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

/* Variáveis CSS para paleta de cores */
:root {
    /* Cores Base */
    --bege-claro: #F5E6D3;
    --bege-medio: #E8D4BA;
    --dourado-suave: #D4B896;
    --caramelo-claro: #C9A876;
    
    /* Cores de Ação */
    --verde-acinzentado: #7A9B7E;
    --verde-medio: #5F7A63;
    --verde-escuro: #4A6350;
    
    /* Cores de Destaque */
    --azul-escuro: #2C3E50;
    --vermelho-vibrante: #E84855;
    --coral-salmao: #F4A460;
    --branco: #FFFFFF;
    
    /* Tipografia */
    --font-titles: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Espaçamento */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 80px;
    --spacing-4xl: 120px;
    
    /* Bordas */
    --border-radius: 16px;
    --border-radius-full: 30px;
    
    /* Sombras */
    --shadow-light: 0 4px 20px rgba(44, 62, 80, 0.08);
    --shadow-medium: 0 8px 30px rgba(44, 62, 80, 0.15);
    
    /* Breakpoints */
    --mobile: 768px;
    --tablet: 1024px;
    --desktop: 1440px;
}

/* Typography */
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--verde-escuro);
    background-color: var(--bege-claro);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-titles);
    color: var(--azul-escuro);
    line-height: 1.2;
}

h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
}

h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 600;
}

h3 {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 600;
}

h4 {
    font-size: 20px;
    font-weight: 600;
}

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

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-full);
    font-family: var(--font-titles);
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.btn-primary {
    background-color: var(--vermelho-vibrante);
    color: var(--branco);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    background-color: #d73845;
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--verde-acinzentado);
    color: var(--branco);
}

.btn-secondary:hover {
    background-color: var(--verde-medio);
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 18px;
}

/* Utilities */
.hidden {
    display: none !important;
}

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

.section-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--verde-medio);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--azul-escuro);
    color: var(--branco);
    padding: var(--spacing-sm);
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--spacing-sm);
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.cookie-link {
    color: var(--coral-salmao);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

/* HERO SECTION */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--bege-claro) 0%, var(--bege-medio) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('assets/hero-bg-pattern.svg') no-repeat center center;
    background-size: cover;
    opacity: 0.05;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 20px;
    color: var(--verde-medio);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.hero-image {
    position: relative;
    animation: fadeInRight 1s ease-out 0.3s both;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

.tropical-leaves {
    position: absolute;
    width: 200px;
    height: 200px;
    background: url('assets/tropical-leaf.svg') no-repeat center;
    background-size: contain;
    opacity: 0.15;
    z-index: 1;
}

.tropical-leaves.left {
    top: 10%;
    left: -50px;
    transform: rotate(-15deg);
    filter: hue-rotate(0deg);
}

.tropical-leaves.right {
    bottom: 10%;
    right: -50px;
    transform: rotate(15deg) scaleX(-1);
}

@media (max-width: 768px) {
    .hero {
        min-height: 90vh;
        text-align: center;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-ctas {
        align-items: center;
        margin-bottom: 30px;
    }
}

/* HOW IT WORKS SECTION */
.how-it-works {
    padding: var(--spacing-4xl) 0;
    background-color: var(--branco);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.step-card {
    background-color: var(--branco);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 2px solid var(--dourado-suave);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background-color: var(--coral-salmao);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--branco);
}

.step-title {
    margin-bottom: var(--spacing-sm);
    color: var(--azul-escuro);
}

.step-text {
    color: var(--verde-medio);
    line-height: 1.6;
}

.call-to-action {
    text-align: center;
    font-size: 18px;
    color: var(--coral-salmao);
    font-weight: 600;
}

/* QUIZ SECTION */
.quiz-section {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--bege-claro) 0%, var(--bege-medio) 100%);
}

.quiz-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.quiz-form {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--branco);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

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

.form-group label {
    display: block;
    font-family: var(--font-titles);
    font-weight: 600;
    color: var(--azul-escuro);
    margin-bottom: var(--spacing-sm);
    font-size: 18px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--dourado-suave);
    border-radius: var(--spacing-xs);
    font-size: 16px;
    font-family: var(--font-body);
    color: var(--verde-escuro);
    transition: border-color 0.3s ease;
}

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

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.option-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    border: 2px solid var(--dourado-suave);
    border-radius: var(--border-radius);
    background-color: var(--branco);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--verde-escuro);
}

.option-btn:hover {
    border-color: var(--coral-salmao);
    background-color: var(--bege-claro);
}

.option-btn.selected {
    border-color: var(--vermelho-vibrante);
    background-color: var(--vermelho-vibrante);
    color: var(--branco);
}

.option-btn i {
    font-size: 24px;
    color: var(--coral-salmao);
}

.option-btn.selected i {
    color: var(--branco);
}

.budget-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
}

.budget-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    border: 2px solid var(--dourado-suave);
    border-radius: var(--border-radius);
    background-color: var(--branco);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    text-align: center;
}

.budget-btn:hover {
    border-color: var(--coral-salmao);
    background-color: var(--bege-claro);
}

.budget-btn.selected {
    border-color: var(--vermelho-vibrante);
    background-color: var(--vermelho-vibrante);
    color: var(--branco);
}

.budget-btn i {
    font-size: 20px;
    color: var(--coral-salmao);
}

.budget-btn.selected i {
    color: var(--branco);
}

.budget-label {
    font-weight: 600;
    font-size: 14px;
}

.budget-range {
    font-size: 12px;
    opacity: 0.8;
}

.helper-text {
    font-size: 14px;
    color: var(--verde-medio);
    margin-top: var(--spacing-xs);
}

.form-submit {
    width: 100%;
    margin-top: var(--spacing-md);
}

.privacy-text {
    text-align: center;
    font-size: 14px;
    color: var(--verde-medio);
    margin-top: var(--spacing-sm);
}

/* CONFIRMATION */
.confirmation {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background-color: var(--branco);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

.confirmation-icon {
    font-size: 80px;
    color: var(--verde-acinzentado);
    margin-bottom: var(--spacing-md);
    animation: checkAnimation 0.6s ease-in-out;
}

.confirmation-title {
    margin-bottom: var(--spacing-md);
    color: var(--azul-escuro);
}

.confirmation-text {
    color: var(--verde-medio);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.confirmation-details {
    background-color: var(--bege-claro);
    padding: var(--spacing-md);
    border-radius: var(--spacing-xs);
    margin: var(--spacing-md) 0;
    text-align: left;
}

.confirmation-details ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
}

.email-sent {
    font-weight: 600;
    color: var(--azul-escuro);
}

.tip-text {
    font-size: 14px;
    color: var(--verde-medio);
    margin-top: var(--spacing-md);
}

/* RESULTS SECTION */
.results-section {
    padding: var(--spacing-4xl) 0;
    background-color: var(--branco);
}

.results-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.hotels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.hotel-card {
    background-color: var(--branco);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hotel-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.hotel-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.hotel-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hotel-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: var(--vermelho-vibrante);
    color: var(--branco);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: 12px;
    font-weight: 600;
}

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

.hotel-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--azul-escuro);
    margin-bottom: var(--spacing-xs);
}

.hotel-location {
    color: var(--verde-medio);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.hotel-price {
    font-size: 18px;
    font-weight: 600;
    color: var(--vermelho-vibrante);
    margin-bottom: var(--spacing-xs);
}

.hotel-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.hotel-tag {
    background-color: var(--verde-acinzentado);
    color: var(--branco);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-full);
    font-size: 12px;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.hotel-description {
    color: var(--verde-escuro);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.hotel-cta {
    width: 100%;
    text-decoration: none;
}

.transparency-note {
    text-align: center;
    font-size: 14px;
    color: var(--verde-medio);
}

/* DIFFERENTIALS SECTION */
.differentials {
    padding: var(--spacing-4xl) 0;
    background-color: var(--branco);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.differential-card {
    background-color: var(--branco);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 2px solid var(--dourado-suave);
    text-align: center;
    transition: transform 0.3s ease;
}

.differential-card:hover {
    transform: translateY(-5px);
}

.differential-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background-color: var(--coral-salmao);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--branco);
}

.differential-title {
    margin-bottom: var(--spacing-sm);
    color: var(--azul-escuro);
}

.differential-text {
    color: var(--verde-medio);
    line-height: 1.6;
}

/* GALLERY SECTION */
.gallery {
    padding: var(--spacing-4xl) 0;
    background-color: var(--bege-claro);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--branco);
    padding: var(--spacing-md);
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.gallery-overlay a {
    color: var(--branco);
    text-decoration: none;
}
.gallery-overlay h4 {
    color: var(--branco);
    margin-bottom: var(--spacing-xs);
    font-size: 18px;
}

.gallery-overlay p {
    font-size: 14px;
}

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

.gallery-cta p {
    font-size: 20px;
    color: var(--azul-escuro);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

/* FAQ SECTION */
.faq {
    padding: var(--spacing-4xl) 0;
    background: linear-gradient(135deg, var(--bege-claro) 0%, var(--bege-medio) 100%);
}

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

.faq-item {
    background-color: var(--branco);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.faq-item:nth-child(even) {
    background-color: var(--bege-claro);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    border: none;
    background: none;
    text-align: left;
    font-family: var(--font-titles);
    font-weight: 600;
    font-size: 16px;
    color: var(--azul-escuro);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--vermelho-vibrante);
}

.faq-question i {
    transition: transform 0.3s ease;
    color: var(--coral-salmao);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.faq-answer p {
    color: var(--verde-medio);
    line-height: 1.6;
}

/* FOOTER */
.footer {
    background-color: var(--azul-escuro);
    color: var(--branco);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
    color: var(--branco);
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    color: var(--bege-medio);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
}

.footer-column h4 {
    color: var(--branco);
    margin-bottom: var(--spacing-sm);
    font-size: 16px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: var(--bege-medio);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--coral-salmao);
}

.footer-column i {
    margin-right: var(--spacing-xs);
}

.footer-bottom {
    border-top: 1px solid var(--verde-medio);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.disclaimer {
    font-size: 14px;
    color: var(--bege-medio);
    max-width: 600px;
}

.copyright {
    font-size: 14px;
    color: var(--bege-medio);
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes checkAnimation {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* RESPONSIVE ADJUSTMENTS */
@media (max-width: 768px) {
    .option-buttons {
        grid-template-columns: 1fr;
    }
    
    .budget-options {
        grid-template-columns: 1fr;
    }
    
    .steps-grid,
    .differentials-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .hotels-grid {
        grid-template-columns: 1fr;
    }
    
    .quiz-form {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }
    
    .gallery-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
        color: var(--branco);
        padding: var(--spacing-sm);
        transform: translateY(0);
        transition: transform 0.3s ease;
    }
    
    .gallery-overlay h4 {
        color: var(--branco);
        margin-bottom: var(--spacing-xs);
        font-size: 14px;
    }
}

/* SMOOTH SCROLLING */
html {
    scroll-behavior: smooth;
}

/* FOCUS STATES for accessibility */
.btn:focus,
.form-input:focus,
.form-textarea:focus,
.option-btn:focus,
.budget-btn:focus,
.faq-question:focus {
    outline: 2px solid var(--coral-salmao);
    outline-offset: 2px;
}

/* LOADING STATES */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--coral-salmao);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

::-webkit-scrollbar-track {
    background: var(--bege-claro);
}

::-webkit-scrollbar-thumb {
    background: var(--coral-salmao);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--vermelho-vibrante);
}

/* PRINT STYLES */
@media print {
    .cookie-banner,
    .hero-ctas,
    .form-submit,
    .btn {
        display: none !important;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
}