/* Reset, typography, page frame, header, footer. */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
html[data-motion="reduced"] { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
html.lenis { scroll-behavior: auto; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-stretch: 100%;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* Nothing may widen the page: phones grow the layout viewport to fit any overflow (slide-in reveals,
   the hero HUD), which is what causes sideways scrolling. `clip` does not break the sticky header. */
html, body { overflow-x: clip; max-width: 100%; }
.site-main, .site-footer { overflow-x: clip; }
img, picture, video, canvas, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
strong { font-weight: 700; color: #fff; }
::selection { background: var(--accent); color: var(--accent-ink); }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--accent-hot); outline-offset: 3px; }

.skip-link {
  position: fixed; left: 12px; top: -80px; z-index: 200;
  padding: 10px 16px; background: var(--accent); color: var(--accent-ink); font-weight: 700;
}
.skip-link:focus { top: 12px; }
.screen-reader-text {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

/* ---------- type ---------- */
.h-display, .h-sub, .hero-title {
  font-style: italic;
  font-weight: 800;
  font-stretch: 125%;
  text-transform: uppercase;
  line-height: .95;
  letter-spacing: .01em;
  color: #fff;
  text-wrap: balance;
}
.h-display { font-size: var(--fs-display); }
.h-display + p, .h-sub + p { margin-top: .9em; }
.h-sub { font-size: var(--fs-sub); line-height: 1.05; }
.h-mini {
  font-family: var(--font-label); font-weight: 600; font-size: .8rem; letter-spacing: .24em;
  text-transform: uppercase; color: var(--accent-hot); margin: 1.6em 0 .7em;
}
.slash { color: var(--accent); font-style: italic; }
.eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--font-label); font-weight: 600; font-size: .78rem;
  letter-spacing: .34em; text-transform: uppercase; color: var(--accent-hot);
  margin-bottom: .9rem;
}
.eyebrow::after { content: ""; flex: 0 0 44px; height: 1px; background: linear-gradient(90deg, var(--accent), transparent); }
.section p { color: var(--muted); max-width: 62ch; }
.section p + p { margin-top: 1em; }
.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-label); font-weight: 600; font-size: .82rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--text); padding: 6px 0; border-bottom: 1px solid var(--line);
  transition: color .25s, border-color .25s;
}
.text-link .icon { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.text-link:hover { color: var(--accent-hot); border-color: var(--accent); }
.text-link:hover .icon { transform: translateX(4px); }
.icon { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- page frame (full width / boxed) ---------- */
.backdrop {
  position: fixed; inset: 0; z-index: -1; opacity: 0; transition: opacity .6s;
  background:
    radial-gradient(1200px 700px at 80% 0%, var(--tint), transparent 70%),
    linear-gradient(rgba(var(--shade-rgb), .78), rgba(var(--shade-rgb), .94)),
    url("../img/gen/hero-red-960.webp") center / cover;
}
:root[data-theme="blue"] .backdrop {
  background:
    radial-gradient(1200px 700px at 80% 0%, var(--tint), transparent 70%),
    linear-gradient(rgba(var(--shade-rgb), .78), rgba(var(--shade-rgb), .94)),
    url("../img/gen/hero-blue-960.webp") center / cover;
}
.frame {
  position: relative;
  width: 100%;
  max-width: var(--frame);
  margin-inline: auto;
  background: var(--bg);
}
:root[data-layout="boxed"] .backdrop { opacity: 1; filter: blur(14px) saturate(1.1); transform: scale(1.06); }
@media (min-width: 1400px) {
  :root[data-layout="boxed"] .frame {
    margin-block: 28px;
    border: 1px solid var(--line);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .6), 0 40px 120px rgba(0, 0, 0, .7), 0 0 80px -20px var(--glow);
  }
  /* HUD corner brackets on the boxed frame */
  :root[data-layout="boxed"] .frame::before,
  :root[data-layout="boxed"] .frame::after {
    content: ""; position: absolute; width: 34px; height: 34px; z-index: 60; pointer-events: none;
    border: 2px solid var(--accent);
  }
  :root[data-layout="boxed"] .frame::before { left: -8px; top: -8px; border-right: 0; border-bottom: 0; }
  :root[data-layout="boxed"] .frame::after { right: -8px; bottom: -8px; border-left: 0; border-top: 0; }
}
.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.section { position: relative; padding-block: clamp(64px, 9vw, 128px); border-top: 1px solid var(--line-soft); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 80;
  height: var(--header-h);
  background: linear-gradient(rgba(var(--shade-rgb), .92), rgba(var(--shade-rgb), .7));
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--line-soft);
  transition: height .3s var(--ease), border-color .3s;
}
.site-header::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform: scaleX(var(--progress, 0)); transform-origin: left; opacity: .9;
}
.is-scrolled .site-header { --header-h: 62px; border-color: var(--line); }
.header-in {
  width: min(100% - 2 * var(--gutter), var(--wrap)); height: 100%; margin-inline: auto;
  display: flex; align-items: center; gap: clamp(16px, 3vw, 48px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.da-mark { width: 52px; height: 52px; overflow: visible; transition: width .3s var(--ease), height .3s var(--ease); }
.is-scrolled .site-header .da-mark { width: 42px; height: 42px; }
.da-mark .da-comet, .da-mark .da-impact { transform-box: fill-box; transition: transform .5s var(--ease); }
.da-mark .da-impact { transform-origin: center; }
.brand:hover .da-comet { transform: translate(-5px, 5px); }
.brand:hover .da-impact { transform: scale(1.18) rotate(12deg); }
.brand-word {
  display: grid; line-height: 1; font-style: italic; font-weight: 700; font-stretch: 125%;
  text-transform: uppercase; letter-spacing: .3em; font-size: 1rem; color: #fff;
}
.brand-word span + span { margin-left: -.4em; margin-top: 3px; }
.nav { margin-inline: auto; }
.nav ul { display: flex; gap: clamp(14px, 2.4vw, 40px); }
.nav a {
  position: relative; display: block; padding: 10px 2px;
  font-family: var(--font-label); font-weight: 600; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--muted); transition: color .2s;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.nav a:hover, .nav a.is-active { color: #fff; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }
.icon-btn {
  display: grid; place-items: center; width: 42px; height: 42px;
  border: 1px solid var(--line); color: var(--text);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  background: rgba(var(--shade-rgb), .5);
  transition: background .2s, color .2s;
}
.icon-btn:hover, .icon-btn[aria-expanded="true"] { background: var(--accent); color: var(--accent-ink); }
.menu-btn { display: none; }

/* ---------- loadout panel ---------- */
.loadout {
  position: fixed; z-index: 90; top: calc(var(--header-h) + 10px);
  right: max(var(--gutter), calc((100vw - var(--frame)) / 2 + var(--gutter)));
  width: min(320px, calc(100vw - 2 * var(--gutter)));
  padding: 20px; background: var(--panel); border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  box-shadow: 0 24px 60px rgba(0, 0, 0, .6);
}
.loadout-row + .loadout-row { margin-top: 14px; }
.loadout-label {
  display: block; font-family: var(--font-label); font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 6px;
}
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.seg button {
  display: flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 8px;
  border: 1px solid var(--line-soft); background: var(--bg-2);
  font-family: var(--font-label); font-weight: 600; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--muted); transition: all .2s;
}
.seg button:hover { color: #fff; border-color: var(--line); }
.seg button[aria-pressed="true"] { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.swatch { width: 12px; height: 12px; border-radius: 50%; box-shadow: 0 0 0 1px rgba(0, 0, 0, .5); }
.swatch-red { background: linear-gradient(135deg, #ff6a2a, #e3261e); }
.swatch-blue { background: linear-gradient(135deg, #7fb6ff, #2456c8); }

/* theme-change wipe */
.wipe {
  position: fixed; inset: 0; z-index: 300; pointer-events: none;
  background: linear-gradient(100deg, var(--accent-2), var(--accent));
  transform: translateX(-110%) skewX(-12deg); transform-origin: left;
}

/* ---------- mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 70; padding: calc(var(--header-h) + 28px) var(--gutter) 32px;
  background: rgba(var(--shade-rgb), .97); backdrop-filter: blur(10px);
  display: flex; flex-direction: column; justify-content: space-between; gap: 24px; overflow-y: auto;
}
.mobile-menu a:not(.btn) {
  display: flex; align-items: baseline; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line-soft);
  font-style: italic; font-weight: 800; font-stretch: 125%; text-transform: uppercase; font-size: clamp(1.6rem, 8vw, 2.4rem);
  line-height: 1.1; color: #fff;
}
.mm-num { font-family: var(--font-label); font-style: normal; font-size: .8rem; letter-spacing: .2em; color: var(--accent); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-2); }
.footer-in {
  width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; padding-block: 56px 40px;
  display: grid; gap: 40px 48px; grid-template-columns: 1.2fr 1fr 1.4fr auto;
}
.footer-tag { margin-top: 18px; font-style: italic; font-weight: 800; font-stretch: 125%; text-transform: uppercase; letter-spacing: .06em; color: #fff; }
.footer-clan { color: var(--muted); font-size: .9rem; }
.footer-nav ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
.footer-nav a, .footer-legal a {
  font-family: var(--font-label); font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
  transition: color .2s;
}
.footer-nav a:hover, .footer-legal a:hover { color: var(--accent-hot); }
.social { display: flex; gap: 8px; }
.social a {
  display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line-soft); color: var(--text);
  transition: all .2s;
}
.social a:hover { border-color: var(--accent); color: var(--accent-hot); transform: translateY(-3px); }
.social .icon { width: 22px; height: 22px; }
.footer-legal {
  width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; padding-block: 20px 28px;
  border-top: 1px solid var(--line-soft); color: var(--muted); font-size: .8rem;
  display: flex; flex-wrap: wrap; gap: 6px 32px; justify-content: space-between;
}
.footer-legal a { font-size: inherit; letter-spacing: 0; text-transform: none; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-btn { display: grid; }
  .header-actions { margin-left: auto; }
  .footer-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  :root { --header-h: 64px; }
  .header-actions .header-cta { display: none; }
  .da-mark { width: 44px; height: 44px; }
  .brand-word { font-size: .82rem; }
  .footer-in { grid-template-columns: 1fr; padding-block: 40px 28px; }
}