/* 
* Estilos principais para o site Sandro Vales
* Autor: Manus
* Data: Abril 2025
*/

/* ===== RESET E ESTILOS GERAIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de cores */
    --color-primary: #1a2639;
    --color-secondary: #f0f0f0;
    --color-accent: #c24d2c;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray: #666666;
    --color-light-gray: #e0e0e0;
    
    /* Fontes */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Roboto', sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    /* Tamanhos */
    --container-width: 1200px;
    --header-height: 80px;
    --footer-height: 200px;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-primary);
}

h1 {
    font-size: 3.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.8rem;
    line-height: 1.4;
}

h4 {
    font-size: 1.4rem;
    line-height: 1.5;
}

p {
    margin-bottom: 15px;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-accent);
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

section {
    padding: 80px 0;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo a {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.nav-list {
    display: flex;
    list-style: none;
}

.nav-list li {
    margin-left: 30px;
}

.nav-list a {
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

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

.hamburger {
    display: block;
    position: relative;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 30px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all 0.3s ease;
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* ===== HERO SECTION ===== */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    margin-top: var(--header-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--color-white);
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero p {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 30px;
}

/* ===== PAGE HERO ===== */
.page-hero {
    height: 40vh;
    min-height: 300px;
    background-color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: var(--header-height);
    position: relative;
}

.page-hero h1 {
    color: var(--color-white);
    position: relative;
    z-index: 1;
}

.bio-hero {
    background-image: url('../images/bio-hero.jpg');
    background-size: cover;
    background-position: center;
}

.bio-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.gallery-hero {
    background-image: url('../images/gallery-hero.jpg');
    background-size: cover;
    background-position: center;
}

.gallery-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

/* ===== CAROUSEL SECTION ===== */
.carousel-section {
    background-color: var(--color-secondary);
    text-align: center;
}

.carousel {
    position: relative;
    margin: 40px 0;
    overflow: hidden;
}

.carousel-container {
    width: 100%;
    overflow: hidden;
}

.carousel-slide {
    display: flex;
    transition: transform 0.5s ease;
}

.carousel-slide img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.7);
    color: var(--color-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-button:hover {
    background-color: var(--color-white);
    color: var(--color-accent);
}

.carousel-button.prev {
    left: 20px;
}

.carousel-button.next {
    right: 20px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-light-gray);
    margin: 0 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-indicator.active {
    background-color: var(--color-accent);
    transform: scale(1.2);
}

/* ===== DESTAQUE SECTION ===== */
.destaque-section {
    background-color: var(--color-white);
}

.destaque-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.destaque-text {
    flex: 1;
}

.destaque-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.streaming-links {
    margin-top: 30px;
}

.streaming-icons {
    display: flex;
    gap: 20px;
    margin-top: 15px;
}

.streaming-icons a {
    font-size: 2rem;
    color: var(--color-primary);
    transition: all 0.3s ease;
}

.streaming-icons a:hover {
    color: var(--color-accent);
    transform: translateY(-3px);
}

/* ===== BIO PREVIEW SECTION ===== */
.bio-preview {
    background-color: var(--color-secondary);
}

.bio-preview-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.bio-preview-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.bio-preview-text {
    flex: 1;
}

/* ===== GALLERY PREVIEW SECTION ===== */
.gallery-preview {
    background-color: var(--color-white);
    text-align: center;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.gallery-link {
    margin-top: 30px;
}

/* ===== TIMELINE SECTION ===== */
.timeline-section {
    background-color: var(--color-white);
    padding: 100px 0;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background-color: var(--color-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: 80px;
}

.timeline-date {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: 4px;
    text-align: center;
    z-index: 1;
}

.timeline-date h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--color-white);
}

.timeline-content {
    display: flex;
    align-items: center;
    background-color: var(--color-secondary);
    border-radius: 8px;
    padding: 30px;
    margin-top: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 50%;
    margin-left: 20px;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 50%;
    margin-right: 20px;
    flex-direction: row-reverse;
}

.timeline-image {
    flex: 1;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.timeline-text {
    flex: 2;
    padding: 0 20px;
}

.timeline-text h4 {
    color: var(--color-accent);
    margin-bottom: 15px;
}

/* ===== GALLERY FILTER SECTION ===== */
.gallery-filter {
    background-color: var(--color-secondary);
    padding: 30px 0;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: 30px;
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ===== GALLERY MAIN SECTION ===== */
.gallery-main {
    background-color: var(--color-white);
    padding: 50px 0 100px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.gallery-image {
    height: 250px;
    overflow: hidden;
}

.gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-caption {
    padding: 15px;
    background-color: var(--color-white);
}

.gallery-caption h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.gallery-caption p {
    color: var(--color-gray);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ===== LIGHTBOX ===== */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 80%;
    max-height: 80%;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    border: 5px solid var(--color-white);
}

.lightbox-caption {
    position: absolute;
    bottom: -40px;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    color: var(--color-black);
    padding: 10px;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.3);
    color: var(--color-white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: rgba(255, 255, 255, 0.5);
}

.lightbox-prev {
    left: -70px;
}

.lightbox-next {
    right: -70px;
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.footer-logo h3 {
    color: var(--color-white);
    margin-bottom: 10px;
}

.footer-logo p {
    color: var(--color-secondary);
    opacity: 0.8;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--color-accent);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--color-secondary);
    opacity: 0.7;
}