/* base.css — resets, tokens, typography shared across the whole site */

:root {
    --bg: #0a0f1c;
    --bg-soft: #0e1526;
    --cyan: #25d5ea;
    --cyan-dim: #1b8b9c;
    --pink: #ff2d78;
    --white: #f4f6fb;
    --muted: #9aa5b8;
    --line: rgba(255,255,255,0.08);
    --radius: 10px;
    --max: 1200px;
}

*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--white);
    font-family: 'Poppins','Segoe UI',system-ui,sans-serif;
    line-height: 1.5;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

img {
    max-width: 100%;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
}

.wrap {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 40px;
}

h1, h2, h3 {
    margin: 0;
    font-weight: 700;
}

p {
    margin: 0;
    color: var(--muted);
}

/* fixed background glow used on every page */
.bg-glow {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(circle at 18% 30%, rgba(37,213,234,0.16), transparent 34%), radial-gradient(circle at 85% 75%, rgba(255,45,120,0.08), transparent 32%), radial-gradient(circle at 60% 18%, rgba(139,92,246,0.08), transparent 28%);
    opacity: 0.85;
}

main {
    position: relative;
    z-index: 1;
    display: block;
}

/* generic buttons reused across pages */
.btn {
    display: inline-block;
    padding: 15px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    transition: all .25s ease;
}

.btn-fill {
    background: var(--cyan-dim);
    color: #fff;
}

    .btn-fill:hover {
        background: var(--cyan);
        color: var(--bg);
        transform: translateY(-2px);
    }

.btn-outline {
    background: transparent;
    border-color: rgba(37,213,234,0.5);
    color: var(--white);
}

    .btn-outline:hover {
        border-color: var(--cyan);
        color: var(--cyan);
        transform: translateY(-2px);
    }

@media (max-width:980px) {
    .wrap {
        padding: 0 20px;
    }
}