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

:root {
  --bg-primary: #08080e;
  --bg-secondary: #0e0e18;
  --bg-card: #12121e;
  --bg-card-hover: #181828;
  --border-color: rgba(255,255,255,0.06);
  --border-glow: rgba(200,60,255,0.15);
  --text-primary: #f0f0f5;
  --text-secondary: #9898aa;
  --text-muted: #6a6a7a;
  --accent: #c83cff;
  --accent-light: #d966ff;
  --accent-dark: #9a20cc;
  --accent-pink: #ff3c8e;
  --accent-orange: #ff6b35;
  --gradient-main: linear-gradient(135deg, #c83cff 0%, #ff3c8e 100%);
  --gradient-card: linear-gradient(135deg, rgba(200,60,255,0.08), rgba(255,60,142,0.04));
  --gradient-hero: radial-gradient(ellipse at 50% 0%, rgba(200,60,255,0.12) 0%, transparent 60%);
  --shadow-glow: 0 0 40px rgba(200,60,255,0.15);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-main: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* === UTILITY === */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
  background: rgba(200,60,255,0.08); border: 1px solid rgba(200,60,255,0.15);
  padding: 6px 16px; border-radius: 100px;
}
.section-title {
  font-family: var(--font-main); font-size: clamp(28px, 4vw, 42px);
  font-weight: 800; line-height: 1.15; margin-bottom: 16px;
}
.section-title span { background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-subtitle { font-size: 17px; color: var(--text-secondary); max-width: 560px; line-height: 1.65; }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-main); font-weight: 700; font-size: 15px;
  border: none; border-radius: 100px; cursor: pointer;
  transition: all 0.3s ease; text-decoration: none;
  padding: 15px 32px; position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--gradient-main); color: #fff;
  box-shadow: 0 4px 24px rgba(200,60,255,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(200,60,255,0.45); }
.btn-secondary {
  background: rgba(255,255,255,0.05); color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.12); }
.btn-whatsapp {
  background: #25d366; color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,0.4); }
.btn-sm { padding: 11px 24px; font-size: 13px; }

/* === FLOATING CTA BAR === */
.floating-cta {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: rgba(8,8,14,0.92); backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  padding: 14px 24px; display: flex; align-items: center; justify-content: center; gap: 16px;
  transform: translateY(100%); transition: transform 0.4s ease;
}
.floating-cta.visible { transform: translateY(0); }
.floating-cta p { font-size: 14px; font-weight: 600; color: var(--text-secondary); }
.floating-cta p strong { color: var(--text-primary); }

/* === NAVBAR === */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  background: rgba(8,8,14,0.85); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px; height: 64px; display: flex; align-items: center;
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; width: 100%; }
.nav-logo { font-family: var(--font-main); font-weight: 800; font-size: 18px; color: var(--text-primary); text-decoration: none; }
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--text-primary); }
.nav-cta { display: flex; align-items: center; gap: 12px; }

/* === HERO === */
.hero {
  padding: 140px 0 80px; text-align: center; position: relative;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(200,60,255,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 400px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(200,60,255,0.08); border: 1px solid rgba(200,60,255,0.2);
  padding: 8px 20px; border-radius: 100px; margin-bottom: 28px;
  font-size: 13px; font-weight: 600; color: var(--accent-light);
}
.hero-badge svg { flex-shrink: 0; }
.hero h1 {
  font-family: var(--font-main); font-size: clamp(36px, 5.5vw, 60px);
  font-weight: 800; line-height: 1.08; margin-bottom: 20px; max-width: 720px; margin-left: auto; margin-right: auto;
}
.hero h1 em {
  font-style: normal; background: var(--gradient-main);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: 18px; color: var(--text-secondary); max-width: 520px;
  margin: 0 auto 32px; line-height: 1.7;
}
.hero-ctas { display: flex; align-items: center; justify-content: center; gap: 14px; margin-bottom: 40px; flex-wrap: wrap; }

/* Trust strip */
.trust-strip {
  display: flex; align-items: center; justify-content: center; gap: 32px;
  flex-wrap: wrap; margin-top: 12px;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-muted); font-weight: 500;
}
.trust-item svg { color: var(--accent); flex-shrink: 0; }
.trust-item strong { color: var(--text-secondary); }

/* === VALUE BANNER === */
.value-banner {
  background: var(--gradient-card); border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg); padding: 40px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
  margin-top: -20px; position: relative;
}
.value-banner::before {
  content: ''; position: absolute; inset: -1px; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(200,60,255,0.2), transparent 50%, rgba(255,60,142,0.1));
  z-index: -1; mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; padding: 1px;
}
.value-item { text-align: center; }
.value-icon {
  width: 52px; height: 52px; border-radius: 14px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(200,60,255,0.1); color: var(--accent-light);
}
.value-item h3 { font-family: var(--font-main); font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.value-item p { font-size: 13px; color: var(--text-secondary); line-height: 1.55; }

/* === STEPS === */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; position: relative; }
.steps-grid::before {
  content: ''; position: absolute; top: 48px; left: 16.66%; right: 16.66%; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-pink));
  opacity: 0.2;
}
.step-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); padding: 32px 28px; text-align: center;
  transition: all 0.3s ease; position: relative;
}
.step-card:hover { border-color: var(--border-glow); transform: translateY(-4px); }
.step-number {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 20px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-main); font-family: var(--font-main);
  font-size: 20px; font-weight: 800; color: #fff; position: relative; z-index: 2;
}
.step-card h3 { font-family: var(--font-main); font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.step-time {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 14px;
  font-size: 12px; font-weight: 600; color: var(--accent-light);
  background: rgba(200,60,255,0.08); padding: 5px 14px; border-radius: 100px;
}

/* === GIFT BANNER === */
.gift-banner {
  background: linear-gradient(135deg, rgba(255,107,53,0.08), rgba(200,60,255,0.08));
  border: 1px solid rgba(255,107,53,0.2);
  border-radius: var(--radius-lg); padding: 36px 40px;
  display: flex; align-items: center; gap: 32px; margin-top: 60px;
}
.gift-icon {
  width: 72px; height: 72px; border-radius: 20px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-pink));
  display: flex; align-items: center; justify-content: center;
  font-size: 32px;
}
.gift-content h3 {
  font-family: var(--font-main); font-size: 20px; font-weight: 800; margin-bottom: 6px;
}
.gift-content h3 span { color: var(--accent-orange); }
.gift-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
.gift-apps {
  display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap;
}
.gift-app-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  padding: 6px 14px; border-radius: 100px; font-size: 12px; font-weight: 600;
}
.gift-app-tag .price {
  text-decoration: line-through; color: var(--text-muted); font-weight: 400;
}
.gift-app-tag .free { color: #25d366; font-weight: 700; }

/* === APPS SECTION === */
.apps-tabs {
  display: flex; gap: 8px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap;
}
.app-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border-color);
  font-family: var(--font-main); font-size: 14px; font-weight: 600;
  color: var(--text-secondary); cursor: pointer; transition: all 0.25s;
  position: relative;
}
.app-tab:hover { border-color: rgba(255,255,255,0.12); color: var(--text-primary); }
.app-tab.active {
  background: var(--gradient-card); border-color: var(--accent);
  color: var(--text-primary);
}
.app-tab .badge-rec {
  position: absolute; top: -8px; right: -4px;
  background: var(--gradient-main); color: #fff;
  font-size: 9px; font-weight: 700; letter-spacing: 0.5px;
  padding: 2px 8px; border-radius: 100px;
}
.app-tab .badge-free {
  background: rgba(37,211,102,0.12); color: #25d366;
  font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 100px;
}

/* App Content */
.app-panels { position: relative; }
.app-panel { display: none; }
.app-panel.active { display: block; }

.app-header {
  display: flex; align-items: center; gap: 20px;
  margin-bottom: 28px; padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}
.app-header-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--gradient-card); border: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.app-header-info h3 { font-family: var(--font-main); font-size: 22px; font-weight: 800; }
.app-header-info p { font-size: 14px; color: var(--text-secondary); }
.app-header-info .stars { color: #ffb800; font-size: 13px; }

.app-devices-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }

.device-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); padding: 28px; transition: all 0.3s;
}
.device-card:hover { border-color: var(--border-glow); }
.device-card-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
}
.device-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(200,60,255,0.08); display: flex; align-items: center; justify-content: center;
  color: var(--accent-light); font-size: 18px;
}
.device-card-header h4 { font-family: var(--font-main); font-size: 15px; font-weight: 700; }
.device-card-header .tag {
  font-size: 10px; font-weight: 700; padding: 2px 10px; border-radius: 100px;
  background: rgba(200,60,255,0.1); color: var(--accent-light);
  letter-spacing: 0.5px; text-transform: uppercase;
}

.steps-list { list-style: none; }
.steps-list li {
  display: flex; gap: 12px; padding: 8px 0;
  font-size: 13px; color: var(--text-secondary); line-height: 1.55;
}
.steps-list li::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(200,60,255,0.1); color: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; margin-top: 1px;
}
.steps-list { counter-reset: step-counter; }
.steps-list .highlight { color: var(--accent-light); font-weight: 600; }
.steps-list .code-text {
  background: rgba(255,255,255,0.05); padding: 1px 8px; border-radius: 4px;
  font-family: monospace; font-size: 12px; color: var(--text-primary);
}

/* === COMPATIBILITY === */
.compat-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-top: 40px;
}
.compat-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 24px 16px; text-align: center;
  transition: all 0.3s;
}
.compat-card:hover { border-color: var(--border-glow); transform: translateY(-3px); }
.compat-icon {
  width: 48px; height: 48px; margin: 0 auto 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
}
.compat-card h4 { font-family: var(--font-main); font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.compat-card p { font-size: 11px; color: var(--text-muted); line-height: 1.4; }

/* === COMPARISON TABLE === */
.comparison-wrap {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); overflow: hidden; margin-top: 40px;
}
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th, .comparison-table td {
  padding: 16px 20px; text-align: center; font-size: 13px;
  border-bottom: 1px solid var(--border-color);
}
.comparison-table thead th {
  background: var(--bg-secondary); font-family: var(--font-main);
  font-weight: 700; font-size: 14px; color: var(--text-primary);
}
.comparison-table thead th:first-child { text-align: left; }
.comparison-table thead th.recommended {
  background: rgba(200,60,255,0.08);
  border-top: 3px solid var(--accent);
  position: relative;
}
.comparison-table tbody td:first-child {
  text-align: left; font-weight: 600; color: var(--text-secondary);
}
.comparison-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.comparison-table td.recommended { background: rgba(200,60,255,0.03); }
.check { color: #25d366; font-weight: 700; }
.cross { color: var(--text-muted); }
.rec-badge {
  display: inline-block; background: var(--gradient-main); color: #fff;
  font-size: 9px; font-weight: 700; padding: 3px 10px; border-radius: 100px;
  letter-spacing: 0.5px; margin-top: 4px;
}

/* === SOCIAL PROOF === */
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px;
}
.testimonial-card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: var(--radius-lg); padding: 28px;
}
.testimonial-stars { color: #ffb800; font-size: 14px; margin-bottom: 12px; }
.testimonial-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 16px; font-style: italic; }
.testimonial-author {
  display: flex; align-items: center; gap: 10px;
}
.testimonial-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--gradient-main); display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: #fff;
}
.testimonial-name { font-size: 13px; font-weight: 600; }
.testimonial-meta { font-size: 11px; color: var(--text-muted); }

/* === FAQ === */
.faq-grid { max-width: 740px; margin: 40px auto 0; }
.faq-item {
  border: 1px solid var(--border-color); border-radius: var(--radius);
  margin-bottom: 10px; overflow: hidden; transition: all 0.3s;
}
.faq-item:hover { border-color: rgba(255,255,255,0.1); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; cursor: pointer; font-family: var(--font-main);
  font-size: 14px; font-weight: 600; background: transparent; border: none;
  color: var(--text-primary); width: 100%; text-align: left;
}
.faq-question svg { flex-shrink: 0; color: var(--text-muted); transition: transform 0.3s; }
.faq-item.open .faq-question svg { transform: rotate(45deg); color: var(--accent); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding: 0 24px 18px; font-size: 14px; color: var(--text-secondary); line-height: 1.7;
}

/* === SUPPORT CTA === */
.support-section {
  background: var(--gradient-card); border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl); padding: 60px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  align-items: center;
}
.support-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px;
}
.stat-card {
  background: rgba(0,0,0,0.3); border: 1px solid var(--border-color);
  border-radius: var(--radius); padding: 20px; text-align: center;
}
.stat-card .number {
  font-family: var(--font-main); font-size: 28px; font-weight: 800;
  background: var(--gradient-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat-card .label { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.support-features { list-style: none; margin-top: 24px; }
.support-features li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; font-size: 14px; color: var(--text-secondary);
}
.support-features li svg { flex-shrink: 0; color: #25d366; margin-top: 2px; }
.support-features li strong { color: var(--text-primary); }

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  margin-bottom: 40px;
}
.footer-brand p { font-size: 13px; color: var(--text-muted); margin-top: 8px; line-height: 1.6; }
.footer h5 { font-family: var(--font-main); font-size: 13px; font-weight: 700; margin-bottom: 14px; color: var(--text-primary); }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 8px; }
.footer ul a { font-size: 13px; color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer ul a:hover { color: var(--text-secondary); }
.footer-bottom { text-align: center; padding-top: 24px; border-top: 1px solid var(--border-color); font-size: 12px; color: var(--text-muted); }

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .steps-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
  .steps-grid::before { display: none; }
  .compat-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .support-section { grid-template-columns: 1fr; padding: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .value-banner { grid-template-columns: 1fr; }
  .gift-banner { flex-direction: column; text-align: center; }
  .gift-apps { justify-content: center; }
  .nav-links { display: none; }
  .comparison-wrap { overflow-x: auto; }
}
@media (max-width: 600px) {
  .compat-grid { grid-template-columns: repeat(2, 1fr); }
  .support-stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .support-section { padding: 28px; }
  .hero { padding: 120px 0 60px; }
}

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.animate-in { animation: fadeUp 0.6s ease forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }