:root {
    --bg: #050505;
    --fg: #ffffff;
    --accent: #6366f1;
    --accent-soft: rgba(99, 102, 241, 0.1);
    --surface: rgba(255, 255, 255, 0.03);
    --border: rgba(255, 255, 255, 0.08);
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.5;
}

/* Background Effects */
.noise {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: url('https://grainy-gradients.vercel.app/noise.svg');
    opacity: 0.05;
    pointer-events: none;
    z-index: 999;
}

.blob-container {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    filter: blur(80px);
}

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--accent);
    opacity: 0.15;
    border-radius: 50%;
    animation: move 20s infinite alternate;
}

.blob-1 { top: -100px; right: -100px; }
.blob-2 { bottom: -100px; left: -100px; background: #8b5cf6; }

@keyframes move {
    from { transform: translate(0, 0) scale(1); }
    to { transform: translate(100px, 100px) scale(1.2); }
}

/* Header & Nav */
header {
    position: fixed;
    top: 0; width: 100%;
    padding: 1.5rem 0;
    z-index: 100;
    transition: var(--transition);
}

header.scrolled {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--fg);
    letter-spacing: -1px;
}

.logo span { color: var(--accent); }

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--fg);
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0.6;
    transition: var(--transition);
}

.nav-menu a:hover { opacity: 1; color: var(--accent); }

.nav-cta {
    background: var(--fg);
    color: var(--bg);
    padding: 0.6rem 1.5rem;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero h1 span {
    background: linear-gradient(90deg, var(--accent), #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-sub {
    font-size: 1.1rem;
    max-width: 550px;
    opacity: 0.6;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.btn-main {
    background: var(--accent);
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition);
}

.btn-main:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.3);
}

.social-mini a {
    color: var(--fg);
    font-size: 1.2rem;
    opacity: 0.4;
    transition: var(--transition);
}

.social-mini a:hover { opacity: 1; transform: scale(1.2); }

/* About Section */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 2rem;
}

.section-label {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 3rem;
    letter-spacing: -1px;
}

.about-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 3rem;
    border-radius: 24px;
    max-width: 800px;
}

.about-card p {
    font-size: 1.2rem;
    opacity: 0.8;
    margin-bottom: 2rem;
}

.tech-stack {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.tech-item {
    background: var(--border);
    padding: 0.6rem 1.5rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--fg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.tech-item:hover {
    background: var(--accent-soft);
    border-color: var(--accent);
    transform: translateY(-3px);
}

/* Projects Section */
.featured-project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 32px;
}

.project-visual {
    background: linear-gradient(135deg, #1e1e2e, #11111b);
    height: 350px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.glass-preview {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 80%;
    height: 60%;
    border-radius: 12px;
    padding: 1rem;
}

.preview-dot {
    width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 4px;
}
.red { background: #ff5f56; }
.yellow { background: #ffbd2e; }
.green { background: #27c93f; }

.preview-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 80%;
    gap: 1rem;
}

.preview-content i { font-size: 3rem; color: var(--accent); }

.project-category {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.project-details h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin: 0.5rem 0 1.5rem;
}

.project-details p {
    opacity: 0.6;
    margin-bottom: 2rem;
}

.project-meta {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.project-meta i { color: var(--accent); }

.project-link {
    color: var(--fg);
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.project-link:hover { color: var(--accent); gap: 1rem; }

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 4rem;
}

.footer-brand p { opacity: 0.4; margin-top: 0.5rem; }

.footer-contact p { font-size: 0.8rem; opacity: 0.4; text-transform: uppercase; font-weight: 700; }

.whatsapp-footer-icon {
    color: var(--fg);
    text-decoration: none;
    font-size: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50%;
    margin-top: 1rem;
    transition: var(--transition);
}

.whatsapp-footer-icon:hover {
    color: #25D366;
    background: rgba(37, 211, 102, 0.1);
    border-color: #25D366;
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    opacity: 0.3;
}

/* Responsive */
@media (max-width: 968px) {
    .nav-menu { display: none; }
    .featured-project { grid-template-columns: 1fr; }
    .hero h1 { font-size: 3rem; }
    .footer-grid { flex-direction: column; gap: 3rem; text-align: center; }
}