/* ==========================================================================
   ArtVera — storefront stylesheet
   All brand values live in the :root design tokens below. To re-brand,
   change ONLY these variables (colours were sampled from the official logo).
   ========================================================================== */

@font-face { font-family: "Lora"; src: url("../fonts/lora-var.woff") format("woff"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Lora"; src: url("../fonts/lora-italic-var.woff") format("woff"); font-weight: 400 700; font-style: italic; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-400.woff") format("woff"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-500.woff") format("woff"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("../fonts/inter-600.woff") format("woff"); font-weight: 600 700; font-display: swap; }

:root {
  /* Brand colours */
  --c-bg: #FAF8F4;            /* warm white / ivory — main background */
  --c-bg-alt: #F3EDE3;        /* soft cream — alternate sections */
  --c-surface: #FFFFFF;
  --c-teal: #00929C;          /* ArtVera turquoise (sampled from logo) */
  --c-teal-strong: #007A83;   /* turquoise for buttons & text (AA contrast) */
  --c-teal-deep: #00626A;
  --c-teal-pale: #E4F3F1;
  --c-orange: #FF850A;        /* ArtVera orange (sampled from logo) */
  --c-orange-strong: #B85600; /* orange for text on light backgrounds (AA) */
  --c-orange-pale: #FFF0DF;
  --c-ink: #263744;           /* deep charcoal — headings & body */
  --c-muted: #626B78;         /* secondary text */
  --c-line: #E7E0D6;          /* borders & separators */
  --c-line-strong: #D6CCBE;
  --c-danger: #B42318;
  --c-danger-pale: #FDECEA;
  --c-success: #1F7A4D;
  --c-success-pale: #E7F4EC;

  /* Typography */
  --f-serif: "Lora", Georgia, "Times New Roman", serif;
  --f-sans: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --fs-xs: .78rem; --fs-sm: .875rem; --fs-md: 1rem; --fs-lg: 1.125rem;
  --fs-h3: 1.25rem; --fs-h2: clamp(1.6rem, 1.2rem + 1.6vw, 2.25rem); --fs-h1: clamp(2.1rem, 1.4rem + 3vw, 3.5rem);

  /* Spacing, shape, depth */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 72px; --sp-9: 104px;
  --radius-sm: 4px; --radius: 6px; --radius-lg: 10px; --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(38,55,68,.06);
  --shadow: 0 6px 24px -10px rgba(38,55,68,.22);
  --shadow-lg: 0 24px 60px -24px rgba(38,55,68,.35);
  --container: 1240px;
  --header-h: 76px;
  --focus: 0 0 0 3px rgba(0,146,156,.35);
  --ease: cubic-bezier(.2,.7,.2,1);
}

/* ---- Base ---------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; background: var(--c-bg); color: var(--c-ink); font-family: var(--f-sans); font-size: var(--fs-md); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-teal-strong); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--c-teal-deep); }
h1, h2, h3, h4 { font-family: var(--f-serif); font-weight: 500; line-height: 1.15; color: var(--c-ink); margin: 0 0 var(--sp-4); letter-spacing: -.01em; }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 var(--sp-4); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--c-teal); outline-offset: 2px; }
.icon { width: 20px; height: 20px; flex: none; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; background: var(--c-ink); color: #fff; padding: 10px 16px; border-radius: var(--radius); z-index: 1000; }
.skip-link:focus { top: 12px; color: #fff; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-5); }
@media (max-width: 600px) { .container { padding: 0 var(--sp-4); } }
.muted { color: var(--c-muted); }
.small { font-size: var(--fs-sm); }
.eyebrow { display: inline-block; font-family: var(--f-sans); font-size: var(--fs-xs); letter-spacing: .32em; text-transform: uppercase; color: var(--c-orange-strong); font-weight: 500; margin-bottom: var(--sp-4); }
.stack > * + * { margin-top: var(--sp-4); }

/* ---- Buttons --------------------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 26px; border-radius: var(--radius-pill); border: 1.5px solid transparent; font-weight: 500; font-size: .95rem; text-decoration: none; cursor: pointer; transition: background .2s var(--ease), color .2s, border-color .2s, transform .15s, box-shadow .2s; white-space: nowrap; }
.btn .icon { width: 18px; height: 18px; }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: none; box-shadow: var(--focus); }
.btn--primary { background: var(--c-teal-strong); color: #fff; }
.btn--primary:hover { background: var(--c-teal-deep); color: #fff; }
.btn--secondary { background: transparent; color: var(--c-orange-strong); border-color: var(--c-orange); }
.btn--secondary:hover { background: var(--c-orange-pale); color: var(--c-orange-strong); }
.btn--outline { background: var(--c-surface); color: var(--c-teal-strong); border-color: var(--c-teal); }
.btn--outline:hover { background: var(--c-teal-pale); color: var(--c-teal-deep); }
.btn--accent { background: var(--c-orange); color: #2B1700; }
.btn--accent:hover { background: #F27300; color: #2B1700; }
.btn--ghost { background: transparent; color: var(--c-ink); border-color: var(--c-line-strong); }
.btn--ghost:hover { border-color: var(--c-ink); color: var(--c-ink); }
.btn--whatsapp { background: var(--c-teal-strong); color: #fff; }
.btn--whatsapp:hover { background: var(--c-teal-deep); color: #fff; }
.btn--block { width: 100%; }
.btn--sm { min-height: 38px; padding: 0 16px; font-size: var(--fs-sm); }
.btn[disabled], .btn.is-disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-size: var(--fs-sm); font-weight: 500; text-decoration: none; }
.link-arrow .icon { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.link-arrow:hover .icon { transform: translateX(3px); }
.icon-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 0; background: transparent; color: var(--c-ink); cursor: pointer; position: relative; text-decoration: none; }
.icon-btn:hover { background: var(--c-bg-alt); color: var(--c-ink); }
.icon-btn .icon { width: 22px; height: 22px; }

/* ---- Header -------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250,248,244,.97); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.site-header.is-scrolled { border-color: var(--c-line); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; gap: var(--sp-5); min-height: var(--header-h); }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 52px; width: auto; }
.main-nav { flex: 1; display: flex; justify-content: center; }
.main-nav ul { display: flex; gap: var(--sp-6); list-style: none; margin: 0; padding: 0; }
.main-nav a { position: relative; display: block; padding: 10px 0; font-size: .95rem; color: var(--c-ink); text-decoration: none; }
.main-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; border-radius: 2px; background: var(--c-teal); transform: scaleX(0); transition: transform .25s var(--ease); }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.main-nav a.is-active { color: var(--c-teal-strong); }
.header-actions { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.cart-count { position: absolute; top: 4px; right: 2px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px; background: var(--c-orange); color: #2B1700; font-size: 11px; font-weight: 600; line-height: 18px; text-align: center; }
.cart-count[data-count="0"] { display: none; }
.menu-toggle { display: none; }
.header-search { display: none; border-top: 1px solid var(--c-line); padding: var(--sp-4) 0; }
.header-search.is-open { display: block; }
.header-search form { display: flex; gap: var(--sp-3); }
@media (max-width: 980px) {
  .menu-toggle { display: inline-grid; }
  .main-nav { position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); background: var(--c-bg); box-shadow: var(--shadow-lg); transform: translateX(100%); transition: transform .3s var(--ease); z-index: 80; display: block; padding: 88px var(--sp-5) var(--sp-5); overflow-y: auto; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav a { padding: 14px 0; font-size: 1.1rem; border-bottom: 1px solid var(--c-line); }
  .main-nav a::after { display: none; }
  .nav-close { position: absolute; top: 18px; right: 16px; }
  .brand img { height: 44px; }
  .header-inner { gap: var(--sp-2); }
}
@media (min-width: 981px) { .nav-close, .nav-extra { display: none; } .site-header { background: rgba(250,248,244,.92); backdrop-filter: saturate(140%) blur(10px); } }
@media (max-width: 980px) { .main-nav:not(.is-open) { visibility: hidden; } }
.nav-backdrop { position: fixed; inset: 0; background: rgba(38,55,68,.35); z-index: 70; opacity: 0; pointer-events: none; transition: opacity .3s; }
.nav-backdrop.is-open { opacity: 1; pointer-events: auto; }

/* ---- Flash messages & alerts --------------------------------------------- */
.flash-wrap { margin-top: var(--sp-4); }
.alert { display: flex; gap: var(--sp-3); align-items: flex-start; padding: 14px 16px; border-radius: var(--radius); border: 1px solid var(--c-line); background: var(--c-surface); font-size: var(--fs-sm); margin-bottom: var(--sp-3); }
.alert .icon { margin-top: 1px; }
.alert--success { background: var(--c-success-pale); border-color: #B9DEC8; color: #164F33; }
.alert--error { background: var(--c-danger-pale); border-color: #F3C0BA; color: #8A1B12; }
.alert--info { background: var(--c-teal-pale); border-color: #BFE3E0; color: #0B4F54; }
.alert--warn { background: var(--c-orange-pale); border-color: #F6D3AE; color: #7A3A00; }
.alert p:last-child { margin: 0; }

/* ---- Hero ------------------------------------------------------------------ */
.hero { position: relative; background: var(--c-bg-alt); overflow: hidden; }
.hero__inner { position: relative; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); min-height: min(640px, 78vh); align-items: center; }
.hero__copy { position: relative; z-index: 2; padding: var(--sp-8) var(--sp-6) var(--sp-8) 0; }
.hero__copy h1 { max-width: 13ch; margin-bottom: var(--sp-5); }
.hero__copy p { font-size: var(--fs-lg); color: var(--c-muted); max-width: 40ch; margin-bottom: var(--sp-6); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.hero__scene { position: absolute; inset: 0 0 0 34%; z-index: 1; }
.hero__scene::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--c-bg-alt) 0%, rgba(243,237,227,.6) 18%, rgba(243,237,227,0) 42%); z-index: 2; pointer-events: none; }
.hero__room { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero__art { position: absolute; z-index: 3; left: 50%; top: 40%; transform: translate(-50%, -50%); width: min(46%, 520px); opacity: 0; transition: opacity .8s var(--ease); }
.hero__art.is-active { opacity: 1; }
.hero__art canvas, .hero__art img { width: 100%; height: auto; display: block; filter: drop-shadow(0 22px 26px rgba(38,30,20,.32)); }
.hero__dots { position: absolute; z-index: 4; right: var(--sp-5); top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 10px; }
.hero__dots button { width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid var(--c-teal); background: transparent; padding: 0; cursor: pointer; }
.hero__dots button[aria-current="true"] { background: var(--c-teal); }
.hero__caption { position: absolute; z-index: 4; right: var(--sp-5); bottom: var(--sp-5); background: rgba(255,255,255,.92); border-radius: var(--radius); padding: 10px 14px; font-size: var(--fs-sm); box-shadow: var(--shadow); text-decoration: none; color: var(--c-ink); display: none; }
.hero__caption.is-active { display: block; }
.hero__caption strong { display: block; font-family: var(--f-serif); font-weight: 500; font-size: 1rem; }
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; min-height: 0; }
  .hero__copy { padding: var(--sp-7) 0 var(--sp-5); }
  .hero__scene { position: relative; inset: auto; height: 62vw; max-height: 460px; margin: 0 calc(var(--sp-4) * -1); }
  .hero__scene::before { background: linear-gradient(180deg, var(--c-bg-alt) 0%, rgba(243,237,227,0) 22%); }
  .hero__art { width: 52%; top: 42%; }
  .hero__dots { flex-direction: row; top: auto; bottom: 14px; right: 50%; transform: translateX(50%); }
  .hero__caption { display: none !important; }
}

/* ---- Sections ------------------------------------------------------------ */
.section { padding: var(--sp-8) 0; }
.section--tight { padding: var(--sp-7) 0; }
.section--alt { background: var(--c-bg-alt); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-4); margin-bottom: var(--sp-6); flex-wrap: wrap; }
.section-head h2 { margin: 0; display: flex; align-items: center; gap: var(--sp-4); }
.section-head h2::before { content: ""; width: 28px; height: 2px; background: var(--c-orange); flex: none; }
.section-head p { margin: var(--sp-2) 0 0; color: var(--c-muted); max-width: 60ch; }
.section-head--center { justify-content: center; text-align: center; }
.section-head--center h2::before { display: none; }

/* ---- Category shortcuts ----------------------------------------------------- */
.cat-strip { border-bottom: 1px solid var(--c-line); background: var(--c-bg); }
.cat-row { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(96px, 1fr); gap: var(--sp-3); padding: var(--sp-6) 0; overflow-x: auto; scrollbar-width: none; }
.cat-row::-webkit-scrollbar { display: none; }
.cat { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); text-decoration: none; color: var(--c-ink); font-size: .95rem; text-align: center; padding: var(--sp-2); border-radius: var(--radius); }
.cat__icon { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: var(--c-teal-pale); color: var(--c-teal-strong); transition: transform .25s var(--ease), box-shadow .25s; }
.cat:nth-child(even) .cat__icon { background: var(--c-orange-pale); color: var(--c-orange-strong); }
.cat__icon .icon { width: 30px; height: 30px; }
.cat:hover { color: var(--c-ink); }
.cat:hover .cat__icon { transform: translateY(-3px); box-shadow: var(--shadow); }

/* ---- Product cards --------------------------------------------------------- */
.grid { display: grid; gap: var(--sp-6) var(--sp-5); grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 1100px) { .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .grid, .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-5) var(--sp-3); } }
.card { position: relative; display: flex; flex-direction: column; }
.card__media { position: relative; display: block; aspect-ratio: 4 / 3.3; background: var(--c-bg-alt); border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card__media img { transform: scale(1.035); }
.card__labels { position: absolute; left: 10px; bottom: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.label { display: inline-block; padding: 3px 10px; border-radius: var(--radius-pill); font-size: 11px; font-weight: 600; letter-spacing: .02em; background: var(--c-orange); color: #2B1700; }
.label--teal { background: var(--c-teal-strong); color: #fff; }
.label--light { background: rgba(255,255,255,.92); color: var(--c-ink); }
.label--demo { background: var(--c-ink); color: #fff; }
.card__body { padding-top: var(--sp-3); display: flex; flex-direction: column; gap: 2px; }
.card__title { font-family: var(--f-sans); font-size: .98rem; font-weight: 500; margin: 0; line-height: 1.35; }
.card__title a { color: var(--c-ink); text-decoration: none; }
.card__title a::after { content: ""; position: absolute; inset: 0; }
.card__title a:focus-visible { outline: none; }
.card:focus-within .card__media { box-shadow: var(--focus); }
.card__meta { font-size: var(--fs-xs); color: var(--c-muted); display: flex; gap: 8px; flex-wrap: wrap; }
.card__meta span + span::before { content: "|"; margin-right: 8px; color: var(--c-line-strong); }
.card__price { font-weight: 600; color: var(--c-teal-strong); margin-top: 4px; }
.card__price small { font-weight: 400; color: var(--c-muted); }
.card__status { font-size: var(--fs-xs); color: var(--c-orange-strong); }
@media (max-width: 760px) { .card__meta span:nth-child(3), .card__meta .more { display: none; } }

/* ---- Promo split blocks ----------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-7); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: var(--sp-5); } }
.split__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); background: var(--c-bg-alt); }
.split__media img, .split__media canvas { width: 100%; height: auto; display: block; }
.ticks { list-style: none; padding: 0; margin: 0 0 var(--sp-5); display: grid; gap: var(--sp-3); }
.ticks li { display: flex; gap: var(--sp-3); align-items: flex-start; }
.ticks .icon { color: var(--c-teal); margin-top: 2px; }
.promo-room { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--c-surface); border: 1px solid var(--c-line); display: grid; grid-template-columns: 1fr 1.2fr; }
.promo-room__copy { padding: var(--sp-7); }
.promo-room__visual { position: relative; min-height: 320px; }
.promo-room__visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.promo-room__art { position: absolute; left: 50%; top: 36%; width: 40%; transform: translate(-50%, -50%); }
.promo-room__art canvas, .promo-room__art img { width: 100%; filter: drop-shadow(0 14px 18px rgba(38,30,20,.3)); }
@media (max-width: 860px) { .promo-room { grid-template-columns: 1fr; } .promo-room__copy { padding: var(--sp-5); } }

/* ---- Style chips ----------------------------------------------------------- */
.chips { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--radius-pill); border: 1px solid var(--c-line-strong); background: var(--c-surface); color: var(--c-ink); text-decoration: none; font-size: var(--fs-sm); transition: border-color .2s, background .2s, color .2s; }
.chip:hover { border-color: var(--c-teal); color: var(--c-teal-strong); }
.swatch-dot { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(0,0,0,.12); flex: none; }

/* ---- Steps ----------------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sp-5); counter-reset: step; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.step { display: flex; gap: var(--sp-4); align-items: flex-start; padding: var(--sp-5); background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-lg); }
.step__icon { width: 48px; height: 48px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--c-teal-pale); color: var(--c-teal-strong); }
.step:nth-child(even) .step__icon { background: var(--c-orange-pale); color: var(--c-orange-strong); }
.step__icon .icon { width: 24px; height: 24px; }
.step h3 { font-family: var(--f-sans); font-size: 1rem; font-weight: 600; margin: 2px 0 4px; }
.step h3::before { counter-increment: step; content: counter(step) ". "; color: var(--c-muted); font-weight: 500; }
.step p { margin: 0; font-size: var(--fs-sm); color: var(--c-muted); }

/* ---- Frame samples strip ------------------------------------------------- */
.frame-strip { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--sp-4); }
.frame-sample { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: var(--sp-3); text-align: center; font-size: var(--fs-sm); }
.frame-sample canvas { width: 100%; height: auto; display: block; margin-bottom: var(--sp-2); }

/* ---- Testimonials -------------------------------------------------------- */
.quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--sp-5); }
.quote { margin: 0; padding: var(--sp-5); background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-lg); }
.quote p { font-family: var(--f-serif); font-size: 1.05rem; font-style: italic; }
.quote footer { font-size: var(--fs-sm); color: var(--c-muted); }

/* ---- Contact block -------------------------------------------------------- */
.contact-band { display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--sp-6); align-items: center; padding: var(--sp-7); border-radius: var(--radius-lg); background: var(--c-surface); border: 1px solid var(--c-line); }
@media (max-width: 860px) { .contact-band { grid-template-columns: 1fr; padding: var(--sp-5); } }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-3); }
.contact-list li { display: flex; gap: var(--sp-3); align-items: flex-start; }
.contact-list .icon { color: var(--c-teal); margin-top: 3px; }
.contact-list a { color: var(--c-ink); }

/* ---- Footer -------------------------------------------------------------- */
.site-footer { background: var(--c-bg-alt); border-top: 1px solid var(--c-line); padding: var(--sp-8) 0 var(--sp-5); margin-top: var(--sp-8); font-size: var(--fs-sm); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--sp-6); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 60px; width: auto; margin-bottom: var(--sp-4); }
.site-footer h3 { font-family: var(--f-sans); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .18em; font-weight: 600; color: var(--c-muted); margin-bottom: var(--sp-4); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-2); }
.site-footer a { color: var(--c-ink); text-decoration: none; }
.site-footer a:hover { color: var(--c-teal-strong); text-decoration: underline; }
.socials { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); }
.socials a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--c-line-strong); }
.socials a:hover { border-color: var(--c-teal); text-decoration: none; }
.footer-bottom { margin-top: var(--sp-7); padding-top: var(--sp-5); border-top: 1px solid var(--c-line); display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; color: var(--c-muted); }

/* ---- Page header / breadcrumbs -------------------------------------------- */
.page-head { padding: var(--sp-7) 0 var(--sp-5); }
.page-head h1 { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.8rem); margin-bottom: var(--sp-2); }
.page-head p { color: var(--c-muted); max-width: 64ch; margin: 0; }
.crumbs { font-size: var(--fs-sm); color: var(--c-muted); margin-bottom: var(--sp-4); }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--c-line-strong); }
.crumbs a { color: var(--c-muted); text-decoration: none; }
.crumbs a:hover { color: var(--c-teal-strong); }

/* ---- Forms ---------------------------------------------------------------- */
.field { display: grid; gap: 6px; margin-bottom: var(--sp-4); }
.field > label, .field-label { font-size: var(--fs-sm); font-weight: 500; }
.field .hint { font-size: var(--fs-xs); color: var(--c-muted); margin: 0; }
.optional { font-weight: 400; color: var(--c-muted); }
.input, .select, .textarea { width: 100%; min-height: 48px; padding: 11px 14px; background: var(--c-surface); border: 1px solid var(--c-line-strong); border-radius: var(--radius); transition: border-color .2s, box-shadow .2s; }
.textarea { min-height: 110px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--c-teal); box-shadow: var(--focus); }
.input[aria-invalid="true"], .select[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--c-danger); }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23263744' stroke-width='1.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; padding-right: 40px; }
.field-error { color: var(--c-danger); font-size: var(--fs-sm); margin: 0; display: flex; gap: 6px; align-items: center; }
.field-error::before { content: "!"; display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; background: var(--c-danger); color: #fff; font-size: 11px; font-weight: 700; flex: none; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--sp-4); }
.form-grid .span-2 { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: var(--fs-sm); cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--c-teal-strong); flex: none; }
.radio-cards { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.radio-card { position: relative; }
.radio-card input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.radio-card span { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 16px; border: 1.5px solid var(--c-line-strong); border-radius: var(--radius); background: var(--c-surface); font-size: var(--fs-sm); transition: border-color .15s, background .15s; }
.radio-card input:checked + span { border-color: var(--c-teal); background: var(--c-teal-pale); color: var(--c-teal-deep); font-weight: 500; }
.radio-card input:checked + span::before { content: "✓"; font-weight: 700; }
.radio-card input:focus-visible + span { box-shadow: var(--focus); }
.hp { position: absolute !important; left: -9999px !important; }
.dropzone { position: relative; display: grid; place-items: center; text-align: center; gap: var(--sp-2); padding: var(--sp-6) var(--sp-4); border: 1.5px dashed var(--c-line-strong); border-radius: var(--radius-lg); background: var(--c-surface); color: var(--c-muted); font-size: var(--fs-sm); transition: border-color .2s, background .2s; }
.dropzone.is-over { border-color: var(--c-teal); background: var(--c-teal-pale); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone .icon { width: 32px; height: 32px; color: var(--c-teal); }
.dropzone strong { color: var(--c-ink); }
.preview-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); gap: var(--sp-2); margin-top: var(--sp-3); }
.preview-list figure { margin: 0; position: relative; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--c-bg-alt); }
.preview-list img { width: 100%; height: 100%; object-fit: cover; }
.preview-list figcaption { position: absolute; left: 0; right: 0; bottom: 0; font-size: 10px; background: rgba(38,55,68,.7); color: #fff; padding: 2px 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---- Panels ---------------------------------------------------------------- */
.panel { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius-lg); padding: var(--sp-5); }
.panel + .panel { margin-top: var(--sp-4); }
.panel h2 { font-size: 1.35rem; }
.panel--sticky { position: sticky; top: calc(var(--header-h) + 16px); }

/* ---- Catalogue -------------------------------------------------------------- */
.catalog { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: var(--sp-6); align-items: start; padding-bottom: var(--sp-7); }
.filters { position: sticky; top: calc(var(--header-h) + 16px); max-height: calc(100vh - var(--header-h) - 32px); overflow-y: auto; padding-right: 6px; }
.filters fieldset { border: 0; border-top: 1px solid var(--c-line); margin: 0; padding: var(--sp-4) 0; }
.filters legend { font-size: var(--fs-sm); font-weight: 600; padding: 0; margin-bottom: var(--sp-3); }
.filters .check { margin-bottom: 8px; }
.filters .check small { color: var(--c-muted); }
.price-range { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-2); }
.price-range .input { min-height: 40px; padding: 8px 10px; }
.filters-head { display: none; }
.catalog-bar { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); flex-wrap: wrap; }
.catalog-bar .count { font-size: var(--fs-sm); color: var(--c-muted); }
.catalog-bar .select { min-height: 42px; width: auto; }
.catalog-search { display: flex; gap: var(--sp-2); flex: 1; max-width: 420px; }
.catalog-search .input { min-height: 42px; }
.filter-toggle { display: none; }
.active-filters { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-bottom: var(--sp-4); }
.active-filters a { display: inline-flex; gap: 6px; align-items: center; padding: 4px 10px; border-radius: var(--radius-pill); background: var(--c-teal-pale); color: var(--c-teal-deep); font-size: var(--fs-xs); text-decoration: none; }
.active-filters a .icon { width: 14px; height: 14px; }
.results.is-loading { opacity: .5; transition: opacity .2s; pointer-events: none; }
@media (max-width: 980px) {
  .catalog { grid-template-columns: 1fr; }
  .filter-toggle { display: inline-flex; }
  .filters { position: fixed; inset: 0 auto 0 0; width: min(360px, 90vw); max-height: none; background: var(--c-bg); z-index: 90; padding: 0 var(--sp-5) var(--sp-5); transform: translateX(-105%); transition: transform .3s var(--ease); box-shadow: var(--shadow-lg); }
  .filters.is-open { transform: none; }
  .filters-head { display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: var(--c-bg); padding: var(--sp-4) 0; z-index: 2; }
  .filters-head h2 { margin: 0; font-size: 1.3rem; }
  .filters-foot { position: sticky; bottom: 0; background: var(--c-bg); padding: var(--sp-4) 0; box-shadow: 0 -10px 16px -12px rgba(38,55,68,.25); }
}
@media (min-width: 981px) { .filters-foot .js-apply-filters { display: none; } }
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: var(--sp-7); flex-wrap: wrap; }
.pagination a, .pagination span { min-width: 44px; height: 44px; display: grid; place-items: center; padding: 0 10px; border-radius: var(--radius); border: 1px solid var(--c-line); background: var(--c-surface); color: var(--c-ink); text-decoration: none; font-size: var(--fs-sm); }
.pagination a:hover { border-color: var(--c-teal); color: var(--c-teal-strong); }
.pagination [aria-current="page"] { background: var(--c-teal-strong); border-color: var(--c-teal-strong); color: #fff; }

/* ---- Empty states ------------------------------------------------------------ */
.empty { text-align: center; padding: var(--sp-8) var(--sp-5); border: 1px dashed var(--c-line-strong); border-radius: var(--radius-lg); background: var(--c-surface); }
.empty__icon { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto var(--sp-4); background: var(--c-teal-pale); color: var(--c-teal-strong); }
.empty__icon .icon { width: 34px; height: 34px; }
.empty h2, .empty h3 { margin-bottom: var(--sp-2); }
.empty p { color: var(--c-muted); max-width: 46ch; margin: 0 auto var(--sp-5); }

/* ---- Product page ------------------------------------------------------------- */
.product { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: var(--sp-7); align-items: start; padding-bottom: var(--sp-7); }
@media (max-width: 960px) { .product { grid-template-columns: 1fr; gap: var(--sp-5); } }
.gallery__stage { position: relative; background: linear-gradient(180deg, #F1EBE1, #E9E1D4); border-radius: var(--radius-lg); display: grid; place-items: center; padding: clamp(18px, 5%, 56px); aspect-ratio: 1 / 1; overflow: hidden; }
.gallery__stage canvas { max-width: 100%; max-height: 100%; width: auto; height: auto; display: block; }
.gallery__stage .photo-view { max-width: 100%; max-height: 100%; object-fit: contain; display: none; box-shadow: var(--shadow); }
.gallery__stage.show-photo canvas { display: none; }
.gallery__stage.show-photo .photo-view { display: block; }
.gallery__note { position: absolute; left: 12px; bottom: 12px; right: 12px; margin: 0; font-size: var(--fs-xs); color: var(--c-muted); background: rgba(255,255,255,.85); padding: 6px 10px; border-radius: var(--radius); display: none; }
.gallery__note.is-visible { display: block; }
.thumbs { display: flex; gap: var(--sp-2); margin-top: var(--sp-3); overflow-x: auto; padding-bottom: 4px; }
.thumbs button { flex: none; width: 76px; height: 76px; padding: 0; border-radius: var(--radius); border: 2px solid transparent; overflow: hidden; background: var(--c-bg-alt); cursor: pointer; }
.thumbs button[aria-pressed="true"] { border-color: var(--c-teal); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.thumbs .thumb-framed { display: grid; place-items: center; font-size: 10px; color: var(--c-teal-deep); background: var(--c-teal-pale); line-height: 1.2; text-align: center; padding: 4px; }
.thumbs .thumb-framed .icon { width: 22px; height: 22px; margin-bottom: 2px; }
.product__info h1 { font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.6rem); margin-bottom: var(--sp-2); }
.product__code { font-size: var(--fs-xs); color: var(--c-muted); letter-spacing: .06em; }
.product__lead { color: var(--c-muted); margin: var(--sp-3) 0 var(--sp-5); }
.specs { display: grid; grid-template-columns: auto 1fr; gap: 6px var(--sp-5); margin: 0 0 var(--sp-5); font-size: var(--fs-sm); }
.specs dt { color: var(--c-muted); }
.specs dd { margin: 0; }
.availability { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-sm); font-weight: 500; }
.availability::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.availability--available { color: var(--c-success); }
.availability--made_to_order { color: var(--c-teal-strong); }
.availability--reserved, .availability--sold { color: var(--c-orange-strong); }
.config-group { border: 0; padding: 0; margin: 0 0 var(--sp-5); }
.config-group legend { font-weight: 600; font-size: var(--fs-sm); margin-bottom: var(--sp-3); padding: 0; display: flex; justify-content: space-between; width: 100%; }
.config-group legend .selected-name { font-weight: 400; color: var(--c-muted); }
.size-options { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.opt > span { display: grid; gap: 2px; min-width: 104px; padding: 10px 14px; border: 1.5px solid var(--c-line-strong); border-radius: var(--radius); background: var(--c-surface); font-size: var(--fs-sm); line-height: 1.3; transition: border-color .15s, background .15s, box-shadow .15s; }
.opt > span small { color: var(--c-muted); font-size: var(--fs-xs); }
.opt input:checked + span { border-color: var(--c-teal); background: var(--c-teal-pale); box-shadow: inset 0 0 0 1px var(--c-teal); }
.opt input:checked + span::after { content: "✓"; position: absolute; top: 6px; right: 8px; font-size: 12px; font-weight: 700; color: var(--c-teal-strong); }
.opt input:focus-visible + span { box-shadow: var(--focus); }
.opt input:disabled + span { opacity: .45; text-decoration: line-through; }
.frame-options { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: var(--sp-2); }
.frame-opt > span { padding: 8px; min-width: 0; text-align: center; }
.frame-opt .tex { display: block; height: 34px; border-radius: 3px; background-color: var(--c-bg-alt); background-size: auto 100%; background-repeat: repeat-x; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); }
.frame-opt .tex--none { background: repeating-linear-gradient(135deg, #fff 0 6px, var(--c-bg-alt) 6px 12px); }
.custom-size { display: none; grid-template-columns: 1fr auto 1fr; gap: var(--sp-2); align-items: end; margin-top: var(--sp-3); padding: var(--sp-4); background: var(--c-bg-alt); border-radius: var(--radius); }
.custom-size.is-visible { display: grid; }
.custom-size .field { margin: 0; }
.custom-size .times { padding-bottom: 12px; color: var(--c-muted); }
.custom-size .hint { grid-column: 1 / -1; }
.price-box { display: flex; align-items: baseline; gap: var(--sp-3); flex-wrap: wrap; margin: var(--sp-5) 0 var(--sp-4); padding-top: var(--sp-4); border-top: 1px solid var(--c-line); }
.price-box .price { font-family: var(--f-serif); font-size: 2rem; color: var(--c-teal-strong); font-weight: 500; transition: color .2s; }
.price-box .price.is-updated { animation: pricePulse .5s var(--ease); }
@keyframes pricePulse { 0% { color: var(--c-orange-strong); } 100% { color: var(--c-teal-strong); } }
.price-box .breakdown { font-size: var(--fs-xs); color: var(--c-muted); }
.buy-row { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.buy-row .btn--primary { flex: 1; min-width: 200px; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--c-line-strong); border-radius: var(--radius-pill); background: var(--c-surface); height: 48px; }
.qty button { width: 44px; height: 100%; border: 0; background: transparent; cursor: pointer; display: grid; place-items: center; border-radius: var(--radius-pill); color: var(--c-ink); }
.qty button:hover { background: var(--c-bg-alt); }
.qty input { width: 44px; text-align: center; border: 0; background: transparent; font-weight: 600; -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button, .qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qty .icon { width: 16px; height: 16px; }
.side-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); margin-top: var(--sp-4); }
.side-actions .btn { flex: 1; min-width: 180px; }
.product__desc { margin-top: var(--sp-6); padding-top: var(--sp-5); border-top: 1px solid var(--c-line); }
.product__desc h2 { font-size: 1.3rem; }
.form-message { font-size: var(--fs-sm); margin-top: var(--sp-3); min-height: 1.2em; }
.form-message.is-error { color: var(--c-danger); }

/* ---- Toast ------------------------------------------------------------------ */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 120px); z-index: 200; display: flex; align-items: center; gap: var(--sp-4); background: var(--c-ink); color: #fff; padding: 12px 14px 12px 18px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); font-size: var(--fs-sm); transition: transform .35s var(--ease); max-width: calc(100vw - 32px); }
.toast:not(.is-visible) { visibility: hidden; }
.toast.is-visible { transform: translate(-50%, 0); visibility: visible; }
.toast a { color: #fff; font-weight: 600; white-space: nowrap; }
.toast--error { background: var(--c-danger); }

/* ---- Cart ----------------------------------------------------------------------- */
.cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: var(--sp-6); align-items: start; padding-bottom: var(--sp-7); }
@media (max-width: 960px) { .cart-layout { grid-template-columns: 1fr; } }
.cart-line { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto; gap: var(--sp-4); padding: var(--sp-4) 0; border-bottom: 1px solid var(--c-line); align-items: start; }
.cart-line:first-child { border-top: 1px solid var(--c-line); }
.cart-line__img { width: 110px; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; background: var(--c-bg-alt); }
.cart-line__img img { width: 100%; height: 100%; object-fit: cover; }
.cart-line h3 { font-family: var(--f-sans); font-size: 1rem; font-weight: 600; margin: 0 0 4px; }
.cart-line h3 a { color: var(--c-ink); text-decoration: none; }
.cart-line dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; margin: 0 0 var(--sp-3); font-size: var(--fs-sm); }
.cart-line dt { color: var(--c-muted); }
.cart-line dd { margin: 0; }
.cart-line__total { text-align: right; font-weight: 600; white-space: nowrap; }
.cart-line__total small { display: block; font-weight: 400; color: var(--c-muted); font-size: var(--fs-xs); }
.cart-line__actions { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.cart-line__actions form { display: inline-flex; }
.qty--sm { height: 40px; }
.qty--sm button { width: 36px; }
.qty--sm input { width: 36px; }
.link-btn { border: 0; background: none; padding: 6px 0; color: var(--c-muted); font-size: var(--fs-sm); cursor: pointer; display: inline-flex; gap: 6px; align-items: center; text-decoration: underline; text-underline-offset: 3px; }
.link-btn:hover { color: var(--c-danger); }
.link-btn .icon { width: 16px; height: 16px; }
@media (max-width: 560px) {
  .cart-line { grid-template-columns: 80px minmax(0, 1fr); }
  .cart-line__img { width: 80px; }
  .cart-line__total { grid-column: 2; text-align: left; }
}
.summary-row { display: flex; justify-content: space-between; gap: var(--sp-3); font-size: var(--fs-sm); padding: 6px 0; }
.summary-row--total { font-size: 1.15rem; font-weight: 600; border-top: 1px solid var(--c-line); margin-top: var(--sp-2); padding-top: var(--sp-3); }
.summary-row--total span:last-child { color: var(--c-teal-strong); }
.summary-items { list-style: none; margin: 0 0 var(--sp-3); padding: 0; }
.summary-items li { display: grid; grid-template-columns: 56px 1fr auto; gap: var(--sp-3); padding: var(--sp-2) 0; font-size: var(--fs-sm); border-bottom: 1px solid var(--c-line); }
.summary-items img { width: 56px; height: 56px; object-fit: cover; border-radius: var(--radius-sm); }
.summary-items small { display: block; color: var(--c-muted); }
.note-box { display: flex; gap: var(--sp-3); padding: var(--sp-4); border-radius: var(--radius); background: var(--c-teal-pale); color: #0B4F54; font-size: var(--fs-sm); }
.note-box .icon { flex: none; color: var(--c-teal-strong); }
.note-box--orange { background: var(--c-orange-pale); color: #6B3300; }
.note-box--orange .icon { color: var(--c-orange-strong); }

/* ---- Success page ------------------------------------------------------------- */
.done { max-width: 760px; margin: 0 auto; padding: var(--sp-7) 0; }
.done__badge { width: 76px; height: 76px; border-radius: 50%; display: grid; place-items: center; background: var(--c-teal-pale); color: var(--c-teal-strong); margin-bottom: var(--sp-4); }
.done__badge .icon { width: 40px; height: 40px; }
.done__ref { display: inline-block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--c-bg-alt); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 4px 10px; font-size: 1.05rem; letter-spacing: .04em; }
.send-steps { counter-reset: s; list-style: none; padding: 0; margin: var(--sp-5) 0; display: grid; gap: var(--sp-3); }
.send-steps li { position: relative; padding-left: 40px; min-height: 28px; padding-top: 2px; }
.send-steps li::before { counter-increment: s; content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--c-teal-strong); color: #fff; font-weight: 600; font-size: var(--fs-sm); }
.wa-cta { display: flex; flex-direction: column; gap: var(--sp-3); align-items: flex-start; padding: var(--sp-5); border: 1.5px solid var(--c-teal); border-radius: var(--radius-lg); background: var(--c-surface); margin: var(--sp-5) 0; }
.message-preview { white-space: pre-wrap; font-size: var(--fs-sm); background: var(--c-bg-alt); border-radius: var(--radius); padding: var(--sp-4); max-height: 260px; overflow: auto; margin: 0; font-family: var(--f-sans); }

/* ---- Room visualiser ----------------------------------------------------------- */
.room-tool { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: var(--sp-5); align-items: start; padding-bottom: var(--sp-7); }
@media (max-width: 1000px) { .room-tool { grid-template-columns: 1fr; } }
.room-stage { position: relative; background: #DDD5C8; border-radius: var(--radius-lg); overflow: hidden; touch-action: none; user-select: none; -webkit-user-select: none; }
.room-stage canvas { display: block; width: 100%; height: auto; cursor: grab; }
.room-stage canvas.is-dragging { cursor: grabbing; }
.room-stage__hint { position: absolute; left: 12px; top: 12px; background: rgba(255,255,255,.9); border-radius: var(--radius-pill); padding: 6px 12px; font-size: var(--fs-xs); display: flex; gap: 6px; align-items: center; pointer-events: none; }
.room-stage__hint .icon { width: 14px; height: 14px; }
.room-stage__empty { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: var(--sp-5); color: var(--c-ink); background: rgba(250,248,244,.86); }
.room-toolbar { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-3); align-items: center; }
.room-toolbar .btn { min-height: 42px; }
.room-toolbar .nudge { display: inline-flex; gap: 4px; }
.room-toolbar .nudge .icon-btn { width: 42px; height: 42px; background: var(--c-surface); border: 1px solid var(--c-line-strong); border-radius: var(--radius); }
.rooms-pick { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-2); }
.rooms-pick button { padding: 0; border: 2px solid transparent; border-radius: var(--radius); overflow: hidden; background: none; cursor: pointer; position: relative; }
.rooms-pick button[aria-pressed="true"] { border-color: var(--c-teal); }
.rooms-pick img { width: 100%; aspect-ratio: 3/2; object-fit: cover; }
.rooms-pick span { display: block; font-size: 11px; padding: 3px 4px; background: var(--c-surface); text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.range-row { display: grid; grid-template-columns: 1fr auto; gap: var(--sp-2); align-items: center; }
.range-row output { font-size: var(--fs-xs); color: var(--c-muted); min-width: 48px; text-align: right; }
input[type="range"] { width: 100%; accent-color: var(--c-teal-strong); height: 32px; }
.tool-section + .tool-section { margin-top: var(--sp-5); padding-top: var(--sp-4); border-top: 1px solid var(--c-line); }
.tool-section h2 { font-family: var(--f-sans); font-size: var(--fs-sm); font-weight: 600; margin-bottom: var(--sp-3); }
.calib-box { display: none; margin-top: var(--sp-3); padding: var(--sp-3); background: var(--c-orange-pale); border-radius: var(--radius); font-size: var(--fs-sm); }
.calib-box.is-visible { display: block; }
.scale-badge { display: inline-flex; gap: 6px; align-items: center; font-size: var(--fs-xs); padding: 4px 10px; border-radius: var(--radius-pill); background: var(--c-bg-alt); color: var(--c-muted); }
.scale-badge.is-calibrated { background: var(--c-teal-pale); color: var(--c-teal-deep); }

/* ---- Prose ---------------------------------------------------------------------- */
.prose { max-width: 72ch; }
.prose p { margin-bottom: var(--sp-4); }
.text-page { padding-bottom: var(--sp-7); }

/* ---- Badges (status) -------------------------------------------------------------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: var(--radius-pill); font-size: var(--fs-xs); font-weight: 500; white-space: nowrap; border: 1px solid transparent; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge--orange { background: var(--c-orange-pale); color: var(--c-orange-strong); }
.badge--amber { background: #FFF6E0; color: #8A5A00; }
.badge--teal { background: var(--c-teal-pale); color: var(--c-teal-deep); }
.badge--green { background: var(--c-success-pale); color: var(--c-success); }
.badge--grey { background: #EEF0F2; color: #4B5563; }

/* ---- Utilities ---------------------------------------------------------------------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; } .mt-4 { margin-top: var(--sp-4); } .mt-5 { margin-top: var(--sp-5); } .mb-4 { margin-bottom: var(--sp-4); }
.flex { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }
.center { text-align: center; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
@media print { .site-header, .site-footer, .toast { display: none !important; } }