/* ============================================
   SOLYBAT — Responsive Styles
   Mobile-first breakpoints
   ============================================ */

/* --- Tablet (max 1024px) --- */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px 0;
    }

    h1 { font-size: var(--text-4xl); }
    h2 { font-size: var(--text-3xl); }

    .section-title { font-size: var(--text-3xl); }

    .header-inner {
        padding: 16px 24px;
    }

    .header.scrolled .header-inner {
        padding: 12px 24px;
    }

    .header-phone {
        display: none;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--navy);
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        padding: 60px 40px;
        gap: 24px;
        transition: var(--transition);
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.3);
        z-index: 1000;
    }

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

    .nav-links a {
        font-size: var(--text-xl);
        color: var(--white);
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-content {
        padding: 120px 24px 80px;
    }

    .hero h1 {
        font-size: var(--text-4xl);
    }

    .hero-stats {
        gap: 32px;
    }

    .search-options {
        grid-template-columns: repeat(3, 1fr);
    }

    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .services-grid .service-card:nth-child(5) {
        grid-column: span 2;
    }

    .ba-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer-brand {
        grid-column: span 2;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .process-step::after {
        display: none;
    }

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

    .parrainage-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    h1 { font-size: var(--text-3xl); }
    h2 { font-size: var(--text-2xl); }

    .section-title { font-size: var(--text-2xl); }

    .hero {
        min-height: 90vh;
    }

    .hero h1 {
        font-size: var(--text-3xl);
    }

    .hero p {
        font-size: var(--text-base);
    }

    .hero-buttons {
        flex-direction: column;
    }

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

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

    .search-card {
        padding: 32px 24px;
    }

    .search-options {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .trust-item {
        padding: 24px 16px;
    }

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

    .services-grid .service-card:nth-child(5) {
        grid-column: span 1;
    }

    .service-card {
        height: 300px;
    }

    .ba-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .cta-content h2 {
        font-size: var(--text-2xl);
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .parrainage-steps {
        grid-template-columns: 1fr;
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .page-hero {
        height: 40vh;
        min-height: 300px;
    }

    .page-hero h1 {
        font-size: var(--text-3xl);
    }

    .page-hero-content {
        padding: 0 24px;
    }

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

    .floating-cta {
        display: inline-flex;
    }

    .contact-form-card {
        padding: 28px 20px;
    }
}

/* --- Small mobile (max 480px) --- */
@media (max-width: 480px) {
    h1 {
        font-size: clamp(1.5rem, 5vw, 1.75rem);
    }

    .section-label {
        white-space: nowrap;
        font-size: 0.65rem;
        letter-spacing: 1.5px;
    }

    .section-label::before {
        box-shadow: 10px 0 0 var(--yellow), 20px 0 0 var(--yellow);
        margin-right: 26px;
    }

    .hero h1 {
        font-size: var(--text-2xl);
    }

    .nav-links {
        padding: 40px 20px;
    }

    .section-title {
        font-size: var(--text-xl);
    }

    .search-options {
        grid-template-columns: 1fr 1fr;
    }

    .search-option {
        padding: 16px 12px;
    }

    .trust-grid {
        gap: 12px;
    }

    .trust-item .number {
        font-size: var(--text-2xl);
    }

    .header .logo img {
        height: 32px;
    }

    .btn {
        padding: 14px 28px;
        font-size: var(--text-sm);
    }

    .btn-lg {
        padding: 16px 36px;
        font-size: var(--text-base);
    }
}

/* --- Desktop (min 1025px) --- */
@media (min-width: 1025px) {
    .floating-cta {
        display: none;
    }
}

/* --- Desktop large (min 1400px) --- */
@media (min-width: 1400px) {
    .hero h1 {
        font-size: 4.5rem;
    }

    .container-wide {
        max-width: 1500px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Mobile navigation overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.nav-overlay.active {
    display: block;
}