/* RIGUP — static site
   Layout: full-bleed dusk hero → one Steam "crate" panel → contact rows → footer.
   Single dark look on purpose (the game's dusk + lantern light), so no light theme. */
:root {
  color-scheme: dark;
  --iron: #15130f;        /* page ground: warm soot */
  --plate: #1f1b16;       /* panels */
  --rivet: #3a332a;       /* borders, rules */
  --bone: #efe6d6;        /* main text */
  --dust: #a89c88;        /* secondary text */
  --lantern: #f3aa3c;     /* the lantern glow in the hero: buttons, highlights */
  --rust: #b8562c;        /* secondary accent: tags, hover edges */
  --font-display: "Bungee", "Kanit", Impact, "Arial Black", sans-serif;
  --font-thai: "Kanit", "Noto Sans Thai", Tahoma, sans-serif;
  --font-body: "Sarabun", "Noto Sans Thai", "Segoe UI", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--iron);
  color: var(--bone);
  font: 400 1.0625rem/1.65 var(--font-body);
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--lantern); outline-offset: 3px; }

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding-left: var(--gutter-l);
  padding-right: var(--gutter-r);
}

/* ---------- top bar ---------- */
.topbar {
  position: absolute;
  inset: 0 0 auto;
  z-index: 5;
  padding-top: env(safe-area-inset-top, 0px);
}
.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font: 400 0.95rem/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bone);
}
.brand img { width: 32px; height: 32px; border-radius: 50%; }
.lang {
  display: inline-flex;
  border: 1px solid var(--rivet);
  border-radius: 999px;
  background: rgb(21 19 15 / 0.6);
  overflow: hidden;
}
.lang button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--dust);
  font: 500 0.8rem/1 var(--font-mono);
  letter-spacing: 0.08em;
  padding: 8px 14px;
  cursor: pointer;
}
.lang button[aria-pressed="true"] { background: var(--lantern); color: var(--iron); }

/* ---------- 1. hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(560px, 88vh, 860px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-shot {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 40%;
  transform: scale(1.04);
  animation: settle 9s ease-out forwards;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 45% at 50% 38%, rgb(243 170 60 / 0.10), transparent 70%),
    linear-gradient(180deg, rgb(21 19 15 / 0.45) 0%, rgb(21 19 15 / 0) 26%, rgb(21 19 15 / 0.25) 62%, var(--iron) 100%);
}
@keyframes settle { to { transform: scale(1); } }

.hero .wrap { padding-block: 120px 56px; }
.eyebrow {
  margin: 0 0 14px;
  font: 500 0.78rem/1.4 var(--font-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lantern);
}
.logo {
  margin: 0;
  font: 400 clamp(4.2rem, 15vw, 10.5rem)/0.86 var(--font-display);
  letter-spacing: 0.01em;
  color: var(--bone);
  text-shadow: 0 6px 0 rgb(0 0 0 / 0.35), 0 0 60px rgb(243 170 60 / 0.25);
}
.tagline {
  margin: 18px 0 0;
  max-width: 30ch;
  font: 600 clamp(1.35rem, 3.4vw, 2.1rem)/1.3 var(--font-thai);
  text-wrap: balance;
}
.lede {
  margin: 14px 0 0;
  max-width: 58ch;
  color: var(--dust);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: 28px;
}
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}
.chips li {
  font: 500 0.75rem/1 var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 10px;
  border: 1px solid rgb(184 86 44 / 0.7);
  color: var(--bone);
  background: rgb(21 19 15 / 0.55);
}

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 15px 24px;
  font: 600 1.05rem/1 var(--font-thai);
  text-decoration: none;
  color: var(--iron);
  background: var(--lantern);
  border: 2px solid var(--lantern);
  border-radius: 4px;
  box-shadow: 0 4px 0 #8a5a17;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 #8a5a17; }
.btn:active { transform: translateY(2px); box-shadow: 0 1px 0 #8a5a17; }
.btn svg { width: 22px; height: 22px; flex: none; }
.link-quiet {
  font: 500 0.95rem/1.4 var(--font-thai);
  color: var(--bone);
  text-underline-offset: 4px;
  text-decoration-color: var(--rust);
}

/* ---------- section heads ---------- */
.section { padding-block: 72px; }
.section-head { margin-bottom: 28px; }
.section-head h2 {
  margin: 0;
  font: 600 clamp(1.7rem, 4vw, 2.5rem)/1.2 var(--font-thai);
  text-wrap: balance;
}
.section-head p { margin: 6px 0 0; color: var(--dust); max-width: 60ch; }

/* ---------- 2. Steam ---------- */
.crate {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  border: 1px solid var(--rivet);
  background: var(--plate);
  position: relative;
}
/* corner rivets: the one decorative nod to scrap metal */
.crate::before, .crate::after {
  content: "";
  position: absolute;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rivet);
  top: 12px;
}
.crate::before { left: 12px; }
.crate::after { right: 12px; }
.crate-media {
  background: #0e0d0b;
  display: grid;
  place-items: center;
  padding: 18px;
  border-right: 1px solid var(--rivet);
  min-width: 0;
}
.crate-media figure { margin: 0; }
.crate-media figcaption {
  margin-top: 10px;
  font: 400 0.78rem/1.4 var(--font-mono);
  color: var(--dust);
  letter-spacing: 0.04em;
}
.crate-body {
  padding: 34px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}
.store-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
}
.price {
  font: 400 2rem/1 var(--font-display);
  color: var(--bone);
  font-variant-numeric: tabular-nums;
}
.price small { font: 500 1rem/1 var(--font-mono); color: var(--dust); }
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 500 0.8rem/1.3 var(--font-mono);
  color: var(--lantern);
}
.status::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--lantern);
  box-shadow: 0 0 0 4px rgb(243 170 60 / 0.18);
}
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: step;
}
.steps li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  color: var(--dust);
  counter-increment: step;
}
.steps li::before {
  content: counter(step);
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--rivet);
  font: 500 0.8rem/1 var(--font-mono);
  color: var(--bone);
}
.specs {
  margin: 0;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  font-size: 0.95rem;
  border-top: 1px solid var(--rivet);
  padding-top: 16px;
}
.specs dt { font: 500 0.75rem/1.9 var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--dust); }
.specs dd { margin: 0; }

/* ---------- 3. contact ---------- */
.contact { border-top: 1px solid var(--rivet); }
.channels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--rivet);
  border: 1px solid var(--rivet);
  margin: 0;
  padding: 0;
  list-style: none;
}
.channels a, .channels .mail {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 20px;
  background: var(--iron);
  text-decoration: none;
  height: 100%;
  transition: background 0.15s ease;
}
.channels a:hover { background: var(--plate); }
.channels a:hover .ch-name { color: var(--lantern); }
.ch-icon {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--rivet);
  color: var(--bone);
}
.ch-icon svg { width: 20px; height: 20px; }
.ch-text { min-width: 0; }
.ch-name { display: block; font: 600 1rem/1.3 var(--font-thai); transition: color 0.15s ease; }
.ch-handle {
  display: block;
  font: 400 0.82rem/1.4 var(--font-mono);
  color: var(--dust);
  overflow-wrap: anywhere;
}
.mail-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  padding: 22px;
  border: 1px dashed var(--rivet);
}
.mail-row .label { font: 600 1rem/1.3 var(--font-thai); }
.mail-addr {
  font: 500 1.05rem/1.3 var(--font-mono);
  color: var(--lantern);
  user-select: all;
  overflow-wrap: anywhere;
}
.copy {
  appearance: none;
  border: 1px solid var(--rivet);
  background: transparent;
  color: var(--bone);
  font: 500 0.8rem/1 var(--font-mono);
  padding: 9px 14px;
  cursor: pointer;
}
.copy:hover { border-color: var(--lantern); }

.footer {
  padding-block: 28px 40px;
  border-top: 1px solid var(--rivet);
  font: 400 0.8rem/1.6 var(--font-mono);
  color: var(--dust);
}
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }

/* language visibility */
[data-lang="en"] .th { display: none !important; }
[data-lang="th"] .en { display: none !important; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .crate { grid-template-columns: minmax(0, 1fr); }
  .crate-media { border-right: 0; border-bottom: 1px solid var(--rivet); }
  .channels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .channels { grid-template-columns: minmax(0, 1fr); }
  .crate-body { padding: 26px 20px; }
  .hero .wrap { padding-block: 104px 40px; }
  .section { padding-block: 56px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-shot { animation: none; transform: none; }
  .btn, .channels a { transition: none; }
  html { scroll-behavior: auto; }
}