/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.2rem 3rem;
    z-index: 1000;
    background: rgba(2, 2, 3, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    transition: padding 0.3s ease;
}

header.scrolled {
    padding: 0.8rem 3rem;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-accent), var(--highlight));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
}

.logo::after {
    content: 'STUDIOS';
    position: absolute;
    bottom: -12px;
    right: 0;
    font-size: 0.7rem;
    letter-spacing: 4px;
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
    font-weight: 400;
}

nav {
    display: flex;
    justify-content: center;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

nav a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover, nav a.active {
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(217, 128, 250, 0.5);
}

nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-accent), var(--highlight));
    transition: width 0.3s ease;
}

nav a:hover::before {
    width: 100%;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.cart-trigger {
    position: relative;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.3s;
}

.cart-trigger:hover {
    color: var(--highlight);
}

.cart-trigger i {
    font-size: 1.2rem;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.cart-count.visible {
    opacity: 1;
}

/* Main Content */
main {
    padding-top: 120px;
    max-width: 1400px;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 6rem 0;
    position: relative;
}

.hero-badge {
    background: rgba(142, 68, 173, 0.1);
    border: 1px solid rgba(142, 68, 173, 0.3);
    color: var(--highlight);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: fadeInDown 0.8s ease-out;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #ffffff 0%, #aab7c4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

/* Features Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    margin-bottom: 6rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    header { grid-template-columns: 1fr auto; padding: 1rem; }
    nav { display: none; }
    .grid-container { grid-template-columns: 1fr; }
}