/* ==========================================================================
   CSS Variables & Reset
   ========================================================================== */
:root {
    --bg-color: #050505;
    --bg-elevated: #111111;
    --bg-glass: rgba(255, 255, 255, 0.03);
    --border-glass: rgba(255, 255, 255, 0.08);
    
    --text-primary: #ffffff;
    --text-secondary: #aaaaaa;
    
    --accent: #ffffff;
    --accent-glow: rgba(255, 255, 255, 0.3);
    --warning: #ffb703;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 4rem; }

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    text-align: center;
    letter-spacing: -1px;
}

.section-title span {
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 300;
}

.text-glow {
    text-shadow: 0 0 20px var(--accent-glow);
}

.clean-list {
    list-style: none;
    padding: 0;
}
.clean-list li {
    margin-bottom: 0.8rem;
    color: var(--text-secondary);
}
.clean-list li strong {
    color: var(--text-primary);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn-primary, .btn-secondary, .btn-primary-sm, .btn-outline {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-color);
    box-shadow: 0 0 15px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px var(--accent-glow);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background-color: var(--bg-glass);
    border-color: var(--text-primary);
    transform: translateY(-3px);
}

.btn-primary-sm {
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
    background-color: var(--text-primary);
    color: var(--bg-color);
    border-radius: 50px;
}

.btn-primary-sm:hover {
    transform: scale(1.05);
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(5, 5, 5, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    height: 40px;
    width: auto;
    display: block;
}

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

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-color) 80%);
    z-index: 1;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    opacity: 0.15;
}

.blob-1 {
    width: 400px; height: 400px;
    background: #ffffff;
    top: -100px; left: -100px;
    animation: float 10s ease-in-out infinite;
}

.blob-2 {
    width: 300px; height: 300px;
    background: #888888;
    bottom: 10%; right: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0% { transform: translate(0, 0); }
    50% { transform: translate(30px, 50px); }
    100% { transform: translate(0, 0); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    width: 100%;
    padding: 0 1rem;
}

.hero-main-logo {
    width: 100%;
    max-width: 350px;
    height: auto;
    margin: 0 auto 2rem auto;
    display: block;
    filter: drop-shadow(0 0 25px rgba(255, 255, 255, 0.1));
    animation: fadeInDown 1s cubic-bezier(0.25, 0.8, 0.25, 1);
}

@keyframes fadeInDown {
    0% { opacity: 0; transform: translateY(-30px); }
    100% { opacity: 1; transform: translateY(0); }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* ==========================================================================
   Categories
   ========================================================================== */
.categories {
    padding: 6rem 0;
    background-color: var(--bg-color);
    position: relative;
    z-index: 2;
}

.grid-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 350px;
    border: 1px solid var(--border-glass);
    cursor: pointer;
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-10px);
    border-color: var(--text-secondary);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.category-image {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-size: cover;
    background-position: center;
    transition: var(--transition);
    filter: grayscale(80%) brightness(0.5);
}

.category-card:hover .category-image {
    filter: grayscale(30%) brightness(0.7);
    transform: scale(1.05);
}

.anime-bg { background-image: url('assets/tshirt1.png'); }
.bands-bg { background-image: url('assets/tshirt2.png'); }
.movies-bg { background-image: url('assets/tshirt3.png'); }

.category-content {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 2rem;
    background: linear-gradient(to top, var(--bg-color) 0%, transparent 100%);
    z-index: 2;
}

.category-content h4 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.category-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Tables (Pricing & Promos)
   ========================================================================== */
.pricing, .promos {
    padding: 5rem 0;
    background-color: var(--bg-elevated);
}

.table-container {
    width: 100%;
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
    background: var(--bg-color);
}

.premium-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.premium-table th {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-glass);
}

.premium-table td {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
}

.premium-table tr:last-child td {
    border-bottom: none;
}

.premium-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.premium-table td strong {
    color: var(--text-primary);
}

.price-cell {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary) !important;
}

.accent-table th {
    background: rgba(255, 255, 255, 0.1);
}

.alert-box {
    background: rgba(255, 183, 3, 0.1);
    border-left: 4px solid var(--warning);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    color: #ffd166;
    font-size: 0.95rem;
}

/* ==========================================================================
   Materials & Info Grid
   ========================================================================== */
.materials {
    padding: 6rem 0;
}

.grid-2-col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.info-card {
    background: var(--bg-elevated);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
}

.info-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 1rem;
    justify-items: center;
    padding: 1rem 0;
    width: 100%;
    overflow-x: hidden;
}

.color-card {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.75rem;
    font-weight: 800;
    line-height: 1.1;
    padding: 0.3rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: default;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.color-card:hover {
    transform: scale(1.15) translateY(-5px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.15);
    z-index: 10;
    position: relative;
}

/* ==========================================================================
   Policies & Steps
   ========================================================================== */
.policies {
    padding: 6rem 0;
    background-color: var(--bg-elevated);
}

.policy-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.policy-item {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
    align-items: flex-start;
}

.warning-item {
    border-color: rgba(255, 183, 3, 0.3);
}

.icon-box {
    font-size: 2rem;
    line-height: 1;
}

.policy-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.policy-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.how-to-buy {
    padding: 6rem 0;
}

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

.step-card {
    background: var(--bg-elevated);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-glass);
    position: relative;
}

.step-number {
    width: 40px; height: 40px;
    background: var(--text-primary);
    color: var(--bg-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    margin: 0 auto 1.5rem;
}

.step-card h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.payment-box, .shipping-box {
    background: var(--bg-elevated);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-glass);
}

.payment-box h4, .shipping-box h4 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer {
    background-color: #000;
    border-top: 1px solid var(--border-glass);
    padding: 4rem 2rem 2rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 50px;
    width: auto;
}

.footer-brand .location {
    color: var(--text-secondary);
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-links h4, .footer-social h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links a, .footer-social a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-glass);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-buttons { flex-direction: column; }
    .footer-container { grid-template-columns: 1fr; }
    .grid-2-col { grid-template-columns: 1fr; }
    .premium-table th, .premium-table td { padding: 1rem 0.5rem; font-size: 0.85rem; }
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0px 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
    width: 35px;
    height: 35px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-icon {
        width: 28px;
        height: 28px;
    }
}