/* ============================================
   BROUGH BROTHERS — Warm Heritage Design System
   ============================================ */

:root {
  --bourbon-deep:  #1a0e08;     /* near-black brown */
  --bourbon-rich:  #2a1810;     /* surface */
  --bourbon-warm:  #3b2418;     /* cards */
  --amber:         #c9852a;     /* primary accent */
  --amber-bright:  #e6a647;     /* hover */
  --amber-glow:    #f4c873;     /* highlights */
  --cream:         #f5ead5;     /* primary text */
  --cream-dim:     #d9c9a8;     /* secondary text */
  --copper:        #b06a3b;
  --oak:           #5a3a22;
  --shadow:        rgba(0,0,0,0.4);

  --font-display:  'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-body:     'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-accent:   'Cormorant Garamond', Georgia, serif;

  --max-width: 1240px;
  --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bourbon-deep);
  color: var(--cream);
  line-height: 1.6;
  font-weight: 300;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  position: relative;
}

/* Subtle grain texture overlay across the whole site */
body::before {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

img { max-width: 100%; display: block; }
a { color: var(--amber-bright); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--amber-glow); }

/* -------- Typography -------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.1;
  color: var(--cream);
}
h1 { font-size: clamp(3rem, 7vw, 6.5rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.4rem, 2vw, 2rem); }
.overline {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-block;
  margin-bottom: 1.2rem;
}
.script {
  font-family: var(--font-accent);
  font-style: italic;
  font-weight: 400;
  color: var(--amber-glow);
}

/* -------- Layout helpers -------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}
section { padding: 7rem 0; position: relative; z-index: 2; }
.divider {
  display: flex; align-items: center; gap: 1rem;
  margin: 2rem 0;
}
.divider::before, .divider::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
}
.divider svg { width: 30px; height: 30px; color: var(--amber); }

/* -------- Navigation -------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  padding: 1.5rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  z-index: 100;
  background: rgba(26, 14, 8, 0.0);
  transition: all var(--transition);
}
.nav.scrolled {
  background: rgba(26, 14, 8, 0.95);
  backdrop-filter: blur(12px);
  padding: 1rem 2rem;
  border-bottom: 1px solid rgba(201, 133, 42, 0.15);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--cream);
  font-weight: 500;
}
.nav-logo span { color: var(--amber); }
.nav-links {
  display: flex; gap: 2.2rem; list-style: none;
  align-items: center;
}
.nav-links a {
  color: var(--cream);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  position: relative;
  padding: 0.4rem 0;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--amber);
  transition: width var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--amber-glow); }
.nav-cta {
  background: var(--amber);
  color: var(--bourbon-deep) !important;
  padding: 0.7rem 1.4rem !important;
  border-radius: 2px;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--amber-bright); }
.nav-cta::after { display: none !important; }
.nav-toggle {
  display: none;
  background: none; border: none;
  color: var(--cream);
  cursor: pointer;
  font-size: 1.5rem;
}

/* -------- Buttons -------- */
.btn {
  display: inline-block;
  padding: 1rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--amber);
  color: var(--bourbon-deep);
}
.btn-primary:hover {
  background: var(--amber-bright);
  color: var(--bourbon-deep);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(201, 133, 42, 0.35);
}
.btn-outline {
  border-color: var(--amber);
  color: var(--amber);
  background: transparent;
}
.btn-outline:hover {
  background: var(--amber);
  color: var(--bourbon-deep);
}

/* -------- HERO -------- */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 8rem 0 4rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(201, 133, 42, 0.18), transparent 55%),
    radial-gradient(ellipse at 20% 80%, rgba(176, 106, 59, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bourbon-deep) 0%, var(--bourbon-rich) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-content h1 { margin-bottom: 1.5rem; }
.hero-content h1 .accent {
  display: block;
  font-style: italic;
  color: var(--amber-glow);
  font-weight: 300;
}
.hero-content p.lead {
  font-size: 1.15rem;
  color: var(--cream-dim);
  max-width: 480px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Bottle / Pour illustration */
.hero-visual {
  position: relative;
  height: 600px;
  display: flex; align-items: center; justify-content: center;
}
.hero-visual svg { max-height: 100%; filter: drop-shadow(0 30px 50px rgba(0,0,0,0.6)); }

.scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--cream-dim);
  text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 0.8rem;
}
.scroll-hint::after {
  content: ''; width: 1px; height: 40px;
  background: linear-gradient(180deg, var(--amber), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* -------- Section title -------- */
.section-title {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4rem;
}
.section-title p {
  color: var(--cream-dim);
  margin-top: 1.2rem;
  font-size: 1.05rem;
}

/* -------- Page header (interior pages) -------- */
.page-header {
  padding: 11rem 0 5rem;
  text-align: center;
  background:
    radial-gradient(ellipse at center, rgba(201, 133, 42, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bourbon-rich) 0%, var(--bourbon-deep) 100%);
  border-bottom: 1px solid rgba(201, 133, 42, 0.15);
}
.page-header h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
.page-header p { color: var(--cream-dim); max-width: 600px; margin: 1.5rem auto 0; }

/* -------- Story / About teaser -------- */
.story {
  background: var(--bourbon-rich);
  position: relative;
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.story-image {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--bourbon-warm);
  overflow: hidden;
  border-radius: 2px;
}
.story-image::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(201,133,42,0.18), transparent 50%, rgba(0,0,0,0.4));
  z-index: 2;
}
.story-image .label {
  position: absolute;
  bottom: 1.5rem; left: 1.5rem;
  z-index: 3;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber-glow);
}

/* SVG fill scenes inside .story-image */
.image-scene { width: 100%; height: 100%; display: block; }

/* -------- Featured cards (bourbons) -------- */
.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.product-card {
  background: var(--bourbon-warm);
  padding: 3rem 2rem;
  border-radius: 2px;
  text-align: center;
  position: relative;
  transition: all var(--transition);
  border: 1px solid rgba(201, 133, 42, 0.08);
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0; transition: opacity var(--transition);
}
.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(201, 133, 42, 0.3);
  box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}
.product-card:hover::before { opacity: 1; }
.product-card .bottle {
  height: 240px;
  margin: 0 auto 1.5rem;
  filter: drop-shadow(0 12px 20px rgba(0,0,0,0.5));
}
.product-card h3 { margin-bottom: 0.4rem; }
.product-card .price {
  color: var(--amber);
  font-size: 1.1rem;
  margin: 0.8rem 0 1.5rem;
  font-weight: 500;
}

/* -------- Feature row (locations / press strip) -------- */
.strip {
  background: var(--bourbon-warm);
  padding: 4rem 0;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 3rem;
  text-align: center;
  align-items: center;
}
.strip-item .num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--amber);
  display: block;
  line-height: 1;
}
.strip-item .label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-top: 0.6rem;
  display: block;
}

/* -------- Footer -------- */
.footer {
  background: #0d0805;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(201, 133, 42, 0.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.2rem;
  font-weight: 500;
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.6rem; }
.footer ul a { color: var(--cream-dim); font-size: 0.9rem; }
.footer ul a:hover { color: var(--amber-glow); }
.footer-brand p {
  color: var(--cream-dim);
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 320px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  display: flex; justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
  font-size: 0.78rem;
  color: var(--cream-dim);
}
.footer-bottom .legal { letter-spacing: 0.1em; }

/* -------- Tasting Wheel (Bourbon page) -------- */
.tasting {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.tasting-wheel {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 480px;
  margin: 0 auto;
}
.tasting-wheel svg { width: 100%; height: 100%; }
.tasting-wheel .wedge {
  cursor: pointer;
  transition: all 0.3s ease;
  transform-origin: center;
}
.tasting-wheel .wedge:hover { filter: brightness(1.3); }
.tasting-wheel .wedge.active { filter: brightness(1.4) drop-shadow(0 0 8px var(--amber-glow)); }
.tasting-details {
  padding: 2rem;
  border-left: 2px solid var(--amber);
}
.tasting-details .note-name {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--amber-glow);
  margin-bottom: 1rem;
}
.tasting-details .note-desc { color: var(--cream-dim); }

/* -------- Specs table -------- */
.specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin: 4rem 0;
}
.spec {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid rgba(201, 133, 42, 0.2);
}
.spec .num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--amber);
  display: block;
}
.spec .label {
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-top: 0.5rem;
  display: block;
}

/* -------- Timeline (Brothers page) -------- */
.timeline {
  max-width: 800px;
  margin: 4rem auto 0;
  position: relative;
  padding-left: 2.5rem;
}
.timeline::before {
  content: '';
  position: absolute; top: 0; bottom: 0; left: 0.5rem;
  width: 1px;
  background: linear-gradient(180deg, var(--amber), transparent);
}
.timeline-item {
  position: relative;
  margin-bottom: 3.5rem;
  padding-left: 2rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.1rem; top: 0.6rem;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(201, 133, 42, 0.15);
}
.timeline-item .year {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--amber);
  display: block;
  margin-bottom: 0.5rem;
}
.timeline-item h3 { margin-bottom: 0.6rem; }
.timeline-item p { color: var(--cream-dim); }

/* -------- Brothers cards -------- */
.brothers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.brother-card {
  background: var(--bourbon-warm);
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid rgba(201, 133, 42, 0.1);
  transition: all var(--transition);
}
.brother-card:hover {
  border-color: var(--amber);
  transform: translateY(-6px);
}
.brother-card .portrait {
  width: 140px; height: 140px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--copper));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--bourbon-deep);
  font-weight: 500;
  position: relative;
}
.brother-card .portrait::after {
  content: '';
  position: absolute; inset: -6px;
  border: 1px solid var(--amber);
  border-radius: 50%;
  opacity: 0.3;
}
.brother-card h3 { margin-bottom: 0.3rem; }
.brother-card .role {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.2rem;
}
.brother-card p { color: var(--cream-dim); font-size: 0.95rem; }

/* -------- Tour experience cards -------- */
.tours-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.tour-card {
  background: var(--bourbon-warm);
  padding: 0;
  border: 1px solid rgba(201, 133, 42, 0.1);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: all var(--transition);
}
.tour-card:hover {
  transform: translateY(-6px);
  border-color: var(--amber);
}
.tour-card .tour-visual {
  height: 180px;
  background: linear-gradient(135deg, var(--oak), var(--bourbon-warm));
  display: flex; align-items: center; justify-content: center;
  position: relative;
  overflow: hidden;
}
.tour-card .tour-visual svg { height: 80px; color: var(--amber); }
.tour-card .tour-visual::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent, rgba(0,0,0,0.5));
}
.tour-card .tour-body { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.tour-card h3 { margin-bottom: 0.5rem; }
.tour-card .duration {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 1.2rem;
}
.tour-card p { color: var(--cream-dim); flex: 1; margin-bottom: 1.5rem; }
.tour-card .tour-price {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--amber-glow);
  margin-bottom: 1rem;
}

/* -------- Cocktail flip cards -------- */
.cocktails-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.cocktail-card {
  perspective: 1000px;
  height: 420px;
  cursor: pointer;
}
.cocktail-inner {
  position: relative;
  width: 100%; height: 100%;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}
.cocktail-card:hover .cocktail-inner,
.cocktail-card.flipped .cocktail-inner {
  transform: rotateY(180deg);
}
.cocktail-front, .cocktail-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  background: var(--bourbon-warm);
  border: 1px solid rgba(201, 133, 42, 0.15);
  padding: 2rem;
  display: flex; flex-direction: column;
}
.cocktail-front { align-items: center; justify-content: center; text-align: center; }
.cocktail-front .glass {
  height: 180px;
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.4));
}
.cocktail-front h3 { margin-bottom: 0.3rem; }
.cocktail-front .hint {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber);
  margin-top: 1rem;
}
.cocktail-back {
  transform: rotateY(180deg);
  font-size: 0.92rem;
  color: var(--cream-dim);
}
.cocktail-back h3 { color: var(--amber-glow); margin-bottom: 1rem; font-size: 1.4rem; }
.cocktail-back h4 {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 1rem 0 0.5rem;
}
.cocktail-back ul { list-style: none; }
.cocktail-back li {
  padding: 0.2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* -------- Contact form -------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
  align-items: start;
}
.contact-info h3 { margin-bottom: 2rem; color: var(--amber-glow); }
.contact-info .info-block {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(201, 133, 42, 0.15);
}
.contact-info .info-block:last-child { border-bottom: none; }
.contact-info .info-label {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.6rem;
  display: block;
}
.contact-info .info-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--cream);
}

.form { display: grid; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; }
.field label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 0.5rem;
}
.field input, .field select, .field textarea {
  background: transparent;
  border: 1px solid rgba(201, 133, 42, 0.25);
  padding: 0.9rem 1rem;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: 2px;
  transition: border-color var(--transition);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--amber);
}
.field textarea { min-height: 140px; resize: vertical; }

/* -------- CTA banner -------- */
.cta-banner {
  background: linear-gradient(135deg, var(--bourbon-rich), var(--oak));
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(244, 200, 115, 0.2), transparent 60%);
}
.cta-banner h2 { margin-bottom: 1rem; position: relative; }
.cta-banner p { color: var(--cream-dim); max-width: 540px; margin: 0 auto 2.5rem; position: relative; }
.cta-banner .btn { position: relative; }

/* -------- Reveal animation on scroll -------- */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.9s cubic-bezier(0.4, 0, 0.2, 1); }
.reveal.in { opacity: 1; transform: none; }

/* -------- Responsive -------- */
@media (max-width: 900px) {
  .nav-links { display: none; position: fixed; top: 70px; left: 0; right: 0;
    background: rgba(26,14,8,0.98); backdrop-filter: blur(12px); flex-direction: column;
    padding: 2rem; gap: 1.5rem; border-bottom: 1px solid rgba(201,133,42,0.2); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }

  .hero-grid, .story-grid, .tasting, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { height: 400px; order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 5rem 0; }
  .page-header { padding: 9rem 0 4rem; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .container { padding: 0 1.25rem; }
}