/* ============================================================
   domu5 — Sophisticated Property Capital
   Design system & styles
   ============================================================ */

:root {
  --bg:        #0a0b0d;
  --bg-2:      #101216;
  --panel:     #14171c;
  --line:      rgba(255, 255, 255, 0.10);
  --line-soft: rgba(255, 255, 255, 0.06);
  --ink:       #f3f5f8;
  --ink-2:     #c4c9d1;
  --muted:     #8b9099;
  --cyan:      #9fd8f5;
  --cyan-deep: #5bb6e6;
  --max:       1200px;
  --pad:       clamp(20px, 5vw, 64px);
  --r:         14px;
  --ease:      cubic-bezier(0.22, 1, 0.36, 1);
  --font:      -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue",
               Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  font-size: 17px;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--cyan); color: #04131c; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--pad); }
.section { padding-block: clamp(72px, 11vw, 140px); }
.eyebrow {
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--cyan); font-weight: 600; margin-bottom: 22px;
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--cyan); opacity: 0.7; }

h1, h2, h3 { font-weight: 600; line-height: 1.08; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 4.4vw, 48px); }
h3 { font-size: 21px; letter-spacing: -0.01em; }
.lead { font-size: clamp(18px, 2.2vw, 22px); color: var(--ink-2); line-height: 1.55; }
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px; border-radius: 100px; font-weight: 600; font-size: 15px;
  letter-spacing: 0.01em; cursor: pointer; border: 1px solid transparent;
  transition: transform .3s var(--ease), background .3s var(--ease),
              border-color .3s var(--ease), color .3s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--cyan); color: #04131c; }
.btn-primary:hover { background: #b8e4fb; }
.btn-ghost { border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px var(--pad);
  transition: background .4s var(--ease), border-color .4s var(--ease), padding .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 11, 13, 0.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line-soft);
  padding-block: 14px;
}
.brand img { height: 38px; width: auto; display: block; }
/* Footer keeps the static wordmark a touch smaller */
.footer-brand img { height: 30px; width: auto; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav .navlinks { display: flex; align-items: center; gap: 30px; }
/* CTA inside the menu — hidden on desktop, shown in the mobile drawer */
.nav .navlinks .nav-cta { display: none; }
.nav a.navlink {
  font-size: 14.5px; color: var(--ink-2); font-weight: 500; position: relative;
  transition: color .25s var(--ease);
}
.nav a.navlink::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--cyan); transition: width .3s var(--ease);
}
.nav a.navlink:hover { color: var(--ink); }
.nav a.navlink:hover::after { width: 100%; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s var(--ease); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end;
  padding-bottom: clamp(60px, 10vh, 120px); overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,11,13,.55) 0%, rgba(10,11,13,.20) 32%, rgba(10,11,13,.78) 78%, var(--bg) 100%),
    linear-gradient(90deg, rgba(10,11,13,.72) 0%, rgba(10,11,13,.12) 60%);
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 {
  font-size: clamp(40px, 7.2vw, 88px); max-width: 16ch; margin-bottom: 22px;
}
.hero .tagline {
  font-size: clamp(18px, 2.4vw, 24px); color: var(--ink-2); max-width: 46ch; margin-bottom: 14px;
}
.hero .tagline b { color: var(--ink); font-weight: 600; }
.hero .sub { color: var(--muted); max-width: 50ch; margin-bottom: 38px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  font-size: 11px; letter-spacing: 0.25em; text-transform: uppercase; color: var(--muted);
  display: flex; flex-direction: column; align-items: center; gap: 10px; z-index: 1;
}
.scroll-cue .line { width: 1px; height: 38px; background: linear-gradient(var(--cyan), transparent); animation: cue 2.2s var(--ease) infinite; }
@keyframes cue { 0%,100%{ opacity:.3; transform: scaleY(.6);} 50%{ opacity:1; transform: scaleY(1);} }

/* ---------- Manifesto strip ---------- */
.manifesto { border-block: 1px solid var(--line-soft); background: var(--bg-2); }
.manifesto p { font-size: clamp(22px, 3.2vw, 36px); font-weight: 500; line-height: 1.3; letter-spacing: -0.015em; max-width: 22ch; }
.manifesto .accent { color: var(--cyan); display: block; }
.manifesto .grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.manifesto .note { color: var(--ink-2); }

/* ---------- About (split) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.split .media { border-radius: var(--r); overflow: hidden; position: relative; aspect-ratio: 4/5; border: 1px solid var(--line); }
.split .media img { width: 100%; height: 100%; object-fit: cover; }
.split .media::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 50%, rgba(10,11,13,.35)); }
.prose p + p { margin-top: 18px; }
.prose .lead + p { margin-top: 22px; }

/* ---------- Offer ---------- */
.offer { background: var(--bg-2); border-block: 1px solid var(--line-soft); }
.offer-head { max-width: 60ch; margin-bottom: 56px; }

/* ---------- Pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pillar {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  padding: 34px 30px; transition: transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
}
.pillar:hover { transform: translateY(-6px); border-color: rgba(159,216,245,.4); background: #171b21; }
.pillar .num { font-size: 13px; letter-spacing: .2em; color: var(--cyan); font-weight: 600; margin-bottom: 22px; }
.pillar h3 { margin-bottom: 14px; }
.pillar p { color: var(--ink-2); font-size: 15.5px; line-height: 1.6; }

/* ---------- Map feature ---------- */
.map-feature { position: relative; overflow: hidden; background: #060708; border-block: 1px solid var(--line-soft); }
.map-feature .map-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url("../img/dubai-map.webp") no-repeat center/cover;
  opacity: .5; mask-image: radial-gradient(120% 90% at 70% 50%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 70% 50%, #000 30%, transparent 78%);
}
.map-feature .wrap { position: relative; z-index: 1; }
.map-feature .inner { max-width: 44ch; }
.map-stats { display: flex; gap: clamp(28px, 5vw, 64px); margin-top: 44px; flex-wrap: wrap; }
.map-stats .stat .n { font-size: clamp(30px, 4vw, 44px); font-weight: 600; letter-spacing: -.02em; color: var(--ink); }
.map-stats .stat .l { font-size: 13px; color: var(--muted); letter-spacing: .04em; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; text-align: center; }
.cta-band .cta-bg { position: absolute; inset: 0; z-index: -2; }
.cta-band .cta-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.cta-band .cta-bg::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, rgba(6,7,8,.78), rgba(6,7,8,.62)); }
.cta-band h2 { max-width: 18ch; margin: 0 auto 16px; }
.cta-band .accent { color: var(--cyan); }
.cta-band p { color: var(--ink-2); max-width: 46ch; margin: 0 auto 34px; }
.cta-band .actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band a.maillink { color: var(--cyan); font-weight: 500; }

/* ---------- Footer ---------- */
.site-footer { background: #060708; border-top: 1px solid var(--line-soft); padding-block: 64px 36px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-brand img { height: 26px; margin-bottom: 20px; }
.footer-brand p { color: var(--muted); max-width: 34ch; font-size: 15px; }
.footer-col h4 { font-size: 12px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; font-weight: 600; }
.footer-col a, .footer-col p { display: block; color: var(--ink-2); font-size: 15px; margin-bottom: 12px; transition: color .25s var(--ease); }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line-soft);
  color: var(--muted); font-size: 13.5px;
}

/* ---------- Sub-page hero ---------- */
.page-hero { padding-top: clamp(140px, 18vh, 200px); padding-bottom: clamp(40px, 6vw, 70px); border-bottom: 1px solid var(--line-soft); }
.page-hero h1 { font-size: clamp(34px, 5.5vw, 60px); margin-bottom: 18px; }
.page-hero p { color: var(--ink-2); max-width: 56ch; font-size: clamp(17px, 2vw, 20px); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 7vw, 90px); align-items: start; }
.contact-info .info-item { margin-bottom: 30px; }
.contact-info .info-item h4 { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; font-weight: 600; }
.contact-info .info-item a, .contact-info .info-item p { color: var(--ink); font-size: 18px; }
.contact-info .info-item a:hover { color: var(--cyan); }

.form { display: grid; gap: 18px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 13px; color: var(--muted); letter-spacing: .03em; }
.field input, .field textarea {
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; color: var(--ink); font: inherit; font-size: 15.5px;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan); background: #171b21; }
.form .hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form .h-captcha { margin-top: 6px; min-height: 78px; }
.form .btn { justify-self: start; margin-top: 6px; }
.form .btn:disabled { cursor: default; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* ---------- Legal / privacy prose ---------- */
.legal { max-width: 800px; }
.legal h2 { font-size: clamp(22px, 3vw, 30px); margin: 48px 0 16px; }
.legal h3 { font-size: 18px; margin: 30px 0 10px; color: var(--ink); }
.legal p { color: var(--ink-2); margin-bottom: 16px; }
.legal ul { color: var(--ink-2); margin: 0 0 16px 22px; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--cyan); }
.legal .updated { color: var(--muted); font-size: 14px; letter-spacing: .04em; }
.legal strong { color: var(--ink); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .scroll-cue .line { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .manifesto .grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .split .media { aspect-ratio: 16/10; order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .nav { gap: 18px; }
  .nav .navlinks {
    position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px);
    background: var(--bg-2); border-left: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 28px; padding: 40px; transform: translateX(100%); transition: transform .4s var(--ease);
    z-index: 90;
  }
  .nav .navlinks.open { transform: none; }
  .nav .navlinks a.navlink { font-size: 20px; }
  /* Hide the header-bar CTA; the drawer shows its own CTA instead */
  .site-header > .nav > .btn { display: none; }
  .nav .navlinks .nav-cta { display: inline-flex; margin-top: 12px; }
  .nav-toggle { display: block; z-index: 95; }
  /* Give the hero clearance from the fixed header */
  .hero { align-items: center; padding-top: 110px; }
  /* Scroll cue would overlap the hero buttons on small screens */
  .scroll-cue { display: none; }
  body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
  body.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .form .row { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: 92svh; }
}