/* =============================================
   ENGLISH ACADEMY RVN — pago.css
   Página de Planes Premium
   ============================================= */

body {
    background: var(--bg-darker);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
}

/* ── NAV ── */
.pg-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9,14,22,0.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
}
.pg-nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.pg-logo {
    font-size: 0.9375rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    white-space: nowrap;
}
.pg-logo span { color: var(--primary-light); }
.pg-nav-right { display: flex; align-items: center; gap: 12px; }
.pg-btn-back {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.8125rem; color: var(--text-muted);
    text-decoration: none; transition: var(--transition);
}
.pg-btn-back:hover { color: var(--primary-light); }
.pg-user-chip {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-dark); border: 1px solid var(--border);
    border-radius: 20px; padding: 4px 12px 4px 4px;
    text-decoration: none; font-size: 0.8125rem;
    color: var(--text-secondary); transition: var(--transition);
}
.pg-user-chip:hover { border-color: var(--border-hover); color: var(--primary-light); }
.pg-avatar {
    width: 26px; height: 26px; border-radius: 50%;
    background: var(--primary-glow); border: 1px solid var(--border-hover);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.75rem; font-weight: 700; color: var(--primary-light);
}

/* ── MAIN ── */
.pg-main {
    max-width: 900px;
    margin: 0 auto;
    padding: 48px 24px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

/* ── HERO ── */
.pg-hero { text-align: center; }
.pg-hero-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,215,0,0.1);
    border: 1px solid rgba(255,215,0,0.3);
    color: #FFD700;
    border-radius: 20px; padding: 4px 14px;
    font-size: 0.8125rem; font-weight: 600;
    margin-bottom: 16px;
}
.pg-hero-title {
    font-size: 2.5rem; font-weight: 800;
    color: var(--text-primary); line-height: 1.2;
    margin-bottom: 12px;
}
.pg-gold { color: #FFD700; }
.pg-hero-sub {
    font-size: 1rem; color: var(--text-muted);
}

/* ── TOGGLE MENSUAL/ANUAL ── */
.pg-toggle-wrap {
    display: flex; align-items: center; gap: 14px;
}
.pg-toggle-label {
    font-size: 0.9375rem; font-weight: 600;
    color: var(--text-secondary);
    display: flex; align-items: center; gap: 8px;
}
.pg-toggle {
    width: 52px; height: 28px;
    background: var(--bg-dark);
    border: 1px solid var(--border-hover);
    border-radius: 20px;
    position: relative; cursor: pointer;
    transition: background var(--transition);
}
.pg-toggle.anual { background: rgba(255,215,0,0.15); border-color: rgba(255,215,0,0.4); }
.pg-toggle-thumb {
    position: absolute;
    top: 3px; left: 3px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--primary);
    transition: transform var(--transition), background var(--transition);
}
.pg-toggle.anual .pg-toggle-thumb {
    transform: translateX(24px);
    background: #FFD700;
}
.pg-save-badge {
    background: rgba(255,215,0,0.15);
    border: 1px solid rgba(255,215,0,0.3);
    color: #FFD700;
    border-radius: 10px; padding: 2px 8px;
    font-size: 0.7rem; font-weight: 700;
}

/* ── PLANS GRID ── */
.pg-plans {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    width: 100%;
    max-width: 780px;
}

.pg-plan-card {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    transition: var(--transition);
}

.pg-plan-premium {
    border-color: rgba(255,215,0,0.3);
    background: linear-gradient(145deg, var(--bg-dark), rgba(255,215,0,0.04));
    box-shadow: 0 8px 40px rgba(255,215,0,0.08);
}

.pg-popular-tag {
    position: absolute;
    top: -14px; left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #1a1a00;
    font-size: 0.75rem; font-weight: 700;
    padding: 4px 16px; border-radius: 20px;
    white-space: nowrap;
    display: flex; align-items: center; gap: 6px;
}

.pg-plan-top { display: flex; flex-direction: column; gap: 8px; }
.pg-plan-name { font-size: 1.125rem; font-weight: 700; color: var(--text-secondary); }
.pg-plan-price-wrap { display: flex; align-items: baseline; gap: 6px; }
.pg-plan-price { font-size: 2.5rem; font-weight: 800; color: var(--text-primary); }
.pg-plan-period { font-size: 0.875rem; color: var(--text-muted); }
.pg-plan-equiv { font-size: 0.78rem; color: var(--text-muted); font-style: italic; }

/* Features */
.pg-features {
    list-style: none; display: flex; flex-direction: column; gap: 10px;
    flex: 1;
}
.pg-features li {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.875rem;
}
.pg-features li.on  { color: var(--text-secondary); }
.pg-features li.off { color: var(--text-muted); opacity: 0.5; }
.pg-features li.on  i { color: var(--success); font-size: 0.75rem; }
.pg-features li.off i { color: var(--error); font-size: 0.75rem; }

/* Botones */
.pg-btn-outline {
    display: flex; align-items: center; justify-content: center;
    padding: 13px; border-radius: var(--radius-md);
    border: 1px solid var(--border-hover);
    color: var(--text-muted); font-size: 0.9375rem;
    text-decoration: none; font-weight: 600;
    transition: var(--transition);
    font-family: 'Poppins', sans-serif;
}
.pg-btn-outline:hover { color: var(--text-secondary); border-color: var(--primary); }

.pg-btn-premium {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 15px; border-radius: var(--radius-md);
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #1a1a00; font-weight: 700; font-size: 1rem;
    border: none; cursor: pointer;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
    position: relative; overflow: hidden;
}
.pg-btn-premium:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,215,0,0.35);
}
.pg-btn-premium:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }
.pg-btn-premium.loading .pg-btn-text { opacity: 0; }
.pg-btn-premium.loading .pg-spinner { display: block; }

.pg-spinner {
    display: none;
    position: absolute;
    width: 20px; height: 20px;
    border: 2px solid rgba(0,0,0,0.3);
    border-top-color: #1a1a00;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.pg-secure {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    font-size: 0.75rem; color: var(--text-muted);
}
.pg-secure i { color: var(--success); }

/* Alert */
.pg-alert {
    display: flex; align-items: center; gap: 8px;
    background: rgba(229,57,53,0.1);
    border: 1px solid rgba(229,57,53,0.3);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-size: 0.8125rem; color: #ff7070;
}

/* ── MÉTODOS DE PAGO ── */
.pg-metodos { text-align: center; }
.pg-metodos-title { font-size: 0.8125rem; color: var(--text-muted); margin-bottom: 12px; }
.pg-metodos-icons { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.pg-mp-badge {
    display: flex; align-items: center; gap: 6px;
    background: var(--bg-dark); border: 1px solid var(--border);
    border-radius: 8px; padding: 6px 12px;
    font-size: 0.78rem; color: var(--text-muted);
}

/* ── GARANTÍA ── */
.pg-garantia {
    display: flex; align-items: center; gap: 16px;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    width: 100%; max-width: 600px;
}
.pg-garantia-icon {
    width: 48px; height: 48px; border-radius: 50%;
    background: rgba(76,175,80,0.1);
    border: 1px solid rgba(76,175,80,0.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; color: var(--success);
    flex-shrink: 0;
}
.pg-garantia-title { font-weight: 700; font-size: 0.9375rem; margin-bottom: 4px; }
.pg-garantia-sub { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.5; }

/* ── FAQ ── */
.pg-faq {
    width: 100%; max-width: 600px;
    display: flex; flex-direction: column; gap: 12px;
}
.pg-faq-item {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
}
.pg-faq-q {
    font-weight: 600; font-size: 0.875rem;
    color: var(--text-secondary);
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 8px;
}
.pg-faq-q i { color: var(--primary-light); font-size: 0.8rem; }
.pg-faq-a { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.6; }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
    .pg-plans { grid-template-columns: 1fr; max-width: 420px; }
    .pg-hero-title { font-size: 1.75rem; }
    .pg-plan-card { padding: 24px 20px; }
    .pg-main { padding: 32px 16px 60px; gap: 28px; }
}