:root {
  --bg: #0f0f1a;
  --bg-card: #17172a;
  --bg-card-alt: #1e1e34;
  --fg: #f0f0f5;
  --fg-muted: #8a8aa3;
  --fg-dim: #5a5a72;
  --accent: #f59e0b;
  --accent-dim: rgba(245, 158, 11, 0.12);
  --border: #2a2a40;
  --border-light: #1e1e32;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── NAV ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border-light);
  position: sticky;
  top: 0;
  background: rgba(15, 15, 26, 0.92);
  backdrop-filter: blur(12px);
  z-index: 100;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.nav-tag {
  font-size: 0.78rem;
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 99px;
}

/* ── SECTION LABEL ── */
.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-heading {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 40px;
}

/* ── HERO ── */
.hero {
  padding: 80px 40px 100px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(245,158,11,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 440px;
}

/* Hero card */
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: relative;
  box-shadow: 0 0 0 1px rgba(245,158,11,0.08), 0 24px 48px rgba(0,0,0,0.4);
}
.hero-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(245,158,11,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.hero-card-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-dim);
  margin-bottom: 8px;
}
.hero-card-restaurant {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--fg);
  margin-bottom: 4px;
}
.hero-card-address {
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.hero-card-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 16px;
}
.hero-card-services {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.hero-card-service {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--fg);
}
.hero-card-service--dimmed { color: var(--fg-muted); }
.hero-card-service-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.hero-card-service-dot--dimmed { background: var(--fg-dim); }
.hero-card-date {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.hero-card-date-icon { color: var(--fg-dim); }
.hero-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 99px;
  letter-spacing: 0.04em;
}
.hero-card-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ── PROBLEM ── */
.problem {
  padding: 80px 40px;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  background: var(--bg);
}
.problem-inner {
  max-width: 740px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 36px;
  align-items: start;
}
.problem-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 8px;
}
.problem-connector-line {
  width: 2px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  border-radius: 1px;
  margin-bottom: 12px;
}
.problem-heading {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
}
.problem-body {
  font-size: 0.98rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.problem-body:last-child { margin-bottom: 0; }

/* ── HOW ── */
.how {
  padding: 100px 40px;
  background: var(--bg);
}
.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}
.how-steps::before {
  content: '';
  position: absolute;
  top: 20px;
  left: calc(16.66% + 16px);
  right: calc(16.66% + 16px);
  height: 1px;
  background: linear-gradient(to right, var(--border), var(--fg-dim), var(--border));
}
.how-step { position: relative; }
.how-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.how-step-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.how-step-body {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ── NFPA GRID ── */
.nfpa {
  padding: 100px 40px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}
.nfpa-inner { max-width: 1100px; margin: 0 auto; }
.nfpa-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 24px;
}
.nfpa-heading {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 16px;
}
.nfpa-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 48px;
  max-width: 560px;
}
.nfpa-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.nfpa-card {
  border-radius: 12px;
  padding: 22px 20px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.nfpa-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 12px 12px 0 0;
}
.nfpa-card--hot::before { background: #ef4444; }
.nfpa-card--active::before { background: var(--accent); }
.nfpa-card--moderate::before { background: #3b82f6; }
.nfpa-card--light::before { background: #6b7280; }
.nfpa-card--hot { background: rgba(239,68,68,0.05); }
.nfpa-card--active { background: rgba(245,158,11,0.05); }
.nfpa-card--moderate { background: rgba(59,130,246,0.05); }
.nfpa-card--light { background: rgba(107,114,128,0.05); }
.nfpa-card-type {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--fg);
  margin-bottom: 6px;
}
.nfpa-card-cooking {
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-bottom: 16px;
  line-height: 1.4;
}
.nfpa-card-interval {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
}
.nfpa-note {
  font-size: 0.78rem;
  color: var(--fg-dim);
  line-height: 1.5;
}

/* ── PRICING ── */
.pricing {
  padding: 100px 40px;
  background: var(--bg);
}
.pricing-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  text-align: left;
  position: relative;
  overflow: hidden;
}
.pricing-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
}
.pricing-card-name {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.pricing-card-price {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 3.5rem;
  letter-spacing: -0.05em;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 8px;
}
.pricing-card-price span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg-muted);
}
.pricing-card-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: 28px;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pricing-features li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: var(--accent-dim);
  border: 1px solid rgba(245,158,11,0.25);
  border-radius: 4px;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='8' viewBox='0 0 10 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 4l2.5 2.5L9 1' stroke='%23f59e0b' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
  flex-shrink: 0;
}
.pricing-note {
  font-size: 0.78rem;
  color: var(--fg-dim);
  margin-top: 20px;
}

/* ── CLOSING ── */
.closing {
  padding: 100px 40px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-light);
}
.closing-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.closing-quote {
  margin-bottom: 40px;
  position: relative;
}
.closing-quote-mark {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
}
.closing-quote blockquote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.45;
  letter-spacing: -0.02em;
  font-style: normal;
  padding-top: 40px;
}
.closing-cta {}
.closing-cta-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── FOOTER ── */
.footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border-light);
  background: var(--bg);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--fg);
  margin-bottom: 4px;
}
.footer-tagline {
  font-size: 0.82rem;
  color: var(--fg-muted);
}
.footer-legal {
  font-size: 0.72rem;
  color: var(--fg-dim);
}

/* ── RESPONSIVE ── */
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { display: none; }
  .how-steps { grid-template-columns: 1fr; }
  .how-steps::before { display: none; }
  .nfpa-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .nav { padding: 16px 20px; }
  .hero { padding: 60px 20px 80px; }
  .problem, .how, .nfpa, .pricing, .closing { padding: 60px 20px; }
  .problem-inner { grid-template-columns: 1fr; gap: 20px; }
  .problem-connector { display: none; }
  .nfpa-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 28px 24px; }
  .footer { padding: 36px 20px; }
}