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

:root {
  --navy:    #0B1426;
  --navy-l:  #142038;
  --navy-xl: #1C2E4A;
  --amber:   #E8A838;
  --amber-l: #F0BC5A;
  --amber-d: #C48B22;
  --white:   #FFFFFF;
  --off:     #E8EEF5;
  --muted:   #8899AA;
  --muted-l: #A8B8C8;
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ─── Nav ─────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 64px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.brand-mark {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--amber);
}

.nav-tagline {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* ─── Hero ─────────────────────────────────────────────── */
.hero {
  padding: 80px 64px 96px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,168,56,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
  font-weight: 500;
}

.hero-headline {
  font-family: 'Fraunces', serif;
  font-size: clamp(36px, 4vw, 58px);
  font-weight: 600;
  line-height: 1.12;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--muted-l);
  max-width: 460px;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--muted);
}

.meta-item { color: var(--muted-l); }
.meta-divider { color: var(--navy-xl); }

/* Product frame */
.product-frame {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
  background: var(--navy-l);
  box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(232,168,56,0.08);
}

.frame-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--navy-l);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
}

.dot:first-child { background: #FF5F57; }
.dot:nth-child(2) { background: #FFBD2E; }
.dot:nth-child(3) { background: #28CA42; }

.frame-title {
  font-size: 12px;
  color: var(--muted);
  margin-left: 8px;
  font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.02em;
}

.product-screenshot {
  width: 100%;
  display: block;
  border-radius: 0;
}

/* ─── Features ────────────────────────────────────────── */
.features {
  padding: 80px 64px 96px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.section-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 48px;
  font-weight: 500;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 24px;
}

.feature-card {
  background: var(--navy-l);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feature-card--primary {
  grid-row: span 2;
  border-color: rgba(232,168,56,0.2);
}

.feature-screenshot-wrap {
  background: #0D1829;
  overflow: hidden;
}

.feature-img {
  width: 100%;
  display: block;
  border-radius: 0;
}

.feature-body {
  padding: 24px 24px 28px;
  flex: 1;
}

.feature-card--primary .feature-body {
  padding: 28px 28px 32px;
}

.feature-name {
  font-family: 'Fraunces', serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--white);
  letter-spacing: -0.01em;
}

.feature-card--primary .feature-name {
  font-size: 22px;
}

.feature-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted-l);
  font-weight: 300;
}

/* ─── Structure ────────────────────────────────────────── */
.structure {
  padding: 80px 64px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.structure-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.structure-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 64px;
}

.stat {
  padding: 40px 48px;
  background: var(--navy-l);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-value {
  font-family: 'Fraunces', serif;
  font-size: 48px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.structure-problem {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.problem-text {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted-l);
  font-weight: 300;
}

.problem-solution {
  font-size: 16px;
  line-height: 1.75;
  color: var(--off);
  font-weight: 400;
  border-left: 2px solid var(--amber);
  padding-left: 28px;
}

/* ─── Unlike ───────────────────────────────────────────── */
.unlike {
  padding: 80px 64px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.unlike-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.unlike-label {
  font-family: 'Fraunces', serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 48px;
  font-weight: 600;
}

.unlike-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.unlike-item {
  padding: 40px 40px 40px 0;
  border-right: 1px solid rgba(255,255,255,0.06);
  padding-right: 40px;
}

.unlike-item:last-child {
  border-right: none;
  padding-left: 40px;
  padding-right: 0;
}

.unlike-item:nth-child(2) {
  padding-left: 40px;
}

.unlike-from {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  font-weight: 600;
  display: block;
  margin-bottom: 16px;
}

.unlike-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted-l);
  font-weight: 300;
}

/* ─── Closing ─────────────────────────────────────────── */
.closing {
  padding: 120px 64px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.closing-statement {
  font-family: 'Fraunces', serif;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.15;
  color: var(--white);
  letter-spacing: -0.02em;
  margin-bottom: 40px;
  font-style: italic;
}

.closing-meta {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── Footer ───────────────────────────────────────────── */
.footer {
  padding: 48px 64px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand {
  font-family: 'Fraunces', serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--muted-l);
  margin-bottom: 8px;
}

.footer-note {
  font-size: 13px;
  color: rgba(136,153,170,0.6);
}

/* ─── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero { padding: 48px 32px 64px; }
  .features { padding: 56px 32px 64px; }
  .structure { padding: 56px 32px 64px; }
  .unlike { padding: 56px 32px 64px; }
  .closing { padding: 80px 32px; }
  .footer { padding: 40px 32px; }
  .nav { padding: 24px 32px; }

  .features-grid { grid-template-columns: 1fr; }
  .feature-card--primary { grid-row: auto; }

  .structure-stats { grid-template-columns: 1fr; }
  .stat { padding: 28px 32px; }

  .structure-problem { grid-template-columns: 1fr; gap: 24px; }
  .problem-solution { border-left: none; padding-left: 0; border-top: 2px solid var(--amber); padding-top: 24px; }

  .unlike-grid { grid-template-columns: 1fr; }
  .unlike-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.06); padding: 32px 0; }
  .unlike-item:last-child { border-bottom: none; }
  .unlike-item:nth-child(2) { padding-left: 0; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 32px; }
  .hero-meta { flex-wrap: wrap; gap: 8px; }
  .meta-divider { display: none; }
}