/* 
   PRACKTA Template Premium - Main Stylesheet
   Versão: 2.0
   Autor: Manus AI
   
   Índice:
   1. Variáveis e Reset
   2. Tipografia
   3. Layout e Containers
   4. Componentes
   5. Seções Específicas
   6. Animações
   7. Media Queries
*/

/* ===== 1. Variáveis e Reset ===== */
:root {
    /* Cores principais - Preto, Branco e Cobre */
    --black: #000000;
    --white: #ffffff;
    --copper: #b87333;
    --copper-light: #d4976a;
    --copper-dark: #8c5425;
    
    /* Tons de cinza */
    --gray-dark: #1a1a1a;
    --gray-medium: #666666;
    --gray-light: #f5f5f5;
    
    /* Cores de estado */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    
    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Bordas e sombras */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --box-shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --box-shadow-premium: 0 10px 30px rgba(184, 115, 51, 0.2);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    background-image: url('https://www.transparenttextures.com/patterns/concrete-wall.png');
    overflow-x: hidden;
}

/* ===== 2. Tipografia ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Anton', sans-serif;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--black);
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--copper);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--copper-dark);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--copper);
    border-radius: var(--border-radius-sm);
}

/* ===== 3. Layout e Containers ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.7);
}

/* ===== 4. Componentes ===== */
/* Botões */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    font-family: 'Anton', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    text-align: center;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.primary-cta {
    background-color: var(--copper);
    color: var(--white);
}

.primary-cta:hover {
    background-color: var(--copper-dark);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-hover);
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
}

.cta-button:hover::before {
    left: 100%;
}

/* Vídeo Container */
.video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: var(--spacing-lg) auto;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--box-shadow-premium);
    border: 1px solid var(--copper);
}

.video-placeholder {
    aspect-ratio: 16 / 9;
    background-color: var(--black);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    color: var(--copper);
}

.video-placeholder p {
    font-size: 1.2rem;
    margin-bottom: 0;
}

/* Tabela de Entregas */
.table-container {
    overflow-x: auto;
    margin-bottom: var(--spacing-lg);
}

.deliveries-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    box-shadow: var(--box-shadow-premium);
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.deliveries-table th,
.deliveries-table td {
    padding: var(--spacing-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.deliveries-table th {
    background-color: var(--black);
    color: var(--white);
    font-family: 'Anton', sans-serif;
    text-transform: uppercase;
}

.deliveries-table tr:last-child td {
    border-bottom: none;
}

.deliveries-table tr:hover {
    background-color: rgba(184, 115, 51, 0.05);
}

.deliveries-table i.fa-check-circle {
    color: var(--copper);
    font-size: 1.2rem;
}

.total-value {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.real-value {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    color: var(--gray-medium);
    text-decoration: line-through;
}

.you-pay {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--black);
}

.you-pay span {
    color: var(--copper);
    font-size: 1.8rem;
}

/* Planos */
.plans-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.plan-card {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    background-color: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    border: 1px solid rgba(184, 115, 51, 0.1);
}

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-premium);
    border-color: var(--copper);
}

.plan-header {
    padding: var(--spacing-md);
    background-color: var(--black);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.plan-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--copper);
    background: linear-gradient(90deg, var(--copper-dark), var(--copper), var(--copper-light));
}

.plan-header h3 {
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.plan-price {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: var(--spacing-xs);
}

.plan-price .period {
    font-size: 1rem;
    opacity: 0.8;
}

.plan-billing {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 0;
}

.plan-features {
    padding: var(--spacing-md);
}

.plan-features ul {
    list-style: none;
}

.plan-features li {
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
}

.plan-features li i {
    color: var(--copper);
    margin-right: var(--spacing-xs);
}

.plan-cta {
    display: block;
    margin: 0 var(--spacing-md) var(--spacing-md);
    padding: var(--spacing-sm) 0;
    background-color: var(--copper);
    color: var(--white);
    text-align: center;
    border-radius: var(--border-radius-md);
    font-weight: bold;
    transition: background-color var(--transition-normal);
}

.plan-cta:hover {
    background-color: var(--copper-dark);
    color: var(--white);
}

.plan-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--copper);
    color: var(--white);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: bold;
    border-bottom-left-radius: var(--border-radius-md);
}

/* Countdown */
.countdown-container {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.countdown {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--black);
    color: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    min-width: 80px;
    border: 1px solid var(--copper);
}

.countdown-item span:first-child {
    font-size: 2rem;
    font-weight: bold;
    color: var(--copper);
}

.countdown-label {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* Audience */
.audience-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.audience-item {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid rgba(184, 115, 51, 0.1);
}

.audience-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-premium);
    border-color: var(--copper);
}

.audience-icon {
    font-size: 2.5rem;
    color: var(--copper);
    margin-bottom: var(--spacing-sm);
}

.audience-item h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.audience-item p {
    margin-bottom: 0;
    color: var(--gray-medium);
}

/* FAQ */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    background-color: var(--white);
    border: 1px solid rgba(184, 115, 51, 0.1);
}

.faq-question {
    padding: var(--spacing-md);
    background-color: var(--black);
    color: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
    color: var(--white);
}

.faq-question i {
    transition: transform var(--transition-normal);
    color: var(--copper);
}

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

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.faq-item.active .faq-answer {
    padding: var(--spacing-md);
    max-height: 500px;
}

/* Garantia */
.guarantee-container {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-premium);
    border: 1px solid var(--copper);
}

.guarantee-icon {
    font-size: 4rem;
    color: var(--copper);
    margin-bottom: var(--spacing-md);
}

.guarantee-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.guarantee-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.guarantee-feature i {
    font-size: 2rem;
    color: var(--copper);
}

/* Formulário de Contato */
.contact-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-premium);
    border: 1px solid rgba(184, 115, 51, 0.2);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--copper);
}

.submit-button {
    background-color: var(--copper);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-weight: bold;
    cursor: pointer;
    transition: background-color var(--transition-normal);
    width: 100%;
}

.submit-button:hover {
    background-color: var(--copper-dark);
}

/* WhatsApp Flutuante */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.whatsapp-float:hover {
    background-color: #128C7E;
    color: var(--white);
    transform: scale(1.1);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    border-radius: 50%;
    width: 100%;
    height: 100%;
    background-color: #25d366;
    opacity: 0.4;
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.4;
    }
    70% {
        transform: scale(1.3);
        opacity: 0;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

/* ===== 5. Seções Específicas ===== */
/* Header */
#header {
    background-color: var(--white);
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logo {
    max-height: 150px;
    width: auto;
    border-radius: 15px;
    box-shadow: var(--box-shadow-premium);
    padding: 10px;
    background-color: var(--white);
    transition: transform var(--transition-normal);
}

.logo:hover {
    transform: scale(1.05);
}

/* Hero Section */
#hero {
    text-align: center;
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    position: relative;
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--copper-dark), var(--copper), var(--copper-light));
}

.plan-name {
    color: var(--copper);
    margin-bottom: var(--spacing-xs);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.subtitle {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    text-transform: none;
    color: var(--gray-medium);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Benefit Section */
#benefit {
    text-align: center;
    background-color: var(--black);
    color: var(--white);
    position: relative;
}

#benefit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--copper-dark), var(--copper), var(--copper-light));
}

#benefit .headline {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--copper);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

#benefit .description {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.2rem;
    color: var(--white);
}

/* Final CTA */
#final-cta {
    text-align: center;
    background-color: var(--black);
    color: var(--white);
    position: relative;
}

#final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--copper-dark), var(--copper), var(--copper-light));
}

.final-headline {
    color: var(--white);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
#footer {
    background-color: var(--black);
    color: var(--white);
    padding: var(--spacing-md) 0;
    text-align: center;
    position: relative;
}

#footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--copper-dark), var(--copper), var(--copper-light));
}

.copyright {
    margin-bottom: var(--spacing-sm);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--copper);
}

.footer-links a:hover {
    color: var(--copper-light);
}

/* ===== 6. Animações ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Efeito de brilho para elementos premium */
.premium-shine {
    position: relative;
    overflow: hidden;
}

.premium-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    transform: rotate(30deg);
    animation: shine 6s infinite linear;
}

@keyframes shine {
    from {
        transform: translateX(-100%) rotate(30deg);
    }
    to {
        transform: translateX(100%) rotate(30deg);
    }
}

/* ===== 7. Media Queries ===== */
@media (max-width: 1200px) {
    html {
        font-size: 15px;
    }
}

@media (max-width: 992px) {
    html {
        font-size: 14px;
    }
    
    .plans-container {
        flex-direction: column;
        align-items: center;
    }
    
    .plan-card {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 13px;
    }
    
    h1 {
        font-size: 2.8rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .audience-container {
        grid-template-columns: 1fr;
    }
    
    .countdown-item {
        min-width: 60px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        right: 20px;
        bottom: 20px;
        font-size: 25px;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 12px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .countdown {
        gap: var(--spacing-xs);
    }
    
    .countdown-item {
        min-width: 50px;
        padding: var(--spacing-xs);
    }
}