/* =====================================================================
   Tramontane — Site multi-pages
   Source de vérité tokens : references/agencyvelocity/av-design-tokens.json
   Adaptation : palette laiton + Cormorant Garamond + Inter
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ----- Tokens ----- */
:root {
  /* Palette */
  --color-ink: #0A0A0A;
  --color-paper: #F5F2EB;
  --color-laiton: #8A6A2F;
  --color-laiton-hover: #6F541F;
  --color-taupe: #6B655B;
  --color-paper-warm: #EFEAE0;
  --color-paper-cool: #FAF7F1;
  --color-line: rgba(10, 10, 10, 0.12);
  --color-overlay: rgba(10, 10, 10, 0.45);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Spacing scale */
  --space-2: 2px;
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-32: 32px;
  --space-48: 48px;
  --space-64: 64px;
  --space-96: 96px;
  --space-128: 128px;
  --space-160: 160px;

  /* Shadows */
  --shadow-sm: rgba(10, 10, 10, 0.06) 0px 6px 24px 0px;
  --shadow-md: rgba(10, 10, 10, 0.1) 0px 20px 25px -5px, rgba(10, 10, 10, 0.05) 0px 8px 10px -6px;

  /* Radii */
  --radius-xs: 2px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Layout */
  --container-max: 1280px;
  --container-pad: 80px;
  --nav-height: 80px;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body { overflow-x: hidden; max-width: 100vw; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  font-feature-settings: "kern", "liga", "calt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ----- Typography ----- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-24) 0;
  color: var(--color-ink);
}
h1 { font-size: clamp(40px, 5.5vw, 72px); line-height: 1.05; }
h2 { font-size: clamp(36px, 4.5vw, 56px); line-height: 1.1; }
h3 { font-size: clamp(28px, 3vw, 40px); line-height: 1.15; }
h4 { font-size: clamp(22px, 2vw, 28px); line-height: 1.25; }
p { margin: 0 0 var(--space-16) 0; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-laiton);
  margin: 0 0 var(--space-16) 0;
}
.lede {
  font-size: 20px;
  line-height: 1.55;
  color: var(--color-taupe);
  max-width: 640px;
}
.metric { font-family: var(--font-mono); font-feature-settings: "tnum"; }

/* ----- Layout ----- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad); }
.section { padding: var(--space-128) 0; border-top: 1px solid var(--color-line); }
.section:first-of-type { border-top: 0; }
.section-narrow { padding: var(--space-96) 0; }
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-96); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-32); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-48); }
@media (max-width: 700px) { .grid-2 { grid-template-columns: 1fr; } }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-48); }
@media (min-width: 1100px) { .grid-4 { grid-template-columns: repeat(4, 1fr); gap: var(--space-32); } }
@media (max-width: 700px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ----- Nav ----- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245, 242, 235, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.nav-inner {
  height: var(--nav-height);
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-pad);
}
.brand {
  display: inline-flex; align-items: center; gap: var(--space-12);
  text-decoration: none;
}
.brand-wordmark {
  height: 28px; width: auto;
  flex-shrink: 0;
}
.brand-mark-img {
  height: 22px; width: auto;
  flex-shrink: 0;
}
/* Fallback typographic wordmark if image not yet generated */
.brand-text {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-ink);
}
.nav-links { display: flex; align-items: center; gap: var(--space-32); list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--color-ink); transition: color 0.2s ease; }
.nav-links a:hover { color: var(--color-laiton); }
.nav-links a.nav-cta {
  background: var(--color-ink); color: var(--color-paper);
  padding: 10px 20px; border-radius: var(--radius-md);
  font-size: 13px; font-weight: 500; transition: background 0.2s ease, color 0.2s ease;
}
.nav-links a.nav-cta:hover { background: var(--color-laiton); color: var(--color-paper); }
.nav-toggle { display: none; background: transparent; border: 0; width: 32px; height: 32px; position: relative; }
.nav-toggle span {
  display: block; position: absolute; left: 4px; right: 4px; height: 1.5px;
  background: var(--color-ink); transition: transform 0.25s ease, top 0.25s ease, opacity 0.2s ease;
}
.nav-toggle span:nth-child(1) { top: 10px; }
.nav-toggle span:nth-child(2) { top: 16px; }
.nav-toggle span:nth-child(3) { top: 22px; }
.nav-toggle.open span:nth-child(1) { top: 16px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 16px; transform: rotate(-45deg); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-12);
  padding: 14px 28px; border-radius: var(--radius-md);
  font-size: 14px; font-weight: 500; letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--color-ink); color: var(--color-paper); }
.btn-primary:hover { background: var(--color-laiton); }
.btn-secondary { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn-secondary:hover { background: var(--color-ink); color: var(--color-paper); }
.btn-light { background: var(--color-paper); color: var(--color-ink); }

/* ----- Hero ----- */
.hero {
  position: relative; min-height: calc(100vh - var(--nav-height));
  overflow: hidden; background: var(--color-ink); color: var(--color-paper);
}
.hero-video {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover; opacity: 0.55; z-index: 1;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.25) 0%, rgba(10,10,10,0.65) 80%);
  z-index: 2;
}
.hero-content {
  position: relative; z-index: 3;
  max-width: var(--container-max); margin: 0 auto;
  padding: var(--space-128) var(--container-pad);
  min-height: calc(100vh - var(--nav-height));
  display: flex; flex-direction: column; justify-content: center;
}
.hero h1 { color: var(--color-paper); max-width: 1100px; font-size: clamp(36px, 5vw, 68px); line-height: 1.08; }
.hero .lede { color: rgba(245, 242, 235, 0.78); margin: var(--space-32) 0 var(--space-48) 0; }
.hero-cta-row { display: flex; gap: var(--space-16); flex-wrap: wrap; }
.hero-cta-row .btn-primary { background: var(--color-laiton); color: #FFFFFF; font-weight: 600; }
.hero-cta-row .btn-primary:hover { background: var(--color-laiton-hover); }
.hero-cta-row .btn-secondary { color: var(--color-paper); border-color: rgba(245, 242, 235, 0.4); }
.hero-cta-row .btn-secondary:hover { background: var(--color-paper); color: var(--color-ink); }

/* ----- Page hero (non-video) ----- */
.page-hero {
  padding: var(--space-128) 0 var(--space-96);
  background: var(--color-paper-cool);
  border-bottom: 1px solid var(--color-line);
}
.page-hero h1 { font-size: clamp(40px, 6vw, 72px); max-width: 960px; }
.page-hero .lede { margin-top: var(--space-32); }

/* ----- Logos ribambelle ----- */
.logos { padding: var(--space-64) 0; background: var(--color-paper-warm); border-bottom: 1px solid var(--color-line); overflow: hidden; }
.logos-inner { text-align: center; }
.logos-eyebrow { margin-bottom: var(--space-48); }

/* Marquee infinite scroll */
.logos-strip {
  display: flex;
  align-items: center;
  width: 100%;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 80px, #000 calc(100% - 80px), transparent 100%);
}
.logos-track {
  display: flex;
  gap: var(--space-64);
  animation: marquee 60s linear infinite;
  flex-shrink: 0;
  padding-right: var(--space-64);
}
.logos-track span {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-taupe);
  white-space: nowrap;
  opacity: 0.7;
  transition: opacity 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
  align-self: center;
}
.logos-track img {
  height: 56px; width: auto; max-width: 200px;
  object-fit: contain;
  flex-shrink: 0;
  filter: grayscale(100%) contrast(1.05);
  opacity: 0.85;
  transition: opacity 0.3s ease;
}
.logos-track img.logo-invert {
  filter: grayscale(100%) invert(1) contrast(1.05);
}
.logos-track img:hover { opacity: 1; }
.logos-track .logo-wordmark {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 32px;
  letter-spacing: 0.02em;
  color: var(--color-ink);
  opacity: 0.7;
  align-self: center;
  flex-shrink: 0;
  font-style: italic;
}
.logos-track span:hover { opacity: 1; color: var(--color-ink); }
.logos-strip:hover .logos-track { animation-play-state: paused; }

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .logos-track { gap: var(--space-32); animation-duration: 40s; }
  .logos-track span { font-size: 12px; letter-spacing: 0.14em; }
}

/* ----- Cards (familles) ----- */
.card {
  background: var(--color-paper-cool);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-48);
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.card:hover { border-color: var(--color-laiton); transform: translateY(-2px); }
.card h3 { font-size: 28px; line-height: 1.15; margin-bottom: var(--space-16); }
.card p { color: var(--color-taupe); margin: 0; }

/* ----- Méthode 3 piliers ----- */
.pillar { border-top: 1px solid var(--color-line); padding: var(--space-64) 0; }
.pillar:first-child { border-top: 0; padding-top: 0; }
.pillar-title { font-size: clamp(36px, 4vw, 56px); margin-bottom: var(--space-24); }
.pillar p { font-size: 19px; line-height: 1.6; max-width: 720px; }

/* ----- Cas d'études (row layout détaillé) ----- */
.case-list { display: flex; flex-direction: column; gap: var(--space-64); }
.case-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-48);
  padding-bottom: var(--space-64);
  border-bottom: 1px solid var(--color-line);
}
.case-row:last-child { border-bottom: 0; padding-bottom: 0; }

.case-mark {
  width: 96px; height: 96px;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-paper-warm);
  border: 1.5px solid var(--color-laiton);
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 36px;
  color: var(--color-ink);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  overflow: hidden;
}
.case-mark img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: 50%;
  filter: grayscale(100%) contrast(1.05);
  opacity: 0.95;
}
.case-mark--text {
  background: var(--color-ink);
  border-color: var(--color-ink);
}
.case-mark--text span {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: 22px;
  line-height: 1.05;
  text-align: center;
  color: var(--color-paper);
  letter-spacing: 0.01em;
}

.case-body { display: flex; flex-direction: column; }
.case-family-title {
  font-family: var(--font-body); font-size: 12px; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-laiton);
  margin: 0 0 var(--space-12) 0;
}
.case-name {
  font-family: var(--font-display);
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 500;
  line-height: 1.1;
  margin: 0 0 var(--space-24) 0;
}
.case-context {
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-ink);
  margin: 0 0 var(--space-32) 0;
  max-width: 760px;
}
.case-stat {
  display: flex; align-items: baseline; gap: var(--space-16);
  margin: 0 0 var(--space-32) 0;
  padding: var(--space-24) 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
}
.case-stat-num {
  font-family: var(--font-mono);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 500;
  color: var(--color-laiton);
  letter-spacing: -0.03em;
  line-height: 1;
}
.case-stat-label {
  font-size: 14px;
  color: var(--color-taupe);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.case-decisionmakers {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-taupe);
  max-width: 880px;
  margin: 0;
}
.case-decisionmakers strong { color: var(--color-ink); font-weight: 600; }
.case-quote {
  margin: var(--space-32) 0 0 0;
  padding: var(--space-32);
  background: var(--color-paper-warm);
  border-left: 3px solid var(--color-laiton);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.45;
  color: var(--color-ink);
  font-style: italic;
}
.case-quote cite {
  display: block;
  margin-top: var(--space-16);
  font-family: var(--font-body);
  font-size: 13px;
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-taupe);
}

@media (max-width: 768px) {
  .case-row { grid-template-columns: 1fr; gap: var(--space-24); }
  .case-mark { width: 72px; height: 72px; font-size: 28px; }
  .case-stat { flex-direction: column; align-items: flex-start; gap: var(--space-8); }
}

/* ----- Pricing block ----- */
.pricing { background: var(--color-ink); color: var(--color-paper); padding: var(--space-128) 0; text-align: center; }
.pricing h2 { color: var(--color-paper); }
.pricing .price-amount {
  font-family: var(--font-mono); font-size: clamp(64px, 8vw, 120px); font-weight: 500;
  line-height: 1; color: var(--color-laiton);
  margin: var(--space-32) 0 var(--space-16) 0; letter-spacing: -0.02em;
}
.pricing .price-detail { color: rgba(245, 242, 235, 0.7); max-width: 560px; margin: 0 auto var(--space-48) auto; }
.pricing .btn-primary { background: var(--color-laiton); color: var(--color-paper); }

/* ----- Founder statement ----- */
.statement { background: var(--color-paper-warm); padding: var(--space-128) 0; }
.statement-quote {
  font-family: var(--font-display); font-size: clamp(28px, 3vw, 40px);
  line-height: 1.3; font-weight: 400; max-width: 880px; color: var(--color-ink);
}
.statement-quote strong { font-weight: 500; color: var(--color-laiton); }

/* ----- FAQ ----- */
.faq-item { border-top: 1px solid var(--color-line); padding: var(--space-32) 0; }
.faq-item:last-child { border-bottom: 1px solid var(--color-line); }
.faq-question {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: var(--space-32); width: 100%; background: transparent; border: 0; padding: 0;
  text-align: left; font-family: var(--font-display); font-size: 24px; line-height: 1.3;
  color: var(--color-ink); cursor: pointer;
}
.faq-question:hover { color: var(--color-laiton); }
.faq-toggle { flex-shrink: 0; width: 24px; height: 24px; position: relative; margin-top: 6px; }
.faq-toggle::before, .faq-toggle::after {
  content: ""; position: absolute; background: var(--color-ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.faq-toggle::before { top: 11px; left: 0; right: 0; height: 1.5px; }
.faq-toggle::after { left: 11px; top: 0; bottom: 0; width: 1.5px; }
.faq-item.open .faq-toggle::after { transform: scaleY(0); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.3s ease; }
.faq-answer-inner { overflow: hidden; }
.faq-answer p { margin: var(--space-24) 0 0 0; color: var(--color-taupe); max-width: 760px; line-height: 1.65; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }

/* ----- Footer ----- */
.footer { background: var(--color-ink); color: var(--color-paper); padding: var(--space-128) 0 var(--space-48); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-64); }
.footer-brand { font-family: var(--font-display); font-size: 28px; }
.footer-tagline { color: rgba(245, 242, 235, 0.6); max-width: 380px; font-size: 14px; line-height: 1.55; margin-top: var(--space-16); }
.footer-col h3 {
  font-family: var(--font-body); font-size: 12px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--color-paper); margin: 0 0 var(--space-24) 0;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: var(--space-12); }
.footer-col a { color: rgba(245, 242, 235, 0.85); font-size: 14px; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--color-laiton); }
.footer-bottom {
  margin-top: var(--space-96); padding-top: var(--space-32);
  border-top: 1px solid rgba(245, 242, 235, 0.12);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-24);
  color: rgba(245, 242, 235, 0.5); font-size: 12px;
}

/* ----- Insights / article cards ----- */
.article-list { display: flex; flex-direction: column; gap: var(--space-48); }
.article-row {
  display: grid; grid-template-columns: 200px 1fr; gap: var(--space-48);
  align-items: baseline; padding-bottom: var(--space-48);
  border-bottom: 1px solid var(--color-line);
  text-decoration: none; color: inherit; transition: opacity 0.25s ease;
}
.article-row:last-child { border-bottom: 0; }
.article-row:hover { opacity: 0.6; }
.article-date { font-family: var(--font-mono); font-size: 13px; color: var(--color-taupe); }
.article-headline h3 { margin-bottom: var(--space-12); }
.article-excerpt { color: var(--color-taupe); margin: 0; max-width: 640px; }

/* ----- Article body ----- */
.article-body { max-width: 920px; margin: 0 auto; }
.article-body p { font-size: 18px; line-height: 1.7; color: var(--color-ink); margin-bottom: var(--space-24); }
.article-body h2 { margin-top: var(--space-64); }
.article-body h3 { margin-top: var(--space-48); }
.article-body blockquote {
  margin: var(--space-32) 0; padding: var(--space-24) var(--space-32);
  border-left: 3px solid var(--color-laiton);
  background: var(--color-paper-warm);
  font-family: var(--font-display); font-size: 22px; line-height: 1.45; color: var(--color-ink);
}
.article-body ul, .article-body ol { padding-left: var(--space-32); margin-bottom: var(--space-24); }
.article-body li { font-size: 18px; line-height: 1.7; margin-bottom: var(--space-12); }
.article-meta { color: var(--color-taupe); font-family: var(--font-mono); font-size: 13px; margin-bottom: var(--space-32); }
.article-callout {
  margin: var(--space-48) 0; padding: var(--space-32);
  background: var(--color-paper-warm); border-radius: var(--radius-md);
  border-left: 3px solid var(--color-laiton);
}
.article-callout h4 { color: var(--color-laiton); margin-bottom: var(--space-12); font-size: 20px; }
.article-callout p { font-size: 17px; margin-bottom: 0; }

/* Article footnotes + sources */
.article-body sup a {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--color-laiton); text-decoration: none;
  padding: 0 2px;
}
.article-body sup a:hover { text-decoration: underline; }
.article-sources {
  margin-top: var(--space-64); padding-top: var(--space-32);
  border-top: 1px solid var(--color-line);
}
.article-sources h3 {
  font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-taupe); margin-bottom: var(--space-16);
}
.article-sources ol {
  list-style: decimal; padding-left: var(--space-24);
  font-size: 14px; line-height: 1.6; color: var(--color-taupe);
}
.article-sources li { margin-bottom: var(--space-8); scroll-margin-top: calc(var(--nav-height) + var(--space-32)); }
.article-sources a {
  color: var(--color-taupe); text-decoration: underline;
  text-decoration-color: var(--color-line);
}
.article-sources a:hover { color: var(--color-laiton); text-decoration-color: var(--color-laiton); }

/* ----- Forms ----- */
.form { max-width: 640px; }
.field { margin-bottom: var(--space-24); }
.field label {
  display: block; font-size: 13px; font-weight: 500;
  margin-bottom: var(--space-8); color: var(--color-taupe);
  letter-spacing: 0.04em; text-transform: uppercase;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px;
  border: 1px solid var(--color-line); border-radius: var(--radius-md);
  font: inherit; font-size: 16px;
  background: var(--color-paper-cool); color: var(--color-ink);
  transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--color-laiton); }
.field textarea { min-height: 160px; resize: vertical; }

/* ----- Reveal animation ----- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ----- Responsive ----- */
@media (max-width: 1024px) {
  :root { --container-pad: 48px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .case-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split-2 { grid-template-columns: 1fr; gap: var(--space-48); }
}

@media (max-width: 768px) {
  :root { --container-pad: 24px; }
  .section { padding: var(--space-96) 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .case-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-48); }
  .article-row { grid-template-columns: 1fr; gap: var(--space-12); }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: var(--nav-height) 0 0 0;
    background: var(--color-paper);
    flex-direction: column; align-items: flex-start;
    padding: var(--space-48) var(--container-pad); gap: var(--space-24);
    transform: translateX(100%); transition: transform 0.3s ease;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-cta { width: 100%; text-align: center; }
}

/* ================= LANG TOGGLE ================= */
.nav-lang { margin-left: var(--space-16); }
.nav-lang a {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 6px 10px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  color: var(--color-taupe);
}
.nav-lang a:hover { color: var(--color-ink); border-color: var(--color-ink); }

/* ================= MARQUEE eyebrow boost ================= */
.logos-eyebrow { font-size: 16px !important; letter-spacing: 0.16em !important; color: var(--color-taupe) !important; margin-bottom: var(--space-48) !important; }

/* ================= FAMILY / PILLAR cards with hero image ================= */
.card-with-image { padding: 0; overflow: hidden; }
.card-with-image .card-img {
  display: block; width: 100%; aspect-ratio: 3/2; object-fit: cover;
  filter: grayscale(80%) contrast(1.05);
}
.card-with-image .card-body { padding: var(--space-32); }
.pillar-with-image { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-64); align-items: center; margin-bottom: var(--space-96); }
.pillar-with-image:nth-child(even) { direction: rtl; }
.pillar-with-image:nth-child(even) > * { direction: ltr; }
.pillar-with-image .pillar-img {
  width: 100%; aspect-ratio: 3/2; object-fit: cover;
  filter: grayscale(60%) contrast(1.02);
  border-radius: var(--radius-md);
}
@media (max-width: 900px) {
  .pillar-with-image { grid-template-columns: 1fr; gap: var(--space-32); }
  .pillar-with-image:nth-child(even) { direction: ltr; }
}

/* ================= FOUNDER block ================= */
.founder-block { display: grid; grid-template-columns: 380px 1fr; gap: var(--space-64); align-items: start; margin-top: var(--space-48); }
.founder-photo { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: var(--radius-lg); }
.founder-meta { display: flex; flex-direction: column; gap: var(--space-16); }
.founder-name { font-family: var(--font-display); font-size: 36px; font-weight: 500; letter-spacing: -0.01em; margin: 0; }
.founder-role { font-family: var(--font-body); font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--color-laiton); margin: 0; }
.founder-bio { font-size: 18px; line-height: 1.7; color: var(--color-taupe); }
@media (max-width: 800px) {
  .founder-block { grid-template-columns: 1fr; }
  .founder-photo { max-width: 320px; }
}

/* ================= SCHEDULE block (final CTA) ================= */
.schedule-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-96);
  align-items: start;
  background: var(--color-paper-warm); padding: var(--space-128) 0;
}
.schedule-block .container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-96); align-items: start; }
.schedule-block h2 { font-size: clamp(48px, 5vw, 72px); margin-bottom: var(--space-32); }
.schedule-block .what-to-expect { list-style: none; padding: 0; margin: var(--space-48) 0 0 0; }
.schedule-block .what-to-expect li {
  position: relative; padding-left: var(--space-24); margin-bottom: var(--space-16);
  font-size: 17px; line-height: 1.55; color: var(--color-ink);
}
.schedule-block .what-to-expect li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--color-laiton);
}
.calendar-mock {
  background: var(--color-paper-cool); border: 1px solid var(--color-line);
  border-radius: var(--radius-md); padding: var(--space-48);
}
.calendar-mock-title {
  font-family: var(--font-display); font-size: 22px; font-weight: 500; margin-bottom: var(--space-32);
  color: var(--color-ink); text-align: center;
}
.calendar-mock-month {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-body); font-size: 14px; font-weight: 500;
  margin-bottom: var(--space-24);
}
.calendar-mock-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; text-align: center; }
.calendar-mock-grid .day-label {
  font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--color-taupe); padding: 6px 0;
}
.calendar-mock-grid .day {
  font-family: var(--font-mono); font-size: 13px; padding: 8px 0;
  color: var(--color-ink); border-radius: 50%;
}
.calendar-mock-grid .day.available {
  background: rgba(138, 106, 47, 0.12); color: var(--color-laiton); font-weight: 600; cursor: pointer;
}
.calendar-mock-grid .day.muted { color: rgba(10, 10, 10, 0.25); }
.calendar-mock-tz {
  margin-top: var(--space-32); padding-top: var(--space-16); border-top: 1px solid var(--color-line);
  font-size: 12px; color: var(--color-taupe);
}
@media (max-width: 900px) {
  .schedule-block .container { grid-template-columns: 1fr; gap: var(--space-48); }
}

/* ================= INSIGHTS card with hero image ================= */
.article-row.with-image {
  display: grid; grid-template-columns: 280px 1fr; gap: var(--space-48); align-items: start;
  padding: var(--space-32) 0; border-bottom: 1px solid var(--color-line);
}
.article-row.with-image .article-thumb {
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  filter: grayscale(40%) contrast(1.02);
}
@media (max-width: 768px) {
  .article-row.with-image { grid-template-columns: 1fr; }
}

/* ================= CAREERS card with photo ================= */
.career-row {
  display: grid; grid-template-columns: 220px 1fr; gap: var(--space-48); align-items: center;
  padding: var(--space-48) 0; border-bottom: 1px solid var(--color-line);
}
.career-row .career-thumb {
  width: 100%; aspect-ratio: 3/4; object-fit: cover;
  filter: grayscale(50%) contrast(1.02);
}
@media (max-width: 768px) {
  .career-row { grid-template-columns: 1fr; }
}