/* CSS Variables */
:root {
    --primary: hsl(188, 91%, 36%);
    --primary-dark: hsl(188, 91%, 30%);
    --secondary: hsl(152, 69%, 31%);
    --accent: hsl(188, 85%, 45%);
    --background: hsl(210, 20%, 98%);
    --foreground: hsl(210, 40%, 10%);
    --muted: hsl(210, 20%, 95%);
    --muted-foreground: hsl(210, 15%, 45%);
    --border: hsl(214, 31%, 91%);
    --card: #ffffff;
    --radius: 0.75rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--background);
    color: var(--foreground);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 2rem;
    }
}

/* Top Bar */
.top-bar {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    display: none;
}

@media (min-width: 640px) {
    .top-bar {
        display: block;
    }
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.contact-info {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.contact-link {
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-link i {
    color: white;
}

.contact-link:hover {
    text-decoration: underline;
}

.emergency-text {
    font-weight: 600;
}

/* Header */
.main-header {
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    gap: 2rem;
}

.logo img {
    height: 60px;
    width: auto;
}

.main-nav {
    display: flex;
    gap: 0.5rem;
}

.nav-link {
    padding: 0.5rem 1rem;
    color: var(--foreground);
    text-decoration: none;
    border-radius: var(--radius);
    transition: all 0.3s;
    font-weight: 500;
}

.nav-link:hover, .nav-link.active {
    background: rgba(23, 162, 184, 0.1);
    color: var(--primary);
}

.emergency-btn {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: opacity 0.3s;
}

.emergency-btn i {
    color: white;
}

.emergency-btn:hover {
    opacity: 0.9;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: 0.3s;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
    transition: transform 0.3s;
}

.whatsapp-float i {
    color: white;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-carousel {
    position: relative;
    height: 100%;
}

.carousel-item {
    display: none;
    height: 100%;
}

.carousel-item.active {
    display: block;
}

.carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-item video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.carousel-controls {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

.carousel-dot.active {
    background: white;
    width: 30px;
    border-radius: 6px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, hsl(188, 91%, 36%), hsl(188, 91%, 36%));
    color: white;
    padding: 5rem 0;
    text-align: center;
}

.page-header i {
    color: white;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* Section */
.section {
    padding: 4rem 0;
}

.section-muted {
    background: var(--muted);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 3rem;
}

/* Card */
.card {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px rgba(23, 162, 184, 0.15);
}

.card-content {
    padding: 1.5rem;
}

.card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.card-title {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.card-text {
    color: var(--muted-foreground);
    line-height: 1.6;
}

/* Grid */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Icon Box */
.icon-box {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.icon-box i {
    color: white;
}

/* Button */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s;
}

.btn:hover {
    opacity: 0.9;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

/* Form */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--foreground);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-input:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Alert */
.alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
.main-footer {
    background: var(--primary);
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.footer-col h3 {
    margin-bottom: 1rem;
}

.footer-logo {
    height: 80px;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.footer-links a:hover {
    opacity: 1;
    text-decoration: underline;
}

.footer-links {
    display: flex;
    flex-direction: column;
}

.footer-links a {
    color: white;
    text-decoration: none;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 2rem;
    text-align: center;
}



.footer-bottom a {
    color: white;
}

.footer-bottom a:hover {
    text-decoration: underline;
}



/* Responsive */
@media (max-width: 1024px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    }
    
    .main-nav.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .emergency-btn {
        display: none;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-section {
        height: 400px;
    }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .banner-prev, .banner-next {
        width: 32px;
        height: 32px;
        font-size: 1.2rem;
    }
    
    .banner-prev {
        left: 0.5rem;
    }
    
    .banner-next {
        right: 0.5rem;
    }
}

/* Banner Slider */
.banner-slider-container {
    position: relative;
    max-width: 100%;
}

.banner-slider {
    position: relative;
    overflow: hidden;
}

.banner-slide {
    display: none;
    animation: fadeIn 0.5s;
}

.banner-slide.active {
    display: block;
}

.banner-prev, .banner-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.9);
    color: var(--primary);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-prev:hover, .banner-next:hover {
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.banner-prev {
    left: 1rem;
}

.banner-next {
    right: 1rem;
}

.banner-dots {
    text-align: center;
    margin-top: 1rem;
}

.banner-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--border);
    margin: 0 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.banner-dot.active {
    background: var(--primary);
    width: 30px;
    border-radius: 6px;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-in;
}

.animate-slide-up {
    animation: slideUp 0.6s ease-out;
}