/* ============================================================
   VONA HOLDINGS — styles
   Palette: deep forest green · warm taupe · cream
   ============================================================ */

:root {
  --green-900: #0e3a2e;
  --green-800: #143f31;
  --green-700: #1a5c48;
  --green-600: #22735a;
  --gold: #b0987f;
  --gold-dark: #97795f;
  --cream: #f7f4ee;
  --cream-2: #efeae0;
  --ink: #1b241f;
  --muted: #6c7a72;
  --line: rgba(27, 36, 31, 0.12);
  --line-light: rgba(255, 255, 255, 0.18);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Jost", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --wrap: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  font-weight: 300;
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 32px; }

/* ---------- Typography ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); color: #fff; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); color: var(--green-900); }
h3 { font-size: clamp(1.6rem, 3vw, 2.3rem); }

.eyebrow {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.28em;
  font-weight: 500; color: var(--gold-dark); margin-bottom: 1.4rem;
}
.eyebrow.light { color: rgba(255, 255, 255, 0.8); }

.section { padding: clamp(70px, 10vw, 130px) 0; }
.section-head { max-width: 620px; margin-bottom: clamp(40px, 6vw, 70px); }
.section-sub { margin-top: 1rem; color: var(--muted); }

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-block; font-family: var(--sans); font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.16em; font-weight: 500;
  padding: 16px 34px; border: 1px solid transparent; cursor: pointer;
  transition: all 0.4s var(--ease); border-radius: 2px;
}
.btn-solid { background: var(--green-700); color: #fff; }
.btn-solid:hover { background: var(--green-900); transform: translateY(-2px); }
.btn-dark { background: var(--green-900); color: #fff; }
.btn-dark:hover { background: var(--gold-dark); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn.full { width: 100%; text-align: center; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 10px; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.16em; font-weight: 500;
  color: var(--green-700); margin-top: 0.5rem;
}
.link-arrow span { transition: transform 0.35s var(--ease); }
.link-arrow:hover span { transform: translateX(6px); }
.link-arrow.dark { color: var(--green-900); }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background 0.45s var(--ease), box-shadow 0.45s var(--ease), padding 0.45s var(--ease);
  padding: 10px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 42px; height: auto; display: block;
  /* white over the hero, with a soft shadow so it stays legible on bright sky */
  filter: brightness(0) invert(1) drop-shadow(0 1px 3px rgba(0, 0, 0, 0.45));
  transition: filter 0.45s var(--ease);
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text strong {
  font-family: var(--sans); font-weight: 600; font-size: 1.15rem;
  letter-spacing: 0.18em; color: #fff; transition: color 0.45s var(--ease), text-shadow 0.45s var(--ease);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
}
.brand-text span {
  font-size: 0.6rem; letter-spacing: 0.4em; color: rgba(255,255,255,0.75);
  margin-top: 3px; transition: color 0.45s var(--ease), text-shadow 0.45s var(--ease);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
}

.nav { display: flex; align-items: center; gap: 38px; }
.nav a {
  font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.14em;
  font-weight: 400; color: rgba(255,255,255,0.9); position: relative; padding: 4px 0;
  transition: color 0.3s;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
  background: currentColor; transition: width 0.35s var(--ease);
}
.nav a:hover::after { width: 100%; }
.nav .nav-cta {
  border: 1px solid rgba(255,255,255,0.5); padding: 9px 22px; border-radius: 2px;
}
.nav .nav-cta::after { display: none; }
.nav .nav-cta:hover { background: rgba(255,255,255,0.12); }

/* Scrolled state */
.site-header.scrolled {
  background: var(--cream); box-shadow: 0 1px 0 var(--line), 0 8px 30px rgba(0,0,0,0.05);
}
.site-header.scrolled .brand-mark { filter: none; } /* original green on cream, no shadow */
.site-header.scrolled .brand-text strong { color: var(--green-900); text-shadow: none; }
.site-header.scrolled .brand-text span { color: var(--muted); text-shadow: none; }
.site-header.scrolled .nav a { color: var(--ink); }
.site-header.scrolled .nav .nav-cta { border-color: var(--green-700); color: var(--green-700); }
.site-header.scrolled .nav .nav-cta:hover { background: var(--green-700); color: #fff; }

/* Mobile toggle */
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.menu-toggle span { width: 24px; height: 2px; background: #fff; transition: all 0.35s var(--ease); }
.site-header.scrolled .menu-toggle span { background: var(--green-900); }
.mobile-menu {
  display: none; flex-direction: column; background: var(--green-900);
  padding: 0 32px; max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease);
}
.mobile-menu a {
  color: #fff; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.1);
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.85rem;
}
.mobile-menu.open { max-height: 420px; padding: 8px 32px 24px; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(14,58,46,0.55) 0%, rgba(14,58,46,0.15) 35%, rgba(14,58,46,0.35) 70%, rgba(14,58,46,0.8) 100%),
    linear-gradient(90deg, rgba(14,58,46,0.5) 0%, rgba(14,58,46,0) 55%);
}
.hero-content { padding-top: 90px; padding-bottom: 60px; max-width: 860px; }
.hero-content h1 { margin-bottom: 1.6rem; }
.hero-lead {
  color: rgba(255,255,255,0.9); font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 300; max-width: 560px; margin-bottom: 2.4rem;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.scroll-cue {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1.5px solid rgba(255,255,255,0.55); border-radius: 14px;
  display: grid; place-items: start center; padding-top: 8px;
}
.scroll-cue span { width: 3px; height: 8px; background: #fff; border-radius: 2px; animation: scrollDot 1.8s infinite; }
@keyframes scrollDot { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 80% { opacity: 0; transform: translateY(12px); } 100% { opacity: 0; } }

/* ============================================================
   STATS
   ============================================================ */
.stats { background: var(--green-900); color: #fff; padding: clamp(44px, 6vw, 68px) 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; border-right: 1px solid rgba(255,255,255,0.14); padding: 6px 12px; }
.stat:last-child { border-right: 0; }
.stat-num { display: block; font-family: var(--serif); font-size: clamp(2.6rem, 5vw, 3.8rem); line-height: 1; color: #fff; }
.stat-num em { color: var(--gold); font-style: normal; }
.stat-label { display: block; margin-top: 12px; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.2em; color: rgba(255,255,255,0.65); }

/* ============================================================
   GROUP
   ============================================================ */
.group-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.group-copy p { color: var(--muted); margin-bottom: 1.3rem; max-width: 46ch; }
.group-copy h2 { margin-bottom: 1.8rem; }
.group-figure { position: relative; }
.group-figure img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 3px; }
.figure-tag {
  position: absolute; bottom: 18px; left: 18px; background: rgba(14,58,46,0.85);
  color: #fff; font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 9px 16px; border-radius: 2px; backdrop-filter: blur(4px);
}

/* ============================================================
   PILLARS
   ============================================================ */
.pillars { background: var(--cream-2); }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pillar {
  background: var(--cream); padding: 44px 36px; border-radius: 3px;
  border-top: 2px solid var(--green-700); transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.pillar:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(14,58,46,0.1); }
.pillar-index { font-family: var(--serif); font-size: 1.4rem; color: var(--gold); display: block; margin-bottom: 22px; }
.pillar h3 { color: var(--green-900); margin-bottom: 14px; }
.pillar p { color: var(--muted); font-size: 0.98rem; }

/* ============================================================
   DEVELOPMENTS
   ============================================================ */
.project { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: center; margin-top: 60px; }
.project:first-of-type { margin-top: 0; }
.project-reverse .project-media { order: 2; }
.project-media { position: relative; overflow: hidden; border-radius: 3px; }
.project-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; transition: transform 1.2s var(--ease); }
.project-media:hover img { transform: scale(1.05); }
.project-status {
  position: absolute; top: 20px; left: 20px; background: var(--gold); color: #fff;
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.18em; font-weight: 500;
  padding: 8px 18px; border-radius: 2px;
}
.project-status.ghost { background: rgba(14,58,46,0.8); }
.project-kicker { font-family: var(--serif); font-style: italic; font-size: 1.25rem; color: var(--gold-dark); margin-bottom: 6px; }
.project-body h3 { color: var(--green-900); margin-bottom: 18px; font-size: clamp(2rem, 4vw, 2.8rem); }
.project-body > p { color: var(--muted); margin-bottom: 26px; max-width: 46ch; }
.project-specs { list-style: none; margin-bottom: 30px; border-top: 1px solid var(--line); }
.project-specs li {
  display: flex; justify-content: space-between; gap: 20px; padding: 13px 0;
  border-bottom: 1px solid var(--line); font-size: 0.95rem;
}
.project-specs li span { color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.72rem; align-self: center; }

/* ============================================================
   VISION
   ============================================================ */
.vision { position: relative; color: #fff; text-align: center; padding: clamp(90px, 14vw, 170px) 0; }
.vision-media { position: absolute; inset: 0; z-index: -1; }
.vision-media img { width: 100%; height: 100%; object-fit: cover; }
.vision-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,58,46,0.82), rgba(14,58,46,0.9)); }
.vision-content { max-width: 860px; }
.vision blockquote {
  font-family: var(--serif); font-size: clamp(1.7rem, 3.6vw, 2.9rem); line-height: 1.32;
  font-weight: 400; font-style: italic;
}
.vision-attrib { margin-top: 28px; text-transform: uppercase; letter-spacing: 0.28em; font-size: 0.75rem; color: var(--gold); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--green-900); color: #fff; }
.contact h2 { color: #fff; margin-bottom: 1.2rem; }
.contact .eyebrow { color: var(--gold); }
.contact-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.contact-head { margin-bottom: clamp(44px, 6vw, 64px); }
.contact-intro { color: rgba(255,255,255,0.75); margin: 0 auto 34px; max-width: 52ch; }
.offices {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
  text-align: left; padding-top: clamp(36px, 5vw, 52px); border-top: 1px solid rgba(255,255,255,0.15);
}
.office h4 { font-family: var(--sans); font-weight: 500; text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.78rem; color: var(--gold); margin-bottom: 12px; }
.office p { color: rgba(255,255,255,0.8); font-size: 0.95rem; margin-bottom: 10px; }
.office a { color: #fff; border-bottom: 1px solid rgba(255,255,255,0.3); padding-bottom: 2px; transition: border-color 0.3s; word-break: break-word; }
.office a:hover { border-color: var(--gold); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: #0a2c22; color: rgba(255,255,255,0.7); padding: clamp(56px, 7vw, 84px) 0 30px; }
.footer-inner { display: grid; grid-template-columns: 1.3fr 2fr; gap: 50px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand { max-width: 320px; }
.footer-mark { width: 46px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-word { display: flex; flex-direction: column; line-height: 1; margin-bottom: 16px; }
.footer-word strong { font-family: var(--sans); font-weight: 600; letter-spacing: 0.18em; color: #fff; font-size: 1.1rem; }
.footer-word span { font-size: 0.6rem; letter-spacing: 0.4em; margin-top: 4px; }
.footer-brand p { font-size: 0.92rem; }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-nav h5 { font-family: var(--sans); font-weight: 500; text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.72rem; color: var(--gold); margin-bottom: 18px; }
.footer-nav a { display: block; font-size: 0.92rem; padding: 6px 0; color: rgba(255,255,255,0.7); transition: color 0.3s; }
.footer-nav a:hover { color: #fff; }
.footer-base { display: flex; justify-content: space-between; padding-top: 26px; font-size: 0.82rem; color: rgba(255,255,255,0.5); flex-wrap: wrap; gap: 10px; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .mobile-menu { display: flex; }
  .group-grid, .project, .project-reverse .project-media,
  .footer-inner { grid-template-columns: 1fr; }
  .project-reverse .project-media { order: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 16px; }
  .stat:nth-child(2) { border-right: 0; }
  .pillar-grid { grid-template-columns: 1fr; }
  .offices { grid-template-columns: 1fr; gap: 26px; text-align: center; }
  .footer-inner { gap: 40px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 22px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .brand-text span { display: none; }
}