/* ==========================================================================
   sw-gaming.org — 2026 revamp
   Timeless, dependency-free (system fonts, CSS-only), responsive dark theme.
   ========================================================================== */

:root {
  --bg:          #0c0d10;
  --bg-2:        #101216;
  --surface:     #14171d;
  --surface-2:   #191d24;
  --border:      rgba(255, 255, 255, 0.08);
  --border-2:    rgba(255, 255, 255, 0.14);

  --text:        #e9e7e2;
  --muted:       #9aa1ab;
  --faint:       #6b727c;

  --accent:      #d9a05b;   /* ember / phoenix gold */
  --accent-2:    #ecb972;
  --accent-dim:  rgba(217, 160, 91, 0.14);

  --font-serif:  Georgia, "Times New Roman", "Iowan Old Style", ui-serif, serif;
  --font-sans:   ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
                 Helvetica, Arial, "Helvetica Neue", sans-serif;

  --maxw:        1120px;
  --radius:      14px;
  --gutter:      clamp(1.25rem, 4vw, 3rem);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  line-height: 1.65;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* soft ambient glow — pure CSS, no image dependency */
  background-image:
    radial-gradient(1100px 620px at 50% -220px, rgba(217, 160, 91, 0.10), transparent 60%),
    radial-gradient(900px 700px at 100% 0%, rgba(90, 120, 170, 0.06), transparent 55%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent-2); text-decoration: none; }
a:hover { color: var(--text); }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}

/* ---------- Header ------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--text);
}
.brand img { width: 34px; height: 34px; }
.brand b {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.28em;
  font-size: 0.98rem;
  text-transform: uppercase;
  padding-left: 0.28em; /* balance the letter-spacing */
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}
.nav a {
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}
.nav a:hover { color: var(--text); }
.nav .nav-link { display: none; }
@media (min-width: 640px) { .nav .nav-link { display: inline; } }

/* ---------- Buttons ------------------------------------------------------ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0.72em 1.35em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease,
              border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  color: #241706;
}
.btn-primary:hover { color: #241706; filter: brightness(1.06); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-2);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--text); }

/* ---------- Hero --------------------------------------------------------- */

.hero {
  text-align: center;
  padding: clamp(3.5rem, 9vw, 7.5rem) 0 clamp(3rem, 7vw, 5.5rem);
}

.hero-mark {
  width: clamp(112px, 22vw, 168px);
  margin: 0 auto clamp(1.4rem, 3vw, 2rem);
  filter: drop-shadow(0 10px 40px rgba(217, 160, 91, 0.28));
}

.hero h1 {
  font-family: var(--font-sans);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: clamp(0.18em, 1.2vw, 0.4em);
  font-size: clamp(2rem, 7vw, 3.6rem);
  margin: 0 0 0.6rem;
  /* nudge for trailing letter-spacing so it stays optically centered */
  padding-left: clamp(0.18em, 1.2vw, 0.4em);
}

.hero .tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.25rem, 3.2vw, 1.9rem);
  color: var(--text);
  margin: 0 auto 1.1rem;
  max-width: 22ch;
}

.hero .lede {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  max-width: 56ch;
  margin: 0 auto 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
}

.hero-since {
  margin-top: 2.6rem;
  color: var(--faint);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ---------- Generic section --------------------------------------------- */

.section { padding: clamp(3rem, 8vw, 5.5rem) 0; }
.section + .section { border-top: 1px solid var(--border); }

.section-head { max-width: 62ch; margin: 0 0 clamp(1.8rem, 4vw, 2.8rem); }
.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); }
.section-head p { color: var(--muted); margin: 0; }

.prose p { color: var(--muted); max-width: 62ch; }
.prose p + p { margin-top: 1.1rem; }
.prose strong { color: var(--text); font-weight: 600; }

/* ---------- Pillars ------------------------------------------------------ */

.pillars {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .pillars { grid-template-columns: repeat(3, 1fr); }
}

.pillar {
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pillar:hover { border-color: var(--border-2); transform: translateY(-2px); }
.pillar .ico {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 0.9rem;
  color: var(--accent);
}
.pillar h3 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.01em;
  margin: 0 0 0.4rem;
}
.pillar p { color: var(--muted); margin: 0; font-size: 0.98rem; }

/* ---------- Discord ------------------------------------------------------ */

.discord {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .discord { grid-template-columns: 1.05fr 0.95fr; }
}

.discord-copy .btn { margin-top: 0.4rem; }
.discord-note { color: var(--faint); font-size: 0.85rem; margin-top: 1rem; }

.discord-embed {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.discord-embed iframe {
  display: block;
  width: 100%;
  height: 480px;
  border: 0;
  border-radius: calc(var(--radius) - 4px);
}

/* ---------- Footer ------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 2.4rem 0;
  color: var(--faint);
  font-size: 0.9rem;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--text); }
.footer-links { display: flex; gap: 1.4rem; flex-wrap: wrap; }

/* ---------- Legal / content pages --------------------------------------- */

.doc { padding: clamp(2.5rem, 7vw, 4.5rem) 0; }
.doc h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 1.5rem; }
.doc h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  margin: 2rem 0 0.5rem;
  color: var(--text);
}
.doc p { color: var(--muted); max-width: 74ch; }
.doc .back { display: inline-block; margin-bottom: 2rem; color: var(--muted); }

/* ---------- Motion ------------------------------------------------------- */

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(14px);
    animation: rise 0.7s cubic-bezier(0.2, 0.6, 0.2, 1) forwards;
  }
  .reveal.d1 { animation-delay: 0.06s; }
  .reveal.d2 { animation-delay: 0.14s; }
  .reveal.d3 { animation-delay: 0.22s; }
  .reveal.d4 { animation-delay: 0.30s; }
  @keyframes rise {
    to { opacity: 1; transform: none; }
  }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}