/* Nightcord homepage. Palette: #884499 (main) with #BB6688 #8888CC #CCAA88 #DDAACC. */
:root {
  --plum: #884499;
  --rose: #bb6688;
  --lavender: #8888cc;
  --sand: #ccaa88;
  --blush: #ddaacc;
  --bg: #120d19;
  --bg-2: #1b1424;
  --card: #231a2e;
  --text: #f4ecf6;
  --text-2: #c9bcd2;
  --muted: #9a8ca6;
  --line: #3a2d47;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: linear-gradient(180deg, #1c1128 0%, var(--bg) 480px) var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--blush); }
img { max-width: 100%; }

/* --- nav --- */
.nav {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  padding: 10px 24px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 3px solid transparent;
  border-image: linear-gradient(90deg, var(--plum), var(--rose), var(--lavender)) 1;
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; font-size: 18px; text-decoration: none; }
.nav-brand img { border-radius: 7px; }
.nav-links { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav-links a { color: var(--text-2); text-decoration: none; font-weight: 500; }
.nav-links a:hover { color: var(--text); }

/* --- buttons --- */
.btn {
  display: inline-block; padding: 12px 22px; border-radius: 10px; font-weight: 700; text-decoration: none;
  border: 2px solid transparent; transition: transform .12s, background .12s, border-color .12s;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--plum); color: #fff; }
.btn.primary:hover { background: #9b55ad; }
.btn.ghost { border-color: var(--blush); color: var(--blush); }
.btn.ghost:hover { background: color-mix(in srgb, var(--blush) 14%, transparent); }
.nav-links .btn.small { padding: 6px 14px; font-size: 14px; background: var(--plum); color: #fff; }

/* --- hero --- */
.hero {
  margin: 32px auto 0; max-width: 1040px; padding: 56px 24px 64px; text-align: center; border-radius: 20px;
  background:
    radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--sand) 25%, transparent), transparent 45%),
    linear-gradient(120deg, var(--plum), var(--rose) 60%, var(--lavender));
}
.hero-logo { border-radius: 26px; box-shadow: 0 16px 40px rgba(0, 0, 0, .35); }
.hero h1 { margin: 18px 0 6px; font-size: clamp(40px, 7vw, 64px); letter-spacing: -.02em; line-height: 1.05; }
.hero .lede { margin: 0 auto 12px; max-width: 34em; font-size: clamp(18px, 2.6vw, 22px); font-weight: 600; }
.hero .sub { margin: 0 auto 26px; max-width: 40em; color: color-mix(in srgb, #fff 82%, var(--plum)); }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero .btn.primary { background: #fff; color: var(--plum); }
.hero .btn.primary:hover { background: var(--blush); }
.hero .btn.ghost { border-color: #fff; color: #fff; }

/* --- sections --- */
main { max-width: 1040px; margin: 0 auto; padding: 0 24px; }
.section { padding: 64px 0 8px; }
.section h2 { margin: 0 0 24px; font-size: 30px; text-align: center; }

.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.col {
  padding: 24px; border-radius: 14px; background: var(--card);
  border: 3px solid transparent;
  background-image: linear-gradient(var(--card), var(--card)), linear-gradient(135deg, var(--lavender), var(--rose), var(--sand));
  background-origin: border-box; background-clip: padding-box, border-box;
}
.col-icon { font-size: 30px; }
.col h3 { margin: 8px 0; font-size: 20px; }
.col p { margin: 0; color: var(--text-2); }
.aside { color: var(--muted); font-style: italic; }

.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.shots figure { margin: 0; }
.shots img {
  display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left;
  border-radius: 12px; border: 1px solid var(--line); background: var(--bg-2);
}
.shots figcaption { margin-top: 8px; text-align: center; color: var(--muted); font-size: 14px; }

.steps { max-width: 640px; margin: 0 auto 28px; padding-left: 1.4em; color: var(--text-2); }
.steps li { margin-bottom: 10px; }
.steps strong { color: var(--text); }

.notice ul {
  max-width: 720px; margin: 0 auto; padding: 20px 24px 20px 44px; border-radius: 14px;
  background: color-mix(in srgb, var(--sand) 10%, var(--bg-2)); border: 1px solid color-mix(in srgb, var(--sand) 45%, transparent);
  color: var(--text-2);
}
.notice li { margin: 6px 0; }
.notice strong { color: var(--sand); }

.footer { margin-top: 72px; padding: 28px 24px 40px; text-align: center; border-top: 1px solid var(--line); color: var(--text-2); font-size: 14px; }
.footer p { margin: 4px 0; }
.muted { color: var(--muted); }

@media (max-width: 800px) {
  .cols, .shots { grid-template-columns: 1fr; }
  .hero { margin: 16px 16px 0; padding: 40px 16px 44px; }
  main { padding: 0 16px; }
  .nav { padding: 10px 16px; }
  .nav-links { gap: 12px; font-size: 14px; }
  .nav-links a:not(.btn) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
  .btn:hover { transform: none; }
}