/* ==========================================================================
   Raidnarok website: a scroll story.
   Look: docs/ui/raidnarok_web_entwurf.png (owner-approved mockup).
   Colours follow the game: warm near-black, bronze, gold, parchment text.
   Frames are the game's own UI pictures (assets/ui/*.webp) as border-image.

   Rules:
   - No JavaScript on this site. All motion is CSS.
   - Every scroll-driven effect lives inside
       @supports (animation-timeline: view())  +  prefers-reduced-motion: no-preference
     (see "MOTION" near the end). Outside of it the page is complete and
     static: the story beats stack, nothing stays invisible.
   - prefers-reduced-motion: every animation stops (end of file).
   - No inline style attributes: the CSP in public/.htaccess allows only
     this stylesheet.
   ========================================================================== */

@font-face {
  font-family: "Marcellus SC";
  src: url("../assets/fonts/marcellus-sc.woff2") format("woff2");
  font-display: swap;
}

:root {
  --bg:            #100b07;
  --bg-alt:        #170f09;
  --bg-deep:       #0a0604;
  --panel:         #1f160e;

  --border:        rgba(200, 160, 96, .32);
  --border-soft:   rgba(236, 228, 214, .08);

  --text:          #ece4d6;
  --text-dim:      #c2b5a0;
  --text-faint:    #8d806f;

  --bronze:        #c8a060;
  --gold:          #ffd982;
  --ember:         #ff8a3a;

  --wrap:          1200px;
  --radius-sm:     8px;
  --torn:          40px;     /* height of the torn edge between sections */

  --font-head:     "Marcellus SC", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-body:     ui-sans-serif, system-ui, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --shadow:        0 18px 48px rgba(0, 0, 0, .6);
  --ease:          cubic-bezier(.22, .61, .36, 1);

  /* Frames, slices measured on the HALF-SIZE files from tools/make_images.py:
     slot 381x74 (rim + rivet 14 px), buy 515x81 (rim 20 px),
     title_plaque 733x118 and sail 587x97 (only the knotwork ends are kept). */
  --frame-slot:    url("../assets/ui/slot.webp") 14 fill / 14px stretch;
}

/* ---------------------------------------------------------------- base -- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-padding-top: 70px; overflow-x: hidden; scrollbar-gutter: stable; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1 0 auto; }
/* Slide-ins move content sideways for a moment. clip (not hidden) keeps it
   from widening the page on phones without creating a scroll container,
   which would break the scroll-driven animations inside. */
main, .site-footer { overflow-x: clip; }

img, svg { display: block; max-width: 100%; }
img { height: auto; }

a { color: var(--gold); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: #fff1c9; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 400; line-height: 1.12;
  margin: 0 0 .5em; letter-spacing: .03em;
}
h2 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 2rem); }
p  { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4, p { text-wrap: balance; }

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

.wrap {
  width: 100%; max-width: var(--wrap); margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.skip-link {
  position: absolute; top: -60px; left: 16px; z-index: 400;
  background: var(--gold); color: #1a1206;
  padding: 10px 18px; border-radius: 0 0 8px 8px; font-weight: 700;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; }

.eyebrow {
  font-size: .8rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--bronze); margin-bottom: 1em;
}
.center { text-align: center; }

/* -------------------------------------------------------------- header -- */

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  padding: 8px 0;
  background: rgba(16, 11, 7, .82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.home .site-header { background: transparent; border-bottom: 0; backdrop-filter: none; pointer-events: none; }
.home .site-header .header-right { pointer-events: auto; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.header-left { min-width: 0; }
.header-right { display: flex; align-items: center; gap: 10px; }
.brand { display: flex; align-items: center; }
.brand picture { display: block; line-height: 0; }
.brand-logo { width: 120px; height: auto; }

/* ---------------------------------------------------- language switch -- */

.lang-switch { position: relative; }
.lang-switch summary {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 10px; cursor: pointer; list-style: none;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: rgba(16, 11, 7, .7);
  font-size: .82rem; font-weight: 700; letter-spacing: .08em;
  color: var(--text-dim);
  transition: border-color .25s, color .25s, background-color .25s;
}
.lang-switch summary::-webkit-details-marker { display: none; }
.lang-switch summary::marker { content: ""; }
.lang-switch summary:hover { color: var(--text); border-color: var(--gold); background: rgba(200, 160, 96, .18); }
.lang-switch summary img,
.lang-list img { width: 20px; height: 14px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .4); }
.lang-arrow {
  width: 0; height: 0; margin-left: 1px;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform .25s var(--ease);
}
.lang-switch[open] .lang-arrow { transform: rotate(180deg); }
.lang-switch[open] summary { border-color: var(--gold); color: var(--text); }
.lang-list {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 60;
  min-width: 190px; padding: 6px;
  background: rgba(23, 16, 9, .98);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
}
.lang-list a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 6px;
  color: var(--text-dim); font-size: .9rem;
}
.lang-list a:hover { background: rgba(200, 160, 96, .14); color: var(--text); }
.lang-list a[aria-current="true"] { color: var(--gold); background: rgba(200, 160, 96, .08); }
.lang-list .lang-name { flex: 1; }
.lang-list .lang-code { font-size: .72rem; letter-spacing: .1em; color: var(--text-faint); }

/* ================================================================ HERO == */

.hero {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; align-items: flex-end;
  min-height: 100vh;
  min-height: 100svh;
  padding: 110px 0 clamp(80px, 9vw, 120px);
  background: var(--bg-deep);
}
.hero-depth { position: absolute; inset: 0; pointer-events: none; }
.hero-back { z-index: -4; }
.hero-art { display: block; width: 100%; height: 100%; }
.hero-art img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 26%; }

.hero-fire {
  position: absolute; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(ellipse 30% 26% at 82% 55%, rgba(255, 128, 40, .42), transparent 70%),
    radial-gradient(ellipse 22% 20% at 12% 62%, rgba(255, 120, 40, .30), transparent 70%),
    radial-gradient(ellipse 80% 26% at 50% 100%, rgba(255, 96, 24, .36), transparent 72%);
  mix-blend-mode: screen;
  animation: fireFlicker 3.4s ease-in-out infinite;
}
@keyframes fireFlicker {
  0% { opacity: .55; } 18% { opacity: .95; } 31% { opacity: .7; } 47% { opacity: 1; }
  63% { opacity: .62; } 80% { opacity: .9; } 100% { opacity: .55; }
}

.hero-mist { z-index: -2; overflow: hidden; }
.hero-mist span {
  position: absolute; left: -40%; width: 180%; height: 34%;
  background:
    radial-gradient(ellipse 18% 46% at 15% 50%, rgba(190, 170, 150, .16), transparent 70%),
    radial-gradient(ellipse 22% 40% at 42% 55%, rgba(160, 140, 125, .14), transparent 70%),
    radial-gradient(ellipse 16% 50% at 68% 45%, rgba(190, 170, 150, .15), transparent 70%),
    radial-gradient(ellipse 20% 44% at 90% 55%, rgba(160, 140, 125, .13), transparent 70%);
  animation: mistDrift 46s linear infinite alternate;
}
.hero-mist span:nth-child(1) { top: 46%; }
.hero-mist span:nth-child(2) { top: 64%; height: 30%; animation-duration: 63s; animation-direction: alternate-reverse; opacity: .8; }
@keyframes mistDrift { from { transform: translateX(-12%); } to { transform: translateX(12%); } }

/* Vignette + fade into the next section. */
.hero-shade {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(120% 90% at 50% 40%, transparent 55%, rgba(6, 3, 1, .7) 100%),
    linear-gradient(180deg, rgba(10, 6, 3, .4) 0%, transparent 18%, transparent 46%, rgba(16, 11, 7, .7) 76%, var(--bg) 100%);
}

/* Rising embers: own column, size, speed, sway and delay per span. */
.embers { z-index: 0; overflow: hidden; }
.embers span {
  --x: 50%; --s: 4px; --d: 9s; --w: 30px; --del: 0s;
  position: absolute; left: var(--x); bottom: -12px;
  width: var(--s); height: var(--s); border-radius: 50%;
  background: radial-gradient(circle, #fff6d0 0%, #ffc35a 45%, rgba(255, 110, 30, 0) 72%);
  box-shadow: 0 0 calc(var(--s) * 2) calc(var(--s) / 2) rgba(255, 130, 40, .65);
  opacity: 0;
  animation: emberRise var(--d) linear var(--del) infinite;
}
.embers span:nth-child(1)  { --x: 6%;  --s: 4px; --d: 9s;    --w: 40px;  --del: -1s; }
.embers span:nth-child(2)  { --x: 13%; --s: 3px; --d: 12s;   --w: -30px; --del: -6s; }
.embers span:nth-child(3)  { --x: 21%; --s: 5px; --d: 10s;   --w: 25px;  --del: -3s; }
.embers span:nth-child(4)  { --x: 28%; --s: 2px; --d: 8s;    --w: -45px; --del: -7s; }
.embers span:nth-child(5)  { --x: 35%; --s: 4px; --d: 13s;   --w: 35px;  --del: -2s; }
.embers span:nth-child(6)  { --x: 42%; --s: 3px; --d: 9.5s;  --w: -20px; --del: -9s; }
.embers span:nth-child(7)  { --x: 49%; --s: 6px; --d: 11s;   --w: 50px;  --del: -4s; }
.embers span:nth-child(8)  { --x: 55%; --s: 2px; --d: 7.5s;  --w: -35px; --del: -1.5s; }
.embers span:nth-child(9)  { --x: 61%; --s: 4px; --d: 10.5s; --w: 30px;  --del: -8s; }
.embers span:nth-child(10) { --x: 67%; --s: 5px; --d: 12.5s; --w: -40px; --del: -5s; }
.embers span:nth-child(11) { --x: 72%; --s: 3px; --d: 8.5s;  --w: 20px;  --del: -2.5s; }
.embers span:nth-child(12) { --x: 77%; --s: 6px; --d: 9s;    --w: -50px; --del: -6.5s; }
.embers span:nth-child(13) { --x: 82%; --s: 4px; --d: 11.5s; --w: 45px;  --del: -3.5s; }
.embers span:nth-child(14) { --x: 86%; --s: 3px; --d: 7s;    --w: -25px; --del: -.5s; }
.embers span:nth-child(15) { --x: 90%; --s: 5px; --d: 10s;   --w: 30px;  --del: -7.5s; }
.embers span:nth-child(16) { --x: 94%; --s: 2px; --d: 8s;    --w: -30px; --del: -4.5s; }
.embers span:nth-child(17) { --x: 97%; --s: 4px; --d: 12s;   --w: 25px;  --del: -10s; }
.embers span:nth-child(18) { --x: 3%;  --s: 3px; --d: 10s;   --w: 35px;  --del: -8.5s; }
@keyframes emberRise {
  0%   { transform: translate(0, 0) scale(1); opacity: 0; }
  8%   { opacity: 1; }
  45%  { transform: translate(var(--w), -38vh) scale(.9); }
  75%  { opacity: .8; }
  100% { transform: translate(calc(var(--w) * -0.6), -82vh) scale(.4); opacity: 0; }
}

.hero-inner { position: relative; z-index: 1; text-align: center; }
.hero-title { margin: 0; }
.logo-wrap { position: relative; display: block; width: min(820px, 88vw); margin: 0 auto; }
.logo-wrap picture { display: block; }
.hero-logo {
  width: 100%; height: auto;
  filter:
    drop-shadow(0 0 2px rgba(255, 217, 130, .5))
    drop-shadow(0 0 24px rgba(255, 140, 40, .35))
    drop-shadow(0 10px 30px rgba(0, 0, 0, .8));
}
/* One warm light sweep across the letters, masked by the logo itself. */
.logo-shine {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 42%, rgba(255, 246, 214, .95) 50%, transparent 58%) no-repeat;
  background-size: 300% 100%;
  background-position: 120% 0;
  -webkit-mask: url("../assets/logo-900.webp") center / 100% 100% no-repeat;
  mask: url("../assets/logo-900.webp") center / 100% 100% no-repeat;
  mix-blend-mode: overlay;
  animation: logoShine 1.8s var(--ease) 1.4s 1 both;
}
@keyframes logoShine { from { background-position: 120% 0; } to { background-position: -20% 0; } }

.hero-tagline {
  margin: .3em auto 0; max-width: 34ch;
  font-family: var(--font-head); font-size: clamp(1.2rem, 2.4vw, 1.75rem);
  letter-spacing: .06em; color: #f6ecd8;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .95), 0 0 2px rgba(0, 0, 0, .9);
}
.hero-actions { display: flex; justify-content: center; margin-top: 1.4em; }

/* Cinematic opening: two black bars close away once on load. Their end state
   (height 0) is the default, so without animations they are simply absent. */
.letterbox { position: absolute; inset: 0; z-index: 5; pointer-events: none; }
.letterbox::before, .letterbox::after {
  content: ""; position: absolute; left: 0; right: 0; height: 0; background: #000;
  animation: letterbox 1.9s cubic-bezier(.7, 0, .2, 1) .15s 1 both;
}
.letterbox::before { top: 0; }
.letterbox::after { bottom: 0; }
@keyframes letterbox { from { height: 13vh; } to { height: 0; } }

/* -------------------------------------------------------- Steam button --
   Gold frame (buy.webp) around a dark plate, gold text, pulsing glow.
   Not a link yet: see _steam_button.html. */
.steam-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 64px; padding: 0 1.4em;
  border: 12px solid #c8a060;
  border-image: url("../assets/ui/buy.webp") 20 / 12px stretch;
  background:
    radial-gradient(ellipse 70% 120% at 50% 0%, rgba(255, 190, 90, .22), transparent 70%),
    linear-gradient(180deg, #3a2410, #1c1006);
  color: var(--gold);
  font-family: var(--font-head); font-size: clamp(1.1rem, 1.9vw, 1.35rem); letter-spacing: .05em;
  text-shadow: 0 0 10px rgba(255, 170, 60, .55), 0 2px 3px rgba(0, 0, 0, .9);
  white-space: nowrap;
  animation: btnGlow 2.8s ease-in-out infinite;
}
.steam-btn img { width: 34px; height: auto; filter: drop-shadow(0 0 6px rgba(255, 170, 60, .6)); }
@keyframes btnGlow {
  0%, 100% { filter: drop-shadow(0 0 4px rgba(255, 200, 90, .35)) drop-shadow(0 6px 14px rgba(0, 0, 0, .6)); }
  50%      { filter: drop-shadow(0 0 20px rgba(255, 200, 90, .9)) drop-shadow(0 6px 14px rgba(0, 0, 0, .6)); }
}
.steam-btn.is-link { transition: transform .18s var(--ease); }
.steam-btn.is-link:hover { transform: translateY(-2px); color: #fff1c9; }

.scroll-arrow {
  position: absolute; left: 50%; bottom: 18px; z-index: 2;
  width: 44px; height: 44px; margin-left: -22px;
  display: grid; place-items: center;
}
.scroll-arrow span {
  width: 16px; height: 16px;
  border-right: 3px solid var(--gold); border-bottom: 3px solid var(--gold);
  transform: rotate(45deg);
  filter: drop-shadow(0 0 6px rgba(255, 180, 60, .8));
  animation: arrowBob 1.8s ease-in-out infinite;
}
.scroll-arrow:hover span { border-color: #fff1c9; }
@keyframes arrowBob {
  0%, 100% { transform: translateY(-4px) rotate(45deg); opacity: .65; }
  50%      { transform: translateY(5px) rotate(45deg); opacity: 1; }
}

/* ======================================================= SHARED HEADS == */

.sec-title {
  display: flex; align-items: center; gap: clamp(10px, 2vw, 22px);
  margin: 0 0 .7em; text-align: center;
  color: var(--gold); letter-spacing: .08em;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .85);
}
.sec-title::before, .sec-title::after {
  content: ""; flex: 1; height: 2px; min-width: 20px;
  background: linear-gradient(90deg, transparent, var(--bronze));
}
.sec-title::after { background: linear-gradient(270deg, transparent, var(--bronze)); }
.sec-title span { position: relative; padding: 0 22px; }
.sec-title span::before, .sec-title span::after {
  content: ""; position: absolute; top: 50%; width: 8px; height: 8px; margin-top: -4px;
  background: var(--bronze); transform: rotate(45deg);
}
.sec-title span::before { left: 0; }
.sec-title span::after  { right: 0; }
.sec-lead {
  max-width: 64ch; margin: 0 auto clamp(30px, 4vw, 50px); text-align: center;
  color: var(--text-dim); font-size: 1.06rem;
}
.sub-title {
  margin: clamp(60px, 8vw, 110px) 0 .4em; text-align: center;
  color: var(--gold); font-size: clamp(1.5rem, 2.6vw, 2.2rem);
}

/* Torn edge: the section overlaps the one before by --torn and its top is cut
   with a jagged mask (assets/ui/torn.svg). */
.torn {
  position: relative;
  margin-top: calc(var(--torn) * -1);
  -webkit-mask:
    url("../assets/ui/torn.svg") top / 100% var(--torn) no-repeat,
    linear-gradient(#000, #000) 0 calc(var(--torn) - 1px) / 100% calc(100% - var(--torn) + 1px) no-repeat;
  mask:
    url("../assets/ui/torn.svg") top / 100% var(--torn) no-repeat,
    linear-gradient(#000, #000) 0 calc(var(--torn) - 1px) / 100% calc(100% - var(--torn) + 1px) no-repeat;
}

/* ================================================================ STORY ==
   DEFAULT (no scroll timeline, or reduced motion): beats stacked. */

.story { position: relative; background: var(--bg); padding-top: clamp(40px, 6vw, 80px); }
.story-intro { text-align: center; }
.beats { counter-reset: none; }
.beat { position: relative; margin: 0 auto clamp(30px, 5vw, 60px); max-width: var(--wrap); padding-inline: clamp(16px, 4vw, 32px); }
.beat-art { display: block; overflow: hidden; border: 14px solid #6a4a26; border-image: var(--frame-slot); box-shadow: var(--shadow); }
.beat-art img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.beat-art-ship img { object-position: 12% 50%; }
.beat-text { padding: 18px 4px 0; }
.beat-no {
  display: block; font-family: var(--font-head); font-size: 1rem; letter-spacing: .3em;
  color: var(--ember); margin-bottom: .3em;
}
.beat-text h3 {
  font-size: clamp(1.8rem, 4.6vw, 3.6rem); color: #fff3d6; margin: 0 0 .25em;
  text-shadow: 0 3px 18px rgba(0, 0, 0, .9);
}
.beat-text p { color: var(--text-dim); font-size: clamp(1rem, 1.6vw, 1.3rem); margin: 0; max-width: 40ch; }
.fuse { display: none; }

/* ============================================================= FEATURES == */

.features {
  padding: calc(var(--torn) + clamp(50px, 7vw, 100px)) 0 clamp(60px, 8vw, 110px);
  background:
    radial-gradient(70% 40% at 15% 20%, rgba(255, 120, 40, .07), transparent 70%),
    radial-gradient(60% 40% at 90% 60%, rgba(200, 160, 96, .06), transparent 70%),
    var(--bg-alt);
}

.row {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(26px, 4vw, 64px);
  align-items: center; margin-top: clamp(50px, 7vw, 100px);
}
.row-flip .row-media { order: 2; }
.row-media {
  position: relative; margin: 0; line-height: 0;
  border: 14px solid #6a4a26; border-image: var(--frame-slot);
  background: #000; box-shadow: var(--shadow);
}
.row-media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.row-media-duo { margin-bottom: 40px; }
.duo-inset {
  position: absolute; width: 46%; right: -6%; bottom: -16%;
  border: 10px solid #6a4a26; border-image: url("../assets/ui/slot.webp") 14 fill / 10px stretch;
  box-shadow: var(--shadow); background: #000;
}

.row-text h3 { color: #fff3d6; }
.row-text > p { color: var(--text-dim); font-size: 1.05rem; }
.kick {
  margin: 0 0 .6em; font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ember);
}
.mini-head { margin: 1.2em 0 .5em; font-family: var(--font-head); color: var(--bronze); letter-spacing: .1em; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  padding: 5px 12px; border: 1px solid var(--border); border-radius: 999px;
  background: rgba(200, 160, 96, .08); color: var(--gold);
  font-family: var(--font-head); font-size: .92rem; letter-spacing: .04em;
  cursor: default;
}
.chips-boss li { color: #ffb08a; border-color: rgba(255, 110, 60, .4); background: rgba(255, 90, 40, .08); }
.chips-dark li { color: var(--text-dim); background: rgba(255, 255, 255, .03); }

.fusions { display: grid; gap: 6px; }
.fusions li { color: var(--text-dim); font-size: .95rem; padding-left: 18px; position: relative; }
.fusions li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 7px; height: 7px; background: var(--ember); transform: rotate(45deg); }
.fusions strong { color: var(--gold); font-family: var(--font-head); font-weight: 400; letter-spacing: .04em; margin-right: .35em; }

/* Events: framed painting tiles. */
.events { display: grid; gap: 14px; grid-template-columns: repeat(5, 1fr); }
@media (max-width: 760px) { .events { grid-template-columns: repeat(2, 1fr); } }
.events li {
  position: relative; overflow: hidden; text-align: center;
  border: 12px solid #6a4a26; border-image: url("../assets/ui/slot.webp") 14 fill / 12px stretch;
  background: #120b06; padding-bottom: 12px;
}
.events img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.events strong { display: block; margin: 10px 6px 2px; font-family: var(--font-head); font-weight: 400; color: var(--gold); font-size: 1.05rem; }
.events span { display: block; padding: 0 8px; color: var(--text-dim); font-size: .84rem; line-height: 1.4; }
.events span.con { color: #ff8a70; }   /* bad weather: only a drawback, in the game's drawback red */

/* "And also": dense icon tiles. */
.also { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); margin-top: 26px; }
.also li {
  display: grid; grid-template-columns: 56px 1fr; grid-template-rows: auto auto; column-gap: 14px;
  align-items: center; padding: 16px 18px;
  border: 1px solid var(--border-soft); border-radius: 10px;
  background: linear-gradient(160deg, rgba(42, 28, 15, .9), rgba(20, 13, 7, .9));
}
.also img { grid-row: 1 / span 2; width: 56px; height: 56px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(255, 180, 70, .35)); }
.also strong { font-family: var(--font-head); font-weight: 400; color: var(--gold); font-size: 1.08rem; letter-spacing: .04em; }
.also span { color: var(--text-dim); font-size: .9rem; line-height: 1.45; }

/* =============================================================== WORLDS == */

.sec-worlds {
  isolation: isolate; overflow: hidden;
  padding: calc(var(--torn) + clamp(50px, 7vw, 100px)) 0 clamp(60px, 8vw, 110px);
  background: var(--bg-deep);
}
.worlds-art { position: absolute; inset: 0; z-index: -2; display: block; }
.worlds-art img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.worlds-shade {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(10, 6, 4, .85) 0%, rgba(10, 6, 4, .35) 30%, rgba(10, 6, 4, .35) 60%, rgba(10, 6, 4, .9) 100%);
}
.sec-worlds .sec-lead { color: #e2d7c4; text-shadow: 0 2px 8px rgba(0, 0, 0, .9); }

/* Nine cards in a row; hover/focus widens a card and reveals its painting. */
.wcards { display: flex; gap: 8px; height: clamp(360px, 34vw, 460px); }
.wcard {
  --place: none;
  position: relative; flex: 1 1 0; min-width: 0; overflow: hidden; cursor: default;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding: 0 10px 18px;
  border: 12px solid #6a4a26; border-image: url("../assets/ui/slot.webp") 14 fill / 12px stretch;
  background: #120b06;
  transition: flex-grow .6s var(--ease), box-shadow .4s var(--ease);
}
.wcard::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(10, 6, 4, .1) 30%, rgba(10, 6, 4, .92) 100%), var(--place) center / cover no-repeat;
  opacity: .35; filter: saturate(.5);
  transition: opacity .6s var(--ease), filter .6s var(--ease), transform 1.2s var(--ease);
}
.wcard > * { position: relative; z-index: 1; }
.wcard img { width: min(100%, 96px); transition: transform .4s var(--ease), filter .4s var(--ease); filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .8)); }
.wcard strong {
  display: block; margin-top: .4em; font-family: var(--font-head); font-weight: 400;
  color: var(--gold); font-size: clamp(.78rem, 1vw, 1rem); letter-spacing: .04em; text-align: center;
  text-shadow: 0 2px 6px #000; white-space: nowrap;
  /* Closed cards are narrow: the name runs upwards like on a banner. */
  writing-mode: vertical-rl; transform: rotate(180deg);
}
.wmore {
  display: block; flex: none; max-height: 0; opacity: 0; overflow: hidden; text-align: center;
  /* = the inner width of an OPEN card (grow 6 of 14 shares of the free row
     width; 460px = 9 x (border + padding) + 8 gaps, 25px for the scrollbar),
     so the text never rewraps while the card widens. */
  width: min(290px, calc((min(1136px, 100vw - 64px) - 485px) * 6 / 14));
}
.wmore span { display: block; margin-top: .5em; color: #f0e6d2; font-size: .95rem; line-height: 1.45; text-shadow: 0 1px 4px #000; }
.wmore em { display: block; margin-top: .4em; font-style: normal; color: #ffb08a; font-family: var(--font-head); letter-spacing: .05em; }
.wcard:hover, .wcard:focus, .wcard:focus-within,
.wcards:not(:hover):not(:focus-within) .wcard:first-child { flex-grow: 6; box-shadow: 0 0 30px rgba(255, 170, 70, .25); }
.wcard:hover::before, .wcard:focus::before,
.wcards:not(:hover):not(:focus-within) .wcard:first-child::before { opacity: 1; filter: saturate(1); transform: scale(1.04); }
.wcard:hover img, .wcard:focus img,
.wcards:not(:hover):not(:focus-within) .wcard:first-child img { transform: translateY(-6px) scale(1.06); filter: drop-shadow(0 0 16px rgba(255, 200, 90, .9)); }
.wcard:hover strong, .wcard:focus strong, .wcard:focus-within strong,
.wcards:not(:hover):not(:focus-within) .wcard:first-child strong {
  writing-mode: horizontal-tb; transform: none;
  animation: afterOpen .9s linear both;
}
.wcard:hover .wmore, .wcard:focus .wmore, .wcard:focus-within .wmore,
.wcards:not(:hover):not(:focus-within) .wcard:first-child .wmore {
  max-height: 12em; opacity: 1;
  animation: afterOpen .9s linear both;
}
/* invisible while the card widens (.6s), then fade in */
@keyframes afterOpen { 0%, 66% { opacity: 0; } 100% { opacity: 1; } }
.wcard:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.w-midgard      { --place: url("../assets/worlds/midgard-place.webp"); }
.w-vanaheim     { --place: url("../assets/worlds/vanaheim-place.webp"); }
.w-alfheim      { --place: url("../assets/worlds/alfheim-place.webp"); }
.w-svartalfheim { --place: url("../assets/worlds/svartalfheim-place.webp"); }
.w-jotunheim    { --place: url("../assets/worlds/jotunheim-place.webp"); }
.w-niflheim     { --place: url("../assets/worlds/niflheim-place.webp"); }
.w-helheim      { --place: url("../assets/worlds/helheim-place.webp"); }
.w-muspelheim   { --place: url("../assets/worlds/muspelheim-place.webp"); }
.w-asgard       { --place: url("../assets/worlds/asgard-place.webp"); }

/* ============================================================== GALLERY == */

.sec-gallery {
  padding: calc(var(--torn) + clamp(50px, 7vw, 100px)) 0 clamp(60px, 8vw, 110px);
  background: var(--bg);
}
.gallery { display: grid; gap: 14px; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; }
.gallery .g-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery .g-item:nth-child(7) { grid-column: span 2; grid-row: span 2; }
.shot {
  position: relative; display: block; height: 100%; line-height: 0; overflow: hidden;
  border: 12px solid #6a4a26; border-image: url("../assets/ui/slot.webp") 14 fill / 12px stretch;
  background: #000; box-shadow: var(--shadow);
}
.shot img { width: 100%; height: 100%; aspect-ratio: 16 / 9; object-fit: cover; opacity: .88; transition: transform .8s var(--ease), opacity .3s; }
.shot:hover img, .shot:focus-visible img { transform: scale(1.07); opacity: 1; }
.shot-label {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 26px 12px 8px; line-height: 1.3;
  background: linear-gradient(180deg, transparent, rgba(8, 5, 2, .92));
  font-family: var(--font-head); color: var(--gold); letter-spacing: .06em; text-align: center;
  opacity: .85; transition: opacity .35s, letter-spacing .35s var(--ease);
}
.shot:hover .shot-label, .shot:focus-visible .shot-label { opacity: 1; letter-spacing: .1em; }

/* Large view (:target), no JavaScript. */
.lightbox {
  display: none;
  position: fixed; inset: 0; z-index: 300;
  place-items: center; padding: clamp(14px, 4vw, 50px);
}
.lightbox:target { display: grid; animation: lbIn .3s var(--ease) both; }
@keyframes lbIn { from { opacity: 0; } to { opacity: 1; } }
.lb-backdrop { position: absolute; inset: 0; background: rgba(6, 4, 2, .93); }
.lb-frame {
  position: relative; margin: 0;
  width: min(1600px, 100%, calc((100vh - 190px) * 16 / 9));
  border: 14px solid #6a4a26; border-image: var(--frame-slot);
  background: #000;
}
.lb-frame img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; }
.lb-frame figcaption { padding: 8px 12px; background: #140d07; font-family: var(--font-head); color: var(--gold); text-align: center; }
.lb-count { color: var(--text-faint); margin-left: .6em; font-size: .85em; }
.lb-close {
  position: absolute; top: 14px; right: 18px; z-index: 2;
  padding: 6px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: rgba(20, 13, 7, .9); color: var(--text); font-size: .9rem;
}
.lb-close:hover { border-color: var(--gold); color: var(--gold); }
.lb-nav {
  position: absolute; top: 50%; z-index: 2; width: 48px; height: 48px; margin-top: -24px;
  border: 1px solid var(--border); border-radius: 50%; background: rgba(20, 13, 7, .85);
}
.lb-nav:hover { border-color: var(--gold); background: rgba(60, 38, 16, .95); }
.lb-nav::before {
  content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 12px;
  border-right: 3px solid var(--gold); border-bottom: 3px solid var(--gold);
}
.lb-prev { left: 12px; }
.lb-next { right: 12px; }
.lb-prev::before { transform: translate(-30%, -50%) rotate(135deg); }
.lb-next::before { transform: translate(-70%, -50%) rotate(-45deg); }

/* ================================================================== FAQ == */

.sec-faq {
  padding: calc(var(--torn) + clamp(50px, 7vw, 90px)) 0 clamp(70px, 9vw, 120px);
  background: radial-gradient(80% 60% at 50% 0%, rgba(200, 160, 96, .08), transparent 70%), var(--bg-alt);
}
.faq-wrap { max-width: 860px; }
.faq {
  margin-bottom: 10px; border: 1px solid var(--border); border-radius: 10px;
  background: rgba(20, 13, 7, .7); transition: border-color .3s, background-color .3s;
}
.faq:hover, .faq[open] { border-color: var(--gold); background: rgba(40, 26, 13, .8); }
.faq summary {
  position: relative; cursor: pointer; list-style: none;
  padding: 16px 52px 16px 20px;
  font-family: var(--font-head); font-size: 1.15rem; color: var(--gold); letter-spacing: .03em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::marker { content: ""; }
.faq summary::after {
  content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--gold); border-bottom: 2px solid var(--gold);
  transform: rotate(45deg); transition: transform .3s var(--ease);
}
.faq[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq p { margin: 0; padding: 0 20px 18px; color: var(--text-dim); }

/* ========================================================== FINAL CALL == */

.cta {
  isolation: isolate; overflow: hidden; text-align: center;
  padding: calc(var(--torn) + clamp(90px, 12vw, 170px)) 0 clamp(90px, 12vw, 170px);
  background: var(--bg-deep);
}
.cta-art { position: absolute; inset: 0; z-index: -2; display: block; }
.cta-art img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.cta::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(70% 70% at 50% 55%, rgba(10, 6, 3, .55), rgba(10, 6, 3, .92));
}
.cta-logo { width: min(560px, 80vw); margin: 0 auto .4em; filter: drop-shadow(0 0 24px rgba(255, 140, 40, .4)) drop-shadow(0 10px 30px #000); }
.cta h2 { color: #fff3d6; text-shadow: 0 3px 18px #000; }
.cta p { color: var(--gold); font-family: var(--font-head); font-size: clamp(1.2rem, 2.4vw, 1.7rem); letter-spacing: .06em; margin: 0; text-shadow: 0 2px 10px #000; }

/* ============================================================ SUB PAGES == */

.page-head {
  padding: 120px 0 40px; border-bottom: 1px solid var(--border-soft);
  background: linear-gradient(180deg, #0b0805, var(--bg));
}
.page-head h1 { font-size: clamp(2rem, 5vw, 3rem); color: var(--gold); }
.page-head p { color: var(--text-dim); max-width: 92ch; margin: 0; }
.section { padding: clamp(34px, 4vw, 55px) 0 clamp(60px, 8vw, 100px); }
.back-link {
  display: inline-flex; align-items: center; gap: .5em;
  margin-bottom: 1.1em;
  color: var(--text-dim); font-size: .92rem; letter-spacing: .02em;
  transition: color .25s var(--ease), transform .25s var(--ease);
}
.back-link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.back-link:hover { color: var(--gold); transform: translateX(-3px); }
.prose { max-width: 100ch; }
.prose h2 { font-size: 1.45rem; margin-top: 2em; color: var(--text); }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--text-dim); text-wrap: pretty; }
.prose ul { list-style: disc; padding-left: 1.3em; margin-bottom: 1em; }
.prose li { margin-bottom: .4em; }
.prose li::marker { color: var(--bronze); }

/* =============================================================== FOOTER == */

.site-footer { padding: 34px 0 18px; background: linear-gradient(180deg, var(--bg-deep), #050302); }
.footer-band {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px clamp(20px, 4vw, 54px);
  min-height: 110px; padding: 18px 10px;
  border: solid #3a2614; border-width: 0 56px;
  background: #1a110a;
  border-image: url("../assets/ui/sail.webp") 0 56 fill / 0 56px stretch;
}
.footer-band .steam-btn { min-height: 56px; font-size: 1.05rem; }
.footer-langs, .footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; }
.footer-langs a { display: flex; flex-direction: column; align-items: center; gap: 3px; color: var(--text-dim); font-size: .74rem; letter-spacing: .1em; }
.footer-langs img { width: 26px; height: 17px; border-radius: 2px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .5); transition: transform .2s var(--ease); }
.footer-langs a:hover img { transform: translateY(-2px); }
.footer-langs a[aria-current="true"] { color: var(--gold); }
.footer-links a { color: var(--text-dim); font-size: .9rem; }
.footer-links a:hover, .footer-langs a:hover { color: var(--gold); }
.footer-copy { margin: 14px 0 0; text-align: center; font-size: .8rem; color: var(--text-faint); }

/* ============================================================== MOTION ==
   Scroll-driven effects. Only where the browser supports scroll timelines
   AND the visitor has not asked for less motion. Everything above is the
   complete static page; nothing here hides content for good. */

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {

    /* ---- hero parallax: back slow, mist medium, embers fast, text away */
    .hero-back   { animation: pxBack linear both;  animation-timeline: scroll(root); animation-range: 0 100vh; }
    .hero-mid    { animation: pxMid linear both;   animation-timeline: scroll(root); animation-range: 0 100vh; }
    .hero-front  { animation: pxFront linear both; animation-timeline: scroll(root); animation-range: 0 100vh; }
    .hero-inner  { animation: pxText linear both;  animation-timeline: scroll(root); animation-range: 0 85vh; }

    /* ---- story: pinned stage, five beats on the track's view timeline */
    .story-track { height: 520vh; view-timeline: --story block; }
    .story-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
    .beats { position: absolute; inset: 0; }
    .beat { position: absolute; inset: 0; margin: 0; max-width: none; padding: 0; opacity: 0;
            animation: beatMid linear both; animation-timeline: --story; }
    .beat-art { position: absolute; inset: 0; border: 0; border-image: none; box-shadow: none; }
    .beat-art img { height: 100%; aspect-ratio: auto; animation: kenBurns linear both; animation-timeline: --story; }
    .beat::after { content: ""; position: absolute; inset: 0; background:
      linear-gradient(90deg, rgba(8, 5, 2, .88) 0%, rgba(8, 5, 2, .55) 38%, transparent 70%),
      linear-gradient(0deg, rgba(8, 5, 2, .8) 0%, transparent 35%); }
    .beat-text {
      position: absolute; z-index: 2; left: max(5vw, calc((100vw - var(--wrap)) / 2 + 32px)); bottom: 18vh;
      max-width: min(640px, 86vw); padding: 0;
      animation: textRise linear both; animation-timeline: --story;
    }
    .beat-1, .beat-1 img, .beat-1 .beat-text { animation-range: contain 0% contain 20%; }
    .beat-2, .beat-2 img, .beat-2 .beat-text { animation-range: contain 20% contain 40%; }
    .beat-3, .beat-3 img, .beat-3 .beat-text { animation-range: contain 40% contain 60%; }
    .beat-4, .beat-4 img, .beat-4 .beat-text { animation-range: contain 60% contain 80%; }
    .beat-5, .beat-5 img, .beat-5 .beat-text { animation-range: contain 80% contain 100%; }
    .beat-1 { animation-name: beatFirst; }
    .beat-5 { animation-name: beatLast; }

    /* the burning fuse: fills over the whole track, flame at its tip */
    .fuse {
      display: flex; align-items: center; gap: 14px;
      position: absolute; z-index: 3; left: 50%; bottom: 6vh; transform: translateX(-50%);
      width: min(760px, 86vw);
      font-family: var(--font-head); color: var(--gold); font-size: .9rem; letter-spacing: .12em; white-space: nowrap;
      text-shadow: 0 2px 6px #000;
    }
    .fuse-bar { position: relative; flex: 1; height: 8px; border-radius: 4px; background: rgba(0, 0, 0, .6); box-shadow: inset 0 0 0 1px rgba(200, 160, 96, .5); }
    .fuse-fill {
      position: absolute; left: 0; top: 0; bottom: 0; width: 0; border-radius: 4px;
      background: linear-gradient(90deg, #7a2a08, #ff7a2a 70%, #ffd982);
      box-shadow: 0 0 12px rgba(255, 120, 40, .8);
      animation: fuseBurn linear both; animation-timeline: --story; animation-range: contain 0% contain 100%;
    }
    .fuse-fill::after {
      content: ""; position: absolute; right: -9px; top: 50%; width: 18px; height: 18px; margin-top: -9px; border-radius: 50%;
      background: radial-gradient(circle, #fff6d0 0%, #ffb347 40%, rgba(255, 90, 20, 0) 70%);
      animation: flameTip .35s ease-in-out infinite alternate;
    }

    /* ---- features slide in from the sides */
    .row-media  { animation: fromLeft linear both;  animation-timeline: view(); animation-range: entry 0% entry 80%; }
    .row-flip .row-media { animation-name: fromRight; }
    .row-text   { animation: fromRight linear both; animation-timeline: view(); animation-range: entry 0% entry 80%; }
    .row-flip .row-text { animation-name: fromLeft; }
    .events li, .also li, .g-item, .faq {
      animation: popUp linear both; animation-timeline: view(); animation-range: entry 0% entry 60%;
    }
    .sec-title { animation: titleIn linear both; animation-timeline: view(); animation-range: entry 10% entry 90%; }
    .cta-art img { animation: pxBack linear both; animation-timeline: view(); animation-range: cover 0% cover 100%; }
  }
}

@keyframes pxBack  { from { transform: translateY(0) scale(1.02); } to { transform: translateY(22%) scale(1.1); } }
@keyframes pxMid   { from { transform: translateY(0); } to { transform: translateY(-12%); } }
@keyframes pxFront { from { transform: translateY(0); } to { transform: translateY(-35%); } }
@keyframes pxText  { from { transform: none; opacity: 1; } to { transform: translateY(-14vh) scale(.86); opacity: 0; } }
@keyframes beatMid   { 0% { opacity: 0; } 14% { opacity: 1; } 86% { opacity: 1; } 100% { opacity: 0; } }
@keyframes beatFirst { 0% { opacity: 1; } 86% { opacity: 1; } 100% { opacity: 0; } }
@keyframes beatLast  { 0% { opacity: 0; } 14% { opacity: 1; } 100% { opacity: 1; } }
@keyframes kenBurns  { from { transform: scale(1.14) translateX(-2%); } to { transform: scale(1.02) translateX(1%); } }
@keyframes textRise  { 0% { transform: translateY(70px); } 20% { transform: none; } 80% { transform: none; } 100% { transform: translateY(-50px); } }
@keyframes fuseBurn  { from { width: 0; } to { width: 100%; } }
@keyframes flameTip  { from { transform: scale(.8); opacity: .8; } to { transform: scale(1.25); opacity: 1; } }
@keyframes fromLeft  { from { transform: translateX(-90px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fromRight { from { transform: translateX(90px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes popUp     { from { transform: translateY(40px) scale(.96); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes titleIn   { from { letter-spacing: .3em; opacity: 0; } to { letter-spacing: .08em; opacity: 1; } }

/* ========================================================== RESPONSIVE == */

/* 21:9 and wider: keep the helmet in view, let the logo grow. */
@media (min-aspect-ratio: 2/1) {
  .hero-art img { object-position: 50% 6%; }
  .logo-wrap { width: min(1000px, 36vw); }
}

@media (max-aspect-ratio: 4/5) {
  .hero-art img { object-position: 50% 20%; }
}

@media (max-width: 1000px) {
  .row { grid-template-columns: 1fr; }
  .row-flip .row-media { order: 0; }
  .duo-inset { right: 4%; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery .g-item:nth-child(7) { grid-column: auto; grid-row: auto; }
  /* Cards stack; every card is open (no hover on touch screens). */
  .wcards { display: grid; grid-template-columns: 1fr 1fr; height: auto; gap: 12px; }
  .wcard { min-height: 260px; flex: none; }
  .wcard::before { opacity: 1; filter: none; }
  .wcard .wmore { max-height: none; opacity: 1; width: auto; flex: initial; }
  .wcard strong, .wcard .wmore { animation: none !important; }
  .wcard strong { writing-mode: horizontal-tb; transform: none; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  :root { --torn: 26px; }
  .hero { padding-top: 80px; padding-bottom: 76px; }
  .steam-btn { min-height: 54px; padding: 0 1em; }
  .wcards { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery .g-item:nth-child(1) { grid-column: auto; grid-row: auto; }
  .footer-band { flex-direction: column; border: 14px solid #6a4a26; border-image: var(--frame-slot); padding: 22px 12px; }
  .beat-text h3 { font-size: clamp(1.6rem, 8vw, 2.4rem); }
  .fuse { font-size: .72rem; }
}

/* ------------------------------------------------- less motion wanted -- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .embers, .hero-mist { display: none; }
}

@media print {
  body { background: #fff; color: #000; }
  .site-header, .hero-art, .hero-fire, .hero-mist, .embers, .hero-shade, .lightbox, .letterbox { display: none !important; }
}