/* ============================================================
   FitnaFilter — homepage
   Neon-noir, black/violet, glass + glow. Mobile-first.
   ============================================================ */

:root {
    --bg:        #07040d;
    --bg-soft:   #0c0717;
    --panel:     rgba(7, 4, 13, 0.8);
    --panel-2:   rgba(7, 4, 13, 0.85);
    --line:      rgba(167, 139, 250, 0.14);
    --line-soft: rgba(255, 255, 255, 0.06);

    --violet:    #a855f7;
    --violet-br: #c084fc;
    --violet-dk: #7c3aed;
    --indigo:    #6d4aff;
    --danger:    #ff3b62;
    --safe:      #6ee7c0;

    --text:      #efeaf9;
    --muted:     #a99fc4;
    --faint:     #6f6688;

    --maxw: 1180px;
    --r-sm: 12px;
    --r-md: 18px;
    --r-lg: 26px;

    --glow: 0 0 40px rgba(168, 85, 247, 0.45);

    --font-display: 'Sora', system-ui, sans-serif;
    --font-body:    'Inter', system-ui, sans-serif;
    --font-serif:   Georgia, serif;
    --font-arabic:  'Noto Naskh Arabic', serif;
    --font-mono:    'JetBrains Mono', ui-monospace, monospace;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    position: relative;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
main,
.footer {
    position: relative;
    z-index: 1;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.svg-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}
.logo-mark {
    display: block;
    flex-shrink: 0;
    aspect-ratio: 1;
}
code {
    font-family: var(--font-mono);
    font-size: 0.86em;
    color: var(--violet-br);
    background: rgba(168, 85, 247, 0.12);
    padding: 0.1em 0.42em;
    border-radius: 6px;
}

::selection { background: rgba(168, 85, 247, 0.4); color: #fff; }

/* ---------- Ambient backdrop ---------- */
.backdrop {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(1200px 700px at 75% -5%, rgba(109, 74, 255, 0.18), transparent 60%),
        radial-gradient(900px 600px at 8% 12%, rgba(168, 85, 247, 0.12), transparent 55%),
        var(--bg);
    pointer-events: none;
}
.grid-floor {
    position: absolute;
    inset: 40% -20% -20% -20%;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.08) 1px, transparent 1px);
    background-size: 56px 56px;
    transform: perspective(520px) rotateX(62deg);
    transform-origin: bottom center;
    mask-image: linear-gradient(to top, #000 0%, transparent 75%);
    -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 75%);
    opacity: 0.5;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 16s ease-in-out infinite;
}
.orb--1 { width: 460px; height: 460px; top: 8%; right: -120px; background: radial-gradient(circle, rgba(124, 58, 237, 0.55), transparent 70%); }
.orb--2 { width: 380px; height: 380px; top: 120%; left: -80px;  background: radial-gradient(circle, rgba(109, 74, 255, 0.45), transparent 70%); animation-delay: -8s; }
.noise {
    position: absolute; inset: 0;
    opacity: 0.035; mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.content-pattern {
    position: fixed;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.7;
    mix-blend-mode: screen;
}
@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    50%      { transform: translateY(-40px) translateX(24px); }
}

/* ---------- Layout helpers ---------- */
.section {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: clamp(56px, 7.5vw, 104px) 24px;
}
.section__head { max-width: 720px; margin: 0 auto clamp(36px, 5vw, 60px); text-align: center; }
.kicker {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--violet-br);
    margin-bottom: 16px;
}
.section__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.9rem, 4.6vw, 3.1rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
}
.section__sub {
    margin-top: 18px;
    color: var(--muted);
    font-size: clamp(1rem, 1.6vw, 1.12rem);
}

/* ---------- Section separator ---------- */
.section-separator {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: clamp(18px, 2.8vw, 30px) 0;
    overflow: hidden;
    border-top: 1px solid rgba(168, 85, 247, 0.1);
    border-bottom: 1px solid rgba(168, 85, 247, 0.1);
    background:
        linear-gradient(90deg, transparent 0%, rgba(168, 85, 247, 0.06) 50%, transparent 100%),
        rgba(12, 7, 23, 0.44);
}
.section-separator::before {
    content: '';
    position: absolute;
    inset: 50% auto auto 50%;
    width: min(680px, 76vw);
    height: 1px;
    transform: translate(-50%, -50%);
    background: linear-gradient(90deg, transparent, rgba(192, 132, 252, 0.5), transparent);
    filter: blur(10px);
    opacity: 0.7;
}
.section-separator--compact {
    padding: 12px 0;
}
.separator-line {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent 0%,
        rgba(124, 58, 237, 0.14) 14%,
        rgba(192, 132, 252, 0.62) 50%,
        rgba(124, 58, 237, 0.14) 86%,
        transparent 100%
    );
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        0 0 18px rgba(168, 85, 247, 0.2);
}
.separator-line:nth-child(2) {
    opacity: 0.78;
    transform: scaleX(0.92);
}
.separator-line:nth-child(3) {
    opacity: 0.5;
    transform: scaleX(0.76);
}

/* ---------- Buttons ---------- */
.btn {
    --pad-y: 12px; --pad-x: 22px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: var(--pad-y) var(--pad-x);
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: box-shadow .25s, background .25s, border-color .25s;
    white-space: nowrap;
}
.btn__glyph { font-size: 1.05em; line-height: 0; }
.btn--solid {
    color: #fff;
    background: linear-gradient(135deg, var(--violet-dk), var(--indigo));
    box-shadow: 0 8px 26px rgba(124, 58, 237, 0.45), inset 0 1px 0 rgba(255,255,255,0.22);
}
.btn--solid:hover { box-shadow: 0 14px 38px rgba(124, 58, 237, 0.6), inset 0 1px 0 rgba(255,255,255,0.25); }
.btn--ghost {
    color: var(--text);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: var(--violet); background: rgba(168, 85, 247, 0.1); }
.btn--lg { --pad-y: 15px; --pad-x: 28px; font-size: 1rem; }
.btn--xl { --pad-y: 17px; --pad-x: 34px; font-size: 1.06rem; }

/* ---------- Nav ---------- */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background .3s, border-color .3s, backdrop-filter .3s;
    border-bottom: 1px solid transparent;
}
.nav.is-stuck {
    background: rgba(8, 5, 16, 0.72);
    backdrop-filter: blur(16px) saturate(140%);
    border-bottom-color: var(--line-soft);
}
.nav__inner {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; }
.brand__mark { width: 30px; height: 30px; filter: drop-shadow(0 0 10px rgba(168,85,247,0.6)); }
.brand__name { font-size: 1.12rem; letter-spacing: -0.01em; }
.brand__accent { color: var(--violet-br); }
.nav__links { margin-left: auto; display: flex; gap: 30px; }
.nav__links a { color: var(--muted); font-size: 0.93rem; font-weight: 500; position: relative; transition: color .2s; }
.nav__links a::after {
    content: ''; position: absolute; left: 0; bottom: -6px; height: 2px; width: 100%;
    background: var(--violet-br); transform: scaleX(0); transform-origin: left center;
    transition: transform .25s; border-radius: 2px;
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { transform: scaleX(1); }
.nav__cta { margin-left: 4px; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: flex-start;
    padding: 152px 24px 80px;
    overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: -1; }
.hero__img {
    width: 100%; height: 100%;
    transform: scale(1.02);
    opacity: 0.98;
    transition: transform .2s ease-out;
}
.hero__art {
    position: absolute;
    inset: -28px;
    overflow: hidden;
    background-image:
        linear-gradient(90deg, rgba(7, 4, 13, 0.12) 0%, rgba(7, 4, 13, 0.02) 45%, rgba(7, 4, 13, 0.12) 100%),
        url("hero_art.png");
    background-position: center center, center center;
    background-size: auto, cover;
    background-repeat: no-repeat, no-repeat;
    filter: saturate(112%) contrast(108%);
}
@supports (background-image: image-set(url("hero_art.webp") type("image/webp"))) {
    .hero__art {
        background-image:
            linear-gradient(90deg, rgba(7, 4, 13, 0.12) 0%, rgba(7, 4, 13, 0.02) 45%, rgba(7, 4, 13, 0.12) 100%),
            image-set(
                url("hero_art.avif") type("image/avif"),
                url("hero_art.webp") type("image/webp"),
                url("hero_art.png") type("image/png")
            );
    }
}
.hero__art::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(740px 520px at 42% 42%, rgba(168, 85, 247, 0.2), transparent 70%),
        radial-gradient(620px 420px at 72% 54%, rgba(47, 87, 255, 0.14), transparent 72%);
    mix-blend-mode: screen;
    opacity: 0.7;
    pointer-events: none;
}
.hero__art::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(192, 132, 252, 0.18), transparent 50%),
        linear-gradient(90deg, rgba(7,4,13,0.3) 0%, rgba(7,4,13,0.08) 36%, rgba(7,4,13,0.56) 67%, rgba(7,4,13,0.88) 100%);
    pointer-events: none;
}
.hero__veil {
    position: absolute; inset: 0;
    background:
        linear-gradient(90deg, rgba(7,4,13,0.1) 0%, rgba(7,4,13,0.04) 38%, rgba(7,4,13,0.42) 68%, rgba(7,4,13,0.82) 100%),
        linear-gradient(to bottom, rgba(7,4,13,0.58) 0%, transparent 28%),
        linear-gradient(to top, var(--bg) 2%, transparent 38%);
}
.hero__content {
    position: relative;
    max-width: var(--maxw);
    margin: 0 auto;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    z-index: 1;
}
.eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    padding: 8px 16px;
    border: 1px solid var(--line);
    border-radius: 100px;
    background: rgba(168, 85, 247, 0.06);
    backdrop-filter: blur(8px);
    margin-bottom: 26px;
}
.eyebrow__dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--safe);
    box-shadow: 0 0 10px var(--safe);
    animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero__title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.6rem, 7.4vw, 5.4rem);
    line-height: 0.98;
    letter-spacing: -0.035em;
    max-width: 14ch;
}
.grad {
    background: linear-gradient(120deg, var(--violet-br), var(--indigo) 60%, #ff6ec7);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.hero__lede {
    margin-top: 26px;
    max-width: 50ch;
    font-size: clamp(1.04rem, 1.8vw, 1.28rem);
    color: var(--muted);
}
.hero__lede strong { color: var(--text); font-weight: 600; }
.hero__actions { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-end; }
.hero__trust {
    margin-top: 34px;
    display: flex; flex-wrap: wrap; gap: 26px;
    justify-content: flex-end;
    list-style: none;
    color: var(--muted);
    font-size: 0.92rem;
}
.hero__trust li { display: inline-flex; align-items: center; gap: 8px; }
.check {
    display: inline-grid; place-items: center;
    width: 18px; height: 18px; border-radius: 50%;
    background: rgba(110, 231, 192, 0.16);
    color: var(--safe);
    font-size: 0.7rem; font-weight: 700;
}
.hero__scroll {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.3em;
    text-transform: uppercase; color: var(--faint);
}
.hero__scroll-line { width: 1px; height: 46px; background: linear-gradient(var(--violet), transparent); position: relative; overflow: hidden; }
.hero__scroll-line::after { content:''; position:absolute; top:0; left:0; width:100%; height: 14px; background: var(--violet-br); animation: scrollDot 2s ease-in-out infinite; }
@keyframes scrollDot { 0% { transform: translateY(-14px); opacity: 0; } 40% { opacity: 1; } 100% { transform: translateY(46px); opacity: 0; } }

/* ---------- Stats ---------- */
.stats {
    max-width: var(--maxw);
    margin: clamp(26px, 3.6vw, 42px) auto;
    padding: 0 24px;
}
.stats__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line-soft);
    border: 1px solid var(--line-soft);
    border-radius: var(--r-lg);
    overflow: hidden;
    backdrop-filter: blur(8px);
}
.stat { background: rgba(12, 7, 23, 0.7); padding: 34px 22px; text-align: center; }
.stat__num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    line-height: 1;
    background: linear-gradient(120deg, #fff, var(--violet-br));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}
.stat__label { margin-top: 12px; color: var(--muted); font-size: 0.86rem; line-height: 1.35; }

/* ---------- Engine ---------- */
.engine__flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 8px;
}
.gate {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 36px 28px;
    overflow: hidden;
    transition: transform .35s, border-color .35s, box-shadow .35s;
}
.gate::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(420px 160px at 50% -20%, rgba(168,85,247,0.16), transparent 70%);
    opacity: 0; transition: opacity .4s;
}
.gate:hover { transform: translateY(-6px); border-color: var(--violet); box-shadow: 0 24px 60px rgba(124,58,237,0.22); }
.gate:hover::before { opacity: 1; }
.gate__step {
    font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.2em;
    color: var(--faint); margin-bottom: 22px;
}
.gate__icon {
    width: 56px; height: 56px; border-radius: 16px;
    display: grid; place-items: center;
    background: linear-gradient(135deg, rgba(168,85,247,0.22), rgba(109,74,255,0.12));
    border: 1px solid var(--line);
    color: var(--violet-br);
    margin-bottom: 22px;
    box-shadow: inset 0 0 18px rgba(168,85,247,0.18);
}
.gate__icon svg { width: 28px; height: 28px; }
.gate h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.32rem; margin-bottom: 10px; letter-spacing: -0.01em; }
.gate p { color: var(--muted); font-size: 0.96rem; }
.gate__arrow {
    align-self: center;
    color: var(--violet);
    font-size: 1.6rem;
    opacity: 0.6;
    animation: nudge 1.8s ease-in-out infinite;
}
@keyframes nudge { 0%,100% { transform: translateX(0); } 50% { transform: translateX(6px); } }

/* ---------- Before / After ---------- */
.ba {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}
.ba__legend { list-style: none; display: flex; gap: 24px; margin-top: 24px; font-size: 0.9rem; color: var(--muted); }
.ba__legend li { display: inline-flex; align-items: center; gap: 9px; }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--danger { background: var(--danger); box-shadow: 0 0 12px var(--danger); }
.dot--safe   { background: var(--safe);   box-shadow: 0 0 12px var(--safe); }

.ba__stage {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--bg-soft);
    box-shadow: 0 30px 80px rgba(0,0,0,0.5), inset 0 0 60px rgba(124,58,237,0.08);
    user-select: none;
    cursor: ew-resize;
    container-type: inline-size;
}
.ba__layer { position: absolute; inset: 0; }
.ba__layer--before { z-index: 2; width: 50%; overflow: hidden; border-right: 2px solid var(--violet-br); box-shadow: 6px 0 24px rgba(168,85,247,0.4); }
.tiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 1fr;
    gap: 12px;
    padding: 18px;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
}
/* The clipped "before" layer must lay out tiles at full stage width so they
   align pixel-for-pixel with the "after" layer underneath it. */
.ba__layer--before .tiles { width: 100cqw; height: 100%; }
.tile {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--line-soft);
    display: grid;
    place-items: center;
}
.tile--clean { background: linear-gradient(135deg, rgba(255,255,255,0.05), rgba(168,85,247,0.06)); }
.tile--clean .tile__pic {
    position: absolute; inset: 0;
    background:
        radial-gradient(circle at 35% 30%, rgba(110,231,192,0.25), transparent 50%),
        linear-gradient(135deg, #1a1230, #2a1d4a);
}
.tile--clean .tile__bar {
    position: absolute; bottom: 10px; left: 10px; right: 30%;
    height: 6px; border-radius: 4px; background: rgba(255,255,255,0.25);
}
.tile--raw {
    background:
        repeating-linear-gradient(45deg, #c2305a 0 10px, #e0476a 10px 20px),
        #d33;
    box-shadow: inset 0 0 0 1px rgba(255,59,98,0.6);
}
.tile--raw::after {
    content: '✕';
    position: absolute; inset: 0; display: grid; place-items: center;
    color: rgba(255,255,255,0.85); font-size: 1.8rem; font-weight: 700;
}
.tile--filtered {
    background: repeating-linear-gradient(45deg, #161022 0 14px, #1d1530 14px 28px);
}
.tile__eye { font-size: 1.5rem; filter: grayscale(1) brightness(1.4); opacity: 0.5; }

.ba__handle {
    position: absolute; top: 0; bottom: 0; left: 50%;
    width: 44px; transform: translateX(-50%);
    z-index: 3; cursor: ew-resize;
    display: grid; place-items: center;
}
.ba__grip {
    width: 44px; height: 44px; border-radius: 50%;
    background: linear-gradient(135deg, var(--violet-dk), var(--indigo));
    border: 2px solid rgba(255,255,255,0.5);
    box-shadow: 0 0 24px rgba(168,85,247,0.7);
    display: flex; align-items: center; justify-content: center; gap: 4px;
}
.ba__grip span { width: 2px; height: 14px; background: rgba(255,255,255,0.85); border-radius: 2px; }

/* ---------- Features ---------- */
.card {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 32px;
    overflow: hidden;
    transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s, background .35s;
}
.card::after {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 0%), rgba(168,85,247,0.14), transparent 45%);
    opacity: 0; transition: opacity .4s; pointer-events: none;
}
.card:hover { transform: translateY(-5px); border-color: var(--violet); }
.card:hover::after { opacity: 1; }
.card--accent {
    background: linear-gradient(150deg, rgba(124,58,237,0.18), rgba(109,74,255,0.06)), rgba(7, 4, 13, 0.8);
    border-color: rgba(168,85,247,0.3);
}
.card__icon {
    width: 50px; height: 50px; border-radius: 14px;
    display: grid; place-items: center; margin-bottom: 20px;
    background: linear-gradient(135deg, rgba(168,85,247,0.2), rgba(109,74,255,0.08));
    border: 1px solid var(--line);
    color: var(--violet-br);
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.22rem; margin-bottom: 9px; letter-spacing: -0.01em; }
.card p { color: var(--muted); font-size: 0.96rem; }

/* ---------- Categories ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.cat {
    position: relative;
    border-radius: var(--r-lg);
    padding: 32px 28px;
    border: 1px solid var(--line);
    background: var(--panel);
    overflow: hidden;
    transition: transform .35s, box-shadow .35s;
}
.cat::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.cat--vice::before        { background: linear-gradient(90deg, var(--danger), #ff8a5c); }
.cat--hazard::before      { background: linear-gradient(90deg, #ffb020, var(--violet)); }
.cat--distraction::before { background: linear-gradient(90deg, var(--indigo), var(--violet-br)); }
.cat:hover { transform: translateY(-5px); box-shadow: 0 24px 60px rgba(0,0,0,0.4); }
.cat__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.cat__top h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; letter-spacing: -0.01em; }
.cat__badge {
    font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase;
    padding: 5px 11px; border-radius: 100px; border: 1px solid var(--line); color: var(--muted);
    background: rgba(255,255,255,0.03);
}
.cat--vice .cat__badge { color: var(--danger); border-color: rgba(255,59,98,0.4); background: rgba(255,59,98,0.1); }
.cat__desc { color: var(--muted); font-size: 0.95rem; margin-bottom: 22px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
    font-family: var(--font-mono); font-size: 0.78rem;
    padding: 6px 12px; border-radius: 8px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--line-soft);
    color: var(--text); transition: background .2s, border-color .2s;
}
.cat:hover .chips li { border-color: var(--line); }

/* ---------- Privacy ---------- */
.privacy__inner {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(12,7,23,0.6)), rgba(7, 4, 13, 0.8);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: clamp(36px, 5vw, 64px);
    overflow: hidden;
}
.privacy__mark { position: relative; display: grid; place-items: center; }
.privacy__mark .logo-mark { width: 150px; filter: drop-shadow(0 0 30px rgba(168,85,247,0.7)); position: relative; z-index: 1; }
.privacy__pulse {
    position: absolute; width: 200px; height: 200px; border-radius: 50%;
    border: 1px solid var(--violet); animation: ring 3s ease-out infinite;
}
@keyframes ring { 0% { transform: scale(0.6); opacity: 0.8; } 100% { transform: scale(1.4); opacity: 0; } }
.privacy__points { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 26px; color: var(--text); font-weight: 500; font-size: 0.95rem; }
.privacy__points span { display: inline-flex; align-items: center; gap: 9px; }

/* ---------- Install CTA ---------- */
.install { text-align: center; }
.install__card {
    position: relative;
    max-width: 820px; margin: 0 auto;
    padding: clamp(48px, 7vw, 84px) clamp(28px, 5vw, 64px);
    border-radius: var(--r-lg);
    border: 1px solid rgba(168,85,247,0.3);
    background: radial-gradient(120% 120% at 50% 0%, rgba(124,58,237,0.2), rgba(12,7,23,0.8));
    overflow: hidden;
}
.install__glow {
    position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(168,85,247,0.35), transparent 60%);
    filter: blur(40px); pointer-events: none;
}
.install__title { position: relative; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.9rem, 4.6vw, 3.1rem); letter-spacing: -0.025em; line-height: 1.06; }
.install__sub { position: relative; color: var(--muted); margin-top: 18px; font-size: 1.08rem; max-width: 48ch; margin-left:auto; margin-right:auto; }
.install__actions { position: relative; margin-top: 34px; display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.install__note { position: relative; margin-top: 22px; font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em; color: var(--faint); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line-soft); background: rgba(7,4,13,0.7); }
.footer__inner {
    max-width: var(--maxw); margin: 0 auto;
    padding: 64px 24px 40px;
    display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px;
}
.footer__brand p { color: var(--muted); margin-top: 16px; max-width: 38ch; font-size: 0.94rem; }
.footer__col h4 { font-family: var(--font-display); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--faint); margin-bottom: 16px; }
.footer__col a { display: block; color: var(--muted); padding: 6px 0; font-size: 0.93rem; transition: color .2s; }
.footer__col a:hover { color: var(--violet-br); }
.footer__base {
    max-width: var(--maxw); margin: 0 auto;
    padding: 22px 24px; border-top: 1px solid var(--line-soft);
    display: flex; flex-wrap: wrap; gap: 14px; justify-content: space-between;
    color: var(--faint); font-size: 0.84rem;
}
.footer__verse { font-style: italic; color: var(--muted); }

/* ---------- Scroll reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .nav__links { display: none; }
    .engine__flow { grid-template-columns: 1fr; }
    .gate__arrow { transform: rotate(90deg); justify-self: center; }
    .ba { grid-template-columns: 1fr; }
    .cat-grid { grid-template-columns: 1fr 1fr; }
    .privacy__inner { grid-template-columns: 1fr; text-align: center; }
    .privacy__mark { margin: 0 auto; }
    .privacy__points { justify-content: center; }
    .footer__inner { grid-template-columns: 1fr 1fr; }
    .footer__brand { grid-column: span 2; }
}
@media (max-width: 620px) {
    .stats__grid { grid-template-columns: 1fr 1fr; }
    .cat-grid { grid-template-columns: 1fr; }
    /* Left-align the hero on phones — right-aligned body copy reads poorly in a narrow column */
    .hero { padding-top: 120px; }
    .hero__art {
        background-position: 34% center;
        opacity: 0.82;
    }
    .hero__content {
        width: min(100%, calc(100vw - 48px));
        max-width: calc(100vw - 48px);
        align-items: flex-start;
        text-align: left;
    }
    .eyebrow {
        max-width: 100%;
        padding: 7px 10px;
        font-size: 0.62rem;
        letter-spacing: 0.08em;
        line-height: 1.4;
        white-space: normal;
    }
    .hero__lede {
        max-width: 31ch;
        font-size: 1rem;
    }
    .hero__actions, .hero__trust { justify-content: flex-start; }
    .hero__actions { width: 100%; }
    .hero__actions .btn {
        max-width: 100%;
        justify-content: center;
    }
    .hero__trust {
        width: min(100%, 280px);
        gap: 10px 16px;
        font-size: 0.86rem;
    }
    .hero__veil {
        background:
            linear-gradient(to top, var(--bg) 4%, rgba(7,4,13,0.76) 45%, rgba(7,4,13,0.68) 100%),
            linear-gradient(90deg, rgba(7,4,13,0.18), rgba(7,4,13,0.48) 76%, rgba(7,4,13,0.84)),
            linear-gradient(to bottom, rgba(7,4,13,0.52) 0%, transparent 30%);
    }
    .footer__inner { grid-template-columns: 1fr; }
    .footer__brand { grid-column: span 1; }
    .footer__base { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    [data-reveal] { opacity: 1; transform: none; }
    .content-pattern,
    .cursor-glow,
    .portal__chip,
    .marquee {
        display: none !important;
    }
    .ayah-track,
    .orb,
    .eyebrow__dot,
    .hero__scroll-line::after,
    .portal__mark,
    .portal__ring,
    .privacy__pulse {
        animation: none !important;
    }
    .nav.is-stuck {
        background: rgba(8, 5, 16, 0.94);
        backdrop-filter: none;
    }
}

/* ============================================================
   OVERBOARD PASS — global flourishes + new sections
   ============================================================ */

/* ---- Scroll progress ---- */
.scrollbar {
    position: fixed; top: 0; left: 0; height: 3px; width: 100%;
    z-index: 200;
    background: linear-gradient(90deg, var(--indigo), var(--violet-br), #ff6ec7);
    box-shadow: 0 0 14px rgba(168,85,247,0.8);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .08s linear;
}

/* ---- Cursor glow ---- */
.cursor-glow {
    position: fixed; top: 0; left: 0; width: 460px; height: 460px;
    border-radius: 50%; pointer-events: none; z-index: 2; opacity: 0;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(168,85,247,0.18), transparent 62%);
    transition: opacity .4s; mix-blend-mode: screen;
}
@media (hover: hover) and (pointer: fine) { body:hover .cursor-glow { opacity: 1; } }

/* ---- Scanlines + 3rd orb ---- */
.scanlines {
    position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
    background: repeating-linear-gradient(to bottom, transparent 0 3px, rgba(0,0,0,0.18) 3px 4px);
    mix-blend-mode: multiply;
}
.orb--3 { width: 520px; height: 520px; top: 220%; right: -160px; background: radial-gradient(circle, rgba(255,110,199,0.22), transparent 70%); animation-delay: -4s; }

/* ---- Nav additions ---- */
.brand__tag {
    font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em;
    color: var(--violet-br); border: 1px solid var(--line); border-radius: 6px;
    padding: 2px 6px; margin-left: 2px; opacity: 0.8;
}
.nav__right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.nav__ghost {
    display: inline-flex; align-items: center; gap: 8px;
    color: var(--muted); font-size: 0.88rem; font-weight: 500;
    padding: 9px 14px; border: 1px solid var(--line); border-radius: 100px;
    background: rgba(255,255,255,0.02); transition: color .2s, border-color .2s, background .2s;
}
.nav__ghost:hover { color: var(--text); border-color: var(--violet); background: rgba(168,85,247,0.1); }
@media (max-width: 760px) { .nav__stars { display: none; } }
@media (max-width: 620px) {
    .nav__inner { padding: 14px 20px; gap: 12px; }
    .nav__right { display: none; }
    .brand__tag { display: none; }
}

/* ---- Marquee ---- */
.marquee { margin: 36px 0 0; overflow: hidden; border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); padding: 14px 0; background: rgba(12,7,23,0.4); }
.marquee__row {
    display: flex;
    overflow: hidden;
    width: 100%;
    mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee__track {
    display: flex;
    width: max-content;
    min-width: max-content;
    white-space: nowrap;
    animation: scrollX 38s linear infinite;
    will-change: transform;
}
.marquee__group {
    display: flex;
    flex: 0 0 auto;
    gap: 14px;
    padding-right: 14px;
}
.marquee__row--rev { margin-top: 12px; }
.marquee__row--rev .marquee__track { animation-direction: reverse; animation-duration: 46s; }
@keyframes scrollX { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(-50%, 0, 0); } }
.mq { font-family: var(--font-mono); font-size: 0.82rem; padding: 6px 14px; border-radius: 100px; border: 1px solid var(--line-soft); }
.mq--block { color: rgba(255,110,140,0.85); text-decoration: line-through; text-decoration-color: rgba(255,90,120,0.5); border-color: rgba(255,90,120,0.18); background: rgba(255,40,70,0.05); }
.mq--pass { color: var(--violet-br); border-color: rgba(168,85,247,0.22); background: rgba(168,85,247,0.06); }
.mq--pass::before { content: '✓ '; color: var(--safe); }

.is-motion-paused .marquee__track,
.is-motion-paused .portal__chip,
.is-motion-paused .portal__mark,
.is-motion-paused .portal__ring,
.is-motion-paused .ayah-track {
    animation-play-state: paused !important;
}

/* ---- Section kicker glyphs ---- */
.kicker { display: inline-block; }

/* ---- Portal (pixel alchemy) ---- */
.portal {
    position: relative; height: 240px; margin: 0 auto clamp(48px, 7vw, 88px);
    max-width: 980px;
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center;
    container-type: inline-size;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line);
    background:
        radial-gradient(360px 240px at 50% 50%, rgba(124,58,237,0.18), transparent 70%),
        linear-gradient(90deg, rgba(255,40,70,0.06), transparent 38%, transparent 62%, rgba(110,231,192,0.05)),
        rgba(7, 4, 13, 0.8);
}
.portal__in, .portal__out { position: relative; z-index: 2; height: 100%; overflow: hidden; }
.portal__in { grid-column: 1; }
.portal__out { grid-column: 2; }
.portal__pass {
    position: absolute;
    inset: 0;
    z-index: 3;
    overflow: hidden;
    pointer-events: none;
}
.portal__chip {
    position: absolute; z-index: 3; width: 40px; height: 30px; border-radius: 5px;
    top: 50%; left: 0; margin-top: -15px;
}
.portal__in .portal__chip {
    background: repeating-linear-gradient(45deg, var(--chip-a, #b8264f) 0 6px, var(--chip-b, #e0476a) 6px 12px);
    box-shadow: 0 0 0 1px var(--chip-line, rgba(255,59,98,0.5)), 0 0 16px var(--chip-glow, rgba(255,59,98,0.22));
    animation: flowIn linear infinite;
}
.portal__chip--vice {
    --chip-a: #b8264f;
    --chip-b: #f05273;
    --chip-line: rgba(255, 59, 98, 0.58);
    --chip-glow: rgba(255, 59, 98, 0.28);
    --chip-x: #fff;
}
.portal__chip--hazard {
    --chip-a: #b95a13;
    --chip-b: #ff9f1c;
    --chip-line: rgba(255, 159, 28, 0.58);
    --chip-glow: rgba(255, 159, 28, 0.28);
    --chip-x: #fff9ec;
}
.portal__chip--distraction {
    --chip-a: #c99600;
    --chip-b: #ffd166;
    --chip-line: rgba(255, 209, 102, 0.62);
    --chip-glow: rgba(255, 209, 102, 0.26);
    --chip-x: #382300;
}
.portal__in .portal__chip::after { content:'✕'; position:absolute; inset:0; display:grid; place-items:center; color: var(--chip-x, #fff); font-size:0.8rem; font-weight: 700; }
.portal__out .portal__chip {
    background: linear-gradient(135deg, #2a1d4a, #3a2a63);
    box-shadow: 0 0 0 1px var(--line), 0 0 14px rgba(168,85,247,0.3);
    animation: flowOut linear infinite;
}
.portal__out .portal__chip::after { content:''; position:absolute; left:5px; right:35%; bottom:5px; height:4px; border-radius:3px; background: rgba(110,231,192,0.5); }
.portal__pass .portal__chip {
    background: linear-gradient(135deg, var(--safe-chip-a, #156f5a), var(--safe-chip-b, #6ee7c0));
    box-shadow:
        0 0 0 1px var(--safe-chip-line, rgba(110,231,192,0.5)),
        0 0 18px var(--safe-chip-glow, rgba(110,231,192,0.28));
    animation: flowPass linear infinite;
}
.portal__chip--safe-green {
    --safe-chip-a: #156f5a;
    --safe-chip-b: #6ee7c0;
    --safe-chip-line: rgba(110, 231, 192, 0.58);
    --safe-chip-glow: rgba(110, 231, 192, 0.32);
    --safe-chip-check: #eafff9;
}
.portal__chip--safe-purple {
    --safe-chip-a: #3a1b75;
    --safe-chip-b: #a855f7;
    --safe-chip-line: rgba(168, 85, 247, 0.6);
    --safe-chip-glow: rgba(168, 85, 247, 0.36);
    --safe-chip-check: #f4e8ff;
}
.portal__pass .portal__chip::after {
    content: '✓';
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--safe-chip-check, #fff);
    font-size: 0.78rem;
    font-weight: 800;
}
@keyframes flowIn  {
    0%   { opacity: 0; transform: translateX(-54px) scale(0.92); }
    12%  { opacity: 1; }
    78%  { opacity: 1; transform: translateX(calc(100cqw - 46px)) scale(1); }
    92%  { opacity: 1; transform: translateX(calc(100cqw - 46px)) scale(1); }
    100% { opacity: 0; transform: translateX(calc(100cqw - 36px)) scale(0.72); }
}
@keyframes flowOut {
    0%   { opacity: 0; transform: translateX(-12px) scale(0.7); }
    14%  { opacity: 1; transform: translateX(calc(14cqw - 10.32px)) scale(1); }
    90%  { opacity: 1; transform: translateX(calc(90cqw - 1.2px)) scale(1); }
    100% { opacity: 0; transform: translateX(100cqw) scale(1); }
}
@keyframes flowPass {
    0%   { opacity: 0; transform: translateX(-54px) scale(0.82); }
    10%  { opacity: 1; transform: translateX(calc(10cqw - 43.2px)) scale(1); }
    48%  { opacity: 1; transform: translateX(calc(48cqw - 2.16px)) scale(1.04); }
    68%  { opacity: 1; transform: translateX(calc(68cqw + 19.44px)) scale(1); }
    100% { opacity: 0; transform: translateX(calc(100cqw + 54px)) scale(0.88); }
}
.portal__core { position: absolute; z-index: 4; inset: 0; display: grid; place-items: center; pointer-events: none; }
.portal__mark { position: relative; width: 64px; height: 64px; z-index: 2; opacity: 0.82; filter: drop-shadow(0 0 22px rgba(168,85,247,0.9)); animation: corePulse 3s ease-in-out infinite; }
@keyframes corePulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }
.portal__ring { position: absolute; z-index: 1; width: 120px; height: 120px; border-radius: 50%; border: 1px solid rgba(168,85,247,0.4); animation: ring 3s ease-out infinite; }
.portal__ring--2 { animation-delay: 1.5s; }
.portal__beam {
    position: absolute; z-index: 3; width: 2px; height: 100%; left: 50%; transform: translateX(-50%);
    background: linear-gradient(var(--violet-br), transparent, var(--violet-br));
    box-shadow: 0 0 24px var(--violet); opacity: 0.86;
}

/* ---- Playground ---- */
.pg { max-width: 980px; margin: 0 auto; display: grid; gap: 26px; }
.pg__controls {
    display: grid; grid-template-columns: auto auto 1fr; gap: 28px; align-items: center;
    padding: 22px 26px; border: 1px solid var(--line); border-radius: var(--r-lg);
    background: var(--panel); backdrop-filter: blur(8px);
}
.pg__control { display: flex; flex-direction: column; gap: 12px; }
.pg__control--wide { min-width: 200px; }
.pg__label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.pg__label em { color: var(--violet-br); font-style: normal; margin-left: 6px; }

/* toggle (shared) */
.toggle { display: inline-flex; align-items: center; gap: 10px; background: none; border: none; cursor: pointer; padding: 0; }
.toggle__track { width: 52px; height: 28px; border-radius: 100px; background: rgba(255,255,255,0.1); border: 1px solid var(--line); position: relative; transition: background .3s, border-color .3s; }
.toggle__thumb { position: absolute; top: 2px; left: 2px; width: 22px; height: 22px; border-radius: 50%; background: var(--muted); transition: transform .3s cubic-bezier(.2,.8,.2,1), background .3s; }
.toggle__state { font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted); min-width: 26px; }
.toggle.is-on .toggle__track { background: linear-gradient(135deg, var(--violet-dk), var(--indigo)); border-color: transparent; box-shadow: 0 0 16px rgba(124,58,237,0.5); }
.toggle.is-on .toggle__thumb { transform: translateX(24px); background: #fff; }
.toggle.is-on .toggle__state { color: var(--violet-br); }

/* swatches */
.swatches { display: flex; gap: 10px; }
.swatch { width: 30px; height: 30px; border-radius: 9px; border: 2px solid transparent; cursor: pointer; outline: 1px solid var(--line); transition: border-color .2s; }
.swatch.is-sel { border-color: var(--violet-br); box-shadow: 0 0 12px rgba(168,85,247,0.6); }
.swatch--white { background: #f4f1ff; } .swatch--black { background: #0c0712; } .swatch--grey { background: #5b556e; } .swatch--violet { background: #7c3aed; }

/* slider */
.slider { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 100px; background: rgba(255,255,255,0.1); outline: none; }
.slider::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg, var(--violet-dk), var(--indigo)); cursor: pointer; box-shadow: 0 0 12px rgba(124,58,237,0.7); border: 2px solid rgba(255,255,255,0.5); }
.slider::-moz-range-thumb { width: 20px; height: 20px; border-radius: 50%; background: var(--indigo); cursor: pointer; border: 2px solid rgba(255,255,255,0.5); }

/* playground grid */
.pg__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pgtile { position: relative; aspect-ratio: 4/3; border-radius: 14px; overflow: hidden; border: 1px solid var(--line-soft); }
.pgtile__img { position: absolute; inset: 0; }
.pgtile--a .pgtile__img { background: linear-gradient(135deg, #1c1438, #34245c); }
.pgtile--b .pgtile__img { background: linear-gradient(135deg, #241a44, #4a2f7a); }
.pgtile--c .pgtile__img { background: radial-gradient(circle at 30% 30%, rgba(110,231,192,0.3), transparent 50%), linear-gradient(135deg, #1a1230, #2c1e4e); }
.pgtile__bar { position: absolute; bottom: 12px; left: 12px; right: 36%; height: 6px; border-radius: 4px; background: rgba(255,255,255,0.25); }
.pgtile__cover {
    position: absolute; inset: 0; display: grid; place-items: center;
    background: var(--filter-paint, #f4f1ff);
    opacity: 0; transform: scale(1.02); transition: opacity .35s, transform .35s;
    pointer-events: none;
}
.pgtile__cover::after { content: '👁'; font-size: 1.4rem; filter: grayscale(1); opacity: 0.55; mix-blend-mode: difference; }
.pgtile__tag { position: absolute; top: 10px; left: 10px; font-family: var(--font-mono); font-size: 0.62rem; padding: 3px 8px; border-radius: 6px; opacity: 0; transition: opacity .3s; z-index: 2; }
.pgtile--flag .pgtile__tag { background: rgba(255,40,70,0.85); color: #fff; }
/* protected state */
.pg__grid.is-protected .pgtile--flag .pgtile__cover { opacity: 1; transform: scale(1); pointer-events: auto; cursor: pointer; }
.pg__grid.is-protected .pgtile--flag .pgtile__tag { opacity: 1; }
.pg__grid.is-protected .pgtile--flag.is-revealed .pgtile__cover { opacity: 0; pointer-events: none; }
.pg__grid.is-protected .pgtile--flag.is-revealed .pgtile__tag { background: rgba(110,231,192,0.85); }
.pg__hint { text-align: center; font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }

/* ---- Bento ---- */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; grid-auto-flow: dense; }
.bento--hero { grid-column: span 2; grid-row: span 2; }
.bento--tall { grid-row: span 2; }
.bento--wide { grid-column: span 2; }
.card__demo { display: flex; gap: 8px; margin-top: 22px; }
.cd { width: 44px; height: 32px; border-radius: 6px; }
.cd--clean { background: linear-gradient(135deg, #2a1d4a, #3a2a63); box-shadow: inset 0 0 0 1px var(--line); }
.cd--filtered { background: repeating-linear-gradient(45deg, #161022 0 8px, #1d1530 8px 16px); }
.card__counter { margin-top: auto; padding-top: 20px; display: flex; flex-direction: column; }
.card__counter-num { font-family: var(--font-display); font-weight: 700; font-size: 2.2rem; background: linear-gradient(120deg,#fff,var(--violet-br)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card__counter span:last-child { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.bento .card { display: flex; flex-direction: column; }

/* ---- Popup artifact ---- */
.artifact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
.artifact__note {
    margin-top: 18px;
    color: #d5cce8;
    font-size: 0.98rem;
    line-height: 1.75;
    max-width: 62ch;
}
.artifact__list { list-style: none; margin-top: 26px; display: grid; gap: 12px; }
.artifact__list li { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 0.96rem; }
.artifact__settings {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 24px;
}
.artifact__settings div {
    padding: 16px;
    border: 1px solid rgba(168, 85, 247, 0.18);
    border-radius: 14px;
    background: rgba(168, 85, 247, 0.055);
}
.artifact__settings span {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--text);
}
.artifact__settings p {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.65;
}
kbd { font-family: var(--font-mono); font-size: 0.74rem; padding: 3px 8px; border-radius: 6px; background: rgba(255,255,255,0.06); border: 1px solid var(--line); border-bottom-width: 2px; color: var(--text); }
.artifact__stage { position: relative; min-height: 420px; display: grid; place-items: center; }
.optpanel {
    position: absolute; top: 6%; right: 2%; width: 64%; transform: rotate(4deg);
    border: 1px solid var(--line); border-radius: 16px; padding: 18px;
    background: rgba(12,7,23,0.8); backdrop-filter: blur(10px); opacity: 0.55;
    display: grid; gap: 12px;
}
.optpanel__row { display: flex; align-items: center; justify-content: space-between; }
.optpanel__row span:first-child { width: 44%; height: 8px; border-radius: 4px; background: rgba(255,255,255,0.12); }
.optpanel__pill { width: 40px; height: 18px; border-radius: 100px; background: rgba(255,255,255,0.1); }
.optpanel__pill--on { background: linear-gradient(135deg, var(--violet-dk), var(--indigo)); }
.optpanel__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 4px; }
.optpanel__grid i { aspect-ratio: 1; border-radius: 8px; background: rgba(168,85,247,0.08); border: 1px solid var(--line-soft); }
.popup {
    position: relative; width: 300px; z-index: 3;
    border: 1px solid var(--line); border-radius: 20px; overflow: hidden;
    background: linear-gradient(160deg, rgba(20,13,35,0.96), rgba(10,6,18,0.96));
    box-shadow: 0 40px 90px rgba(0,0,0,0.6), 0 0 0 1px rgba(168,85,247,0.15);
    backdrop-filter: blur(12px);
}
.popup__head { display: flex; align-items: center; gap: 10px; padding: 16px 18px; border-bottom: 1px solid var(--line-soft); }
.popup__logo { width: 24px; height: 24px; }
.popup__name { font-family: var(--font-display); font-weight: 600; font-size: 0.98rem; }
.popup__status { margin-left: auto; font-family: var(--font-mono); font-size: 0.66rem; color: var(--safe); border: 1px solid rgba(110,231,192,0.3); background: rgba(110,231,192,0.08); padding: 3px 9px; border-radius: 100px; }
.popup__main { display: flex; align-items: center; justify-content: space-between; padding: 18px; background: rgba(168,85,247,0.06); }
.popup__main-label { font-weight: 600; font-size: 1.02rem; }
.popup__rows { padding: 10px 8px; display: grid; gap: 2px; }
.popup__row { display: flex; align-items: center; justify-content: space-between; padding: 11px 12px; border-radius: 10px; font-size: 0.9rem; color: var(--text); transition: background .2s; }
.popup__row:hover { background: rgba(255,255,255,0.04); }
.popup__chev { color: var(--faint); }
.popup__colors { display: flex; align-items: center; gap: 10px; padding: 14px 18px 18px; border-top: 1px solid var(--line-soft); }
.popup__colors-label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-right: 4px; }
.pc { width: 24px; height: 24px; border-radius: 7px; outline: 1px solid var(--line); cursor: default; }
.pc.is-sel { outline: 2px solid var(--violet-br); box-shadow: 0 0 10px rgba(168,85,247,0.6); }
.pc--white { background: #f4f1ff; } .pc--black { background: #0c0712; } .pc--grey { background: #5b556e; }
.popup__glow { position: absolute; bottom: -40px; left: 50%; transform: translateX(-50%); width: 240px; height: 80px; background: radial-gradient(ellipse, rgba(168,85,247,0.6), transparent 70%); filter: blur(20px); z-index: -1; }

/* ---- Architecture diagram ---- */
.arch-map {
    max-width: 1060px;
    margin: 0 auto;
    padding: clamp(24px, 4vw, 42px);
    border: 1px solid rgba(168, 85, 247, 0.18);
    border-radius: var(--r-lg);
    background:
        radial-gradient(720px 260px at 70% 0%, rgba(124, 58, 237, 0.16), transparent 70%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015)),
        rgba(7, 4, 13, 0.8);
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}
.arch-flow {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 54px minmax(0, 1fr) 54px minmax(0, 1fr);
    align-items: stretch;
}
.arch-step,
.arch-output {
    min-height: 168px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(12, 7, 23, 0.72);
    backdrop-filter: blur(8px);
}
.arch-step--primary {
    border-color: rgba(192, 132, 252, 0.48);
    background:
        radial-gradient(220px 160px at 50% 0%, rgba(168, 85, 247, 0.2), transparent 70%),
        rgba(12, 7, 23, 0.78);
    box-shadow: 0 0 40px rgba(124, 58, 237, 0.16);
}
.arch-step__num,
.arch-output__tag,
.arch-output-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--violet-br);
}
.arch-step h3,
.arch-output h3 {
    margin-top: 18px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    line-height: 1.15;
}
.arch-step p,
.arch-output p {
    margin-top: 10px;
    color: var(--muted);
    font-size: 0.94rem;
}
.arch-arrow {
    position: relative;
    align-self: center;
    height: 1px;
    background: linear-gradient(90deg, rgba(168, 85, 247, 0.2), rgba(192, 132, 252, 0.8));
}
.arch-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    width: 9px;
    height: 9px;
    border-top: 1px solid var(--violet-br);
    border-right: 1px solid var(--violet-br);
    transform: translateY(-50%) rotate(45deg);
}
.arch-output-label {
    margin: 30px 0 14px;
    text-align: center;
    color: var(--safe);
}
.arch-outputs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}
.arch-output {
    min-height: 144px;
    background: rgba(255, 255, 255, 0.026);
}

/* ---- Sanctuary wall ---- */
.sanctuary-wall {
    position: relative;
    width: 100%;
    padding: clamp(72px, 9vw, 132px) 0;
    overflow: hidden;
    border-top: 1px solid rgba(168, 85, 247, 0.16);
    border-bottom: 1px solid rgba(168, 85, 247, 0.16);
    background:
        radial-gradient(920px 520px at 12% 8%, rgba(124, 58, 237, 0.2), transparent 66%),
        radial-gradient(900px 580px at 86% 18%, rgba(192, 132, 252, 0.12), transparent 70%),
        linear-gradient(180deg, rgba(15, 8, 28, 0.94), rgba(7, 4, 13, 0.98));
}
.sanctuary-wall::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(192, 132, 252, 0.08) 1px, transparent 1px),
        linear-gradient(0deg, rgba(192, 132, 252, 0.05) 1px, transparent 1px);
    background-size: 92px 92px;
    mask-image: radial-gradient(circle at 50% 12%, #000, transparent 74%);
    -webkit-mask-image: radial-gradient(circle at 50% 12%, #000, transparent 74%);
    opacity: 0.42;
    pointer-events: none;
}
.sanctuary__lattice {
    position: absolute;
    inset: 0;
    opacity: 0.72;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='156' height='156' viewBox='0 0 156 156'%3E%3Cg fill='none' stroke='%23c084fc' stroke-width='1.4' stroke-opacity='0.24'%3E%3Cpath d='M78 6 98 58 150 78 98 98 78 150 58 98 6 78 58 58Z'/%3E%3Cpath d='M78 31 92 64 125 78 92 92 78 125 64 92 31 78 64 64Z'/%3E%3Cpath d='M78 6v144M6 78h144M23 23l109 109M132 23 23 132' stroke-opacity='0.12'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 156px 156px;
    background-position: center top;
    mask-image: linear-gradient(180deg, #000 0%, #000 72%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 72%, transparent 100%);
}
.sanctuary__inner {
    position: relative;
    margin: 0 auto;
}
.sanctuary__head {
    max-width: 760px;
    padding: 0 24px;
    margin: 0 auto clamp(36px, 5vw, 58px);
    text-align: center;
}
.sanctuary__kicker {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--violet-br);
    margin-bottom: 18px;
}
.sanctuary__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1.02;
    letter-spacing: -0.025em;
}
.sanctuary__lede {
    margin: 20px auto 0;
    max-width: 64ch;
    color: var(--muted);
    font-size: clamp(1rem, 1.8vw, 1.15rem);
}
.ayah-rail {
    position: relative;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    overflow: hidden;
    border-top: 1px solid rgba(168, 85, 247, 0.28);
    border-bottom: 1px solid rgba(168, 85, 247, 0.28);
    background:
        radial-gradient(680px 320px at 20% 50%, rgba(124, 58, 237, 0.26), transparent 68%),
        radial-gradient(680px 320px at 80% 50%, rgba(34, 197, 160, 0.12), transparent 70%),
        linear-gradient(90deg, rgba(19, 9, 35, 0.92), rgba(11, 6, 21, 0.98));
    box-shadow:
        inset 0 1px 0 rgba(244, 232, 255, 0.08),
        inset 0 -1px 0 rgba(244, 232, 255, 0.06),
        0 34px 100px rgba(0, 0, 0, 0.42);
}
.ayah-rail::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220' viewBox='0 0 220 220'%3E%3Cg fill='none' stroke='%23c084fc' stroke-width='1.25' stroke-opacity='0.2'%3E%3Cpath d='M110 10 137 83 210 110 137 137 110 210 83 137 10 110 83 83Z'/%3E%3Cpath d='M110 40 128 92 180 110 128 128 110 180 92 128 40 110 92 92Z'/%3E%3Cpath d='M110 10v200M10 110h200M32 32l156 156M188 32 32 188' stroke-opacity='0.1'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 220px 220px;
    background-position: center;
    opacity: 0.9;
}
.ayah-rail::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(7, 4, 13, 0.95), transparent 11%, transparent 89%, rgba(7, 4, 13, 0.95));
}
.ayah-track {
    position: relative;
    z-index: 1;
    display: flex;
    width: max-content;
    min-width: max-content;
    animation: ayahScroll 72s linear infinite;
    will-change: transform;
}
.ayah-track.is-still {
    animation: none;
}
.ayah-group {
    display: flex;
    flex: 0 0 auto;
    gap: 1px;
    padding-right: 1px;
}
.ayah-card {
    flex: 0 0 clamp(360px, 31vw, 540px);
    min-height: clamp(360px, 30vw, 460px);
    padding: clamp(24px, 3.2vw, 38px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 26px;
    background:
        linear-gradient(180deg, rgba(24, 13, 45, 0.86), rgba(9, 5, 16, 0.94)),
        rgba(12, 7, 23, 0.9);
}
.ayah-card--feature {
    flex-basis: clamp(560px, 48vw, 840px);
}
.ayah-card__ref {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--safe);
}
.ayah-card__ar {
    direction: rtl;
    font-family: var(--font-arabic);
    font-size: clamp(1.65rem, 3vw, 2.8rem);
    font-weight: 600;
    line-height: 1.85;
    color: var(--violet-br);
    text-align: right;
    text-wrap: balance;
}
.ayah-card--feature .ayah-card__ar {
    font-size: clamp(2.35rem, 4.4vw, 4rem);
    line-height: 1.8;
}
.ayah-card__reason {
    color: #d5cce8;
    font-size: 0.98rem;
    line-height: 1.75;
    max-width: 46ch;
}
@keyframes ayahScroll {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-50%, 0, 0); }
}

/* ---- 2nd privacy pulse ---- */
.privacy__pulse--2 { animation-delay: 1.5s; }

/* ---- Install steps ---- */
.steps { max-width: min(100%, 1460px); }
.steps__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; counter-reset: step; }
.step { position: relative; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px 28px; background: var(--panel); overflow: hidden; transition: border-color .35s; }
.step:hover { border-color: var(--violet); }
.step__n { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; background: linear-gradient(120deg, var(--violet-br), var(--indigo)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 16px; }
.step h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.94rem; }
.step__command {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
    gap: 8px;
    margin-top: 16px;
}
.step__code {
    display: block;
    min-width: 0;
    padding: 12px 14px;
    font-size: 0.78rem;
    line-height: 1.65;
    color: var(--violet-br);
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--line-soft);
    border-radius: 10px;
    overflow-wrap: anywhere;
    white-space: normal;
}
.step__copy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    justify-self: start;
    min-width: 98px;
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid rgba(168, 85, 247, 0.34);
    border-radius: 10px;
    background: rgba(168, 85, 247, 0.12);
    color: #eadcff;
    font: 700 0.82rem/1 var(--font-body);
    cursor: pointer;
    transition: background .2s, border-color .2s, color .2s;
}
.step__copy:hover,
.step__copy:focus-visible {
    background: rgba(168, 85, 247, 0.2);
    border-color: rgba(192, 132, 252, 0.62);
    color: #fff;
}
.step__copy:focus-visible {
    outline: 2px solid rgba(192, 132, 252, 0.7);
    outline-offset: 3px;
}
.step__copy svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}
.step__copy.is-copied {
    border-color: rgba(110, 231, 192, 0.45);
    background: rgba(110, 231, 192, 0.12);
    color: var(--safe);
}

/* ---- FAQ ---- */
.faq__list { max-width: 800px; margin: 0 auto; display: grid; gap: 12px; }
.qa { border: 1px solid var(--line); border-radius: var(--r-md); background: var(--panel); overflow: hidden; transition: border-color .3s; }
.qa[open] { border-color: var(--violet); }
.qa summary { cursor: pointer; padding: 20px 24px; font-family: var(--font-display); font-weight: 500; font-size: 1.04rem; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after { content: '+'; font-size: 1.5rem; color: var(--violet-br); transition: transform .3s; }
.qa[open] summary::after { transform: rotate(45deg); }
.qa p { padding: 0 24px 22px; color: var(--muted); font-size: 0.96rem; max-width: 64ch; }

/* ---- Footer wordmark ---- */
.footer__wordmark {
    font-family: var(--font-display); font-weight: 800;
    font-size: clamp(3rem, 16vw, 13rem); line-height: 0.8; letter-spacing: -0.04em;
    text-align: center; padding: 10px 24px 0;
    background: linear-gradient(180deg, rgba(168,85,247,0.16), transparent 80%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
    user-select: none; overflow: hidden;
}

/* ---- Responsive (overboard) ---- */
@media (max-width: 980px) {
    .pg__controls { grid-template-columns: 1fr; gap: 20px; }
    .bento { grid-template-columns: 1fr 1fr; }
    .bento--hero, .bento--wide { grid-column: span 2; }
    .bento--hero, .bento--tall { grid-row: auto; }
    .artifact__inner { grid-template-columns: 1fr; }
    .artifact__stage { min-height: 360px; }
    .arch-flow {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .arch-arrow {
        width: 1px;
        height: 28px;
        justify-self: center;
        background: linear-gradient(180deg, rgba(168, 85, 247, 0.2), rgba(192, 132, 252, 0.8));
    }
    .arch-arrow::after {
        right: auto;
        left: 50%;
        top: auto;
        bottom: 0;
        transform: translateX(-50%) rotate(135deg);
    }
    .arch-outputs { grid-template-columns: 1fr; }
    .ayah-card { flex-basis: clamp(330px, 42vw, 460px); }
    .ayah-card--feature { flex-basis: clamp(480px, 60vw, 680px); }
    .steps__grid { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
    .portal { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); height: 200px; }
    .bento { grid-template-columns: 1fr; }
    .bento--hero, .bento--wide { grid-column: span 1; }
    .artifact__settings { grid-template-columns: 1fr; }
    .sanctuary-wall { padding: 64px 0; }
    .sanctuary__head { text-align: left; }
    .ayah-card,
    .ayah-card--feature { flex-basis: min(86vw, 360px); min-height: 360px; }
    .ayah-card__ar,
    .ayah-card--feature .ayah-card__ar { font-size: clamp(1.65rem, 10vw, 2.35rem); }
}

@media (max-width: 760px), (pointer: coarse) {
    .content-pattern,
    .cursor-glow,
    .marquee,
    .portal__chip {
        display: none;
    }
    .ayah-track,
    .portal__mark,
    .portal__ring,
    .orb {
        animation: none;
    }
    .nav.is-stuck {
        background: rgba(8, 5, 16, 0.92);
        backdrop-filter: none;
    }
    .hero__img {
        transition: none;
    }
}