:root {
  color-scheme: light;
  --ink: #131c1a;
  --ink-90: #1d2826;
  --graphite: #4a5560;
  --soft: #f3f5f4;
  --paper: #ffffff;
  --line: #e3e8e6;
  --accent: #1f6e8c;
  --accent-50: #e8f0f4;
  --cyan: #2fb6dd;
  --magenta: #e51782;
  --yellow: #f4c234;
  --surface: rgba(255, 255, 255, .86);
  --card-radius: 8px;
  --header-logo-height: 62px;
  --mobile-logo-height: 46px;
  --footer-logo-height: 56px;
  --hero-mask-0: .99;
  --hero-mask-1: .94;
  --hero-mask-2: .52;
  --hero-mask-3: .12;
  --hero-mask-4: .02;
  --hero-mobile-mask-0: .72;
  --hero-mobile-mask-1: .88;
  --hero-grid-opacity: .46;
  --panel-bg-alpha: .90;
  --shadow: 0 30px 60px -28px rgba(19, 28, 26, .28);
  --shadow-strong: 0 36px 90px -42px rgba(19, 28, 26, .42);
  --nav-height: 96px;
  font-family: "Noto Sans TC", "Microsoft JhengHei", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 18px);
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #fff 0, #fff 52%, #f7faf9 100%);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.inner,
.nav,
.hero {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  padding: 0;
  background:
    linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,255,255,.94));
  border-bottom: 1px solid rgba(227, 232, 230, .96);
  box-shadow: 0 10px 28px -24px rgba(19, 28, 26, .42);
  backdrop-filter: blur(16px);
}

.topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan) 0 12%, var(--yellow) 12% 22%, var(--magenta) 22% 34%, transparent 34% 100%);
}

.nav {
  position: relative;
  min-height: var(--nav-height);
  height: var(--nav-height);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.nav::after {
  display: none;
  content: "";
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  height: var(--header-logo-height);
  max-width: 285px;
  width: auto;
  object-fit: contain;
  object-position: left center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--ink-90);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.nav-links a:not(.nav-cta):hover {
  color: var(--accent);
}

.nav-links a:not(.nav-cta) {
  position: relative;
  padding: 8px 0;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .18s ease;
}

.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta):focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  min-height: 40px;
  padding: 10px 18px;
  border-radius: 3px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  transition: background .18s ease;
}

.nav-cta:hover {
  background: var(--accent);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
}

.menu-toggle span {
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.site-shell {
  position: relative;
  padding-top: var(--nav-height);
  background: var(--paper);
  overflow: hidden;
}

.site-shell::before {
  content: "";
  position: absolute;
  top: var(--nav-height);
  right: 0;
  bottom: auto;
  left: 0;
  height: clamp(560px, 76vh, 760px);
  background:
    linear-gradient(90deg, rgba(255,255,255,var(--hero-mask-0)) 0%, rgba(255,255,255,var(--hero-mask-1)) 32%, rgba(255,255,255,var(--hero-mask-2)) 58%, rgba(255,255,255,var(--hero-mask-3)) 82%, rgba(255,255,255,var(--hero-mask-4)) 100%),
    var(--hero-image, none) right top / cover no-repeat;
  z-index: 0;
  pointer-events: none;
}

.site-shell::after {
  content: "";
  position: absolute;
  top: var(--nav-height);
  right: 0;
  left: 0;
  height: clamp(560px, 76vh, 760px);
  background:
    linear-gradient(90deg, rgba(31,110,140,.08) 1px, transparent 1px) 0 0 / 80px 80px,
    linear-gradient(180deg, rgba(31,110,140,.08) 1px, transparent 1px) 0 0 / 80px 80px;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 34%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 34%, #000 100%);
  opacity: var(--hero-grid-opacity);
  z-index: 0;
  pointer-events: none;
}

.hero {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .82fr);
  gap: 56px;
  align-items: center;
  padding: 72px 0 88px;
  min-height: min(760px, calc(86vh - var(--nav-height)));
}

.hero > section {
  position: relative;
}

.hero > section::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 10px;
  width: 4px;
  height: 136px;
  background: linear-gradient(180deg, var(--cyan), var(--yellow) 48%, var(--magenta));
}

.hero > section::after {
  content: "";
  position: absolute;
  right: 10%;
  bottom: -34px;
  width: 132px;
  height: 8px;
  background:
    linear-gradient(90deg, var(--cyan) 0 32%, transparent 32% 38%, var(--yellow) 38% 62%, transparent 62% 68%, var(--magenta) 68% 100%);
  opacity: .9;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-meta::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--ink);
}

h1 {
  max-width: 720px;
  margin: 0 0 28px;
  font-size: 72px;
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: 0;
  text-wrap: balance;
}

h1 .accent-word {
  color: var(--accent);
  text-shadow: 0 10px 28px rgba(31, 110, 140, .16);
}

.hero-copy {
  max-width: 560px;
  margin: 0 0 36px;
  color: var(--graphite);
  font-size: 18px;
  line-height: 1.7;
  font-weight: 500;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 22px;
  border-radius: 3px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  border: 1px solid var(--ink);
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

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

.btn.primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.btn.secondary {
  background: transparent;
  color: var(--ink);
}

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

.btn-arrow {
  width: 14px;
  height: 10px;
  fill: currentColor;
}

.proof-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 600px;
  margin-top: 48px;
}

.proof {
  position: relative;
  min-height: 86px;
  padding: 16px 16px 14px;
  background: rgba(255, 255, 255, .82);
  border: 1px solid rgba(227, 232, 230, .86);
  box-shadow: 0 18px 36px -30px rgba(19, 28, 26, .55);
  backdrop-filter: blur(10px);
}

.proof::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--accent);
}

.proof:nth-child(1)::before {
  background: var(--cyan);
}

.proof:nth-child(2)::before {
  background: var(--yellow);
}

.proof:nth-child(3)::before {
  background: var(--magenta);
}

.proof b {
  display: block;
  font-size: 24px;
  line-height: 1.1;
  font-weight: 800;
}

.proof span {
  display: block;
  margin-top: 6px;
  color: var(--graphite);
  font-size: 13px;
  font-weight: 600;
}

.quote-panel {
  align-self: stretch;
  display: grid;
  align-content: center;
  position: relative;
}

.quote-panel::before {
  content: "";
  position: absolute;
  inset: 14% -14px 12% 44px;
  border: 1px solid rgba(31, 110, 140, .26);
  transform: translate(16px, 16px);
  z-index: -1;
}

.process-ticket {
  position: relative;
  overflow: hidden;
  padding: 30px 30px 28px;
  border-radius: var(--card-radius);
  background: rgba(255, 255, 255, var(--panel-bg-alpha));
  border: 1px solid rgba(255, 255, 255, .74);
  box-shadow: var(--shadow-strong);
  backdrop-filter: blur(14px);
}

.process-ticket::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: linear-gradient(180deg, var(--cyan), var(--yellow) 46%, var(--magenta));
}

.ticket-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.ticket-eyebrow {
  display: block;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.ticket-head h2 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: 0;
}

.badge {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 100px;
  background: var(--accent-50);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.steps {
  display: grid;
  margin-top: 8px;
}

.step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 14px 0;
}

.step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 44px;
  bottom: -9px;
  width: 1px;
  background: linear-gradient(180deg, rgba(31,110,140,.35), rgba(31,110,140,0));
}

.step + .step {
  border-top: 1px solid var(--line);
}

.step-no {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  background: var(--ink);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
  padding-top: 0;
  box-shadow: 0 10px 22px -14px rgba(19, 28, 26, .8);
}

.step h3,
.product-body h3,
.feature h3,
.stage h3 {
  letter-spacing: 0;
}

.step h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 700;
}

.step p {
  margin: 4px 0 0;
  color: var(--graphite);
  font-size: 13px;
  line-height: 1.55;
}

.section {
  position: relative;
  padding: 96px 0;
}

.section.soft {
  background:
    linear-gradient(135deg, rgba(47,182,221,.08), transparent 34%),
    linear-gradient(180deg, #f5f8f7, #edf3f2);
}

#products {
  background:
    linear-gradient(180deg, #fff 0%, #f7faf9 100%);
}

#products::before {
  content: "";
  position: absolute;
  left: max(24px, calc((100% - 1200px) / 2));
  right: max(24px, calc((100% - 1200px) / 2));
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--yellow), var(--magenta), transparent);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 56px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--graphite);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
}

.section-head h2,
.capability-text h2 {
  margin: 0;
  max-width: 720px;
  font-size: 44px;
  line-height: 1.18;
  letter-spacing: 0;
  font-weight: 800;
}

.section-head p {
  margin: 0;
  color: var(--graphite);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 500;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(216, 225, 222, .92);
  border-radius: var(--card-radius);
  background: #fff;
  overflow: hidden;
  box-shadow: 0 24px 54px -44px rgba(19, 28, 26, .45);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.product-card::before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: var(--accent);
}

.product-card:nth-child(1)::before {
  background: var(--cyan);
}

.product-card:nth-child(2)::before {
  background: var(--yellow);
}

.product-card:nth-child(3)::before {
  background: var(--magenta);
}

.product-card:nth-child(4)::before {
  background: var(--accent);
}

.product-card:nth-child(5)::before {
  background: #00a875;
}

.product-card:nth-child(6)::before {
  background: #ff8a1c;
}

.product-card:hover {
  border-color: var(--ink);
  transform: translateY(-6px);
  box-shadow: 0 34px 72px -42px rgba(19, 28, 26, .6);
}

.product-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #eef3f6;
}

.product-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(19,28,26,.42) 0%, transparent 42%, rgba(19,28,26,.08) 100%);
  pointer-events: none;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.product-card:hover .product-media img {
  transform: scale(1.03);
}

.product-num {
  position: absolute;
  z-index: 1;
  left: 16px;
  top: 14px;
  padding: 6px 10px;
  background: rgba(19, 28, 26, .78);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.product-body {
  flex: 1;
  padding: 26px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-body h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.32;
  font-weight: 700;
}

.product-body p {
  margin: 0;
  color: var(--graphite);
  font-size: 15px;
  line-height: 1.65;
}

.category-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.category-showcase-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(190px, .72fr) minmax(0, 1fr);
  min-height: 330px;
  overflow: hidden;
  border: 1px solid rgba(216, 225, 222, .92);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 54px -44px rgba(19, 28, 26, .45);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.category-showcase-card::before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: var(--category-color, var(--accent));
}

.category-showcase-card:hover {
  border-color: var(--ink);
  transform: translateY(-4px);
  box-shadow: 0 34px 72px -42px rgba(19, 28, 26, .6);
}

.category-showcase-media {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #eef3f6;
}

.category-showcase-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(19,28,26,.42) 0%, transparent 48%, rgba(19,28,26,.16) 100%);
  pointer-events: none;
}

.category-showcase-main {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  background: #eef3f6;
  cursor: zoom-in;
}

.category-showcase-main > img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: contain;
  object-position: center center;
}

.category-showcase-card:hover .category-showcase-main > img {
  transform: none;
}

.category-showcase-zoom {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(19, 28, 26, .6);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
}

.category-showcase-card:hover .category-showcase-zoom {
  opacity: 1;
}

.product-gallery-thumbs {
  position: absolute;
  z-index: 4;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.product-gallery-thumb {
  width: 46px;
  height: 46px;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 6px;
  background: rgba(255,255,255,.18);
  box-shadow: 0 8px 18px rgba(19,28,26,.18);
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}

.product-gallery-thumb:hover,
.product-gallery-thumb:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.product-gallery-thumb.is-active {
  border-color: #fff;
  box-shadow: 0 0 0 2px var(--category-color, var(--accent)), 0 8px 18px rgba(19,28,26,.28);
}

.product-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

body.lightbox-open {
  overflow: hidden;
}

.img-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 32px;
}

.img-lightbox[hidden] {
  display: none;
}

.img-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(14, 20, 19, .85);
  cursor: zoom-out;
}

.img-lightbox-img {
  position: relative;
  max-width: min(92vw, 1100px);
  max-height: 86vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .8);
}

.img-lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  min-height: 38px;
  padding: 8px 18px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  color: #1a2422;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.img-lightbox-close:hover {
  background: #fff;
}

.category-showcase-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
}

.category-showcase-title {
  display: grid;
  gap: 7px;
}

.category-showcase-title span {
  color: var(--category-color, var(--accent));
  font-size: 12px;
  line-height: 1.2;
  font-weight: 800;
}

.category-showcase-title h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 800;
}

.category-showcase-body > p {
  margin: 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.category-detail-list {
  display: grid;
  gap: 8px;
  margin-top: 4px;
}

.category-detail-row {
  display: grid;
  grid-template-columns: minmax(84px, .38fr) minmax(0, 1fr);
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid rgba(216, 225, 222, .78);
  border-left: 4px solid var(--category-color, var(--accent));
  border-radius: 6px;
  background: #f8faf9;
}

.category-detail-row strong {
  min-width: 0;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.45;
  font-weight: 800;
}

.category-detail-row span {
  min-width: 0;
  color: var(--graphite);
  font-size: 13px;
  line-height: 1.45;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.chip {
  padding: 5px 9px;
  color: var(--ink-90);
  background: #f8faf9;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.capability {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: center;
}

.image-stack {
  position: relative;
  aspect-ratio: 5 / 6;
  max-height: 560px;
}

.image-stack::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 28px;
  width: 42%;
  height: 72%;
  background:
    linear-gradient(180deg, rgba(47,182,221,.24), rgba(229,23,130,.16));
  border: 1px solid rgba(31, 110, 140, .18);
}

.image-stack .photo-main {
  position: relative;
  width: 88%;
  height: 88%;
  object-fit: cover;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-strong);
}

.image-stack .commit-card {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 60%;
  padding: 22px 24px;
  border-radius: var(--card-radius);
  background: rgba(255, 255, 255, var(--panel-bg-alpha));
  border: 1px solid rgba(255, 255, 255, .76);
  border-left: 5px solid var(--accent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.commit-card .label {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.commit-card .quote {
  margin: 12px 0 0;
  font-size: 17px;
  line-height: 1.55;
  font-weight: 600;
}

.commit-card .byline {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--graphite);
  font-size: 12px;
  font-weight: 700;
}

.capability-text h2 {
  margin-bottom: 24px;
}

.capability-text > p {
  margin: 0 0 40px;
  color: var(--graphite);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
  max-width: 560px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.feature {
  position: relative;
  padding: 24px 22px 24px 0;
  border-bottom: 1px solid var(--line);
}

.feature::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 46px;
  height: 2px;
  background: var(--accent);
  opacity: .45;
}

.feature:nth-child(2n) {
  padding-left: 22px;
  border-left: 1px solid var(--line);
  padding-right: 0;
}

.feature .num,
.stage .stage-no {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}

.feature h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
}

.feature p {
  margin: 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.6;
}

.philosophy-section {
  background:
    linear-gradient(135deg, rgba(244,194,52,.12), transparent 34%),
    linear-gradient(180deg, #fff 0%, #f8fbfa 100%);
}

.philosophy-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .82fr);
  gap: 28px;
  align-items: start;
}

.philosophy-main {
  display: grid;
  gap: 22px;
}

.philosophy-lead {
  margin: 0;
  padding: 24px 26px;
  border-left: 5px solid var(--accent);
  background: #fff;
  box-shadow: 0 24px 64px -54px rgba(19, 28, 26, .42);
  color: var(--ink-90);
  font-size: 18px;
  line-height: 1.75;
  font-weight: 600;
}

.philosophy-pillars {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.philosophy-pillar,
.green-card {
  position: relative;
  min-height: 188px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 54px -46px rgba(19, 28, 26, .42);
  overflow: hidden;
}

.philosophy-pillar::before,
.green-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--accent);
}

.philosophy-pillar:nth-child(2)::before,
.green-card:nth-child(2)::before {
  background: var(--cyan);
}

.philosophy-pillar:nth-child(3)::before,
.green-card:nth-child(3)::before {
  background: var(--yellow);
}

.philosophy-pillar:nth-child(4)::before,
.green-card:nth-child(4)::before {
  background: var(--magenta);
}

.philosophy-pillar > span,
.green-card > span {
  display: block;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.philosophy-pillar h3,
.green-card h3,
.quality-panel h3,
.milestone-item h3 {
  margin: 0;
  line-height: 1.35;
  letter-spacing: 0;
}

.philosophy-pillar h3,
.green-card h3 {
  font-size: 18px;
  font-weight: 800;
}

.philosophy-pillar p,
.green-card p,
.quality-panel p,
.quality-list p,
.milestone-item p {
  margin: 10px 0 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.quality-panel {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  padding: 28px;
  border-radius: var(--card-radius);
  background:
    linear-gradient(135deg, rgba(47,182,221,.18), transparent 48%),
    linear-gradient(180deg, #101a18, #0a1110);
  color: #fff;
  box-shadow: var(--shadow-strong);
}

.quality-label {
  display: inline-flex;
  color: rgba(255,255,255,.58);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.quality-panel h3 {
  color: #fff;
  font-size: 24px;
  font-weight: 900;
}

.quality-panel > strong {
  display: block;
  margin-top: 14px;
  color: #9ddfed;
  font-size: 17px;
  line-height: 1.55;
}

.quality-panel > p,
.quality-list p {
  color: rgba(255,255,255,.68);
}

.quality-list {
  display: grid;
  gap: 0;
  margin-top: 22px;
  border-top: 1px solid rgba(255,255,255,.12);
}

.quality-list article {
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.quality-list article:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.quality-list h4 {
  margin: 0;
  color: #fff;
  font-size: 15px;
  line-height: 1.35;
  font-weight: 800;
}

.milestone-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin-top: 36px;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 70px -54px rgba(19, 28, 26, .48);
  overflow: hidden;
}

.milestone-item {
  position: relative;
  min-height: 188px;
  padding: 22px 18px;
}

.milestone-item::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 0;
  width: 42px;
  height: 4px;
  background: var(--accent);
}

.milestone-item:nth-child(2)::before,
.milestone-item:nth-child(5)::before {
  background: var(--cyan);
}

.milestone-item:nth-child(3)::before,
.milestone-item:nth-child(6)::before {
  background: var(--yellow);
}

.milestone-item:nth-child(4)::before {
  background: var(--magenta);
}

.milestone-item + .milestone-item {
  border-left: 1px solid var(--line);
}

.milestone-item > span {
  display: block;
  color: var(--accent);
  font-size: 12px;
  line-height: 1.3;
  font-weight: 900;
  margin-bottom: 12px;
}

.milestone-item h3 {
  font-size: 16px;
  font-weight: 800;
}

.milestone-item p {
  font-size: 13px;
}

.green-section {
  background:
    linear-gradient(135deg, rgba(0,168,117,.11), transparent 36%),
    linear-gradient(180deg, #f5f8f7, #edf3f2);
}

.green-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.bag-table {
  overflow: hidden;
  border-radius: var(--card-radius);
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 24px 70px -54px rgba(19, 28, 26, .48);
}

.bag-row {
  display: grid;
  grid-template-columns: 80px 180px minmax(0, 1fr) 200px;
  gap: 24px;
  padding: 18px 24px;
  align-items: center;
}

.bag-row + .bag-row {
  border-top: 1px solid var(--line);
}

.bag-row:not(.header) {
  transition: background .18s ease;
}

.bag-row:not(.header):hover {
  background: #f8fbfa;
}

.bag-row.header {
  background:
    linear-gradient(90deg, rgba(47,182,221,.18), transparent 28%),
    var(--ink);
  color: rgba(255,255,255,.75);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.bag-row .id {
  color: var(--graphite);
  font-size: 12px;
  font-weight: 700;
}

.bag-row.header .id {
  color: rgba(255,255,255,.55);
}

.bag-row strong {
  font-size: 18px;
  font-weight: 700;
}

.bag-row .apply {
  color: var(--ink-90);
  font-size: 15px;
  font-weight: 500;
}

.bag-row .tier {
  color: var(--graphite);
  font-size: 13px;
  font-weight: 600;
}

.finishing-section {
  background:
    linear-gradient(135deg, rgba(244,194,52,.12), transparent 32%),
    linear-gradient(180deg, #f7faf9, #eef4f2);
}

.finishing-layout {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr);
  gap: 26px;
  align-items: start;
}

.finishing-photo {
  position: sticky;
  top: calc(var(--nav-height) + 22px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(216, 225, 222, .92);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 28px 70px -52px rgba(19, 28, 26, .48);
}

.finishing-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #101515;
}

.finishing-photo figcaption {
  display: grid;
  gap: 8px;
  padding: 18px 20px 20px;
}

.finishing-photo figcaption strong {
  font-size: 17px;
  line-height: 1.35;
  font-weight: 900;
}

.finishing-photo figcaption span {
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

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

.finishing-card {
  min-height: 190px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 20px 52px -46px rgba(19, 28, 26, .45);
}

.finishing-card span {
  display: block;
  color: var(--accent);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 900;
}

.finishing-card h3 {
  margin: 8px 0 10px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 900;
}

.finishing-card p {
  margin: 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.stage {
  padding: 28px 22px 26px 0;
  position: relative;
}

.stage::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border: 3px solid #fff;
  box-shadow: 0 0 0 1px var(--accent);
}

.stage + .stage {
  padding-left: 22px;
  border-left: 1px solid var(--line);
}

.stage h3 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.3;
  font-weight: 700;
}

.stage p {
  margin: 0;
  color: var(--graphite);
  font-size: 13px;
  line-height: 1.6;
}

.cta-band {
  background:
    linear-gradient(135deg, rgba(47,182,221,.16), transparent 42%),
    linear-gradient(90deg, #0a1110 0%, #102827 60%, #0a1110 100%);
  color: #fff;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 96px 96px;
  opacity: .5;
  pointer-events: none;
}

.cta-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 56px;
  align-items: center;
}

.cta-layout h2 {
  margin: 0 0 18px;
  font-size: 52px;
  line-height: 1.12;
  letter-spacing: 0;
  font-weight: 800;
  max-width: 640px;
}

.cta-layout > div > p {
  margin: 0;
  max-width: 620px;
  color: rgba(255,255,255,.72);
  font-size: 17px;
  line-height: 1.65;
  font-weight: 500;
}

.contact-box {
  padding: 28px;
  border-radius: var(--card-radius);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  font-style: normal;
  box-shadow: 0 28px 70px -46px rgba(0,0,0,.9);
  backdrop-filter: blur(12px);
}

.contact-box .label {
  display: block;
  color: rgba(255,255,255,.55);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.contact-box a,
.contact-box span {
  display: block;
  padding: 10px 0;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  border-top: 1px solid rgba(255,255,255,.10);
}

.contact-box a:first-of-type {
  border-top: none;
  padding-top: 0;
}

.contact-box a:hover {
  color: #8ecde0;
}

.location-map {
  grid-column: 1 / -1;
  overflow: hidden;
  border-radius: var(--card-radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.04)),
    rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 32px 92px -54px rgba(0,0,0,.88);
  backdrop-filter: blur(12px);
}

.location-map-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  background: rgba(7, 17, 16, .78);
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.location-map-head span {
  display: block;
  margin-bottom: 4px;
  color: rgba(255,255,255,.56);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.location-map-head strong {
  display: block;
  color: #fff;
  font-size: 17px;
  line-height: 1.55;
  font-style: normal;
}

.location-map-head a {
  flex: 0 0 auto;
  color: #a8e4f4;
  font-size: 13px;
  font-weight: 800;
}

.location-map iframe {
  display: block;
  width: 100%;
  height: 360px;
  border: 0;
  background:
    linear-gradient(135deg, rgba(31,110,140,.18), transparent 42%),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 56px 56px,
    #dfe3df;
}

.quick-actions {
  position: fixed;
  right: max(22px, env(safe-area-inset-right));
  bottom: max(22px, env(safe-area-inset-bottom));
  z-index: 60;
  display: grid;
  gap: 12px;
}

.quick-action {
  position: relative;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(255,255,255,.18), transparent 44%),
    #13201d;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 18px 44px -18px rgba(0,0,0,.58);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.quick-phone {
  background:
    linear-gradient(135deg, rgba(255,255,255,.20), transparent 46%),
    var(--accent);
}

.quick-mail {
  background:
    linear-gradient(135deg, rgba(255,255,255,.20), transparent 46%),
    var(--magenta);
}

.quick-action svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.quick-action::before {
  content: attr(data-label);
  position: absolute;
  top: 50%;
  right: calc(100% + 10px);
  transform: translate(8px, -50%);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  padding: 7px 10px;
  border-radius: 6px;
  color: #fff;
  background: rgba(12, 20, 18, .92);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 12px 24px -18px rgba(0,0,0,.8);
  transition: opacity .18s ease, transform .18s ease;
}

.quick-action:hover,
.quick-action:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 24px 50px -18px rgba(0,0,0,.68);
}

.quick-action:hover::before,
.quick-action:focus-visible::before {
  transform: translate(0, -50%);
  opacity: 1;
}

.footer {
  padding: 32px 0;
  background: #0a1110;
  color: rgba(255,255,255,.55);
  font-size: 13px;
}

.footer .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand img {
  height: var(--footer-logo-height);
  width: auto;
  max-width: 265px;
  padding: 6px 10px;
  background: #fff;
  border-radius: 4px;
  object-fit: contain;
  object-position: left center;
}

.footer-brand span {
  color: rgba(255,255,255,.72);
  font-weight: 600;
}

.scroll-cue {
  position: absolute;
  left: 24px;
  bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--graphite);
  font-size: 11px;
  letter-spacing: 0;
  font-weight: 700;
  text-transform: uppercase;
}

.scroll-cue::after {
  content: "";
  display: block;
  width: 1px;
  height: 28px;
  background: linear-gradient(180deg, var(--ink) 0, transparent 100%);
}

.info-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.info-card,
.application-card,
.equipment-card,
.news-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 54px -46px rgba(19, 28, 26, .42);
}

.info-card {
  position: relative;
  min-height: 236px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  overflow: hidden;
}

.info-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--yellow), var(--magenta));
}

.info-card-kicker {
  display: block;
  color: var(--accent);
  font-size: 21px;
  line-height: 1.25;
  font-weight: 800;
}

.info-card p,
.application-card p,
.equipment-card p,
.news-card p,
.faq-item p,
.sustainability-panel p {
  margin: 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.info-card .chips {
  margin-top: auto;
}

.material-recipe-table {
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 70px -54px rgba(19, 28, 26, .48);
}

.material-recipe-row {
  display: grid;
  grid-template-columns: minmax(150px, .72fr) minmax(190px, .9fr) minmax(0, 1.38fr);
  gap: 20px;
  align-items: start;
  padding: 18px 22px;
}

.material-recipe-row + .material-recipe-row {
  border-top: 1px solid var(--line);
}

.material-recipe-row.header {
  background: var(--ink);
  color: rgba(255,255,255,.76);
  font-size: 12px;
  font-weight: 800;
}

.material-recipe-row strong {
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
  font-weight: 900;
}

.material-recipe-row span {
  min-width: 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.material-recipe-row .structure {
  color: var(--accent);
  font-weight: 900;
}

.application-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(310px, .65fr);
  gap: 24px;
  align-items: start;
}

.category-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.category-group {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 22px 60px -54px rgba(19, 28, 26, .42);
}

.category-group h3 {
  margin: 0;
  padding: 16px 18px;
  background: var(--category-color, var(--accent));
  color: #fff;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 800;
}

.category-minors {
  display: grid;
}

.category-row {
  display: grid;
  gap: 5px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
}

.category-row strong {
  font-size: 15px;
  line-height: 1.35;
}

.category-row span {
  color: var(--graphite);
  font-size: 13px;
  line-height: 1.55;
}

.application-cards {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  display: grid;
  gap: 12px;
}

.application-card {
  padding: 18px;
}

.application-card h3,
.equipment-card h3,
.news-card h3,
.sustainability-panel h3,
.custom-step h3,
.tech-step h3 {
  margin: 0;
  letter-spacing: 0;
  line-height: 1.35;
}

.application-card h3 {
  font-size: 17px;
}

.application-card p {
  margin-top: 8px;
}

.technology-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, .78fr);
  gap: 32px;
  align-items: start;
}

.tech-lane {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.tech-step {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.tech-step > span,
.custom-step > span {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.tech-step h3,
.custom-step h3 {
  font-size: 18px;
}

.tech-step p,
.custom-step p {
  margin: 8px 0 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

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

.equipment-card {
  min-height: 174px;
  padding: 22px;
  border-top: 4px solid var(--accent);
}

.equipment-card:nth-child(2) {
  border-top-color: var(--cyan);
}

.equipment-card:nth-child(3) {
  border-top-color: var(--yellow);
}

.equipment-card:nth-child(4) {
  border-top-color: var(--magenta);
}

.equipment-card h3 {
  font-size: 17px;
}

.equipment-card p {
  margin-top: 10px;
}

.custom-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: 28px;
  align-items: start;
}

.updates-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  gap: 28px;
  align-items: start;
}

.custom-main {
  display: grid;
  gap: 28px;
}

.custom-group-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.custom-group-card {
  min-height: 270px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 54px -46px rgba(19, 28, 26, .42);
}

.custom-group-card > span {
  display: inline-flex;
  min-width: 34px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: var(--accent-50);
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
}

.custom-group-card h3 {
  margin: 14px 0 10px;
  font-size: 20px;
  line-height: 1.3;
  font-weight: 900;
}

.custom-group-card p {
  margin: 0;
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.custom-group-card ul {
  display: grid;
  gap: 7px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.custom-group-card li {
  position: relative;
  padding-left: 16px;
  color: var(--ink-90);
  font-size: 13px;
  line-height: 1.55;
  font-weight: 700;
}

.custom-group-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.custom-flow-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.custom-flow-head h3,
.custom-faq-block h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 900;
}

.custom-flow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.custom-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
}

.custom-step > span {
  background: var(--accent);
}

.custom-faq-block {
  display: grid;
  gap: 12px;
}

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

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  padding: 0 18px 18px;
}

.custom-side {
  display: grid;
  gap: 14px;
}

.resource-label {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 900;
  text-transform: uppercase;
}

.quote-spec-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--card-radius);
  background: #fff;
  box-shadow: 0 24px 54px -46px rgba(19, 28, 26, .42);
}

.quote-spec-panel h3 {
  margin: 0 0 18px;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 900;
}

.quote-spec-list {
  display: grid;
  gap: 10px;
}

.quote-spec-list article {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.quote-spec-list article:first-child {
  border-top: none;
  padding-top: 0;
}

.quote-spec-list strong {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35;
  font-weight: 900;
}

.quote-spec-list span {
  color: var(--graphite);
  font-size: 14px;
  line-height: 1.65;
}

.news-list {
  display: grid;
  gap: 14px;
}

.news-card {
  display: grid;
  grid-template-columns: 104px minmax(86px, auto) minmax(0, 1fr);
  gap: 14px 18px;
  align-items: start;
  padding: 20px;
}

.news-card time {
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
}

.news-card > span {
  justify-self: start;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent-50);
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
}

.news-card h3 {
  margin: 0;
  font-size: 18px;
}

.news-card p {
  grid-column: 3;
}

.sustainability-panel {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
  padding: 26px;
  border-radius: var(--card-radius);
  background:
    linear-gradient(135deg, rgba(47,182,221,.16), transparent 52%),
    #0f1816;
  color: #fff;
  box-shadow: var(--shadow-strong);
}

.sustainability-panel .section-eyebrow {
  color: rgba(255,255,255,.62);
}

.sustainability-panel article {
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.12);
}

.sustainability-panel article:first-of-type {
  border-top: none;
  padding-top: 0;
}

.sustainability-panel h3 {
  color: #fff;
  font-size: 17px;
}

.sustainability-panel p {
  margin-top: 8px;
  color: rgba(255,255,255,.68);
}

@media (max-width: 1024px) {
  .brand img {
    height: min(var(--header-logo-height), 54px);
    max-width: 288px;
  }

  .nav-links {
    gap: 22px;
  }

  h1 {
    font-size: 56px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 48px 0 56px;
    min-height: auto;
  }

  .site-shell::before {
    top: var(--nav-height);
    right: 0;
    bottom: auto;
    left: 0;
    height: 620px;
    background:
      linear-gradient(180deg, rgba(255,255,255,var(--hero-mobile-mask-0)) 0%, rgba(255,255,255,var(--hero-mobile-mask-1)) 48%, rgba(255,255,255,.98) 100%),
      var(--hero-image, none) center top / cover no-repeat;
  }

  .site-shell::after {
    top: var(--nav-height);
    height: 620px;
    -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
    mask-image: linear-gradient(180deg, #000 0%, transparent 100%);
    opacity: .24;
  }

  .scroll-cue {
    display: none;
  }

  .section-head,
  .cta-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .location-map iframe {
    height: 320px;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-showcase-grid {
    grid-template-columns: 1fr;
  }

  .category-showcase-card {
    grid-template-columns: minmax(230px, .8fr) minmax(0, 1fr);
  }

  .info-card-grid,
  .category-map,
  .equipment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .application-layout,
  .technology-layout,
  .philosophy-layout,
  .finishing-layout,
  .custom-layout,
  .updates-layout {
    grid-template-columns: 1fr;
  }

  .application-cards,
  .finishing-photo,
  .quality-panel,
  .sustainability-panel {
    position: static;
  }

  .material-recipe-row {
    grid-template-columns: minmax(130px, .65fr) minmax(160px, .8fr) minmax(0, 1.25fr);
    gap: 16px;
  }

  .quote-spec-panel {
    padding: 22px;
  }

  .milestone-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .green-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .capability {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .image-stack {
    aspect-ratio: 4 / 3;
    max-height: none;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stage + .stage {
    padding-left: 0;
    border-left: none;
  }

  .stage {
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
  }

  .stage:nth-child(odd) {
    padding-right: 16px;
  }

  .stage:nth-child(even) {
    padding-left: 16px;
    border-left: 1px solid var(--line);
  }

  .bag-row {
    grid-template-columns: 60px 140px minmax(0, 1fr) 140px;
    gap: 16px;
    padding: 16px;
  }
}

@media (max-width: 720px) {
  :root {
    --nav-height: 82px;
  }

  .topbar {
    padding: 0;
  }

  .nav {
    min-height: var(--nav-height);
    height: var(--nav-height);
    padding: 0;
    gap: 12px;
  }

  .nav::after {
    display: none;
  }

  .inner,
  .nav,
  .hero {
    width: min(100% - 32px, 1200px);
  }

  .nav-links {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: min(360px, 50vh);
    overflow-y: auto;
    padding: 8px 16px 16px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(227,232,230,.96);
    border-radius: 4px;
    box-shadow: 0 8px 28px -12px rgba(19,28,26,.28);
    backdrop-filter: blur(16px);
    font-size: 15px;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links a {
    padding: 14px 4px;
    border-bottom: 1px solid var(--line);
  }

  .nav-links a:not(.nav-cta)::after {
    bottom: 8px;
  }

  .nav-links a.nav-cta {
    margin-top: 12px;
    text-align: center;
    border-radius: 4px;
    border-bottom: none;
  }

  .menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
  }

  .brand img {
    height: var(--mobile-logo-height);
    max-width: 230px;
  }

  .hero {
    padding: 36px 0 44px;
  }

  .hero > section::before {
    left: -14px;
    top: 4px;
    height: 98px;
    width: 3px;
  }

  .hero > section::after,
  .quote-panel::before {
    display: none;
  }

  .hero-meta {
    margin-bottom: 22px;
    font-size: 12px;
    gap: 10px;
  }

  .hero-meta::before {
    width: 24px;
  }

  h1 {
    font-size: 42px;
    margin-bottom: 22px;
  }

  .hero-copy {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .actions {
    width: 100%;
  }

  .btn {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
  }

  .proof-row {
    grid-template-columns: 1fr;
    margin-top: 40px;
  }

  .proof {
    padding: 14px 0;
    border-top: 1px solid var(--line);
    min-height: 0;
    background: rgba(255,255,255,.82);
  }

  .proof:first-child {
    border-top: none;
    padding-top: 0;
  }

  .proof + .proof {
    padding-left: 0;
    border-left: none;
  }

  .process-ticket {
    padding: 22px 20px;
  }

  .process-ticket::before {
    width: 4px;
  }

  .ticket-head h2 {
    font-size: 19px;
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .section-head h2,
  .capability-text h2,
  .cta-layout h2 {
    font-size: 32px;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .category-showcase-grid {
    gap: 18px;
  }

  .category-showcase-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .category-showcase-media {
    min-height: 220px;
    aspect-ratio: 16 / 10;
  }

  .category-showcase-body {
    padding: 20px;
  }

  .category-detail-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .info-card-grid,
  .category-map,
  .philosophy-pillars,
  .green-grid,
  .equipment-grid,
  .finishing-grid,
  .custom-group-grid,
  .custom-flow {
    grid-template-columns: 1fr;
  }

  .info-card {
    min-height: 0;
    padding: 20px;
  }

  .custom-group-card {
    min-height: 0;
    padding: 20px;
  }

  .custom-flow-head {
    display: grid;
    gap: 4px;
  }

  .material-recipe-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px;
  }

  .material-recipe-row.header {
    display: none;
  }

  .material-recipe-row strong::before {
    content: "用途 / ";
    color: var(--graphite);
    font-size: 12px;
  }

  .material-recipe-row .structure::before {
    content: "結構 / ";
    color: var(--graphite);
    font-weight: 700;
  }

  .finishing-card {
    min-height: 0;
    padding: 20px;
  }

  .philosophy-lead,
  .quality-panel {
    padding: 22px 20px;
  }

  .philosophy-pillar,
  .green-card {
    min-height: 0;
    padding: 20px;
  }

  .milestone-strip {
    grid-template-columns: 1fr;
  }

  .milestone-item {
    min-height: 0;
    padding: 20px;
  }

  .milestone-item + .milestone-item {
    border-left: none;
    border-top: 1px solid var(--line);
  }

  .tech-step,
  .custom-step {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
  }

  .tech-step > span,
  .custom-step > span {
    width: 40px;
    height: 40px;
  }

  .news-card {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .news-card p {
    grid-column: auto;
  }

  .product-body {
    padding: 20px 20px 22px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .feature {
    padding: 20px 0 !important;
    border-left: none !important;
    border-bottom: 1px solid var(--line);
  }

  .feature:last-child {
    border-bottom: none;
  }

  .commit-card {
    position: static !important;
    width: 100% !important;
    margin-top: 16px;
  }

  .image-stack {
    aspect-ratio: auto;
  }

  .image-stack .photo-main {
    position: static;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .timeline {
    grid-template-columns: 1fr;
  }

  .stage {
    padding: 22px 0 !important;
    border-left: none !important;
    border-bottom: 1px solid var(--line);
  }

  .stage::before {
    top: -4px;
  }

  .stage:last-child {
    border-bottom: none;
  }

  .bag-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px;
  }

  .bag-row.header {
    display: none;
  }

  .bag-row .id::before {
    content: "編號 / ";
  }

  .bag-row .apply::before {
    content: "適用 / ";
    color: var(--graphite);
  }

  .bag-row .tier::before {
    content: "客戶 / ";
    color: var(--graphite);
  }

  .contact-box {
    padding: 22px 20px;
  }

  .location-map-head {
    flex-direction: column;
    gap: 10px;
    padding: 18px;
  }

  .location-map-head strong {
    font-size: 15px;
  }

  .location-map iframe {
    height: 260px;
  }

  .quick-actions {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    gap: 9px;
  }

  .quick-action {
    width: 46px;
    height: 46px;
  }

  .quick-action svg {
    width: 21px;
    height: 21px;
  }

  .quick-action::before {
    display: none;
  }

  .footer .inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .footer-brand img {
    height: min(var(--footer-logo-height), 48px);
    max-width: 225px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}