/* ==========================================================================
   フクギと玉子 / Fukugi to Tamago — Brand LP
   ========================================================================== */

:root {
  --ivory: #f6f1e6;
  --ivory-deep: #efe6d3;
  --paper: #faf7f0;
  --brown: #3a2c22;
  --brown-soft: #5c4a3a;
  --terracotta: #b06a4e;
  --terracotta-deep: #96543b;
  --fukugi-green: #34452f;
  --fukugi-green-deep: #263320;
  --line: rgba(58, 44, 34, 0.14);
  --night: #1c1712;
  --night-deep: #14100c;
  --night-text: #ece3d2;
  --night-line: rgba(236, 227, 210, 0.16);

  --font-jp: "Shippori Mincho", "Noto Serif JP", serif;
  --font-en: "Jost", "Poppins", sans-serif;

  --container: 1180px;
  --gap-section: clamp(72px, 10vw, 160px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-jp);
  background: var(--ivory);
  color: var(--brown);
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  padding-bottom: 58px;
}
body.nav-open { overflow: hidden; }

@media (min-width: 1024px) {
  body { padding-bottom: 0; }
}

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

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

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

@media (min-width: 768px) {
  .container { padding: 0 40px; }
}

/* ---------- Typography helpers ---------- */

.eyebrow {
  display: block;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--terracotta-deep);
  margin-bottom: 18px;
}

.night .eyebrow { color: #d8b79b; }

h2.section-title {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(28px, 5vw, 46px);
  letter-spacing: 0.06em;
  margin: 0 0 22px;
  color: var(--brown);
}

.night h2.section-title { color: var(--night-text); }

.section-lead {
  font-size: 15.5px;
  color: var(--brown-soft);
  max-width: 34em;
  margin: 0 0 48px;
}

.night .section-lead { color: rgba(236, 227, 210, 0.78); }

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

.section-head .section-lead { margin-left: auto; margin-right: auto; }

/* ---------- Reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
  will-change: opacity, transform;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

.reveal-zoom {
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.1s var(--ease), transform 1.4s var(--ease);
}
.reveal-zoom.in-view { opacity: 1; transform: scale(1); }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-zoom {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Header / Nav ---------- */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  transition: background-color 0.4s var(--ease), padding 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(246, 241, 230, 0.94);
  backdrop-filter: saturate(140%) blur(8px);
  box-shadow: 0 1px 0 var(--line);
  padding: 12px 20px;
}

.brand-mark {
  font-family: var(--font-en);
  font-size: 15px;
  letter-spacing: 0.18em;
  color: var(--paper);
  transition: color 0.4s var(--ease);
}

.site-header.is-scrolled .brand-mark { color: var(--brown); }

.brand-mark span { display: block; font-family: var(--font-jp); font-size: 11px; letter-spacing: 0.3em; margin-top: 4px; opacity: 0.85; }

.nav-toggle {
  width: 44px; height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 210;
}
.nav-toggle span {
  width: 24px; height: 1px;
  background: var(--paper);
  transition: background-color 0.4s var(--ease), transform 0.4s var(--ease), opacity 0.4s var(--ease);
}
.site-header.is-scrolled .nav-toggle span { background: var(--brown); }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); background: var(--brown) !important; }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); background: var(--brown) !important; }

.site-nav {
  position: fixed;
  inset: 0;
  background: var(--ivory);
  z-index: 205;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease);
}
.nav-open .site-nav { opacity: 1; pointer-events: auto; }

.site-nav ul {
  list-style: none;
  margin: 0; padding: 0;
  text-align: center;
}
.site-nav li { margin: 18px 0; }
.site-nav a {
  font-family: var(--font-en);
  font-size: 22px;
  letter-spacing: 0.1em;
  color: var(--brown);
}
.site-nav .nav-jp {
  display: block;
  font-family: var(--font-jp);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--terracotta-deep);
  margin-top: 4px;
}
.site-nav .nav-tel {
  margin-top: 36px;
  font-family: var(--font-en);
  font-size: 14px;
  color: var(--terracotta-deep);
  letter-spacing: 0.08em;
}

@media (min-width: 1024px) {
  .site-header { padding: 26px 48px; }
  .site-header.is-scrolled { padding: 16px 48px; }
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    inset: auto;
    background: none;
    opacity: 1;
    pointer-events: auto;
    z-index: auto;
  }
  .site-nav ul { display: flex; align-items: center; gap: 34px; }
  .site-nav li { margin: 0; }
  .site-nav a { font-size: 12px; letter-spacing: 0.14em; color: var(--paper); transition: color 0.4s var(--ease); }
  .site-header.is-scrolled .site-nav a { color: var(--brown); }
  .site-nav .nav-jp { display: none; }
  .site-nav .nav-tel { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: var(--paper);
  overflow: hidden;
  background: var(--fukugi-green-deep);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 42%;
  transform: scale(1.08);
  animation: hero-settle 2.4s var(--ease) forwards;
}
@keyframes hero-settle {
  from { transform: scale(1.15); opacity: 0.6; }
  to { transform: scale(1.08); opacity: 1; }
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 16, 10, 0.42) 0%, rgba(20, 16, 10, 0.18) 32%, rgba(20, 16, 10, 0.55) 78%, rgba(20, 16, 10, 0.78) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 24px 64px;
  text-align: center;
}

.hero-en {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: clamp(26px, 8vw, 52px);
  letter-spacing: 0.14em;
  margin: 0 0 22px;
}

.hero-copy {
  font-size: clamp(16px, 3.6vw, 19px);
  letter-spacing: 0.06em;
  margin: 0 auto 6px;
  max-width: 24em;
}

.hero-copy.small {
  font-size: clamp(13px, 3vw, 15px);
  opacity: 0.88;
  margin-bottom: 40px;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 2;
  width: 1px;
  height: 46px;
  background: rgba(250, 247, 240, 0.5);
}
.hero-scroll::after {
  content: "";
  position: absolute;
  top: 0; left: -2px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--paper);
  animation: hero-scroll-dot 2.2s ease-in-out infinite;
}
@keyframes hero-scroll-dot {
  0% { top: 0; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 42px; opacity: 0; }
}

/* ---------- Buttons ---------- */

.cta-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
  margin-top: 8px;
}
@media (min-width: 560px) {
  .cta-group { flex-direction: row; justify-content: center; }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  border-radius: 2px;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
  white-space: nowrap;
}

.btn-light {
  color: var(--paper);
  border-color: rgba(250, 247, 240, 0.7);
}
.btn-light:hover { background: var(--paper); color: var(--brown); }

.btn-solid {
  background: var(--terracotta-deep);
  border-color: var(--terracotta-deep);
  color: var(--paper);
}
.btn-solid:hover { background: transparent; color: var(--terracotta-deep); }

.btn-outline-dark {
  color: var(--brown);
  border-color: var(--brown);
}
.btn-outline-dark:hover { background: var(--brown); color: var(--ivory); }

.btn-night {
  color: var(--night-text);
  border-color: rgba(236, 227, 210, 0.55);
}
.btn-night:hover { background: var(--night-text); color: var(--night); }

/* ---------- Sections (generic) ---------- */

section { position: relative; }

.section-pad {
  padding: var(--gap-section) 0;
}

/* ---------- Sesoko Island Dining ---------- */

.sesoko {
  background: var(--ivory);
}

.sesoko-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 8px;
}

.sesoko-media-main {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
}
.sesoko-media-main img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.sesoko-media-main:hover img { transform: scale(1.05); }

.sesoko-text {
  padding: 8px 4px;
}

.sesoko-text p { margin: 0 0 22px; color: var(--brown-soft); font-size: 15.5px; }
.sesoko-text p:last-child { margin-bottom: 0; }

@media (min-width: 900px) {
  .sesoko-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 64px;
  }
  .sesoko-media-main { aspect-ratio: 3 / 4; }
}

.placeholder {
  width: 100%; height: 100%;
  background:
    repeating-linear-gradient(135deg, rgba(58,44,34,0.05) 0 2px, transparent 2px 14px),
    var(--ivory-deep);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--brown-soft);
  padding: 20px;
}
.placeholder .ph-inner {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.14em;
  line-height: 1.8;
  text-transform: uppercase;
  opacity: 0.75;
}
.placeholder .ph-inner strong {
  display: block;
  font-family: var(--font-jp);
  font-size: 13px;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  font-weight: 500;
}

/* ---------- Signature ---------- */

.signature { background: var(--ivory-deep); }

.sig-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  margin-top: 12px;
}

.sig-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.sig-media {
  aspect-ratio: 5 / 4;
  overflow: hidden;
  border-radius: 2px;
}
.sig-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.sig-item:hover .sig-media img { transform: scale(1.04); }

.sig-num {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--terracotta-deep);
}

.sig-name-jp {
  font-size: clamp(22px, 4vw, 30px);
  margin: 10px 0 4px;
}

.sig-name-en {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--brown-soft);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.sig-desc { color: var(--brown-soft); font-size: 15px; margin: 0; }

@media (min-width: 860px) {
  .sig-item {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 60px;
  }
  .sig-item:nth-child(even) .sig-media { order: 2; }
  .sig-media { aspect-ratio: 4 / 3; }
}

/* ---------- Breakfast & Lunch ---------- */

.lunch { background: var(--ivory); }

.lunch-top {
  display: grid;
  gap: 40px;
  margin-bottom: 48px;
}
@media (min-width: 860px) {
  .lunch-top { grid-template-columns: 1fr 1fr; align-items: start; }
}

.info-card {
  border: 1px solid var(--line);
  padding: 28px 26px;
  background: var(--paper);
}
.info-card .info-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}
.info-card .info-row:last-child { border-bottom: none; }
.info-card .info-label {
  font-family: var(--font-en);
  letter-spacing: 0.1em;
  color: var(--terracotta-deep);
  font-size: 11.5px;
  white-space: nowrap;
  padding-top: 2px;
}
.info-card .info-value { text-align: right; color: var(--brown); }

.mosaic {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.mosaic figure { margin: 0; overflow: hidden; aspect-ratio: 1/1; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.mosaic figure:hover img { transform: scale(1.06); }

.dish-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (min-width: 640px) {
  .dish-row { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}

.dish-card figure {
  margin: 0 0 14px;
  aspect-ratio: 4/5;
  overflow: hidden;
}
.dish-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.dish-card:hover img { transform: scale(1.06); }
.dish-card .dish-jp { font-size: 15px; margin: 0 0 2px; }
.dish-card .dish-en {
  font-family: var(--font-en);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--brown-soft);
  text-transform: uppercase;
}

.lunch-note {
  margin-top: 40px;
  text-align: center;
  color: var(--brown-soft);
  font-size: 14.5px;
  max-width: 34em;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Local Fish ---------- */

.fish {
  background: var(--fukugi-green);
  color: var(--ivory);
}

.fish .eyebrow { color: #cdd9c2; }
.fish .section-title { color: var(--paper); }
.fish .section-lead { color: rgba(246, 241, 230, 0.82); }

.fish-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 860px) {
  .fish-grid { grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 56px; }
}

.fish-media {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.fish-media img { width: 100%; height: 100%; object-fit: cover; }

.fish-points { list-style: none; margin: 28px 0 0; padding: 0; }
.fish-points li {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid rgba(246,241,230,0.18);
  font-size: 15px;
  color: rgba(246,241,230,0.9);
}
.fish-points li:last-child { border-bottom: 1px solid rgba(246,241,230,0.18); }
.fish-points .pt-num {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #cdd9c2;
  padding-top: 2px;
}

/* ---------- Chef's Dinner (dark) ---------- */

.dinner {
  background: var(--night);
  color: var(--night-text);
}

.dinner-hero {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  margin-bottom: 40px;
}
.dinner-hero img { width: 100%; height: 100%; object-fit: cover; }
.dinner-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,16,12,0.05), rgba(20,16,12,0.55));
}

.dinner-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}
@media (min-width: 960px) {
  .dinner-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 70px; }
  .dinner-hero { margin-bottom: 0; aspect-ratio: 3/4; }
}

.dinner-facts {
  display: grid;
  gap: 0;
  margin: 30px 0 34px;
}
.dinner-facts .info-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--night-line);
  font-size: 14.5px;
}
.dinner-facts .info-row:last-child { border-bottom: 1px solid var(--night-line); }
.dinner-facts .info-label {
  font-family: var(--font-en);
  letter-spacing: 0.1em;
  color: #d8b79b;
  font-size: 11.5px;
  white-space: nowrap;
  padding-top: 2px;
}
.dinner-facts .info-value { text-align: right; }

.dinner-sub-media {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 40px;
}
.dinner-sub-media figure { margin: 0; aspect-ratio: 1/1; overflow: hidden; }
.dinner-sub-media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Chef ---------- */

.chef { background: var(--ivory-deep); }

.chef-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 860px) {
  .chef-grid { grid-template-columns: 0.8fr 1.2fr; gap: 64px; align-items: center; }
}

.chef-portrait {
  aspect-ratio: 3/4;
  overflow: hidden;
}
.chef-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.chef-name {
  font-size: clamp(20px, 3.6vw, 26px);
  margin: 0 0 4px;
}
.chef-role {
  font-family: var(--font-en);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--terracotta-deep);
  text-transform: uppercase;
  margin-bottom: 22px;
}
.chef-bio p { color: var(--brown-soft); font-size: 15px; margin: 0 0 18px; }

/* ---------- Gallery (magazine layout) ---------- */

.gallery { background: var(--ivory); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 92px;
  gap: 10px;
  grid-template-areas:
    "a a"
    "a a"
    "a a"
    "b c"
    "b c"
    "d d"
    "d d"
    "e f"
    "e f"
    "g g"
    "g g";
}
.gallery-grid figure { margin: 0; overflow: hidden; position: relative; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.gallery-grid figure:hover img { transform: scale(1.06); }

.g1 { grid-area: a; }
.g2 { grid-area: b; }
.g3 { grid-area: c; }
.g4 { grid-area: d; }
.g5 { grid-area: e; }
.g6 { grid-area: f; }
.g7 { grid-area: g; }

@media (min-width: 720px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 130px;
    grid-template-areas:
      "a a b c"
      "a a b d"
      "e f f d"
      "e g g d";
  }
}

/* ---------- Access ---------- */

.access { background: var(--ivory-deep); }

.access-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 900px) {
  .access-grid { grid-template-columns: 0.9fr 1.1fr; gap: 64px; }
}

.access-map {
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ivory);
}
.access-map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.15) sepia(0.08); }

.access-info .info-row {
  display: flex;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
}
.access-info .info-row:last-child { border-bottom: 1px solid var(--line); }
.access-info .info-label {
  flex: 0 0 108px;
  font-family: var(--font-en);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--terracotta-deep);
  padding-top: 3px;
}
.access-info .info-value { color: var(--brown); }
.access-info a.tel-link { color: var(--brown); border-bottom: 1px solid var(--terracotta); }

/* ---------- Final CTA ---------- */

.final-cta {
  background: var(--fukugi-green-deep);
  color: var(--paper);
  text-align: center;
  padding: var(--gap-section) 0 calc(var(--gap-section) + 90px);
}
@media (min-width: 860px) {
  .final-cta { padding: var(--gap-section) 0; }
}

.final-cta .eyebrow { color: #cdd9c2; }

.final-cta h2 {
  font-family: var(--font-jp);
  font-weight: 500;
  font-size: clamp(24px, 4.4vw, 36px);
  line-height: 1.8;
  margin: 0 0 40px;
}

.final-cta .cta-group { margin-top: 10px; }
.final-cta .btn-tel { color: rgba(250,247,240,0.75); font-size: 12px; letter-spacing: 0.1em; margin-top: 28px; display: inline-block; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--night-deep);
  color: rgba(236,227,210,0.6);
  text-align: center;
  padding: 40px 20px;
  font-size: 12px;
  letter-spacing: 0.06em;
}
.site-footer .foot-brand {
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--night-text);
  margin-bottom: 10px;
}

/* ---------- Mobile sticky CTA ---------- */

.mobile-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 190;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
}
.mobile-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 8px;
  font-family: var(--font-en);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.mobile-cta .m-tel { background: var(--brown); color: var(--ivory); }
.mobile-cta .m-dinner { background: var(--terracotta-deep); color: var(--ivory); }

@media (min-width: 1024px) {
  .mobile-cta { display: none; }
}

/* Divider ornament */
.ornament {
  width: 34px; height: 1px;
  background: var(--terracotta);
  margin: 0 auto 28px;
}
.section-head .ornament { margin-bottom: 22px; }