/* ==========================================================================
   Danan Aviation Consulting - Design System
   Palette: deep aviation navy + gold accent (from brand mark)
   ========================================================================== */

:root {
  /* Brand */
  --navy-900: #0a1826;
  --navy-800: #0f2338;
  --navy-700: #163150;
  --navy-600: #1f4067;
  --gold:     #f0b23f;
  --gold-600: #e09b24;
  --gold-050: #fbf1da;

  /* Neutrals */
  --ink:      #12212f;
  --body:     #4a5865;
  --muted:    #7c8894;
  --white:    #ffffff;
  --bg:       #ffffff;
  --bg-soft:  #f4f7fa;
  --bg-cream: #f8f5ef;
  --line:     #e5eaf0;

  /* System */
  --radius:   14px;
  --radius-sm: 9px;
  --shadow-sm: 0 2px 10px rgba(15,35,56,.06);
  --shadow:    0 14px 40px rgba(15,35,56,.10);
  --shadow-lg: 0 30px 70px rgba(10,24,38,.18);
  --container: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --font-head: "Sora", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Reset ------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--body);
  background: var(--bg);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, h5 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; font-weight: 700; letter-spacing: -.01em; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }

/* Layout ------------------------------------------------------------------ */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--soft  { background: var(--bg-soft); }
.section--cream { background: var(--bg-cream); }
.section--navy  { background: var(--navy-900); color: #c4d0dc; }
.section--tight { padding: 72px 0; }
.narrow { max-width: 820px; margin-inline: auto; }

/* Section heading --------------------------------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 600; font-size: .82rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--gold-600);
  margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--gold); display: inline-block; }
.section--navy .eyebrow { color: var(--gold); }
.section-head { max-width: 660px; margin-bottom: 54px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
h2.title { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
.section--navy h2.title, .section--navy h3 { color: #fff; }
.lead { font-size: 1.12rem; color: var(--body); margin-top: 18px; }
.section--navy .lead { color: #aebccb; }

/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 600; font-size: .95rem;
  padding: 14px 26px; border-radius: 999px; border: 1.5px solid transparent;
  transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s, box-shadow .25s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--gold { background: var(--gold); color: var(--navy-900); box-shadow: 0 10px 24px rgba(240,178,63,.30); }
.btn--gold:hover { background: var(--gold-600); transform: translateY(-2px); }
.btn--ghost { border-color: rgba(255,255,255,.35); color: #fff; }
.btn--ghost:hover { background: #fff; color: var(--navy-900); border-color: #fff; transform: translateY(-2px); }
.btn--dark { background: var(--navy-800); color: #fff; }
.btn--dark:hover { background: var(--navy-900); transform: translateY(-2px); }
.btn--outline { border-color: var(--line); color: var(--ink); background: #fff; }
.btn--outline:hover { border-color: var(--navy-800); transform: translateY(-2px); }
.btn--lg { padding: 16px 32px; font-size: 1rem; }

.arrow-link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 600; font-size: .92rem; color: var(--navy-700); }
.arrow-link svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.arrow-link:hover { color: var(--gold-600); }
.arrow-link:hover svg { transform: translateX(4px); }

/* Header ------------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,24,38,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 82px; gap: 14px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 46px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-menu a { position: relative; white-space: nowrap; font-family: var(--font-head); font-weight: 500; font-size: .92rem; color: #d4dde7; padding: 10px 12px; border-radius: 8px; transition: color .2s; }
.nav-menu > li > a:hover, .nav-menu > li > a.active { color: #fff; }
.nav-menu > li > a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px; height: 2px; background: var(--gold); border-radius: 2px;
}
.nav-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }

/* Dropdown */
.has-drop { position: relative; }
.drop-toggle { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; background: none; border: 0; color: #d4dde7; font-family: var(--font-head); font-weight: 500; font-size: .92rem; padding: 10px 12px; border-radius: 8px; }
.drop-toggle svg { width: 13px; height: 13px; transition: transform .25s; }
.has-drop:hover .drop-toggle, .drop-toggle:hover { color: #fff; }
.has-drop:hover .drop-toggle svg { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0; min-width: 264px;
  background: #fff; border-radius: 12px; box-shadow: var(--shadow-lg); padding: 10px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
}
.has-drop:hover .dropdown, .has-drop:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; color: var(--body); font-family: var(--font-body); font-weight: 500; font-size: .93rem; padding: 11px 14px; border-radius: 8px; }
.dropdown a:hover { background: var(--bg-soft); color: var(--navy-800); }
.dropdown a small { display: block; font-weight: 400; font-size: .8rem; color: var(--muted); margin-top: 2px; }

/* Hamburger */
.nav-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; position: relative; }
.nav-toggle span { position: absolute; left: 9px; right: 9px; height: 2px; background: #fff; border-radius: 2px; transition: transform .3s, opacity .2s; }
.nav-toggle span:nth-child(1) { top: 14px; } .nav-toggle span:nth-child(2) { top: 20px; } .nav-toggle span:nth-child(3) { top: 26px; }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Hero (home) ------------------------------------------------------------- */
.hero { position: relative; background: var(--navy-900); color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .5; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(105deg, var(--navy-900) 12%, rgba(10,24,38,.72) 48%, rgba(10,24,38,.25) 100%); }
.hero__inner { position: relative; z-index: 2; padding: 120px 0 128px; max-width: 720px; }
.hero__eyebrow { color: var(--gold); }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 5.4vw, 4rem); line-height: 1.06; margin-bottom: 22px; }
.hero p { font-size: 1.2rem; color: #c7d3df; max-width: 560px; margin-bottom: 34px; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 40px; padding: 26px 0 48px; border-top: 1px solid rgba(255,255,255,.12); }
.hero__stats .stat b { font-family: var(--font-head); font-size: 2rem; color: #fff; display: block; line-height: 1; }
.hero__stats .stat span { font-size: .9rem; color: #9fb0c1; }
.hero__stats .stat b em { color: var(--gold); font-style: normal; }

/* Page hero (inner) ------------------------------------------------------- */
.page-hero { position: relative; background: var(--navy-900); color: #fff; text-align: center; overflow: hidden; }
.page-hero__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .38; }
.page-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,24,38,.55), rgba(10,24,38,.85)); }
.page-hero__inner { position: relative; z-index: 2; padding: 92px 0 82px; }
.page-hero h1 { color: #fff; font-size: clamp(2.1rem, 4.6vw, 3.2rem); margin-bottom: 14px; }
.breadcrumb { display: flex; justify-content: center; gap: 10px; font-size: .9rem; color: #9fb0c1; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: var(--gold); }

/* Grid helpers ------------------------------------------------------------ */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards ------------------------------------------------------------------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; height: 100%; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card__icon { width: 56px; height: 56px; border-radius: 14px; background: var(--gold-050); color: var(--gold-600); display: grid; place-items: center; margin-bottom: 22px; }
.card__icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.28rem; margin-bottom: 12px; }
.card p { font-size: .98rem; }
.card__num { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; color: var(--gold-600); }

/* Aircraft / model card */
.model-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s; height: 100%; }
.model-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.model-card__media { aspect-ratio: 16/10; overflow: hidden; background: var(--bg-soft); }
.model-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.model-card:hover .model-card__media img { transform: scale(1.05); }
.model-card__body { padding: 26px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.model-card__body h3 { font-size: 1.2rem; margin-bottom: 10px; }
.model-card__body p { font-size: .95rem; flex: 1; margin-bottom: 18px; }
.tag { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; font-family: var(--font-head); font-weight: 600; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gold-600); background: var(--gold-050); padding: 5px 11px; border-radius: 999px; margin-bottom: 14px; }

/* Listing (sales) --------------------------------------------------------- */
.listing { background: #fff; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-sm); margin-bottom: 34px; }
.listing__grid { display: grid; grid-template-columns: 1.15fr 1fr; }
.listing__media { background: var(--bg-cream); display: grid; place-items: center; padding: 22px; }
.listing__media img { border-radius: 10px; box-shadow: var(--shadow-sm); }
.listing__body { padding: 40px 42px; }
.listing__body h3 { font-size: 1.7rem; margin-bottom: 6px; }
.listing__body .sub { color: var(--gold-600); font-family: var(--font-head); font-weight: 600; font-size: .9rem; margin-bottom: 18px; }
.spec-table { width: 100%; border-collapse: collapse; margin: 22px 0; }
.spec-table th, .spec-table td { text-align: left; padding: 12px 4px; border-bottom: 1px solid var(--line); font-size: .95rem; }
.spec-table th { font-family: var(--font-head); font-weight: 600; color: var(--ink); width: 46%; }
.spec-table td { color: var(--body); }
.spec-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin: 22px 0; }
.spec-pill { background: var(--bg-soft); border-radius: 12px; padding: 14px 16px; }
.spec-pill .k { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); font-family: var(--font-head); font-weight: 600; }
.spec-pill .v { font-family: var(--font-head); font-weight: 700; color: var(--ink); font-size: 1.05rem; margin-top: 3px; }

/* Feature list ------------------------------------------------------------ */
.feature-list { display: grid; gap: 16px; }
.feature-list li { display: flex; gap: 14px; align-items: flex-start; }
.feature-list .ck { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--gold-050); color: var(--gold-600); display: grid; place-items: center; margin-top: 2px; }
.feature-list .ck svg { width: 14px; height: 14px; }
.feature-list li span { font-size: 1rem; color: var(--body); }
.feature-list.on-navy li span { color: #b9c6d4; }
.feature-list.on-navy .ck { background: rgba(240,178,63,.15); color: var(--gold); }

/* Split section ----------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media { position: relative; }
.split__media img { border-radius: 18px; box-shadow: var(--shadow); width: 100%; }
.split__media .badge {
  position: absolute; bottom: 22px; left: -22px; background: var(--navy-800); color: #fff;
  border-radius: 14px; padding: 20px 24px; box-shadow: var(--shadow-lg); max-width: 220px;
}
.split__media .badge b { font-family: var(--font-head); font-size: 1.9rem; color: var(--gold); display: block; line-height: 1; }
.split__media .badge span { font-size: .84rem; color: #c3d0dd; }

/* Stats strip ------------------------------------------------------------- */
.stats-strip { display: grid; grid-template-columns: repeat(4,1fr); gap: 26px; }
.stats-strip .stat { text-align: center; padding: 10px; }
.stats-strip .stat b { font-family: var(--font-head); font-weight: 700; font-size: clamp(2rem,3.4vw,2.8rem); color: #fff; display: block; }
.stats-strip .stat b em { color: var(--gold); font-style: normal; }
.stats-strip .stat span { font-size: .92rem; color: #9fb0c1; }

/* Team / founder ---------------------------------------------------------- */
.founder { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: center; }
.founder__card { background: var(--navy-800); border-radius: 20px; padding: 40px; text-align: center; box-shadow: var(--shadow); }
.founder__avatar { width: 150px; height: 150px; border-radius: 50%; margin: 0 auto 20px; background: linear-gradient(140deg, var(--gold), var(--gold-600)); display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 2.8rem; color: var(--navy-900); box-shadow: 0 12px 30px rgba(240,178,63,.3); overflow: hidden; }
.founder__avatar img { width: 100%; height: 100%; object-fit: cover; object-position: center 18%; border: 3px solid var(--gold); border-radius: 50%; }
.founder__card h3 { color: #fff; font-size: 1.5rem; }
.founder__card .role { color: var(--gold); font-family: var(--font-head); font-weight: 600; font-size: .92rem; margin-bottom: 18px; }
.founder__creds { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 8px; }
.founder__creds span { background: rgba(255,255,255,.08); color: #cdd8e3; border-radius: 999px; padding: 6px 13px; font-size: .8rem; }
.founder__bio p { margin-bottom: 16px; }

/* Endorsement chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; font-size: .88rem; font-family: var(--font-head); font-weight: 500; color: var(--navy-700); }

/* Contact ----------------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
.contact-info { display: grid; gap: 22px; margin-top: 10px; }
.contact-item { display: flex; gap: 18px; align-items: flex-start; }
.contact-item .ic { flex-shrink: 0; width: 52px; height: 52px; border-radius: 14px; background: var(--gold-050); color: var(--gold-600); display: grid; place-items: center; }
.contact-item .ic svg { width: 24px; height: 24px; }
.contact-item h4 { font-size: 1.02rem; margin-bottom: 3px; }
.contact-item a, .contact-item p { color: var(--body); font-size: .98rem; }
.contact-item a:hover { color: var(--gold-600); }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 40px; box-shadow: var(--shadow); }
.section--navy .form-card { background: var(--navy-800); border-color: rgba(255,255,255,.08); }
.field { margin-bottom: 18px; }
.field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .88rem; color: var(--ink); margin-bottom: 7px; }
.section--navy .field label { color: #d4dde7; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; transition: border-color .2s, box-shadow .2s;
}
.section--navy .field input, .section--navy .field select, .section--navy .field textarea { background: var(--navy-900); border-color: rgba(255,255,255,.14); color: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(240,178,63,.18); }
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: .84rem; color: var(--muted); margin-top: 6px; }

/* CTA band ---------------------------------------------------------------- */
.cta-band { position: relative; background: var(--navy-900); color: #fff; text-align: center; overflow: hidden; }
.cta-band__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .22; }
.cta-band__inner { position: relative; z-index: 2; padding: 84px 0; }
.cta-band h2 { color: #fff; font-size: clamp(1.9rem,3.4vw,2.6rem); margin-bottom: 16px; }
.cta-band p { color: #c0cdda; max-width: 560px; margin: 0 auto 30px; font-size: 1.1rem; }
.cta-band .hero__cta { justify-content: center; }

/* Article / prose --------------------------------------------------------- */
.prose { font-size: 1.06rem; color: var(--body); }
.prose > * + * { margin-top: 20px; }
.prose h2 { font-size: 1.6rem; margin-top: 46px; color: var(--ink); }
.prose h3 { font-size: 1.25rem; margin-top: 34px; color: var(--ink); }
.prose p { line-height: 1.8; }
.prose ul { display: grid; gap: 12px; margin-left: 2px; }
.prose ul li { position: relative; padding-left: 30px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 11px; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }
.prose ul li strong { color: var(--ink); }
.prose ol { display: grid; gap: 18px; counter-reset: n; padding-left: 0; list-style: none; }
.prose ol li { position: relative; padding-left: 52px; }
.prose ol li::before { counter-increment: n; content: counter(n,decimal-leading-zero); position: absolute; left: 0; top: -2px; font-family: var(--font-head); font-weight: 700; color: var(--gold-600); font-size: 1.1rem; }
.prose blockquote { border-left: 3px solid var(--gold); background: var(--bg-cream); padding: 20px 26px; border-radius: 0 12px 12px 0; font-size: 1.1rem; color: var(--ink); }
.post-meta { display: flex; flex-wrap: wrap; gap: 18px; color: var(--muted); font-size: .9rem; margin-top: 16px; }
.post-meta span { display: inline-flex; align-items: center; gap: 7px; }

/* Article cards */
.article-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s; height: 100%; }
.article-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.article-card__media { aspect-ratio: 16/9; overflow: hidden; }
.article-card__media img { width:100%; height:100%; object-fit: cover; transition: transform .5s var(--ease); }
.article-card:hover .article-card__media img { transform: scale(1.05); }
.article-card__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.article-card__body .kicker { font-family: var(--font-head); font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--gold-600); font-weight: 600; margin-bottom: 10px; }
.article-card__body h3 { font-size: 1.2rem; margin-bottom: 10px; }
.article-card__body p { font-size: .95rem; flex: 1; margin-bottom: 16px; }

/* Footer ------------------------------------------------------------------ */
.site-footer { background: var(--navy-900); color: #9fb0c1; padding-top: 76px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.4fr; gap: 44px; padding-bottom: 56px; }
.footer-brand img { height: 48px; margin-bottom: 20px; }
.footer-brand p { font-size: .96rem; color: #8fa0b1; max-width: 300px; }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 20px; }
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { font-size: .94rem; color: #9fb0c1; transition: color .2s, padding .2s; }
.footer-col a:hover { color: var(--gold); }
.footer-contact li { display: flex; gap: 12px; font-size: .94rem; margin-bottom: 14px; }
.footer-contact svg { width: 18px; height: 18px; color: var(--gold); flex-shrink: 0; margin-top: 3px; }
.social { display: flex; gap: 12px; margin-top: 22px; }
.social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.07); display: grid; place-items: center; transition: background .2s, transform .2s; }
.social a:hover { background: var(--gold); transform: translateY(-3px); }
.social a svg { width: 18px; height: 18px; color: #fff; }
.social a:hover svg { color: var(--navy-900); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.09); padding: 24px 0; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .88rem; color: #7f909f; }
.footer-bottom a:hover { color: var(--gold); }

/* Reveal animation - gated behind .js so content is always visible without JS */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html.js .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Responsive -------------------------------------------------------------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .grid-3 { grid-template-columns: repeat(2,1fr); }
  .split, .founder, .contact-grid, .listing__grid { grid-template-columns: 1fr; gap: 40px; }
  .split--reverse .split__media { order: 0; }
  .split__media .badge { left: 16px; }
  .stats-strip { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed; inset: 82px 0 auto 0; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--navy-800); padding: 16px 20px 24px; border-bottom: 1px solid rgba(255,255,255,.08);
    transform: translateY(-140%); transition: transform .4s var(--ease); max-height: calc(100vh - 82px); overflow-y: auto;
  }
  body.nav-open .nav-menu { transform: translateY(0); }
  .nav-menu > li > a, .drop-toggle { padding: 14px 8px; font-size: 1.05rem; width: 100%; }
  .nav-menu > li > a.active::after { display: none; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: rgba(255,255,255,.04); padding: 4px; margin: 4px 0 8px; display: none; }
  .has-drop.open .dropdown { display: block; }
  .dropdown a { color: #c4d0dc; } .dropdown a:hover { background: rgba(255,255,255,.08); color:#fff; }
  .dropdown a small { color: #7f909f; }
  .has-drop.open .drop-toggle svg { transform: rotate(180deg); }
  .nav-cta-desktop { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .section { padding: 64px 0; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .stats-strip { grid-template-columns: repeat(2,1fr); gap: 30px 16px; }
  .field-row { grid-template-columns: 1fr; }
  .listing__body, .form-card, .founder__card { padding: 28px 22px; }
  .hero__inner { padding: 84px 0 90px; }
  .hero__stats { gap: 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .split__media .badge { position: static; margin-top: 16px; max-width: none; }
}