/* Bellever Cosméticos - Identity & Styles */
@import url('https://fonts.googleapis.com/css2?family=Italiana&family=Manrope:wght@300;400;500;600&display=swap');

:root {
    --color-black: #050505;
    --color-white: #ffffff;
    --color-gray-light: #f5f5f5;
    --color-gray-medium: #e0e0e0;
    --color-gray-dark: #333333;
    --color-accent: #C07CFF;
    /* Zyvan purple */

    --font-heading: 'Italiana', serif;
    --font-body: 'Manrope', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-white);
    color: var(--color-black);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

ul {
    list-style: none;
}

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

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border: 1px solid var(--color-black);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.4s ease;
    background: transparent;
    color: var(--color-black);
}

.btn-primary {
    background-color: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-black);
}

.btn-outline {
    border-color: var(--color-white);
    color: var(--color-white);
}

.btn-outline:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

/* Sections General */
section {
    padding: var(--spacing-xl) 0;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: background 0.3s ease;
}

header.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo img {
    height: 42px;
    /* Adjust based on actual logo */
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: white;
}

/* Mobile Menu */
.hamburger {
    display: none;
    cursor: pointer;
    color: white;
}

/* HERO */
#hero {
    min-height: 100vh;
    background-color: var(--color-black);
    color: var(--color-white);
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 120px;
    /* Fallback if no image, or use a linear gradient for style */
    background: url(bgherobellever.png);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.825);
    /* If we add an image later */
    z-index: 1;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    color: var(--color-gray-medium);
    font-weight: 300;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Sobre */
#sobre {
    text-align: center;
    background-color: var(--color-white);
}

.sobre-content {
    max-width: 800px;
    margin: 0 auto;
}

.sobre-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-black);
}

.sobre-content p {
    font-size: 1.1rem;
    color: var(--color-gray-dark);
}

/* Catálogo */
#catalogo {
    background-color: #fafafa;
    /* Slight contrast */
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* Category Filter */
.category-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.filter-btn {
    padding: 0.6rem 1.2rem;
    background: transparent;
    border: 1px solid var(--color-gray-medium);
    border-radius: 30px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-body);
    color: var(--color-gray-dark);
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--color-white);
    padding: 1rem;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid transparent;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-color: #eee;
}

.product-image {
    aspect-ratio: 4/5;
    /* Portrait orientation */
    background: #f0f0f0;
    margin-bottom: 1.5rem;
    overflow: hidden;
    position: relative;
}

.img-placeholder {
    width: 100%;
    height: 100%;
    background: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
}

/* Use generated CSS patterns or gradients for placeholders if no image */
.img-placeholder::after {
    content: 'Bellever';
    font-family: var(--font-heading);
    opacity: 0.5;
    font-size: 1.5rem;
}

.product-info {
    text-align: center;
}

.category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #888;
    margin-bottom: 0.5rem;
    display: block;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
    font-weight: 500;
}

.product-info p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

/* Destaques */
#destaques {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 0;
    /* Full width/height split */
}

.destaques-wrapper {
    display: flex;
    flex-wrap: wrap;
    min-height: 600px;
}

.destaque-text {
    flex: 1;
    min-width: 300px;
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.destaque-text h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.destaque-text p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--color-gray-medium);
    max-width: 400px;
}

.destaque-text .btn-primary {
    background: var(--color-white);
    color: var(--color-black);
    border-color: var(--color-white);
}

.destaque-text .btn-primary:hover {
    background: transparent;
    color: var(--color-white);
}

.destaque-image {
    flex: 1;
    min-width: 300px;
    background: #222;
    position: relative;
}

.img-placeholder-lg {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1a1a1a, #2a2a2a);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Galeria */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gallery-item {
    aspect-ratio: 1/1;
    background: #eee;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(0.98);
    opacity: 0.9;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Contato/Footer Links */
#contato {
    text-align: center;
    background-color: var(--color-white);
    border-bottom: 1rem solid transparent;
    /* Space for fixed footer */
    padding-bottom: 6rem;
}

.contato-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item:hover {
    color: #666;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 3rem;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .nav-links {
        display: none;
        /* Hide for now, requires JS implementation for active state */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links a {
        color: black;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
        font-size: 1.5rem;
    }

    .destaque-text {
        padding: 2rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .btn {
        width: 100%;
        text-align: center;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    header .btn-outline {
        display: none;
        /* Hide top CTA on very small screens to save space */
    }
}

/* Utility Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content>* {
    animation: fadeInUp 0.8s ease forwards;
}

.hero-content p {
    animation-delay: 0.2s;
    opacity: 0;
}

.hero-btns {
    animation-delay: 0.4s;
    opacity: 0;
}

/* Rodapé Zyvan */
.zyvan-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-black);
    color: var(--color-accent);
    text-align: center;
    padding: 0.5rem 0;
    font-size: 0.8rem;
    z-index: 1001;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-top: 1px solid #1a1a1a;
}