/* ============================================================
   NEURAL — AI / ML Engineer vCard
   "Neural Systems · Intelligence, shipped."
   Design system: deep-space indigo, node-constellation ambient,
   mono-tagged params, hairline ledgers, corner-bracket geometry.
   Signature gradient (violet -> cyan) reserved for hero + CTA ONLY.
   Mobile-first · RTL-safe (logical properties) · reduced-motion aware
   ============================================================ */

:root {
    --bg: var(--tk-bg, #0A0817);            /* deep indigo-black */
    --bg-2: color-mix(in srgb, var(--tk-bg, #0A0817) 80%, #000);
    --panel: color-mix(in srgb, var(--tk-bg, #0A0817) 78%, var(--tk-primary, #7C5CFF) 22%);         /* card base */
    /* layered surfaces — three distinct elevation tiers, never one flat glass */
    --surf-1: rgba(255, 255, 255, .035);
    --surf-2: rgb(from var(--tk-primary, #7C5CFF) r g b / .07);
    --surf-3: rgb(from color-mix(in srgb, var(--tk-bg, #0A0817) 78%, var(--tk-primary, #7C5CFF) 22%) r g b / .82);
    --txt: var(--tk-text, #ECE9FB);
    --muted: color-mix(in srgb, var(--tk-text, #ECE9FB) 58%, var(--tk-primary, #7C5CFF) 42%);
    --dim: color-mix(in srgb, var(--tk-text, #ECE9FB) 38%, var(--tk-primary, #7C5CFF) 62%);
    --accent: var(--tk-primary, #7C5CFF);        /* the single solid accent secondary elements speak in */
    --cyan: var(--tk-secondary, #21D4FD);
    --line: rgb(from var(--tk-primary, #7C5CFF) r g b / .16);
    --line-2: rgb(from var(--tk-primary, #7C5CFF) r g b / .30);
    /* signature gradient — spent ONLY on hero word, primary CTA, dock-main, node glow */
    --grad: linear-gradient(120deg, var(--tk-primary, #7C5CFF) 0%, var(--tk-secondary, #21D4FD) 100%);
    --glow-v: rgb(from var(--tk-primary, #7C5CFF) r g b / .42);
    --glow-c: rgb(from var(--tk-secondary, #21D4FD) r g b / .30);
    --ok: var(--tk-success, #3ee89a);
    --r-lg: 22px;
    --r-md: 14px;
    --r-sm: 10px;
    --font-d: var(--tk-font-header, 'Space Grotesk'), 'Tajawal', system-ui, -apple-system, sans-serif;
    --font-b: var(--tk-font-content, 'Inter'), 'Tajawal', system-ui, -apple-system, sans-serif;
    --font-m: 'Geist Mono', ui-monospace, 'SFMono-Regular', monospace;
    --dock-h: 72px;
    --ease: cubic-bezier(.2, .7, .2, 1);
    --tap: 0.22s cubic-bezier(.2, .7, .2, 1);
}

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

/* GLOBAL CONTAINMENT BASELINE — no diagonal scroll wiggle */
html, body { overflow-x: clip; max-width: 100%; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    background: var(--bg);
    color: var(--txt);
    font-family: var(--font-b);
    font-size: 16px;
    line-height: 1.62;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    min-height: 100vh;
    position: relative;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.hidden { display: none !important; }
::selection { background: var(--accent); color: #fff; }

/* ============================================================
   AMBIENT — the node constellation (signature animation)
   CSS-only: positioned glowing dots drift on a slow loop with
   faint hairline connectors. <=1 infinite ambient.
   ============================================================ */
.fx {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    /* deep-space wash + a faint coordinate grid for the "data" feel */
    background:
        radial-gradient(900px 600px at 78% -8%, rgb(from var(--tk-primary, #7C5CFF) r g b / .16), transparent 60%),
        radial-gradient(700px 520px at 8% 12%, rgb(from var(--tk-secondary, #21D4FD) r g b / .10), transparent 60%),
        var(--bg);
}
.fx-grid {
    position: absolute;
    inset: -2px;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: radial-gradient(120% 80% at 50% 0%, #000 35%, transparent 78%);
    mask-image: radial-gradient(120% 80% at 50% 0%, #000 35%, transparent 78%);
    opacity: .5;
}
/* constellation lives in the top region; nodes drift, connectors are .link hairlines */
.constellation { position: absolute; inset-block-start: 0; inset-inline: 0; height: 560px; }
.node {
    position: absolute;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 35%, color-mix(in srgb, var(--tk-primary, #7C5CFF) 38%, #fff), var(--accent) 60%, transparent 72%);
    box-shadow: 0 0 12px 2px var(--glow-v);
    will-change: transform, opacity;
    animation: drift 22s var(--ease) infinite;
}
.node.cyan { background: radial-gradient(circle at 40% 35%, color-mix(in srgb, var(--tk-secondary, #21D4FD) 32%, #fff), var(--cyan) 60%, transparent 72%); box-shadow: 0 0 12px 2px var(--glow-c); }
.node.sm { width: 5px; height: 5px; opacity: .8; }
/* a connector is an absolutely-positioned hairline; rotation + length set inline per pair */
.link {
    position: absolute;
    height: 1px;
    transform-origin: 0 50%;
    background: linear-gradient(90deg, var(--line-2), transparent);
    opacity: .55;
    animation: linkPulse 22s ease-in-out infinite;
}
@keyframes drift {
    0%   { transform: translate3d(0, 0, 0); }
    25%  { transform: translate3d(10px, -14px, 0); }
    50%  { transform: translate3d(-8px, 8px, 0); }
    75%  { transform: translate3d(6px, 12px, 0); }
    100% { transform: translate3d(0, 0, 0); }
}
@keyframes linkPulse {
    0%, 100% { opacity: .25; }
    50%      { opacity: .7; }
}

/* ============================================================
   LAYOUT SHELL
   ============================================================ */
.nx-wrap {
    position: relative;
    z-index: 1;
    max-width: 560px;
    margin-inline: auto;
    padding-inline: 18px;
    padding-block-end: calc(var(--dock-h) + env(safe-area-inset-bottom) + 26px);
}

/* ── Topbar: hairline console strip ── */
.topbar {
    position: sticky;
    inset-block-start: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    gap: 11px;
    padding-block: 11px;
    margin-inline: -18px;
    padding-inline: 18px;
    background: linear-gradient(180deg, rgba(10, 8, 23, .92), rgba(10, 8, 23, .66));
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-block-end: 1px solid var(--line);
}
.topbar-avatar { width: 34px; height: 34px; border-radius: 9px; object-fit: cover; border: 1px solid var(--line-2); }
.topbar-name { font-family: var(--font-d); font-weight: 600; font-size: 14.5px; letter-spacing: -.01em; }
.topbar-name::before { content: "//"; color: var(--accent); font-family: var(--font-m); margin-inline-end: 6px; opacity: .7; }
.topbar-spacer { flex: 1; }

/* shared section rhythm */
.sec { padding-block: 30px; }
.sec-head { margin-block-end: 18px; }
.kicker {
    display: inline-flex; align-items: center; gap: 7px;
    font-family: var(--font-m);
    font-size: 11.5px; font-weight: 500;
    letter-spacing: .14em; text-transform: uppercase;
    color: var(--cyan);
}
.kicker::before { content: ""; width: 16px; height: 1px; background: var(--cyan); display: inline-block; }
.sec-title {
    font-family: var(--font-d);
    font-weight: 600;
    font-size: clamp(22px, 6.4vw, 30px);
    letter-spacing: -.025em;
    line-height: 1.08;
    margin-block-start: 9px;
}
.sec-sub { color: var(--muted); font-size: 14.5px; margin-block-start: 8px; max-width: 46ch; }

/* ── Buttons ── */
.btn-primary, .btn-ghost, .btn-mini {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    font-family: var(--font-d);
    font-weight: 600;
    border-radius: 11px;
    transition: transform var(--tap), box-shadow var(--tap), border-color var(--tap), background var(--tap);
    white-space: nowrap;
}
.btn-primary {
    /* the ONLY place besides the hero word + node glow that the signature gradient appears */
    background: var(--grad);
    color: var(--tk-bg, #0A0817);
    font-size: 14.5px;
    padding: 13px 20px;
    border: 0;
    box-shadow: 0 10px 26px -10px var(--glow-v), inset 0 1px 0 rgba(255, 255, 255, .35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px var(--glow-v); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
    background: var(--surf-1);
    color: var(--txt);
    font-size: 14px;
    padding: 12px 18px;
    border: 1px solid var(--line-2);
}
.btn-ghost:hover { border-color: var(--accent); background: var(--surf-2); transform: translateY(-1px); }
.btn-mini {
    background: transparent;
    color: var(--cyan);
    font-family: var(--font-m);
    font-size: 12.5px; font-weight: 500;
    padding: 9px 13px;
    border: 1px solid var(--line);
    border-radius: 9px;
}
.btn-mini:hover { border-color: var(--cyan); background: var(--surf-2); }

/* ============================================================
   HERO — typographic statement over the constellation
   ============================================================ */
.hero { padding-block: 38px 14px; }
.hero-chip {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-m);
    font-size: 12px; font-weight: 500;
    color: var(--txt);
    background: var(--surf-2);
    border: 1px solid var(--line-2);
    border-radius: 999px;
    padding: 6px 14px 6px 10px;
}
.hero-chip .pulse-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--ok);
    box-shadow: 0 0 0 0 rgb(from var(--tk-success, #3ee89a) r g b / .6);
    animation: beacon 2.4s ease-out infinite;
}
@keyframes beacon {
    0%   { box-shadow: 0 0 0 0 rgb(from var(--tk-success, #3ee89a) r g b / .55); }
    70%  { box-shadow: 0 0 0 8px rgb(from var(--tk-success, #3ee89a) r g b / 0); }
    100% { box-shadow: 0 0 0 0 rgb(from var(--tk-success, #3ee89a) r g b / 0); }
}
.hero-brand {
    font-family: var(--font-m);
    font-size: 13px;
    letter-spacing: .04em;
    color: var(--muted);
    margin-block-start: 20px;
}
.hero-brand .sys { color: var(--accent); }
.hero-title {
    font-family: var(--font-d);
    font-weight: 700;
    font-size: clamp(42px, 14.5vw, 74px);
    line-height: .94;
    letter-spacing: -.045em;
    margin-block-start: 10px;
}
.hero-title .grad-word {
    background: var(--grad);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    font-style: italic;
    font-weight: 500;
}
.hero-desc { color: var(--muted); font-size: 15.5px; margin-block-start: 16px; max-width: 42ch; }
.hero-desc p { margin-block-end: 8px; }
.hero-desc p:last-child { margin-block-end: 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 11px; margin-block-start: 22px; }

/* hero portrait — contained framed node card */
.hero-visual { margin-block-start: 26px; position: relative; }
.hv-frame {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--line-2);
    background: var(--panel);
    box-shadow: 0 28px 60px -28px rgba(0, 0, 0, .8), inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .22);
}
.hv-frame img { width: 100%; aspect-ratio: 16 / 11; object-fit: cover; }
.hv-frame::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(10, 8, 23, .55) 100%);
}
/* corner-bracket frame — signature geometry */
.hv-frame::before {
    content: "";
    position: absolute; inset: 10px;
    border: 1px solid transparent;
    border-image: linear-gradient(120deg, var(--accent), transparent 30%, transparent 70%, var(--cyan)) 1;
    pointer-events: none;
    z-index: 2;
}
.hv-tag {
    position: absolute;
    inset-block-end: 12px; inset-inline-start: 12px;
    z-index: 3;
    font-family: var(--font-m);
    font-size: 11.5px;
    color: var(--txt);
    background: rgba(10, 8, 23, .68);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 5px 10px;
    backdrop-filter: blur(6px);
}

/* cover video */
.reel-item {
    position: relative;
    border-radius: var(--r-md);
    overflow: hidden;
    border: 1px solid var(--line);
    background: #000;
    aspect-ratio: 16 / 9;
}
.reel-item iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.reel-label { position: absolute; inset-block-end: 0; inset-inline: 0; padding: 9px 12px; font-size: 13px; background: linear-gradient(transparent, rgba(7, 6, 15, .82)); font-family: var(--font-m); }

/* ── param chips (capabilities) — ML hyperparameter pills ── */
.params { display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; }
.param {
    display: inline-flex; align-items: center; gap: 7px;
    font-family: var(--font-m);
    font-size: 13px;
    color: var(--txt);
    background: var(--surf-1);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 9px 15px;
    flex-basis: auto;
}
.param .arrow { color: var(--cyan); }
.param:nth-child(2n) .arrow { color: var(--accent); }

/* quick actions row — centered flex */
.qa-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-block-start: 8px; }
.qa-item {
    display: inline-flex; align-items: center; gap: 8px;
    flex-basis: auto;
    font-size: 13.5px; font-weight: 500;
    color: var(--txt);
    background: var(--surf-1);
    border: 1px solid var(--line);
    border-radius: 11px;
    padding: 11px 16px;
    transition: border-color var(--tap), background var(--tap), transform var(--tap);
}
.qa-item i { color: var(--accent); }
.qa-item:hover { border-color: var(--accent); background: var(--surf-2); transform: translateY(-2px); }

/* ============================================================
   SERVICES (capabilities detail) — bracket-notch cards
   ============================================================ */
.svc-grid { display: grid; grid-template-columns: 1fr; gap: 13px; }
.svc-card {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 17px 17px 17px 18px;
    box-shadow: inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .14);
    transition: border-color var(--tap), transform var(--tap);
}
.svc-card::before {
    content: "";
    position: absolute; inset-block-start: -1px; inset-inline-start: -1px;
    width: 18px; height: 18px;
    border-block-start: 2px solid var(--accent);
    border-inline-start: 2px solid var(--accent);
    border-start-start-radius: var(--r-md);
}
.svc-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.svc-head { display: flex; align-items: center; gap: 13px; }
.svc-icon {
    width: 44px; height: 44px; flex-shrink: 0;
    border-radius: 11px;
    display: grid; place-items: center;
    background: var(--surf-2);
    border: 1px solid var(--line);
    color: var(--cyan);
    font-size: 18px;
    overflow: hidden;
}
.svc-icon img { width: 100%; height: 100%; object-fit: cover; }
.svc-name { font-family: var(--font-d); font-weight: 600; font-size: 16.5px; letter-spacing: -.01em; }
.svc-desc { color: var(--muted); font-size: 14px; margin-block-start: 10px; }
.svc-cta { display: flex; flex-wrap: wrap; gap: 9px; margin-block-start: 13px; }

/* ============================================================
   WORK BENTO — metric-led project cards (signature moment)
   ============================================================ */
.bento { display: grid; grid-template-columns: 1fr; gap: 13px; }
.work-card {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .14);
    transition: border-color var(--tap), transform var(--tap);
}
.work-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.work-media { position: relative; aspect-ratio: 16 / 8; overflow: hidden; }
.work-media img { width: 100%; height: 100%; object-fit: cover; }
.work-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(19, 15, 38, .1), rgba(19, 15, 38, .82)); }
.work-body { padding: 15px 16px 17px; }
.work-name { font-family: var(--font-d); font-weight: 600; font-size: 16px; letter-spacing: -.01em; }
.work-desc { color: var(--muted); font-size: 13.5px; margin-block-start: 7px; }
/* the readout: big mono metric */
.work-metric {
    margin-block-start: 13px;
    display: flex; align-items: baseline; gap: 9px;
    padding-block-start: 12px;
    border-block-start: 1px dashed var(--line);
}
.metric-num {
    font-family: var(--font-m);
    font-weight: 600;
    font-size: 30px;
    letter-spacing: -.02em;
    line-height: 1;
    color: var(--cyan);
    unicode-bidi: isolate;
}
.metric-label {
    font-family: var(--font-m);
    font-size: 11.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}
.work-cta { margin-block-start: 13px; }

/* metric trio (customTexts) — same readout language */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.metric {
    text-align: center;
    background: var(--surf-1);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 16px 8px;
}
.metric .metric-num { font-size: clamp(22px, 6.5vw, 30px); display: block; }
.metric .metric-label { display: block; margin-block-start: 6px; }

/* ============================================================
   GALLERY CAROUSEL — slow auto-drift
   ============================================================ */
.car { position: relative; }
.car-track {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-block-end: 4px;
    -webkit-overflow-scrolling: touch;
}
.car-track::-webkit-scrollbar { display: none; }
.car-item {
    position: relative;
    flex: 0 0 78%;
    max-width: 320px;
    scroll-snap-align: center;
    border-radius: var(--r-md);
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--panel);
}
.car-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.mas-cap {
    position: absolute; inset-block-end: 0; inset-inline: 0;
    padding: 18px 12px 10px;
    font-size: 12.5px;
    font-family: var(--font-m);
    background: linear-gradient(transparent, rgba(7, 6, 15, .85));
}
.car-nav {
    display: none;
    position: absolute; inset-block-start: 50%;
    transform: translateY(-50%);
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--surf-3);
    border: 1px solid var(--line-2);
    color: var(--txt);
    place-items: center;
    z-index: 5;
    backdrop-filter: blur(8px);
}
.car-nav.prev { inset-inline-start: -6px; }
.car-nav.next { inset-inline-end: -6px; }
html[dir="rtl"] .car-nav.prev i, html[dir="rtl"] .car-nav.next i { transform: scaleX(-1); }

/* reel */
.reel { display: grid; gap: 13px; }

/* ============================================================
   PUBLICATIONS LEDGER — hairline academic citation rows
   ============================================================ */
.ledger {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    overflow: hidden;
}
.led-row {
    display: flex;
    gap: 14px;
    padding: 16px 17px;
    border-block-end: 1px solid var(--line);
    transition: background var(--tap);
}
.led-row:last-child { border-block-end: 0; }
.led-row:hover { background: var(--surf-1); }
.led-idx {
    font-family: var(--font-m);
    font-size: 12px;
    color: var(--accent);
    flex-shrink: 0;
    padding-block-start: 2px;
    unicode-bidi: isolate;
}
.led-body { min-width: 0; flex: 1; }
.led-title { font-family: var(--font-d); font-weight: 600; font-size: 15px; letter-spacing: -.01em; }
.led-meta { font-family: var(--font-m); font-size: 12px; color: var(--muted); margin-block-start: 5px; }
.led-link { color: var(--cyan); }

/* ============================================================
   AVAILABILITY strip
   ============================================================ */
.avail {
    position: relative;
    background: var(--surf-3);
    border: 1px solid var(--line-2);
    border-radius: var(--r-lg);
    padding: 22px 20px;
    text-align: center;
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .2);
}
.avail::before {
    content: "";
    position: absolute; inset-block-start: -1px; inset-inline: 18%;
    height: 2px; border-radius: 2px;
    background: var(--grad);
}
.avail-state {
    display: inline-flex; align-items: center; gap: 9px;
    font-family: var(--font-m);
    font-size: 12.5px;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--cyan);
}
.avail-state .pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); animation: beacon 2.4s ease-out infinite; }
.avail-title { font-family: var(--font-d); font-weight: 600; font-size: clamp(20px, 5.5vw, 26px); letter-spacing: -.02em; margin-block-start: 11px; }
.avail-sub { color: var(--muted); font-size: 14px; margin-block-start: 8px; }
.avail-cta { margin-block-start: 16px; }

/* ============================================================
   PANELS / FORMS (booking, brief, contact, hours, payments)
   ============================================================ */
.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    padding: 18px;
    box-shadow: inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .14);
}
.grid-2f { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.f-label { display: block; font-family: var(--font-m); font-size: 12px; color: var(--muted); margin-block: 12px 6px; letter-spacing: .02em; }
.f-label:first-child, .grid-2f .f-label { margin-block-start: 0; }
.f-input {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 11px;
    color: var(--txt);
    font-family: var(--font-b);
    font-size: 14.5px;
    padding: 12px 14px;
    transition: border-color var(--tap), box-shadow var(--tap);
}
.f-input::placeholder { color: var(--dim); }
.f-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgb(from var(--tk-primary, #7C5CFF) r g b / .18); }
select.f-input {
    appearance: none; -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239890C0' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-inline-end: 42px;
}
html[dir="rtl"] select.f-input { background-position: left 14px center; }
textarea.f-input { resize: vertical; min-height: 78px; }

.alert-box {
    display: flex; align-items: center; gap: 9px;
    border-radius: 11px;
    padding: 12px 14px;
    font-size: 13.5px;
    margin-block-end: 14px;
}
.alert-error { background: rgb(from var(--tk-danger, #FF5A78) r g b / .12); border: 1px solid rgb(from var(--tk-danger, #FF5A78) r g b / .35); color: color-mix(in srgb, var(--tk-danger, #FF5A78) 55%, #fff); }
.alert-success { background: rgb(from var(--tk-success, #3ee89a) r g b / .12); border: 1px solid rgb(from var(--tk-success, #3ee89a) r g b / .35); color: color-mix(in srgb, var(--tk-success, #3ee89a) 55%, #fff); }

/* hours */
.hour-24 { display: flex; align-items: center; gap: 10px; font-family: var(--font-m); font-size: 15px; color: var(--cyan); }
.hour-row { display: flex; justify-content: space-between; align-items: center; padding-block: 11px; border-block-end: 1px solid var(--line); }
.hour-row:last-child { border-block-end: 0; }
.hour-row.today { color: var(--cyan); }
.hour-row.today .hour-day::after { content: " ·"; }
.hour-day { font-size: 14px; }
.hour-time { font-family: var(--font-m); font-size: 13px; color: var(--muted); }
.hour-row.today .hour-time { color: var(--cyan); }

/* links & iframes */
.link-grid { display: grid; gap: 11px; }
.link-card {
    display: flex; align-items: center; gap: 13px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 14px 15px;
    transition: border-color var(--tap), transform var(--tap);
}
.link-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.link-ic { width: 40px; height: 40px; flex-shrink: 0; border-radius: 10px; display: grid; place-items: center; background: var(--surf-2); border: 1px solid var(--line); color: var(--cyan); }
.link-label { font-family: var(--font-d); font-weight: 600; font-size: 14.5px; }
.link-val { font-family: var(--font-m); font-size: 12px; color: var(--muted); }
.link-arrow { margin-inline-start: auto; color: var(--muted); }
html[dir="rtl"] .link-arrow i { transform: scaleX(-1); }

.iframe-wrap { border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 9; margin-block-end: 12px; }
.iframe-wrap iframe { width: 100%; height: 100%; border: 0; }

.map-wrap { border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 10; }
.map-wrap iframe { width: 100%; height: 100%; border: 0; filter: invert(.92) hue-rotate(180deg) saturate(.7); }

/* payments */
.pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
.pay-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-md); padding: 14px; }
.pay-label { font-family: var(--font-d); font-weight: 600; font-size: 14px; }
.pay-val { font-family: var(--font-m); font-size: 13px; color: var(--muted); margin-block-start: 8px; word-break: break-word; }
.pay-img { width: 100%; border-radius: 10px; margin-block-start: 10px; }

/* packages (products) */
.pkg-grid { display: grid; gap: 13px; }
.pkg-card {
    position: relative;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 17px;
    box-shadow: inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .14);
}
.pkg-card.is-featured { border-color: var(--line-2); box-shadow: 0 0 0 1px var(--accent), inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .25); }
.pkg-badge {
    position: absolute; inset-block-start: 14px; inset-inline-end: 14px;
    font-family: var(--font-m);
    font-size: 11px;
    background: var(--grad);
    color: var(--tk-bg, #0A0817);
    border-radius: 999px;
    padding: 4px 11px;
    font-weight: 600;
}
.pkg-img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 10px; margin-block-end: 13px; }
.pkg-name { font-family: var(--font-d); font-weight: 600; font-size: 17px; letter-spacing: -.01em; }
.pkg-desc { color: var(--muted); font-size: 13.5px; margin-block-start: 7px; }
.pkg-price-row { display: flex; align-items: baseline; gap: 10px; margin-block-start: 13px; }
.pkg-price { font-family: var(--font-m); font-weight: 600; font-size: 24px; color: var(--txt); unicode-bidi: isolate; }
.pkg-price-old { font-size: 14px; color: var(--dim); text-decoration: line-through; unicode-bidi: isolate; }
.pkg-stock { font-family: var(--font-m); font-size: 12px; margin-block-start: 9px; }
.pkg-stock.ok { color: var(--ok); }
.pkg-stock.out { color: var(--muted); }
.pkg-card .btn-primary { width: 100%; margin-block-start: 14px; }

/* ============================================================
   TESTIMONIALS — horizontal scroll
   ============================================================ */
.tm-track {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-block-end: 4px;
    margin-block-end: 6px;
}
.tm-track::-webkit-scrollbar { display: none; }
.tm-card {
    position: relative;
    flex: 0 0 84%;
    max-width: 340px;
    scroll-snap-align: center;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    padding: 18px 17px 17px;
    box-shadow: inset 0 1px 0 rgb(from var(--tk-primary, #7C5CFF) r g b / .14);
}
.tm-mark { position: absolute; inset-block-start: 8px; inset-inline-end: 16px; font-family: var(--font-d); font-size: 48px; line-height: 1; color: var(--line-2); }
.tm-stars { color: var(--cyan); font-size: 13px; display: flex; gap: 2px; }
.tm-stars .far { color: var(--dim); }
.tm-text { font-size: 14.5px; margin-block-start: 12px; color: var(--txt); }
.tm-who { display: flex; align-items: center; gap: 11px; margin-block-start: 15px; }
.tm-who img { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; border: 1px solid var(--line); }
.tm-name { font-family: var(--font-d); font-weight: 600; font-size: 14px; }
.tm-sub { font-family: var(--font-m); font-size: 11.5px; color: var(--muted); }
/* empty / thin state */
.tm-empty {
    background: var(--panel);
    border: 1px dashed var(--line-2);
    border-radius: var(--r-md);
    padding: 26px 18px;
    text-align: center;
    color: var(--muted);
    font-size: 14px;
}
.tm-empty i { color: var(--accent); font-size: 22px; display: block; margin-block-end: 10px; }

/* socials grid — centered flex */
.soc-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.soc-item {
    display: inline-flex; align-items: center; gap: 9px;
    flex-basis: auto;
    font-family: var(--font-m);
    font-size: 13px;
    color: var(--txt);
    background: var(--surf-1);
    border: 1px solid var(--line);
    border-radius: 11px;
    padding: 11px 16px;
    transition: border-color var(--tap), background var(--tap), transform var(--tap);
}
.soc-item i { color: var(--accent); font-size: 15px; }
.soc-item:hover { border-color: var(--accent); background: var(--surf-2); transform: translateY(-2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    text-align: center;
    padding-block: 26px 14px;
    color: var(--dim);
    font-family: var(--font-m);
    font-size: 12px;
    border-block-start: 1px solid var(--line);
    margin-block-start: 16px;
}
.footer a { color: var(--accent); }

/* ============================================================
   DOCK — console action bar (distinct from Pulse pill)
   ============================================================ */
.dock {
    position: fixed;
    inset-block-end: calc(12px + env(safe-area-inset-bottom));
    inset-inline: 0;
    z-index: 70;
    display: flex; justify-content: center;
    padding-inline: 14px;
    transition: transform .32s var(--ease), opacity .32s var(--ease);
}
.dock.dock-hide { transform: translateY(140%); opacity: 0; }
.dock-inner {
    display: flex; align-items: stretch; gap: 4px;
    background: var(--surf-3);
    border: 1px solid var(--line-2);
    border-radius: 16px;
    padding: 6px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 20px 50px -16px rgba(0, 0, 0, .8);
    max-width: 100%;
}
.dock-btn {
    display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    min-width: 58px;
    padding: 9px 11px;
    border: 0; background: transparent;
    color: var(--muted);
    font-family: var(--font-m);
    font-size: 10.5px; font-weight: 500;
    border-radius: 11px;
    transition: color var(--tap), background var(--tap);
}
.dock-btn i { font-size: 17px; }
.dock-btn:hover { color: var(--txt); background: var(--surf-1); }
.dock-main { background: var(--grad); color: var(--tk-bg, #0A0817); font-weight: 600; }
.dock-main:hover { background: var(--grad); color: var(--tk-bg, #0A0817); }

/* ============================================================
   MODALS — box position:relative, X inside the box
   ============================================================ */
.pm-overlay {
    position: fixed; inset: 0;
    z-index: 95;
    display: flex; align-items: flex-end; justify-content: center;
    padding: 0;
    background: rgba(7, 6, 15, .72);
    backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity .3s var(--ease);
}
.pm-overlay.show { opacity: 1; }
.pm-box {
    position: relative;
    width: 100%;
    max-width: 470px;
    background: var(--panel);
    border: 1px solid var(--line-2);
    border-start-start-radius: var(--r-lg);
    border-start-end-radius: var(--r-lg);
    padding: 22px 20px calc(22px + env(safe-area-inset-bottom));
    box-shadow: 0 -24px 60px -20px rgba(0, 0, 0, .8);
    transform: translateY(24px);
    transition: transform .3s var(--ease);
    max-height: 92vh;
    overflow-y: auto;
}
.pm-overlay.show .pm-box { transform: translateY(0); }
.pm-head { margin-block-end: 16px; padding-inline-end: 40px; }
.pm-title { font-family: var(--font-d); font-weight: 600; font-size: 20px; letter-spacing: -.02em; }
.pm-sub { color: var(--muted); font-size: 13.5px; margin-block-start: 5px; }
.pm-close {
    position: absolute;
    inset-block-start: 16px; inset-inline-end: 16px;
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid var(--line-2);
    background: var(--surf-1);
    color: var(--muted);
    display: grid; place-items: center;
    z-index: 3;
    transition: color var(--tap), border-color var(--tap);
}
.pm-close:hover { color: var(--txt); border-color: var(--accent); }
.pm-actions { display: flex; gap: 11px; margin-block-start: 18px; }
.pm-actions .btn-primary, .pm-actions .btn-ghost { flex: 1; }

.qr-wrap { display: grid; place-items: center; padding: 16px; background: #fff; border-radius: var(--r-md); margin-block-end: 16px; }
.qr-wrap canvas { display: block; max-width: 100%; height: auto; }
.share-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 11px; margin-block-end: 14px; }
.share-row a {
    width: 46px; height: 46px;
    border-radius: 12px;
    display: grid; place-items: center;
    background: var(--surf-1);
    border: 1px solid var(--line);
    color: var(--txt);
    font-size: 17px;
    transition: border-color var(--tap), transform var(--tap);
}
.share-row a:hover { border-color: var(--accent); transform: translateY(-2px); }

/* reveal choreography */
.rv { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.rv.in { opacity: 1; transform: translateY(0); }
.rv-d1 { transition-delay: .08s; }
.rv-d2 { transition-delay: .16s; }

/* hero load choreography */
.hero-load { opacity: 0; transform: translateY(16px); animation: heroIn .8s var(--ease) forwards; }
.hl-1 { animation-delay: .05s; }
.hl-2 { animation-delay: .14s; }
.hl-3 { animation-delay: .24s; }
.hl-4 { animation-delay: .36s; }
.hl-5 { animation-delay: .48s; }
@keyframes heroIn { to { opacity: 1; transform: translateY(0); } }

/* ============================================================
   >= 760px layer
   ============================================================ */
@media (min-width: 760px) {
    .nx-wrap { max-width: 880px; padding-inline: 28px; }
    .topbar { margin-inline: -28px; padding-inline: 28px; }
    .hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 30px; align-items: center; padding-block: 56px 22px; }
    .hero-visual { margin-block-start: 0; }
    .hero-title { font-size: clamp(56px, 7vw, 80px); }
    .svc-grid { grid-template-columns: 1fr 1fr; }
    .bento { grid-template-columns: 1fr 1fr; }
    .pkg-grid { grid-template-columns: 1fr 1fr; }
    .car-item { flex-basis: 46%; }
    .tm-card { flex-basis: 44%; }
    .car-nav { display: grid; }
    .sec { padding-block: 40px; }
}

/* ============================================================
   REDUCED MOTION — freeze the constellation + all ambient
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .node, .link, .hero-chip .pulse-dot, .avail-state .pulse-dot { animation: none !important; }
    .hero-load { animation: none !important; opacity: 1; transform: none; }
    .rv { transition: none !important; opacity: 1; transform: none; }
    html { scroll-behavior: auto; }
    * { scroll-behavior: auto !important; }
}