/* Color Variables - Nature-inspired green palette */
:root {
    /* Primary green colors */
    --primary-color: #4a7c59;
    --primary-hover: #3d6849;
    --secondary-color: #6b9d7a;
    --accent-color: #88c399;
    
    /* Background colors */
    --bg-light: #f8fdf9;
    --bg-white: #ffffff;
    --bg-muted: #f0f7f2;
    
    /* Text colors */
    --text-dark: #1a3326;
    --text-muted: #5a7c6b;
    --text-light: #8fa89a;
    
    /* Border colors */
    --border-color: #d9e8df;
    --border-light: #e8f2ec;
    
    /* Shadow */
    --shadow-sm: 0 2px 4px rgba(74, 124, 89, 0.08);
    --shadow-md: 0 4px 12px rgba(74, 124, 89, 0.12);
    --shadow-lg: 0 8px 24px rgba(74, 124, 89, 0.16);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
}

.navbar {
    padding: 0.75rem 0;
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.brand-text {
    font-weight: 700;
    font-size: 1.65rem;
    color: var(--text-dark);
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-width: 2px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: rgba(74, 124, 89, 0.05);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Hero Section */
.hero-section {
    padding: 8rem 0 5rem;
    background: linear-gradient(to bottom, 
        rgba(107, 157, 122, 0.15) 0%, 
        rgba(248, 253, 249, 0) 100%);
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.hero-title .text-primary {
    color: var(--primary-color);
}

.hero-text {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.stat-number {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.hero-image {
    position: relative;
}

.hero-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(74, 124, 89, 0.1), rgba(136, 195, 153, 0.1));
    border-radius: 1.5rem;
    z-index: -1;
}

/* Section Titles */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
}

/* Services Section */
.services-section {
    padding: 5rem 0;
    background-color: var(--bg-white);
}

.service-card {
    background: var(--bg-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(74, 124, 89, 0.3);
    transform: translateY(-4px);
}

.service-icon {
    width: 48px;
    height: 48px;
    background: rgba(74, 124, 89, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: rgba(74, 124, 89, 0.2);
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background-color: var(--bg-muted);
}

.about-image {
    position: relative;
}

.about-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(107, 157, 122, 0.1), rgba(136, 195, 153, 0.1));
    border-radius: 1.5rem;
    z-index: -1;
}

.about-text {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.feature-box {
    background: var(--bg-white);
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    height: 100%;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.feature-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

/* Vehicles Section */
.vehicles-section {
    padding: 5rem 0;
    background-color: var(--bg-white);
}

.vehicle-card {
    background: var(--bg-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    height: 100%;
}

.vehicle-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.vehicle-image {
    height: 200px;
    background: linear-gradient(135deg, rgba(74, 124, 89, 0.08), rgba(107, 157, 122, 0.08));
    overflow: hidden;
    position: relative;
}

.vehicle-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.1), transparent);
}

.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.vehicle-card:hover .vehicle-image img {
    transform: scale(1.05);
}

.vehicle-body {
    padding: 1.5rem;
}

.vehicle-icon {
    width: 40px;
    height: 40px;
    background: rgba(74, 124, 89, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.vehicle-icon i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.vehicle-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.vehicle-capacity {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.vehicle-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vehicle-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.vehicle-features .dot {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Reviews Section */
.reviews-section {
    padding: 5rem 0;
    background-color: var(--bg-muted);
}

.review-card {
    background: var(--bg-white);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    height: 100%;
}

.review-card:hover {
    box-shadow: var(--shadow-md);
}

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

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

.review-text {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1rem;
}

.review-author {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.author-avatar {
    width: 40px;
    height: 40px;
    background: rgba(74, 124, 89, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.author-avatar i {
    font-size: 1.25rem;
    color: var(--primary-color);
}

.author-name {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.125rem;
}

.author-pet {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.125rem;
}

.author-date {
    font-size: 0.75rem;
    color: var(--text-light);
    margin: 0;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background-color: var(--bg-white);
}

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

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

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(74, 124, 89, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.contact-detail {
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.contact-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

.reservation-form {
    background: var(--bg-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

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

.form-control, .form-select {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(74, 124, 89, 0.15);
}

.form-control::placeholder {
    color: rgba(90, 124, 107, 0.5);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-light);
}

.footer-brand .brand-icon {
    background: var(--primary-color);
}

.footer-brand .brand-text {
    color: var(--bg-light);
}

.footer-desc {
    font-size: 0.875rem;
    color: rgba(248, 253, 249, 0.7);
    line-height: 1.6;
}

.footer-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--bg-light);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(248, 253, 249, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--bg-light);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(248, 253, 249, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: rgba(248, 253, 249, 0.2);
    color: var(--bg-light);
}

.social-link i {
    font-size: 1.25rem;
}

.footer-bottom {
    border-top: 1px solid rgba(248, 253, 249, 0.2);
    padding-top: 2rem;
    margin-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(248, 253, 249, 0.6);
    margin: 0;
}

.footer-bottom a {
    color: rgba(248, 253, 249, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--bg-light);
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .hero-section {
        padding: 6rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
}

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

.service-card,
.vehicle-card,
.review-card {
    animation: fadeInUp 0.6s ease-out;
}