/* Hearthfall landing page: the Ember Grove look of the game's HUD (charred wood, parchment, ember and gold). */
@font-face { font-family: "Marcellus SC"; src: url("fonts/marcellus-sc-latin-400-normal.woff2") format("woff2"); font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-400-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Alegreya Sans"; src: url("fonts/alegreya-sans-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --char: #17110b;
  --wood: #2a2016;
  --wood-2: #3a2c1e;
  --rim: #8a6a3c;
  --parch: #f1e4c8;
  --parch-dim: #d9cbb0;
  --gold: #f6c76a;
  --ember: #e8913a;
  --lava: #ff5a3c;
  --sea: #2b6f8f;
  --head: "Marcellus SC", Georgia, serif;
  --body: "Alegreya Sans", "Segoe UI", system-ui, sans-serif;
  --gutter: clamp(16px, 4vw, 48px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--char);
  background-image: radial-gradient(ellipse at 50% 0%, rgba(232, 145, 58, 0.08), transparent 60%);
  color: var(--parch);
  font: 400 1.125rem/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--gold); }
img, video { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--head); font-weight: 400; line-height: 1.1; margin: 0 0 0.5em; color: var(--parch); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.3rem; color: var(--gold); }
p { margin: 0 0 1em; }

/* ---------------------------------------------------------------- top bar */
.bar {
  position: fixed; inset: 0 0 auto 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px var(--gutter);
  transition: background 0.3s, box-shadow 0.3s;
}
.bar.solid { background: rgba(23, 17, 11, 0.92); box-shadow: 0 1px 0 rgba(138, 106, 60, 0.5); backdrop-filter: blur(6px); }
.bar-mark { font: 1.3rem var(--head); color: var(--parch); text-decoration: none; letter-spacing: 0.04em; }
.bar nav { display: flex; gap: clamp(10px, 2.4vw, 28px); align-items: center; }
.bar nav a { color: var(--parch-dim); text-decoration: none; font-size: 1rem; }
.bar nav a:hover { color: var(--parch); }
.bar nav .bar-play { color: var(--char); background: var(--ember); padding: 4px 14px; border-radius: 4px; font-weight: 700; }
@media (max-width: 640px) { .bar nav a:not(.bar-play) { display: none; } }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(23, 17, 11, 0.55) 0%, rgba(23, 17, 11, 0) 22%, rgba(23, 17, 11, 0.1) 45%, rgba(23, 17, 11, 0.92) 88%, var(--char) 100%); }
.hero-copy { position: relative; padding: 0 var(--gutter) clamp(40px, 8vh, 96px); max-width: 860px; }
.wordmark {
  font-size: clamp(3.4rem, 11vw, 8.5rem); letter-spacing: 0.03em; margin: 0.12em 0 0.15em;
  color: var(--parch);
  text-shadow: 0 2px 0 #5b3a1c, 0 4px 18px rgba(0, 0, 0, 0.7), 0 0 42px rgba(232, 145, 58, 0.35);
}
.lede { font-size: clamp(1.15rem, 2vw, 1.45rem); max-width: 40em; color: var(--parch); text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8); }
.hero-note { font-size: 0.95rem; color: var(--parch-dim); margin-top: 14px; }
.pill {
  display: inline-block; font: 700 0.8rem/1 var(--body); letter-spacing: 0.12em; text-transform: uppercase;
  color: #2a1b06; background: #d29922; padding: 7px 12px 6px; border-radius: 999px;
  box-shadow: 0 0 0 1px rgba(255, 220, 140, 0.6) inset, 0 2px 10px rgba(0, 0, 0, 0.5);
}
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 6px; text-decoration: none;
  font: 400 1.1rem/1.2 var(--head); letter-spacing: 0.03em; color: var(--parch);
  background: linear-gradient(180deg, var(--wood-2), var(--wood));
  border: 1px solid var(--rim);
  box-shadow: 0 1px 0 rgba(255, 230, 180, 0.15) inset, 0 3px 0 #0d0905, 0 6px 16px rgba(0, 0, 0, 0.45);
  transition: transform 0.12s, filter 0.12s;
}
.btn:hover { filter: brightness(1.15); transform: translateY(-1px); }
.btn:active { transform: translateY(2px); box-shadow: 0 1px 0 #0d0905; }
.btn-ember { color: #2a1406; background: linear-gradient(180deg, #ffb35c, var(--ember) 55%, #c4602a); border-color: #ffd08a; }
.btn-quiet { background: rgba(23, 17, 11, 0.5); }
.btn:focus-visible, .bar a:focus-visible, .chapters button:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ---------------------------------------------------------------- facts */
.facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 1px;
  margin: 0 var(--gutter) clamp(48px, 8vw, 96px); background: rgba(138, 106, 60, 0.45);
  border: 1px solid rgba(138, 106, 60, 0.45); border-radius: 8px; overflow: hidden;
}
.facts div { background: var(--wood); padding: 18px 20px; display: flex; flex-direction: column; gap: 4px; }
.facts b { font: 2.2rem/1 var(--head); color: var(--gold); }
.facts span { color: var(--parch-dim); font-size: 1rem; line-height: 1.35; }

/* ---------------------------------------------------------------- feature sections */
.feature {
  display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px);
  align-items: center; padding: clamp(28px, 5vw, 64px) var(--gutter); max-width: 1440px; margin: 0 auto;
}
.feature.flip .feature-media { order: 2; }
.feature-media {
  border-radius: 10px; overflow: hidden; background: #0d0905;
  border: 1px solid var(--rim);
  box-shadow: 0 0 0 4px var(--wood), 0 0 0 5px rgba(138, 106, 60, 0.6), 0 20px 50px rgba(0, 0, 0, 0.6);
}
.feature-media video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.kicker { font: 700 0.85rem/1 var(--body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--ember); margin-bottom: 12px; }
.feature-text p:not(.kicker) { color: var(--parch-dim); }
@media (max-width: 860px) {
  .feature { grid-template-columns: 1fr; }
  .feature.flip .feature-media { order: 0; }
}

/* ---------------------------------------------------------------- tour */
.tour { padding: clamp(48px, 8vw, 96px) var(--gutter); max-width: 1440px; margin: 0 auto; }
.tour .sub { color: var(--parch-dim); }
.tour-wrap { display: grid; grid-template-columns: minmax(0, 3fr) minmax(220px, 1fr); gap: 20px; align-items: start; }
.tour-wrap video { width: 100%; aspect-ratio: 16 / 9; background: #0d0905; border: 1px solid var(--rim); border-radius: 10px; }
.chapters { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.chapters button {
  width: 100%; text-align: left; display: flex; gap: 12px; align-items: baseline;
  padding: 10px 14px; border-radius: 6px; cursor: pointer;
  font: 1.02rem/1.3 var(--body); color: var(--parch-dim);
  background: var(--wood); border: 1px solid rgba(138, 106, 60, 0.45);
}
.chapters button:hover { color: var(--parch); border-color: var(--rim); }
.chapters button.on { color: var(--parch); border-color: var(--ember); box-shadow: 0 0 0 1px var(--ember) inset; }
.chapters time { font-variant-numeric: tabular-nums; color: var(--gold); min-width: 2.6em; }
@media (max-width: 860px) { .tour-wrap { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- how it was made */
.made { padding: clamp(48px, 8vw, 96px) var(--gutter); max-width: 1440px; margin: 0 auto; border-top: 1px solid rgba(138, 106, 60, 0.4); }
.made-intro { max-width: 52em; }
.made-intro p:not(.kicker) { color: var(--parch-dim); }
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 36px 0 56px; }
.pillars div { background: var(--wood); border: 1px solid rgba(138, 106, 60, 0.45); border-radius: 8px; padding: 20px 22px; }
.pillars p { color: var(--parch-dim); font-size: 1.02rem; margin: 0; }
.timeline-title { font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--parch); }
.timeline { list-style: none; padding: 0; margin: 20px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.timeline li { background: var(--wood); border: 1px solid rgba(138, 106, 60, 0.45); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; }
.timeline img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #0d0905; }
.timeline li > div { padding: 12px 16px 14px; }
.timeline time { font: 0.95rem var(--head); color: var(--ember); letter-spacing: 0.06em; }
.timeline p { margin: 4px 0 0; color: var(--parch-dim); font-size: 1rem; line-height: 1.45; }

/* ---------------------------------------------------------------- closer and footer */
.closer {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: center;
  padding: clamp(48px, 8vw, 96px) var(--gutter); max-width: 1440px; margin: 0 auto;
}
.closer img { border-radius: 10px; border: 1px solid var(--rim); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6); }
.closer p { color: var(--parch-dim); }
@media (max-width: 860px) { .closer { grid-template-columns: 1fr; } }
.foot { padding: 32px var(--gutter) 48px; border-top: 1px solid rgba(138, 106, 60, 0.4); color: #a8987a; font-size: 0.95rem; }
.foot p { max-width: 70em; margin: 0 0 0.5em; }
@media (max-width: 640px) {
  .hero-shade { background: linear-gradient(180deg, rgba(23, 17, 11, 0.5) 0%, rgba(23, 17, 11, 0.15) 22%, rgba(23, 17, 11, 0.78) 48%, rgba(23, 17, 11, 0.95) 78%, var(--char) 100%); }
}