/* ==========================================================================
   MacroNode — shared stylesheet
   ========================================================================== */

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

:root{
  /* color */
  --bg:        #0B0D10;
  --bg-panel:  #14171B;
  --bg-raised: #1A1E23;
  --ink:       #E7EAED;
  --ink-dim:   #8B939B;
  --ink-faint: #565D64;
  --line:      #22262B;
  --signal:    #FF8A1E;
  --signal-ink:#1A0F00;
  --up:        #3DDC84;
  --down:      #FF5C5C;
  --telegram:  #2AABEE;

  /* type */
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* scale */
  --measure: 68ch;
  --radius: 6px;
  --radius-lg: 10px;
}

*{ box-sizing:border-box; }
html{ color-scheme: dark; scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

img,svg{ display:block; max-width:100%; }
a{ color:inherit; }

::selection{ background:var(--signal); color:var(--signal-ink); }

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

/* ---------- layout shell ---------- */
.wrap{
  max-width:1120px;
  margin:0 auto;
  padding:0 24px;
}
.wrap--narrow{ max-width:760px; }

section{ padding:96px 0; border-bottom:1px solid var(--line); }
section:last-of-type{ border-bottom:none; }

.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  font-weight:600;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--signal);
  margin:0 0 16px;
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:16px;
  height:1px;
  background:var(--signal);
  display:inline-block;
}

h1,h2,h3{
  font-family:var(--mono);
  font-weight:700;
  letter-spacing:-0.01em;
  margin:0 0 20px;
  color:var(--ink);
}
h1{ font-size:clamp(34px,5vw,56px); line-height:1.08; }
h2{ font-size:clamp(24px,3vw,32px); line-height:1.2; }
h3{ font-size:18px; }

p{ color:var(--ink-dim); margin:0 0 16px; max-width:var(--measure); }
p:last-child{ margin-bottom:0; }

.tnum{ font-variant-numeric:tabular-nums; }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(11,13,16,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:64px;
}
.nav__mark{
  font-family:var(--mono); font-weight:800; font-size:15px;
  letter-spacing:0.02em; text-decoration:none; color:var(--ink);
  display:flex; align-items:center; gap:8px;
}
.nav__mark::before{
  content:""; width:8px; height:8px; border-radius:50%;
  background:var(--up); box-shadow:0 0 8px var(--up);
}
.nav__links{ display:flex; align-items:center; gap:28px; list-style:none; margin:0; padding:0; }
.nav__links a{
  font-family:var(--mono); font-size:13px; text-decoration:none;
  color:var(--ink-dim); letter-spacing:0.02em;
}
.nav__links a:hover{ color:var(--ink); }

/* ---------- buttons ---------- */
.btn{
  font-family:var(--mono); font-size:14px; font-weight:600;
  letter-spacing:0.01em;
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 22px; border-radius:var(--radius);
  text-decoration:none; cursor:pointer;
  border:1px solid transparent;
  transition:transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:active{ transform:translateY(1px); }

.btn--telegram{ background:var(--telegram); color:#04121C; }
.btn--telegram:hover{ background:#3FBBFF; }

.btn--ghost{
  background:transparent; color:var(--ink); border-color:var(--line);
}
.btn--ghost:hover{ border-color:var(--ink-faint); }

.btn--full{ width:100%; justify-content:center; }
.btn[disabled]{ opacity:0.5; cursor:not-allowed; }

.link{
  font-family:var(--mono); font-size:13px; color:var(--ink-dim);
  text-decoration:none; border-bottom:1px solid var(--line);
  padding-bottom:2px;
}
.link:hover{ color:var(--ink); border-color:var(--ink-faint); }

/* ---------- hero ---------- */
.hero{ padding:72px 0 100px; border-bottom:1px solid var(--line); }
.hero__grid{
  display:grid; grid-template-columns:1fr; gap:56px; align-items:start;
}
.hero__copy p{ font-size:17px; margin-bottom:32px; }
.hero__cta{ display:flex; align-items:center; gap:22px; flex-wrap:wrap; }

/* ---------- terminal ---------- */
.term{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:0 30px 80px -40px rgba(0,0,0,0.8);
}
.term__bar{
  display:flex; align-items:center; gap:8px;
  padding:12px 16px;
  border-bottom:1px solid var(--line);
  background:var(--bg-raised);
}
.term__dot{ width:9px; height:9px; border-radius:50%; background:var(--line); }
.term__title{
  font-family:var(--mono); font-size:12px; color:var(--ink-faint);
  margin-left:6px; letter-spacing:0.02em;
}
.term__body{
  padding:22px 20px 26px;
  font-family:var(--mono); font-size:13.5px; line-height:2;
  min-height:206px;
}
.term__row{
  display:grid; grid-template-columns:96px 1fr; gap:14px;
  opacity:0; transform:translateY(4px);
  animation:termIn 0.4s ease forwards;
}
.term__row span:first-child{ color:var(--ink-faint); }
.term__row .v{ color:var(--ink); }
.term__row .v--up{ color:var(--up); font-weight:600; }
.term__row .v--down{ color:var(--down); font-weight:600; }
.term__cursor{
  display:inline-block; width:7px; height:14px; background:var(--signal);
  animation:blink 1s step-end infinite; vertical-align:-2px;
}
@keyframes termIn{ to{ opacity:1; transform:translateY(0); } }
@keyframes blink{ 50%{ opacity:0; } }

/* ---------- release rows ---------- */
.releases{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; margin-top:40px; }
.release{ background:var(--bg-panel); padding:26px 28px; display:grid; grid-template-columns:1fr; gap:6px; }
.release__head{ display:flex; align-items:baseline; justify-content:space-between; gap:12px; flex-wrap:wrap; }
.release__name{ font-family:var(--mono); font-weight:700; font-size:16px; color:var(--ink); }
.release__sched{ font-family:var(--mono); font-size:12px; color:var(--ink-faint); letter-spacing:0.02em; }
.release p{ margin:0; font-size:14.5px; }

/* ---------- stat ---------- */
.stat{ display:flex; align-items:baseline; gap:20px; flex-wrap:wrap; }
.stat__num{ font-family:var(--mono); font-size:clamp(56px,9vw,96px); font-weight:800; color:var(--signal); line-height:1; }
.stat__label{ font-family:var(--mono); font-size:13px; color:var(--ink-dim); max-width:26ch; }

/* ---------- legend ---------- */
.legend{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; margin-top:36px; }
.legend__row{ background:var(--bg-panel); padding:18px 24px; display:grid; grid-template-columns:140px 1fr; gap:16px; align-items:center; }
.legend__key{ font-family:var(--mono); font-size:13px; font-weight:700; }
.legend__key--up{ color:var(--up); } .legend__key--down{ color:var(--down); } .legend__key--flat{ color:var(--ink-dim); }
.legend__row p{ margin:0; font-size:14px; }

/* ---------- pricing ---------- */
.price{
  background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:40px; max-width:420px;
}
.price__amt{ display:flex; align-items:baseline; gap:8px; margin-bottom:6px; }
.price__num{ font-family:var(--mono); font-size:48px; font-weight:800; color:var(--ink); }
.price__cycle{ font-family:var(--mono); font-size:14px; color:var(--ink-faint); }
.price__note{ font-family:var(--mono); font-size:12px; color:var(--ink-faint); margin-bottom:28px; }
.price__list{ list-style:none; margin:0 0 32px; padding:0; display:grid; gap:12px; }
.price__list li{ 
  display:flex; 
  align-items:center;
  gap:12px; 
  font-size:14.5px; 
  color:var(--ink-dim); 
}
.price__list li::before{ 
  content:"";
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--signal);
  flex-shrink:0;
}

/* ---------- reviews & forms ---------- */
.reviews__grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
  gap:20px;
  margin-top:32px;
}
.review__card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:24px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.review__stars{
  font-size:16px;
  letter-spacing:2px;
  color:var(--signal);
  margin-bottom:8px;
}

.review__text{
  font-style:italic;
  color:var(--ink);
  margin-bottom:16px;
  font-size:14.5px;
}
.review__author{
  font-family:var(--mono);
  font-size:12px;
  color:var(--signal);
}

.review__form-wrap{
  margin-top:48px;
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:32px;
  max-width:600px;
}
.review__form{
  display:grid;
  gap:20px;
  margin-top:20px;
}
.form__group{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.form__group label{
  font-family:var(--mono);
  font-size:12px;
  color:var(--ink-dim);
}
.form__group input,
.form__group textarea{
  background:var(--bg-raised);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:12px 14px;
  color:var(--ink);
  font-family:var(--sans);
  font-size:14px;
}
.form__group input:focus,
.form__group textarea:focus{
  outline:none;
  border-color:var(--signal);
}

/* ---------- faq ---------- */
.faq{ display:grid; gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; margin-top:36px; }
.faq__item{ background:var(--bg-panel); padding:24px 26px; }
.faq__item h3{ margin-bottom:8px; font-size:15px; }
.faq__item p{ font-size:14.5px; margin:0; }

/* ---------- footer ---------- */
.foot{ padding:48px 0 56px; }
.foot .wrap{ display:flex; flex-direction:column; gap:24px; }
.foot__top{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px; }
.foot__links{ display:flex; gap:22px; list-style:none; margin:0; padding:0; flex-wrap:wrap; }
.foot__links a{ font-family:var(--mono); font-size:12.5px; color:var(--ink-dim); text-decoration:none; }
.foot__links a:hover{ color:var(--ink); }
.foot__legal{ font-size:12.5px; color:var(--ink-faint); max-width:64ch; }
.foot__copy{ font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); }

/* ---------- checkout page ---------- */
.checkout__grid{ display:grid; grid-template-columns:1fr; gap:28px; }
.summary{ background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius-lg); padding:28px; align-self:start; }
.summary__row{ display:flex; justify-content:space-between; padding:12px 0; border-bottom:1px solid var(--line); font-size:14px; }
.summary__row:last-child{ border-bottom:none; }
.summary__row span:first-child{ color:var(--ink-dim); }
.summary__row span:last-child{ font-family:var(--mono); color:var(--ink); }
.summary__total{ margin-top:6px; padding-top:18px; border-top:1px solid var(--line); display:flex; justify-content:space-between; align-items:baseline; }
.summary__total b{ font-family:var(--mono); font-size:24px; }

.checkout__panel{ background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius-lg); padding:8px; min-height:420px; position:relative; }
#checkout-container{ min-height:400px; }
.checkout__loading{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  flex-direction:column; gap:14px; font-family:var(--mono); font-size:12.5px; color:var(--ink-faint);
}
.spinner{ width:22px; height:22px; border-radius:50%; border:2px solid var(--line); border-top-color:var(--signal); animation:spin 0.8s linear infinite; }
@keyframes spin{ to{ transform:rotate(360deg); } }

.error-banner{
  display:none; align-items:flex-start; gap:12px;
  background:rgba(255,92,92,0.08); border:1px solid rgba(255,92,92,0.35);
  color:#FFB3B3; border-radius:var(--radius); padding:16px 18px;
  font-size:13.5px; margin-bottom:20px;
}
.error-banner.is-visible{ display:flex; }
.error-banner b{ font-family:var(--mono); }

/* ---------- legal pages ---------- */
.legal__head{ padding:64px 0 40px; border-bottom:1px solid var(--line); }
.legal__updated{ font-family:var(--mono); font-size:12.5px; color:var(--ink-faint); }
.legal .wrap--narrow{ padding-top:56px; padding-bottom:0; }
.legal h2{ margin-top:56px; font-size:19px; }
.legal h2:first-of-type{ margin-top:0; }
.legal p, .legal li{ font-size:15px; color:var(--ink-dim); }
.legal ul, .legal ol{ padding-left:22px; color:var(--ink-dim); }
.legal li{ margin-bottom:8px; }
.toc{ background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--radius-lg); padding:24px 26px; margin:0 0 8px; }
.toc p{ margin:0 0 12px; }
.toc ol{ margin:0; padding-left:20px; columns:2; column-gap:24px; }
.toc a{ font-size:13.5px; text-decoration:none; color:var(--ink-dim); }
.toc a:hover{ color:var(--signal); }

/* ---------- responsive ---------- */
@media (min-width:860px){
  .hero__grid{ grid-template-columns:1fr 1fr; gap:64px; }
  .checkout__grid{ grid-template-columns:340px 1fr; }
  .releases{ grid-template-columns:1fr; }
}
@media (max-width:600px){
  section{ padding:64px 0; }
  .legend__row{ grid-template-columns:1fr; }
  .toc ol{ columns:1; }
}

/* ---------- telegram demo recreation ---------- */
.demos{ display:grid; grid-template-columns:1fr; gap:32px; margin-top:48px; }
@media (min-width:820px){ .demos{ grid-template-columns:1fr 1fr; } }

.demo-caption{ font-family:var(--mono); font-size:13px; color:var(--ink-faint); margin-bottom:12px; text-align:center; }

.demo-phone{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 30px 80px -40px rgba(0,0,0,0.8);
}
.demo-phone__header{
  display:flex; align-items:center; gap:12px;
  padding:14px 16px;
  border-bottom:1px solid var(--line);
  background:var(--bg-raised);
}
.demo-phone__avatar{
  width:38px; height:38px; border-radius:50%;
  background:#0B1220;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.demo-phone__name{ font-family:var(--mono); font-weight:700; font-size:14.5px; color:var(--ink); line-height:1.3; }
.demo-phone__sub{ font-family:var(--mono); font-size:11.5px; color:var(--ink-faint); }
.demo-phone__body{
  padding:20px 16px;
  display:flex; flex-direction:column; gap:12px;
}

.msg{
  max-width:88%;
  padding:11px 14px;
  border-radius:14px;
  font-size:13.5px;
  line-height:1.55;
}
.msg p{ color:inherit; margin:0 0 8px; max-width:none; }
.msg p:last-child{ margin-bottom:0; }
.msg b{ color:inherit; }
.msg--bot{
  background:var(--bg-raised);
  color:var(--ink);
  align-self:flex-start;
  border-bottom-left-radius:4px;
}
.msg--user{
  background:var(--telegram);
  color:#04121C;
  align-self:flex-end;
  border-bottom-right-radius:4px;
  font-family:var(--mono); font-weight:600;
  padding:9px 14px;
}

.demo-toggle-grid{ display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-top:4px; }
.demo-toggle{
  background:var(--bg);
  border:1px solid var(--line);
  border-radius:8px;
  padding:9px 12px;
  font-family:var(--mono); font-size:12.5px;
  display:flex; align-items:center; gap:8px;
  color:var(--ink);
}
.demo-toggle__check{ color:var(--up); font-weight:700; }

.demo-event{ font-size:13px; margin-bottom:10px; }
.demo-event:last-child{ margin-bottom:0; }
.demo-event__name{ font-weight:700; color:var(--ink); }
.demo-event__meta{ display:block; color:var(--ink-faint); font-family:var(--mono); font-size:11.5px; margin-top:1px; }

.demo-inline-btn{
  background:var(--bg-raised);
  border:1px solid var(--line);
  border-top:none;
  border-radius:0 0 12px 12px;
  padding:12px 14px;
  font-family:var(--mono); font-size:12.5px; font-weight:600;
  color:var(--ink-dim);
  text-align:center;
  margin-top:-12px;
  margin-left:0;
  align-self:flex-start;
  width:88%;
}