/* ===================================
   RESPONSIVE DESIGN - DESIGN PROFESSIONNEL MODERNE
   =================================== */

/* Tablets and below (max-width: 1024px) */
@media (max-width: 1024px) {
    :root {
        --container-padding: 1.5rem;
        --section-padding: 5rem 0;
    }

    .service-detail-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .service-detail-content.reverse {
        direction: ltr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .process-grid,
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    }
}

/* Tablets portrait and below (max-width: 768px) */
@media (max-width: 768px) {
    :root {
        --section-padding: 4rem 0;
    }

    .hero {
        min-height: 85vh;
    }

    .hero-title-main {
        font-size: clamp(2.25rem, 6vw, 3.5rem);
        letter-spacing: -0.02em;
    }

    .hero-title-sub {
        font-size: clamp(1.125rem, 3vw, 1.5rem);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

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

    .hero-feature {
        font-size: 0.9375rem;
        padding: 0.625rem 1.25rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .zones-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .page-header {
        padding: 6rem 0 4rem;
    }

    .service-detail-image {
        height: 400px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contact-form {
        padding: 2rem;
    }

    .contact-info-card {
        padding: 2rem;
    }

    .zones-list {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .intro-text {
        font-size: 1.125rem;
    }

    .cta-buttons,
    .cta-button-group {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .cta-buttons .btn,
    .cta-button-group .btn {
        width: 100%;
        max-width: 100%;
    }

    .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .process-number {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .feature-icon svg {
        width: 56px;
        height: 56px;
    }
}

/* Mobile (max-width: 640px) */
@media (max-width: 640px) {
    :root {
        --container-padding: 1.25rem;
        --section-padding: 3.5rem 0;
    }

    .header-top {
        display: none;
    }

    .navbar {
        padding: 1rem 0;
    }

    .logo img {
        height: 55px;
    }

    .nav-menu {
        position: fixed;
        top: 75px;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 1.5rem 0;
        box-shadow: var(--shadow-xl);
        transform: translateX(-100%);
        transition: var(--transition-normal);
        z-index: 999;
        border-top: 1px solid var(--gray-200);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-link {
        display: block;
        padding: 1.25rem 2rem;
        border-bottom: 1px solid var(--gray-200);
        width: 100%;
    }

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

    .nav-link:hover,
    .nav-link.active {
        background: var(--gray-50);
        color: var(--primary);
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .section-header {
        text-align: left;
        margin-bottom: 3rem;
    }

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

    .section-header.centered .section-title::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .section-title {
        font-size: clamp(1.75rem, 5vw, 2.5rem);
    }

    .section-subtitle {
        font-size: 1.125rem;
    }

    .service-card-image {
        height: 240px;
    }

    .service-card-content {
        padding: 2rem;
    }

    .zones-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .zone-card {
        padding: 2rem 1.5rem;
    }

    .page-header {
        padding: 5rem 0 3rem;
    }

    .page-title {
        font-size: clamp(2rem, 6vw, 2.75rem);
    }

    .page-subtitle {
        font-size: 1.125rem;
    }

    .service-detail-image {
        height: 320px;
    }

    .process-grid,
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .btn {
        padding: 0.875rem 2rem;
        font-size: 0.9375rem;
    }

    .btn-large {
        padding: 1.125rem 2.5rem;
        font-size: 1.0625rem;
    }

    .contact-form-title {
        font-size: 2rem;
    }

    .contact-form-subtitle {
        font-size: 1rem;
    }

    .contact-form {
        padding: 1.75rem;
    }

    .contact-info-card {
        padding: 1.75rem;
    }

    .cta-title {
        font-size: clamp(2rem, 6vw, 2.75rem);
    }

    .cta-description {
        font-size: 1.125rem;
    }

    .intro-text {
        font-size: 1.0625rem;
    }

    .hero-feature {
        display: block;
        margin: 0.5rem 0;
        text-align: center;
    }

    .cta-floating {
        bottom: 1.5rem;
        right: 1.5rem;
    }

    .cta-floating .btn {
        padding: 1rem 1.75rem;
        font-size: 0.9375rem;
    }
}

/* Very small mobile (max-width: 375px) */
@media (max-width: 375px) {
    :root {
        --container-padding: 1rem;
        --section-padding: 3rem 0;
    }

    .hero {
        min-height: 80vh;
    }

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

    .hero-title-sub {
        font-size: 1.0625rem;
    }

    .btn {
        padding: 0.75rem 1.75rem;
        font-size: 0.875rem;
    }

    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .service-card-image {
        height: 220px;
    }

    .service-card-content {
        padding: 1.5rem;
    }

    .service-detail-image {
        height: 280px;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .contact-info-card {
        padding: 1.5rem;
    }

    .process-number {
        width: 70px;
        height: 70px;
        font-size: 1.75rem;
    }

    .feature-icon svg {
        width: 48px;
        height: 48px;
    }

    .zone-card {
        padding: 1.5rem 1.25rem;
    }

    .cta-floating {
        bottom: 1rem;
        right: 1rem;
    }

    .cta-floating .btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* Landscape orientation */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding: 2rem 0;
    }

    .page-header {
        padding: 4rem 0 2rem;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .btn,
    .cta-section,
    .mobile-toggle,
    .cta-floating {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a {
        text-decoration: underline;
    }

    .section {
        padding: 1rem 0;
        page-break-inside: avoid;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .service-card-image img,
    .service-detail-image img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero-content {
        animation: none;
    }
}