/* ============ Tokens ============ */
:root {
  color-scheme: dark;
  --bg: #0a0910;
  --bg-2: #100e18;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --ink: #f5f2fa;
  --ink-2: #b6b0c4;
  --ink-3: #8a8499;

  --orange: #ff6b3d;
  --coral: #ff8a5b;
  --pink: #ff3d8b;
  --violet: #8b5cff;
  --accent: var(--orange);
  --grad: linear-gradient(100deg, #ff8a5b 0%, #ff4f6d 35%, #ff3d8b 55%, #a46bff 80%, #ff8a5b 100%);
  --grad-btn: linear-gradient(100deg, #ff6b3d, #ff3d8b);

  --font-display: "Sora", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1180px;
  --gutter: 20px;
  --radius: 22px;
  --radius-sm: 14px;
  --header-h: 72px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0; min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* grain très léger pour donner de la matière aux fonds sombres */
body::after {
  content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -0.03em; margin: 0; text-wrap: balance; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
dl, dd { margin: 0; }
strong { font-weight: 600; color: var(--ink); }
:focus-visible { outline: 2px solid var(--coral); outline-offset: 3px; border-radius: 8px; }
::selection { background: var(--pink); color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); position: relative; }
.narrow { max-width: 720px; }
.muted { color: var(--ink-3); }
.ico { width: 1.15em; height: 1.15em; flex: none; }
.ico-sm { width: 0.95em; height: 0.95em; }

.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 10px; text-decoration: none; }
.skip:focus { top: 12px; }

/* texte en dégradé animé */
.grad {
  background: var(--grad); background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradShift 8s linear infinite;
}
@keyframes gradShift { to { background-position: -220% 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 0.74rem/1.2 var(--font-body); letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--coral); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; opacity: 0.7; }

/* ============ Fond aurora ============ */
.aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.55; will-change: transform; }
.b1 { width: 620px; height: 620px; background: radial-gradient(circle, #ff6b3d, transparent 65%); top: -220px; right: -120px; animation: drift1 18s ease-in-out infinite; }
.b2 { width: 560px; height: 560px; background: radial-gradient(circle, #ff3d8b, transparent 65%); top: 120px; right: 22%; opacity: 0.38; animation: drift2 22s ease-in-out infinite; }
.b3 { width: 680px; height: 680px; background: radial-gradient(circle, #7c4dff, transparent 65%); bottom: -360px; left: -200px; opacity: 0.42; animation: drift3 26s ease-in-out infinite; }
@keyframes drift1 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-120px, 80px) scale(1.12); } }
@keyframes drift2 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(140px, -60px) scale(0.9); } }
@keyframes drift3 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(160px, -120px) scale(1.15); } }
.grid-bg {
  position: absolute; inset: 0; pointer-events: none; z-index: 0; opacity: 0.5;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 20%, transparent 75%);
}

/* barre de progression de lecture */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; background: var(--grad-btn); transform-origin: 0 50%; transform: scaleX(var(--p, 0)); }

/* ============ Buttons ============ */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 46px; padding: 11px 20px;
  border-radius: 999px; border: 1px solid transparent;
  font: 600 0.95rem/1.2 var(--font-body); text-decoration: none; cursor: pointer; color: var(--ink);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background-color 0.3s, border-color 0.3s;
}
.btn:hover { transform: translateY(-2px); }
.btn-sm { min-height: 40px; padding: 8px 16px; font-size: 0.875rem; }
.btn-lg { min-height: 54px; padding: 15px 26px; font-size: 1rem; }
.btn-primary { background: var(--grad-btn); color: #fff; box-shadow: 0 10px 30px -10px rgba(255, 70, 110, 0.7); }
.btn-primary:hover { box-shadow: 0 16px 40px -10px rgba(255, 70, 110, 0.9); }
.btn-primary::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-120%); animation: shine 5s ease-in-out 1.5s infinite;
}
@keyframes shine { 0%, 70% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
.btn-ghost { border-color: var(--border-strong); background: rgba(255,255,255,.03); backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: rgba(255,255,255,.4); background: rgba(255,255,255,.08); }
.btn .ico { transition: transform 0.3s var(--ease); }
.btn:hover .ico { transform: translateX(3px); }

.icon-btn {
  display: inline-grid; place-items: center; width: 44px; height: 44px;
  border-radius: 999px; border: 0; background: transparent; color: var(--ink-2); cursor: pointer; transition: background 0.2s, color 0.2s;
}
.icon-btn:hover { background: var(--surface-2); color: var(--ink); }

.text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--coral); font-weight: 600; text-decoration: none; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ============ Header ============ */
.site-header { position: sticky; top: 0; z-index: 50; padding-top: 12px; }
.header-inner {
  display: flex; align-items: center; gap: 12px; height: 60px; padding: 0 10px 0 16px;
  border: 1px solid var(--border); border-radius: 999px;
  background: rgba(14, 12, 22, 0.6); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,.8);
  max-width: calc(var(--wrap) - 2 * var(--gutter)); margin-inline: auto;
}
.site-header > .wrap { padding-inline: var(--gutter); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--grad-btn); color: #fff; font: 700 0.78rem/1 var(--font-display); }
.brand-text { display: grid; line-height: 1.15; }
.brand-text strong { font: 600 0.95rem/1.2 var(--font-display); letter-spacing: -0.01em; white-space: nowrap; }
.brand-text small { font-size: 0.72rem; color: var(--ink-3); display: none; }
@media (min-width: 560px) { .brand-text small { display: block; } }
.main-nav { margin-left: auto; display: none; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 4px; padding: 8px 14px; border-radius: 999px;
  font: 500 0.9rem/1.2 var(--font-body); color: var(--ink-2); text-decoration: none; background: none; border: 0; cursor: pointer; transition: color 0.2s, background 0.2s;
}
.nav-link:hover, .dd-toggle[aria-expanded="true"] { color: var(--ink); background: var(--surface-2); }
.header-actions { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.lang { display: inline-grid; place-items: center; min-width: 44px; height: 44px; border-radius: 999px; font: 600 0.78rem/1 var(--font-body); letter-spacing: 0.08em; text-decoration: none; color: var(--ink-2); }
.lang:hover { background: var(--surface-2); color: var(--ink); }
.hide-sm { display: none; }

.has-dd { position: relative; }
.dd {
  position: absolute; top: calc(100% + 14px); left: 50%; translate: -50% 0;
  width: 400px; padding: 10px; border-radius: var(--radius);
  background: rgba(18, 15, 28, 0.92); backdrop-filter: blur(20px); border: 1px solid var(--border); box-shadow: 0 30px 60px -20px rgba(0,0,0,.8);
  opacity: 0; visibility: hidden; transform: translateY(-6px) scale(0.98); transition: 0.22s var(--ease);
}
.has-dd.is-open .dd { opacity: 1; visibility: visible; transform: none; }
.dd a { display: flex; align-items: center; gap: 14px; padding: 10px 12px; border-radius: var(--radius-sm); text-decoration: none; transition: background 0.2s; }
.dd a:hover { background: var(--surface-2); }
.dd-metric { min-width: 70px; font: 700 1.05rem/1 var(--font-display); }
.dd-text { display: grid; }
.dd-text strong { font-size: 0.92rem; }
.dd-text small { color: var(--ink-3); font-size: 0.8rem; }
.dd .dd-all { justify-content: space-between; margin-top: 6px; border-top: 1px solid var(--border); border-radius: 0 0 var(--radius-sm) var(--radius-sm); font-weight: 600; font-size: 0.9rem; color: var(--coral); }

.mobile-menu { margin: 8px var(--gutter) 0; border: 1px solid var(--border); border-radius: var(--radius); background: rgba(14, 12, 22, 0.96); backdrop-filter: blur(18px); }
.mobile-menu ul { padding: 8px 18px 14px; }
.mobile-menu a { display: block; padding: 14px 2px; border-bottom: 1px solid var(--border); font: 600 1.1rem/1.2 var(--font-display); text-decoration: none; }
.mobile-menu li:last-child a { border-bottom: 0; }

@media (min-width: 720px) { .hide-sm { display: inline-flex; } }
@media (min-width: 1000px) {
  .main-nav { display: block; }
  .header-actions { margin-left: 8px; }
  .menu-toggle { display: none; }
  .mobile-menu { display: none !important; }
}

/* ============ Sections ============ */
.section { position: relative; padding-block: clamp(80px, 10vw, 140px); }
.section-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); }
.section-head p.lead { margin-top: 18px; color: var(--ink-2); font-size: 1.08rem; max-width: 60ch; }
.sub-title { font: 600 1.25rem/1.2 var(--font-display); margin: 64px 0 22px; color: var(--ink-2); }
.num { font: 600 0.8rem/1 var(--font-display); letter-spacing: 0.06em; color: var(--coral); }
.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--border-strong), transparent); }

/* cartes verre + halo qui suit la souris */
.glow {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color 0.35s, transform 0.35s var(--ease), background 0.35s;
}
.glow::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity 0.4s; border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 90, 110, 0.14), transparent 60%);
}
.glow:hover { border-color: rgba(255, 120, 120, 0.3); background: var(--surface-2); }
.glow:hover::before { opacity: 1; }

/* ============ Hero ============ */
.hero { position: relative; overflow: hidden; margin-top: calc(-1 * (var(--header-h) + 12px)); padding: calc(var(--header-h) + clamp(56px, 9vw, 120px)) 0 clamp(48px, 6vw, 72px); }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 48px; align-items: center; }
.badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px 7px 12px; margin-bottom: 28px;
  border: 1px solid var(--border-strong); border-radius: 999px; background: rgba(255,255,255,.04); backdrop-filter: blur(10px);
  font-size: 0.86rem; color: var(--ink-2);
}
.dot { position: relative; width: 8px; height: 8px; border-radius: 50%; background: #3ee08f; }
.dot::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #3ee08f; animation: ping 2s ease-out infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: 0.7; } 100% { transform: scale(3); opacity: 0; } }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5.2rem); line-height: 1; letter-spacing: -0.045em; max-width: 15ch; }
.hero-role { margin-top: 26px; font: 600 1.05rem/1.4 var(--font-display); }
.hero-lede { margin-top: 12px; max-width: 60ch; font-size: 1.1rem; line-height: 1.7; color: var(--ink-2); }
.hero-lede strong { color: var(--ink); font-weight: 600; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.portrait--mobile { width: 84px; margin-bottom: 26px; }

/* entrée en cascade du hero */
.js .hero .rise, .js .case-hero .rise { opacity: 0; transform: translateY(24px); animation: rise 0.9s var(--ease) forwards; animation-delay: calc(var(--d, 0) * 110ms + 100ms); }
@keyframes rise { to { opacity: 1; transform: none; } }

/* carte profil */
.profile { padding: 26px; background: rgba(20, 16, 30, 0.55); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.profile-head { display: flex; align-items: center; gap: 16px; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.profile-head strong { display: block; font: 600 1.1rem/1.2 var(--font-display); }
.profile-head small { color: var(--ink-3); font-size: 0.85rem; }
.ring { position: relative; width: 72px; height: 72px; flex: none; border-radius: 50%; padding: 3px; }
.ring::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, #ff6b3d, #ff3d8b, #8b5cff, #ff6b3d); animation: spin 6s linear infinite; }
.ring img { position: relative; width: 100%; height: 100%; border-radius: 50%; object-fit: cover; background: linear-gradient(160deg, #ff8a5b, #ff4f6d); border: 3px solid #14111d; }
@keyframes spin { to { transform: rotate(1turn); } }
.portrait--mobile.ring { width: 84px; height: 84px; }
.profile dl { display: grid; gap: 14px; }
.profile dl div { display: grid; gap: 2px; }
@media (min-width: 520px) { .profile dl div { grid-template-columns: 120px 1fr; gap: 12px; align-items: baseline; } }
.profile dt { font-size: 0.8rem; color: var(--ink-3); }
.profile dd { font-weight: 500; font-size: 0.93rem; }
.mini-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.mini-chips li { padding: 3px 11px; border-radius: 999px; border: 1px solid var(--border-strong); background: rgba(255,255,255,.04); font-size: 0.8rem; font-weight: 500; }

.stats { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: clamp(48px, 7vw, 80px); }
.stat { padding: 22px 20px; }
.stat strong { display: block; font: 700 clamp(2rem, 4.4vw, 3rem)/1 var(--font-display); letter-spacing: -0.04em; }
.stat span { display: block; margin-top: 10px; font-size: 0.86rem; color: var(--ink-2); line-height: 1.45; }
@media (min-width: 800px) { .stats { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr 400px; gap: 64px; }
  .portrait--mobile { display: none; }
}

/* bandeau d'outils qui défile */
.marquee { position: relative; z-index: 1; overflow: hidden; padding: 26px 0; border-block: 1px solid var(--border); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; width: max-content; gap: 48px; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { font: 500 1rem/1 var(--font-display); color: var(--ink-3); white-space: nowrap; display: inline-flex; align-items: center; gap: 48px; }
.marquee-track span::after { content: "✦"; color: var(--coral); font-size: 0.7rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============ Value ============ */
.value-grid { display: grid; gap: 16px; }
.value-card { padding: 30px; display: flex; flex-direction: column; gap: 14px; }
.value-card .num { font-size: 0.85rem; }
.value-card h3 { font-size: 1.35rem; }
.value-card p { color: var(--ink-2); }
.value-card .proof { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); color: var(--ink); font-weight: 600; font-size: 0.92rem; display: flex; gap: 8px; }
.value-card .proof::before { content: "↗"; color: var(--coral); }
@media (min-width: 720px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .value-grid { grid-template-columns: repeat(4, 1fr); } }

/* ============ Case cards ============ */
.cases-featured { display: grid; gap: 20px; }
.cases-grid { display: grid; gap: 16px; }
.case-card { display: grid; text-decoration: none; }
.case-card:hover { transform: translateY(-4px); }
.case-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #15121f; }
.case-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(10, 9, 16, 0.55)); pointer-events: none; }
.case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.case-media.is-contain img { object-fit: contain; padding: 18px; background: #fff; }
.case-media.is-contain::after { display: none; }
.case-card:hover .case-media img { transform: scale(1.05); }
.case-body { padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.case-tag { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.case-metric { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.case-metric span { font: 700 2.2rem/1 var(--font-display); letter-spacing: -0.04em; }
.case-metric small { color: var(--ink-2); font-size: 0.88rem; }
.case-body h3 { font-size: 1.15rem; line-height: 1.25; }
.case-blurb { color: var(--ink-2); }
.case-link { margin-top: auto; padding-top: 12px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.92rem; color: var(--coral); }
.case-link .ico { transition: transform 0.3s var(--ease); }
.case-card:hover .case-link .ico { transform: translateX(4px); }
@media (min-width: 640px) { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .case-card--big { grid-template-columns: 1.3fr 1fr; }
  .case-card--big:nth-child(even) { grid-template-columns: 1fr 1.3fr; }
  .case-card--big:nth-child(even) .case-media { order: 2; }
  .case-card--big .case-media { aspect-ratio: auto; min-height: 380px; }
  .case-card--big .case-body { padding: 40px; gap: 16px; justify-content: center; }
  .case-card--big h3 { font-size: 1.6rem; }
  .case-card--big .case-metric span { font-size: 3.4rem; }
  .cases-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============ Recommendations ============ */
.recos { display: grid; gap: 16px; }
.reco { margin: 0; padding: 30px; display: flex; flex-direction: column; gap: 24px; }
.reco blockquote { margin: 0; position: relative; padding-top: 34px; }
.reco blockquote::before { content: "“"; position: absolute; top: -18px; left: -4px; font: 700 4.6rem/1 var(--font-display); background: var(--grad-btn); -webkit-background-clip: text; background-clip: text; color: transparent; }
.reco blockquote p { font-size: 1.04rem; line-height: 1.65; color: var(--ink); }
.reco figcaption { margin-top: auto; display: flex; align-items: center; gap: 14px; padding-top: 20px; border-top: 1px solid var(--border); }
.reco figcaption > span:last-child { display: grid; }
.reco figcaption small { font-size: 0.85rem; color: var(--ink-2); }
.reco figcaption small.muted { color: var(--ink-3); }
.avatar { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--grad-btn); color: #fff; font: 700 0.85rem/1 var(--font-display); flex: none; }
.recos-foot { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; justify-content: space-between; margin-top: 26px; font-size: 0.92rem; }
@media (min-width: 860px) { .recos { grid-template-columns: repeat(2, 1fr); } }

/* ============ Approach ============ */
.steps { display: grid; gap: 16px; counter-reset: step; }
.step { padding: 30px; display: flex; flex-direction: column; gap: 12px; }
.step-num { font: 700 3rem/1 var(--font-display); letter-spacing: -0.04em; }
.step h3 { font-size: 1.3rem; }
.step p { color: var(--ink-2); }
.step .tools { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--border); font-size: 0.85rem; color: var(--ink); }
.step .tools span { display: block; font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }

/* ============ Timeline ============ */
.timeline { position: relative; display: grid; gap: 14px; padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.timeline::after { content: ""; position: absolute; left: 6px; top: 8px; width: 2px; height: calc(var(--tl, 0) * (100% - 16px)); background: linear-gradient(180deg, #ff6b3d, #ff3d8b, #8b5cff); }
.tl-item { position: relative; padding: 24px 26px; overflow: visible; }
.tl-item::after { content: ""; position: absolute; left: -28px; top: 32px; width: 14px; height: 14px; border-radius: 50%; background: var(--bg); border: 2px solid var(--coral); z-index: 1; }
.tl-item:first-child::after { background: var(--coral); box-shadow: 0 0 0 6px rgba(255, 107, 61, 0.15); }
.tl-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.tl-date { font: 600 0.85rem/1.3 var(--font-display); color: var(--coral); }
.tl-body h3 { font-size: 1.25rem; }
.tl-body h3 a { text-decoration: none; }
.tl-body h3 a:hover { text-decoration: underline; text-decoration-color: var(--coral); text-underline-offset: 5px; }
.tl-body h3 span { font-weight: 500; color: var(--ink-2); font-size: 1rem; }
.tl-place { color: var(--ink-3); font-size: 0.9rem; margin: 4px 0 10px; }
.tl-body p:last-child { color: var(--ink-2); max-width: 75ch; }
.tl-current { display: inline-block; margin-left: 8px; padding: 2px 10px; border-radius: 999px; font: 600 0.72rem/1.6 var(--font-body); background: rgba(255, 107, 61, 0.15); color: var(--coral); vertical-align: middle; }

/* ============ Education ============ */
.edu-grid { display: grid; gap: 16px; align-items: start; }
.degrees { display: grid; gap: 14px; }
.degree { padding: 26px; display: grid; gap: 6px; }
.degree h3 { font-size: 1.2rem; }
.degree .tl-place { margin: 0 0 6px; }
.degree p:not(.tl-place) { color: var(--ink-2); }
.degree .text-link { margin-top: 8px; font-size: 0.92rem; }
.certs { padding: 26px; }
.certs h3 { font-size: 1.1rem; margin-bottom: 18px; }
.certs ul { display: grid; gap: 14px; }
.certs li { display: flex; gap: 12px; align-items: flex-start; }
.certs li > span:last-child { display: grid; }
.certs small { color: var(--ink-3); font-size: 0.84rem; }
.cert-dot { width: 8px; height: 8px; margin-top: 8px; border-radius: 50%; background: var(--grad-btn); flex: none; }
@media (min-width: 960px) { .edu-grid { grid-template-columns: 1.4fr 1fr; } }

/* ============ Personal ============ */
.section--tight { padding-block: clamp(56px, 7vw, 96px); }
.personal { display: grid; gap: 16px; }
.personal li { padding: 26px; display: grid; gap: 8px; }
.p-icon { font: 700 1.8rem/1 var(--font-display); }
.personal h3 { font-size: 1.12rem; }
.personal p { color: var(--ink-2); font-size: 0.96rem; }
@media (min-width: 760px) { .personal { grid-template-columns: repeat(3, 1fr); } }

/* ============ Skills ============ */
.skills { display: grid; gap: 16px; }
.skill-group { padding: 24px; }
.skill-group h3 { font-size: 1.02rem; margin-bottom: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,.05); border: 1px solid var(--border); font-size: 0.84rem; color: var(--ink-2); transition: border-color 0.2s, color 0.2s; }
.chips li:hover { border-color: rgba(255, 138, 91, 0.5); color: var(--ink); }
@media (min-width: 640px) { .skills { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .skills { grid-template-columns: repeat(4, 1fr); } }

/* ============ Contact ============ */
.contact { position: relative; overflow: hidden; text-align: center; }
.contact .aurora .b1 { top: auto; bottom: -300px; right: 10%; }
.contact .aurora .b3 { bottom: -320px; left: 5%; }
.contact-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.contact h2 { font-size: clamp(2.2rem, 5.6vw, 4.4rem); max-width: 16ch; }
.contact-body { margin-top: 20px; font-size: 1.1rem; color: var(--ink-2); max-width: 54ch; }
.contact-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }
.contact-actions .btn { max-width: 100%; }
.contact-actions .btn span { overflow: hidden; text-overflow: ellipsis; }
.contact-cv { margin-top: 22px; font-size: 0.9rem; color: var(--ink-3); }
@media (max-width: 520px) { .contact-actions .btn { width: 100%; } }

/* ============ Footer ============ */
.site-footer { border-top: 1px solid var(--border); color: var(--ink-3); font-size: 0.88rem; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; padding-block: 28px; }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--ink); }

/* ============ Case page ============ */
.case-hero { position: relative; overflow: hidden; margin-top: calc(-1 * (var(--header-h) + 12px)); padding: calc(var(--header-h) + clamp(40px, 6vw, 88px)) 0 clamp(36px, 5vw, 56px); }
.case-hero .aurora .blob { opacity: 0.35; }
.case-hero .wrap { z-index: 1; }
.back { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 30px; font-weight: 600; font-size: 0.9rem; color: var(--ink-2); text-decoration: none; }
.back:hover { color: var(--coral); }
.back .ico { transition: transform 0.3s var(--ease); }
.back:hover .ico { transform: translateX(-3px); }
.case-hero h1 { font-size: clamp(2.2rem, 4.8vw, 3.8rem); max-width: 18ch; letter-spacing: -0.04em; }
.case-hero-grid { display: grid; gap: 40px; align-items: center; }
.case-lede { margin-top: 20px; max-width: 58ch; font-size: 1.1rem; color: var(--ink-2); }
.hero-mini-stats { display: grid; grid-template-columns: repeat(3, minmax(0, max-content)); gap: 0; margin-top: 32px; }
.hero-mini-stats li { display: grid; gap: 6px; align-content: start; padding: 0 14px; border-left: 1px solid var(--border-strong); max-width: 190px; }
@media (min-width: 640px) { .hero-mini-stats li { padding: 0 22px; } }
.hero-mini-stats strong { font: 700 clamp(1.5rem, 3vw, 2.1rem)/1 var(--font-display); letter-spacing: -0.03em; white-space: nowrap; }
.stat strong, .case-metric span, .dd-metric { white-space: nowrap; }
.hero-mini-stats span { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); line-height: 1.4; }
.case-hero-media { position: relative; }
.case-hero-media::before { content: ""; position: absolute; inset: 10% 6% -8%; border-radius: 40px; background: radial-gradient(closest-side, rgba(255, 90, 60, 0.45), transparent 75%); filter: blur(30px); z-index: -1; }
.case-cover { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: #15121f; border: 1px solid var(--border-strong); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.9); }
.case-cover img { width: 100%; height: 100%; object-fit: cover; }
.case-cover.is-contain img { object-fit: contain; background: #fff; padding: 18px; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 48px; border: 1px solid var(--border-strong); border-radius: var(--radius); background: rgba(255,255,255,.03); backdrop-filter: blur(10px); overflow: hidden; }
.facts div { padding: 18px 20px; border-top: 1px solid var(--border); }
.facts div:nth-child(-n+2) { border-top: 0; }
.facts div:nth-child(even) { border-left: 1px solid var(--border); }
.facts dt { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 6px; }
.facts dd { font-weight: 500; font-size: 0.95rem; }
@media (min-width: 1000px) {
  .case-hero-grid { grid-template-columns: 1.05fr 1fr; gap: 56px; }
  .facts { grid-template-columns: repeat(var(--n, 4), 1fr); }
  .facts div { border-top: 0; border-left: 1px solid var(--border); }
  .facts div:first-child { border-left: 0; }
}

.tldr { margin-top: 36px; padding: clamp(24px, 4vw, 40px); }
.tldr::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, #ff6b3d, #ff3d8b, #8b5cff); }
.tldr h2 { font-size: 1.4rem; margin-bottom: 22px; }
.tldr dl { display: grid; gap: 20px; }
.tldr dt { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--coral); margin-bottom: 6px; }
.tldr dd { color: var(--ink-2); }
.tldr dd ul { display: grid; gap: 6px; }
.tldr dd li { padding-left: 18px; position: relative; }
.tldr dd li::before { content: ""; position: absolute; left: 2px; top: 0.7em; width: 6px; height: 6px; border-radius: 50%; background: var(--grad-btn); }
.tldr-result dd { color: var(--ink); font-weight: 600; }
@media (min-width: 860px) { .tldr dl { grid-template-columns: repeat(2, 1fr); gap: 26px 48px; } }

.stats--case { margin-top: 20px; }

.block { margin-top: clamp(64px, 9vw, 110px); }
.block .section-head { margin-bottom: 30px; }
.block .section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
.block-intro { max-width: 70ch; color: var(--ink-2); margin: -12px 0 30px; font-size: 1.05rem; }
.prose { max-width: 72ch; display: grid; gap: 16px; color: var(--ink-2); font-size: 1.05rem; }
.cards { display: grid; gap: 14px; }
.card { padding: 26px; display: flex; flex-direction: column; gap: 10px; }
.card h3 { font-size: 1.12rem; line-height: 1.25; }
.card p { color: var(--ink-2); font-size: 0.96rem; }
.cards--wins .card::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad-btn); }
.cards--compact .card { padding: 22px; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .cards { grid-template-columns: repeat(3, 1fr); } .cards--compact { grid-template-columns: repeat(4, 1fr); } }

.gallery { display: grid; gap: 14px; }
.gallery figure { margin: 0; }
.gallery figcaption { margin-top: 10px; font-size: 0.88rem; color: var(--ink-2); font-weight: 500; }
.zoom { display: block; width: 100%; padding: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: #15121f; cursor: zoom-in; transition: border-color 0.3s, transform 0.4s var(--ease); }
.zoom:hover { border-color: rgba(255, 120, 120, 0.4); transform: translateY(-3px); }
.zoom img { width: 100%; transition: transform 0.7s var(--ease); }
.zoom:hover img { transform: scale(1.04); }
.gallery--grid .zoom, .gallery--wide .zoom { aspect-ratio: 4 / 3; }
.gallery--grid .zoom img, .gallery--wide .zoom img { height: 100%; object-fit: cover; object-position: top; }
.gallery--portrait { grid-template-columns: repeat(2, 1fr); }
.gallery--portrait .zoom { aspect-ratio: 4 / 5; }
.gallery--portrait .zoom img { height: 100%; object-fit: cover; object-position: top; }
.gallery--grid4 { grid-template-columns: repeat(2, 1fr); }
.gallery--grid4 .zoom { aspect-ratio: 1; }
.gallery--grid4 .zoom img { height: 100%; object-fit: cover; }
.gallery--phones { grid-template-columns: repeat(2, 1fr); }
.gallery--phones .zoom { background: transparent; border: 0; }
.gallery--logos { grid-template-columns: repeat(2, 1fr); }
.gallery--logos .zoom { aspect-ratio: 3 / 2; display: grid; place-items: center; background: #fff; padding: 24px; }
.gallery--logos .zoom img { width: auto; max-height: 100%; }
.gallery--single .zoom { background: #fff; }
@media (min-width: 720px) {
  .gallery--grid, .gallery--wide { grid-template-columns: repeat(2, 1fr); }
  .gallery--portrait, .gallery--grid4, .gallery--phones { grid-template-columns: repeat(4, 1fr); }
  .gallery--portrait.is-thirds { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1000px) { .gallery--wide { grid-template-columns: repeat(3, 1fr); } }

.link-list { display: flex; flex-wrap: wrap; gap: 10px; }
.link-list a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); text-decoration: none; font-weight: 500; font-size: 0.92rem; transition: border-color 0.2s, color 0.2s, background 0.2s; }
.link-list a:hover { border-color: rgba(255, 138, 91, 0.6); color: var(--coral); background: var(--surface-2); }

.big-quote { margin-inline: 0; padding: clamp(28px, 5vw, 56px); text-align: left; }
.big-quote::after { content: ""; position: absolute; inset: 0; z-index: -2; background: radial-gradient(600px circle at 0% 0%, rgba(255, 107, 61, 0.16), transparent 60%), radial-gradient(600px circle at 100% 100%, rgba(139, 92, 255, 0.16), transparent 60%); }
.big-quote blockquote { margin: 0; }
.big-quote p { font: 500 clamp(1.3rem, 2.8vw, 1.9rem)/1.35 var(--font-display); letter-spacing: -0.02em; max-width: 42ch; }
.big-quote figcaption { margin-top: 18px; font-size: 0.9rem; color: var(--ink-3); }

.note { margin-top: 30px; padding: 16px 20px; border-radius: var(--radius-sm); border: 1px dashed var(--border-strong); color: var(--ink-2); font-size: 0.92rem; max-width: 82ch; }
.note::before { content: "ℹ︎ "; color: var(--coral); }

.case-tools { margin-top: 64px; padding-top: 26px; border-top: 1px solid var(--border); color: var(--ink-2); }
.case-tools span { display: block; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; }

.next-case {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 6px 16px;
  margin: 64px 0 clamp(72px, 10vw, 120px); padding: 32px; text-decoration: none;
}
.next-case:hover { transform: translateY(-3px); }
.next-case .eyebrow { grid-column: 1; margin: 0; }
.next-title { grid-column: 1; font: 600 clamp(1.4rem, 3.2vw, 2rem)/1.2 var(--font-display); }
.next-title .muted { font-weight: 500; font-size: 0.55em; }
.next-case > .ico { grid-column: 2; grid-row: 1 / span 2; width: 30px; height: 30px; color: var(--coral); transition: transform 0.3s var(--ease); }
.next-case:hover > .ico { transform: translateX(6px); }

/* ============ Lightbox ============ */
.lightbox { width: min(1200px, 94vw); max-height: 92vh; padding: 0; border: 1px solid var(--border); border-radius: var(--radius); background: #100e18; color: var(--ink); }
.lightbox::backdrop { background: rgba(6, 5, 10, 0.85); backdrop-filter: blur(6px); }
.lightbox img { width: 100%; max-height: 82vh; object-fit: contain; background: #fff; }
.lightbox-caption { padding: 14px 18px; font-size: 0.9rem; color: var(--ink-2); }
.lightbox-close { position: absolute; top: 10px; right: 10px; background: rgba(16, 14, 24, 0.8); color: #fff; }
.lightbox-close:hover { background: var(--pink); }

/* ============ Reveal ============ */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), border-color 0.35s, background 0.35s; transition-delay: calc(var(--i, 0) * 90ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal.is-in.glow:hover { transform: translateY(-4px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
  .js .reveal, .js .hero .rise, .js .case-hero .rise { opacity: 1; transform: none; }
  .timeline::after { height: calc(100% - 16px); }
}