/* =========================================================
   Vaflárna Kostička — Sci-fi HUD x hand-made waffle shop
   ========================================================= */

:root{
  --graphite-0:#0f1116;
  --graphite-1:#171a22;
  --graphite-2:#1f232e;
  --graphite-3:#2b303d;
  --lavender:#b9aee6;
  --lavender-soft:#dcd6f5;
  --mint:#8fe6c6;
  --mint-dim:#6bb79e;
  --cyan:#7fe8f0;
  --ink:#eef0f7;
  --ink-dim:#a6abc0;
  --warn:#f0a35f;
  --font-display:"Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;
  --font-body:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-mono:"Cascadia Mono","SFMono-Regular",Consolas,"Liberation Mono",monospace;
  --radius:14px;
  --ease:cubic-bezier(.22,.8,.2,1);
  --maxw:1240px;
}

*,*::before,*::after{box-sizing:border-box;}
html,body{overflow-x:clip;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--graphite-0);
  color:var(--ink);
  font-family:var(--font-body);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0 0 .5em;line-height:1.15;color:var(--ink);}
p{margin:0 0 1em;color:var(--ink-dim);}
ul{margin:0;padding:0;}
button{font-family:inherit;}

.container{max-width:var(--maxw);margin-inline:auto;padding-inline:1.25rem;}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px;}

/* ---------- HUD decorative vocabulary ---------- */
.hud-label{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--cyan);
  display:inline-flex;
  align-items:center;
  gap:.5em;
}
.hud-label::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);}
.hud-ring{position:absolute;border:1px solid color-mix(in srgb, var(--cyan) 35%, transparent);border-radius:50%;pointer-events:none;}
.ticks{display:flex;gap:3px;align-items:flex-end;height:14px;}
.ticks span{width:2px;background:var(--mint-dim);opacity:.6;}
.ticks span:nth-child(odd){height:60%;}
.ticks span:nth-child(even){height:100%;}

/* grain overlay */
.grain-overlay{position:fixed;inset:0;width:100vw;height:100vh;pointer-events:none;opacity:.05;mix-blend-mode:overlay;z-index:999;}

/* ---------- Reveal animation ---------- */
.reveal{opacity:1;transform:none;}
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease),clip-path .7s var(--ease);}
.js .reveal.in-view{opacity:1;transform:none;}
@media (prefers-reduced-motion: reduce){
  .js .reveal{opacity:1;transform:none;transition:none;}
}

/* =================== HEADER =================== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:color-mix(in srgb, var(--graphite-0) 88%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--graphite-3);
}
.header-inner{display:flex;align-items:center;gap:1.5rem;padding-block:.75rem;}
.logo{display:flex;align-items:center;gap:.6rem;margin-right:auto;}
.logo svg{width:40px;height:40px;flex:none;}
.logo-word{font-family:var(--font-display);font-size:1.05rem;color:var(--ink);}
.logo-word strong{color:var(--mint);}
.main-nav{display:flex;gap:1.6rem;}
.main-nav a{font-size:.95rem;color:var(--ink-dim);position:relative;padding-block:.3rem;}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--cyan);transition:width .3s var(--ease);}
.main-nav a:hover,.main-nav a:focus-visible,.main-nav a.active{color:var(--ink);}
.main-nav a:hover::after,.main-nav a:focus-visible::after,.main-nav a.active::after{width:100%;}
.cart-link{display:inline-flex;align-items:center;gap:.4rem;position:relative;padding:.5rem;color:var(--ink);}
.cart-link svg{width:24px;height:24px;}
.cart-count{
  font-family:var(--font-mono);font-size:.7rem;background:var(--mint);color:var(--graphite-0);
  min-width:18px;height:18px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  padding:0 2px;transform:scale(1);transition:transform .25s var(--ease);
}
.cart-count.bump{transform:scale(1.5);}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:0;cursor:pointer;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin-inline:auto;}

@media (max-width:860px){
  .main-nav{
    position:fixed;inset:0 0 0 auto;width:min(78vw,320px);
    background:var(--graphite-1);
    flex-direction:column;align-items:flex-start;gap:1.4rem;
    padding:5.5rem 1.75rem 2rem;
    transform:translateX(100%);visibility:hidden;
    transition:transform .35s var(--ease),visibility .35s var(--ease);
    border-left:1px solid var(--graphite-3);
  }
  .main-nav.open{transform:translateX(0);visibility:visible;}
  .nav-toggle{display:flex;}
}

/* =================== BUTTONS =================== */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  padding:.75rem 1.4rem;border-radius:999px;border:1px solid var(--mint);
  color:var(--ink);background:transparent;font-size:.95rem;cursor:pointer;overflow:hidden;isolation:isolate;
}
.btn::before{
  content:"";position:absolute;inset:0;left:-100%;width:100%;background:var(--mint);
  transition:left .35s var(--ease);z-index:-1;
}
.btn:hover::before,.btn:focus-visible::before{left:0;}
.btn:hover,.btn:focus-visible{color:var(--graphite-0);}
.btn-primary{background:var(--mint);color:var(--graphite-0);border-color:var(--mint);}
.btn-primary::before{background:var(--graphite-0);}
.btn-primary:hover,.btn-primary:focus-visible{color:var(--ink);}
.btn-ghost{border-color:var(--graphite-3);color:var(--ink-dim);}
.btn-ghost::before{background:var(--graphite-3);}
.btn-ghost:hover,.btn-ghost:focus-visible{color:var(--ink);}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn:disabled::before{display:none;}

/* =================== HERO =================== */
.hero{position:relative;padding:3.5rem 0 5rem;overflow:clip;}
.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:2.5rem;align-items:center;}
.hero h1{font-size:clamp(2.4rem,6vw,4.4rem);letter-spacing:-.01em;}
.hero h1 em{color:var(--mint);font-style:normal;}
.hero-lede{font-size:1.1rem;max-width:34ch;}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.5rem;}
.hero-art{position:relative;aspect-ratio:1/1;}
.hero-art svg{width:100%;height:100%;}
.draw-path{stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 2.2s var(--ease) forwards;}
.draw-path.d2{animation-delay:.25s;}
.draw-path.d3{animation-delay:.5s;}
@keyframes draw{to{stroke-dashoffset:0;}}
@media (prefers-reduced-motion: reduce){.draw-path{animation:none;stroke-dashoffset:0;}}

@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-art{max-width:360px;margin-inline:auto;}
}

/* =================== SECTIONS =================== */
.section{padding:4.5rem 0;}
.section-head{max-width:46ch;margin-bottom:2.5rem;}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem);}
.alt{background:var(--graphite-1);}

/* divider svgs */
.divider{width:100%;height:auto;display:block;color:var(--graphite-3);}

/* =================== HOME MAP COMPOSITION =================== */
.map-board{
  position:relative;border:1px solid var(--graphite-3);border-radius:var(--radius);
  background:
    radial-gradient(circle at 18% 22%,color-mix(in srgb,var(--lavender) 10%,transparent),transparent 42%),
    radial-gradient(circle at 82% 70%,color-mix(in srgb,var(--mint) 9%,transparent),transparent 45%),
    var(--graphite-1);
  padding:2.5rem 1.5rem;overflow:clip;
}
.map-board::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(color-mix(in srgb,var(--ink) 4%,transparent) 1px,transparent 1px),
    linear-gradient(90deg,color-mix(in srgb,var(--ink) 4%,transparent) 1px,transparent 1px);
  background-size:42px 42px;pointer-events:none;
}
.map-grid{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:1rem;z-index:1;}
.pin-card{
  grid-column:span 6;background:var(--graphite-2);border:1px solid var(--graphite-3);border-radius:12px;
  padding:1.4rem;position:relative;transition:transform .35s var(--ease),border-color .35s var(--ease);
}
.pin-card::before{
  content:"";position:absolute;top:-9px;left:1.4rem;width:14px;height:14px;border-radius:50%;
  background:var(--cyan);box-shadow:0 0 0 4px color-mix(in srgb,var(--cyan) 20%,transparent);
}
.pin-card:hover{transform:translateY(-4px);border-color:var(--cyan);}
.pin-card h3{font-size:1.15rem;margin-bottom:.4rem;}
.pin-card .hud-label{margin-bottom:.6rem;}
@media (min-width:700px){
  .pin-card:nth-child(1){grid-column:span 3;}
  .pin-card:nth-child(2){grid-column:span 3;}
  .pin-card:nth-child(3){grid-column:span 2;}
  .pin-card:nth-child(4){grid-column:span 2;}
  .pin-card:nth-child(5){grid-column:span 2;}
}

/* =================== CARDS / PRODUCTS =================== */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1.4rem;}
.product-card{
  background:var(--graphite-2);border:1px solid var(--graphite-3);border-radius:var(--radius);
  overflow:clip;display:flex;flex-direction:column;transition:transform .3s var(--ease),border-color .3s var(--ease);
}
.product-card:hover{transform:translateY(-6px);border-color:var(--mint-dim);}
.product-media{aspect-ratio:4/3;overflow:clip;position:relative;background:var(--graphite-3);}
.product-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.product-card:hover .product-media img{transform:scale(1.07);}
.product-body{padding:1.1rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.5rem;flex:1;}
.product-body h3{font-size:1.1rem;margin:0;}
.product-price{font-family:var(--font-mono);color:var(--mint);font-size:1.05rem;}
.product-body p{font-size:.9rem;margin:0;}
.product-card .btn{margin-top:auto;align-self:flex-start;}

.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2rem;}
.filters button{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;
  padding:.5rem 1rem;border-radius:999px;border:1px solid var(--graphite-3);background:transparent;color:var(--ink-dim);cursor:pointer;
}
.filters button.active{border-color:var(--mint);color:var(--mint);}

/* horizontal strip (mobile) */
.strip{display:grid;grid-auto-flow:column;grid-auto-columns:78%;gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:.5rem;}
.strip > *{scroll-snap-align:start;}
@media (min-width:760px){.strip{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-auto-flow:row;overflow:visible;}}

/* =================== WAFFLE BUILDER (signature feature) =================== */
.builder{
  border:1px solid var(--graphite-3);border-radius:var(--radius);background:var(--graphite-2);
  padding:2rem;display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;
}
@media (max-width:860px){.builder{grid-template-columns:1fr;}}
.builder-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:8px;aspect-ratio:1/1;
  padding:12px;border:1px solid var(--graphite-3);border-radius:10px;
  background:
    repeating-linear-gradient(45deg,color-mix(in srgb,var(--ink) 3%,transparent) 0 2px,transparent 2px 10px),
    var(--graphite-1);
}
.builder-cell{
  border-radius:6px;border:1px solid var(--graphite-3);background:var(--graphite-3);
  transition:background .3s var(--ease),transform .25s var(--ease);
}
.builder-cell.filled{transform:scale(1.03);}
.builder-fields{display:flex;flex-direction:column;gap:1.1rem;}
.builder-field h4{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin-bottom:.6rem;}
.chip-row{display:flex;gap:.5rem;flex-wrap:wrap;}
.chip{
  font-size:.85rem;padding:.45rem .85rem;border-radius:999px;border:1px solid var(--graphite-3);
  background:transparent;color:var(--ink-dim);cursor:pointer;transition:all .2s var(--ease);
}
.chip[aria-pressed="true"]{border-color:var(--mint);color:var(--mint);background:color-mix(in srgb,var(--mint) 12%,transparent);}
.builder-total{display:flex;align-items:baseline;justify-content:space-between;border-top:1px solid var(--graphite-3);padding-top:1rem;margin-top:.4rem;}
.builder-total strong{font-family:var(--font-mono);font-size:1.6rem;color:var(--mint);}

/* =================== FORMS =================== */
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.1rem;}
.field label{font-size:.85rem;color:var(--ink-dim);}
.field input,.field textarea,.field select{
  background:var(--graphite-1);border:1px solid var(--graphite-3);border-radius:8px;
  padding:.7rem .85rem;color:var(--ink);font-size:.95rem;accent-color:var(--mint);
}
.field input:focus-visible,.field textarea:focus-visible,.field select:focus-visible{outline:2px solid var(--cyan);outline-offset:1px;}
.field.error input,.field.error textarea{border-color:var(--warn);}
.field-error{color:var(--warn);font-size:.8rem;min-height:1em;}
.hp{position:absolute !important;width:1px;height:1px;opacity:0;pointer-events:none;left:-9999px;}
.form-msg{min-height:1.3em;font-size:.9rem;}
.form-msg.ok{color:var(--mint);}
.form-msg.err{color:var(--warn);}
fieldset{border:1px solid var(--graphite-3);border-radius:10px;padding:1rem 1.2rem;margin:0 0 1.1rem;}
legend{font-size:.85rem;color:var(--ink-dim);padding-inline:.4rem;}
.radio-row{display:flex;gap:1.4rem;flex-wrap:wrap;}
.radio-row label{display:flex;align-items:center;gap:.5rem;font-size:.92rem;color:var(--ink);}

/* cookie banner */
.cookie-banner{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:200;max-width:640px;margin-inline:auto;
  background:var(--graphite-2);border:1px solid var(--graphite-3);border-radius:var(--radius);
  padding:1.2rem 1.4rem;display:flex;flex-wrap:wrap;gap:1rem;align-items:center;
  box-shadow:0 20px 50px rgba(0,0,0,.4);
  transform:translateY(130%);transition:transform .4s var(--ease);
}
.cookie-banner.show{transform:translateY(0);}
.cookie-banner p{margin:0;font-size:.88rem;flex:1 1 240px;color:var(--ink);}
.cookie-actions{display:flex;gap:.6rem;}

/* =================== FOOTER =================== */
.site-footer{border-top:1px solid var(--graphite-3);background:var(--graphite-1);padding-top:3rem;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:2rem;padding-bottom:2.5rem;}
.footer-brand svg{width:44px;height:44px;}
.footer-brand p{max-width:28ch;font-size:.9rem;margin-top:.8rem;}
.footer-col h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--mint);margin-bottom:.9rem;}
.footer-col a{display:block;font-size:.9rem;color:var(--ink-dim);padding-block:.3rem;}
.footer-col a:hover{color:var(--ink);}
.newsletter-form{display:flex;gap:.5rem;margin-top:.8rem;}
.newsletter-form input[type=email]{flex:1;background:var(--graphite-2);border:1px solid var(--graphite-3);border-radius:8px;padding:.6rem .7rem;color:var(--ink);}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;border-top:1px solid var(--graphite-3);padding:1.2rem 0;font-size:.82rem;color:var(--ink-dim);}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:540px){.footer-grid{grid-template-columns:1fr;}}

/* =================== CART / CHECKOUT =================== */
.cart-table{width:100%;border-collapse:collapse;}
.cart-table th{text-align:left;font-family:var(--font-mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-dim);padding-bottom:.7rem;border-bottom:1px solid var(--graphite-3);}
.cart-table td{padding:.9rem 0;border-bottom:1px solid var(--graphite-3);vertical-align:middle;}
.cart-item-info{display:flex;align-items:center;gap:.8rem;}
.cart-item-info img{width:60px;height:60px;border-radius:8px;object-fit:cover;}
.qty-control{display:inline-flex;align-items:center;gap:.5rem;}
.qty-control button{width:28px;height:28px;border-radius:50%;border:1px solid var(--graphite-3);background:transparent;color:var(--ink);cursor:pointer;}
.remove-item{color:var(--warn);font-size:.82rem;background:none;border:0;cursor:pointer;padding:0;}
.cart-summary{border:1px solid var(--graphite-3);border-radius:var(--radius);padding:1.5rem;background:var(--graphite-2);position:sticky;top:5rem;}
.cart-summary-row{display:flex;justify-content:space-between;padding:.4rem 0;color:var(--ink-dim);}
.cart-summary-row.total{color:var(--ink);font-size:1.2rem;border-top:1px solid var(--graphite-3);margin-top:.5rem;padding-top:.8rem;}
.cart-summary-row.total strong{font-family:var(--font-mono);color:var(--mint);}
.cart-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:2.5rem;align-items:start;}
@media (max-width:860px){.cart-layout{grid-template-columns:1fr;}.cart-summary{position:static;}}
.cart-empty{text-align:center;padding:3rem 1rem;color:var(--ink-dim);}

/* =================== FAQ =================== */
.faq-item{border-bottom:1px solid var(--graphite-3);}
.faq-item summary{cursor:pointer;padding:1.2rem 0;font-family:var(--font-display);font-size:1.05rem;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1rem;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"+";font-family:var(--font-mono);color:var(--mint);}
.faq-item[open] summary::after{content:"–";}
.faq-item p{padding-bottom:1.2rem;}

/* =================== LEGAL PAGES =================== */
.legal{max-width:70ch;margin-inline:auto;}
.legal h2{margin-top:2rem;font-size:1.3rem;}
.legal ul{padding-left:1.2rem;margin-bottom:1em;}
.legal li{color:var(--ink-dim);margin-bottom:.4em;}

/* =================== 404 =================== */
.error-page{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:1rem;padding:4rem 1rem;}
.error-page svg{width:min(320px,70vw);height:auto;}

/* =================== BADGES / MISC =================== */
.badge-row{display:flex;gap:1.6rem;flex-wrap:wrap;align-items:center;margin-top:1rem;}
.badge-row svg{width:46px;height:46px;color:var(--mint);}
.allergen-note{font-size:.82rem;color:var(--ink-dim);border-top:1px solid var(--graphite-3);padding-top:.8rem;margin-top:1rem;}

.icon{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6;}

.toast{
  position:fixed;left:50%;bottom:1.5rem;transform:translate(-50%,120%);
  background:var(--mint);color:var(--graphite-0);padding:.8rem 1.3rem;border-radius:999px;
  font-size:.9rem;font-family:var(--font-mono);z-index:300;transition:transform .35s var(--ease);
}
.toast.show{transform:translate(-50%,0);}

@media (max-width:390px){
  .hero h1{font-size:clamp(2rem,9vw,3rem);}
}