/* ==========================================================================
   NeuroZen - Violet Frequency design system
   Single stylesheet. Section-grouped cascade (no @layer).
   Convention: nz- BEM-lite (block, block__el, block--mod). 4-space indent.
   ========================================================================== */

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

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

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
    color: inherit;
    cursor: pointer;
    border: 0;
    background: none;
}

ul,
ol {
    list-style: none;
}

table {
    border-collapse: collapse;
    width: 100%;
}

:focus-visible {
    outline: 3px solid var(--violet-500);
    outline-offset: 2px;
}

/* --- Tokens --------------------------------------------------------------- */
:root {
    /* colour - violet spine */
    --violet-950: #1c0f3d;
    --violet-900: #2e1065;
    --violet-800: #45168c;
    --violet-700: #5b21b6;
    --violet-600: #6d28d9;
    --violet-500: #7c3aed;
    --violet-300: #c4b1f3;
    --violet-100: #ede8fb;
    --magenta-600: #a21caf;
    --magenta-500: #c026d3;

    /* colour - gold accent */
    --gold-500: #facc15;
    --gold-400: #ffd60a;
    --gold-600: #eab308;
    --gold-glow: rgba(250, 204, 21, .45);

    /* colour - neutrals */
    --ink: #1d1730;
    --slate: #544f6b;
    --slate-soft: #6f6a85;
    --line: #e8e3f3;
    --line-soft: #f0ecf8;
    --paper: #ffffff;
    --paper-soft: #f8f6fd;
    --paper-violet: #f3eefc;

    /* brand gradients */
    --grad-hero: radial-gradient(120% 130% at 18% 12%, #6d28d9 0%, #45168c 42%, #2e1065 78%, #1c0f3d 100%);
    --grad-band: linear-gradient(120deg, #5b21b6 0%, #7c3aed 48%, #a21caf 100%);
    --grad-gold: linear-gradient(180deg, #ffd60a 0%, #facc15 55%, #eab308 100%);

    /* type */
    --font-head: "Pathway Extreme", "Segoe UI", system-ui, sans-serif;
    --font-body: "PT Root UI", "Segoe UI", system-ui, sans-serif;

    /* radius */
    --r-xs: 8px;
    --r-sm: 12px;
    --r-md: 16px;
    --r-lg: 22px;
    --r-pill: 999px;

    /* shadow */
    --sh-sm: 0 2px 8px rgba(46, 16, 101, .07);
    --sh-md: 0 12px 30px rgba(46, 16, 101, .10);
    --sh-lg: 0 26px 60px rgba(46, 16, 101, .18);
    --sh-gold: 0 12px 26px rgba(234, 179, 8, .32);

    /* layout */
    --wrap: 1140px;
    --wrap-narrow: 820px;
    --gutter: clamp(18px, 4vw, 40px);
}

/* --- Base ----------------------------------------------------------------- */
body {
    min-height: 100vh;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.68;
    color: var(--slate);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-head);
    font-weight: 800;
    line-height: 1.1;
    color: var(--ink);
    letter-spacing: -.01em;
}

h1 { font-size: clamp(2.1rem, 5.2vw, 3.35rem); }
h2 { font-size: clamp(1.65rem, 3.6vw, 2.4rem); }
h3 { font-size: clamp(1.18rem, 2vw, 1.42rem); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1rem; }
strong { color: var(--ink); font-weight: 700; }

a.nz-link {
    color: var(--violet-700);
    font-weight: 600;
    border-bottom: 1px solid var(--violet-300);
    transition: color .15s, border-color .15s;
}
a.nz-link:hover { color: var(--magenta-600); border-color: var(--magenta-500); }

.nz-skip {
    position: absolute;
    left: 12px;
    top: -56px;
    z-index: 200;
    padding: 10px 18px;
    color: #fff;
    background: var(--violet-700);
    border-radius: var(--r-sm);
    transition: top .2s;
}
.nz-skip:focus { top: 12px; }

/* --- Layout --------------------------------------------------------------- */
.nz-wrap {
    width: 100%;
    max-width: var(--wrap);
    margin-inline: auto;
    padding-inline: var(--gutter);
}
.nz-wrap--narrow { max-width: var(--wrap-narrow); }

.nz-section { padding-block: clamp(48px, 7vw, 92px); }
.nz-section--soft { background: var(--paper-soft); }
.nz-section--violet {
    color: #efeaffe6;
    background: var(--grad-hero);
}
.nz-section--violet h2,
.nz-section--violet h3 { color: #fff; }

.nz-grid { display: grid; gap: clamp(20px, 3vw, 34px); }
.nz-grid--2 { grid-template-columns: repeat(2, 1fr); }
.nz-grid--3 { grid-template-columns: repeat(3, 1fr); }
.nz-grid--4 { grid-template-columns: repeat(4, 1fr); }

.nz-stack > * + * { margin-top: 1rem; }

.nz-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 6px 14px;
    font-family: var(--font-head);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--violet-700);
    background: var(--violet-100);
    border-radius: var(--r-pill);
}
.nz-section--violet .nz-kicker {
    color: var(--gold-400);
    background: rgba(250, 204, 21, .12);
}

.nz-lead {
    font-size: 1.18rem;
    line-height: 1.6;
    color: var(--slate);
}
.nz-section--violet .nz-lead { color: #e6dffb; }

.nz-center { text-align: center; }
.nz-sec-head { max-width: 720px; margin-bottom: clamp(28px, 4vw, 48px); }
.nz-sec-head.nz-center { margin-inline: auto; }

/* --- Soundwave motif ------------------------------------------------------ */
.nz-wave {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 30px;
}
.nz-wave span {
    display: block;
    width: 5px;
    border-radius: var(--r-pill);
    background: var(--grad-gold);
    opacity: .9;
}
.nz-wave span:nth-child(1) { height: 38%; }
.nz-wave span:nth-child(2) { height: 70%; }
.nz-wave span:nth-child(3) { height: 100%; }
.nz-wave span:nth-child(4) { height: 55%; }
.nz-wave span:nth-child(5) { height: 84%; }
.nz-wave span:nth-child(6) { height: 42%; }
.nz-wave span:nth-child(7) { height: 64%; }
.nz-wave--ink span { background: var(--grad-band); }

/* --- Ribbon --------------------------------------------------------------- */
.nz-ribbon {
    font-size: .82rem;
    font-weight: 600;
    text-align: center;
    color: #f4eeff;
    background: var(--violet-950);
}
.nz-ribbon__row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 8px 16px;
}
.nz-ribbon__dot { color: var(--gold-400); }

/* --- Header / nav --------------------------------------------------------- */
.nz-head {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.nz-head__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 72px;
}
.nz-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-head);
    font-size: 1.32rem;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -.02em;
}
.nz-brand__mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: #fff;
    background: var(--grad-band);
    border-radius: 11px;
    box-shadow: var(--sh-sm);
}
.nz-brand__mark .nz-wave { height: 18px; gap: 2.5px; }
.nz-brand__mark .nz-wave span { width: 3px; background: #fff; }
.nz-brand small {
    display: block;
    font-family: var(--font-body);
    font-size: .6rem;
    font-weight: 600;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--violet-600);
}

.nz-nav { display: flex; align-items: center; gap: 4px; }
.nz-nav__link {
    padding: 9px 13px;
    font-size: .94rem;
    font-weight: 600;
    color: var(--slate);
    border-radius: var(--r-sm);
    transition: color .15s, background .15s;
}
.nz-nav__link:hover { color: var(--violet-700); background: var(--violet-100); }
.nz-nav__link[aria-current="page"] { color: var(--violet-800); background: var(--violet-100); }

.nz-burger {
    display: none;
    width: 44px;
    height: 44px;
    place-items: center;
    color: var(--violet-800);
    border: 1px solid var(--line);
    border-radius: var(--r-sm);
}
.nz-burger svg { width: 22px; height: 22px; }

/* --- Buttons -------------------------------------------------------------- */
.nz-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 14px 26px;
    font-family: var(--font-head);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: .01em;
    text-align: center;
    border-radius: var(--r-pill);
    transition: transform .15s, box-shadow .15s, background .15s;
}
.nz-btn--gold {
    color: #3a2a02;
    background: var(--grad-gold);
    box-shadow: var(--sh-gold);
}
.nz-btn--gold:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(234, 179, 8, .42); }
.nz-btn--violet {
    color: #fff;
    background: var(--violet-700);
    box-shadow: var(--sh-md);
}
.nz-btn--violet:hover { transform: translateY(-2px); background: var(--violet-800); }
.nz-btn--ghost {
    color: var(--violet-800);
    background: #fff;
    border: 1.5px solid var(--violet-300);
}
.nz-btn--ghost:hover { border-color: var(--violet-600); background: var(--violet-100); }
.nz-btn--block { width: 100%; }
.nz-btn small { font-family: var(--font-body); font-weight: 600; opacity: .85; }

/* --- Badges / chips ------------------------------------------------------- */
.nz-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.nz-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 13px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--violet-800);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-pill);
    box-shadow: var(--sh-sm);
}
.nz-badge svg { width: 15px; height: 15px; color: var(--violet-600); }
.nz-section--violet .nz-badge {
    color: #f3eeff;
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .16);
}
.nz-section--violet .nz-badge svg { color: var(--gold-400); }

/* --- Hero ----------------------------------------------------------------- */
.nz-hero {
    position: relative;
    overflow: hidden;
    color: #efeaff;
    background: var(--grad-hero);
}
.nz-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(40% 50% at 88% 18%, rgba(192, 38, 211, .42), transparent 70%),
        radial-gradient(34% 40% at 12% 92%, rgba(250, 204, 21, .12), transparent 70%);
    pointer-events: none;
}
.nz-hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    align-items: center;
    gap: clamp(24px, 4vw, 56px);
    padding-block: clamp(44px, 6vw, 84px);
}
.nz-hero h1 { color: #fff; margin-bottom: 18px; }
.nz-hero h1 .hl { color: var(--gold-400); }
.nz-hero__sub {
    max-width: 30ch;
    font-size: 1.2rem;
    line-height: 1.55;
    color: #e6dffb;
    margin-bottom: 26px;
}
.nz-hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 26px;
}
.nz-hero__portal {
    max-width: 52ch;
    margin-top: 10px;
    padding: 14px 18px;
    font-size: .96rem;
    color: #e9e3fb;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .14);
    border-left: 3px solid var(--gold-400);
    border-radius: var(--r-sm);
}
.nz-hero__media {
    position: relative;
    display: grid;
    place-items: center;
}
.nz-hero__halo {
    position: absolute;
    width: 86%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(250, 204, 21, .22), transparent 62%);
}
.nz-hero__ring {
    position: absolute;
    width: 70%;
    aspect-ratio: 1;
    border: 1.5px solid rgba(196, 177, 243, .35);
    border-radius: 50%;
}
.nz-hero__ring--2 { width: 90%; opacity: .55; }
.nz-hero__bottle {
    position: relative;
    width: min(430px, 92%);
    border-radius: var(--r-lg);
    box-shadow: 0 30px 60px rgba(15, 6, 40, .5);
}

.nz-trustrow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 22px;
    position: relative;
    padding-top: 22px;
    margin-top: 4px;
    border-top: 1px solid rgba(255, 255, 255, .12);
}
.nz-trustrow span {
    font-size: .82rem;
    font-weight: 600;
    color: #d8ccf6;
}
.nz-trustrow strong { color: var(--gold-400); }

/* --- TL;DR + Takeaways ---------------------------------------------------- */
.nz-tldr {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 22px;
    align-items: start;
    padding: clamp(20px, 3vw, 30px);
    background: linear-gradient(120deg, var(--violet-100), var(--paper-soft));
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
}
.nz-tldr__tag {
    display: inline-flex;
    align-items: center;
    height: 34px;
    padding: 0 16px;
    font-family: var(--font-head);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #fff;
    background: var(--grad-band);
    border-radius: var(--r-pill);
    white-space: nowrap;
}
.nz-tldr p { margin: 0; font-size: 1.06rem; color: var(--ink); }

.nz-takeaways {
    padding: clamp(24px, 3vw, 36px);
    background: var(--grad-hero);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-lg);
}
.nz-takeaways h2 { color: #fff; }
.nz-takeaways__list { margin-top: 18px; display: grid; gap: 14px; }
.nz-takeaways__list li {
    display: flex;
    gap: 13px;
    align-items: flex-start;
    color: #e9e3fb;
    font-size: 1.04rem;
}
.nz-takeaways__list svg {
    flex: none;
    width: 22px;
    height: 22px;
    margin-top: 3px;
    color: var(--gold-400);
}

/* --- Key facts table ------------------------------------------------------ */
.nz-keyfacts {
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-md);
}
.nz-keyfacts caption {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 22px;
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 800;
    text-align: left;
    color: #fff;
    background: var(--grad-band);
}
.nz-keyfacts th,
.nz-keyfacts td {
    padding: 13px 22px;
    text-align: left;
    border-top: 1px solid var(--line-soft);
    vertical-align: top;
}
.nz-keyfacts th {
    width: 38%;
    font-family: var(--font-head);
    font-weight: 700;
    color: var(--violet-800);
}
.nz-keyfacts td { color: var(--ink); font-weight: 600; }
.nz-keyfacts tr:nth-child(even) { background: var(--paper-soft); }

/* --- Generic cards -------------------------------------------------------- */
.nz-card {
    padding: clamp(22px, 2.6vw, 30px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
    transition: transform .16s, box-shadow .16s;
}
.nz-card--lift:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.nz-card__num {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 14px;
    font-family: var(--font-head);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--violet-800);
    background: var(--violet-100);
    border-radius: 13px;
}
.nz-card__icon {
    display: inline-grid;
    place-items: center;
    width: 50px;
    height: 50px;
    margin-bottom: 16px;
    color: #fff;
    background: var(--grad-band);
    border-radius: 14px;
}
.nz-card__icon svg { width: 25px; height: 25px; }
.nz-card h3 { margin-bottom: 8px; }
.nz-card p:last-child { margin-bottom: 0; }

/* --- Pillars (ingredients) ------------------------------------------------ */
.nz-pillar {
    padding: clamp(22px, 2.6vw, 30px);
    background: #fff;
    border: 1px solid var(--line);
    border-top: 4px solid var(--violet-600);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
}
.nz-pillar--2 { border-top-color: var(--magenta-500); }
.nz-pillar--3 { border-top-color: var(--gold-500); }
.nz-pillar__tag {
    font-family: var(--font-head);
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--violet-600);
}
.nz-ing {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 0;
    border-top: 1px solid var(--line-soft);
}
.nz-ing:first-of-type { border-top: 0; }
.nz-ing__name { font-weight: 700; color: var(--ink); }
.nz-ing__dose {
    flex: none;
    font-family: var(--font-head);
    font-weight: 700;
    color: var(--violet-700);
}

/* --- Data table (formula / compare) --------------------------------------- */
.nz-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
}
.nz-dtable { min-width: 520px; background: #fff; }
.nz-dtable caption {
    padding: 15px 20px;
    font-family: var(--font-head);
    font-weight: 700;
    text-align: left;
    color: var(--violet-800);
    background: var(--paper-violet);
}
.nz-dtable th,
.nz-dtable td {
    padding: 13px 18px;
    text-align: left;
    border-top: 1px solid var(--line-soft);
}
.nz-dtable thead th {
    font-family: var(--font-head);
    font-size: .8rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--violet-700);
    background: var(--paper-soft);
    border-top: 0;
}
.nz-dtable td { color: var(--slate); }
.nz-dtable td:first-child,
.nz-dtable th[scope="row"] { font-weight: 700; color: var(--ink); }
.nz-dtable .is-hl { color: var(--violet-700); font-weight: 700; }

/* --- Verify block --------------------------------------------------------- */
.nz-verify {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1px;
    overflow: hidden;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-md);
}
.nz-verify__cell { padding: 18px 20px; background: #fff; }
.nz-verify__k {
    display: block;
    margin-bottom: 5px;
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--slate-soft);
}
.nz-verify__v {
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--violet-800);
}
.nz-verify__cell--accent { background: var(--grad-hero); }
.nz-verify__cell--accent .nz-verify__k { color: #c9b8f4; }
.nz-verify__cell--accent .nz-verify__v { color: var(--gold-400); }

/* --- Pricing -------------------------------------------------------------- */
.nz-prices {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: stretch;
}
.nz-price {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 28px 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
}
.nz-price--best {
    border: 2px solid var(--violet-600);
    box-shadow: var(--sh-lg);
    transform: translateY(-10px);
}
.nz-price__flag {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 18px;
    font-family: var(--font-head);
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    white-space: nowrap;
    color: #3a2a02;
    background: var(--grad-gold);
    border-radius: var(--r-pill);
    box-shadow: var(--sh-gold);
}
.nz-price__name {
    font-family: var(--font-head);
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--violet-600);
}
.nz-price__qty {
    font-family: var(--font-head);
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--ink);
    line-height: 1.1;
}
.nz-price__supply { font-size: .9rem; color: var(--slate-soft); margin-bottom: 16px; }
.nz-price__bottles {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    min-height: 150px;
    margin: 4px 0 14px;
}
.nz-price__bottles img { max-height: 150px; width: auto; }
.nz-price__cost { display: flex; align-items: baseline; gap: 8px; }
.nz-price__big {
    font-family: var(--font-head);
    font-size: 2.7rem;
    font-weight: 800;
    color: var(--ink);
    line-height: 1;
}
.nz-price__per { font-size: .9rem; color: var(--slate-soft); }
.nz-price__was { font-size: .92rem; color: var(--slate-soft); text-decoration: line-through; }
.nz-price__save {
    display: inline-block;
    margin: 10px 0;
    padding: 5px 12px;
    font-size: .82rem;
    font-weight: 700;
    color: var(--magenta-600);
    background: #fbeafe;
    border-radius: var(--r-pill);
}
.nz-price__meta {
    margin: 8px 0 18px;
    font-size: .88rem;
    color: var(--slate);
}
.nz-price__meta li { padding: 4px 0; padding-left: 24px; position: relative; }
.nz-price__meta li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 14px;
    height: 8px;
    border-left: 2px solid var(--violet-600);
    border-bottom: 2px solid var(--violet-600);
    transform: rotate(-45deg);
}
.nz-price__cta { margin-top: auto; }
.nz-price__pay {
    margin-top: 12px;
    font-size: .76rem;
    text-align: center;
    color: var(--slate-soft);
}

.nz-ship-note {
    margin-top: 26px;
    text-align: center;
    font-size: .92rem;
    color: var(--slate);
}

/* --- Reviews -------------------------------------------------------------- */
.nz-ratingbig {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 26px;
}
.nz-ratingbig__score {
    font-family: var(--font-head);
    font-size: 3.6rem;
    font-weight: 800;
    line-height: 1;
    color: var(--ink);
}
.nz-stars { color: var(--gold-500); letter-spacing: 2px; font-size: 1.2rem; }
.nz-ratingbig__meta { font-size: .96rem; color: var(--slate); }

.nz-review {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    box-shadow: var(--sh-sm);
}
.nz-review__top { display: flex; align-items: center; gap: 12px; }
.nz-review__avatar {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    font-family: var(--font-head);
    font-weight: 700;
    color: #fff;
    background: var(--grad-band);
    border-radius: 50%;
}
.nz-review__who { font-weight: 700; color: var(--ink); line-height: 1.2; }
.nz-review__loc { font-size: .82rem; color: var(--slate-soft); }
.nz-review__stars { color: var(--gold-500); letter-spacing: 1px; }
.nz-review__body { color: var(--slate); }
.nz-review__vb {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .76rem;
    font-weight: 700;
    color: var(--violet-700);
}

/* --- Stat snapshot -------------------------------------------------------- */
.nz-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.nz-stat {
    padding: 22px;
    text-align: center;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--sh-sm);
}
.nz-stat__n {
    font-family: var(--font-head);
    font-size: 2.05rem;
    font-weight: 800;
    color: var(--violet-700);
    line-height: 1;
}
.nz-stat__l { margin-top: 6px; font-size: .85rem; color: var(--slate); }

/* --- Rating bars ---------------------------------------------------------- */
.nz-bars { display: grid; gap: 12px; }
.nz-bar { display: grid; grid-template-columns: 150px 1fr 46px; align-items: center; gap: 12px; }
.nz-bar__label { font-size: .9rem; font-weight: 600; color: var(--ink); }
.nz-bar__track { height: 10px; background: var(--violet-100); border-radius: var(--r-pill); overflow: hidden; }
.nz-bar__fill { height: 100%; background: var(--grad-band); border-radius: var(--r-pill); }
.nz-bar__val { font-family: var(--font-head); font-weight: 700; color: var(--violet-700); text-align: right; font-size: .9rem; }

/* --- FAQ (native details) ------------------------------------------------- */
.nz-faq { display: grid; gap: 12px; }
.nz-faq details {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--r-md);
    box-shadow: var(--sh-sm);
}
.nz-faq summary {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: center;
    padding: 18px 22px;
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink);
    cursor: pointer;
    list-style: none;
}
.nz-faq summary::-webkit-details-marker { display: none; }
.nz-faq summary::after {
    content: "+";
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--violet-600);
    transition: transform .2s;
}
.nz-faq details[open] summary::after { transform: rotate(45deg); }
.nz-faq__body { padding: 0 22px 20px; }
.nz-faq__body p:last-child { margin-bottom: 0; }

/* --- Breadcrumb / byline -------------------------------------------------- */
.nz-crumb {
    padding-block: 14px;
    font-size: .85rem;
    color: var(--slate-soft);
    border-bottom: 1px solid var(--line-soft);
}
.nz-crumb a { color: var(--violet-700); font-weight: 600; }
.nz-crumb a:hover { color: var(--magenta-600); }
.nz-crumb span { margin: 0 7px; color: var(--violet-300); }

.nz-byline {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 14px;
    align-items: center;
    margin: 14px 0 26px;
    padding: 12px 18px;
    font-size: .86rem;
    color: var(--slate);
    background: var(--paper-soft);
    border: 1px solid var(--line);
    border-radius: var(--r-md);
}
.nz-byline strong { color: var(--ink); }
.nz-byline svg { width: 16px; height: 16px; color: var(--violet-600); }

/* --- Glossary ------------------------------------------------------------- */
.nz-gloss { display: grid; gap: 0; }
.nz-gloss div { padding: 16px 0; border-top: 1px solid var(--line); }
.nz-gloss dt { font-family: var(--font-head); font-weight: 700; color: var(--violet-800); margin-bottom: 4px; }
.nz-gloss dd { color: var(--slate); }

/* --- Featured-in ---------------------------------------------------------- */
.nz-featured {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 18px 40px;
}
.nz-featured span {
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--slate-soft);
    opacity: .8;
}

/* --- Contact form --------------------------------------------------------- */
.nz-form { display: grid; gap: 16px; }
.nz-field { display: grid; gap: 6px; }
.nz-field label { font-size: .88rem; font-weight: 700; color: var(--ink); }
.nz-field input,
.nz-field select,
.nz-field textarea {
    width: 100%;
    padding: 12px 15px;
    font: inherit;
    color: var(--ink);
    background: #fff;
    border: 1.5px solid var(--line);
    border-radius: var(--r-sm);
}
.nz-field input:focus,
.nz-field select:focus,
.nz-field textarea:focus { border-color: var(--violet-500); outline: none; }
.nz-field textarea { min-height: 140px; resize: vertical; }

/* --- Info / callout ------------------------------------------------------- */
.nz-note {
    padding: 18px 22px;
    background: var(--violet-100);
    border-left: 4px solid var(--violet-600);
    border-radius: var(--r-sm);
    color: var(--ink);
}
.nz-note--gold { background: #fef7da; border-left-color: var(--gold-600); }
.nz-updated {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .84rem;
    font-weight: 600;
    color: var(--slate-soft);
}
.nz-updated::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #34c759; }

.nz-prose h2 { margin: 36px 0 14px; }
.nz-prose h3 { margin: 26px 0 10px; }
.nz-prose p { color: var(--slate); }
.nz-prose ul { margin: 0 0 1rem; display: grid; gap: 8px; }
.nz-prose ul li { padding-left: 26px; position: relative; color: var(--slate); }
.nz-prose ul li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 9px;
    width: 8px;
    height: 8px;
    background: var(--violet-500);
    border-radius: 2px;
    transform: rotate(45deg);
}

/* --- CTA band ------------------------------------------------------------- */
.nz-ctaband { text-align: center; }
.nz-ctaband h2 { color: #fff; margin-bottom: 12px; }
.nz-ctaband p { color: #e6dffb; max-width: 60ch; margin-inline: auto; }
.nz-ctaband__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 26px; }

/* --- Footer --------------------------------------------------------------- */
.nz-foot {
    color: #cdc2ec;
    background: var(--violet-950);
    padding-block: clamp(40px, 5vw, 64px);
    font-size: .92rem;
}
.nz-foot__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 30px;
}
.nz-foot__brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; margin-bottom: 14px; font-family: var(--font-head); font-size: 1.3rem; font-weight: 800; }
.nz-foot__grid p { color: #b3a6d8; max-width: 42ch; }
.nz-foot h4 { color: #fff; margin-bottom: 14px; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
.nz-foot__links { display: grid; gap: 9px; }
.nz-foot__links a { color: #c5b8e8; }
.nz-foot__links a:hover { color: var(--gold-400); }
.nz-foot__contact { display: grid; gap: 7px; color: #b3a6d8; font-size: .88rem; }
.nz-foot__contact a { color: #c5b8e8; }
.nz-foot__bottom {
    margin-top: 30px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 16px 28px;
}
.nz-foot__disc { grid-column: 1 / -1; font-size: .8rem; color: #998bbf; line-height: 1.6; max-width: 112ch; }
.nz-foot__legal { grid-column: 1; display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; }
.nz-foot__legal a { color: #c5b8e8; font-size: .84rem; }
.nz-foot__copy { grid-column: 2; text-align: right; font-size: .82rem; color: #8e80b4; }

/* --- Utilities ------------------------------------------------------------ */
.nz-hide { display: none !important; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.nz-anchor { scroll-margin-top: 92px; }

/* --- Responsive ----------------------------------------------------------- */
@media (max-width: 980px) {
    .nz-foot__grid { grid-template-columns: 1fr 1fr; }
    .nz-hero__grid { grid-template-columns: 1fr; }
    .nz-hero__media { order: -1; min-height: 280px; }
    .nz-hero__sub { max-width: none; }
    .nz-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
    .nz-nav { display: none; }
    .nz-nav.is-open {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        padding: 14px var(--gutter) 20px;
        background: #fff;
        border-bottom: 1px solid var(--line);
        box-shadow: var(--sh-md);
    }
    .nz-burger { display: grid; }
    .nz-grid--2,
    .nz-grid--3,
    .nz-grid--4 { grid-template-columns: 1fr; }
    .nz-prices { grid-template-columns: 1fr; }
    .nz-price--best { transform: none; }
    .nz-tldr { grid-template-columns: 1fr; gap: 14px; }
    .nz-bar { grid-template-columns: 110px 1fr 40px; }
    .nz-keyfacts th { width: 44%; }
    .nz-foot__bottom { grid-template-columns: 1fr; }
    .nz-foot__copy { grid-column: 1; text-align: left; }
}

@media (max-width: 460px) {
    .nz-stats { grid-template-columns: 1fr; }
    .nz-bar { grid-template-columns: 1fr; gap: 4px; }
    .nz-bar__track { grid-column: 1; }
    .nz-bar__val { text-align: left; }
}