/* ============================================
   Big River Popcorn Co. — Stylesheet
   ============================================ */

/* ---------- Custom Properties ---------- */
:root {
  --clr-midnight: #0f2b3c;
  --clr-midnight-light: #1a3d52;
  --clr-mint: #a8e6cf;
  --clr-mint-light: #d4f5e5;
  --clr-mint-pale: #f0faf4;
  --clr-cream: #fdfcf8;
  --clr-warm-white: #faf9f6;
  --clr-text: #1a2a36;
  --clr-text-light: #5a7a8c;
  --clr-text-muted: #8fa4b0;
  --clr-border: #e4ece6;
  --clr-accent-warm: #f4a259;
  --clr-accent-rose: #e8a0a0;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-sm: 0 2px 8px rgba(15, 43, 60, 0.06);
  --shadow-md: 0 4px 20px rgba(15, 43, 60, 0.08);
  --shadow-lg: 0 8px 40px rgba(15, 43, 60, 0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--clr-text);
  background: var(--clr-bg);
  background-color: var(--clr-cream);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; }

button { font: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.2; }

.section-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-mint);
  background: var(--clr-midnight);
  display: inline-block;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-heading {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--clr-midnight);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--clr-text-light);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

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

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 100px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-midnight);
  color: #fff;
}
.btn-primary:hover {
  background: var(--clr-midnight-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--clr-midnight);
  border: 1.5px solid var(--clr-midnight);
}
.btn-secondary:hover {
  background: var(--clr-midnight);
  color: #fff;
  transform: translateY(-2px);
}

.btn-small {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253, 252, 248, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--clr-midnight);
  font-weight: 400;
}

.logo-icon { color: var(--clr-mint); }

.logo--light { color: #fff; }
.logo--light .logo-icon { color: var(--clr-mint); }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.main-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-light);
  padding: 8px 16px;
  border-radius: 100px;
  transition: var(--transition);
}
.main-nav a:hover {
  color: var(--clr-midnight);
  background: var(--clr-mint-pale);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--clr-midnight);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  background: linear-gradient(160deg, var(--clr-cream) 0%, var(--clr-mint-pale) 50%, #e8f5ec 100%);
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(168, 230, 207, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 80% 70%, rgba(15, 43, 60, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { max-width: 540px; }

.hero-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-tag::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--clr-mint);
  border-radius: 2px;
}

.hero-headline {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.15;
  color: var(--clr-midnight);
  margin-bottom: 24px;
}

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

.hero-headline .accent-word {
  background: linear-gradient(135deg, var(--clr-mint) 0%, #7dd4b5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--clr-text-light);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Hero Image Stack */
.hero-visual { position: relative; height: 580px; }

.hero-image-stack { position: relative; width: 100%; height: 100%; }

.hi-card {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hi-card--main {
  width: 320px;
  height: 420px;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hi-card--float {
  width: 200px;
  height: 140px;
  z-index: 3;
}

.hi-card--coffee {
  bottom: 100px;
  left: -20px;
  animation: float 6s ease-in-out infinite;
}

.hi-card--flavor {
  top: 20px;
  right: -10px;
  animation: float 5s ease-in-out infinite reverse;
}

.hi-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
}

.hero-wave svg { width: 100%; height: 80px; }

/* ---------- About ---------- */
.about {
  padding: 100px 0;
  background: var(--clr-cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual { position: relative; }

.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 420px; object-fit: cover; }

.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 4px solid var(--clr-cream);
}
.about-img-accent img { width: 100%; height: 100%; object-fit: cover; }

.about-badge {
  position: absolute;
  top: -20px;
  right: 40px;
  background: var(--clr-midnight);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-md);
}

.about-text p {
  color: var(--clr-text-light);
  margin-bottom: 16px;
  line-height: 1.75;
}

.about-text p em { color: var(--clr-midnight); }

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--clr-border);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--clr-midnight);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Menu ---------- */
.menu {
  padding: 100px 0;
  background: var(--clr-mint-pale);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.menu-card {
  background: #fff;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}
.menu-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.menu-card--featured {
  grid-row: 1 / 2;
}

.menu-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--clr-midnight);
  color: var(--clr-mint);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  z-index: 1;
}

.menu-card-img {
  height: 220px;
  overflow: hidden;
}
.menu-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.menu-card:hover .menu-card-img img { transform: scale(1.05); }

.menu-card-body { padding: 28px; }

.menu-card-body h3 {
  font-size: 1.4rem;
  color: var(--clr-midnight);
  margin-bottom: 10px;
}

.menu-card-body p {
  font-size: 0.9rem;
  color: var(--clr-text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.menu-list li {
  font-size: 0.88rem;
  color: var(--clr-text);
  padding-left: 18px;
  position: relative;
}
.menu-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--clr-mint);
  border-radius: 50%;
}

/* ---------- Flavors ---------- */
.flavors {
  padding: 100px 0;
  background: var(--clr-cream);
}

.flavors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.flavor-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--clr-border);
}
.flavor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.flavor-swatch {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin: 0 auto 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.flavor-swatch--butter { background: linear-gradient(135deg, #f5d76e, #e8a838); }
.flavor-swatch--caramel { background: linear-gradient(135deg, #c88a5e, #a0623a); }
.flavor-swatch--cheddar { background: linear-gradient(135deg, #f0c040, #d4922a); }
.flavor-swatch--chocolate { background: linear-gradient(135deg, #5c3a1e, #3a2210); }
.flavor-swatch--ranch { background: linear-gradient(135deg, #d4e8c0, #a8c890); }
.flavor-swatch--seasonal { background: linear-gradient(135deg, var(--clr-mint), #7dd4b5); }

.flavor-card h3 {
  font-size: 1.15rem;
  color: var(--clr-midnight);
  margin-bottom: 8px;
}

.flavor-card p {
  font-size: 0.88rem;
  color: var(--clr-text-light);
  line-height: 1.65;
}

/* ---------- Visit ---------- */
.visit {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--clr-midnight) 0%, var(--clr-midnight-light) 100%);
  color: #fff;
}

.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.visit .section-label {
  background: var(--clr-mint);
  color: var(--clr-midnight);
}

.visit .section-heading { color: #fff; }

.visit-intro {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item svg {
  flex-shrink: 0;
  color: var(--clr-mint);
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
  color: #fff;
}

.contact-item p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

.contact-item a {
  color: var(--clr-mint);
  transition: var(--transition);
}
.contact-item a:hover { color: #fff; }

.map-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-wrapper iframe {
  width: 100%;
  height: 480px;
  display: block;
}

/* ---------- Footer ---------- */
.footer {
  background: #0a1f2e;
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  margin-top: 12px;
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links strong,
.footer-contact strong {
  display: block;
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--clr-mint); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { gap: 40px; }
  .hero-visual { height: 480px; }
  .hi-card--main { width: 260px; height: 350px; }
  .hi-card--float { width: 160px; height: 110px; }
  .menu-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  
  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(253, 252, 248, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 24px;
    border-bottom: 1px solid var(--clr-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
  }
  .main-nav a {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
  }
  .main-nav .btn-small {
    text-align: center;
    margin-top: 8px;
  }

  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-content { text-align: center; margin: 0 auto; }
  .hero-tag { justify-content: center; }
  .hero-sub { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-visual { height: 360px; order: -1; }
  .hi-card--main { width: 200px; height: 260px; }
  .hi-card--float { width: 130px; height: 90px; }
  .hi-card--coffee { left: 0; bottom: 60px; }
  .hi-card--flavor { right: 0; top: 0; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-accent { right: 0; }
  .about-stats { gap: 24px; }

  .menu-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }

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

  .visit-grid { grid-template-columns: 1fr; }
  .map-wrapper iframe { height: 320px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-headline { font-size: 2rem; }
  .flavors-grid { grid-template-columns: 1fr; }
  .about-stats { flex-direction: column; gap: 20px; }
}