:root {
  --ink: #0b1f33;
  --ink-soft: #12324a;
  --ink-muted: #29475d;
  --ivory: #f6f1e7;
  --paper: #fffdf9;
  --paper-deep: #ece3d4;
  --gold: #d4a85f;
  --gold-light: #edcf99;
  --teal: #2c7a73;
  --teal-light: #8ec7bd;
  --slate: #667680;
  --line: rgba(11, 31, 51, 0.14);
  --white-line: rgba(255, 255, 255, 0.14);
  --shadow-soft: 0 24px 70px rgba(11, 31, 51, 0.11);
  --shadow-card: 0 14px 42px rgba(11, 31, 51, 0.08);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 36px;
  --container: 1200px;
  --header-height: 76px;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

body,
button,
input,
textarea,
select {
  font: inherit;
}

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

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

p,
h1,
h2,
h3,
blockquote,
figure,
dl,
dd {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button,
summary,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(11, 31, 51, 0.09);
  background: rgba(255, 253, 249, 0.9);
  backdrop-filter: blur(18px) saturate(150%);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  width: max-content;
  color: var(--ink);
}

.brand-mark {
  position: relative;
  display: inline-block;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
}

.brand-mark i {
  position: absolute;
  display: block;
  border: 2px solid currentColor;
  border-radius: 3px;
  transform: rotate(45deg);
}

.brand-mark i:first-child {
  inset: 3px 9px 9px 3px;
}

.brand-mark i:last-child {
  inset: 9px 3px 3px 9px;
  border-color: var(--gold);
}

.brand-name {
  font-size: 1.24rem;
  font-weight: 730;
  letter-spacing: -0.035em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  color: var(--ink-muted);
  font-size: 0.92rem;
  font-weight: 550;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 1px;
  background: var(--gold);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 680;
  letter-spacing: 0.01em;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-small {
  min-height: 42px;
  padding-inline: 19px;
  background: var(--ink);
  color: white;
  font-size: 0.88rem;
}

.header-cta {
  margin-left: 4px;
}

.button-primary {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--ink);
  box-shadow: 0 14px 34px rgba(212, 168, 95, 0.22);
}

.button-primary:hover {
  background: var(--gold-light);
  box-shadow: 0 18px 42px rgba(212, 168, 95, 0.3);
}

.button-quiet {
  border-color: rgba(255, 255, 255, 0.35);
  color: white;
}

.button-quiet:hover {
  border-color: white;
  background: rgba(255, 255, 255, 0.08);
}

.button-light {
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.18);
}

.mobile-menu {
  display: none;
  margin-left: auto;
}

.mobile-menu summary {
  display: grid;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 50%;
  place-content: center;
  gap: 4px;
  cursor: pointer;
  list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu summary span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
}

.mobile-menu nav {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  display: grid;
  width: min(300px, calc(100vw - 32px));
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.mobile-menu nav a {
  padding: 12px 14px;
  border-radius: 10px;
  font-weight: 600;
}

.mobile-menu nav a:hover {
  background: var(--ivory);
}

.hero {
  position: relative;
  min-height: calc(100svh - var(--header-height));
  overflow: hidden;
  background:
    radial-gradient(circle at 14% 12%, rgba(212, 168, 95, 0.13), transparent 29%),
    linear-gradient(128deg, #081a2c 0%, var(--ink) 50%, #102c42 100%);
  color: white;
}

.hero::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(11, 31, 51, 0.95) 0%, rgba(11, 31, 51, 0.8) 39%, rgba(11, 31, 51, 0.08) 70%);
  content: "";
  pointer-events: none;
}

.hero-grid,
.not-found-grid {
  position: absolute;
  inset: 0;
  opacity: 0.13;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, black, transparent 58%);
  pointer-events: none;
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.35fr);
  align-items: center;
  min-height: calc(100svh - var(--header-height));
  padding-block: 84px;
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 620px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: var(--gold-light);
  font-size: 0.75rem;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 28px;
  height: 1px;
  background: currentColor;
}

.eyebrow-dark {
  color: var(--teal);
}

.hero h1 {
  max-width: 650px;
  font-size: clamp(2.55rem, 5vw, 4.9rem);
  font-weight: 540;
  line-height: 1.14;
  letter-spacing: -0.055em;
}

.hero h1 strong {
  display: block;
  color: var(--gold-light);
  font-weight: 650;
}

.hero-lead {
  max-width: 570px;
  margin-top: 30px;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 25px;
  margin-top: 34px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.82rem;
}

.hero-notes li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-notes span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal-light);
  box-shadow: 0 0 0 4px rgba(142, 199, 189, 0.12);
}

.hero-visual {
  position: relative;
  z-index: 1;
  width: 920px;
  max-width: none;
  margin-left: -170px;
  filter: drop-shadow(0 38px 75px rgba(0, 0, 0, 0.28));
}

.hero-visual picture {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-visual img {
  width: 100%;
  height: auto;
  aspect-ratio: 1717 / 916;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
}

.signal-card {
  position: absolute;
  right: 8%;
  bottom: 4%;
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 258px;
  padding: 15px 18px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 15px;
  background: rgba(8, 26, 44, 0.76);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(16px);
}

.signal-card span:last-child {
  display: grid;
}

.signal-card small {
  color: var(--gold-light);
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.14em;
}

.signal-card strong {
  margin-top: 2px;
  font-size: 0.86rem;
  font-weight: 600;
}

.signal-icon {
  position: relative;
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  border: 1px solid rgba(212, 168, 95, 0.4);
  border-radius: 50%;
}

.signal-icon::before,
.signal-icon::after {
  position: absolute;
  top: 50%;
  height: 1px;
  background: var(--gold);
  content: "";
  transform-origin: left;
}

.signal-icon::before {
  left: 7px;
  width: 18px;
  transform: rotate(-24deg);
}

.signal-icon::after {
  left: 10px;
  width: 14px;
  transform: rotate(29deg);
}

.value-strip {
  border-bottom: 1px solid var(--line);
  background: var(--ivory);
}

.value-strip-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 24px;
}

.value-strip-inner > p {
  font-size: 1.05rem;
  font-weight: 680;
  letter-spacing: -0.02em;
}

.value-strip-inner > div {
  display: flex;
  gap: 28px;
  color: var(--slate);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.section {
  padding-block: clamp(84px, 10vw, 144px);
}

.section-light {
  background: var(--paper);
}

.section-paper {
  background: var(--ivory);
}

.section-heading h2,
.workflow-intro h2,
.trust-section h2,
.faq-layout h2 {
  font-size: clamp(2.1rem, 4vw, 3.6rem);
  font-weight: 560;
  line-height: 1.22;
  letter-spacing: -0.05em;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  align-items: end;
  gap: 70px;
}

.split-heading > p {
  max-width: 490px;
  padding-bottom: 4px;
  color: var(--slate);
  font-size: 1.03rem;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 68px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.capability-card {
  position: relative;
  min-height: 450px;
  padding: 34px 32px 30px;
  border-right: 1px solid var(--line);
  background: var(--paper);
  transition: background 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

.capability-card:first-child {
  border-left: 1px solid var(--line);
}

.capability-card:hover {
  z-index: 2;
  background: white;
  box-shadow: var(--shadow-card);
  transform: translateY(-6px);
}

.capability-card.card-accent {
  background: #f0ebe1;
}

.card-number {
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.capability-card h3 {
  margin-top: 34px;
  font-size: 1.34rem;
  font-weight: 680;
  letter-spacing: -0.025em;
}

.capability-card p {
  margin-top: 15px;
  color: var(--slate);
  font-size: 0.95rem;
}

.card-label {
  position: absolute;
  bottom: 27px;
  left: 32px;
  color: rgba(11, 31, 51, 0.35);
  font-size: 0.65rem;
  font-weight: 780;
  letter-spacing: 0.16em;
}

.capability-symbol {
  position: relative;
  width: 128px;
  height: 105px;
  margin-top: 44px;
}

.symbol-layers i {
  position: absolute;
  width: 78px;
  height: 52px;
  border: 1px solid var(--ink-muted);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.32);
  transform: skewY(-14deg);
}

.symbol-layers i:nth-child(1) { top: 8px; left: 38px; }
.symbol-layers i:nth-child(2) { top: 27px; left: 20px; border-color: var(--teal); }
.symbol-layers i:nth-child(3) { top: 46px; left: 2px; border-color: var(--gold); }

.symbol-signal {
  display: flex;
  align-items: flex-end;
  gap: 11px;
  padding: 12px 13px;
  border-bottom: 1px solid var(--ink-muted);
}

.symbol-signal i {
  display: block;
  width: 13px;
  border-radius: 8px 8px 0 0;
  background: var(--teal);
}

.symbol-signal i:nth-child(1) { height: 24px; opacity: 0.4; }
.symbol-signal i:nth-child(2) { height: 52px; opacity: 0.65; }
.symbol-signal i:nth-child(3) { height: 38px; background: var(--gold); }
.symbol-signal i:nth-child(4) { height: 76px; }

.symbol-flow i {
  position: absolute;
  border-radius: 50%;
}

.symbol-flow i:nth-child(1),
.symbol-flow i:nth-child(2) {
  width: 22px;
  height: 22px;
  border: 1px solid var(--teal);
}

.symbol-flow i:nth-child(1) { top: 15px; left: 10px; }
.symbol-flow i:nth-child(2) { right: 6px; bottom: 9px; border-color: var(--gold); }
.symbol-flow i:nth-child(3) {
  top: 50px;
  left: 25px;
  width: 86px;
  height: 1px;
  border-radius: 0;
  background: var(--ink-muted);
  transform: rotate(25deg);
}

.workflow-section {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: white;
}

.workflow-glow {
  position: absolute;
  top: -20%;
  right: -5%;
  width: 50vw;
  height: 50vw;
  border: 1px solid rgba(212, 168, 95, 0.15);
  border-radius: 50%;
  box-shadow: inset 0 0 120px rgba(44, 122, 115, 0.08), 0 0 100px rgba(212, 168, 95, 0.05);
}

.workflow-glow::before,
.workflow-glow::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  content: "";
}

.workflow-glow::before { inset: 17%; }
.workflow-glow::after { inset: 34%; }

.workflow-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(440px, 1.2fr);
  gap: clamp(70px, 10vw, 150px);
}

.workflow-intro {
  position: sticky;
  top: calc(var(--header-height) + 40px);
  align-self: start;
}

.workflow-intro > p:not(.eyebrow) {
  margin-top: 26px;
  color: rgba(255, 255, 255, 0.62);
}

.text-link {
  display: inline-flex;
  gap: 9px;
  margin-top: 34px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(212, 168, 95, 0.5);
  color: var(--gold-light);
  font-size: 0.92rem;
  font-weight: 650;
}

.workflow-steps {
  counter-reset: workflow;
}

.workflow-steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 26px;
  min-height: 170px;
  padding: 31px 0;
  border-top: 1px solid var(--white-line);
}

.workflow-steps li:last-child {
  border-bottom: 1px solid var(--white-line);
}

.workflow-steps > li > span {
  display: grid;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(212, 168, 95, 0.35);
  border-radius: 50%;
  color: var(--gold-light);
  font-size: 0.7rem;
  font-weight: 730;
  place-content: center;
}

.workflow-steps h3 {
  font-size: 1.25rem;
  font-weight: 650;
}

.workflow-steps p {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.59);
  font-size: 0.93rem;
}

.centered-heading {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.centered-heading .eyebrow {
  justify-content: center;
}

.centered-heading > p:last-child {
  max-width: 610px;
  margin: 24px auto 0;
  color: var(--slate);
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 65px;
}

.scenario-grid article {
  position: relative;
  min-height: 300px;
  padding: 35px 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 249, 0.68);
}

.scenario-grid article::after {
  position: absolute;
  right: -42px;
  bottom: -72px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(44, 122, 115, 0.15);
  border-radius: 50%;
  content: "";
}

.scenario-grid article > span {
  color: var(--teal);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.12em;
}

.scenario-grid h3 {
  margin-top: 60px;
  font-size: 1.42rem;
  font-weight: 680;
}

.scenario-grid p {
  max-width: 480px;
  margin-top: 14px;
  color: var(--slate);
}

.scenario-grid .scenario-cta {
  border-color: transparent;
  background: var(--teal);
  color: white;
}

.scenario-grid .scenario-cta > span,
.scenario-grid .scenario-cta a {
  color: var(--gold-light);
}

.scenario-grid .scenario-cta p {
  color: rgba(255, 255, 255, 0.74);
}

.scenario-grid .scenario-cta a {
  position: relative;
  z-index: 2;
  display: inline-block;
  margin-top: 24px;
  border-bottom: 1px solid currentColor;
  font-size: 0.9rem;
  font-weight: 680;
}

.trust-section {
  background: var(--paper);
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(440px, 1.1fr);
  gap: clamp(70px, 10vw, 150px);
}

.trust-lead {
  max-width: 520px;
  margin-top: 28px;
  color: var(--slate);
}

.trust-list {
  border-top: 1px solid var(--line);
}

.trust-list > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.65fr) minmax(0, 1.35fr);
  gap: 28px;
  padding-block: 28px;
  border-bottom: 1px solid var(--line);
}

.trust-list dt {
  font-weight: 690;
}

.trust-list dt span {
  margin-right: 10px;
  color: var(--teal);
  font-size: 0.68rem;
}

.trust-list dd {
  color: var(--slate);
  font-size: 0.92rem;
}

.vision-section {
  border-top: 1px solid var(--line);
  background: linear-gradient(135deg, #f0e8da, var(--ivory));
}

.vision-layout {
  display: grid;
  grid-template-columns: 0.58fr 1.42fr;
  align-items: center;
  gap: clamp(60px, 10vw, 150px);
}

.vision-mark {
  position: relative;
  width: min(330px, 100%);
  aspect-ratio: 1;
  border: 1px solid rgba(11, 31, 51, 0.12);
  border-radius: 50%;
}

.vision-mark::before,
.vision-mark::after,
.vision-mark span {
  position: absolute;
  content: "";
}

.vision-mark::before {
  inset: 19%;
  border: 1px solid rgba(44, 122, 115, 0.3);
  border-radius: 50%;
}

.vision-mark::after {
  inset: 39%;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 70px rgba(212, 168, 95, 0.48);
}

.vision-mark span {
  top: 50%;
  left: 50%;
  width: 38%;
  height: 1px;
  background: rgba(11, 31, 51, 0.3);
  transform-origin: left;
}

.vision-mark span:nth-child(1) { transform: rotate(10deg); }
.vision-mark span:nth-child(2) { transform: rotate(130deg); }
.vision-mark span:nth-child(3) { transform: rotate(250deg); }

.vision-layout blockquote {
  max-width: 800px;
  font-size: clamp(1.8rem, 3.5vw, 3.15rem);
  font-weight: 530;
  line-height: 1.42;
  letter-spacing: -0.045em;
}

.vision-layout > div:last-child > p:last-child {
  max-width: 700px;
  margin-top: 30px;
  color: var(--slate);
}

.faq-section {
  background: var(--paper);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.62fr 1.38fr;
  gap: clamp(70px, 10vw, 150px);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 50px 24px 0;
  font-size: 1.03rem;
  font-weight: 660;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span,
.faq-list summary span::after {
  position: absolute;
  display: block;
  width: 14px;
  height: 1px;
  background: var(--teal);
  content: "";
  transition: transform 180ms ease;
}

.faq-list summary span {
  top: 50%;
  right: 8px;
}

.faq-list summary span::after {
  transform: rotate(90deg);
}

.faq-list details[open] summary span::after {
  transform: rotate(0);
}

.faq-list details p {
  max-width: 720px;
  padding: 0 54px 26px 0;
  color: var(--slate);
  font-size: 0.94rem;
}

.contact-section {
  position: relative;
  overflow: hidden;
  padding-block: clamp(74px, 9vw, 120px);
  background: var(--teal);
  color: white;
}

.contact-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  background-image: radial-gradient(circle, white 1px, transparent 1.5px);
  background-size: 26px 26px;
  mask-image: linear-gradient(90deg, transparent 20%, black);
}

.contact-inner {
  position: relative;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
}

.contact-inner h2 {
  font-size: clamp(2.1rem, 4vw, 3.8rem);
  font-weight: 560;
  line-height: 1.25;
  letter-spacing: -0.05em;
}

.contact-actions {
  display: grid;
  justify-items: center;
  gap: 18px;
  flex: 0 0 auto;
}

.contact-actions > a:last-child {
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
  font-size: 0.86rem;
}

.site-footer {
  padding-block: 48px;
  background: #071725;
  color: white;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 26px 60px;
}

.footer-brand {
  color: white;
}

.footer-inner > div:first-child > p {
  margin-top: 9px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.78rem;
}

.footer-links {
  display: flex;
  gap: 26px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.83rem;
}

.footer-links a:hover,
.legal-footer a:hover {
  color: var(--gold-light);
}

.copyright {
  grid-column: 1 / -1;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.34);
  font-size: 0.72rem;
}

.legal-page {
  background: var(--ivory);
}

.legal-main {
  min-height: 70svh;
  padding-block: clamp(76px, 10vw, 130px);
}

.legal-container {
  max-width: 850px;
}

.legal-container > h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 560;
  letter-spacing: -0.06em;
}

.legal-updated {
  margin-top: 14px;
  color: var(--slate);
  font-size: 0.84rem;
}

.legal-content {
  display: grid;
  gap: 44px;
  margin-top: 70px;
  padding-top: 48px;
  border-top: 1px solid var(--line);
}

.legal-content section {
  display: grid;
  grid-template-columns: 190px 1fr;
  gap: 45px;
}

.legal-content h2 {
  font-size: 1.04rem;
  font-weight: 700;
}

.legal-content p {
  color: var(--slate);
}

.legal-content a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.legal-footer .footer-inner {
  grid-template-columns: 1fr auto;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.84rem;
}

.not-found-page {
  background: var(--ink);
  color: white;
}

.not-found-main {
  position: relative;
  display: grid;
  min-height: 100svh;
  overflow: hidden;
  padding: 48px;
  place-items: center;
  background:
    radial-gradient(circle at 76% 28%, rgba(44, 122, 115, 0.28), transparent 32%),
    radial-gradient(circle at 14% 82%, rgba(212, 168, 95, 0.14), transparent 26%),
    var(--ink);
}

.not-found-grid {
  opacity: 0.17;
  mask-image: radial-gradient(circle at center, black, transparent 72%);
}

.not-found-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  text-align: center;
}

.brand-light {
  margin-inline: auto;
  color: white;
}

.not-found-code {
  margin-top: 65px;
  color: var(--gold-light);
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0.22em;
}

.not-found-content h1 {
  margin-top: 18px;
  font-size: clamp(2.5rem, 7vw, 5.6rem);
  font-weight: 540;
  line-height: 1.16;
  letter-spacing: -0.06em;
}

.not-found-content > p:not(.not-found-code) {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.62);
}

.not-found-content .button {
  margin-top: 35px;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * {
    opacity: 0;
    animation: rise-in 650ms cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  }

  .hero-copy > *:nth-child(2) { animation-delay: 80ms; }
  .hero-copy > *:nth-child(3) { animation-delay: 150ms; }
  .hero-copy > *:nth-child(4) { animation-delay: 220ms; }
  .hero-copy > *:nth-child(5) { animation-delay: 290ms; }

  .hero-visual {
    opacity: 0;
    animation: visual-in 900ms 180ms cubic-bezier(0.2, 0.7, 0.2, 1) forwards;
  }

  .signal-icon::before,
  .signal-icon::after {
    animation: signal-pulse 2.4s ease-in-out infinite alternate;
  }

  @keyframes rise-in {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes visual-in {
    from { opacity: 0; transform: translateX(32px) scale(0.98); }
    to { opacity: 1; transform: translateX(0) scale(1); }
  }

  @keyframes signal-pulse {
    from { opacity: 0.45; }
    to { opacity: 1; }
  }
}

@media (max-width: 1080px) {
  .desktop-nav {
    gap: 20px;
  }

  .desktop-nav a {
    font-size: 0.84rem;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1fr) minmax(430px, 0.95fr);
  }

  .hero-visual {
    width: 760px;
    margin-left: -150px;
  }

  .capability-card {
    min-height: 470px;
    padding-inline: 24px;
  }

  .card-label {
    left: 24px;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 68px;
  }

  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .desktop-nav,
  .header-cta {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    background: linear-gradient(180deg, rgba(11, 31, 51, 0.9), rgba(11, 31, 51, 0.35) 70%, rgba(11, 31, 51, 0.72));
  }

  .hero-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 74px 55px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .hero h1 {
    max-width: 680px;
  }

  .hero-visual {
    width: min(920px, 125vw);
    margin: 52px 0 0 -22vw;
  }

  .signal-card {
    right: 5%;
  }

  .value-strip-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding-block: 22px;
  }

  .value-strip-inner > div {
    flex-wrap: wrap;
    gap: 8px 20px;
  }

  .split-heading,
  .workflow-layout,
  .trust-layout,
  .vision-layout,
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 50px;
  }

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

  .capability-card,
  .capability-card:first-child {
    min-height: 390px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    border-left: 1px solid var(--line);
  }

  .capability-grid {
    border-bottom: 0;
  }

  .workflow-intro {
    position: static;
  }

  .workflow-glow {
    width: 85vw;
    height: 85vw;
  }

  .trust-list > div {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .vision-mark {
    width: 230px;
    margin-inline: auto;
  }

  .contact-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-actions {
    justify-items: start;
  }

  .legal-back {
    display: inline-flex;
    margin-left: auto;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding-block: 78px;
  }

  .hero-layout {
    padding-block: 62px 42px;
  }

  .hero h1 {
    font-size: clamp(2.45rem, 12vw, 3.6rem);
  }

  .hero-lead {
    margin-top: 24px;
    line-height: 1.75;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-notes {
    gap: 8px 18px;
  }

  .hero-visual {
    width: 150vw;
    margin-top: 42px;
    margin-left: -48vw;
  }

  .signal-card {
    right: 4%;
    bottom: 3%;
    min-width: 230px;
    padding: 12px 14px;
  }

  .value-strip-inner > div {
    display: grid;
  }

  .section-heading h2,
  .workflow-intro h2,
  .trust-section h2,
  .faq-layout h2 {
    font-size: 2.35rem;
  }

  .split-heading {
    gap: 30px;
  }

  .capability-grid {
    margin-top: 45px;
  }

  .capability-card {
    min-height: 405px;
    padding: 28px 24px;
  }

  .card-label {
    bottom: 24px;
  }

  .workflow-layout {
    gap: 40px;
  }

  .workflow-steps li {
    grid-template-columns: 46px 1fr;
    gap: 15px;
  }

  .scenario-grid {
    grid-template-columns: 1fr;
    margin-top: 45px;
  }

  .scenario-grid article {
    min-height: 280px;
    padding: 28px 25px;
  }

  .scenario-grid h3 {
    margin-top: 45px;
  }

  .trust-list > div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .vision-layout {
    gap: 40px;
  }

  .vision-mark {
    width: 180px;
  }

  .faq-layout {
    gap: 34px;
  }

  .contact-inner h2 {
    font-size: 2.45rem;
  }

  .contact-actions,
  .contact-actions .button {
    width: 100%;
  }

  .footer-inner,
  .legal-footer .footer-inner {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .footer-links {
    flex-direction: column;
    gap: 9px;
  }

  .legal-content section {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .legal-back {
    min-height: 38px;
    padding-inline: 14px;
  }

  .not-found-main {
    padding: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}