/* Burpee — страница проекта. Тот же визуальный язык, что у деки:
   крем → чернила → крем, лайм как единственный акцент, Manrope + JetBrains Mono. */

:root {
  --cream:     #F7F6F2;
  --cream-alt: #EFEEE7;
  --paper:     #FFFFFF;
  --ink:       #0E0E0C;
  --lime:      #CDF54A;

  --on-cream:       #14140F;
  --on-cream-muted: #56534A;   /* AA 7.7 на креме */
  --on-ink:         #F4F2EA;
  --on-ink-muted:   #B9B5A6;   /* AA 9.4 на чернилах */
  --on-lime:        #14140F;
  --on-lime-muted:  #3D4A0E;
  --accent-deep:    #4E6609;

  --line:       rgba(20, 20, 15, 0.12);
  --line-light: rgba(255, 255, 255, 0.14);

  --container: 1120px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --f: "Manrope", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
figure, blockquote, dl, dd, h1, h2, h3, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  line-height: 1.55;
  color: var(--on-cream);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

.wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding-inline: clamp(18px, 4vw, 40px); }

/* ── Типографика ──────────────────────────────────────────── */
.kicker {
  font-family: var(--f-mono);
  font-size: clamp(0.66rem, 0.62rem + 0.14vw, 0.76rem);
  text-transform: uppercase; letter-spacing: 0.2em; font-weight: 500;
  margin-bottom: clamp(12px, 1.8vh, 18px);
  color: var(--accent-deep);
}
.kicker--lime { color: var(--lime); }

h1, .h2 { font-weight: 800; letter-spacing: -0.035em; overflow-wrap: break-word; word-break: keep-all; hyphens: none; }
.h2 { font-size: clamp(1.7rem, 1.1rem + 2.4vw, 3.1rem); line-height: 1.24; max-width: 22ch; }
.h2--sm { font-size: clamp(1.5rem, 1.05rem + 1.8vw, 2.5rem); }

.mark { background: var(--lime); box-decoration-break: clone; -webkit-box-decoration-break: clone; padding: 0 .12em; border-radius: 4px; }
.ink .mark { color: var(--on-lime); }

.lead { font-size: clamp(1.05rem, 0.95rem + 0.55vw, 1.4rem); line-height: 1.45; max-width: 44ch; font-weight: 500; }
.punch { margin-top: clamp(18px, 2.6vh, 30px); font-size: clamp(1rem, 0.94rem + 0.4vw, 1.22rem); line-height: 1.5; max-width: 70ch; font-weight: 500; }
.punch--tight { margin-top: clamp(14px, 2vh, 20px); }

.src {
  font-family: var(--f-mono);
  font-size: clamp(0.62rem, 0.6rem + 0.1vw, 0.7rem);
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-top: 10px; color: var(--on-cream-muted);
}
.ink .src { color: var(--on-ink-muted); }

/* ── Секции ───────────────────────────────────────────────── */
section { padding-block: clamp(56px, 9vh, 104px); }
.cream { background: var(--cream); color: var(--on-cream); }
.ink   { background: var(--ink); color: var(--on-ink); position: relative; overflow: hidden; }
/* зерно на плотной заливке — чтобы чернила не были мёртвой плашкой */
.ink::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
.ink > .wrap { position: relative; z-index: 2; }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  padding-block: clamp(48px, 8vh, 96px) clamp(56px, 9vh, 104px);
  position: relative; overflow: hidden;
  background:
    radial-gradient(58% 46% at 88% 8%, rgba(205, 245, 74, 0.55), transparent 68%),
    radial-gradient(40% 34% at 96% 46%, rgba(205, 245, 74, 0.22), transparent 72%),
    var(--cream);
}
.hero__grid { display: grid; gap: clamp(28px, 5vw, 64px); grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); align-items: center; }
.logo { font-size: clamp(3.4rem, 1.4rem + 9vw, 8.5rem); letter-spacing: -0.055em; line-height: 0.95; }
.slogan {
  font-family: var(--f-mono); font-size: clamp(0.9rem, 0.82rem + 0.45vw, 1.25rem);
  letter-spacing: 0.04em; color: var(--accent-deep); margin: 10px 0 clamp(20px, 3vh, 32px);
}

.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(22px, 3.2vh, 34px); }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 24px; border-radius: 999px;
  font-weight: 700; font-size: 0.98rem; text-decoration: none;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease);
}
.btn--main { background: var(--ink); color: var(--cream); box-shadow: 0 12px 30px rgba(20, 20, 15, 0.22); }
.btn--main:hover { background: var(--lime); color: var(--on-lime); transform: translateY(-2px); box-shadow: 0 16px 38px rgba(205, 245, 74, 0.45); }
.btn--ghost { border: 1px solid var(--line); color: var(--on-cream); background: rgba(255, 255, 255, 0.6); }
.btn--ghost:hover { background: var(--paper); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(20, 20, 15, 0.1); }
.btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.passport {
  border: 1px solid var(--line); border-radius: 22px; background: var(--paper);
  padding: clamp(20px, 2.4vw, 30px); box-shadow: 0 20px 50px rgba(20, 20, 15, 0.08);
  transform: rotate(-0.7deg);
}
.passport__t { font-family: var(--f-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent-deep); font-weight: 700; margin-bottom: 16px; }
.passport__l { display: grid; gap: 14px; }
.passport__l > div { display: grid; gap: 3px; }
.passport__l dt { font-family: var(--f-mono); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--on-cream-muted); }
.passport__l dd { font-size: 0.95rem; font-weight: 600; line-height: 1.35; }

/* ── Факты ────────────────────────────────────────────────── */
.facts { display: grid; gap: clamp(14px, 2vw, 20px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); margin-top: clamp(24px, 3.5vh, 38px); }
.fact { border: 1px solid var(--line-light); border-radius: 20px; padding: clamp(20px, 2.4vw, 28px); }
.fact:first-child { background: var(--lime); border-color: var(--lime); color: var(--on-lime); }
.fact__num { font-size: clamp(2.6rem, 1.6rem + 3.6vw, 4.6rem); font-weight: 800; line-height: 0.95; letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.fact:not(:first-child) .fact__num { color: var(--lime); }
.fact__unit { font-family: var(--f-mono); font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 8px; }
.fact:first-child .fact__unit { color: var(--on-lime-muted); }
.fact:not(:first-child) .fact__unit { color: var(--on-ink-muted); }
.fact__x { margin-top: 14px; font-size: 0.96rem; line-height: 1.45; }
.fact:not(:first-child) .fact__x { color: var(--on-ink-muted); }
.fact:first-child .src { color: var(--on-lime-muted); }

/* ── Карточки ─────────────────────────────────────────────── */
.cards { display: grid; gap: clamp(14px, 1.8vw, 20px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); margin-top: clamp(24px, 3.5vh, 38px); }
.cards--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: 18px;
  padding: clamp(18px, 2.1vw, 26px);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(20, 20, 15, 0.1); }
.card--hero { background: var(--lime); border-color: var(--lime); box-shadow: 0 18px 44px rgba(205, 245, 74, 0.3); }
.card--hero .card__n { color: var(--on-lime-muted); }
.card--hero .card__t, .card--hero .card__x { color: var(--on-lime); }
.card__n { font-family: var(--f-mono); font-size: 0.76rem; letter-spacing: 0.12em; color: var(--accent-deep); margin-bottom: 12px; font-weight: 700; }
.card__t { font-weight: 800; font-size: clamp(1.02rem, 0.96rem + 0.32vw, 1.24rem); letter-spacing: -0.015em; margin-bottom: 10px; }
.card__x { font-size: 0.96rem; color: var(--on-cream-muted); }
.card__links { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; font-family: var(--f-mono); font-size: 0.82rem; }
.card__links a { color: var(--on-cream); text-decoration: underline; text-underline-offset: 3px; }
.card__links a:hover { background: var(--lime); text-decoration: none; }
.card__links a:focus-visible, .mail:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* ── Статус ───────────────────────────────────────────────── */
.status { display: grid; gap: clamp(24px, 4vw, 52px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); align-items: center; }
.done { display: grid; gap: 13px; }
.done li { position: relative; padding-left: 26px; font-size: 0.97rem; color: var(--on-ink-muted); }
.done li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 13px; height: 2px; background: var(--lime); }
.done b { color: var(--on-ink); font-variant-numeric: tabular-nums; }

.mail { font-family: var(--f-mono); font-size: 0.95rem; color: var(--on-cream); text-decoration: underline; text-underline-offset: 4px; }
.mail:hover { background: var(--lime); text-decoration: none; }

/* ── Подвал ───────────────────────────────────────────────── */
.foot { background: var(--cream-alt); padding-block: 28px; font-size: 0.88rem; color: var(--on-cream-muted); }
.foot__row { display: flex; flex-wrap: wrap; gap: 10px 20px; justify-content: space-between; align-items: center; }
.foot a { color: var(--on-cream); text-decoration: underline; text-underline-offset: 3px; }
.foot a:hover { background: var(--lime); text-decoration: none; }

/* ── Появление ────────────────────────────────────────────── */
.fade-up { opacity: 0; transform: translateY(18px); }
.fade-up.is-in { opacity: 1; transform: none; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .passport { transform: none; }
}
@media (max-width: 560px) {
  .cta { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-up, .fade-up.is-in { opacity: 1; transform: none; transition: none; }
  .card, .btn { transition: none; }
}