/*
Theme Name: BlackB
Theme URI: https://blackb.tn/
Author: BlackB Design Team
Author URI: https://blackb.tn/
Description: A premium WordPress theme for BlackB - the ultimate black fashion brand. Features a sophisticated dark aesthetic with elegant typography, smooth animations, and WooCommerce integration. Perfect for high-end clothing, accessories, and perfumes.
Version: 2.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: blackb
Tags: black, fashion, luxury, woocommerce, dark-theme, premium, responsive
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
*/

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
    --blackb-black: #000000;
    --blackb-dark-gray: #111111;
    --blackb-gray: #333333;
    --blackb-light-gray: #666666;
    --blackb-silver: #cccccc;
    --blackb-white: #ffffff;
    --blackb-gold: #d4af37;
    --blackb-transparent: rgba(0, 0, 0, 0.8);
    --blackb-overlay: rgba(0, 0, 0, 0.7);
    --blackb-gradient: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    --blackb-text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    --blackb-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --blackb-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --blackb-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== GLOBAL STYLES ===== */
* {
    box-sizing: border-box;
}

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

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--blackb-black);
    color: var(--blackb-white);
    line-height: 1.6;
    font-weight: 300;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 1rem 0;
    text-shadow: var(--blackb-text-shadow);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 2rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin: 0 0 1.5rem 0;
    font-size: 1rem;
    line-height: 1.7;
}

a {
    color: var(--blackb-white);
    text-decoration: none;
    transition: var(--blackb-transition);
}

a:hover {
    color: var(--blackb-silver);
}

/* ===== LAYOUT COMPONENTS ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 5rem 0;
}

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

/* ===== HEADER STYLES ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--blackb-transition);
}

.site-header.scrolled {
    background: rgba(0, 0, 0, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.site-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--blackb-white);
    transition: var(--blackb-transition);
}

.site-logo:hover {
    color: var(--blackb-silver);
    transform: scale(1.05);
}

.site-logo .accent {
    color: var(--blackb-gold);
}

/* ===== NAVIGATION ===== */
.main-navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 2rem;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    font-weight: 400;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--blackb-transition);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--blackb-white);
    transition: var(--blackb-transition);
}

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

.nav-menu a:hover {
    color: var(--blackb-silver);
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.7) 50%,
        rgba(0, 0, 0, 0.9) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
    z-index: 1;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.8);
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 300;
    margin-bottom: 3rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-cta {
    display: inline-block;
    padding: 1rem 3rem;
    border: 2px solid var(--blackb-white);
    background: transparent;
    color: var(--blackb-white);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: var(--blackb-transition);
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-cta:hover {
    background: var(--blackb-white);
    color: var(--blackb-black);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* ===== PRODUCT SECTIONS ===== */
.products-section {
    padding: 6rem 0;
    background: var(--blackb-black);
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.product-card {
    position: relative;
    background: var(--blackb-dark-gray);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--blackb-transition-slow);
    box-shadow: var(--blackb-box-shadow);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.product-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: var(--blackb-transition-slow);
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--blackb-transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-info {
    padding: 2rem;
}

.product-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--blackb-white);
}

.product-price {
    font-size: 1.25rem;
    color: var(--blackb-gold);
    font-weight: 600;
}

/* ===== BRAND STATEMENT ===== */
.brand-statement {
    padding: 6rem 0;
    background: var(--blackb-dark-gray);
    text-align: center;
}

.brand-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.brand-quote {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--blackb-gold);
    font-family: 'Playfair Display', serif;
}

.brand-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--blackb-silver);
}

/* ===== NEWSLETTER ===== */
.newsletter-section {
    padding: 6rem 0;
    background: var(--blackb-gradient);
    text-align: center;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.newsletter-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: transparent;
    border: 2px solid var(--blackb-silver);
    color: var(--blackb-white);
    font-size: 1rem;
    transition: var(--blackb-transition);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--blackb-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.newsletter-input::placeholder {
    color: var(--blackb-light-gray);
}

.newsletter-button {
    padding: 1rem 2rem;
    background: var(--blackb-white);
    color: var(--blackb-black);
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--blackb-transition);
}

.newsletter-button:hover {
    background: var(--blackb-silver);
    transform: translateY(-2px);
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--blackb-black);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--blackb-gray);
}

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

.footer-section {
    margin-bottom: 2rem;
}

.footer-section-title {
    color: var(--blackb-gold);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-section-description {
    color: var(--blackb-silver);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-menu li {
    margin-bottom: 0.75rem;
}

.footer-menu a {
    color: var(--blackb-silver);
    text-decoration: none;
    transition: var(--blackb-transition);
}

.footer-menu a:hover {
    color: var(--blackb-white);
}

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

.footer-social-links .social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--blackb-gray);
    border-radius: 50%;
    transition: var(--blackb-transition);
    color: var(--blackb-white);
}

.footer-social-links .social-link:hover {
    background: var(--blackb-gold);
    color: var(--blackb-black);
    transform: translateY(-2px);
}

.footer-newsletter-form {
    margin-top: 1rem;
}

.footer-newsletter-input-wrapper {
    display: flex;
    position: relative;
}

.footer-newsletter-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: transparent;
    border: 1px solid var(--blackb-gray);
    color: var(--blackb-white);
    font-size: 0.9rem;
    transition: var(--blackb-transition);
}

.footer-newsletter-input:focus {
    outline: none;
    border-color: var(--blackb-gold);
}

.footer-newsletter-input::placeholder {
    color: var(--blackb-light-gray);
}

.footer-newsletter-button {
    padding: 0.75rem 1rem;
    background: var(--blackb-gold);
    color: var(--blackb-black);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--blackb-transition);
}

.footer-newsletter-button:hover {
    background: var(--blackb-white);
    transform: translateY(-1px);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--blackb-gray);
    color: var(--blackb-light-gray);
    font-size: 0.9rem;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    md:flex-row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.footer-copyright {
    text-align: center;
    md:text-left;
}

.footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    md:justify-end;
}

.footer-legal-links a {
    color: var(--blackb-silver);
    text-decoration: none;
    transition: var(--blackb-transition);
}

.footer-legal-links a:hover {
    color: var(--blackb-white);
}

.footer-legal-links .separator {
    color: var(--blackb-gray);
}

/* ===== BACK TO TOP BUTTON ===== */
.back-to-top-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--blackb-gold);
    color: var(--blackb-black);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--blackb-transition);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-btn:hover {
    background: var(--blackb-white);
    transform: translateY(-2px);
}

/* ===== COOKIE CONSENT ===== */
.cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--blackb-dark-gray);
    border-top: 1px solid var(--blackb-gray);
    padding: 1rem;
    z-index: 1000;
    transform: translateY(100%);
    transition: var(--blackb-transition);
}

.cookie-consent-banner:not(.hidden) {
    transform: translateY(0);
}

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    md:flex-row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.cookie-consent-text {
    color: var(--blackb-silver);
    font-size: 0.9rem;
    line-height: 1.5;
    flex: 1;
}

.cookie-policy-link {
    color: var(--blackb-gold);
    text-decoration: underline;
}

.cookie-consent-buttons {
    display: flex;
    gap: 0.5rem;
}

.cookie-accept-btn,
.cookie-decline-btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--blackb-transition);
}

.cookie-accept-btn {
    background: var(--blackb-gold);
    color: var(--blackb-black);
}

.cookie-accept-btn:hover {
    background: var(--blackb-white);
}

.cookie-decline-btn {
    background: transparent;
    color: var(--blackb-silver);
    border: 1px solid var(--blackb-gray);
}

.cookie-decline-btn:hover {
    background: var(--blackb-gray);
    color: var(--blackb-white);
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }

.p-4 { padding: 1rem; }
.p-8 { padding: 2rem; }

.hidden { display: none; }
.block { display: block; }
.flex { display: flex; }
.grid { display: grid; }

.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }

.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }

.overflow-hidden { overflow: hidden; }

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

.woocommerce .product {
    background: var(--blackb-dark-gray);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--blackb-transition);
}

.woocommerce .product:hover {
    transform: translateY(-5px);
    box-shadow: var(--blackb-box-shadow);
}

.woocommerce .product img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.woocommerce .product .woocommerce-loop-product__title {
    color: var(--blackb-white);
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    margin: 1rem;
}

.woocommerce .price {
    color: var(--blackb-gold);
    font-weight: 600;
    margin: 0 1rem 1rem;
}

.woocommerce .button {
    background: var(--blackb-white);
    color: var(--blackb-black);
    border: none;
    padding: 0.75rem 1.5rem;
    margin: 0 1rem 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--blackb-transition);
}

.woocommerce .button:hover {
    background: var(--blackb-silver);
    transform: translateY(-2px);
}

/* ===== LOADING STATES ===== */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--blackb-silver);
    border-top-color: var(--blackb-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* === HEADER ICON ENHANCEMENTS === */
.header-actions {
    gap: 2.5rem;
}
.header-action-btn {
    position: relative;
    padding: 0.5rem 0.7rem;
    border-radius: 50%;
    background: transparent;
    color: var(--blackb-white);
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    outline: none;
}
.header-action-btn:hover,
.header-action-btn:focus {
    background: var(--blackb-gold);
    color: var(--blackb-black);
    box-shadow: 0 0 0 2px var(--blackb-gold);
}
.header-cart-btn {
    border: 2px solid var(--blackb-gold);
    background: var(--blackb-black);
    color: var(--blackb-gold);
    margin-left: 1.5rem;
    border-radius: 50%;
    padding: 0.5rem 0.7rem;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    position: relative;
}
.header-cart-btn:hover,
.header-cart-btn:focus {
    background: var(--blackb-gold);
    color: var(--blackb-black);
    box-shadow: 0 0 0 2px var(--blackb-gold);
}
.header-cart-btn .cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--blackb-gold);
    color: var(--blackb-black);
    border-radius: 50%;
    font-size: 0.75rem;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    border: 2px solid var(--blackb-black);
}