:root {
    --bg-dark: #050505;
    --bg-panel: #0a0a0a;
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shimmer: rgba(255, 255, 255, 0.1);
    
    --accent-primary: #00f3ff; /* Cyan Neon */
    --accent-secondary: #bd00ff; /* Purple Neon */
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    
    --font-main: 'Inter', sans-serif;
}

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

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

/* --- ANIMATIONS --- */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
    0% { box-shadow: 0 0 5px rgba(0, 243, 255, 0.2); }
    50% { box-shadow: 0 0 20px rgba(0, 243, 255, 0.6); }
    100% { box-shadow: 0 0 5px rgba(0, 243, 255, 0.2); }
}

@keyframes slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-float { animation: float 6s ease-in-out infinite; }
.animate-fade-up { animation: slide-up 0.8s ease-out forwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.5s; }

/* --- BACKGROUNDS --- */
.bg-particles {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: 
        radial-gradient(circle at 15% 50%, rgba(189, 0, 255, 0.05), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 243, 255, 0.05), transparent 25%);
    z-index: -1;
    pointer-events: none;
}

/* --- COMPONENTS --- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.glass-card:hover {
    background: var(--glass-shimmer);
    border-color: rgba(0, 243, 255, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.5);
}

.btn-neon {
    background: transparent;
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    padding: 12px 30px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-neon:hover {
    background: var(--accent-primary);
    color: #000;
    box-shadow: 0 0 20px var(--accent-primary);
}

.btn-solid {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #fff;
    border: none;
    padding: 14px 34px;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.2s;
    text-decoration: none;
    display: inline-block;
}

.btn-solid:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(189, 0, 255, 0.5);
}

/* --- MODAL --- */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
    align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; opacity: 1; }

.modal-content {
    background: #0f0f0f;
    border: 1px solid var(--glass-border);
    box-shadow: 0 0 50px rgba(0, 243, 255, 0.1);
    padding: 40px;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.3s;
}
.modal-overlay.open .modal-content { transform: scale(1); }

.close-modal {
    position: absolute; top: 15px; right: 20px;
    background: none; border: none; font-size: 24px; color: var(--text-secondary); cursor: pointer;
}
.close-modal:hover { color: #fff; }

/* --- LAYOUT --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* HEADER */
header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}
nav { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo { font-size: 1.5rem; font-weight: 900; color: #fff; letter-spacing: -1px; }
.logo span { color: var(--accent-primary); }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { color: var(--text-secondary); font-weight: 500; font-size: 0.9rem; transition: color 0.3s; }
.nav-links a:hover, .nav-links a.active { color: #fff; text-shadow: 0 0 10px rgba(255,255,255,0.5); }

/* HERO */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 80px;
}
.hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1.1;
    font-weight: 900;
    margin-bottom: 20px;
}
.hero h1 span {
    background: linear-gradient(to right, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero p { font-size: 1.3rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto 40px; }

/* TRUST BAR */
.trust-bar {
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    background: rgba(0,0,0,0.3);
    padding: 30px 0;
    margin: 0 0 80px;
}
.brand-grid { display: flex; justify-content: center; gap: 60px; flex-wrap: wrap; opacity: 0.6; }
.brand-icon { font-size: 2.5rem; color: #fff; width: 40px; height: 40px; transition: all 0.3s; }
.brand-grid div:hover { opacity: 1; color: var(--accent-primary); text-shadow: 0 0 10px var(--accent-primary); }

/* SECTIONS */
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { font-size: 2.5rem; margin-bottom: 10px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }

/* FORMS */
input, textarea {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    padding: 15px;
    border-radius: 8px;
    color: #fff;
    width: 100%;
    margin-bottom: 15px;
    font-size: 1rem;
}
input:focus, textarea:focus { border-color: var(--accent-primary); outline: none; }
label { display: block; margin-bottom: 5px; color: var(--text-secondary); font-size: 0.9rem; }

/* FOOTER */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 60px 0;
    margin-top: 100px;
    background: #000;
    text-align: center;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .nav-links { display: none; }
}