:root {
    --primary-bg: #0f172a;
    --secondary-bg: #1e293b;
    --accent-orange: #ea580c;
    --accent-orange-hover: #c2410c;
    --accent-blue: #3b82f6;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

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

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

.text-gradient {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), #f97316);
    color: white;
    box-shadow: 0 4px 15px rgba(234, 88, 12, 0.4);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(234, 88, 12, 0.6);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.8rem;
}

.full-width {
    width: 100%;
    text-align: center;
}

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

.section-padding {
    padding: 100px 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 20px 0;
    transition: padding 0.3s ease;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: white;
}

.nav-links {
    display: flex;
    gap: 30px;
}

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

.nav-links li a:hover,
.nav-links li a.active {
    color: white;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
}

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

.nav-btn {
    padding: 8px 20px;
    box-shadow: none;
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    width: 100%;
    background: url('assets/hero.png') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -80px;
    /* Offset fixed nav */
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.95));
    z-index: 1;
}

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

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
    text-transform: Uppercase;
}

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

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Services Section */
.services {
    background-color: var(--primary-bg);
}

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

.service-card {
    background: var(--secondary-bg);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    group: hover;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-blue);
}

.card-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.service-card:hover .card-image img {
    transform: scale(1.1);
}

.card-content {
    padding: 30px;
    position: relative;
}

.service-icon {
    font-size: 2rem;
    color: var(--accent-orange);
    margin-bottom: 15px;
    background: rgba(234, 88, 12, 0.1);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-content h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

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

/* Features Section */
.features {
    background: linear-gradient(to right, var(--secondary-bg), var(--primary-bg));
    position: relative;
    overflow: hidden;
}

.feature-container {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.feature-text {
    flex: 1;
    min-width: 300px;
}

.feature-text h2 {
    font-size: 3rem;
    margin-bottom: 40px;
}

.feature-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.feature-list i {
    font-size: 1.5rem;
    color: var(--accent-blue);
    flex-shrink: 0;
    margin-top: 5px;
}

.feature-list h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

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

.feature-map-placeholder {
    flex: 1;
    min-width: 300px;
    height: 400px;
    background: url('assets/hero.png') no-repeat center center/cover;
    /* Reuse hero or a map image */
    border-radius: 20px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.feature-map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.4);
    border-radius: 20px;
}

.glass-card {
    background: rgba(15, 23, 42, 0.85);
    /* Slightly more opaque for readability */
    backdrop-filter: blur(12px);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    text-align: center;
    z-index: 2;
    max-width: 300px;
}

.glass-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.glass-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* Contact Section */
.contact {
    background-color: var(--primary-bg);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-info>p {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item i {
    font-size: 1.8rem;
    color: var(--accent-orange);
    padding: 10px;
    background: rgba(234, 88, 12, 0.1);
    border-radius: 10px;
}

.info-item h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

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

.contact-form {
    background: var(--secondary-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
}

.contact-form h3 {
    margin-bottom: 30px;
    font-size: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--primary-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: white;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

/* Footer */
footer {
    background-color: #020617;
    /* Even darker for footer */
    padding: 60px 0 30px;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.footer-logo {
    max-width: 300px;
}

.footer-logo p {
    color: var(--text-muted);
    margin-top: 10px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent-orange);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--glass-border);
    padding-top: 30px;
    color: #64748b;
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 3rem;
    }

    .nav-links {
        display: none;
        /* Add JS toggle later if needed, simple hide for now on mobile or add hamburger menu logic in JS */
    }

    .hamburger {
        display: block;
        width: 30px;
    }

    .hamburger span {
        display: block;
        width: 100%;
        height: 3px;
        background: white;
        margin: 6px 0;
        transition: 0.3s;
    }

    .nav-container .nav-btn {
        display: none;
        /* Hide phone button in header on mobile to save space, or keep it */
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 {
    animation-delay: 0.2s;
}

.delay-2 {
    animation-delay: 0.4s;
}

/* Helper for JS Scroll Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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