:root {
  --navy: #0B1D3A;
  --navy-light: #122B52;
  --teal: #0FA68E;
  --teal-light: #12C4A8;
  --teal-glow: rgba(15, 166, 142, 0.15);
  --gold: #D4A853;
  --white: #FAFBFC;
  --gray-100: #F0F2F5;
  --gray-200: #DDE1E8;
  --gray-400: #8D95A3;
  --gray-600: #4A5568;
  --gray-800: #1E293B;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(11, 29, 58, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
}
.logo {
  font-family: var(--font-body);
  font-weight: 700; font-size: 18px;
  color: #fff; letter-spacing: -0.3px;
  display: flex; align-items: center; gap: 10px;
}
.logo-img {
  height: 34px;
  width: auto;
  display: block;
}
.logo-text {
  color: #fff;
}
.nav-cta {
  background: var(--teal); color: #fff;
  padding: 10px 24px; border-radius: 8px;
  text-decoration: none; font-weight: 600; font-size: 14px;
  transition: all 0.25s;
}
.nav-cta:hover { background: var(--teal-light); transform: translateY(-1px); }

/* ── HERO ── */
.hero {
  background: var(--navy);
  padding: 160px 32px 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(15, 166, 142, 0.08), transparent),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(212, 168, 83, 0.04), transparent);
}
.hero-grid {
  position: absolute; inset: 0; opacity: 0.03;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner {
  max-width: 1160px; margin: 0 auto;
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(15, 166, 142, 0.12);
  border: 1px solid rgba(15, 166, 142, 0.25);
  border-radius: 100px; padding: 6px 16px 6px 8px;
  font-size: 13px; font-weight: 600; color: var(--teal-light);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--teal-light);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--teal-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 18px; line-height: 1.7;
  color: var(--gray-400);
  margin-bottom: 40px;
  max-width: 500px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  color: #fff; padding: 16px 32px; border-radius: 10px;
  text-decoration: none; font-weight: 700; font-size: 16px;
  transition: all 0.3s; border: none; cursor: pointer;
  box-shadow: 0 4px 24px rgba(15, 166, 142, 0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(15, 166, 142, 0.4); }
.btn-secondary {
  background: transparent; color: #fff;
  padding: 16px 32px; border-radius: 10px;
  text-decoration: none; font-weight: 600; font-size: 16px;
  border: 1px solid rgba(255,255,255,0.15);
  transition: all 0.3s;
}
.btn-secondary:hover { border-color: rgba(255,255,255,0.35); background: rgba(255,255,255,0.04); }

/* Hero visual */
.hero-visual {
  background: var(--navy-light);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.06);
  padding: 32px;
  position: relative;
}
.dashboard-mock {
  display: flex; flex-direction: column; gap: 16px;
}
.mock-header {
  display: flex; justify-content: space-between; align-items: center;
}
.mock-title {
  color: #fff; font-weight: 700; font-size: 14px;
}
.mock-live {
  font-size: 11px; color: var(--teal-light); font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}
.mock-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.mock-stat {
  background: rgba(255,255,255,0.04);
  border-radius: 10px; padding: 16px;
  border: 1px solid rgba(255,255,255,0.06);
}
.mock-stat-label {
  font-size: 11px; color: var(--gray-400);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.mock-stat-value {
  font-size: 22px; font-weight: 700; color: #fff;
}
.mock-stat-value.green { color: var(--teal-light); }
.mock-stat-value.gold { color: var(--gold); }
.mock-timeline {
  display: flex; flex-direction: column; gap: 10px;
  margin-top: 4px;
}
.mock-event {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px; padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.04);
}
.mock-event-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.mock-event-dot.sent { background: var(--teal-light); }
.mock-event-dot.paid { background: var(--gold); }
.mock-event-dot.reply { background: #6C8EF2; }
.mock-event-text {
  font-size: 12px; color: var(--gray-400); line-height: 1.4;
}
.mock-event-text strong { color: #fff; font-weight: 600; }

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  padding: 40px 32px;
  text-align: center;
}
.trust-bar p {
  font-size: 14px; color: var(--gray-400); font-weight: 500;
  max-width: 700px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  gap: 32px; flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  color: var(--gray-600); font-weight: 600; font-size: 14px;
}
.trust-icon {
  width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
}
.trust-icon.check { background: rgba(15, 166, 142, 0.12); color: var(--teal); }

/* ── SECTIONS ── */
section { padding: 100px 32px; }
.container { max-width: 1160px; margin: 0 auto; }
.section-label {
  display: inline-block;
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--teal);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2; color: var(--gray-800);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 17px; line-height: 1.7;
  color: var(--gray-600); max-width: 560px;
  margin-bottom: 48px;
}

/* ── VIDEO ── */
.video-section { background: var(--white); }
.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding-top: 56.25%; /* 16:9 aspect ratio */
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(0,0,0,0.12);
}
.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border-radius: 16px;
}

/* ── PROBLEM ── */
.problem { background: var(--white); }
.problem-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.problem-card {
  background: var(--gray-100);
  border-radius: 14px; padding: 32px;
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
}
.problem-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.06); }
.problem-number {
  font-family: var(--font-display);
  font-size: 48px; color: var(--gray-200);
  margin-bottom: 16px; line-height: 1;
}
.problem-card h3 {
  font-size: 18px; font-weight: 700; color: var(--gray-800);
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 15px; line-height: 1.65; color: var(--gray-600);
}

/* ── HOW IT WORKS ── */
.how-it-works { background: var(--navy); color: #fff; }
.how-it-works .section-title { color: #fff; }
.how-it-works .section-sub { color: var(--gray-400); }
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
  position: relative;
}
.steps::before {
  content: '';
  position: absolute; top: 36px; left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  opacity: 0.3;
}
.step {
  text-align: center; position: relative;
}
.step-number {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(15, 166, 142, 0.1);
  border: 2px solid rgba(15, 166, 142, 0.3);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 28px;
  color: var(--teal-light);
  margin: 0 auto 20px;
  position: relative; z-index: 1;
}
.step h3 {
  font-size: 16px; font-weight: 700; margin-bottom: 10px;
}
.step p {
  font-size: 14px; line-height: 1.6; color: var(--gray-400);
}

/* ── CONTROL SECTION ── */
.control-section { background: var(--gray-100); }
.control-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.control-feature {
  background: var(--white);
  border-radius: 14px; padding: 32px;
  border: 1px solid var(--gray-200);
  transition: all 0.3s;
}
.control-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
  border-color: var(--teal);
}
.control-icon {
  width: 56px; height: 56px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  background: linear-gradient(135deg, rgba(15, 166, 142, 0.1), rgba(15, 166, 142, 0.05));
  border: 1px solid rgba(15, 166, 142, 0.15);
  margin-bottom: 16px;
}
.control-feature h3 {
  font-size: 18px; font-weight: 700; color: var(--gray-800);
  margin-bottom: 10px;
}
.control-feature p {
  font-size: 14px; line-height: 1.65; color: var(--gray-600);
}

/* ── BENEFITS ── */
.benefits { background: var(--white); }
.benefits-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.benefit-card {
  padding: 32px;
  border-radius: 14px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  transition: all 0.3s;
  text-align: center;
}
.benefit-card:hover {
  transform: translateY(-4px);
  border-color: var(--teal);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}
.benefit-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}
.benefit-card h3 {
  font-size: 18px; font-weight: 700; color: var(--gray-800);
  margin-bottom: 12px;
}
.benefit-card p {
  font-size: 15px; line-height: 1.65; color: var(--gray-600);
}

/* ── COMPARISON ── */
.comparison { background: var(--gray-100); }
.comparison-table {
  width: 100%; border-collapse: separate; border-spacing: 0;
  border-radius: 14px; overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}
.comparison-table th {
  background: var(--navy);
  color: #fff; padding: 20px 24px;
  text-align: left; font-size: 14px; font-weight: 600;
}
.comparison-table th:first-child { width: 40%; }
.comparison-table th.highlight {
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
}
.comparison-table td {
  padding: 16px 24px; background: #fff;
  font-size: 14px; color: var(--gray-600);
  border-bottom: 1px solid var(--gray-200);
}
.comparison-table td.highlight {
  background: rgba(15, 166, 142, 0.03);
  color: var(--gray-800); font-weight: 600;
}
.comparison-table tr:last-child td { border-bottom: none; }
.comp-check { color: var(--teal); font-weight: 700; }
.comp-x { color: #D94F4F; }

/* ── PRICING ── */
.pricing { background: var(--white); }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: 960px; margin: 0 auto;
}
.price-card {
  border-radius: 16px; padding: 36px;
  border: 1px solid var(--gray-200);
  background: var(--white);
  text-align: center;
  transition: all 0.3s;
  position: relative;
}
.price-card:hover { transform: translateY(-4px); }
.price-card.featured {
  border: 2px solid var(--teal);
  box-shadow: 0 8px 40px var(--teal-glow);
}
.price-card.featured::before {
  content: 'Most Popular';
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  color: #fff; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; padding: 4px 16px; border-radius: 100px;
}
.price-name {
  font-size: 14px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 1px; color: var(--gray-400);
  margin-bottom: 16px;
}
.price-amount {
  font-family: var(--font-display);
  font-size: 42px; color: var(--gray-800);
  margin-bottom: 4px;
}
.price-amount span { font-size: 16px; color: var(--gray-400); }
.price-detail {
  font-size: 14px; color: var(--gray-600);
  margin-bottom: 24px;
  min-height: 40px;
}
.price-features {
  list-style: none; text-align: left;
  margin-bottom: 28px;
}
.price-features li {
  font-size: 14px; color: var(--gray-600);
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-100);
  display: flex; align-items: center; gap: 10px;
}
.price-features li::before {
  content: '\2713'; color: var(--teal); font-weight: 700;
}
.price-btn {
  display: block; width: 100%; padding: 14px;
  border-radius: 10px; text-decoration: none;
  font-weight: 700; font-size: 14px;
  text-align: center; transition: all 0.3s;
}
.price-btn.primary {
  background: var(--teal); color: #fff;
}
.price-btn.primary:hover { background: var(--teal-light); }
.price-btn.outline {
  background: transparent; color: var(--teal);
  border: 1px solid var(--gray-200);
}
.price-btn.outline:hover { border-color: var(--teal); }

/* Pricing Note */
.pricing-note {
  text-align: center;
  padding: 24px 32px;
  background: rgba(15, 166, 142, 0.05);
  border: 1px solid rgba(15, 166, 142, 0.15);
  border-radius: 12px;
  max-width: 800px;
  margin: 0 auto;
}
.pricing-note p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-600);
  margin: 0;
}
.pricing-note strong {
  color: var(--gray-800);
  font-weight: 700;
}

/* ── FAQ ── */
.faq { background: var(--gray-100); }
.faq-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.faq-item {
  background: #fff; border-radius: 12px;
  padding: 28px; border: 1px solid var(--gray-200);
}
.faq-item h3 {
  font-size: 16px; font-weight: 700; color: var(--gray-800);
  margin-bottom: 10px;
}
.faq-item p {
  font-size: 14px; line-height: 1.65; color: var(--gray-600);
}

/* ── CTA ── */
.cta-section {
  background: var(--navy);
  padding: 100px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 100%, rgba(15, 166, 142, 0.12), transparent);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  color: #fff; margin-bottom: 16px;
}
.cta-section p {
  font-size: 17px; color: var(--gray-400);
  margin-bottom: 36px;
  max-width: 500px; margin-left: auto; margin-right: auto;
}

/* ── FOOTER ── */
footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 32px;
  text-align: center;
}
footer p {
  font-size: 13px; color: var(--gray-400);
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .benefits-grid { grid-template-columns: 1fr; }
  .control-grid { grid-template-columns: 1fr; }
  .comparison-table { font-size: 13px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .faq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero { padding: 130px 20px 60px; }
  section { padding: 64px 20px; }
  .mock-stats { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .nav-inner { padding: 14px 20px; }
  .pricing-note { padding: 20px; }
}

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1; transform: translateY(0);
}