/* ─── InkMark Theme ─────────────────────────────────── */
:root {
  --bg: #FDF6EE;
  --bg-warm: #F5EDE2;
  --fg: #1C1410;
  --fg-muted: #6B5750;
  --accent: #7B2D3A;
  --accent-light: #9B4A5A;
  --gold: #C4956A;
  --gold-light: #D4AD8A;
  --border: rgba(123, 45, 58, 0.12);
}

/* ─── Base ─────────────────────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Typography ───────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 600;
  line-height: 1.15;
}

.section-eyebrow {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.section-lede {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 52ch;
  margin-bottom: 3rem;
}

/* ─── Layout helpers ───────────────────────────────── */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
}

/* ─── Hero ─────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2rem 2rem;
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 75% 50%, rgba(196, 149, 106, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(123, 45, 58, 0.06) 0%, transparent 60%),
    var(--bg);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 85% 15%, rgba(123,45,58,0.04) 0%, transparent 40%),
    radial-gradient(circle at 5% 90%, rgba(196,149,106,0.08) 0%, transparent 35%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 1.75rem;
  line-height: 1.05;
}

.hero-lede {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 44ch;
  line-height: 1.7;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.fingerprint-artwork {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.fp-heart {
  width: 100%;
  max-width: 320px;
  height: auto;
  filter: drop-shadow(0 8px 32px rgba(123, 45, 58, 0.15));
}

.artwork-caption {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

/* ─── Hero CTA ─────────────────────────────────────────────── */
.hero-cta {
  display: inline-block;
  margin-top: 2rem;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 20px rgba(123, 45, 58, 0.25);
  transition: background 0.15s, transform 0.15s;
  align-self: flex-start;
}
.hero-cta:hover { background: var(--accent-light); transform: translateY(-1px); }

.hero-lede { margin-bottom: 0; }

/* ─── Closing CTA ──────────────────────────────────────────── */
.closing-cta {
  display: inline-block;
  margin-top: 2rem;
  background: var(--bg);
  color: var(--accent);
  text-decoration: none;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  border: 1.5px solid var(--accent);
  transition: background 0.15s, color 0.15s, transform 0.15s;
}
.closing-cta:hover { background: var(--accent); color: var(--bg); transform: translateY(-1px); }

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--fg-muted);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* ─── How It Works ──────────────────────────────────── */
.how-it-works {
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-it-works .section-title {
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-top: 3rem;
}

.step {
  text-align: center;
  padding: 0 1.5rem;
}

.step-number {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.step-icon {
  color: var(--accent);
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: center;
}

.step-icon svg {
  width: 40px;
  height: 40px;
}

.step-title {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

.step-connector {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  margin-top: 4rem;
  opacity: 0.4;
}

/* ─── Shapes ────────────────────────────────────────── */
.shapes-section {
  background: var(--bg);
}

.shapes-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.shape-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.shape-card:hover {
  border-color: rgba(123, 45, 58, 0.3);
  box-shadow: 0 4px 20px rgba(123, 45, 58, 0.06);
}

.shape-visual {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.shape-visual svg {
  width: 100%;
  height: 100%;
}

.shape-name {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.6rem;
}

.shape-desc {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

/* ─── Testimonials ─────────────────────────────────── */
.testimonials-section {
  background: var(--accent);
  color: var(--bg);
}

.testimonials-section .section-eyebrow {
  color: var(--gold-light);
}

.testimonials-section .section-title {
  color: var(--bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 0;
}

.testimonial {
  padding: 2rem;
  border: 1px solid rgba(253, 246, 238, 0.12);
  border-radius: 2px;
}

.testimonial-quote {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.testimonial-quote p {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.65;
  color: var(--bg);
  opacity: 0.92;
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.testimonial-occasion {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.testimonial-product {
  font-size: 0.82rem;
  color: rgba(253, 246, 238, 0.6);
}

/* ─── Closing ───────────────────────────────────────── */
.closing-section {
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
}

.closing-content {
  text-align: center;
}

.closing-tagline {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.closing-sub {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--fg-muted);
}

/* ─── Footer ────────────────────────────────────────── */
.site-footer {
  background: var(--fg);
  color: var(--bg);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.footer-logo {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--bg);
  display: block;
  margin-bottom: 0.4rem;
}

.footer-tagline {
  font-size: 0.8rem;
  color: rgba(253, 246, 238, 0.5);
}

.footer-note {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 0.9rem;
  color: rgba(253, 246, 238, 0.45);
}

/* ─── Responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-lede {
    max-width: none;
  }

  .hero-visual {
    order: -1;
  }

  .fp-heart {
    max-width: 260px;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .step-connector {
    display: none;
  }

  .shapes-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .section-inner {
    padding: 3.5rem 1.5rem;
  }

  .shapes-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}