/* ==========================================================================
   IKURA SUSHI TANGER — Premium mobile-first app-style experience
   ========================================================================== */

:root{
  --ink: #0d0d0f;
  --ink-soft: #16161a;
  --surface: #1b1b20;
  --surface-2: #232329;
  --line: rgba(255,255,255,0.09);
  --text: #f3efe9;
  --text-dim: rgba(243,239,233,0.68);
  --text-faint: rgba(243,239,233,0.45);
  --accent: #c98a4b;       /* warm Japanese-inspired amber/copper */
  --accent-2: #e8b17e;
  --accent-deep: #a5652b;
  --glovo-green: #ffc244;  /* premium warm CTA */
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 10px 30px rgba(0,0,0,0.35);
  --shadow-lift: 0 18px 46px rgba(0,0,0,0.45);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --header-h: 64px;
  --container: 900px;
  --ease: cubic-bezier(.22,.9,.32,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
button{ font-family: inherit; }
ul{ list-style:none; margin:0; padding:0; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 20px; }

:focus-visible{
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ============ Buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn:active{ transform: scale(0.97); }
.btn--primary{ background: var(--text); color: var(--ink); }
.btn--primary:hover{ background: var(--accent-2); box-shadow: var(--shadow-soft); }
.btn--outline{ background: transparent; color: var(--text); border-color: rgba(243,239,233,0.35); }
.btn--outline:hover{ border-color: var(--text); background: rgba(255,255,255,0.06); }
.btn--glovo{ background: var(--glovo-green); color: #1c1400; }
.btn--glovo:hover{ box-shadow: 0 10px 28px rgba(255,194,68,0.35); transform: translateY(-1px); }
.btn--lg{ padding: 16px 30px; font-size: 1rem; }
.btn--xl{ padding: 18px 40px; font-size: 1.05rem; }

.btn .ripple{
  position:absolute; border-radius:50%; transform: scale(0);
  background: rgba(255,255,255,0.45); pointer-events:none;
  animation: ripple .55s ease-out;
}
@keyframes ripple{ to{ transform: scale(2.6); opacity:0; } }

/* ============ Section shared styles ============ */
.section-eyebrow{
  font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--accent-2); font-weight: 700; margin: 0 0 10px; text-align:center;
}
.section-title{
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(1.9rem, 5vw, 2.7rem);
  line-height: 1.1; margin: 0 0 16px; color: var(--text); text-align:center;
}
.section-text{
  color: var(--text-dim); font-size: 1.02rem; line-height: 1.7; max-width: 60ch; margin: 0 auto 14px; text-align:center;
}

section{ position: relative; }

/* ============ Language entry screen ============ */
.lang-screen{
  position: fixed; inset:0; z-index: 999;
  display:flex; align-items:center; justify-content:center;
  background: var(--ink);
}
.lang-screen__bg{
  position:absolute; inset:0;
  background:
    radial-gradient(circle at 20% 15%, rgba(201,138,75,0.18), transparent 55%),
    radial-gradient(circle at 80% 85%, rgba(201,138,75,0.12), transparent 50%),
    var(--ink);
}
.lang-screen__content{
  position:relative; text-align:center; padding: 32px;
  display:flex; flex-direction:column; align-items:center;
  animation: fadeUp .7s var(--ease);
}
@keyframes fadeUp{ from{ opacity:0; transform: translateY(16px);} to{ opacity:1; transform:none; } }
.lang-screen__logo{
  width: clamp(160px, 42vw, 220px); height: auto; object-fit: contain;
  margin-bottom: 22px;
}
.lang-screen__brand{
  font-family: var(--font-serif); font-size: clamp(2rem, 8vw, 2.6rem);
  letter-spacing: 0.12em; margin: 0 0 8px; font-weight: 600;
}
.lang-screen__prompt{
  color: var(--text-faint); font-size: 0.95rem; letter-spacing: 0.04em;
  margin: 0 0 34px; text-transform: uppercase;
}
.lang-options{ display:flex; flex-direction:column; gap: 14px; width: min(340px, 84vw); }
.lang-option{
  display:flex; align-items:center; gap: 14px;
  padding: 18px 22px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  color: var(--text); font-size: 1.05rem; font-weight: 700;
  cursor:pointer; transition: transform .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.lang-option:hover{ background: var(--surface-2); border-color: var(--accent); transform: translateY(-2px); }
.lang-option:active{ transform: scale(0.97); }
.lang-option__flag{ font-size: 1.4rem; }

/* ============ Site shell ============ */
.site[hidden]{ display:none; }

/* ============ Header ============ */
.header{
  position: sticky; top:0; z-index: 200;
  background: rgba(13,13,15,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header__inner{
  max-width: var(--container); margin:0 auto; padding: 0 20px;
  height: var(--header-h);
  display:flex; align-items:center; justify-content:space-between; gap: 16px;
}
.header__logo{
  display:flex; align-items:center; gap:10px; font-family: var(--font-serif); font-weight:700;
  letter-spacing: 0.06em; font-size: 1.05rem; background:none; border:none; color:var(--text); cursor:pointer; padding:0;
}
.header__logo img{ width:46px; height:46px; object-fit: contain; }
.header__actions{ display:flex; align-items:center; gap: 10px; }

.lang-switch{ position:relative; }
.lang-switch__btn{
  background: var(--surface); border:1px solid var(--line); color:var(--text);
  border-radius: 999px; padding: 8px 12px; font-weight:700; font-size:0.78rem;
  cursor:pointer; letter-spacing: 0.04em;
}
.lang-switch__menu{
  position:absolute; top: calc(100% + 8px); right:0;
  background: var(--surface-2); border:1px solid var(--line); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lift); overflow:hidden; min-width: 160px;
  opacity:0; visibility:hidden; transform: translateY(-6px);
  transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
  z-index: 50;
}
.lang-switch__menu.is-open{ opacity:1; visibility:visible; transform:none; }
.lang-switch__menu button{
  display:block; width:100%; text-align:left; padding: 12px 16px;
  background:transparent; border:none; color: var(--text); font-size:0.9rem; cursor:pointer;
}
.lang-switch__menu button:hover{ background: rgba(255,255,255,0.06); }
[dir="rtl"] .lang-switch__menu{ right:auto; left:0; }
[dir="rtl"] .lang-switch__menu button{ text-align:right; }

/* ============ App screens ============ */
.app-screen{ display:none; min-height: 100svh; }
.app-screen.is-active{ display:block; animation: screenIn .35s var(--ease) both; }
@keyframes screenIn{ from{ opacity:0; transform: translateY(14px);} to{ opacity:1; transform:none; } }

/* ---- Home screen ---- */
.app-screen--home{ padding-bottom: 60px; }

.hero-compact{
  position:relative;
  padding: 44px 20px 24px;
  display:flex; align-items:center; justify-content:center;
  background: radial-gradient(circle at 50% 25%, rgba(201,138,75,0.15), transparent 65%), var(--ink);
}
.hero-compact__logo{
  width: clamp(100px, 24vw, 145px); height: auto; object-fit: contain;
  margin: 0 auto 16px; display: block;
  animation: fadeUp .6s var(--ease) both;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.5));
}
.hero-compact__content{
  position:relative; z-index:2; max-width: var(--container); margin: 0 auto; width:100%; text-align:center;
}
.hero-compact__eyebrow{
  font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-2);
  font-weight:700; margin: 0 0 12px; animation: fadeUp .7s var(--ease) both;
}
.hero-compact__title{
  font-family: var(--font-serif); font-weight: 700;
  font-size: clamp(2.6rem, 11vw, 4.4rem); line-height: 0.95; margin: 0 0 16px;
  letter-spacing: 0.02em;
  animation: fadeUp .8s .05s var(--ease) both;
}
.hero-compact__title span{ color: var(--accent-2); }
.hero-compact__headline{
  font-size: clamp(1.05rem, 3vw, 1.35rem); font-weight: 600; max-width: 34ch;
  margin: 0 auto 10px; animation: fadeUp .8s .1s var(--ease) both;
}
.hero-compact__sub{
  color: var(--text-dim); font-size: 0.96rem; max-width: 46ch; margin: 0 auto;
  animation: fadeUp .8s .15s var(--ease) both;
}

/* ---- App action list — one photo-gradient card per row ---- */
.app-grid{
  display:flex; flex-direction:column; gap: 14px;
  max-width: 640px; margin: 16px auto 0; padding: 0 20px; position:relative; z-index:3;
}
.app-tile{
  position: relative;
  display:flex; align-items:center;
  height: 108px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
  cursor:pointer; -webkit-tap-highlight-color: transparent;
  text-align: left;
  transition: transform .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
  box-shadow: var(--shadow-soft);
}
[dir="rtl"] .app-tile{ text-align: right; }
.app-tile:hover{ transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow-lift); }
.app-tile:active{ transform: scale(0.98); }

.app-tile__photo{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  object-position: center;
}
.app-tile__scrim{
  position:absolute; inset:0;
  background:
    linear-gradient(90deg, rgba(6,6,7,0.98) 0%, rgba(8,8,9,0.94) 38%, rgba(9,9,10,0.62) 68%, rgba(10,10,11,0.28) 88%, rgba(10,10,11,0.15) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0) 60%, rgba(0,0,0,0.35) 100%);
}
[dir="rtl"] .app-tile__scrim{
  background:
    linear-gradient(270deg, rgba(6,6,7,0.98) 0%, rgba(8,8,9,0.94) 38%, rgba(9,9,10,0.62) 68%, rgba(10,10,11,0.28) 88%, rgba(10,10,11,0.15) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0) 60%, rgba(0,0,0,0.35) 100%);
}
.app-tile__content{
  position:relative; z-index:2;
  display:flex; flex-direction:column; gap: 4px;
  padding: 0 0 0 22px; max-width: 62%;
}
[dir="rtl"] .app-tile__content{ padding: 0 22px 0 0; }
.app-tile__tag{
  font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-2); font-weight: 800;
}
.app-tile__label{
  font-weight: 800; font-size: 1.02rem; line-height:1.25; color: var(--text);
  text-transform: uppercase;
}
.app-tile__arrow{
  position:relative; z-index:2; margin-left:auto; margin-right: 18px;
  font-size: 1.6rem; color: var(--text-faint); font-weight:400;
  transition: transform .2s var(--ease), color .2s var(--ease);
}
[dir="rtl"] .app-tile__arrow{ margin-right:auto; margin-left: 18px; transform: scaleX(-1); }
.app-tile:hover .app-tile__arrow{ color: var(--accent-2); transform: translateX(3px); }
[dir="rtl"] .app-tile:hover .app-tile__arrow{ transform: scaleX(-1) translateX(3px); }

.app-tile--accent .app-tile__tag{ color: var(--glovo-green); }
.app-tile--accent:hover{ border-color: var(--glovo-green); }
.app-tile--accent:hover .app-tile__arrow{ color: var(--glovo-green); }

@media (min-width: 560px){
  .app-tile{ height: 128px; }
  .app-tile__label{ font-size: 1.12rem; }
}
@media (min-width: 900px){
  .app-grid{ max-width: 760px; margin-top: -40px; }
  .app-tile{ height: 140px; }
}

/* ---- Sub-screen top bar (back navigation) ---- */
.screen-topbar{
  position: sticky; top: var(--header-h); z-index: 50;
  background: rgba(13,13,15,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 14px 20px;
}
.screen-back{
  display:inline-flex; align-items:center; gap: 8px;
  background: transparent; border:none; color: var(--text-dim);
  font-weight: 700; font-size: 0.92rem; cursor:pointer; padding: 6px 4px;
}
.screen-back:hover{ color: var(--text); }
[dir="rtl"] .screen-back span:first-child{ display:inline-block; transform: scaleX(-1); }

.screen-content{ padding: 36px 20px 70px; }
.screen-content--center{ text-align:center; }

/* ============ Gallery ============ */
.gallery__grid{
  display:grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 30px 0 32px;
}
.gallery__item{
  border-radius: var(--radius); overflow:hidden; cursor:pointer; border:none; padding:0;
  aspect-ratio: 1; background: var(--surface);
}
.gallery__item img{ width:100%; height:100%; object-fit:cover; transition: transform .4s var(--ease); }
.gallery__item:hover img{ transform: scale(1.08); }
.gallery__item:nth-child(3n+1){ grid-row: span 2; aspect-ratio: auto; }
.gallery__cta{ text-align:center; }

@media (min-width: 700px){ .gallery__grid{ grid-template-columns: repeat(3, 1fr);} }

.lightbox{
  position: fixed; inset:0; z-index: 500; background: rgba(4,4,5,0.94);
  display:flex; align-items:center; justify-content:center;
  animation: fadeUp .25s var(--ease);
}
.lightbox[hidden]{ display:none; }
.lightbox img{ max-width: 90vw; max-height: 82vh; border-radius: 12px; box-shadow: var(--shadow-lift); }
.lightbox__close{
  position:absolute; top: 18px; right: 18px; width:44px; height:44px; border-radius:50%;
  background: rgba(255,255,255,0.08); color: var(--text); border:1px solid var(--line);
  font-size: 1.6rem; cursor:pointer; line-height:1;
}
.lightbox__nav{
  position:absolute; top:50%; transform: translateY(-50%);
  width:48px; height:48px; border-radius:50%; background: rgba(255,255,255,0.08);
  color: var(--text); border:1px solid var(--line); cursor:pointer; font-size:1.1rem;
}
.lightbox__nav--prev{ left: 16px; }
.lightbox__nav--next{ right: 16px; }

/* ============ Chef ============ */
.chef__grid{ display:grid; gap: 28px; align-items:center; }
.chef__media img{ border-radius: var(--radius-lg); width:100%; aspect-ratio: 3/4; object-fit:cover; box-shadow: var(--shadow-soft); }
.chef__quote{
  font-family: var(--font-serif); font-size: 1.4rem; color: var(--accent-2);
  border-left: 3px solid var(--accent); padding-left: 18px; margin: 20px auto; font-style: italic;
  max-width: 44ch; text-align: left;
}
[dir="rtl"] .chef__quote{ border-left:none; border-right: 3px solid var(--accent); padding-left:0; padding-right:18px; text-align:right; }
@media (min-width: 800px){
  .chef__grid{ grid-template-columns: 0.8fr 1.2fr; gap: 48px; text-align:left; }
  .chef__content .section-eyebrow, .chef__content .section-title, .chef__content .section-text{ text-align:left; margin-left:0; }
}
[dir="rtl"] .chef__grid{ text-align:right; }

/* ============ Location ============ */
.location__grid{ display:grid; gap: 0; }
.location__info{ padding: 20px 20px 40px; max-width: var(--container); margin:0 auto; width:100%; }
.location__row{ display:flex; gap:14px; padding: 16px 0; border-bottom: 1px solid var(--line); align-items:flex-start; }
.location__icon{ font-size: 1.3rem; }
.location__label{ font-size:0.78rem; text-transform:uppercase; letter-spacing:0.08em; color: var(--text-faint); margin:0 0 4px; }
.location__value{ font-size: 1rem; font-weight:600; margin:0; }
.location__ctas{ display:flex; flex-wrap:wrap; gap:12px; margin-top: 24px; }
.location__map{ width:100%; height: 320px; background: var(--surface); }
.location__map iframe{ width:100%; height:100%; border:0; filter: grayscale(0.15) contrast(1.05); }

@media (min-width: 800px){
  .location__grid{ grid-template-columns: 1fr 1fr; align-items:stretch; max-width: var(--container); margin: 0 auto; }
  .location__info{ padding: 0 40px 20px 0; margin:0; max-width:none; }
  .location__map{ height:auto; }
}

/* ============ Reservation ============ */
.reservation-card{
  max-width: 380px; margin: 30px auto; padding: 32px 24px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  display:flex; flex-direction:column; align-items:center; gap: 14px;
  box-shadow: var(--shadow-soft);
}
.reservation-card__icon{ font-size: 2.4rem; }
.reservation-card__phone{ font-family: var(--font-serif); font-size: 1.6rem; font-weight:700; margin:0; letter-spacing: 0.03em; }
.reservation-hours{ margin-top: 6px; }

/* ============ Services ============ */
.services-grid{ display:grid; gap: 14px; margin: 30px 0 10px; }
.service-card{
  display:flex; align-items:flex-start; gap: 16px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; text-align: left;
}
[dir="rtl"] .service-card{ text-align:right; }
.service-card__icon{ font-size: 1.6rem; flex-shrink:0; }
.service-card__title{ font-weight: 700; font-size: 1rem; margin: 0 0 4px; }
.service-card__desc{ color: var(--text-faint); font-size: 0.88rem; line-height:1.5; margin:0; }

@media (min-width: 700px){ .services-grid{ grid-template-columns: repeat(2, 1fr);} }

/* ============ Floating Glovo order button ============ */
.fab-order{
  position: fixed; right: 18px; bottom: 18px; z-index: 250;
  display:flex; align-items:center; gap: 8px;
  background: var(--glovo-green); color: #1c1400; font-weight: 800; font-size: 0.86rem;
  padding: 13px 18px; border-radius: 999px; box-shadow: var(--shadow-lift);
  transition: transform .2s var(--ease);
}
.fab-order:hover{ transform: translateY(-2px); }
.fab-order:active{ transform: scale(0.96); }
.fab-order.is-hidden{ display:none; }
[dir="rtl"] .fab-order{ right:auto; left: 18px; }

/* ============ Scroll reveal ============ */
[data-reveal]{ opacity:0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity:1; transform:none; }
}

/* ============ RTL adjustments ============ */
[dir="rtl"] .lightbox__nav--prev{ right:16px; left:auto; transform: translateY(-50%) scaleX(-1); }
[dir="rtl"] .lightbox__nav--next{ left:16px; right:auto; transform: translateY(-50%) scaleX(-1); }

/* Small screens fine-tuning */
@media (max-width: 374px){
  .app-grid{ gap: 10px; }
}