/*
  Brina — Santa's House design system (shared by every page).
  One evening in the red house: snow outside, lights inside.
  Display: Besley (Victorian Clarendon). Text: Schibsted Grotesk. Brand red #D62839 (logo).
  See DESIGN.md for the rules behind these tokens.
*/
:root{
  color-scheme: dark;
  --red:#D62839;
  --red-deep:oklch(0.46 0.17 22);
  --red-wall:oklch(0.5 0.19 23);
  --night-red:oklch(0.29 0.105 22);
  --snow:oklch(0.978 0.004 22);
  --snow-2:oklch(0.945 0.007 22);
  --cream:oklch(0.955 0.016 78);
  --paper:oklch(0.988 0.006 78);
  --night:oklch(0.18 0.028 30);
  --night-2:oklch(0.245 0.036 30);
  --night-3:oklch(0.215 0.032 30);
  --wall:oklch(0.205 0.028 38);
  --ink:oklch(0.24 0.03 30);
  --ink-soft:oklch(0.45 0.032 32);
  --amber:oklch(0.83 0.15 72);
  --amber-hot:oklch(0.9 0.11 80);
  --on-dark:oklch(0.955 0.012 70);
  --on-dark-soft:oklch(0.79 0.03 55);
  --on-wall-soft:oklch(0.8 0.025 50);
  --line:color-mix(in oklch,var(--on-dark) 14%,transparent);
  --field:oklch(0.225 0.03 30);
  --error:oklch(0.78 0.14 28);
  --ok:oklch(0.82 0.13 150);
  /* roles that a light section (.day) remaps */
  --ground:var(--night);
  --raised:var(--night-3);
  --on-accent:var(--night);
  --edge:color-mix(in oklch,var(--on-dark) 18%,transparent);
  --edge-hover:color-mix(in oklch,var(--on-dark) 38%,transparent);
  --chev:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d9cbc2' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");

  --f-display:"Besley","Clarendon","Century Schoolbook",Georgia,serif;
  --f-body:"Schibsted Grotesk","Helvetica Neue",Arial,sans-serif;
  --f-logo:"Arvo","Rockwell",Georgia,serif;

  --ease-out:cubic-bezier(.16,1,.3,1);
  --gutter:clamp(16px,4vw,56px);
  --maxw:1320px;
  --hdr:80px;
  --z-sticky:10; --z-header:20; --z-sheet:30; --z-intro:40;

  accent-color:var(--amber);
  caret-color:var(--amber);
  scrollbar-color:oklch(0.42 0.04 32) var(--night);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 16px);interpolate-size:allow-keywords}
html.intro,html.sheet-open{overflow:hidden}
body{margin:0;background:var(--night);color:var(--on-dark);font:400 17px/1.6 var(--f-body);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
::selection{background:var(--amber);color:var(--on-accent)}
img{max-width:100%;display:block}
a{color:inherit;text-underline-offset:.2em;text-decoration-thickness:1.5px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;letter-spacing:-.02em;text-wrap:balance;margin:0}
h1{font-size:clamp(2.8rem,6.4vw,5.6rem);line-height:.96;letter-spacing:-.025em}
h2{font-size:clamp(2.3rem,4.6vw,4rem);line-height:1}
h3{font-size:clamp(1.6rem,2.6vw,2.3rem);line-height:1.08}
p{text-wrap:pretty}
.lede{max-width:34em;font-size:clamp(1.02rem,1.25vw,1.15rem);line-height:1.7;color:var(--on-dark-soft);margin:20px 0 0}
.num{font-variant-numeric:tabular-nums}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:20px 56px;flex-wrap:wrap}
.sec-head .lede{margin:0;max-width:28em}
.section{padding-block:clamp(88px,10vw,150px)}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:16px 24px;border:0;border-radius:3px;background:var(--red);color:#fff;font:600 15px/1 var(--f-body);text-decoration:none;cursor:pointer;
  transition:background-color .25s var(--ease-out),color .25s var(--ease-out),box-shadow .25s var(--ease-out),transform .2s var(--ease-out)}
.btn:hover{background:var(--red-deep)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn .arr{transition:transform .35s var(--ease-out)}
.btn:hover .arr{transform:translateX(4px)}
.btn-snow{background:var(--snow);color:var(--red-deep)}
.btn-snow:hover{background:#fff;color:var(--red-deep)}
.btn-line{background:transparent;color:inherit;box-shadow:inset 0 0 0 1.5px currentColor}
.btn-line:hover{background:transparent;box-shadow:inset 0 0 0 2.5px currentColor}
.btn-amber{background:var(--amber);color:var(--on-accent)}
.btn-amber:hover{background:var(--amber-hot)}
.link{color:var(--amber);font-weight:600;text-decoration:none;background:linear-gradient(currentColor,currentColor) 0 100%/0 1.5px no-repeat;padding-bottom:3px;transition:background-size .35s var(--ease-out)}
.link:hover{background-size:100% 1.5px}

/* ---------- logo ---------- */
.lg{display:block;overflow:visible}
.lg .d{fill:none;stroke:currentColor;stroke-width:7;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 1.2;stroke-dashoffset:0}
.lg .dot{fill:currentColor;transform-box:fill-box;transform-origin:center}
.lg .wl{font:700 74px var(--f-logo);fill:currentColor;transform-box:fill-box;transform-origin:50% 100%}
.lg .sub{font:400 38px var(--f-logo);letter-spacing:.3em;fill:currentColor}
.lg .by{font:700 30px var(--f-body);fill:currentColor;letter-spacing:-.01em}
.lg .by-s{font-weight:400}
.lg .flake-in{transform-origin:0 0}

/* ---------- header ---------- */
.hdr{position:fixed;left:0;right:0;top:0;z-index:var(--z-header);height:calc(var(--hdr) + env(safe-area-inset-top,0px));padding-top:env(safe-area-inset-top,0px);color:var(--snow);transition:background-color .5s var(--ease-out),box-shadow .5s var(--ease-out)}
.hdr .wrap{height:var(--hdr);display:flex;align-items:center;gap:28px}
.hdr.night{background:oklch(0.16 0.026 30 / .94);box-shadow:0 1px 0 color-mix(in oklch,var(--on-dark) 7%,transparent)}
.hdr-logo{display:block;flex:none;color:var(--snow)}
.hdr-logo .lg{height:64px;width:auto}
.intro .hdr-logo .lg{visibility:hidden}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{font:500 15px/1 var(--f-body);text-decoration:none;padding:8px 0;background:linear-gradient(currentColor,currentColor) 0 100%/0 1.5px no-repeat;transition:background-size .35s var(--ease-out)}
.nav a:hover,.nav a[aria-current=page]{background-size:100% 1.5px}
.nav a[aria-current=page]{color:var(--amber-hot)}
.hdr .btn{padding:12px 18px;font-size:14px}
.hdr.on-red:not(.night) .btn-shop{background:var(--snow);color:var(--red-deep)}
.menu-btn{display:none;align-items:center;gap:10px;margin-left:auto;padding:11px 14px;border:0;border-radius:3px;background:transparent;box-shadow:inset 0 0 0 1.5px currentColor;font:600 14px/1 var(--f-body);cursor:pointer}
.menu-btn svg{width:18px;height:18px}
@media (max-width:980px){.nav{display:none}.menu-btn{display:inline-flex}.hdr-logo .lg{height:54px}}
@media (max-width:420px){.hdr .btn-shop{display:none}}

/* mobile sheet */
.sheet{position:fixed;inset:0;z-index:var(--z-sheet);background:var(--night);color:var(--on-dark);display:flex;flex-direction:column;padding:calc(var(--hdr) + 24px) var(--gutter) 32px;
  clip-path:inset(0 0 100% 0);transition:clip-path .6s var(--ease-out),visibility 0s .6s;visibility:hidden}
.sheet-open .sheet{clip-path:inset(0);visibility:visible;transition:clip-path .6s var(--ease-out)}
.sheet nav{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.sheet nav a{font:800 clamp(2.2rem,9vw,3.4rem)/1.15 var(--f-display);letter-spacing:-.02em;text-decoration:none;color:var(--on-dark)}
.sheet nav a[aria-current=page]{color:var(--amber-hot)}
.sheet .btn{margin-top:auto;align-self:flex-start}
.sheet-open .hdr{background:transparent;box-shadow:none;z-index:calc(var(--z-sheet) + 1)}

/* ---------- inner page hero ---------- */
.phero{position:relative;overflow:hidden;padding:calc(var(--hdr) + clamp(64px,9vw,130px)) 0 clamp(56px,7vw,96px);background:var(--night)}
.phero .snow{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.phero .wrap{position:relative}
.phero.red{background:var(--red);color:var(--snow)}
.phero.red .lede{color:var(--snow)}
.phero.red ::selection{background:var(--snow);color:var(--red-deep)}
.phero.red :focus-visible{outline-color:var(--snow)}
.crumbs{display:flex;flex-wrap:wrap;gap:6px 10px;margin:0 0 22px;padding:0;list-style:none;font:500 14px/1.3 var(--f-body);color:var(--on-dark-soft)}
.crumbs li+li::before{content:"/";margin-right:10px;opacity:.5}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--amber-hot)}

/* ---------- product tile: a window, lit or unlit ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:clamp(18px,2vw,28px) clamp(14px,1.6vw,22px)}
.tile{position:relative;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:var(--on-dark)}
.tile-img{position:relative;aspect-ratio:1;border-radius:3px;overflow:hidden;background:#fff}
.tile-img img{width:100%;height:100%;object-fit:contain;transition:transform .9s var(--ease-out),filter .5s var(--ease-out)}
.tile.dark .tile-img{background:oklch(0.08 0.006 32)}
.tile.dark .tile-img img{object-fit:cover;filter:brightness(.82) contrast(1.35)}
.tile:hover .tile-img img{transform:scale(1.05)}
.tile.dark:hover .tile-img img{filter:brightness(1.15) contrast(1.35)}
.tile-body{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:baseline}
.tile-sub{grid-column:1/-1;font:500 13px/1.3 var(--f-body);color:var(--on-dark-soft)}
.tile-nm{font:700 1.02rem/1.3 var(--f-display);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tile-pr{font:600 15px/1.3 var(--f-body);color:var(--amber);font-variant-numeric:tabular-nums;white-space:nowrap}
.tile-tags{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:2px;box-shadow:inset 0 0 0 1px var(--line);font:500 12px/1.2 var(--f-body);color:var(--on-dark-soft)}
.tag.led{color:var(--amber);box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--amber) 40%,transparent)}
/* segmented buttons: one choice pressed at a time (catalogue use, villages zones) */
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{padding:10px 13px;border:0;border-radius:3px;background:transparent;box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--on-dark) 22%,transparent);font:500 14px/1 var(--f-body);cursor:pointer;transition:box-shadow .2s,background-color .2s}
.seg button:hover{box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--on-dark) 50%,transparent)}
.seg button[aria-pressed=true]{background:color-mix(in oklch,var(--amber) 12%,transparent);box-shadow:inset 0 0 0 1.5px var(--amber)}
@media (max-width:560px){
  .tiles,.room2 .tiles{grid-template-columns:1fr 1fr;gap:22px 12px}
  .tile-nm{font-size:.95rem}
  .tile-body{grid-template-columns:1fr}
  .tile-tags .tag:nth-child(2){display:none}
}
.tile:focus-visible{outline:none}
.tile:focus-visible .tile-img{outline:2px solid var(--amber);outline-offset:4px}

/* ---------- forms ---------- */
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}
.form .full{grid-column:1/-1}
.fld{display:flex;flex-direction:column;gap:8px;min-width:0}
.fld label,.fld .lbl{font:600 14px/1.3 var(--f-body);color:var(--on-dark)}
.fld .req{color:var(--amber)}
.fld input,.fld select,.fld textarea{width:100%;padding:14px 15px;border:0;border-radius:3px;background:var(--field);box-shadow:inset 0 0 0 1px var(--edge);color:var(--on-dark);font-size:16px;transition:box-shadow .2s}
.fld textarea{min-height:140px;resize:vertical;line-height:1.55}
.fld select{appearance:none;background-image:var(--chev);background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:44px}
.fld input::placeholder,.fld textarea::placeholder{color:color-mix(in oklch,var(--on-dark-soft) 85%,transparent)}
.fld input:hover,.fld select:hover,.fld textarea:hover{box-shadow:inset 0 0 0 1px var(--edge-hover)}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;box-shadow:inset 0 0 0 2px var(--amber)}
.fld .hintx{font:400 13px/1.4 var(--f-body);color:var(--on-dark-soft)}
.fld .err{display:none;align-items:center;gap:8px;font:500 13.5px/1.35 var(--f-body);color:var(--error)}
.fld .err svg{width:15px;height:15px;flex:none}
.fld.bad input,.fld.bad select,.fld.bad textarea{box-shadow:inset 0 0 0 2px var(--error)}
.fld.bad .err{display:flex}
.check{display:flex;gap:12px;align-items:flex-start;font:400 14.5px/1.5 var(--f-body);color:var(--on-dark-soft);cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;flex:none}
.form-note{font:400 13px/1.5 var(--f-body);color:var(--on-dark-soft);margin:0}
.done{display:none}
.done h3{font-size:clamp(1.6rem,2.4vw,2.1rem)}
.done p{color:var(--on-dark-soft);margin:12px 0 0;max-width:36em}
.done .bulb{width:46px;height:46px;margin-bottom:16px;color:var(--amber);filter:drop-shadow(0 0 14px color-mix(in oklch,var(--amber) 60%,transparent))}
.sent .form{display:none}
.sent .done{display:block}
.form-fail{display:flex;gap:8px;margin:0;font:500 14.5px/1.4 var(--f-body);color:var(--error)}
.form-fail[hidden]{display:none}
.demo .if-live,html:not(.demo) .if-demo{display:none}
@media (max-width:640px){.form{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;cursor:pointer;list-style:none;font:700 clamp(1.15rem,1.6vw,1.45rem)/1.3 var(--f-display);letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--amber-hot)}
.faq summary .pm{position:relative;flex:none;width:22px;height:22px}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;left:50%;top:50%;width:16px;height:2px;background:currentColor;translate:-50% -50%;transition:rotate .45s var(--ease-out)}
.faq summary .pm::after{rotate:90deg}
.faq details[open] summary .pm::after{rotate:0deg}
.faq details::details-content{block-size:0;overflow:hidden;transition:block-size .5s var(--ease-out),content-visibility .5s allow-discrete}
.faq details[open]::details-content{block-size:auto}
.faq .ans{padding:0 0 26px;max-width:62ch;color:var(--on-dark-soft);line-height:1.7}

/* ---------- footer: outside again, the house lit ---------- */
.ftr{position:relative;overflow:hidden;background:var(--night-red);color:var(--snow);padding-block:clamp(120px,12vw,170px) 0}
.ftr-lights{position:absolute;left:0;right:0;top:0;width:100%;height:120px;display:block;pointer-events:none}
.ftr .snow{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.ftr .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr repeat(3,1fr);gap:40px}
.ftr .lg{width:min(250px,70%);color:var(--snow)}
.ftr h4{font:600 14px/1 var(--f-body);letter-spacing:0;color:oklch(0.86 0.04 22);margin:6px 0 18px}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ftr a{text-decoration:none;color:var(--snow)}
.ftr a:hover{color:var(--amber-hot)}
.ftr p{margin:0;color:oklch(0.88 0.03 22);font-size:15px;line-height:1.7}
.ftr ::selection{background:var(--snow);color:var(--red-deep)}
.ftr .replay{margin-top:20px;background:transparent;border:0;box-shadow:inset 0 0 0 1px oklch(0.98 0.004 22 / .45);color:var(--snow);padding:12px 16px;border-radius:3px;font:600 14px/1 var(--f-body);cursor:pointer}
.ftr .replay:hover{box-shadow:inset 0 0 0 1.5px var(--amber-hot);color:var(--amber-hot)}
.drift{position:relative;z-index:2;height:120px;margin-top:clamp(32px,4vw,56px);background:
  radial-gradient(60% 90px at 12% 100%,var(--snow) 98%,transparent),radial-gradient(45% 70px at 50% 100%,var(--snow) 98%,transparent),
  radial-gradient(55% 100px at 90% 100%,var(--snow) 98%,transparent),linear-gradient(transparent 70%,var(--snow) 70%)}
.base{position:relative;z-index:2;background:var(--snow);color:var(--ink-soft);font-size:13px;padding-block:16px 28px}
.base .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.base ::selection{background:var(--red);color:#fff}
.ftr .legal{position:relative;z-index:2;margin-top:clamp(40px,5vw,64px)}
.ftr .legal .wrap{display:block;padding-top:24px;border-top:1px solid oklch(0.98 0.004 22 / .18)}
.ftr .legal p{max-width:62em;font-size:13.5px;line-height:1.65;color:oklch(0.86 0.03 22)}
.ftr .legal a,.base a{text-decoration:underline;text-underline-offset:2px}
.base a{color:inherit}
.base a:hover{color:var(--red)}
@media (max-width:860px){.ftr .wrap{grid-template-columns:1fr 1fr}.ftr .brand{grid-column:1/-1}}

/* ---------- B2B band ---------- */
.band{display:flex;justify-content:space-between;align-items:center;gap:24px 48px;flex-wrap:wrap;padding:clamp(28px,4vw,48px);border-radius:3px;background:var(--red);color:#fff}
.band h3{font-size:clamp(1.6rem,2.6vw,2.2rem)}
.band p{margin:10px 0 0;max-width:34em;color:#fff}

/* ---------- day: a light section ----------
   Dark is kept for the places where light is the subject (the room of lights,
   the string of steps, the footer). Everything else sits on cream or snow:
   the same semantic roles, remapped. Amber becomes red on light. */
.day{
  color-scheme:light;
  --ground:var(--cream);
  --raised:var(--paper);
  --on-dark:var(--ink);
  --on-dark-soft:var(--ink-soft);
  --on-wall-soft:var(--ink-soft);
  --amber:var(--red-deep);
  --amber-hot:oklch(0.4 0.16 22);
  --on-accent:#fff;
  --line:oklch(0.3 0.04 30 / .16);
  --edge:oklch(0.3 0.04 30 / .42);
  --edge-hover:oklch(0.3 0.04 30 / .7);
  --field:#fff;
  --error:oklch(0.52 0.19 26);
  --ok:oklch(0.56 0.14 150);
  --chev:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236e5550' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background:var(--ground);
  color:var(--ink);
  accent-color:var(--red-deep);
  caret-color:var(--red-deep);
  scrollbar-color:oklch(0.7 0.03 40) transparent;
}
.day.snowy{--ground:var(--snow)}
.day ::selection{background:var(--red);color:#fff}
.day .tile.dark .tile-img{box-shadow:0 18px 30px -22px oklch(0.2 0.05 30 / .6)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}