/* ==========================================================================
   TapReview NFC — Design System (programma rivenditori)
   Palette bianca prevalente, BLU come colore dominante, giallo e verde
   come accenti sparsi (ispirata ai colori del logo Google).
   Niente nero: le superfici "scure" usano un blu navy profondo.
   1. Reset  2. Tokens  3. Tipografia  4. Layout  5. Componenti  6. Responsive
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
ul[class], ol[class] { margin: 0; padding: 0; list-style: none; }
img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; width: 100%; }

:root {
  /* Superficie scura del brand: blu navy profondo, MAI nero */
  --ink: #1b2c5a;
  --ink-2: #142047;
  --ink-soft: #46609a;
  --paper: #ffffff;
  --paper-alt: #f6f7fb;
  --paper-deep: #eceef6;
  --line: rgba(27, 44, 90, 0.10);
  --line-strong: rgba(27, 44, 90, 0.20);
  --line-on-dark: rgba(255, 255, 255, 0.16);

  /* Blu: colore dominante (bottoni, header/footer scuri, stati attivi) */
  --blue: #2563eb;
  --blue-strong: #1d4ed8;
  --blue-soft: #e3ebfd;
  /* Giallo e verde: accenti sparsi (stelle, badge, positivo/margine) */
  --yellow: #ffc61e;
  --yellow-strong: #d99a00;
  --yellow-soft: #fff5d9;
  --green: #16a34a;
  --green-strong: #0f7d39;
  --green-soft: #e3f8ea;
  /* Rosso: riservato a stati di errore, non un accento decorativo */
  --red: #ef3d2d;
  --red-strong: #c9281a;
  --red-soft: #fdeae7;

  --text: #1a2233;
  --text-muted: #5c6478;
  --text-on-dark: #ffffff;
  --text-on-dark-muted: #c7d3f2;

  --font-display: "IBM Plex Sans", "Inter", -apple-system, sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --sp-1: 0.25rem; --sp-2: 0.5rem; --sp-3: 0.75rem; --sp-4: 1rem;
  --sp-5: 1.5rem; --sp-6: 2rem; --sp-7: 2.75rem; --sp-8: 3.5rem; --sp-9: 5rem; --sp-10: 7rem;

  --radius-sm: 10px; --radius-md: 18px; --radius-lg: 26px; --radius-pill: 999px;

  --shadow-card: 0 1px 2px rgba(27,44,90,0.06), 0 14px 34px -18px rgba(27,44,90,0.18);
  --shadow-pop: 0 24px 60px -20px rgba(27,44,90,0.3);
  --shadow-nav: 0 1px 0 rgba(27,44,90,0.05), 0 10px 24px -20px rgba(27,44,90,0.2);

  --container: 1240px;
  --ease: cubic-bezier(.22,1,.36,1);
}

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Tipografia: scala disciplinata, gerarchia chiara ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(1.9rem, 1.6vw + 1.35rem, 2.5rem); line-height: 1.16; margin-bottom: var(--sp-4); }
h2 { font-size: clamp(1.5rem, 1vw + 1.15rem, 1.9rem); margin-bottom: var(--sp-3); }
h3 { font-size: clamp(1.08rem, 0.3vw + 1rem, 1.22rem); margin-bottom: var(--sp-2); }
h4 { font-size: 1rem; margin-bottom: var(--sp-1); }

p { color: var(--text-muted); }
.lede { font-size: clamp(1rem, 0.25vw + 0.95rem, 1.12rem); color: var(--text-muted); max-width: 60ch; line-height: 1.65; }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-mono); font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase; color: var(--blue-strong);
  margin-bottom: var(--sp-3);
}
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--blue), var(--yellow), var(--green)); display: inline-block; flex-shrink: 0; }
.section-dark .eyebrow { color: var(--yellow); }

.text-center { text-align: center; }
.muted { color: var(--text-muted); }
.num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-5); }
@media (min-width: 768px) { .wrap { padding-inline: var(--sp-6); } }

/* ---------- Ritmo verticale: valori limitati e coerenti ---------- */
section { padding-block: var(--sp-9); }
.section-tight { padding-block: var(--sp-7); }
.section-dark { background: var(--ink); color: var(--text-on-dark); }
.section-dark p { color: var(--text-on-dark-muted); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--text-on-dark); }
.section-alt { background: var(--paper-alt); }

.head-row {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end;
  gap: var(--sp-5); margin-bottom: var(--sp-7);
}
.head-row .lede { margin-top: 0; }

.grid { display: grid; gap: var(--sp-5); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 1023px) { .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr; } }

/* Blocchi impilati dentro una sezione: spaziatura unica e prevedibile */
.stack-lg > * + * { margin-top: var(--sp-8); }
.stack-md > * + * { margin-top: var(--sp-6); }

.stack { display: flex; flex-direction: column; }

/* ---------- Icone ---------- */
.icon { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.icon-tile {
  width: 46px; height: 46px; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--paper-alt); color: var(--ink); flex-shrink: 0;
}
.section-dark .icon-tile { background: rgba(255,255,255,0.1); color: var(--yellow); }
.icon-tile.on-accent { background: var(--blue); color: #fff; }
/* Nota: i nomi storici "on-red/on-yellow/on-green" restano nell'HTML per
   compatibilità, ma qui sono ricolorati sulla nuova palette blu/giallo/verde. */
.icon-tile.on-red { background: var(--blue-soft); color: var(--blue-strong); }
.icon-tile.on-yellow { background: var(--yellow-soft); color: var(--yellow-strong); }
.icon-tile.on-green { background: var(--green-soft); color: var(--green-strong); }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 0.85rem 1.5rem; border-radius: var(--radius-pill); font-weight: 700; font-size: 0.95rem;
  border: 1.5px solid transparent; line-height: 1;
  transition: transform .16s var(--ease), background-color .16s var(--ease), border-color .16s var(--ease), box-shadow .16s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 22px -10px rgba(37,99,235,0.55); }
.btn-primary:hover { background: var(--blue-strong); }
.btn-dark { background: var(--ink); color: var(--text-on-dark); }
.btn-dark:hover { background: var(--ink-2); }
.btn-outline { background: transparent; border-color: var(--line-strong); color: var(--text); }
.btn-outline:hover { border-color: var(--ink); background: rgba(27,44,90,0.05); }
.section-dark .btn-outline, .hero .btn-outline, .cta-band .btn-outline { border-color: var(--line-on-dark); color: var(--text-on-dark); }
.section-dark .btn-outline:hover, .hero .btn-outline:hover, .cta-band .btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-block { width: 100%; }
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.86rem; }
.btn-stripe { background: #635bff; color: #fff; }
.btn-stripe:hover { background: #4f47e0; }
.btn-paypal { background: var(--yellow); color: var(--ink-2); }
.btn-paypal:hover { background: var(--yellow-strong); color: #fff; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 2.5px solid var(--blue-strong); outline-offset: 3px; border-radius: 4px;
}

/* ---------- Card ---------- */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--sp-6); box-shadow: var(--shadow-card); }
.card-flat { background: var(--paper-alt); border-radius: var(--radius-md); padding: var(--sp-6); }
.badge { display: inline-flex; align-items: center; gap: var(--sp-2); padding: 0.35rem 0.8rem; border-radius: var(--radius-pill); font-size: 0.78rem; font-weight: 700; background: var(--blue-soft); color: var(--blue-strong); }
.badge.yellow { background: var(--yellow-soft); color: var(--yellow-strong); }
.badge.red { background: var(--blue-soft); color: var(--blue-strong); }

/* ==========================================================================
   Navbar — topbar lingua + header brand/nav, ridisegnati con ordine e respiro
   ========================================================================== */
.promo-banner { background: linear-gradient(90deg, var(--yellow), var(--yellow-strong)); color: var(--ink); text-align: center; font-weight: 700; font-size: 0.86rem; }
.promo-banner .wrap { padding-block: 0.5rem; }
.promo-banner strong { text-transform: uppercase; letter-spacing: 0.02em; }

.topbar { background: var(--ink); color: var(--text-on-dark); font-size: 0.8rem; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; padding-block: 0.55rem; gap: var(--sp-4); }
.topbar-msg { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; font-weight: 500; color: var(--text-on-dark-muted); }
.topbar-msg .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--yellow); flex-shrink: 0; display: inline-block; }
.lang-switch { display: flex; align-items: center; gap: 0.3rem; flex-shrink: 0; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.3rem 0.6rem;
  border-radius: var(--radius-pill); border: 1px solid transparent; background: transparent;
  color: var(--text-on-dark-muted); font-weight: 700; font-size: 0.76rem; letter-spacing: 0.02em;
}
.lang-btn .flag { width: 20px; height: 14px; border-radius: 3px; overflow: hidden; box-shadow: 0 0 0 1px rgba(255,255,255,0.3); flex-shrink: 0; }
.lang-btn:hover { background: rgba(255,255,255,0.1); color: #fff; }
.lang-btn[aria-current="true"] { background: rgba(255,255,255,0.18); color: #fff; border-color: rgba(255,255,255,0.28); }

/* ==========================================================================
   Popup di benvenuto (lingua + ruolo) — solo in home, solo al primo accesso
   ========================================================================== */
.visitor-modal { display: none; position: fixed; inset: 0; z-index: 300; background: rgba(15, 26, 54, 0.62); align-items: center; justify-content: center; padding: var(--sp-4); }
.visitor-modal.is-open { display: flex; }
.visitor-modal-card { background: var(--paper); border-radius: var(--radius-lg); max-width: 460px; width: 100%; padding: var(--sp-6); box-shadow: var(--shadow-pop); text-align: center; }
.visitor-modal-card h2 { font-size: 1.3rem; }
.visitor-modal-lede { color: var(--text-muted); margin-top: var(--sp-2); font-size: 0.94rem; }
.visitor-modal-langs { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.35rem; margin: var(--sp-5) 0; }
.visitor-modal-langs .lang-btn { color: var(--text-muted); border-color: var(--line); }
.visitor-modal-langs .lang-btn:hover { background: var(--paper-alt); color: var(--text); }
.visitor-modal-langs .lang-btn[aria-current="true"] { background: var(--blue-soft); color: var(--blue-strong); border-color: var(--blue); }
.visitor-modal-roles { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-4); }
.visitor-role-btn { display: block; width: 100%; text-align: left; border: 2px solid var(--line-strong); border-radius: var(--radius-md); padding: var(--sp-4); background: var(--paper); cursor: pointer; transition: border-color 0.15s var(--ease), transform 0.15s var(--ease); font-family: inherit; }
.visitor-role-btn:hover { border-color: var(--blue); transform: translateY(-1px); }
.visitor-role-btn strong { display: block; font-size: 1rem; color: var(--text); margin-bottom: 2px; }
.visitor-role-btn span { display: block; color: var(--text-muted); font-size: 0.86rem; }
.visitor-modal-skip { display: inline-block; margin-top: var(--sp-5); font-size: 0.84rem; color: var(--text-muted); text-decoration: underline; background: none; border: none; cursor: pointer; font-family: inherit; }

.site-top { position: sticky; top: 0; z-index: 100; }
.site-header { background: rgba(255,255,255,0.94); backdrop-filter: blur(10px); box-shadow: var(--shadow-nav); }
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: var(--sp-4); gap: var(--sp-4); flex-wrap: nowrap; }
.brand { display: inline-flex; align-items: center; gap: 0.65rem; font-family: var(--font-display); font-weight: 800; font-size: 1.08rem; color: var(--text); line-height: 1.1; flex-shrink: 0; white-space: nowrap; }
.brand-mark { width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.brand-tag { display: block; font-family: var(--font-body); font-weight: 600; font-size: 0.66rem; color: var(--text-muted); letter-spacing: 0.03em; margin-top: 1px; white-space: normal; }

.nav-links { display: flex; align-items: center; gap: var(--sp-4); min-width: 0; flex-wrap: nowrap; }
.nav-links a { font-size: 0.9rem; font-weight: 600; color: var(--text-muted); transition: color .15s; white-space: nowrap; }
.nav-links a:hover { color: var(--blue-strong); }
.nav-cta { display: flex; align-items: center; gap: var(--sp-2); flex-shrink: 0; }
.nav-cta-mobile { display: none; }
.nav-toggle { display: none; background: none; border: 1.5px solid var(--line-strong); border-radius: 10px; padding: 0.5rem; align-items: center; justify-content: center; }
.nav-toggle .icon { width: 20px; height: 20px; }

/* ---------- Bandiere (SVG semplificate) ---------- */
.flag { display: block; }
.flag svg { display: block; width: 100%; height: 100%; }

/* ---------- Hero ---------- */
.hero { background: var(--paper); color: var(--text); position: relative; overflow: hidden; padding-block: var(--sp-9) var(--sp-8); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(480px 340px at 92% -6%, rgba(37,99,235,0.10), transparent 70%),
    radial-gradient(460px 340px at -4% 30%, rgba(255,198,30,0.18), transparent 70%),
    radial-gradient(520px 360px at 60% 110%, rgba(22,163,74,0.14), transparent 70%);
  pointer-events: none;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--sp-8); align-items: center; }
.hero h1 { color: var(--text); }
.hero .lede { color: var(--text-muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); margin-top: var(--sp-6); }
.hero-trust { margin-top: var(--sp-6); display: flex; flex-wrap: wrap; gap: var(--sp-5) var(--sp-6); }
.hero-trust-item { display: flex; align-items: center; gap: var(--sp-2); font-size: 0.86rem; font-weight: 500; color: var(--text-muted); }
.hero-trust-item .icon { width: 17px; height: 17px; color: var(--green-strong); }

.stars-row { display: inline-flex; align-items: center; gap: var(--sp-2); margin-top: var(--sp-5); font-size: 0.85rem; color: var(--text-muted); }
.stars-row .stars { color: var(--yellow-strong); letter-spacing: 1px; font-size: 0.95rem; }

/* Mini calcolo economico nella hero */
.calc-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-pop);
}
.calc-card .calc-title { font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: var(--sp-5); }
.calc-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.4rem var(--sp-3); padding-block: var(--sp-3); border-bottom: 1px dashed var(--line); font-size: 0.92rem; }
.calc-row:last-of-type { border-bottom: none; }
.calc-row .lbl { color: var(--text-muted); }
.calc-row .val { font-family: var(--font-mono); font-weight: 700; color: var(--text); white-space: nowrap; }
.calc-row.total { margin-top: var(--sp-2); padding-top: var(--sp-4); border-top: 1px solid var(--line); border-bottom: none; }
.calc-row.total .lbl { color: var(--text); font-weight: 700; }
.calc-row.total .val { color: var(--green-strong); font-size: 1.15rem; }
.calc-row.profit .val { color: var(--green-strong); }

/* ---------- Video placeholder ---------- */
.video-card { border-radius: var(--radius-md); overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-card); }
.video-frame {
  aspect-ratio: 16/9; position: relative; display: flex; align-items: center; justify-content: center;
  background:
    repeating-linear-gradient(135deg, rgba(27,44,90,0.03) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, #fdecc4 0%, #e3ecfd 45%, #e3f8ea 100%);
}
.video-play {
  width: 54px; height: 54px; border-radius: 50%; background: #fff;
  border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
  color: var(--ink); box-shadow: var(--shadow-card);
}
.video-play .icon { width: 20px; height: 20px; margin-left: 3px; color: var(--blue-strong); }
.video-meta { padding: var(--sp-4) var(--sp-5) var(--sp-5); }
.video-meta .video-label { font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--blue-strong); }
.video-meta h4 { color: var(--text); margin-top: var(--sp-2); }
.video-meta p { font-size: 0.85rem; margin-top: var(--sp-1); }
.video-badge { position: absolute; top: var(--sp-4); left: var(--sp-4); font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; padding: 0.3rem 0.6rem; border-radius: var(--radius-pill); background: #fff; color: var(--text-muted); border: 1px solid var(--line); }

/* ---------- Step / come funziona ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--sp-5); position: relative; }
.step { position: relative; padding-top: var(--sp-6); }
.step-index { font-family: var(--font-mono); font-size: 1.9rem; font-weight: 700; line-height: 1; margin-bottom: var(--sp-3); }
.step:nth-child(3n+1) .step-index { color: var(--blue-strong); }
.step:nth-child(3n+2) .step-index { color: var(--yellow-strong); }
.step:nth-child(3n+3) .step-index { color: var(--green-strong); }
.step h3 { font-size: 1.02rem; }
.step p { font-size: 0.89rem; }
.steps-connector { position: absolute; top: calc(var(--sp-6) + 0.95rem); left: 5%; right: 5%; height: 1px; background: repeating-linear-gradient(to right, var(--line-strong) 0 8px, transparent 8px 16px); }

/* ---------- Obiezioni / perché è facile ---------- */
.objection-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--sp-5); box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: var(--sp-2); }
.objection-q { font-family: var(--font-mono); font-size: 0.76rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: var(--blue-strong); display: flex; align-items: center; gap: var(--sp-2); }
.objection-a { font-size: 0.92rem; color: var(--text-muted); }

.why-list { display: flex; flex-direction: column; gap: var(--sp-5); }
.why-item { display: flex; gap: var(--sp-4); align-items: flex-start; }
.why-item h4 { margin-bottom: var(--sp-1); }
.why-item p { font-size: 0.92rem; }

/* ---------- Settori / prospect grid ---------- */
.sector-chip {
  display: flex; align-items: center; gap: var(--sp-3); padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius-sm); border: 1px solid var(--line); background: #fff;
  font-size: 0.9rem; font-weight: 600;
}
.sector-chip .icon { width: 19px; height: 19px; color: var(--blue-strong); }

/* ---------- Strumenti inclusi (bonus, stile "vendedores") ---------- */
.bonus-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: var(--sp-5); display: flex; gap: var(--sp-4); align-items: flex-start;
  box-shadow: var(--shadow-card);
}
.bonus-card h4 { margin-bottom: var(--sp-1); }
.bonus-card p { font-size: 0.88rem; }
.bonus-banner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-4);
  margin-top: var(--sp-7); padding: var(--sp-5) var(--sp-6); border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--blue-soft), var(--yellow-soft) 50%, var(--green-soft));
  border: 1px solid var(--line);
}
.bonus-banner strong { font-family: var(--font-display); }
.bonus-banner.stacked { flex-direction: column; text-align: center; gap: var(--sp-3); }
.bonus-banner.stacked strong { font-size: 1.3rem; }
.bonus-banner.stacked span { max-width: 62ch; }

/* ---------- Pricing ---------- */
.pricing-card {
  display: flex; flex-direction: column; border-radius: var(--radius-md); background: #fff;
  border: 1px solid var(--line); padding: var(--sp-6); box-shadow: var(--shadow-card);
  position: relative; transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.pricing-card.featured { border-color: var(--blue); box-shadow: var(--shadow-pop); background: #fff; }
.pricing-card:hover { transform: translateY(-3px); }
.pricing-card.highlight { box-shadow: 0 0 0 4px var(--yellow), var(--shadow-pop); }
.pricing-tag { position: absolute; top: -12px; left: var(--sp-6); background: var(--yellow); color: var(--ink-2); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.03em; text-transform: uppercase; padding: 0.3rem 0.7rem; border-radius: var(--radius-pill); }
.pricing-card.featured .pricing-tag { background: var(--blue); color: #fff; }
.pricing-name { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--blue-strong); }
.pricing-card.featured .pricing-name { color: var(--blue-strong); }
.pricing-units { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; margin-top: var(--sp-2); }
.pricing-price { display: flex; align-items: baseline; gap: var(--sp-2); margin-top: var(--sp-4); }
.pricing-price .amount { font-family: var(--font-display); font-weight: 800; font-size: 2rem; }
.pricing-price .unit { font-size: 0.82rem; color: var(--text-muted); }
.pricing-rows { margin-top: var(--sp-5); display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.pricing-rows .prow { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.3rem var(--sp-3); padding-block: var(--sp-3); border-bottom: 1px dashed var(--line); font-size: 0.86rem; }
.pricing-rows .prow .lbl { color: var(--text-muted); }
.pricing-rows .prow .val { font-family: var(--font-mono); font-weight: 700; white-space: nowrap; }
.pricing-rows .prow.margin .val { color: var(--green-strong); }
.pricing-card .btn { margin-top: var(--sp-5); }
.pricing-pay { display: flex; gap: var(--sp-2); margin-top: var(--sp-3); }
.pricing-pay .btn { margin-top: 0; flex: 1; padding-inline: 0.6rem; font-size: 0.84rem; }
.pay-icons { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-4); flex-wrap: wrap; }
.pay-icons img, .pay-icons svg { height: 20px; width: auto; }
.pay-note { font-size: 0.76rem; color: var(--text-muted); margin-top: var(--sp-2); }

/* ---------- Foto prodotto reali (pagina acquista.html) ---------- */
.product-shot { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-pop); border: 1px solid var(--line); }
.product-shot img { width: 100%; height: auto; display: block; }
.product-hero-grid { display: grid; grid-template-columns: 1fr 0.85fr; gap: var(--sp-8); align-items: start; }
.product-shot.dims-shot { max-width: 420px; margin-inline: auto; }

/* ---------- Galleria immagini prodotto (stile "pagina d'acquisto") ---------- */
.product-gallery { display: flex; flex-direction: column; gap: var(--sp-4); position: sticky; top: calc(var(--sp-7) + 70px); }
.product-shot.gallery-main { aspect-ratio: 4 / 5; background: var(--paper-alt); display: flex; align-items: center; justify-content: center; }
.product-shot.gallery-main img { width: 100%; height: 100%; object-fit: contain; transition: opacity .2s var(--ease); }
.product-shot.gallery-main img.is-swapping { opacity: 0; }
.product-gallery-thumbs { display: flex; gap: var(--sp-3); }
.gallery-thumb { width: 84px; aspect-ratio: 4/5; border-radius: var(--radius-sm); overflow: hidden; border: 2px solid var(--line); padding: 0; background: var(--paper-alt); cursor: pointer; flex-shrink: 0; transition: border-color .15s, transform .15s; }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-thumb:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.gallery-thumb.is-active { border-color: var(--blue); box-shadow: 0 0 0 2px var(--blue-soft); }

/* ---------- Buy box (selezione pacchetto + acquisto) ---------- */
.buy-box { padding: var(--sp-6); align-self: start; position: sticky; top: calc(var(--sp-7) + 70px); }
.buy-box-price { display: flex; align-items: baseline; gap: var(--sp-2); margin-top: var(--sp-5); }
.buy-box-price .amount { font-family: var(--font-display); font-weight: 800; font-size: 2.3rem; color: var(--green-strong); }
.buy-box-detail { font-size: 0.9rem; color: var(--text-muted); margin-top: var(--sp-1); }
.buy-box-margin { font-size: 0.9rem; font-weight: 700; color: var(--green-strong); margin-top: var(--sp-2); }
.buy-box-tag { display: none; margin-top: var(--sp-3); }

.package-select { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-2); margin-top: var(--sp-5); }
.package-option { padding: 0.6rem 0.3rem; border-radius: var(--radius-sm); border: 1.5px solid var(--line-strong); background: #fff; text-align: center; font-size: 0.8rem; font-weight: 700; cursor: pointer; color: var(--text); }
.package-option .num { display: block; font-size: 0.7rem; color: var(--text-muted); font-weight: 600; margin-top: 2px; }
.package-option.is-active { border-color: var(--blue); background: var(--blue-soft); color: var(--blue-strong); }
.package-option.is-active .num { color: var(--blue-strong); }

.qty-stepper { display: flex; align-items: center; gap: var(--sp-3); margin-top: var(--sp-5); }
.qty-btn { width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1.5px solid var(--line-strong); background: #fff; font-size: 1.2rem; font-weight: 700; color: var(--text); cursor: pointer; flex-shrink: 0; }
.qty-btn:hover { border-color: var(--blue); color: var(--blue-strong); }
.qty-stepper input[type="number"] { width: 72px; text-align: center; font-size: 1.1rem; font-weight: 700; font-family: var(--font-display); border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm); padding: 0.5rem; color: var(--text); }
.buy-box-actions { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-6); }
.buy-box-trust { margin-top: var(--sp-5); display: flex; flex-direction: column; gap: var(--sp-2); font-size: 0.85rem; color: var(--text-muted); padding: 0; }
.buy-box-trust li { display: flex; align-items: center; gap: var(--sp-2); list-style: none; }
.buy-box-trust li .icon { width: 16px; height: 16px; color: var(--green-strong); flex-shrink: 0; }

/* ---------- Immagine vetrina full-width ---------- */
.showcase-shot { max-width: 340px; margin-inline: auto; }
.showcase-caption { text-align: center; margin-top: var(--sp-4); font-size: 0.9rem; color: var(--text-muted); }

/* ---------- Diagramma dimensioni prodotto (pagina acquista.html) ---------- */
.dim-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-card); }
.dim-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
.dim-visual { aspect-ratio: 1 / 1; border-radius: var(--radius-md); position: relative; overflow: hidden; border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; }
.dim-visual.front { background: #fff; }
.dim-visual.back { background: repeating-linear-gradient(45deg, var(--paper-alt) 0 10px, #fff 10px 20px); }
.dim-visual .corner { position: absolute; width: 46%; height: 46%; }
.dim-visual .corner.tl { top: 0; left: 0; background: var(--blue); border-radius: 0 0 100% 0; }
.dim-visual .corner.tr { top: 0; right: 0; background: var(--yellow); border-radius: 0 0 0 100%; }
.dim-visual .corner.br { bottom: 0; right: 0; background: var(--green); border-radius: 100% 0 0 0; }
.dim-visual .nfc-mark { position: relative; z-index: 1; width: 44px; height: 44px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-card); display: flex; align-items: center; justify-content: center; }
.dim-visual .nfc-mark .icon { width: 22px; height: 22px; color: var(--ink); }
.dim-visual .tag { position: absolute; bottom: var(--sp-3); left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.04em; color: var(--text-muted); background: #fff; padding: 0.2rem 0.6rem; border-radius: var(--radius-pill); border: 1px solid var(--line); }
.dim-caption { text-align: center; margin-top: var(--sp-3); font-size: 0.84rem; font-weight: 700; color: var(--text); }
.dim-meta { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-6); }
.dim-meta .badge { font-size: 0.82rem; }

/* ---------- Configuratore quantità/prezzo (pagina acquista.html) ---------- */
.configurator-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-pop); margin-bottom: var(--sp-7); }
.configurator-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--sp-7); align-items: center; }
.price-readout { text-align: center; background: var(--paper-alt); border-radius: var(--radius-md); padding: var(--sp-6); }
.price-readout .total { font-family: var(--font-display); font-weight: 800; font-size: 2.4rem; color: var(--green-strong); display: block; }
.price-readout .sub { font-size: 0.85rem; color: var(--text-muted); margin-top: var(--sp-1); }
.price-readout .nearest { margin-top: var(--sp-4); font-size: 0.85rem; font-weight: 700; }
.configurator-actions { display: flex; gap: var(--sp-3); margin-top: var(--sp-5); flex-wrap: wrap; }
.configurator-actions .btn { flex: 1; min-width: 200px; }

/* ---------- Griglia link (home: panoramica verso le pagine) ---------- */
.link-card { display: flex; gap: var(--sp-4); align-items: flex-start; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--sp-5); box-shadow: var(--shadow-card); transition: transform .18s var(--ease), box-shadow .18s var(--ease); }
.link-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-pop); }
.link-card h4 { margin-bottom: var(--sp-1); }
.link-card p { font-size: 0.88rem; }
.link-card .arrow { margin-left: auto; align-self: center; color: var(--text-muted); flex-shrink: 0; }

/* ---------- Gauge / metro di guadagno ---------- */
.gauge-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--sp-6); box-shadow: var(--shadow-pop); }
.gauge-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: var(--sp-7); align-items: center; }
.gauge-dial { width: 100%; max-width: 300px; margin-inline: auto; }
.gauge-dial svg { width: 100%; height: auto; display: block; overflow: visible; }
.gauge-needle { transform-origin: 170px 170px; transition: transform .35s var(--ease); }
/* Il numero sta SOTTO il quadrante, mai sotto la lancetta: a qualunque
   angolo la lancetta resta dentro l'SVG, il testo è fuori in flusso normale. */
.gauge-readout { margin-top: var(--sp-3); text-align: center; }
.gauge-readout .amount { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; color: var(--text); display: block; line-height: 1.2; }
.gauge-readout .label { font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.gauge-controls .field { margin-bottom: var(--sp-5); }
.gauge-controls label { display: flex; justify-content: space-between; gap: var(--sp-3); font-size: 0.88rem; font-weight: 700; margin-bottom: var(--sp-2); }
.gauge-controls label .num { color: var(--green-strong); white-space: nowrap; }
.gauge-controls input[type="range"] {
  width: 100%; -webkit-appearance: none; appearance: none; height: 8px; border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--red), var(--yellow), var(--green));
}
.gauge-controls input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 3px solid var(--ink); cursor: pointer; box-shadow: var(--shadow-card);
}
.gauge-controls input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 3px solid var(--ink); cursor: pointer;
}
.gauge-legend { display: flex; gap: var(--sp-5); margin-top: var(--sp-5); flex-wrap: wrap; font-size: 0.8rem; color: var(--text-muted); }
.gauge-legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.gauge-legend i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.gauge-legend .dot-red { background: var(--red); }
.gauge-legend .dot-yellow { background: var(--yellow); }
.gauge-legend .dot-green { background: var(--green); }

/* ---------- Carosello messaggi (stile chat) ---------- */
.chat-strip { overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent); }
.chat-track { display: flex; gap: var(--sp-5); width: max-content; animation: chatScroll 42s linear infinite; }
.chat-strip:hover .chat-track { animation-play-state: paused; }
@keyframes chatScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.chat-card { width: 264px; flex-shrink: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--sp-5); box-shadow: var(--shadow-card); }
.chat-head { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-4); }
.chat-avatar { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, var(--blue), var(--yellow), var(--green)); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; flex-shrink: 0; }
.chat-who { display: flex; flex-direction: column; line-height: 1.25; }
.chat-who strong { font-size: 0.88rem; }
.chat-who span { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); }
.chat-bubble { background: var(--paper-alt); border-radius: 4px 16px 16px 16px; padding: var(--sp-4); font-size: 0.9rem; color: var(--text); }
.chat-meta { display: flex; justify-content: flex-end; align-items: center; gap: 0.3rem; margin-top: var(--sp-2); }
.chat-meta .icon { width: 13px; height: 13px; color: var(--green-strong); }
.chat-meta span { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-muted); }
.chat-disclaimer { display: inline-flex; align-items: center; gap: var(--sp-2); font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); background: var(--paper-alt); border: 1px solid var(--line); padding: 0.4rem 0.8rem; border-radius: var(--radius-pill); }

/* ---------- Tabella comparativa ---------- */
.compare-table { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--line); background: #fff; }
.compare-table th, .compare-table td { padding: var(--sp-4) var(--sp-5); text-align: left; font-size: 0.88rem; border-bottom: 1px solid var(--line); }
.compare-table th { background: var(--paper-alt); font-family: var(--font-display); font-weight: 700; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table td.num, .compare-table th.num { font-family: var(--font-mono); }
.compare-table .margin-cell { color: var(--green-strong); font-weight: 700; }
.compare-table tr.featured-row td { background: var(--yellow-soft); }

/* ---------- Statistiche ---------- */
.stat-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); }
.stat b { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 1.2vw + 1rem, 2.1rem); line-height: 1.15; margin-bottom: var(--sp-1); }
.stat:nth-child(4n+1) b { color: var(--blue-strong); }
.stat:nth-child(4n+2) b { color: var(--yellow-strong); }
.stat:nth-child(4n+3) b { color: var(--green-strong); }
.stat:nth-child(4n+4) b { color: var(--text-on-dark); }
.stat span { font-size: 0.82rem; color: var(--text-on-dark-muted); }
.section:not(.section-dark) .stat span { color: var(--text-muted); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-5) 0; font-weight: 700; font-size: 0.98rem; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .icon { transition: transform .22s var(--ease); color: var(--blue-strong); flex-shrink: 0; }
.faq-item[open] summary .icon { transform: rotate(45deg); }
.faq-item .faq-a { padding-bottom: var(--sp-5); font-size: 0.92rem; max-width: 64ch; }

/* ---------- CTA finale ---------- */
.cta-band { background: var(--ink); color: var(--text-on-dark); border-radius: var(--radius-lg); padding: var(--sp-8) var(--sp-7); text-align: center; position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 260px at 20% -10%, rgba(37,99,235,0.35), transparent 60%), radial-gradient(600px 260px at 80% 120%, rgba(255,198,30,0.22), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { color: var(--text-on-dark); }
.cta-band .lede { color: var(--text-on-dark-muted); margin-inline: auto; }
.cta-actions { display: flex; justify-content: center; gap: var(--sp-4); flex-wrap: wrap; margin-top: var(--sp-6); }
.cta-reassure { margin-top: var(--sp-6); display: flex; justify-content: center; gap: var(--sp-6); flex-wrap: wrap; font-size: 0.84rem; color: var(--text-on-dark-muted); }
.cta-reassure span { display: inline-flex; align-items: center; gap: 0.4rem; }
.cta-reassure .icon { width: 16px; height: 16px; color: var(--yellow); }

/* ---------- Form ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.84rem; font-weight: 700; color: var(--text); }
.field input, .field select, .field textarea { padding: 0.8rem 1rem; border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm); background: #fff; font-size: 0.94rem; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue-strong); }
.field textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: 0.79rem; color: var(--text-muted); }
.form-success { display: none; align-items: center; gap: var(--sp-3); background: var(--green-soft); color: var(--green-strong); padding: var(--sp-4) var(--sp-5); border-radius: var(--radius-sm); font-weight: 700; }
.form-success.is-visible { display: flex; }
.payment-methods { display: flex; gap: var(--sp-4); margin-top: var(--sp-5); flex-wrap: wrap; }
.payment-methods .btn { flex: 1; min-width: 200px; }

/* ---------- Area account (login/registrazione + storico ordini) ---------- */
.auth-card { max-width: 440px; margin-inline: auto; }
.auth-tabs { display: flex; gap: var(--sp-2); margin-bottom: var(--sp-5); background: var(--paper-alt); padding: 0.3rem; border-radius: var(--radius-pill); }
.auth-tab { flex: 1; text-align: center; padding: 0.6rem 1rem; border-radius: var(--radius-pill); font-weight: 700; font-size: 0.86rem; color: var(--text-muted); border: none; background: transparent; }
.auth-tab.is-active { background: #fff; color: var(--text); box-shadow: var(--shadow-card); }
.auth-panel { display: none; }
.auth-panel.is-active { display: block; }
.auth-error { display: none; background: var(--red-soft); color: var(--red-strong); padding: var(--sp-3) var(--sp-4); border-radius: var(--radius-sm); font-size: 0.85rem; font-weight: 700; margin-bottom: var(--sp-4); }
.auth-error.is-visible { display: block; }
.account-welcome { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-3); margin-bottom: var(--sp-6); }
.orders-empty { text-align: center; padding: var(--sp-8) var(--sp-5); color: var(--text-muted); }
.status-pill { display: inline-flex; align-items: center; padding: 0.28rem 0.75rem; border-radius: var(--radius-pill); font-size: 0.78rem; font-weight: 700; white-space: nowrap; }
.status-pill.status-pending { background: var(--yellow-soft); color: var(--yellow-strong); }
.status-pill.status-paid { background: var(--green-soft); color: var(--green-strong); }
.status-pill.status-failed { background: var(--red-soft); color: var(--red-strong); }
.status-pill.status-refunded { background: var(--paper-deep); color: var(--text-muted); }
.status-pill.status-shipped { background: var(--ink); color: #fff; }
.auth-loading { text-align: center; padding: var(--sp-8) var(--sp-5); color: var(--text-muted); font-size: 0.9rem; }

/* ---------- Area admin ---------- */
.admin-login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--sp-5); background: var(--paper-alt); }
.admin-topbar { background: var(--ink); color: #fff; padding-block: var(--sp-4); }
.admin-topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; }
.admin-toolbar { display: flex; gap: var(--sp-4); flex-wrap: wrap; align-items: flex-end; margin-bottom: var(--sp-6); }
.admin-toolbar .field { min-width: 220px; margin-bottom: 0; }
.status-select { padding: 0.4rem 0.7rem; border-radius: var(--radius-sm); border: 1.5px solid var(--line-strong); font-size: 0.82rem; font-weight: 700; background: #fff; }
.pagination { display: flex; align-items: center; justify-content: center; gap: var(--sp-4); margin-top: var(--sp-6); font-size: 0.9rem; }
.admin-empty { text-align: center; padding: var(--sp-8) var(--sp-5); color: var(--text-muted); }

/* ---------- Disclaimer ---------- */
.disclaimer { font-size: 0.81rem; color: var(--text-muted); background: var(--paper-alt); border-radius: var(--radius-sm); padding: var(--sp-5); border: 1px solid var(--line); }
.section-dark .disclaimer { background: rgba(255,255,255,0.06); border-color: var(--line-on-dark); color: var(--text-on-dark-muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--text-on-dark-muted); padding-block: var(--sp-8) var(--sp-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--sp-7); padding-bottom: var(--sp-7); border-bottom: 1px solid var(--line-on-dark); }
.footer-brand p { max-width: 34ch; margin-top: var(--sp-3); font-size: 0.88rem; }
.footer-col h4 { color: var(--text-on-dark); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--sp-4); font-family: var(--font-mono); font-weight: 700; }
.footer-col ul { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col a:hover { color: var(--text-on-dark); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--sp-3); padding-top: var(--sp-5); font-size: 0.79rem; }
.footer-legal { display: flex; gap: var(--sp-5); }
.footer-pay { display: flex; align-items: center; gap: var(--sp-4); margin-top: var(--sp-4); }
.footer-pay .pay-icons img, .footer-pay .pay-icons svg { height: 18px; filter: grayscale(1) brightness(2); opacity: 0.85; }

/* Sticky mobile CTA */
.mobile-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 90; padding: var(--sp-3) var(--sp-5); background: rgba(255,255,255,0.96); backdrop-filter: blur(10px); border-top: 1px solid var(--line); }

.reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s var(--ease), transform .55s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

.skip-link { position: absolute; left: -9999px; top: 0; background: var(--ink); color: var(--text-on-dark); padding: 0.8rem 1.2rem; z-index: 999; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }
::selection { background: var(--yellow-soft); color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; }
  .product-hero-grid { grid-template-columns: 1fr; }
  .buy-box, .product-gallery { position: static; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: var(--sp-7); }
  .steps-connector { display: none; }
  .stat-row { grid-template-columns: repeat(2, 1fr); row-gap: var(--sp-6); }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: var(--sp-6); }
  .gauge-wrap { grid-template-columns: 1fr; }
  .configurator-grid { grid-template-columns: 1fr; }
  .nav-links { gap: var(--sp-4); }
}
@media (max-width: 767px) {
  section { padding-block: var(--sp-8); }
  .nav-links, .nav-cta .btn-outline, .nav-cta .btn-primary { display: none; }
  .nav-toggle { display: inline-flex; }
  .steps { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-band { padding: var(--sp-7) var(--sp-5); }
  .mobile-cta { display: block; }
  .topbar .wrap { flex-direction: column; align-items: flex-start; gap: var(--sp-2); padding-block: var(--sp-3); }
  body { padding-bottom: 78px; }
}
.nav-links.is-open {
  display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
  align-items: flex-start; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow-nav);
  padding: var(--sp-4) var(--sp-5) var(--sp-6);
}
.nav-links.is-open a { width: 100%; padding: var(--sp-3) 0; border-bottom: 1px solid var(--line); }
.nav-links.is-open .nav-cta-mobile { display: flex; margin-top: var(--sp-4); width: 100%; border-bottom: none; padding: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.001ms !important; animation-duration: 0.001ms !important; }
}