/* ============================================= */
/* LANDING.CSS - Estilos completos para 90 Audio */
/* Adaptado a colores 90 Media                   */
/* ============================================= */

:root {
    --color-primary: #007887;
    --color-primary-dark: #005f6b;
    --color-primary-light: #0095a8;
    --color-secondary: #0d1520;
    --color-white: #ffffff;
    --color-text: rgba(255, 255, 255, 0.92);
    --color-text-light: rgba(255, 255, 255, 0.75);
    --color-text-muted: rgba(255, 255, 255, 0.45);
    --bg-gradient: linear-gradient(145deg, #0d1520 0%, #0d1b2a 35%, #0a2a3a 65%, #005566 100%);
    --bg-glass: rgba(255, 255, 255, 0.06);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 6px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 10px 25px rgba(0, 0, 0, 0.3);
    --blur-sm: blur(10px);
    --blur-md: blur(12px);
    --blur-lg: blur(15px);
    --transition-fast: 0.2s;
    --transition-normal: 0.3s;
    --transition-slow: 0.5s;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 50px;
    --border-glass: 1px solid rgba(255, 255, 255, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg-gradient);
    min-height: 100vh;
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }

.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 16px; 
}

/* ============================================= */
/* HEADER - RESPONSIVE EXTREMO                  */
/* ============================================= */
.site-header {
    background: rgba(13, 21, 32, 0.95);
    backdrop-filter: var(--blur-md);
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    flex-shrink: 0;
    min-height: 70px;
}

.site-header .header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.site-header .logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.site-header .logo img {
    height: 50px;
    width: auto;
    display: block;
    transition: all var(--transition-fast);
}

.site-header .header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.site-header .btn-whatsapp {
    background: #25D366;
    border: none;
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Montserrat', sans-serif;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.site-header .btn-whatsapp:hover {
    background: #1da851;
    transform: scale(1.05);
}

.site-header .btn-whatsapp i {
    font-size: 18px;
}

/* ============================================= */
/* BANDA DE SERVICIO EN PRUEBAS                  */
/* ============================================= */
.beta-banner {
    background: linear-gradient(135deg, #0d1520, #1a2634);
    padding: 12px 20px;
    text-align: center;
    border-bottom: 3px solid var(--color-primary);
    border-top: 3px solid var(--color-primary);
}

.beta-banner .container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.beta-banner .beta-icon {
    font-size: 22px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.beta-banner .beta-text {
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
}

.beta-banner .beta-text strong {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary-light);
}

.beta-banner .beta-date {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    font-weight: 400;
    background: rgba(0, 120, 135, 0.15);
    padding: 4px 16px;
    border-radius: 50px;
    border: 1px solid rgba(0, 120, 135, 0.2);
}

.beta-banner .beta-date i {
    margin-right: 6px;
    color: var(--color-primary-light);
}

/* ============================================= */
/* HERO - MEJOR CONTRASTE                       */
/* ============================================= */
.hero {
    text-align: center;
    padding: 40px 16px 30px;
    flex-shrink: 0;
}

.hero .badge {
    display: inline-block;
    background: rgba(0, 120, 135, 0.2);
    color: var(--color-primary-light);
    padding: 5px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 120, 135, 0.25);
}

.hero .logo-big {
    font-size: 56px;
    display: block;
    margin-bottom: 8px;
}

.hero h1 {
    font-size: 32px;
    font-weight: 300;
    margin: 8px 0 12px;
    line-height: 1.15;
    color: var(--color-white);
}

.hero h1 span {
    font-weight: 700;
    color: var(--color-primary-light);
}

.hero .hero-desc {
    color: var(--color-text-light);
    font-size: 17px;
    max-width: 700px;
    margin: 0 auto 20px;
    font-weight: 300;
    line-height: 1.6;
}

.hero .highlight-sgae {
    background: rgba(0, 120, 135, 0.12);
    border: 1px solid rgba(0, 120, 135, 0.2);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    max-width: 700px;
    margin: 0 auto 24px;
    font-size: 14px;
    color: var(--color-text);
}

.hero .highlight-sgae strong {
    color: var(--color-primary-light);
    font-weight: 700;
}

.hero .highlight-sgae i {
    color: var(--color-primary-light);
    margin-right: 6px;
}

.hero .highlight-sgae .small-text {
    font-size: 13px;
    color: var(--color-text-light);
    display: block;
    margin-top: 4px;
}

.hero .highlight-sgae .small-text strong {
    color: var(--color-primary-light);
}

.hero .hero-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.hero .btn-hero {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    flex: 1;
    min-width: 180px;
}

.hero .btn-hero:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 120, 135, 0.3);
}

.hero .btn-hero-outline {
    display: inline-block;
    background: transparent;
    color: var(--color-white);
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-normal);
    border: 2px solid rgba(255, 255, 255, 0.25);
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    flex: 1;
    min-width: 180px;
}

.hero .btn-hero-outline:hover {
    border-color: var(--color-primary-light);
    color: var(--color-primary-light);
    transform: translateY(-2px);
}

/* ============================================= */
/* SECCIÓN "SIN" - CONTRASTE MEJORADO           */
/* ============================================= */
.section-sin {
    padding: 40px 0 30px;
    flex-shrink: 0;
}

.section-sin .section-title {
    text-align: center;
    font-size: 26px;
    font-weight: 300;
    margin-bottom: 6px;
    color: var(--color-white);
}

.section-sin .section-title span {
    font-weight: 700;
    color: var(--color-primary-light);
}

.section-sin .section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 15px;
    font-weight: 300;
    margin-bottom: 30px;
}

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

.sin-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: 24px 20px;
    text-align: center;
    transition: all var(--transition-normal);
}

.sin-card:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 120, 135, 0.3);
    background: rgba(0, 120, 135, 0.05);
}

.sin-card .icon {
    font-size: 40px;
    display: block;
    margin-bottom: 10px;
}

.sin-card .name {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary-light);
    margin-bottom: 6px;
}

.sin-card .desc {
    font-size: 14px;
    color: var(--color-text-light);
    font-weight: 300;
    line-height: 1.6;
}

/* ============================================= */
/* CATEGORÍAS                                   */
/* ============================================= */
.section-categorias {
    padding: 30px 0 40px;
    flex-shrink: 0;
}

.section-categorias .section-title {
    text-align: center;
    font-size: 26px;
    font-weight: 300;
    margin-bottom: 6px;
    color: var(--color-white);
}

.section-categorias .section-title span {
    font-weight: 700;
    color: var(--color-primary-light);
}

.section-categorias .section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 14px;
    font-weight: 300;
    margin-bottom: 30px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.category-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: 18px 12px;
    text-align: center;
    transition: all var(--transition-normal);
    text-decoration: none;
    color: var(--color-white);
}

.category-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-primary);
    background: rgba(0, 120, 135, 0.08);
}

.category-card .icon {
    font-size: 32px;
    display: block;
    margin-bottom: 6px;
}

.category-card .name {
    font-size: 14px;
    font-weight: 600;
}

.category-card .desc {
    display: none;
}

.category-card .badge-public {
    display: inline-block;
    margin-top: 8px;
    font-size: 10px;
    padding: 2px 12px;
    border-radius: 50px;
    background: rgba(0, 120, 135, 0.15);
    color: var(--color-primary-light);
    font-weight: 600;
}

/* ============================================= */
/* CERTIFICADO - SOLO PREMIUM                    */
/* ============================================= */
.section-certificado {
    padding: 30px 0 20px;
    flex-shrink: 0;
}

.certificado-box {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.certificado-box .icon {
    font-size: 44px;
    display: block;
    margin-bottom: 10px;
}

.certificado-box h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-white);
}

.certificado-box h3 span {
    color: var(--color-primary-light);
}

.certificado-box p {
    color: var(--color-text-light);
    font-size: 15px;
    font-weight: 300;
    line-height: 1.6;
}

.certificado-box .badge-ok {
    display: inline-block;
    margin-top: 12px;
    font-size: 13px;
    padding: 6px 18px;
    border-radius: 50px;
    background: rgba(76, 175, 80, 0.15);
    color: #81C784;
    font-weight: 600;
}

.certificado-form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

.certificado-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.certificado-form input {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.06);
    color: var(--color-white);
    font-size: 14px;
    font-family: 'Montserrat', sans-serif;
    transition: all var(--transition-fast);
    width: 100%;
}

.certificado-form input::placeholder {
    color: var(--color-text-muted);
}

.certificado-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.08);
}

.certificado-form .btn-descargar {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: 'Montserrat', sans-serif;
    width: 100%;
}

.certificado-form .btn-descargar:hover {
    background: var(--color-primary-dark);
    transform: scale(1.02);
}

.certificado-form .btn-descargar i {
    margin-right: 8px;
}

.certificado-form .form-nota {
    font-size: 12px;
    color: var(--color-text-muted);
    text-align: center;
}

.certificado-premium-only {
    margin-top: 20px;
    padding: 24px 20px;
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
}

.certificado-premium-only .lock-icon {
    font-size: 32px;
    color: var(--color-primary-light);
    display: block;
    margin-bottom: 12px;
}

.certificado-premium-only p {
    color: var(--color-text-light);
    font-size: 15px;
    line-height: 1.6;
}

.certificado-premium-only p strong {
    color: var(--color-white);
}

.certificado-premium-only .text-muted {
    font-size: 14px;
    color: var(--color-text-muted);
    margin: 8px 0 16px;
}

.certificado-premium-only .btn-premium-upgrade {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    text-decoration: none;
}

.certificado-premium-only .btn-premium-upgrade:hover {
    background: var(--color-primary-dark);
    transform: scale(1.03);
}

.certificado-premium-only .btn-premium-upgrade i {
    margin-right: 8px;
}

/* ============================================= */
/* PLANES - CONTRASTE MEJORADO                  */
/* ============================================= */
.section-planes {
    padding: 30px 0 40px;
    flex-shrink: 0;
}

.section-planes .section-title {
    text-align: center;
    font-size: 26px;
    font-weight: 300;
    margin-bottom: 6px;
    color: var(--color-white);
}

.section-planes .section-title span {
    font-weight: 700;
    color: var(--color-primary-light);
}

.section-planes .section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 15px;
    font-weight: 300;
    margin-bottom: 30px;
}

.planes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 400px;
    margin: 0 auto;
}

.plan-card {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    transition: all var(--transition-normal);
}

.plan-card:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.15);
}

.plan-card.popular {
    border-color: var(--color-primary);
    background: rgba(0, 120, 135, 0.08);
    border-width: 2px;
}

.plan-card .plan-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--color-white);
}

.plan-card .plan-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primary-light);
    margin: 8px 0;
}

.plan-card .plan-price small {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-light);
}

.plan-card .plan-price .price-per-day {
    display: block;
    font-size: 14px;
    font-weight: 300;
    color: var(--color-primary-light);
    margin-top: 2px;
}

.plan-card .plan-price .offer-annual {
    display: block;
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text-light);
    margin-top: 2px;
}

.plan-card .plan-price .offer-annual strong {
    color: #81C784;
    font-weight: 600;
}

.plan-card .plan-desc {
    color: var(--color-text-light);
    font-size: 13px;
    font-weight: 300;
    margin-bottom: 16px;
    line-height: 1.6;
}

.plan-card .plan-features {
    list-style: none;
    text-align: left;
    margin: 16px 0;
}

.plan-card .plan-features li {
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-light);
}

.plan-card .plan-features li i {
    color: var(--color-primary-light);
    width: 18px;
    text-align: center;
    font-size: 14px;
}

.plan-card .plan-features li .fa-times {
    color: var(--color-text-muted);
}

.plan-card .btn-plan {
    display: inline-block;
    padding: 11px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: all var(--transition-fast);
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    border: none;
    text-decoration: none;
    width: 100%;
}

.plan-card .btn-plan.btn-free {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.plan-card .btn-plan.btn-free:hover {
    background: rgba(255, 255, 255, 0.2);
}

.plan-card .btn-plan.btn-premium {
    background: var(--color-primary);
    color: white;
}

.plan-card .btn-plan.btn-premium:hover {
    background: var(--color-primary-dark);
    transform: scale(1.03);
}

.plan-card .badge-popular {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 14px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.plan-card .badge-sgae {
    display: inline-block;
    margin: 8px auto 0;
    font-size: 11px;
    padding: 4px 14px;
    border-radius: 50px;
    background: rgba(76, 175, 80, 0.15);
    color: #81C784;
    font-weight: 600;
}

/* ============================================= */
/* FAQ - ACORDEÓN DESPLEGABLE                   */
/* ============================================= */
.section-faq {
    padding: 30px 0 40px;
    flex-shrink: 0;
}

.section-faq .section-title {
    text-align: center;
    font-size: 26px;
    font-weight: 300;
    margin-bottom: 8px;
    color: var(--color-white);
}

.section-faq .section-title span {
    font-weight: 700;
    color: var(--color-primary-light);
}

.section-faq .section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 15px;
    font-weight: 300;
    margin-bottom: 30px;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-glass);
    backdrop-filter: var(--blur-sm);
    border: var(--border-glass);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(0, 120, 135, 0.2);
}

.faq-item.active {
    border-color: var(--color-primary);
    border-width: 1px;
}

.faq-item .faq-question {
    width: 100%;
    padding: 18px 20px;
    background: transparent;
    border: none;
    color: var(--color-white);
    font-family: 'Montserrat', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    text-align: left;
    transition: all var(--transition-fast);
    position: relative;
}

.faq-item .faq-question:hover {
    color: var(--color-primary-light);
}

.faq-item .faq-question .faq-icon {
    font-size: 18px;
    color: var(--color-primary-light);
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.faq-item.active .faq-question .faq-icon {
    transform: rotate(180deg);
}

.faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    padding: 0 20px;
}

.faq-item.active .faq-answer {
    max-height: 800px;
    padding: 0 20px 20px 20px;
}

.faq-item .faq-answer .faq-content {
    color: var(--color-text-light);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.7;
}

.faq-item .faq-answer .faq-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.faq-item .faq-answer .faq-content ul li {
    padding: 4px 0;
    padding-left: 24px;
    position: relative;
}

.faq-item .faq-answer .faq-content ul li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--color-primary-light);
    font-weight: 700;
}

.faq-item .faq-answer .faq-content strong {
    color: var(--color-primary-light);
    font-weight: 600;
}

.faq-item .faq-answer .faq-content a {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.faq-item .faq-answer .faq-content a:hover {
    color: var(--color-primary);
}

/* ============================================= */
/* CTA FINAL                                    */
/* ============================================= */
.section-cta {
    padding: 40px 16px;
    text-align: center;
    background: rgba(0, 120, 135, 0.04);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.section-cta h2 {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 8px;
    color: var(--color-white);
}

.section-cta h2 span {
    font-weight: 700;
    color: var(--color-primary-light);
}

.section-cta p {
    color: var(--color-text-light);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto 24px;
}

.section-cta .btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all var(--transition-normal);
    width: 100%;
    justify-content: center;
}

.section-cta .btn-cta:hover {
    background: #1da851;
    transform: scale(1.03);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.section-cta .price-detail {
    margin-top: 12px;
    font-size: 14px;
    color: var(--color-text-light);
}

.section-cta .price-detail strong {
    color: #81C784;
}

/* ============================================= */
/* FOOTER - VERSIÓN ESCRITORIO (solo PC/tablet grande) */
/* ============================================= */
.site-footer-desktop {
    display: block;
    background: rgba(13, 21, 32, 0.95);
    backdrop-filter: var(--blur-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 16px 20px;
    margin-top: auto;
    flex-shrink: 0;
}

.site-footer-desktop .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.site-footer-desktop .footer-top {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
}

.site-footer-desktop .footer-brand {
    text-align: left;
}

.site-footer-desktop .footer-logo {
    max-width: 120px;
    height: auto;
    margin-bottom: 8px;
    opacity: 0.8;
}

.site-footer-desktop .footer-tagline {
    font-size: 13px;
    color: var(--color-text-light);
    font-weight: 300;
    margin: 0;
}

.site-footer-desktop .footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: left;
}

.site-footer-desktop .footer-column h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
}

.site-footer-desktop .footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer-desktop .footer-column ul li {
    margin-bottom: 6px;
}

.site-footer-desktop .footer-column ul li a {
    font-size: 13px;
    color: var(--color-text-light);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-weight: 300;
}

.site-footer-desktop .footer-column ul li a:hover {
    color: var(--color-primary-light);
}

.site-footer-desktop .footer-column ul li a i {
    margin-right: 6px;
    font-size: 14px;
    width: 18px;
    text-align: center;
}

.site-footer-desktop .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.site-footer-desktop .footer-copy {
    font-size: 12px;
    color: var(--color-text-muted);
    margin: 0;
}

.site-footer-desktop .footer-copy a {
    color: var(--color-primary-light);
    text-decoration: none;
    font-weight: 500;
}

.site-footer-desktop .footer-copy a:hover {
    text-decoration: underline;
}

.site-footer-desktop .footer-legal {
    font-size: 12px;
    margin: 0;
}

.site-footer-desktop .footer-legal a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.site-footer-desktop .footer-legal a:hover {
    color: var(--color-primary-light);
}

/* ============================================= */
/* FOOTER - VERSIÓN MÓVIL (solo móvil/tablet)   */
/* ============================================= */
.site-footer-mobile {
    display: none;
    text-align: center;
    padding: 24px 16px 20px;
    background: rgba(13, 21, 32, 0.95);
    backdrop-filter: var(--blur-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: auto;
    flex-shrink: 0;
}

.site-footer-mobile .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.site-footer-mobile .footer-copy {
    font-size: 12px;
    color: var(--color-text-muted);
    margin: 0 0 8px 0;
    line-height: 1.6;
}

.site-footer-mobile .footer-copy a {
    color: var(--color-primary-light);
    text-decoration: none;
    font-weight: 500;
}

.site-footer-mobile .footer-copy a:hover {
    text-decoration: underline;
}

.site-footer-mobile .footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px 8px;
    margin-top: 6px;
}

.site-footer-mobile .footer-links a {
    font-size: 11px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-weight: 400;
}

.site-footer-mobile .footer-links a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.site-footer-mobile .footer-links .sep {
    color: var(--color-text-muted);
    opacity: 0.3;
}

.site-footer-mobile .footer-links-secondary {
    margin-top: 4px;
}

.site-footer-mobile .footer-links-secondary a {
    font-size: 11px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 400;
}

.site-footer-mobile .footer-links-secondary a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

/* ============================================= */
/* COOKIES POPUP - ESTILO ORIGINAL              */
/* ============================================= */
.cookies-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(13, 21, 32, 0.98);
    backdrop-filter: var(--blur-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px 16px;
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}

.cookies-popup.show {
    transform: translateY(0);
}

.cookies-popup .cookies-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.cookies-popup .cookies-text {
    font-size: 13px;
    color: var(--color-text-light);
    text-align: center;
    line-height: 1.6;
}

.cookies-popup .cookies-text strong {
    color: var(--color-primary-light);
}

.cookies-popup .cookies-text a {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.cookies-popup .cookies-text a:hover {
    color: var(--color-primary);
}

.cookies-popup .cookies-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.cookies-popup .btn-cookie {
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    transition: all var(--transition-fast);
}

.cookies-popup .btn-cookie.btn-accept {
    background: var(--color-primary);
    color: white;
}

.cookies-popup .btn-cookie.btn-accept:hover {
    background: var(--color-primary-dark);
    transform: scale(1.05);
}

.cookies-popup .btn-cookie.btn-config {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cookies-popup .btn-cookie.btn-config:hover {
    background: rgba(255, 255, 255, 0.15);
}

.cookies-popup .btn-cookie.btn-reject {
    background: transparent;
    color: var(--color-text-muted);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.cookies-popup .btn-cookie.btn-reject:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* ============================================= */
/* COOKIES MODAL - ESTILO ORIGINAL              */
/* ============================================= */
.cookies-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: var(--blur-sm);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.cookies-modal.show {
    display: flex;
}

.cookies-modal .modal-content {
    background: rgba(13, 21, 32, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.cookies-modal .modal-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 8px;
}

.cookies-modal .modal-content h3 span {
    color: var(--color-primary-light);
}

.cookies-modal .modal-content p {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 16px;
}

.cookies-modal .cookie-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cookies-modal .cookie-option:last-child {
    border-bottom: none;
}

.cookies-modal .cookie-option .cookie-info {
    flex: 1;
}

.cookies-modal .cookie-option .cookie-info .cookie-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-white);
}

.cookies-modal .cookie-option .cookie-info .cookie-desc {
    font-size: 12px;
    color: var(--color-text-muted);
}

.cookies-modal .cookie-option .cookie-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    margin-left: 12px;
}

.cookies-modal .cookie-option .cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookies-modal .cookie-option .cookie-toggle .slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    transition: var(--transition-fast);
}

.cookies-modal .cookie-option .cookie-toggle .slider::before {
    content: "";
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.cookies-modal .cookie-option .cookie-toggle input:checked + .slider {
    background: var(--color-primary);
}

.cookies-modal .cookie-option .cookie-toggle input:checked + .slider::before {
    transform: translateX(20px);
}

.cookies-modal .cookie-option .cookie-toggle input:disabled + .slider {
    opacity: 0.5;
    cursor: not-allowed;
}

.cookies-modal .modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.cookies-modal .modal-actions .btn-modal {
    padding: 10px 24px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    transition: all var(--transition-fast);
    flex: 1;
    min-width: 100px;
}

.cookies-modal .modal-actions .btn-modal.btn-save {
    background: var(--color-primary);
    color: white;
}

.cookies-modal .modal-actions .btn-modal.btn-save:hover {
    background: var(--color-primary-dark);
}

.cookies-modal .modal-actions .btn-modal.btn-close {
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-text-light);
}

.cookies-modal .modal-actions .btn-modal.btn-close:hover {
    background: rgba(255, 255, 255, 0.15);
}

/* ============================================= */
/* RESPONSIVE - Mostrar/ocultar según dispositivo */
/* ============================================= */

/* Escritorio (≥ 992px): solo footer escritorio */
@media (min-width: 992px) {
    .site-footer-desktop {
        display: block !important;
    }
    .site-footer-mobile {
        display: none !important;
    }
}

/* Tablet (601px - 991px): solo footer móvil */
@media (min-width: 601px) and (max-width: 991px) {
    .site-footer-desktop {
        display: none !important;
    }
    .site-footer-mobile {
        display: block !important;
    }
}

/* Móvil (< 601px): solo footer móvil */
@media (max-width: 600px) {
    .site-footer-desktop {
        display: none !important;
    }
    .site-footer-mobile {
        display: block !important;
        padding: 20px 12px 16px;
    }
    
    .site-footer-mobile .footer-copy {
        font-size: 11px;
    }
    
    .site-footer-mobile .footer-links a {
        font-size: 10px;
    }
    
    .site-footer-mobile .footer-links-secondary a {
        font-size: 10px;
    }
}

/* Móvil muy pequeño (< 360px) */
@media (max-width: 360px) {
    .site-footer-mobile {
        padding: 16px 10px 12px;
    }
    
    .site-footer-mobile .footer-copy {
        font-size: 10px;
    }
    
    .site-footer-mobile .footer-links {
        gap: 2px 6px;
    }
    
    .site-footer-mobile .footer-links a {
        font-size: 9px;
    }
    
    .site-footer-mobile .footer-links-secondary a {
        font-size: 9px;
    }
}

/* ============================================= */
/* RESPONSIVE - TABLET Y ESCRITORIO             */
/* ============================================= */
@media (min-width: 601px) {
    .sin-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 16px;
    }

    .category-card .desc {
        display: block;
        font-size: 12px;
        color: var(--color-text-light);
        font-weight: 300;
        margin-top: 4px;
    }

    .planes-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
    }

    .certificado-form .form-row {
        flex-direction: row;
        gap: 12px;
    }

    .certificado-form input {
        flex: 1;
    }
    .certificado-form .btn-descargar {
        width: auto;
        flex-shrink: 0;
    }

    /* Cookies responsive */
    .cookies-popup .cookies-inner {
        flex-direction: row;
        justify-content: space-between;
    }
    .cookies-popup .cookies-text {
        text-align: left;
        flex: 1;
    }
    .cookies-popup .cookies-actions {
        flex-shrink: 0;
    }
}

@media (min-width: 992px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .planes-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
    }

    .faq-accordion {
        max-width: 900px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
        padding: 0 24px;
    }

    .site-header {
        padding: 10px 24px;
    }

    .site-footer-desktop {
        padding: 40px 24px 20px;
    }
}

/* ============================================= */
/* RESPONSIVE - PANTALLAS MUY PEQUEÑAS          */
/* ============================================= */
@media (max-width: 600px) {
    .site-header {
        padding: 10px 14px;
        min-height: 64px;
    }
    
    .site-header .logo img {
        height: 48px !important;
    }
    
    .site-header .btn-whatsapp {
        padding: 8px 16px;
        font-size: 13px;
    }
    .site-header .btn-whatsapp i {
        font-size: 16px;
    }
    .site-header .btn-whatsapp span {
        display: inline !important;
    }

    .beta-banner {
        padding: 10px 12px;
    }
    .beta-banner .beta-text {
        font-size: 13px;
    }
    .beta-banner .beta-date {
        font-size: 12px;
        padding: 3px 12px;
    }
    .beta-banner .beta-icon {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .container { padding: 0 12px; }

    .site-header {
        padding: 8px 12px;
        min-height: 56px;
    }

    .site-header .logo img {
        height: 42px !important;
    }

    .site-header .btn-whatsapp {
        padding: 7px 14px;
        font-size: 12px;
        gap: 4px;
    }
    .site-header .btn-whatsapp i {
        font-size: 15px;
    }

    .hero {
        padding: 28px 12px 20px;
    }
    .hero .badge {
        font-size: 10px;
        padding: 4px 12px;
    }
    .hero .logo-big {
        font-size: 42px;
    }
    .hero h1 {
        font-size: 24px;
    }
    .hero .hero-desc {
        font-size: 14px;
    }
    .hero .highlight-sgae {
        font-size: 12px;
        padding: 12px 14px;
    }
    .hero .highlight-sgae .small-text {
        font-size: 11px;
    }

    .hero .btn-hero,
    .hero .btn-hero-outline {
        padding: 12px 20px;
        font-size: 14px;
        min-width: 140px;
    }

    .section-sin .section-title,
    .section-categorias .section-title,
    .section-planes .section-title,
    .section-faq .section-title {
        font-size: 22px;
    }
    .section-sin .section-subtitle,
    .section-faq .section-subtitle {
        font-size: 13px;
    }

    .sin-card {
        padding: 18px 14px;
    }
    .sin-card .icon {
        font-size: 32px;
    }
    .sin-card .name {
        font-size: 17px;
    }
    .sin-card .desc {
        font-size: 13px;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .category-card {
        padding: 14px 8px;
        border-radius: 12px;
    }
    .category-card .icon {
        font-size: 26px;
    }
    .category-card .name {
        font-size: 12px;
    }
    .category-card .badge-public {
        font-size: 9px;
        padding: 2px 10px;
    }

    .certificado-box {
        padding: 20px 14px;
    }
    .certificado-box .icon {
        font-size: 36px;
    }
    .certificado-box h3 {
        font-size: 19px;
    }
    .certificado-box p {
        font-size: 13px;
    }

    .certificado-form input {
        padding: 10px 14px;
        font-size: 13px;
    }
    .certificado-form .btn-descargar {
        padding: 12px 20px;
        font-size: 14px;
    }

    .certificado-premium-only {
        padding: 18px 14px;
    }
    .certificado-premium-only p {
        font-size: 13px;
    }
    .certificado-premium-only .btn-premium-upgrade {
        font-size: 14px;
        padding: 12px 24px;
    }

    .planes-grid {
        max-width: 100%;
        gap: 16px;
    }

    .plan-card {
        padding: 20px 16px;
    }
    .plan-card .plan-name {
        font-size: 18px;
    }
    .plan-card .plan-price {
        font-size: 28px;
    }
    .plan-card .plan-price .price-per-day {
        font-size: 12px;
    }
    .plan-card .plan-price .offer-annual {
        font-size: 11px;
    }
    .plan-card .plan-desc {
        font-size: 12px;
    }
    .plan-card .plan-features li {
        font-size: 12px;
    }
    .plan-card .btn-plan {
        font-size: 13px;
        padding: 10px 20px;
    }

    .faq-item .faq-question {
        font-size: 13px;
        padding: 14px 16px;
    }
    .faq-item .faq-answer .faq-content {
        font-size: 13px;
    }
    .faq-item.active .faq-answer {
        padding: 0 16px 16px 16px;
    }

    .section-cta {
        padding: 30px 12px;
    }
    .section-cta h2 {
        font-size: 22px;
    }
    .section-cta p {
        font-size: 14px;
    }
    .section-cta .btn-cta {
        font-size: 15px;
        padding: 14px 24px;
    }

    .cookies-popup {
        padding: 16px 12px;
    }
    .cookies-popup .cookies-text {
        font-size: 12px;
    }
    .cookies-popup .btn-cookie {
        font-size: 12px;
        padding: 8px 16px;
    }

    .cookies-modal .modal-content {
        padding: 20px 16px;
    }
    .cookies-modal .modal-content h3 {
        font-size: 18px;
    }
}

@media (max-width: 420px) {
    .site-header .logo img {
        height: 38px !important;
    }
}

@media (max-width: 360px) {
    .site-header .logo img {
        height: 32px !important;
    }
    .site-header .btn-whatsapp {
        padding: 5px 10px;
        font-size: 11px;
        gap: 3px;
    }
    .site-header .btn-whatsapp i {
        font-size: 12px;
    }

    .hero h1 {
        font-size: 20px;
    }
    .hero .hero-desc {
        font-size: 13px;
    }
    .hero .highlight-sgae {
        font-size: 11px;
        padding: 10px 12px;
    }
    .hero .btn-hero,
    .hero .btn-hero-outline {
        font-size: 13px;
        padding: 10px 16px;
        min-width: 100%;
    }

    .categories-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }
    .category-card {
        padding: 12px 6px;
    }
    .category-card .icon {
        font-size: 22px;
    }
    .category-card .name {
        font-size: 11px;
    }

    .section-sin .section-title,
    .section-categorias .section-title,
    .section-planes .section-title,
    .section-faq .section-title {
        font-size: 19px;
    }

    .certificado-box h3 {
        font-size: 17px;
    }

    .plan-card .plan-price {
        font-size: 24px;
    }

    .faq-item .faq-question {
        font-size: 12px;
        padding: 12px 14px;
    }
}

@media (max-width: 280px) {
    .site-header .logo img {
        height: 20px;
    }
}