/* ==========================================================================
   Unique International Limited — Corporate Website
   Shared stylesheet
   Palette: charcoal / iron grey / gold-amber accent on a clean white base
   ========================================================================== */

:root {
  /* Neutrals (navy brand palette) */
  --ink:        #141b42;
  --charcoal:   #29314f;
  --iron:       #2b3670;
  --slate:      #59618a;
  --mist:       #8f96b6;
  --line:       #e2e5ef;
  --line-soft:  #eef0f7;
  --paper:      #ffffff;
  --sand:       #f4f6fc;
  --sand-deep:  #e9edf8;

  /* Brand navy accent (from business-card identity) */
  --gold:       #1e2a63;
  --gold-light: #97a3dd;
  --gold-dark:  #1a2456;
  --gold-wash:  rgba(30, 42, 99, 0.09);

  /* Effects */
  --shadow-sm:  0 1px 2px rgba(20, 23, 26, 0.06);
  --shadow-md:  0 6px 24px rgba(20, 23, 26, 0.08);
  --shadow-lg:  0 20px 50px rgba(20, 23, 26, 0.14);
  --radius:     10px;
  --radius-lg:  16px;
  --maxw:       1180px;

  --ff-head: "Sora", "Segoe UI", system-ui, sans-serif;
  --ff-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff-body);
  color: var(--charcoal);
  background: var(--paper);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--gold-dark); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold); }
h1, h2, h3, h4 { font-family: var(--ff-head); color: var(--ink); line-height: 1.18; font-weight: 700; margin: 0 0 .5em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.28rem; }
p  { margin: 0 0 1.1em; }
ul { margin: 0 0 1.1em; padding-left: 1.2em; }
li { margin-bottom: .4em; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

/* ---------- Utility ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--ff-head);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 14px;
}
.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--sand { background: var(--sand); }
.section--ink { background: var(--ink); color: #cfd5db; }
.section--ink h1, .section--ink h2, .section--ink h3 { color: #fff; }
.lead { font-size: 1.18rem; color: var(--slate); max-width: 62ch; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }
.max-60 { max-width: 60ch; }
.mt-0 { margin-top: 0; }
.gold { color: var(--gold-dark); }

.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--ff-head); font-weight: 600; font-size: .98rem;
  padding: 13px 26px; border-radius: 8px; border: 1.5px solid transparent;
  cursor: pointer; transition: all .2s ease; white-space: nowrap;
}
.btn--gold { background: var(--gold); color: #ffffff; border-color: var(--gold); }
.btn--gold:hover { background: #2a3a86; border-color: #2a3a86; color: #ffffff; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }
.btn--dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--dark:hover { background: var(--iron); border-color: var(--iron); color: #fff; transform: translateY(-1px); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--outline:hover { border-color: var(--gold); color: var(--gold-dark); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--ff-head); font-weight: 700; font-size: 1.02rem; color: var(--ink); letter-spacing: -0.01em; }
.brand__sub { font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--mist); }
.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-family: var(--ff-head); font-weight: 500; font-size: .95rem;
  color: var(--iron); padding: 9px 14px; border-radius: 7px; display: block;
}
.nav-links a:hover { color: var(--ink); background: var(--sand); }
.nav-links a.active { color: var(--gold-dark); }
.nav-cta { margin-left: 10px; }
.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: .25s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; color: #eef1f4; overflow: hidden;
  background:
    linear-gradient(120deg, rgba(18,24,58,.97) 0%, rgba(30,42,99,.9) 55%, rgba(20,27,66,.96) 100%),
    var(--ink);
}
.hero::after {
  content: ""; position: absolute; inset: 0; opacity: .55; pointer-events: none;
  background-image:
    repeating-linear-gradient(58deg, rgba(255,255,255,.05) 0 2px, transparent 2px 46px),
    repeating-linear-gradient(-58deg, rgba(151,163,221,.06) 0 1px, transparent 1px 40px);
}
.hero .container { position: relative; z-index: 2; }
.hero--home { padding: clamp(72px, 12vw, 130px) 0 clamp(64px, 9vw, 110px); }
.hero--page { padding: clamp(60px, 9vw, 96px) 0 clamp(48px, 7vw, 72px); }
.hero h1 { color: #fff; max-width: 16ch; }
.hero--page h1 { max-width: 20ch; }
.hero p { color: #c4ccd3; font-size: 1.2rem; max-width: 60ch; }
.hero .btn-row { margin-top: 30px; }
.breadcrumb { font-size: .85rem; color: var(--mist); margin-bottom: 18px; letter-spacing: .02em; }
.breadcrumb a { color: var(--gold-light); }

/* ---------- 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); }
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px, 5vw, 64px); align-items: center; }

/* ---------- Cards ---------- */
.card {
  background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #d6dade; }
.card h3 { margin-bottom: 8px; }
.card p:last-child { margin-bottom: 0; }
.card__icon {
  width: 50px; height: 50px; border-radius: 10px; margin-bottom: 18px;
  display: grid; place-items: center;
  background: var(--gold-wash); color: var(--gold-dark);
}
.card__icon svg { width: 26px; height: 26px; }
.card--dark { background: var(--iron); border-color: #39424b; color: #c4ccd3; }
.card--dark h3 { color: #fff; }
.card--flat { border-color: var(--line-soft); box-shadow: none; }

/* Service block (deeper detail) */
.service-block {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 34px; height: 100%;
}
.service-block header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.service-block .card__icon { margin-bottom: 0; }
.service-block ul { margin-bottom: 0; }
.service-block li { color: var(--slate); }

/* Feature / trust strip */
.trust {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden;
}
.trust__item { background: var(--paper); padding: 28px 24px; }
.trust__item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.trust__item p { font-size: .95rem; color: var(--slate); margin: 0; }
.trust__num { font-family: var(--ff-head); font-size: 1.9rem; font-weight: 700; color: var(--gold-dark); display: block; }

/* Value / list check */
.checklist { list-style: none; padding: 0; }
.checklist li { position: relative; padding-left: 30px; margin-bottom: 14px; color: var(--slate); }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 16px; height: 16px;
  border-radius: 4px; background: var(--gold-wash);
  box-shadow: inset 0 0 0 1.5px var(--gold);
}
.checklist li::after {
  content: ""; position: absolute; left: 5px; top: 11px; width: 5px; height: 9px;
  border-right: 2px solid var(--gold-dark); border-bottom: 2px solid var(--gold-dark);
  transform: rotate(42deg);
}

/* Pill / tag */
.tags { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.tags li {
  font-size: .82rem; font-family: var(--ff-head); font-weight: 500;
  padding: 6px 13px; border-radius: 40px; background: var(--sand);
  border: 1px solid var(--line); color: var(--iron); margin: 0;
}

/* Media panel (image placeholder w/ geology texture) */
.media {
  border-radius: var(--radius-lg); min-height: 340px; position: relative; overflow: hidden;
  background:
    linear-gradient(135deg, rgba(18,24,58,.5), rgba(30,42,99,.35)),
    linear-gradient(160deg, #2b3670 0%, #1e2a63 55%, #141b42 100%);
  box-shadow: var(--shadow-md);
}
.media::before {
  content: ""; position: absolute; inset: 0; opacity: .6;
  background-image:
    repeating-linear-gradient(50deg, rgba(151,163,221,.16) 0 2px, transparent 2px 40px),
    repeating-radial-gradient(circle at 30% 40%, rgba(255,255,255,.06) 0 1px, transparent 1px 30px);
}
.media__label {
  position: absolute; left: 20px; bottom: 18px; z-index: 2;
  font-family: var(--ff-head); font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; color: rgba(255,255,255,.72);
}

/* Stat band */
.statband { display: grid; grid-template-columns: repeat(4,1fr); gap: 30px; text-align: center; }
.statband .num { font-family: var(--ff-head); font-size: 2.6rem; font-weight: 700; color: var(--gold-light); display: block; line-height: 1; }
.statband .lbl { color: #aab2ba; font-size: .95rem; margin-top: 8px; display: block; }

/* CTA banner */
.cta-banner {
  background: linear-gradient(120deg, var(--iron), var(--ink));
  border-radius: var(--radius-lg); padding: clamp(38px, 6vw, 64px);
  color: #fff; position: relative; overflow: hidden; text-align: center;
}
.cta-banner::after {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: repeating-linear-gradient(58deg, rgba(151,163,221,.1) 0 2px, transparent 2px 44px);
}
.cta-banner > * { position: relative; z-index: 2; }
.cta-banner h2 { color: #fff; }
.cta-banner p { color: #c4ccd3; max-width: 56ch; margin-inline: auto; }

/* ---------- Contact / forms ---------- */
.form { display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-family: var(--ff-head); font-size: .88rem; font-weight: 500; color: var(--iron); }
.field input, .field select, .field textarea {
  font-family: var(--ff-body); font-size: 1rem; color: var(--ink);
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 8px;
  background: var(--paper); transition: border-color .2s, box-shadow .2s; width: 100%;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-wash);
}
.form-note { font-size: .85rem; color: var(--mist); }
.form-status { font-size: .95rem; padding: 12px 15px; border-radius: 8px; display: none; }
.form-status.show { display: block; }
.form-status.ok { background: #edf7ee; color: #256a2e; border: 1px solid #cfe8d1; }

.contact-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px;
}
.contact-item { display: flex; gap: 14px; margin-bottom: 22px; }
.contact-item:last-child { margin-bottom: 0; }
.contact-item .ic { flex: none; width: 40px; height: 40px; border-radius: 9px; background: var(--gold-wash); color: var(--gold-dark); display: grid; place-items: center; }
.contact-item .ic svg { width: 20px; height: 20px; }
.contact-item h4 { font-family: var(--ff-head); font-size: .95rem; margin: 0 0 3px; color: var(--ink); }
.contact-item p, .contact-item a { font-size: .96rem; color: var(--slate); margin: 0; line-height: 1.5; }
.map-embed { border: 0; width: 100%; height: 320px; border-radius: var(--radius-lg); filter: grayscale(.2) contrast(1.05); }

/* ---------- Founders ---------- */
.founder { display: flex; gap: 20px; align-items: flex-start; }
.founder__avatar {
  flex: none; width: 74px; height: 74px; border-radius: 14px;
  background: linear-gradient(150deg, var(--iron), var(--ink));
  display: grid; place-items: center; color: var(--gold-light);
  font-family: var(--ff-head); font-weight: 700; font-size: 1.5rem;
}
.founder h3 { margin-bottom: 2px; }
.founder .role { color: var(--gold-dark); font-family: var(--ff-head); font-weight: 500; font-size: .92rem; margin-bottom: 6px; }
.founder a { font-size: .92rem; }

/* ---------- Notice / callout ---------- */
.notice {
  border-left: 3px solid var(--gold); background: var(--gold-wash);
  padding: 18px 22px; border-radius: 0 10px 10px 0; color: var(--iron); font-size: .96rem;
}

/* ---------- Gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.gallery-item {
  margin: 0; border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.gallery-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.gallery-item img { width: 100%; height: 230px; object-fit: cover; display: block; background: var(--sand-deep); }
.gallery-item figcaption { padding: 14px 16px; font-family: var(--ff-head); font-size: .92rem; color: var(--slate); }
.gallery-ph {
  height: 230px; display: grid; place-items: center; text-align: center; padding: 16px;
  color: rgba(255,255,255,.85); font-family: var(--ff-head); font-weight: 500; font-size: .95rem;
  background:
    linear-gradient(135deg, rgba(18,24,58,.55), rgba(30,42,99,.4)),
    linear-gradient(160deg, #2b3670 0%, #1e2a63 55%, #141b42 100%);
}

/* ---------- Responsive video ---------- */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.video-embed {
  position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;
  border-radius: var(--radius-lg); background: var(--ink); box-shadow: var(--shadow-md);
}
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-ph {
  padding-bottom: 0; height: 260px; display: grid; place-items: center;
  color: rgba(255,255,255,.75); font-family: var(--ff-head); font-weight: 500;
  background:
    linear-gradient(135deg, rgba(151,163,221,.14), transparent),
    linear-gradient(160deg, #2b3670, #141b42);
}

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #9aa3ac; padding: 64px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 44px; }
.site-footer h4 { color: #fff; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer a { color: #9aa3ac; }
.site-footer a:hover { color: var(--gold-light); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-brand .brand__name { color: #fff; }
.footer-brand .brand__sub { color: var(--mist); }
.footer-brand p { font-size: .93rem; margin-top: 14px; max-width: 34ch; }
.footer-contact li { margin-bottom: 12px; font-size: .93rem; display: flex; gap: 9px; }
.footer-bottom { border-top: 1px solid #2a3138; padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; color: var(--mist); }

/* ---------- Cookie notice ---------- */
.cookie {
  position: fixed; left: 20px; right: 20px; bottom: 20px; z-index: 200;
  max-width: 560px; margin-inline: auto;
  background: var(--ink); color: #cfd5db; border: 1px solid #333c44;
  border-radius: 12px; padding: 18px 20px; box-shadow: var(--shadow-lg);
  display: none; align-items: center; gap: 18px; flex-wrap: wrap;
}
.cookie.show { display: flex; }
.cookie p { margin: 0; font-size: .9rem; flex: 1 1 260px; }
.cookie a { color: var(--gold-light); }
.cookie .btn { padding: 9px 18px; font-size: .88rem; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .statband { grid-template-columns: repeat(2,1fr); gap: 26px; }
  .trust { grid-template-columns: repeat(2,1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; top: 74px; left: 0; right: 0; flex-direction: column;
    align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 12px 24px 22px; box-shadow: var(--shadow-md);
    max-height: 0; overflow: hidden; padding-top: 0; padding-bottom: 0; transition: all .28s ease;
  }
  .nav-links.open { max-height: 520px; padding-top: 12px; padding-bottom: 22px; }
  .nav-links a { padding: 13px 12px; border-radius: 8px; }
  .nav-cta { margin: 8px 0 0; }
  .nav-cta .btn { width: 100%; justify-content: center; }
  .split { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .trust, .statband { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn-row .btn { width: 100%; justify-content: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}