/* === SUSHI DA HORA · SITE INSTITUCIONAL === */

:root {
  --primary: #DB0C14;
  --primary-dim: rgba(219, 12, 20, 0.08);
  --primary-glow: rgba(219, 12, 20, 0.25);
  --bg: #080404;
  --bg-elevated: #110909;
  --bg-card: #0e0808;
  --white: #ffffff;
  --gray-100: rgba(255,255,255,0.95);
  --gray-300: rgba(255,255,255,0.7);
  --gray-500: rgba(255,255,255,0.5);
  --gray-700: rgba(255,255,255,0.15);
  --border: rgba(255,255,255,0.08);
  --max-width: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

/* === DOT GRID PATTERN === */
.dot-grid {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle, rgba(219,12,20,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* === KANJI DECORATIVE === */
.kanji-bg {
  position: absolute;
  font-family: 'Noto Sans JP', serif;
  font-weight: 900;
  color: rgba(219, 12, 20, 0.04);
  pointer-events: none;
  user-select: none;
  z-index: 0;
  line-height: 1;
}

/* === LAYOUT === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

main { flex: 1; position: relative; z-index: 1; }

section {
  padding: 80px 0;
  position: relative;
}

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 4, 4, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--primary);
  font-family: 'Noto Sans JP', serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--white);
}

.logo-name { font-weight: 700; }
.logo-name span { color: var(--primary); }

nav.main-nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

nav.main-nav a {
  color: var(--gray-300);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s;
}

nav.main-nav a:hover { color: var(--white); }
nav.main-nav a.cta {
  background: var(--primary);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
}
nav.main-nav a.cta:hover {
  background: #b80a11;
}

.menu-toggle { display: none; }

/* === HERO === */
.hero {
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  padding: 6px 14px;
  border: 1px solid rgba(219, 12, 20, 0.3);
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  max-width: 800px;
}

.hero h1 .accent { color: var(--primary); }

.hero p.lead {
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--gray-300);
  max-width: 640px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}
.btn-primary:hover {
  background: #b80a11;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--gray-700);
}
.btn-secondary:hover {
  border-color: var(--white);
}

/* === SECTIONS === */
.section-header {
  margin-bottom: 56px;
  max-width: 720px;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
  display: block;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--gray-300);
}

/* === CARDS GRID === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: all 0.2s;
}

.card:hover {
  border-color: rgba(219, 12, 20, 0.3);
  transform: translateY(-2px);
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--white);
}

.card .card-meta {
  font-size: 0.8rem;
  color: var(--gray-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.card p {
  color: var(--gray-300);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
}

/* === ABOUT === */
.about-section {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-content p {
  font-size: 1.05rem;
  color: var(--gray-300);
  margin-bottom: 16px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.stat-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Space Grotesk', sans-serif;
  letter-spacing: -0.02em;
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-300);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* === LISTAS === */
.text-block {
  max-width: 760px;
}

.text-block h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.text-block h3 {
  font-size: 1.25rem;
  margin: 32px 0 12px;
  font-weight: 600;
  color: var(--white);
}

.text-block p,
.text-block li {
  color: var(--gray-300);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 14px;
}

.text-block ul,
.text-block ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.text-block strong { color: var(--white); }

/* === FORM === */
.form-grid {
  display: grid;
  gap: 16px;
  max-width: 540px;
}

.form-grid label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-300);
  margin-bottom: 6px;
}

.form-grid input,
.form-grid textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-grid input:focus,
.form-grid textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-grid textarea { min-height: 120px; resize: vertical; }

/* === FOOTER === */
.site-footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  margin-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: var(--gray-300);
  font-size: 0.92rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }

.footer-brand .logo { margin-bottom: 20px; }
.footer-brand p {
  color: var(--gray-300);
  font-size: 0.92rem;
  max-width: 320px;
  margin-bottom: 16px;
}

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--gray-700);
  color: var(--gray-300);
  transition: all 0.2s;
}

.social-row a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

.footer-fiscal {
  font-size: 0.82rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.footer-fiscal strong { color: var(--gray-300); }

.footer-credit {
  font-size: 0.82rem;
  color: var(--gray-500);
}

.footer-credit a { color: var(--gray-300); }

/* === RESPONSIVE === */
@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--white);
  }
  nav.main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    display: none;
  }
  nav.main-nav.open { display: flex; }
  nav.main-nav a.cta { display: inline-block; }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand { grid-column: 1 / -1; }
  section { padding: 56px 0; }
  .hero { padding: 80px 0 56px; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .cards-grid { grid-template-columns: 1fr; }
}

/* === UTILITIES === */
.text-center { text-align: center; }
.mt-32 { margin-top: 32px; }
.mb-32 { margin-bottom: 32px; }