/* 
* PNL Natália Saavedra - Estilos Principais
* Desenvolvido para site de sessões de PNL
* Público-alvo: brasileiros 35+, interessados em espiritualidade e mudança de mentalidade
*/

/* ===== VARIÁVEIS E RESET ===== */
:root {
    /* Cores Principais */
    --primary: #6a1b9a;         /* Roxo escuro - cor principal */
    --primary-light: #9c4dcc;   /* Roxo claro */
    --primary-dark: #38006b;    /* Roxo muito escuro */
    --secondary: #ffc107;       /* Dourado/Amarelo - cor secundária */
    --secondary-light: #fff350; /* Amarelo claro */
    --secondary-dark: #c79100;  /* Dourado escuro */
    
    /* Cores Neutras */
    --white: #ffffff;
    --light-gray: #f5f5f5;
    --medium-gray: #e0e0e0;
    --dark-gray: #757575;
    --black: #212121;
    
    /* Cores Funcionais */
    --success: #4caf50;
    --warning: #ff9800;
    --error: #f44336;
    --info: #2196f3;
    
    /* Tipografia */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Poppins', sans-serif;
    
    /* Espaçamentos */
    --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;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Transições */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-light);
}

ul, ol {
    list-style: none;
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

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

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
    font-weight: 700;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    max-width: 800px;
    margin: 0 auto;
}

/* ===== BOTÕES ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-family: var(--font-body);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--black);
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.btn-cta {
    background-color: var(--secondary);
    color: var(--black);
    padding: 1rem 2rem;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 700;
    box-shadow: var(--box-shadow);
}

.btn-cta:hover {
    background-color: var(--secondary-dark);
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow-lg);
}

.btn-full {
    width: 100%;
}

/* ===== HEADER / NAVEGAÇÃO ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-fast);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-menu li {
    margin-left: var(--spacing-md);
}

.nav-menu a {
    color: var(--black);
    font-weight: 500;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width var(--transition-fast);
}

.nav-menu a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.hamburger {
    display: block;
    position: relative;
    width: 30px;
    height: 2px;
    background-color: var(--primary);
    transition: all var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: var(--primary);
    transition: all var(--transition-fast);
}

.hamburger::before {
    transform: translateY(-10px);
}

.hamburger::after {
    transform: translateY(10px);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(rgba(106, 27, 154, 0.8), rgba(106, 27, 154, 0.9)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 12rem 0 8rem;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.hero-title span {
    color: var(--secondary);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

.hero-text {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

/* ===== BENEFÍCIOS SECTION ===== */
.benefits {
    background-color: var(--light-gray);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.benefit-card {
    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-fast);
}

.benefit-card:hover {
    transform: translateY(-10px);
}

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

.benefit-card h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.3rem;
}

.benefits-cta {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.benefits-cta p {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

/* ===== DEPOIMENTOS SECTION ===== */
.testimonials {
    background-color: var(--white);
}

.testimonial-quote {
    background-color: var(--primary-light);
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.testimonial-quote p {
    font-size: 1.3rem;
    font-style: italic;
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.testimonial-quote p::before,
.testimonial-quote p::after {
    content: '"';
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
}

.quote-author {
    font-weight: 600;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--light-gray);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.testimonial-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.testimonial-content {
    padding: var(--spacing-md);
}

.testimonial-stars {
    color: var(--secondary);
    margin-bottom: var(--spacing-xs);
}

.testimonial-content p {
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

.testimonial-content h4 {
    color: var(--primary);
    margin-bottom: 5px;
}

.testimonial-content span {
    color: var(--dark-gray);
    font-size: 0.9rem;
}

/* ===== SOBRE SECTION ===== */
.about {
    background-color: var(--light-gray);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image img {
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
}

.about-content h2 {
    margin-bottom: var(--spacing-md);
}

.about-content p {
    margin-bottom: var(--spacing-sm);
}

/* ===== PARA QUEM SECTION ===== */
.for-who {
    background-color: var(--white);
}

.for-who-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.for-who-card {
    text-align: center;
    padding: var(--spacing-md);
    border: 2px solid var(--medium-gray);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.for-who-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--box-shadow);
}

.for-who-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.for-who-card h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

/* ===== PROCESSO SECTION ===== */
.process {
    background-color: var(--light-gray);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.process-step {
    display: flex;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 50px;
    left: 25px;
    width: 2px;
    height: calc(100% - 30px);
    background-color: var(--primary-light);
}

.process-number {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
    z-index: 1;
}

.process-content {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--box-shadow);
    flex-grow: 1;
}

.process-content h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

.process-cta {
    text-align: center;
}

/* ===== AGENDAMENTO SECTION ===== */
.booking {
    background-color: var(--white);
}

.booking-form {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--medium-gray);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
}

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

.payment-options {
    background-color: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.payment-options h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--primary);
}

.payment-option {
    margin-bottom: 10px;
}

.payment-option input[type="radio"] {
    width: auto;
    margin-right: 10px;
}

.terms {
    display: flex;
    align-items: center;
}

.terms input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
}

.booking-info {
    display: flex;
    gap: var(--spacing-md);
}

.booking-card {
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    flex-shrink: 0;
}

.booking-card h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: var(--spacing-sm);
}

.booking-card ul li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.booking-card ul li i {
    color: var(--success);
    margin-right: 10px;
}

.guarantee {
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    
}

.guarantee-icon {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: var(--spacing-xs);
}

.guarantee h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
}

/* ===== FAQ SECTION ===== */
.faq {
    background-color: var(--light-gray);
}

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

.faq-item {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
}

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

.faq-question:hover {
    background-color: rgba(106, 27, 154, 0.05);
}

.faq-question h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 1.1rem;
}

.faq-toggle {
    color: var(--primary);
    font-size: 1.2rem;
    transition: transform var(--transition-fast);
}

.faq-answer {
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    display: none;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-item.active .faq-answer {
    display: block;
}

/* ===== CONTATO SECTION ===== */
.contact {
    background-color: var(--white);
}

.contact-container {
    display: flex;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    justify-content: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    background-color: var(--light-gray);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-right: var(--spacing-md);
}

.contact-text h3 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: 5px;
}

.contact-form {
    background-color: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.footer-logo h2 {
    font-family: var(--font-heading);
    margin-bottom: var(--spacing-xs);
    font-size: 1.5rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--secondary);
    color: var(--black);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .benefits-grid,
    .testimonials-slider,
    .for-who-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        transition: right var(--transition-medium);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        margin: 0 0 var(--spacing-sm) 0;
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 10px 0;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .about-grid,
    .booking-container,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .benefits-grid,
    .testimonials-slider,
    .for-who-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero {
        padding: 10rem 0 6rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .process-step {
        flex-direction: column;
    }
    
    .process-number {
        margin-bottom: var(--spacing-sm);
        margin-right: 0;
    }
    
    .process-step:not(:last-child)::after {
        display: none;
    }
}