/* ---------------------------------------------------
   Lynn Gan Fine Jewellery — design tokens
--------------------------------------------------- */
:root {
  --bg: #0b0b0c;
  --bg-alt: #131311;
  --ink: #f3ede2;
  --ink-dim: #b6ad9c;
  --ink-faint: #7d7568;
  --gold: #c9a15a;
  --gold-light: #e9d7ab;
  --gold-deep: #8a6a2f;
  --line: rgba(201, 161, 90, 0.22);
  --shadow: rgba(0, 0, 0, 0.5);

  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Jost", "Segoe UI", Arial, sans-serif;

  --wrap: 1140px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 28px;
}

.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.035;
  background-image: radial-gradient(circle, #fff 0.6px, transparent 0.6px);
  background-size: 3px 3px;
}

.kicker {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
  color: var(--gold);
  margin: 0 0 14px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  margin: 0 0 20px;
  color: var(--ink);
}

.section-lede {
  color: var(--ink-dim);
  max-width: 640px;
  font-size: 1.02rem;
}

.section-head { max-width: 760px; margin-bottom: 48px; }

/* ---------------------------------------------------
   Reveal-on-scroll
--------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------------------------------------------------
   Header / Nav
--------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  padding: 20px 0;
  transition: background 0.35s ease, padding 0.35s ease, box-shadow 0.35s ease;
}
.site-header.is-scrolled {
  background: rgba(11, 11, 12, 0.86);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  box-shadow: 0 1px 0 var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand-mark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.brand-sub {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 3px;
}

.nav { display: flex; align-items: center; gap: 34px; }
.nav a {
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
  position: relative;
  padding: 4px 0;
  transition: color 0.25s ease;
}
.nav a:hover { color: var(--ink); }
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--gold);
  transition: right 0.25s ease;
}
.nav a:hover::after { right: 0; }
.nav-cta {
  border: 1px solid var(--gold-deep);
  padding: 8px 18px !important;
  border-radius: 2px;
  color: var(--gold-light) !important;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--gold); color: var(--bg) !important; border-color: var(--gold); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px; height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ---------------------------------------------------
   Hero
--------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-position: center 30%;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.05);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11,11,12,0.55) 0%, rgba(11,11,12,0.72) 55%, rgba(11,11,12,0.96) 100%),
    linear-gradient(90deg, rgba(11,11,12,0.55) 0%, rgba(11,11,12,0.15) 55%);
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 90px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.75rem;
  color: var(--gold-light);
  margin-bottom: 18px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  margin: 0 0 20px;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.hero-tagline {
  max-width: 520px;
  color: var(--ink-dim);
  font-size: 1.08rem;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 14px 30px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.btn-gold {
  background: var(--gold);
  color: var(--bg);
}
.btn-gold:hover { background: var(--gold-light); }
.btn-line {
  border: 1px solid var(--line);
  color: var(--ink);
}
.btn-line:hover { border-color: var(--gold); color: var(--gold-light); }

.scroll-cue {
  position: absolute;
  bottom: 34px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px; height: 36px;
  border: 1px solid var(--line);
  border-radius: 12px;
  z-index: 2;
}
.scroll-cue span {
  position: absolute;
  top: 7px; left: 50%;
  width: 3px; height: 8px;
  margin-left: -1.5px;
  background: var(--gold);
  border-radius: 2px;
  animation: scrollcue 1.8s ease infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; transform: translateY(0); }
  70% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 0; transform: translateY(0); }
}

/* ---------------------------------------------------
   Sections (generic)
--------------------------------------------------- */
.section {
  padding: 110px 0;
}
.section-alt { background: var(--bg-alt); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
}
.about-copy p { color: var(--ink-dim); margin: 0 0 18px; }
.credentials {
  margin-top: 28px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}
.credentials-label {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.7rem;
  color: var(--gold);
  margin: 0 0 14px;
}
.credentials-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.credentials-list li {
  position: relative;
  padding-left: 20px;
  color: var(--ink-dim);
  font-size: 0.92rem;
}
.credentials-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}
.about-quote {
  border-left: 1px solid var(--gold-deep);
  padding-left: 34px;
  color: var(--gold-light);
}
.quote-mark { color: var(--gold-deep); margin-bottom: 10px; }
.quote-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 16px;
}
.quote-attr {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
}

/* Recognition / Awards */
.award-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.award-card {
  border: 1px solid var(--line);
  padding: 34px 28px;
  border-radius: 4px;
  background: linear-gradient(180deg, rgba(201,161,90,0.05), transparent 60%);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.award-card:hover { border-color: var(--gold-deep); transform: translateY(-4px); }
.award-card-feature {
  background: linear-gradient(180deg, rgba(201,161,90,0.14), transparent 70%);
  border-color: var(--gold-deep);
}
.award-tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.award-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 12px;
  color: var(--ink);
}
.award-card p { margin: 0; color: var(--ink-dim); font-size: 0.94rem; }

.award-footnote {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 0.92rem;
  max-width: 720px;
}
.award-footnote p { margin: 0; }

/* Craft */
.craft-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.craft-image {
  border: 1px solid var(--line);
  padding: 10px;
  border-radius: 4px;
}
.craft-image img { border-radius: 2px; }
.craft-copy p { color: var(--ink-dim); margin: 0 0 18px; }

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  padding: 30px 22px;
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.service-card:hover { border-color: var(--gold-deep); transform: translateY(-4px); }
.service-icon {
  width: 34px; height: 34px;
  color: var(--gold);
  margin-bottom: 18px;
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 10px;
  color: var(--ink);
}
.service-card p { margin: 0; color: var(--ink-dim); font-size: 0.9rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}
.contact-intro {
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-line {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.contact-line:hover { color: var(--gold-light); border-color: var(--gold); }
.contact-location {
  margin-top: 6px;
  color: var(--ink-faint);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-field-hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-field label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.98rem;
  border-radius: 0;
  transition: border-color 0.25s ease;
}
.form-field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%),
    linear-gradient(135deg, var(--gold) 50%, transparent 50%);
  background-position: right 4px top 60%, right 12px top 60%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  cursor: pointer;
}
.form-field select option {
  background: var(--bg-alt);
  color: var(--ink);
}
.form-field textarea {
  resize: vertical;
  min-height: 96px;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-submit {
  align-self: flex-start;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
}
.form-status {
  margin: -8px 0 0;
  font-size: 0.85rem;
  color: var(--ink-dim);
  min-height: 1.2em;
}
.form-status.is-success { color: var(--gold-light); }
.form-status.is-error { color: #d98c8c; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
}
.to-top { color: var(--ink-dim); transition: color 0.25s ease; }
.to-top:hover { color: var(--gold-light); }

/* ---------------------------------------------------
   Responsive
--------------------------------------------------- */
@media (max-width: 900px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: rgba(11,11,12,0.98);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 20px 28px 26px;
    gap: 18px;
  }

  .about-grid, .craft-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .craft-image { order: -1; }
  .award-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 80px 0; }
}

@media (max-width: 520px) {
  .service-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
}