/* ============================================
   ClearSkin AI - Modern Interactive Styles
   ============================================ */

/* CSS Variables for consistent theming */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #ec4899;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --dark: #0f172a;
  --dark-light: #1e293b;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;
  
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
  --gradient-dark: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --gradient-mesh: radial-gradient(at 40% 20%, hsla(245, 100%, 70%, 0.3) 0px, transparent 50%),
                   radial-gradient(at 80% 0%, hsla(289, 100%, 70%, 0.2) 0px, transparent 50%),
                   radial-gradient(at 0% 50%, hsla(200, 100%, 70%, 0.2) 0px, transparent 50%),
                   radial-gradient(at 80% 50%, hsla(340, 100%, 70%, 0.2) 0px, transparent 50%),
                   radial-gradient(at 0% 100%, hsla(245, 100%, 70%, 0.2) 0px, transparent 50%);
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
  --shadow-glow-pink: 0 0 40px rgba(236, 72, 153, 0.3);
  
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
}

/* Reset and Base Styles */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--gray-100);
  background-color: var(--dark);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--dark);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-700);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-600);
}

/* Selection */
::selection {
  background: var(--primary);
  color: var(--white);
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.75rem 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: var(--shadow-glow); }
  50% { box-shadow: 0 0 60px rgba(99, 102, 241, 0.5); }
}

.nav-logo h2 {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  text-decoration: none;
  color: var(--gray-400);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.active {
  color: var(--white);
  background: rgba(99, 102, 241, 0.2);
}

.nav-cta {
  background: var(--gradient-primary);
  color: var(--white) !important;
  padding: 0.625rem 1.25rem !important;
  font-weight: 600;
  box-shadow: var(--shadow-glow);
  transition: var(--transition);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(99, 102, 241, 0.5);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
  gap: 5px;
  z-index: 1001;
}

.bar {
  width: 24px;
  height: 2px;
  background-color: var(--gray-300);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav-toggle.active .bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 0 4rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-dark);
  z-index: -2;
}

.hero-mesh {
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  z-index: -1;
  opacity: 0.8;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: -1;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

/* Floating Elements */
.floating-elements {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.floating-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: rgba(99, 102, 241, 0.3);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: rgba(236, 72, 153, 0.25);
  top: 60%;
  right: 10%;
  animation-delay: -7s;
}

.orb-3 {
  width: 250px;
  height: 250px;
  background: rgba(6, 182, 212, 0.2);
  bottom: 10%;
  left: 30%;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(-30px, -20px) scale(1.02); }
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-50px); }
  to { opacity: 1; transform: translateX(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--primary-light);
  margin-bottom: 1.5rem;
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  animation: fadeIn 1s ease-out 0.4s both;
}

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

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-400);
  margin-bottom: 2rem;
  max-width: 540px;
  animation: fadeIn 1s ease-out 0.5s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeIn 1s ease-out 0.6s both;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeIn 1s ease-out 0.7s both;
}

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

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-500);
}

/* Hero Phone */
.hero-phone {
  position: relative;
  display: flex;
  justify-content: center;
  animation: slideInRight 1s ease-out 0.3s both;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

.phone-wrapper { position: relative; }

.phone-glow {
  position: absolute;
  inset: -40px;
  background: var(--gradient-primary);
  filter: blur(80px);
  opacity: 0.4;
  border-radius: 50%;
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}

.phone-mockup {
  width: 280px;
  height: 580px;
  background: linear-gradient(145deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 45px;
  padding: 12px;
  position: relative;
  box-shadow: 
    0 0 0 1px rgba(255, 255, 255, 0.1),
    0 25px 50px -12px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: #000;
  border-radius: 0 0 20px 20px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--dark);
  border-radius: 35px;
  overflow: hidden;
  position: relative;
}

.phone-ui {
  padding: 3rem 1rem 1rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.phone-header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.phone-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
}

.phone-header p {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.scan-preview {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.scan-area {
  height: 180px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
  border: 2px dashed rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.scan-line {
  position: absolute;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  animation: scan 2s ease-in-out infinite;
}

@keyframes scan {
  0%, 100% { top: 10%; opacity: 0; }
  10%, 90% { opacity: 1; }
  50% { top: 90%; }
}

.scan-icon {
  font-size: 2.5rem;
  opacity: 0.5;
}

.results-preview {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.result-bar {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.result-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
}

.result-info { flex: 1; }

.result-label {
  font-size: 0.75rem;
  color: var(--gray-500);
}

.result-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--white);
}

.result-score {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--success);
}

/* Floating Cards around Phone */
.floating-card {
  position: absolute;
  background: rgba(30, 41, 59, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1rem;
  box-shadow: var(--shadow-xl);
  animation: float-card 6s ease-in-out infinite;
}

.floating-card-1 { top: 10%; left: -60px; animation-delay: 0s; }
.floating-card-2 { top: 50%; right: -80px; animation-delay: -2s; }
.floating-card-3 { bottom: 15%; left: -40px; animation-delay: -4s; }

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.card-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-title {
  font-size: 0.75rem;
  color: var(--gray-400);
  margin-bottom: 0.25rem;
}

.card-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--white);
  box-shadow: var(--shadow-glow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 60px rgba(99, 102, 241, 0.5);
}

.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

.btn-icon { font-size: 1.25rem; }

/* ============================================
   Features Section
   ============================================ */
.features {
  padding: 8rem 0;
  position: relative;
  background: var(--dark);
}

.features-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(236, 72, 153, 0.08) 0%, transparent 50%);
  z-index: 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--primary-light);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-400);
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1;
}

.feature-card {
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: var(--shadow-glow);
}

.feature-card:hover::before { opacity: 0.05; }

.feature-card-content {
  position: relative;
  z-index: 1;
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-glow);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.feature-card p {
  color: var(--gray-400);
  line-height: 1.7;
}

.feature-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-light);
  font-weight: 600;
  font-size: 0.875rem;
  margin-top: 1rem;
  opacity: 0;
  transform: translateX(-10px);
  transition: var(--transition);
}

.feature-card:hover .learn-more {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
  padding: 8rem 0;
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark-light) 100%);
  position: relative;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.steps-line {
  position: absolute;
  top: 60px;
  left: calc(16.67% + 60px);
  right: calc(16.67% + 60px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-glow);
  position: relative;
}

.step-number::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.3;
  animation: pulse-ring 2s ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.1); opacity: 0.1; }
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.step-card p {
  color: var(--gray-400);
  max-width: 280px;
  margin: 0 auto;
}

/* ============================================
   Stats Section
   ============================================ */
.stats-section {
  padding: 6rem 0;
  background: var(--dark-light);
  position: relative;
  overflow: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  transition: var(--transition);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-5px);
}

.stat-card-value {
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-card-label {
  color: var(--gray-400);
  font-size: 1rem;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
  padding: 8rem 0;
  background: var(--dark);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-5px);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.star {
  color: var(--warning);
  font-size: 1.25rem;
}

.testimonial-text {
  color: var(--gray-300);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.author-info h4 {
  color: var(--white);
  font-weight: 600;
}

.author-info p {
  color: var(--gray-500);
  font-size: 0.875rem;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
  padding: 8rem 0;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  z-index: -2;
}

.cta-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 40%);
  z-index: -1;
}

.cta-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta .btn-primary {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-xl);
}

.cta .btn-primary:hover {
  background: var(--gray-100);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.cta .btn-secondary {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.cta .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

/* ============================================
   Disclaimer Section
   ============================================ */
.disclaimer {
  padding: 4rem 0;
  background: var(--dark);
}

.disclaimer-box {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.disclaimer-icon {
  width: 50px;
  height: 50px;
  background: rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.disclaimer-content h3 {
  color: var(--warning);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.disclaimer-content p {
  color: var(--gray-400);
  line-height: 1.7;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--dark-light);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand { max-width: 300px; }

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.footer-logo h3 {
  font-size: 1.25rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand p {
  color: var(--gray-500);
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

.footer-section h4 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li { margin-bottom: 0.75rem; }

.footer-links a {
  color: var(--gray-500);
  text-decoration: none;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--primary-light);
  transform: translateX(5px);
}

.footer-contact p {
  color: var(--gray-500);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: var(--gray-600);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: var(--gray-600);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-legal a:hover { color: var(--primary-light); }

/* ============================================
   Page Header (for other pages)
   ============================================ */
.page-header {
  padding: 10rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-dark);
  z-index: -2;
}

.page-header-mesh {
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  z-index: -1;
  opacity: 0.5;
}

.page-header-content { text-align: center; }

.page-header h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.25rem;
  color: var(--gray-400);
}

/* ============================================
   About Page
   ============================================ */
.about-content {
  padding: 6rem 0;
  background: var(--dark);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-features { display: grid; gap: 1rem; }

.about-feature-item {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
}

.about-feature-item:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateX(5px);
}

.about-feature-item h3 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-feature-item p {
  color: var(--gray-500);
  margin: 0;
  font-size: 0.9rem;
}

/* Team Section */
.team {
  padding: 6rem 0;
  background: var(--dark-light);
}

.team-member {
  max-width: 600px;
  margin: 2rem auto 0;
  text-align: center;
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 3rem;
}

.team-avatar {
  width: 120px;
  height: 120px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-glow);
}

.team-member h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.team-role {
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 1rem;
}

.team-member > p:last-child { color: var(--gray-400); }

/* Values Section */
.values {
  padding: 6rem 0;
  background: var(--dark);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.value-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  transform: translateY(-5px);
}

.value-card h3 {
  color: var(--white);
  font-weight: 700;
  margin-bottom: 1rem;
}

.value-card p { color: var(--gray-400); }

/* ============================================
   Contact Page
   ============================================ */
.contact-content {
  padding: 6rem 0;
  background: var(--dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--gray-400);
  margin-bottom: 2rem;
}

.contact-methods { display: grid; gap: 1.5rem; }

.contact-method {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: var(--transition);
}

.contact-method:hover { border-color: rgba(99, 102, 241, 0.3); }

.contact-method h3 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-method p {
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}

.contact-link {
  color: var(--primary-light);
  text-decoration: none;
  font-weight: 600;
}

.contact-link:hover { text-decoration: underline; }

.contact-form-container h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.contact-form {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  color: var(--gray-300);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-600);
}

.form-group select option { background: var(--dark); }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  accent-color: var(--primary);
}

.checkbox-label a { color: var(--primary-light); }

/* FAQ Section */
.faq {
  padding: 6rem 0;
  background: var(--dark-light);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.faq-item {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: var(--transition);
}

.faq-item:hover { border-color: rgba(99, 102, 241, 0.3); }

.faq-item h3 {
  color: var(--white);
  font-weight: 600;
  margin-bottom: 1rem;
}

.faq-item p {
  color: var(--gray-400);
  line-height: 1.7;
}

/* ============================================
   Legal Pages (Privacy, Terms)
   ============================================ */
.legal-content {
  padding: 4rem 0 6rem;
  background: var(--dark);
}

.legal-document {
  max-width: 900px;
  margin: 0 auto;
}

.legal-section { margin-bottom: 3rem; }

.legal-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-section h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-200);
  margin: 1.5rem 0 1rem;
}

.legal-section p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-section ul {
  color: var(--gray-400);
  margin: 1rem 0;
  padding-left: 1.5rem;
}

.legal-section ul li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.important-notice {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.important-notice strong { color: var(--warning); }

.contact-info-box {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1rem;
}

.contact-info-box p { margin-bottom: 0.5rem; }
.contact-info-box strong { color: var(--gray-300); }

/* ============================================
   Animations & Utilities
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* Particle animation */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0;
  animation: particle-float 10s infinite;
}

@keyframes particle-float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { transform: translateY(-100vh) scale(1); opacity: 0; }
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-content { order: 1; }
  .hero-phone { order: 0; }
  .hero-description { margin: 0 auto 2rem; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .floating-card { display: none; }
  
  .steps-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .steps-line { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    transition: var(--transition);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.3);
  }
  
  .nav-menu.active { right: 0; }
  .nav-toggle { display: flex; }
  
  .hero {
    padding: 7rem 0 3rem;
    min-height: auto;
  }
  
  .hero-title { font-size: 2.25rem; }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
  
  .phone-mockup { width: 240px; height: 500px; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand { max-width: 100%; }
  .footer-logo { justify-content: center; }
  .social-links { justify-content: center; }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .section-title { font-size: 1.75rem; }
  .cta-title { font-size: 1.75rem; }
  .page-header h1 { font-size: 2rem; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; }
  .cta-buttons { flex-direction: column; }
  .cta-buttons .btn { width: 100%; }
  
  .disclaimer-box {
    flex-direction: column;
    text-align: center;
  }
}

/* Print Styles */
@media print {
  .navbar, .footer, .cta { display: none; }
  body { background: white; color: black; }
  .legal-section h2, .legal-section h3 { color: black; }
  .legal-section p, .legal-section ul li { color: #333; }
}