/* ==========================================
   DIGITAL FIRST - Responsive Styles
   ========================================== */

/* ==========================================
   Large Desktop (1400px+)
   ========================================== */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }

    .hero-title {
        font-size: 4.5rem;
    }

    .section-title {
        font-size: 3rem;
    }
}

/* ==========================================
   Desktop (1200px - 1399px)
   ========================================== */
@media (max-width: 1399px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .hero-image {
        width: 45%;
    }

    .footer-grid {
        gap: 40px;
    }
}

/* ==========================================
   Tablet Landscape (992px - 1199px)
   ========================================== */
@media (max-width: 1199px) {
    :root {
        --section-padding: 80px 0;
    }

    h1 { font-size: 2.75rem; }
    h2 { font-size: 2.25rem; }
    h3 { font-size: 1.75rem; }

    /* Navigation */
    .nav-menu {
        gap: 30px;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }

    .hero-content {
        max-width: 650px;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-image {
        width: 40%;
        right: -3%;
    }

    .hero-stats {
        gap: 40px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* About */
    .about-grid {
        gap: 40px;
    }

    .about-badge {
        bottom: -20px;
        right: -20px;
        padding: 20px;
    }

    .about-badge-number {
        font-size: 2.5rem;
    }

    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Team */
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Why Choose Us */
    .why-grid {
        gap: 40px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
    }
}

/* ==========================================
   Tablet Portrait (768px - 991px)
   ========================================== */
@media (max-width: 991px) {
    :root {
        --section-padding: 60px 0;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }

    .section-title {
        font-size: 2.25rem;
    }

    /* Mobile Navigation */
    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 100px 30px 30px;
        gap: 0;
        box-shadow: var(--shadow-xl);
        transition: var(--transition-normal);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 15px 0;
        font-size: 1.125rem;
        border-bottom: 1px solid var(--light-gray);
    }

    .nav-link::after {
        display: none;
    }

    .nav-cta {
        margin: 20px 0 0;
        width: 100%;
    }

    .nav-cta .btn {
        width: 100%;
        justify-content: center;
    }

    /* Mobile Menu Overlay */
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-normal);
        z-index: 998;
    }

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

    /* Hero */
    .hero {
        text-align: center;
        padding: 100px 0 60px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-badge {
        margin-bottom: 1rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        margin: 0 auto 2rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        display: none;
    }

    .hero-stats {
        justify-content: center;
        gap: 30px;
        margin-top: 3rem;
    }

    .stat-item {
        text-align: center;
    }

    .stat-number {
        font-size: 2rem;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .about-badge {
        bottom: -15px;
        right: -15px;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    /* Mission Vision */
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
    }

    /* Team */
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .team-image {
        height: 220px;
    }

    /* Why Choose Us */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .why-features {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-brand {
        grid-column: span 1;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    /* Page Header */
    .page-header {
        padding: 120px 0 80px;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}

/* ==========================================
   Mobile Landscape (576px - 767px)
   ========================================== */
@media (max-width: 767px) {
    :root {
        --section-padding: 50px 0;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.375rem; }
    h4 { font-size: 1.25rem; }

    .container {
        padding: 0 15px;
    }

    .section-title {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1rem;
    }

    /* Buttons */
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    /* Hero */
    .hero {
        padding: 100px 0 50px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
    }

    .hero-stats .stat-item {
        flex: 1 1 calc(50% - 20px);
        min-width: 120px;
    }

    .stat-number {
        font-size: 1.75rem;
    }

    /* Cards */
    .card {
        padding: 25px 20px;
    }

    .card-icon {
        width: 60px;
        height: 60px;
    }

    .card-icon i {
        font-size: 1.5rem;
    }

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

    .service-icon {
        width: 70px;
        height: 70px;
    }

    .service-icon i {
        font-size: 1.75rem;
    }

    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .portfolio-overlay {
        padding: 20px;
    }

    /* Testimonials */
    .testimonial-card {
        padding: 30px 20px;
    }

    .testimonial-quote {
        font-size: 3rem;
        top: 15px;
        right: 20px;
    }

    .testimonial-text {
        font-size: 1rem;
    }

    /* Team */
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }

    .team-image {
        height: 250px;
    }

    /* CTA Section */
    .cta-section {
        padding: 60px 0;
    }

    .cta-section h2 {
        font-size: 1.75rem;
    }

    .cta-section p {
        font-size: 1rem;
    }

    /* Why Choose Us */
    .why-feature {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .why-icon {
        margin: 0 auto;
    }

    /* Contact */
    .contact-form {
        padding: 30px 20px;
    }

    .form-group input,
    .form-group textarea {
        padding: 12px;
    }

    /* Map */
    .map-container {
        height: 300px;
    }

    /* Footer */
    .footer {
        padding: 60px 0 20px;
    }

    .footer-column {
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }

    /* Back to Top */
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }

    /* Page Header */
    .page-header {
        padding: 100px 0 60px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .page-header p {
        font-size: 1rem;
    }

    .breadcrumb {
        font-size: 0.875rem;
    }
}

/* ==========================================
   Mobile Portrait (320px - 575px)
   ========================================== */
@media (max-width: 575px) {
    :root {
        --section-padding: 40px 0;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    /* Hero */
    .hero {
        padding: 90px 0 40px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 15px;
    }

    .hero-stats .stat-item {
        flex: 1 1 100%;
    }

    /* About Badge */
    .about-badge {
        position: static;
        margin-top: 20px;
        display: inline-block;
    }

    /* Mission Vision */
    .mv-card {
        padding: 30px 20px;
    }

    .mv-title {
        font-size: 1.5rem;
    }

    /* CTA Buttons */
    .cta-section .btn {
        display: block;
        width: 100%;
        margin-bottom: 15px;
    }

    .cta-section .btn:last-child {
        margin-bottom: 0;
    }

    /* About Features Grid */
    .about-features {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        margin: 0 auto;
    }

    .contact-social {
        justify-content: center;
    }

    /* Footer */
    .footer-logo {
        justify-content: center;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 10px;
    }
}

/* ==========================================
   Print Styles
   ========================================== */
@media print {
    .header,
    .back-to-top,
    .loader,
    .nav-menu,
    .nav-overlay,
    .hero-image {
        display: none !important;
    }

    body {
        font-size: 12pt;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    .section {
        padding: 30px 0;
    }

    .card,
    .service-card,
    .portfolio-card,
    .testimonial-card,
    .team-card {
        box-shadow: none;
        border: 1px solid #ddd;
    }

    a {
        text-decoration: underline;
    }
}