/* ═══════════════════════════════════════
   nexus-base.css  —  Reset, hero, buttons
   ═══════════════════════════════════════ */

/* ── Reset & base ── */
* { box-sizing: border-box; margin: 0; padding: 0 }

body {
    font-family: 'Fredoka', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    min-height: 100vh;
    background: #070610;
    background-image:
        radial-gradient(ellipse at 0% 0%,   rgba(99,102,241,0.18) 0%, transparent 60%),
        radial-gradient(ellipse at 100% 100%, rgba(236,72,153,0.14) 0%, transparent 55%);
    color: #e6eef8;
    overflow-x: hidden;
}

.container {
    margin: 0 auto;
    padding: 0 1rem;
}

/* ── Hero section ── */
.nexus-hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 1rem;
    text-align: center;
}

.nexus-inner {
    max-width: 600px;
    width: 100%;
    animation: fadeUp 0.7s ease-out both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px) }
    to   { opacity: 1; transform: translateY(0) }
}

.nexus-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(99,102,241,0.15);
    border: 1px solid rgba(99,102,241,0.3);
    color: #a5b4fc;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.04em;
}

.nexus-title {
    font-size: clamp(2.4rem, 8vw, 4rem);
    font-weight: 800;
    line-height: 1.08;
    margin-bottom: 1rem;
    color: #fff;
}

.nexus-title .accent {
    background: linear-gradient(90deg, #818cf8, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nexus-sub {
    font-size: clamp(1rem, 3vw, 1.2rem);
    color: rgba(230,238,248,0.75);
    line-height: 1.65;
    margin-bottom: 2.5rem;
}

/* ── Buttons ── */
.nexus-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-nexus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.9rem 2rem;
    border-radius: 50px;
    border: none;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
    white-space: nowrap;
}

.btn-nexus-primary {
    background: linear-gradient(90deg, #6366f1, #ec4899);
    color: #fff;
    box-shadow: 0 4px 20px rgba(99,102,241,0.45);
}

.btn-nexus-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(99,102,241,0.6);
}

.btn-nexus-outline {
    background: rgba(255,255,255,0.04);
    color: #c7d2fe;
    border: 1.5px solid rgba(99,102,241,0.35);
}

.btn-nexus-outline:hover {
    background: rgba(99,102,241,0.12);
    transform: translateY(-3px);
}

@media (max-width: 480px) {
    .nexus-buttons { flex-direction: column; align-items: center }
    .btn-nexus     { width: 100%; max-width: 280px }
}