/* ============================================================
   WOODHOUSE — премиальный сайт деревянного домостроения
   Общий файл стилей
   ------------------------------------------------------------
   Палитра:
     --bg         — тёплый бежевый фон
     --surface    — белый / карточки
     --wood       — тёмное дерево
     --graphite   — графитовый текст
     --accent     — золотисто-бежевый акцент
   ============================================================ */

/* ---------- 1. Переменные и сброс ---------- */
:root {
  /* Цвета */
  --bg: #f7f3ec;
  --bg-alt: #efe8dd;
  --surface: #ffffff;
  --wood: #3c2a1c;
  --wood-soft: #5a4634;
  --graphite: #262626;
  --text: #2c2c2c;
  --muted: #8a8275;
  --accent: #b08d57;
  --accent-dark: #93754a;
  --border: rgba(60, 42, 28, 0.12);
  --shadow-sm: 0 4px 14px rgba(40, 30, 20, 0.06);
  --shadow-md: 0 14px 40px rgba(40, 30, 20, 0.10);
  --shadow-lg: 0 24px 60px rgba(40, 30, 20, 0.14);

  /* Типографика */
  --font-sans: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Times New Roman", Times, serif;

  /* Геометрия */
  --container: 1240px;
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 76px;

  /* Переходы */
  --t: 0.35s cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---------- 2. Типографика ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--graphite);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2vw, 1.8rem); }
h4 { font-size: 1.2rem; }
p { color: var(--text); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 18px;
}

/* ---------- 3. Контейнер и секции ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.section { padding: 100px 0; }
.section--alt { background: var(--bg-alt); }
.section--wood { background: var(--wood); color: #f3ece1; }
.section--wood h2, .section--wood h3 { color: #fff; }
.section--wood p { color: #d8cdbb; }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-bottom: 18px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* ---------- 4. Кнопки ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t);
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 26px rgba(176, 141, 87, 0.34); }
.btn--primary:hover { background: var(--accent-dark); transform: translateY(-3px); box-shadow: 0 16px 34px rgba(176, 141, 87, 0.42); }
.btn--ghost { background: transparent; color: var(--graphite); border: 1.5px solid var(--border); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-dark); transform: translateY(-3px); }
.btn--light { background: rgba(255,255,255,0.12); color: #fff; border: 1.5px solid rgba(255,255,255,0.35); }
.btn--light:hover { background: #fff; color: var(--wood); transform: translateY(-3px); }
.btn--block { width: 100%; }

/* ---------- 5. Шапка (липкое меню) ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(247, 243, 236, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}
.site-header.scrolled {
  background: rgba(247, 243, 236, 0.96);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Логотип */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--graphite);
  letter-spacing: 0.04em;
}
.logo:hover { color: var(--accent-dark); }
.logo svg { width: 38px; height: 38px; flex: none; }
.logo b { color: var(--accent-dark); font-weight: 700; }

/* Навигация */
.main-nav ul { display: flex; gap: 34px; align-items: center; }
.main-nav a {
  position: relative;
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--graphite);
  padding: 6px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--accent);
  transition: width var(--t);
}
.main-nav a:hover { color: var(--accent-dark); }
.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--accent-dark); }

/* Соцсети в шапке */
.header-actions { display: flex; align-items: center; gap: 18px; }
.socials { display: flex; gap: 10px; }
.socials a {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(60, 42, 28, 0.06);
  color: var(--wood);
  transition: background var(--t), color var(--t), transform var(--t);
}
.socials a:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.socials svg { width: 18px; height: 18px; }

/* Бургер */
.burger {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: 10px;
}
.burger span {
  width: 24px; height: 2px; background: var(--graphite);
  border-radius: 2px; transition: transform var(--t), opacity var(--t);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 40px) 0 80px;
  background: var(--wood);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  filter: brightness(0.55);
  transform: scale(1.05);
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(38,28,18,0.55) 0%, rgba(38,28,18,0.78) 100%);
}
.hero__inner { position: relative; z-index: 2; max-width: 820px; }
.hero h1 { color: #fff; margin-bottom: 24px; }
.hero__sub {
  font-size: clamp(1.05rem, 1.6vw, 1.35rem);
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.6;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .eyebrow { color: var(--accent); }
.hero__scroll {
  position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,0.7);
  font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.hero__scroll .line { width: 1px; height: 40px; background: rgba(255,255,255,0.5); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0%,100% { transform: scaleY(0.3); transform-origin: top; } 50% { transform: scaleY(1); } }

/* ---------- 7. Преимущества ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.feature__icon {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: var(--bg-alt);
  color: var(--accent-dark);
  margin-bottom: 22px;
}
.feature__icon svg { width: 28px; height: 28px; }
.feature h3 { margin-bottom: 10px; font-size: 1.25rem; }
.feature p { color: var(--muted); font-size: 0.97rem; }

/* ---------- 8. Карточки услуг ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--t), box-shadow var(--t);
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card__media {
  aspect-ratio: 16 / 11;
  background-size: cover; background-position: center;
  position: relative;
}
.service-card__media::after { content:""; position:absolute; inset:0; background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.25)); }
.service-card__body { padding: 28px 28px 32px; display: flex; flex-direction: column; flex: 1; }
.service-card h3 { margin-bottom: 12px; }
.service-card p { color: var(--muted); font-size: 0.97rem; margin-bottom: 22px; flex: 1; }
.service-card .link-more { font-weight: 600; color: var(--accent-dark); display: inline-flex; align-items: center; gap: 8px; }
.service-card .link-more:hover { gap: 12px; }
.service-card .num {
  position: absolute; top: 18px; left: 18px; z-index: 2;
  font-family: var(--font-serif);
  font-size: 1.1rem; color: #fff;
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.18); backdrop-filter: blur(6px);
  border-radius: 50%; border: 1px solid rgba(255,255,255,0.4);
}

/* ---------- 9. Карточки проектов ---------- */
.project {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--wood);
}
.project__media { aspect-ratio: 4/3; background-size: cover; background-position: center; transition: transform 0.7s cubic-bezier(0.22,0.61,0.36,1); }
.project:hover .project__media { transform: scale(1.07); }
.project__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(30,20,12,0.92));
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 26px; color: #fff;
}
.project__tag {
  align-self: flex-start;
  font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase;
  background: rgba(255,255,255,0.18); backdrop-filter: blur(6px);
  padding: 6px 12px; border-radius: 50px; margin-bottom: 14px;
}
.project h3 { color: #fff; margin-bottom: 8px; }
.project__meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 0.88rem; color: rgba(255,255,255,0.85); }
.project__meta span { display: inline-flex; align-items: center; gap: 6px; }
.project__meta b { font-weight: 600; color: #fff; }

/* ---------- 10. Этапы работы ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step {
  position: relative;
  padding: 34px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--t), box-shadow var(--t);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step__num {
  counter-increment: step;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 18px;
  opacity: 0.55;
}
.step__num::before { content: "0" counter(step); }
.step h3 { margin-bottom: 10px; font-size: 1.2rem; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* ---------- 11. Отзывы ---------- */
.reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.review {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  display: flex; flex-direction: column;
}
.review__stars { color: var(--accent); letter-spacing: 4px; margin-bottom: 18px; font-size: 1.1rem; }
.review__text { font-family: var(--font-serif); font-style: italic; color: var(--graphite); font-size: 1.08rem; line-height: 1.6; margin-bottom: 26px; flex: 1; }
.review__author { display: flex; align-items: center; gap: 14px; }
.review__avatar {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--bg-alt); color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-weight: 700; font-size: 1.2rem;
}
.review__author b { display: block; font-weight: 600; color: var(--graphite); }
.review__author span { font-size: 0.85rem; color: var(--muted); }

/* ---------- 12. Блок «О компании» (цифры) ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; padding: 30px 16px; }
.stat__num { font-family: var(--font-serif); font-size: clamp(2.6rem, 5vw, 3.8rem); color: var(--accent); line-height: 1; margin-bottom: 10px; }
.section--wood .stat__num { color: var(--accent); }
.stat__label { font-size: 0.95rem; color: var(--muted); }
.section--wood .stat__label { color: #d8cdbb; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/3; background-size: cover; background-position: center; box-shadow: var(--shadow-md); }

.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.principle {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  transition: transform var(--t), box-shadow var(--t);
}
.principle:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.principle h3 { margin: 12px 0 10px; font-size: 1.2rem; }
.principle p { color: var(--muted); font-size: 0.97rem; }
.principle__icon { width: 48px; height: 48px; border-radius: 12px; background: var(--bg-alt); color: var(--accent-dark); display: flex; align-items: center; justify-content: center; }
.principle__icon svg { width: 24px; height: 24px; }

/* Блок доверия */
.trust { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.trust__item { text-align: center; padding: 24px; }
.trust__item svg { width: 40px; height: 40px; color: var(--accent); margin-bottom: 16px; }
.trust__item h4 { margin-bottom: 6px; }
.trust__item p { color: var(--muted); font-size: 0.92rem; }

/* Команда / руководитель */
.team { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.team-photo { aspect-ratio: 4/5; background-size: cover; background-position: center; border-radius: var(--radius-lg); box-shadow: var(--shadow-md); }

/* ---------- 13. CTA-блок ---------- */
.cta {
  background: var(--wood);
  color: #f3ece1;
  border-radius: var(--radius-lg);
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta h2 { color: #fff; margin-bottom: 14px; }
.cta p { color: #d8cdbb; }
.cta .cta__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- 14. Соцсети-блок ---------- */
.socials-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.social-card {
  display: flex; align-items: center; gap: 22px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 30px;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.social-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.social-card__icon { width: 58px; height: 58px; border-radius: 16px; background: var(--bg-alt); color: var(--accent-dark); display: flex; align-items: center; justify-content: center; flex: none; }
.social-card__icon svg { width: 30px; height: 30px; }
.social-card h3 { margin-bottom: 4px; font-size: 1.2rem; }
.social-card p { color: var(--muted); font-size: 0.92rem; }

/* ---------- 15. Контакты ---------- */
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-list { display: flex; flex-direction: column; gap: 26px; }
.contact-item { display: flex; gap: 18px; align-items: flex-start; }
.contact-item__icon { width: 50px; height: 50px; border-radius: 14px; background: var(--bg-alt); color: var(--accent-dark); display: flex; align-items: center; justify-content: center; flex: none; }
.contact-item__icon svg { width: 24px; height: 24px; }
.contact-item h4 { margin-bottom: 4px; font-family: var(--font-sans); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.contact-item a, .contact-item p { font-family: var(--font-serif); font-size: 1.25rem; color: var(--graphite); }
.contact-item a:hover { color: var(--accent-dark); }

.map-stub {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: var(--surface);
  min-height: 380px;
  display: flex; flex-direction: column;
}
.map-stub img { width: 100%; height: 100%; object-fit: cover; flex: 1; opacity: 0.96; }
.map-stub__label { padding: 16px 22px; font-size: 0.9rem; color: var(--muted); border-top: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }

/* Форма заявки */
.form { display: grid; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.field input, .field textarea {
  font-family: inherit; font-size: 1rem; color: var(--text);
  padding: 15px 18px; border-radius: 12px;
  border: 1.5px solid var(--border); background: var(--surface);
  transition: border-color var(--t), box-shadow var(--t);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(176,141,87,0.15); }
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: 0.82rem; color: var(--muted); }
.form__note a { color: var(--accent-dark); text-decoration: underline; }
.form__success { display: none; padding: 18px; border-radius: 12px; background: rgba(176,141,87,0.12); color: var(--accent-dark); font-weight: 600; }
.form__success.show { display: block; }

/* ---------- 16. Футер ---------- */
.site-footer { background: #1f1812; color: #c4b9a5; padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; margin-bottom: 48px; }
.site-footer .logo { color: #fff; margin-bottom: 18px; }
.site-footer .logo b { color: var(--accent); }
.footer-about p { font-size: 0.95rem; color: #9a8f7d; margin-bottom: 22px; max-width: 320px; }
.footer-col h4 { color: #fff; font-family: var(--font-sans); font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 22px; font-weight: 600; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: #c4b9a5; font-size: 0.95rem; }
.footer-col a:hover { color: var(--accent); }
.footer-contacts li { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.footer-contacts .lbl { font-size: 0.78rem; color: #8a7f6d; letter-spacing: 0.1em; text-transform: uppercase; }
.footer-contacts a, .footer-contacts p { color: #fff; font-family: var(--font-serif); font-size: 1.05rem; }
.footer-contacts a:hover { color: var(--accent); }
.site-footer .socials a { background: rgba(255,255,255,0.08); color: #d8cdbb; }
.site-footer .socials a:hover { background: var(--accent); color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 26px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 18px; flex-wrap: wrap;
  font-size: 0.86rem; color: #8a7f6d;
}
.footer-bottom .links { display: flex; gap: 22px; }
.footer-bottom .links a:hover { color: var(--accent); }

/* ---------- 17. Cookie-уведомление ---------- */
.cookie-bar {
  position: fixed; left: 20px; right: 20px; bottom: 20px;
  z-index: 120;
  max-width: 720px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px 26px;
  display: flex; align-items: center; gap: 20px;
  transform: translateY(140%);
  transition: transform 0.5s cubic-bezier(0.22,0.61,0.36,1);
}
.cookie-bar.show { transform: translateY(0); }
.cookie-bar p { font-size: 0.92rem; color: var(--muted); flex: 1; }
.cookie-bar p a { color: var(--accent-dark); text-decoration: underline; }
.cookie-bar .btn { padding: 12px 24px; font-size: 0.92rem; flex: none; }

/* ---------- 18. Модальные окна ---------- */
.modal {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center;
  padding: 24px;
}
.modal.open { display: flex; }
.modal__overlay { position: absolute; inset: 0; background: rgba(30,20,12,0.72); backdrop-filter: blur(6px); animation: fadeIn 0.3s ease; }
.modal__dialog {
  position: relative; z-index: 2;
  background: var(--surface);
  border-radius: var(--radius-lg);
  max-width: 640px; width: 100%;
  max-height: 86vh; overflow-y: auto;
  padding: 44px 44px 40px;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.4s cubic-bezier(0.22,0.61,0.36,1);
}
.modal__close {
  position: absolute; top: 18px; right: 18px;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--bg-alt); color: var(--graphite);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t), transform var(--t), color var(--t);
}
.modal__close:hover { background: var(--wood); color: #fff; transform: rotate(90deg); }
.modal__close svg { width: 20px; height: 20px; }
.modal__dialog h2 { margin-bottom: 22px; }
.modal__dialog h3 { margin: 26px 0 10px; font-size: 1.15rem; }
.modal__dialog p { color: var(--text); margin-bottom: 14px; font-size: 0.96rem; }
.modal__dialog ul { margin: 8px 0 14px; padding-left: 20px; }
.modal__dialog ul li { color: var(--text); margin-bottom: 8px; font-size: 0.95rem; list-style: disc; }
.modal__updated { margin-top: 24px; font-size: 0.85rem; color: var(--muted); }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ---------- 19. Утилиты и анимации появления ---------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22,0.61,0.36,1); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

.text-center { text-align: center; }
.mt-40 { margin-top: 40px; }
.mt-24 { margin-top: 24px; }

.page-head {
  padding: calc(var(--header-h) + 70px) 0 60px;
  background: var(--wood);
  color: #f3ece1;
  text-align: center;
}
.page-head h1 { color: #fff; margin-bottom: 14px; }
.page-head p { color: #d8cdbb; max-width: 620px; margin: 0 auto; }
.page-head .eyebrow { color: var(--accent); }

.breadcrumbs { font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 18px; letter-spacing: 0.05em; }
.breadcrumbs a:hover { color: var(--accent); }

/* ---------- 20. Фильтр галереи ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 44px; }
.filter-btn {
  padding: 12px 26px; border-radius: 50px;
  font-size: 0.95rem; font-weight: 500;
  background: var(--surface); color: var(--graphite);
  border: 1.5px solid var(--border);
  transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}
.filter-btn:hover { border-color: var(--accent); color: var(--accent-dark); }
.filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.gallery-grid .project { transition: opacity 0.4s ease, transform 0.4s ease; }
.gallery-grid .project.hide { display: none; }

/* ---------- 21. Адаптив ---------- */
@media (max-width: 1024px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .reviews { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .principles { grid-template-columns: 1fr; }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .cta { grid-template-columns: 1fr; padding: 48px 40px; }
  .about-grid, .team { grid-template-columns: 1fr; }
  .about-media { max-width: 560px; }
}

@media (max-width: 768px) {
  :root { --header-h: 66px; }
  body { font-size: 16px; }
  .container, .header-inner { padding: 0 20px; }
  .section { padding: 70px 0; }

  /* Мобильное меню */
  .burger { display: flex; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    max-height: 0; overflow: hidden;
    transition: max-height var(--t);
  }
  .main-nav.open { max-height: 420px; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 14px 20px 24px; }
  .main-nav li { width: 100%; }
  .main-nav a { display: block; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 1.05rem; }
  .main-nav a::after { display: none; }
  .header-actions .socials { display: none; }

  .hero { min-height: 88vh; }
  .hero__actions .btn { flex: 1; }
  .hero__scroll { display: none; }

  .features, .cards-grid, .steps, .gallery-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .socials-block { grid-template-columns: 1fr; }
  .contacts-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .cta { padding: 36px 26px; }
  .modal__dialog { padding: 36px 26px 30px; }
  .cookie-bar { flex-direction: column; align-items: stretch; text-align: center; gap: 14px; padding: 20px; }
  .cookie-bar .btn { width: 100%; }

  .section-head { margin-bottom: 40px; }
}

@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
  .trust { grid-template-columns: 1fr; }
  .btn { padding: 14px 26px; font-size: 0.95rem; }
  .logo { font-size: 1.2rem; }
  .logo svg { width: 32px; height: 32px; }
}

/* Плавная прокрутка с учётом липкой шапки */
:target { scroll-margin-top: calc(var(--header-h) + 24px); }