/* ============================================================
   Assetsware — QR-native redesign
   Concept: "physical asset label" — warm paper, teal ink,
   QR finder-pattern motifs, scanning motion, mono spec labels
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
    /* Surfaces (soft neutral-warm, not beige) */
    --paper: #F6F7F3;
    --paper-2: #EDEFEA;
    --card: #FFFEFB;

    /* Ink (deep pine, near-black for strong contrast) */
    --ink: #102624;
    --ink-2: #465E58;
    --ink-3: #5E746E;
    --on-dark: #EAF1EC;
    --on-dark-muted: #A8BCB4;

    /* Brand */
    --brand: #284246;
    --brand-dark: #1D3333;
    --brand-deep: #142422;
    --accent: #84A98C;
    --accent-soft: #E4EDE3;
    --accent-deep: #5C8064;

    /* Signal — the scanner accent (decorative motion only) */
    --signal: #E9A13B;

    /* Lines & states */
    --line: #D8DED6;
    --line-soft: #E6EAE2;
    --success: #0D9488;
    --error: #DC2626;

    /* Gradients */
    --grad-brand: linear-gradient(115deg, #284246 0%, #84A98C 100%);
    --grad-paper: linear-gradient(160deg, #F6F7F3 0%, #E6EAE1 100%);

    /* Shadows (pine-tinted) */
    --shadow-xs: 0 1px 2px rgba(16, 38, 36, 0.06);
    --shadow-md: 0 14px 28px -10px rgba(16, 38, 36, 0.16);
    --shadow-lg: 0 30px 60px -22px rgba(16, 38, 36, 0.26);
    --shadow-brand: 0 14px 28px -10px rgba(40, 66, 70, 0.45);

    /* Radius — generous, super-ellipse feel */
    --r-sm: 10px;
    --r-md: 16px;
    --r-lg: 22px;
    --r-xl: 30px;
    --r-pill: 999px;

    /* Spacing (8pt) */
    --s-1: 8px;
    --s-2: 16px;
    --s-3: 24px;
    --s-4: 32px;
    --s-6: 48px;
    --s-8: 64px;

    /* Type — Sora display + Plus Jakarta Sans body + IBM Plex Mono labels */
    --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Sora', 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
    --body: 18px;
    --body-mobile: 16px;
    --leading: 1.6;

    /* Layout */
    --container: 1200px;
    --nav-h: 72px;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: var(--body);
    line-height: var(--leading);
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

@media (max-width: 767px) {
    body { font-size: var(--body-mobile); }
}

h1, h2, h3, h4, h5 {
    margin: 0;
    font-family: var(--font-display);
    color: var(--ink);
    line-height: 1.12;
    font-weight: 700;
    letter-spacing: -0.025em;
    text-wrap: balance;
}

p { margin: 0; }

a { color: var(--brand); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-deep); }

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

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

::selection { background: rgba(132, 169, 140, 0.4); }

:focus-visible {
    outline: 3px solid rgba(40, 66, 70, 0.5);
    outline-offset: 2px;
    border-radius: 4px;
}

.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: clamp(20px, 4vw, 40px);
}

section { scroll-margin-top: calc(var(--nav-h) + 24px); }

/* ---------- QR finder-pattern corner ---------- */
.finder {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 2px solid var(--ink);
    pointer-events: none;
    z-index: 3;
}
.finder::before {
    content: "";
    position: absolute;
    inset: 7px;
    border: 2px solid var(--ink);
}
.finder::after {
    content: "";
    position: absolute;
    inset: 12px;
    background: var(--ink);
}
.finder.tl { top: -3px; left: -3px; border-right: 0; border-bottom: 0; border-top-left-radius: 12px; }
.finder.tr { top: -3px; right: -3px; border-left: 0; border-bottom: 0; border-top-right-radius: 12px; }
.finder.bl { bottom: -3px; left: -3px; border-right: 0; border-top: 0; border-bottom-left-radius: 12px; }
.finder.br { bottom: -3px; right: -3px; border-left: 0; border-top: 0; border-bottom-right-radius: 12px; }
.finder.tl::before, .finder.tl::after { border-top-left-radius: 6px; }
.finder.tr::before, .finder.tr::after { border-top-right-radius: 6px; }
.finder.bl::before, .finder.bl::after { border-bottom-left-radius: 6px; }
.finder.br::before, .finder.br::after { border-bottom-right-radius: 6px; }

/* ---------- Section headers (editorial, indexed) ---------- */
.section-head {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-width: 720px;
    margin-bottom: var(--s-6);
}
.section-head.center { margin-inline: auto; text-align: center; align-items: center; }

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-deep);
}
.kicker::before {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--signal);
    border-radius: 2px;
}
.section-head.center .kicker::after {
    content: "";
    width: 26px;
    height: 2px;
    background: var(--signal);
    border-radius: 2px;
}

.section-title {
    font-size: clamp(1.9rem, 3.4vw, 2.7rem);
    line-height: 1.08;
}

.section-lead { color: var(--ink-2); font-size: 1.12rem; max-width: 40em; }
.section-head.center .section-lead { margin-inline: auto; }

.text-grad {
    background: var(--grad-brand);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 28px;
    border: 0;
    border-radius: 10px;
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease-out, box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: var(--shadow-brand);
}
.btn-primary:hover {
    background: var(--brand-dark);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 20px 36px -12px rgba(40, 66, 70, 0.5);
}

.btn-ghost {
    background: var(--card);
    color: var(--ink);
    border: 1.5px solid var(--line);
    box-shadow: var(--shadow-xs);
}
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }

.btn-light {
    background: #fff;
    color: var(--brand);
    box-shadow: 0 16px 32px -12px rgba(10, 20, 22, 0.35);
}
.btn-light:hover { transform: translateY(-2px); color: var(--brand-dark); }

.btn-lg { min-height: 58px; padding: 0 36px; font-size: 1.05rem; }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: 0.95rem; }

/* ---------- Navbar (dark device bezel) ---------- */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    background: linear-gradient(180deg, #1B312F 0%, #152725 100%);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.12);
    transition: box-shadow 0.3s ease;
}
/* amber scan line on the top edge */
.nav::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--signal) 30%, var(--signal) 70%, transparent);
    opacity: 0.9;
}
.nav.scrolled { box-shadow: 0 12px 28px -12px rgba(10, 20, 22, 0.5); }

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    max-width: calc(var(--container) + 40px);
    margin-inline: auto;
    padding: 14px 20px;
    min-height: var(--nav-h);
}

.nav-brand { display: flex; align-items: center; gap: 10px; }
.nav-brand img { height: 28px; width: auto; filter: drop-shadow(0 1px 0 rgba(0, 0, 0, 0.2)); }
.nav-brand .brand-tag {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--signal);
    padding-left: 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a:not(.btn) {
    position: relative;
    padding: 10px 12px;
    border-radius: 8px;
    color: var(--on-dark-muted);
    font-size: 0.98rem;
    font-weight: 500;
    transition: color 0.2s ease;
}
.nav-links a:not(.btn):hover { color: var(--on-dark); }
.nav-links a:not(.btn).active { color: #fff; font-weight: 600; }
/* animated amber underline for active/hover */
.nav-links a:not(.btn)::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 3px;
    height: 2px;
    border-radius: 2px;
    background: var(--signal);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.25s ease;
}
.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after { transform: scaleX(1); }

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--card);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}
.nav-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: var(--ink);
    margin: 2.5px 0;
    transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
    .nav-toggle { display: inline-flex; border-color: rgba(255, 255, 255, 0.22); background: rgba(255, 255, 255, 0.06); }
    .nav-toggle span { background: var(--on-dark); }
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
        background: linear-gradient(180deg, #152725 0%, #101E1C 100%);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 24px 40px -16px rgba(10, 20, 22, 0.6);
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    }
    .nav-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
    .nav-menu a:not(.btn) { padding: 14px 12px; font-size: 1.05rem; }
}

/* ---------- Hero — dark scanner device ---------- */
.hero {
    position: relative;
    background: linear-gradient(180deg, #1B312F 0%, #142422 100%);
    color: var(--on-dark);
    padding: calc(var(--nav-h) + 48px) 0 0;
    overflow: hidden;
}
/* glow blobs + scanner-matrix backdrop */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 520px at 85% -10%, rgba(132, 169, 140, 0.22), transparent 62%),
        radial-gradient(700px 460px at 0% 30%, rgba(233, 161, 59, 0.12), transparent 60%);
    pointer-events: none;
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: linear-gradient(180deg, transparent, #000 30%, transparent 95%);
    pointer-events: none;
}
/* amber edge separating the dark hero from the light content */
.hero-edge {
    position: relative;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--signal) 25%, var(--signal) 75%, transparent);
    opacity: 0.85;
}

.hero-scroll {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding-bottom: 20px;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}
.hero-scroll i {
    font-size: 12px;
    color: var(--signal);
    animation: scroll-bounce 1.8s ease-in-out infinite;
}
@keyframes scroll-bounce {
    0%, 100% { transform: translateY(0); opacity: 0.7; }
    50% { transform: translateY(5px); opacity: 1; }
}

/* HUD strip above the hero grid */
.hero-hud {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    padding: 18px 0 6px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: center;
    padding: 28px 0 var(--s-8);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--signal);
}
.hero-badge i { color: var(--signal); font-size: 1rem; }

.hero-title {
    margin-top: 24px;
    font-size: clamp(2.6rem, 5.4vw, 4.2rem);
    line-height: 1.02;
    letter-spacing: -0.03em;
    color: #fff;
}
.hero-title .mark {
    position: relative;
    white-space: nowrap;
    z-index: 1;
}
.hero-title .mark::after {
    content: "";
    position: absolute;
    left: -4px;
    right: -6px;
    bottom: 6px;
    height: 38%;
    background: rgba(233, 161, 59, 0.3);
    z-index: -1;
    border-radius: 4px;
}

.hero-desc {
    margin-top: 24px;
    max-width: 34em;
    font-size: 1.18rem;
    color: var(--on-dark-muted);
}

.hero-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}
.hero-stack span {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 6px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 28px;
}

.hero-micro {
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}
/* hero CTAs: amber primary + ghost on dark */
.hero .btn-primary {
    background: var(--signal);
    color: var(--brand-deep);
    box-shadow: 0 14px 30px -10px rgba(233, 161, 59, 0.55);
}
.hero .btn-primary:hover {
    background: #F0AC4F;
    color: var(--brand-deep);
    box-shadow: 0 18px 36px -10px rgba(233, 161, 59, 0.65);
}
.hero .btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--on-dark);
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    box-shadow: none;
}
.hero .btn-ghost:hover {
    border-color: var(--signal);
    color: var(--signal);
    background: rgba(255, 255, 255, 0.08);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 44px;
    padding-top: 26px;
    border-top: 1px dashed rgba(255, 255, 255, 0.18);
}
.stat b {
    display: block;
    font-family: var(--font-display);
    font-size: 2.1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}
.stat b em {
    font-style: normal;
    color: var(--signal);
    font-size: 0.6em;
    vertical-align: top;
    margin-left: 2px;
}
.stat span {
    display: block;
    margin-top: 4px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}
.hero-trust::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--signal);
}
.hero-trust a { color: var(--on-dark); font-weight: 600; }
.hero-trust a:hover { color: var(--signal); }

/* scanner viewport */
.hero-visual { position: relative; }

.scanner {
    position: relative;
    border-radius: var(--r-xl);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    overflow: hidden;
    padding: 16px;
}
/* finder corners turn light on the dark panel */
.scanner .finder,
.scanner .finder::before { border-color: var(--on-dark); }
.scanner .finder::after { background: var(--on-dark); }

.scanner .scan-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 6px 14px;
}
.scanner .scan-head .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    display: inline-block;
    margin-right: 5px;
}
.scanner .scan-head .dot:nth-of-type(1) { background: #E5736B; }
.scanner .scan-head .dot:nth-of-type(2) { background: #E4B96B; }
.scanner .scan-head .dot:nth-of-type(3) { background: #7FC08A; }
.scanner .scan-head span {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}

.scanner .scan-stage {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
    background:
        linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
        #0F1C1A;
    background-size: 26px 26px;
    display: grid;
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    align-items: center;
    justify-content: center;
    gap: 28px;
    padding: 36px 32px;
    min-height: 400px;
}
.scanner .scan-stage .qr-code {
    width: 100%;
    max-width: 250px;
    height: auto;
    justify-self: center;
    border-radius: 12px;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.6), 0 0 34px rgba(233, 161, 59, 0.16);
    animation: qr-glow 4.5s ease-in-out infinite;
}
@keyframes qr-glow {
    0%, 100% { box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.6), 0 0 34px rgba(233, 161, 59, 0.16); }
    50% { box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.6), 0 0 54px rgba(233, 161, 59, 0.34); }
}
/* mini asset-record card beside the QR */
.hero-record {
    background: rgba(15, 28, 26, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    padding: 16px 18px;
    min-width: 0;
}
.hero-record-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.16);
}
.hero-record-head b {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--signal);
    font-weight: 500;
}
.rec-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #7FC08A;
}
.rec-status::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #7FC08A;
}
.hero-record dl {
    margin: 0;
    display: grid;
    gap: 8px;
    padding-top: 10px;
}
.hero-record dl div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}
.hero-record dt {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}
.hero-record dd {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--on-dark);
    text-align: right;
}
.scanner .scan-stage .qr-tag {
    position: absolute;
    left: 16px;
    bottom: 14px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--on-dark-muted);
}
@media (max-width: 479px) {
    .scanner .scan-stage { padding: 28px 16px; min-height: 250px; grid-template-columns: 1fr; }
    .scanner .scan-stage .qr-code { width: min(58%, 220px); max-width: none; }
    .hero-record { display: none; }
}

/* the sweeping scan line */
.scanline {
    position: absolute;
    left: 6px;
    right: 6px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--signal) 18%, #fff 50%, var(--signal) 82%, transparent);
    box-shadow: 0 0 14px 2px rgba(233, 161, 59, 0.4);
    animation: scan 4.2s ease-in-out infinite;
    z-index: 2;
}
@keyframes scan {
    0%, 100% { top: 4%; }
    50% { top: 94%; }
}

/* floating asset-label chips */
.asset-chip {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px 10px 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 24px 48px -16px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: floaty 5.5s ease-in-out infinite;
    z-index: 4;
}
.asset-chip .chip-qr {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 9px;
    background: var(--card);
    border: 1px solid var(--line-soft);
    color: var(--brand);
    font-size: 1.15rem;
}
.asset-chip .chip-qr i { font-size: 1.25rem; }
.asset-chip b {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--ink-3);
    font-weight: 500;
}
.asset-chip span {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
}
.asset-chip .chip-text { transition: opacity 0.3s ease; }
.asset-chip.c1 { top: 12%; left: -26px; }
.asset-chip.c2 { bottom: 12%; right: -18px; animation-delay: 2.6s; }

@keyframes floaty {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

@media (max-width: 1023px) {
    .hero-grid { grid-template-columns: 1fr; gap: 44px; }
    .asset-chip.c1 { left: 6px; }
    .asset-chip.c2 { right: 6px; }
}
@media (max-width: 479px) {
    .asset-chip { padding: 8px 12px 8px 8px; }
    .asset-chip .chip-qr { width: 34px; height: 34px; }
    .hero-title .mark { white-space: normal; }
    .hero-hud span:last-child { display: none; }
}

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 9vw, 112px) 0; }
.section-alt { background: var(--paper-2); }

/* ---------- Features: the "label shelf" ---------- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.feature-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 28px;
    border-radius: var(--r-lg);
    background: var(--card);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(132, 169, 140, 0.6); }
.feature-card.wide { grid-column: span 2; }
.feature-card.featured {
    background: var(--brand);
    border-color: var(--brand);
    color: var(--on-dark);
}
.feature-card.featured h3 { color: #fff; }
.feature-card.featured p { color: var(--on-dark-muted); }

/* scan sweep across card on hover */
.feature-card::after {
    content: "";
    position: absolute;
    inset-inline: 0;
    height: 2px;
    top: 0;
    background: linear-gradient(90deg, transparent, var(--signal), transparent);
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}
.feature-card:hover::after { opacity: 1; animation: card-scan 1.4s ease-in-out infinite; }
@keyframes card-scan {
    0%, 100% { top: 0; }
    50% { top: calc(100% - 2px); }
}

.feature-id {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--accent-deep);
    font-weight: 500;
}
.feature-card.featured .feature-id { color: var(--signal); }

.feature-ico {
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    margin-top: 18px;
    border-radius: 12px;
    background: var(--accent-soft);
    color: var(--accent-deep);
    font-size: 1.3rem;
    border: 1px solid transparent;
}
.feature-card.featured .feature-ico { background: rgba(255, 255, 255, 0.1); color: var(--on-dark); border-color: rgba(255, 255, 255, 0.14); }

.feature-card h3 { margin-top: 18px; font-size: 1.3rem; letter-spacing: -0.015em; }
.feature-card p { margin-top: 10px; color: var(--ink-2); font-size: 0.97rem; }

.feature-card .feature-bg {
    position: absolute;
    right: -44px;
    bottom: -44px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(132, 169, 140, 0.2), transparent 70%);
    pointer-events: none;
}

@media (max-width: 1023px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-card.wide { grid-column: span 1; }
}
@media (max-width: 639px) {
    .features-grid { grid-template-columns: 1fr; }
    .feature-card.wide { grid-column: span 1; }
}

/* ---------- Industries: the registry ---------- */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.industry-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 28px;
    border-radius: var(--r-lg);
    background: var(--card);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-xs);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.industry-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(233, 161, 59, 0.55);
}
.ind-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.ind-id {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--ink-3);
}
.ind-ico {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--brand);
    color: var(--signal);
    font-size: 1.2rem;
    box-shadow: var(--shadow-brand);
}
.industry-card h3 { margin-top: 18px; font-size: 1.28rem; letter-spacing: -0.015em; }
.industry-card p { margin-top: 10px; color: var(--ink-2); font-size: 0.96rem; }
.ind-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 20px;
}
.ind-tags span {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-deep);
    background: var(--accent-soft);
    border: 1px solid rgba(132, 169, 140, 0.35);
    padding: 5px 10px;
    border-radius: 6px;
}
@media (max-width: 1023px) { .industry-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px) { .industry-grid { grid-template-columns: 1fr; } }

/* ---------- How it works: scanning timeline ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.step-card {
    position: relative;
    padding: 28px 24px;
    border-radius: var(--r-lg);
    background: var(--card);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-xs);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }

/* node: mini finder pattern */
.step-node {
    position: relative;
    width: 42px;
    height: 42px;
    border: 2px solid var(--ink);
    border-radius: 10px;
    display: grid;
    place-items: center;
}
.step-node::before {
    content: "";
    width: 14px;
    height: 14px;
    border-radius: 3px;
    background: var(--ink);
}
.step-card .step-label {
    display: block;
    margin-top: 16px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-deep);
    font-weight: 500;
}
.step-card h3 { margin-top: 8px; font-size: 1.22rem; }
.step-card p { margin-top: 8px; color: var(--ink-2); font-size: 0.96rem; }

/* dashed connector between steps */
.steps .step-card + .step-card::before {
    content: "";
    position: absolute;
    top: 50%;
    right: calc(100% + 8px);
    width: 14px;
    border-top: 2px dashed var(--line);
    pointer-events: none;
}
@media (max-width: 1023px) {
    .steps { grid-template-columns: repeat(2, 1fr); }
    .steps .step-card + .step-card::before { display: none; }
}
@media (max-width: 1023px) { .steps { grid-template-columns: repeat(2, 1fr); } .steps .step-card + .step-card::before { display: none; } }
@media (max-width: 559px) { .steps { grid-template-columns: 1fr; } }

/* ---------- Benefits ---------- */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.benefit-list { margin-top: 34px; display: grid; gap: 26px; }
.benefit-item { display: flex; gap: 18px; }
.benefit-item .b-ico {
    flex: none;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--accent-soft);
    color: var(--accent-deep);
    font-size: 1.15rem;
    border: 1px solid rgba(132, 169, 140, 0.35);
}
.benefit-item h4 { font-size: 1.18rem; letter-spacing: -0.01em; }
.benefit-item p { margin-top: 6px; color: var(--ink-2); font-size: 0.97rem; }

.benefit-visual { position: relative; }
.benefit-visual .b-frame {
    position: relative;
    padding: 14px;
    border-radius: var(--r-xl);
    background: var(--card);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
}
.benefit-visual .b-cap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 8px 2px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-3);
}
.benefit-visual .b-cap b { color: var(--accent-deep); font-weight: 500; }

/* spec-sheet panel (replaces the screenshot) */
.spec-panel {
    padding: 26px 24px 20px;
    border-radius: var(--r-lg);
    background: var(--card);
    border: 1px solid var(--line);
}
.spec-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--line);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-3);
}
.spec-head b { color: var(--accent-deep); font-weight: 500; }
.spec-head i {
    font-style: normal;
    color: var(--ink);
    font-size: 1.3rem;
}
.spec-rows { display: grid; }
.spec-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 2px;
    border-bottom: 1px solid var(--line-soft);
}
.spec-row:last-child { border-bottom: 0; }
.spec-row dt {
    color: var(--ink-3);
    font-size: 0.85rem;
    font-weight: 500;
}
.spec-row dd {
    margin: 0;
    font-weight: 600;
    color: var(--ink);
    text-align: right;
}
.spec-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--success);
    font-weight: 500;
}
.spec-status::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
}

@media (max-width: 1023px) { .benefits-grid { grid-template-columns: 1fr; gap: 44px; } }

/* ---------- CTA band ---------- */
.cta-band {
    position: relative;
    border-radius: var(--r-xl);
    padding: clamp(44px, 6vw, 76px);
    background: var(--brand);
    overflow: hidden;
    color: #fff;
}
.cta-band::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.12) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: linear-gradient(120deg, transparent, #000);
    pointer-events: none;
}
.cta-band::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--signal), transparent);
    animation: scan 4s ease-in-out infinite;
}
.cta-grid {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    flex-wrap: wrap;
}
.cta-band h2 { color: #fff; font-size: clamp(1.8rem, 3.2vw, 2.5rem); letter-spacing: -0.02em; max-width: 22em; }
.cta-band p { margin-top: 12px; color: var(--on-dark-muted); max-width: 42em; }
.cta-note { margin-top: 12px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(233, 240, 236, 0.7); }
.cta-actions { text-align: center; }

/* ---------- Contact ---------- */
.contact-cta {
    display: grid;
    justify-items: center;
    gap: 14px;
    margin-top: 44px;
}
.contact-note {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-3);
}

/* ---------- Demo dialog ---------- */
.demo-dialog {
    width: min(600px, calc(100vw - 28px));
    max-height: calc(100vh - 48px);
    max-height: calc(100dvh - 48px);
    overflow-y: auto;
    border: 0;
    border-top: 3px solid var(--signal);
    border-radius: var(--r-lg);
    background: var(--card);
    box-shadow: var(--shadow-lg);
    color: var(--ink);
    padding: clamp(24px, 5vw, 40px);
}
.demo-dialog::backdrop {
    background: rgba(10, 20, 22, 0.55);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
}
.demo-dialog[open] { animation: dialog-in 0.28s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes dialog-in {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to { opacity: 1; transform: none; }
}
.dialog-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 8px;
}
.dialog-head h3 { margin-top: 12px; font-size: 1.5rem; }
.dialog-head p { margin-top: 6px; color: var(--ink-2); font-size: 0.97rem; }
.dialog-close {
    flex: none;
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink-2);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.dialog-close:hover { background: var(--brand); color: #fff; border-color: var(--brand); }
.dialog-close:active { transform: scale(0.94); }
body.no-scroll { overflow: hidden; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }

.form-field label {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-2);
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    min-height: 52px;
    padding: 12px 16px;
    border: 1.5px solid var(--line);
    border-radius: 10px;
    background: var(--paper);
    font-family: var(--font);
    font-size: 1rem;
    color: var(--ink);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    appearance: none;
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234E6360' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(40, 66, 70, 0.12);
    background: var(--card);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--ink-3); }

.form-field.invalid input,
.form-field.invalid select,
.form-field.invalid textarea { border-color: var(--error); }
.field-error {
    display: none;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--error);
}
.form-field.invalid .field-error { display: block; }

.form-actions { margin-top: 24px; }
.form-actions .btn { width: 100%; }

.turnstile-wrap { margin-top: 16px; display: flex; justify-content: center; }

.form-status {
    display: none;
    margin-top: 18px;
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
}
.form-status.ok { display: block; background: var(--accent-soft); color: var(--accent-deep); }
.form-status.err { display: block; background: #FBE9E4; color: var(--error); }

@media (max-width: 559px) { .form-grid { grid-template-columns: 1fr; } }

/* ---------- Legal pages ---------- */
.page-hero {
    padding: calc(var(--nav-h) + 72px) 0 48px;
    background: var(--grad-paper);
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(16, 38, 36, 0.06) 1px, transparent 1px);
    background-size: 22px 22px;
    mask-image: linear-gradient(180deg, #000, transparent 80%);
    pointer-events: none;
}
.page-hero h1 { font-size: clamp(2.2rem, 4vw, 3rem); letter-spacing: -0.03em; }
.page-hero p { margin-top: 10px; color: var(--ink-2); }

.legal-content {
    max-width: 780px;
    margin-inline: auto;
    padding: var(--s-8) 20px calc(var(--s-8) + 40px);
}
.legal-section {
    padding: 30px 0;
    border-bottom: 1px dashed var(--line);
}
.legal-section:last-child { border-bottom: 0; }
.legal-section h2 {
    font-size: 1.4rem;
    letter-spacing: -0.015em;
    margin-bottom: 12px;
}
.legal-section p { color: var(--ink-2); margin-top: 10px; }
.legal-section ul { list-style: disc; padding-left: 22px; margin-top: 10px; display: grid; gap: 8px; }
.legal-section li { color: var(--ink-2); }

/* ---------- Footer ---------- */
.footer {
    position: relative;
    background: linear-gradient(180deg, #1B312F 0%, #12201F 100%);
    color: var(--on-dark-muted);
    padding-top: 72px;
    overflow: hidden;
}
/* amber scan line on top edge */
.footer::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    top: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--signal), transparent);
    opacity: 0.9;
}
/* faint scanner-matrix texture */
.footer::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 26px 26px;
    pointer-events: none;
}
.footer .container { position: relative; z-index: 1; }
.footer-grid {
    display: grid;
    grid-template-columns: 4fr 2fr 3fr 3fr;
    gap: 40px;
    padding-bottom: 56px;
}

.footer-brand img { height: 28px; width: auto; }
.footer-brand .footer-tag {
    display: block;
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--signal);
}
.footer-brand p { margin-top: 16px; max-width: 34em; font-size: 0.95rem; }

.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.footer-social a {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--on-dark);
    font-size: 1.05rem;
    transition: background 0.25s ease, transform 0.25s ease;
}
.footer-social a:hover { background: var(--accent); color: var(--brand-deep); transform: translateY(-2px); }

.footer-col h4 {
    color: var(--on-dark);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { color: var(--on-dark-muted); font-size: 0.95rem; }
.footer-col a:hover { color: var(--accent); }
.footer-col .link-btn {
    background: none;
    border: 0;
    padding: 0;
    font-family: var(--font);
    font-size: 0.95rem;
    color: var(--on-dark-muted);
    cursor: pointer;
    text-align: left;
    transition: color 0.2s ease;
}
.footer-col .link-btn:hover { color: var(--accent); }
.footer-col li.contact-line { display: flex; gap: 10px; align-items: flex-start; font-size: 0.93rem; }
.footer-col li.contact-line i { margin-top: 4px; color: var(--accent); width: 16px; text-align: center; }
.footer-col li.contact-line a { font-size: 0.93rem; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    padding: 22px 0;
}

.footer-bottom .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px 24px;
    flex-wrap: wrap;
    font-size: 0.88rem;
}
.footer-legal { display: flex; gap: 22px; }
.footer-legal a { color: var(--on-dark-muted); }
.footer-legal a:hover { color: var(--accent); }

.footer-made {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--on-dark-muted);
}
.footer-made i { color: var(--accent); font-size: 9px; }
.footer-made a { color: var(--on-dark); font-weight: 600; }
.footer-made a:hover { color: var(--accent); }

@media (max-width: 1023px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 559px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Floating widgets ---------- */
.float-stack {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 90;
    display: grid;
    gap: 12px;
    justify-items: end;
}

.scroll-top {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--card);
    border: 1px solid var(--line);
    color: var(--ink);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s, background 0.2s ease, color 0.2s ease;
}
.scroll-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--brand); color: #fff; }

.whatsapp {
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    box-shadow: 0 14px 30px -10px rgba(37, 211, 102, 0.55);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.whatsapp i { font-size: 1.6rem; }
.whatsapp:hover {
    color: #fff;
    background: #1EB85A;
    transform: translateY(-2px);
    box-shadow: 0 18px 34px -10px rgba(37, 211, 102, 0.6);
}

/* ---------- Mobile refinements ---------- */
@media (max-width: 767px) {
    .section { padding: 64px 0; }
    .section-title { font-size: 1.8rem; }
    .hero-grid { gap: 36px; }
}

@media (max-width: 559px) {
    .section { padding: 52px 0; }
    .section-title { font-size: 1.65rem; }
    .section-lead { font-size: 1rem; }

    /* hero */
    .hero { padding-top: calc(var(--nav-h) + 28px); }
    .hero-grid { padding: 20px 0 var(--s-6); }
    .hero-title { font-size: clamp(2rem, 8.5vw, 2.5rem); line-height: 1.08; }
    .hero-desc { font-size: 1.05rem; margin-top: 18px; }
    .hero-actions { margin-top: 24px; }
    .hero-actions .btn { width: 100%; }
    .hero-stats {
        margin-top: 32px;
        padding-top: 20px;
        gap: 18px 28px;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
    .hero-stats .stat:last-child { grid-column: 1 / -1; }
    .stat b { font-size: 1.65rem; }
    .stat span { font-size: 10px; }

    /* scanner */
    .scanner { padding: 12px; }
    .scanner .scan-stage { padding: 28px 16px; min-height: 250px; }
    .scanner .scan-stage .qr-code { width: min(58%, 220px); }
    .asset-chip.c1 { top: 6%; left: 4px; }
    .asset-chip.c2 { bottom: 8%; right: 4px; }

    /* cards */
    .feature-card, .industry-card, .step-card { padding: 22px; }
    .feature-card h3, .industry-card h3 { font-size: 1.2rem; }

    /* CTA */
    .cta-band { padding: 34px 22px; }
    .cta-actions .btn { width: 100%; }

    /* contact */
    .contact-cta { margin-top: 32px; }

    /* footer */
    .footer { padding-top: 48px; }
    .footer-grid { gap: 32px; }
}

/* tiny phones: drop the brand tag so the nav never crowds */
@media (max-width: 479px) {
    .nav-brand .brand-tag { display: none; }
    .float-stack { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); }
}
/* ---------- Reveal on scroll (only with JS enabled) ---------- */
html.js .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
html.js .reveal.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .reveal { opacity: 1; transform: none; }
    .scanline, .asset-chip, .feature-card::after, .cta-band::after,
    .qr-code, .hero-scroll i { animation: none !important; }
}

/* ---------- Skip link (visible on focus) ---------- */
.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    padding: 12px 20px;
    border-radius: 10px;
    background: var(--brand);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-300%);
    transition: transform 0.2s ease;
}
.skip-link:focus { transform: translateY(0); }

/* ---------- FAQ ---------- */
.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}
.faq-item {
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    background: var(--card);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
}
.faq-item summary {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--ink);
    transition: background 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--accent-soft); }
.faq-item summary::before {
    content: "+";
    flex: none;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border: 1.5px solid var(--signal);
    border-radius: 7px;
    background: rgba(233, 161, 59, 0.15);
    color: var(--brand-deep);
    font-family: var(--font-mono);
    font-size: 15px;
    line-height: 1;
    transition: transform 0.25s ease;
}
.faq-item[open] summary::before { transform: rotate(45deg); }
.faq-item .faq-a {
    padding: 0 20px 20px 60px;
    color: var(--ink-2);
    font-size: 0.97rem;
}
.faq-item .faq-a p { margin-bottom: 8px; }
.faq-item .faq-a p:last-child { margin-bottom: 0; }