/* Elan Scrubz — luxury nurse-founded brand */
:root {
  --bg: #faf9f6;
  --surface: #ffffff;
  --ink: #1a1612;
  --muted: #7a706a;
  --border: #e8e3db;
  --accent: #b8916a;      /* warm rose-gold */
  --accent-dark: #8a6a48;
  --navy: #1e2b3a;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(250, 249, 246, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.4rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--ink); }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 80px; /* nav height offset */
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 64px 80px 80px;
}

.hero-eyebrow {
  font-family: 'Satoshi', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(2.6rem, 4.5vw, 4.2rem);
  font-weight: 400;
  line-height: 1.08;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.hero-headline em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 420px;
  margin-bottom: 44px;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--ink);
  color: var(--bg);
  padding: 16px 32px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.25s, transform 0.2s;
  width: fit-content;
}

.hero-cta:hover {
  background: var(--navy);
  transform: translateY(-1px);
}

.hero-cta-arrow {
  display: inline-block;
  transition: transform 0.2s;
}

.hero-cta:hover .hero-cta-arrow {
  transform: translateX(4px);
}

/* ── Trust strip ──────────────────────────────────────────────── */
.trust-strip {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.trust-badge svg {
  color: var(--accent);
  flex-shrink: 0;
}

.trust-divider {
  width: 1px;
  height: 18px;
  background: var(--border);
}

/* ── Hero visual ──────────────────────────────────────────────── */
.hero-visual {
  position: relative;
  background: #f0ece4;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(184,145,106,0.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 30% 70%, rgba(30,43,58,0.06) 0%, transparent 60%);
}

.product-image-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Gradient placeholder — premium scrub aesthetic */
.scrub-visual {
  width: 85%;
  height: 80%;
  background:
    linear-gradient(135deg, #e8e3db 0%, #d4cfc5 40%, #c8c0b4 100%);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  overflow: hidden;
}

.scrub-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 50% 30%, rgba(255,255,255,0.5) 0%, transparent 60%),
    linear-gradient(160deg, transparent 40%, rgba(30,43,58,0.05) 100%);
}

.scrub-icon {
  width: 80px;
  height: 80px;
  opacity: 0.25;
  color: var(--ink);
  position: relative;
  z-index: 1;
}

.scrub-label {
  font-family: 'Instrument Serif', serif;
  font-size: 1.1rem;
  color: var(--ink);
  opacity: 0.5;
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1;
}

.scrub-tagline {
  position: absolute;
  bottom: 32px;
  right: 32px;
  font-family: 'Instrument Serif', serif;
  font-size: 0.75rem;
  color: var(--ink);
  opacity: 0.3;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

/* ── Floating tag ─────────────────────────────────────────────── */
.hero-tag {
  position: absolute;
  bottom: 40px;
  left: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 4px 20px rgba(26,22,18,0.08);
  z-index: 2;
}

.hero-tag-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
}

.hero-tag-value {
  font-family: 'Instrument Serif', serif;
  font-size: 1.05rem;
  color: var(--ink);
}

/* ── Scroll cue ───────────────────────────────────────────────── */
.scroll-cue {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.6;
}

.scroll-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--border), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .nav-links { display: none; }

  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto 50vh;
    min-height: unset;
  }

  .hero-content {
    padding: 40px 24px 32px;
    justify-content: flex-start;
  }

  .hero-headline { font-size: 2.2rem; }
  .hero-sub { font-size: 0.95rem; margin-bottom: 32px; }

  .trust-strip { flex-wrap: wrap; gap: 20px; }

  .hero-visual { order: -1; }

  .scrub-visual { width: 70%; height: 60%; }
}