/* CSS Variables for Theme */
:root {
    --primary: #0ea5e9; /* Light blue / AC feel */
    --primary-dark: #0284c7;
    --primary-light: #e0f2fe;
    
    --bg-color: #0f172a; /* Dark sleek background */
    --bg-surface: #1e293b;
    --bg-surface-light: #334155;
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --accent: #38bdf8;
    --border-color: rgba(255, 255, 255, 0.1);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: var(--accent);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.highlight {
    color: var(--accent);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 14px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.6);
    color: white;
}

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

.btn-outline:hover {
    background: rgba(14, 165, 233, 0.1);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 2rem;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.logo-text small {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
}

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 24px 60px;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* This will be updated via JS when image is ready */
    background-image: linear-gradient(rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.9)), url('assets/hero.png');
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-color) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    background: rgba(56, 189, 248, 0.1);
    color: var(--accent);
    border: 1px solid rgba(56, 189, 248, 0.2);
}

.badge-outline {
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
}

.badge-primary {
    background: var(--primary);
    color: white;
    border: none;
}

.hero-title-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-bottom: 24px;
    flex-wrap: nowrap;
}

.hero-logo {
    height: 240px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.4));
}

.hero h1 {
    font-size: clamp(3rem, 5vw, 5rem);
    margin-bottom: 0;
    letter-spacing: -1px;
    text-align: left;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.hero-scroll-indicator a {
    color: var(--text-main);
    opacity: 0.5;
}

.hero-scroll-indicator a:hover {
    opacity: 1;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Sections General */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    margin-bottom: 60px;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
}

.section-header.text-center p {
    margin: 0 auto;
}

/* Intro Section */
.intro {
    background: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.intro::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 50%;
    height: 200%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.05) 0%, transparent 70%);
    transform: rotate(-45deg);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.intro-text p {
    color: var(--text-muted);
    font-size: 1.125rem;
    line-height: 1.8;
}

.intro-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 40px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: rgba(14, 165, 233, 0.05);
}

.stat-card h3 {
    font-size: 3.5rem;
    color: var(--accent);
    margin-bottom: 8px;
}

.stat-card p {
    color: var(--text-main);
    font-weight: 500;
    font-family: var(--font-heading);
}

/* AC Types Section */
.ac-types {
    background: var(--bg-color);
    padding-top: 40px;
    padding-bottom: 80px;
}

.ac-grid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.ac-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    flex: 1 1 200px;
    max-width: 240px;
    transition: var(--transition);
}

.ac-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: rgba(14, 165, 233, 0.05);
}

.ac-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ac-card h3 {
    font-size: 1.125rem;
    color: var(--text-main);
}

/* Rentals Section */
.rentals {
    background: var(--bg-color);
}

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

.benefit-card {
    background: var(--bg-surface);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(14, 165, 233, 0.3);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.benefit-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.alert-box {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid #f59e0b;
    padding: 20px 24px;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.alert-icon {
    font-size: 1.25rem;
}

.alert-box p {
    color: rgba(255, 255, 255, 0.9);
}

/* Maintenance Section */
.maintenance {
    background: var(--bg-surface);
}

.maintenance-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.maintenance-text h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.maintenance-text .subtitle {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 40px;
}

.contract-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.contract-type {
    background: var(--bg-color);
    padding: 30px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.contract-type.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.1) 0%, rgba(15, 23, 42, 0) 100%);
    position: relative;
}

.contract-type h3 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.contract-desc {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 20px;
    min-height: 40px;
}

.maintenance-benefits h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.check-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 16px;
    color: var(--text-muted);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-weight: bold;
    background: rgba(14, 165, 233, 0.1);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.maintenance-image {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-surface-light);
    background-image: url('assets/technician.png');
    background-size: cover;
    background-position: center;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    position: relative;
}

.maintenance-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1);
}

/* Why Us Section */
.why-us {
    background: var(--bg-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 20px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-item:hover {
    background: rgba(14, 165, 233, 0.05);
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-item h4 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.feature-item p {
    color: var(--text-muted);
}

.clients-section {
    text-align: center;
    padding: 60px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.clients-section h3 {
    color: var(--text-muted);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 30px;
}

.clients-logos {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.client-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    opacity: 0.7;
    transition: var(--transition);
    padding: 10px 20px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-sm);
}

.client-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

/* Footer */
.footer {
    background: #0b1120;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-info .logo {
    margin-bottom: 24px;
}

.company-desc {
    color: var(--text-muted);
    margin-bottom: 24px;
    max-width: 300px;
}

.owner-info {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    display: inline-block;
}

.footer-contact h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.contact-list li {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    color: var(--text-muted);
    align-items: flex-start;
}

.contact-list li .icon {
    font-size: 1.25rem;
    margin-top: 2px;
}

.contact-list li a {
    color: var(--text-muted);
}

.contact-list li a:hover {
    color: var(--accent);
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 200px;
    background: var(--bg-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    transition: var(--transition);
}

a.map-placeholder:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

a.map-placeholder:hover .map-btn {
    background: var(--primary-light);
    color: var(--primary-dark);
}

.map-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.5;
}

.map-marker {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent);
    z-index: 1;
    margin-bottom: 8px;
}

.map-area {
    color: var(--text-muted);
    font-size: 0.875rem;
    z-index: 1;
}

.map-btn {
    margin-top: 16px;
    padding: 8px 16px;
    background: var(--primary);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
    z-index: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .intro-grid, .maintenance-content, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .maintenance-image {
        grid-row: 1;
        height: 400px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        flex-direction: column;
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
        text-align: center;
    }
    
    .hero-title-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    section {
        padding: 60px 0;
    }
}