/* Responsive - Media queries y diseño adaptativo */

/* Tablet y menor */
@media (max-width: 1024px) {
    :root {
        --font-size-6xl: 3rem;
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }

    .container {
        --container-padding: 1.5rem;
    }

    .hero-title {
        font-size: var(--font-size-5xl);
    }

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

    .cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

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

/* Mobile */
@media (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --spacing-4xl: 3rem;
        --spacing-3xl: 2rem;
    }

    /* Navigation mobile */
    .nav-wrapper {
        grid-template-columns: 1fr;
        padding-bottom: var(--spacing-md);
    }

    .nav-left,
    .nav-right {
        display: none;
    }

    .nav-center {
        justify-content: flex-start;
        padding-left: var(--spacing-lg);
    }

    .logo-circle {
        width: 80px;
        height: 80px;
        top: -10px;
    }

    .main-logo {
        width: 50px;
        height: 50px;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-mobile-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: var(--color-primary);
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        box-shadow: var(--shadow-lg);
    }

    .nav-mobile-menu.active {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hero mobile */
    .hero {
        min-height: 100svh;
        background-attachment: scroll;
    }

    .hero-content {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
    }

    .hero-edition {
        font-size: var(--font-size-xl);
    }

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

    /* Section spacing mobile */
    section {
        padding: var(--spacing-3xl) 0;
    }

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

    .section-subtitle {
        font-size: var(--font-size-lg);
    }

    /* Stats mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    /* Cards mobile */
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .card-image {
        height: 180px;
    }

    /* CTA mobile */
    .cta-title {
        font-size: var(--font-size-2xl);
    }

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

    .btn-large {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-lg);
        width: 100%;
    }

    /* Footer mobile */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    /* Course cards mobile */
    .course-card {
        padding: var(--spacing-lg);
    }

    .course-header {
        flex-direction: column;
    }

    .course-icon {
        display: none;
    }

    /* Forms mobile */
    .form-input,
    .form-textarea,
    .form-select {
        font-size: 16px; /* Previene zoom en iOS */
    }

    /* Back to top mobile */
    .back-to-top {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 45px;
        height: 45px;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    :root {
        --font-size-6xl: 2rem;
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --container-padding: 1rem;
    }

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

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .btn-hero {
        font-size: var(--font-size-base);
        padding: var(--spacing-md) var(--spacing-xl);
    }

    .card-content {
        padding: var(--spacing-lg);
    }

    .course-card {
        padding: var(--spacing-md);
    }
}

/* Large screens */
@media (min-width: 1400px) {
    :root {
        --container-max-width: 1320px;
    }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: var(--spacing-4xl) 0;
    }

    .scroll-indicator {
        display: none;
    }
}

/* Print styles */
@media print {
    .navbar,
    .scroll-indicator,
    .back-to-top,
    .btn {
        display: none;
    }

    .hero {
        background-attachment: scroll;
        page-break-after: always;
    }

    section {
        page-break-inside: avoid;
    }
}

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

    .scroll-indicator span::before {
        animation: none;
    }
}

/* =========================================
   FIX DEFINITIVO PARA EL HEADER EN MÓVILES
   ========================================= */
@media (max-width: 992px) {
    /* Hacemos que la barra crezca y apile las cosas verticalmente */
    .top-bar .nav-container,
    .top-bar .nav-inner {
        flex-direction: column !important;
        height: auto !important;
        padding: 15px 10px !important;
        gap: 15px !important;
    }

    /* Quitamos la posición absoluta de la gota para que deje de tapar los botones */
    .central-logo-container {
        position: relative !important;
        left: auto !important;
        transform: none !important;
        width: 80px !important;
        height: 80px !important;
        border-radius: 50% !important;
        margin: 0 auto !important;
        padding-top: 5px !important;
        box-shadow: 0 4px 10px rgba(0,0,0,0.15) !important;
    }

    .central-logo {
        width: 55px !important;
        margin-top: 0 !important;
    }

    /* Centramos los enlaces para que parezcan botones ordenados */
    .nav-links {
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 10px 15px !important;
        width: 100% !important;
    }

    .nav-links li a,
    .nav-link,
    .nav-badge {
        font-size: 0.85rem !important;
        padding: 6px 10px !important;
        text-align: center !important;
    }
}