/* === Section-specific styles ===================================== */

/* === NAV ========================================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 14px 0;
  transition: backdrop-filter .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: oklch(0.14 0.025 290 / 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.brand-logo {
  height: 28px;
  width: auto;
  flex-shrink: 0;
  color: var(--fg);
}
.brand-logo-lg {
  height: 34px;
}
.brand-footer {
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.brand-tag {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 14px;
  color: var(--fg-muted);
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: 14px;
  color: var(--fg-muted);
  transition: color .2s;
}
.nav-links a:hover { color: var(--fg); }
.nav-cta { display: flex; align-items: center; gap: 10px; }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .brand-tag { display: none; }
}

/* === HERO ======================================================== */
.hero {
  position: relative;
  padding-top: 140px;
  padding-bottom: clamp(60px, 8vw, 100px);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  width: 80%;
  max-width: 1100px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2), transparent);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: end;
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 56px; }
}
.hero h1 {
  font-size: clamp(44px, 6.2vw, 88px);
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin-top: 28px;
  margin-bottom: 28px;
  line-height: 1.06;
}
.hero h1 .row { display: block; }
.hero-tag-eng {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: clamp(20px, 2vw, 26px);
  color: var(--gold-soft);
  margin-bottom: 8px;
  display: inline-block;
}
.hero-sub {
  font-size: clamp(17px, 1.4vw, 19px);
  color: var(--fg-muted);
  max-width: 580px;
  text-wrap: pretty;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 36px;
  align-items: center;
}
.hero-microcopy {
  font-size: 13px;
  color: var(--fg-dim);
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-microcopy .pulse {
  width: 8px; height: 8px; border-radius: 999px;
  background: var(--gold);
  box-shadow: 0 0 0 0 var(--gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 oklch(0.84 0.14 82 / 0.6); }
  70% { box-shadow: 0 0 0 12px oklch(0.84 0.14 82 / 0); }
  100% { box-shadow: 0 0 0 0 oklch(0.84 0.14 82 / 0); }
}

/* Hero badges row */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

/* Hero side card */
.hero-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.hero-card-image {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, oklch(0.30 0.040 285) 0 12px, oklch(0.26 0.038 285) 12px 24px);
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
}
.hero-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.image-placeholder-label {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--fg-muted);
  text-align: center;
  padding: 14px 20px;
  background: oklch(0.14 0.025 290 / 0.85);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  max-width: 80%;
  letter-spacing: 0.04em;
  line-height: 1.5;
}
.image-placeholder-label strong {
  display: block;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 0;
  margin-bottom: 4px;
  text-transform: none;
}

.hero-card-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 20px;
  margin-top: 22px;
}
.hero-card-meta dt {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 4px;
}
.hero-card-meta dd {
  margin: 0;
  font-size: 15px;
  color: var(--fg);
  font-weight: 500;
}

/* Trust strip */
.trust-strip {
  margin-top: clamp(56px, 7vw, 90px);
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.trust-stat .val {
  font-family: "Instrument Serif", serif;
  font-size: clamp(32px, 3.8vw, 48px);
  line-height: 1;
  letter-spacing: -0.02em;
}
.trust-stat .val em {
  font-style: italic;
  color: var(--magenta-soft);
}
.trust-stat .lbl {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}
@media (max-width: 760px) {
  .trust-strip { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}

/* === STICKY MOBILE CTA =========================================== */
.sticky-cta {
  display: none;
}
@media (max-width: 760px) {
  .sticky-cta {
    display: flex;
    position: fixed;
    left: 12px; right: 12px; bottom: 12px;
    z-index: 40;
    padding: 12px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: oklch(0.14 0.025 290 / 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--line-2);
    border-radius: 999px;
    box-shadow: 0 20px 40px -10px oklch(0 0 0 / 0.6);
  }
  .sticky-cta-text {
    display: flex;
    flex-direction: column;
    padding-left: 14px;
  }
  .sticky-cta-text .t { font-size: 13px; font-weight: 600; }
  .sticky-cta-text .s { font-size: 11px; color: var(--fg-muted); }
  .sticky-cta .btn { padding: 12px 18px; font-size: 14px; }
}