/* =========================================================
   Лопата и Ко — лендинг
   Палитра из ТЗ: тёмно-зелёный #2F5D3A, охра #C8963E, песочный фон #F6F1E7
   Фактура — лёгкая, светлая (дерево/земля). Текст крупный (50+).
   Шрифты: плотный рубленый display + крупный читаемый текст.
   Честный системный стек (без внешних шрифтов): плотный Arial Black для
   заголовков, system-ui для основного текста — полное покрытие кириллицы.
   ========================================================= */

/* ---- токены ---- */
:root {
  --green: #2f5d3a;
  --green-dark: #234a2c;
  --green-soft: #e7efe6;
  --ochre: #c8963e;
  --ochre-dark: #a87a2c;
  --ochre-ink: #7a4e10;
  --gold: #efc866;
  --bg: #f6f1e7;
  --bg-2: #efe7d8;
  --card: #fbf8f1;
  --ink: #24301e;
  --muted: #5c5544;
  --line: #e0d6c2;
  --white: #fffdf9;
  --font-display: 'Arial Black', 'Arial', system-ui, sans-serif;
  --font-text: system-ui, -apple-system, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --radius: 14px;
  --radius-card: 18px;
  --shadow: 0 10px 30px rgba(36, 48, 30, 0.10);
  --wrap: 1120px;
  --pad: clamp(18px, 4vw, 40px);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-text);
  font-size: 19px;           /* крупный текст для 50+ */
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg);
  /* лёгкая фактура дерева/земли — светлая, не белый фон */
  background-image:
    linear-gradient(0deg, rgba(200, 150, 62, 0.035), rgba(47, 93, 58, 0.035)),
    repeating-linear-gradient(90deg, rgba(120, 92, 45, 0.028) 0 2px, rgba(0,0,0,0) 2px 26px),
    repeating-linear-gradient(0deg, rgba(120, 92, 45, 0.02) 0 2px, rgba(0,0,0,0) 2px 34px);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }

/* скролл-ссылка */
.skip {
  position: absolute; left: -999px; top: 8px; z-index: 100;
  background: var(--green); color: #fff; padding: 10px 16px; border-radius: 10px;
}
.skip:focus { left: 8px; }

/* ---- заголовки: плотные, рубленые ---- */
.h1, .h2 { font-family: var(--font-display); font-weight: 700; line-height: 1.08; color: var(--green); margin: 0; letter-spacing: 0.3px; }
.h1 { font-size: clamp(34px, 8.5vw, 62px); }
.h2 { font-size: clamp(27px, 6vw, 42px); margin-bottom: 20px; }
.lead { font-size: clamp(19px, 4vw, 23px); color: var(--ink); max-width: 34ch; }

.mark { color: var(--ochre-ink); position: relative; white-space: nowrap; }
.mark::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0.08em; height: 0.16em;
  background: var(--ochre); opacity: 0.5; border-radius: 3px;
}

/* ---- nav ---- */
.site-nav { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--green); }
.brand-mark { width: 34px; height: 34px; flex: 0 0 auto; }
.brand-name { font-family: var(--font-display); font-size: 20px; letter-spacing: 0.5px; }
.nav-cta {
  background: var(--ochre); color: #2a2007; font-weight: 700; font-size: 17px;
  padding: 12px 18px; border-radius: 12px; text-decoration: none;
}
.nav-cta:hover { background: var(--ochre-ink); color: #fff; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-text); font-weight: 700; font-size: 18px;
  min-height: 56px; padding: 14px 24px; border-radius: 14px; border: 2px solid transparent;
  cursor: pointer; text-decoration: none; text-align: center; transition: transform .06s ease, background .15s ease, color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-ghost { background: transparent; color: var(--green); border-color: var(--green); }
.btn-ghost:hover { background: var(--green-soft); }
.btn-choose { background: var(--ochre); color: #2a2007; width: 100%; }
.btn-choose:hover { background: var(--ochre-ink); color: #fff; }
.btn-big { width: 100%; max-width: 360px; }
.btn-submit { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: not-allowed; }

/* focus */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--ochre); outline-offset: 2px; border-radius: 8px;
}

/* ---- hero ---- */
.hero { padding-block: clamp(24px, 5vw, 56px); }
.hero-inner { display: grid; gap: 28px; align-items: center; }
.kicker { font-family: var(--font-display); color: var(--ochre-ink); font-size: 16px; letter-spacing: 1px; text-transform: uppercase; margin: 0 0 10px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero-photo {
  margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card);
  box-shadow: var(--shadow); padding: 18px;
}
.hero-photo img { width: 100%; border-radius: 12px; }
@media (min-width: 860px) {
  .hero-inner { grid-template-columns: 1.05fr 0.95fr; gap: 48px; }
  .hero-copy { text-align: left; }
}

/* ---- features ---- */
.features { padding-block: clamp(30px, 6vw, 64px); }
.feature-grid { display: grid; gap: 20px; }
@media (min-width: 720px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card);
  padding: 26px; box-shadow: var(--shadow);
}
.feature-name { font-family: var(--font-display); font-size: 26px; color: var(--green); margin: 0 0 10px; }
.feature-text { margin: 0; font-size: 19px; color: var(--ink); max-width: 60ch; }
.guarantee {
  margin-top: 24px; background: var(--green); color: #fff; border-radius: var(--radius-card);
  padding: 26px 28px; display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
}
.guarantee-num { font-family: var(--font-display); font-size: clamp(34px, 8vw, 52px); line-height: 1; color: var(--gold); }
.guarantee-label { font-size: 20px; }

/* ---- catalog ---- */
.catalog { padding-block: clamp(30px, 6vw, 64px); }
.catalog-sub { color: var(--muted); font-size: 19px; margin: -6px 0 26px; max-width: 60ch; }
.cards { display: grid; gap: 22px; }
@media (min-width: 760px) { .cards { grid-template-columns: repeat(3, 1fr); gap: 24px; } }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
  position: relative;
}
/* срез дерева по нижней кромке карточки */
.card::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px;
  background: repeating-linear-gradient(90deg, var(--ochre) 0 10px, var(--ochre-dark) 10px 20px);
  opacity: 0.85;
}
.card-photo { position: relative; background: var(--bg-2); border-bottom: 1px solid var(--line); padding: 14px; }
.card-photo img { width: 100%; border-radius: 10px; }
/* стружка-полоса под фото при наведении/фокусе */
.card-photo::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 4px; width: 0;
  background: var(--ochre); transition: width .25s ease;
}
.card:hover .card-photo::after, .card:focus-within .card-photo::after { width: 100%; }
.card-body { padding: 22px 22px 30px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.card-name { font-family: var(--font-display); font-size: 24px; color: var(--green); margin: 0; }
.card-desc { margin: 0; font-size: 18px; color: var(--ink); flex: 1; max-width: 60ch; }
.card-tags { margin: 0; font-size: 15px; letter-spacing: 0.4px; color: var(--ochre-ink); font-weight: 700; text-transform: uppercase; }
.card-price { font-family: var(--font-display); font-size: 30px; color: var(--ink); margin: 0; }
.card-set { border-color: var(--line); }

/* ---- delivery ---- */
.delivery { padding-block: clamp(30px, 6vw, 64px); background: var(--card); border-block: 1px solid var(--line); }
.chips { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.chip {
  background: var(--green-soft); color: var(--green-dark); border: 1px solid #cfe0cf;
  border-radius: 12px; padding: 12px 16px; font-weight: 700; font-size: 18px;
}
.steps { list-style: none; counter-reset: step; padding: 0; margin: 0 0 30px; display: grid; gap: 14px; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.step { display: flex; align-items: center; gap: 14px; background: var(--bg); border: 1px solid var(--line); border-radius: 14px; padding: 16px 18px; }
.step p { margin: 0; font-size: 18px; }
.step-n { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%; background: var(--ochre); color: #2a2007; font-family: var(--font-display); font-size: 20px; display: grid; place-items: center; }

/* ---- lead form ---- */
.lead { padding-block: clamp(34px, 7vw, 72px); }
.lead-inner { display: grid; gap: 30px; align-items: start; }
@media (min-width: 820px) { .lead-inner { grid-template-columns: 0.85fr 1.15fr; gap: 48px; } }
.lead-hint { font-size: 20px; color: var(--ink); max-width: 30ch; }
.lead-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: clamp(20px, 4vw, 32px); box-shadow: var(--shadow); }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 700; font-size: 18px; margin-bottom: 8px; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-text); font-size: 19px; color: var(--ink);
  padding: 16px; border: 2px solid var(--line); border-radius: 12px; background: var(--white);
}
.field input::placeholder, .field textarea::placeholder { color: #9b9280; }
.field-err { display: block; color: #9a3412; font-size: 16px; margin-top: 8px; font-weight: 700; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.form-note { margin: 16px 0 0; font-size: 16px; color: var(--muted); text-align: center; }
.form-success, .form-error { font-size: 19px; font-weight: 700; text-align: center; margin: 0 0 18px; padding: 14px 16px; border-radius: 12px; }
.form-success { background: var(--green-soft); color: var(--green-dark); border: 1px solid #cfe0cf; }
.form-error { background: #fbe9e2; color: #9a3412; border: 1px solid #f2c9b8; }

/* ---- footer ---- */
.site-foot { background: var(--green); color: #eef2ec; padding-block: 34px; }
.foot-brand { font-family: var(--font-display); font-size: 22px; margin: 0 0 8px; color: #fff; }
.foot-tag { margin: 0; font-size: 17px; color: #d7e2d7; max-width: 60ch; }

/* не допускаем горизонтальную прокрутку */
body { overflow-x: hidden; }