:root {
    --primary: #7c3aed;
    --secondary: #db2777;
    --bg-dark: #050506;
    --bg-reframe: #0a0a0c;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-dark);
    color: #ffffff;
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Glassmorphism Design System */
.glass {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    container-type: inline-size;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-10px);
}

/* Container Queries for Cards */
@container (max-width: 400px) {
    .glass-card {
        padding: 1.5rem;
    }

    .glass-card h3 {
        font-size: 1.25rem;
    }
}

/* Accessibility: Focus States */
:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 4px;
}

.btn-wa:focus-visible {
    outline-color: #25d366;
}

.mesh-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background:
        radial-gradient(at 0% 0%, rgba(124, 58, 237, 0.12) 0, transparent 40%),
        radial-gradient(at 100% 0%, rgba(219, 39, 119, 0.12) 0, transparent 40%);
    filter: blur(120px);
}

.btn-wa {
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.2);
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-wa:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 45px rgba(37, 211, 102, 0.3);
}

/* Portfolio Marquee */
@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.marquee-track {
    display: flex;
    width: fit-content;
    animation: marquee 30s linear infinite;
}

.marquee-track figure {
    width: 500px;
    flex-shrink: 0;
    margin: 0 1rem;
}

@media (max-width: 768px) {
    .marquee-track figure {
        width: 280px;
    }
}

/* Content Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1.2s cubic-bezier(0.19, 1, 0.22, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

.delay-500 {
    transition-delay: 0.5s;
}

/* FAQ Accordion */
.faq-item .faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-content {
    max-height: 200px;
    padding-bottom: 20px;
}

.faq-item.active svg {
    transform: rotate(180deg);
}