/* ============================================
   Sara Ethiopian Restaurant — Styles
   Warm earth tones, mesob-inspired patterns
   ============================================ */

:root {
  /* Earth & spice palette */
  --soil: #2c1810;
  --terracotta: #b5522e;
  --ochre: #c9973d;
  --berbere: #8b3a2a;
  --injera: #e8d5b5;
  --cream: #f5efe6;
  --sage: #5c6b52;
  --charcoal: #1a1512;

  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;

  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.25s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--soil);
  background: var(--cream);
}

/* ----- Header & Nav ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
  background: rgba(245, 239, 230, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(44, 24, 16, 0.08);
  transition: background var(--transition), border-color var(--transition);
}

.header.scrolled {
  background: rgba(26, 21, 18, 0.96);
  border-bottom-color: rgba(232, 213, 181, 0.12);
}

.header.scrolled .logo,
.header.scrolled .nav-list a {
  color: var(--injera);
}

.header.scrolled .nav-list a:hover {
  color: var(--ochre);
}

.nav {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--soil);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--space-lg);
}

.nav-list a {
  color: var(--soil);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}

.nav-list a:hover {
  color: var(--terracotta);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--soil);
  transition: var(--transition);
}

.header.scrolled .nav-toggle span {
  background: var(--injera);
}

/* ----- Hero ----- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--charcoal);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1517248135467-4c7edcad34c4?w=1920&q=85") center/cover no-repeat;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(26,21,18,0.82) 0%, rgba(44,24,16,0.68) 45%, rgba(139,58,42,0.75) 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image:
    radial-gradient(circle at 25% 25%, var(--ochre) 1px, transparent 1px),
    radial-gradient(circle at 75% 75%, var(--ochre) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tagline {
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ochre);
  margin: 0 0 var(--space-sm);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 400;
  color: var(--cream);
  margin: 0;
  letter-spacing: 0.04em;
  line-height: 1;
}

.hero-sub {
  font-size: 1.125rem;
  color: var(--injera);
  margin: var(--space-md) 0 var(--space-lg);
  font-weight: 300;
  max-width: 20rem;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-primary {
  background: var(--ochre);
  color: var(--charcoal);
  border: none;
}

.btn-primary:hover {
  background: var(--cream);
  color: var(--soil);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 2px solid rgba(232, 213, 181, 0.5);
  border-radius: 12px;
  z-index: 2;
}

.hero-scroll::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--ochre);
  border-radius: 2px;
  animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
  0%, 100% { opacity: 1; top: 8px; }
  50% { opacity: 0.4; top: 16px; }
}

/* ----- Container ----- */
.container {
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin: 0 0 var(--space-xs);
}

.experience .section-eyebrow {
  color: var(--ochre);
}

/* ----- About ----- */
.about {
  padding: var(--space-xl) 0;
  background: var(--cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about h2,
.menu h2,
.experience h2,
.gallery h2,
.contact h2 {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 600;
  color: var(--soil);
  margin: 0 0 var(--space-lg);
}

.menu h2,
.experience h2,
.gallery h2,
.contact h2 {
  text-align: center;
}

.experience h2 {
  color: var(--cream);
}

.about .lead {
  font-size: 1.1875rem;
  color: var(--berbere);
  margin: 0 0 var(--space-md);
}

.about p:not(.section-eyebrow) {
  margin: 0 0 var(--space-sm);
  color: var(--soil);
}

.about-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(44, 24, 16, 0.18), 0 0 0 1px rgba(44, 24, 16, 0.06);
}

.about-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  vertical-align: middle;
}

/* ----- Menu ----- */
.menu {
  padding: var(--space-xl) 0;
  background: linear-gradient(180deg, var(--cream) 0%, #eee6dc 100%);
}

.menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.menu-card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(44, 24, 16, 0.08);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.menu-card:hover {
  box-shadow: 0 16px 48px rgba(44, 24, 16, 0.12);
  transform: translateY(-4px);
}

.menu-card-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #eee6dc;
}

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

.menu-card:hover .menu-card-img img {
  transform: scale(1.05);
}

.menu-card-body {
  padding: var(--space-md) var(--space-lg);
}

.menu-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--soil);
  margin: 0 0 var(--space-xs);
}

.menu-card p {
  font-size: 0.9375rem;
  color: var(--berbere);
  margin: 0;
  line-height: 1.5;
}

.menu-note {
  text-align: center;
  font-size: 0.875rem;
  color: var(--berbere);
  margin: 0;
}

/* ----- Experience ----- */
.experience {
  padding: var(--space-xl) 0;
  background: var(--soil);
  color: var(--cream);
}

.experience-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.experience-item {
  padding: var(--space-lg);
  border: 1px solid rgba(232, 213, 181, 0.2);
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition);
}

.experience-item:hover {
  border-color: rgba(201, 151, 61, 0.5);
  background: rgba(44, 24, 16, 0.4);
}

.experience-num {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--ochre);
  margin-bottom: var(--space-sm);
  display: block;
}

.experience-item h3 {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  margin: 0 0 var(--space-sm);
}

.experience-item p {
  font-size: 0.9375rem;
  color: var(--injera);
  margin: 0;
  line-height: 1.55;
}

/* ----- Gallery ----- */
.gallery {
  padding: var(--space-xl) 0;
  background: #eee6dc;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: repeat(2, 220px);
  gap: var(--space-md);
}

.gallery-item--wide {
  grid-row: span 2;
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  background: #e0d8ce;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.03);
}

/* ----- Contact ----- */
.contact {
  padding: var(--space-xl) 0;
  background: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.contact-block h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--berbere);
  margin: 0 0 var(--space-sm);
  letter-spacing: 0.05em;
}

.contact-block p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--soil);
  line-height: 1.7;
}

.contact-block a {
  color: var(--terracotta);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-block a:hover {
  color: var(--berbere);
}

/* ----- Contact forms ----- */
.contact-forms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.form-card {
  background: #fff;
  border: 1px solid rgba(44, 24, 16, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 0 4px 20px rgba(44, 24, 16, 0.06);
}

.form-card h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--berbere);
  margin: 0 0 var(--space-md);
  letter-spacing: 0.03em;
}

.form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--soil);
  margin: 0 0 0.25rem;
}

.form .optional {
  font-weight: 400;
  color: var(--berbere);
  opacity: 0.8;
}

.form input,
.form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--soil);
  background: var(--cream);
  border: 1px solid rgba(44, 24, 16, 0.15);
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
  transition: border-color var(--transition);
}

.form input:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--terracotta);
}

.form textarea {
  resize: vertical;
  min-height: 4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr 80px;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form-row label { margin-bottom: 0.25rem; }
.form-row input { margin-bottom: 0; }

.form-feedback {
  font-size: 0.875rem;
  margin: 0 0 var(--space-sm);
  min-height: 1.25rem;
}

.form-feedback.is-success { color: var(--sage); }
.form-feedback.is-error { color: var(--berbere); }

.form .btn {
  cursor: pointer;
  border: none;
  width: 100%;
}

.form .btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* ----- Footer ----- */
.footer {
  padding: var(--space-lg) 0;
  background: var(--charcoal);
  color: var(--injera);
  text-align: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 var(--space-xs);
}

.footer-credit {
  font-size: 0.8125rem;
  color: rgba(232, 213, 181, 0.7);
  margin: 0;
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-visual {
    order: -1;
  }

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

  .experience-list {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .gallery-item--wide {
    grid-row: span 1;
    min-height: 200px;
  }

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

  .contact-forms {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .form-row > div:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    padding: var(--space-md);
    background: var(--cream);
    border-bottom: 1px solid rgba(44, 24, 16, 0.1);
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .header.scrolled .nav-list {
    background: var(--charcoal);
    border-bottom-color: rgba(232, 213, 181, 0.1);
  }

  .header.scrolled .nav-list a {
    color: var(--injera);
  }

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

  .hero-title {
    font-size: 3.5rem;
  }
}