/* Tailwind CSS CDN */
@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');

/* Custom Variables */
:root {
  --primary: #6C63FF;
  --primary-dark: #5A52D5;
  --secondary: #FF6584;
  --accent: #43E97B;
  --dark: #1A1A2E;
  --dark-card: #16213E;
  --text-light: #E8E8F0;
  --text-muted: #9A9AB0;
  --gradient-1: linear-gradient(135deg, #6C63FF 0%, #43E97B 100%);
  --gradient-2: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
  --gradient-hero: linear-gradient(135deg, #0F0C29 0%, #302B63 50%, #24243e 100%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--dark);
  color: var(--text-light);
  overflow-x: hidden;
}

/* ======== NAVBAR ======== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(108, 99, 255, 0.2);
  transition: all 0.3s ease;
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.logo-text {
  font-size: 22px;
  font-weight: 700;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #6C63FF;
}

.nav-cta {
  background: var(--gradient-1);
  color: #fff !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: opacity 0.2s ease !important;
}

.nav-cta:hover {
  opacity: 0.9;
  color: #fff !important;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  margin: 5px 0;
  border-radius: 2px;
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.98);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(108, 99, 255, 0.2);
  }
  .nav-links.active { display: flex; }
  .mobile-menu-btn { display: block; }
}

/* ======== HERO ======== */
.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,99,255,0.15) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(67,233,123,0.1) 0%, transparent 70%);
  bottom: -50px;
  left: -50px;
  border-radius: 50%;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108, 99, 255, 0.2);
  border: 1px solid rgba(108, 99, 255, 0.4);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 13px;
  color: #a5a0ff;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-title span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-1);
  color: #fff;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 24px rgba(108, 99, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(108, 99, 255, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.phone-mockup {
  width: 280px;
  height: 560px;
  background: linear-gradient(145deg, #1e1e3f, #2a2a5a);
  border-radius: 40px;
  border: 2px solid rgba(108, 99, 255, 0.4);
  position: relative;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 60px rgba(108,99,255,0.2);
  overflow: hidden;
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 38px;
  overflow: hidden;
  position: relative;
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 22px;
  background: rgba(26,26,46,0.9);
  border-radius: 11px;
  z-index: 10;
}

.floating-card {
  position: absolute;
  background: rgba(26, 26, 46, 0.95);
  border: 1px solid rgba(108, 99, 255, 0.3);
  border-radius: 16px;
  padding: 14px 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.floating-card-1 {
  left: -70px;
  top: 80px;
  animation: float1 3s ease-in-out infinite;
}

.floating-card-2 {
  right: -60px;
  bottom: 100px;
  animation: float2 3.5s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes float2 {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(10px); }
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-visual { display: none; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
}

/* ======== SECTION COMMON ======== */
.section {
  padding: 100px 0;
}

.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-tag {
  display: inline-block;
  background: rgba(108, 99, 255, 0.15);
  color: #a5a0ff;
  border: 1px solid rgba(108, 99, 255, 0.3);
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-title span {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ======== FEATURES ======== */
.features-section {
  background: var(--dark-card);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}

.feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(108, 99, 255, 0.3);
  box-shadow: 0 20px 48px rgba(0,0,0,0.2);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(108, 99, 255, 0.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ======== SCREENSHOTS ======== */
.screenshots-section {
  background: var(--dark);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.screenshot-item {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(108,99,255,0.2);
  aspect-ratio: 9/16;
  position: relative;
  transition: transform 0.3s ease;
}

.screenshot-item:hover {
  transform: scale(1.03);
}

.screenshot-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.screenshot-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(26,26,46,0.9) 100%);
}

.screenshot-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

@media (max-width: 768px) {
  .screenshots-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ======== DOWNLOAD ======== */
.download-section {
  background: var(--dark-card);
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.download-card {
  background: rgba(108, 99, 255, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.25);
  border-radius: 24px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.3s ease;
}

.download-card:hover {
  transform: translateY(-4px);
  border-color: rgba(108, 99, 255, 0.5);
  box-shadow: 0 20px 48px rgba(108,99,255,0.15);
}

.download-card-icon {
  font-size: 48px;
}

.download-card-title {
  font-size: 24px;
  font-weight: 700;
}

.download-card-desc {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
}

.download-card-meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.download-meta-item {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.download-meta-item span {
  color: #6C63FF;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-1);
  color: #fff;
  padding: 13px 28px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 6px 20px rgba(108,99,255,0.3);
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(108,99,255,0.45);
}

.qr-section {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 16px;
}

.qr-code {
  width: 80px;
  height: 80px;
  background: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #333;
  padding: 6px;
}

.qr-code img {
  width: 100%;
  height: 100%;
}

.qr-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 640px) {
  .download-cards { grid-template-columns: 1fr; }
}

/* ======== REVIEWS ======== */
.reviews-section {
  background: var(--dark);
  overflow: hidden;
}

.reviews-track {
  display: flex;
  gap: 24px;
  margin-top: 60px;
  overflow-x: auto;
  padding-bottom: 16px;
  scrollbar-width: none;
}

.reviews-track::-webkit-scrollbar { display: none; }

.review-card {
  flex: 0 0 320px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 28px;
}

.review-stars {
  color: #FFD700;
  font-size: 16px;
  margin-bottom: 14px;
}

.review-text {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

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

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(108,99,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

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

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

/* ======== FAQ ======== */
.faq-section {
  background: var(--dark-card);
}

.faq-list {
  margin-top: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  padding: 22px 24px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-question:hover {
  color: #6C63FF;
}

.faq-icon {
  font-size: 20px;
  color: #6C63FF;
  transition: transform 0.3s ease;
  font-weight: 300;
}

.faq-answer {
  padding: 0 24px 22px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* ======== CTA BANNER ======== */
.cta-section {
  background: var(--gradient-1);
  padding: 80px 0;
}

.cta-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.cta-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.8);
  margin-bottom: 36px;
}

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

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #6C63FF;
  padding: 14px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.2);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid #fff;
  color: #fff;
  padding: 13px 32px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

/* ======== FOOTER ======== */
.footer {
  background: #0D0D1A;
  padding: 60px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 20px;
}

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

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
}

.footer-links a:hover { color: #6C63FF; }

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin-bottom: 28px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-badges {
  display: flex;
  gap: 12px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px 14px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s ease;
}

.store-badge:hover {
  background: rgba(108,99,255,0.15);
  border-color: rgba(108,99,255,0.3);
  color: #fff;
}

@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ======== TRUST BAR ======== */
.trust-bar {
  background: rgba(255,255,255,0.03);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 28px 0;
}

.trust-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 14px;
}

.trust-item-icon {
  font-size: 22px;
}

/* ======== SCROLL ANIMATIONS ======== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ======== ANNOUNCEMENT BAR ======== */
.announcement-bar {
  background: linear-gradient(90deg, #6C63FF, #43E97B);
  padding: 10px 24px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
}

.announcement-bar a {
  color: #fff;
  text-decoration: underline;
  margin-left: 8px;
}