/* ============================================================================
   NEAT FLOW, store.css
   Shared stylesheet for the whole storefront (home, product pages, flagship).
   Pulled from the original index.html <style> block + the compare component + page.css.
   Link this ONCE per page:  <link rel="stylesheet" href="/store.css">
   Pairs with /store.js (the commerce engine, which self-injects the cart drawer,
   overlay, checkout modal and promo popup, this file styles all of them).

   Contents:
     Fonts (Fontshare @import)                 · Clash Display + Satoshi
     1  Design tokens   2 Reset/base   3 Layout utils   (verbatim from index.html)
     4  Announcement    5 Header/nav   6 Hero   7 Trust bar
     8  Features   9 How it works   10 Showcase   11 Reviews
     12 Pricing   13 FAQ   14 Final CTA   15 Footer
     16 Cart drawer + promo   17 Reduced motion + Checkout modal
     18 Compare component (was inline mid-page)
     19 Product-page components (hero, placeholder, specs, upsell, benefits)
     20 Prose / .doc (shared with legal pages)
   ============================================================================ */

/* Fonts, Clash Display (display) + Satoshi (body), via Fontshare.
   Any page linking store.css gets the type system. Product pages MAY additionally
   keep the non-blocking preload <link> in <head> for faster first paint; the URL is
   identical so the browser fetches it once. CSP already allows api/cdn.fontshare.com. */
@import url("https://api.fontshare.com/v2/css?f[]=clash-display@500,600,700&f[]=satoshi@400,500,700,800&display=swap");

  /* ==========================================================================
     1. DESIGN TOKENS, light / white theme
     ========================================================================== */
  :root {
    /* Surfaces */
    --white:     #FFFFFF;
    --bg:        #FFFFFF;   /* dominant page background */
    --bg-soft:   #F5F8FD;   /* subtle alternating section */
    --bg-tint:   #EDF2FB;   /* deeper wash / stage panels */

    /* Text */
    --ink:       #0B0E14;   /* headings + body                    */
    --ink-2:     #1B2233;   /* secondary heading ink              */
    --muted:     #55607A;   /* muted copy (AA on white)           */
    --muted-2:   #6B7590;   /* lighter muted (large/secondary)    */

    /* Lines */
    --line:      #E6EBF3;
    --line-2:    #D8E0EC;

    /* Brand */
    --blue:      #2B6CFF;
    --blue-600:  #2456E0;   /* button base (AA with white) */
    --blue-ink:  #1E4FD0;   /* accent text on white (AA)   */
    --violet:    #7A3CFF;
    --violet-600:#6A2FE6;
    --cyan:      #22D3EE;
    --cyan-ink:  #0E7C90;   /* cyan-family text on white (AA) */
    --amber:     #F59E0B;   /* review stars */

    /* Signature gradients */
    --grad-ribbon: linear-gradient(100deg, var(--blue) 0%, var(--violet) 48%, var(--cyan) 100%);
    --grad-btn:    linear-gradient(100deg, var(--blue-600) 0%, var(--violet-600) 100%);
    --grad-text:   linear-gradient(100deg, #2456E0 0%, #6A2FE6 52%, #1596B4 100%);
    --grad-cta:    linear-gradient(120deg, #1E3AAE 0%, #3D2CC4 45%, #2E7FB8 100%);

    /* Type */
    --font-display: "Clash Display", "Satoshi", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-body:    "Satoshi", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

    --fs-eyebrow:  0.78rem;
    --fs-sm:       clamp(0.85rem, 0.82rem + 0.15vw, 0.94rem);
    --fs-body:     clamp(1rem, 0.97rem + 0.2vw, 1.075rem);
    --fs-lead:     clamp(1.1rem, 1.02rem + 0.5vw, 1.32rem);
    --fs-h3:       clamp(1.25rem, 1.12rem + 0.6vw, 1.55rem);
    --fs-h2:       clamp(1.9rem, 1.4rem + 2.3vw, 3.25rem);
    --fs-h1:       clamp(2.6rem, 1.7rem + 4.4vw, 5.1rem);

    --lh-tight: 1.04;
    --lh-snug:  1.15;
    --lh-body:  1.62;

    /* Spacing */
    --space-2xs: 0.35rem; --space-xs: 0.6rem; --space-sm: 0.9rem;
    --space-md: 1.35rem; --space-lg: 2rem; --space-xl: 3rem;
    --space-2xl: clamp(3.5rem, 2.4rem + 3.5vw, 6rem);
    --space-3xl: clamp(5rem, 3.4rem + 5vw, 9rem);

    /* Radius */
    --r-sm: 10px; --r-md: 16px; --r-lg: 24px; --r-xl: 34px; --r-pill: 999px;

    /* Shadows (soft, for light UI) */
    --shadow-sm: 0 1px 2px rgba(16,24,40,.05), 0 6px 16px -8px rgba(16,24,40,.08);
    --shadow-md: 0 14px 34px -14px rgba(16,24,40,.18), 0 4px 12px -6px rgba(16,24,40,.1);
    --shadow-lg: 0 44px 90px -40px rgba(16,24,40,.3);

    /* Motion */
    --ease: cubic-bezier(.22,.61,.36,1);
    --ease-out: cubic-bezier(.16,1,.3,1);
    --dur-fast: .18s; --dur: .38s; --dur-slow: .7s;

    /* Layout */
    --header-h: 74px;
    --container: 1200px;
    --gutter: clamp(1.15rem, 0.6rem + 2.5vw, 2.5rem);
  }

  /* ==========================================================================
     2. RESET & BASE
     ========================================================================== */
  *, *::before, *::after { box-sizing: border-box; }
  * { margin: 0; }
  html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
  body {
    font-family: var(--font-body); font-size: var(--fs-body); line-height: var(--lh-body);
    color: var(--ink); background: var(--bg);
    -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
  }
  body.no-scroll { overflow: hidden; }
  img, svg, video { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
  ul { list-style: none; padding: 0; }
  h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: var(--lh-snug); letter-spacing: -0.02em; color: var(--ink); }
  :focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
  ::selection { background: rgba(122,60,255,.22); color: var(--ink); }

  /* ==========================================================================
     3. LAYOUT UTILITIES
     ========================================================================== */
  .container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
  .container--narrow { max-width: 860px; }
  section { position: relative; z-index: 2; }
  .section-pad { padding-block: var(--space-3xl); }
  .bg-soft { background: var(--bg-soft); }

  .skip-link { position: absolute; left: 12px; top: -100px; background: var(--ink); color: #fff; padding: .7rem 1.1rem; border-radius: var(--r-sm); font-weight: 700; z-index: 200; transition: top var(--dur-fast) var(--ease); }
  .skip-link:focus { top: 12px; }

  .eyebrow { display: inline-flex; align-items: center; gap: .55rem; font-size: var(--fs-eyebrow); font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--blue-ink); }
  .eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: var(--grad-ribbon); }
  .eyebrow--center { justify-content: center; }

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

  .section-head { max-width: 660px; }
  .section-head.center { margin-inline: auto; text-align: center; }
  .section-head h2 { font-size: var(--fs-h2); margin-block: .7rem .9rem; }
  .section-head p { color: var(--muted); font-size: var(--fs-lead); line-height: 1.5; }

  /* Buttons */
  .btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; font-family: var(--font-body); font-weight: 700; font-size: 1rem; padding: .95rem 1.6rem; border-radius: var(--r-pill); min-height: 52px; letter-spacing: -0.01em; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease); will-change: transform; }
  .btn:active { transform: translateY(1px) scale(.985); }
  .btn--primary { color: #fff; background: var(--grad-btn); background-size: 140% 140%; box-shadow: 0 12px 26px -10px rgba(43,108,255,.5), inset 0 1px 0 rgba(255,255,255,.28); }
  .btn--primary:hover { box-shadow: 0 18px 40px -12px rgba(122,60,255,.55), inset 0 1px 0 rgba(255,255,255,.35); background-position: 100% 0; transform: translateY(-2px); }
  .btn--ghost { color: var(--ink); background: #fff; border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); }
  .btn--ghost:hover { border-color: #B9C4D8; transform: translateY(-2px); box-shadow: var(--shadow-md); }
  .btn--light { color: var(--ink); background: #fff; box-shadow: 0 12px 30px -12px rgba(0,0,0,.4); }
  .btn--light:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(0,0,0,.5); }
  .btn--outline-light { color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.5); backdrop-filter: blur(6px); }
  .btn--outline-light:hover { background: rgba(255,255,255,.18); border-color: #fff; transform: translateY(-2px); }
  .btn--sm { min-height: 44px; padding: .6rem 1.1rem; font-size: .92rem; }
  .btn--block { width: 100%; }

  /* Scroll-reveal */
  .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
  .reveal.is-visible { opacity: 1; transform: none; }
  [data-delay="1"] { transition-delay: .08s; }
  [data-delay="2"] { transition-delay: .16s; }
  [data-delay="3"] { transition-delay: .24s; }
  [data-delay="4"] { transition-delay: .32s; }
  [data-delay="5"] { transition-delay: .4s; }

  .stars { display: inline-flex; gap: 2px; color: var(--amber); }
  .stars svg { width: 17px; height: 17px; }

  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

  /* ==========================================================================
     4. ANNOUNCEMENT BAR
     ========================================================================== */
  /* AA-safe gradient (blue-600 -> violet-600) for any surface bearing white text; the cyan-tipped --grad-ribbon is reserved for text-free accents. */
  .announce { position: relative; z-index: 60; background: var(--grad-btn); color: #fff; font-size: .82rem; font-weight: 600; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: .4rem .6rem; padding: .55rem 3rem .55rem 1rem; text-align: center; }
  .announce span { opacity: .97; }
  .announce .dot { opacity: .6; }
  .announce__close { position: absolute; right: .6rem; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; color: #fff; opacity: .85; }
  .announce__close:hover { opacity: 1; background: rgba(255,255,255,.22); }
  .announce.is-hidden { display: none; }

  /* ==========================================================================
     5. HEADER / NAV
     ========================================================================== */
  .header { position: sticky; top: 0; z-index: 50; height: var(--header-h); transition: background var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); border-bottom: 1px solid transparent; }
  .header.is-scrolled { background: rgba(255,255,255,.82); backdrop-filter: blur(16px) saturate(150%); border-bottom-color: var(--line); box-shadow: 0 8px 24px -18px rgba(16,24,40,.4); }
  .header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

  .brand { display: inline-flex; align-items: center; gap: .55rem; }
  .brand__mark { height: 34px; width: auto; flex: none; }
  .brand__word { font-family: var(--font-display); font-weight: 600; font-size: 1.22rem; letter-spacing: -0.01em; color: var(--ink); }

  .nav { display: flex; align-items: center; gap: .35rem; }
  .nav a { position: relative; padding: .55rem .85rem; border-radius: var(--r-sm); font-size: .95rem; font-weight: 500; color: var(--muted); transition: color var(--dur-fast) var(--ease); }
  .nav a:hover { color: var(--ink); }
  .nav a::after { content: ""; position: absolute; left: .85rem; right: .85rem; bottom: .35rem; height: 2px; background: var(--grad-ribbon); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease); }
  .nav a:hover::after { transform: scaleX(1); }

  .header__actions { display: flex; align-items: center; gap: .5rem; }
  .cart-btn { position: relative; width: 46px; height: 46px; border-radius: var(--r-pill); display: grid; place-items: center; color: var(--ink); background: #fff; border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
  .cart-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }
  .cart-btn__count { position: absolute; top: -5px; right: -5px; min-width: 20px; height: 20px; padding: 0 5px; display: grid; place-items: center; border-radius: var(--r-pill); background: var(--grad-ribbon); color: #fff; font-size: .72rem; font-weight: 800; border: 2px solid #fff; transform: scale(0); transition: transform var(--dur) var(--ease); }
  .cart-btn__count.is-active { transform: scale(1); }

  .nav-toggle { display: none; width: 46px; height: 46px; border-radius: var(--r-pill); color: var(--ink); background: #fff; border: 1px solid var(--line-2); place-items: center; box-shadow: var(--shadow-sm); }
  .nav-toggle svg { width: 22px; height: 22px; }
  .nav-toggle .icon-close { display: none; }
  .header__desktop-cta { display: inline-flex; }
  .nav [data-nav-cta] { display: none; }

  @media (max-width: 940px) {
    .nav { position: absolute; inset: 100% 0 auto 0; flex-direction: column; align-items: stretch; gap: .2rem; background: rgba(255,255,255,.98); backdrop-filter: blur(18px); padding: 1rem var(--gutter) 1.6rem; border-bottom: 1px solid var(--line); transform: translateY(-120%); visibility: hidden; transition: transform var(--dur) var(--ease), visibility var(--dur) var(--ease); box-shadow: var(--shadow-lg); max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
    .nav.is-open { transform: translateY(0); visibility: visible; }
    .nav a { padding: .9rem .6rem; font-size: 1.1rem; }
    .nav a::after { display: none; }
    .nav [data-nav-cta] { display: inline-flex; margin-top: .6rem; }
    .nav-toggle { display: grid; }
    .header__desktop-cta { display: none; }
    body.nav-open .nav-toggle .icon-open { display: none; }
    body.nav-open .nav-toggle .icon-close { display: block; }
  }
  @media (max-width: 480px) { .brand__word { display: none; } }

  /* ==========================================================================
     6. HERO
     ========================================================================== */
  .hero { position: relative; overflow: hidden; padding-top: clamp(2rem, 1rem + 4vw, 4.5rem); padding-bottom: var(--space-2xl); background: var(--bg); }
  .hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
  .hero__glow { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; }
  .glow-1 { width: 620px; height: 620px; top: -240px; right: -120px; background: radial-gradient(circle, rgba(43,108,255,.22), transparent 65%); }
  .glow-2 { width: 540px; height: 540px; top: 60px; left: -200px; background: radial-gradient(circle, rgba(122,60,255,.16), transparent 65%); }
  .glow-3 { width: 460px; height: 460px; bottom: -180px; right: 24%; background: radial-gradient(circle, rgba(34,211,238,.16), transparent 65%); }
  .hero__grid-lines { position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(11,14,20,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(11,14,20,.04) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 72%); -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 72%); }

  .hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: center; }
  .hero__badge { display: inline-flex; align-items: center; gap: .5rem; padding: .4rem .4rem .4rem .5rem; border-radius: var(--r-pill); background: #fff; border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); font-size: .8rem; font-weight: 600; color: var(--muted); margin-bottom: 1.4rem; }
  .hero__badge b { color: var(--ink); font-weight: 700; }
  .hero__badge .chip { background: var(--grad-ribbon); color: #fff; font-weight: 800; font-size: .72rem; padding: .2rem .55rem; border-radius: var(--r-pill); letter-spacing: .04em; }
  .hero__badge-txt { white-space: nowrap; }
  .hero__badge-dot { width: 7px; height: 7px; border-radius: 50%; background: #12B76A; box-shadow: 0 0 0 0 rgba(18,183,106,.5); animation: nf-badge-pulse 2.4s ease-out infinite; }
  @keyframes nf-badge-pulse { 0% { box-shadow: 0 0 0 0 rgba(18,183,106,.5); } 70% { box-shadow: 0 0 0 7px rgba(18,183,106,0); } 100% { box-shadow: 0 0 0 0 rgba(18,183,106,0); } }
  @media (prefers-reduced-motion: reduce) { .hero__badge-dot { animation: none; } }
  .hero h1 { font-size: var(--fs-h1); font-weight: 700; line-height: var(--lh-tight); letter-spacing: -0.03em; }
  .hero h1 em { font-style: normal; display: inline-block; }
  .hero__sub { margin-top: 1.4rem; max-width: 32ch; font-size: var(--fs-lead); color: var(--muted); line-height: 1.5; }
  .hero__cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
  .hero__trust { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.4rem; margin-top: 1.8rem; font-size: .88rem; color: var(--muted); }
  .hero__trust .ti { display: inline-flex; align-items: center; gap: .45rem; }
  .hero__trust svg { width: 18px; height: 18px; color: var(--blue-ink); flex: none; }

  .hero__visual { position: relative; display: grid; place-items: center; }
  .hero__stage { position: relative; width: min(100%, 540px); display: grid; place-items: center; }
  .hero__stage::before { content: ""; position: absolute; inset: 8% 4% 6%; border-radius: 50%; background: radial-gradient(closest-side, rgba(43,108,255,.14), rgba(34,211,238,.05) 55%, transparent 75%); filter: blur(24px); z-index: 0; }
  .hero__product { position: relative; z-index: 1; width: 100%; height: auto; animation: float 7s var(--ease) infinite; }
  @keyframes float { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-16px) scale(1.015); } }
  @media (max-width: 900px) {
    .hero__inner { grid-template-columns: 1fr; text-align: center; }
    .hero__sub { margin-inline: auto; }
    .hero__cta, .hero__trust { justify-content: center; }
    .hero__visual { order: -1; margin-bottom: 1rem; }
    .hero__stage { width: min(84%, 380px); }
  }
  @media (max-width: 560px) { .hero__stage { width: min(92%, 400px); } }

  /* ==========================================================================
     7. TRUST BAR
     ========================================================================== */
  .trustbar { background: var(--bg-soft); border-block: 1px solid var(--line); }
  .trustbar__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.4rem 2rem; padding-block: 1.6rem; }
  .trust-item { display: inline-flex; align-items: center; gap: .7rem; color: var(--muted); font-size: .92rem; }
  .trust-item .num { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; }
  .trust-badges { display: inline-flex; flex-wrap: wrap; gap: .5rem; }
  .badge { display: inline-flex; align-items: center; gap: .4rem; padding: .45rem .8rem; border-radius: var(--r-pill); background: #fff; border: 1px solid var(--line-2); font-size: .8rem; font-weight: 600; color: var(--ink); box-shadow: var(--shadow-sm); }
  .badge svg { width: 15px; height: 15px; color: var(--blue-ink); }
  .rating-inline { display: inline-flex; align-items: center; gap: .5rem; }
  .rating-inline strong { color: var(--ink); }

  /* ==========================================================================
     8. FEATURES
     ========================================================================== */
  .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: var(--space-xl); }
  .feature-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.8rem 1.6rem; box-shadow: var(--shadow-sm); transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); position: relative; overflow: hidden; }
  .feature-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad-ribbon); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-slow) var(--ease); }
  .feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
  .feature-card:hover::before { transform: scaleX(1); }
  .feature-ico { width: 54px; height: 54px; border-radius: var(--r-md); display: grid; place-items: center; background: linear-gradient(150deg, rgba(43,108,255,.1), rgba(122,60,255,.1)); border: 1px solid rgba(43,108,255,.18); margin-bottom: 1.2rem; }
  .feature-ico svg { width: 27px; height: 27px; color: var(--blue-ink); }
  .feature-card h3 { font-size: var(--fs-h3); margin-bottom: .5rem; }
  .feature-card p { color: var(--muted); font-size: .98rem; line-height: 1.55; }
  @media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

  /* ==========================================================================
     9. HOW IT WORKS
     ========================================================================== */
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: var(--space-xl); position: relative; }
  .steps::before { content: ""; position: absolute; top: 40px; left: 12%; right: 12%; height: 2px; background: linear-gradient(90deg, transparent, var(--blue), var(--violet), var(--cyan), transparent); background-size: 200% 100%; opacity: .7; animation: flowline 4s linear infinite; }
  @keyframes flowline { to { background-position: -200% 0; } }
  .step { position: relative; padding: 0 .5rem; }
  .step__num { width: 80px; height: 80px; margin-inline: auto; border-radius: 50%; display: grid; place-items: center; position: relative; z-index: 2; font-family: var(--font-display); font-size: 1.9rem; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-md); }
  .step__num::after { content: ""; position: absolute; inset: -3px; border-radius: 50%; padding: 3px; background: var(--grad-ribbon); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
  .step h3 { font-size: var(--fs-h3); margin: 1.3rem 0 .5rem; }
  .step p { color: var(--muted); font-size: .98rem; }
  @media (max-width: 760px) {
    .steps { grid-template-columns: 1fr; gap: 2rem; }
    .steps::before { top: 0; bottom: 0; left: 40px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, transparent, var(--blue), var(--violet), var(--cyan), transparent); }
    .step { display: grid; grid-template-columns: 80px 1fr; column-gap: 1.2rem; align-items: start; text-align: left; padding: 0; }
    .step__num { margin: 0; grid-column: 1; grid-row: 1; }
    .step h3 { grid-column: 2; grid-row: 1; align-self: center; margin: 0; }
    .step p { grid-column: 2; grid-row: 2; margin-top: .3rem; }
  }

  /* ==========================================================================
     10. SHOWCASE
     ========================================================================== */
  .showcase { overflow: hidden; }
  .show-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
  .show-row + .show-row { margin-top: var(--space-2xl); }
  .show-row:nth-child(even) .show-row__media { order: 2; }
  .show-row__copy h3 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); margin: .8rem 0 1rem; }
  .show-row__copy p { color: var(--muted); font-size: var(--fs-lead); line-height: 1.55; }
  .show-list { margin-top: 1.3rem; display: grid; gap: .7rem; }
  .show-list li { display: flex; gap: .7rem; align-items: flex-start; color: var(--ink-2); font-size: .98rem; }
  .show-list svg { width: 22px; height: 22px; color: var(--blue-ink); flex: none; margin-top: 1px; }
  .show-row__media { position: relative; border-radius: var(--r-xl); border: 1px solid var(--line); box-shadow: var(--shadow-md); overflow: hidden; background: #0E1420; }
  .show-row__media img { display: block; width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover; }
  @media (max-width: 820px) { .show-row { grid-template-columns: 1fr; } .show-row:nth-child(even) .show-row__media { order: 0; } .show-row__media { max-width: 460px; } }

  .stat-band { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: var(--space-2xl); }
  .stat { text-align: center; padding: 1.8rem 1.2rem; border-radius: var(--r-lg); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
  .stat .big { font-family: var(--font-display); font-size: clamp(2.2rem, 1.4rem + 2.6vw, 3.4rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1.05; }
  .stat p { color: var(--muted); font-size: .92rem; margin-top: .3rem; }
  @media (max-width: 640px) { .stat-band { grid-template-columns: 1fr; } }

  /* ==========================================================================
     11. REVIEWS
     ========================================================================== */
  .review-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-top: var(--space-xl); }
  .review-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 1.5rem; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 1rem; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
  .review-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
  .review-card blockquote { font-size: .98rem; line-height: 1.55; color: var(--ink-2); }
  .review-card .who { display: flex; align-items: center; gap: .7rem; margin-top: auto; }
  .avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 700; font-family: var(--font-display); flex: none; }
  .who .name { font-weight: 700; font-size: .92rem; }
  .who .meta { font-size: .78rem; color: var(--muted); display: inline-flex; align-items: center; gap: .3rem; }
  .who .meta svg { width: 13px; height: 13px; color: #0F7A34; }
  @media (max-width: 1000px) { .review-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 520px) { .review-grid { grid-template-columns: 1fr; } }
  /* Horizontal, scrollable review rail (25+ cards). Populated by store.js from window.NF_REVIEWS. */
  .review-rail { display: flex; gap: 1.1rem; margin-top: var(--space-lg); overflow-x: auto; scroll-snap-type: x proximity; -webkit-overflow-scrolling: touch; padding: .5rem .25rem 1.4rem; scroll-padding: .25rem; }
  .review-rail > .review-card { flex: 0 0 340px; scroll-snap-align: start; }
  .review-rail::-webkit-scrollbar { height: 8px; }
  .review-rail::-webkit-scrollbar-track { background: transparent; }
  .review-rail::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 999px; }
  .review-rail:hover::-webkit-scrollbar-thumb { background: var(--muted-2); }
  .review-hint { display: inline-flex; align-items: center; gap: .4rem; color: var(--muted); font-size: .85rem; margin-top: .9rem; }
  .review-hint svg { width: 16px; height: 16px; }
  @media (max-width: 520px) { .review-rail > .review-card { flex: 0 0 84%; } }

  /* ==========================================================================
     12. PRICING
     ========================================================================== */
  .pricing { position: relative; overflow: hidden; }
  .pricing__glow { position: absolute; width: 700px; height: 700px; border-radius: 50%; filter: blur(120px); opacity: .5; top: -20%; left: 50%; transform: translateX(-50%); background: radial-gradient(circle, rgba(122,60,255,.16), transparent 60%); z-index: 0; }
  .price-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem; max-width: 1040px; margin: var(--space-xl) auto 0; position: relative; z-index: 2; }
  .price-card { position: relative; padding: 2.2rem 2rem; border-radius: var(--r-xl); background: #fff; border: 1px solid var(--line-2); box-shadow: var(--shadow-md); display: flex; flex-direction: column; }
  .price-card--featured { border: 1.5px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad-ribbon) border-box; box-shadow: 0 40px 90px -44px rgba(43,108,255,.6); }
  .price-tag-best { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--grad-btn); color: #fff; font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; padding: .4rem .9rem; border-radius: var(--r-pill); white-space: nowrap; box-shadow: var(--shadow-md); }
  .price-card h3 { font-size: var(--fs-h3); }
  .price-card .plan-sub { color: var(--muted); font-size: .92rem; margin-top: .2rem; }
  .price-row { display: flex; align-items: baseline; gap: .6rem; margin: 1.3rem 0 .3rem; }
  .price-now { font-family: var(--font-display); font-size: 3rem; font-weight: 600; letter-spacing: -0.03em; line-height: 1; color: var(--ink); }
  .price-was { color: var(--muted); text-decoration: line-through; font-size: 1.15rem; }
  .price-save { display: inline-block; background: rgba(30,79,208,.08); color: var(--blue-ink); border: 1px solid rgba(30,79,208,.2); font-size: .8rem; font-weight: 700; padding: .25rem .6rem; border-radius: var(--r-pill); margin-bottom: 1.2rem; }
  .price-unit { display: inline-block; color: var(--muted); font-size: .85rem; font-weight: 600; margin-bottom: 1.2rem; }
  .price-tag-best--alt { background: #fff; color: var(--blue-ink); border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); }
  .price-feat { display: grid; gap: .7rem; margin: .4rem 0 1.6rem; }
  .price-feat li { display: flex; gap: .6rem; align-items: flex-start; font-size: .95rem; color: var(--ink-2); }
  .price-feat svg { width: 20px; height: 20px; color: var(--blue-ink); flex: none; margin-top: 1px; }
  .price-card .btn { margin-top: auto; }
  .price-note { text-align: center; color: var(--muted); font-size: .85rem; margin-top: 1.4rem; display: flex; align-items: center; justify-content: center; gap: .5rem; flex-wrap: wrap; position: relative; z-index: 2; }
  .price-note svg { width: 15px; height: 15px; color: var(--blue-ink); }
  @media (max-width: 980px) { .price-grid { grid-template-columns: 1fr; max-width: 460px; } .price-card--featured { order: -1; } }

  /* ==========================================================================
     13. FAQ
     ========================================================================== */
  .faq-list { max-width: 760px; margin: var(--space-xl) auto 0; }
  .faq-item { border-bottom: 1px solid var(--line-2); }
  .faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.35rem .2rem; text-align: left; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.05rem, 1rem + .4vw, 1.25rem); color: var(--ink); }
  .faq-q .pm { width: 30px; height: 30px; flex: none; position: relative; border-radius: 50%; border: 1px solid var(--line-2); transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease); }
  .faq-q .pm::before, .faq-q .pm::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--blue-ink); border-radius: 2px; transition: transform var(--dur) var(--ease), background var(--dur) var(--ease); }
  .faq-q .pm::before { width: 12px; height: 2px; }
  .faq-q .pm::after { width: 2px; height: 12px; }
  .faq-q[aria-expanded="true"] .pm { background: var(--grad-btn); border-color: transparent; }
  .faq-q[aria-expanded="true"] .pm::before, .faq-q[aria-expanded="true"] .pm::after { background: #fff; }
  .faq-q[aria-expanded="true"] .pm::after { transform: rotate(90deg); opacity: 0; }
  .faq-a { overflow: hidden; height: 0; transition: height var(--dur) var(--ease); }
  .faq-a__inner { padding: 0 .2rem 1.4rem; color: var(--muted); font-size: 1rem; line-height: 1.6; max-width: 64ch; }

  /* ==========================================================================
     14. FINAL CTA
     ========================================================================== */
  .final { background: var(--bg); }
  .final__panel { position: relative; border-radius: var(--r-xl); padding: clamp(2.5rem, 1.5rem + 4vw, 5rem); text-align: center; overflow: hidden; background: var(--grad-cta); box-shadow: var(--shadow-lg); }
  .final__panel::before { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 130% at 50% 0%, rgba(255,255,255,.18), transparent 55%); pointer-events: none; }
  .final__panel::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,.09) 1px, transparent 0); background-size: 26px 26px; opacity: .5; pointer-events: none; }
  .final__panel > * { position: relative; z-index: 1; }
  .final h2 { font-size: var(--fs-h2); position: relative; color: #fff; }
  .final p { color: rgba(255,255,255,.86); font-size: var(--fs-lead); margin: 1rem auto 0; max-width: 52ch; position: relative; }
  .final .hero__cta { justify-content: center; position: relative; }
  .final__trust { position: relative; margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .7rem 1.4rem; justify-content: center; color: rgba(255,255,255,.82); font-size: .88rem; }
  .final__trust span { display: inline-flex; align-items: center; gap: .4rem; }
  .final__trust svg { width: 16px; height: 16px; color: #fff; }

  /* ==========================================================================
     15. FOOTER
     ========================================================================== */
  .footer { background: var(--bg-soft); border-top: 1px solid var(--line); padding-block: var(--space-2xl) var(--space-lg); }
  .footer__top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; }
  .footer__brand .brand { margin-bottom: 1rem; }
  .footer__brand .brand__mark { height: 40px; }
  .footer__brand p { color: var(--muted); font-size: .92rem; max-width: 34ch; }
  .footer__brand .tagline { color: var(--blue-ink); font-weight: 700; letter-spacing: .1em; margin-top: .8rem; font-size: .8rem; text-transform: uppercase; }
  .footer__col h4 { font-family: var(--font-body); font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 1rem; }
  .footer__col a { display: block; color: var(--ink-2); font-size: .92rem; padding: .3rem 0; transition: color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
  .footer__col a:hover { color: var(--blue-ink); transform: translateX(3px); }
  .socials { display: flex; gap: .5rem; margin-top: .4rem; }
  .socials a { width: 40px; height: 40px; border-radius: var(--r-pill); display: grid; place-items: center; background: #fff; border: 1px solid var(--line-2); color: var(--ink); box-shadow: var(--shadow-sm); }
  .socials a:hover { transform: translateY(-2px); color: var(--blue-ink); box-shadow: var(--shadow-md); }
  .socials svg { width: 19px; height: 19px; }
  .footer__bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: var(--space-xl); padding-top: 1.6rem; border-top: 1px solid var(--line); }
  .footer__bottom p { color: var(--muted); font-size: .84rem; }
  .footer__bottom .legal { display: flex; gap: 1.2rem; flex-wrap: wrap; }
  .footer__bottom .legal a { color: var(--muted); font-size: .84rem; }
  .footer__bottom .legal a:hover { color: var(--ink); }
  .pay-icons { display: flex; gap: .45rem; flex-wrap: wrap; align-items: center; }
  .pay { height: 30px; width: auto; border-radius: 5px; border: 1px solid var(--line-2); background: #fff; }
  @media (max-width: 860px) { .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem 1.4rem; } .footer__brand { grid-column: 1 / -1; } }
  @media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; } .footer__col a { padding: .65rem 0; } .footer__bottom .legal a { padding: .35rem 0; } }

  /* ==========================================================================
     16. CART DRAWER
     ========================================================================== */
  .overlay { position: fixed; inset: 0; z-index: 90; background: rgba(11,14,20,.42); backdrop-filter: blur(3px); opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease); }
  .overlay.is-open { opacity: 1; visibility: visible; }
  .drawer { position: fixed; top: 0; right: 0; z-index: 100; height: 100%; width: min(420px, 100%); background: #fff; border-left: 1px solid var(--line); transform: translateX(100%); transition: transform var(--dur-slow) var(--ease-out); display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
  .drawer.is-open { transform: translateX(0); }
  .drawer__head { display: flex; align-items: center; justify-content: space-between; padding: 1.3rem 1.4rem; border-bottom: 1px solid var(--line); }
  .drawer__head h2 { font-size: 1.3rem; }
  .drawer__close { width: 42px; height: 42px; border-radius: var(--r-pill); display: grid; place-items: center; color: var(--ink); background: var(--bg-soft); border: 1px solid var(--line-2); }
  .drawer__close:hover { background: var(--bg-tint); }
  .drawer__body { flex: 1; overflow-y: auto; padding: 1.2rem 1.4rem; }
  .cart-empty { text-align: center; color: var(--muted); padding: 3rem 1rem; display: grid; gap: 1rem; place-items: center; }
  .cart-empty svg { width: 48px; height: 48px; color: var(--line-2); }
  .cart-line { display: grid; grid-template-columns: 66px 1fr auto; gap: .9rem; padding: 1rem 0; border-bottom: 1px solid var(--line); align-items: center; }
  .cart-line__img { width: 66px; height: 66px; border-radius: var(--r-md); background: var(--bg-soft); border: 1px solid var(--line); display: grid; place-items: center; overflow: hidden; }
  .cart-line__img img { width: 100%; height: 100%; object-fit: contain; }
  .cart-line__name { font-weight: 700; font-size: .95rem; }
  .cart-line__price { color: var(--muted); font-size: .85rem; margin-top: .15rem; }
  .qty { display: inline-flex; align-items: center; gap: .2rem; margin-top: .5rem; background: var(--bg-soft); border: 1px solid var(--line-2); border-radius: var(--r-pill); padding: 2px; }
  .qty button { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: var(--ink); font-size: 1.1rem; line-height: 1; }
  .qty button:hover { background: #fff; box-shadow: var(--shadow-sm); }
  .qty span { min-width: 24px; text-align: center; font-weight: 700; font-size: .9rem; }
  .cart-line__remove { color: var(--muted); font-size: .78rem; text-decoration: underline; margin-top: .5rem; }
  .cart-line__remove:hover { color: var(--ink); }
  .cart-line__total { font-weight: 700; font-family: var(--font-display); color: var(--ink); }
  .drawer__foot { padding: 1.3rem 1.4rem calc(1.3rem + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--bg-soft); }
  .drawer__row { display: flex; align-items: center; justify-content: space-between; margin-bottom: .5rem; color: var(--muted); font-size: .9rem; }
  .drawer__row.total { color: var(--ink); font-size: 1.15rem; font-weight: 700; margin-bottom: 1rem; }
  .drawer__row.total .amt { font-family: var(--font-display); font-size: 1.5rem; }
  .drawer__row .free { color: #0F7A34; font-weight: 700; }
  .drawer__note { text-align: center; font-size: .78rem; color: var(--muted); margin-top: .8rem; display: flex; align-items: center; justify-content: center; gap: .4rem; }
  .drawer__note svg { width: 14px; height: 14px; color: var(--blue-ink); }
  .checkout-hint { display: none; background: rgba(30,79,208,.06); border: 1px solid rgba(30,79,208,.2); border-radius: var(--r-sm); padding: .7rem .9rem; font-size: .82rem; color: var(--blue-ink); margin-top: .8rem; }
  .checkout-hint.show { display: block; }
  [hidden] { display: none !important; }   /* author display rules were overriding the hidden attribute */
  .promo-apply { display: flex; align-items: center; justify-content: space-between; gap: .5rem; width: 100%; margin-bottom: .8rem; padding: .7rem .9rem; border-radius: var(--r-sm); border: 1.5px dashed var(--blue); background: rgba(43,108,255,.05); color: var(--blue-ink); font: inherit; font-size: .9rem; font-weight: 700; cursor: pointer; transition: background var(--dur) var(--ease), transform var(--dur) var(--ease); }
  .promo-apply:hover { background: rgba(43,108,255,.1); }
  .promo-apply:active { transform: scale(.99); }
  .promo-apply__label { display: inline-flex; align-items: center; gap: .45rem; }
  .promo-apply__label svg { width: 17px; height: 17px; flex: none; }
  .promo-apply__off { flex: none; font-size: .78rem; font-weight: 700; color: #fff; background: var(--blue); padding: .22rem .6rem; border-radius: 999px; }
  .promo-applied { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin-bottom: .8rem; padding: .55rem .8rem; border-radius: var(--r-sm); background: rgba(15,122,52,.08); border: 1px solid rgba(15,122,52,.25); color: #0F7A34; font-size: .85rem; font-weight: 700; }
  .promo-applied span { display: inline-flex; align-items: center; gap: .4rem; }
  .promo-applied svg { width: 16px; height: 16px; }
  .promo-applied button { color: var(--muted); font-size: .8rem; text-decoration: underline; }
  .promo-applied button:hover { color: var(--ink); }
  .promo-msg { font-size: .82rem; margin: -.3rem 0 .7rem; }
  .promo-msg:empty { margin: 0; }
  .promo-msg.ok { color: #0F7A34; }
  .promo-msg.err { color: #C0362C; }
  .save-amt { color: #0F7A34; font-weight: 700; }

  /* Promo code text input */
  .promo-entry { display: flex; gap: .5rem; margin-bottom: .5rem; }
  .promo-entry input { flex: 1 1 auto; min-width: 0; border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: .6rem .8rem; font: inherit; font-size: .9rem; background: #fff; color: var(--ink); text-transform: uppercase; }
  .promo-entry input::placeholder { text-transform: none; color: var(--muted-2); letter-spacing: 0; }
  .promo-entry input:focus-visible { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(43,108,255,.18); }
  .promo-entry button { flex: none; padding: .6rem 1.05rem; border-radius: var(--r-sm); background: var(--ink); color: #fff; font-weight: 700; font-size: .88rem; transition: background var(--dur-fast) var(--ease); }
  .promo-entry button:hover { background: #000; }

  /* Colour picker (storefront), revealed only when 2+ colour variants exist */
  .colourpick { display: flex; flex-direction: column; align-items: center; gap: .7rem; margin: 1.6rem auto 0; }
  .colourpick__label { font-size: .92rem; color: var(--muted); font-weight: 600; }
  .colourpick__label b { color: var(--ink); font-weight: 700; }
  .colourpick__swatches { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; }
  .swatch { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line-2); cursor: pointer; position: relative; box-shadow: inset 0 0 0 1px rgba(11,14,20,.08), var(--shadow-sm); transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur) var(--ease); padding: 0; }
  .swatch:hover { transform: translateY(-2px); box-shadow: inset 0 0 0 1px rgba(11,14,20,.08), var(--shadow-md); }
  .swatch[aria-checked="true"] { box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--blue); }
  .swatch:focus-visible { outline: none; box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--blue); }
  /* Checkmark on the selected swatch, so selection isn't signalled by the ring/colour alone (colour-blind safe) */
  .swatch[aria-checked="true"]::after { content:""; position:absolute; inset:0; margin:auto; width:15px; height:15px; background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E"); filter: drop-shadow(0 0 1.5px rgba(0,0,0,.55)); }

  /* Colour on a cart line */
  .cart-line__colour { display: inline-flex; align-items: center; gap: .35rem; color: var(--ink-2); font-size: .8rem; margin-top: .15rem; }
  .cart-line__dot { width: 14px; height: 14px; border-radius: 50%; border: 1px solid var(--line-2); flex: none; display: inline-block; box-shadow: inset 0 0 0 1px rgba(11,14,20,.1); }

  /* First-order promo popup */
  .promo-pop { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 1.2rem; background: rgba(11,14,20,.5); backdrop-filter: blur(4px); opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease); }
  .promo-pop.is-open { opacity: 1; visibility: visible; }
  .promo-pop__card { position: relative; width: min(440px, 100%); background: #fff; border-radius: var(--r-xl); padding: clamp(1.8rem, 1.2rem + 2vw, 2.6rem); text-align: center; box-shadow: var(--shadow-lg); border: 1px solid var(--line); transform: translateY(16px) scale(.98); transition: transform var(--dur-slow) var(--ease-out); overflow: hidden; }
  .promo-pop.is-open .promo-pop__card { transform: none; }
  .promo-pop__card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 5px; background: var(--grad-ribbon); }
  .promo-pop h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.1rem); margin: .6rem 0; }
  .promo-pop p { color: var(--muted); font-size: .96rem; line-height: 1.5; }
  .promo-pop__close { position: absolute; top: .8rem; right: .8rem; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line); }
  .promo-pop__close:hover { color: var(--ink); background: var(--bg-tint); }
  .promo-pop__code { display: flex; align-items: center; justify-content: space-between; gap: .5rem; margin: 1.3rem 0 1.2rem; padding: .4rem .4rem .4rem 1.1rem; border: 1.5px dashed var(--blue); border-radius: var(--r-md); background: rgba(43,108,255,.05); }
  .promo-pop__code span { font-family: var(--font-display); font-weight: 600; font-size: 1.3rem; letter-spacing: .12em; color: var(--blue-ink); }
  .promo-pop__code button { padding: .55rem .95rem; border-radius: var(--r-sm); background: var(--ink); color: #fff; font-weight: 700; font-size: .82rem; }
  .promo-pop__code button:hover { background: var(--blue-600); }
  .promo-pop__fine { font-size: .78rem; color: var(--muted-2); margin-top: 1rem; }

  /* ==========================================================================
     17. REDUCED MOTION
     ========================================================================== */
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1 !important; transform: none !important; }
    .hero__product { animation: none; }
  }

  /* Checkout (shipping) modal */
  .co { position: fixed; inset: 0; z-index: 130; display: none; align-items: center; justify-content: center; padding: 1rem; }
  .co.open { display: flex; }
  .co__backdrop { position: absolute; inset: 0; background: rgba(11,14,20,.5); backdrop-filter: blur(4px); }
  .co__card { position: relative; z-index: 1; width: min(520px, 100%); max-height: 92vh; overflow-y: auto; background: #fff; border-radius: var(--r-xl); box-shadow: var(--shadow-lg); padding: 2rem clamp(1.2rem, 1rem + 2vw, 2rem); }
  .co__x { position: absolute; top: .9rem; right: .9rem; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; color: var(--muted); background: var(--bg-soft); border: 1px solid var(--line-2); }
  .co__x:hover { color: var(--ink); }
  .co h2 { font-size: 1.5rem; }
  .co__sub { color: var(--muted); font-size: .92rem; margin: .35rem 0 1.3rem; }
  .co__grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
  .co__f { display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
  .co__f.co__2 { grid-column: 1 / -1; }
  .co__f span { font-size: .78rem; font-weight: 700; color: var(--ink-2); }
  .co__f span em { color: var(--muted); font-weight: 500; font-style: normal; }
  .co__f input, .co__f select { border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: .7rem .8rem; font: inherit; font-size: .95rem; background: #fff; color: var(--ink); width: 100%; }
  .co__f input:focus, .co__f select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(43,108,255,.15); }
  .co__f input.err, .co__f select.err { border-color: #C0362C; box-shadow: 0 0 0 3px rgba(192,54,44,.12); }
  .co__err { color: #C0362C; font-size: .85rem; margin: 1rem 0 0; }
  .co #coSubmit { margin-top: 1.2rem; }
  .co__note { display: flex; align-items: center; justify-content: center; gap: .45rem; color: var(--muted); font-size: .82rem; margin-top: 1rem; }
  .co__note svg { color: var(--blue-ink); }
  @media (max-width: 480px) { .co__grid { grid-template-columns: 1fr; } }

  /* ==========================================================================
     18. COMPARE COMPONENT  (was an inline <style> mid-page in index.html)
     ========================================================================== */
  .compare .cmp-wrap { max-width: 720px; margin: var(--space-xl) auto 0; background:#fff; border:1px solid var(--line); border-radius: var(--r-lg); overflow:hidden; box-shadow: var(--shadow-md); }
  .cmp-row { display:grid; grid-template-columns: 1fr 118px 118px; align-items:stretch; }
  .cmp-row + .cmp-row { border-top:1px solid var(--line); }
  .cmp-feat { padding: 1.05rem 1.2rem; font-size: 1rem; font-weight:600; color: var(--ink-2); display:flex; align-items:center; }
  .cmp-c { padding: 1.05rem .5rem; display:grid; place-items:center; text-align:center; }
  .cmp-c--nf { background: rgba(43,108,255,.055); }
  .cmp-head .cmp-feat { color: var(--muted); font-weight:700; font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; }
  .cmp-head .cmp-c { font-family: var(--font-display); font-weight:600; font-size:1.02rem; color: var(--ink); }
  .cmp-head .cmp-c--nf { background: var(--grad-btn); color:#fff; }
  .cmp-yes, .cmp-no { display:inline-grid; place-items:center; width:30px; height:30px; border-radius:50%; }
  .cmp-yes { background: rgba(43,108,255,.12); color: var(--blue-ink); }
  .cmp-yes svg { width:17px; height:17px; }
  .cmp-no { background: var(--bg-soft); color: var(--muted-2); }
  .cmp-no svg { width:14px; height:14px; }
  .cmp-foot { text-align:center; margin-top:1.4rem; color:var(--muted); font-size:.9rem; display:flex; align-items:center; justify-content:center; gap:.5rem; flex-wrap:wrap; }
  .cmp-foot svg { width:16px; height:16px; color:var(--blue-ink); flex:none; }
  .cmp-foot a { color: var(--blue-ink); font-weight:700; }
  @media (max-width:560px){ .cmp-row { grid-template-columns: 1fr 68px 68px; } .cmp-feat { font-size:.88rem; padding:.9rem .85rem; } .cmp-head .cmp-c { font-size:.82rem; } .cmp-c { padding:.9rem .2rem; } .cmp-yes,.cmp-no{ width:26px; height:26px; } }

  /* ==========================================================================
     19. PRODUCT-PAGE COMPONENTS
     Reusable pieces for individual product pages (see _product-template.html).
     Most of a product page reuses shared classes (hero, feature-grid, show-row,
     review-card, faq-list, price-card). These add the few product-specific bits.
     ========================================================================== */

  /* Product hero: image slot on the left, buy column on the right */
  .p-hero { position: relative; overflow: hidden; padding-top: clamp(1.5rem, 1rem + 3vw, 3.5rem); padding-bottom: var(--space-2xl); }
  .p-hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: center; }
  .p-hero__copy { max-width: 40ch; }
  .p-hero__copy h1 { font-size: clamp(2.1rem, 1.5rem + 2.6vw, 3.4rem); font-weight: 700; line-height: var(--lh-tight); letter-spacing: -0.03em; margin: .7rem 0 0; }
  .p-hero__sub { margin-top: 1.1rem; font-size: var(--fs-lead); color: var(--muted); line-height: 1.55; }
  .p-buy { margin-top: 1.6rem; }
  .p-price { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; }
  .p-price .now { font-family: var(--font-display); font-size: clamp(2.2rem, 1.6rem + 1.6vw, 2.9rem); font-weight: 600; letter-spacing: -0.03em; line-height: 1; color: var(--ink); }
  .p-price .was { color: var(--muted); text-decoration: line-through; font-size: 1.15rem; }
  .p-price .save { background: rgba(30,79,208,.08); color: var(--blue-ink); border: 1px solid rgba(30,79,208,.2); font-size: .8rem; font-weight: 700; padding: .25rem .6rem; border-radius: var(--r-pill); }
  .p-buy__cta { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.4rem; }
  .p-buy__cta .btn { flex: 1 1 auto; min-width: 160px; }
  .p-buy__trust { display: flex; flex-wrap: wrap; gap: .8rem 1.3rem; margin-top: 1.4rem; font-size: .88rem; color: var(--muted); }
  .p-buy__trust .ti { display: inline-flex; align-items: center; gap: .45rem; }
  .p-buy__trust svg { width: 17px; height: 17px; color: var(--blue-ink); flex: none; }
  @media (max-width: 860px) { .p-hero__inner { grid-template-columns: 1fr; text-align: center; } .p-hero__copy { max-width: none; } .p-buy__cta, .p-buy__trust, .p-price { justify-content: center; } .p-hero__media-wrap { order: -1; } }

  /* Image slot + graceful placeholder (a gradient panel + product name + bathroom icon).
     The <img> sits above the fallback; onerror hides it and the fallback shows through. */
  .ph { position: relative; width: 100%; aspect-ratio: 1 / 1; border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-md); background: var(--bg-soft); }
  .ph > img { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; background: #fff; display: block; }
  .ph__fallback { position: absolute; inset: 0; z-index: 0; display: grid; place-items: center; gap: .9rem; text-align: center; padding: 1.5rem; background: linear-gradient(150deg, rgba(43,108,255,.14), rgba(122,60,255,.12) 55%, rgba(34,211,238,.14)); }
  .ph__fallback svg { width: clamp(56px, 12vw, 92px); height: clamp(56px, 12vw, 92px); color: var(--blue-ink); opacity: .9; }
  .ph__fallback span { font-family: var(--font-display); font-weight: 600; font-size: clamp(1rem, .9rem + .6vw, 1.3rem); color: var(--ink-2); letter-spacing: -0.01em; max-width: 22ch; }

  /* Benefit row, a lighter 3-4 up strip under the hero */
  .benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: var(--space-xl); }
  .benefit { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--r-xl); padding: 1.6rem 1.5rem; box-shadow: var(--shadow-sm); overflow: hidden; transition: opacity .6s var(--ease-out), transform .5s var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
  .benefit::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad-btn); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
  .benefit:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
  .benefit:hover::before { transform: scaleX(1); }
  .benefit .b-ico { width: 48px; height: 48px; border-radius: var(--r-md); display: grid; place-items: center; background: linear-gradient(150deg, rgba(43,108,255,.12), rgba(122,60,255,.12)); border: 1px solid rgba(43,108,255,.2); margin-bottom: 1rem; transition: transform .45s var(--ease); }
  .benefit:hover .b-ico { transform: scale(1.08) rotate(-4deg); }
  .benefit .b-ico svg { width: 23px; height: 23px; color: var(--blue-ink); }
  .benefit h3 { font-size: 1.06rem; margin-bottom: .35rem; }
  .benefit p { color: var(--muted); font-size: .9rem; line-height: 1.55; }
  @media (max-width: 900px) { .benefits { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 480px) { .benefits { grid-template-columns: 1fr; } }

  /* Specs list */
  .specs { max-width: 720px; margin: var(--space-xl) auto 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
  .spec-row { display: grid; grid-template-columns: 200px 1fr; gap: 1rem; padding: 1rem 1.3rem; }
  .spec-row + .spec-row { border-top: 1px solid var(--line); }
  .spec-row dt { color: var(--muted); font-weight: 700; font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; }
  .spec-row dd { color: var(--ink-2); font-size: .98rem; }
  @media (max-width: 520px) { .spec-row { grid-template-columns: 1fr; gap: .2rem; } }

  /* Reviews strip, compact horizontal scroller for a product page */
  .review-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 1rem; margin-top: var(--space-xl); overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: .6rem; }
  .review-strip .review-card { scroll-snap-align: start; }
  @media (min-width: 900px) { .review-strip { grid-auto-flow: row; grid-template-columns: repeat(3, 1fr); grid-auto-columns: auto; overflow: visible; } }

  /* Related-bundle upsell block */
  .upsell { max-width: 760px; margin: var(--space-xl) auto 0; display: grid; grid-template-columns: 150px 1fr auto; gap: 1.4rem; align-items: center; background: linear-gradient(#fff,#fff) padding-box, var(--grad-ribbon) border-box; border: 1.5px solid transparent; border-radius: var(--r-xl); padding: 1.4rem 1.6rem; box-shadow: var(--shadow-md); }
  .upsell__media { border-radius: var(--r-lg); aspect-ratio: 1 / 1; overflow: hidden; }
  .upsell__media img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: inherit; }
  .upsell__media.ph { aspect-ratio: 1 / 1; }
  .upsell__badge { display: inline-block; background: var(--grad-btn); color: #fff; font-size: .72rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; padding: .3rem .7rem; border-radius: var(--r-pill); margin-bottom: .5rem; }
  .upsell h3 { font-size: var(--fs-h3); margin-bottom: .3rem; }
  .upsell p { color: var(--muted); font-size: .92rem; }
  .upsell__price { font-family: var(--font-display); font-weight: 600; color: var(--ink); font-size: 1.15rem; margin-top: .4rem; }
  .upsell__price .was { color: var(--muted); text-decoration: line-through; font-size: .92rem; font-weight: 500; margin-left: .4rem; }
  @media (max-width: 640px) { .upsell { grid-template-columns: 1fr; text-align: center; } .upsell__media { max-width: 180px; margin-inline: auto; } .upsell .btn { width: 100%; } }

  /* ==========================================================================
     20. PROSE / .doc  (shared with legal pages; harmless where unused)
     ========================================================================== */
  .doc { max-width: 760px; margin-inline: auto; padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem); }
  .doc h2 { font-size: 1.4rem; margin: 2.4rem 0 .8rem; }
  .doc h3 { font-size: 1.1rem; margin: 1.6rem 0 .5rem; }
  .doc p { color: var(--ink-2); margin-bottom: 1rem; }
  .doc ul.prose { margin: 0 0 1.2rem; padding-left: 0; list-style: none; display: grid; gap: .55rem; }
  .doc ul.prose li { position: relative; padding-left: 1.7rem; color: var(--ink-2); }
  .doc ul.prose li::before { content: ""; position: absolute; left: 0; top: .62em; width: 8px; height: 8px; border-radius: 2px; background: var(--grad-ribbon); }
  .doc strong { color: var(--ink); }

