/* =====================
   TRUST — Main Styles
   ===================== */

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

:root {
  --bg: #0F0F0F;
  --bg2: #161616;
  --bg3: #1E1E1E;
  --accent: #7C3AED;
  --accent-light: #9D5CF6;
  --accent-glow: rgba(124, 58, 237, 0.3);
  --text: #FFFFFF;
  --text-muted: #A0A0A0;
  --border: rgba(255,255,255,0.08);
  --radius: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* =====================
   HEADER / NAV
   ===================== */

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15,15,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}

.logo span {
  color: var(--accent-light);
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 24px var(--accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* =====================
   HERO
   ===================== */

.hero {
  padding: 140px 40px 100px;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 80px;
}

.hero-content { flex: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--accent-light);
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent-light);
  border-radius: 50%;
}

.hero h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, #7C3AED, #C084FC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-actions .btn {
  padding: 14px 28px;
  font-size: 15px;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.app-mockup {
  width: 420px;
  height: 280px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 60px var(--accent-glow);
}

.mockup-bar {
  height: 36px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  gap: 8px;
}

.mockup-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}

.mockup-dot:nth-child(1) { background: #FF5F57; }
.mockup-dot:nth-child(2) { background: #FFBD2E; }
.mockup-dot:nth-child(3) { background: #28CA41; }

.mockup-body {
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.mockup-card {
  border-radius: 8px;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--bg2), rgba(124,58,237,0.2));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.mockup-tools {
  padding: 0 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mockup-tool {
  padding: 4px 10px;
  background: rgba(124,58,237,0.2);
  border: 1px solid rgba(124,58,237,0.4);
  border-radius: 6px;
  font-size: 11px;
  color: var(--accent-light);
}

/* =====================
   STATS
   ===================== */

.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 40px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-num {
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, #C084FC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* =====================
   FEATURES
   ===================== */

.section {
  padding: 100px 40px;
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-light);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 60px;
  line-height: 1.7;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: rgba(124,58,237,0.5);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px; height: 48px;
  background: rgba(124,58,237,0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =====================
   HOW IT WORKS
   ===================== */

.how-bg {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.step {
  text-align: center;
  padding: 32px 24px;
}

.step-num {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, #7C3AED, #9D5CF6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  margin: 0 auto 20px;
  box-shadow: 0 0 24px var(--accent-glow);
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.step p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* =====================
   REVIEWS
   ===================== */

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.review-stars {
  color: #FBBF24;
  font-size: 14px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.review-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7C3AED, #C084FC);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
}

.review-name {
  font-size: 14px;
  font-weight: 600;
}

.review-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* =====================
   FAQ
   ===================== */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.faq-item {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-q {
  padding: 20px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: color 0.2s;
}

.faq-q:hover { color: var(--accent-light); }

.faq-q .arrow {
  transition: transform 0.3s;
  font-size: 12px;
  color: var(--text-muted);
}

.faq-item.open .faq-q .arrow { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  padding: 0 24px;
}

.faq-item.open .faq-a {
  max-height: 200px;
  padding: 0 24px 20px;
}

/* =====================
   CTA SECTION
   ===================== */

.cta-section {
  text-align: center;
  padding: 100px 40px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}

.cta-section h2 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.cta-section .btn {
  padding: 16px 40px;
  font-size: 16px;
}

/* =====================
   FOOTER
   ===================== */

.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 60px 40px 40px;
}

.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
}

.footer-brand .logo {
  font-size: 20px;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.footer-company-info {
  font-size: 11px;
  color: rgba(160,160,160,0.6);
  line-height: 1.8;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--text); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(160,160,160,0.5);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom a {
  color: rgba(160,160,160,0.5);
}

.footer-bottom a:hover { color: var(--text-muted); }

/* =====================
   INNER PAGES
   ===================== */

.page-hero {
  padding: 120px 40px 60px;
  max-width: 800px;
  margin: 0 auto;
}

.page-hero h1 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.page-hero p {
  font-size: 16px;
  color: var(--text-muted);
}

.page-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px 100px;
}

.page-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 40px 0 12px;
}

.page-content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 14px;
}

.page-content ul {
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 2;
}

/* =====================
   MOBILE
   ===================== */

@media (max-width: 900px) {
  .header { padding: 0 20px; }

  .nav { display: none; flex-direction: column; position: fixed;
    top: 64px; left: 0; right: 0; background: var(--bg2);
    border-bottom: 1px solid var(--border);
    padding: 20px; gap: 16px; }

  .nav.open { display: flex; }

  .hamburger { display: flex; }

  .hero {
    flex-direction: column;
    padding: 120px 20px 60px;
    gap: 48px;
  }

  .hero h1 { font-size: 36px; letter-spacing: -1px; }

  .hero-visual { width: 100%; }
  .app-mockup { width: 100%; }

  .stats-inner { grid-template-columns: repeat(2, 1fr); padding: 40px 20px; }

  .section { padding: 60px 20px; }
  .section-title { font-size: 28px; }

  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .cta-section { padding: 60px 20px; }
  .cta-section h2 { font-size: 28px; }

  .page-hero, .page-content { padding-left: 20px; padding-right: 20px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 30px; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}