/* ==========================================
   SmartKalathi Website - Main Stylesheet
   Amber/Orange Theme - Matching App Colors
   ========================================== */

/* CSS Variables - App Color Palette */
:root {
  /* Primary Amber Colors (from the app) */
  --primary: #ffa000; /* Amber 700 - Main brand color */
  --primary-dark: #ff8f00; /* Amber 800 */
  --primary-light: #ffc107; /* Amber 500 */
  --primary-lighter: #ffca28; /* Amber 400 */
  --primary-glow: rgba(255, 160, 0, 0.4);

  /* Secondary Colors */
  --secondary: #ff6d00; /* Deep Orange */
  --secondary-dark: #e65100; /* Deep Orange 800 */
  --accent: #ffd54f; /* Amber 300 */

  /* Complementary Colors */
  --success: #10b981; /* Green for savings */
  --info: #3b82f6; /* Blue for info */

  /* Dark Theme Colors */
  --dark: #1a1a2e;
  --dark-lighter: #16213e;
  --dark-surface: #0f0f23;
  --dark-card: rgba(255, 255, 255, 0.03);

  /* Text Colors */
  --gray: #64748b;
  --gray-light: #94a3b8;
  --light: #f1f5f9;
  --white: #ffffff;

  /* Gradients */
  --gradient-primary: linear-gradient(
    135deg,
    #ff8f00 0%,
    #ffa000 30%,
    #ffc107 70%,
    #ffd54f 100%
  );
  --gradient-warm: linear-gradient(
    135deg,
    #ff6d00 0%,
    #ff8f00 50%,
    #ffa000 100%
  );
  --gradient-sunset: linear-gradient(
    135deg,
    #ff4500 0%,
    #ff6d00 25%,
    #ff8f00 50%,
    #ffa000 75%,
    #ffc107 100%
  );
  --gradient-gold: linear-gradient(
    135deg,
    #ffd54f 0%,
    #ffc107 50%,
    #ffa000 100%
  );
  --gradient-fire: linear-gradient(
    135deg,
    #e65100 0%,
    #ff6d00 50%,
    #ffa000 100%
  );

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 40px rgba(255, 160, 0, 0.4);
  --shadow-glow-lg: 0 0 60px rgba(255, 160, 0, 0.5);

  /* Border Radius */
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Poppins", sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Utility Classes */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.highlight {
  color: var(--primary);
}

/* ==========================================
   Particles Background
   ========================================== */
#particles-js {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  padding: 15px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 160, 0, 0.1);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: "Poppins", sans-serif;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: var(--gradient-primary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 15px rgba(255, 160, 0, 0.3);
}

.logo-icon img {
  width: 35px;
  height: 35px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 40px;
}

.nav-links a {
  font-weight: 500;
  color: var(--gray-light);
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 15px;
  padding-left: 15px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.lang-btn {
  background: transparent;
  border: 2px solid transparent;
  padding: 6px 10px;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition);
  color: var(--light-gray);
  display: flex;
  align-items: center;
  gap: 4px;
}

.lang-btn:hover {
  background: rgba(255, 160, 0, 0.1);
  color: var(--white);
}

.lang-btn.active {
  background: var(--primary);
  color: var(--dark);
  border-color: var(--primary);
  font-weight: 600;
}

.lang-btn .flag {
  font-size: 1.1rem;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition);
}

.mobile-menu-btn:hover {
  background: rgba(255, 160, 0, 0.1);
  color: var(--primary);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(26, 26, 46, 0.98);
  backdrop-filter: blur(20px);
  padding: 20px;
  z-index: 999;
  border-bottom: 1px solid rgba(255, 160, 0, 0.1);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu ul {
  list-style: none;
}

.mobile-menu li {
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-menu a {
  font-size: 1.1rem;
  color: var(--gray-light);
  display: block;
  transition: var(--transition);
}

.mobile-menu a:hover {
  color: var(--primary);
  padding-left: 10px;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  z-index: 0;
}

.gradient-sphere {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.6;
  animation: float 20s ease-in-out infinite;
}

.sphere-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -300px;
  right: -200px;
  animation-delay: 0s;
}

.sphere-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
  bottom: -200px;
  left: -150px;
  animation-delay: -5s;
}

.sphere-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  top: 40%;
  left: 30%;
  animation-delay: -10s;
}

.sphere-4 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, #ff4500 0%, transparent 70%);
  top: 20%;
  right: 30%;
  animation-delay: -15s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1) rotate(0deg);
  }
  25% {
    transform: translate(40px, -40px) scale(1.1) rotate(5deg);
  }
  50% {
    transform: translate(-30px, 30px) scale(0.95) rotate(-5deg);
  }
  75% {
    transform: translate(-40px, -30px) scale(1.05) rotate(3deg);
  }
}

/* Animated Grid Background */
.hero-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: linear-gradient(
      rgba(255, 160, 0, 0.03) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 160, 0, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(50px, 50px);
  }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 160, 0, 0.1);
  border: 1px solid rgba(255, 160, 0, 0.3);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  margin-bottom: 25px;
  color: var(--primary-light);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%,
  100% {
    box-shadow: 0 0 10px rgba(255, 160, 0, 0.2);
  }
  50% {
    box-shadow: 0 0 25px rgba(255, 160, 0, 0.4);
  }
}

.badge-icon {
  font-size: 1.3rem;
}

.hero h1 {
  font-size: 4.2rem;
  margin-bottom: 25px;
  line-height: 1.1;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--gray-light);
  margin-bottom: 35px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 50px;
  margin-bottom: 45px;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 35px;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-light);
  font-size: 1.05rem;
}

.hero-feature i {
  color: var(--primary);
  font-size: 1.1rem;
}

.stat {
  text-align: center;
  position: relative;
}

.stat::after {
  content: "";
  position: absolute;
  right: -25px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(255, 160, 0, 0.3),
    transparent
  );
}

.stat:last-child::after {
  display: none;
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: "Poppins", sans-serif;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Store Buttons */
.download-buttons {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.store-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 160, 0, 0.2),
    transparent
  );
  transition: var(--transition-slow);
}

.store-btn:hover::before {
  left: 100%;
}

.store-btn:hover {
  background: var(--gradient-primary);
  border-color: var(--primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.store-btn i {
  font-size: 2.2rem;
}

.store-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-btn-text .small {
  font-size: 0.7rem;
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.store-btn:hover .store-btn-text .small {
  color: rgba(255, 255, 255, 0.9);
}

.store-btn-text .big {
  font-size: 1.15rem;
  font-weight: 600;
}

/* Phone Mockup */
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1000px;
}

.phone-mockup {
  position: relative;
  animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {
  0%,
  100% {
    transform: translateY(0) rotateY(-5deg);
  }
  50% {
    transform: translateY(-20px) rotateY(5deg);
  }
}

.phone-frame {
  width: 300px;
  height: 620px;
  background: linear-gradient(145deg, #2a2a4a 0%, #1a1a3e 100%);
  border-radius: 45px;
  padding: 12px;
  box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 0 0 1px rgba(255, 255, 255, 0.05), 0 0 80px rgba(255, 160, 0, 0.15);
  position: relative;
  z-index: 2;
}

.phone-notch {
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 30px;
  background: #1a1a3e;
  border-radius: 20px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: #000;
  border-radius: 36px;
  overflow: hidden;
  position: relative;
}

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

.app-preview {
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.app-header {
  background: var(--gradient-primary);
  margin: -20px -20px 20px;
  padding: 50px 20px 25px;
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 0 0 20px 20px;
}

.app-header-icon {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-search {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  padding: 14px 18px;
  border-radius: 14px;
  margin-bottom: 20px;
  color: var(--gray-light);
  font-size: 0.9rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.app-product {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.04);
  padding: 14px;
  border-radius: 14px;
  margin-bottom: 12px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  animation: slideIn 0.5s ease forwards;
  opacity: 0;
  transition: var(--transition);
}

.app-product:hover {
  background: rgba(255, 160, 0, 0.1);
  border-color: rgba(255, 160, 0, 0.2);
}

.app-product:nth-child(3) {
  animation-delay: 0.2s;
}
.app-product:nth-child(4) {
  animation-delay: 0.4s;
}
.app-product:nth-child(5) {
  animation-delay: 0.6s;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateX(0);
  }
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
}

.product-img {
  font-size: 2rem;
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    rgba(255, 160, 0, 0.1) 0%,
    rgba(255, 160, 0, 0.05) 100%
  );
  border-radius: 12px;
}

.product-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.product-name {
  font-weight: 500;
  font-size: 0.95rem;
}

.product-store {
  font-size: 0.75rem;
  color: var(--gray);
}

.product-price {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
}

.product-savings {
  background: var(--gradient-warm);
  color: white;
  padding: 5px 10px;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(255, 109, 0, 0.3);
}

.phone-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(
    circle,
    rgba(255, 160, 0, 0.25) 0%,
    transparent 60%
  );
  z-index: 1;
  pointer-events: none;
  animation: pulseGlow 4s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%,
  100% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--gray-light);
  font-size: 0.85rem;
  animation: bounce 2s infinite;
}

.mouse {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(255, 160, 0, 0.5);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 10px;
}

.wheel {
  width: 4px;
  height: 10px;
  background: var(--primary);
  border-radius: 2px;
  animation: scroll 2s infinite;
}

@keyframes scroll {
  0%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
  50% {
    opacity: 0.3;
    transform: translateY(8px);
  }
}

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

/* ==========================================
   Sections Common
   ========================================== */
section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 70px;
}

.section-badge {
  display: inline-block;
  background: rgba(255, 160, 0, 0.1);
  border: 1px solid rgba(255, 160, 0, 0.3);
  color: var(--primary);
  padding: 10px 24px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 25px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header h2 {
  font-size: 3rem;
  margin-bottom: 20px;
}

.section-header p {
  color: var(--gray-light);
  font-size: 1.15rem;
  line-height: 1.7;
}

/* ==========================================
   Supermarkets/Logos Section
   ========================================== */
.supermarkets {
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark-lighter) 100%);
  padding: 80px 0;
  overflow: hidden;
}

.supermarkets-title {
  text-align: center;
  margin-bottom: 50px;
}

.supermarkets-title h3 {
  font-size: 1.2rem;
  color: var(--gray-light);
  font-weight: 500;
}

.logo-carousel {
  position: relative;
  overflow: hidden;
  padding: 20px 0;
}

.logo-carousel::before,
.logo-carousel::after {
  content: "";
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.logo-carousel::before {
  left: 0;
  background: linear-gradient(90deg, var(--dark) 0%, transparent 100%);
}

.logo-carousel::after {
  right: 0;
  background: linear-gradient(-90deg, var(--dark-lighter) 0%, transparent 100%);
}

.logo-track {
  display: flex;
  gap: 60px;
  animation: scrollLogos 30s linear infinite;
}

.logo-track:hover {
  animation-play-state: paused;
}

@keyframes scrollLogos {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.logo-item {
  flex-shrink: 0;
  width: 140px;
  height: 70px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-item:hover {
  background: rgba(255, 255, 255, 1);
  border-color: rgba(255, 160, 0, 0.5);
  transform: scale(1.08);
  box-shadow: 0 10px 30px rgba(255, 160, 0, 0.2);
}

.logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: var(--transition);
}

.logo-item:hover img {
  transform: scale(1.05);
}

.logo-placeholder {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-light);
  text-align: center;
}

/* ==========================================
   Features Section
   ========================================== */
.features {
  background: linear-gradient(
    180deg,
    var(--dark-lighter) 0%,
    var(--dark) 50%,
    var(--dark-lighter) 100%
  );
  position: relative;
}

.features::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 160, 0, 0.3),
    transparent
  );
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.01) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 45px 35px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.feature-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at top left,
    rgba(255, 160, 0, 0.05) 0%,
    transparent 50%
  );
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  background: linear-gradient(
    135deg,
    rgba(255, 160, 0, 0.05) 0%,
    rgba(255, 255, 255, 0.02) 100%
  );
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(255, 160, 0, 0.1);
  border-color: rgba(255, 160, 0, 0.2);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

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

.feature-icon {
  width: 75px;
  height: 75px;
  background: var(--gradient-primary);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  margin-bottom: 28px;
  box-shadow: 0 10px 30px rgba(255, 160, 0, 0.3);
  position: relative;
  z-index: 1;
}

.feature-card h3 {
  font-size: 1.35rem;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

.feature-card p {
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

/* ==========================================
   App Screenshots Carousel
   ========================================== */
.screenshots {
  background: var(--dark);
  overflow: hidden;
  position: relative;
}

.screenshots::before,
.screenshots::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 160, 0, 0.2),
    transparent
  );
}

.screenshots::before {
  top: 0;
}
.screenshots::after {
  bottom: 0;
}

.screenshots-container {
  position: relative;
  padding: 40px 0;
  max-width: 1200px;
  margin: 0 auto;
}

.screenshots-swiper {
  width: 100%;
  padding: 30px 0 60px;
}

.screenshots-swiper .swiper-slide {
  width: 220px !important;
  transition: var(--transition);
}

.screenshot-frame {
  background: linear-gradient(145deg, #2a2a4a 0%, #1a1a3e 100%);
  border-radius: 24px;
  padding: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.swiper-slide-active .screenshot-frame {
  transform: scale(1.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 40px rgba(255, 160, 0, 0.15);
}

.screenshot-screen {
  width: 100%;
  background: #000;
  border-radius: 18px;
  overflow: hidden;
}

.screenshot-screen img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

.screenshot-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  color: var(--gray);
}

.screenshot-placeholder i {
  font-size: 3rem;
  color: var(--primary);
}

.swiper-pagination {
  margin-top: 30px;
}

.swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background: rgba(255, 160, 0, 0.3);
  opacity: 1;
  transition: var(--transition);
}

.swiper-pagination-bullet-active {
  background: var(--primary);
  width: 35px;
  border-radius: 6px;
}

.swiper-button-prev,
.swiper-button-next {
  width: 50px;
  height: 50px;
  background: rgba(255, 160, 0, 0.1);
  border-radius: 50%;
  color: var(--primary);
  transition: var(--transition);
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
  background: var(--primary);
  color: var(--dark);
}

.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 1.2rem;
  font-weight: 700;
}

/* ==========================================
   How It Works Section
   ========================================== */
.how-it-works {
  background: var(--dark-lighter);
  position: relative;
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 300px;
  position: relative;
}

.step-number {
  width: 90px;
  height: 90px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 30px;
  box-shadow: var(--shadow-glow);
  position: relative;
  z-index: 1;
}

.step-number::after {
  content: "";
  position: absolute;
  width: 110px;
  height: 110px;
  border: 2px dashed rgba(255, 160, 0, 0.3);
  border-radius: 50%;
  animation: rotateDash 10s linear infinite;
}

@keyframes rotateDash {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.step-content h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.step-content p {
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

.step-connector {
  width: 120px;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--primary) 0%,
    rgba(255, 160, 0, 0.2) 100%
  );
  margin-top: 45px;
  position: relative;
}

.step-connector::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: rgba(255, 160, 0, 0.3);
}

/* ==========================================
   Testimonials Section
   ========================================== */
.testimonials {
  background: linear-gradient(180deg, var(--dark-lighter) 0%, var(--dark) 100%);
  position: relative;
  overflow: hidden;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.04) 0%,
    rgba(255, 255, 255, 0.01) 100%
  );
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(255, 160, 0, 0.2);
  transform: translateY(-5px);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 6rem;
  font-family: Georgia, serif;
  color: rgba(255, 160, 0, 0.1);
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-stars i {
  color: var(--primary);
  font-size: 1.1rem;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--gray-light);
  line-height: 1.7;
  margin-bottom: 25px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}

.author-info h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.author-info span {
  font-size: 0.85rem;
  color: var(--gray);
}

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

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  margin-bottom: 15px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: rgba(255, 160, 0, 0.2);
}

.faq-item.active {
  border-color: rgba(255, 160, 0, 0.3);
  background: rgba(255, 160, 0, 0.03);
}

.faq-question {
  width: 100%;
  padding: 25px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  font-family: "Inter", sans-serif;
}

.faq-question:hover {
  color: var(--primary);
}

.faq-question i {
  font-size: 1rem;
  color: var(--primary);
  transition: var(--transition);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-content {
  padding: 0 30px 25px;
  color: var(--gray-light);
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ==========================================
   Download Section
   ========================================== */
.download-section {
  background: linear-gradient(180deg, var(--dark) 0%, var(--dark-lighter) 100%);
  position: relative;
  overflow: hidden;
}

.download-content {
  background: var(--gradient-sunset);
  border-radius: var(--radius-xl);
  padding: 80px 70px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 50px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(255, 69, 0, 0.3);
}

.download-content::before {
  content: "";
  position: absolute;
  top: -100%;
  right: -30%;
  width: 600px;
  height: 600px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: floatBg 10s ease-in-out infinite;
}

.download-content::after {
  content: "";
  position: absolute;
  bottom: -50%;
  left: -20%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  animation: floatBg 15s ease-in-out infinite reverse;
}

@keyframes floatBg {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(30px, 30px);
  }
}

.download-text {
  position: relative;
  z-index: 1;
  max-width: 550px;
}

.download-text h2 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.download-text .gradient-text {
  background: linear-gradient(135deg, #fff 0%, #ffe0b2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.download-text p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 35px;
  line-height: 1.7;
}

.download-section .store-btn {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.download-section .store-btn:hover {
  background: var(--white);
  color: var(--secondary);
}

.download-section .store-btn:hover .store-btn-text .small {
  color: var(--gray);
}

.download-graphic {
  position: relative;
  z-index: 1;
}

.qr-code {
  width: 180px;
  height: 180px;
  background: var(--white);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--dark);
  gap: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.qr-code:hover {
  transform: scale(1.05) rotate(3deg);
}

.qr-code i {
  font-size: 5rem;
  color: var(--secondary);
}

.qr-code span {
  font-size: 0.85rem;
  font-weight: 600;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background: var(--dark-surface);
  padding: 100px 0 40px;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 160, 0, 0.3),
    transparent
  );
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 25px;
}

.footer-brand p {
  color: var(--gray-light);
  font-size: 0.95rem;
  max-width: 320px;
  line-height: 1.7;
  margin-bottom: 25px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 42px;
  height: 42px;
  background: rgba(255, 160, 0, 0.1);
  border: 1px solid rgba(255, 160, 0, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  transition: var(--transition);
}

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

.footer-links h4 {
  font-size: 1.1rem;
  margin-bottom: 25px;
  color: var(--white);
}

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

.footer-links li {
  margin-bottom: 14px;
}

.footer-links a,
.footer-links span {
  color: var(--gray-light);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 5px;
}

.footer-links i {
  width: 18px;
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--gray);
  font-size: 0.9rem;
}

.footer-bottom-links {
  display: flex;
  gap: 30px;
}

.footer-bottom-links a {
  color: var(--gray);
  transition: var(--transition);
}

.footer-bottom-links a:hover {
  color: var(--primary);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3.2rem;
  }

  .features-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  section {
    padding: 80px 0;
  }

  /* Screenshot carousel tablet/mobile adjustments */
  .screenshots-swiper .swiper-slide {
    width: 140px !important;
    max-width: 140px !important;
  }

  .screenshot-frame {
    border-radius: 16px;
    padding: 5px;
    max-width: 140px;
  }

  .screenshot-screen,
  .screenshot-screen img {
    border-radius: 12px;
    max-width: 100%;
  }

  .swiper-slide-active .screenshot-frame {
    transform: scale(1.04);
  }

  .screenshots-swiper {
    padding: 20px 0 45px;
  }

  .swiper-button-prev,
  .swiper-button-next {
    width: 36px;
    height: 36px;
  }

  .swiper-button-prev::after,
  .swiper-button-next::after {
    font-size: 16px;
  }

  .nav-links {
    display: none;
  }

  .lang-switcher {
    margin-left: auto;
    margin-right: 10px;
    padding-left: 0;
    border-left: none;
  }

  .lang-btn {
    padding: 5px 8px;
    font-size: 0.85rem;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text {
    order: 1;
  }

  .hero-image {
    order: 2;
  }

  .hero h1 {
    font-size: 2.6rem;
  }

  .hero-subtitle {
    margin: 0 auto 30px;
  }

  .hero-stats {
    justify-content: center;
    gap: 30px;
  }

  .stat::after {
    display: none;
  }

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

  .phone-frame {
    width: 260px;
    height: 540px;
  }

  .section-header h2 {
    font-size: 2.2rem;
  }

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

  .steps {
    flex-direction: column;
    align-items: center;
  }

  .step-connector {
    width: 3px;
    height: 60px;
    margin: 0;
    background: linear-gradient(
      180deg,
      var(--primary) 0%,
      rgba(255, 160, 0, 0.2) 100%
    );
  }

  .step-connector::after {
    right: 50%;
    top: auto;
    bottom: 0;
    transform: translateX(50%);
    border: 6px solid transparent;
    border-top-color: rgba(255, 160, 0, 0.3);
    border-left-color: transparent;
  }

  .download-content {
    flex-direction: column;
    text-align: center;
    padding: 50px 30px;
  }

  .download-text h2 {
    font-size: 2.2rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand p {
    margin: 0 auto 25px;
  }

  .social-links {
    justify-content: center;
  }

  .footer-links a,
  .footer-links span {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 0 60px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }

  .stat-number {
    font-size: 2.2rem;
  }

  .store-btn {
    padding: 12px 20px;
    width: 100%;
    justify-content: center;
  }

  .store-btn i {
    font-size: 1.8rem;
  }

  .store-btn-text .big {
    font-size: 1rem;
  }

  .badge {
    font-size: 0.8rem;
    padding: 8px 16px;
  }

  .phone-frame {
    width: 240px;
    height: 500px;
  }

  .feature-card {
    padding: 30px 25px;
  }

  .testimonial-card {
    padding: 30px;
  }

  .faq-question {
    font-size: 1rem;
    padding: 20px;
  }

  /* Screenshot carousel mobile adjustments */
  .screenshots-swiper .swiper-slide {
    width: 120px !important;
    max-width: 120px !important;
  }

  .screenshot-frame {
    border-radius: 14px;
    padding: 4px;
    max-width: 120px;
  }

  .screenshot-screen {
    border-radius: 10px;
    max-width: 100%;
  }

  .screenshot-screen img {
    border-radius: 10px;
    max-width: 100%;
  }

  .swiper-slide-active .screenshot-frame {
    transform: scale(1.03);
  }

  .screenshots-swiper {
    padding: 15px 0 40px;
  }

  .swiper-pagination-bullet {
    width: 8px;
    height: 8px;
  }

  .swiper-pagination-bullet-active {
    width: 24px;
  }

  .swiper-button-prev,
  .swiper-button-next {
    display: none;
  }
}

/* Extra small screens */
@media (max-width: 360px) {
  .screenshots-swiper .swiper-slide {
    width: 100px !important;
  }

  .screenshot-frame {
    border-radius: 12px;
    padding: 3px;
  }

  .screenshot-screen,
  .screenshot-screen img {
    border-radius: 8px;
  }

  .swiper-slide-active .screenshot-frame {
    transform: scale(1.02);
  }
}