/* =============================================
   Bias Bistro & Lounge — Styles
   ============================================= */

/* --- Custom Properties --- */
:root {
  --terra: #B8543A;
  --terra-dark: #8C3A25;
  --terra-light: #D4856A;
  --sand: #F5EDE3;
  --sand-light: #FBF7F2;
  --sand-dark: #E8DDD0;
  --cream: #FFFDF9;
  --warm-gray: #6B5E54;
  --warm-gray-light: #9A8B7F;
  --text-dark: #2E2218;
  --text-body: #4A3C30;
  --text-muted: #7A6B5F;
  --white: #FFFFFF;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
  --shadow-sm: 0 2px 8px rgba(46,34,24,0.06);
  --shadow-md: 0 4px 20px rgba(46,34,24,0.08);
  --shadow-lg: 0 8px 40px rgba(46,34,24,0.12);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

/* --- Reset --- */
*, *::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);
  color: var(--text-body);
  background: var(--cream);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

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

.section-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 20px;
}
.section-title em {
  font-style: italic;
  color: var(--terra);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-xl);
  padding: 14px 32px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-sm { padding: 10px 22px; font-size: 0.875rem; }
.btn-primary {
  background: var(--terra);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(184,84,58,0.3);
}
.btn-primary:hover {
  background: var(--terra-dark);
  box-shadow: 0 6px 24px rgba(184,84,58,0.4);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* =============================================
   HEADER
   ============================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,253,249,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184,84,58,0.08);
  transition: var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text-dark);
}
.logo-accent {
  color: var(--terra);
}
.nav-toggle {
  display: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  transition: var(--transition);
}
.nav-toggle:hover { background: var(--sand); }
.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-list a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
}
.nav-list a:hover {
  color: var(--terra);
  background: rgba(184,84,58,0.06);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--sand);
  overflow: hidden;
  padding-top: 72px;
}
.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 80%, rgba(184,84,58,0.06) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(184,84,58,0.04) 0%, transparent 40%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 60px 0;
}
.hero-content {
  max-width: 520px;
}
.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 16px;
}
.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 400;
  line-height: 1.12;
  color: var(--text-dark);
  margin-bottom: 24px;
}
.hero-headline em {
  font-style: italic;
  color: var(--terra);
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 460px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.badge {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--terra-dark);
  background: rgba(184,84,58,0.1);
  border: 1px solid rgba(184,84,58,0.15);
  padding: 8px 18px;
  border-radius: var(--radius-xl);
}

/* Hero visual — asymmetric stack */
.hero-visual {
  position: relative;
  height: 600px;
}
.hero-img-stack {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-img {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hero-img--main {
  width: 75%;
  height: 85%;
  top: 0;
  right: 0;
}
.hero-img--main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-img--secondary {
  width: 52%;
  height: 36%;
  bottom: 8%;
  left: 0;
  z-index: 2;
}
.hero-img--secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-img--accent {
  width: 32%;
  height: 24%;
  bottom: 0;
  right: 10%;
  z-index: 3;
  border: 5px solid var(--sand);
}
.hero-img--accent img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-float-card {
  position: absolute;
  bottom: 38%;
  left: 8%;
  z-index: 4;
  background: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  padding: 120px 0;
  background: var(--cream);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}
.about-img-small {
  position: absolute;
  bottom: -32px;
  right: -24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 5px solid var(--cream);
}
.about-img-small img {
  width: 280px;
  height: 200px;
  object-fit: cover;
}
.about-content {
  max-width: 480px;
}
.about-content p {
  color: var(--text-body);
  margin-bottom: 16px;
  line-height: 1.75;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 36px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
}
.feature-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(184,84,58,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =============================================
   MENU
   ============================================= */
.menu {
  padding: 120px 0;
  background: var(--sand);
}
.menu-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.menu-header .section-title { margin-bottom: 16px; }
.menu-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.menu-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.menu-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.menu-card-img {
  height: 220px;
  overflow: hidden;
}
.menu-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.menu-card:hover .menu-card-img img {
  transform: scale(1.05);
}
.menu-card-body {
  padding: 28px 28px 32px;
}
.menu-card-body h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.menu-card-body p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}
.menu-note {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.menu-note p {
  font-size: 1rem;
  color: var(--text-muted);
}

/* =============================================
   GALLERY
   ============================================= */
.gallery {
  padding: 120px 0;
  background: var(--cream);
}
.gallery-header {
  text-align: center;
  max-width: 500px;
  margin: 0 auto 56px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.gallery-item:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.gallery-item img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img {
  transform: scale(1.06);
}

/* =============================================
   VISIT
   ============================================= */
.visit {
  padding: 120px 0;
  background: var(--sand);
}
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.visit-info { max-width: 480px; }
.visit-lead {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}
.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(184,84,58,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-list strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.contact-list span,
.contact-list a {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.5;
}
.contact-list a:hover { color: var(--terra); }
.visit-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  min-height: 420px;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
}
.footer-brand .logo-text { color: var(--white); }
.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}
.footer-links strong,
.footer-contact strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--terra-light); }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}
.footer-contact a {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}
.footer-contact a:hover { color: var(--terra-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* =============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================= */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============================================
   MOBILE
   ============================================= */
@media (max-width: 900px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .nav-list {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,253,249,0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(184,84,58,0.08);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-list a {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
  }
  .nav-list .btn { margin-top: 8px; justify-content: center; }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 40px 0 60px;
  }
  .hero-content { text-align: center; margin: 0 auto; }
  .hero-desc { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-badges { justify-content: center; }
  .hero-visual { height: 420px; }

  .about-grid,
  .visit-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-visual { order: -1; }
  .about-img-small { right: 16px; }

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

  .footer-inner { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 500px) {
  .container { padding: 0 18px; }
  .hero-visual { height: 340px; }
  .hero-img--main { width: 82%; }
  .hero-img--secondary { width: 58%; height: 30%; }
  .hero-img--accent { width: 36%; height: 22%; }
  .about-features { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item img { height: 220px; }
  .hero-float-card { display: none; }
}