/* portfolio.css — /portfolio proof surface styles
   Owns: all visual treatment for the portfolio page sections.
   Does NOT own: nav, footer, theme tokens (theme.css). */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

/* ── Design tokens ── */
:root {
  --pearl: #FAF7F2;
  --pearl-alt: #F5F1EB;
  --stone: #E8E3D8;
  --gold: #C9A961;
  --gold-light: #DFC07E;
  --gold-dim: rgba(201, 169, 97, 0.12);
  --gold-border: rgba(201, 169, 97, 0.28);
  --charcoal: #1A1A1A;
  --charcoal-soft: #3A3A3A;
  --muted: #7A7A7A;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

body {
  background: var(--pearl);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Shared layout helpers ── */
.pf-section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.pf-section-header {
  text-align: center;
  margin-bottom: 56px;
}

.pf-section-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  margin-bottom: 16px;
  line-height: 1.15;
}

.pf-section-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Buttons ── */
.pf-btn-primary {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 2px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease;
}
.pf-btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.pf-btn-secondary {
  display: inline-block;
  color: var(--gold);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  border-bottom: 1px solid var(--gold-border);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}
.pf-btn-secondary:hover {
  color: var(--gold-light);
  border-color: var(--gold-light);
}

/* ── SECTION 1: HERO ── */
.pf-hero {
  background: var(--pearl);
  border-bottom: 1px solid var(--gold-border);
  padding: 120px 32px 96px;
  text-align: center;
}

.pf-hero-inner {
  max-width: 720px;
  margin: 0 auto;
}

.pf-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}

.pf-hero-h1 {
  font-family: var(--font-display);
  font-size: clamp(44px, 8vw, 88px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1.0;
  color: var(--charcoal);
  margin-bottom: 28px;
}

.pf-hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--charcoal-soft);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ── SECTION 2: NUMBERS BAND ── */
.pf-band {
  background: var(--gold);
  padding: 48px 32px;
}

.pf-band-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.pf-band-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 8px;
}

.pf-band-label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-body);
}

/* ── SECTION 3: VENUE GALLERY ── */
.pf-venues {
  padding: 96px 0;
  background: var(--pearl);
}

.pf-venues-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}


.pf-venue-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid transparent;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  background: #fff;
}

.pf-venue-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(201,169,97,0.15);
}

.pf-venue-img-wrap {
  overflow: hidden;
  aspect-ratio: 3/2;
}

.pf-venue-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.pf-venue-card:hover .pf-venue-img {
  transform: scale(1.04);
}

.pf-venue-info {
  padding: 20px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pf-venue-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--charcoal);
  line-height: 1.3;
}

.pf-venue-loc {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.pf-venue-stat {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.pf-venues-cta {
  text-align: center;
  margin-top: 16px;
}

/* ── SECTION 4: CASE STUDY TILES ── */
.pf-casestudies {
  padding: 96px 0;
  background: var(--pearl-alt);
  border-top: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
}

.pf-cs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pf-cs-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--pearl);
  border: 1px solid var(--stone);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.pf-cs-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(201,169,97,0.12);
  transform: translateY(-3px);
}

.pf-cs-img-wrap {
  overflow: hidden;
  aspect-ratio: 16/9;
}

.pf-cs-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.pf-cs-card:hover .pf-cs-img {
  transform: scale(1.04);
}

.pf-cs-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}

.pf-cs-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.pf-cs-headline {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  color: var(--charcoal);
  line-height: 1.2;
}

.pf-cs-meta {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.pf-cs-desc {
  font-size: 14px;
  color: var(--charcoal-soft);
  line-height: 1.65;
  flex: 1;
}

.pf-cs-link {
  font-size: 14px;
  color: var(--gold);
  font-weight: 500;
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* ── SECTION 5: VERTICAL SCOPE GRID ── */
.pf-verticals {
  padding: 96px 0;
  background: var(--pearl);
}

.pf-vert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.pf-vert-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 32px 20px;
  background: var(--pearl);
  border: 1px solid var(--stone);
  border-radius: 4px;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.pf-vert-tile:hover {
  border-color: var(--gold);
  background: var(--gold-dim);
  transform: translateY(-2px);
}

.pf-vert-icon {
  font-size: 28px;
  line-height: 1;
}

.pf-vert-label {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--charcoal);
  line-height: 1.2;
}

.pf-vert-cta {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

/* Wedding venues tile — has real venue thumbnail */
.pf-vert-tile--has-img {
  padding: 0;
  gap: 0;
  overflow: hidden;
  align-items: flex-start;
  text-align: left;
}
.pf-vert-tile--has-img .pf-vert-label,
.pf-vert-tile--has-img .pf-vert-tagline,
.pf-vert-tile--has-img .pf-vert-cta {
  padding: 0 16px;
}
.pf-vert-tile--has-img .pf-vert-label { padding-top: 16px; }
.pf-vert-tile--has-img .pf-vert-cta { padding-bottom: 16px; }

.pf-vert-tile-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.pf-vert-tile--has-img:hover .pf-vert-tile-thumb {
  transform: scale(1.04);
}

.pf-vert-tagline {
  font-size: 11px;
  color: var(--charcoal-soft, #4a4a5a);
  opacity: 0.75;
  letter-spacing: 0.02em;
  line-height: 1.45;
  padding-bottom: 6px;
}

/* ── SECTION 6: CLOSING CTA BAND ── */
.pf-cta-band {
  background: var(--pearl-alt);
  border-top: 1px solid var(--stone);
  padding: 96px 32px;
  text-align: center;
}

.pf-cta-inner {
  max-width: 640px;
  margin: 0 auto;
}

.pf-cta-h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 48px);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--charcoal);
  margin-bottom: 16px;
  line-height: 1.15;
}

.pf-cta-sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .pf-band-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

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

  .pf-venues-grid .pf-venue-card:nth-child(4),
  .pf-venues-grid .pf-venue-card:nth-child(5) {
    margin-left: 0;
    grid-column: auto;
  }

  .pf-cs-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }

  .pf-vert-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .pf-hero {
    padding: 80px 24px 64px;
  }

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

  .pf-venues-grid {
    grid-template-columns: 1fr;
  }

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

  .pf-section-inner {
    padding: 0 20px;
  }

  .pf-venues,
  .pf-casestudies,
  .pf-verticals {
    padding: 64px 0;
  }

  .pf-cta-band {
    padding: 64px 24px;
  }
}

@media (max-width: 400px) {
  .pf-vert-grid {
    grid-template-columns: 1fr;
  }
}