/* ============================================================
   БРОДЯЧАЯ СОБАКА · dzagli.space — СТИЛЬ A «Студия»
   Светлое швейцарское, строгая сетка, изумрудный акцент.
   Archivo (заголовки) · Hanken Grotesk (текст) · Space Mono (метки)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800;900&family=Hanken+Grotesk:wght@300..800&family=Space+Mono:wght@400;700&family=Unbounded:wght@600;700;800;900&family=Jura:wght@300;400;500;600;700&display=swap');

/* — Wadik (Sasha Pavljenko, OFL): тяжёлый широкий дисплейный, для лого — */
@font-face {
  font-family: 'Wadik';
  src: url('https://db.onlinewebfonts.com/t/9441f369bcfd9c9003633ec28211795e.woff2') format('woff2'),
       url('https://db.onlinewebfonts.com/t/9441f369bcfd9c9003633ec28211795e.woff') format('woff');
  font-weight: 400 900;
  font-display: swap;
}

:root {
  /* — Бумага и чернила (тёплый белый) — */
  --paper:      #FCFBF7;
  --paper-2:    #F4F2EA;
  --paper-3:    #E5E2D6;   /* линии, рамки */
  --ink:        #15140F;
  --ink-soft:   #57544A;
  --ink-faint:  #8A887E;

  /* — Изумруд (фирменный) — */
  --green:      #1A8F52;
  --green-deep: #14743F;
  --green-2:    #46C97E;
  --green-pale: #D8EEDF;
  --green-wash: #EBF3EC;

  /* — Акцент (события) — */
  --rust:       #C2552B;

  /* — Шрифты — */
  --display: 'Archivo', system-ui, sans-serif;
  --serif:   'Archivo', system-ui, sans-serif;  /* совместимость: бывшие .serif → Archivo */
  --sans:    'Hanken Grotesk', system-ui, sans-serif;
  --mono:    'Space Mono', 'SFMono-Regular', monospace;

  --maxw: 1200px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 3px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "liga" 1, "kern" 1;
  min-height: 100vh;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input { font-family: inherit; }
::selection { background: var(--green-pale); color: var(--ink); }

.grain::after { content: none; } /* стиль A — без зернистости */

/* ----------------------------- type ----------------------------- */
.serif { font-family: var(--display); font-weight: 700; letter-spacing: -0.01em; }
.mono  { font-family: var(--mono); }

h1, h2, h3, h4 {
  font-family: var(--display); font-weight: 800; line-height: 0.96;
  letter-spacing: -0.02em;
}

.display {
  font-family: var(--display);
  font-weight: 800;
  font-stretch: 125%;
  text-transform: uppercase;
  font-size: clamp(52px, 10vw, 132px);
  line-height: 0.9;
  letter-spacing: -0.025em;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.eyebrow--green { color: var(--green); }

.tag {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ----------------------------- layout ----------------------------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.rule { height: 1px; background: var(--ink); opacity: 1; border: 0; }
.rule--soft { background: var(--paper-3); }
.rule--double { height: 4px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: transparent; }

section { position: relative; }
.section-pad { padding-block: clamp(54px, 8vw, 104px); }

/* ----------------------------- header nav ----------------------------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ink);
}
.nav__inner {
  max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter);
  height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 9px; }
.brand__dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--green); flex: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 18%, transparent);
}
.brand__mark { font-family: 'Wadik', var(--display); font-weight: 400; font-size: 20px; line-height: 1; letter-spacing: 0.01em; white-space: nowrap; }
.brand__sub { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }

.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__link {
  font-family: var(--sans); font-size: 14.5px; font-weight: 500;
  padding: 7px 14px; border-radius: 100px; color: var(--ink-soft);
  transition: background .18s, color .18s; white-space: nowrap;
}
.nav__link:hover { background: var(--paper-2); color: var(--ink); }
.nav__link.is-active { background: var(--green); color: #fff; }
.nav__cta {
  font-family: var(--sans); font-size: 14px; font-weight: 600; letter-spacing: 0;
  padding: 8px 20px; background: transparent; color: var(--ink);
  border: 1.5px solid var(--ink); border-radius: 100px;
  transition: background .18s, color .18s, border-color .18s;
}
.nav__cta:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.nav__burger { display: none; }

/* ----------------------------- buttons ----------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.02em;
  padding: 13px 24px; border-radius: 100px; border: 1px solid var(--ink);
  transition: transform .15s, background .18s, color .18s, border-color .18s;
}
.btn:hover { transform: translateY(-1px); }
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--green); border-color: var(--green); }
.btn--green { background: var(--green); border-color: var(--green); color: #fff; }
.btn--green:hover { background: var(--ink); border-color: var(--ink); }
.btn--ghost { background: transparent; }
.btn--ghost:hover { background: var(--paper-2); }
.btn .arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }

/* chip / filter */
.chip {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.02em;
  padding: 7px 15px; border-radius: 100px; border: 1px solid var(--paper-3);
  color: var(--ink-soft); transition: all .16s; background: transparent;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-on { background: var(--green); border-color: var(--green); color: #fff; }

/* ----------------------------- placeholder image ----------------------------- */
.ph {
  position: relative; overflow: hidden; background: var(--paper-2);
  background-image: repeating-linear-gradient(
    -45deg, transparent 0 11px, rgba(26,143,82,0.09) 11px 12px);
  border: 1px solid var(--paper-3);
  display: flex; align-items: flex-end; justify-content: flex-start;
}
.ph__label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--green); background: var(--paper);
  padding: 4px 9px; margin: 10px; border: 1px solid var(--paper-3);
}
/* реальное фото в .ph-обёртке */
.ph > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ph > .ph__label { position: relative; z-index: 1; }

/* ----------------------------- footer ----------------------------- */
.footer { background: var(--ink); color: var(--paper); }
.footer a:hover { color: var(--green-2); }
.footer .rule { background: rgba(252,251,247,0.18); }

/* ----------------------------- utilities ----------------------------- */
.flex { display: flex; }
.between { justify-content: space-between; }
.center { align-items: center; }
.gap-s { gap: 10px; } .gap-m { gap: 20px; } .gap-l { gap: 40px; }
.col { flex-direction: column; }
.muted { color: var(--ink-soft); }
.faint { color: var(--ink-faint); }
.green { color: var(--green); }
.rust { color: var(--rust); }
.uppercase { text-transform: uppercase; }
.wrapb { text-wrap: balance; }
.prettyw { text-wrap: pretty; }

.fade-up { opacity: 0; transform: translateY(14px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.fade-up.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .fade-up { opacity: 1; transform: none; transition: none; } }

/* ----------------------------- responsive nav ----------------------------- */
.nav__menu { display: contents; }
@media (max-width: 960px) {
  .nav__menu { display: none; }
  .nav__burger { display: inline-flex; }
  .nav.is-open .nav__menu {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    position: absolute; top: 66px; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--ink);
    padding: 12px var(--gutter) 18px;
  }
  .nav.is-open .nav__links { display: flex; flex-direction: column; align-items: stretch; gap: 2px; }
  .nav.is-open .nav__link { padding: 12px 14px; font-size: 15px; }
  .nav.is-open .nav__cta { display: inline-flex; justify-content: center; margin-top: 10px; }
}