/* ==========================================================================
   Base & Variáveis
   ========================================================================== */
:root {
    /* Cores Base */
    --bg-color: #050505;
    --surface-color: #111111;
    --surface-hover: #1a1a1a;

    /* Texto */
    --text-primary: #f0f0f0;
    --text-secondary: #888888;

    /* Acentos */
    --accent-neon: #00ffcc;
    /* Neon sutil */
    --accent-purple: #b026ff;

    /* Gradientes */
    --holographic-gradient: linear-gradient(135deg, rgba(0, 255, 204, 0.1) 0%, rgba(176, 38, 255, 0.1) 100%);
    --dark-gradient: linear-gradient(to bottom, transparent, #050505);

    /* Tipografia */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transições */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.1;
}

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

.section-padding {
    padding: 120px 0;
}

/* ==========================================================================
   Componentes
   ========================================================================== */
/* Botões */
.btn-primary {
    display: inline-block;
    padding: 16px 40px;
    background-color: var(--text-primary);
    color: var(--bg-color);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover {
    color: var(--bg-color);
    box-shadow: 0 0 20px rgba(0, 255, 204, 0.3);
    background-color: #fff;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-secondary {
    display: inline-block;
    padding: 14px 36px;
    background-color: transparent;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Layouts / Sections
   ========================================================================== */

/* Header */
#header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 20px 5%;
    transition: background-color var(--transition-fast), padding var(--transition-fast);
    background: transparent;
}

#header.scrolled {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 15px 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 3px;
}

.logo span {
    color: var(--accent-neon);
}

.nav-links {
    display: none;
    /* Mobile first hidden */
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
        gap: 40px;
    }

    .nav-links a {
        font-family: var(--font-heading);
        font-size: 0.9rem;
        letter-spacing: 1px;
        text-transform: uppercase;
        position: relative;
    }

    .nav-links a::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 0;
        height: 1px;
        background-color: var(--accent-neon);
        transition: width var(--transition-fast);
    }

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

.nav-actions {
    display: flex;
    gap: 20px;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.icon-btn:hover {
    color: var(--accent-neon);
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: var(--accent-neon);
    color: var(--bg-color);
    font-size: 0.7rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('images/hero_bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -1;
    transform: scale(1.05);
    /* Para o efeito parallax/zoom out */
    transition: transform var(--transition-slow);
}

/* Exemplo de onde a imagem gerada entraria */
.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--dark-gradient);
    /* Overlay para escurecer a base da imagem */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: 20px;
    text-shadow: 0 0 40px rgba(0, 0, 0, 0.8);
}

.hero-content p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-secondary);
    margin-bottom: 40px;
    letter-spacing: 2px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
}

.scroll-indicator span {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.scroll-indicator .line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--text-secondary), transparent);
    position: relative;
    overflow: hidden;
}

.scroll-indicator .line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-neon);
    animation: scrollLine 2s infinite;
}

@keyframes scrollLine {
    0% {
        top: -100%;
    }

    100% {
        top: 100%;
    }
}

/* Storytelling */
.story-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    align-items: center;
}

@media (min-width: 992px) {
    .story-grid {
        grid-template-columns: 1fr 1fr;
        gap: 100px;
    }
}

.story-text h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 30px;
}

.story-text p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.story-image-wrapper {
    position: relative;
    aspect-ratio: 4/5;
    width: 100%;
}

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--holographic-gradient);
    filter: blur(80px);
    opacity: 0.5;
    z-index: 0;
}

.story-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    /* background-image: url('images/story_img.png'); */
    background-image: url('images/rainbow/lights-prisms-effect-close-up.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    overflow: hidden;
}

/* Collections */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.section-header p {
    color: var(--text-secondary);
    font-family: var(--font-heading);
    letter-spacing: 2px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 15px;
}

@media (min-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px 20px;
    }
}

@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 60px 24px;
    }
}

.product-card {
    cursor: pointer;
    text-align: left;
}

.product-image {
    background-color: var(--surface-color);
    aspect-ratio: 3/4;
    position: relative;
    overflow: hidden;
    margin-bottom: 16px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.wishlist-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    opacity: 0;
    transition: opacity var(--transition-fast), transform 0.2s;
    cursor: pointer;
    z-index: 2;
}

.product-card:hover .wishlist-btn {
    opacity: 1;
}

.wishlist-btn:hover {
    transform: scale(1.1);
    color: var(--accent-neon);
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.product-info p.desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 8px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product-info .price {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    font-family: var(--font-body);
}

/* Custom Banner */
.custom-banner {
    background: var(--surface-color);
    padding: 100px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.custom-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(176, 38, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.custom-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin: 0 auto;
}

.custom-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

/* Newsletter */
.newsletter-container {
    max-width: 800px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 120px;
}

.newsletter-container h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.newsletter-container p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 500px;
    margin: 0 auto;
}

@media (min-width: 576px) {
    .newsletter-form {
        flex-direction: row;
    }
}

.newsletter-form input {
    flex: 1;
    padding: 16px 20px;
    background: transparent;
    border: 1px solid var(--surface-hover);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form input:focus {
    border-color: var(--text-primary);
}

/* Footer */
footer {
    background-color: var(--bg-color);
    padding: 80px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 20px;
    font-size: 0.9rem;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 20px;
    font-size: 1rem;
}

.footer-links a,
.footer-social a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.footer-links a:hover,
.footer-social a:hover {
    color: var(--text-primary);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* ==========================================================================
   Announcement Bar
   ========================================================================== */
.announcement-bar {
    background: var(--surface-color);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    white-space: nowrap;
    padding: 10px 0;
    position: relative;
    z-index: 101;
}

.marquee-track {
    display: inline-block;
    animation: marqueeScroll 30s linear infinite;
}

.marquee-track span {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

@keyframes marqueeScroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ==========================================================================
   Marquee Strip (entre storytelling e coleção)
   ========================================================================== */
.marquee-strip {
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 22px 0;
    background: transparent;
}

.marquee-inner {
    display: flex;
    gap: 40px;
    white-space: nowrap;
    animation: marqueeScroll 20s linear infinite;
}

.marquee-inner span {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-primary);
    flex-shrink: 0;
}

.marquee-inner .dot {
    color: var(--accent-neon);
    font-size: 0.7rem;
    letter-spacing: 0;
}

/* ==========================================================================
   Filter Bar
   ========================================================================== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.filter-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 10px 22px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--text-primary);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}

.product-card.hidden {
    display: none;
}

/* ==========================================================================
   Instagram Feed
   ========================================================================== */
.insta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
}

@media (min-width: 768px) {
    .insta-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.insta-item {
    position: relative;
    aspect-ratio: 1/1;
    overflow: hidden;
    cursor: pointer;
}

.insta-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease, filter 0.5s ease;
    filter: brightness(0.85);
}

.insta-item:hover img {
    transform: scale(1.08);
    filter: brightness(0.5);
}

.insta-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.insta-item:hover .insta-overlay {
    opacity: 1;
}

/* ==========================================================================
   Animations (Classes de Utilidade para o Observer)
   ========================================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.is-visible {
    opacity: 1;
    transform: translate(0);
}