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

:root {
  --bg: #080B12;
  --surface: #0D1220;
  --surface2: #131929;
  --border: rgba(255,255,255,0.07);
  --text: #E2E8F5;
  --text-sub: #8895B2;
  --primary: #4F72FF;
  --primary-glow: rgba(79,114,255,0.25);
  --gradient: linear-gradient(135deg, #4F72FF 0%, #9B5CF6 100%);
  --gradient-text: linear-gradient(135deg, #60a5fa 0%, #a78bfa 50%, #f472b6 100%);
  --radius: 16px;
  --radius-sm: 10px;
  --font: 'Inter', -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; }

/* ─── NAVBAR ─── */
.nav {
  position: sticky; top: 0;
  z-index: 100;
  background: rgba(8,11,18,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 14px 24px;
  gap: 32px;
}

.nav-logo { height: 45px; }

.nav-links {
  display: flex; gap: 28px; flex: 1;
}

.nav-links a {
  font-size: 14px; font-weight: 500;
  color: var(--text-sub);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }

.btn-nav {
  padding: 8px 20px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  font-size: 14px; font-weight: 600;
  transition: background 0.15s, transform 0.15s;
  white-space: nowrap;
}
.btn-nav:hover { background: #3d5fe0; transform: translateY(-1px); }

/* ─── HERO ─── */
.hero {
  display: flex;
  align-items: center;
  max-width: 1140px; margin: 0 auto;
  padding: 80px 24px 60px;
  gap: 60px;
}

.hero-inner { flex: 1; max-width: 580px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(79,114,255,0.1);
  border: 1px solid rgba(79,114,255,0.25);
  color: #93b4ff;
  padding: 6px 14px; border-radius: 100px;
  font-size: 13px; font-weight: 500;
  margin-bottom: 24px;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4F72FF;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  font-size: clamp(40px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--text);
}

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 17px; color: var(--text-sub);
  line-height: 1.65; margin-bottom: 36px;
}
.hero-sub strong { color: var(--text); }

.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 16px;
}

.btn-store {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 12px 22px; border-radius: 12px;
  font-size: 14px; font-weight: 600;
  transition: transform 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.btn-store:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.4); }

.btn-apple {
  background: #fff; color: #000;
}
.btn-google {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
}

.store-icon { width: 24px; height: 24px; flex-shrink: 0; }

.store-text {
  display: flex; flex-direction: column; line-height: 1.2;
}
.store-sub { font-size: 11px; font-weight: 400; opacity: 0.7; }
.store-name { font-size: 16px; font-weight: 700; }

.hero-footnote {
  font-size: 13px; color: var(--text-sub);
}

/* ─── PHONE MOCKUP ─── */
.hero-visual {
  flex-shrink: 0;
  display: flex; justify-content: center; align-items: center;
}

.phone-wrap { position: relative; }

.phone-mockup {
  width: 240px;
  background: var(--surface);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 36px;
  padding: 20px 16px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
  position: relative; z-index: 1;
}

.phone-screen { display: flex; flex-direction: column; gap: 14px; }

.screen-header {
  display: flex; justify-content: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.screen-logo { height: 22px; }

.screen-stat {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

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

.stat-icon {
  width: 32px; height: 32px;
  background: rgba(244,63,94,0.12);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon svg { width: 16px; height: 16px; fill: #f43f5e; }

.stat-icon-reach { background: rgba(79,114,255,0.12); }
.stat-icon-reach svg { fill: var(--primary); }

.stat-value {
  font-size: 16px; font-weight: 700; color: var(--text);
  display: block;
}
.stat-label {
  font-size: 10px; color: var(--text-sub); display: block;
}

.screen-post {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.post-img-placeholder {
  height: 100px;
  background: linear-gradient(135deg, rgba(79,114,255,0.2) 0%, rgba(155,92,246,0.2) 100%);
}

.post-meta {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 12px;
}

.post-dots { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-sub); }
.dot { width: 6px; height: 6px; border-radius: 50%; }
.dot-green { background: #34d399; }

.post-likes { display: flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; color: #f43f5e; }

.phone-glow {
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(79,114,255,0.3) 0%, transparent 70%);
  bottom: -60px; left: 50%; transform: translateX(-50%);
  filter: blur(30px);
  pointer-events: none;
}

/* ─── SOCIAL PROOF BAR ─── */
.proof-bar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.proof-bar-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 20px 24px; gap: 0;
}

.proof-item {
  flex: 1; text-align: center;
  font-size: 14px; color: var(--text-sub);
}
.proof-item strong { color: var(--text); font-weight: 700; }

.proof-divider {
  width: 1px; height: 32px;
  background: var(--border);
  flex-shrink: 0;
}

/* ─── SECTIONS ─── */
.section { padding: 96px 24px; }
.section-dark { background: var(--surface); }

.section-inner {
  max-width: 1140px; margin: 0 auto;
  text-align: center;
}

.section-narrow { max-width: 720px; }

.section-badge {
  display: inline-block;
  background: rgba(79,114,255,0.1);
  border: 1px solid rgba(79,114,255,0.25);
  color: #93b4ff;
  padding: 5px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800; letter-spacing: -0.8px;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-sub {
  font-size: 17px; color: var(--text-sub);
  max-width: 600px; margin: 0 auto 56px;
  line-height: 1.65;
}

/* ─── STEPS ─── */
.steps {
  display: flex; align-items: flex-start;
  gap: 20px; justify-content: center;
}

.step {
  flex: 1; max-width: 280px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 12px;
}

.step-num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; color: #fff;
}

.step-icon {
  width: 56px; height: 56px;
  background: rgba(79,114,255,0.1);
  border: 1px solid rgba(79,114,255,0.2);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.step-icon svg { width: 24px; height: 24px; }

.step h3 {
  font-size: 16px; font-weight: 700; color: var(--text);
}
.step p {
  font-size: 14px; color: var(--text-sub); line-height: 1.6;
}

.step-arrow {
  font-size: 24px; color: var(--border);
  padding-top: 28px; flex-shrink: 0;
}

/* ─── BENEFITS ─── */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
  margin-top: 0;
}

.benefit-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.benefit-card:hover {
  border-color: rgba(79,114,255,0.3);
  transform: translateY(-2px);
}

.benefit-icon {
  width: 44px; height: 44px;
  background: rgba(79,114,255,0.1);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  color: var(--primary);
}
.benefit-icon svg { width: 20px; height: 20px; }

.benefit-card h3 {
  font-size: 15px; font-weight: 700; color: var(--text);
  margin-bottom: 8px;
}
.benefit-card p {
  font-size: 14px; color: var(--text-sub); line-height: 1.6;
}

/* ─── TESTIMONIALS ─── */
.testimonials {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; text-align: left;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.stars { color: #FBBF24; font-size: 18px; margin-bottom: 14px; letter-spacing: 2px; }

.testimonial p {
  font-size: 14px; color: var(--text-sub);
  line-height: 1.7; margin-bottom: 20px;
  font-style: italic;
}

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

.author-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

.testimonial-author strong { display: block; font-size: 13px; color: var(--text); }
.testimonial-author span { font-size: 12px; color: var(--text-sub); }

/* ─── PLANS ─── */
.plans-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-bottom: 24px;
  text-align: left;
}

.plans-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.plan-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: transform 0.2s;
}
.plan-card:hover { transform: translateY(-3px); }

.plan-featured {
  border-color: rgba(79,114,255,0.4);
  background: rgba(79,114,255,0.05);
}

.plan-badge-top {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gradient);
  color: #fff;
  padding: 4px 14px; border-radius: 100px;
  font-size: 11px; font-weight: 700;
  white-space: nowrap;
}

.plan-name {
  font-size: 14px; font-weight: 700; color: var(--text-sub);
  text-transform: uppercase; letter-spacing: 0.8px;
  margin-bottom: 8px;
}

.plan-price {
  font-size: 36px; font-weight: 900; color: var(--text);
  letter-spacing: -1px; margin-bottom: 20px;
}
.plan-price span { font-size: 16px; font-weight: 400; color: var(--text-sub); }

.plan-features {
  list-style: none; display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 28px;
}

.plan-features li {
  font-size: 14px; color: var(--text-sub);
  display: flex; align-items: center; gap: 8px;
}
.plan-features li::before {
  content: '';
  width: 16px; height: 16px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
}

.btn-plan {
  display: block; text-align: center;
  padding: 12px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px; font-weight: 600;
  transition: background 0.15s, transform 0.15s;
}
.btn-plan:hover { background: var(--surface2); transform: translateY(-1px); }

.btn-plan-primary {
  background: var(--primary); border-color: transparent; color: #fff;
}
.btn-plan-primary:hover { background: #3d5fe0; }

.plans-note {
  font-size: 13px; color: var(--text-sub);
  text-align: center;
}

/* ─── FAQ ─── */
.faq-list { text-align: left; display: flex; flex-direction: column; gap: 0; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 0;
}

.faq-item summary {
  padding: 18px 0;
  font-size: 15px; font-weight: 600; color: var(--text);
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 20px; font-weight: 300;
  color: var(--primary); flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; }

.faq-item p {
  font-size: 14px; color: var(--text-sub);
  line-height: 1.7; padding-bottom: 18px;
}

/* ─── CTA FINAL ─── */
.cta-section {
  background: var(--gradient);
  padding: 96px 24px;
  text-align: center;
}

.cta-inner { max-width: 640px; margin: 0 auto; }

.cta-section h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800; color: #fff;
  letter-spacing: -0.8px; margin-bottom: 12px;
}
.cta-section p {
  font-size: 17px; color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
}

.cta-buttons {
  display: flex; gap: 14px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 16px;
}

.cta-section .btn-apple {
  background: rgba(255,255,255,0.95);
}
.cta-section .btn-google {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.cta-section .btn-google .store-sub { opacity: 0.7; }

.cta-note { font-size: 13px; color: rgba(255,255,255,0.65); }

/* ─── FOOTER ─── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 40px 24px;
}

.footer-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center;
  gap: 16px; text-align: center;
}

.footer-logo { height: 39px; opacity: 0.7; margin-bottom: 4px; }
.footer-brand p { font-size: 13px; color: var(--text-sub); }

.footer-links {
  display: flex; gap: 24px; flex-wrap: wrap; justify-content: center;
}
.footer-links a { font-size: 13px; color: var(--text-sub); transition: color 0.15s; }
.footer-links a:hover { color: var(--text); }

.footer-copy { font-size: 12px; color: #4E5A72; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .nav-cta { margin-left: auto; }
  .nav-logo { height: 68px; }
  .hero { flex-direction: column; padding: 60px 20px 40px; text-align: center; }
  .hero-inner { width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-visual { width: 100%; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .testimonials { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .plans-grid-4 { grid-template-columns: 1fr; }
  .steps { flex-direction: column; align-items: center; }
  .step-arrow { display: none; }
  .proof-bar-inner { flex-wrap: wrap; gap: 12px; }
  .proof-item { min-width: 45%; }
  .proof-divider { display: none; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 36px; }
  .section { padding: 60px 20px; }
  .cta-section { padding: 60px 20px; }
}