:root {
  --font-geist-sans: "Pretendard Variable", "Pretendard", sans-serif;
  --font-geist-mono: "SFMono-Regular", Consolas, "Liberation Mono";
  --ink: #101528;
  --muted: #626c85;
  --paper: #f7f9ff;
  --sky: #d9e9ff;
  --line: rgba(23, 35, 82, 0.12);
  --orange: #3857ff;
  --orange-light: #52ddff;
  --lapis: #20275f;
  --aether: #7ce8ff;
  --halo: #e9d8ad;
  --white: #fff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Pretendard Variable", "Pretendard", "Apple SD Gothic Neo", "Noto Sans KR", Arial, sans-serif;
  overflow-x: hidden;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

:where(h1, h2, h3, h4, p, li, dt, dd, strong) {
  word-break: keep-all;
  overflow-wrap: break-word;
  line-break: strict;
}

:where(h1, h2, h3, h4) {
  text-wrap: balance;
}

:where(p, li, dd) {
  text-wrap: pretty;
}

.display-line {
  display: block;
  white-space: nowrap;
}

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

:where(a, button, summary, [tabindex]):focus-visible {
  outline: 3px solid var(--orange-light);
  outline-offset: 4px;
  border-radius: 10px;
}

.responsive-picture,
.responsive-picture img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.responsive-picture img {
  object-fit: cover;
}

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

::selection {
  background: var(--orange);
  color: var(--white);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 22px;
  left: 50%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: min(1160px, calc(100% - 40px));
  min-height: 62px;
  padding: 8px 10px 8px 16px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 19px;
  background: rgba(251, 253, 252, 0.68);
  box-shadow: 0 12px 45px rgba(43, 82, 92, 0.13), inset 0 0 0 1px rgba(22, 26, 27, 0.05);
  -webkit-backdrop-filter: blur(20px) saturate(1.25);
  backdrop-filter: blur(20px) saturate(1.25);
  transform: translateX(-50%);
}

.header-brand {
  justify-self: start;
  border-radius: 12px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.brand-symbol {
  width: 34px;
  height: 34px;
  background-image: url("/images/ait-mark-original.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  filter: drop-shadow(0 6px 10px rgba(56, 87, 255, 0.22));
}

.brand-word {
  font-size: 19px;
  font-weight: 720;
  letter-spacing: -0.05em;
}

.brand-lockup-inverse .brand-word {
  color: #fff;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px;
  border: 1px solid rgba(17, 22, 24, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.48);
}

.main-nav a {
  padding: 8px 14px;
  border-radius: 10px;
  color: #3e484b;
  font-size: 13px;
  font-weight: 560;
  transition: background 200ms ease, color 200ms ease;
}

.main-nav a:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.9);
}

.header-cta {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 17px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  font-size: 13px;
  font-weight: 640;
  box-shadow: 0 8px 24px rgba(17, 22, 24, 0.17);
  transition: transform 200ms ease, background 200ms ease;
}

.header-cta:hover {
  background: var(--orange);
  transform: translateY(-1px);
}

.header-cta-label-short {
  display: none;
}

.mobile-menu {
  position: relative;
  justify-self: end;
  display: none;
}

.mobile-menu summary {
  display: grid;
  width: 42px;
  height: 42px;
  padding: 10px;
  cursor: pointer;
  list-style: none;
  place-content: center;
  gap: 5px;
  border: 1px solid rgba(16, 21, 40, 0.1);
  border-radius: 12px;
  background: rgba(255,255,255,0.72);
}

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

.mobile-menu summary span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
  transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-menu[open] summary span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.mobile-menu[open] summary span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  display: grid;
  min-width: min(240px, calc(100vw - 24px));
  padding: 9px;
  border: 1px solid rgba(16,21,40,0.1);
  border-radius: 17px;
  background: rgba(251,253,255,0.97);
  box-shadow: 0 22px 60px rgba(16,21,40,0.2);
}

.mobile-nav a {
  padding: 14px 15px;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 650;
}

.mobile-nav a:hover {
  background: #edf3ff;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  padding: 150px max(7vw, 36px) 80px;
  background:
    radial-gradient(circle at 77% 39%, rgba(255,255,255,0.98), transparent 24%),
    radial-gradient(circle at 76% 40%, rgba(233,216,173,0.26), transparent 39%),
    linear-gradient(135deg, #fbfbf7 0%, #e9edff 45%, #bdceff 100%);
}

.hero::before {
  content: none;
}

.hero-image-wash {
  position: absolute;
  inset: 0;
  opacity: 0.14;
  filter: saturate(0.75) contrast(0.85);
  -webkit-mask-image: linear-gradient(90deg, transparent 5%, #000 68%);
  mask-image: linear-gradient(90deg, transparent 5%, #000 68%);
}

.hero-image-wash img {
  object-fit: cover;
}

.hero-copy {
  position: relative;
  z-index: 4;
  width: min(670px, 56vw);
  margin-top: 26px;
}

.eyebrow,
.section-kicker {
  margin: 0;
  color: #44545a;
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
  font-weight: 580;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 30px;
}

.eyebrow span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 6px rgba(56, 87, 255, 0.12);
}

.hero h1 {
  margin: 0;
  font-size: clamp(50px, 5.2vw, 84px);
  font-weight: 520;
  line-height: 1.07;
  letter-spacing: -0.058em;
}

.hero h1 .headline-accent {
  color: var(--orange);
  font-style: normal;
}

.hero-description {
  width: min(540px, 100%);
  margin: 30px 0 0;
  color: #45565c;
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: -0.025em;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 640;
  transition: transform 220ms ease, background 220ms ease, color 220ms ease;
}

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

.button-dark {
  background: var(--ink);
  color: #fff;
  box-shadow: 0 18px 35px rgba(20, 32, 36, 0.18);
}

.button-dark:hover {
  background: var(--orange);
}

.button-outline {
  border: 1px solid rgba(17, 22, 24, 0.23);
  background: rgba(255,255,255,0.42);
}

.button-outline:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.button-light {
  background: #fff;
  color: var(--ink);
}

.button-light:hover {
  background: var(--orange);
  color: #fff;
}

.button-disabled {
  opacity: 0.64;
  cursor: not-allowed;
}

.button-disabled:hover {
  background: var(--ink);
  transform: none;
}

.button-disabled small {
  padding-left: 8px;
  border-left: 1px solid currentColor;
  opacity: 0.58;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.text-link {
  padding: 8px 0;
  border-bottom: 1px solid rgba(17, 22, 24, 0.3);
  font-size: 14px;
  font-weight: 600;
}

.hero-scene {
  --scene-x: 0;
  --scene-y: 0;
  position: absolute;
  z-index: 2;
  top: 8%;
  right: -2vw;
  width: min(58vw, 820px);
  height: 88%;
  perspective: 1200px;
}

.hero-scene::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 48%;
  left: 53%;
  width: min(48vw, 650px);
  aspect-ratio: 1;
  border: 1px solid rgba(233, 216, 173, 0.52);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 53%, rgba(124, 232, 255, 0.1) 54%, transparent 69%),
    conic-gradient(from 20deg, transparent, rgba(233,216,173,0.28), transparent 36%, rgba(124,232,255,0.18), transparent 70%);
  box-shadow: 0 0 90px rgba(89, 105, 255, 0.16), inset 0 0 70px rgba(255,255,255,0.24);
  opacity: 0.72;
  transform: translate(-50%, -50%);
  animation: halo-turn 24s linear infinite;
}

.portal-wrap {
  position: absolute;
  top: 48%;
  left: 53%;
  width: clamp(310px, 34vw, 520px);
  height: clamp(380px, 46vw, 610px);
  transform-style: preserve-3d;
  z-index: 1;
  transform: translate(-50%, -50%) rotateX(calc(-5deg + var(--scene-y) * -8deg)) rotateY(calc(-14deg + var(--scene-x) * 10deg));
  transition: transform 220ms ease-out;
}

.portal-layer {
  position: absolute;
  inset: 8% 12%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.82);
  border-radius: 48% 48% 27% 27% / 38% 38% 18% 18%;
  background: linear-gradient(135deg, rgba(255,255,255,0.78), rgba(117,132,255,0.14) 58%, rgba(124,232,255,0.16));
  box-shadow:
    inset 0 0 0 1px rgba(42, 111, 128, 0.12),
    inset 0 35px 60px rgba(255,255,255,0.3),
    0 40px 90px rgba(57, 69, 155, 0.2),
    0 0 0 1px rgba(233, 216, 173, 0.14);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.portal-layer::after {
  content: "";
  width: 39%;
  height: 52%;
  border: 1px solid rgba(87,149,165,0.22);
  border-radius: 50% 50% 26% 26%;
  background: linear-gradient(160deg, rgba(248,255,255,0.7), rgba(109,186,204,0.08));
  box-shadow: inset 0 0 28px rgba(255,255,255,0.72);
}

.portal-layer-back {
  transform: translate3d(54px, -28px, -90px) rotateZ(7deg);
  opacity: 0.55;
}

.portal-layer-mid {
  transform: translate3d(26px, -13px, -35px) rotateZ(3deg);
  opacity: 0.78;
}

.portal-layer-front {
  background: linear-gradient(145deg, rgba(255,255,255,0.9), rgba(174,181,255,0.2) 56%, rgba(124,232,255,0.18));
  animation: portal-breathe 5.5s ease-in-out infinite;
}

.portal-glyph {
  position: absolute;
  z-index: 2;
  width: 48%;
  aspect-ratio: 1;
  background: url("/images/ait-mark-original.png") center / contain no-repeat;
  filter: drop-shadow(12px 18px 0 rgba(18, 31, 99, 0.12)) drop-shadow(0 22px 30px rgba(56, 87, 255, 0.24));
  transform: translateZ(42px) rotateY(-6deg);
}

.portal-glyph::after {
  content: "";
  position: absolute;
  inset: 13% 5% 8% 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 221, 255, 0.34), transparent 66%);
  filter: blur(16px);
  transform: translateZ(-16px);
}

.orbit {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(82, 221, 255, 0.48);
  border-radius: 50%;
  transform-style: preserve-3d;
}

.orbit::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 56%;
  width: 9px;
  height: 9px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 18px var(--orange);
}

.orbit-one {
  width: 118%;
  height: 54%;
  transform: translate(-50%, -50%) rotateX(68deg) rotateZ(-7deg);
  animation: orbit-spin 14s linear infinite;
}

.orbit-two {
  width: 86%;
  height: 94%;
  transform: translate(-50%, -50%) rotateY(72deg) rotateZ(22deg);
  animation: orbit-spin-two 17s linear infinite;
}

.data-node {
  position: absolute;
  z-index: 4;
  min-width: 54px;
  padding: 9px 12px;
  border: 1px solid rgba(233,216,173,0.58);
  border-radius: 12px;
  background: rgba(251, 254, 254, 0.62);
  box-shadow: 0 10px 26px rgba(58, 106, 118, 0.13);
  color: #3f5358;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.13em;
  text-align: center;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  animation: node-float 4s ease-in-out infinite;
}

.node-one { top: 9%; left: -1%; }
.node-two { top: 30%; right: -7%; animation-delay: -1.4s; }
.node-three { bottom: 19%; left: -10%; animation-delay: -2.3s; }
.node-four { right: 2%; bottom: 4%; animation-delay: -0.7s; }

.sky-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
}

.sky-orb-one {
  top: 10%;
  right: 5%;
  width: 130px;
  height: 130px;
  background: radial-gradient(circle at 35% 30%, #fff, rgba(255,255,255,0.05) 70%);
  opacity: 0.8;
}

.sky-orb-two {
  right: 46%;
  bottom: 11%;
  width: 70px;
  height: 70px;
  border: 1px solid rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.18);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.cloud-plane {
  position: absolute;
  right: -5%;
  bottom: -9%;
  width: 105%;
  height: 34%;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  filter: blur(35px);
  transform: rotate(-5deg);
}

.hero-index {
  position: absolute;
  z-index: 4;
  right: max(4vw, 28px);
  bottom: 43px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #53656a;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.hero-index i {
  display: block;
  width: 70px;
  height: 1px;
  background: linear-gradient(to right, var(--orange) 30%, rgba(55, 75, 80, 0.25) 30%);
}

.scroll-note {
  position: absolute;
  z-index: 4;
  bottom: 36px;
  left: max(7vw, 36px);
  margin: 0;
  color: #64767a;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.section-grid {
  background-image: none;
}

.manifesto {
  position: relative;
  display: grid;
  grid-template-columns: 0.48fr 1.18fr 0.72fr;
  gap: 48px;
  min-height: 760px;
  padding: 150px max(6vw, 30px);
  background-color: #fbfaf6;
}

.connector {
  position: absolute;
  pointer-events: none;
}

.connector-top {
  top: 0;
  left: 50%;
  width: 1px;
  height: 100px;
  background: rgba(56, 87, 255, 0.46);
}

.connector i,
.connector::before {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid rgba(56, 87, 255, 0.58);
  border-radius: 50%;
  background: var(--paper);
}

.connector-top i {
  bottom: -4px;
  left: -4px;
}

.manifesto > .section-kicker {
  padding-top: 8px;
}

.manifesto-copy h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(38px, 3.8vw, 62px);
  font-weight: 470;
  line-height: 1.19;
  letter-spacing: -0.05em;
}

.manifesto-copy h2 .manifesto-muted {
  color: #839096;
  font-style: normal;
}

.manifesto-copy > p {
  max-width: 520px;
  margin: 44px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.manifesto-object {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 420px;
  border: 1px solid rgba(255,255,255,0.82);
  border-radius: 34px;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,0.96) 0 8%, rgba(124,232,255,0.34) 9% 27%, transparent 52%),
    radial-gradient(circle at 50% 80%, rgba(56,87,255,0.2), transparent 38%),
    linear-gradient(145deg, #f8fbff 0%, #e4ebff 46%, #c5d6ff 100%);
  box-shadow:
    inset 0 0 0 1px rgba(56,87,255,0.06),
    inset 0 0 90px rgba(255,255,255,0.58),
    0 32px 75px rgba(48,69,150,0.16);
  perspective: 1000px;
}

.manifesto-object::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 9%;
  border: 1px solid rgba(56,87,255,0.12);
  border-radius: 26px;
  box-shadow: inset 0 0 50px rgba(255,255,255,0.5);
}

.manifesto-object::after {
  content: "";
  position: absolute;
  z-index: -2;
  top: -32%;
  left: -18%;
  width: 66%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  filter: blur(22px);
}

.ethos-axis {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: linear-gradient(transparent 3%, rgba(56,87,255,0.38) 18%, rgba(56,87,255,0.14) 82%, transparent 97%);
}

.ethos-axis::before,
.ethos-axis::after {
  content: "";
  position: absolute;
  left: -4px;
  width: 9px;
  height: 9px;
  border: 1px solid rgba(56,87,255,0.54);
  border-radius: 50%;
  background: rgba(250,252,255,0.94);
  box-shadow: 0 0 0 7px rgba(82,221,255,0.1);
}

.ethos-axis::before { top: 15%; }
.ethos-axis::after { bottom: 13%; }

.ethos-axis span {
  position: absolute;
  top: 18px;
  left: 14px;
  width: max-content;
  color: rgba(32,39,95,0.58);
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  letter-spacing: 0.14em;
}

.ethos-halo {
  position: absolute;
  z-index: 0;
  top: 43%;
  left: 50%;
  aspect-ratio: 1;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.ethos-halo-outer {
  width: min(80%, 320px);
  border: 1px solid rgba(233,216,173,0.72);
  background: conic-gradient(from 26deg, transparent 0 12%, rgba(56,87,255,0.28) 13%, transparent 19% 53%, rgba(82,221,255,0.32) 54%, transparent 61%);
  box-shadow: 0 0 70px rgba(56,87,255,0.12), inset 0 0 45px rgba(255,255,255,0.42);
  animation: ethos-halo-turn 24s linear infinite;
}

.ethos-halo-inner {
  width: min(55%, 218px);
  border: 1px solid rgba(82,221,255,0.45);
  box-shadow: 0 0 0 12px rgba(255,255,255,0.1), 0 0 55px rgba(82,221,255,0.2);
  animation: ethos-halo-pulse 5.5s ease-in-out infinite;
}

.ethos-monolith {
  position: absolute;
  z-index: 3;
  inset: 0;
  transform-style: preserve-3d;
}

.ethos-mark-shell {
  position: absolute;
  top: 25%;
  left: 50%;
  display: grid;
  place-items: center;
  width: clamp(116px, 10vw, 154px);
  aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,0.88);
  border-radius: 34% 34% 29% 29%;
  background: linear-gradient(145deg, rgba(255,255,255,0.92), rgba(217,229,255,0.56));
  box-shadow:
    inset 0 0 34px rgba(255,255,255,0.68),
    17px 22px 0 rgba(32,39,95,0.08),
    0 32px 55px rgba(50,73,175,0.26);
  transform: translateX(-50%) rotateX(7deg) rotateY(-10deg) translateZ(38px);
  animation: ethos-mark-float 5.8s ease-in-out infinite;
}

.ethos-mark-shell::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px solid rgba(56,87,255,0.11);
  border-radius: inherit;
}

.ethos-mark {
  width: 72%;
  aspect-ratio: 1;
  background: url("/images/ait-mark-original.png") center / contain no-repeat;
  filter: drop-shadow(0 12px 15px rgba(56,87,255,0.2));
}

.ethos-ray {
  position: absolute;
  top: 54%;
  left: 50%;
  width: 82px;
  height: 84px;
  border-right: 1px solid rgba(82,221,255,0.28);
  border-left: 1px solid rgba(56,87,255,0.2);
  background: linear-gradient(to bottom, rgba(255,255,255,0.28), transparent);
  clip-path: polygon(24% 0, 76% 0, 100% 100%, 0 100%);
  transform: translateX(-50%);
}

.ethos-plinth {
  position: absolute;
  top: 70%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: min(68%, 230px);
  height: 56px;
  border: 1px solid rgba(255,255,255,0.88);
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(153,205,241,0.52));
  box-shadow: inset 0 -12px 22px rgba(56,87,255,0.1), 0 24px 34px rgba(43,73,139,0.2);
  color: #28346f;
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.12em;
  transform: translateX(-50%) rotateX(58deg) translateZ(18px);
}

.ethos-plinth i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--aether);
  box-shadow: 0 0 0 3px rgba(82,221,255,0.12);
}

.ethos-orbit {
  position: absolute;
  z-index: 2;
  top: 72%;
  left: 50%;
  width: min(88%, 330px);
  height: 96px;
  border: 1px solid rgba(56,87,255,0.26);
  border-radius: 50%;
  transform: translate(-50%, -50%) rotateX(66deg) rotateZ(-8deg);
  animation: ethos-orbit-turn 18s linear infinite;
}

.ethos-node {
  position: absolute;
  width: 7px;
  height: 7px;
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: 50%;
  background: var(--orange-light);
  box-shadow: 0 0 14px rgba(82,221,255,0.72);
}

.ethos-node.node-a { top: -4px; left: 24%; }
.ethos-node.node-b { right: 7%; bottom: 12%; }
.ethos-node.node-c { bottom: -3px; left: 34%; background: var(--halo); }

.ethos-caption {
  position: absolute;
  z-index: 4;
  right: 22px;
  bottom: 18px;
  left: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0;
  color: rgba(32,39,95,0.56);
  font-family: var(--font-geist-mono), monospace;
  font-size: 7px;
  letter-spacing: 0.12em;
}

.ethos-caption b {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #3857ff;
  font-size: inherit;
}

.ethos-caption b::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--aether);
  box-shadow: 0 0 0 4px rgba(82,221,255,0.13);
}

.brands-section {
  padding: 145px max(5vw, 24px);
  background:
    radial-gradient(circle at 50% 0, rgba(124,232,255,0.2), transparent 28%),
    linear-gradient(180deg, #eef3ff 0%, #f7f8ff 52%, #ecefff 100%);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 60px;
  align-items: end;
  width: min(1220px, 100%);
  margin: 0 auto 72px;
}

.section-heading h2,
.capability-title h2,
.marketing-copy h2,
.contact-copy h2 {
  margin: 22px 0 0;
  font-size: clamp(42px, 5.3vw, 78px);
  font-weight: 470;
  line-height: 1.06;
  letter-spacing: -0.052em;
}

.section-heading > p {
  max-width: 430px;
  margin: 0 0 8px auto;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.brand-stack {
  display: grid;
  gap: 22px;
  width: min(1220px, 100%);
  margin: 0 auto;
}

.brand-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) 1.12fr;
  min-height: 410px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 28px;
  background: rgba(255,255,255,0.76);
  box-shadow: 0 15px 60px rgba(62, 112, 122, 0.08);
  transition: transform 420ms cubic-bezier(.2,.8,.2,1), box-shadow 420ms ease;
}

.brand-card:hover {
  z-index: 2;
  box-shadow: 0 28px 80px rgba(62, 112, 122, 0.16);
  transform: perspective(1000px) translateY(-7px) rotateX(1.2deg);
}

.brand-card-media {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background: #cae9ef;
}

.brand-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(10,44,55,0.05), transparent 50%, rgba(255,255,255,0.35));
}

.brand-card-media img {
  object-fit: cover;
  transition: transform 700ms cubic-bezier(.2,.8,.2,1);
}

.brand-card:hover .brand-card-media img {
  transform: scale(1.035);
}

.brand-card-number,
.brand-status {
  position: absolute;
  z-index: 2;
  top: 20px;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.brand-card-number {
  left: 22px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.72);
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.brand-status {
  right: 20px;
  padding: 10px 13px;
  border-radius: 10px;
  background: rgba(255,255,255,0.7);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.brand-card-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 55px clamp(36px, 5vw, 78px);
}

.brand-card-copy > p {
  margin: 0 0 12px;
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-wwcd-ai .brand-card-copy > p {
  color: #2993aa;
}

.brand-card-copy h3 {
  margin: 0;
  font-size: clamp(38px, 5vw, 68px);
  font-weight: 650;
  letter-spacing: -0.052em;
}

.brand-card-copy strong {
  max-width: 520px;
  margin-top: 28px;
  font-size: 18px;
  font-weight: 590;
  line-height: 1.55;
  letter-spacing: -0.035em;
}

.brand-summary {
  max-width: 530px;
  margin-top: 13px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.brand-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.brand-detail-link,
.brand-direct-link,
.brand-download-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 44px;
  padding: 0 15px;
  border-radius: 11px;
  font-size: 12px;
  font-weight: 630;
}

.brand-detail-link {
  border: 1px solid rgba(17,22,24,0.16);
  background: rgba(255,255,255,0.62);
}

.brand-direct-link {
  background: var(--ink);
  color: #fff;
  transition: background 180ms ease;
}

.brand-direct-link:hover {
  background: var(--orange);
}

.brand-download-link {
  border: 1px solid rgba(56,87,255,0.25);
  background: rgba(56,87,255,0.08);
  color: #354a9a;
  cursor: not-allowed;
}

.brand-download-link small {
  padding-left: 8px;
  border-left: 1px solid currentColor;
  opacity: 0.58;
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.08em;
}

.brand-arrow {
  position: absolute;
  right: 26px;
  bottom: 26px;
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: background 200ms ease, color 200ms ease, transform 200ms ease;
}

.brand-card:hover .brand-arrow {
  background: var(--orange);
  color: #fff;
  transform: rotate(45deg);
}

.coming-brand {
  display: flex;
  align-items: center;
  gap: 18px;
  width: min(1220px, 100%);
  margin: 22px auto 0;
  padding: 24px 28px;
  border: 1px dashed rgba(29, 71, 80, 0.24);
  border-radius: 20px;
  color: var(--muted);
}

.coming-brand > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.6);
  color: var(--orange);
  font-size: 21px;
}

.coming-brand p {
  display: flex;
  gap: 15px;
  margin: 0;
  font-size: 13px;
}

.coming-brand strong {
  color: var(--ink);
}

.capability-section {
  position: relative;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  padding: 155px max(6vw, 30px);
  background-color: #fbfaf6;
}

.connector-side {
  top: 0;
  left: 38%;
  width: 1px;
  height: 115px;
  background: rgba(56,87,255,0.44);
}

.connector-side i {
  bottom: -4px;
  left: -4px;
}

.capability-title {
  position: sticky;
  top: 140px;
  align-self: start;
}

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

.capability-list article {
  display: grid;
  grid-template-columns: 60px minmax(190px, 0.72fr) 1fr;
  gap: 20px;
  align-items: start;
  padding: 40px 0 48px;
  border-bottom: 1px solid var(--line);
}

.capability-list article > span {
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.capability-list h3 {
  margin: -5px 0 0;
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 560;
  letter-spacing: -0.04em;
}

.capability-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.marketing-feature {
  display: grid;
  grid-template-columns: 1.16fr 0.84fr;
  min-height: 760px;
  background: #edf8f8;
}

.marketing-image {
  position: relative;
  min-height: 620px;
  overflow: hidden;
}

.marketing-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 60%, rgba(237,248,248,0.7));
}

.marketing-image img {
  object-fit: cover;
}

.marketing-image > span {
  position: absolute;
  z-index: 2;
  right: 28px;
  bottom: 28px;
  padding: 10px 13px;
  border-radius: 10px;
  background: rgba(255,255,255,0.72);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.marketing-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 90px max(6vw, 50px);
}

.marketing-copy h2 {
  font-size: clamp(44px, 5vw, 72px);
}

.marketing-copy > p:not(.section-kicker) {
  max-width: 500px;
  margin: 32px 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.marketing-copy .button {
  align-self: flex-start;
}

.philosophy {
  position: relative;
  min-height: 88vh;
  min-height: 88svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 110px max(7vw, 36px);
  background: #87c1d1;
}

.philosophy > img {
  object-fit: cover;
}

.philosophy-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,25,31,0.72), rgba(7,25,31,0.04) 72%);
}

.philosophy-copy {
  position: relative;
  z-index: 2;
  max-width: 800px;
  color: #fff;
}

.philosophy-copy .section-kicker {
  color: rgba(255,255,255,0.72);
}

.philosophy-copy h2 {
  margin: 25px 0;
  font-size: clamp(43px, 4.2vw, 64px);
  font-weight: 440;
  line-height: 1.1;
  letter-spacing: -0.052em;
}

.philosophy-copy em {
  color: #c7efff;
  font-style: normal;
}

.philosophy-copy > p:last-child {
  max-width: 520px;
  margin: 0;
  color: rgba(255,255,255,0.78);
  font-size: 15px;
  line-height: 1.8;
}

.contact-cta {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  width: min(1320px, calc(100% - 48px));
  min-height: 620px;
  margin: 92px auto;
  overflow: hidden;
  border-radius: 32px;
  background: #111416;
  color: #fff;
  box-shadow: 0 32px 80px rgba(17,20,22,0.18);
}

.contact-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(50px, 7vw, 100px);
}

.contact-copy .section-kicker {
  color: #a9b4b7;
}

.contact-copy h2 {
  margin-bottom: 42px;
  font-size: clamp(42px, 4.3vw, 64px);
  letter-spacing: -0.052em;
}

.contact-copy .button {
  align-self: flex-start;
}

.contact-visual {
  position: relative;
  min-height: 500px;
  overflow: hidden;
}

.contact-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #111416, transparent 40%);
}

.contact-visual img {
  object-fit: cover;
}

.contact-monogram {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 54%;
  width: clamp(180px, 20vw, 290px);
  aspect-ratio: 1;
  background: url("/images/ait-mark-original.png") center / contain no-repeat;
  filter: drop-shadow(0 22px 36px rgba(10, 16, 60, 0.32));
  transform: translate(-50%, -50%);
}

.site-footer {
  margin-top: 0;
  padding: 70px max(5vw, 24px) 28px;
  background:
    radial-gradient(circle at 18% 0, rgba(87, 99, 255, 0.19), transparent 30%),
    radial-gradient(circle at 85% 100%, rgba(124, 232, 255, 0.08), transparent 28%),
    #080b25;
  color: #fff;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  padding-bottom: 70px;
}

.footer-intro p {
  margin: 28px 0 0;
  color: #8e999d;
  font-size: 15px;
  line-height: 1.7;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

.footer-links > div {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links strong {
  margin-bottom: 8px;
  color: #fff;
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.footer-links a {
  color: #8e999d;
  font-size: 13px;
  transition: color 180ms ease;
}

.footer-links a:hover {
  color: var(--orange-light);
}

.footer-business {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 34px;
  margin: 0;
  padding: 30px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #aeb7cf;
  font-size: 11px;
  line-height: 1.65;
}

.footer-business > div {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px;
}

.footer-business dt {
  color: rgba(255,255,255,0.52);
  font-weight: 500;
}

.footer-business dd {
  margin: 0;
  color: rgba(255,255,255,0.82);
}

.footer-address {
  grid-column: span 2;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #6f787b;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.motion-ready [data-reveal].reveal-pending {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 800ms cubic-bezier(.2,.8,.2,1), transform 800ms cubic-bezier(.2,.8,.2,1);
}

.motion-ready [data-reveal].is-visible,
.motion-ready [data-reveal]:not(.reveal-pending) {
  opacity: 1;
  transform: translateY(0);
}

@keyframes portal-breathe {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -12px, 18px); }
}

@keyframes halo-turn {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes orbit-spin {
  from { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(-7deg); }
  to { transform: translate(-50%, -50%) rotateX(68deg) rotateZ(353deg); }
}

@keyframes orbit-spin-two {
  from { transform: translate(-50%, -50%) rotateY(72deg) rotateZ(22deg); }
  to { transform: translate(-50%, -50%) rotateY(72deg) rotateZ(-338deg); }
}

@keyframes node-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes ethos-mark-float {
  0%, 100% { transform: translateX(-50%) rotateX(7deg) rotateY(-10deg) translate3d(0, 0, 38px); }
  50% { transform: translateX(-50%) rotateX(5deg) rotateY(-6deg) translate3d(0, -9px, 52px); }
}

@keyframes ethos-halo-turn {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes ethos-halo-pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(0.96); opacity: 0.7; }
  50% { transform: translate(-50%, -50%) scale(1.04); opacity: 1; }
}

@keyframes ethos-orbit-turn {
  from { transform: translate(-50%, -50%) rotateX(66deg) rotateZ(-8deg); }
  to { transform: translate(-50%, -50%) rotateX(66deg) rotateZ(352deg); }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
    gap: 7px;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .hero {
    align-items: flex-start;
    min-height: 920px;
    padding-top: 150px;
  }

  .hero-copy {
    width: min(700px, 90vw);
  }

  .hero-scene {
    top: 37%;
    right: -11%;
    width: 78vw;
    height: 67%;
    opacity: 0.72;
  }

  .manifesto {
    grid-template-columns: 1fr 2fr;
  }

  .manifesto-object {
    grid-column: 2;
    min-height: 360px;
  }

  .brand-card {
    grid-template-columns: 0.9fr 1.1fr;
  }

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

  .capability-title {
    position: static;
  }

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

  .marketing-image {
    min-height: 58vw;
  }

  .contact-cta {
    grid-template-columns: 1fr;
  }

  .contact-visual {
    min-height: 420px;
  }
}

@media (max-width: 720px) {
  .display-line {
    white-space: normal;
  }

  .site-header {
    top: 12px;
    width: calc(100% - 24px);
    min-height: 56px;
    padding-left: 10px;
    border-radius: 16px;
  }

  .brand-symbol {
    width: 30px;
    height: 30px;
  }

  .brand-word {
    font-size: 17px;
  }

  .header-cta {
    gap: 8px;
    padding: 10px 12px;
    font-size: 11px;
  }

  .mobile-menu summary {
    width: 38px;
    height: 38px;
    padding: 9px;
  }

  .header-cta-label-full {
    display: none;
  }

  .header-cta-label-short {
    display: inline;
  }

  .hero {
    min-height: 860px;
    padding: 118px 22px 58px;
  }

  .hero h1 {
    font-size: clamp(36px, 10.8vw, 46px);
    line-height: 1.1;
    letter-spacing: -0.045em;
  }

  .hero-description {
    font-size: 14px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 15px;
  }

  .hero-scene {
    top: 43%;
    right: -28%;
    width: 102vw;
    height: 62%;
    opacity: 0.58;
  }

  .portal-wrap {
    width: 320px;
    height: 420px;
  }

  .hero-index {
    right: 20px;
    bottom: 27px;
  }

  .scroll-note {
    display: none;
  }

  .manifesto {
    grid-template-columns: 1fr;
    gap: 34px;
    min-height: auto;
    padding: 110px 24px 90px;
  }

  .manifesto-copy h2 {
    font-size: clamp(34px, 9.6vw, 40px);
    line-height: 1.18;
    letter-spacing: -0.038em;
  }

  .manifesto-copy > p {
    margin-top: 28px;
  }

  .manifesto-object {
    grid-column: 1;
    min-height: 350px;
    border-radius: 28px;
  }

  .ethos-mark-shell {
    width: 124px;
  }

  .ethos-caption {
    right: 18px;
    bottom: 15px;
    left: 18px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 42px;
  }

  .section-heading h2,
  .capability-title h2,
  .marketing-copy h2,
  .contact-copy h2 {
    font-size: clamp(36px, 10vw, 42px);
    line-height: 1.13;
    letter-spacing: -0.04em;
  }

  .section-heading > p {
    margin: 0;
  }

  .brands-section {
    padding: 105px 14px;
  }

  .brands-section .section-heading {
    padding: 0 10px;
  }

  .brand-card {
    grid-template-columns: 1fr;
    border-radius: 23px;
  }

  .brand-card-media {
    min-height: 250px;
  }

  .brand-card-copy {
    min-height: 330px;
    padding: 40px 28px 70px;
  }

  .brand-card-copy h3 {
    font-size: 46px;
  }

  .coming-brand p {
    flex-direction: column;
    gap: 3px;
  }

  .capability-section {
    gap: 52px;
    padding: 110px 22px;
  }

  .capability-list article {
    grid-template-columns: 38px 1fr;
  }

  .capability-list p {
    grid-column: 2;
  }

  .marketing-image {
    min-height: 72vw;
  }

  .marketing-image::after {
    background: linear-gradient(0deg, #edf8f8, transparent 55%);
  }

  .marketing-copy {
    padding: 65px 24px 90px;
  }

  .philosophy {
    min-height: 720px;
    padding: 80px 24px;
  }

  .philosophy > img {
    object-position: 52% center;
  }

  .philosophy-overlay {
    background: linear-gradient(0deg, rgba(7,25,31,0.8), rgba(7,25,31,0.05) 75%);
  }

  .philosophy-copy h2 {
    font-size: clamp(35px, 9.8vw, 41px);
    line-height: 1.16;
    letter-spacing: -0.04em;
  }

  .contact-cta {
    width: calc(100% - 24px);
    margin: 60px auto;
    border-radius: 24px;
  }

  .contact-copy {
    padding: 58px 25px;
  }

  .contact-copy h2 {
    margin-bottom: 34px;
  }

  .contact-visual {
    min-height: 330px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 58px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .footer-business {
    grid-template-columns: 1fr 1fr;
  }

  .footer-address {
    grid-column: 1 / -1;
  }
}

@media (max-width: 420px) {
  .hero {
    min-height: 800px;
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero h1 {
    font-size: clamp(34px, 9.8vw, 40px);
  }

  .hero-description,
  .manifesto-copy > p,
  .marketing-copy > p:not(.section-kicker),
  .philosophy-copy > p:last-child {
    font-size: 14px;
    line-height: 1.72;
  }

  .manifesto {
    padding-right: 20px;
    padding-left: 20px;
  }

  .manifesto-copy h2,
  .section-heading h2,
  .capability-title h2,
  .marketing-copy h2,
  .philosophy-copy h2,
  .contact-copy h2 {
    font-size: clamp(32px, 9.2vw, 37px);
    line-height: 1.17;
  }

  .brand-card-copy {
    padding-right: 22px;
    padding-left: 22px;
  }

  .capability-list h3 {
    font-size: 24px;
  }

  .button {
    max-width: 100%;
  }
}

@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;
  }
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 11px 15px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

/* Sub pages */
.sub-page {
  min-height: 100vh;
  min-height: 100svh;
  padding-top: 0;
  background: var(--paper);
}

.brand-detail-hero,
.editorial-hero {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  min-height: 88vh;
  min-height: 88svh;
  padding: 128px 44px 44px;
  background: linear-gradient(135deg, #f4fbfb, #cfeef5);
}

.brand-detail-hero {
  isolation: isolate;
  overflow: hidden;
}

.detail-back-link {
  position: absolute;
  z-index: 4;
  top: 104px;
  left: 44px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid color-mix(in srgb, currentColor 18%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 76%, transparent);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.08em;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.detail-back-link span {
  font-size: 15px;
  line-height: 1;
  transition: transform 180ms ease;
}

.detail-back-link:hover {
  border-color: color-mix(in srgb, var(--realm-accent, var(--aether)) 55%, transparent);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  transform: translateY(-1px);
}

.detail-back-link:hover span {
  transform: translateX(-3px);
}

.brand-page-wwcd-ai .detail-back-link,
.brand-page-hephaestus .detail-back-link {
  border-color: rgba(255,255,255,0.22);
  background: rgba(8, 12, 34, 0.62);
  color: #f7f9ff;
}

.brand-page-wwcd-ai .detail-back-link:hover,
.brand-page-hephaestus .detail-back-link:hover {
  border-color: color-mix(in srgb, var(--realm-accent) 60%, transparent);
  background: rgba(8, 12, 34, 0.82);
}

.brand-detail-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 52%;
  left: 24%;
  width: min(54vw, 720px);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--realm-accent, var(--aether)) 42%, transparent);
  border-radius: 50%;
  box-shadow: 0 0 120px color-mix(in srgb, var(--realm-accent, var(--aether)) 18%, transparent);
  opacity: 0.62;
  transform: translate(-50%, -50%);
}

.detail-realm {
  margin: 48px 0 18px;
  color: var(--realm-accent, var(--orange));
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.14em;
}

.brand-page-domad {
  --realm-accent: #5268ff;
  background: #f7f9ff;
}

.brand-page-domad .brand-detail-hero {
  background:
    radial-gradient(circle at 20% 52%, rgba(124,232,255,0.34), transparent 32%),
    linear-gradient(135deg, #fbfbf7 0%, #e8edff 58%, #cfdcff 100%);
}

.brand-page-domad .detail-intro {
  background: #fbfaf6;
}

.brand-page-domad .detail-features {
  background: linear-gradient(135deg, #edf2ff, #f9faff);
}

.brand-page-wwcd-ai {
  --realm-accent: #65dcff;
  background: #080d28;
  color: #f7f9ff;
}

.brand-page-wwcd-ai .brand-detail-hero {
  background:
    radial-gradient(circle at 17% 50%, rgba(73,89,255,0.32), transparent 30%),
    linear-gradient(135deg, #06091b 0%, #0b1236 54%, #14245f 100%);
}

.brand-page-wwcd-ai .detail-headline,
.brand-page-wwcd-ai .detail-meta span,
.brand-page-wwcd-ai .detail-intro div > p,
.brand-page-wwcd-ai .detail-note {
  color: #b8c5e4;
}

.brand-page-wwcd-ai .detail-meta strong,
.brand-page-wwcd-ai .detail-note {
  border-color: rgba(124,232,255,0.28);
  background: rgba(255,255,255,0.07);
}

.brand-page-wwcd-ai .detail-intro {
  background: #090f2f;
}

.brand-page-wwcd-ai .detail-features {
  background:
    radial-gradient(circle at 78% 12%, rgba(101,220,255,0.12), transparent 26%),
    #0d1743;
}

.brand-page-wwcd-ai .detail-feature-list,
.brand-page-wwcd-ai .detail-feature-list article {
  border-color: rgba(176,196,255,0.18);
}

.brand-page-wwcd-ai .detail-feature-list span {
  color: #65dcff;
}

.brand-page-hephaestus {
  --realm-accent: #d99062;
  background: #100e13;
  color: #f8f1e8;
}

.brand-page-hephaestus .brand-detail-hero {
  background:
    radial-gradient(circle at 19% 54%, rgba(217,144,98,0.25), transparent 29%),
    linear-gradient(135deg, #0a0d16 0%, #15141d 54%, #30201e 100%);
}

.brand-page-hephaestus .detail-headline,
.brand-page-hephaestus .detail-meta span,
.brand-page-hephaestus .detail-intro div > p {
  color: #cfc2b6;
}

.brand-page-hephaestus .detail-meta strong {
  border-color: rgba(217,144,98,0.28);
  background: rgba(255,255,255,0.07);
}

.brand-page-hephaestus .detail-intro {
  background: #151218;
}

.brand-page-hephaestus .detail-features {
  background:
    radial-gradient(circle at 76% 10%, rgba(217,144,98,0.14), transparent 25%),
    #21191b;
}

.brand-page-hephaestus .detail-feature-list,
.brand-page-hephaestus .detail-feature-list article {
  border-color: rgba(235,205,181,0.18);
}

.brand-page-hephaestus .detail-feature-list span {
  color: #d99062;
}

.brand-page-hephaestus .detail-hero-image img {
  object-position: 61% center;
}

.detail-hero-copy,
.editorial-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(35px, 6vw, 90px);
}

.detail-hero-copy h1,
.editorial-copy h1,
.contact-page-hero h1 {
  margin: 0;
  font-size: clamp(58px, 8vw, 122px);
  font-weight: 610;
  line-height: 0.95;
  letter-spacing: -0.06em;
}

.detail-headline {
  max-width: 590px;
  margin: 35px 0 0;
  font-size: clamp(21px, 2.2vw, 32px);
  font-weight: 480;
  line-height: 1.45;
  letter-spacing: -0.032em;
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  width: min(620px, 100%);
  margin-top: 48px;
  padding: 20px 0;
  border-top: 1px solid color-mix(in srgb, currentColor 14%, transparent);
  border-bottom: 1px solid color-mix(in srgb, currentColor 14%, transparent);
}

.detail-facts div {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.detail-facts span {
  color: var(--muted);
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.14em;
}

.detail-facts strong {
  font-size: 12px;
  font-weight: 620;
  line-height: 1.45;
}

.detail-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 48px;
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.detail-meta span {
  color: var(--muted);
}

.detail-meta strong {
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 10px;
  background: rgba(255,255,255,0.62);
}

.detail-hero-image,
.editorial-image {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #b8dfe7;
  box-shadow: 0 24px 70px rgba(44, 95, 106, 0.15);
}

.detail-hero-image::after,
.editorial-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255,255,255,0.18), transparent 45%, rgba(20,55,62,0.1));
}

.detail-hero-image img,
.editorial-image img {
  object-fit: cover;
}

.detail-index {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 22px;
  padding: 10px 13px;
  border-radius: 10px;
  background: rgba(255,255,255,0.72);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
}

.detail-intro {
  display: grid;
  grid-template-columns: 0.45fr 1.55fr;
  gap: 60px;
  padding: 145px max(7vw, 32px);
  background-color: #fafbf9;
}

.detail-intro h2,
.company-statement h2 {
  max-width: 950px;
  margin: 0;
  font-size: clamp(39px, 5vw, 70px);
  font-weight: 480;
  line-height: 1.18;
  letter-spacing: -0.048em;
}

.detail-intro div > p {
  max-width: 650px;
  margin: 42px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.detail-focus {
  padding: 130px max(7vw, 32px);
  background: #f2f5ff;
}

.detail-focus-heading,
.detail-process-heading {
  display: grid;
  grid-template-columns: 0.45fr 1.55fr;
  gap: 60px;
  align-items: start;
}

.detail-focus-heading h2,
.detail-process-heading h2 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(39px, 5vw, 70px);
  font-weight: 480;
  line-height: 1.16;
  letter-spacing: -0.048em;
}

.detail-focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 76px;
}

.detail-focus-grid article {
  display: flex;
  flex-direction: column;
  min-height: 310px;
  padding: 32px;
  border: 1px solid color-mix(in srgb, currentColor 12%, transparent);
  border-radius: 24px;
  background: rgba(255,255,255,0.48);
}

.detail-focus-grid span,
.detail-process-list span {
  color: var(--realm-accent, var(--orange));
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.12em;
}

.detail-focus-grid h3 {
  margin: auto 0 18px;
  font-size: clamp(25px, 2.6vw, 37px);
  font-weight: 540;
  line-height: 1.18;
  letter-spacing: -0.038em;
}

.detail-focus-grid p,
.detail-process-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.detail-features {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 80px;
  padding: 130px max(7vw, 32px);
  background: #eaf7f8;
}

.detail-features-title h2 {
  margin: 22px 0 0;
  font-size: clamp(42px, 5.2vw, 74px);
  font-weight: 470;
  line-height: 1.08;
  letter-spacing: -0.05em;
}

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

.detail-feature-list article {
  display: grid;
  grid-template-columns: 55px 1fr auto;
  align-items: center;
  min-height: 120px;
  border-bottom: 1px solid var(--line);
}

.detail-feature-list span {
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.detail-feature-list h3 {
  margin: 0;
  font-size: clamp(23px, 2.4vw, 34px);
  font-weight: 540;
  letter-spacing: -0.036em;
}

.detail-feature-list i {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-style: normal;
}

.detail-process {
  padding: 130px max(7vw, 32px);
  background: #fbfaf6;
}

.detail-process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 76px;
  border-top: 1px solid color-mix(in srgb, currentColor 14%, transparent);
}

.detail-process-list article {
  min-height: 260px;
  padding: 28px 26px 30px 0;
  border-right: 1px solid color-mix(in srgb, currentColor 14%, transparent);
}

.detail-process-list article + article {
  padding-left: 26px;
}

.detail-process-list article:last-child {
  border-right: 0;
}

.detail-process-list h3 {
  margin: 72px 0 18px;
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 560;
  letter-spacing: -0.034em;
}

.detail-note {
  width: min(1120px, calc(100% - 48px));
  margin: 34px auto 0;
  padding: 20px 24px;
  border-left: 2px solid var(--orange);
  background: rgba(255,255,255,0.72);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.detail-next {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto;
  padding: 130px 0;
}

.detail-next h2 {
  max-width: 800px;
  margin: 22px 0 0;
  font-size: clamp(39px, 4.7vw, 66px);
  font-weight: 480;
  line-height: 1.1;
  letter-spacing: -0.048em;
}

.detail-next-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.detail-brand-nav {
  padding: 42px max(5vw, 24px) 110px;
}

.detail-brand-nav > p {
  margin: 0 0 18px;
  color: var(--realm-accent, var(--orange));
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.13em;
}

.detail-brand-nav > div {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.detail-brand-nav a {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: end;
  min-height: 210px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, currentColor 12%, transparent);
  border-radius: 24px;
  background: color-mix(in srgb, var(--realm-accent, var(--sky)) 9%, rgba(255,255,255,0.58));
  transition: border-color 180ms ease, transform 180ms ease;
}

.detail-brand-nav a:hover {
  border-color: color-mix(in srgb, var(--realm-accent, var(--orange)) 50%, transparent);
  transform: translateY(-3px);
}

.detail-brand-nav a span {
  margin-bottom: 12px;
  color: var(--muted);
  font-family: var(--font-geist-mono), monospace;
  font-size: 8px;
  letter-spacing: 0.12em;
}

.detail-brand-nav a strong {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 580;
  letter-spacing: -0.045em;
}

.detail-brand-nav a i {
  position: absolute;
  top: 26px;
  right: 28px;
  font-size: 20px;
  font-style: normal;
}

.brand-page-wwcd-ai .detail-facts span,
.brand-page-wwcd-ai .detail-focus-grid p,
.brand-page-wwcd-ai .detail-process-list p,
.brand-page-wwcd-ai .detail-brand-nav a span {
  color: #aebada;
}

.brand-page-hephaestus .detail-facts span,
.brand-page-hephaestus .detail-focus-grid p,
.brand-page-hephaestus .detail-process-list p,
.brand-page-hephaestus .detail-brand-nav a span {
  color: #c9bbae;
}

.brand-page-wwcd-ai .detail-focus,
.brand-page-wwcd-ai .detail-process,
.brand-page-wwcd-ai .detail-brand-nav {
  background: #080d28;
}

.brand-page-wwcd-ai .detail-focus-grid article,
.brand-page-wwcd-ai .detail-brand-nav a {
  background: rgba(255,255,255,0.045);
}

.brand-page-hephaestus .detail-focus,
.brand-page-hephaestus .detail-process,
.brand-page-hephaestus .detail-brand-nav {
  background: #120f15;
}

.brand-page-hephaestus .detail-focus-grid article,
.brand-page-hephaestus .detail-brand-nav a {
  background: rgba(255,255,255,0.045);
}

.editorial-copy h1 {
  font-size: clamp(50px, 5.6vw, 88px);
  line-height: 1.07;
}

.editorial-copy h1 em,
.contact-page-hero h1 em {
  color: var(--orange);
  font-style: normal;
}

.editorial-copy > p:last-child {
  max-width: 560px;
  margin: 35px 0 0;
  color: #506065;
  font-size: 16px;
  line-height: 1.8;
}

.marketing-page-hero {
  background: linear-gradient(135deg, #f7fbfa, #d9f1f3);
}

.company-page-hero {
  background: linear-gradient(135deg, #f8fbfb, #c9e9ef);
}

.service-editorial {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 80px;
  padding: 145px max(7vw, 32px);
  background-color: #fafbf9;
}

.service-editorial-title h2 {
  margin: 22px 0 0;
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 470;
  line-height: 1.08;
  letter-spacing: -0.05em;
}

.service-editorial-list article {
  display: grid;
  grid-template-columns: 50px 0.8fr 1.2fr;
  gap: 20px;
  padding: 36px 0 42px;
  border-top: 1px solid var(--line);
}

.service-editorial-list article:last-child {
  border-bottom: 1px solid var(--line);
}

.service-editorial-list span {
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.service-editorial-list h3 {
  margin: -6px 0 0;
  font-size: clamp(23px, 2.5vw, 34px);
  font-weight: 540;
  letter-spacing: -0.04em;
}

.service-editorial-list p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.marketing-offers {
  padding: 150px max(6vw, 30px);
  background:
    radial-gradient(circle at 12% 6%, rgba(124, 232, 255, 0.2), transparent 27%),
    radial-gradient(circle at 92% 72%, rgba(56, 87, 255, 0.12), transparent 32%),
    #f2f5ff;
}

.marketing-offers-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.7fr);
  gap: 42px 80px;
  align-items: end;
  width: min(1220px, 100%);
  margin: 0 auto 70px;
}

.marketing-offers-heading .section-kicker {
  grid-column: 1 / -1;
}

.marketing-offers-heading h2 {
  margin: 0;
  font-size: clamp(42px, 5.2vw, 72px);
  font-weight: 480;
  line-height: 1.08;
  letter-spacing: -0.052em;
}

.marketing-offers-heading > p:not(.section-kicker) {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.marketing-offers-heading .text-link {
  grid-column: 2;
  justify-self: start;
  margin-top: -18px;
  font-size: 13px;
  font-weight: 650;
}

.marketing-offer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  width: min(1220px, 100%);
  margin: 0 auto;
}

.marketing-offer-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  padding: clamp(30px, 4vw, 52px);
  border: 1px solid rgba(56, 87, 255, 0.12);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 26px 70px rgba(38, 59, 128, 0.08);
}

.marketing-offer-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 44%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(82, 221, 255, 0.9));
}

.marketing-offer-card-featured {
  border-color: rgba(124, 232, 255, 0.24);
  background:
    radial-gradient(circle at 90% 8%, rgba(82, 221, 255, 0.2), transparent 34%),
    linear-gradient(145deg, #111830, #172554);
  color: #fff;
}

.offer-card-heading > span {
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.marketing-offer-card-featured .offer-card-heading > span {
  color: var(--aether);
}

.offer-card-heading h3 {
  margin: 20px 0 15px;
  font-size: clamp(27px, 3vw, 38px);
  font-weight: 560;
  line-height: 1.13;
  letter-spacing: -0.04em;
}

.offer-card-heading p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.marketing-offer-card-featured .offer-card-heading p {
  color: rgba(232, 240, 255, 0.72);
}

.price-list {
  margin: 42px 0 0;
  border-top: 1px solid var(--line);
}

.price-list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 22px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.marketing-offer-card-featured .price-list,
.marketing-offer-card-featured .price-list > div {
  border-color: rgba(255, 255, 255, 0.14);
}

.price-list dt {
  display: flex;
  align-items: baseline;
  gap: 13px;
  min-width: 0;
}

.price-list dt strong {
  flex: 0 0 auto;
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.marketing-offer-card-featured .price-list dt strong {
  color: var(--aether);
}

.price-list dt span {
  color: var(--muted);
  font-size: 13px;
}

.marketing-offer-card-featured .price-list dt span {
  color: rgba(232, 240, 255, 0.7);
}

.price-list dd {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 680;
  letter-spacing: -0.035em;
  white-space: nowrap;
}

.price-list dd small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-align: right;
}

.marketing-offer-card-featured .price-list dd small {
  color: rgba(232, 240, 255, 0.58);
}

.marketing-offers-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  width: min(1220px, 100%);
  margin: 24px auto 0;
  padding: 28px 32px;
  border: 1px solid rgba(56, 87, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.54);
}

.marketing-offers-note p {
  max-width: 730px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.marketing-offers-note .button {
  flex: 0 0 auto;
}

.wide-quote {
  position: relative;
  min-height: 78vh;
  min-height: 78svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 90px max(7vw, 32px);
  color: #fff;
}

.wide-quote > img {
  object-fit: cover;
}

.wide-quote::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(8,28,34,0.78), rgba(8,28,34,0.02) 74%);
}

.wide-quote > div {
  position: relative;
  z-index: 2;
}

.wide-quote p {
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
  letter-spacing: 0.13em;
}

.wide-quote h2 {
  max-width: 1000px;
  margin: 22px 0 0;
  font-size: clamp(40px, 5.4vw, 76px);
  font-weight: 450;
  line-height: 1.12;
  letter-spacing: -0.05em;
}

.company-statement {
  display: grid;
  grid-template-columns: 0.38fr 1fr 0.5fr;
  gap: 50px;
  padding: 145px max(7vw, 32px);
  background-color: #fafbf9;
}

.company-statement > p:last-child {
  align-self: end;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0 max(5vw, 24px) 120px;
  background: #fafbf9;
}

.principles article {
  min-height: 330px;
  padding: 34px;
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: 24px;
  background: #eaf7f8;
}

.principles span {
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 10px;
}

.principles h3 {
  margin: 105px 0 18px;
  font-size: 31px;
  font-weight: 550;
  letter-spacing: -0.04em;
}

.principles p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.contact-page {
  background: #dff3f6;
}

.contact-page-hero {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 90px;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 150px max(7vw, 32px) 90px;
  background-color: #dff3f6;
}

.contact-page-hero > div:first-child > p:last-child {
  max-width: 580px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.contact-panel {
  padding: clamp(38px, 5vw, 70px);
  border: 1px solid rgba(255,255,255,0.88);
  border-radius: 28px;
  background: rgba(255,255,255,0.64);
  box-shadow: 0 28px 80px rgba(55,105,115,0.12);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.contact-panel > a {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 26px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
  font-size: clamp(25px, 3vw, 40px);
  font-weight: 540;
  letter-spacing: -0.035em;
  overflow-wrap: anywhere;
}

.contact-panel dl {
  margin: 38px 0;
}

.contact-panel dl > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  padding: 13px 0;
}

.contact-panel dt {
  color: var(--orange);
  font-family: var(--font-geist-mono), monospace;
  font-size: 9px;
}

.contact-panel dd {
  margin: 0;
  color: #4e5c60;
  font-size: 14px;
}

.contact-panel small {
  display: block;
  color: #849095;
  font-size: 11px;
  line-height: 1.6;
}

.contact-back {
  display: flex;
  justify-content: space-between;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 48px 0 90px;
  border-top: 1px solid rgba(22,40,44,0.14);
  font-size: 14px;
}

.contact-back p {
  margin: 0;
  color: var(--muted);
}

.contact-back a {
  font-weight: 620;
}

@media (max-width: 900px) {
  .brand-detail-hero,
  .editorial-hero,
  .contact-page-hero {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: auto;
    padding: 118px 18px 22px;
  }

  .detail-hero-copy,
  .editorial-copy {
    padding: 55px 18px 30px;
  }

  .detail-back-link {
    top: 94px;
    left: 36px;
  }

  .detail-hero-image,
  .editorial-image {
    min-height: 65vw;
    border-radius: 22px;
  }

  .detail-intro,
  .detail-features,
  .detail-focus-heading,
  .detail-process-heading,
  .service-editorial,
  .company-statement {
    grid-template-columns: 1fr;
  }

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

  .service-editorial-list article {
    grid-template-columns: 44px 1fr;
  }

  .service-editorial-list p {
    grid-column: 2;
  }

  .marketing-offers-heading {
    grid-template-columns: 1fr;
  }

  .marketing-offers-heading .text-link {
    grid-column: 1;
    margin-top: 0;
  }

  .marketing-offer-grid {
    grid-template-columns: 1fr;
  }

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

  .principles article {
    min-height: 240px;
  }

  .principles h3 {
    margin-top: 58px;
  }
}

@media (max-width: 640px) {
  .detail-back-link {
    left: 22px;
  }

  .detail-hero-copy h1,
  .editorial-copy h1,
  .contact-page-hero h1 {
    font-size: clamp(38px, 11vw, 46px);
    line-height: 1.08;
    letter-spacing: -0.045em;
  }

  .detail-headline {
    font-size: 20px;
  }

  .detail-intro,
  .detail-features,
  .detail-focus,
  .detail-process,
  .service-editorial,
  .company-statement {
    gap: 38px;
    padding: 96px 22px;
  }

  .detail-intro h2,
  .detail-focus-heading h2,
  .detail-process-heading h2,
  .company-statement h2,
  .detail-features-title h2,
  .service-editorial-title h2 {
    font-size: clamp(32px, 9.5vw, 38px);
    line-height: 1.16;
    letter-spacing: -0.04em;
  }

  .detail-facts {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .detail-facts div {
    display: grid;
    grid-template-columns: 82px 1fr;
    align-items: center;
    gap: 12px;
    padding: 5px 0;
  }

  .detail-facts strong {
    font-size: 10px;
  }

  .detail-focus-grid {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .detail-focus-grid article {
    min-height: 260px;
    padding: 26px;
  }

  .detail-process-list {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .detail-process-list article,
  .detail-process-list article + article {
    min-height: auto;
    padding: 28px 0;
    border-right: 0;
    border-bottom: 1px solid color-mix(in srgb, currentColor 14%, transparent);
  }

  .detail-process-list article:last-child {
    border-bottom: 0;
  }

  .detail-process-list h3 {
    margin-top: 42px;
  }

  .detail-brand-nav {
    padding: 24px 22px 90px;
  }

  .detail-brand-nav > div {
    grid-template-columns: 1fr;
  }

  .detail-feature-list article {
    grid-template-columns: 40px 1fr auto;
  }

  .detail-next {
    align-items: flex-start;
    flex-direction: column;
    padding: 90px 0;
  }

  .detail-next h2 {
    font-size: clamp(32px, 9.5vw, 37px);
    line-height: 1.16;
  }

  .service-editorial-list article {
    grid-template-columns: 38px 1fr;
  }

  .service-editorial-list p {
    grid-column: 2;
  }

  .marketing-offers {
    padding: 96px 18px;
  }

  .marketing-offers-heading {
    gap: 26px;
    margin-bottom: 48px;
  }

  .marketing-offers-heading h2 {
    font-size: clamp(32px, 9.5vw, 38px);
    line-height: 1.16;
    letter-spacing: -0.04em;
  }

  .marketing-offer-card {
    min-height: auto;
    padding: 30px 24px;
    border-radius: 22px;
  }

  .price-list {
    margin-top: 32px;
  }

  .price-list > div {
    gap: 12px;
  }

  .price-list dt {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .price-list dd {
    font-size: 21px;
  }

  .marketing-offers-note {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px;
  }

  .wide-quote {
    min-height: 680px;
    padding: 70px 22px;
  }

  .wide-quote h2 {
    font-size: clamp(32px, 9.5vw, 37px);
    line-height: 1.17;
  }

  .contact-page-hero {
    padding-bottom: 65px;
  }

  .contact-panel {
    padding: 35px 24px;
  }

  .contact-panel > a {
    font-size: clamp(18px, 5.8vw, 22px);
  }

  .contact-back {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .footer-business {
    grid-template-columns: 1fr;
  }

  .footer-address {
    grid-column: auto;
  }
}

@supports not (color: color-mix(in srgb, #000 50%, transparent)) {
  .detail-back-link,
  .detail-facts,
  .detail-focus-grid article,
  .detail-process-list,
  .detail-process-list article,
  .detail-brand-nav a {
    border-color: rgba(91, 111, 158, 0.24);
  }

  .detail-back-link {
    background: rgba(247, 249, 255, 0.82);
  }

  .detail-back-link:hover,
  .detail-brand-nav a:hover {
    border-color: rgba(56, 87, 255, 0.52);
  }

  .detail-brand-nav a {
    background: rgba(255, 255, 255, 0.64);
  }
}

@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header,
  .mobile-nav {
    background: rgba(251, 253, 255, 0.97);
  }

  .detail-back-link,
  .contact-panel,
  .brand-status,
  .data-node {
    background-color: rgba(248, 251, 255, 0.94);
  }
}

.signup-layout {
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
  gap: clamp(48px, 8vw, 120px);
  align-items: center;
  padding: clamp(90px, 12vw, 160px) max(24px, 7vw);
}

.signup-copy h1 {
  margin: 18px 0 24px;
  font-size: clamp(44px, 6vw, 84px);
  line-height: 1.06;
  letter-spacing: -0.055em;
}

.signup-copy h1 em {
  color: var(--orange);
  font-style: normal;
}

.signup-copy > p:last-child {
  max-width: 600px;
  color: var(--muted);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.8;
}

.signup-form {
  display: grid;
  gap: 18px;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid rgba(91, 111, 158, 0.22);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 28px 80px rgba(24, 37, 73, 0.12);
}

.signup-form h2 {
  margin: 0 0 8px;
  font-size: 28px;
}

.signup-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.signup-form input {
  width: 100%;
  border: 1px solid rgba(91, 111, 158, 0.3);
  border-radius: 12px;
  padding: 14px 15px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.signup-form input:focus {
  border-color: var(--orange);
  outline: 3px solid rgba(56, 87, 255, 0.12);
}

.signup-form button {
  border: 0;
  justify-content: center;
  cursor: pointer;
}

.signup-form button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.signup-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.signup-message {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.signup-message.success { color: #16724c; }
.signup-message.error { color: #b42318; }

@media (max-width: 820px) {
  .signup-layout {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 110px;
  }
}