/* ===================================================
   FixRate — STR Maintenance System
   =================================================== */

:root {
  --bg: #0e0e0e;
  --bg-card: #141414;
  --bg-card-hover: #1a1a1a;
  --fg: #f0f0f0;
  --fg-muted: #888;
  --fg-dim: #555;
  --accent: #f5c800;
  --accent-dim: #f5c80022;
  --red: #e84040;
  --border: #222;
}

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

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

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  backdrop-filter: blur(12px);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--accent);
}

.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
}

/* Hero */
.hero {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 32px 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 24px;
}

.headline-accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--fg-muted);
  max-width: 420px;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 26px;
  color: var(--fg);
}

.stat-unit {
  font-size: 16px;
  font-weight: 400;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Video Grid */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.video-card {
  border-radius: 10px;
  overflow: hidden;
}

.video-thumb {
  aspect-ratio: 9/16;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 12px;
  position: relative;
  border: 1px solid var(--border);
}

.video-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
  border-radius: 10px;
}

.thumb-1 { background: #1a3a2a; }
.thumb-2 { background: #1a2a3a; }
.thumb-3 { background: #2a1a3a; }
.thumb-4 { background: #1a3a1a; }
.thumb-5 { background: #3a2a1a; }
.thumb-6 { background: #1a2a1a; }

.thumb-label {
  position: relative;
  z-index: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
}

.thumb-duration {
  position: relative;
  z-index: 1;
  font-size: 11px;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* Proof strip */
.proof {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 32px;
}

.proof-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.proof-label {
  font-size: 13px;
  color: var(--fg-muted);
  white-space: nowrap;
}

.proof-items {
  display: flex;
  align-items: center;
  gap: 12px;
}

.proof-item {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
}

.proof-sep {
  color: var(--fg-dim);
}

/* Features */
.features {
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 32px;
}

.features-header {
  margin-bottom: 60px;
}

.features-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 46px);
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.features-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.6;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature-card {
  background: var(--bg);
  padding: 40px 36px;
}

.feature-card:hover {
  background: var(--bg-card-hover);
}

.fc-num {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* SOP showcase */
.sop-grid-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px 100px;
}

.sop-header {
  margin-bottom: 40px;
}

.sop-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: -0.8px;
  margin-bottom: 10px;
}

.sop-header p {
  font-size: 15px;
  color: var(--fg-muted);
}

.sop-showcase {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
}

.sop-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  margin-bottom: 14px;
}

.sop-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.4px;
  margin-bottom: 28px;
}

.sop-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sop-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.sop-step:last-child {
  border-bottom: none;
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-text {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.5;
}

.sop-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.sop-video-link, .sop-print-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  cursor: pointer;
}

/* Sidebar */
.sop-sidebar {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  position: sticky;
  top: 80px;
}

.sidebar-stat {
  margin-bottom: 24px;
}

.sidebar-num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 32px;
  color: var(--accent);
  display: block;
  letter-spacing: -1px;
}

.sidebar-label {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}

.sidebar-cta {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Pricing */
.pricing {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px 100px;
}

.pricing-header {
  margin-bottom: 48px;
}

.pricing-header h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: -0.8px;
  margin-bottom: 10px;
}

.pricing-header p {
  font-size: 15px;
  color: var(--fg-muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  max-width: 800px;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  position: relative;
}

.price-card-featured {
  border-color: var(--accent);
}

.price-tier {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

.price-amount {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 52px;
  letter-spacing: -2px;
  color: var(--fg);
  margin-bottom: 4px;
}

.price-per {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0;
}

.price-annual {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 28px;
}

.price-badge {
  position: absolute;
  top: -12px;
  right: 24px;
  background: var(--accent);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 20px;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.price-features li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
}

.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Closing */
.closing {
  border-top: 1px solid var(--border);
  padding: 100px 32px;
}

.closing-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.closing h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 4vw, 60px);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.closing p {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.65;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 32px;
}

.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 24px;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent);
}

.footer-tagline {
  font-size: 12px;
  color: var(--fg-dim);
}

.footer-links {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.footer-links span {
  font-size: 13px;
  color: var(--fg-muted);
  cursor: pointer;
}

.footer-links span:hover {
  color: var(--fg);
}

.footer-copy {
  font-size: 12px;
  color: var(--fg-dim);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { order: -1; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .sop-showcase { grid-template-columns: 1fr; }
  .sop-sidebar { position: static; }
}

@media (max-width: 768px) {
  .hero { padding: 48px 20px 40px; }
  .features { padding: 60px 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .sop-grid-section { padding: 0 20px 60px; }
  .sop-showcase { padding: 28px; }
  .pricing { padding: 0 20px 60px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .closing { padding: 60px 20px; }
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .nav-inner { padding: 16px 20px; }
}