/* mobile.css */
/* Mobile-specific overrides for screens ≤ 900px */
@media screen and (max-width: 900px) {

    /* ===== General ===== */
    body {
        font-size: 16px;
    }

    h1 { font-size: 28px; }
    h2 { font-size: 24px; }
    h3 { font-size: 20px; }
    h4 { font-size: 18px; }
    h5 { font-size: 16px; }
    h6 { font-size: 14px; }

    header {
        flex-direction: column;
        padding: 8px 15px;
        height: auto;
    }

    .header-logo {
        height: 60px;
        margin-bottom: 5px;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
    }

    nav ul li {
        margin: 8px 0;
    }

    nav ul li a {
        font-size: 16px;
    }

    nav ul li a.active {
        font-weight: 600;
    }

    /* ===== Hero Section ===== */
    .hero {
        height: 60vh;
        padding-left: 20px;
        padding-right: 20px;
        justify-content: center;
        text-align: center;
    }

    .hero h1 {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .hero p {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .btn {
        padding: 10px 22px;
        font-size: 14px;
    }

    /* ===== About Us ===== */
    .about {
        padding: 50px 20px;
    }

    .about-container {
        flex-direction: column;
        gap: 20px;
    }

    .about-text h2 {
        font-size: 28px;
    }

    .about-text p {
        font-size: 16px;
    }

    .about-image img {
        height: auto;
    }

    /* ===== Services Section ===== */
    .services {
        padding: 50px 20px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .section-header p {
        font-size: 16px;
    }

    .services-container {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .service-card {
        max-width: 100%;
        transform: scale(1) translateY(0);
        opacity: 1;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    }

    .service-card img {
        height: 200px;
    }

    .service-card h3 {
        font-size: 18px;
    }

    .service-card p {
        font-size: 14px;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    /* ===== Gallery ===== */
    .gallery {
        padding: 50px 20px;
    }

    .gallery-container {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .gallery-item img {
        height: 150px;
    }

    /* ===== Why Choose Us ===== */
    .why-us {
        padding: 50px 20px;
    }

    .why-us h2 {
        font-size: 28px;
    }

    .why-container {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .why-card {
        padding: 20px;
    }

    .why-card h3 {
        font-size: 18px;
    }

    .why-card p {
        font-size: 14px;
    }

    /* ===== CTA Ultra ===== */
    .cta-ultra {
        padding: 60px 15px 100px;
    }

    .cta-ultra-content {
        font-size: 16px;
        max-width: 90%;
    }

    .cta-title {
        font-size: 28px;
    }

    .cta-subtitle {
        font-size: 16px;
    }

    .cta-ultra-btn {
        padding: 10px 30px;
        font-size: 14px;
    }

    /* ===== Footer ===== */
    .footer-premium {
        padding: 60px 15px 30px;
    }

    .footer-container {
        flex-direction: column;
        gap: 25px;
    }

    .footer-logo {
        width: 100px;
    }

    .links-grid {
        grid-template-columns: repeat(2, auto);
        gap: 8px 15px;
    }

    /* ===== About Page Hero ===== */
    .about-hero {
        height: 40vh;
    }

    .about-hero-content h1 {
        font-size: 28px;
    }

    .about-hero-content p {
        font-size: 16px;
    }

    /* ===== Services Page ===== */
    .services-page {
        padding: 50px 20px;
    }

    .service-row {
        flex-direction: column;
        text-align: center;
        gap: 20px;
        margin-bottom: 60px;
    }

    .service-image img {
        width: 100%;
        height: auto;
    }

    .service-text h2 {
        font-size: 24px;
    }

    .service-text p,
    .service-points li {
        font-size: 15px;
    }

    /* ===== Vision & Mission ===== */
    .vm-section {
        padding: 50px 20px;
    }

    .vm-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .vm-box {
        text-align: center;
        padding: 20px;
    }

    .vm-box h3 {
        font-size: 22px;
    }

    .vm-box li {
        font-size: 14px;
    }

    /* ===== Projects Section ===== */
    .projects-section,
    .projects-intro {
        padding: 50px 15px;
    }

    .projects-grid {
        gap: 20px;
    }

    .project-card img {
        height: 180px;
    }

    .project-info h4 {
        font-size: 16px;
    }

    .project-info p {
        font-size: 14px;
    }

    .project-scope {
        padding: 0 15px;
    }

    .scope-grid {
        gap: 20px;
    }

    .scope-card {
        padding: 20px;
    }

    /* ===== Services Trust ===== */
    .services-trust {
        margin-top: 60px;
        padding-top: 20px;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .trust-item {
        padding: 20px;
    }

    .trust-item h4 {
        font-size: 18px;
    }

    .trust-item p {
        font-size: 14px;
    }

    /* ===== Animations / Fade-in ===== */
    .fade-in {
        transform: translateY(20px);
    }
}