/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* Color System */
  --warm-white: #FFFFFF;
  --paper: #F7F8F6;
  --light-gray: #EEF1EF;
  --mid-gray: #C7CDC8;
  --soft-text: #6E7771;
  --charcoal: #26302B;
  --ink: #17221D;
  --deep-navy: #31535D;
  --accent: #7FAE9D;
  --accent-strong: #467A69;
  --line: rgba(23, 34, 29, 0.08);
  --line-strong: rgba(23, 34, 29, 0.16);

  /* Typography — Gothic only */
  --font-body: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --gutter: clamp(20px, 4vw, 64px);
  --section: clamp(80px, 12vw, 160px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }

body {
  font-family: var(--font-body);
  background: var(--warm-white);
  color: var(--ink);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* Grain overlay */
body::before {
  content: none;
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(7px) saturate(1.04);
  -webkit-backdrop-filter: blur(7px) saturate(1.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  transition:
    background 0.5s cubic-bezier(0.65, 0, 0.35, 1),
    transform 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}

/* Header expanded state when dropdown is open */
.header.is-open {
  background: var(--warm-white);
}

.header-bar {
  padding: 20px var(--gutter);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1600px;
  margin: 0 auto;
  gap: 40px;
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.logo-img {
  display: block;
  width: clamp(114px, 8.4vw, 150px);
  height: auto;
  filter: none;
  transition: none;
}

.header.is-scrolled .logo-img,
.header.is-open .logo-img {
  filter: none;
}

.logo-mark {
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.logo-sub {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--soft-text);
  font-weight: 650;
}

/* ============================================
   NAV with DROPDOWN
   ============================================ */
.nav {
  display: flex;
  gap: clamp(60px, 5vw, 90px);
  position: relative;
  z-index: 2;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  font-weight: 700;
  color: var(--charcoal);
  position: relative;
  padding: 10px 0;
  letter-spacing: -0.01em;
  text-shadow: none;
  transition: color 0.3s ease;
  cursor: pointer;
}

.nav-en {
  display: block;
  color: rgba(255, 255, 255, 0.94);
  font-size: 9px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.nav-ko {
  display: block;
  font-size: 18px;
  line-height: 1.25;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 1px;
  background: var(--ink);
  transition: width 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.nav-item:hover .nav-link,
.nav-item.is-active .nav-link {
  color: var(--ink);
}

.nav-item:hover .nav-link::after,
.nav-item.is-active .nav-link::after {
  width: 100%;
}

/* ============================================
   MEGA DROPDOWN PANEL (full-width, attached to header)
   ============================================ */
.dropdown-stage {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--warm-white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  pointer-events: none;
  transition:
    max-height 0.55s cubic-bezier(0.65, 0, 0.35, 1),
    opacity 0.35s ease;
  z-index: 99;
}

.dropdown-stage.is-open {
  max-height: 360px;
  opacity: 1;
  pointer-events: auto;
}

.dropdown-panel {
  position: absolute;
  top: 0;
  left: 0; right: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition:
    opacity 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    visibility 0s linear 0.45s;
}

.dropdown-panel.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition:
    opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.05s,
    transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.05s,
    visibility 0s linear 0s;
}

.dropdown-inner {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: 1fr 4fr;
  gap: 80px;
  position: relative;
  min-height: 280px;
}

.dropdown-heading {
  padding: 48px 0;
  border-right: 1px solid var(--line);
  padding-right: 40px;
}

.dropdown-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--soft-text);
  font-weight: 500;
  margin-bottom: 14px;
}

.dropdown-eyebrow .num {
  color: var(--accent);
  font-weight: 600;
}

.dropdown-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.2;
}

.dropdown-desc {
  font-size: 13px;
  color: var(--soft-text);
  line-height: 1.65;
  margin-top: 14px;
}

.dropdown-list {
  list-style: none;
  padding: 48px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px 24px;
  align-content: start;
}

.dropdown-list li {
  opacity: 0;
  transform: translateY(10px);
  transition:
    opacity 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dropdown-panel.is-active .dropdown-list li {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered reveal */
.dropdown-panel.is-active .dropdown-list li:nth-child(1) { transition-delay: 0.10s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(2) { transition-delay: 0.14s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(3) { transition-delay: 0.18s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(4) { transition-delay: 0.22s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(5) { transition-delay: 0.26s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(6) { transition-delay: 0.30s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(7) { transition-delay: 0.34s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(8) { transition-delay: 0.38s; }
.dropdown-panel.is-active .dropdown-list li:nth-child(9) { transition-delay: 0.42s; }

.dropdown-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--charcoal);
  letter-spacing: -0.015em;
  position: relative;
  transition: color 0.3s ease, padding-left 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.dropdown-list a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.4s cubic-bezier(0.65, 0, 0.35, 1);
  flex-shrink: 0;
}

.dropdown-list a:hover {
  color: var(--ink);
  padding-left: 4px;
}

.dropdown-list a:hover::before {
  width: 18px;
}

.dropdown-list a .item-arrow {
  margin-left: auto;
  opacity: 0;
  transform: translateX(-6px);
  color: var(--accent);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.dropdown-list a:hover .item-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Backdrop */
.dropdown-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 19, 15, 0.18);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 90;
}

.dropdown-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.header-utils {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--soft-text);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.contact-btn {
  padding: 12px 22px;
  background: var(--ink);
  color: var(--warm-white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  transition: all 0.3s ease;
}

.contact-btn:hover { background: var(--deep-navy); }

.menu-toggle {
  display: flex;
  width: 46px;
  height: 46px;
  position: fixed;
  top: 18px;
  right: var(--gutter);
  z-index: 130;
  border: 1px solid rgba(23, 34, 29, 0.18);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.62) inset,
    0 12px 28px rgba(23, 34, 29, 0.12);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.menu-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1px;
  background: #17253f;
  transition: transform 0.35s ease, top 0.35s ease, opacity 0.25s ease;
}

.menu-toggle span:nth-child(1) { top: 16px; }
.menu-toggle span:nth-child(2) { top: 22px; }
.menu-toggle span:nth-child(3) { top: 28px; }

.menu-toggle.is-open span:nth-child(1) {
  top: 22px;
  transform: rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) { opacity: 0; }

.menu-toggle.is-open span:nth-child(3) {
  top: 22px;
  transform: rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 110;
  background:
    radial-gradient(circle at 80% 0%, rgba(127, 174, 157, 0.22), transparent 38%),
    rgba(248, 251, 249, 0.98);
  color: var(--ink);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0s linear 0.35s;
}

.mobile-menu-close {
  position: fixed;
  top: 18px;
  right: calc(var(--gutter) + 56px);
  z-index: 131;
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  height: 46px;
  padding: 0 16px;
  border: 1px solid rgba(251, 250, 247, 0.26);
  background: rgba(251, 250, 247, 0.08);
  color: var(--warm-white);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.mobile-menu.is-open .mobile-menu-close {
  display: inline-flex;
}

.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.35s ease, visibility 0s linear 0s;
}

.mobile-menu-inner {
  min-height: 100%;
  padding: 112px var(--gutter) 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  overflow-y: auto;
}

body.menu-open .header {
  background: transparent;
  border-bottom-color: transparent;
}

body.menu-open .logo-img {
  filter: none;
}

.mobile-menu-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.mobile-menu-item {
  padding: 18px 0 16px;
  border-bottom: 1px solid rgba(251, 250, 247, 0.14);
}

.mobile-menu-main {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  align-items: center;
  gap: 14px;
  color: var(--ink);
}

.mobile-menu-num {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.mobile-menu-title {
  font-size: clamp(28px, 8vw, 44px);
  line-height: 1;
  letter-spacing: -0.045em;
  font-weight: 600;
}

.mobile-menu-main::after {
  content: '';
  width: 18px;
  height: 18px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.72;
}

.mobile-submenu {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 0 0 56px;
}

.mobile-submenu a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(23, 34, 29, 0.12);
  background: rgba(255, 255, 255, 0.72);
  color: var(--soft-text);
  font-size: 13px;
  font-weight: 500;
}

.mobile-menu-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid rgba(70, 122, 105, 0.22);
  background: var(--accent-strong);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.mobile-menu-meta {
  display: grid;
  gap: 12px;
  color: var(--soft-text);
  font-size: 14px;
  line-height: 1.65;
}

/* Smart mobile menu */
.mobile-menu {
  background:
    radial-gradient(circle at 100% 0%, rgba(127, 174, 157, 0.16), transparent 34%),
    linear-gradient(180deg, #f8fbf9 0%, #f2f7f4 100%);
}

.mobile-menu-inner {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  padding: 92px clamp(24px, 6vw, 72px) 28px;
  gap: 26px;
}

.mobile-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(23, 34, 29, 0.14);
  color: var(--soft-text);
}

.mobile-menu-head span:first-child {
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.mobile-menu-head span:last-child {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.mobile-menu-list {
  gap: 0;
}

.mobile-menu-item {
  padding: 20px 0 18px;
  border-bottom-color: rgba(23, 34, 29, 0.13);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.42s ease, transform 0.42s ease;
}

.mobile-menu.is-open .mobile-menu-item {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.is-open .mobile-menu-item:nth-child(1) { transition-delay: 0.04s; }
.mobile-menu.is-open .mobile-menu-item:nth-child(2) { transition-delay: 0.08s; }
.mobile-menu.is-open .mobile-menu-item:nth-child(3) { transition-delay: 0.12s; }
.mobile-menu.is-open .mobile-menu-item:nth-child(4) { transition-delay: 0.16s; }
.mobile-menu.is-open .mobile-menu-item:nth-child(5) { transition-delay: 0.20s; }

.mobile-menu-main {
  grid-template-columns: 36px 1fr auto;
  gap: 14px;
}

.mobile-menu-num {
  align-self: start;
  padding-top: 5px;
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.mobile-menu-title {
  font-size: clamp(28px, 6.4vw, 43px);
  line-height: 1.05;
  font-weight: 600;
}

.mobile-menu-main::after {
  width: 14px;
  height: 14px;
  border-color: var(--accent-strong);
  opacity: 0.58;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.mobile-menu-main:hover::after,
.mobile-menu-main:focus-visible::after {
  opacity: 1;
  transform: translateX(3px) rotate(45deg);
}

.mobile-submenu {
  gap: 6px;
  padding: 13px 0 0 50px;
}

.mobile-submenu a {
  min-height: 32px;
  padding: 0 11px;
  border-color: rgba(23, 34, 29, 0.13);
  background: rgba(255, 255, 255, 0.78);
  color: #5d6b63;
  font-size: 12px;
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.mobile-submenu a:hover,
.mobile-submenu a:focus-visible {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
  color: #fff;
}

.mobile-menu-close {
  top: 18px;
  right: var(--gutter);
  min-width: 68px;
  height: 40px;
  padding: 0 14px;
  border-color: rgba(23, 34, 29, 0.14);
  background: #fff;
  color: var(--ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body.menu-open .menu-toggle {
  opacity: 0;
  pointer-events: none;
}

.mobile-menu-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  padding-top: 18px;
  border-top: 1px solid rgba(23, 34, 29, 0.13);
  font-size: 11px;
}

.mobile-menu-cta {
  flex: 1 0 100%;
  min-height: 44px;
  font-size: 13px;
  font-weight: 650;
}

.mobile-menu-meta span {
  color: #6f7d74;
}

@media (max-width: 640px) {
  .mobile-menu-inner {
    padding: 82px 22px 22px;
    gap: 18px;
  }
  .mobile-menu-item {
    padding: 17px 0 15px;
  }
  .mobile-menu-main {
    grid-template-columns: 30px 1fr auto;
    gap: 11px;
  }
  .mobile-menu-title {
    font-size: clamp(27px, 8vw, 35px);
  }
  .mobile-submenu {
    padding-left: 41px;
  }
  .mobile-menu-meta {
    gap: 5px 12px;
    line-height: 1.5;
  }
}

/* ============================================
   QUICK PRODUCT CONSULTATION
   ============================================ */
.header-utils--spacer {
  min-width: 104px;
  visibility: hidden;
  pointer-events: none;
}

.quick-consult-tab {
  position: fixed;
  top: 50%;
  right: 0;
  z-index: 150;
  display: flex;
  width: 66px;
  min-height: 174px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 0 17px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-right: 0;
  border-radius: 18px 0 0 18px;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 46%),
    linear-gradient(155deg, #183d50, #0f283b 72%);
  box-shadow: -12px 18px 34px rgba(10, 31, 42, 0.23), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-50%);
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease;
}

.quick-consult-tab::before {
  position: absolute;
  top: 15px;
  left: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #9bd0bb;
  box-shadow: 0 0 0 5px rgba(155, 208, 187, 0.13);
  content: '';
  transform: translateX(-50%);
}

.quick-consult-tab:hover,
.quick-consult-tab:focus-visible {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent 46%),
    linear-gradient(155deg, #275c70, #13354b 72%);
  box-shadow: -16px 22px 42px rgba(10, 31, 42, 0.29), inset 0 1px 0 rgba(255, 255, 255, 0.24);
  transform: translate(-6px, -50%);
}

.quick-consult-tab:focus-visible {
  outline: 3px solid rgba(155, 208, 187, 0.68);
  outline-offset: 3px;
}

.quick-consult-tab__kicker,
.quick-consult-tab__label {
  position: relative;
  z-index: 1;
  writing-mode: vertical-rl;
}

.quick-consult-tab__kicker {
  color: rgba(210, 239, 227, 0.72);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.quick-consult-tab__label {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.quick-consult-tab svg {
  position: absolute;
  bottom: 15px;
  width: 16px;
  height: 16px;
  opacity: 0.88;
  transform: rotate(90deg);
  transition: transform 0.28s ease;
}

.quick-consult-tab:hover svg {
  transform: translateY(3px) rotate(90deg);
}

.quick-consult-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 28px;
  overflow-y: auto;
  background: rgba(13, 29, 36, 0.58);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.quick-consult-modal[hidden] {
  display: none;
}

.quick-consult-modal.is-open {
  opacity: 1;
}

.quick-consult-modal__panel {
  position: relative;
  width: min(100%, 570px);
  padding: clamp(32px, 4.4vw, 48px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0%, rgba(152, 211, 190, 0.18), transparent 34%),
    #fcfdfc;
  box-shadow: 0 28px 90px rgba(4, 19, 26, 0.32);
  opacity: 0;
  transform: translateY(18px) scale(0.985);
  transition: opacity 0.26s ease, transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.quick-consult-modal.is-open .quick-consult-modal__panel {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.quick-consult-modal__panel::before {
  position: absolute;
  top: 0;
  left: clamp(32px, 4.4vw, 48px);
  width: 76px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: #5e9f87;
  content: '';
}

.quick-consult-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(23, 34, 29, 0.12);
  border-radius: 50%;
  color: #52635a;
  background: rgba(255, 255, 255, 0.82);
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.quick-consult-modal__close:hover,
.quick-consult-modal__close:focus-visible {
  border-color: #315f50;
  color: #fff;
  background: #315f50;
  transform: rotate(90deg);
}

.quick-consult-modal__close:focus-visible {
  outline: 3px solid rgba(94, 159, 135, 0.28);
  outline-offset: 2px;
}

.quick-consult-modal__close svg {
  width: 18px;
  height: 18px;
}

.quick-consult-modal__heading {
  max-width: 410px;
  margin-bottom: 28px;
}

.quick-consult-modal__eyebrow {
  display: block;
  margin-bottom: 11px;
  color: #5e9f87;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.quick-consult-modal__heading h2 {
  margin: 0;
  color: #192a24;
  font-size: clamp(26px, 3.2vw, 34px);
  font-weight: 800;
  letter-spacing: -0.065em;
  line-height: 1.2;
}

.quick-consult-modal__heading p {
  margin: 12px 0 0;
  color: #66766e;
  font-size: 14px;
  letter-spacing: -0.035em;
  line-height: 1.65;
  word-break: keep-all;
}

.quick-consult-form {
  display: grid;
  gap: 17px;
}

.quick-consult-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 15px 14px;
}

.quick-consult-field {
  display: grid;
  gap: 7px;
}

.quick-consult-field--full {
  grid-column: 1 / -1;
}

.quick-consult-field > span {
  color: #33453c;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.quick-consult-field em,
.quick-consult-agreement em {
  margin-left: 3px;
  color: #5e9f87;
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
}

.quick-consult-field i {
  margin-left: 3px;
  color: #8b9992;
  font-size: 10px;
  font-style: normal;
  font-weight: 500;
}

.quick-consult-field input,
.quick-consult-field select,
.quick-consult-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid #d9e2dd;
  border-radius: 11px;
  outline: 0;
  color: #20332a;
  font-family: inherit;
  font-size: 14px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.quick-consult-field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #658478 50%), linear-gradient(135deg, #658478 50%, transparent 50%);
  background-position: calc(100% - 18px) 21px, calc(100% - 13px) 21px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 38px;
}

.quick-consult-field textarea {
  min-height: 104px;
  padding-top: 13px;
  resize: vertical;
  line-height: 1.55;
}

.quick-consult-field input::placeholder,
.quick-consult-field textarea::placeholder {
  color: #a2afa8;
}

.quick-consult-field input:focus,
.quick-consult-field select:focus,
.quick-consult-field textarea:focus {
  border-color: #6fac94;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(94, 159, 135, 0.13);
}

.quick-consult-agreement {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #65756c;
  font-size: 12px;
  letter-spacing: -0.035em;
  line-height: 1.55;
  cursor: pointer;
}

.quick-consult-agreement input {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  margin: 1px 0 0;
  accent-color: #4e8d76;
}

.quick-consult-honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.quick-consult-form__status {
  min-height: 18px;
  margin: -4px 0 0;
  color: #6b7d73;
  font-size: 12px;
  letter-spacing: -0.035em;
}

.quick-consult-form__status[data-state="error"] {
  color: #b64e4e;
}

.quick-consult-form__status[data-state="success"] {
  color: #2e8065;
  font-weight: 700;
}

.quick-consult-form__submit {
  display: inline-flex;
  min-height: 55px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(110deg, #244d42, #3e846e);
  box-shadow: 0 13px 22px rgba(35, 89, 70, 0.2);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.03em;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.quick-consult-form__submit svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.quick-consult-form__submit:hover:not(:disabled),
.quick-consult-form__submit:focus-visible:not(:disabled) {
  box-shadow: 0 17px 27px rgba(35, 89, 70, 0.28);
  filter: brightness(1.05);
  transform: translateY(-1px);
}

.quick-consult-form__submit:hover:not(:disabled) svg {
  transform: translateX(3px);
}

.quick-consult-form__submit:focus-visible {
  outline: 3px solid rgba(94, 159, 135, 0.36);
  outline-offset: 3px;
}

.quick-consult-form__submit:disabled {
  cursor: wait;
  opacity: 0.68;
}

body.quick-consult-open {
  overflow: hidden;
}

@media (max-width: 1024px) {
  .header-utils--spacer {
    display: none;
  }
}

@media (max-width: 640px) {
  .quick-consult-tab {
    top: auto;
    right: 16px;
    bottom: max(18px, env(safe-area-inset-bottom));
    width: auto;
    min-height: 50px;
    gap: 9px;
    padding: 0 17px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 15px;
    transform: none;
  }

  .quick-consult-tab::before,
  .quick-consult-tab__kicker {
    display: none;
  }

  .quick-consult-tab:hover,
  .quick-consult-tab:focus-visible {
    transform: translateY(-3px);
  }

  .quick-consult-tab__label {
    writing-mode: horizontal-tb;
    font-size: 13px;
    letter-spacing: -0.025em;
  }

  .quick-consult-tab svg {
    position: static;
    width: 15px;
    height: 15px;
    transform: none;
  }

  .quick-consult-tab:hover svg {
    transform: translateX(2px);
  }

  .quick-consult-modal {
    align-items: end;
    padding: 14px;
  }

  .quick-consult-modal__panel {
    width: 100%;
    max-height: calc(100dvh - 28px);
    padding: 31px 22px 24px;
    overflow-y: auto;
    border-radius: 20px;
  }

  .quick-consult-modal__panel::before {
    left: 22px;
    width: 58px;
  }

  .quick-consult-modal__close {
    top: 13px;
    right: 13px;
    width: 35px;
    height: 35px;
  }

  .quick-consult-modal__heading {
    margin-bottom: 23px;
  }

  .quick-consult-modal__heading h2 {
    font-size: 27px;
  }

  .quick-consult-modal__heading p {
    max-width: 285px;
    font-size: 13px;
  }

  .quick-consult-form__grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .quick-consult-field--full {
    grid-column: auto;
  }

  .quick-consult-field textarea {
    min-height: 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .quick-consult-tab,
  .quick-consult-tab svg,
  .quick-consult-modal,
  .quick-consult-modal__panel,
  .quick-consult-modal__close,
  .quick-consult-field input,
  .quick-consult-field select,
  .quick-consult-field textarea,
  .quick-consult-form__submit {
    transition: none;
  }
}

body.menu-open { overflow: hidden; }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  padding: 160px var(--gutter) 80px;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1600px;
  margin: 0 auto;
}

.hero-meta {
  position: absolute;
  top: 150px;
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--soft-text);
  font-weight: 500;
}

.hero-meta .dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.hero-left { position: relative; z-index: 2; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--soft-text);
  margin-bottom: 36px;
  font-weight: 500;
}

.hero-eyebrow .line {
  width: 40px;
  height: 1px;
  background: var(--mid-gray);
}

.hero-title {
  font-weight: 600;
  font-size: clamp(44px, 5.8vw, 84px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 32px;
}

.hero-title .accent {
  color: var(--accent);
  font-weight: 600;
}

.hero-title .block {
  display: block;
}

.hero-title .mobile-line {
  display: inline;
}

.hero-title .light {
  font-weight: 300;
  color: var(--soft-text);
}

.hero-desc {
  font-size: 17px;
  line-height: 1.75;
  color: var(--soft-text);
  max-width: 480px;
  margin-bottom: 48px;
  font-weight: 400;
}

.hero-cta {
  display: flex;
  gap: 14px;
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 32px;
  background: var(--ink);
  color: var(--warm-white);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.btn-primary:hover {
  background: var(--deep-navy);
  transform: translateY(-2px);
}

.btn-primary .arrow { transition: transform 0.4s ease; }
.btn-primary:hover .arrow { transform: translateX(4px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 32px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.btn-secondary:hover {
  background: var(--ink);
  color: var(--warm-white);
  border-color: var(--ink);
}

/* Hero Visual */
.hero-right {
  position: relative;
  aspect-ratio: 4/5;
  width: 100%;
}

.hero-visual {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-image-main {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #d9cfc0 0%, #b8a98e 50%, #7d6e58 100%);
  overflow: hidden;
}

.hero-svg { width: 100%; height: 100%; display: block; }

.hero-tag {
  position: absolute;
  bottom: 28px;
  left: 28px;
  background: rgba(251, 250, 247, 0.95);
  backdrop-filter: blur(20px);
  padding: 18px 22px;
  z-index: 3;
  border-left: 2px solid var(--accent);
}

.hero-tag-label {
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--soft-text);
  margin-bottom: 6px;
  font-weight: 500;
}

.hero-tag-text {
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.hero-stats {
  position: absolute;
  top: 28px;
  right: 28px;
  text-align: right;
  z-index: 3;
  color: var(--ink);
}

.hero-stats-num {
  font-size: 56px;
  font-weight: 300;
  letter-spacing: -0.05em;
  line-height: 1;
}

.hero-stats-label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-top: 6px;
  opacity: 0.85;
  font-weight: 500;
}

.hero-ticker {
  position: absolute;
  bottom: 40px;
  left: var(--gutter);
  right: var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--soft-text);
  font-weight: 500;
  max-width: 1600px;
  margin: 0 auto;
}

.hero-ticker .scroll-hint {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-ticker .scroll-line {
  width: 40px;
  height: 1px;
  background: var(--mid-gray);
  position: relative;
  overflow: hidden;
}

.hero-ticker .scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--ink);
  animation: scrollLine 2.2s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes scrollLine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section {
  padding: var(--section) var(--gutter);
  max-width: 1600px;
  margin: 0 auto;
}

.section-header {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  margin-bottom: 72px;
  align-items: end;
}

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--soft-text);
  font-weight: 500;
  margin-bottom: 24px;
}

.section-eyebrow .num {
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
}

.section-title {
  font-weight: 600;
  font-size: clamp(30px, 3.15vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: var(--ink);
  word-break: keep-all;
}

.section-title .accent { color: var(--accent); }
.section-title .light { font-weight: 300; color: var(--soft-text); }
.title-phrase {
  display: inline-block;
  white-space: nowrap;
}

.section-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--soft-text);
  max-width: 520px;
}

.section-copy {
  display: grid;
  gap: 22px;
  max-width: 560px;
  padding-left: 28px;
  border-left: 1px solid rgba(70, 122, 105, 0.28);
}

.section-copy .section-desc {
  max-width: none;
}

.section-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.section-kicker span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid rgba(70, 122, 105, 0.18);
  background: rgba(255, 255, 255, 0.62);
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============================================
   PRODUCTS SHOWCASE
   ============================================ */
.products {
  background: var(--paper);
  padding: var(--section) var(--gutter);
}

.products-inner {
  max-width: 1600px;
  margin: 0 auto;
}

.products .section-title {
  font-size: clamp(30px, 3.15vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

.products .section-header,
.product-showcase {
  opacity: 1;
  transform: none;
}

.product-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
  gap: clamp(22px, 3vw, 48px);
  align-items: stretch;
}

.product-stage {
  position: relative;
  overflow: hidden;
  min-height: clamp(440px, 42vw, 680px);
  background: #e8ece8;
  border: 1px solid rgba(23, 34, 29, 0.1);
}

.product-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(12, 18, 15, 0.02) 0%, rgba(12, 18, 15, 0.08) 42%, rgba(12, 18, 15, 0.42) 100%),
    linear-gradient(90deg, rgba(12, 18, 15, 0.2), transparent 48%);
  pointer-events: none;
  transition: opacity 0.72s ease;
}

.product-stage-img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transform: scale(1.015);
  filter: brightness(1);
  transition:
    opacity 0.72s ease,
    transform 1.18s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.72s ease;
  will-change: opacity, transform, filter;
}

.product-stage-img-next {
  opacity: 0;
  transform: scale(1.04);
  filter: brightness(0.82);
}

.product-stage.is-changing .product-stage-img-next {
  opacity: 1;
  transform: scale(1.015);
  filter: brightness(1);
}

.product-stage.is-changing .product-stage-img:not(.product-stage-img-next) {
  filter: brightness(0.82);
}

.product-stage-info {
  transition:
    opacity 0.36s ease,
    transform 0.48s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-stage.is-changing .product-stage-info {
  opacity: 0.72;
  transform: translateY(8px);
}

.product-stage-info {
  position: absolute;
  left: clamp(24px, 3vw, 52px);
  right: clamp(24px, 3vw, 52px);
  bottom: clamp(24px, 3vw, 48px);
  z-index: 2;
  color: #fff;
  display: grid;
  gap: 12px;
  max-width: 560px;
}

.product-stage-kicker {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(23, 34, 29, 0.24);
  color: rgba(255, 255, 255, 0.86);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-stage-title {
  font-size: clamp(34px, 4vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 650;
  text-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}

.product-stage-desc {
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(14px, 1vw, 17px);
  line-height: 1.65;
  max-width: 430px;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
}

.product-selector {
  display: grid;
  align-content: stretch;
  border-top: 1px solid rgba(23, 34, 29, 0.12);
}

.product-button {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(23, 34, 29, 0.12);
  color: var(--soft-text);
  text-align: left;
  transition: color 0.32s ease, padding-left 0.32s ease;
}

.product-button::before {
  content: '';
  position: absolute;
  left: 0;
  top: -1px;
  bottom: -1px;
  width: 0;
  background: var(--ink);
  transition: width 0.32s cubic-bezier(0.65, 0, 0.35, 1);
}

.product-button-num {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.product-button-main {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.product-button-name {
  color: var(--ink);
  font-size: clamp(18px, 1.45vw, 24px);
  font-weight: 650;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

.product-button-desc {
  color: var(--soft-text);
  font-size: 11.5px;
  line-height: 1.36;
  white-space: normal;
}

.product-button-arrow {
  color: var(--mid-gray);
  transform: translateX(-4px);
  transition: transform 0.32s ease, color 0.32s ease;
}

.product-button:hover,
.product-button.is-active,
.product-button[aria-selected="true"] {
  color: var(--ink);
  padding-left: 18px;
}

.product-button:hover::before,
.product-button.is-active::before,
.product-button[aria-selected="true"]::before {
  width: 4px;
}

.product-button:hover .product-button-arrow,
.product-button.is-active .product-button-arrow,
.product-button[aria-selected="true"] .product-button-arrow {
  color: var(--accent-strong);
  transform: translateX(0);
}

.product-button.is-active .product-button-desc,
.product-button[aria-selected="true"] .product-button-desc {
  color: var(--charcoal);
}

/* ============================================
   CAPABILITY
   ============================================ */
.capability {
  background: #18241f;
  color: #fff;
  padding: clamp(120px, 11vw, 190px) var(--gutter);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.capability::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(18, 32, 27, 0.58) 0%, rgba(18, 32, 27, 0.38) 46%, rgba(18, 32, 27, 0.12) 100%),
    linear-gradient(180deg, rgba(18, 32, 27, 0.3) 0%, rgba(18, 32, 27, 0.06) 45%, rgba(18, 32, 27, 0.42) 100%);
  z-index: -1;
}

.capability::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 18%, rgba(174, 218, 199, 0.24), transparent 30%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.048) 0 1px, transparent 1px 120px);
  opacity: 0.42;
  pointer-events: none;
  z-index: -1;
}

.capability-bg {
  position: absolute;
  inset: -12% 0;
  background: url('../images/main/manufacture01.jpg') center 52% / cover no-repeat;
  transform: translate3d(0, var(--capability-y, 0px), 0) scale(1.08);
  will-change: transform;
  z-index: -2;
}

.capability-inner {
  max-width: 1600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.capability .section-header {
  align-items: center;
}

.capability .section-eyebrow { color: rgba(223, 235, 230, 0.76); }
.capability .section-title {
  color: #fff;
  font-weight: 500;
  letter-spacing: -0.028em;
}
.capability .section-title .accent {
  color: #a9d5c3;
  font-weight: 500;
}
.capability .section-title .light { color: rgba(255, 255, 255, 0.68); }
.capability .section-desc {
  color: rgba(235, 242, 239, 0.78);
  border-left: 1px solid rgba(186, 218, 205, 0.38);
  padding-left: 28px;
  max-width: 640px;
  font-weight: 400;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(58px, 6vw, 92px);
  border: 1px solid rgba(218, 234, 227, 0.16);
  background: rgba(236, 245, 241, 0.14);
  box-shadow: 0 30px 76px rgba(3, 8, 6, 0.14);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.cap-item {
  min-height: 230px;
  padding: clamp(28px, 3vw, 42px);
  border-right: none;
  background: rgba(255, 255, 255, 0.082);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition:
    background 0.45s cubic-bezier(0.65, 0, 0.35, 1),
    transform 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}

.cap-item:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-8px);
}

.cap-item:last-child { border-right: none; }

.cap-num {
  font-weight: 650;
  font-size: 13px;
  line-height: 1;
  letter-spacing: 0.16em;
  color: #a9d5c3;
  margin-bottom: 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.cap-num::after {
  content: '';
  width: 34px;
  height: 1px;
  background: rgba(169, 213, 195, 0.62);
}

.cap-num .suffix {
  font-size: 0.45em;
  color: var(--accent);
  font-weight: 500;
}

.cap-label {
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: -0.024em;
  line-height: 1.18;
  text-transform: none;
  color: #fff;
  margin: clamp(34px, 3.4vw, 52px) 0 14px;
  font-weight: 600;
}

.cap-text {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(236, 243, 240, 0.76);
  word-break: keep-all;
}

/* ============================================
   PORTFOLIO
   ============================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 36px;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  min-height: 0;
  transform: translate3d(0, 0, 0);
  transition: transform 0.45s cubic-bezier(0.65, 0, 0.35, 1), box-shadow 0.45s ease;
  will-change: transform;
}

.portfolio-item:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: 0 24px 54px rgba(20, 19, 15, 0.12);
}

.portfolio-visual {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--light-gray);
  transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}

.portfolio-item:hover .portfolio-visual { transform: scale(1.04); }

.portfolio-info {
  min-height: 168px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}

.portfolio-tag {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

.portfolio-name {
  font-size: clamp(20px, 1.7vw, 26px);
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 6px;
}

.portfolio-type {
  font-size: 13px;
  color: var(--soft-text);
}

.portfolio-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(10px);
  padding: 6px 12px;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 500;
  z-index: 2;
}

.portfolio-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 42px;
  border-bottom: 1px solid var(--line-strong);
}

.portfolio-tab {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--soft-text);
  font-size: 15px;
  font-weight: 600;
  background: transparent;
  transform: translateY(1px);
}

.portfolio-tab.is-active {
  color: var(--ink);
  background: var(--warm-white);
  border-color: var(--line-strong);
}

.portfolio-panel { display: none; }
.portfolio-panel.is-active { display: block; }

.portfolio-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 34px;
}

.portfolio-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 14px;
  font-weight: 600;
  transition: background 0.3s ease, color 0.3s ease;
}

.portfolio-more:hover {
  background: var(--ink);
  color: var(--warm-white);
}

/* ============================================
   OEM / ODM PROCESS
   ============================================ */
.process-section {
  background:
    linear-gradient(180deg, var(--warm-white) 0%, var(--paper) 100%);
  max-width: none;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.process-section::before,
.process-section::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(28vw, 430px);
  pointer-events: none;
  z-index: -1;
}

.process-section::before {
  left: 0;
  background:
    radial-gradient(circle at 0% 24%, rgba(127, 174, 157, 0.2), transparent 48%),
    linear-gradient(90deg, rgba(70, 122, 105, 0.09), transparent 78%),
    repeating-linear-gradient(90deg, rgba(23, 34, 29, 0.04) 0 1px, transparent 1px 88px);
}

.process-section::after {
  right: 0;
  background:
    radial-gradient(circle at 100% 76%, rgba(23, 34, 29, 0.08), transparent 46%),
    linear-gradient(270deg, rgba(70, 122, 105, 0.08), transparent 78%),
    repeating-linear-gradient(90deg, rgba(23, 34, 29, 0.032) 0 1px, transparent 1px 88px);
}

.process-section > .section-header,
.process-section > .process-grid {
  width: 100%;
  max-width: 1600px;
  margin-left: auto;
  margin-right: auto;
}

.process-header {
  grid-template-columns: minmax(360px, 0.9fr) minmax(520px, 0.9fr);
  align-items: center;
  gap: clamp(48px, 7vw, 120px);
  margin-bottom: clamp(56px, 6vw, 86px);
}

.process-title {
  font-size: clamp(30px, 3.15vw, 46px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 540;
}

.process-title .title-phrase {
  display: block;
  white-space: normal;
}

.process-title .accent {
  font-weight: 500;
}

.process-summary {
  position: relative;
  padding: 34px 0 34px 34px;
  border-left: 1px solid rgba(70, 122, 105, 0.28);
}

.process-summary-lead {
  max-width: 620px;
  color: var(--charcoal);
  font-size: clamp(17px, 1.25vw, 21px);
  line-height: 1.64;
  letter-spacing: -0.025em;
  font-weight: 520;
  word-break: keep-all;
}

.process-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.process-point {
  min-height: 54px;
  padding: 12px 14px;
  border: 1px solid rgba(70, 122, 105, 0.16);
  background: rgba(255, 255, 255, 0.54);
  color: var(--soft-text);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}

.process-card {
  min-height: 270px;
  padding: 36px 30px;
  background: rgba(251, 250, 247, 0.94);
  box-shadow: inset 0 1px 0 rgba(70, 122, 105, 0.22);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s cubic-bezier(0.65, 0, 0.35, 1),
              background 0.45s cubic-bezier(0.65, 0, 0.35, 1);
}

.process-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 54%;
  height: auto;
  background:
    linear-gradient(90deg, rgba(251, 250, 247, 0.68), rgba(251, 250, 247, 0.05) 38%, rgba(251, 250, 247, 0)),
    var(--process-bg) center right 10% / 92% auto no-repeat;
  opacity: 0.38;
  filter: grayscale(0.2) contrast(1.04) saturate(0.82);
  mix-blend-mode: multiply;
  transform: translate3d(8px, 0, 0) scale(1.02);
  transition:
    opacity 0.45s ease,
    transform 0.55s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}

.process-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(251, 250, 247, 0.98) 0%, rgba(251, 250, 247, 0.9) 48%, rgba(251, 250, 247, 0.5) 100%);
  z-index: -1;
}

.process-card .card-top-line {
  position: absolute;
  left: 30px;
  right: 30px;
  top: 0;
  height: 1px;
  background: rgba(70, 122, 105, 0.24);
  pointer-events: none;
  z-index: 2;
  transition: background 0.35s ease, opacity 0.35s ease;
}

.process-card h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: -34px;
  width: min(142px, 42%);
  height: 1px;
  background: rgba(70, 122, 105, 0.34);
  transition:
    width 0.45s cubic-bezier(0.65, 0, 0.35, 1),
    background 0.35s ease,
    opacity 0.35s ease;
}

.process-card:hover {
  transform: translateY(-4px);
  background: #fff;
  box-shadow:
    inset 0 1px 0 rgba(70, 122, 105, 0.42),
    0 18px 44px rgba(23, 34, 29, 0.08);
}

.process-card:hover::before {
  opacity: 0.5;
  transform: translate3d(-4px, 0, 0) scale(1.06);
}

.process-card:hover .card-top-line {
  background: rgba(70, 122, 105, 0.5);
}

.process-card:hover h3::before {
  background: rgba(70, 122, 105, 0.42);
  width: min(190px, 56%);
}

.process-card:nth-child(1) { --process-bg: url('../images/main/oem01.png'); }
.process-card:nth-child(2) { --process-bg: url('../images/main/oem02.png'); }
.process-card:nth-child(3) { --process-bg: url('../images/main/oem03.png'); }
.process-card:nth-child(4) { --process-bg: url('../images/main/oem04.png'); }

.process-card span {
  position: relative;
  z-index: 1;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 700;
}

.process-card h3 {
  position: relative;
  z-index: 1;
  margin-top: auto;
  font-size: 23px;
  letter-spacing: -0.03em;
  line-height: 1.25;
  color: var(--ink);
}

.process-card p {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--soft-text);
  word-break: keep-all;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background:
    linear-gradient(180deg, #fbfaf7 0%, #f2f5f1 100%);
  padding: clamp(110px, 10vw, 170px) var(--gutter);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 11%, rgba(23, 34, 29, 0.035) 11.08% 11.16%, transparent 11.24%),
    radial-gradient(circle at 82% 18%, rgba(127, 174, 157, 0.18), transparent 28%);
  pointer-events: none;
}

.philosophy-orbits {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.philosophy-orbit {
  position: absolute;
  width: clamp(130px, 11vw, 240px);
  aspect-ratio: 1 / 1;
  background: var(--orbit-img) center / contain no-repeat;
  opacity: 0.13;
  filter: grayscale(0.05) saturate(0.88) contrast(1.08);
  mix-blend-mode: multiply;
  animation: philosophyFloat var(--float-speed, 18s) ease-in-out infinite alternate;
  transform: translate3d(0, 0, 0) rotate(var(--orbit-rotate, 0deg));
  will-change: transform;
}

.philosophy-orbit:nth-child(1) {
  --orbit-img: url('../images/main/oem01.png');
  --float-speed: 15s;
  --orbit-rotate: -10deg;
  --float-x0: -18px;
  --float-y0: 10px;
  --float-x1: 68px;
  --float-y1: -54px;
  --float-x2: 118px;
  --float-y2: 20px;
  top: 6%;
  left: 4%;
}

.philosophy-orbit:nth-child(2) {
  --orbit-img: url('../images/main/oem03.png');
  --float-speed: 18s;
  --orbit-rotate: 16deg;
  --float-x0: 24px;
  --float-y0: 0;
  --float-x1: -80px;
  --float-y1: 64px;
  --float-x2: -120px;
  --float-y2: -16px;
  top: 10%;
  right: 7%;
  width: clamp(160px, 13vw, 270px);
}

.philosophy-orbit:nth-child(3) {
  --orbit-img: url('../images/main/oem05.png');
  --float-speed: 16s;
  --orbit-rotate: 8deg;
  --float-x0: -20px;
  --float-y0: -8px;
  --float-x1: 76px;
  --float-y1: 72px;
  --float-x2: 130px;
  --float-y2: -34px;
  bottom: 18%;
  left: 8%;
  width: clamp(145px, 12vw, 250px);
}

.philosophy-orbit:nth-child(4) {
  --orbit-img: url('../images/main/oem08.png');
  --float-speed: 19s;
  --orbit-rotate: -18deg;
  --float-x0: 16px;
  --float-y0: 24px;
  --float-x1: -72px;
  --float-y1: -66px;
  --float-x2: -130px;
  --float-y2: 28px;
  right: 10%;
  bottom: 6%;
}

.philosophy-orbit:nth-child(5) {
  --orbit-img: url('../images/main/oem02.png');
  --float-speed: 21s;
  --orbit-rotate: 24deg;
  --float-x0: 0;
  --float-y0: 36px;
  --float-x1: 96px;
  --float-y1: -38px;
  --float-x2: 42px;
  --float-y2: -96px;
  top: 39%;
  left: 23%;
  width: clamp(110px, 9vw, 190px);
  opacity: 0.1;
}

.philosophy-orbit:nth-child(6) {
  --orbit-img: url('../images/main/oem04.png');
  --float-speed: 17s;
  --orbit-rotate: -28deg;
  --float-x0: -30px;
  --float-y0: -20px;
  --float-x1: 54px;
  --float-y1: 82px;
  --float-x2: 112px;
  --float-y2: 32px;
  top: 43%;
  right: 24%;
  width: clamp(125px, 9.5vw, 205px);
  opacity: 0.105;
}

.philosophy-orbit:nth-child(7) {
  --orbit-img: url('../images/main/oem06.png');
  --float-speed: 23s;
  --orbit-rotate: 11deg;
  --float-x0: 38px;
  --float-y0: -18px;
  --float-x1: -82px;
  --float-y1: -58px;
  --float-x2: -42px;
  --float-y2: 72px;
  bottom: 36%;
  left: 39%;
  width: clamp(105px, 8.5vw, 180px);
  opacity: 0.095;
}

.philosophy-orbit:nth-child(8) {
  --orbit-img: url('../images/main/oem07.png');
  --float-speed: 20s;
  --orbit-rotate: -6deg;
  --float-x0: -22px;
  --float-y0: 18px;
  --float-x1: 84px;
  --float-y1: -76px;
  --float-x2: -16px;
  --float-y2: -118px;
  bottom: 28%;
  right: 35%;
  width: clamp(115px, 9vw, 195px);
  opacity: 0.1;
}

.about-inner {
  max-width: 1600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.philosophy-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.72fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: end;
  margin-bottom: clamp(56px, 6vw, 92px);
}

.philosophy-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.philosophy-kicker::before {
  content: '';
  width: 42px;
  height: 1px;
  background: currentColor;
  opacity: 0.62;
}

.philosophy-title {
  font-size: clamp(30px, 3.15vw, 46px);
  line-height: 1.04;
  letter-spacing: -0.046em;
  font-weight: 560;
  color: var(--ink);
  word-break: keep-all;
}

.philosophy-title .accent {
  color: var(--accent);
  font-weight: 500;
}

.philosophy-lead {
  position: relative;
  color: var(--soft-text);
  font-size: clamp(15px, 1vw, 17px);
  line-height: 1.85;
  word-break: keep-all;
  padding-left: 26px;
  border-left: 0;
}

.philosophy-lead::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 1px;
  height: 58px;
  background: linear-gradient(180deg, rgba(70, 122, 105, 0.38), rgba(70, 122, 105, 0.08));
}

.philosophy-board {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(18px, 2vw, 30px);
  align-items: stretch;
  perspective: 1200px;
}

.philosophy-card {
  position: relative;
  min-height: clamp(420px, 36vw, 560px);
  overflow: hidden;
  background: #dfe7e2;
  border: 1px solid rgba(23, 34, 29, 0.1);
  box-shadow: 0 34px 84px rgba(23, 34, 29, 0.1);
  isolation: isolate;
  transform-style: preserve-3d;
  opacity: 0;
  transform: translate3d(0, 42px, 0) scale(0.985);
  transition:
    transform 0.55s cubic-bezier(0.65, 0, 0.35, 1),
    opacity 0.65s ease,
    border-color 0.45s ease,
    box-shadow 0.55s ease;
}

.philosophy-board.in-view .philosophy-card {
  animation: philosophyCardIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.philosophy-card:nth-child(1) {
  grid-column: span 4;
  margin-top: 56px;
  animation-delay: 0.06s;
}

.philosophy-card:nth-child(2) {
  grid-column: span 4;
  animation-delay: 0.18s;
}

.philosophy-card:nth-child(3) {
  grid-column: span 4;
  margin-top: 96px;
  animation-delay: 0.3s;
}

.philosophy-card:hover {
  transform: translateY(-10px);
  border-color: rgba(159, 201, 186, 0.34);
  box-shadow: 0 42px 96px rgba(23, 34, 29, 0.14);
}

.philosophy-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.045) translate3d(0, 0, 0);
  filter: saturate(0.92) contrast(1.02);
  transition:
    transform 0.85s cubic-bezier(0.65, 0, 0.35, 1);
}

.philosophy-card:hover img {
  transform: scale(1.075) translate3d(0, -6px, 0);
}

.philosophy-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 18, 14, 0.04) 0%, rgba(8, 18, 14, 0.18) 42%, rgba(8, 18, 14, 0.78) 100%);
  opacity: 0.94;
  z-index: 1;
  pointer-events: none;
  transition: opacity 0.45s ease, background 0.45s ease;
}

.philosophy-card::after {
  content: attr(data-index);
  position: absolute;
  top: 28px;
  right: 28px;
  color: rgba(255, 255, 255, 0.45);
  font-size: clamp(54px, 5.6vw, 92px);
  line-height: 1;
  font-weight: 300;
  letter-spacing: -0.06em;
  z-index: 2;
  transform: translate3d(0, 0, 0);
  transition: color 0.45s ease, transform 0.55s cubic-bezier(0.65, 0, 0.35, 1);
}

.philosophy-card:hover::after {
  color: rgba(255, 255, 255, 0.5);
  transform: translate3d(-6px, 6px, 0);
}

.philosophy-content {
  position: absolute;
  left: clamp(24px, 2.6vw, 42px);
  right: clamp(24px, 2.6vw, 42px);
  bottom: clamp(24px, 2.7vw, 42px);
  z-index: 2;
  color: #fff;
  transform: translateY(0);
  transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.philosophy-card:hover .philosophy-content {
  transform: translateY(-8px);
}

.philosophy-en {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #b9ddce;
}

.philosophy-en::after {
  content: '';
  width: 36px;
  height: 1px;
  background: currentColor;
  opacity: 0.72;
  transform-origin: left;
  transition: width 0.45s ease, opacity 0.45s ease;
}

.philosophy-card:hover .philosophy-en::after {
  width: 68px;
  opacity: 1;
}

.philosophy-name {
  font-size: clamp(24px, 2.15vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.034em;
  font-weight: 600;
  margin-bottom: 18px;
}

.philosophy-copy {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.75;
  word-break: keep-all;
  max-width: 360px;
}

.philosophy-card:nth-child(2) .philosophy-content {
  bottom: auto;
  top: clamp(28px, 3vw, 48px);
}

.philosophy-card:nth-child(2)::before {
  background:
    linear-gradient(180deg, rgba(8, 18, 14, 0.74) 0%, rgba(8, 18, 14, 0.26) 50%, rgba(8, 18, 14, 0.08) 100%);
}

.philosophy-note {
  margin-top: clamp(34px, 4vw, 56px);
  display: flex;
  justify-content: flex-end;
}

.philosophy-note p {
  max-width: 560px;
  padding-top: 22px;
  border-top: 1px solid rgba(70, 122, 105, 0.24);
  color: var(--ink);
  font-size: clamp(17px, 1.3vw, 22px);
  line-height: 1.65;
  letter-spacing: -0.025em;
  word-break: keep-all;
}

/* ============================================
   CTA
   ============================================ */
.cta {
  position: relative;
  min-height: 640px;
  padding: clamp(56px, 6.4vw, 92px) var(--gutter);
  overflow: hidden;
  background: linear-gradient(135deg, #f8fbf9, #eef4f1);
  color: var(--ink);
  display: flex;
  align-items: center;
}

.cta-inner {
  width: 100%;
  max-width: 1260px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(520px, 0.95fr) minmax(500px, 590px);
  gap: clamp(28px, 3.2vw, 48px);
  align-items: stretch;
  justify-content: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.72) 0%, rgba(255, 255, 255, 0.82) 48%, rgba(255, 255, 255, 0.94) 100%),
              url('../images/main/contact.jpg') center / cover no-repeat;
  background-attachment: fixed;
  pointer-events: none;
  will-change: background-position;
  opacity: 0.9;
}

.cta-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.12) 45%, rgba(255, 255, 255, 0.72));
}

.cta-content {
  position: relative;
  z-index: 2;
  grid-column: 2;
  padding: clamp(28px, 2.7vw, 36px);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  border: 1px solid rgba(23, 34, 29, 0.1);
  box-shadow: 0 26px 74px rgba(23, 34, 29, 0.08);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.cta-eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 18px;
}

.cta-eyebrow::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--accent);
}

.cta-title {
  font-weight: 560;
  font-size: clamp(24px, 2.18vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.026em;
  color: var(--ink);
  margin-bottom: 16px;
  max-width: none;
  word-break: keep-all;
  white-space: nowrap;
}

.cta-title .line {
  display: inline;
}

.cta-title .accent { color: var(--accent); }
.cta-title .light { font-weight: 300; color: var(--soft-text); }

.cta-desc {
  font-size: 15px;
  line-height: 1.65;
  color: var(--soft-text);
  max-width: 470px;
  margin-bottom: 18px;
  word-break: keep-all;
}

.cta-scope {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 14px;
  margin-bottom: 20px;
  max-width: 470px;
  padding: 14px 0;
  border-top: 1px solid rgba(70, 122, 105, 0.16);
  border-bottom: 1px solid rgba(70, 122, 105, 0.16);
}

.cta-scope span {
  min-height: 28px;
  padding: 0 0 0 16px;
  border: 0;
  background: transparent;
  color: var(--charcoal);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  position: relative;
}

.cta-scope span::before {
  content: '';
  position: absolute;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.cta-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 18px;
}

.cta-content .btn-primary,
.cta-content .btn-secondary {
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 650;
  backdrop-filter: none;
  box-shadow: none;
}

.cta-content .btn-primary {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: #fff;
}

.cta-content .btn-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  transform: translateY(-2px);
}

.cta-content .btn-secondary {
  background: rgba(248, 251, 249, 0.78);
  border-color: rgba(70, 122, 105, 0.2);
  color: var(--ink);
}

.cta-content .btn-secondary:hover {
  background: rgba(127, 174, 157, 0.14);
  border-color: rgba(70, 122, 105, 0.36);
  color: var(--ink);
  transform: translateY(-2px);
}

.cta-phone {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 14px 0 0;
  border-left: 1px solid var(--line-strong);
  border-left: 0;
  border-top: 1px solid rgba(23, 34, 29, 0.1);
  margin-left: 0;
}

.cta-phone-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--soft-text);
  font-weight: 500;
  margin-bottom: 4px;
}

.cta-phone-num {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.contact-form {
  margin-top: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px 12px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field.full { grid-column: 1 / -1; }

.form-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--charcoal);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line-strong);
  background: rgba(251, 250, 247, 0.9);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  padding: 0 12px;
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.form-textarea {
  min-height: 76px;
  padding: 12px 14px;
  resize: vertical;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  background: var(--warm-white);
}

.form-submit {
  grid-column: 1 / -1;
  min-height: 46px;
  margin-top: 4px;
  background: var(--accent-strong);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  transition: background 0.25s ease;
}

.form-submit:hover { background: var(--accent); }

.contact-info-panel {
  position: relative;
  z-index: 2;
  grid-column: 1;
  padding: clamp(28px, 2.7vw, 36px);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  border: 1px solid rgba(23, 34, 29, 0.1);
  box-shadow: 0 26px 74px rgba(23, 34, 29, 0.07);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}

.contact-info-title {
  font-size: clamp(24px, 2.18vw, 32px);
  line-height: 1.22;
  letter-spacing: -0.026em;
  font-weight: 560;
  margin-bottom: 16px;
  word-break: keep-all;
  max-width: none;
  white-space: nowrap;
}

.contact-info-title .line {
  display: inline;
}

.contact-info-desc {
  color: var(--soft-text);
  font-size: 15px;
  line-height: 1.65;
  max-width: 460px;
  word-break: keep-all;
}

.contact-info-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 18px;
  max-width: 520px;
  padding-top: 16px;
  border-top: 1px solid rgba(70, 122, 105, 0.16);
}

.contact-info-meta span {
  min-height: auto;
  padding: 0 0 0 14px;
  border: 0;
  background: transparent;
  color: var(--charcoal);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  position: relative;
}

.contact-info-meta span::before {
  content: '';
  position: absolute;
  left: 0;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.contact-map {
  position: relative;
  min-height: 190px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(23, 34, 29, 0.1);
}

.contact-map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.15) contrast(1.02);
  pointer-events: auto;
}

.contact-detail-list {
  display: grid;
  gap: 10px;
}

.contact-detail {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(23, 34, 29, 0.1);
}

.contact-detail dt {
  color: var(--soft-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.contact-detail dd {
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #f8fbf9;
  color: var(--ink);
  padding: 72px var(--gutter) 28px;
}

.footer-inner { max-width: 1600px; margin: 0 auto; }

.footer-top {
  display: grid;
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.65fr);
  gap: clamp(48px, 7vw, 120px);
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(23, 34, 29, 0.1);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-brand .logo-img {
  width: 180px;
}

.footer-brand p {
  margin-top: 22px;
  font-size: 14px;
  color: var(--soft-text);
  line-height: 1.72;
  max-width: 360px;
  word-break: keep-all;
}

.footer-brand-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.footer-brand-points span {
  padding: 8px 12px;
  border: 1px solid rgba(70, 122, 105, 0.16);
  color: var(--accent-strong);
  background: rgba(255, 255, 255, 0.52);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.footer-brand-contact {
  display: grid;
  gap: 8px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid rgba(23, 34, 29, 0.1);
  width: min(100%, 360px);
  color: var(--soft-text);
  font-size: 13px;
}

.footer-brand-contact span {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand-contact strong {
  color: var(--ink);
  font-weight: 650;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 38px);
}

.footer-col h4 {
  font-size: 14px;
  letter-spacing: -0.01em;
  color: var(--accent-strong);
  margin-bottom: 18px;
  font-weight: 700;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 13px;
  color: var(--soft-text);
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  font-size: 12px;
  color: var(--soft-text);
  letter-spacing: 0.05em;
}

.footer-bottom-info { display: flex; gap: 24px; }

/* ============================================
   VIDEO HERO + OVERLAY NAV
   ============================================ */
body { letter-spacing: 0; }

.header {
  background: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(6px) saturate(1.04);
  -webkit-backdrop-filter: blur(6px) saturate(1.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px) saturate(1.08);
  -webkit-backdrop-filter: blur(16px) saturate(1.08);
  border-bottom-color: rgba(23, 34, 29, 0.1);
  box-shadow: 0 16px 42px rgba(47, 73, 63, 0.09);
}

.header.is-scrolled .nav-link,
.header.is-open .nav-link,
.header.is-scrolled .contact-btn,
.header.is-open .contact-btn {
  text-shadow: none;
}

.header.is-scrolled .nav-en,
.header.is-open .nav-en {
  color: var(--accent-strong);
}

.header.is-scrolled .contact-btn,
.header.is-open .contact-btn {
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  border-color: rgba(23, 34, 29, 0.2);
  box-shadow: none;
}

.header.is-scrolled .contact-btn:hover,
.header.is-open .contact-btn:hover,
.header.is-scrolled .contact-btn:focus-visible,
.header.is-open .contact-btn:focus-visible {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
  text-shadow: none;
}

.header.is-open {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px) saturate(1.15);
  -webkit-backdrop-filter: blur(20px) saturate(1.15);
}

.logo-mark,
.logo-sub,
.nav-link,
.header-utils {
  color: var(--ink);
}

.logo-sub,
.header-utils,
.nav-link {
  letter-spacing: 0;
}

.nav-link::after {
  background: var(--accent-strong);
}

.nav-item:hover .nav-link,
.nav-item.is-active .nav-link {
  color: var(--accent-strong);
  text-shadow: none;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 22px;
  background: rgba(255, 255, 255, 0.34);
  color: var(--ink);
  border: 1px solid rgba(23, 34, 29, 0.18);
  backdrop-filter: blur(8px) saturate(1.05);
  -webkit-backdrop-filter: blur(8px) saturate(1.05);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.72);
  position: relative;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.42) inset,
    0 12px 28px rgba(23, 34, 29, 0.06);
}

.contact-btn::after {
  content: '';
  width: 6px;
  height: 6px;
  margin-left: 10px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.72;
  transition: transform 0.3s ease;
}

.contact-btn:hover {
  background: rgba(23, 34, 29, 0.88);
  color: #fff;
  border-color: rgba(23, 34, 29, 0.88);
  text-shadow: none;
}

.contact-btn:hover::after {
  transform: translateX(3px) rotate(45deg);
}

.dropdown-stage {
  background:
    radial-gradient(circle at var(--menu-x, 50%) 0%, rgba(127, 174, 157, 0.24), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(245, 248, 246, 0.96));
  border-top: 1px solid rgba(23, 34, 29, 0.08);
  border-bottom: 1px solid rgba(23, 34, 29, 0.12);
  box-shadow: 0 36px 80px rgba(47, 73, 63, 0.12);
}

.dropdown-stage.is-open {
  height: 252px;
  max-height: 252px;
}

.dropdown-stage::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent, rgba(127, 174, 157, 0.08), transparent),
    repeating-linear-gradient(90deg, transparent 0 119px, rgba(23, 34, 29, 0.025) 120px);
  opacity: 0.7;
  pointer-events: none;
}

.dropdown-panel[data-panel="company"] { --dropdown-visual: url('../images/main/oem01.png'); }
.dropdown-panel[data-panel="products"] { --dropdown-visual: url('../images/main/oem02.png'); }
.dropdown-panel[data-panel="technology"] { --dropdown-visual: url('../images/main/oem03.png'); }
.dropdown-panel[data-panel="oem"] { --dropdown-visual: url('../images/main/oem04.png'); }
.dropdown-panel[data-panel="support"] { --dropdown-visual: url('../images/main/oem08.png'); }

.dropdown-inner {
  min-height: 214px;
  grid-template-columns: minmax(220px, 0.9fr) minmax(0, 4fr);
  gap: 56px;
  position: relative;
  z-index: 1;
}

.dropdown-heading {
  padding: 32px 36px 32px 0;
  border-right-color: rgba(23, 34, 29, 0.1);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.dropdown-heading::after {
  content: '';
  position: absolute;
  right: clamp(8px, 1.5vw, 24px);
  bottom: 12px;
  width: min(78%, 270px);
  height: 156px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.22) 52%, rgba(255, 255, 255, 0)),
    var(--dropdown-visual) center right / contain no-repeat;
  opacity: 0.18;
  filter: grayscale(0.12) saturate(0.92) contrast(1.04);
  mix-blend-mode: multiply;
  transform: translateX(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
  z-index: 0;
}

.dropdown-panel.is-active .dropdown-heading::after {
  opacity: 0.24;
  transform: translateX(0);
}

.dropdown-panel[data-panel="support"].is-active .dropdown-heading::after {
  opacity: 0.3;
}

.dropdown-heading > * {
  position: relative;
  z-index: 1;
}

.dropdown-eyebrow,
.dropdown-desc {
  color: var(--soft-text);
}

.dropdown-eyebrow,
.dropdown-title,
.dropdown-desc,
.dropdown-list a {
  letter-spacing: 0;
}

.dropdown-title,
.dropdown-list a {
  color: var(--ink);
}

.dropdown-list {
  padding: 32px 0;
  gap: 8px 24px;
}

.dropdown-list a {
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(23, 34, 29, 0.08);
  background: rgba(255, 255, 255, 0.68);
  overflow: hidden;
  isolation: isolate;
}

.dropdown-list a::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  height: auto;
  background: linear-gradient(180deg, #9fc9ba, #467a69);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.38s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}

.dropdown-list a::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(127, 174, 157, 0.16), transparent);
  transform: translateX(-120%);
  transition: transform 0.7s cubic-bezier(0.65, 0, 0.35, 1);
  z-index: -1;
}

.dropdown-list a:hover {
  color: var(--accent-strong);
  padding-left: 22px;
  border-color: rgba(70, 122, 105, 0.36);
  background: #fff;
}

.dropdown-list a:hover::before {
  width: 3px;
  transform: scaleY(1);
}

.dropdown-list a:hover::after {
  transform: translateX(120%);
}

.hero {
  max-width: none;
  min-height: 100vh;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--warm-white);
}

.hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #fff;
  display: flex;
  overflow: hidden;
  --hero-index: 0;
}

.hero-slider::after {
  content: none;
}

.hero-slide {
  position: relative;
  width: 100%;
  flex: 0 0 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
  transform: translateX(calc(var(--hero-index) * -100%));
  transition: transform 0.95s cubic-bezier(0.72, 0, 0.22, 1);
  will-change: transform;
}

.hero-slider.is-jump-reset .hero-slide {
  transition: none;
}

.hero-slide-controls {
  position: absolute;
  left: var(--gutter);
  bottom: 64px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-slide-dot {
  width: 42px;
  height: 3px;
  border: 0;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.44);
  cursor: pointer;
  transition: width 0.3s ease, background 0.3s ease;
}

.hero-slide-dot.is-active {
  width: 72px;
  background: #fff;
}

.hero-left {
  width: min(720px, 100%);
  min-width: 0;
  max-width: 720px;
  margin-left: clamp(0px, 3.5vw, 56px);
  padding-top: 42px;
  position: relative;
  z-index: 2;
}

.hero-meta {
  top: auto;
  left: auto;
  right: var(--gutter);
  bottom: 92px;
  color: rgba(255, 255, 255, 0.58);
  letter-spacing: 0.16em;
}

.hero-eyebrow,
.hero-title,
.hero-title .light,
.hero-desc,
.hero-ticker {
  color: var(--warm-white);
}

.hero-eyebrow,
.hero-desc,
.hero-ticker {
  letter-spacing: 0;
}

.hero-eyebrow {
  gap: 16px;
  margin-bottom: 28px;
  color: rgba(245, 250, 246, 0.9);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-shadow: 0 2px 12px rgba(11, 22, 17, 0.42);
}

.hero-title {
  max-width: none;
  margin-bottom: 28px;
  color: #fffdf4;
  font-size: clamp(36px, 3.35vw, 52px);
  font-weight: 590;
  line-height: 1.2;
  letter-spacing: -0.024em;
  white-space: nowrap;
  -webkit-text-stroke: 0.38px rgba(16, 28, 23, 0.34);
  text-shadow:
    0 1px 1px rgba(11, 22, 17, 0.58),
    0 5px 18px rgba(11, 22, 17, 0.42),
    0 22px 54px rgba(11, 22, 17, 0.24);
}

.hero-title .accent {
  color: #1f6f62;
  font-weight: 700;
  -webkit-text-stroke: 0.14px rgba(245, 251, 247, 0.36);
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.42),
    0 4px 16px rgba(10, 38, 32, 0.28),
    0 18px 42px rgba(10, 38, 32, 0.2);
}

.hero-eyebrow .line {
  width: 34px;
  background: rgba(255, 255, 255, 0.56);
}

.hero-desc {
  position: relative;
  max-width: 560px;
  margin-bottom: 44px;
  padding-left: 22px;
  color: rgba(255, 253, 244, 0.98);
  font-size: clamp(15px, 0.95vw, 16px);
  line-height: 1.7;
  font-weight: 650;
  text-shadow:
    0 1px 1px rgba(11, 22, 17, 0.58),
    0 5px 18px rgba(11, 22, 17, 0.4);
  overflow-wrap: break-word;
}

.hero-desc::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 2px;
  background: rgba(215, 238, 229, 0.76);
}

.hero-desc-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(236, 248, 241, 0.94);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-shadow: 0 2px 12px rgba(11, 22, 17, 0.48);
}

.btn-primary {
  background: #fff;
  color: var(--ink);
}

.btn-primary:hover {
  background: #d7eee5;
  color: var(--ink);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.34);
  color: #fff;
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.08);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.hero-right {
  display: none;
}

.hero-ticker {
  color: rgba(255, 255, 255, 0.58);
  max-width: none;
  z-index: 3;
}

.hero-ticker .scroll-line {
  background: rgba(255, 255, 255, 0.22);
}

.hero-ticker .scroll-line::after {
  background: #fff;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1280px) {
  .nav { gap: 52px; }
  .nav-ko { font-size: 17px; }
  .dropdown-inner { grid-template-columns: 1fr 3fr; gap: 48px; }
  .dropdown-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1440px) {
  .product-showcase {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  }
  .product-button {
    min-height: 68px;
  }
}

@media (min-width: 1025px) {
  .menu-toggle { display: none; }
}

@media (max-width: 1024px) {
  .header-bar { padding: 24px var(--gutter); }
  .nav, .dropdown-backdrop, .dropdown-stage, .header-utils { display: none; }
  .menu-toggle {
    display: flex;
  }
  .header-inner {
    align-items: center;
    justify-content: space-between;
  }
  .hero { grid-template-columns: 1fr; gap: 60px; padding-top: 140px; }
  .product-showcase {
    grid-template-columns: 1fr;
  }
  .product-stage {
    min-height: clamp(360px, 58vw, 560px);
  }
  .product-selector {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 0;
    gap: 1px;
    background: rgba(23, 34, 29, 0.1);
  }
  .product-button {
    min-height: 78px;
    padding: 14px;
    background: var(--paper);
    border-bottom: 0;
  }
  .product-button:hover,
  .product-button.is-active,
  .product-button[aria-selected="true"] {
    padding-left: 22px;
  }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cap-item:nth-child(2) { border-right: none; }
  .cap-item:nth-child(1), .cap-item:nth-child(2) {
    border-bottom: 1px solid rgba(218, 234, 227, 0.18);
  }
  .capability .section-desc { padding-left: 22px; }
  .process-header {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .process-summary {
    padding: 26px 0 0;
    border-left: none;
    border-top: 1px solid rgba(70, 122, 105, 0.24);
  }
  .process-points {
    max-width: 640px;
  }
  .philosophy-head {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .philosophy-lead {
    max-width: 760px;
  }
  .philosophy-card:nth-child(1),
  .philosophy-card:nth-child(2),
  .philosophy-card:nth-child(3) {
    grid-column: span 12;
    margin-top: 0;
    min-height: 430px;
  }
  .philosophy-card:nth-child(2) .philosophy-content {
    top: auto;
    bottom: clamp(24px, 2.7vw, 42px);
  }
  .philosophy-card:nth-child(2)::before {
    background:
      linear-gradient(180deg, rgba(8, 18, 14, 0.02) 0%, rgba(8, 18, 14, 0.18) 42%, rgba(8, 18, 14, 0.78) 100%);
  }
  .cta-inner { grid-template-columns: minmax(0, 1fr); justify-content: stretch; }
  .contact-info-title,
  .cta-title { white-space: normal; }
  .contact-info-title .line { white-space: normal; }
  .contact-info-panel,
  .cta-content { grid-column: auto; max-width: 720px; margin-left: auto; width: 100%; }
  .contact-info-meta,
  .cta-scope {
    max-width: none;
  }
  .section-header { grid-template-columns: 1fr; gap: 24px; }
  .section-copy {
    max-width: 720px;
  }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 44px; }
  .footer-nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .product-stage {
    min-height: 320px;
  }
  .product-stage-info {
    left: 20px;
    right: 20px;
    bottom: 22px;
  }
  .product-stage-title {
    font-size: 34px;
  }
  .product-selector {
    grid-template-columns: 1fr;
  }
  .product-button {
    grid-template-columns: 34px minmax(0, 1fr) auto;
    min-height: 72px;
  }
  .portfolio-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-title {
    font-size: clamp(30px, 3.15vw, 46px);
  }
  .process-points {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .process-point {
    justify-content: flex-start;
    text-align: left;
  }
  .portfolio-tabs { gap: 6px; }
  .portfolio-tab { flex: 1 1 calc(50% - 6px); padding: 0 10px; font-size: 14px; }
  .portfolio-actions { justify-content: stretch; }
  .portfolio-more { width: 100%; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability { padding: 96px var(--gutter); }
  .capability .section-desc {
    border-left: none;
    padding-left: 0;
  }
  .capability-bg {
    inset: -6% 0;
    transform: translate3d(0, var(--capability-y, 0px), 0) scale(1.04);
  }
  .cap-item {
    min-height: 230px;
    border-right: none;
    border-bottom: 1px solid rgba(218, 234, 227, 0.18);
  }
  .cap-item:last-child { border-bottom: none; }
  .about {
    padding: 86px var(--gutter);
  }
  .philosophy-title {
    font-size: clamp(30px, 3.15vw, 46px);
  }
  .philosophy-lead {
    border-left: none;
    padding-left: 0;
  }
  .philosophy-lead::before {
    display: none;
  }
  .philosophy-board {
    gap: 14px;
  }
  .philosophy-card:nth-child(1),
  .philosophy-card:nth-child(2),
  .philosophy-card:nth-child(3) {
    min-height: 360px;
  }
  .philosophy-card::after {
    font-size: 56px;
    top: 20px;
    right: 20px;
  }
  .philosophy-copy {
    font-size: 14px;
  }
  .philosophy-note {
    justify-content: flex-start;
  }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .cta { min-height: auto; padding: 80px var(--gutter); }
  .contact-info-panel,
  .cta-content { padding: 28px 20px; }
  .contact-info-meta,
  .cta-scope {
    grid-template-columns: 1fr;
  }
  .contact-map { min-height: 180px; }
  .contact-detail { grid-template-columns: 1fr; gap: 4px; }
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-phone { border-left: none; padding-left: 0; margin-left: 0; padding-top: 20px; border-top: 1px solid var(--line-strong); }
  .contact-form { grid-template-columns: 1fr; }
  .footer {
    padding: 56px var(--gutter) 24px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-bottom: 34px;
  }
  .footer-brand p {
    max-width: none;
  }
  .footer-brand-contact {
    width: 100%;
  }
  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 18px;
  }
  .footer-col h4 {
    margin-bottom: 12px;
  }
  .footer-col li {
    margin-bottom: 8px;
  }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-bottom-info {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 16px;
  }
}

@media (max-width: 1024px), (hover: none) {
  .cta-bg { background-attachment: scroll; }
}

@media (prefers-reduced-motion: reduce) {
  .philosophy-orbit,
  .philosophy-board.in-view .philosophy-card {
    animation: none;
  }
  .philosophy-card {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes cardRise {
  from {
    opacity: 0;
    transform: translate3d(0, 28px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes philosophyFloat {
  0% {
    transform: translate3d(var(--float-x0, -10px), var(--float-y0, 8px), 0) rotate(var(--orbit-rotate, 0deg)) scale(0.96);
  }
  45% {
    transform: translate3d(var(--float-x1, 16px), var(--float-y1, -18px), 0) rotate(calc(var(--orbit-rotate, 0deg) + 8deg)) scale(1.04);
  }
  100% {
    transform: translate3d(var(--float-x2, 30px), var(--float-y2, 12px), 0) rotate(calc(var(--orbit-rotate, 0deg) - 7deg)) scale(1);
  }
}

@keyframes philosophyCardIn {
  from {
    opacity: 0;
    transform: translate3d(0, 44px, 0) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes scrollCardPop {
  0% {
    opacity: 0;
    transform: translate3d(var(--reveal-x, 0), var(--reveal-y, 54px), 0) scale(0.96);
    filter: blur(10px);
  }
  62% {
    opacity: 1;
    transform: translate3d(0, -8px, 0) scale(1.012);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter: blur(0);
  }
}

@keyframes scrollLineSweep {
  from {
    transform: scaleX(0);
    opacity: 0;
  }
  to {
    transform: scaleX(1);
    opacity: 1;
  }
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.25s; }
.delay-3 { animation-delay: 0.4s; }
.delay-4 { animation-delay: 0.55s; }
.delay-5 { animation-delay: 0.7s; }

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.products-grid .product-card,
.capability-grid .cap-item,
.portfolio-grid .portfolio-item {
  opacity: 0;
}

.products-grid.in-view .product-card,
.capability-grid.in-view .cap-item,
.portfolio-panels.in-view .portfolio-panel.is-active .portfolio-item {
  animation: cardRise 0.82s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.products-grid.in-view .product-card:nth-child(2),
.capability-grid.in-view .cap-item:nth-child(2),
.portfolio-panels.in-view .portfolio-panel.is-active .portfolio-item:nth-child(2) { animation-delay: 0.08s; }

.products-grid.in-view .product-card:nth-child(3),
.capability-grid.in-view .cap-item:nth-child(3),
.portfolio-panels.in-view .portfolio-panel.is-active .portfolio-item:nth-child(3) { animation-delay: 0.16s; }

.products-grid.in-view .product-card:nth-child(4),
.capability-grid.in-view .cap-item:nth-child(4),
.portfolio-panels.in-view .portfolio-panel.is-active .portfolio-item:nth-child(4) { animation-delay: 0.24s; }

.products-grid.in-view .product-card:nth-child(5) { animation-delay: 0.32s; }
.products-grid.in-view .product-card:nth-child(6) { animation-delay: 0.4s; }

.product-showcase.reveal {
  transition-duration: 0.7s;
}

.product-showcase.reveal .product-stage,
.product-showcase.reveal .product-button,
.capability-grid.reveal .cap-item,
.process-grid.reveal .process-card,
.cta-inner.reveal > * {
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(var(--reveal-x, 0), var(--reveal-y, 48px), 0) scale(0.97);
  will-change: transform, opacity, filter;
}

.product-showcase.reveal.in-view .product-stage,
.product-showcase.reveal.in-view .product-button,
.capability-grid.reveal.in-view .cap-item,
.process-grid.reveal.in-view .process-card,
.cta-inner.reveal.in-view > * {
  animation: scrollCardPop 0.96s cubic-bezier(0.18, 0.84, 0.26, 1) forwards;
}

.product-showcase.reveal .product-stage {
  --reveal-x: -32px;
  --reveal-y: 34px;
}

.product-showcase.reveal .product-button:nth-child(odd),
.capability-grid.reveal .cap-item:nth-child(odd),
.process-grid.reveal .process-card:nth-child(odd) {
  --reveal-x: -24px;
}

.product-showcase.reveal .product-button:nth-child(even),
.capability-grid.reveal .cap-item:nth-child(even),
.process-grid.reveal .process-card:nth-child(even) {
  --reveal-x: 24px;
}

.product-showcase.reveal.in-view .product-stage { animation-delay: 0.04s; }
.product-showcase.reveal.in-view .product-button:nth-child(1) { animation-delay: 0.14s; }
.product-showcase.reveal.in-view .product-button:nth-child(2) { animation-delay: 0.20s; }
.product-showcase.reveal.in-view .product-button:nth-child(3) { animation-delay: 0.26s; }
.product-showcase.reveal.in-view .product-button:nth-child(4) { animation-delay: 0.32s; }
.product-showcase.reveal.in-view .product-button:nth-child(5) { animation-delay: 0.38s; }
.product-showcase.reveal.in-view .product-button:nth-child(6) { animation-delay: 0.44s; }
.product-showcase.reveal.in-view .product-button:nth-child(7) { animation-delay: 0.50s; }
.product-showcase.reveal.in-view .product-button:nth-child(8) { animation-delay: 0.56s; }

.capability-grid.reveal.in-view .cap-item:nth-child(1),
.process-grid.reveal.in-view .process-card:nth-child(1) { animation-delay: 0.06s; }
.capability-grid.reveal.in-view .cap-item:nth-child(2),
.process-grid.reveal.in-view .process-card:nth-child(2) { animation-delay: 0.16s; }
.capability-grid.reveal.in-view .cap-item:nth-child(3),
.process-grid.reveal.in-view .process-card:nth-child(3) { animation-delay: 0.26s; }
.capability-grid.reveal.in-view .cap-item:nth-child(4),
.process-grid.reveal.in-view .process-card:nth-child(4) { animation-delay: 0.36s; }

.capability-grid.reveal .cap-num::after,
.process-grid.reveal .card-top-line,
.process-grid.reveal .process-card h3::before {
  transform: scaleX(0);
  transform-origin: left center;
}

.capability-grid.reveal.in-view .cap-num::after,
.process-grid.reveal.in-view .card-top-line,
.process-grid.reveal.in-view .process-card h3::before {
  animation: scrollLineSweep 0.72s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: inherit;
}

.philosophy-board.reveal.in-view .philosophy-card {
  animation-duration: 1.08s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.philosophy-board.reveal.in-view .philosophy-card:nth-child(1) {
  animation-delay: 0.04s;
}

.philosophy-board.reveal.in-view .philosophy-card:nth-child(2) {
  animation-delay: 0.18s;
}

.philosophy-board.reveal.in-view .philosophy-card:nth-child(3) {
  animation-delay: 0.32s;
}

.cta-inner.reveal > *:first-child {
  --reveal-x: -34px;
  --reveal-y: 26px;
}

.cta-inner.reveal > *:last-child {
  --reveal-x: 34px;
  --reveal-y: 26px;
}

.cta-inner.reveal.in-view > *:first-child { animation-delay: 0.08s; }
.cta-inner.reveal.in-view > *:last-child { animation-delay: 0.22s; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .hero-left,
  .product-card:hover,
  .portfolio-item:hover {
    transform: none !important;
  }
}

@media (max-width: 1024px) {
  .header-bar { padding: 18px var(--gutter); }
  .dropdown-stage.is-open { height: 0; }
  .hero {
    min-height: 100svh;
    padding: 120px var(--gutter) 96px;
  }
  .hero-left { padding-top: 0; }
  .hero-meta { display: none; }
  .hero-ticker { bottom: 28px; }
}

@media (max-width: 640px) {
  .header-bar { padding: 24px var(--gutter); }
  .header-inner { gap: 18px; }
  .logo-img { width: 112px; }
  .menu-toggle {
    width: 44px;
    height: 44px;
    margin-left: auto;
    top: 20px;
  }
  .mobile-menu-close {
    top: 20px;
    right: calc(var(--gutter) + 54px);
    height: 44px;
    min-width: 62px;
    padding: 0 12px;
  }
  .portfolio-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin-top: 34px;
  }
  .portfolio-tab {
    flex: none;
    width: 100%;
    min-height: 52px;
    padding: 0 6px;
    font-size: 14px;
    transform: none;
    border: 1px solid var(--line-strong);
    border-right: none;
  }
  .portfolio-tab:last-child { border-right: 1px solid var(--line-strong); }
  .portfolio-tab.is-active { border-color: var(--line-strong); }
  .contact-btn { padding: 10px 14px; font-size: 12px; }
  .hero {
    min-height: 78svh;
    padding: 94px var(--gutter) 68px;
    align-items: center;
  }
  .hero-cta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    align-items: stretch;
  }
  .hero-cta .btn-primary,
  .hero-cta .btn-secondary {
    width: 100%;
    min-height: 58px;
    padding: 0 12px;
    justify-content: center;
    text-align: center;
  }
  .hero-slide-controls {
    bottom: 24px;
  }
  .hero-slide-dot {
    width: 28px;
  }
  .hero-slide-dot.is-active {
    width: 48px;
  }
  .hero-title {
    font-size: clamp(24px, 7vw, 32px);
    line-height: 1.24;
    letter-spacing: -0.026em;
  }
  .hero-title .block { white-space: normal; }
  .hero-title .mobile-line {
    display: block;
    white-space: nowrap;
  }
  .hero-left {
    width: 100%;
    margin-left: 0;
  }
  .hero-desc {
    max-width: 24em;
    font-size: 14px;
    line-height: 1.7;
  }
  .hero-desc-label {
    margin-bottom: 6px;
    font-size: 9px;
  }
  .hero-ticker > span { display: none; }
}



/* Footer information refinement */
.footer {
  padding-top: clamp(64px, 7vw, 96px);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.74), rgba(241,248,244,0.92)),
    #f8fbf9;
}
.footer-top {
  grid-template-columns: minmax(350px, 0.82fr) minmax(0, 1.48fr);
  gap: clamp(42px, 6vw, 104px);
  padding-bottom: clamp(42px, 5vw, 66px);
}
.footer-brand .logo-img {
  width: clamp(97px, 7.17vw, 128px);
}
.footer-brand p {
  max-width: 390px;
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.8;
}
.footer-brand-points {
  gap: 6px;
  margin-top: 20px;
}
.footer-brand-points span {
  min-height: 32px;
  padding: 0 11px;
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.68);
  font-size: 11px;
}
.footer-company-info {
  width: min(100%, 430px);
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(23,34,29,0.12);
}
.footer-company-info-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 10px;
}
.footer-company-info-head span {
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.footer-company-info-head strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
}
.footer-company-details {
  margin: 0;
}
.footer-company-details > div {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(23,34,29,0.075);
}
.footer-company-details > div:last-child {
  border-bottom: 0;
}
.footer-company-details dt {
  color: var(--soft-text);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-company-details dd {
  margin: 0;
  color: var(--ink);
  font-size: 12px;
  line-height: 1.5;
  font-weight: 600;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.footer-company-details a {
  transition: color 0.2s ease;
}
.footer-company-details a:hover {
  color: var(--accent-strong);
}
.footer-nav {
  padding: 8px 0 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.footer-col {
  min-width: 0;
  padding: 0 clamp(12px, 1.8vw, 28px);
}
.footer-col:first-child {
  padding-left: 0;
}
.footer-col:last-child {
  padding-right: 0;
}
.footer-col + .footer-col {
  border-left: 0;
}
.footer-col h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
  white-space: nowrap;
}
.footer-col h4::before {
  content: '';
  width: 18px;
  height: 2px;
  flex: 0 0 auto;
  background: var(--accent);
}
.footer-col li {
  margin-bottom: 9px;
}
.footer-col a {
  display: inline-block;
  font-size: 12px;
  line-height: 1.45;
  word-break: keep-all;
}
.footer-bottom {
  padding-top: 24px;
  font-size: 11px;
}
.footer-bottom-info {
  gap: 18px;
}

@media (max-width: 1100px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .footer-company-info {
    width: min(100%, 560px);
  }
  .footer-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px 0;
  }
  .footer-col:nth-child(4) {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 640px) {
  .footer {
    padding-top: 54px;
  }
  .footer-company-info {
    width: 100%;
  }
  .footer-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 0;
    padding: 8px 0 0;
  }
  .footer-col,
  .footer-col:first-child,
  .footer-col:last-child {
    padding: 0 14px;
  }
  .footer-col:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }
  .footer-col:nth-child(even) {
    padding-right: 0;
    border-left: 0;
  }
  .footer-col h4 {
    margin-bottom: 14px;
  }
  .footer-company-details > div {
    grid-template-columns: 48px minmax(0, 1fr);
  }
  .footer-bottom {
    align-items: flex-start;
    text-align: left;
  }
  .footer-bottom-info {
    justify-content: flex-start;
  }
}

/* Smart footer navigation */
.footer-nav {
  position: relative;
  padding-top: 34px;
  counter-reset: footer-column;
}
.footer-nav::before {
  content: 'Explore';
  position: absolute;
  top: 0;
  left: 0;
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.footer-col {
  counter-increment: footer-column;
}
.footer-col h4 {
  position: relative;
  justify-content: flex-start;
  margin-bottom: 18px;
  color: var(--accent-strong);
  letter-spacing: -0.02em;
}
.footer-col h4::after {
  content: '0' counter(footer-column);
  margin-left: auto;
  color: rgba(70,122,105,0.48);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.footer-col a {
  position: relative;
  padding-right: 14px;
  color: #52635a;
  font-weight: 500;
  font-size: 13px;
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.footer-col a::after {
  content: '↗';
  position: absolute;
  top: 50%;
  right: 0;
  color: var(--accent);
  font-size: 10px;
  opacity: 0;
  transform: translate(-4px, -50%);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.footer-col a:hover {
  padding-left: 5px;
  color: var(--accent-strong);
}
.footer-col a:hover::after {
  opacity: 1;
  transform: translate(0, -50%);
}
.footer-col-products ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 14px;
}

@media (max-width: 1100px) {
  .footer-nav {
    padding-top: 34px;
  }
}

@media (max-width: 640px) {
  .footer-nav {
    padding-top: 32px;
  }
  .footer-col-products ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 10px;
  }
}

/* Premium footer finish */
.footer {
  background: #14241f;
  color: #fff;
  padding-top: clamp(68px, 8vw, 108px);
}
.footer-top {
  grid-template-columns: minmax(340px, 0.78fr) minmax(0, 1.52fr);
  gap: clamp(48px, 7vw, 124px);
  padding-bottom: clamp(46px, 5vw, 72px);
  border-bottom-color: rgba(220, 239, 230, 0.16);
}
.footer-brand .logo-img {
  filter: brightness(0) invert(1);
  opacity: 0.96;
}
.footer-brand p {
  color: rgba(236, 247, 241, 0.68);
}
.footer-brand-points span {
  border-color: rgba(174, 221, 202, 0.26);
  background: rgba(127,174,157,0.08);
  color: #bfe2d1;
}
.footer-company-info {
  border-top-color: rgba(220,239,230,0.18);
}
.footer-company-info-head span {
  color: #9ed0ba;
}
.footer-company-info-head strong,
.footer-company-details dd {
  color: #f4faf6;
}
.footer-company-details > div {
  border-bottom-color: rgba(220,239,230,0.12);
}
.footer-company-details dt {
  color: rgba(220,239,230,0.58);
}
.footer-company-details a:hover {
  color: #a8dec3;
}
.footer-contact-link {
  min-height: 62px;
  margin-top: 20px;
  padding: 16px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(220,239,230,0.18);
  color: #fff;
}
.footer-contact-link > span {
  color: rgba(220,239,230,0.58);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.footer-contact-link strong {
  color: #dff2e8;
  font-size: 13px;
  font-weight: 750;
}
.footer-contact-link b {
  margin-left: 7px;
  color: #9ed0ba;
  font-size: 16px;
  font-weight: 500;
}
.footer-nav::before {
  color: #9ed0ba;
}
.footer-col h4 {
  color: #f4faf6;
}
.footer-col h4::before {
  background: #8fc9ae;
}
.footer-col h4::after {
  color: rgba(174,221,202,0.55);
}
.footer-col a {
  color: rgba(230,243,236,0.66);
}
.footer-col a::after {
  color: #9ed0ba;
}
.footer-col a:hover {
  color: #fff;
}
.footer-bottom {
  color: rgba(220,239,230,0.5);
}
.footer-bottom-info {
  color: rgba(220,239,230,0.58);
}
@media (max-width: 1100px) {
  .footer-top {
    gap: 46px;
  }
}
@media (max-width: 640px) {
  .footer {
    padding-top: 56px;
  }
  .footer-contact-link {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

/* Footer navigation structure */
.footer {
  background: linear-gradient(135deg, rgba(255,255,255,0.74), rgba(241,248,244,0.92)), #f8fbf9;
  color: var(--ink);
}
.footer-brand .logo-img {
  filter: none;
  opacity: 1;
}
.footer-brand p { color: var(--soft-text); }
.footer-brand-points span {
  border-color: rgba(70,122,105,0.16);
  background: rgba(255,255,255,0.68);
  color: var(--accent-strong);
}
.footer-company-info { border-top-color: rgba(23,34,29,0.12); }
.footer-company-info-head span { color: var(--accent-strong); }
.footer-company-info-head strong,
.footer-company-details dd { color: var(--ink); }
.footer-company-details > div { border-bottom-color: rgba(23,34,29,0.075); }
.footer-company-details dt { color: var(--soft-text); }
.footer-company-details a:hover { color: var(--accent-strong); }
.footer-contact-link {
  border-top-color: rgba(23,34,29,0.12);
  color: var(--ink);
}
.footer-contact-link > span { color: var(--soft-text); }
.footer-contact-link strong { color: var(--ink); }
.footer-contact-link b { color: var(--accent-strong); }
.footer-nav {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  counter-reset: none;
}
.footer-nav::before { display: none; }
.footer-nav-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 14px;
  margin-bottom: 26px;
  border-bottom: 1px solid rgba(23,34,29,0.12);
}
.footer-nav-head span {
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.footer-nav-head strong {
  color: var(--soft-text);
  font-size: 12px;
  font-weight: 500;
}
.footer-nav-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.7fr) minmax(0, 1.15fr) minmax(0, 1.2fr) minmax(0, 1fr);
  gap: clamp(20px, 2.8vw, 42px);
}
.footer-col,
.footer-col:first-child,
.footer-col:last-child {
  padding: 0;
  counter-increment: none;
}
.footer-col + .footer-col { border-left: 0; }
.footer-col h4 {
  margin-bottom: 16px;
  color: var(--accent-strong);
  font-size: 13px;
}
.footer-col h4::before { background: var(--accent); }
.footer-col h4::after { content: none; }
.footer-col a { color: #52635a; font-size: 13px; }
.footer-col a::after { color: var(--accent); }
.footer-col a:hover { color: var(--accent-strong); }
.footer-col-products ul {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 16px;
}
.footer-bottom { color: var(--soft-text); }
.footer-bottom-info { color: var(--soft-text); }
@media (max-width: 1100px) {
  .footer-nav-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-col-products { grid-column: span 2; }
}
@media (max-width: 640px) {
  .footer-nav-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .footer-nav-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; }
  .footer-col-products { grid-column: 1 / -1; }
  .footer-col-products ul { grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 12px; }
}

/* Footer content-only composition */
.footer-top {
  display: block;
}
.footer-brand {
  display: grid;
  grid-template-columns: minmax(270px, 0.78fr) minmax(0, 1.42fr);
  gap: clamp(42px, 8vw, 150px);
  align-items: start;
}
.footer-brand-main {
  min-width: 0;
}
.footer-brand-details {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(220px, 0.72fr);
  gap: clamp(28px, 5vw, 84px);
  align-items: start;
}
.footer-company-info {
  width: 100%;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}
.footer-contact-panel {
  min-height: 180px;
  padding: 8px 0 0 clamp(24px, 3vw, 44px);
  border-left: 1px solid rgba(23,34,29,0.12);
}
.footer-contact-panel > span {
  display: block;
  color: var(--accent-strong);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.footer-contact-panel > strong {
  display: block;
  max-width: 190px;
  margin-top: 22px;
  color: var(--ink);
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.045em;
  word-break: keep-all;
}
.footer-contact-panel .footer-contact-link {
  width: fit-content;
  min-height: 0;
  margin-top: 28px;
  padding: 0 0 7px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-top: 0;
  border-bottom: 1px solid var(--accent-strong);
}
.footer-contact-panel .footer-contact-link span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: none;
}
.footer-contact-panel .footer-contact-link b {
  margin: 0;
  color: var(--accent-strong);
  font-size: 15px;
}
@media (max-width: 1100px) {
  .footer-brand {
    grid-template-columns: 1fr;
    gap: 42px;
  }
  .footer-brand-main {
    max-width: 640px;
  }
  .footer-brand-details {
    grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr);
  }
}
@media (max-width: 640px) {
  .footer-brand-details {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .footer-contact-panel {
    min-height: 0;
    padding: 28px 0 0;
    border-top: 1px solid rgba(23,34,29,0.12);
    border-left: 0;
  }
  .footer-contact-panel > strong {
    max-width: 260px;
    font-size: 25px;
  }
}

/* Keep the mobile menu fully usable on short screens. */
.mobile-menu-inner {
  height: 100%;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}
@media (max-width: 640px) {
  .mobile-menu-inner {
    padding: 72px 18px 16px;
    gap: 12px;
  }
  .mobile-menu-head {
    padding-bottom: 10px;
  }
  .mobile-menu-item {
    padding: 11px 0 10px;
  }
  .mobile-menu-title {
    font-size: clamp(23px, 6.8vw, 29px);
  }
  .mobile-menu-num {
    padding-top: 3px;
    font-size: 9px;
  }
  .mobile-submenu {
    gap: 5px;
    padding: 8px 0 0 39px;
  }
  .mobile-submenu a {
    min-height: 28px;
    padding: 0 9px;
    font-size: 11px;
  }
  .mobile-menu-meta {
    gap: 3px 10px;
    padding-top: 10px;
    font-size: 10px;
  }
  .mobile-menu-cta {
    min-height: 36px;
    font-size: 12px;
  }
  .mobile-menu-close {
    top: 16px;
    right: 18px;
    min-width: 60px;
    height: 36px;
    font-size: 10px;
  }
}