@font-face {
  font-family: "Fraunces";
  src: url("/assets/fonts/fraunces-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("/assets/fonts/manrope-semibold.woff2") format("woff2");
  font-weight: 600 800;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #1c1b18;
  --ink-deep: #11110f;
  --ink-soft: #292722;
  --ivory: #f7f1e4;
  --ivory-soft: #ebe3d5;
  --sun: #f2c94c;
  --slate: #9a958c;
  --studio: #e7917b;
  --health: #66c093;
  --systems: #73b0ee;
  --growth: #bb99e3;
  --line-dark: rgba(247, 241, 228, 0.15);
  --line-light: rgba(28, 27, 24, 0.17);
  --text-muted: #bdb7ad;
  --max: 1180px;
  --page-gutter: clamp(18px, 3.2vw, 48px);
  --display: "Fraunces", Georgia, serif;
  --sans: "Manrope", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ivory);
  background: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(245, 238, 220, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 238, 220, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
}

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

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

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

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

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
}

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

.skip-link {
  position: fixed;
  z-index: 100;
  top: -100px;
  left: 16px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--ivory);
  font-weight: 700;
}

.skip-link:focus {
  top: 16px;
}

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

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 9px max(var(--page-gutter), calc((100vw - var(--max)) / 2));
  border-bottom: 1px solid var(--line-dark);
  background: rgba(28, 27, 24, 0.86);
  backdrop-filter: blur(14px);
  transition: min-height 240ms ease, background 240ms ease;
}

.site-header.scrolled {
  min-height: 58px;
  background: rgba(17, 17, 15, 0.96);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 108px;
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.7vw, 25px);
  color: #d8d2c7;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.015em;
}

.main-nav a {
  position: relative;
  transition: color 180ms ease;
}

.main-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--sun);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.main-nav > a:not(.nav-cta):hover::after,
.main-nav > a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--ivory);
}

.main-nav .nav-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 11px 15px;
  color: var(--ink);
  background: var(--sun);
  font-weight: 700;
}

.nav-products {
  position: relative;
}

.nav-products summary {
  display: flex;
  align-items: center;
  gap: 7px;
  color: inherit;
  cursor: pointer;
  list-style: none;
  transition: color 180ms ease;
}

.nav-products summary::-webkit-details-marker { display: none; }
.nav-products summary span { color: var(--sun); font-size: .9rem; transition: transform 220ms ease; }
.nav-products[open] summary,
.nav-products summary:hover { color: var(--ivory); }
.nav-products[open] summary span { transform: rotate(45deg); }

.nav-mega {
  position: absolute;
  top: calc(100% + 25px);
  right: -205px;
  width: min(720px, calc(100vw - 2 * var(--page-gutter)));
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 8px;
  border: 1px solid rgba(247, 241, 228, .16);
  background:
    linear-gradient(130deg, rgba(247, 241, 228, .045), transparent 32%),
    rgba(20, 19, 16, .97);
  box-shadow: 0 34px 90px rgba(0, 0, 0, .42);
  backdrop-filter: blur(22px);
  transform-origin: 72% top;
  animation: navMegaIn 220ms cubic-bezier(.2, .8, .2, 1) both;
}

.nav-mega::before {
  position: absolute;
  right: 211px;
  top: -26px;
  width: 110px;
  height: 26px;
  content: "";
}

@keyframes navMegaIn {
  from { opacity: 0; transform: translateY(-8px) scale(.985); }
  to { opacity: 1; transform: none; }
}

.nav-product {
  --nav-accent: var(--sun);
  min-height: 154px;
  display: grid;
  align-content: end;
  gap: 4px;
  padding: 22px 19px;
  overflow: hidden;
  border-right: 1px solid rgba(247, 241, 228, .1);
  background:
    radial-gradient(circle at 85% 12%, color-mix(in srgb, var(--nav-accent) 23%, transparent), transparent 42%),
    linear-gradient(150deg, color-mix(in srgb, var(--nav-accent) 8%, #211f1a), #181714 72%);
  transition: transform 220ms ease, filter 220ms ease;
}

.nav-product:hover { z-index: 1; color: var(--ivory); filter: brightness(1.14); transform: translateY(-4px); }
.nav-product small { color: var(--nav-accent); font-size: .53rem; font-weight: 800; letter-spacing: .13em; }
.nav-product strong { font-family: var(--display); font-size: 1.48rem; font-weight: 570; line-height: 1; }
.nav-product > span { color: #948e84; font-size: .62rem; }
.nav-product i { position: absolute; top: 18px; right: 17px; color: var(--nav-accent); font-style: normal; }
.nav-health { --nav-accent: var(--health); }
.nav-systems { --nav-accent: var(--systems); }
.nav-studio { --nav-accent: var(--studio); border-right: 0; }
.nav-all-products { grid-column: 1 / -1; display: flex; justify-content: space-between; padding: 12px 14px 7px; color: #a29b90; font-size: .62rem; }
.nav-all-products:hover { color: var(--ivory); }

.brand-universe {
  margin-left: 13px;
  padding-left: 13px;
  border-left: 1px solid var(--line-dark);
  color: var(--product-accent, var(--sun));
  font-size: .57rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.menu-button,
.nav-toggle {
  width: 46px;
  height: 46px;
  display: none;
  padding: 10px;
  border: 1px solid var(--line-dark);
  color: var(--ivory);
  background: transparent;
  cursor: pointer;
}

.menu-button span:not(.sr-only),
.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 1px;
  margin: 6px 0;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: min(920px, 100svh);
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.14fr);
  align-items: center;
  gap: clamp(46px, 7vw, 110px);
  padding: 142px max(var(--page-gutter), calc((100vw - var(--max)) / 2)) 82px;
  overflow: hidden;
}

.hero::after {
  position: absolute;
  right: max(var(--page-gutter), calc((100vw - var(--max)) / 2));
  bottom: 0;
  left: max(var(--page-gutter), calc((100vw - var(--max)) / 2));
  height: 1px;
  content: "";
  background: var(--line-dark);
}

.hero-copy {
  position: relative;
  z-index: 3;
}

.eyebrow {
  margin: 0 0 22px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--sun);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 30px;
  height: 1px;
  flex: 0 0 auto;
  background: linear-gradient(90deg, transparent, var(--sun));
}

.hero h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(4.1rem, 7vw, 7.8rem);
  font-variation-settings: "opsz" 120, "SOFT" 10, "WONK" 0;
  letter-spacing: -0.06em;
  line-height: 0.88;
}

.hero h1 em {
  display: block;
  color: var(--sun);
  font-style: normal;
  font-weight: 500;
}

.hero-lead {
  max-width: 620px;
  margin: 31px 0 0;
  color: #c6c8c4;
  font-size: clamp(1.01rem, 1.35vw, 1.18rem);
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 35px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 13px 19px;
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

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

.button-primary {
  color: var(--ink);
  background: var(--sun);
}

.button-primary:hover {
  background: #f7d76e;
}

.button-secondary {
  border-color: var(--line-dark);
  color: var(--ivory);
  background: transparent;
}

.button-secondary:hover {
  border-color: var(--ivory);
}

.button-ink {
  color: var(--ivory);
  background: var(--ink);
}

.button-ink:hover {
  background: var(--ink-deep);
}

.button-large {
  min-height: 58px;
  padding-inline: 24px;
}

.trust-line {
  margin: 29px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  color: var(--slate);
  list-style: none;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.trust-line li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-line li::before {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  content: "";
  background: var(--sun);
}

.hero-visual {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  background:
    linear-gradient(rgba(245, 238, 220, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 238, 220, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 70% 28%, rgba(242, 201, 76, 0.11), transparent 31%),
    var(--ink-deep);
  background-size: 38px 38px, 38px 38px, auto, auto;
  perspective: 1100px;
  isolation: isolate;
}

.hero-visual::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(135deg, transparent 39%, rgba(242, 201, 76, 0.06) 39.2%, transparent 39.4%);
}

.stage-coordinate {
  position: absolute;
  z-index: 5;
  color: #737d8c;
  font-size: 0.56rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.coordinate-top {
  top: 20px;
  left: 22px;
}

.coordinate-bottom {
  right: 22px;
  bottom: 20px;
}

.brand-object {
  --brand-rx: -7deg;
  --brand-ry: 12deg;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 86%;
  aspect-ratio: 2.55;
  transform: translate(-50%, -50%) rotateX(var(--brand-rx)) rotateY(var(--brand-ry));
  transform-style: preserve-3d;
  transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
  animation: brand-settle 1500ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.brand-face,
.logo-depth {
  position: absolute;
  top: 5%;
  left: 0;
  width: 100%;
  aspect-ratio: 5307 / 1620;
}

.brand-face {
  z-index: 20;
  transform: translateZ(14px);
  filter: drop-shadow(0 26px 34px rgba(0, 0, 0, 0.35));
}

.logo-depth {
  --depth: 1;
  z-index: calc(15 - var(--depth));
  background: url("/assets/brand/lyan-wordmark-on-ink.svg") center / contain no-repeat;
  filter: brightness(0.45) saturate(0.75);
  opacity: calc(0.78 - var(--depth) * 0.055);
  transform: translate3d(calc(var(--depth) * -4px), calc(var(--depth) * 5px), calc(var(--depth) * -8px));
}

.depth-1 { --depth: 1; filter: brightness(0.74) sepia(0.32) saturate(1.15); }
.depth-2 { --depth: 2; filter: brightness(0.61) sepia(0.2) saturate(0.9); }
.depth-3 { --depth: 3; filter: brightness(0.5) saturate(0.75); }
.depth-4 { --depth: 4; filter: brightness(0.43) saturate(0.7); }
.depth-5 { --depth: 5; filter: brightness(0.37) saturate(0.65); }
.depth-6 { --depth: 6; filter: brightness(0.32) saturate(0.6); }
.depth-7 { --depth: 7; filter: brightness(0.27) saturate(0.55); }
.depth-8 { --depth: 8; filter: brightness(0.23) saturate(0.5); }

.brand-descriptor {
  position: absolute;
  top: 76%;
  right: 0;
  left: 0;
  z-index: 22;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  transform: translateZ(16px);
}

.brand-descriptor > span {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sun));
}

.brand-descriptor strong {
  color: var(--sun);
  font-family: var(--sans);
  font-size: clamp(0.45rem, 0.72vw, 0.62rem);
  font-weight: 600;
  letter-spacing: 0.13em;
  white-space: nowrap;
}

.motion-note {
  position: absolute;
  bottom: 17px;
  left: 21px;
  margin: 0;
  color: #737d8c;
  font-size: 0.57rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.motion-note span {
  color: var(--sun);
}

@keyframes brand-settle {
  0% {
    opacity: 0;
    transform: translate(-41%, -60%) rotateX(18deg) rotateY(-42deg) scale(0.82);
  }
  62% {
    opacity: 1;
    transform: translate(-51%, -49%) rotateX(-10deg) rotateY(16deg) scale(1.015);
  }
  100% {
    opacity: 1;
    transform: translate(-50%, -50%) rotateX(-7deg) rotateY(12deg) scale(1);
  }
}

.signal-bar {
  overflow: hidden;
  border-bottom: 1px solid var(--line-dark);
  background: var(--ink);
}

.signal-bar > div {
  min-width: max-content;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(19px, 3vw, 42px);
  padding-inline: var(--page-gutter);
  color: var(--slate);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.signal-bar i {
  width: 4px;
  height: 4px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--sun);
}

.section,
.service-mosaic,
.family-section,
.closing-home,
.section-shell {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--max));
  margin-inline: auto;
}

.section {
  padding: 88px 0;
  scroll-margin-top: 72px;
}

.section-light {
  color: var(--ink);
  background: var(--ivory);
  box-shadow: 0 0 0 100vmax var(--ivory);
  clip-path: inset(0 -100vmax);
}

.section-light .eyebrow {
  color: #8c6b09;
}

.section-light .eyebrow > span {
  background: linear-gradient(90deg, transparent, #a27c0c);
}

.section-heading h2,
.solutions-heading h2,
.family-intro h2,
.evidence-copy h2,
.closing h2,
.page-hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 4.6vw, 5.1rem);
  font-variation-settings: "opsz" 112, "SOFT" 12, "WONK" 0;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.section-heading > p:not(.eyebrow),
.solutions-heading > p:not(.eyebrow),
.family-intro > p:not(.eyebrow),
.section-lead,
.evidence-copy > p:not(.eyebrow),
.closing > p:not(.eyebrow),
.page-lead {
  font-family: var(--sans);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.76;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.65fr);
  align-items: end;
  gap: clamp(44px, 8vw, 130px);
  padding-bottom: 72px;
}

.intro-grid .section-lead {
  margin: 0;
  color: #4f5661;
}

.service-mosaic {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: minmax(250px, auto);
  gap: 12px;
  padding-bottom: 120px;
}

.service-card {
  --accent: var(--sun);
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(25px, 3vw, 40px);
  overflow: hidden;
  border-top: 5px solid var(--accent);
  color: var(--ivory);
  background: var(--ink);
  transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1), background 260ms ease;
}

.service-card::before {
  position: absolute;
  right: -24%;
  bottom: -52%;
  width: 78%;
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  border-radius: 50%;
  content: "";
  transition: transform 500ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.service-card:hover {
  z-index: 2;
  background: var(--ink-deep);
  transform: translateY(-5px);
}

.service-card:hover::before {
  transform: translate(-8%, -6%) scale(1.12);
}

.service-card-lead {
  grid-column: 1 / 8;
  grid-row: span 2;
  min-height: 555px;
}

.service-card-tall {
  grid-column: 8 / 13;
  grid-row: span 2;
  min-height: 555px;
}

.service-card:not(.service-card-lead, .service-card-tall, .service-card-wide) {
  grid-column: span 6;
}

.service-card-wide {
  min-height: 300px;
  grid-column: 1 / 13;
  display: grid;
  grid-template-columns: 50px minmax(0, 1.2fr) minmax(260px, 0.8fr) 48px;
  align-items: end;
  gap: 24px;
}

.accent-studio { --accent: var(--studio); }
.accent-health { --accent: var(--health); }
.accent-systems { --accent: var(--systems); }
.accent-growth { --accent: var(--growth); }
.accent-sun { --accent: var(--sun); }

.card-index {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--accent);
  font-family: var(--sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.card-kicker {
  position: relative;
  z-index: 1;
  margin: auto 0 18px;
  color: var(--accent);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.service-card h3 {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 4.2rem);
  letter-spacing: -0.045em;
  line-height: 0.99;
}

.service-card:not(.service-card-lead) h3 {
  font-size: clamp(1.8rem, 2.65vw, 3.25rem);
}

.service-card > p:not(.card-kicker) {
  position: relative;
  z-index: 1;
  max-width: 520px;
  margin: 21px 0 0;
  color: var(--text-muted);
  font-size: 0.91rem;
}

.card-arrow {
  position: absolute;
  z-index: 2;
  top: 28px;
  right: 30px;
  color: var(--accent);
  font-size: 1.3rem;
  transition: transform 200ms ease;
}

.service-card:hover .card-arrow {
  transform: translate(3px, -3px);
}

.solutions-section {
  padding-top: 132px;
}

.solutions-heading {
  max-width: 920px;
}

.solutions-heading > p:not(.eyebrow) {
  max-width: 660px;
  margin: 25px 0 0;
  color: var(--text-muted);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 66px;
}

.solution-card {
  position: relative;
  min-height: 510px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(29px, 4vw, 52px);
  overflow: hidden;
  border: 1px solid var(--line-dark);
  background: var(--ink-soft);
  transition: transform 250ms ease, border-color 250ms ease;
}

.solution-card::after {
  position: absolute;
  right: -15%;
  bottom: -35%;
  width: 72%;
  aspect-ratio: 1;
  border: 1px solid var(--solution-accent, var(--sun));
  border-radius: 50%;
  content: "";
  opacity: 0.18;
}

.solution-card:hover {
  border-color: var(--solution-accent, var(--sun));
  transform: translateY(-5px);
}

.iatros-card { --solution-accent: var(--health); }
.qa-card { --solution-accent: var(--systems); }
.play-card { --solution-accent: var(--studio); }

.solution-status {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #d4d9d2;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.solution-status i,
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--solution-accent, var(--sun));
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--solution-accent, var(--sun)) 12%, transparent);
}

.solution-code {
  margin: auto 0 5px;
  color: var(--solution-accent, var(--sun));
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.solution-card h3,
.solution-title {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(3rem, 4.2vw, 5.2rem);
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.solution-card > p:not(.solution-code) {
  position: relative;
  z-index: 1;
  max-width: 540px;
  margin: 24px 0;
  color: var(--text-muted);
}

.text-link {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid currentColor;
  color: var(--ivory);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 2;
}

.text-link:hover {
  color: var(--sun);
}

.family-section {
  padding: 122px 0;
}

.family-intro {
  max-width: 900px;
}

.family-intro > p:not(.eyebrow) {
  max-width: 650px;
  margin: 25px 0 0;
  color: #505762;
}

.practice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 65px;
}

.practice-card {
  --practice: var(--sun);
  min-height: 350px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(25px, 3.5vw, 44px);
  border-top: 4px solid var(--practice);
  color: var(--ivory);
  background: var(--ink);
}

.practice-card img {
  width: min(100%, 430px);
  height: auto;
  margin: auto 0 36px;
}

.practice-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.86rem;
}

.practice-studio { --practice: var(--studio); }
.practice-health { --practice: var(--health); }
.practice-systems { --practice: var(--systems); }
.practice-growth { --practice: var(--growth); }

.evidence-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 0.8fr);
  align-items: start;
  gap: clamp(50px, 9vw, 150px);
  padding-top: 135px;
}

.evidence-copy > p:not(.eyebrow) {
  max-width: 610px;
  margin: 25px 0 0;
  color: var(--text-muted);
}

.evidence-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
  list-style: none;
}

.evidence-list li {
  min-height: 125px;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 17px;
  align-items: center;
  border-bottom: 1px solid var(--line-dark);
}

.evidence-list li > span {
  color: var(--sun);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.evidence-list strong {
  font-family: var(--display);
  font-size: 1.75rem;
  font-weight: 550;
}

.evidence-list p {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.closing {
  padding: 105px 0;
  text-align: left;
}

.closing-home {
  margin-top: 20px;
  margin-bottom: 120px;
  padding: clamp(48px, 7vw, 92px);
  color: var(--ink);
  background: var(--sun);
}

.closing-home .eyebrow {
  color: var(--ink);
}

.closing-home .eyebrow > span {
  background: linear-gradient(90deg, transparent, var(--ink));
}

.closing-home h2 {
  max-width: 1050px;
}

.closing-home > p:not(.eyebrow) {
  max-width: 650px;
  margin: 27px 0 32px;
  color: #3d3d35;
}

.page-main {
  min-height: 70vh;
}

.page-hero {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--max));
  min-height: 552px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-inline: auto;
  padding: 122px 0 74px;
  border-bottom: 1px solid var(--line-dark);
}

.page-hero h1 {
  max-width: 1100px;
}

.page-lead {
  max-width: 740px;
  margin: 22px 0 0;
  color: var(--text-muted);
}

.breadcrumbs {
  margin: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--slate);
  font-size: 0.7rem;
}

.breadcrumbs a:hover {
  color: var(--ivory);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.18fr);
  align-items: start;
  gap: clamp(38px, 7vw, 96px);
  border-bottom: 1px solid var(--line-dark);
}

.sticky-title {
  position: sticky;
  top: 84px;
}

.sticky-title h2,
.contact-aside h2 {
  margin: 0;
  font-size: clamp(2.05rem, 3.25vw, 3.6rem);
  letter-spacing: -0.045em;
  line-height: 1;
}

.content-stack,
.faq {
  display: grid;
  gap: 12px;
}

.detail-card,
.info-card,
.principle-card {
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--line-dark);
  background: var(--ink-soft);
}

.detail-card h3,
.info-card h3,
.principle-card h3 {
  margin: 0;
  font-size: clamp(1.45rem, 2.1vw, 2.15rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}

.detail-card p:not(.card-kicker),
.info-card p,
.principle-card p,
.detail-card li {
  color: var(--text-muted);
}

.detail-card p:last-child,
.info-card p:last-child,
.principle-card p:last-child {
  margin-bottom: 0;
}

.detail-card ul {
  padding-left: 20px;
}

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

.status-banner,
.notice {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 14px;
  padding: 18px 20px;
  border: 1px solid var(--line-dark);
  color: var(--text-muted);
  background: rgba(245, 238, 220, 0.035);
  font-size: 0.82rem;
}

.status-banner strong,
.notice strong {
  color: var(--ivory);
}

.status-dot {
  margin-top: 7px;
  background: var(--sun);
}

.faq details {
  border: 1px solid var(--line-dark);
  background: var(--ink-soft);
}

.faq summary {
  padding: 22px 58px 22px 24px;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 560;
}

.faq details p {
  margin: 0;
  padding: 0 24px 24px;
  color: var(--text-muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.tag {
  padding: 8px 12px;
  border: 1px solid var(--line-dark);
  color: var(--ivory);
  font-size: 0.72rem;
}

.section-shell {
  padding: 88px 0;
}

.cards-grid {
  margin-top: 55px;
}

.notice {
  grid-template-columns: 1fr;
  margin-top: 12px;
}

.notice p {
  margin: 0;
}

.contact-layout,
.legal-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.7fr) minmax(0, 1.3fr);
  align-items: start;
  gap: clamp(45px, 8vw, 120px);
}

.contact-aside {
  position: sticky;
  top: 84px;
}

.contact-aside > p {
  color: var(--text-muted);
}

.contact-aside .contact-safety {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid var(--line-dark);
  font-size: 0.74rem;
  line-height: 1.7;
}

.brief-builder {
  display: grid;
  gap: 28px;
  padding: clamp(24px, 3.4vw, 42px);
  border: 1px solid var(--line-dark);
  background:
    radial-gradient(circle at 92% 8%, rgba(242, 201, 76, 0.12), transparent 27%),
    var(--ink-soft);
}

.brief-points {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.brief-points li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-dark);
}

.brief-points li:first-child {
  border-top: 1px solid var(--line-dark);
}

.brief-points li > span {
  color: var(--sun);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brief-points strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ivory);
  font-family: var(--display);
  font-size: 1.24rem;
  font-weight: 620;
}

.brief-points p,
.brief-builder > small {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.74rem;
  line-height: 1.7;
}

.brief-builder > .button {
  width: max-content;
  max-width: 100%;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--line-dark);
  background: var(--ink-soft);
}

.field {
  display: grid;
  gap: 8px;
}

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

.field label {
  font-size: 0.73rem;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 13px;
  border: 1px solid #5f5a52;
  border-radius: 0;
  color: var(--ivory);
  background: var(--ink);
}

.field textarea {
  min-height: 170px;
  resize: vertical;
}

.field small {
  color: var(--slate);
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.77rem;
}

.form-consent input {
  margin-top: 5px;
  accent-color: var(--sun);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.form-status {
  margin: 0;
  color: var(--health);
  font-size: 0.78rem;
}

.form-status.error {
  color: var(--studio);
}

.site-footer {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--max));
  display: grid;
  grid-template-columns: minmax(260px, 1.6fr) repeat(3, minmax(130px, 0.6fr));
  gap: clamp(24px, 4vw, 52px);
  margin-inline: auto;
  padding: 58px 0 28px;
  border-top: 1px solid var(--line-dark);
}

.site-footer > div,
.site-footer > nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.site-footer > div > span {
  margin-bottom: 8px;
  color: var(--sun);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-footer a:not(.brand),
.site-footer p {
  margin: 0;
  color: var(--slate);
  font-size: 0.75rem;
}

.site-footer a:hover {
  color: var(--ivory);
}

.footer-brand .brand img {
  width: 170px;
}

.footer-brand > p {
  margin-top: 10px;
}

.footer-legal {
  grid-column: 1 / -1;
  padding-top: 27px;
  border-top: 1px solid var(--line-dark);
}

.scroll-progress {
  position: fixed;
  z-index: 90;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  pointer-events: none;
  background: var(--sun);
  transform: scaleX(0);
  transform-origin: left;
}

[data-reveal] {
  opacity: 0;
  filter: blur(8px);
  transform: translateY(24px);
  transition:
    opacity 700ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--reveal-delay, 0ms),
    filter 700ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--reveal-delay, 0ms),
    transform 700ms cubic-bezier(0.2, 0.8, 0.2, 1) var(--reveal-delay, 0ms);
}

[data-reveal].visible {
  opacity: 1;
  filter: none;
  transform: none;
}

@media (max-width: 1080px) {
  .solution-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .main-nav {
    gap: 15px;
    font-size: 0.69rem;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 58px;
    padding-top: 165px;
  }

  .hero-copy {
    max-width: 870px;
  }

  .hero-visual {
    width: min(100%, 860px);
    min-height: 560px;
    margin-inline: auto;
  }

  .service-card-lead {
    grid-column: 1 / 7;
  }

  .service-card-tall {
    grid-column: 7 / 13;
  }

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

  .site-footer {
    grid-template-columns: 1.4fr repeat(2, 1fr);
  }

  .site-footer > div:nth-child(4) {
    grid-column: 2;
  }
}

@media (max-width: 820px) {
  .site-header {
    min-height: 60px;
  }

  .brand img {
    width: 100px;
  }

  .menu-button,
  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 14px var(--page-gutter) 22px;
    border-bottom: 1px solid var(--line-dark);
    background: rgba(15, 20, 29, 0.985);
    box-shadow: 0 28px 50px rgba(0, 0, 0, 0.32);
  }

  .main-nav.open {
    display: grid;
  }

  .main-nav a {
    padding: 12px 4px;
    font-size: 0.82rem;
  }

  .main-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .main-nav .nav-cta {
    justify-content: center;
    margin-top: 8px;
  }

  .nav-products { padding: 10px 4px 4px; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
  .nav-products summary { justify-content: space-between; padding: 5px 0 12px; font-size: .82rem; }
  .nav-mega {
    position: static;
    width: 100%;
    grid-template-columns: 1fr;
    padding: 0 0 8px;
    border: 0;
    background: transparent;
    box-shadow: none;
    animation-duration: 150ms;
  }
  .nav-mega::before { display: none; }
  .nav-product { min-height: 76px; padding: 14px 15px; border: 0; border-bottom: 1px solid rgba(247, 241, 228, .08); }
  .nav-product strong { font-size: 1.15rem; }
  .nav-product > span { display: none; }
  .nav-product i { top: 22px; }
  .nav-all-products { padding: 12px 3px 3px !important; }

  .intro-grid,
  .content-grid,
  .contact-layout,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .sticky-title,
  .contact-aside {
    position: static;
  }

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

  .service-card,
  .service-card-lead,
  .service-card-tall,
  .service-card:not(.service-card-lead, .service-card-tall, .service-card-wide),
  .service-card-wide {
    min-height: 360px;
    grid-column: span 1;
    grid-row: auto;
  }

  .service-card-lead {
    grid-column: 1 / -1;
    min-height: 470px;
  }

  .service-card-wide {
    grid-column: 1 / -1;
    display: flex;
  }

  .solution-grid,
  .practice-grid {
    grid-template-columns: 1fr;
  }

  .page-hero {
    min-height: 580px;
  }
}

@media (max-width: 600px) {
  :root {
    --page-gutter: 18px;
  }

  .hero {
    gap: 45px;
    padding-top: 132px;
    padding-bottom: 65px;
  }

  .hero h1 {
    font-size: clamp(3.35rem, 17vw, 5.2rem);
  }

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

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

  .trust-line {
    display: grid;
    grid-template-columns: repeat(2, auto);
    justify-content: start;
  }

  .hero-visual {
    min-height: 370px;
  }

  .brand-object {
    width: 91%;
  }

  .brand-descriptor strong {
    font-size: 0.4rem;
    letter-spacing: 0.08em;
  }

  .coordinate-bottom {
    display: none;
  }

  .signal-bar {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .signal-bar > div {
    justify-content: flex-start;
  }

  .section {
    padding: 68px 0;
  }

  .section-heading h2,
  .solutions-heading h2,
  .family-intro h2,
  .evidence-copy h2,
  .closing h2,
  .page-hero h1 {
    font-size: clamp(2.45rem, 11vw, 3.8rem);
  }

  .intro-grid {
    gap: 29px;
    padding-bottom: 52px;
  }

  .service-mosaic {
    grid-template-columns: 1fr;
    padding-bottom: 85px;
  }

  .service-card,
  .service-card-lead,
  .service-card-tall,
  .service-card:not(.service-card-lead, .service-card-tall, .service-card-wide),
  .service-card-wide {
    min-height: 355px;
    grid-column: 1;
  }

  .service-card-lead {
    min-height: 440px;
  }

  .service-card h3,
  .service-card:not(.service-card-lead) h3 {
    font-size: clamp(2rem, 9.8vw, 3rem);
  }

  .solutions-section {
    padding-top: 92px;
  }

  .solution-grid,
  .practice-grid {
    margin-top: 45px;
  }

  .solution-card {
    min-height: 430px;
  }

  .family-section {
    padding: 88px 0;
  }

  .practice-card {
    min-height: 285px;
  }

  .closing-home {
    width: calc(100% - 24px);
    margin-bottom: 84px;
    padding: 40px 25px;
  }

  .page-hero {
    min-height: 520px;
    padding: 125px 0 68px;
  }

  .detail-grid,
  .cards-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .field-full,
  .form-consent,
  .form-actions {
    grid-column: 1;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .site-footer > div:nth-child(4),
  .footer-legal {
    grid-column: 1;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    filter: none;
    transform: none;
  }

  .brand-object {
    transform: translate(-50%, -50%) rotateX(-4deg) rotateY(7deg);
  }
}

/* Densité desktop : rendu équivalent à une interface vue autour de 80 %, sans toucher au zoom du navigateur. */
@media (min-width: 1200px) {
  html { font-size: 80%; }
}

/* Catalogue produit V2 — même série visuelle et même densité que les pages dédiées. */
.solution-page-v2 .page-hero {
  min-height: 440px;
  padding-top: 132px;
  padding-bottom: 58px;
}

.solution-page-v2 .page-hero h1 {
  max-width: 1050px;
}

.solution-page-v2 .solution-grid {
  gap: 16px;
  margin-top: 0;
  padding-top: 48px;
}

.solution-page-v2 .solution-card {
  min-height: 570px;
  padding: 24px;
  border-top: 2px solid var(--solution-accent);
  border-radius: 20px;
  background: #211e19;
}

.solution-page-v2 .solution-card::after {
  display: none;
}

.solution-page-v2 .solution-visual {
  width: 100%;
  min-height: 220px;
  margin: 22px 0 28px;
  border: 1px solid rgba(247, 241, 228, .14);
  border-radius: 15px;
  background-color: #e7dfcf;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.solution-page-v2 .iatros-card .solution-visual { background-image: url('/assets/visuals/lyan-iatros-editorial-v2-720.webp'); }
.solution-page-v2 .qa-card .solution-visual { background-image: url('/assets/visuals/lyan-maghreb-qa-editorial-v2-720.webp'); }
.solution-page-v2 .play-card .solution-visual { background-image: url('/assets/visuals/lyan-play-lab-editorial-v2-720.webp'); }

.solution-page-v2 .solution-code {
  margin: 0 0 7px;
}

.solution-page-v2 .solution-card h2 {
  font-size: clamp(2.75rem, 3.5vw, 4.25rem);
}

.solution-page-v2 .solution-card > p:not(.solution-code) {
  min-height: 48px;
  margin: 17px 0 22px;
}

.solution-page-v2 .solution-chooser {
  display: none;
}

@media (max-width: 760px) {
  .solution-page-v2 .page-hero {
    min-height: 390px;
    padding-top: 118px;
  }

  .solution-page-v2 .solution-card {
    min-height: 500px;
  }

  .solution-page-v2 .solution-visual {
    min-height: 235px;
    background-size: auto 100%;
  }

  .solution-page-v2 .iatros-card .solution-visual { background-position: 8% center; }
  .solution-page-v2 .qa-card .solution-visual { background-position: 50% center; }
  .solution-page-v2 .play-card .solution-visual { background-position: 92% center; }
}