@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
    --bg-base: #030305;
    --fg-main: #f8fafc;
    --fg-muted: #94a3b8;
    --quantum-1: #8b5cf6;
    --quantum-2: #3b82f6;
    --quantum-3: #2dd4bf;
    --glass-bg: rgba(255, 255, 255, 0.02);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-highlight: rgba(255, 255, 255, 0.1);
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-base);
    color: var(--fg-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

.background-canvas {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(139, 92, 246, 0.12), transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(45, 212, 191, 0.12), transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(59, 130, 246, 0.12), transparent 40%);
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, h4, h5, h6 { font-family: var(--font-display); font-weight: 500; color: #fff; letter-spacing: -0.5px; }
h1 { background: linear-gradient(to right, #fff, #a5b4fc); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

a { color: var(--quantum-3); text-decoration: none; transition: color 0.3s; }
a:hover { color: #fff; }

/* Shared Glass Panel */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    transition: transform 0.4s ease, border-color 0.4s ease;
}
.glass-panel::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--glass-highlight), transparent);
}
.glass-panel:hover {
    transform: translateY(-4px);
    border-color: rgba(139, 92, 246, 0.3);
}

/* Forms */
input {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: #fff;
    padding: 1rem 1.5rem;
    font-family: var(--font-sans);
    transition: all 0.3s;
    width: 100%;
}
input:focus {
    outline: none;
    border-color: var(--quantum-2);
    background: rgba(59, 130, 246, 0.05);
}

/* Nav */
.nav-container, header .container {
    padding: 1.25rem 5%;
    position: fixed;
    width: 100%;
    z-index: 1000;
    background: rgba(3, 3, 5, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--glass-border);
    top: 0; left: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-inner { width: 100%; max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.brand { font-family: var(--font-display); font-weight: 500; font-size: 1.4rem; display: flex; align-items: center; gap: 8px; color: #fff; text-decoration: none; }
.brand::before { content: ''; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--quantum-3); box-shadow: 0 0 12px var(--quantum-3); }
.brand span { color: var(--fg-muted); font-weight: 300; }
.nav-links, header .container nav ul { display: flex; align-items: center; gap: 2.5rem; list-style: none; margin: 0; padding: 0; }
.nav-item, header .container nav ul li a { color: var(--fg-muted); font-size: 0.95rem; font-weight: 400; transition: color 0.3s; text-decoration: none; }
.nav-item:hover, header .container nav ul li a:hover, .nav-item.active, header .container nav ul li a.active { color: #fff; text-shadow: 0 0 12px rgba(255,255,255,0.3); }
.nav-button {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--fg-main);
    padding: 0.6rem 1.4rem;
    border-radius: 99px;
    font-weight: 500;
    transition: all 0.3s;
    text-decoration: none;
}
.nav-button:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--glass-highlight);
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .nav-links { display: none; }
}

.btn, .button, .p-btn, .main-btn, .portal-btn, .outline-btn, .tab-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--fg-main);
    border-radius: 99px;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-sans);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 8px;
}
.btn:hover, .button:hover, .p-btn:hover, .outline-btn:hover, .tab-button:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--glass-highlight);
    transform: translateY(-2px);
}
.btn-primary, .main-btn, .button-primary, .p-btn.primary, .tab-button.active {
    background: linear-gradient(135deg, var(--quantum-1), var(--quantum-2));
    border: none;
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.25);
}
.btn-primary:hover, .main-btn:hover, .button-primary:hover, .p-btn.primary:hover {
    background: linear-gradient(135deg, #a78bfa, #60a5fa);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.contact-main { padding: 120px 5%; min-height: 80vh; display: flex; align-items: center; justify-content: center; }
.contact-hero { max-width: 1000px; width: 100%; }

.contact-card-v4 {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    overflow: hidden;
    position: relative;
}
.contact-card-v4::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--glass-highlight), transparent); }

.card-left { padding: 4rem; }
.card-left .label { color: var(--quantum-3); font-size: 0.85rem; font-weight: 500; margin-bottom: 1rem; display: block; text-transform: uppercase; letter-spacing: 1px; }
.card-left h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); margin-bottom: 1.5rem; }
.card-left p { color: var(--fg-muted); font-size: 1.1rem; margin-bottom: 3rem; }

.contact-methods { display: flex; flex-direction: column; gap: 2rem; }
.method { display: flex; gap: 1.5rem; align-items: center; text-decoration: none; color: var(--fg-main); transition: transform 0.3s; }
.method:hover { transform: translateX(5px); }
.method i { width: 48px; height: 48px; background: rgba(255,255,255,0.03); border: 1px solid var(--glass-border); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--quantum-2); font-size: 1.2rem; }
.method strong { display: block; font-size: 1rem; font-weight: 500; margin-bottom: 4px; }
.method span { color: var(--fg-muted); font-size: 0.9rem; }

.card-right { background: rgba(0,0,0,0.2); padding: 4rem; display: flex; align-items: center; justify-content: center; border-left: 1px solid var(--glass-border); }
.social-stack { display: flex; flex-direction: column; gap: 1rem; width: 100%; }
.social-btn {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    color: var(--fg-main);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s;
}
.social-btn:hover { background: rgba(255,255,255,0.08); border-color: var(--quantum-1); transform: translateY(-2px); }

@media (max-width: 800px) {
    .contact-card-v4 { grid-template-columns: 1fr; }
    .card-right { border-left: none; border-top: 1px solid var(--glass-border); padding: 3rem; }
    .card-left { padding: 3rem; }
}

.site-footer { padding: 4rem 5% 2rem; border-top: 1px solid var(--glass-border); margin-top: 4rem; }
.footer-wrap { max-width: 1200px; margin: 0 auto; }
.footer-brand { margin-bottom: 3rem; }
.footer-brand p { color: var(--fg-muted); margin-top: 1rem; }
.footer-bottom-bar { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid var(--glass-border); color: var(--fg-muted); font-size: 0.9rem; }
.footer-socials a { color: var(--fg-muted); margin-left: 1.5rem; font-size: 1.2rem; }