/* Custom CSS for Positivo Telecom */

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Header */
.header-top {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    padding: 8px 0;
    font-size: 14px;
}

.location-selector button {
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.location-selector button:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Navigation */
.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
}

.brand-text {
    margin-left: 10px;
    font-size: 24px;
    color: #1e3a8a;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>') no-repeat center center;
    background-size: cover;
    opacity: 0.1;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.hero-image {
    position: relative;
    z-index: 2;
}

/* Plans Section */
.plans-section {
    background: #f8fafc;
    position: relative;
}

.plan-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.plan-card.best-offer {
    border: 3px solid #ef4444;
    transform: scale(1.05);
}

.best-offer-badge {
    background: #ef4444;
    color: white;
    text-align: center;
    padding: 10px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 1px;
}

.plan-header {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    color: white;
    padding: 30px 20px;
    text-align: center;
}

.plan-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.plan-speed {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fbbf24;
}

.plan-body {
    padding: 30px 20px;
}

.benefits-title, .subscriptions-title {
    color: #ef4444;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.benefits-list {
    list-style: none;
    margin-bottom: 25px;
}

.benefits-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
}

.benefits-list i {
    color: #3b82f6;
    margin-right: 10px;
    width: 20px;
}

.subscriptions {
    margin-bottom: 20px;
}

.subscription-badge {
    display: inline-block;
    background: #f1f5f9;
    color: #1e3a8a;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin: 5px 5px 5px 0;
    border: 2px solid #e2e8f0;
}

.conditions {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 25px;
}

.price-section {
    text-align: center;
    margin-bottom: 25px;
}

.price-label {
    font-size: 14px;
    color: #64748b;
    display: block;
    margin-bottom: 5px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1e3a8a;
}

.amount {
    font-size: 3rem;
    font-weight: 800;
    color: #1e3a8a;
}

.cents {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e3a8a;
}

.period {
    font-size: 1rem;
    color: #64748b;
    font-weight: 500;
}

.contract-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
    border: none;
    border-radius: 12px;
    padding: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.contract-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.3);
}

/* Address Section */
.address-section {
    background: white;
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
}

/* Additional Plans */
.additional-plan-card {
    background: white;
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.additional-plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.additional-plan-card h4 {
    color: #1e3a8a;
    font-weight: 600;
    margin-bottom: 20px;
}

.additional-price {
    margin-bottom: 25px;
}

.additional-price strong {
    display: block;
    font-size: 1.8rem;
    color: #1e3a8a;
    font-weight: 800;
}

/* Apps Section */
.app-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #3b82f6 0%, #1e3a8a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    transition: all 0.3s ease;
}

.app-icon:hover {
    transform: scale(1.1);
}

.app-icon i {
    font-size: 2rem;
    color: white;
}

/* About Section */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.benefit-item i {
    font-size: 1.5rem;
    color: #fbbf24;
    width: 30px;
}

/* FAQ Section */
.accordion-button {
    background: #f8fafc;
    border: none;
    font-weight: 600;
    color: #1e3a8a;
}

.accordion-button:not(.collapsed) {
    background: #3b82f6;
    color: white;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: #3b82f6;
}

/* Customer Services */
.service-link {
    display: block;
    background: white;
    padding: 25px 20px;
    border-radius: 12px;
    text-decoration: none;
    color: #1e3a8a;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.service-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    color: #3b82f6;
    text-decoration: none;
}

.service-link i {
    display: block;
    font-size: 2rem;
    margin-bottom: 15px;
    color: #3b82f6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .plan-card.best-offer {
        transform: none;
        margin-bottom: 20px;
    }
    
    .amount {
        font-size: 2.5rem;
    }
    
    .benefits-grid {
        gap: 15px;
    }
    
    .benefit-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .hero-section {
        padding: 50px 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .plan-body {
        padding: 20px 15px;
    }
    
    .amount {
        font-size: 2rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.plan-card {
    animation: fadeInUp 0.6s ease forwards;
}

.plan-card:nth-child(1) { animation-delay: 0.1s; }
.plan-card:nth-child(2) { animation-delay: 0.2s; }
.plan-card:nth-child(3) { animation-delay: 0.3s; }

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #3b82f6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #1e3a8a;
}