/* ============================================================
   Zentora Global — Production Stylesheet
   Brand: Black, Gold (#C9A24B), Silver (#C8CDD3)
   ============================================================ */

:root {
  --black: #0a0b0d;
  --black-2: #111317;
  --panel: #16191f;
  --panel-2: #1d2128;
  --line: rgba(201, 162, 75, 0.18);
  --line-soft: rgba(255, 255, 255, 0.08);

  --gold: #c9a24b;
  --gold-light: #e6cd86;
  --gold-deep: #a07d2e;
  --silver: #c8cdd3;
  --silver-deep: #8b9097;

  --txt: #eceef2;
  --txt-soft: #aab0ba;
  --txt-mute: #767d88;

  --grad-gold: linear-gradient(135deg, #e6cd86 0%, #c9a24b 45%, #a07d2e 100%);
  --grad-silver: linear-gradient(135deg, #f2f4f7 0%, #c8cdd3 50%, #8b9097 100%);

  --maxw: 1200px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.7);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font-head: "Cinzel", "Playfair Display", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--txt);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
section { position: relative; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.center { text-align: center; }
.grid { display: grid; gap: 28px; }
@media (min-width: 720px) { .g-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .g-3 { grid-template-columns: repeat(3, 1fr); } .g-4 { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; letter-spacing: 0.01em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
p { color: var(--txt-soft); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--txt-soft); max-width: 60ch; }
.eyebrow {
  font-family: var(--font-body); font-weight: 600; font-size: 0.78rem;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--grad-gold); }
.gold-text { background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.silver-text { background: var(--grad-silver); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-head h2 { margin: 14px 0 16px; }

/* tricolor accent (echoes the logo's center motif) */
.tricolor { display: inline-block; height: 3px; width: 64px; border-radius: 3px;
  background: linear-gradient(90deg, #1a7d3c 0 33%, #f4f4f4 33% 66%, #c8202e 66% 100%); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 0.98rem; letter-spacing: 0.01em;
  padding: 14px 28px; border-radius: 100px; cursor: pointer;
  border: 1px solid transparent; transition: all 0.35s var(--ease);
  white-space: nowrap;
}
.btn--gold { background: var(--grad-gold); color: #1a1407; box-shadow: 0 10px 30px -10px rgba(201, 162, 75, 0.6); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(201, 162, 75, 0.8); }
.btn--ghost { border-color: var(--line); color: var(--txt); background: rgba(255,255,255,0.02); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-light); }
.btn--lg { padding: 17px 36px; font-size: 1.05rem; }
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background 0.4s var(--ease), border-color 0.4s, padding 0.4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 11, 13, 0.85); backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 84px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand svg, .brand img { height: 46px; width: auto; }
.brand .brand-name { display: flex; flex-direction: column; line-height: 1; }
.brand .brand-name .t { font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; letter-spacing: 0.14em; }
.brand .brand-name .s { font-size: 0.6rem; letter-spacing: 0.42em; color: var(--gold); margin-top: 4px; }

.nav-links { display: none; align-items: center; gap: 6px; }
@media (min-width: 1040px) { .nav-links { display: flex; } }
.nav-links > li > a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 16px; font-size: 0.95rem; font-weight: 500; color: var(--txt-soft);
  border-radius: 8px; transition: color 0.25s;
}
.nav-links > li > a:hover, .nav-links > li.active > a { color: var(--gold-light); }
.has-drop { position: relative; }
.has-drop > a::after { content: "▾"; font-size: 0.7rem; color: var(--gold); }
.drop {
  position: absolute; top: 100%; left: 0; min-width: 250px;
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 10px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all 0.28s var(--ease);
}
.has-drop:hover .drop { opacity: 1; visibility: visible; transform: translateY(8px); }
.drop a { display: block; padding: 11px 14px; border-radius: 8px; font-size: 0.92rem; color: var(--txt-soft); transition: all 0.2s; }
.drop a:hover { background: rgba(201,162,75,0.1); color: var(--gold-light); }
.nav-cta { display: none; }
@media (min-width: 1040px) { .nav-cta { display: inline-flex; } }

/* Mobile nav */
.burger { display: flex; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
@media (min-width: 1040px) { .burger { display: none; } }
.burger span { width: 26px; height: 2px; background: var(--gold-light); transition: 0.3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu {
  position: fixed; inset: 84px 0 0; z-index: 999; background: var(--black-2);
  padding: 28px 24px; overflow-y: auto; transform: translateX(100%);
  transition: transform 0.4s var(--ease);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a { display: block; padding: 14px 0; font-size: 1.1rem; border-bottom: 1px solid var(--line-soft); color: var(--txt); }
.mobile-menu .mm-sub a { padding: 10px 0 10px 18px; font-size: 0.95rem; color: var(--txt-soft); border: 0; }
.mobile-menu .mm-group { font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin: 22px 0 6px; }
.mobile-menu .btn { width: 100%; justify-content: center; margin-top: 24px; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 84px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1100px 700px at 78% 18%, rgba(201,162,75,0.16), transparent 60%),
    radial-gradient(800px 600px at 12% 88%, rgba(139,144,151,0.1), transparent 55%),
    var(--black);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0; opacity: 0.5;
  background-image:
    linear-gradient(rgba(201,162,75,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,162,75,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  -webkit-mask-image: radial-gradient(circle at 70% 40%, #000, transparent 75%);
  mask-image: radial-gradient(circle at 70% 40%, #000, transparent 75%);
}
.hero-inner { max-width: 820px; }
.hero h1 { margin: 22px 0 24px; }
.hero .lead { font-size: clamp(1.1rem, 1.8vw, 1.35rem); margin-bottom: 36px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-trust { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 36px; align-items: center; }
.hero-trust .ht { display: flex; flex-direction: column; }
.hero-trust .ht b { font-family: var(--font-head); font-size: 1.9rem; background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-trust .ht span { font-size: 0.85rem; color: var(--txt-mute); }

/* ---------- Cards ---------- */
.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--black-2) 100%);
  border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 32px; transition: all 0.4s var(--ease); position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad-gold); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.card:hover { transform: translateY(-6px); border-color: var(--line); box-shadow: var(--shadow); }
.card:hover::before { transform: scaleX(1); }
.card .ico {
  width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(201,162,75,0.1); border: 1px solid var(--line); margin-bottom: 20px;
  color: var(--gold-light);
}
.card .ico svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: 12px; }
.card p { font-size: 0.97rem; }
.card .more { margin-top: 18px; display: inline-flex; align-items: center; gap: 8px; color: var(--gold-light); font-weight: 600; font-size: 0.92rem; }
.card .more .arrow { transition: transform 0.3s; }
.card:hover .more .arrow { transform: translateX(4px); }

/* ---------- Stats band ---------- */
.stats { background: linear-gradient(180deg, var(--black-2), var(--black)); border-block: 1px solid var(--line-soft); }
.stats .grid { gap: 20px; }
.stat { text-align: center; padding: 20px; }
.stat b { display: block; font-family: var(--font-head); font-size: clamp(2.2rem, 4vw, 3.2rem); background: var(--grad-gold); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat span { color: var(--txt-soft); font-size: 0.95rem; letter-spacing: 0.04em; }

/* ---------- Split feature ---------- */
.split { display: grid; gap: 48px; align-items: center; }
@media (min-width: 920px) { .split { grid-template-columns: 1fr 1fr; } .split.rev > :first-child { order: 2; } }
.feature-list { margin-top: 28px; display: grid; gap: 18px; }
.feature-list li { display: flex; gap: 14px; }
.feature-list .fi {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(201,162,75,0.12); border: 1px solid var(--line); color: var(--gold-light);
}
.feature-list b { color: var(--txt); display: block; margin-bottom: 2px; }
.feature-list p { font-size: 0.95rem; margin: 0; }
.media-frame {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--panel-2), var(--black-2));
  aspect-ratio: 4 / 3; display: grid; place-items: center; position: relative; box-shadow: var(--shadow);
}
.media-frame .glyph { opacity: 0.5; }

/* ---------- Process steps ---------- */
.steps { counter-reset: step; display: grid; gap: 24px; }
@media (min-width: 900px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { padding: 28px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--panel); position: relative; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-head); font-size: 1.6rem; color: var(--gold);
  display: block; margin-bottom: 14px;
}
.step h3 { font-size: 1.2rem; margin-bottom: 8px; }
.step p { font-size: 0.94rem; }

/* ---------- Testimonials ---------- */
.tcard { padding: 34px; }
.tcard .quote-mark { font-family: var(--font-head); font-size: 3.4rem; line-height: 0.6; color: var(--gold); opacity: 0.5; }
.tcard blockquote { font-size: 1.08rem; color: var(--txt); margin: 14px 0 24px; font-style: italic; }
.tcard .who { display: flex; align-items: center; gap: 14px; }
.tcard .who .av { width: 48px; height: 48px; border-radius: 50%; background: var(--grad-gold); display: grid; place-items: center; color: #1a1407; font-weight: 700; font-family: var(--font-head); }
.tcard .who b { color: var(--txt); display: block; font-size: 0.98rem; }
.tcard .who span { color: var(--txt-mute); font-size: 0.85rem; }
.stars { color: var(--gold); letter-spacing: 2px; font-size: 0.9rem; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: 24px; padding: 72px 40px; text-align: center;
  background: linear-gradient(135deg, var(--panel-2), var(--black-2)); border: 1px solid var(--line); }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(700px 400px at 50% 0%, rgba(201,162,75,0.18), transparent 60%); }
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin-bottom: 16px; }
.cta-band .hero-cta { justify-content: center; }

/* ---------- Page hero (inner) ---------- */
.page-hero { padding: 150px 0 70px; position: relative; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(900px 500px at 80% 0%, rgba(201,162,75,0.14), transparent 60%), var(--black); }
.breadcrumb { font-size: 0.85rem; color: var(--txt-mute); margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--gold-light); }
.page-hero h1 { max-width: 16ch; margin-bottom: 18px; }
.page-hero .lead { max-width: 64ch; }

/* ---------- Pills / chips ---------- */
.pills { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.pill { padding: 9px 18px; border-radius: 100px; border: 1px solid var(--line); background: rgba(201,162,75,0.06);
  font-size: 0.9rem; color: var(--txt-soft); }
.pill:hover { color: var(--gold-light); border-color: var(--gold); }

/* ---------- Accordion (FAQ) ---------- */
.faq { max-width: 820px; margin: 0 auto; }
.acc { border: 1px solid var(--line-soft); border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden; background: var(--panel); }
.acc-q { width: 100%; text-align: left; background: none; border: 0; color: var(--txt); cursor: pointer;
  padding: 22px 24px; font-size: 1.05rem; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; align-items: center; font-family: var(--font-body); }
.acc-q .pm { color: var(--gold); font-size: 1.4rem; transition: transform 0.3s; flex: 0 0 auto; }
.acc.open .acc-q .pm { transform: rotate(45deg); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.acc-a p { padding: 0 24px 22px; font-size: 0.97rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 40px; }
@media (min-width: 920px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.85rem; color: var(--txt-soft); margin-bottom: 8px; font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
  padding: 14px 16px; color: var(--txt); font-family: inherit; font-size: 0.98rem; transition: border-color 0.25s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 130px; }
.contact-info { display: grid; gap: 22px; }
.ci-item { display: flex; gap: 16px; align-items: flex-start; }
.ci-item .ico { flex: 0 0 auto; width: 48px; height: 48px; border-radius: 12px; background: rgba(201,162,75,0.1); border: 1px solid var(--line); display: grid; place-items: center; color: var(--gold-light); }
.ci-item b { color: var(--txt); display: block; margin-bottom: 3px; }
.ci-item p, .ci-item a { color: var(--txt-soft); font-size: 0.96rem; }
.ci-item a:hover { color: var(--gold-light); }
.form-note { font-size: 0.82rem; color: var(--txt-mute); margin-top: 6px; }
.form-success { display: none; padding: 18px; border-radius: var(--radius-sm); background: rgba(26,125,60,0.12); border: 1px solid rgba(26,125,60,0.4); color: #7fdca0; margin-top: 16px; }
.form-error { display: none; padding: 18px; border-radius: var(--radius-sm); background: rgba(200,32,46,0.12); border: 1px solid rgba(200,32,46,0.45); color: #f1a3ab; margin-top: 16px; }
.form-error a { color: var(--gold-light); text-decoration: underline; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black-2); border-top: 1px solid var(--line-soft); padding: 72px 0 32px; }
.footer-grid { display: grid; gap: 40px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.footer-brand p { font-size: 0.95rem; margin: 18px 0; max-width: 34ch; }
.footer-col h4 { font-family: var(--font-body); font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; }
.footer-col a { display: block; padding: 7px 0; font-size: 0.93rem; color: var(--txt-soft); transition: color 0.2s; }
.footer-col a:hover { color: var(--gold-light); }
.socials { display: flex; gap: 12px; margin-top: 8px; }
.socials a { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line-soft); display: grid; place-items: center; color: var(--txt-soft); transition: all 0.25s; }
.socials a:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-2px); }
.footer-bottom { margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line-soft); display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 0.85rem; color: var(--txt-mute); }
.footer-bottom .fb-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-bottom .fb-links a { font-size: 0.85rem; color: var(--txt-mute); }
.footer-bottom .fb-links a:hover { color: var(--gold-light); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- Misc ---------- */
.divider { height: 1px; background: var(--line-soft); border: 0; margin: 0; }
.text-block p + p { margin-top: 16px; }
.badge-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 30px; }
.badge { padding: 8px 16px; border: 1px solid var(--line-soft); border-radius: 8px; font-size: 0.82rem; color: var(--txt-soft); letter-spacing: 0.05em; }
::selection { background: rgba(201,162,75,0.3); color: #fff; }