/* ============================================================
   MATCHPOINT — Base: reset, semantic defaults, a11y, utilities
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text);
  background: var(--bg);
  font-feature-settings: "ss01" 1, "cv01" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height: 100dvh;
}

img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
svg { fill: currentColor; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: var(--lh-snug);
  text-wrap: balance;
}

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

/* ---- Accessible focus (10K #8: keyboard nav) ---- */
:focus-visible {
  outline: 2px solid var(--blue-bright);
  outline-offset: 3px;
  border-radius: 4px;
}
:focus:not(:focus-visible) { outline: none; }

.skip-link {
  position: absolute; left: 16px; top: -64px;
  background: var(--surface-2); color: var(--text);
  padding: 12px 18px; border-radius: var(--r-sm);
  border: 1px solid var(--line-2); z-index: var(--z-toast);
  transition: top var(--t-fast) var(--e-out);
}
.skip-link:focus { top: 16px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 999px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #2a2f40; }

/* ============================================================
   Layout utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(56px, 7vw, 96px); }

/* ---- Shared editorial atoms ---- */

/* Section index marker:  ──  [01]  LABEL */
.eyebrow {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-3);
}
.eyebrow::before {
  content: ""; width: 42px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong));
}
.eyebrow .idx { color: var(--blue-bright); }

/* Serif italic accent inside display headings */
.serif { font-family: var(--font-serif); font-weight: 400; font-style: italic; letter-spacing: 0; }
.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* Mono micro-label (tag chips, table heads) */
.mono-label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

/* Glass surface */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.012));
  border: 1px solid var(--line);
  backdrop-filter: blur(18px) saturate(120%);
  -webkit-backdrop-filter: blur(18px) saturate(120%);
}

/* ---- Buttons ---- */
.btn {
  --_bg: var(--surface-2);
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 24px;
  font-family: var(--font-mono);
  font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase;
  font-weight: 500;
  color: var(--text);
  background: var(--_bg);
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  cursor: pointer;
  overflow: hidden;
  white-space: nowrap;
  transition: transform var(--t-fast) var(--e-out),
              border-color var(--t-mid) var(--e-out),
              box-shadow var(--t-mid) var(--e-out);
  isolation: isolate;
}
.btn .arrow { transition: transform var(--t-mid) var(--e-out); }
.btn:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.btn:hover .arrow { transform: translate(4px, -2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  color: #050810;
  background: var(--grad);
  border-color: transparent;
  font-weight: 600;
}
.btn--primary::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--grad-soft); opacity: 0;
  transition: opacity var(--t-mid) var(--e-out);
}
.btn--primary:hover { box-shadow: var(--glow-blue); }
.btn--primary:hover::before { opacity: 1; }

.btn--ghost { background: transparent; }
.btn--ghost:hover { background: rgba(255,255,255,0.04); }

.btn--lg { padding: 18px 30px; font-size: 0.78rem; }
.btn--sm { padding: 11px 16px; font-size: 0.68rem; }
.btn--full { width: 100%; justify-content: center; }
.btn .dot { width: 7px; height: 7px; border-radius: 2px; background: currentColor; }

/* ---- Tag chip (mono, like Wibify discipline chips) ---- */
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  font-family: var(--font-mono); font-size: 0.66rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-2);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: var(--r-xs);
  white-space: nowrap;
}
.chip svg { width: 13px; height: 13px; color: var(--blue-bright); }

/* ---- Ambient glow blobs ---- */
.glow {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.5; pointer-events: none; z-index: 0;
}
.glow--blue   { background: radial-gradient(circle, rgba(79,123,255,0.55), transparent 70%); }
.glow--violet { background: radial-gradient(circle, rgba(160,107,255,0.5), transparent 70%); }

/* ---- Reveal-on-scroll (JS adds .in) ---- */
[data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity var(--t-slow) var(--e-out), transform var(--t-slow) var(--e-out);
  will-change: opacity, transform;
}
[data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---- Icons ---- */
.ic {
  width: 1.25em; height: 1.25em;
  display: inline-block; flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: -0.18em;
}
.ic--sm { width: 1em; height: 1em; }
.ic--lg { width: 1.6em; height: 1.6em; }

/* ---- Avatar (gradient initials; shared everywhere) ---- */
.avatar {
  width: 36px; height: 36px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 600; font-size: 0.82rem;
  color: #fff; letter-spacing: 0.02em; overflow: hidden;
}

/* ---- Logo lockup ---- */
.logo { display: inline-flex; align-items: center; gap: 11px; }
.logo-mark { width: 30px; height: 30px; flex: none; }
.logo-word {
  font-family: var(--font-display);
  font-weight: 600; font-size: 1.06rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text);
}
.logo:hover .logo-mark { animation: logo-pulse 1.4s var(--e-out); }
@keyframes logo-pulse { 0%,100%{transform:none} 40%{transform:rotate(90deg) scale(.92)} }

/* ---- Form field atoms (shared: site, auth, dashboard) ---- */
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); }
.field label span { color: var(--violet-bright); }
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: var(--r-md);
  color: var(--text); font-size: 0.95rem; font-family: var(--font-body);
  transition: border-color var(--t-fast) var(--e-out), box-shadow var(--t-fast) var(--e-out), background var(--t-fast);
}
.field textarea { resize: vertical; min-height: 96px; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-4); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-12); background: var(--surface-2);
}
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); box-shadow: 0 0 0 3px var(--danger-12); }
.field__error { font-size: 0.74rem; color: var(--danger); min-height: 0; opacity: 0; transform: translateY(-3px); transition: all var(--t-fast); }
.field.has-error .field__error { opacity: 1; transform: none; }
.select-wrap { position: relative; }
.select-wrap select { appearance: none; -webkit-appearance: none; cursor: pointer; padding-right: 44px; }
.select-wrap__chev { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text-3); width: 18px; height: 18px; }
.input-affix { position: relative; }
.input-affix .ic { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--text-3); width: 18px; height: 18px; pointer-events: none; }
.input-affix input { padding-left: 44px; }
.input-affix .toggle-pw { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); width: 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; color: var(--text-3); }
.input-affix .toggle-pw:hover { color: var(--text); background: rgba(255,255,255,0.05); }

/* hairline divider */
.rule { height: 1px; background: var(--line); border: 0; }

/* Visually muted helpers */
.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.tnum { font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }
.text-center { text-align: center; }