/* ===== Tokens ===== */
:root {
  --gold: #c9a15f;
  --gold-light: #e0c58c;
  --ink: #1c1712;
  --ink-soft: #2a2119;
  --cream: #f6f1e7;
  --cream-deep: #efe6d4;
  --text-dark: #2c2620;
  --text-muted: #6b5f4f;
  --text-light: #f3ede1;
  --text-light-muted: #cfc3ab;
  --serif-jp: "Noto Serif JP", serif;
  --serif-en: "Cormorant Garamond", serif;
  --radius: 2px;
  --max-width: 1120px;
}

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

body {
  margin: 0;
  font-family: var(--serif-jp);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(20, 16, 12, 0.72);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(201, 161, 95, 0.25);
  transition: background .3s ease;
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  font-family: var(--serif-jp);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.04em;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-size: 0.9rem;
  color: var(--text-light-muted);
  letter-spacing: 0.03em;
  transition: color .2s ease;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--gold-light); }
.nav-cta {
  border: 1px solid var(--gold);
  padding: 8px 18px;
  border-radius: var(--radius);
  color: var(--gold-light) !important;
}
.nav-cta:hover {
  background: var(--gold);
  color: var(--ink) !important;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--gold-light);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 34px;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all .25s ease;
}
.btn-primary {
  background: var(--gold);
  color: #1c1712;
  font-weight: 600;
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.btn-outline {
  border-color: var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--ink);
}
.btn-large { padding: 16px 40px; font-size: 1rem; }

/* ===== Eyebrow / Titles ===== */
.eyebrow {
  font-family: var(--serif-en);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  color: var(--gold-light);
  text-transform: uppercase;
  margin: 0 0 18px;
}
.eyebrow-dark { color: var(--gold); }

.section-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 600;
  margin: 0 0 22px;
  color: var(--text-dark);
}
.section-title-light { color: var(--text-light); }

.divider {
  width: 64px;
  height: 2px;
  background: var(--gold);
  margin: 0 auto 40px;
}
.divider-left { margin: 0 0 40px; }

.section-meta {
  color: var(--text-light-muted);
  margin-bottom: 48px;
  font-size: 0.98rem;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: #0d0a08 url('images/hero-chef.jpg') center 25% / cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(160deg, rgba(10,8,6,0.88) 0%, rgba(15,11,8,0.82) 45%, rgba(20,14,9,0.9) 100%),
    repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 60px);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 24px 100px;
  max-width: 760px;
}
.hero .eyebrow {
  letter-spacing: 0.5em;
  font-size: 0.8rem;
}
.hero-title {
  font-family: var(--serif-jp);
  font-weight: 700;
  font-size: clamp(2.3rem, 7.4vw, 4.6rem);
  color: #fbf6ea;
  margin: 10px 0 18px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: var(--gold-light);
  letter-spacing: 0.15em;
  margin: 0 0 30px;
}
.hero-lead {
  color: var(--text-light-muted);
  font-size: 1.05rem;
  line-height: 2;
  margin: 0 0 40px;
}
.scroll-cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 22px;
  height: 36px;
  border: 1px solid var(--gold);
  border-radius: 20px;
  z-index: 2;
}
.scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  width: 3px; height: 8px;
  background: var(--gold-light);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: scrollDown 1.8s infinite;
}
@keyframes scrollDown {
  0% { opacity: 1; top: 6px; }
  70% { opacity: 0; top: 18px; }
  100% { opacity: 0; top: 18px; }
}

/* ===== Section base ===== */
.section {
  padding: 100px 0;
}
.section-cream { background: var(--cream); }
.section-dark {
  background: linear-gradient(160deg, #17110c 0%, #201810 100%);
}
.section-master {
  background: linear-gradient(160deg, #1b140d 0%, #241a10 100%);
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 52px;
  align-items: start;
}
.about-image img {
  width: 100%;
  height: 100%;
  max-height: 560px;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 24px 48px rgba(44, 38, 32, 0.18);
}
.about-text p {
  font-size: 1.02rem;
  color: var(--text-dark);
  max-width: 760px;
}
.goal-box {
  margin: 32px 0;
  padding: 22px 28px;
  background: var(--cream-deep);
  border-left: 4px solid var(--gold);
  font-size: 1.02rem;
  color: var(--text-dark);
  max-width: 760px;
}
.goal-label {
  display: block;
  font-family: var(--serif-en);
  letter-spacing: 0.2em;
  color: var(--gold);
  font-size: 0.8rem;
  margin-bottom: 8px;
  font-weight: 600;
}

/* ===== Curriculum ===== */
.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 44px;
}
.curriculum-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,161,95,0.25);
  padding: 34px;
  border-radius: var(--radius);
}
.curriculum-num {
  font-family: var(--serif-en);
  color: var(--gold);
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  margin: 0 0 6px;
}
.curriculum-card h3 {
  color: var(--text-light);
  font-size: 1.3rem;
  margin: 0 0 20px;
}
.curriculum-card ul li {
  color: var(--text-light-muted);
  padding: 10px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.98rem;
}
.curriculum-card ul li:first-child { border-top: none; }

.curriculum-feature {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: center;
}
.curriculum-photo img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid rgba(201,161,95,0.25);
}

.notes-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 0.98rem;
  color: var(--text-muted);
}
.section-dark .notes-list li,
.section-master .notes-list li { color: var(--text-light-muted); }
.notes-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.8rem;
}
.notes-list strong { font-weight: 700; }

.inline-link {
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color .2s ease;
}
.inline-link:hover { color: var(--gold-light); }

/* ===== Fee ===== */
.fee-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 44px;
}
.fee-card {
  background: #fff;
  border: 1px solid var(--cream-deep);
  padding: 40px 34px;
  border-radius: var(--radius);
  position: relative;
}
.fee-card h3 { margin: 0 0 10px; font-size: 1.2rem; }
.fee-note { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 24px; }
.fee-price {
  font-family: var(--serif-en);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}
.fee-price span {
  font-family: var(--serif-jp);
  font-size: 1rem;
  font-weight: 400;
  margin-left: 6px;
  color: var(--text-muted);
}
.fee-card-highlight {
  border: 1px solid var(--gold);
  background: linear-gradient(160deg, #fffdf8, #fbf3e2);
}
.fee-badge {
  position: absolute;
  top: -14px; left: 34px;
  background: var(--gold);
  color: var(--ink);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  padding: 5px 14px;
  border-radius: 999px;
  font-weight: 600;
}

/* ===== Schedule ===== */
.schedule-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
}
.schedule-table {
  width: 100%;
  border-collapse: collapse;
}
.schedule-table th, .schedule-table td {
  text-align: left;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  font-weight: 400;
}
.schedule-table th {
  color: var(--text-light);
  width: 40%;
  letter-spacing: 0.03em;
}
.schedule-table td { color: var(--gold-light); font-family: var(--serif-en); font-size: 1.1rem; }

.items-box h3 {
  color: var(--text-light);
  font-size: 1.1rem;
  margin: 0 0 18px;
  letter-spacing: 0.03em;
}
.items-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  color: var(--text-light-muted);
}
.items-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.8rem;
}

/* ===== Support ===== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.support-card {
  background: #fff;
  border: 1px solid var(--cream-deep);
  padding: 40px 34px;
  border-radius: var(--radius);
}
.support-icon { font-size: 2rem; margin: 0 0 16px; }
.support-card h3 { font-size: 1.15rem; margin: 0 0 14px; }
.support-card p { color: var(--text-muted); font-size: 0.98rem; margin: 0; }

/* ===== Master ===== */
.master-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 56px;
}
.master-portrait {
  width: 220px;
  height: 220px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(201,161,95,0.4);
  box-shadow: 0 0 0 6px rgba(201,161,95,0.08);
}
.master-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.master-role {
  font-family: var(--serif-en);
  color: var(--gold);
  letter-spacing: 0.15em;
  font-size: 0.9rem;
  margin: 0 0 10px;
}
.master-name {
  font-size: 1.7rem;
  color: var(--text-light);
  font-weight: 600;
  margin: 0 0 20px;
}
.master-name-en {
  font-family: var(--serif-en);
  font-size: 1rem;
  color: var(--text-light-muted);
  letter-spacing: 0.1em;
  font-weight: 400;
}
.master-bio {
  color: var(--text-light-muted);
  font-size: 0.98rem;
  max-width: 620px;
  margin: 0;
}
.media-box {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 32px;
}
.media-label {
  font-family: var(--serif-en);
  letter-spacing: 0.3em;
  color: var(--gold);
  font-size: 0.8rem;
  margin: 0 0 14px;
}
.media-list {
  color: var(--text-light-muted);
  font-size: 0.98rem;
  line-height: 2.1;
  margin: 0;
}

/* ===== Steps ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 44px;
}
.step-card {
  background: #fff;
  border: 1px solid var(--cream-deep);
  padding: 36px 30px;
  border-radius: var(--radius);
}
.step-num {
  font-family: var(--serif-en);
  font-size: 1.6rem;
  color: var(--gold);
  border: 1px solid var(--gold);
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 0 20px;
}
.step-card h3 { font-size: 1.1rem; margin: 0 0 12px; }
.step-card p { color: var(--text-muted); font-size: 0.95rem; margin: 0 0 14px; }
.step-link {
  color: var(--gold);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--gold);
}

.cta-block {
  margin-top: 60px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Footer ===== */
.site-footer {
  background: #100c08;
  color: var(--text-light-muted);
  text-align: center;
  padding: 30px 24px;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: 61px; left: 0; right: 0;
    background: rgba(15, 11, 8, 0.98);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 18px;
    transform: translateY(-140%);
    transition: transform .3s ease;
    border-bottom: 1px solid rgba(201,161,95,0.25);
  }
  .main-nav.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav-cta { align-self: flex-start; }

  .curriculum-grid, .fee-grid, .support-grid, .steps-grid {
    grid-template-columns: 1fr;
  }
  .schedule-grid { grid-template-columns: 1fr; gap: 44px; }
  .master-grid { grid-template-columns: 1fr; text-align: center; }
  .master-portrait { margin: 0 auto; }
  .goal-box { max-width: 100%; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image img { max-height: 360px; }
  .curriculum-feature { grid-template-columns: 1fr; }
  .curriculum-photo img { max-height: 320px; }
}

@media (max-width: 480px) {
  .section { padding: 72px 0; }
  .hero-content { padding: 120px 20px 80px; }
}