/* ==========================================================================
   Northbayjoe Design System — site.css
   Sci-fi / glassmorphism foundation. Loaded on every public page.
   ========================================================================== */

:root {
    /* Surface */
    --bg-deep: #05060a;
    --bg-rise: #0a0d16;
    --bg-panel: rgba(15, 18, 28, 0.55);
    --bg-panel-strong: rgba(15, 18, 28, 0.78);
    --bg-elev: rgba(255, 255, 255, 0.03);

    /* Borders + glows */
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-hi: rgba(255, 255, 255, 0.16);
    --border-cyan: rgba(92, 243, 255, 0.35);

    /* Accents */
    --accent-cyan: #5cf3ff;
    --accent-cyan-dim: #3fb6c1;
    --accent-violet: #8b5cf6;
    --accent-magenta: #ff4ecd;
    --accent-amber: #ffb547;
    --accent-success: #4ade80;
    --accent-danger: #ff5470;

    /* Text */
    --text-hi: #f4f6fb;
    --text-mid: #b6bdcd;
    --text-dim: #7a8194;

    /* Layout */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 26px;
    --blur: 18px;
    --container: 1200px;
    --nav-h: 68px;

    /* Shadows */
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    --shadow-glow-cyan: 0 0 40px rgba(92, 243, 255, 0.25);
    --shadow-glow-violet: 0 0 40px rgba(139, 92, 246, 0.25);

    /* Type */
    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    /* Motion */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    font-family: var(--font-body);
    color: var(--text-hi);
    line-height: 1.6;
    background: var(--bg-deep);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    padding-top: var(--nav-h);
}

/* Animated aurora background — sits behind everything */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse 60% 50% at 15% 20%, rgba(139, 92, 246, 0.18), transparent 60%),
        radial-gradient(ellipse 50% 40% at 85% 70%, rgba(92, 243, 255, 0.16), transparent 60%),
        radial-gradient(ellipse 40% 30% at 50% 100%, rgba(255, 78, 205, 0.10), transparent 60%),
        var(--bg-deep);
    animation: aurora-drift 24s ease-in-out infinite alternate;
}

/* SVG noise grain overlay */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    opacity: 0.35;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.6  0 0 0 0 0.7  0 0 0 0 0.9  0 0 0 0.18 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    mix-blend-mode: overlay;
}

@keyframes aurora-drift {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    50%  { transform: translate3d(-2%, 1%, 0) scale(1.05); }
    100% { transform: translate3d(2%, -1%, 0) scale(1); }
}

/* Typography */
h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.15;
    color: var(--text-hi);
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
p  { color: var(--text-mid); }

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color 0.2s var(--ease-out);
}
a:hover { color: #a8f9ff; }

::selection { background: rgba(92, 243, 255, 0.3); color: var(--text-hi); }

:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
}

/* Section spacing */
.section {
    padding-block: clamp(3rem, 8vw, 6rem);
}

/* Glass primitives */
.glass {
    background: var(--bg-panel);
    backdrop-filter: blur(var(--blur)) saturate(140%);
    -webkit-backdrop-filter: blur(var(--blur)) saturate(140%);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glass);
}
@supports not (backdrop-filter: blur(1px)) {
    .glass { background: var(--bg-panel-strong); }
}

.glass--hover {
    transition: transform 0.4s var(--ease-out), border-color 0.3s, box-shadow 0.3s;
}
.glass--hover:hover {
    transform: translateY(-4px);
    border-color: var(--border-glass-hi);
    box-shadow: var(--shadow-glass), var(--shadow-glow-cyan);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    border-radius: 999px;
    border: 1px solid var(--border-glass-hi);
    background: var(--bg-panel);
    color: var(--text-hi);
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    text-decoration: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(92, 243, 255, 0.2);
}
.btn--primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
    color: #05060a;
    border-color: transparent;
    font-weight: 600;
}
.btn--primary:hover {
    color: #05060a;
    box-shadow: 0 8px 32px rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}
.btn--ghost { background: transparent; }
.btn--sm { padding: 0.5rem 1rem; font-size: 0.85rem; }
.btn--lg { padding: 0.95rem 2rem; font-size: 1.05rem; }

/* Chips */
.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.3rem 0.75rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    background: rgba(92, 243, 255, 0.08);
    border: 1px solid var(--border-cyan);
    border-radius: 999px;
}
.chip--violet { color: var(--accent-violet); background: rgba(139,92,246,0.08); border-color: rgba(139,92,246,0.35); }
.chip--magenta { color: var(--accent-magenta); background: rgba(255,78,205,0.08); border-color: rgba(255,78,205,0.35); }

/* ==========================================================================
   Navigation
   ========================================================================== */

.nb-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--nav-h);
    background: rgba(5, 6, 10, 0.65);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border-bottom: 1px solid var(--border-glass);
    transition: background 0.3s;
}
.nb-nav__inner {
    height: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: clamp(1rem, 4vw, 2rem);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.nb-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: 0.02em;
    color: var(--text-hi);
}
.nb-brand__mark {
    width: 30px; height: 30px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
    display: grid; place-items: center;
    color: #05060a;
    font-weight: 800;
    box-shadow: 0 0 20px rgba(92, 243, 255, 0.4);
}
.nb-brand:hover { color: var(--accent-cyan); }

.nb-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
}
.nb-links a, .nb-links button {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 0.95rem;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-mid);
    background: transparent;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    transition: color 0.2s, background 0.2s;
    font-family: var(--font-body);
}
.nb-links a:hover, .nb-links button:hover,
.nb-links a.is-active {
    color: var(--text-hi);
    background: rgba(255, 255, 255, 0.04);
}
.nb-links a.is-active {
    color: var(--accent-cyan);
    box-shadow: inset 0 -2px 0 var(--accent-cyan);
    border-radius: 0;
}

/* Dropdowns */
.nb-drop { position: relative; }
.nb-drop__panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 240px;
    padding: 0.5rem;
    background: rgba(10, 13, 22, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-glass);
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s var(--ease-out);
}
.nb-drop[data-open="true"] .nb-drop__panel,
.nb-drop:hover .nb-drop__panel,
.nb-drop:focus-within .nb-drop__panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.nb-drop__panel a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.9rem;
    border-radius: 8px;
    color: var(--text-mid);
    font-size: 0.92rem;
}
.nb-drop__panel a:hover {
    background: rgba(92, 243, 255, 0.06);
    color: var(--accent-cyan);
}
.nb-drop__panel small {
    color: var(--text-dim);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Live stream pill */
.nb-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-mid);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: 999px;
    transition: all 0.3s;
}
.nb-pill__dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--text-dim);
}
.nb-pill[data-live="true"] {
    color: var(--accent-success);
    border-color: rgba(74, 222, 128, 0.4);
    background: rgba(74, 222, 128, 0.08);
}
.nb-pill[data-live="true"] .nb-pill__dot {
    background: var(--accent-success);
    box-shadow: 0 0 12px var(--accent-success);
    animation: pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Mobile nav toggle */
.nb-burger {
    display: none;
    width: 44px; height: 44px;
    background: transparent;
    border: 1px solid var(--border-glass);
    border-radius: 10px;
    cursor: pointer;
    position: relative;
}
.nb-burger span {
    display: block;
    width: 18px; height: 2px;
    background: var(--text-hi);
    margin: 4px auto;
    transition: transform 0.3s, opacity 0.3s;
}
.nb-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nb-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nb-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 960px) {
    .nb-burger { display: block; }
    .nb-links {
        position: fixed;
        top: var(--nav-h); left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        padding: 1rem;
        background: rgba(5, 6, 10, 0.96);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-glass);
        max-height: calc(100vh - var(--nav-h));
        overflow-y: auto;
        transform: translateY(-110%);
        transition: transform 0.3s var(--ease-out);
    }
    .nb-links[data-open="true"] { transform: translateY(0); }
    .nb-drop__panel {
        position: static;
        opacity: 1; visibility: visible; transform: none;
        background: transparent;
        border: 0;
        box-shadow: none;
        padding-left: 1rem;
    }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
    position: relative;
    padding-block: clamp(4rem, 10vw, 8rem);
    overflow: hidden;
}
.hero__halo {
    position: absolute;
    top: -20%; left: 50%;
    width: 80vw; max-width: 900px;
    aspect-ratio: 1;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(92, 243, 255, 0.18), transparent 60%);
    filter: blur(60px);
    z-index: -1;
    pointer-events: none;
    animation: halo-pulse 8s ease-in-out infinite alternate;
}
@keyframes halo-pulse {
    from { opacity: 0.7; transform: translateX(-50%) scale(0.95); }
    to   { opacity: 1;   transform: translateX(-50%) scale(1.05); }
}
.hero__eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 1.25rem;
    padding: 0.4rem 0.95rem;
    background: rgba(92, 243, 255, 0.08);
    border: 1px solid var(--border-cyan);
    border-radius: 999px;
}
.hero__title {
    background: linear-gradient(180deg, #ffffff 30%, #8a93a8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.25rem;
}
.hero__sub {
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    color: var(--text-mid);
    max-width: 620px;
    margin-bottom: 2rem;
}
.hero__cta {
    display: flex; flex-wrap: wrap; gap: 0.85rem;
}

/* ==========================================================================
   Cards / grids
   ========================================================================== */

.grid {
    display: grid;
    gap: clamp(1rem, 2vw, 1.5rem);
}
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.card {
    padding: clamp(1.25rem, 2vw, 1.75rem);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}
.card__icon {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(92,243,255,0.18), rgba(139,92,246,0.18));
    border: 1px solid var(--border-glass-hi);
    color: var(--accent-cyan);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}
.card__title { font-size: 1.15rem; }
.card__desc  { color: var(--text-mid); font-size: 0.95rem; }
.card__link  { margin-top: auto; font-size: 0.9rem; font-weight: 500; }

/* Section heading */
.sec-head { margin-bottom: 2.5rem; text-align: center; }
.sec-head__eyebrow {
    color: var(--accent-cyan);
    font-family: var(--font-display);
    font-size: 0.78rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}
.sec-head__title { margin-bottom: 0.75rem; }
.sec-head__sub  { color: var(--text-mid); max-width: 600px; margin-inline: auto; }

/* Divider with glow */
.divider-glow {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0.35;
    margin-block: 3rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.nb-foot {
    margin-top: 5rem;
    border-top: 1px solid var(--border-glass);
    background: rgba(5, 6, 10, 0.55);
    backdrop-filter: blur(20px);
}
.nb-foot__inner {
    max-width: var(--container);
    margin-inline: auto;
    padding: 3rem clamp(1rem, 4vw, 2rem) 2rem;
    display: grid;
    gap: 2rem;
    grid-template-columns: 1.4fr 1fr 1fr;
}
@media (max-width: 720px) {
    .nb-foot__inner { grid-template-columns: 1fr; }
}
.nb-foot h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    margin-bottom: 1rem;
}
.nb-foot ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.nb-foot a { color: var(--text-mid); font-size: 0.92rem; }
.nb-foot a:hover { color: var(--accent-cyan); }
.nb-socials {
    display: flex; gap: 0.6rem; flex-wrap: wrap;
    margin-top: 1rem;
}
.nb-socials a {
    width: 40px; height: 40px;
    display: grid; place-items: center;
    background: var(--bg-elev);
    border: 1px solid var(--border-glass);
    border-radius: 50%;
    color: var(--text-mid);
    font-size: 1rem;
    transition: all 0.25s;
}
.nb-socials a:hover {
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(92, 243, 255, 0.2);
}
.nb-foot__bottom {
    max-width: var(--container);
    margin-inline: auto;
    padding: 1.25rem clamp(1rem, 4vw, 2rem);
    border-top: 1px solid var(--border-glass);
    display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* ==========================================================================
   Twitch embeds
   ========================================================================== */

.twitch-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-glass), var(--shadow-glow-violet);
    background: #000;
}
.twitch-frame iframe,
.twitch-frame > div { width: 100% !important; height: 100% !important; border: 0; }

.twitch-mini {
    position: fixed;
    right: 1rem; bottom: 1rem;
    z-index: 900;
    width: clamp(260px, 28vw, 360px);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-glass-hi);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    background: #000;
    transition: transform 0.4s var(--ease-out), opacity 0.3s;
}
.twitch-mini[data-collapsed="true"] {
    transform: translateY(calc(100% - 38px));
}
.twitch-mini__bar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.4rem 0.75rem;
    background: rgba(5, 6, 10, 0.92);
    border-bottom: 1px solid var(--border-glass);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-hi);
    cursor: pointer;
    user-select: none;
}
.twitch-mini__bar button {
    background: transparent; border: 0; color: var(--text-mid);
    cursor: pointer; font-size: 1.1rem; padding: 0 0.25rem;
    line-height: 1;
}
.twitch-mini__bar button:hover { color: var(--accent-cyan); }
.twitch-mini__frame { aspect-ratio: 16 / 9; }
.twitch-mini__frame iframe,
.twitch-mini__frame > div { width: 100% !important; height: 100% !important; border: 0; }
@media (max-width: 600px) {
    .twitch-mini { width: calc(100vw - 2rem); }
}

/* ==========================================================================
   Cookie consent
   ========================================================================== */

.consent {
    position: fixed;
    left: 1rem; bottom: 1rem;
    z-index: 1100;
    max-width: 420px;
    padding: 1.25rem;
    transform: translateY(120%);
    opacity: 0;
    transition: all 0.4s var(--ease-out);
}
.consent[data-show="true"] { transform: translateY(0); opacity: 1; }
.consent h4 { font-size: 1rem; margin-bottom: 0.5rem; }
.consent p { font-size: 0.88rem; margin-bottom: 1rem; }
.consent__row { display: flex; gap: 0.5rem; }

/* ==========================================================================
   Scroll reveal
   ========================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-in {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    body::before { animation: none; }
}

/* Skip link */
.skip {
    position: absolute;
    top: -100px; left: 1rem;
    background: var(--accent-cyan);
    color: #05060a;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    z-index: 2000;
    font-weight: 600;
}
.skip:focus { top: calc(var(--nav-h) + 8px); }

/* Utilities */
.muted { color: var(--text-mid); }
.dim   { color: var(--text-dim); }
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }