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

/* CSS Variables */
:root {
  --primary-color: #166534; /* Xanh đậm chủ đạo từ logo */
  --secondary-color: #16a34a; /* Xanh trung bình */
  --accent-color: #84cc16; /* Xanh lá cây sáng từ logo */
  --light-green: #dcfce7; /* Xanh nhạt thay thế light-blue */
  --text-color: #374151;
  --dark-color: #111827;
  --light-color: #f8fafc;
  --border-radius: 12px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --gradient-primary: linear-gradient(
    135deg,
    #166534 0%,
    #16a34a 50%,
    #84cc16 100%
  );
  --gradient-secondary: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
  --gradient-hero: linear-gradient(
    135deg,
    #14532d 0%,
    #166534 25%,
    #16a34a 75%,
    #84cc16 100%
  );
}

/* Base Styles */
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background: linear-gradient(to bottom, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
  min-height: 100vh;
}

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

.section {
  padding: 5rem 0;
  position: relative;
}

.section-alt {
  background: var(--gradient-secondary);
  position: relative;
  overflow: hidden;
}

.section-alt::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(30,64,175,0.02)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
  pointer-events: none;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 3rem;
  position: relative;
  animation: fadeInUp 0.8s ease-out;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition);
}

.header-top {
  background: var(--dark-color);
  color: white;
  padding: 0.5rem 0;
  font-size: 0.85rem;
}

.header-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.contact-info {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.info-item i {
  color: white;
  font-size: 0.9rem;
}

.info-item a {
  color: white;
  text-decoration: none;
  transition: var(--transition);
}

.info-item a:hover {
  color: var(--accent-color);
}

.header-social {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: white;
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--primary-color);
  transform: scale(1.1);
}

.zalo-icon {
  font-weight: bold;
  font-size: 0.9rem;
}

.download-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  transition: var(--transition);
}

.download-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(30, 64, 175, 0.1);
  padding: 1rem 0;
}

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

.nav-brand .logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: var(--transition);
}

.logo-icon {
  width: 120px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon .logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-tagline {
  font-size: 0.8rem;
  color: var(--text-color);
  margin-top: -0.2rem;
}

.nav-brand .logo:hover {
  transform: scale(1.05);
}

.nav-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition);
}

.nav-link:hover::before,
.nav-link.active::before {
  width: 80%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color);
  background: rgba(30, 64, 175, 0.05);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cta-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0.5rem;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  margin: 3px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--gradient-hero);
  color: white;
  overflow: hidden;
  padding-top: 160px;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
        /* Xe hơi icons */ url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.08)"><path d="M20 60h60c2 0 4-2 4-4V40c0-2-2-4-4-4H20c-2 0-4 2-4 4v16c0 2 2 4 4 4zm8-16h44v8H28v-8zm-8 20c-2 0-4 2-4 4s2 4 4 4 4-2 4-4-2-4-4-4zm60 0c-2 0-4 2-4 4s2 4 4 4 4-2 4-4-2-4-4-4z"/></svg>')
      15% 20%/60px 60px no-repeat,
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.06)"><path d="M20 60h60c2 0 4-2 4-4V40c0-2-2-4-4-4H20c-2 0-4 2-4 4v16c0 2 2 4 4 4zm8-16h44v8H28v-8zm-8 20c-2 0-4 2-4 4s2 4 4 4 4-2 4-4-2-4-4-4zm60 0c-2 0-4 2-4 4s2 4 4 4 4-2 4-4-2-4-4-4z"/></svg>')
      85% 80%/80px 80px no-repeat,
    /* Phone/App icons */
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.07)"><rect x="25" y="10" width="50" height="80" rx="8" ry="8" fill="none" stroke="currentColor" stroke-width="3"/><circle cx="50" cy="20" r="2"/><rect x="35" y="30" width="30" height="2"/><rect x="35" y="40" width="30" height="2"/><rect x="35" y="50" width="20" height="2"/></svg>')
      10% 70%/50px 50px no-repeat,
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.05)"><rect x="25" y="10" width="50" height="80" rx="8" ry="8" fill="none" stroke="currentColor" stroke-width="3"/><circle cx="50" cy="20" r="2"/><rect x="35" y="30" width="30" height="2"/><rect x="35" y="40" width="30" height="2"/><rect x="35" y="50" width="20" height="2"/></svg>')
      90% 25%/70px 70px no-repeat,
    /* Route/Path icons */
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.06)"><circle cx="20" cy="20" r="6" fill="currentColor"/><circle cx="80" cy="80" r="6" fill="currentColor"/><path d="M26 26 Q50 10 74 74" stroke="currentColor" stroke-width="2" fill="none" stroke-dasharray="5,5"/></svg>')
      70% 60%/60px 60px no-repeat,
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="rgba(255,255,255,0.04)"><circle cx="20" cy="20" r="6" fill="currentColor"/><circle cx="80" cy="80" r="6" fill="currentColor"/><path d="M26 26 Q50 10 74 74" stroke="currentColor" stroke-width="2" fill="none" stroke-dasharray="5,5"/></svg>')
      30% 40%/80px 80px no-repeat,
    /* Grid pattern */
      url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grid" width="50" height="50" patternUnits="userSpaceOnUse"><path d="M 50 0 L 0 0 0 50" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
  opacity: 0.8;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  33% {
    transform: translateY(-10px) rotate(1deg);
  }
  66% {
    transform: translateY(5px) rotate(-0.5deg);
  }
}

.hero-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
        /* Floating circles */ radial-gradient(
      circle at 20% 30%,
      rgba(96, 165, 250, 0.15) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(59, 130, 246, 0.1) 0%,
      transparent 35%
    ),
    radial-gradient(
      circle at 60% 80%,
      rgba(147, 197, 253, 0.12) 0%,
      transparent 45%
    ),
    radial-gradient(
      circle at 30% 70%,
      rgba(219, 234, 254, 0.08) 0%,
      transparent 30%
    ),
    /* Traffic lines effect */
      linear-gradient(
        45deg,
        transparent 49%,
        rgba(255, 255, 255, 0.02) 50%,
        transparent 51%
      ),
    linear-gradient(
      -45deg,
      transparent 49%,
      rgba(255, 255, 255, 0.02) 50%,
      transparent 51%
    );
  animation: backgroundShift 25s ease-in-out infinite;
}

@keyframes backgroundShift {
  0%,
  100% {
    transform: translateX(0) scale(1);
    opacity: 1;
  }
  25% {
    transform: translateX(20px) scale(1.02);
    opacity: 0.9;
  }
  50% {
    transform: translateX(-10px) scale(0.98);
    opacity: 1;
  }
  75% {
    transform: translateX(15px) scale(1.01);
    opacity: 0.95;
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  animation: fadeInUp 1s ease-out;
}

/* New Hero Layout */
.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
  min-height: 80vh;
}

.hero-content-left {
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 0.5rem 1rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-badge i {
  color: #fbbf24;
}

.hero-features {
  margin: 2rem 0;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.feature-item i {
  color: #16a34a;
  font-size: 1.2rem;
  width: 20px;
}

.hero-actions {
  margin-top: 3rem;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.app-download-section {
  margin-bottom: 2rem;
}

.download-text {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.app-download-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-divider {
  text-align: center;
  margin: 2rem 0;
  position: relative;
}

.hero-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.hero-divider span {
  background: var(--gradient-hero);
  padding: 0 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  position: relative;
}

.phone-action {
  display: flex;
  justify-content: center;
}

.phone-button {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 1rem 2rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s ease;
  cursor: pointer;
}

.phone-button:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.phone-button i {
  font-size: 1.5rem;
  color: #16a34a;
  width: 40px;
  height: 40px;
  background: rgba(22, 163, 74, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-info {
  display: flex;
  flex-direction: column;
}

.phone-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.phone-number {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fbbf24;
  text-decoration: none;
}

.phone-number:hover {
  color: #f59e0b;
}

/* Right Visual Section */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.visual-container {
  position: relative;
  width: 100%;
  max-width: 500px;
}

.hero-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
  width: 100%;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}

.feature-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.feature-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.feature-title {
  font-weight: 700;
  color: white;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.02em;
}

.feature-desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

.hero-phone-mockup {
  display: flex;
  justify-content: center;
  position: relative;
  overflow: visible; /* Đảm bảo ảnh không bị cụt khi zoom */
  padding: 30px; /* Thêm padding để có không gian cho zoom effect */
}

.phone-frame {
  width: 280px;
  height: 500px;
  background: linear-gradient(145deg, #2d3748, #1a202c);
  border-radius: 40px;
  padding: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.phone-frame::before {
  content: "";
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 6px;
  background: #4a5568;
  border-radius: 3px;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, #f7fafc, #edf2f7);
  border-radius: 30px;
  overflow: hidden;
  position: relative;
}

.app-interface {
  padding: 2rem 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.app-header {
  margin-bottom: 3rem;
}

.app-logo {
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  margin-bottom: 1rem;
}

.location-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-color);
  font-size: 0.9rem;
  font-weight: 500;
}

.location-info i {
  color: var(--primary-color);
}

.booking-interface {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.route-display {
  background: white;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  width: 100%;
  position: relative;
}

.route-point {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  font-weight: 600;
  color: var(--text-color);
}

.route-point.start i {
  color: #16a34a;
}

.route-point.end i {
  color: var(--primary-color);
}

.route-line {
  width: 2px;
  height: 30px;
  background: linear-gradient(to bottom, #16a34a, var(--primary-color));
  margin-left: 0.5rem;
  border-radius: 1px;
}

.book-button {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border-radius: 15px;
  font-weight: 600;
  text-align: center;
  width: 100%;
  box-shadow: 0 5px 15px rgba(30, 64, 175, 0.3);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  animation: fadeInUp 0.5s ease-out 0.1s both;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  animation: fadeInUp 0.5s ease-out 0.2s both;
}

.hero-phone {
  margin-top: 2rem;
  font-size: 1.1rem;
  animation: fadeInUp 0.5s ease-out 0.4s both;
}

.hero-phone a {
  color: #fbbf24;
  font-weight: 600;
  text-decoration: none;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(251, 191, 36, 0.1);
  transition: var(--transition);
}

.hero-phone a:hover {
  background: rgba(251, 191, 36, 0.2);
  transform: scale(1.05);
}

/* Benefits Section */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.benefit-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(30, 64, 175, 0.1);
}

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

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

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-color);
}

.benefit-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

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

.benefit-card:hover .benefit-icon::before {
  left: 100%;
}

.benefit-card:hover .benefit-icon {
  transform: scale(1.1) rotate(5deg);
}

.benefit-card h3 {
  font-size: 1.4rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  transition: var(--transition);
}

.benefit-card:hover h3 {
  color: var(--primary-color);
}

.benefit-card p {
  color: var(--text-color);
  line-height: 1.6;
}

/* Steps Section */
.steps {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 3rem;
}

.step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 2rem;
  border-radius: var(--border-radius);
  background: white;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid rgba(30, 64, 175, 0.1);
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.step:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -1.5rem;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  z-index: 1;
}

.step-number {
  width: 80px;
  height: 40px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
}

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

.step:hover .step-number::before {
  left: 100%;
}

.step:hover .step-number {
  transform: scale(1.1);
}

.step h3 {
  font-size: 1.3rem;
  color: var(--dark-color);
  margin-bottom: 1rem;
  transition: var(--transition);
}

.step:hover h3 {
  color: var(--primary-color);
}

.step p {
  color: var(--text-color);
  line-height: 1.6;
}

/* App Promo Section */
.app-promo-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.app-promo-text h2 {
  font-size: 2.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2rem;
}

.app-features {
  list-style: none;
  margin: 2rem 0;
}

.app-features li {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  background: rgba(30, 64, 175, 0.05);
  transition: var(--transition);
}

.app-features li:hover {
  background: rgba(30, 64, 175, 0.1);
  transform: translateX(5px);
}

.app-features i {
  color: white;
  background: var(--gradient-primary);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.app-promo-buttons {
  display: flex;
  gap: 2rem;
  align-items: center;
  margin-top: 2rem;
}

.store-buttons {
  display: flex;
  gap: 1rem;
}

.app-promo-image-QR img {
  width: 120px;
  height: 120px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.phone-mockup {
  text-align: center;
  position: relative;
}

.phone-mockup img {
  max-width: 350px;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.phone-mockup:hover img {
  transform: scale(1.02) rotate(1deg);
}

/* Hero App Screenshot Styles */
.app-screenshot-container {
  display: flex;
  justify-content: center;
  position: relative;
  overflow: visible; 
  padding: 10px; 
}

.hero-app-image {
  max-width: 280px;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  display: block;
}

.hero-app-image:hover {
  transform: scale(1.1); /* Tăng zoom effect khi hover */
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5);
}

/* Driver Info Section */
.driver-info {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
}

.driver-info::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="driver-pattern" width="40" height="40" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(30,64,175,0.05)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23driver-pattern)"/></svg>');
  pointer-events: none;
}

.driver-info-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.driver-info-text h2 {
  font-size: 2.2rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
}

.driver-intro {
  font-size: 1.1rem;
  color: var(--text-color);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.driver-qualities {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.quality-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.quality-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.quality-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.quality-text h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--dark-color);
  margin-bottom: 0.5rem;
}

.quality-text p {
  color: var(--text-color);
  line-height: 1.6;
}

.driver-contact {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.contact-text {
  font-weight: 600;
  color: var(--text-color);
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.driver-info-visual {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.driver-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.stat-box {
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.stat-box:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-color);
  font-weight: 500;
}

.driver-image {
  background: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.photo-placeholder {
  text-align: center;
  padding: 2rem;
  background: var(--gradient-secondary);
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
}

.photo-placeholder i {
  font-size: 4rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.photo-placeholder p {
  font-weight: 600;
  color: var(--text-color);
}

.certification-badges {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.badge {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem;
  background: var(--light-green);
  border-radius: 8px;
  font-size: 0.9rem;
}

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

.badge span {
  color: var(--text-color);
  font-weight: 500;
}

/* Responsive for Driver Info */
@media (max-width: 768px) {
  .driver-info-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .driver-contact {
    justify-content: center;
  }
}

/* Footer */
.footer {
  background: linear-gradient(
    135deg,
    var(--dark-color) 0%,
    #1f2937 50%,
    #374151 100%
  );
  color: white;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerPattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(96,165,250,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23footerPattern)"/></svg>');
  pointer-events: none;
}

.footer-main {
  padding: 4rem 0 2rem;
  position: relative;
  z-index: 1;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

/* Company Section */
.footer-company {
  max-width: 400px;
}

.footer-logo-section {
  margin-bottom: 1.5rem;
}

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

.footer-logo .logo-icon {
  width: 100px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-logo .logo-icon .logo-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer-logo .logo-text h3 {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #84cc16 0%, #16a34a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}

.footer-logo .logo-text p {
  font-size: 0.9rem;
  color: #9ca3af;
  margin: 0;
}

.company-desc {
  color: #d1d5db;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.company-stats {
  display: flex;
  gap: 2rem;
}

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

.company-stats .stat-number {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.3rem;
}

.company-stats .stat-label {
  font-size: 0.8rem;
  color: #9ca3af;
}

/* Links Section */
.footer-links h4 {
  margin-bottom: 1.5rem;
  color: white;
  font-weight: 600;
  position: relative;
}

.footer-links h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
}

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

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.footer-links a i {
  font-size: 0.9rem;
  width: 16px;
}

/* Contact Section */
.footer-contact h4 {
  margin-bottom: 1.5rem;
  color: white;
  font-weight: 600;
  position: relative;
}

.footer-contact h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item i {
  color: var(--accent-color);
  font-size: 1.1rem;
  margin-top: 0.2rem;
  width: 20px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
}

.contact-item i.fa-map-marker-alt {
  font-size: 1.2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-bottom: 0.2rem;
}

.contact-value {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.contact-value:hover {
  color: var(--accent-color);
}

/* Download Section */
.footer-download h4 {
  margin-bottom: 1rem;
  color: white;
  font-weight: 600;
  position: relative;
}

.footer-download h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
}

.download-desc {
  color: #d1d5db;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.download-options {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.qr-section {
  text-align: center;
}

.qr-code {
  background: white;
  padding: 0.5rem;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.qr-code img {
  width: 80px;
  height: 80px;
  border-radius: 4px;
}

.qr-label {
  font-size: 0.8rem;
  color: #9ca3af;
}

.store-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.store-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.store-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.store-btn i {
  font-size: 1.5rem;
}

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

.btn-small {
  font-size: 0.7rem;
  color: #d1d5db;
}

.btn-large {
  font-size: 0.9rem;
  font-weight: 600;
  color: white;
}

.social-section {
  text-align: center;
}

.social-label {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-bottom: 0.8rem;
  display: block;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.social-link.facebook {
  background: #1877f2;
  color: white;
}

.social-link.zalo {
  background: #0068ff;
  color: white;
}

.social-link:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.zalo-icon {
  font-weight: bold;
  font-size: 1rem;
}

/* Footer Bottom */
.footer-bottom {
  background: rgba(0, 0, 0, 0.3);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.copyright {
  color: #9ca3af;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: #d1d5db;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

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

/* Responsive Design */

/* Responsive Design */
/* Tablet */
@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  /* Hero Tablet */
  .hero-layout {
    gap: 3rem;
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-features-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 350px;
  }

  .feature-card {
    padding: 1.2rem;
  }

  .feature-icon {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }

  .feature-title {
    font-size: 1rem;
  }

  .feature-desc {
    font-size: 0.85rem;
  }

  .phone-frame {
    width: 240px;
    height: 440px;
  }

  .hero-app-image {
    max-width: 240px;
  }
}

@media (max-width: 768px) {
  /* Ẩn header-top trên mobile để tiết kiệm không gian */
  .header-top {
    display: none;
  }

  .navbar {
    padding: 0.8rem 0; /* Tăng một chút padding vì không còn header-top */
  }

  .cta-button {
    padding: 0.6rem 1rem; /* Giảm size nút CTA */
    font-size: 0.85rem;
    border-radius: 20px;
  }

  .logo-icon {
    width: 100px; /* Giảm size logo cho mobile */
    height: 50px;
  }

  .nav-menu {
    position: fixed;
    top: 60px; /* Giảm vì chỉ còn navbar */
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: start;
    padding-top: 2rem;
    transition: var(--transition);
    border-right: 1px solid rgba(30, 64, 175, 0.1);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex !important; /* Đảm bảo hiển thị hamburger menu */
    flex-direction: column;
    width: 30px; /* Giảm size hamburger menu */
    height: 30px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.3rem;
    justify-content: center;
  }

  .nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-color);
    margin: 2px 0;
    transition: var(--transition);
  }

  .hero-title {
    font-size: 2.2rem; /* Giảm thêm một chút */
  }

  .hero {
    padding-top: 80px; /* Giảm nhiều hơn vì không còn header-top */
  }

  /* New Hero Responsive */
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
    min-height: auto;
    text-align: left; /* Căn trái cho đẹp hơn */
  }

  /* Đảm bảo content hiển thị trước, visual sau */
  .hero-content-left {
    order: 1;
  }

  .hero-visual {
    order: 2;
  }

  .hero-features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .feature-card {
    padding: 1rem;
    text-align: left;
  }

  .feature-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .feature-title {
    font-size: 0.95rem;
  }

  .feature-desc {
    font-size: 0.8rem;
  }

  /* Hero content mobile */
  .hero-content-left {
    text-align: left;
    padding: 0 1rem;
  }

  .hero-badge {
    margin-bottom: 1rem;
  }

  .hero-title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
  }

  .phone-frame {
    width: 220px;
    height: 400px;
    padding: 15px;
  }

  .hero-app-image {
    max-width: 220px;
  }

  .app-screenshot-container {
    padding: 5px;
  }

  .hero-phone-mockup {
    padding: 10px; 
  }

  .app-interface {
    padding: 1.5rem 1rem;
  }

  .app-download-buttons {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .steps {
    flex-direction: column;
  }

  .step:not(:last-child)::after {
    content: "↓";
    top: auto;
    bottom: -1.5rem;
    right: 50%;
    transform: translateX(50%);
  }

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

  .app-promo-buttons {
    justify-content: center;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

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

  .hero-app-image {
    max-width: 180px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

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

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

  .footer-links ul {
    text-align: left;
  }

  .contact-item {
    align-items: flex-start;
    text-align: left;
  }

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

  .section {
    padding: 3rem 0;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.4s ease-out;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  opacity: 0;
  visibility: hidden;
  transform: translateY(100px);
  z-index: 1000;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 25px 30px -5px rgba(0, 0, 0, 0.15),
    0 15px 15px -5px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  .back-to-top {
    width: 45px;
    height: 45px;
    bottom: 1.5rem;
    right: 1.5rem;
    font-size: 1rem;
  }
}

/* About Page Specific Styles */
.about-hero {
  padding-top: 140px; /* Tăng padding để phù hợp với header 2 phần */
  padding-bottom: 5rem;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  position: relative;
}

.about-hero .hero-content-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.about-hero .hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-hero .hero-subtitle {
  font-size: 1.3rem;
  opacity: 0.9;
  font-weight: 300;
}

/* Responsive adjustments for about hero */
@media (max-width: 768px) {
  .about-hero {
    padding-top: 100px;
    padding-bottom: 3rem;
  }

  .about-hero .hero-title {
    font-size: 2.5rem;
  }

  .about-hero .hero-subtitle {
    font-size: 1.1rem;
  }
}

/* Contact Page Specific Styles */
.contact-hero {
  padding-top: 140px; /* Tăng padding để phù hợp với header 2 phần */
  padding-bottom: 5rem;
  background: var(--gradient-primary);
  color: white;
  text-align: center;
  position: relative;
}

.contact-hero .hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.contact-hero .hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.contact-hero .hero-subtitle {
  font-size: 1.3rem;
  opacity: 0.9;
  font-weight: 300;
}

/* Responsive adjustments for contact hero */
@media (max-width: 768px) {
  .contact-hero {
    padding-top: 100px;
    padding-bottom: 3rem;
  }

  .contact-hero .hero-title {
    font-size: 2.5rem;
  }

  .contact-hero .hero-subtitle {
    font-size: 1.1rem;
  }
}

.about-hero {
  background: linear-gradient(
    135deg,
    #14532d 0%,
    #166534 25%,
    #16a34a 75%,
    #84cc16 100%
  );
  color: white;
  padding: 8rem 0 4rem;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
      circle at 20% 30%,
      rgba(255, 255, 255, 0.1) 0%,
      transparent 40%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(255, 255, 255, 0.08) 0%,
      transparent 35%
    ),
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20 60h60c2 0 4-2 4-4V40c0-2-2-4-4-4H20c-2 0-4 2-4 4v16c0 2 2 4 4 4zm8-16h44v8H28v-8z" fill="rgba(255,255,255,0.05)"/></svg>')
      15% 20%/80px 80px no-repeat,
    url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20 60h60c2 0 4-2 4-4V40c0-2-2-4-4-4H20c-2 0-4 2-4 4v16c0 2 2 4 4 4zm8-16h44v8H28v-8z" fill="rgba(255,255,255,0.03)"/></svg>')
      85% 80%/120px 120px no-repeat;
  animation: float 15s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(2deg);
  }
}

.hero-content-wrapper {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: 1.3rem;
  opacity: 0.9;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Main Content Layout */
.about-main {
  padding: 5rem 0;
  background: linear-gradient(to bottom, #f8fafc 0%, #ffffff 50%, #f1f5f9 100%);
}

.intro-section {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
}

.intro-text {
  background: white;
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  position: relative;
}

.intro-text::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-primary);
  border-radius: 20px 20px 0 0;
}

.intro-visual {
  position: relative;
  text-align: center;
}

.visual-icon {
  width: 200px;
  height: 200px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: white;
  margin: 0 auto 2rem;
  box-shadow: 0 15px 40px rgba(30, 64, 175, 0.3);
  animation: pulse 3s ease-in-out infinite;
}

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

.visual-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.stat-item {
  background: white;
  padding: 1.5rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-color);
  margin-top: 0.5rem;
}

/* Values Timeline Section */
.values-section {
  margin: 5rem 0;
}

.values-timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.values-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-primary);
  transform: translateX(-50%);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin: 3rem 0;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: 55%;
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 55%;
  margin-right: 0;
  text-align: left;
}

.timeline-content {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  position: relative;
  transition: all 0.3s ease;
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.timeline-item:nth-child(odd) .timeline-content::after {
  content: "";
  position: absolute;
  right: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border: 15px solid transparent;
  border-left-color: white;
}

.timeline-item:nth-child(even) .timeline-content::after {
  content: "";
  position: absolute;
  left: -15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border: 15px solid transparent;
  border-right-color: white;
}

.timeline-icon {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  box-shadow: 0 5px 15px rgba(30, 64, 175, 0.3);
  z-index: 2;
}

.timeline-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.timeline-text {
  color: var(--text-color);
  line-height: 1.6;
}

/* Mission Vision Cards */
.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 5rem;
}

.mission-card,
.vision-card {
  background: white;
  padding: 3rem;
  border-radius: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.mission-card:hover,
.vision-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.mission-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(135deg, #166534 0%, #16a34a 100%);
}

.vision-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(135deg, #84cc16 0%, #65a30d 100%);
}

.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.mission-card .card-icon {
  background: linear-gradient(135deg, #166534 0%, #16a34a 100%);
}

.vision-card .card-icon {
  background: linear-gradient(135deg, #84cc16 0%, #65a30d 100%);
}

.card-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark-color);
}

/* Closing Message */
.closing-message {
  background: var(--gradient-primary);
  color: white;
  padding: 4rem 0;
  margin-top: 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing-message::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.08)"/><circle cx="60" cy="80" r="2.5" fill="rgba(255,255,255,0.06)"/></svg>');
  animation: float 20s ease-in-out infinite;
}

.closing-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.closing-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.closing-text {
  font-size: 1.2rem;
  opacity: 0.95;
  line-height: 1.7;
}

/* Responsive Design */
@media (max-width: 768px) {
  .intro-section {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .intro-visual {
    order: -1;
  }

  .visual-icon {
    width: 150px;
    height: 150px;
    font-size: 3rem;
  }

  .values-timeline::before {
    left: 20px;
  }

  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 60px;
    margin-right: 0;
    text-align: left;
  }

  .timeline-item:nth-child(odd) .timeline-content::after,
  .timeline-item:nth-child(even) .timeline-content::after {
    left: -15px;
    right: auto;
    border-color: transparent;
    border-right-color: white;
  }

  .timeline-icon {
    left: 20px;
    transform: translateY(-50%);
  }

  .mission-vision {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }
}
.contact-hero {
  background: linear-gradient(
    135deg,
    #14532d 0%,
    #166534 25%,
    #16a34a 75%,
    #84cc16 100%
  );
  color: white;
  padding: 10rem 0 8rem;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 60vh;
}

.contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
                /* Grid pattern only */ url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 50 50"><defs><pattern id="contactGrid" width="25" height="25" patternUnits="userSpaceOnUse"><path d="M 25 0 L 0 0 0 25" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23contactGrid)"/></svg>');
  animation: float 18s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-15px) rotate(1deg);
  }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Quick Contact Bar */
.quick-contact {
  background: white;
  padding: 2rem 0;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 2;
  margin-top: -3rem;
}

.quick-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
  padding: 0 2rem;
  justify-content: center;
}

.quick-contact-item {
  background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.quick-contact-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: all 0.3s ease;
}

.quick-contact-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(30, 64, 175, 0.15);
  border-color: var(--accent-color);
}

.quick-contact-item:hover::before {
  transform: scaleX(1);
}

.quick-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 1.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.quick-icon::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: all 0.3s ease;
}

.quick-contact-item:hover .quick-icon::before {
  left: 100%;
}

.quick-contact-item:hover .quick-icon {
  transform: scale(1.1) rotate(5deg);
}

.quick-contact-item h3 {
  color: var(--dark-color);
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.quick-contact-item p {
  color: var(--text-color);
  margin-bottom: 1rem;
}

.quick-contact-item a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 2px solid var(--primary-color);
  border-radius: 25px;
  display: inline-block;
  transition: all 0.3s ease;
}

.quick-contact-item a:hover {
  background: var(--primary-color);
  color: white;
  transform: scale(1.05);
}

/* Main Content Layout */
.contact-main {
  padding: 5rem 0;
  background: linear-gradient(to bottom, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
}

.contact-layout {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Contact Information Cards */
.contact-info-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-card {
  background: white;
  padding: 2.5rem;
  border-radius: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: all 0.3s ease;
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

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

.info-card h3 {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.info-card i {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-list {
  list-style: none;
}

.info-list li {
  padding: 0.8rem 0;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.info-list li:last-child {
  border-bottom: none;
}

.info-list .info-icon {
  width: 35px;
  height: 35px;
  background: rgba(30, 64, 175, 0.1);
  color: var(--primary-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.info-list .info-text h4 {
  color: var(--dark-color);
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.info-list .info-text p,
.info-list .info-text a {
  color: var(--text-color);
  font-size: 0.95rem;
  text-decoration: none;
}

.info-list .info-text a:hover {
  color: var(--primary-color);
}

/* Enhanced Contact Form */
.form-container {
  background: white;
  padding: 3rem;
  border-radius: 25px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.form-container::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--gradient-primary);
}

.form-header {
  text-align: center;
  margin-bottom: 3rem;
}

.form-header h2 {
  color: var(--dark-color);
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.form-header p {
  color: var(--text-color);
  font-size: 1.1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  color: var(--dark-color);
  font-weight: 600;
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 1.2rem;
  border: 2px solid #e5e7eb;
  border-radius: 15px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  background: white;
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
  transform: translateY(-2px);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.submit-container {
  text-align: center;
  margin-top: 2rem;
}

.btn-submit {
  background: var(--gradient-primary);
  color: white;
  padding: 1.2rem 3rem;
  border: none;
  border-radius: 25px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(30, 64, 175, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: all 0.3s ease;
}

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

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
}

/* FAQ Cards */
.faq-section {
  padding: 5rem 0;
  background: var(--gradient-secondary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 3rem auto 0;
  padding: 0 2rem;
}

.faq-card {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.faq-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: all 0.3s ease;
}

.faq-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
  border-color: var(--accent-color);
}

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

.faq-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 1.5rem;
  transition: all 0.3s ease;
}

.faq-card:hover .faq-icon {
  transform: scale(1.1) rotate(10deg);
}

.faq-card h3 {
  color: var(--dark-color);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.faq-card p {
  color: var(--text-color);
  line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .quick-contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .quick-contact-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 400px;
  }

  .contact-layout {
    padding: 0 1rem;
  }

  .form-container {
    padding: 2rem;
  }

  .faq-grid {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }
}

@media (max-width: 480px) {
  .contact-hero {
    padding: 8rem 0 6rem;
    min-height: 50vh;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .info-card {
    padding: 2rem;
  }

  .form-container {
    padding: 1.5rem;
  }
}