/* Base Styles */
:root {
    --primary-dark: #0F1A2B;
    --accent-gold: #D4AF37;
    --text-light: #FFFFFF;
    --text-gray: #CCCCCC;
    --border-color: #2a3a50;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--primary-dark);
    color: var(--text-light);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 15px;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: 15px;
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-gold);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 15px;
    color: var(--text-gray);
}

a {
    text-decoration: none;
    color: var(--text-light);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-gold);
}

ul {
    list-style: none;
}

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

/* Header */
header {
    background-color: rgba(15, 26, 43, 0.95);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

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

.logo h1 {
    color: var(--accent-gold);
    font-size: 1.8rem;
}

nav ul {
    display: flex;
    gap: 30px;
}

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

nav ul li a {
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

nav ul li a.active,
nav ul li a:hover {
    color: var(--accent-gold);
}

nav ul li a.active:after,
nav ul li a:hover:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gold);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(15, 26, 43, 0.7), rgba(15, 26, 43, 0.9)), url('img/photo-1679682598283-a1b88b136ed8.jpg');
    background-size: cover;
    background-position: center;
    height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-sub {
    background: linear-gradient(rgba(15, 26, 43, 0.7), rgba(15, 26, 43, 0.9)), url('img/photo-1594129561461-553c1b96bb23.jpg');
    background-size: cover;
    background-position: center;
    height: 40vh;
    display: flex;
    align-items: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

/* Buttons */
.btn {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--primary-dark);
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background: #c09e2f;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Main Content */
main {
    padding: 60px 0;
}

/* Features Section */
.features {
    padding: 60px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow);
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.feature-card h3 {
    padding: 20px 20px 0;
}

.feature-card p {
    padding: 0 20px 20px;
}

/* Preview Section */
.preview-section {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.03);
}

.preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 40px;
}

.preview-text ul {
    margin: 20px 0;
    padding-left: 20px;
}

.preview-text ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.preview-text ul li:before {
    content: '✓';
    color: var(--accent-gold);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.preview-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Quick Links */
.quick-links {
    padding: 60px 0;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.link-card {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), transparent);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.link-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.link-card h3 {
    color: var(--accent-gold);
}

/* Technology Section */
.technology {
    padding: 60px 0;
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
    align-items: center;
}

.tech-steps {
    margin-top: 30px;
}

.step {
    margin-bottom: 25px;
    padding-left: 20px;
    border-left: 2px solid var(--accent-gold);
}

.step h3 {
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.tech-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

/* Registration Process */
.registration {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.03);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.process-step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--accent-gold);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0 auto 20px;
}

/* Benefits Section */
.benefits {
    padding: 60px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-top: 3px solid var(--accent-gold);
}

.benefit-card h3 {
    color: var(--accent-gold);
    margin-bottom: 15px;
}

/* Map Section */
.map-section {
    padding: 60px 0;
}

.map-container {
    position: relative;
    margin-top: 40px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.map-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 26, 43, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.map-overlay p {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.map-overlay em {
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* Gates List */
.gates-list {
    padding: 60px 0;
}

.gates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.gate-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.gate-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gate-info {
    padding: 20px;
}

.gate-info h3 {
    color: var(--accent-gold);
}

.gate-info p {
    margin-bottom: 5px;
    font-size: 0.9rem;
}

/* Info Section */
.info-section {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.03);
}

.info-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.info-box {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.info-box h3 {
    color: var(--accent-gold);
    margin-bottom: 15px;
}

/* Tariffs Section */
.tariffs {
    padding: 60px 0;
}

.tariff-info {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 40px;
}

.pricing-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.price-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.price-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-gold);
}

.price-card.featured {
    border: 1px solid var(--accent-gold);
    position: relative;
    transform: scale(1.05);
}

.price-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.price-card h3 {
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-light);
}

.price-card ul {
    margin: 20px 0;
}

.price-card ul li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.price-card ul li:last-child {
    border-bottom: none;
}

/* Payment Methods */
.payment-methods {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.03);
}

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.method-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.method-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.method-card h3 {
    color: var(--accent-gold);
    padding: 20px 20px 0;
}

.method-card ul {
    padding: 0 20px 20px;
}

.method-card ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.method-card ul li:before {
    content: '•';
    color: var(--accent-gold);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* Recharge Section */
.recharge {
    padding: 60px 0;
}

.recharge-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.option {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.option h3 {
    color: var(--accent-gold);
    margin-bottom: 15px;
}

/* Fees Section */
.fees {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.03);
}

.fees-table {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.fee-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.fee-item h3 {
    color: var(--accent-gold);
    margin-bottom: 15px;
}

/* Contact Info */
.contact-info {
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    border-top: 3px solid var(--accent-gold);
}

.contact-card h3 {
    color: var(--accent-gold);
    margin-bottom: 20px;
}

/* Contact Form */
.contact-form-section {
    padding: 60px 0;
    background: rgba(255, 255, 255, 0.03);
}

.contact-form {
    max-width: 700px;
    margin: 40px auto 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background: rgba(15, 26, 43, 0.5);
    color: var(--text-light);
    font-family: inherit;
    font-size: 1rem;
}

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

/* FAQ Section */
.faq {
    padding: 60px 0;
}

.faq-list {
    margin-top: 40px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    margin-bottom: 20px;
}

.faq-item h3 {
    color: var(--accent-gold);
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-info h3 {
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.footer-info p {
    line-height: 1.8;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links ul li a {
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--accent-gold);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 992px) {
    .preview-content,
    .tech-content {
        grid-template-columns: 1fr;
    }
    
    .preview-image,
    .tech-image {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .preview-content,
    .tech-content {
        grid-template-columns: 1fr;
    }
    
    .preview-image,
    .tech-image {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    nav ul {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        height: 60vh;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .map-image {
        height: 300px;
    }
    
    .contact-form {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        width: 95%;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    main {
        padding: 40px 0;
    }
    
    .feature-grid,
    .links-grid,
    .process-steps,
    .benefits-grid,
    .gates-grid,
    .info-content,
    .pricing-table,
    .methods-grid,
    .recharge-options,
    .fees-table,
    .contact-grid,
    .faq-list {
        grid-template-columns: 1fr;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    nav {
        display: none;
        width: 100%;
    }
    
    nav.active {
        display: block;
    }
    
    nav ul {
        flex-direction: column;
        align-items: center;
    }
}