// ── Reset ────────────────────────────────────────────────────────────────────

* {
    outline: none;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    // Grid lives on html so it tiles across all pages including content pages
    background-color: #07090d;
    background-image:
        linear-gradient(rgba(35, 111, 135, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(35, 111, 135, 0.1) 1px, transparent 1px);
    background-size: 46px 46px;
    width: 100%;
    height: 100%;
}

body {
    background: transparent;
    width: 100%;
    height: 100%;
}

// ── Hero ─────────────────────────────────────────────────────────────────────

header {
    position: relative;
    width: 100%;
    overflow: hidden;

    // Minesweeper grid texture
    background-color: #07090d;
    background-image:
        linear-gradient(rgba(35, 111, 135, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(35, 111, 135, 0.1) 1px, transparent 1px);
    background-size: 46px 46px;
}

// Deep radial vignette – grid fades toward the centre
header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse 85% 75% at 50% 50%,
        #07090d 10%,
        transparent 75%
    );
    z-index: 0;
    pointer-events: none;
}

// Smoke at the bottom so header bleeds into body
header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 160px;
    background: linear-gradient(to bottom, transparent, #07090d);
    z-index: 1;
    pointer-events: none;
}

// ── Hero section ─────────────────────────────────────────────────────────────

.hero {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 100vh;
    padding: 80px 40px 160px;
    gap: 0;
}

// Decorative glow blobs in opposite corners
.hero::before {
    content: '';
    position: absolute;
    top: -60px;
    left: -60px;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(173, 10, 5, 0.09) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 100px;
    right: -60px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(35, 111, 135, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

// Logo
.hero-logo {
    display: block;
    margin-bottom: 72px;
    position: relative;
    z-index: 1;
    animation: appear 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-logo img {
    width: 400px;
    max-width: 82vw;
    filter:
        drop-shadow(0 0 40px rgba(35, 111, 135, 0.35))
        drop-shadow(0 6px 20px rgba(0, 0, 0, 0.8));
}

// Body text block
.hero-body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.hero-sub {
    font: 300 17px 'Rajdhani', sans-serif;
    color: rgba(149, 207, 245, 0.9);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 18px;
    animation: rise 0.8s 0.15s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-sub strong {
    font-weight: 600;
    color: #95cff5;
}

.hero-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(149, 207, 245, 0.25);
    vertical-align: middle;
    margin-right: 10px;
    margin-bottom: 2px;
}

.hero h1 {
    font: 800 58px 'Rajdhani', sans-serif;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: 1px;
    margin-bottom: 56px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.7);
    animation: rise 0.8s 0.28s cubic-bezier(0.22, 1, 0.36, 1) both;
}

// ── CTA button ───────────────────────────────────────────────────────────────

.hero-cta {
    position: relative;
    display: inline-block;
    font: 800 28px 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 6px;
    text-decoration: none;
    color: #ffffff;
    padding: 22px 100px 20px;
    border-radius: 4px;
    border: 1px solid rgba(246, 125, 82, 0.25);

    background: linear-gradient(to bottom, #b30c06 0%, #d63d15 50%, #f67d52 100%);

    box-shadow:
        0 0  0   1px rgba(173, 10, 5, 0.2),
        0 0  30px    rgba(173, 10, 5, 0.35),
        0 6px 24px   rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);

    transition: transform 220ms ease, box-shadow 220ms ease, letter-spacing 220ms ease;
    animation: rise 0.8s 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
}

// Outer glow layer (blurred duplicate, always visible)
.hero-cta::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 7px;
    background: linear-gradient(to bottom, #ad0a05, #f67d52);
    filter: blur(18px);
    opacity: 0.3;
    z-index: -1;
    transition: opacity 220ms ease;
}

.hero-cta:hover {
    transform: translateY(-4px);
    letter-spacing: 8px;
    box-shadow:
        0 0  0   1px rgba(246, 125, 82, 0.3),
        0 0  50px    rgba(173, 10, 5, 0.65),
        0 10px 32px  rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.hero-cta:hover::before {
    opacity: 0.55;
}

.hero-cta:active {
    transform: translateY(-1px);
}

// Version / copyright line
.hero-meta {
    position: relative;
    z-index: 1;
    font: 400 12px 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.5px;
    margin-top: 58px;
    animation: rise 0.8s 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-meta a {
    color: rgba(149, 207, 245, 0.65);
    text-decoration: none;
    transition: color 180ms;
}

.hero-meta a:hover {
    color: #95cff5;
}

// ── Compact hero (sub-pages) ─────────────────────────────────────────────────

.hero--compact {
    min-height: unset;
    padding: 36px 60px 48px;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    text-align: left;
    gap: 52px;

    &::before, &::after { display: none; }

    .hero-logo {
        flex-shrink: 0;
        margin-bottom: 0;

        img { width: 180px; }
    }

    .hero-body {
        align-items: flex-start;
    }

    .hero-sub {
        font-size: 14px;
        letter-spacing: 2px;
        margin-bottom: 10px;
    }

    h1 {
        font-size: 26px;
        margin-bottom: 24px;
        letter-spacing: 0;
    }

    .hero-cta {
        padding: 12px 52px 10px;
        font-size: 18px;
        letter-spacing: 4px;
    }

    .hero-meta {
        margin-top: 20px;
    }
}

// Also shrink the bottom fade on sub-pages
header:has(.hero--compact)::after {
    height: 60px;
}

// ── Animations ───────────────────────────────────────────────────────────────

@keyframes appear {
    from { opacity: 0; transform: scale(0.94); }
    to   { opacity: 1; transform: scale(1); }
}

@keyframes rise {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

// ── Content pages (terms, privacy, contact) ──────────────────────────────────

main div.txt {
    color: rgba(255, 255, 255, 0.85);
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 40px 80px;
}

main div.txt h2 {
    font: bold 28px 'Rajdhani', sans-serif;
    color: #ffffff;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

main div.txt h3 {
    font: bold 17px 'Rajdhani', sans-serif;
    color: rgba(149, 207, 245, 0.9);
    margin: 28px 0 10px;
    letter-spacing: 0.5px;
}

main div.txt p,
main div.txt li {
    font: 400 15px 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.75;
}

main div.txt a {
    color: #95cff5;
    text-decoration: none;
    transition: color 180ms;

    &:hover { color: #c5e8ff; }
}

// ── Technologies strip ────────────────────────────────────────────────────────

main {
    background: #07090d;
}

.tech-section {
    padding: 48px 20px 72px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.tech-label {
    font: 600 11px 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 6px;
    color: rgba(255, 255, 255, 0.14);
    margin-bottom: 28px;
}

.tech-logos img {
    display: inline-block;
    width: 52px;
    height: 52px;
    object-fit: contain;
    margin: 8px 24px;
    // Force all logos to white, then tint with the game's blue
    filter: brightness(0) invert(1) opacity(0.35);
    transition: filter 220ms ease, transform 220ms ease;
}

.tech-logos img:hover {
    // Bright white → blue-tinted on hover
    filter:
        brightness(0) invert(1)
        sepia(1) saturate(3) hue-rotate(175deg) brightness(1.1)
        opacity(0.9);
    transform: translateY(-4px);
}

// ── Footer ───────────────────────────────────────────────────────────────────

footer {
    background: #040608;
    border-top: 1px solid rgba(35, 111, 135, 0.12);
    width: 100%;
}

.footer-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 60px 52px;
    gap: 40px;
}

// Left: brand block
.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.footer-logo {
    width: 72px;
    height: 72px;
    opacity: 0.55;
    filter:
        drop-shadow(0 0 12px rgba(35, 111, 135, 0.4))
        brightness(1.1);
    transition: opacity 250ms ease, filter 250ms ease;

    &:hover {
        opacity: 0.9;
        filter:
            drop-shadow(0 0 20px rgba(35, 111, 135, 0.65))
            brightness(1.2);
    }
}

.footer-name {
    font: 700 22px 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 4px;
}

.footer-tagline {
    font: 400 13px 'Rajdhani', sans-serif;
    color: rgba(149, 207, 245, 0.7);
    letter-spacing: 0.5px;
    max-width: 240px;
    line-height: 1.5;
}

// Right: navigation
.footer-nav-label {
    font: 700 11px 'Rajdhani', sans-serif;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 18px;
    text-align: left;
}

.footer-nav ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    min-width: 180px;
}

.footer-nav ul li a {
    display: block;
    font: 500 15px 'Rajdhani', sans-serif;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    white-space: nowrap;
    padding: 6px 0;
    transition: color 180ms ease, letter-spacing 180ms ease;

    &:hover {
        color: #95cff5;
        letter-spacing: 2px;
    }
}

// Bottom copyright bar
.footer-copy {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 16px 60px;
    max-width: 1100px;
    margin: 0 auto;

    p {
        font: 400 11px 'Rajdhani', sans-serif;
        color: rgba(255, 255, 255, 0.45);
        letter-spacing: 0.5px;
        text-align: center;
    }

    a {
        color: rgba(149, 207, 245, 0.6);
        text-decoration: none;
        transition: color 180ms;

        &:hover { color: #95cff5; }
    }
}

// ── Responsive ───────────────────────────────────────────────────────────────

@media screen and (max-width: 768px) {
    .hero--compact {
        flex-direction: column;
        text-align: center;
        padding: 36px 24px 44px;
        gap: 28px;

        .hero-body { align-items: center; }
    }

    .footer-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 48px 30px 36px;
    }

    .footer-brand {
        align-items: center;
    }

    .footer-tagline {
        text-align: center;
    }

    .footer-nav-label {
        text-align: center;
    }

    .footer-nav ul {
        align-items: center;
    }

    .footer-copy {
        padding: 16px 30px;
    }
}

@media screen and (max-width: 900px) {
    .hero h1 {
        font-size: 44px;
    }

    .hero-cta {
        padding: 20px 72px 18px;
        font-size: 24px;
        letter-spacing: 5px;
    }
}

@media screen and (max-width: 550px) {
    .hero {
        padding: 60px 24px 140px;
    }

    .hero-logo img {
        width: 260px;
    }

    .hero-logo {
        margin-bottom: 52px;
    }

    .hero h1 {
        font-size: 32px;
        margin-bottom: 40px;
    }

    .hero-sub {
        font-size: 14px;
        letter-spacing: 2px;
    }

    .hero-cta {
        padding: 18px 48px 16px;
        font-size: 20px;
        letter-spacing: 4px;
    }


}