:root {
    /* Color Palette */
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --accent-blue: #00d2ff;
    --accent-cyan: #3aedff;
    --accent-purple: #7000ff;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Outfit', sans-serif;
}

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

html,
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 700;
}

/* Glassmorphism utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 210, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: white;
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    background: var(--glass-bg);
    border-color: var(--accent-cyan);
}

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

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

.animate-fade-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

#menu-toggle {
    display: none;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, #fff, #888);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* --- Responsive Media Queries --- */

/* Tablet (Large) and Mobile */
@media (max-width: 1024px) {
    .nav-links {
        gap: 15px;
    }

    .nav-links a {
        font-size: 0.85rem;
    }
}

/* Tablet (Medium) */
@media (max-width: 768px) {
    header {
        padding: 15px 0;
        background: rgba(5, 5, 5, 0.9);
        backdrop-filter: blur(10px);
    }

    nav {
        flex-direction: column;
        gap: 15px;
    }

    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .stats {
        gap: 40px;
    }
}

/* Mobile (Small) */
@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .nav-links {
        display: none;
    }

    .logo {
        font-size: 1.2rem;
    }

    nav {
        flex-direction: row;
        justify-content: space-between;
    }

    .hero {
        padding-top: 100px;
        height: auto;
        min-height: 100vh;
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 2.2rem;
        word-wrap: break-word;
        line-height: 1.2;
    }

    .hero-image {
        position: relative;
        width: 100%;
        max-width: 100%;
        right: 0;
        top: 0;
        transform: none;
        margin-top: 40px;
        opacity: 0.8;
        mask-image: none;
        border-radius: 20px;
    }

    .stats {
        flex-direction: column;
        gap: 30px;
        width: 100%;
    }

    .stat-item {
        width: 100%;
    }

    .stat-item h4 {
        font-size: 2.5rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .service-card {
        padding: 30px 20px;
    }

    #menu-toggle {
        display: block;
    }
}

/* Full-screen Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(5, 5, 5, 0.98);
    backdrop-filter: blur(20px);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-overlay .nav-links-mobile {
    list-style: none;
    text-align: center;
}

.mobile-menu-overlay .nav-links-mobile li {
    margin: 25px 0;
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.5s ease;
}

.mobile-menu-overlay.active .nav-links-mobile li {
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu-overlay .nav-links-mobile a {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    text-decoration: none;
}

.close-menu {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
}

/* Bottom Fixed Navigation for Mobile */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(15px);
    border-top: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 12px 20px 25px;
    justify-content: space-around;
    gap: 15px;
}

@media (max-width: 480px) {
    .bottom-nav {
        display: flex;
    }

    header .container nav .btn-primary {
        display: none;
    }
}

.bottom-nav .btn {
    flex: 1;
    font-size: 1rem;
    padding: 15px;
    text-align: center;
    border-radius: 12px;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    border: none;
    text-decoration: none;
    font-weight: 700;
}

/* New Section Styles */
.feature-section {
    padding: 100px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

@media (max-width: 480px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

.feature-box {
    padding: 40px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    transition: all 0.3s;
}

.feature-box:hover {
    border-color: var(--accent-blue);
}

.map-container {
    width: 100%;
    height: 450px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    margin-top: 40px;
}

/* Responsive Grids */
.feature-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 769px) {
    .feature-split {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

/* Footer Styling */
footer {
    padding: 80px 0 120px;
    background: #030303;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
    text-align: center;
}

@media (min-width: 769px) {
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-brand .logo {
    font-size: 1.8rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 12px;
    font-size: 0.9rem;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

@media (min-width: 769px) {
    .footer-contact a {
        justify-content: flex-end;
    }
}

.footer-contact a:hover {
    color: var(--accent-blue);
}

.footer-contact label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 2px;
}