/* Halo 2 Project Gravemind - site styles (Halo 2 console menu look: blue bands, chamfered panels, tick rules). */
:root {
  --bg: #050b1a;
  --bg2: #0a1630;
  --panel: rgba(12, 30, 66, 0.72);
  --panel-solid: #0c1e42;
  --line: #3f6fc4;
  --line-soft: rgba(110, 160, 240, 0.28);
  --band: #1b4fa8;
  --band2: #0f3277;
  --text: #dbe7ff;
  --muted: #8fa8d6;
  --accent: #7fb2ff;
  --glow: #9cc7ff;
  --white: #ffffff;
  --warn: #ffb347;
  --green: #4cd964;
  --red: #ff5a52;
  --head: "Michroma", "Segoe UI", sans-serif;
  --body: "Barlow Semi Condensed", "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 19px;
  line-height: 1.5;
  overflow-x: hidden;
}
/* language switch: only the chosen language shows */
html[data-lang="en"] body [lang="es"], html[data-lang="es"] body [lang="en"] { display: none !important; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--white); }
img { max-width: 100%; display: block; }
code { font-family: Consolas, "Cascadia Mono", monospace; font-size: 0.85em; background: rgba(127, 178, 255, 0.12);
  padding: 0.1em 0.35em; border-radius: 3px; color: var(--glow); }
pre { background: rgba(0, 0, 0, 0.45); border: 1px solid var(--line-soft); padding: 14px 16px; overflow-x: auto; margin: 12px 0; }
pre code { background: none; padding: 0; color: var(--text); }

/* animated backdrop: deep blue, slow drifting grid, scanlines */
.backdrop { position: fixed; inset: 0; z-index: -2;
  background: radial-gradient(ellipse at 70% 0%, #17336e 0%, transparent 55%),
              radial-gradient(ellipse at 10% 80%, #0d2756 0%, transparent 60%), var(--bg); }
.backdrop::before { content: ""; position: absolute; inset: -50%;
  background-image: linear-gradient(rgba(110, 160, 240, 0.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(110, 160, 240, 0.06) 1px, transparent 1px);
  background-size: 64px 64px; transform: perspective(700px) rotateX(58deg) translateY(-10%);
  animation: drift 40s linear infinite; }
.backdrop::after { content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0.18) 0 1px, transparent 1px 3px); pointer-events: none; }
@keyframes drift { to { background-position: 0 640px, 640px 0; } }
@media (prefers-reduced-motion: reduce) { .backdrop::before { animation: none; } }

/* top bar */
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 24px;
  padding: 10px 28px; background: linear-gradient(180deg, rgba(5, 11, 26, 0.96), rgba(5, 11, 26, 0.82));
  border-bottom: 1px solid var(--line-soft); backdrop-filter: blur(6px); }
.brand { font-family: var(--head); font-size: 15px; letter-spacing: 0.12em; color: var(--white); white-space: nowrap; }
.brand b { color: var(--accent); font-weight: 400; }
.nav { display: flex; gap: 20px; flex-wrap: wrap; margin-left: auto; }
.nav a { font-family: var(--head); font-size: 11px; letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; }
.nav a:hover { color: var(--white); }
.lang { display: flex; border: 1px solid var(--line); }
.lang button { background: none; border: 0; color: var(--muted); font-family: var(--head); font-size: 11px;
  padding: 6px 10px; cursor: pointer; letter-spacing: 0.1em; }
.lang button.on { background: var(--band); color: var(--white); }

/* hero */
.hero { position: relative; min-height: min(88vh, 860px); display: flex; align-items: center; padding: 60px 28px 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; opacity: 0.85;
  background: linear-gradient(90deg, rgba(5, 11, 26, 0.97) 0%, rgba(5, 11, 26, 0.82) 38%, rgba(5, 11, 26, 0.25) 75%, rgba(5, 11, 26, 0.45) 100%),
              url("img/ingame.jpg") 70% center / cover no-repeat;
  mask-image: linear-gradient(180deg, #000 70%, transparent); -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent); }
.hero-inner { max-width: 1180px; margin: 0 auto; width: 100%; }
.kicker { font-family: var(--head); font-size: 13px; letter-spacing: 0.32em; color: var(--accent); text-transform: uppercase; }
.title { font-family: var(--head); font-size: clamp(38px, 7vw, 92px); line-height: 1.02; margin: 14px 0 10px; color: var(--white);
  letter-spacing: 0.04em; text-shadow: 0 0 28px rgba(110, 160, 255, 0.55);
  background: linear-gradient(180deg, #ffffff 0%, #d6e4ff 45%, #7d9fe0 52%, #e9f1ff 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.subtitle { font-size: clamp(19px, 2.2vw, 25px); max-width: 760px; color: var(--text); margin: 0 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.status { margin-top: 26px; display: inline-flex; align-items: center; gap: 10px; font-family: var(--head); font-size: 12px;
  letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 50% { opacity: 0.35; } }

/* Halo 2 style button: chamfered box with arrow brackets on focus/hover */
.btn { position: relative; display: inline-block; font-family: var(--head); font-size: 14px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--white); padding: 15px 34px; border: 2px solid #cfe0ff;
  background: linear-gradient(180deg, rgba(40, 90, 180, 0.55), rgba(10, 30, 70, 0.75));
  clip-path: polygon(10px 0, calc(100% - 10px) 0, 100% 10px, 100% calc(100% - 10px), calc(100% - 10px) 100%, 10px 100%, 0 calc(100% - 10px), 0 10px);
  transition: background 0.15s, box-shadow 0.15s; }
.btn:hover { background: linear-gradient(180deg, rgba(70, 130, 230, 0.75), rgba(20, 50, 110, 0.85)); color: var(--white); }
.btn-wrap { position: relative; display: inline-block; padding: 0 16px; }
.btn-wrap::before, .btn-wrap::after { content: ""; position: absolute; top: 50%; width: 0; height: 0; margin-top: -7px;
  border: 7px solid transparent; opacity: 0; transition: opacity 0.15s, transform 0.15s; }
.btn-wrap::before { left: 0; border-left-color: var(--glow); transform: translateX(-4px); }
.btn-wrap::after { right: 0; border-right-color: var(--glow); transform: translateX(4px); }
.btn-wrap:hover::before, .btn-wrap:hover::after, .btn-wrap:focus-within::before, .btn-wrap:focus-within::after { opacity: 1; transform: none; }
.btn.ghost { border-color: var(--line); background: rgba(8, 20, 48, 0.6); }

/* section band header, like the launcher's page title */
section { padding: 70px 28px 20px; }
.wrap { max-width: 1180px; margin: 0 auto; }
.band { position: relative; height: 64px; display: flex; align-items: center; margin: 0 -28px 34px; padding: 0 140px 0 56px;
  width: fit-content; min-width: min(620px, 100%); max-width: calc(100% + 28px);
  background: linear-gradient(180deg, var(--band) 0%, var(--band2) 100%); border-bottom: 2px solid #5f8fe0;
  clip-path: polygon(0 0, calc(100% - 48px) 0, 100% 100%, 0 100%); }
.band h2 { margin: 0; font-family: var(--head); font-weight: 400; font-size: clamp(20px, 3vw, 32px); letter-spacing: 0.06em;
  color: var(--white); text-transform: uppercase; }
.lead { font-size: 21px; color: var(--text); max-width: 860px; margin: 0 0 26px; }

/* small caps label with a tick rule, like "OPEN GAMES ----|----|----" */
.label { display: flex; align-items: center; gap: 16px; font-family: var(--head); font-size: 12px; letter-spacing: 0.24em;
  color: var(--accent); text-transform: uppercase; margin: 34px 0 16px; }
.label::after { content: ""; flex: 1; height: 9px; border-bottom: 1px solid var(--line-soft);
  background: repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 62px) bottom / 100% 9px no-repeat; }

/* chamfered panels */
.panel { position: relative; background: var(--panel); border: 1px solid var(--line-soft); padding: 22px 24px;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px)); }
.panel::before { content: ""; position: absolute; top: 0; left: 0; width: 60px; height: 2px; background: var(--glow); }
.panel h3 { margin: 0 0 8px; font-family: var(--head); font-weight: 400; font-size: 15px; letter-spacing: 0.08em; color: var(--white);
  text-transform: uppercase; }
.panel p { margin: 0; color: var(--muted); }
.panel ul { margin: 6px 0 0; padding-left: 20px; color: var(--muted); }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid > * { min-width: 0; }
.grid.three { grid-template-columns: repeat(auto-fill, minmax(min(330px, 100%), 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fill, minmax(min(420px, 100%), 1fr)); }
.ico { width: 34px; height: 34px; margin-bottom: 12px; color: var(--glow); }

/* gallery */
.shots { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); }
.shot { margin: 0; border: 1px solid var(--line-soft); background: #000; cursor: zoom-in; overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%); }
.shot img { transition: transform 0.4s; }
.shot:hover img { transform: scale(1.04); }
.shot figcaption { font-family: var(--head); font-size: 11px; letter-spacing: 0.16em; color: var(--muted); padding: 10px 14px;
  text-transform: uppercase; background: var(--panel-solid); }
.viewer { position: fixed; inset: 0; z-index: 50; background: rgba(0, 4, 14, 0.92); display: none; align-items: center;
  justify-content: center; padding: 30px; cursor: zoom-out; }
.viewer.open { display: flex; }
.viewer img { max-height: 92vh; border: 1px solid var(--line); }

/* server list, like the in-game browser */
.servers { width: 100%; border-collapse: collapse; }
.servers th { font-family: var(--body); font-weight: 500; text-align: left; color: var(--muted); font-size: 16px; padding: 8px 14px;
  text-transform: uppercase; }
.servers td { padding: 12px 14px; background: rgba(14, 34, 74, 0.6); border-top: 4px solid var(--bg); vertical-align: top; }
.servers td:first-child { font-size: 21px; color: var(--white); }
.servers .sub { display: block; font-size: 14px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.04em; }
.servers .port { font-family: Consolas, monospace; color: var(--glow); white-space: nowrap; }
.table-wrap { overflow-x: auto; }

/* steps */
.steps { counter-reset: step; display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.steps li { counter-increment: step; position: relative; padding: 16px 20px 16px 76px; background: var(--panel);
  border-left: 3px solid var(--line); }
.steps li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 18px; top: 14px;
  font-family: var(--head); font-size: 22px; color: var(--accent); }

.note { border-left: 3px solid var(--warn); background: rgba(255, 179, 71, 0.08); padding: 14px 18px; margin: 18px 0; color: var(--text); }
.note strong { color: var(--warn); }
.check li::marker { content: "\25B8  "; color: var(--accent); }
details { background: var(--panel); border: 1px solid var(--line-soft); margin: 10px 0; padding: 0 18px; }
summary { cursor: pointer; padding: 14px 0; font-family: var(--head); font-size: 13px; letter-spacing: 0.06em; color: var(--white);
  list-style: none; }
summary::before { content: "\25B6"; display: inline-block; margin-right: 12px; color: var(--accent); transition: transform 0.15s; }
details[open] summary::before { transform: rotate(90deg); }
details > *:not(summary) { margin-top: 0; color: var(--muted); }

/* footer band, like the launcher's A / B legend */
footer { margin-top: 80px; position: relative; padding: 40px 28px 30px; background: linear-gradient(180deg, var(--band2), #081a40);
  border-top: 2px solid #5f8fe0; }
footer::before { content: ""; position: absolute; top: -2px; left: 0; width: 46%; height: 26px; background: var(--bg);
  clip-path: polygon(0 0, 100% 0, calc(100% - 26px) 100%, 0 100%); }
footer .wrap { display: grid; gap: 24px; grid-template-columns: 2fr 1fr; }
footer p { color: var(--muted); font-size: 16px; margin: 6px 0; }
.legend { display: flex; gap: 22px; justify-content: flex-end; align-items: center; font-family: var(--head); font-size: 14px;
  letter-spacing: 0.1em; color: var(--white); }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.legend i { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; font-style: normal;
  font-family: var(--body); font-weight: 700; font-size: 16px; color: #fff; }
.legend .a { background: radial-gradient(circle at 40% 35%, #8af27c, #1f9b2b); }
.legend .b { background: radial-gradient(circle at 40% 35%, #ff8a80, #c62828); }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s, transform 0.6s; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 860px) {
  .nav { display: none; }
  .topbar { padding: 10px 16px; justify-content: space-between; }
  section, .hero { padding-left: 16px; padding-right: 16px; }
  .band { margin: 0 -16px 28px; padding: 0 56px 0 20px; min-width: 0; max-width: calc(100% + 16px); height: auto; min-height: 56px;
    clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 100%, 0 100%); }
  .grid.two, .shots { grid-template-columns: 1fr; }
  footer .wrap { grid-template-columns: 1fr; }
  .legend { justify-content: flex-start; }
  body { font-size: 18px; }
}

/* OPEN BETA · NOW LIVE: blinking green badge */
.live-badge { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 18px; padding: 8px 18px 8px 14px;
  font-family: var(--head); font-size: 13px; letter-spacing: 0.22em; text-transform: uppercase; color: #eafff0;
  border: 1px solid var(--green); background: rgba(76, 217, 100, 0.14); box-shadow: 0 0 18px rgba(76, 217, 100, 0.35);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  animation: blink 1.2s steps(1, end) infinite; }
.live-badge .dot { animation: none; }
@keyframes blink { 50% { color: var(--green); background: rgba(76, 217, 100, 0.04); box-shadow: none; border-color: rgba(76, 217, 100, 0.45); } }
@media (prefers-reduced-motion: reduce) { .live-badge { animation: none; } }
.topbar .live-badge { margin: 0; padding: 4px 10px 4px 8px; font-size: 10px; letter-spacing: 0.16em; gap: 8px; }

/* pages: the current one in the menu */
.nav a.on { color: var(--white); border-bottom: 2px solid var(--glow); padding-bottom: 2px; }
.page-hero { padding: 64px 28px 0; }
.page-hero .wrap > p { max-width: 860px; }
.cta { display: flex; flex-wrap: wrap; gap: 18px; margin: 28px 0 0; }
.stat { font-family: var(--head); font-size: 34px; color: var(--white); letter-spacing: 0.04em; }
.stat small { display: block; font-family: var(--body); font-size: 15px; color: var(--muted); letter-spacing: 0; text-transform: uppercase; }
.ranks { width: 100%; border-collapse: collapse; margin: 10px 0; }
.ranks th, .ranks td { text-align: left; padding: 8px 12px; border-top: 1px solid var(--line-soft); }
.ranks th { color: var(--muted); font-weight: 500; text-transform: uppercase; font-size: 15px; }

@media (max-width: 860px) {
  .nav { display: flex; order: 3; width: 100%; overflow-x: auto; flex-wrap: nowrap; gap: 16px; padding: 6px 0 2px; margin: 0; }
  .topbar { flex-wrap: wrap; }
  .topbar .live-badge { display: none; }
  .page-hero { padding: 40px 16px 0; }
}