/* ========================================
   Master Créditos - Estilos CSS
   Design: Minimalismo Luxuoso com Gradientes Sutis
   Paleta: Preto (#0a0a0a), Branco (#ffffff), Ouro (#d4af37), Cinza (#f5f5f5)
   ======================================== */

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

:root {
    --primary: #d4af37;
    --dark: #0a0a0a;
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --gray: #666666;
    --border-color: #e0e0e0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--dark);
    background-color: var(--white);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* ========================================
   HEADER
   ======================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-master {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.logo-creditos {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
}

.btn-client-area {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary);
    color: var(--dark);
    text-decoration: none;
    border-radius: 0.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(212, 175, 55, 0.2);
}

.btn-client-area:hover {
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
}

@media (min-width: 768px) {
    .hero {
        padding: 8rem 0;
    }
}

.hero-background {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.4;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 48rem;
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 4.5rem;
    }
}

.hero .highlight {
    color: var(--primary);
}

.hero p {
    font-size: 1.25rem;
    color: #666;
    font-weight: 300;
    margin-bottom: 2rem;
}

/* ========================================
   DIVIDER
   ======================================== */

.divider {
    height: 4px;
    background: linear-gradient(to right, transparent, var(--primary), transparent);
    margin: 0;
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features {
    padding: 5rem 0;
}

.features h2 {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    text-align: center;
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background-color: rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    margin: 0 auto 1rem;
    font-size: 2rem;
}

.feature-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #666;
}

/* ========================================
   PLANS SECTION
   ======================================== */

.plans {
    padding: 5rem 0;
}

.plans h2 {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 1rem;
}

.plans-subtitle {
    text-align: center;
    color: #666;
    max-width: 42rem;
    margin: 0 auto 3rem;
}

/* Tabs */
.tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    background-color: #f0f0f0;
    color: var(--dark);
}

.tab-btn:hover {
    background-color: #e0e0e0;
}

.tab-btn.active {
    background-color: var(--primary);
    color: var(--dark);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

/* Table */
.table-wrapper {
    overflow-x: auto;
    margin-bottom: 2rem;
}

.plans-table {
    width: 100%;
    border-collapse: collapse;
}

.plans-table thead {
    border-bottom: 2px solid var(--primary);
}

.plans-table th {
    text-align: left;
    padding: 1rem 1.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--primary);
}

.plans-table th:last-child {
    text-align: right;
}

.plans-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.plans-table td:last-child {
    text-align: right;
}

.plans-table tbody tr:hover {
    background-color: var(--light-gray);
    transition: background-color 0.3s ease;
}

.plans-table .price {
    font-weight: 600;
    color: var(--primary);
}

.info-box {
    padding: 1rem;
    background-color: var(--light-gray);
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    text-align: center;
}

.info-box p {
    font-size: 0.875rem;
    color: #666;
}

.info-box strong {
    color: var(--dark);
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta {
    padding: 5rem 0;
}

.cta-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 768px) {
    .cta-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.cta-card {
    padding: 1.5rem;
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    border-left: 4px solid var(--primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.cta-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.cta-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.cta-card p {
    color: #666;
}

/* ========================================
   BENEFITS SECTION
   ======================================== */

.benefits {
    padding: 5rem 0;
}

.benefits h2 {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.benefit-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background-color: var(--primary);
    border-radius: 50%;
    color: var(--dark);
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.benefit-item span:last-child {
    font-size: 1.125rem;
    color: var(--dark);
    font-weight: 500;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 640px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .features h2,
    .plans h2,
    .benefits h2 {
        font-size: 1.75rem;
    }

    .plans-table th,
    .plans-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.875rem;
    }

    .tab-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}