:root {
  --bg: #0A0A0A;
  --bg-2: #111111;
  --bg-card: #181818;
  --accent: #FF6B2C;
  --accent-dim: rgba(255, 107, 44, 0.12);
  --text: #F5F5F5;
  --text-2: #8A8A8A;
  --text-3: #555555;
  --white: #FFFFFF;
  --border: #222222;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0 40px;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-2);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.nav-spacer { flex: 1; }
.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--accent);
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.15s;
  cursor: pointer;
}
.btn-nav:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-nav:active { transform: translateY(0); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 40px 100px;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero-headline {
  font-size: clamp(48px, 6vw, 80px);
  color: var(--white);
  max-width: 780px;
  margin-bottom: 28px;
  letter-spacing: -2px;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 18px;
  color: var(--text-2);
  max-width: 540px;
  margin-bottom: 64px;
  line-height: 1.7;
}
.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 48px;
}
.hero-stat-num {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -2px;
}
.hero-stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-2);
  margin-top: 4px;
}
.hero-stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* PROBLEM */
.problem {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 120px 40px;
}
.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.problem-label, .how-label, .taste-label, .features-label, .objections-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.problem-headline {
  font-size: clamp(36px, 4vw, 52px);
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -1.5px;
}
.problem-body {
  color: var(--text-2);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 16px;
}
.problem-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.problem-track-stack {
  width: 100%;
}
.track-pile-label {
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.track-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 8px;
}
.track-bar span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
}
.track-bar-active {
  background: var(--accent-dim);
  border: 1px solid rgba(255,107,44,0.3);
  color: var(--white);
}
.track-bar-active span { color: var(--accent); }
.track-bar-dormant {
  background: #1a1a1a;
  border: 1px solid var(--border);
  color: var(--text-2);
}
.track-bar-dormant span { color: var(--text-3); }

/* HOW IT WORKS */
.how {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.how-header { margin-bottom: 72px; }
.how-headline {
  font-size: clamp(32px, 3.5vw, 44px);
  color: var(--white);
  letter-spacing: -1px;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.how-step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.how-step-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.how-step-title {
  font-size: 20px;
  color: var(--white);
  margin-bottom: 12px;
}
.how-step-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
}

/* TASTE FINGERPRINT */
.taste {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 120px 40px;
}
.taste-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.taste-headline {
  font-size: clamp(36px, 4vw, 48px);
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.taste-desc {
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.taste-desc em { font-style: normal; color: var(--accent); }
.taste-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-3);
}
.taste-dot {
  width: 4px;
  height: 4px;
  background: var(--border);
  border-radius: 50%;
}
.taste-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.fingerprint {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fp-ring {
  position: absolute;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,107,44,0.2);
}
.fp-ring-1 { width: 320px; height: 320px; border-color: rgba(255,107,44,0.15); }
.fp-ring-2 { width: 250px; height: 250px; border-color: rgba(255,107,44,0.25); }
.fp-ring-3 { width: 180px; height: 180px; border-color: rgba(255,107,44,0.4); }
.fp-ring-4 { width: 110px; height: 110px; border-color: rgba(255,107,44,0.7); }
.fp-label {
  position: absolute;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}
.fp-ring-1 .fp-label { top: -24px; left: 50%; transform: translateX(-50%); }
.fp-ring-2 .fp-label { top: 50%; right: -50px; transform: translateY(-50%); }
.fp-ring-3 .fp-label { bottom: -24px; left: 50%; transform: translateX(-50%); }
.fp-ring-4 .fp-label { top: 50%; left: -52px; transform: translateY(-50%); }
.fp-center {
  width: 60px;
  height: 60px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.fp-center-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  text-align: center;
  line-height: 1.3;
}

/* FEATURES */
.features {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.features-header { margin-bottom: 64px; }
.features-headline {
  font-size: clamp(32px, 3.5vw, 48px);
  color: var(--white);
  letter-spacing: -1px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: rgba(255,107,44,0.4); }
.feature-card-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.feature-card-title {
  font-size: 20px;
  color: var(--white);
  margin-bottom: 10px;
}
.feature-card-desc {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.65;
}

/* OBJECTIONS */
.objections {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 120px 40px;
}
.objections-inner {
  max-width: 800px;
  margin: 0 auto;
}
.objections-list { margin-top: 56px; }
.objection {
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.objection:first-child { border-top: 1px solid var(--border); }
.objection-q {
  font-size: 20px;
  color: var(--white);
  margin-bottom: 12px;
}
.objection-a {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.65;
}

/* CLOSING */
.closing {
  padding: 140px 40px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}
.closing-headline {
  font-size: clamp(40px, 5vw, 64px);
  color: var(--white);
  margin-bottom: 32px;
  letter-spacing: -1.5px;
}
.closing-body {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 16px;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}
.footer-tagline {
  font-size: 12px;
  color: var(--text-3);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.footer-note {
  font-size: 13px;
  color: var(--text-3);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .hero { padding: 120px 24px 80px; }
  .problem { padding: 80px 24px; }
  .problem-inner { grid-template-columns: 1fr; gap: 48px; }
  .how { padding: 80px 24px; }
  .how-steps { grid-template-columns: 1fr; gap: 40px; }
  .taste { padding: 80px 24px; }
  .taste-inner { grid-template-columns: 1fr; gap: 48px; }
  .features { padding: 80px 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .objections { padding: 80px 24px; }
  .closing { padding: 100px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .hero-stat-row { flex-direction: column; align-items: flex-start; gap: 24px; }
  .hero-stat-divider { display: none; }
  .fingerprint { width: 240px; height: 240px; }
  .fp-ring-1 { width: 240px; height: 240px; }
  .fp-ring-2 { width: 180px; height: 180px; }
  .fp-ring-3 { width: 120px; height: 120px; }
  .fp-ring-4 { width: 70px; height: 70px; }
}