/* ============================================================
   WIZFIBRA - tarifas.css
   Estilos para la sección de tarifas y tabla de precios
   ============================================================ */

/* ——— SECCIÓN GENERAL ——— */
#tarifas {
    padding: 7rem 0 5rem;
    background: var(--color-slate-900);
    position: relative;
    overflow: hidden;
}

#tarifas::before {
    content: '';
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15), transparent 70%);
    pointer-events: none;
}

.tarifas-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* ——— HEADER ——— */
.tarifas-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.2);
    color: var(--color-blue-400);
    border: 1px solid rgba(37, 99, 235, 0.3);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.tarifas-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

@media (min-width: 768px) {
    .tarifas-title { font-size: 3rem; }
}

.tarifas-subtitle {
    color: var(--color-slate-400);
    font-size: 1.1rem;
}

/* ——— TABS ——— */
.tarifas-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    padding: 0.4rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--color-slate-400);
    padding: 0.6rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition-base);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.tab-btn:hover {
    color: var(--color-white);
}

.tab-btn.active {
    background: var(--color-blue-600);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

/* ——— SUB-TABS VELOCIDAD FIBRA ——— */
.fibra-speed-tabs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    padding: 0.4rem;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.speed-tab-btn {
    background: transparent;
    border: none;
    color: var(--color-slate-400);
    padding: 0.6rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
    letter-spacing: 0.02em;
}

.speed-tab-btn:hover {
    color: var(--color-white);
}

.speed-tab-btn.active {
    background: var(--color-blue-600);
    color: var(--color-white);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

/* ——— SEPARADORES DE TIER EN TABLA ——— */
.table-tier-separator td {
    background: var(--color-slate-50) !important;
    color: var(--color-slate-500) !important;
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.6rem 1.5rem !important;
    border-top: 2px solid var(--color-slate-100) !important;
}

/* ——— GRID DE TARJETAS ——— */
.tarifas-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 5rem;
}

@media (min-width: 640px) {
    .tarifas-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .tarifas-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .tarifas-grid .tarifa-card {
        flex: 0 1 280px;
        max-width: 320px;
    }
}

/* ——— TARJETA ——— */
.tarifa-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(71, 85, 105, 0.4);
    border-radius: var(--radius-2xl);
    padding: 2rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.tarifa-card:hover {
    transform: translateY(-8px);
    border-color: rgba(37, 99, 235, 0.5);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(37, 99, 235, 0.2);
}

.tarifa-card.featured {
    background: var(--color-blue-600);
    border-color: transparent;
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.35);
}

.tarifa-card.featured:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(37, 99, 235, 0.5);
    border-color: transparent;
}

/* Badge popular */
.tarifa-badge {
    position: absolute;
    top: -0.7rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f59e0b, #f97316);
    color: white;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 1.1rem;
    border-radius: var(--radius-full);
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
}

/* Badge tipo */
.tarifa-tipo-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-blue-400);
    margin-bottom: 1rem;
}

.tarifa-card.featured .tarifa-tipo-badge {
    color: rgba(191, 219, 254, 0.9);
}

/* Nombre */
.tarifa-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 0.3rem;
}

.tarifa-card.featured .tarifa-name {
    color: white;
}

/* Descripción */
.tarifa-desc {
    font-size: 0.875rem;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.tarifa-card.featured .tarifa-desc {
    color: rgba(191, 219, 254, 0.85);
}

/* Precio */
.tarifa-price {
    margin-bottom: 0.4rem;
}

.price-amount {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--color-white);
    line-height: 1;
}

.price-period {
    font-size: 1rem;
    color: var(--color-white);
    margin-left: 0.2rem;
}

.tarifa-card.featured .price-period {
    color: rgba(191, 219, 254, 0.8);
}

.price-fixed-note {
    font-size: 0.75rem;
    font-weight: 600;
    color: #86efac;
    margin-bottom: 0.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
}

.tarifa-card.featured .price-fixed-note {
    color: #bbf7d0;
}

.price-iva {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.tarifa-card.featured .price-iva {
    color: rgba(191, 219, 254, 0.6);
}

/* Features */
.tarifa-features {
    list-style: none;
    margin-bottom: 2rem;
    flex: 1;
}

.tarifa-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--color-white);
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tarifa-features li:last-child {
    border-bottom: none;
}

.tarifa-card.featured .tarifa-features li {
    color: rgba(239, 246, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.15);
}

.tarifa-features i {
    color: var(--color-blue-400);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.tarifa-card.featured .tarifa-features i {
    color: rgba(191, 219, 254, 0.9);
}

/* Botón contratar */
.tarifa-btn {
    width: 100%;
    padding: 0.9rem;
    border-radius: var(--radius-2xl);
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    background: var(--color-slate-700);
    color: var(--color-white);
    margin-top: auto;
}

.tarifa-btn:hover {
    background: var(--color-blue-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.3);
}

.tarifa-card.featured .tarifa-btn {
    background: var(--color-white);
    color: var(--color-blue-700);
}

.tarifa-card.featured .tarifa-btn:hover {
    background: var(--color-slate-100);
    transform: translateY(-2px);
}

/* Estado loading / error */
.tarifas-loading,
.tarifas-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--color-slate-400);
    font-size: 1rem;
}

.tarifas-error {
    color: #fca5a5;
}

/* ——— SECCIÓN TABLA DE PRECIOS ——— */
.pricing-table-section {
    background: var(--color-white);
    border-radius: var(--radius-3xl);
    padding: 2rem 1.5rem;
    margin-top: 1rem;
}

@media (min-width: 768px) {
    .pricing-table-section { padding: 2rem 2.5rem; }
}

.pricing-table-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: 1.25rem;
    text-align: center;
}

/* Contenedor columnas tiers */
.ptable-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .ptable-container { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .ptable-container { grid-template-columns: repeat(4, 1fr); }
}

.ptable-tier {
    border: 1px solid var(--color-slate-100);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.ptable-tier-header {
    background: var(--color-slate-50);
    color: var(--color-slate-600);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-bottom: 1px solid var(--color-slate-100);
}

.ptable-rows {
    display: flex;
    flex-direction: column;
}

.ptable-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 1rem;
    border-bottom: 1px solid var(--color-slate-50);
    transition: background 0.15s;
}

.ptable-row:last-child {
    border-bottom: none;
}

.ptable-row:hover {
    background: var(--color-slate-50);
}

.ptable-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-slate-700);
}

.ptable-price {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--color-blue-600);
    white-space: nowrap;
    margin-left: 0.5rem;
}

.ptable-price small {
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--color-slate-400);
}

.pricing-note {
    font-size: 0.72rem;
    color: var(--color-slate-400);
    text-align: center;
    padding: 0.75rem 0 0;
    font-style: italic;
}