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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3, #54a0ff, #5f27cd);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

/* Header Styles */
.header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 3px solid;
    border-image: linear-gradient(90deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3, #54a0ff, #5f27cd) 1;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand h2 {
    background: linear-gradient(45deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
    font-size: 1.8rem;
    animation: gradientShift 3s ease infinite;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ff6b6b, #feca57);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 100px 150px;
    display: flex;
    align-items: center;
    min-height: 80vh;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    
}

.hero-content {
    flex: 1;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.8;
}

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

.btn {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    background-size: 200% 200%;
}

.btn-primary {
    background: linear-gradient(45deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
    background-size: 200% 200%;
    color: white;
    animation: gradientShift 3s ease infinite;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero-card i {
    font-size: 4rem;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Section Styles */
section {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.95);
    margin: 50px 0;
    border-radius: 20px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-subtitle {
    color: #ff6b6b;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: block;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 1rem;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.about-text {
    flex: 1;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.8;
}

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

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 15px;
    color: white;
    font-weight: 500;
}

.feature-item i {
    color: white;
    font-size: 1.2rem;
}

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

.image-card {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #48dbfb, #ff9ff3, #54a0ff);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    animation: float 6s ease-in-out infinite;
}

.image-card i {
    font-size: 8rem;
    color: white;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 107, 107, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.3s ease;
    opacity: 0;
}

.service-card:hover::before {
    opacity: 1;
    animation: shimmer 0.8s ease;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    animation: gradientShift 6s ease infinite;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

.service-card p {
    color: #666;
    line-height: 1.6;
}

/* Why Choose Us Section */
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.reason-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.reason-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #5f27cd, #54a0ff, #48dbfb);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    animation: gradientShift 8s ease infinite;
}

.reason-icon i {
    font-size: 2rem;
    color: white;
}

.reason-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

/* Warranty Section */
.warranty-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.warranty-text {
    flex: 1;
}

.warranty-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #666;
    line-height: 1.8;
}

.warranty-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.warranty-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1), rgba(254, 202, 87, 0.1));
    border-radius: 15px;
    border-left: 4px solid #ff6b6b;
}

.warranty-item i {
    font-size: 2rem;
    color: #ff6b6b;
}

.warranty-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

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

.warranty-badge {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, #ff9ff3, #5f27cd);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    animation: pulse 4s ease-in-out infinite;
}

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

.warranty-badge i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.warranty-badge span {
    font-size: 1.2rem;
    font-weight: 600;
}

/* Testimonials Section */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border-top: 4px solid;
    border-image: linear-gradient(90deg, #ff6b6b, #feca57) 1;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.stars {
    margin-bottom: 1rem;
}

.stars i {
    color: #feca57;
    margin-right: 0.2rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    color: #555;
}

.testimonial-author strong {
    color: #333;
    font-size: 1.1rem;
}

.testimonial-author span {
    color: #666;
    font-size: 0.9rem;
    display: block;
    margin-top: 0.3rem;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(72, 219, 251, 0.1), rgba(255, 159, 243, 0.1));
    border-radius: 15px;
    border-left: 4px solid #48dbfb;
}

.contact-item i {
    font-size: 1.5rem;
    color: #48dbfb;
}

.contact-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.contact-item p {
    color: #666;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #f0f0f0;
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    color: #333;
    text-align: center;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 15px;
    border: 2px solid #f0f0f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.contact-form select,
.contact-form textarea {
    margin-bottom: 1rem;
}

.form-success {
    background: linear-gradient(135deg, #00b894, #00a085);
    color: white;
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
    text-align: center;
    display: none;
    animation: slideIn 0.3s ease;
}

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

/* Footer */
.footer {
    background: linear-gradient(135deg, #2d3436, #636e72);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 100px;
    border-radius: 20px 20px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #ff6b6b, #feca57);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-section p {
    line-height: 1.6;
    color: #ddd;
    margin-bottom: 1rem;
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #ff6b6b;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 1rem;
    text-align: center;
    color: #bbb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 50px 20px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-content,
    .warranty-content {
        flex-direction: column;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid,
    .reasons-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

/* Root Variables */
:root {
  --primary-color: #2c3e50;
  --accent-color: #3498db;
  --background-light: #f9f9f9;
  --text-color: #333;
  --success-color: #27ae60;
  --danger-color: #e74c3c;
  --border-radius: 6px;
  --transition: all 0.3s ease;
}

/* Base Styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
}

/* Container */
.newsletter-page {
  background-color: var(--background-light);
  padding: 60px 20px;
}

.newsletter-page .container {
  max-width: 1200px;
  margin: auto;
}

/* Flex Layout */
.newsletter-content {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

/* Info Section */
.newsletter-info {
  flex: 1 1 50%;
}

.newsletter-header h1 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.newsletter-header p {
  font-size: 1rem;
  color: #555;
}

/* Benefits */
.newsletter-benefits {
  margin-top: 30px;
}

.newsletter-benefits h3 {
  margin-bottom: 15px;
  color: var(--primary-color);
}

.benefits-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.benefit-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.benefit-item i {
  font-size: 24px;
  color: var(--accent-color);
  margin-top: 4px;
}

.benefit-item h4 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--primary-color);
}

.benefit-item p {
  margin: 4px 0 0;
  font-size: 0.95rem;
  color: #666;
}

/* Form Section */
.newsletter-form-container {
  flex: 1 1 45%;
  background: white;
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.newsletter-form h3 {
  margin-bottom: 10px;
  color: var(--primary-color);
}

.form-description {
  margin-bottom: 20px;
  color: #555;
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: var(--primary-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-color);
}

small {
  font-size: 0.8rem;
  color: #777;
}

/* Checkboxes */
.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-label {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.4;
}

/* Submit Button */
.newsletter-btn {
  display: inline-flex;
  align-items: center;
  background-color: var(--accent-color);
  color: white;
  border: none;
  padding: 12px 20px;
  font-size: 1rem;
  cursor: pointer;
  border-radius: var(--border-radius);
  transition: var(--transition);
  gap: 10px;
}

.newsletter-btn i {
  font-size: 16px;
}

.newsletter-btn:hover {
  background-color: #2980b9;
}

/* Success Message */
.form-success {
  margin-top: 30px;
  background-color: #ecfdf5;
  border-left: 5px solid var(--success-color);
  padding: 20px;
  border-radius: var(--border-radius);
  display: none;
}

.form-success i {
  color: var(--success-color);
  font-size: 1.5rem;
  margin-right: 10px;
}

.form-success h4 {
  margin: 10px 0 5px;
  color: var(--success-color);
}

.form-success p {
  font-size: 0.95rem;
  color: #444;
}

/* Features */
.newsletter-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
  margin-top: 50px;
}

.feature-card {
  background: white;
  border-radius: var(--border-radius);
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  text-align: center;
}

.feature-card i {
  font-size: 30px;
  color: var(--accent-color);
  margin-bottom: 10px;
}

.feature-card h4 {
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
  .newsletter-content {
    flex-direction: column;
  }

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

  .newsletter-form-container {
    padding: 20px;
  }
}