/* =========================================================
   Bytový Textil Len — Origami Fold design system
   ========================================================= */

:root{
  --cobalt: #1f3fd1;
  --cobalt-dark: #142a8f;
  --cobalt-ink: #0e1a4a;
  --lemon: #f3cc30;
  --lemon-dark: #d9ad12;
  --paper: #fbf8f1;
  --paper-dim: #f1ecdf;
  --ink: #171a2b;
  --ink-soft: #52566b;
  --line: #ddd6c2;
  --white: #ffffff;
  --radius: 14px;
  --shadow-fold: 0 18px 40px -18px rgba(14, 26, 74, 0.35);
  --shadow-soft: 0 10px 24px -14px rgba(23, 26, 43, 0.25);
  --font-display: Georgia, "Iowan Old Style", "Palatino Linotype", "Times New Roman", serif;
  --font-body: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --font-mono: "Consolas", "SFMono-Regular", Menlo, monospace;
  --container: 1220px;
  --header-h: 76px;
}

*,*::before,*::after{ box-sizing: border-box; }
html,body{ overflow-x: clip; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family: var(--font-display); line-height: 1.12; margin: 0 0 .5em; color: var(--cobalt-ink); }
p{ margin: 0 0 1em; }
button{ font-family: inherit; }
:focus-visible{ outline: 3px solid var(--lemon-dark); outline-offset: 3px; border-radius: 4px; }

.container{ width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }

.visually-hidden{ position:absolute !important; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }

/* honeypot field */
.hp-field{ position:absolute; left:-9999px; top:-9999px; width:1px; height:1px; opacity:0; }

/* ---------- Reveal (safe defaults) ---------- */
.reveal{ opacity:1; transform:none; }
body.js-ready .reveal{
  opacity:0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
  transition-delay: calc(var(--d, 0) * 80ms);
}
body.js-ready .reveal.in-view{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  body.js-ready .reveal{ transition: none; opacity:1; transform:none; }
}

/* ---------- Buttons ---------- */
.btn{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .85em 1.6em;
  font-size: .98rem;
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: 999px;
  border: 2px solid var(--cobalt-ink);
  background: var(--cobalt-ink);
  color: var(--white);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color .3s ease, border-color .3s ease;
}
.btn::before{
  content:"";
  position:absolute; inset:0; width:100%; height:100%;
  background: var(--lemon);
  transform: translateX(-100%);
  transition: transform .35s cubic-bezier(.65,0,.35,1);
  z-index:-1;
}
.btn:hover::before, .btn:focus-visible::before{ transform: translateX(0); }
.btn:hover, .btn:focus-visible{ color: var(--cobalt-ink); }
.btn--ghost{
  background: transparent;
  color: var(--cobalt-ink);
  border-color: var(--cobalt-ink);
}
.btn--ghost::before{ background: var(--cobalt-ink); }
.btn--ghost:hover{ color: var(--white); }
.btn--light{
  border-color: var(--white);
  color: var(--cobalt-ink);
  background: var(--white);
}
.btn--light::before{ background: var(--cobalt-ink); }
.btn--light:hover{ color: var(--white); }
.btn--small{ padding: .6em 1.2em; font-size: .88rem; }
.btn--block{ width:100%; }
.btn[disabled]{ opacity:.6; cursor:not-allowed; }

/* ---------- Icon sprite usage ---------- */
.icon{ width:1.3em; height:1.3em; stroke: currentColor; fill:none; stroke-width:1.6; flex-shrink:0; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 90;
  background: rgba(251,248,241,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container{
  height: var(--header-h);
  display:flex; align-items:center; justify-content:space-between; gap: 1.2rem;
}
.logo{ display:flex; align-items:center; gap:.6rem; }
.logo svg{ width:40px; height:40px; flex-shrink:0; }
.logo .logo-word{ display:flex; flex-direction:column; line-height:1.05; }
.logo .logo-word strong{ font-family: var(--font-display); font-size:1.35rem; color: var(--cobalt-ink); }
.logo .logo-word span{ font-size: .62rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-soft); }

.nav-main{ display:flex; align-items:center; gap: 1.8rem; }
.nav-main a{
  position:relative; font-weight:600; font-size: .95rem; color: var(--cobalt-ink); padding: .3em 0;
}
.nav-main a::after{
  content:""; position:absolute; left:0; bottom:-2px; width:100%; height:2px; background: var(--lemon-dark);
  transform: scaleX(0); transform-origin: left; transition: transform .3s ease;
}
.nav-main a:hover::after, .nav-main a[aria-current]::after{ transform: scaleX(1); }

.header-actions{ display:flex; align-items:center; gap: .9rem; }
.cart-link{ position:relative; display:flex; align-items:center; gap:.4rem; font-weight:700; color: var(--cobalt-ink); }
.cart-count{
  display:inline-flex; align-items:center; justify-content:center;
  min-width: 22px; height:22px; padding:0 5px; border-radius:999px;
  background: var(--lemon); color: var(--cobalt-ink); font-size: .74rem; font-weight:800;
  font-family: var(--font-mono);
}
.cart-count.bump{ animation: bump .4s ease; }
@keyframes bump{ 0%{transform:scale(1);} 40%{transform:scale(1.35);} 100%{transform:scale(1);} }
@media (prefers-reduced-motion: reduce){ .cart-count.bump{ animation:none; } }

.menu-toggle{
  display:none; align-items:center; justify-content:center;
  width:44px; height:44px; border-radius: 10px; border: 2px solid var(--cobalt-ink);
  background: transparent; color: var(--cobalt-ink); cursor:pointer;
}
.menu-toggle .icon{ width:1.4em; height:1.4em; }
.menu-toggle .icon-close{ display:none; }
.menu-toggle[aria-expanded="true"] .icon-menu{ display:none; }
.menu-toggle[aria-expanded="true"] .icon-close{ display:block; }

@media (max-width: 880px){
  .nav-main{
    position: fixed; inset: var(--header-h) 0 0 auto;
    width: min(78vw, 320px); height: calc(100vh - var(--header-h));
    background: var(--paper); border-left: 1px solid var(--line);
    flex-direction: column; align-items: flex-start; gap: 1.4rem;
    padding: 2rem 1.6rem; z-index: 95;
    transform: translateX(100%); visibility: hidden;
    transition: transform .35s ease, visibility .35s ease;
    overflow-y:auto;
  }
  .nav-main.is-open{ transform: translateX(0); visibility: visible; }
  .nav-main a{ font-size: 1.05rem; }
  .menu-toggle{ display:flex; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  overflow: clip;
  background: linear-gradient(155deg, var(--cobalt) 0%, var(--cobalt-dark) 55%, var(--cobalt-ink) 100%);
  color: var(--white);
  padding: clamp(2.6rem, 6vw, 5rem) 0 clamp(5rem, 12vw, 8.5rem);
}
.hero__grain{ position:absolute; inset:0; width:100%; height:100%; opacity:.5; mix-blend-mode: overlay; pointer-events:none; }
.hero__shapes{ position:absolute; inset:0; width:100%; height:100%; pointer-events:none; z-index:1; }
.hero__shapes svg{ position:absolute; filter: drop-shadow(0 10px 20px rgba(0,0,0,.25)); will-change: transform; }
.hero__shapes .s1{ top:8%; left:4%; width: 90px; animation: float1 9s ease-in-out infinite; }
.hero__shapes .s2{ top:62%; left:12%; width: 46px; animation: float2 7s ease-in-out infinite; }
.hero__shapes .s3{ top:18%; right:8%; width: 70px; animation: float2 8.5s ease-in-out infinite; }
.hero__shapes .s4{ top:70%; right:18%; width: 56px; animation: float1 10s ease-in-out infinite; }
@keyframes float1{ 0%,100%{ transform: translateY(0) rotate(0deg);} 50%{ transform: translateY(-16px) rotate(8deg);} }
@keyframes float2{ 0%,100%{ transform: translateY(0) rotate(0deg);} 50%{ transform: translateY(14px) rotate(-10deg);} }
@media (prefers-reduced-motion: reduce){ .hero__shapes svg{ animation:none !important; } }

.hero .container{ position:relative; z-index:2; }
.hero__grid{
  display:grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem,5vw,4rem); align-items:center;
}
.hero__eyebrow{
  display:inline-flex; align-items:center; gap:.5em; font-family: var(--font-mono); font-size:.78rem;
  letter-spacing:.12em; text-transform:uppercase; color: var(--lemon); margin-bottom:1rem;
}
.hero h1{
  color: var(--white);
  font-size: clamp(2.5rem, 5.6vw, 4.4rem);
  margin-bottom: .55em;
}
.hero h1 em{ font-style: normal; color: var(--lemon); }
.hero p.lede{ font-size: clamp(1.02rem, 1.4vw, 1.2rem); max-width: 42ch; color: rgba(255,255,255,.86); }
.hero__ctas{ display:flex; flex-wrap:wrap; gap: 1rem; margin-top: 1.6rem; }

.hero__art{ position: relative; min-height: 360px; }
.hero__photo-wrap{
  position: relative; border-radius: var(--radius); overflow:clip;
  clip-path: polygon(6% 0, 100% 0, 100% 92%, 94% 100%, 0 100%, 0 8%);
  box-shadow: var(--shadow-fold);
  transform: rotate(-2deg);
}
.hero__photo-wrap img{ width:100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }
.hero__card{
  position:absolute; right:-6%; bottom:-12%; width: 58%;
  background: var(--white); color: var(--ink); border-radius: 12px;
  padding: 1rem 1.1rem; box-shadow: var(--shadow-fold);
  transform: rotate(3deg);
}
.hero__card img{ width:100%; aspect-ratio: 1/1; object-fit:cover; border-radius:8px; margin-bottom:.6rem; }
.hero__card strong{ display:block; font-family: var(--font-display); font-size:1.02rem; }
.hero__card .price{ font-family: var(--font-mono); color: var(--cobalt); font-weight:700; }

/* ---------- Facts ribbon ---------- */
.facts{
  background: var(--cobalt-ink); color: var(--paper);
  padding: .9rem 0;
  font-family: var(--font-mono); font-size: .82rem; letter-spacing:.03em;
}
.facts .container{
  display:flex; flex-wrap:wrap; gap: .6rem 1.4rem; justify-content:center; text-align:center;
}
.facts span{ display:flex; align-items:center; gap:.5em; }
.facts span::before{ content:"◆"; color: var(--lemon); font-size:.7em; }

/* ---------- Section basics ---------- */
.section{ padding: clamp(3.2rem, 7vw, 6rem) 0; }
.section--tint{ background: var(--paper-dim); }
.section__head{ max-width: 62ch; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.section__head.center{ margin-inline:auto; text-align:center; }
.section__kicker{
  display:inline-flex; align-items:center; gap:.5em; font-family: var(--font-mono); font-size:.78rem;
  text-transform:uppercase; letter-spacing:.14em; color: var(--cobalt); margin-bottom:.6rem;
}
.section__kicker svg{ width:1.4em; height:1.4em; }
.section h2{ font-size: clamp(1.9rem, 3.4vw, 2.7rem); }

.divider{ display:block; width:100%; height: 28px; color: var(--lemon-dark); }
.divider.on-cobalt{ color: var(--cobalt-dark); }

/* ---------- Advisor (signature feature) ---------- */
.advisor{
  position: relative;
  background: var(--white);
  border-radius: 22px;
  box-shadow: var(--shadow-fold);
  padding: clamp(1.6rem, 4vw, 3rem);
  display:grid; grid-template-columns: 1fr 1.2fr; gap: clamp(1.6rem, 4vw, 3rem);
  border: 1px solid var(--line);
}
.advisor__intro .badge{ width: 74px; height:74px; margin-bottom: 1rem; }
.advisor form{ display:grid; gap: 1rem; }
.advisor .field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field{ display:flex; flex-direction:column; gap: .4rem; }
.field label{ font-weight:700; font-size: .88rem; color: var(--cobalt-ink); }
.field input, .field select{
  padding: .7em .8em; border-radius: 10px; border: 2px solid var(--line);
  font-size: 1rem; font-family: inherit; background: var(--paper); accent-color: var(--cobalt);
}
.field input:focus, .field select:focus{ border-color: var(--cobalt); }
.advisor__result{
  margin-top: .6rem; padding: 1rem 1.2rem; border-radius: 12px;
  background: var(--paper-dim); border: 1px dashed var(--cobalt);
  display:none;
}
.advisor__result.is-visible{ display:block; }
.advisor__result h4{ margin-bottom:.4rem; font-size:1.05rem; }
.advisor__result .match-list{ display:flex; flex-wrap:wrap; gap:.5rem; margin-top:.6rem; }
.advisor__result .match-list a{
  font-family: var(--font-mono); font-size: .8rem; font-weight:700; color: var(--cobalt);
  border: 1px solid var(--cobalt); border-radius: 999px; padding: .35em .9em;
}
.advisor__result .match-list a:hover{ background: var(--cobalt); color: var(--white); }

/* ---------- Product grid / strip ---------- */
.product-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem;
}
@media (max-width: 1040px){ .product-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px){
  .product-grid{
    grid-template-columns: none;
    display:flex; overflow-x:auto; scroll-snap-type: x mandatory; gap:1rem;
    padding-bottom: .6rem; margin: 0 -20px; padding-inline: 20px;
  }
  .product-grid .card{ scroll-snap-align:start; min-width: 72vw; }
}

.card{
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow-soft); overflow:clip; border: 1px solid var(--line);
  display:flex; flex-direction:column; transition: transform .35s ease, box-shadow .35s ease;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-fold); }
.card__media{ position:relative; overflow:clip; aspect-ratio: 4/3; }
.card__media img{ width:100%; height:100%; object-fit:cover; transition: transform .5s ease; }
.card:hover .card__media img{ transform: scale(1.08); }
.card__tag{
  position:absolute; top:.7rem; left:.7rem; background: var(--lemon); color: var(--cobalt-ink);
  font-family: var(--font-mono); font-size:.7rem; font-weight:800; padding: .3em .7em; border-radius:999px;
}
.card__body{ padding: 1.1rem 1.2rem 1.3rem; display:flex; flex-direction:column; gap:.5rem; flex:1; }
.card__body h3{ font-size:1.08rem; margin:0; }
.card__body p{ font-size:.9rem; color: var(--ink-soft); margin:0; flex:1; }
.card__foot{ display:flex; align-items:center; justify-content:space-between; margin-top:.4rem; }
.card__price{ font-family: var(--font-mono); font-weight:800; color: var(--cobalt); }
.card__link{ font-weight:700; position:relative; }
.card__link::after{ content:""; position:absolute; left:0; bottom:-3px; width:100%; height:1px; background: currentColor; transform:scaleX(0); transform-origin:left; transition: transform .3s ease; }
.card__link:hover::after{ transform:scaleX(1); }

/* ---------- Story / about teaser ---------- */
.story{ display:grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem,5vw,4rem); align-items:center; }
.story__media{ position:relative; }
.story__media img{ border-radius: var(--radius); aspect-ratio: 4/5; object-fit:cover; box-shadow: var(--shadow-soft); }
.story__media .ornament{ position:absolute; bottom:-18px; left:-18px; width:88px; height:88px; }
@media (max-width: 880px){ .story{ grid-template-columns: 1fr; } }

/* ---------- Newsletter ---------- */
.newsletter{
  background: var(--cobalt-ink); color: var(--paper); border-radius: 18px; padding: clamp(1.6rem,4vw,2.6rem);
  display:grid; grid-template-columns: 1fr auto; gap: 1.6rem; align-items:center;
}
.newsletter h3{ color:var(--white); margin-bottom:.3rem; }
.newsletter p{ margin:0; color: rgba(255,255,255,.78); font-size:.92rem; }
.newsletter form{ display:flex; gap:.6rem; flex-wrap:wrap; }
.newsletter input[type="email"]{
  padding:.75em 1em; border-radius:999px; border:2px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.08); color:var(--white); min-width:220px; font-size:.95rem;
}
.newsletter input[type="email"]::placeholder{ color: rgba(255,255,255,.6); }
@media (max-width: 760px){ .newsletter{ grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer{ background: var(--paper-dim); border-top: 1px solid var(--line); padding: clamp(2.6rem,6vw,4rem) 0 1.6rem; }
.footer__top{ display:grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.4rem; }
.footer__brand .logo{ margin-bottom: .8rem; }
.footer__brand p{ color: var(--ink-soft); font-size:.92rem; max-width:32ch; }
.footer__col h4{ font-size:.82rem; text-transform:uppercase; letter-spacing:.1em; color: var(--cobalt-ink); margin-bottom:.9rem; }
.footer__col ul{ display:flex; flex-direction:column; gap:.55rem; }
.footer__col a{ color: var(--ink-soft); font-size:.92rem; }
.footer__col a:hover{ color: var(--cobalt); }
.footer__newsletter .newsletter{ padding: 1.4rem; }
@media (max-width: 980px){ .footer__top{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer__top{ grid-template-columns: 1fr; } }
.footer__bottom{
  border-top:1px solid var(--line); padding-top: 1.4rem; display:flex; justify-content:space-between;
  flex-wrap:wrap; gap:.6rem; font-size:.84rem; color: var(--ink-soft);
}

/* ---------- Cookie banner ---------- */
.cookie-banner{
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 200;
  max-width: 560px; margin: 0 auto;
  background: var(--cobalt-ink); color: var(--paper);
  border-radius: 14px; box-shadow: var(--shadow-fold);
  padding: 1.2rem 1.3rem; display:flex; flex-direction:column; gap: .9rem;
  transform: translateY(140%); transition: transform .4s ease;
}
.cookie-banner.is-visible{ transform: translateY(0); }
.cookie-banner p{ margin:0; font-size:.88rem; color: rgba(255,255,255,.88); }
.cookie-banner a{ text-decoration: underline; color: var(--lemon); }
.cookie-banner__actions{ display:flex; gap:.7rem; flex-wrap:wrap; }
.cookie-banner .btn--ghost{ border-color: rgba(255,255,255,.7); color: var(--white); }
.cookie-banner .btn--ghost::before{ background: var(--white); }
.cookie-banner .btn--ghost:hover{ color: var(--cobalt-ink); }

/* ---------- Breadcrumb / page header ---------- */
.page-head{
  background: linear-gradient(155deg, var(--cobalt) 0%, var(--cobalt-dark) 100%);
  color: var(--white); padding: clamp(2.4rem,6vw,3.6rem) 0; position:relative; overflow:clip;
}
.page-head h1{ color: var(--white); font-size: clamp(2rem, 4vw, 3rem); margin-bottom:.3rem; }
.page-head p{ color: rgba(255,255,255,.82); max-width: 56ch; margin:0; }
.page-head .divider{ position:absolute; bottom:-1px; left:0; width:100%; }

/* ---------- Prose / legal pages ---------- */
.prose{ max-width: 72ch; margin: 0 auto; }
.prose h2{ margin-top: 2rem; font-size:1.4rem; }
.prose h2:first-child{ margin-top:0; }
.prose ul{ list-style: disc; padding-left: 1.4em; margin-bottom:1em; }
.prose li{ margin-bottom:.4em; }

/* ---------- FAQ accordion ---------- */
.faq-item{ border-bottom: 1px solid var(--line); }
.faq-item__q{
  width:100%; text-align:left; display:flex; align-items:center; justify-content:space-between;
  gap:1rem; background:none; border:none; padding: 1.1rem 0; font-size:1.05rem; font-weight:700;
  color: var(--cobalt-ink); cursor:pointer;
}
.faq-item__q .icon{ width:1.1em; height:1.1em; flex-shrink:0; transition: transform .3s ease; }
.faq-item__q[aria-expanded="true"] .icon-plus{ display:none; }
.faq-item__q[aria-expanded="false"] .icon-minus{ display:none; }
.faq-item__a{ max-height:0; overflow:hidden; transition: max-height .3s ease; }
.faq-item__a p{ padding-bottom: 1.1rem; color: var(--ink-soft); }

/* ---------- Forms ---------- */
.form-grid{ display:grid; gap: 1.1rem; }
.form-grid .field-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field textarea{
  padding:.7em .8em; border-radius:10px; border:2px solid var(--line); font-family:inherit; font-size:1rem;
  min-height: 130px; resize: vertical; background: var(--paper);
}
.field textarea:focus, .field input:focus{ border-color: var(--cobalt); }
.form-note{ font-size: .84rem; color: var(--ink-soft); }
.form-error{ color:#b3261e; font-size:.85rem; display:none; }
.form-error.is-visible{ display:block; }
.form-success{
  display:none; background: var(--paper-dim); border: 1px solid var(--cobalt); border-radius:10px;
  padding: 1rem 1.2rem; margin-top: 1rem; color: var(--cobalt-ink);
}
.form-success.is-visible{ display:block; }
@media (max-width: 620px){ .form-grid .field-row, .advisor .field-row{ grid-template-columns: 1fr; } }

/* ---------- Catalog filters ---------- */
.catalog-toolbar{ display:flex; flex-wrap:wrap; gap: .7rem; align-items:center; justify-content:space-between; margin-bottom: 1.8rem; }
.chip-group{ display:flex; flex-wrap:wrap; gap:.5rem; }
.chip{
  padding:.5em 1.1em; border-radius:999px; border:2px solid var(--line); background: var(--white);
  font-size:.86rem; font-weight:700; color: var(--ink-soft); cursor:pointer;
}
.chip[aria-pressed="true"]{ border-color: var(--cobalt); color: var(--cobalt); background: var(--paper-dim); }

/* ---------- Product detail ---------- */
.product-detail{ display:grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items:start; }
.product-detail__media{ position:relative; }
.product-detail__media img{ border-radius: var(--radius); aspect-ratio: 4/3; object-fit:cover; box-shadow: var(--shadow-soft); width:100%; }
.product-detail__price{ font-family: var(--font-mono); font-size: 1.7rem; font-weight:800; color: var(--cobalt); margin: .4rem 0 1rem; }
.product-detail .material{ font-size:.9rem; color: var(--ink-soft); margin-bottom:1rem; }
.size-select{ margin-bottom: 1.2rem; }
.qty-row{ display:flex; align-items:center; gap:.8rem; margin-bottom:1.2rem; }
.qty-row .stepper{ display:flex; align-items:center; border:2px solid var(--line); border-radius:999px; overflow:clip; }
.qty-row .stepper button{ width:38px; height:38px; border:none; background:var(--paper); cursor:pointer; font-size:1.1rem; }
.qty-row .stepper input{ width:44px; text-align:center; border:none; background:transparent; font-size:1rem; }
@media (max-width: 800px){ .product-detail{ grid-template-columns:1fr; } }

/* ---------- Cart / checkout ---------- */
.cart-table{ width:100%; border-collapse: collapse; margin-bottom: 1.6rem; }
.cart-table th{ text-align:left; font-size:.8rem; text-transform:uppercase; letter-spacing:.06em; color: var(--ink-soft); padding-bottom:.6rem; border-bottom: 2px solid var(--line); }
.cart-table td{ padding: .9rem 0; border-bottom: 1px solid var(--line); vertical-align: middle; }
.cart-item{ display:flex; gap: .8rem; align-items:center; }
.cart-item img{ width: 64px; height:64px; object-fit:cover; border-radius:8px; }
.cart-item__name{ font-weight:700; }
.cart-item__meta{ font-size:.82rem; color: var(--ink-soft); }
.cart-remove{ background:none; border:none; color: var(--ink-soft); cursor:pointer; text-decoration:underline; font-size:.85rem; }
.cart-summary{ margin-left:auto; max-width:320px; background: var(--white); border:1px solid var(--line); border-radius:var(--radius); padding:1.3rem; box-shadow: var(--shadow-soft); }
.cart-summary__row{ display:flex; justify-content:space-between; margin-bottom:.6rem; font-size:.95rem; }
.cart-summary__row.total{ font-weight:800; font-size:1.15rem; color: var(--cobalt); border-top: 1px dashed var(--line); padding-top:.8rem; margin-top:.4rem; }
.cart-empty{ text-align:center; padding: 3rem 1rem; }
.checkout-grid{ display:grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem,4vw,3rem); align-items:start; margin-top: 2.4rem; }
@media (max-width: 900px){ .checkout-grid{ grid-template-columns:1fr; } .cart-summary{ max-width:none; } }

/* ---------- 404 ---------- */
.notfound{ text-align:center; padding: clamp(4rem,10vw,7rem) 0; }
.notfound svg{ width: min(320px, 70vw); height:auto; margin: 0 auto 1.5rem; }
.notfound h1{ font-size: clamp(2.4rem,6vw,4rem); }

/* ---------- Misc badges / seals ---------- */
.seal{ width: 86px; height:86px; }
.badge-row{ display:flex; gap: 1.2rem; flex-wrap:wrap; align-items:center; }
.badge-row .seal-item{ display:flex; align-items:center; gap:.6rem; font-size:.86rem; font-weight:700; color: var(--cobalt-ink); }
.badge-row .seal-item svg{ width: 40px; height:40px; }

/* ---------- Grain texture helper (used on light sections) ---------- */
.grain-overlay{ position:absolute; inset:0; width:100%; height:100%; opacity:.06; pointer-events:none; mix-blend-mode: multiply; }