@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #ff0844;
  --primary-dark: #d60636;
  --secondary: #ff6b6b;
  --bg-dark: #0a0a0f;
  --bg-card: rgba(20, 20, 30, 0.6);
  --text-primary: #e4e4e7;
  --text-secondary: #a1a1aa;
  --border: rgba(255, 255, 255, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.bg-screenshots {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.screenshot-float {
  position: absolute;
  width: 400px;
  height: auto;
  opacity: 0.08;
  filter: blur(1px);
  border-radius: 12px;
  animation: floatScreen 25s infinite ease-in-out;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.screenshot-float:nth-child(1) {
  top: 10%;
  left: 5%;
  animation-delay: 0s;
  transform: rotate(-5deg);
}

.screenshot-float:nth-child(2) {
  top: 60%;
  right: 8%;
  animation-delay: 5s;
  transform: rotate(3deg);
}

.screenshot-float:nth-child(3) {
  bottom: 15%;
  left: 10%;
  animation-delay: 10s;
  transform: rotate(-3deg);
}

.screenshot-float:nth-child(4) {
  top: 30%;
  right: 15%;
  animation-delay: 15s;
  transform: rotate(4deg);
}

.screenshot-float:nth-child(5) {
  bottom: 40%;
  left: 15%;
  animation-delay: 20s;
  transform: rotate(-4deg);
}

@keyframes floatScreen {
  0%, 100% { 
    transform: translateY(0) translateX(0) rotate(var(--rotate, 0deg)); 
  }
  25% { 
    transform: translateY(-30px) translateX(20px) rotate(calc(var(--rotate, 0deg) + 2deg)); 
  }
  50% { 
    transform: translateY(-15px) translateX(-20px) rotate(var(--rotate, 0deg)); 
  }
  75% { 
    transform: translateY(20px) translateX(15px) rotate(calc(var(--rotate, 0deg) - 2deg)); 
  }
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  animation: float 20s infinite ease-in-out;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary), transparent);
  top: -200px;
  left: -200px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--secondary), transparent);
  bottom: -150px;
  right: -150px;
  animation-delay: 7s;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, #667eea, transparent);
  top: 50%;
  left: 50%;
  animation-delay: 14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(100px, -100px) scale(1.1); }
  66% { transform: translate(-100px, 100px) scale(0.9); }
}

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

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  gap: 80px;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-content {
  flex: 1;
  max-width: 550px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 8, 68, 0.1);
  border: 1px solid rgba(255, 8, 68, 0.3);
  border-radius: 50px;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.badge-icon {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: 64px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 20px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 8px 24px rgba(255, 8, 68, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 8, 68, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-icon {
  width: 20px;
  height: 20px;
}

.hero-stats {
  display: flex;
  gap: 48px;
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 550px;
}

.app-preview {
  position: relative;
}

.preview-window {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  width: 100%;
  max-width: 450px;
}

.window-header {
  background: rgba(10, 10, 15, 0.8);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-secondary);
  opacity: 0.3;
}

.window-title {
  font-size: 13px;
  color: var(--text-secondary);
}

.window-content {
  padding: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, rgba(255, 8, 68, 0.05), rgba(255, 107, 107, 0.05));
}

.preview-logo {
  width: 200px;
  height: 200px;
  object-fit: contain;
  filter: drop-shadow(0 10px 30px rgba(255, 8, 68, 0.3));
}

/* Features Section */
.features {
  padding: 120px 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 16px;
}

.section-description {
  font-size: 20px;
  color: var(--text-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(20px);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 8, 68, 0.3);
  box-shadow: 0 12px 32px rgba(255, 8, 68, 0.2);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: white;
}

.feature-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-description {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Download Section */
.download {
  padding: 80px 24px;
}

.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 64px;
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  gap: 64px;
  position: relative;
  overflow: hidden;
}

.download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.download-content {
  flex: 1;
}

.download-title {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 16px;
}

.download-description {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.download-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
}

.info-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
}

.btn-large {
  padding: 18px 36px;
  font-size: 18px;
}

.download-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-secondary);
}

.download-visual {
  flex: 0 0 200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.download-icon {
  width: 120px;
  height: 120px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 2s infinite;
}

.download-icon svg {
  width: 60px;
  height: 60px;
  color: white;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* FAQ Section */
.faq {
  padding: 120px 24px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  backdrop-filter: blur(20px);
}

.faq-question {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.faq-answer {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Footer */
.footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-content {
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.footer-text {
  font-size: 20px;
  font-weight: 700;
}

.footer-description {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.footer-copyright {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 968px) {
  .screenshot-float {
    width: 300px;
    opacity: 0.05;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 100px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .preview-window {
    width: 100%;
    max-width: 400px;
  }

  .download-card {
    flex-direction: column;
    text-align: center;
    padding: 48px 32px;
  }

  .features-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 640px) {
  .screenshot-float {
    width: 200px;
    opacity: 0.04;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-description {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .section-title {
    font-size: 32px;
  }

  .download-title {
    font-size: 28px;
  }
}

.footer-creator {
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-size: 15px;
}

.footer-creator strong {
  color: var(--text-primary);
  font-weight: 600;
}

.footer-creator a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-creator a:hover {
  color: var(--secondary);
}