/* =========================================================
   Semáforo Automotriz (negocio ficticio de ejemplo)
   Idea: la página entera es una orden de servicio.
   Todo va bajo .tl (o body.ex-taller) para no tocar
   .ex-banner ni .ex-studio.
   ========================================================= */

:root {
  --bg: #f3f1ec;          /* papel de orden */
  --bg-alt: #e9e6df;
  --sheet: #fffdf8;
  --ink: #16181b;         /* asfalto */
  --muted: #5b6168;       /* cemento */
  --line: #8a877f;        /* perforados y filetes */
  --acc: #f5b800;         /* amarillo señal */
  --acc-ink: #16181b;
  --acc-text: #8a5a00;    /* ámbar: texto de acento sobre claro */
  --red: #c8321e;
  --green: #2e7d4a;
  --focus: #16181b;
  --btn-edge: #16181b;
  --panel: #23272b;
  --inv-bg: #16181b;
  --inv-ink: #f3f1ec;
  --inv-muted: #b4b8bd;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121416;
    --bg-alt: #1a1d20;
    --sheet: #22262a;
    --ink: #f3f1ec;
    --muted: #a9aeb4;
    --line: #6b7077;
    --acc-text: #f5b800;
    --focus: #f5b800;
    --btn-edge: #7a5a00;
    --panel: #1d2023;
    --inv-bg: #0b0c0d;
  }
}

body.ex-taller { margin: 0; background: var(--bg); }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.tl {
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 1rem; line-height: 1.55; color: var(--ink);
  -webkit-text-size-adjust: 100%;
  overflow-wrap: break-word;
}
.tl *, .tl *::before, .tl *::after { box-sizing: border-box; }
:where(.tl) :where(p, h1, h2, h3, ul, ol, dl, dd, figure) { margin: 0; }
:where(.tl) :where(ul, ol) { padding: 0; list-style: none; }
.tl a { color: inherit; }
.tl :focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
.tl .mono, .tl .folio, .tl .chip { font-family: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace; font-weight: 500; }
.tl .small { font-size: .875rem; color: var(--muted); }

.tl-wrap { max-width: 1120px; margin: 0 auto; padding-inline: max(20px, env(safe-area-inset-left)) max(20px, env(safe-area-inset-right)); }

/* Zonas oscuras (tablero, historia, pie) */
.tl .inv {
  --bg: var(--inv-bg); --ink: var(--inv-ink); --muted: var(--inv-muted);
  --line: #6d727a; --acc-text: #f5b800; --focus: #f5b800;
  --btn-edge: #7a5a00;
  background: var(--inv-bg); color: var(--inv-ink);
}

/* Títulos */
.tl h1, .tl h2 { font-weight: 800; font-stretch: 68%; text-transform: uppercase; line-height: .95; letter-spacing: .005em; text-wrap: balance; }
.tl h2 { font-size: clamp(2.2rem, 1.4rem + 4vw, 3.6rem); margin-bottom: 1rem; }
.tl h3 { font-weight: 800; font-stretch: 85%; font-size: 1.2rem; line-height: 1.15; }
.tl .lead { font-size: 1.1rem; max-width: 52ch; color: var(--muted); }

/* Íconos: un solo estilo (trazo 1.75, puntas redondas) */
.icon { width: 1.5em; height: 1.5em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* Secciones: línea de corte perforada + muescas */
.sec { position: relative; padding: clamp(3rem, 8vw, 5.5rem) 0; border-top: 2px dashed var(--line); scroll-margin-top: 5rem; }
.sec::before, .sec::after { content: ""; position: absolute; top: -9px; width: 9px; height: 16px; background: var(--page, var(--bg)); }
.sec::before { left: 0; border-radius: 0 8px 8px 0; }
.sec::after { right: 0; border-radius: 8px 0 0 8px; }
.sec-alt { background: var(--bg-alt); }
.hero, .tl-header { scroll-margin-top: 5rem; }

/* Folio */
.folio { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .15rem 1rem; margin-bottom: 1.5rem; font-size: .78rem; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.folio span:first-child { color: var(--acc-text); }

/* Botones (inactivos: son <span>) */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 48px; padding: 0 1.25rem; border: 2px solid var(--ink); border-radius: 10px; font-weight: 700; font-stretch: 100%; font-size: 1rem; line-height: 1.1; text-align: center; cursor: default; user-select: none; }
.btn-primary { background: var(--acc); color: var(--acc-ink); border-color: var(--btn-edge); box-shadow: 0 4px 0 var(--btn-edge); font-weight: 800; font-size: 1.1rem; min-height: 56px; padding: 0 1.5rem; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-sm { min-height: 40px; padding: 0 .85rem; font-size: .9rem; }
.btn .icon { width: 1.3em; height: 1.3em; }

/* Encabezado (no es fijo: el aviso ya lo es) */
.tl-header { padding: .9rem 0 0; border-bottom: 2px dashed var(--line); }
.tl-header .tl-wrap { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: .6rem 1rem; }
.tl-logo { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; min-height: 48px; }
/* Logo: un solo símbolo (#brand-logo) en encabezado y pie; colores por variables */
.brand-logo { display: block; height: 46px; width: auto; --logo-body: var(--ink); --logo-ink: var(--ink); --logo-sub: var(--muted); }
.inv .brand-logo { --logo-body: var(--inv-ink); --logo-ink: var(--inv-ink); --logo-sub: var(--inv-muted); }
.tl-nav { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0; margin-inline: -.45rem; }
.tl-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 .4rem; font-weight: 700; font-size: .86rem; text-decoration: none; border-bottom: 3px solid transparent; }
.tl-nav a:hover { border-bottom-color: var(--acc); }

/* Hero */
.hero { padding: clamp(1.5rem, 5vw, 3rem) 0 clamp(2.5rem, 7vw, 4.5rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2rem; align-items: center; }
.hero h1 { font-size: clamp(1.8rem, .9rem + 5.2vw, 3.8rem); line-height: .96; }
.h1-line { display: flex; align-items: center; gap: .22em; }
.dot { flex: none; width: .55em; height: .55em; border-radius: 50%; display: block; box-shadow: 0 0 0 .08em var(--bg), 0 0 0 .13em var(--ink); }
.dot-red { background: var(--red); } .dot-amber { background: var(--acc); } .dot-green { background: var(--green); }
.hero-lead { margin: 1.5rem 0; font-size: 1.15rem; max-width: 46ch; }
.hero-actions { display: grid; justify-items: start; gap: 1.1rem; }
.hero-hours { display: flex; align-items: center; gap: .5rem; font-size: .92rem; color: var(--muted); }
.hero-hours .icon { width: 1.2rem; height: 1.2rem; }
.hero-art svg { display: block; width: 100%; height: auto; max-width: 560px; margin-inline: auto; }
.il-ink { fill: var(--ink); } .il-ink2 { fill: var(--ink); } .il-acc { fill: var(--acc); } .il-win { fill: var(--bg); }
.il-post { fill: var(--muted); }
.il-line { stroke: var(--ink); stroke-width: 3; fill: none; }

/* Idea central */
.idea-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2.5rem; }
.lights-list { display: grid; gap: 1.25rem; margin-top: 2rem; }
.lights-list li { display: grid; grid-template-columns: 44px 1fr; gap: 1rem; align-items: start; }
.lights-list p { color: var(--muted); }
.light { width: 44px; height: 44px; border-radius: 50%; border: 3px solid var(--ink); }
.light-red { background: var(--red); } .light-amber { background: var(--acc); } .light-green { background: var(--green); }

/* Orden de servicio (ejemplo visual) */
.sheet { position: relative; background: var(--sheet); border: 2px solid var(--ink); border-radius: 6px; padding: 1.25rem 1.1rem 1.1rem; box-shadow: 6px 6px 0 var(--line); }
.sheet-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .1rem 1rem; font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding-bottom: .9rem; border-bottom: 2px dashed var(--line); }
.sheet-car { margin: 1.6rem 0 .5rem; font-weight: 700; }
.sheet-lines li { display: grid; grid-template-columns: 24px 1fr; gap: .75rem; padding: .9rem 0; border-top: 1px solid var(--line); }
.sheet-lines li:first-child { border-top: 0; }
.line-name { font-weight: 800; font-size: 1.1rem; line-height: 1.2; }
.line-note { color: var(--muted); font-size: .95rem; }
.line-meta { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .7rem; margin-top: .5rem; }
.line-price { font-size: .95rem; }
.line-state { font-size: .85rem; color: var(--muted); }
.cb { width: 22px; height: 22px; margin-top: .1rem; display: grid; place-items: center; border: 2px solid var(--ink); border-radius: 4px; flex: none; }
.cb .icon { width: 18px; height: 18px; stroke-width: 3; }
.cb.on { background: var(--acc); border-color: var(--btn-edge); color: var(--acc-ink); }
.sheet-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: .4rem; padding-top: 1rem; border-top: 2px dashed var(--line); }
.sheet-foot p:first-child { display: grid; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.sheet-total { font-size: 1.7rem; color: var(--ink); letter-spacing: 0; }
.stamp { transform: rotate(-7deg); border: 3px double var(--ink); border-radius: 6px; padding: .25rem .7rem; font-family: "IBM Plex Mono", ui-monospace, monospace; font-weight: 500; font-size: 1rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); opacity: .85; }

/* Chips de semáforo (siempre con texto, no solo color) */
.chip { display: inline-flex; align-items: center; gap: .4rem; padding: .18rem .65rem .18rem .5rem; border-radius: 999px; font-size: .76rem; line-height: 1.3; letter-spacing: .06em; text-transform: uppercase; }
.chip::before { content: ""; width: .6rem; height: .6rem; border-radius: 50%; background: currentColor; flex: none; }
.chip-red { background: var(--red); color: #fff; }
.chip-amber { background: var(--acc); color: #16181b; }
.chip-green { background: var(--green); color: #fff; }

/* Tablero: radios nativos, sin JavaScript */
.gauge { position: relative; display: grid; grid-template-columns: minmax(0,1fr); gap: 1.25rem; margin-top: 2rem; }
.gauge input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.tile { display: grid; align-content: space-between; gap: .6rem; min-height: 96px; padding: .8rem; border: 2px solid var(--line); border-radius: 12px; cursor: pointer; font-weight: 700; font-size: .92rem; line-height: 1.2; background: transparent; transition: border-color .15s, background-color .15s; }
.tile .icon { width: 2rem; height: 2rem; color: var(--acc-text); }
.tile:hover { border-color: var(--ink); }
.panels { align-self: start; background: var(--panel); border: 2px solid var(--line); border-radius: 12px; padding: 1.25rem; min-height: 15rem; }
.panel { display: none; }
.panel > * + * { margin-top: .7rem; }
.panel h3 { font-size: 1.7rem; font-stretch: 70%; text-transform: uppercase; }
.panel-text { font-size: 1.05rem; }
.panel-do { padding: .8rem 1rem; border-left: 4px solid var(--acc); background: rgba(255,255,255,.06); }
.panel-default { display: block; }
.panel-default .mono { font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.gauge-note { margin-top: 1rem; font-size: .85rem; color: var(--muted); }
.gauge input:checked ~ .panels .panel-default { display: none; }
#t-temp:checked ~ .panels #p-temp, #t-oil:checked ~ .panels #p-oil, #t-brake:checked ~ .panels #p-brake, #t-batt:checked ~ .panels #p-batt,
#t-eng:checked ~ .panels #p-eng, #t-abs:checked ~ .panels #p-abs, #t-tire:checked ~ .panels #p-tire, #t-air:checked ~ .panels #p-air { display: block; }
#t-temp:checked ~ .tiles [for="t-temp"], #t-oil:checked ~ .tiles [for="t-oil"], #t-brake:checked ~ .tiles [for="t-brake"], #t-batt:checked ~ .tiles [for="t-batt"],
#t-eng:checked ~ .tiles [for="t-eng"], #t-abs:checked ~ .tiles [for="t-abs"], #t-tire:checked ~ .tiles [for="t-tire"], #t-air:checked ~ .tiles [for="t-air"] { border-color: var(--acc); background: rgba(245,184,0,.14); }
#t-temp:focus-visible ~ .tiles [for="t-temp"], #t-oil:focus-visible ~ .tiles [for="t-oil"], #t-brake:focus-visible ~ .tiles [for="t-brake"], #t-batt:focus-visible ~ .tiles [for="t-batt"],
#t-eng:focus-visible ~ .tiles [for="t-eng"], #t-abs:focus-visible ~ .tiles [for="t-abs"], #t-tire:focus-visible ~ .tiles [for="t-tire"], #t-air:focus-visible ~ .tiles [for="t-air"] { outline: 3px solid var(--focus); outline-offset: 3px; }

/* Precios */
.price-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2.5rem; margin-top: 2rem; }
.price-row { display: flex; align-items: baseline; gap: .6rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.price-row:last-child { border-bottom: 1px solid var(--line); }
.price-row .cb { align-self: flex-start; }
.price-name { flex: 0 1 auto; min-width: 0; }
.price-name h3 { font-stretch: 90%; font-size: 1.1rem; }
.price-name p { color: var(--muted); font-size: .9rem; margin-top: .2rem; }
.price-dots { flex: 1 1 .5rem; min-width: .5rem; border-bottom: 2px dotted var(--line); transform: translateY(-.25rem); }
.price { flex: none; font-size: 1.05rem; white-space: nowrap; }
.price-row-main .price-name h3 { font-size: 1.25rem; }
.pack { position: relative; align-self: start; background: var(--sheet); border: 2px solid var(--ink); border-radius: 6px; padding: 2.2rem 1.4rem 1.4rem; box-shadow: 6px 6px 0 var(--acc); }
.pack-tag { position: absolute; top: -2px; left: 1.2rem; padding: .3rem .8rem; background: var(--acc); color: var(--acc-ink); border: 2px solid var(--btn-edge); border-top: 0; font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; }
.pack h3 { font-size: 2rem; font-stretch: 68%; text-transform: uppercase; line-height: 1; }
.pack-price { margin: .4rem 0 .7rem; font-size: 2.4rem; line-height: 1; }
.pack-list { display: grid; gap: .35rem; margin-top: 1rem; padding-top: 1rem; border-top: 2px dashed var(--line); }
.pack-list li { display: flex; align-items: center; gap: .6rem; font-weight: 700; }
.pack-list .icon { color: var(--acc-text); stroke-width: 3; width: 1.2rem; height: 1.2rem; }

/* Cómo trabajamos */
.steps { display: grid; gap: 0; margin-top: 2rem; counter-reset: s; }
.steps li { position: relative; display: grid; grid-template-columns: 3.2rem 1fr; column-gap: 1rem; padding: 0 0 1.75rem; }
.steps li::before { content: ""; position: absolute; left: 1.6rem; top: 3rem; bottom: 0; border-left: 2px dashed var(--line); }
.steps li:last-child { padding-bottom: 0; } .steps li:last-child::before { display: none; }
.step-num { grid-row: 1 / 4; display: grid; place-items: center; align-self: start; width: 3.2rem; height: 3.2rem; border: 2px solid var(--ink); border-radius: 50%; background: var(--bg-alt); font-size: 1.05rem; }
.steps .icon { display: none; }
.steps h3 { margin-top: .5rem; font-size: 1.3rem; }
.steps p { color: var(--muted); margin-top: .2rem; }

/* Historia */
.story-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2.5rem; align-items: center; }
.story-copy > p + p { margin-top: 1rem; }
.story-copy h2 { margin-bottom: 1.25rem; }
.story-copy p { max-width: 54ch; }
.story-art { display: grid; justify-items: center; gap: .8rem; }
.story-art svg { width: 100%; max-width: 300px; height: auto; }
.story-art figcaption { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.il-bag { fill: #d8d3c6; stroke: var(--ink); stroke-width: 0; }
.il-bagline { fill: none; stroke: #8f8a7c; stroke-width: 3; }
.il-label { fill: #fffdf8; stroke: #16181b; stroke-width: 2; stroke-dasharray: 5 3; }
.il-text { fill: #16181b; font-family: "IBM Plex Mono", ui-monospace, monospace; font-weight: 500; letter-spacing: .08em; }
.il-text-sm { fill: #4b5056; }
.il-hole { fill: var(--inv-bg); }
.inv .il-ink2 { fill: #d8d3c6; }

/* Garantía: banda amarilla */
.warranty { --bg: var(--acc); --ink: #16181b; --muted: #3d3a2e; --line: #16181b; --acc-text: #16181b; --focus: #16181b; background: var(--acc); color: #16181b; --page: var(--bg); }
.warranty .small { color: #3d3a2e; }
.warranty-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2rem; align-items: center; }
.warranty-grid p + p { margin-top: .8rem; }
.warranty-grid p { max-width: 46ch; }
.warranty-big { display: grid; justify-items: start; gap: .1rem; padding: 1.25rem; border: 3px double #16181b; border-radius: 6px; transform: rotate(-1.5deg); font-size: clamp(1.9rem, 1rem + 3.4vw, 3rem); line-height: 1.05; max-width: none !important; }
.warranty-or { font-size: 1.1rem; letter-spacing: .1em; text-transform: uppercase; }
.warranty-sub { margin-top: .5rem; font-size: .9rem; letter-spacing: .1em; text-transform: uppercase; }

/* Preguntas */
.faq { margin-top: 1.5rem; max-width: 760px; border-bottom: 1px solid var(--line); }
.faq details { border-top: 1px solid var(--line); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 56px; padding: .6rem 0; font-weight: 800; font-stretch: 90%; font-size: 1.15rem; line-height: 1.25; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 14px; height: 14px; border-right: 3px solid var(--ink); border-bottom: 3px solid var(--ink); transform: rotate(45deg) translateY(-3px); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(-135deg); }
.faq details p { padding: 0 0 1.1rem; max-width: 56ch; color: var(--muted); }

/* Visita */
.visit-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2rem; margin-top: 1.5rem; }
.visit-info h3 { display: flex; align-items: center; gap: .6rem; margin: 0 0 .6rem; }
.visit-info h3:not(:first-child) { margin-top: 1.75rem; }
.visit-info p + p { margin-top: .3rem; }
.visit-info .btn { margin-top: 1.1rem; }
.hours > div { display: flex; justify-content: space-between; gap: 1rem; padding: .55rem 0; border-top: 1px dotted var(--line); }
.hours > div:last-child { border-bottom: 1px dotted var(--line); }
.hours dt { font-weight: 700; }
.map-box { display: grid; place-content: center; justify-items: center; gap: .6rem; min-height: 260px; padding: 1.5rem; border: 2px dashed var(--ink); border-radius: 8px; text-align: center; background: repeating-linear-gradient(135deg, transparent 0 14px, rgba(138,135,127,.14) 14px 15px); }
.map-box .icon { width: 2.4rem; height: 2.4rem; color: var(--acc-text); }
.map-box p { max-width: 24ch; font-weight: 700; }

/* Cierre */
.closing .lead { margin-bottom: 1.75rem; }
.closing h2 { max-width: 14ch; }
.closing-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

/* Pie */
.tl-footer { border-top: 2px dashed var(--line); padding: 2.5rem 0 calc(2.5rem + env(safe-area-inset-bottom)); scroll-margin-top: 5rem; }
.foot-grid { display: grid; grid-template-columns: minmax(0,1fr); gap: 2rem; }
.foot-grid .small { margin-top: .75rem; max-width: 34ch; }
.foot-title { margin-bottom: .5rem; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--acc-text); }
.foot-social { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.tl-footer p + p { margin-top: .5rem; }
.tl-logo-static { display: inline-flex; margin: 0; }

/* Tableta y escritorio */
@media (min-width: 640px) {
  .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
  .steps li { display: block; padding: 1.5rem 0 0; border-top: 2px dashed var(--line); }
  .steps li::before { display: none; }
  .step-num { position: absolute; top: -1.6rem; left: 0; }
  .steps li { padding-top: 2.2rem; }
  .steps { margin-top: 3.5rem; }
  .steps h3 { margin-top: 0; }
  .foot-grid { grid-template-columns: 1.3fr 1fr 1.3fr; }
}
@media (min-width: 860px) {
  /* La columna del texto se angosta: el título baja de tamaño para que cada luz quede en un renglón */
  .hero h1 { font-size: clamp(2.6rem, 1rem + 3.9vw, 3.8rem); }
  .tl-header { padding-bottom: .9rem; }
  .tl-header .tl-wrap { grid-template-columns: auto 1fr auto; }
  .tl-nav { grid-column: 2; grid-row: 1; justify-content: center; margin-inline: 0; gap: 0 .5rem; }
  .tl-header .btn { grid-column: 3; grid-row: 1; }
  .hero-grid { grid-template-columns: 1.2fr .8fr; gap: 3rem; }
  .idea-grid { grid-template-columns: 1fr 1.05fr; gap: 4rem; align-items: start; }
  .gauge { grid-template-columns: 1.15fr 1fr; align-items: start; }
  .tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gauge-note { grid-column: 1 / -1; }
  .price-grid { grid-template-columns: 1.4fr 1fr; gap: 4rem; }
  .story-grid { grid-template-columns: 1.2fr .8fr; gap: 4rem; }
  .warranty-grid { grid-template-columns: 1.2fr 1fr; gap: 4rem; }
  .visit-grid { grid-template-columns: 1fr 1.2fr; gap: 3rem; }
}
@media (max-width: 340px) {
  .tl-nav a { font-size: .78rem; padding: 0 .25rem; }
  .hero h1 { font-size: 1.62rem; }
}
@media (max-width: 380px) {
  .brand-logo { height: 38px; }
  .btn-primary { padding: 0 1.1rem; font-size: 1rem; }
  .tiles { gap: .5rem; }
}
@media (prefers-reduced-motion: reduce) {
  .tile, .faq summary::after { transition: none; }
  .warranty-big, .stamp { transform: none; }
}