/* ===================================
   Destinos & Co. Travel - Stylesheet
   Design: Luxuoso, Preto e Dourado
   Mobile-First Responsivo
   =================================== */

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais */
    --gold-primary: #c9a84c;
    --gold-light: #e8c97e;
    --gold-dark: #a68935;
    --black: #0a0a0a;
    --black-light: #1a1a1a;
    --black-lighter: #2a2a2a;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #cccccc;
    
    /* Fontes */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Transições */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--gold-light);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

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

strong {
    color: var(--gold-primary);
    font-weight: 600;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--black) 0%, var(--black-lighter) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(201, 168, 76, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(232, 201, 126, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.3) 0%, rgba(10, 10, 10, 0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-md);
}

.logo-container {
    animation: fadeInUp 1s ease-out;
}

.logo-text {
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
    letter-spacing: 2px;
}

.tagline {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: var(--gray-light);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 1px;
    margin-top: var(--spacing-sm);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--gold-primary);
}

/* ===== SECTION COMMON STYLES ===== */
section {
    padding: var(--spacing-xl) 0;
}

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

.section-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: var(--gold-light);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-medium);
    font-weight: 300;
}

.title-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
    margin: var(--spacing-sm) auto;
}

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

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--gray-light);
    margin-bottom: var(--spacing-md);
}

/* ===== SERVICES SECTION ===== */
.services {
    background-color: var(--black);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: linear-gradient(135deg, var(--black-light) 0%, var(--black-lighter) 100%);
    padding: var(--spacing-lg);
    border-radius: 15px;
    text-align: center;
    transition: all var(--transition-medium);
    border: 1px solid rgba(201, 168, 76, 0.1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold-primary);
    box-shadow: 0 15px 40px rgba(201, 168, 76, 0.2);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 3rem;
    color: var(--gold-primary);
    margin-bottom: var(--spacing-md);
}

.service-title {
    color: var(--gold-light);
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.service-description {
    color: var(--gray-light);
    line-height: 1.7;
    font-size: 1rem;
}

/* ===== SPECIALTIES SECTION ===== */
.specialties {
    background-color: var(--black-light);
}

.specialties-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.specialty-item {
    background: var(--black-lighter);
    padding: var(--spacing-md);
    border-radius: 10px;
    text-align: center;
    transition: all var(--transition-fast);
    border: 1px solid rgba(201, 168, 76, 0.15);
}

.specialty-item:hover {
    transform: scale(1.05);
    border-color: var(--gold-primary);
    box-shadow: 0 10px 30px rgba(201, 168, 76, 0.15);
}

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

.specialty-item h3 {
    color: var(--gold-light);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.specialty-item p {
    color: var(--gray-medium);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===== CREDIBILITY SECTION ===== */
.credibility {
    background-color: var(--black);
}

.credibility-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.credibility-item {
    background: var(--black-light);
    padding: var(--spacing-md);
    border-radius: 10px;
    text-align: center;
    transition: all var(--transition-fast);
    border-left: 4px solid var(--gold-primary);
}

.credibility-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(201, 168, 76, 0.15);
}

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

.credibility-item h3 {
    color: var(--gold-light);
    margin-bottom: var(--spacing-xs);
    font-size: 1.3rem;
}

.credibility-item p {
    color: var(--gray-light);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ===== CTA SECTION ===== */
.cta {
    background: linear-gradient(135deg, var(--black-lighter) 0%, var(--black) 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(201, 168, 76, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    color: var(--gold-light);
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.1rem;
    color: var(--gray-light);
    margin-bottom: var(--spacing-lg);
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 35px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 50px;
    transition: all var(--transition-fast);
    cursor: pointer;
    border: 2px solid transparent;
    font-family: var(--font-body);
    width: 100%;
    max-width: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
    color: var(--black);
    box-shadow: 0 5px 20px rgba(201, 168, 76, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201, 168, 76, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--gold-light);
    border-color: var(--gold-primary);
}

.btn-secondary:hover {
    background: var(--gold-primary);
    color: var(--black);
    transform: translateY(-3px);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--black-light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--black-lighter);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.footer-logo h3 {
    color: var(--gold-light);
    margin-bottom: var(--spacing-xs);
}

.footer-logo p {
    color: var(--gray-medium);
    font-style: italic;
    font-size: 0.9rem;
}

.footer-contact h4,
.footer-social h4 {
    color: var(--gold-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-contact p {
    color: var(--gray-light);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--gold-primary);
    margin-right: 8px;
}

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

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--black-lighter);
    color: var(--gold-primary);
    border-radius: 50%;
    transition: all var(--transition-fast);
    border: 1px solid var(--gold-primary);
}

.social-icons a:hover {
    background: var(--gold-primary);
    color: var(--black);
    transform: scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--black-lighter);
}

.footer-bottom p {
    color: var(--gray-medium);
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all var(--transition-fast);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-8px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 5px 30px rgba(37, 211, 102, 0.7);
    }
    100% {
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.fade-in {
    animation: fadeInUp 1s ease-out;
}

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

/* Tablets (768px and up) */
@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .specialties-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .credibility-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
        text-align: left;
    }
    
    .social-icons {
        justify-content: flex-start;
    }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .specialties-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .credibility-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Large Desktop (1440px and up) */
@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states para acessibilidade */
a:focus,
button:focus {
    outline: 2px solid var(--gold-primary);
    outline-offset: 3px;
}

/* ===== PRINT STYLES ===== */
@media print {
    .whatsapp-float,
    .scroll-indicator {
        display: none;
    }
}