/* ============================================
   LANDING PAGE - 17 ANOS QUERMESSE BAR
   Stylesheet Principal
   ============================================ */

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

:root {
    /* Paleta de Cores - Tema Vermelho Quermesse Bar */
    --primary-red: #FF0000;
    --dark-red: #CC0000;
    --light-red: #FF3333;
    --accent-gold: #FFD700;
    --accent-yellow: #FFC107;
    
    /* Cores Neutras */
    --white: #FFFFFF;
    --light-gray: #F5F5F5;
    --gray: #CCCCCC;
    --dark-gray: #333333;
    --black: #000000;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--dark-red) 0%, var(--primary-red) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(204, 0, 0, 0.95) 0%, rgba(255, 0, 0, 0.9) 100%);
    
    /* Tipografia */
    --font-primary: 'Poppins', sans-serif;
    --font-display: 'Bebas Neue', cursive;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.3);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    background-image: 
        var(--gradient-hero),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><pattern id="confetti" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="10" cy="10" r="2" fill="%23FFD700" opacity="0.3"/><circle cx="40" cy="30" r="3" fill="%23FFC107" opacity="0.3"/><circle cx="70" cy="20" r="2" fill="%23FFD700" opacity="0.3"/><circle cx="25" cy="60" r="2.5" fill="%23FFC107" opacity="0.3"/><circle cx="85" cy="70" r="2" fill="%23FFD700" opacity="0.3"/></pattern></defs><rect width="1200" height="600" fill="url(%23confetti)"/></svg>');
    background-size: cover;
    background-position: center;
    color: var(--white);
    text-align: center;
    padding: var(--spacing-md) 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.4) 100%);
    z-index: 1;
}

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

.badge-celebration {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 215, 0, 0.2);
    border: 2px solid var(--accent-gold);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 6rem);
    line-height: 0.9;
    margin-top: -6rem;
    margin-bottom: -2rem;
    text-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.title-line-1 {
    display: block;
    font-size: 0.4em;
    margin-bottom: -2rem;
    color: var(--accent-gold);
}

.title-line-2 {
    display: block;
    font-size: 1em;
    color: var(--white);
}

.title-line-3 {
    display: block;
    font-size: 0.4em;
    margin-top: -2rem;
    color: var(--accent-yellow);
}

.event-date {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    border-radius: 10px;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.event-date i {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.hero-subtitle {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
    opacity: 0.95;
}

.cta-buttons {
    margin-bottom: 3rem;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem 1rem;
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-gold);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--accent-gold);
}

.feature-item span {
    text-align: center;
    font-size: 0.9rem;
    line-height: 1.4;
}

.feature-item strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-gold);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    opacity: 0.7;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid var(--white);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 8px;
    background: var(--white);
    border-radius: 2px;
    animation: scroll 1.5s ease-in-out infinite;
}

@keyframes scroll {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: var(--dark-red);
}

.btn-pulse {
    animation: pulse-button 2s ease-in-out infinite;
}

@keyframes pulse-button {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(196, 30, 58, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(196, 30, 58, 0);
    }
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.3rem;
}

.btn-submit {
    width: 100%;
    font-size: 1.2rem;
}

/* ============================================
   URGENCY BAR
   ============================================ */
.urgency-bar {
    background: var(--dark-red);
    color: var(--white);
    padding: 1rem 0;
    text-align: center;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    animation: slide-down 0.5s ease-out;
}

@keyframes slide-down {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.urgency-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.urgency-content i {
    color: var(--accent-gold);
    font-size: 1.5rem;
    animation: fire-pulse 1s ease-in-out infinite;
}

@keyframes fire-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.urgency-text {
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

.urgency-detail {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* ============================================
   SECTIONS
   ============================================ */
section {
    padding: var(--spacing-lg) 0;
}

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

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    color: var(--dark-red);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--dark-gray);
    opacity: 0.8;
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border: 3px solid transparent;
    position: relative;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-red);
}

.benefit-card.highlight {
    border-color: var(--accent-gold);
    background: linear-gradient(135deg, #FFF9E6 0%, #FFFFFF 100%);
}

.benefit-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent-gold);
    color: var(--dark-gray);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
}

.benefit-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.benefit-card h3 {
    font-size: 1.5rem;
    color: var(--dark-red);
    margin-bottom: 1rem;
    font-weight: 700;
}

.benefit-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.benefit-value {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 2px solid var(--light-gray);
}

.value-old {
    font-size: 1rem;
    color: var(--gray);
    text-decoration: line-through;
}

.value-new {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-red);
}

/* ============================================
   SOCIAL PROOF SECTION
   ============================================ */
.social-proof {
    background: var(--gradient-primary);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    padding: 1.5rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-number::after {
    content: '+';
    margin-left: 5px;
}

.stat-label {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.95;
}

/* ============================================
   EVENT DETAILS SECTION
   ============================================ */
.event-details {
    background: var(--white);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.detail-card {
    background: var(--light-gray);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

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

.detail-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-red);
    border-radius: 15px;
}

.detail-icon i {
    font-size: 2rem;
    color: var(--white);
}

.detail-card h3 {
    font-size: 1.4rem;
    color: var(--dark-red);
    margin-bottom: 1rem;
    font-weight: 700;
}

.detail-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.detail-note {
    font-size: 0.9rem;
    color: var(--primary-red);
    font-style: italic;
    margin-top: 1rem;
}

/* ============================================
   RESERVATION SECTION
   ============================================ */
.reservation {
    background: linear-gradient(135deg, #F5F5F5 0%, #FFFFFF 100%);
}

.reservation-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.reservation-info {
    position: sticky;
    top: 100px;
}

.reservation-info h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--dark-red);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.reservation-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 2rem;
}

.reservation-benefits-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

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

.benefit-list-item i {
    color: var(--primary-red);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    text-align: center;
}

.badge-item i {
    font-size: 2rem;
    color: var(--primary-red);
}

.badge-item span {
    font-size: 0.85rem;
    line-height: 1.3;
    font-weight: 500;
}

.reservation-form-container {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--primary-red);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--light-gray);
}

.form-header h3 {
    font-size: 1.8rem;
    color: var(--dark-red);
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--dark-gray);
    opacity: 0.8;
}

/* Form Styles */
.reservation-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.form-group label i {
    color: var(--primary-red);
    width: 20px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: all var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(196, 30, 58, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: #DC3545;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.error-message {
    color: #DC3545;
    font-size: 0.85rem;
    display: none;
}

.error-message.show {
    display: block;
}

/* Checkbox */
.checkbox-group {
    margin: 0.5rem 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--gray);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
    background: var(--white);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-red);
    border-color: var(--primary-red);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '\2713';
    color: var(--white);
    font-size: 16px;
    font-weight: bold;
}

.checkbox-text {
    font-size: 0.95rem;
    line-height: 1.5;
    font-weight: normal;
}

.form-footer-text {
    text-align: center;
    font-size: 0.85rem;
    color: var(--dark-gray);
    opacity: 0.7;
    line-height: 1.6;
    margin-top: 1rem;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: var(--white);
    border-radius: 15px;
    animation: fade-in 0.5s ease-out;
}

@keyframes fade-in {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-message i {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.success-message h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.success-message p {
    font-size: 1.1rem;
    opacity: 0.95;
}

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

.faq-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-gray);
    border-radius: 15px;
    overflow: hidden;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--primary-red);
}

.faq-item.active {
    border-color: var(--primary-red);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    background: rgba(196, 30, 58, 0.05);
}

.faq-question h4 {
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin: 0;
    font-weight: 600;
    flex: 1;
}

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

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

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 2rem 1.5rem;
    line-height: 1.8;
    color: var(--dark-gray);
}

/* ============================================
   FINAL CTA SECTION
   ============================================ */
.final-cta {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-note {
    font-size: 1rem;
    margin-top: 1.5rem;
    opacity: 0.9;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-gold);
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--accent-gold);
}

.footer-section p {
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.3rem;
    transition: all var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-red);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    opacity: 0.9;
}

.footer-links i {
    color: var(--accent-gold);
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.8;
    margin-bottom: 0.5rem;
}

.footer-note {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* ============================================
   FLOATING ELEMENTS
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: all var(--transition-normal);
    animation: float-whatsapp 3s ease-in-out infinite;
}

@keyframes float-whatsapp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-red);
    border: none;
    border-radius: 50%;
    color: var(--white);
    font-size: 1.3rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 1000;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--dark-red);
    transform: translateY(-5px);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 992px) {
    .reservation-wrapper {
        grid-template-columns: 1fr;
    }
    
    .reservation-info {
        position: static;
    }
    
    .trust-badges {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .hero {
        min-height: auto;
        padding: 4rem 0 2rem;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .reservation-form-container {
        padding: 1.5rem;
    }
    
    .trust-badges {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .badge-item {
        padding: 0.75rem 0.5rem;
    }
    
    .badge-item i {
        font-size: 1.5rem;
    }
    
    .badge-item span {
        font-size: 0.75rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 1.8rem;
    }
    
    .back-to-top {
        bottom: 90px;
        left: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .urgency-content {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* ============================================
   ANIMATIONS & UTILITIES
   ============================================ */
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fade-in-up 0.8s ease-out;
}

/* Print Styles */
@media print {
    .whatsapp-float,
    .back-to-top,
    .urgency-bar,
    .scroll-indicator {
        display: none !important;
    }
}