/* ============================================================
   کافه لویال — Stylesheet
   Design tokens: deep espresso hero, Persian-rug crimson accent,
   saffron-gold secondary accent, warm ivory content sections.
   Type: Lalezar (display/personality) + Vazirmatn (body/UI).
   ============================================================ */

:root{
  --color-bg-dark: #1B120C;
  --color-bg-dark-2: #241A11;
  --color-cream: #FBF5EA;
  --color-cream-2: #F3EAD7;
  --color-card: #FFFDF9;
  --color-ink: #2B2018;
  --color-ink-soft: #6E5C49;
  --color-red: #B8272C;
  --color-red-dark: #8F1D22;
  --color-gold: #C9973E;
  --color-gold-light: #E4C077;
  --color-green: #6B7A4F;
  --color-border: #E7DCC8;

  --font-display: 'Lalezar', 'Vazirmatn', sans-serif;
  --font-body: 'Vazirmatn', system-ui, sans-serif;

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 18px 30px rgba(43,32,24,.12);
  --transition: .25s ease;
}

/* ---------- reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
*{ margin:0; padding:0; }
html{ scroll-behavior: smooth; }
img{ max-width:100%; display:block; }
a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }
button{ font:inherit; cursor:pointer; border:none; background:none; color:inherit; }
input, textarea{ font:inherit; }

body{
  direction: rtl;
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-ink);
  background: var(--color-cream);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

.container{
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 24px;
}

:focus-visible{
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
}

.skip-link{
  position:absolute;
  right:16px; top:-60px;
  background:var(--color-red); color:#fff;
  padding:10px 18px; border-radius:var(--radius-sm);
  transition: top .2s ease;
  z-index: 200;
}
.skip-link:focus{ top:16px; }

/* ---------- header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-dark);
  border-bottom: 1px solid rgba(251,245,234,.08);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 24px;
  padding-block: 16px;
}

.logo{
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--color-cream);
  letter-spacing: .5px;
  flex-shrink: 0;
}
.logo span{ color: var(--color-gold); }

.main-nav{
  display:flex;
  align-items:center;
  gap: 30px;
}
.main-nav a{
  font-weight: 600;
  font-size: .98rem;
  color: rgba(251,245,234,.85);
  padding-block: 6px;
  position: relative;
}
.main-nav a::after{
  content:'';
  position:absolute;
  right:0; bottom:0;
  height:2px; width:0;
  background: var(--color-gold);
  transition: width var(--transition);
}
.main-nav a:hover,
.main-nav a.active{ color: var(--color-cream); }
.main-nav a:hover::after,
.main-nav a.active::after{ width:100%; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width: 40px; height: 40px;
  padding: 8px;
}
.nav-toggle span{
  display:block; height:2px; width:100%;
  background: var(--color-cream);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn-primary{
  display:inline-block;
  background: var(--color-red);
  color:#fff;
  font-weight:700;
  padding: 14px 34px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover{
  background: var(--color-red-dark);
  transform: translateY(-2px);
}

/* ---------- hero ---------- */
.hero{
  background: radial-gradient(circle at 15% 15%, #2B1D12 0%, var(--color-bg-dark) 55%);
  overflow: hidden;
}
.hero-inner{
  display:flex;
  align-items:center;
  gap: 56px;
  padding-block: 88px 64px;
}
.hero-text{ flex: 1 1 440px; }
.hero-text > *{ animation: fadeUp .7s ease both; }
.hero-text > *:nth-child(2){ animation-delay:.08s; }
.hero-text > *:nth-child(3){ animation-delay:.16s; }
.hero-text > *:nth-child(4){ animation-delay:.24s; }

.hero-kicker{
  color: var(--color-gold);
  font-weight:600;
  margin-bottom: 14px;
  font-size: .98rem;
}
.hero-title{
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5.2vw, 4.1rem);
  line-height: 1.28;
  color: var(--color-cream);
  margin-bottom: 22px;
}
.hero-desc{
  color: rgba(251,245,234,.82);
  max-width: 48ch;
  margin-bottom: 34px;
  font-size: 1.06rem;
}

.hero-media{
  flex: 1 1 420px;
  position: relative;
}
.hero-media::before{
  content:'';
  position:absolute;
  inset: -26px;
  background: radial-gradient(circle at 30% 20%, rgba(201,151,62,.35), transparent 62%);
  filter: blur(18px);
  z-index:0;
}
.hero-media img{
  position: relative;
  z-index:1;
  width:100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0,0,0,.5);
}

@keyframes fadeUp{
  from{ opacity:0; transform: translateY(18px); }
  to{ opacity:1; transform: translateY(0); }
}

/* ---------- sections ---------- */
.section{ padding-block: 84px; }
.section-alt{ background: var(--color-cream-2); }

.section-head{
  text-align:center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-title{
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.2vw, 2.6rem);
  color: var(--color-ink);
}
.section-desc{
  color: var(--color-ink-soft);
  margin-top: 12px;
  font-size: 1rem;
}

/* ---------- food grid & cards ---------- */
.food-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.food-grid--3col{
  grid-template-columns: repeat(3, 1fr);
}

.food-card{
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.food-card:hover{
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}
.food-card-img{
  aspect-ratio: 4 / 3;
  overflow:hidden;
  background: var(--color-cream-2);
}
.food-card-img img{
  width:100%; height:100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.food-card:hover .food-card-img img{ transform: scale(1.07); }

.food-card-body{ padding: 18px 20px 22px; }
.food-card-name{
  font-weight: 700;
  font-size: 1.14rem;
  margin-bottom: 8px;
}
.food-card-ingredients{
  font-size: .87rem;
  color: var(--color-ink-soft);
  line-height: 1.65;
  margin-bottom: 16px;
}
.food-card-ingredients--clamp{
  display:-webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow:hidden;
  min-height: 2.9em;
}
.food-card-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.food-price{
  font-weight: 800;
  color: var(--color-red);
  font-size: 1.02rem;
  white-space: nowrap;
}
.food-tag{
  font-size: .72rem;
  font-weight:600;
  color: var(--color-green);
  background: rgba(107,122,79,.13);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
}

/* ---------- category tiles ---------- */
.category-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.category-tile{
  position:relative;
  display:block;
  border-radius: var(--radius-lg);
  overflow:hidden;
  aspect-ratio: 16 / 10;
  isolation:isolate;
}
.category-tile img{
  width:100%; height:100%;
  object-fit:cover;
  transition: transform .6s ease;
}
.category-tile::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(to top, rgba(20,12,7,.88), rgba(20,12,7,.05) 62%);
  z-index:1;
}
.category-tile:hover img{ transform: scale(1.08); }
.category-tile-label{
  position:absolute;
  inset-inline:0; bottom:0;
  z-index:2;
  padding: 26px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 12px;
}
.category-tile-label h3{
  font-family: var(--font-display);
  color:#fff;
  font-size: 1.55rem;
}
.category-tile-label span{
  color: var(--color-gold-light);
  font-weight:600;
  font-size: .9rem;
  flex-shrink:0;
}

/* ---------- category page banner ---------- */
.page-banner{
  position:relative;
  padding-block: 76px;
  background-size: cover;
  background-position: center;
  color:#fff;
}
.page-banner::before{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(to bottom, rgba(20,12,7,.72), rgba(20,12,7,.6));
}
.page-banner-inner{
  position:relative; z-index:1;
  text-align:center;
}
.page-banner h1{
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.2vw, 3.1rem);
}
.page-banner p{
  margin-top: 12px;
  color: rgba(255,255,255,.85);
  font-size: 1.05rem;
}

/* ---------- footer ---------- */
.site-footer{
  background: var(--color-bg-dark);
  color: rgba(251,245,234,.78);
  padding-block: 60px 26px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 44px;
}
.footer-brand h2{
  font-family: var(--font-display);
  color:#fff;
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.footer-brand p{
  max-width: 34ch;
  font-size: .94rem;
  color: rgba(251,245,234,.68);
}
.footer-col h4{
  color:#fff;
  font-weight:700;
  margin-bottom: 16px;
  font-size: 1.02rem;
}
.footer-col ul li{ margin-bottom: 10px; font-size: .94rem; }
.footer-col a:hover{ color: var(--color-gold); }
.footer-col p{ font-size:.94rem; margin-bottom:8px; color: rgba(251,245,234,.78); }

.social-icons{
  display:flex;
  gap: 12px;
  margin-top: 18px;
}
.social-icons a{
  width: 38px; height:38px;
  border-radius:50%;
  border: 1px solid rgba(251,245,234,.3);
  display:flex; align-items:center; justify-content:center;
  transition: background var(--transition), border-color var(--transition);
}
.social-icons a:hover{
  background: var(--color-red);
  border-color: var(--color-red);
}
.social-icons svg{ width:17px; height:17px; fill: #fff; }

.footer-bottom{
  border-top: 1px solid rgba(251,245,234,.15);
  margin-top: 44px;
  padding-top: 22px;
  text-align:center;
  font-size: .85rem;
  color: rgba(251,245,234,.5);
}

/* ---------- responsive ---------- */
@media (max-width: 980px){
  .food-grid{ grid-template-columns: repeat(2, 1fr); }
  .food-grid--3col{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
}

@media (max-width: 760px){
  .nav-toggle{ display:flex; }
  .main-nav{
    position:fixed;
    inset-inline:0;
    top: 65px;
    background: var(--color-bg-dark-2);
    flex-direction:column;
    align-items:flex-start;
    gap: 4px;
    padding: 10px 24px 22px;
    transform: translateY(-8px);
    opacity:0;
    visibility:hidden;
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    border-bottom: 1px solid rgba(251,245,234,.08);
  }
  .main-nav.open{
    transform: translateY(0);
    opacity:1;
    visibility:visible;
  }
  .main-nav a{ width:100%; padding-block:12px; }

  .hero-inner{ flex-direction: column; padding-block: 56px 40px; }
  .hero-media img{ height: 320px; }
  .hero-text, .hero-media{ flex-basis: auto; width:100%; }

  .section{ padding-block: 56px; }
  .category-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 560px){
  .food-grid, .food-grid--3col{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}