/* ── Reset & Variables ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red:    #C0392B;
  --red-dk: #922B21;
  --dark:   #0D0D0D;
  --dark2:  #1A1A1A;
  --dark3:  #242424;
  --gold:   #C9A84C;
  --gold-lt:#E8D5A3;
  --cream:  #F7F3EE;
  --cream2: #EDE8E1;
  --mid:    #555;
  --light:  #AAA;
  --white:  #FFF;
  --font:   'Inter', 'Helvetica Neue', Arial, sans-serif;
  --radius: 4px;
  --trans:  0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

/* ── Typography ──────────────────────────────────────────────────────────── */
.t-red   { color: var(--red); }
.t-gold  { color: var(--gold); }
.t-light { color: var(--light); }
.t-mid   { color: var(--mid); }

/* ── Navigation ──────────────────────────────────────────────────────────── */
#nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%;
  height: 64px;
  background: transparent;
  transition: background var(--trans), box-shadow var(--trans);
}
#nav.scrolled {
  background: rgba(10,10,10,0.97);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
}
.nav-logo {
  font-size: 1rem; font-weight: 800; letter-spacing: 0.12em;
  color: var(--white);
}
.nav-logo span { color: var(--red); }
.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--light);
  transition: color var(--trans);
}
.nav-links a:hover { color: var(--white); }
.nav-right { display: flex; align-items: center; gap: 1.2rem; }

.lang-toggle {
  display: flex; gap: 0; border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); overflow: hidden;
}
.lang-toggle button {
  background: none; border: none; cursor: pointer;
  padding: 5px 10px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em;
  color: var(--light); transition: all var(--trans);
}
.lang-toggle button.active {
  background: var(--red); color: var(--white);
}

.btn-nav {
  background: var(--red); color: var(--white);
  border: none; cursor: pointer;
  padding: 8px 18px; border-radius: var(--radius);
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; transition: background var(--trans);
}
.btn-nav:hover { background: var(--red-dk); }

.nav-burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-burger span {
  display: block; width: 22px; height: 2px;
  background: var(--white); transition: all 0.3s;
}
.nav-mobile {
  display: none; flex-direction: column;
  position: fixed; top: 64px; left: 0; right: 0;
  background: rgba(10,10,10,0.98);
  padding: 1.5rem 5%; gap: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile a, .nav-mobile button {
  font-size: 0.9rem; color: var(--light);
  text-transform: uppercase; letter-spacing: 0.06em;
  background: none; border: none; cursor: pointer; text-align: left;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer; border: none;
  transition: all var(--trans);
}
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dk); transform: translateY(-1px); }
.btn-outline {
  background: transparent; color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--white); }
.btn-gold { background: var(--gold); color: var(--dark); }
.btn-gold:hover { background: var(--gold-lt); }

/* ── Sections ────────────────────────────────────────────────────────────── */
section { padding: 100px 5%; }
.section-dark  { background: var(--dark); }
.section-dark2 { background: var(--dark2); }
.section-cream { background: var(--cream); color: var(--dark); }
.section-dark3 { background: var(--dark3); }

.section-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--red);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 1.5rem;
}
.section-body {
  font-size: 1.05rem; line-height: 1.75;
  color: var(--light); max-width: 680px;
}
.section-cream .section-body { color: var(--mid); }
.section-cream .section-label { color: var(--red); }

.rule {
  width: 60px; height: 3px;
  background: var(--red); margin: 1.5rem 0;
}
.rule-gold { background: var(--gold); }

.container { max-width: 1200px; margin: 0 auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }

/* ── Hero ────────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 120px 5% 80px;
  position: relative; overflow: hidden;
  background: var(--dark);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 50%, rgba(192,57,43,0.12) 0%, transparent 70%);
}
.hero-line {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 4px; background: var(--red);
}
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 900; line-height: 0.95;
  letter-spacing: -0.02em; margin-bottom: 1.2rem;
}
.hero-title .line1 { color: var(--white); display: block; }
.hero-title .line2 { color: var(--red); display: block; }
.hero-rule {
  width: 80px; height: 3px; background: var(--gold); margin: 1.8rem 0;
}
.hero-tagline {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--light); font-style: italic; margin-bottom: 2.5rem;
  max-width: 520px; line-height: 1.6;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-badges {
  position: absolute; bottom: 60px; left: 5%; right: 5%;
  display: flex; gap: 1.5rem; z-index: 1; flex-wrap: wrap;
}
.badge {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--light);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 6px 14px; border-radius: 2px;
}
.badge.red { border-color: var(--red); color: var(--red); }

/* ── Concept ─────────────────────────────────────────────────────────────── */
#concept .logline-box {
  background: var(--dark2);
  border-left: 4px solid var(--gold);
  padding: 2rem 2.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 2.5rem 0;
}
#concept .logline-box p {
  font-size: 1.15rem; font-style: italic; line-height: 1.7;
  color: var(--white);
}

/* ── Diaspora Cards ──────────────────────────────────────────────────────── */
#diaspora { background: var(--dark2); }
.diaspora-intro {
  max-width: 640px; margin-bottom: 3.5rem;
}
.diaspora-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.d-card {
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.06);
  border-top: 3px solid var(--red);
  padding: 1.8rem;
  border-radius: 0 0 var(--radius) var(--radius);
  transition: transform var(--trans), border-color var(--trans);
}
.d-card:hover { transform: translateY(-4px); border-top-color: var(--gold); }
.d-card .country {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 0.6rem;
}
.d-card .dish {
  font-size: 1.05rem; font-weight: 700; color: var(--white);
  margin-bottom: 0.8rem; line-height: 1.3;
}
.d-card .reaction {
  font-size: 0.88rem; color: var(--light); line-height: 1.6;
  font-style: italic;
}

/* ── Format Mechanics ────────────────────────────────────────────────────── */
#format { background: var(--cream); }
#format .section-title { color: var(--dark); }
#format .rule { background: var(--red); }

.rules-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem; margin: 3rem 0;
}
.rule-card {
  background: var(--white);
  border: 1px solid #DDD;
  border-left: 4px solid var(--red);
  padding: 1.5rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.rule-card .rule-num {
  font-size: 2rem; font-weight: 900; color: var(--red);
  line-height: 1; margin-bottom: 0.6rem;
}
.rule-card h4 {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--dark);
  margin-bottom: 0.6rem;
}
.rule-card p { font-size: 0.88rem; color: var(--mid); line-height: 1.5; }

.restaurants-bar {
  display: flex; gap: 3px; margin: 2.5rem 0;
  align-items: flex-end; height: 80px;
}
.r-block {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  border-radius: var(--radius) var(--radius) 0 0;
  font-size: 0.6rem; font-weight: 700; color: var(--white);
  text-align: center; padding: 4px 2px;
  letter-spacing: 0.04em; line-height: 1.3;
  cursor: default;
  transition: opacity var(--trans);
}
.r-block:hover { opacity: 0.85; }
.r-auth  { background: #1A4A6E; height: 55px; }
.r-dias  { background: #7D241C; height: 80px; }
.bar-label {
  display: flex; gap: 1.5rem; margin-top: 0.8rem;
}
.bar-label-item { display: flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; color: var(--mid); }
.bar-label-dot { width: 10px; height: 10px; border-radius: 2px; }

/* ── Season ──────────────────────────────────────────────────────────────── */
#season { background: var(--dark); }
.blocks-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem; margin-top: 3rem;
}
.block-card {
  padding: 2rem; border-radius: var(--radius);
  position: relative; overflow: hidden;
}
.block-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.block-1 { background: rgba(192,57,43,0.15); }
.block-1::before { background: var(--red); }
.block-2 { background: rgba(26,74,110,0.2); }
.block-2::before { background: #1A4A6E; }
.block-3 { background: rgba(120,66,18,0.2); }
.block-3::before { background: #784212; }
.block-4 { background: rgba(26,94,32,0.2); }
.block-4::before { background: #1A5E20; }
.block-card .ep-range {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem;
}
.block-card h4 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.3rem; }
.block-card .sub { font-size: 0.8rem; color: var(--light); margin-bottom: 1.2rem; font-style: italic; }
.block-card ul { list-style: none; }
.block-card ul li {
  font-size: 0.82rem; color: var(--light);
  padding: 3px 0; border-bottom: 1px solid rgba(255,255,255,0.05);
}
.block-card ul li::before { content: '× '; color: var(--red); font-weight: 700; }

/* ── Episode 1 ───────────────────────────────────────────────────────────── */
#episode1 { background: var(--cream2); }
#episode1 .section-title { color: var(--dark); }
.ep-chars { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin: 2.5rem 0; }
.char-card {
  background: var(--dark); color: var(--white);
  padding: 2rem; border-radius: var(--radius);
  position: relative; overflow: hidden;
}
.char-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
}
.char-joao::before { background: var(--red); }
.char-kenji::before { background: #1A4A6E; }
.char-card .char-name {
  font-size: 1.6rem; font-weight: 900; margin-bottom: 0.2rem;
}
.char-card .char-origin { font-size: 0.78rem; color: var(--light); margin-bottom: 1.2rem; letter-spacing: 0.06em; }
.char-card blockquote {
  background: rgba(255,255,255,0.06); border-left: 3px solid var(--red);
  padding: 0.8rem 1rem; margin-bottom: 1rem;
  font-style: italic; font-size: 0.88rem; color: #CCC; line-height: 1.6;
}
.char-kenji blockquote { border-left-color: #1A4A6E; }
.char-card .char-arc { font-size: 0.82rem; color: var(--light); line-height: 1.5; }

/* ── Sizzle Reel ─────────────────────────────────────────────────────────── */
#sizzle {
  background: var(--dark);
  text-align: center; padding: 100px 5%;
}
.video-container {
  max-width: 900px; margin: 3rem auto;
  aspect-ratio: 16/9;
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1rem; color: var(--light);
  position: relative; overflow: hidden;
}
.video-container::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(192,57,43,0.08) 0%, transparent 70%);
}
.video-placeholder-icon {
  width: 72px; height: 72px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--red);
  transition: all var(--trans); cursor: default;
}
.video-placeholder-text { font-size: 0.85rem; letter-spacing: 0.06em; }

/* ── Contact Form ────────────────────────────────────────────────────────── */
#contact { background: var(--dark2); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 5rem; align-items: start; }
.contact-info .info-item { margin-bottom: 2rem; }
.contact-info .info-item .label {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--red); margin-bottom: 0.3rem;
}
.contact-info .info-item p { color: var(--light); font-size: 0.9rem; line-height: 1.6; }

form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--light);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--white); font-family: var(--font); font-size: 0.92rem;
  transition: border-color var(--trans);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
}
.form-group select option { background: var(--dark2); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-required { color: var(--red); }
.form-msg {
  padding: 12px 16px; border-radius: var(--radius);
  font-size: 0.88rem; display: none;
}
.form-msg.success { background: rgba(26,94,32,0.2); border: 1px solid #1A5E20; color: #6FCF97; display: block; }
.form-msg.error   { background: rgba(192,57,43,0.2); border: 1px solid var(--red); color: #F1948A; display: block; }
.form-note { font-size: 0.75rem; color: var(--light); margin-top: 0.5rem; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3rem 5%;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1.5rem;
}
.footer-brand .logo { font-size: 0.9rem; font-weight: 800; letter-spacing: 0.1em; }
.footer-brand .logo span { color: var(--red); }
.footer-brand .tagline { font-size: 0.75rem; color: var(--light); margin-top: 0.3rem; font-style: italic; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { font-size: 0.75rem; color: var(--light); letter-spacing: 0.06em; text-transform: uppercase; transition: color var(--trans); }
.footer-links a:hover { color: var(--white); }
.footer-copy { font-size: 0.72rem; color: rgba(255,255,255,0.25); }

/* ── Materials / Login pages ─────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--dark); padding: 2rem;
}
.auth-box {
  background: var(--dark2); border: 1px solid rgba(255,255,255,0.08);
  border-top: 4px solid var(--red);
  padding: 3rem; border-radius: var(--radius);
  max-width: 440px; width: 100%;
}
.auth-box h1 { font-size: 1.4rem; font-weight: 800; margin-bottom: 0.5rem; }
.auth-box .auth-sub { color: var(--light); font-size: 0.88rem; margin-bottom: 2rem; }
.auth-error { color: #F1948A; font-size: 0.82rem; margin-bottom: 1rem; }

.materials-page { padding: 120px 5% 80px; max-width: 960px; margin: 0 auto; }
.materials-page h1 { font-size: 2rem; font-weight: 800; margin-bottom: 0.5rem; }
.materials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin: 3rem 0; }
.material-card {
  background: var(--dark2); border: 1px solid rgba(255,255,255,0.08);
  border-left: 4px solid var(--gold);
  padding: 1.8rem; border-radius: 0 var(--radius) var(--radius) 0;
}
.material-card .m-type {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.6rem;
}
.material-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.6rem; }
.material-card p { font-size: 0.82rem; color: var(--light); margin-bottom: 1.4rem; line-height: 1.5; }
.material-card .m-btn {
  display: inline-block; padding: 8px 16px;
  background: var(--red); color: var(--white); border-radius: var(--radius);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  transition: background var(--trans);
}
.material-card .m-btn:hover { background: var(--red-dk); }
.material-card .m-btn.soon { background: rgba(255,255,255,0.1); cursor: default; }

.nda-notice {
  background: rgba(201,168,76,0.1); border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius); padding: 1.2rem 1.5rem;
  font-size: 0.82rem; color: var(--gold-lt); line-height: 1.6;
  margin-bottom: 2rem;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links, .btn-nav { display: none; }
  .nav-burger { display: flex; }
  .lang-toggle { display: none; }
  .grid-2, .contact-grid, .ep-chars, .form-row { grid-template-columns: 1fr; gap: 2rem; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  section { padding: 70px 5%; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-title { font-size: clamp(3rem, 12vw, 4rem); }
  .hero-badges { display: none; }
  footer { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}