/* stresser.gay — violet/dark theme */

:root {
  --bg:   oklch(0.09 0.018 280);
  --bg2:  oklch(0.13 0.016 280);
  --bg3:  oklch(0.18 0.015 280);

  --border:  oklch(0.26 0.014 280);
  --border2: oklch(0.34 0.012 280);

  --accent:  oklch(0.63 0.24 285);
  --accent2: oklch(0.76 0.18 285);
  --cyan:    oklch(0.72 0.15 200);
  --cyan2:   oklch(0.82 0.11 200);

  --text:  oklch(0.94 0.005 280);
  --text2: oklch(0.65 0.010 280);
  --text3: oklch(0.45 0.010 280);

  --link:       oklch(0.72 0.15 260);
  --link-hover: oklch(0.82 0.11 260);

  --green:  oklch(0.72 0.17 145);
  --yellow: oklch(0.78 0.16 85);

  --r:  40px;
  --r2: 12px;
  --r3: 8px;

  --accent-grad: linear-gradient(135deg, var(--accent) 0%, var(--cyan) 100%);
  --card-bg: linear-gradient(145deg, oklch(0.15 0.016 280 / .9) 0%, oklch(0.10 0.014 280 / .95) 100%);

  --font: 'Outfit', system-ui, -apple-system, sans-serif;
  --font-mono: 'Cascadia Code', 'Fira Code', monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  body { animation: fadeUp .5s ease-out both; }
}

a, button, .card, details summary {
  transition: transform .15s ease, opacity .15s ease, border-color .18s, background .18s;
}
a:active, .card:active { transform: scale(.975); opacity: .78; }

/* ── Layout ── */
.wrap    { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.wrap-sm { max-width: 780px;  margin: 0 auto; padding: 0 1.25rem; }

/* ── Header ── */
header {
  background: oklch(0.11 0.018 280 / .85);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: .9rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.logo {
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--text);
  letter-spacing: -.3px;
}
.logo span {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
nav { display: flex; gap: .1rem; flex-wrap: wrap; }
nav a {
  color: var(--text2);
  text-decoration: none;
  font-size: .82rem;
  padding: .3rem .65rem;
  border-radius: var(--r);
  transition: color .15s, background .15s;
}
nav a:hover, nav a.active { color: var(--text); background: var(--bg3); }

/* ── Hero ── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4.5rem;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: -30% -20% -20%;
  background: radial-gradient(ellipse 55% 45% at 50% 20%,
    oklch(0.63 0.24 285 / .12) 0%, transparent 65%),
    radial-gradient(ellipse 40% 35% at 70% 60%,
    oklch(0.72 0.15 200 / .07) 0%, transparent 55%);
  pointer-events: none;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.5px;
  margin-bottom: .8rem;
  background: linear-gradient(160deg, var(--text) 20%, var(--text2) 120%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-wrap: balance;
}
.hero h1 em {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}
.hero p.lead {
  font-size: 1.08rem;
  color: var(--text2);
  max-width: 600px;
  margin: 0 auto 2rem;
  font-weight: 400;
}
.badge-row { display: flex; justify-content: center; gap: .5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.badge {
  background: oklch(0.18 0.016 280 / .8);
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: .74rem;
  padding: .24rem .8rem;
  color: var(--text2);
  backdrop-filter: blur(6px);
  letter-spacing: .02em;
}
.badge.violet { border-color: var(--accent); color: var(--accent2); }
.badge.cyan   { border-color: var(--cyan);   color: var(--cyan2); }
.badge.green  { border-color: var(--green);  color: var(--green); }

/* ── TOC ── */
.toc {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  backdrop-filter: blur(10px);
}
.toc h2 {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text3);
  margin-bottom: .75rem;
}
.toc ol  { padding-left: 1.25rem; }
.toc li  { margin: .3rem 0; }
.toc a   { color: var(--link); text-decoration: none; font-size: .9rem; }
.toc a:hover { color: var(--link-hover); text-decoration: underline; }

/* ── Sections ── */
.section { padding: 3.5rem 0; border-bottom: 1px solid var(--border); }
.section:last-child { border-bottom: none; }

h1, h2, h3, h4 { font-family: var(--font); }

h2.section-title {
  font-size: 1.65rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .55rem;
}
h2.section-title::before {
  content: '';
  flex-shrink: 0;
  width: 3px;
  height: 1.1em;
  background: var(--accent-grad);
  border-radius: 2px;
}
h3 { font-size: 1.1rem; font-weight: 600; margin: 1.6rem 0 .5rem; color: var(--text); }
p  { margin: .7rem 0; color: var(--text2); }
p strong { color: var(--text); }

/* ── Cards ── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .9rem;
  margin: 1.5rem 0;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 1.25rem;
  backdrop-filter: blur(12px);
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card h3 { font-size: .95rem; margin: 0 0 .4rem; }
.card p  { font-size: .86rem; margin: 0; }
.card-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-grad);
  margin-bottom: .75rem;
}

/* ── Stat tiles ── */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: .75rem;
  margin: 1.5rem 0;
}
.stat {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  padding: 1.1rem 1.25rem;
  text-align: center;
}
.stat-val { font-size: 1.6rem; font-weight: 800; color: var(--text); line-height: 1.1; }
.stat-val span { background: var(--accent-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: .75rem; color: var(--text3); margin-top: .2rem; text-transform: uppercase; letter-spacing: .06em; }

/* ── Callout ── */
.callout {
  border-left: 3px solid var(--accent);
  background: oklch(0.63 0.24 285 / .06);
  border-radius: 0 var(--r3) var(--r3) 0;
  padding: 1rem 1.25rem;
  margin: 1.4rem 0;
}
.callout.cyan  { border-color: var(--cyan);  background: oklch(0.72 0.15 200 / .06); }
.callout.green { border-color: var(--green); background: oklch(0.72 0.17 145 / .06); }
.callout p { color: var(--text); margin: 0; font-size: .93rem; }

/* ── Table ── */
.table-wrap { overflow-x: auto; margin: 1.4rem 0; border-radius: var(--r2); border: 1px solid var(--border); }
table { width: 100%; border-collapse: collapse; font-size: .87rem; }
thead tr { background: var(--bg3); }
th {
  text-align: left;
  padding: .65rem 1rem;
  color: var(--text2);
  font-size: .73rem;
  text-transform: uppercase;
  letter-spacing: .07em;
}
td { padding: .65rem 1rem; border-bottom: 1px solid var(--border); color: var(--text2); }
td strong { color: var(--text); }
tr:last-child td { border-bottom: none; }
tr:hover td { background: oklch(0.18 0.016 280 / .5); }

/* ── FAQ ── */
.faq-list { margin: 1.4rem 0; }
details {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--r2);
  margin-bottom: .5rem;
  backdrop-filter: blur(10px);
  overflow: hidden;
}
details[open] { border-color: oklch(0.45 0.14 285); }
summary {
  padding: .95rem 1.25rem;
  cursor: pointer;
  font-weight: 600;
  font-size: .93rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
}
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; color: var(--text3); font-size: 1.2rem; line-height: 1; }
details[open] summary::after { content: '-'; color: var(--accent2); }
details p { padding: 0 1.25rem .95rem; margin: 0; font-size: .9rem; color: var(--text2); }

/* ── Section image ── */
.section-img { margin: 1.75rem 0; border-radius: var(--r2); overflow: hidden; border: 1px solid var(--border); line-height: 0; }
.section-img img { width: 100%; height: auto; display: block; }
.section-img figcaption { padding: .4rem 1rem; font-size: .76rem; color: var(--text3); background: var(--bg2); line-height: 1.5; }

/* ── Gradient divider ── */
.grad-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 40%, var(--cyan) 60%, transparent);
  opacity: .3;
  margin: 1.5rem 0;
}

/* ── Code ── */
code {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: .83em;
  padding: .1em .38em;
  color: var(--accent2);
}

/* ── Links ── */
a { color: var(--link); }
a:hover { color: var(--link-hover); }

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-radius: 40px 40px 0 0;
  padding: 2.5rem 0 2rem;
  margin-top: 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
}
.footer-col h3 {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text3);
  margin-bottom: .75rem;
}
.footer-col a { display: block; color: var(--text2); text-decoration: none; font-size: .85rem; margin-bottom: .3rem; }
.footer-col a:hover { color: var(--link); }
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text3);
  font-size: .78rem;
}

/* ── Responsive ── */
@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  nav { display: none; }
  .hero h1 { font-size: 1.85rem; }
  h2.section-title { font-size: 1.35rem; }
  footer { border-radius: 24px 24px 0 0; }
}
@media (max-width: 450px) {
  .footer-inner { grid-template-columns: 1fr; }
}

::selection { background: var(--accent); color: #fff; }