/* WAIT — лендинг getwait.online. Токены дизайн-системы WAIT + базовые стили. */

@import url("https://fonts.googleapis.com/css2?family=Unbounded:wght@400;500;700;800&family=Manrope:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap");

:root {
  --font-display: "Unbounded", "Arial Black", sans-serif;
  --font-body: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* графитовая шкала поверхностей */
  --ink-0: #08090A;
  --ink-1: #0E1012;
  --ink-2: #15181B;
  --ink-3: #1D2124;
  --ink-4: #272C30;
  --ink-5: #353B41;
  --ink-6: #4A5158;

  --fg-1: #F3F5F6;
  --fg-2: #A6ADB4;
  --fg-3: #6D757C;
  --fg-4: #4A5158;

  /* сигнальный зелёный — единственный акцент */
  --signal: #00E5A0;
  --signal-bright: #4DFFC4;
  --signal-deep: #00A876;
  --signal-ink: #00291D;

  /* контексты */
  --ctx-work: #4DA3FF;
  --ctx-talk: #FFB020;
  --ctx-meet: #FF5C7A;

  --danger: #FF4D4D;

  --bg-app: var(--ink-0);
  --bg-sheet: var(--ink-1);
  --surface-card: var(--ink-2);
  --surface-raised: var(--ink-3);
  --surface-input: var(--ink-2);
  --surface-hover: var(--ink-3);

  --text-primary: var(--fg-1);
  --text-body: var(--fg-2);
  --text-muted: var(--fg-3);
  --text-disabled: var(--fg-4);
  --text-on-signal: var(--signal-ink);

  --border-hairline: rgba(255, 255, 255, .07);
  --border-soft: rgba(255, 255, 255, .12);
  --border-strong: rgba(255, 255, 255, .22);
  --border-signal: rgba(0, 229, 160, .45);

  --signal-a06: rgba(0, 229, 160, .06);
  --signal-a12: rgba(0, 229, 160, .12);
  --signal-a24: rgba(0, 229, 160, .24);
  --signal-a40: rgba(0, 229, 160, .40);
  --scrim: rgba(8, 9, 10, .72);
  --scrim-hard: rgba(8, 9, 10, .92);

  /* типографика */
  --fs-display: 44px; --lh-display: .94; --ls-display: -.035em;
  --fs-h1: 28px;      --lh-h1: 1.05;    --ls-h1: -.03em;
  --fs-h2: 21px;      --lh-h2: 1.15;    --ls-h2: -.02em;
  --fs-h3: 17px;      --lh-h3: 1.25;    --ls-h3: -.01em;
  --fs-body: 15px;    --lh-body: 1.5;   --ls-body: 0;
  --fs-sm: 13px;      --lh-sm: 1.45;    --ls-sm: 0;
  --fs-xs: 11px;      --lh-xs: 1.3;     --ls-xs: .09em;
  --fs-mono-lg: 20px;
  --fs-mono: 13px;
  --fs-mono-sm: 11px; --ls-mono: .02em;
  --fw-regular: 400; --fw-medium: 500; --fw-semibold: 600; --fw-bold: 700; --fw-black: 800;

  /* отступы и радиусы */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px;
  --sp-6: 24px; --sp-8: 32px; --sp-10: 40px; --sp-14: 56px; --sp-18: 72px;
  --tap-min: 44px;
  --r-1: 6px; --r-2: 10px; --r-3: 14px; --r-4: 20px; --r-5: 28px; --r-pill: 999px;

  /* тени и свечение */
  --shadow-sheet: 0 -12px 40px rgba(0, 0, 0, .6);
  --shadow-modal: 0 24px 64px rgba(0, 0, 0, .7);
  --glow-sm: 0 0 12px var(--signal-a24);
  --glow-md: 0 0 24px var(--signal-a24);
  --glow-lg: 0 0 48px var(--signal-a24), 0 0 12px var(--signal-a40);
  --fade-bottom: linear-gradient(to top, var(--ink-0) 0%, rgba(8, 9, 10, .9) 40%, transparent 100%);
  --fade-top: linear-gradient(to bottom, var(--ink-0) 0%, rgba(8, 9, 10, .85) 55%, transparent 100%);
  --sweep: conic-gradient(from 0deg, transparent 0deg, var(--signal-a06) 40deg, var(--signal-a24) 68deg, transparent 72deg);

  /* движение */
  --dur-fast: 120ms; --dur-base: 220ms; --dur-slow: 420ms;
  --dur-pulse: 2400ms; --dur-sweep: 4000ms;
  --ease-out: cubic-bezier(.2, .8, .24, 1);
  --ease-in-out: cubic-bezier(.65, 0, .35, 1);
}

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

html, body {
  margin: 0;
  padding: 0;
  background: var(--ink-0);
  color: var(--fg-1);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}

body { overflow-x: hidden; }

a { color: var(--signal); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
a:hover { color: var(--signal-bright); }
::selection { background: var(--signal-a40); color: var(--fg-1); }
input, textarea, button, select { font: inherit; color: inherit; }

/* --- анимации --- */
@keyframes wait-pulse { 0% { transform: scale(1); opacity: .55 } 70% { transform: scale(2.4); opacity: 0 } 100% { transform: scale(2.4); opacity: 0 } }
@keyframes wait-sweep { to { transform: rotate(360deg) } }
@keyframes wait-breathe { 0%, 100% { opacity: .55 } 50% { opacity: 1 } }
@keyframes wait-rise { from { transform: translateY(14px); opacity: 0 } to { transform: translateY(0); opacity: 1 } }
@keyframes fuel-fill { 0% { height: 12% } 70% { height: 78% } 100% { height: 78% } }
@keyframes push-in {
  0% { opacity: 0; transform: translateY(-14px) }
  8% { opacity: 1; transform: translateY(0) }
  80% { opacity: 1; transform: translateY(0) }
  92%, 100% { opacity: 0; transform: translateY(-14px) }
}
@keyframes reveal-up { from { opacity: 0; transform: translateY(16px) } to { opacity: 1; transform: none } }

[data-reveal] { animation: reveal-up .7s var(--ease-out) both; }
@supports (animation-timeline: view()) {
  [data-reveal] { animation-timeline: view(); animation-range: entry 0% cover 22%; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { animation: none !important; opacity: 1 !important; transform: none !important; }
}

/* --- кнопки --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  border-radius: var(--r-3);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: var(--fw-bold);
  letter-spacing: -.01em;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.btn:active { transform: scale(.98); }
.btn--sm { height: 36px; padding: 0 14px; font-size: 13px; border-radius: var(--r-2); }
.btn--md { height: 44px; padding: 0 18px; font-size: 14px; }
.btn--lg { height: 54px; padding: 0 24px; font-size: 15px; }
.btn--block { display: flex; width: 100%; }
.btn--primary { background: var(--signal); color: var(--text-on-signal); box-shadow: var(--glow-sm); }
.btn--primary:hover { background: var(--signal-bright); }
.btn--secondary { background: var(--surface-raised); color: var(--text-primary); border-color: var(--border-soft); }
.btn--secondary:hover { background: var(--ink-4); }
.btn--outline { background: transparent; color: var(--signal); border-color: var(--border-signal); }
.btn--outline:hover { background: var(--signal-a12); }

/* --- поля ввода --- */
.field { display: flex; flex-direction: column; gap: var(--sp-2); }
.field__label {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-xs);
  text-transform: uppercase;
  font-weight: var(--fw-bold);
  color: var(--text-muted);
}
.field__input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  background: var(--surface-input);
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-2);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.field__input:focus { border-color: var(--border-signal); box-shadow: 0 0 0 3px var(--signal-a12); }

/* --- карточка человека --- */
.person-card {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  background: var(--surface-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--r-4);
  padding: var(--sp-4);
}
.person-card__top { display: flex; align-items: flex-start; gap: var(--sp-3); }
.person-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-h3);
  letter-spacing: var(--ls-h2);
  color: var(--text-primary);
}
.person-card__activity { margin-top: 4px; font-size: var(--fs-sm); color: var(--text-muted); }
.person-card__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.person-card__distance { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: var(--ls-mono); color: var(--signal); }
.person-card__line { display: flex; gap: var(--sp-2); font-size: var(--fs-sm); line-height: 1.45; }
.person-card__line-label { flex: none; width: 44px; color: var(--text-muted); }
.person-card__line-value { color: var(--text-body); }
.person-card__foot { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.person-card__open { font-size: var(--fs-sm); color: var(--text-muted); }

/* метка контекста */
.ctx-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-xs);
  text-transform: uppercase;
  line-height: 1.3;
  white-space: nowrap;
}
.ctx-tag--work { color: var(--ctx-work); background: rgba(77, 163, 255, .12); border: 1px solid rgba(77, 163, 255, .45); }
.ctx-tag--talk { color: var(--ctx-talk); background: rgba(255, 176, 32, .12); border: 1px solid rgba(255, 176, 32, .45); }
.ctx-tag--meet { color: var(--ctx-meet); background: rgba(255, 92, 122, .12); border: 1px solid rgba(255, 92, 122, .45); }

/* таймер присутствия */
.presence {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: var(--r-pill);
  background: var(--signal-a12);
  border: 1px solid var(--border-signal);
  font-family: var(--font-mono);
  font-size: var(--fs-mono-sm);
  letter-spacing: var(--ls-mono);
  color: var(--signal);
}

/* --- радар --- */
.radar {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: radial-gradient(120% 90% at 50% 100%, rgba(0, 229, 160, .07) 0%, transparent 60%), var(--bg-app);
}
.radar__ring { position: absolute; left: 50%; bottom: 0; border-radius: 50%; pointer-events: none; }
.radar__sweep {
  position: absolute; left: 50%; bottom: 0; border-radius: 50%;
  background: var(--sweep); pointer-events: none;
  animation: wait-sweep var(--dur-sweep) linear infinite;
}
.radar__origin {
  position: absolute; left: 50%; bottom: 0;
  transform: translate(-50%, 50%);
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--fg-1); box-shadow: 0 0 16px rgba(255, 255, 255, .5);
}
.radar__blip { position: absolute; left: 50%; bottom: 0; display: grid; place-items: center; }
.radar__blip-dot { width: 9px; height: 9px; border-radius: 50%; }
.radar__blip-halo {
  position: absolute; width: 9px; height: 9px; border-radius: 50%; opacity: .5;
  animation: wait-pulse var(--dur-pulse) var(--ease-out) infinite;
}

/* контактные карточки */
.contact-card { transition: border-color var(--dur-base) var(--ease-out); }
.contact-card:hover { border-color: var(--border-signal); }