/* ============================================================
   ТЕРЕМ — продающий лендинг строительной компании
   Палитра воспроизводит фирменный стиль референса:
   хвойный зелёный #55726E · терракота #BB4D38 · шалфей #E1E3D7
   ============================================================ */

:root {
  --pine: #6FA094;        /* основной брендовый зелёный (светлее для тёмного фона) */
  --pine-600: #5F8F84;
  --pine-700: #94B5AD;
  --pine-900: #293735;    /* тёмные секции */
  --terra: #BB4D38;       /* акцент / CTA */
  --terra-600: #A03F2C;   /* hover терракоты */
  --terra-700: #8A3423;
  --sand: #383838;        /* фон чередующихся секций */
  --cream: #2f2f2f;       /* основной фон страницы */
  --white: #FFFFFF;       /* текст на цветном фоне */
  --card: #3a3a3a;        /* фон карточек и форм */
  --heading: #dfdfdf;     /* заголовки и акцентный текст */
  --ink: #dfdfdf;         /* основной текст */
  --muted: #a3a3a3;       /* второстепенный текст */
  --muted-dark: #C0CCC6;  /* второстепенный текст на тёмном/зелёном */
  --line: #474747;        /* границы карточек */
  --line-dark: #3C4A47;   /* границы на тёмном */

  --font: "Golos Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-display: "Lora", "Golos Text", Georgia, serif; /* заголовки */

  --radius: 18px;
  --radius-sm: 12px;
  --shadow-card: 0 2px 6px rgba(41, 55, 53, .05), 0 14px 34px rgba(41, 55, 53, .08);
  --shadow-pop: 0 24px 70px rgba(41, 55, 53, .28);
  --header-h: 78px;
  --tr: .25s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Сброс и база ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; } /* clip: без бокового слайда на мобильных, sticky не ломает */
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color var(--tr); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 16px; }
section[id] { scroll-margin-top: calc(var(--header-h) + 20px); }

::selection { background: var(--pine); color: var(--white); }

.container { max-width: 1220px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 880px; }

.icon { width: 20px; height: 20px; flex: none; }
.icon--star { width: 16px; height: 16px; color: #E8A33D; }

.hide-sm { display: inline-flex; }

/* ---------- Кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px;
  border: 2px solid transparent; border-radius: 12px;
  font-weight: 400; font-size: 16.5px; line-height: 1.2; letter-spacing: .01em;
  text-align: center; white-space: nowrap;
  transition: transform var(--tr), background var(--tr), border-color var(--tr), color var(--tr), box-shadow var(--tr);
}
.btn:active { transform: translateY(1px) scale(.99); }
/* display у .btn перебивает стандартное поведение [hidden] — восстанавливаем */
[hidden] { display: none !important; }
.btn--terra { background: var(--terra); color: var(--white); box-shadow: 0 10px 24px rgba(187, 77, 56, .32); }
.btn--terra:hover { background: var(--terra-600); box-shadow: 0 12px 28px rgba(187, 77, 56, .4); }
.btn--pine { background: var(--pine); color: var(--white); }
.btn--pine:hover { background: var(--pine-600); }
.btn--ghost-dark { background: transparent; color: var(--white); border-color: var(--line-dark); }
.btn--ghost-dark:hover { border-color: var(--white); background: rgba(255, 255, 255, .06); }
.btn--yellow {
  background: #ffc359; color: #000;
  border: 1px solid #9f9e96; border-radius: 0;
}
.btn--yellow:hover { background: #f0b344; border-color: #8a8982; }
.btn--block { width: 100%; }

.link-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0; border: 0; background: none;
  color: var(--pine); font-weight: 700; font-size: 15.5px;
}
.link-btn .icon { width: 17px; height: 17px; transition: transform var(--tr); }
.link-btn:hover { color: var(--pine-700); }
.link-btn:hover .icon { transform: translateX(4px); }

.badge {
  padding: 4px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
}
.badge--hit { background: var(--terra); color: var(--white); }

:focus-visible { outline: 3px solid rgba(85, 114, 110, .55); outline-offset: 2px; border-radius: 4px; }

/* ---------- Верхняя полоса ---------- */
.topbar { background: var(--pine-900); color: #CFD8D2; font-size: 13.5px; }
.topbar__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar__list { display: flex; align-items: center; gap: 22px; }
.topbar__list li { display: inline-flex; align-items: center; gap: 7px; }
.topbar__list .icon { width: 15px; height: 15px; color: var(--muted-dark); }
.topbar__rating b { color: var(--white); }
.topbar__rating .icon--star { width: 13.5px; height: 13.5px; color: #E8A33D; }
.topbar__social { display: flex; align-items: center; gap: 10px; }
.topbar__social a { display: inline-flex; padding: 4px; border-radius: 8px; color: #CFD8D2; }
.topbar__social a:hover { color: var(--white); background: rgba(255, 255, 255, .08); }
.topbar__social .icon { width: 17px; height: 17px; }

/* ---------- Шапка ---------- */
.header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(0, 0, 0, .9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow var(--tr);
}
.header.is-scrolled { box-shadow: 0 6px 24px rgba(41, 55, 53, .1); }
.header__inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); }

.logo { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.logo__mark {
  display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: 13px;
  background: linear-gradient(140deg, var(--pine) 0%, var(--pine-700) 100%);
  color: var(--white);
}
.logo__mark svg { width: 30px; height: 30px; }
.logo__text { display: flex; flex-direction: column; line-height: 1.1; font-family: var(--font-display); font-weight: 700; font-size: 19.5px; letter-spacing: .01em; white-space: nowrap; color: var(--heading); }
.logo__text small { font-weight: 600; font-size: 10.5px; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-top: 4px; }
.logo--footer .logo__text { color: var(--white); }
.logo--footer .logo__text small { color: var(--muted-dark); }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__list a {
  display: block; padding: 9px 13px; border-radius: 10px;
  font-weight: 600; font-size: 15.5px; color: var(--heading);
  white-space: nowrap;
  transition: color var(--tr);
}
.nav__list a:hover { color: var(--white); }
.nav__phone { display: none; align-items: center; gap: 8px; font-weight: 700; color: var(--pine); padding: 10px 14px; }
.nav__phone .icon { width: 17px; height: 17px; }

.header__actions { display: flex; align-items: center; gap: 16px; flex: none; }
.header__actions .btn { padding: 13px 22px; font-size: 15px; }
.header__phone { display: inline-flex; align-items: center; gap: 9px; font-weight: 400; font-size: 17px; color: var(--heading); }
.header__phone .icon { width: 18px; height: 18px; color: #5BB39D; }
.header__phone:hover { color: #4AA28C; }

.burger { display: none; width: 44px; height: 44px; border: 0; background: none; position: relative; }
.burger span {
  position: absolute; left: 10px; right: 10px; height: 2.6px; border-radius: 2px;
  background: var(--heading); transition: transform var(--tr), opacity var(--tr), top var(--tr);
}
.burger span:nth-child(1) { top: 15px; }
.burger span:nth-child(2) { top: 21px; }
.burger span:nth-child(3) { top: 27px; }
.burger.is-open span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Секции: общие заголовки ---------- */
.section { padding: clamp(64px, 8vw, 104px) 0; }
.section--sand { background: var(--sand); }
.section__head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 56px); }
.section__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin-bottom: 16px; padding: 6px 14px;
  background: rgba(85, 114, 110, .12); border-radius: 999px;
  font-size: 13px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--pine-700);
}
.section__title { font-family: var(--font-display); font-size: clamp(27px, 3.7vw, 42px); font-weight: 600; line-height: 1.22; letter-spacing: 0; color: var(--heading); }
.section__lead { margin-top: 16px; font-size: 18.5px; color: var(--muted); }

/* ---------- Герой ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(48px, 6vw, 88px) 0 clamp(64px, 7vw, 96px); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  /* тёмная вуаль: плотнее слева под текстом, прозрачнее справа — фото читается */
  background:
    linear-gradient(94deg, rgba(31, 43, 40, .84) 0%, rgba(31, 43, 40, .63) 52%, rgba(31, 43, 40, .36) 100%);
  pointer-events: none;
}
/* Фото-фон (дом в лесу): дом отзеркален в правую часть кадра,
   где вуаль прозрачна; фокус кадрирования настраивается object-position.
   Медленный «Ken Burns»: камера плавно наезжает и дрейфует по кадру.
   Масштаб всегда >1, чтобы при сдвигах не оголялись края. */
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 38% 42%;
  transform: scale(1.03);
  animation: hero-pan 36s ease-in-out infinite;
  will-change: transform;
}
@keyframes hero-pan {
  0%   { transform: scale(1.03) translate(0, 0); }
  50%  { transform: scale(1.12) translate(-1.8%, 1.4%); }
  100% { transform: scale(1.03) translate(0, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__bg { animation: none; transform: none; }
}
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px;
  padding: 7px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .3);
  font-size: 13.5px; font-weight: 700; color: #E7ECE8;
}
.hero__eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--terra); }
/* неделимые фразы в заголовках */
.nw { white-space: nowrap; }

.hero__title { font-family: var(--font-display); font-size: clamp(34px, 4.8vw, 56px); font-weight: 600; line-height: 1.15; letter-spacing: 0; color: var(--white); }
.hero__title em { font-style: normal; color: #E8927B; position: relative; white-space: nowrap; }
.hero__title em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .13em;
  background: rgba(232, 146, 123, .35); border-radius: 4px; z-index: -1;
}
.hero__lead { margin-top: 22px; font-size: clamp(17px, 1.6vw, 20px); color: #C9D4CD; max-width: 560px; }
.hero__trust { margin-top: 26px; display: grid; gap: 12px; }
.hero__trust li { display: flex; align-items: center; gap: 12px; font-weight: 600; font-size: 16px; color: #EDF1EA; }
.hero__trust .icon { width: 23px; height: 23px; color: #E8A33D; background: rgba(255, 255, 255, .12); border-radius: 8px; padding: 5px; box-sizing: content-box; }
.hero__stats { display: flex; gap: clamp(24px, 3.5vw, 52px); margin-top: 34px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .22); }
.hero__stats b { display: block; font-size: clamp(26px, 2.6vw, 34px); font-weight: 400; color: #E8A33D; line-height: 1.1; }
.hero__stats span { font-size: 14px; color: #AEBAB3; }

/* ---------- Лид-формы ---------- */
.lead-form {
  background: var(--card); border-radius: var(--radius);
  padding: clamp(24px, 3vw, 36px);
  box-shadow: var(--shadow-pop);
}
/* кнопка раскрытия формы видна только на мобильных (см. media ниже) */
.form-reveal { display: none; }
.lead-form__title { font-family: var(--font-display); font-size: clamp(21px, 2.1vw, 25px); font-weight: 600; color: var(--heading); line-height: 1.25; }
.lead-form__sub { margin: 10px 0 20px; font-size: 14.5px; color: var(--muted); }
.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 7px; font-size: 13.5px; font-weight: 700; color: var(--heading); }
.field label span { color: var(--terra); }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px;
  border: 1.6px solid var(--line); border-radius: var(--radius-sm);
  background: var(--cream); color: var(--ink);
  transition: border-color var(--tr), box-shadow var(--tr), background var(--tr);
}
.field textarea { resize: vertical; min-height: 64px; }
.field input::placeholder, .field textarea::placeholder { color: #9AA5A0; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--pine); background: var(--card);
  box-shadow: 0 0 0 4px rgba(85, 114, 110, .14);
}
.field.is-error input { border-color: var(--terra); background: #FDF3F1; }

/* ---------- Кастомный селект (вместо нативного dropdown) ---------- */
.cselect { position: relative; }
/* нативный селект остаётся в форме (валидация/отправка), но невидим */
.cselect__native { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; pointer-events: none; }
.cselect__btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; text-align: left;
  border: 1.6px solid var(--line); border-radius: var(--radius-sm);
  background: var(--cream); color: var(--ink);
  font-size: 16px; font-weight: 600;
  transition: border-color var(--tr), background var(--tr), box-shadow var(--tr);
}
.cselect__btn:hover { border-color: var(--pine); }
.cselect.is-open .cselect__btn,
.cselect__btn:focus-visible {
  border-color: var(--pine); background: var(--card);
  box-shadow: 0 0 0 4px rgba(85, 114, 110, .14);
  outline: none;
}
.cselect__chev { width: 18px; height: 18px; color: var(--terra); flex: none; transition: transform var(--tr); }
.cselect.is-open .cselect__chev { transform: rotate(180deg); }
.cselect__list {
  position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 30;
  max-height: 268px; overflow: auto; margin: 0; padding: 6px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-pop);
  visibility: hidden; opacity: 0; transform: translateY(-6px); pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.cselect.is-open .cselect__list { visibility: visible; opacity: 1; transform: none; pointer-events: auto; }
.cselect__option {
  padding: 10px 12px; border-radius: 9px;
  font-size: 15px; font-weight: 500; color: var(--ink);
  cursor: pointer; transition: background var(--tr), color var(--tr);
}
.cselect__option:hover { background: rgba(85, 114, 110, .09); }
.cselect__option.is-selected { background: var(--pine); color: var(--white); font-weight: 700; }

/* Поле загрузки файла (эскиз в форме CTA) */
.file-label {
  display: flex; flex-direction: column; gap: 3px;
  padding: 13px 16px;
  border: 1.6px dashed var(--line); border-radius: var(--radius-sm);
  background: var(--cream); color: var(--ink);
  cursor: pointer; user-select: none;
  transition: border-color var(--tr), background var(--tr);
}
.file-label:hover { border-color: var(--pine); background: var(--card); }
.file-label .icon { width: 18px; height: 18px; color: var(--pine); }
.file-label__text { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; }
.file-label__hint { font-size: 12px; color: var(--muted); }
.file-label.is-loaded { border-style: solid; border-color: var(--pine); background: rgba(85, 114, 110, .07); }
.file-label.is-error { border-color: var(--terra); }
.file-label.is-error .file-label__text { color: var(--terra); }
.lead-form .btn { margin-top: 4px; }
.lead-form__note { margin: 13px 0 12px; font-size: 12.5px; line-height: 1.5; color: var(--muted); text-align: center; }

.consent { display: flex; align-items: flex-start; gap: 10px; margin-top: 14px; font-size: 12px; line-height: 1.5; color: var(--muted); cursor: pointer; }
.consent input { margin: 3px 0 0; accent-color: var(--pine); width: 15px; height: 15px; flex: none; }
.consent a { color: var(--pine); font-weight: 600; text-decoration: underline; }
.consent a:hover { color: var(--terra); }

/* ---------- Преимущества ---------- */
.advantages__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: adv; }
.adv-card {
  position: relative; padding: 28px 26px 26px;
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  transition: transform var(--tr), box-shadow var(--tr);
}
.adv-card:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(41, 55, 53, .13); }
.adv-card__num {
  display: block; margin-bottom: 14px;
  font-size: 44px; font-weight: 400; line-height: 1; letter-spacing: -.02em;
  color: transparent; -webkit-text-stroke: 1.6px rgba(85, 114, 110, .5);
}
.adv-card h3 { font-family: var(--font-display); font-size: 19px; font-weight: 600; color: var(--heading); margin-bottom: 10px; }
.adv-card p { font-size: 15px; color: var(--muted); }

/* ---------- Услуги ---------- */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.srv-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  transition: transform var(--tr), box-shadow var(--tr);
}
.srv-card:hover { transform: translateY(-5px); box-shadow: 0 22px 50px rgba(41, 55, 53, .14); }
.srv-card__media {
  position: relative; aspect-ratio: 16 / 10;
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(-45deg, rgba(85, 114, 110, .05) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, #EDF0E6, #DFE4D6);
  color: var(--pine-700);
}
.srv-card__media svg { width: 42%; height: auto; }
.srv-card__media img { width: 100%; height: 100%; object-fit: cover; }
.srv-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px 22px 20px; }
.srv-card__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.srv-card__top h3 { font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--heading); }
.srv-card__body > p { margin-top: 9px; font-size: 15px; color: var(--muted); }
.srv-card__meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; }
.srv-card__meta li { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--pine-700); }
.srv-card__meta .icon { width: 16px; height: 16px; color: var(--terra); }
.srv-card__foot { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 18px; }
.srv-card__price { font-size: 13.5px; color: var(--muted); }
.srv-card__price b { display: block; font-size: 19px; font-weight: 400; color: var(--heading); letter-spacing: -.01em; }

/* Заглушки медиа */
.ph-chip {
  position: absolute; left: 12px; bottom: 12px;
  padding: 4px 11px; border-radius: 999px;
  background: rgba(41, 55, 53, .55); color: #F2F5EE;
  font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
  backdrop-filter: blur(4px);
}

/* ---------- Проекты ---------- */
.projects__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
/* группы каталога: дома, бани, беседки… */
.cat-group { margin-bottom: clamp(36px, 5vw, 56px); }
.cat-group:last-child { margin-bottom: 0; }
.cat-group__title {
  font-family: var(--font-display); font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600; color: var(--heading); margin-bottom: clamp(18px, 2.5vw, 26px);
}
.proj-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  transition: transform var(--tr), box-shadow var(--tr);
}
.proj-card:hover { transform: translateY(-5px); box-shadow: 0 22px 50px rgba(41, 55, 53, .14); }
.proj-card__media {
  position: relative; aspect-ratio: 16 / 9;
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, rgba(85, 114, 110, .05) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, #EDF0E6, #DFE4D6);
  color: var(--pine-700);
}
.proj-card__media svg { width: 38%; height: auto; }
.proj-card__body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 20px; }
.proj-card__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 12px; }
.proj-card__tags span {
  padding: 4px 11px; border-radius: 999px;
  background: rgba(85, 114, 110, .12); color: var(--pine-700);
  font-size: 12px; font-weight: 700;
}
.proj-card h3 { font-family: var(--font-display); font-size: 18.5px; font-weight: 600; color: var(--heading); line-height: 1.3; }
.proj-card__specs { margin-top: 10px; display: grid; gap: 4px; }
.proj-card__specs li { position: relative; padding-left: 18px; font-size: 14px; color: var(--muted); }
.proj-card__specs li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 7px; height: 2px; border-radius: 2px; background: var(--terra); }
.proj-card__foot { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 16px; }
.proj-card__price { font-size: 13.5px; color: var(--muted); }
.proj-card__price b { display: block; font-size: 18.5px; font-weight: 400; color: var(--heading); }
.projects__more {
  margin-top: 36px; padding: 26px 30px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: var(--card); border: 1.6px dashed rgba(85, 114, 110, .45); border-radius: var(--radius);
}
.projects__more p { max-width: 560px; font-size: 16.5px; font-weight: 600; color: var(--heading); }

/* ---------- Квиз ---------- */
.quiz__wrap {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(28px, 4vw, 60px); align-items: center;
  padding: clamp(28px, 4vw, 52px);
  background: var(--card);
  border: 1px solid var(--line); border-radius: calc(var(--radius) + 8px);
  box-shadow: var(--shadow-card);
}
.quiz__perks { margin-top: 26px; display: grid; gap: 13px; }
.quiz__perks li { display: flex; align-items: flex-start; gap: 12px; font-size: 15.5px; color: var(--ink); }
.quiz__perks .icon { width: 22px; height: 22px; margin-top: 2px; color: var(--pine); background: rgba(85, 114, 110, .12); border-radius: 7px; padding: 4px; box-sizing: content-box; }

.quiz__box { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(22px, 3vw, 34px); color: var(--ink); }
.quiz__progress { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.quiz__progress-text { font-size: 13px; font-weight: 800; color: var(--pine-700); white-space: nowrap; }
.quiz__progress-bar { flex: 1; height: 7px; border-radius: 99px; background: var(--sand); overflow: hidden; }
.quiz__progress-bar span { display: block; height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--pine), var(--terra)); transition: width .45s cubic-bezier(.4, 0, .2, 1); }
.quiz__body { min-height: 210px; }
.quiz-step__title { font-family: var(--font-display); font-size: 21px; font-weight: 600; color: var(--heading); line-height: 1.3; }
.quiz-step__sub { margin: 8px 0 18px; font-size: 14px; color: var(--muted); }
.quiz-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quiz-option { position: relative; }
.quiz-option input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.quiz-option span {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 54px; padding: 10px 14px;
  border: 1.6px solid var(--line); border-radius: var(--radius-sm);
  background: var(--cream); font-weight: 600; font-size: 14.5px; color: var(--ink);
  transition: border-color var(--tr), background var(--tr), color var(--tr), transform var(--tr);
  cursor: pointer;
}
.quiz-option:hover span { border-color: var(--pine); }
.quiz-option input:checked + span { border-color: var(--pine); background: var(--pine); color: var(--white); font-weight: 700; }
.quiz-option input:focus-visible + span { outline: 3px solid rgba(85, 114, 110, .55); outline-offset: 2px; }
.quiz__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; }
.quiz__nav .btn { padding: 13px 26px; font-size: 15.5px; }
/* «Назад» на светлой карточке квиза: призрачная кнопка с тёмным текстом */
.quiz__nav .btn--ghost-dark { color: var(--heading); border-color: var(--line); }
.quiz__nav .btn--ghost-dark:hover { color: var(--heading); border-color: var(--pine); background: rgba(85, 114, 110, .08); }
.quiz-final-note { margin: 14px 0 0; text-align: center; font-size: 13px; color: var(--muted); }

/* ---------- Этапы ---------- */
.stages__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stage {
  position: relative; padding: 26px 24px;
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}
.stage__icon {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px; margin-bottom: 14px; border-radius: 15px;
  background: linear-gradient(140deg, var(--pine), var(--pine-700));
  color: var(--white);
}
.stage__icon svg { width: 26px; height: 26px; }
.stage__step { margin-bottom: 5px; font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--terra); }
.stage h3 { font-family: var(--font-display); font-size: 18px; font-weight: 600; color: var(--heading); margin-bottom: 9px; }
.stage p { font-size: 14.5px; color: var(--muted); }

/* ---------- Страхи ---------- */
.fears__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fear-card {
  padding: 24px 24px 22px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-card);
  transition: transform var(--tr);
}
.fear-card:hover { transform: translateY(-3px); }
.fear-card h3 { font-family: var(--font-display); font-size: 17.5px; font-weight: 600; color: var(--heading); margin-bottom: 10px; line-height: 1.35; }
.fear-card p { font-size: 14.5px; color: var(--muted); }
.fears__pay { margin-top: 30px; padding: 26px 30px; border-radius: var(--radius); background: rgba(232, 163, 61, .13); border: 1px solid rgba(232, 163, 61, .38); }
.fears__pay-title { font-family: var(--font-display); font-size: 17.5px; font-weight: 600; color: var(--heading); margin-bottom: 18px; }
.fears__pay-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fears__pay-step { display: flex; align-items: center; gap: 14px; }
.fears__pay-step b {
  flex: none; display: grid; place-items: center;
  min-width: 64px; height: 52px; padding: 0 10px; border-radius: 12px;
  background: #E8A33D; color: var(--pine-900);
  font-size: 19px; font-weight: 400;
}
.fears__pay-step span { font-size: 13.5px; line-height: 1.45; color: var(--muted); }

/* ---------- Цифры + карта ---------- */
.stats__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.stats__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
.stat { padding: 20px 22px; background: var(--card); border-radius: var(--radius-sm); border: 1px solid var(--line); }
.stat dt { font-size: clamp(28px, 2.6vw, 36px); font-weight: 400; color: var(--terra); line-height: 1.05; letter-spacing: -.01em; }
.stat dd { margin-top: 6px; font-size: 13.5px; color: var(--muted); }
.stats__map {
  position: relative; min-height: 400px; border-radius: var(--radius); overflow: hidden;
  background:
    repeating-linear-gradient(0deg, rgba(85, 114, 110, .07) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(90deg, rgba(85, 114, 110, .07) 0 1px, transparent 1px 44px),
    linear-gradient(160deg, #EDF0E6, #DEE4D5);
  border: 1px solid rgba(217, 221, 209, .9);
  display: grid; place-items: center;
}
.stats__map-dots { position: absolute; inset: 0; }
.stats__map-dots span {
  position: absolute; left: var(--x); top: var(--y);
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--terra); border: 3px solid rgba(247, 246, 241, .9);
  box-shadow: 0 0 0 0 rgba(187, 77, 56, .5); animation: pin-pulse 2.6s infinite;
}
.stats__map-dots span:nth-child(2n) { animation-delay: .7s; }
.stats__map-dots span:nth-child(3n) { animation-delay: 1.3s; }
@keyframes pin-pulse {
  0% { box-shadow: 0 0 0 0 rgba(187, 77, 56, .45); }
  70% { box-shadow: 0 0 0 16px rgba(187, 77, 56, 0); }
  100% { box-shadow: 0 0 0 0 rgba(187, 77, 56, 0); }
}
.stats__map-center { display: grid; place-items: center; gap: 10px; text-align: center; }
.stats__map-center .icon { width: 34px; height: 34px; color: var(--pine-700); }
.stats__map-center span { font-weight: 800; font-size: 17px; color: var(--heading); }
.stats__map-note { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  padding: 6px 14px; border-radius: 999px; background: rgba(41, 55, 53, .6); color: #F2F5EE;
  font-size: 11.5px; font-weight: 600; white-space: nowrap; backdrop-filter: blur(4px);
}

/* ---------- Отзывы ---------- */
.reviews__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review {
  display: flex; flex-direction: column;
  background: var(--card); border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow-card); padding: 24px 24px 20px;
  position: relative;
}
.review::before {
  content: ""; position: absolute; top: 18px; right: 20px;
  width: 34px; height: 34px; border-radius: 10px;
  background: rgba(85, 114, 110, .1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2355726E'%3E%3Cpath d='M10 7H6.5A3.5 3.5 0 0 0 3 10.5v.5A3.5 3.5 0 0 0 6.5 14H8v1.5A2.5 2.5 0 0 1 5.5 18H5v2h.5a4.5 4.5 0 0 0 4.5-4.5V7zM21 7h-3.5A3.5 3.5 0 0 0 14 10.5v.5a3.5 3.5 0 0 0 3.5 3H19v1.5a2.5 2.5 0 0 1-2.5 2.5H16v2h.5a4.5 4.5 0 0 0 4.5-4.5V7z'/%3E%3C/svg%3E") center / 18px no-repeat;
}
.review__stars { display: flex; gap: 3px; margin-bottom: 14px; }
.review blockquote { flex: 1; font-size: 15px; line-height: 1.65; color: var(--ink); }
.review footer { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); display: grid; gap: 2px; }
.review footer b { font-size: 15px; color: var(--heading); }
.review footer span { font-size: 13px; color: var(--muted); }
.review footer a { color: var(--pine); font-weight: 600; text-decoration: underline; }
.review--video { align-items: stretch; justify-content: space-between; }
.review__video {
  flex: 1; display: grid; place-items: center; align-content: center; gap: 14px;
  border-radius: var(--radius-sm); margin-bottom: 18px; min-height: 170px;
  background:
    repeating-linear-gradient(-45deg, rgba(85, 114, 110, .05) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, #EDF0E6, #DFE4D6);
  color: var(--pine-700); font-size: 13px; font-weight: 600; text-align: center; padding: 16px;
}
.review__video .icon { width: 52px; height: 52px; padding: 16px; box-sizing: content-box; border-radius: 50%; background: var(--terra); color: var(--white); }

/* ---------- FAQ ---------- */
.faq__list { display: grid; gap: 12px; }
.faq__item {
  background: var(--card); border-radius: var(--radius-sm);
  border: 1px solid var(--line); overflow: hidden;
  transition: box-shadow var(--tr);
}
.faq__item[open] { box-shadow: var(--shadow-card); }
.faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 19px 22px;
  font-size: 16.5px; font-weight: 700; color: var(--heading);
  cursor: pointer; list-style: none;
  transition: color var(--tr);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--pine); }
.faq__item summary .icon { width: 20px; height: 20px; color: var(--terra); flex: none; transition: transform var(--tr); }
.faq__item[open] summary .icon { transform: rotate(180deg); }
.faq__item p { padding: 0 22px 20px; font-size: 15px; color: var(--muted); max-width: 760px; }

/* ---------- CTA ---------- */
.cta__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.cta__list { margin-top: 26px; display: grid; gap: 13px; }
.cta__list li { display: flex; align-items: flex-start; gap: 12px; font-size: 15.5px; color: var(--ink); }
.cta__list .icon { width: 22px; height: 22px; margin-top: 2px; color: var(--pine); background: rgba(85, 114, 110, .12); border-radius: 7px; padding: 4px; box-sizing: content-box; }

/* ---------- Контакты ---------- */
.contacts__grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(24px, 3.5vw, 48px); align-items: stretch; }
.contacts__list { display: grid; gap: 18px; }
.contacts__list li { display: flex; gap: 16px; align-items: flex-start; }
.contacts__list .icon { width: 24px; height: 24px; margin-top: 3px; padding: 6px; box-sizing: content-box; border-radius: 10px; background: rgba(85, 114, 110, .12); color: var(--pine); }
.contacts__list b { display: block; font-size: 12.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.contacts__list a, .contacts__list span { font-size: 18px; font-weight: 700; color: var(--heading); }
.contacts__list a:hover { color: var(--terra); }
.contacts__list small { display: block; margin-top: 3px; font-size: 13px; font-weight: 500; color: var(--muted); }
.contacts__social { display: flex; flex-wrap: wrap; gap: 10px; }
.contacts__social .soc-btn {
  width: 46px; height: 46px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0; border-radius: 50%;
  transition: transform var(--tr), box-shadow var(--tr);
}
.contacts__social .soc-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(41, 55, 53, .18); }
.contacts__social .soc-btn .icon { width: 22px; height: 22px; margin: 0; padding: 0; box-sizing: border-box; border-radius: 0; background: none; color: var(--white); }
.soc-btn--phone { background: #5BB39D; }
.soc-btn--wa { background: #25D366; }
.soc-btn--tg { background: #229ED9; }
.soc-btn--max { border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: var(--card); }
.soc-btn--max img { width: 100%; height: 100%; object-fit: cover; display: block; }
.contacts__route { width: 100%; }
.contacts__route .icon { width: 18px; height: 18px; }
.contacts__requisites { margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line); font-size: 13px; line-height: 1.7; color: var(--muted); }
.contacts__mapcol { display: flex; flex-direction: column; gap: 16px; }
.contacts__map { flex: 1; min-height: 380px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-card); }
.contacts__map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- Футер ---------- */
.footer { background: #000; color: #B9C5BF; padding: clamp(48px, 6vw, 72px) 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: clamp(28px, 4vw, 56px); }
.footer__brand p { margin: 18px 0 20px; font-size: 14.5px; line-height: 1.7; max-width: 340px; }
.footer__col h3 { font-size: 13px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--white); margin-bottom: 18px; }
.footer__col ul { display: grid; gap: 10px; }
.footer__col ul a { font-size: 15px; color: #B9C5BF; }
.footer__col ul a:hover { color: var(--white); }
.footer__phone, .footer__mail { display: block; font-size: 19px; font-weight: 400; color: var(--white) !important; margin-bottom: 8px; }
.footer__phone:hover, .footer__mail:hover { color: #ffc359 !important; }
.footer__contacts p { font-size: 14px; line-height: 1.7; margin-top: 12px; }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 12px 28px; flex-wrap: wrap;
  margin-top: clamp(36px, 5vw, 56px); padding: 22px 0;
  border-top: 1px solid var(--line-dark);
  font-size: 13px;
}
.footer__bottom a { color: #B9C5BF; text-decoration: underline; }
.footer__bottom a:hover { color: var(--white); }

/* ---------- Плавающие кнопки ---------- */
.float-social { position: fixed; right: 22px; bottom: 22px; z-index: 80; display: grid; gap: 10px; }
.float-social__btn { position: relative; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; color: var(--white); box-shadow: 0 10px 26px rgba(41, 55, 53, .35); transition: transform var(--tr); }
.float-social__btn:hover { transform: scale(1.08); }
.float-social__btn .icon { width: 26px; height: 26px; }
.float-social__btn--wa { background: #2BB741; }
.float-social__btn--tg { background: #2AABEE; }
.float-social__btn::after {
  content: attr(data-tip);
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%);
  padding: 6px 12px; border-radius: 8px; background: var(--pine-900); color: var(--white);
  font-size: 12.5px; font-weight: 600; white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--tr);
}
.float-social__btn:hover::after { opacity: 1; }

/* ---------- Модалки ---------- */
.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; visibility: hidden; opacity: 0; transition: opacity .3s, visibility .3s; }
.modal.is-open { visibility: visible; opacity: 1; }
.modal__overlay { position: absolute; inset: 0; background: rgba(30, 40, 38, .72); backdrop-filter: blur(3px); }
.modal__box {
  position: relative; width: min(460px, 100%);
  max-height: calc(100vh - 48px); overflow: auto;
  background: var(--card); border-radius: var(--radius); padding: clamp(26px, 3vw, 38px);
  box-shadow: var(--shadow-pop);
  transform: translateY(18px) scale(.98); transition: transform .3s cubic-bezier(.34, 1.3, .5, 1);
}
.modal.is-open .modal__box { transform: none; }
.modal__box--thanks { width: min(420px, 100%); text-align: center; }
.modal__box--privacy { width: min(640px, 100%); }
.modal__close {
  position: absolute; top: 14px; right: 14px;
  display: grid; place-items: center; width: 38px; height: 38px;
  border: 0; border-radius: 10px; background: rgba(85, 114, 110, .1); color: var(--heading);
  transition: background var(--tr), color var(--tr);
}
.modal__close:hover { background: var(--terra); color: var(--white); }
.modal__close svg { width: 17px; height: 17px; }
.modal__check { display: grid; place-items: center; width: 74px; height: 74px; margin: 4px auto 18px; border-radius: 50%; background: rgba(96, 163, 121, .15); color: #3E8E5F; }
.modal__check .icon { width: 34px; height: 34px; }
.modal__title { font-family: var(--font-display); font-size: 22px; font-weight: 600; color: var(--heading); }
.modal__text { margin: 12px 0 20px; font-size: 15px; color: var(--muted); }
.modal__text--left { text-align: left; display: grid; gap: 12px; }

body.is-locked { overflow: hidden; }
/* overflow:hidden на body отключает position:sticky — шапка уезжает за экран
   вместе со страницей. На время блокировки (открытое меню/модалка) держим её фиксированной */
body.is-locked .header { position: fixed; left: 0; right: 0; }

/* ---------- Технологии строительства (табы) ---------- */
.tech__tabs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 26px; }
.tech-tab {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px;
  border: 1.6px solid var(--line); border-radius: 999px;
  background: var(--card); color: var(--heading);
  font-weight: 700; font-size: 15.5px;
  transition: border-color var(--tr), background var(--tr), color var(--tr), box-shadow var(--tr);
}
.tech-tab svg { width: 20px; height: 20px; color: var(--pine); transition: color var(--tr); }
.tech-tab:hover { border-color: var(--pine); }
.tech-tab.is-active {
  background: var(--pine); border-color: var(--pine); color: var(--white);
  box-shadow: 0 10px 24px rgba(85, 114, 110, .32);
}
.tech-tab.is-active svg { color: var(--white); }

.tech__panel { display: none; }
.tech__panel.is-active {
  display: grid; grid-template-columns: 1.5fr .9fr; gap: clamp(24px, 3.5vw, 52px);
  animation: tech-in .35s cubic-bezier(.3, .7, .4, 1);
}
@keyframes tech-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}
.tech__body h3 { font-family: var(--font-display); font-size: clamp(20px, 2.2vw, 26px); font-weight: 600; line-height: 1.3; color: var(--heading); }
.tech__body > p { margin-top: 12px; font-size: 16.5px; color: var(--ink); }
.tech__pros { margin-top: 18px; display: grid; gap: 10px; }
.tech__pros li { display: flex; align-items: flex-start; gap: 10px; font-size: 15.5px; font-weight: 600; color: var(--heading); }
.tech__pros .icon { width: 21px; height: 21px; margin-top: 2px; color: #3E8E5F; background: rgba(96, 163, 121, .14); border-radius: 7px; padding: 4px; box-sizing: content-box; }
.tech__note { margin: 16px 0 20px; padding: 12px 16px; border-left: 3px solid #E8A33D; border-radius: 0 10px 10px 0; background: rgba(232, 163, 61, .12); font-size: 14px; color: var(--muted); }
.tech__note b { color: #A97A1E; }
.tech__side { display: grid; gap: 14px; align-content: start; }
.tech__media {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-card);
}
.tech__media--ph {
  display: grid; place-items: center; aspect-ratio: 4 / 3;
  background:
    repeating-linear-gradient(-45deg, rgba(85, 114, 110, .05) 0 12px, transparent 12px 24px),
    linear-gradient(160deg, #EDF0E6, #DFE4D6);
  color: var(--pine-700);
}
.tech__media--ph svg { width: 34%; height: auto; }
.tech__media img { width: 100%; display: block; aspect-ratio: 4 / 3; object-fit: cover; }
.tech__facts {
  align-self: start; display: grid; gap: 2px;
  background: var(--pine-900); border-radius: var(--radius);
  padding: 22px 24px; color: #E7ECE8;
}
.tech__facts div { display: grid; gap: 3px; padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .14); }
.tech__facts div:last-child { border-bottom: 0; }
.tech__facts span { font-size: 11.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--muted-dark); }
.tech__facts b { font-size: 16px; font-weight: 800; }

@media (max-width: 980px) {
  .tech__panel.is-active { grid-template-columns: 1fr; }
  .tech__tab { flex: 1 1 auto; justify-content: center; }
}

/* ---------- Появление при скролле ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.25, .6, .3, 1), transform .7s cubic-bezier(.25, .6, .3, 1); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .stats__map-dots span { animation: none; }
}

/* ============================================================
   ВНУТРЕННИЕ СТРАНИЦЫ: каталог проектов и страница проекта
   ============================================================ */
.page-hero { background: var(--sand); padding: clamp(40px, 5vw, 68px) 0 clamp(36px, 4vw, 56px); }
.breadcrumbs { display: flex; align-items: center; gap: 8px; margin-bottom: 18px; font-size: 13.5px; color: var(--muted); }
.breadcrumbs a { color: var(--pine-700); font-weight: 600; }
.breadcrumbs a:hover { color: var(--terra); }
.breadcrumbs span { display: inline-flex; }
.breadcrumbs .icon { width: 14px; height: 14px; color: var(--muted); }
.page-hero .section__title { max-width: 800px; }
.page-hero .section__lead { max-width: 640px; }

/* Карточка с реальным изображением */
.proj-card__media--img { display: block; }
.proj-card__media--img img { width: 100%; height: 100%; object-fit: cover; }
.proj-card__media--img .badge--hit { position: absolute; top: 12px; left: 12px; z-index: 2; }

/* Страница проекта */
.pd-hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 4vw, 56px); align-items: start; }
.pd-cover { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-card); }
.pd-cover img { width: 100%; display: block; }
.pd-info h1 { font-family: var(--font-display); font-size: clamp(26px, 3.2vw, 38px); font-weight: 600; line-height: 1.2; color: var(--heading); margin: 14px 0 16px; }
.pd-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.pd-tags span { padding: 4px 11px; border-radius: 999px; background: rgba(85, 114, 110, .12); color: var(--pine-700); font-size: 12px; font-weight: 700; }
.pd-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 20px 0 22px; }
.pd-fact { padding: 12px 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.pd-fact span { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.pd-fact b { font-size: 15.5px; font-weight: 800; color: var(--heading); }
.pd-desc { font-size: 16.5px; color: var(--ink); }

.pd-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 22px; margin-top: 26px; }
.pd-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; font-weight: 600; color: var(--heading); }
.pd-features .icon { width: 21px; height: 21px; margin-top: 2px; color: #3E8E5F; background: rgba(96, 163, 121, .14); border-radius: 7px; padding: 4px; box-sizing: content-box; }

/* Галерея: клик — открыть лист PDF */
.pgal { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.pgal__item { position: relative; display: block; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-card); transition: transform var(--tr), box-shadow var(--tr); }
.pgal__item:hover { transform: translateY(-4px); box-shadow: 0 18px 42px rgba(41, 55, 53, .16); }
.pgal__item img { width: 100%; display: block; background: var(--card); }
.pgal__cap { display: flex; align-items: center; gap: 8px; padding: 11px 14px; background: var(--card); border-top: 1px solid var(--line); font-size: 13.5px; font-weight: 700; color: var(--pine-700); }
.pgal__cap .icon { width: 15px; height: 15px; color: var(--terra); }

/* Состав документации */
.pdocs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.pdocs__group { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.pdocs__group h3 { font-size: 13px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--pine-700); margin-bottom: 12px; }
.pdocs__group h3 i { font-style: normal; color: var(--muted); font-weight: 700; }
.pdocs__group ul { display: grid; gap: 4px; }
.pdocs__group a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; margin: 0 -10px; border-radius: 9px; font-size: 14.5px; color: var(--ink); transition: background var(--tr); }
.pdocs__group a:hover { background: rgba(85, 114, 110, .08); }
.pdocs__group a b { flex: none; width: 58px; font-size: 12.5px; font-weight: 800; color: var(--terra); }
.pdocs__group a span { flex: 1; }
.pdocs__group a .icon { width: 15px; height: 15px; color: var(--pine); opacity: 0; transform: translateX(-4px); transition: opacity var(--tr), transform var(--tr); }
.pdocs__group a:hover .icon { opacity: 1; transform: none; }

/* Полный PDF + CTA на странице проекта */
.pd-full { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 24px 28px; border-radius: var(--radius); background: var(--pine-900); color: #E7ECE8; }
.pd-full b { display: block; font-size: 17.5px; font-weight: 800; }
.pd-full span { font-size: 14px; color: var(--muted-dark); }

@media (max-width: 980px) {
  .pd-hero { grid-template-columns: 1fr; }
  .pd-features, .pgal, .pdocs { grid-template-columns: 1fr; }
  .pd-facts { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .pd-facts { grid-template-columns: 1fr; }
}


/* ---------- Таблица характеристик (страница технологии) ---------- */
.spec-table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-card); }
.spec-table { width: 100%; border-collapse: collapse; min-width: 580px; }
.spec-table th, .spec-table td { padding: 13px 18px; text-align: left; vertical-align: top; }
.spec-table thead th { background: var(--pine); color: var(--white); font-size: 12.5px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.spec-table thead th:first-child { background: var(--pine-700); }
.spec-table tbody td { border-top: 1px solid var(--line); color: var(--muted); }
.spec-table tbody tr:nth-child(even) td { background: rgba(85, 114, 110, .045); }
.spec-table tbody td:first-child { color: var(--ink); font-weight: 600; }
.spec-table tbody b { color: var(--pine-700); }
.spec-note { margin-top: 14px; font-size: 14px; line-height: 1.6; color: var(--muted); max-width: 780px; }

/* ============================================================
   АДАПТИВ
   ============================================================ */
@media (max-width: 1120px) {
  .nav__list a { padding: 9px 9px; font-size: 14.5px; }
  .header__phone span { display: none; }
}

@media (max-width: 980px) {
  :root { --header-h: 68px; }
  .hide-sm { display: none; }
  .topbar__list { gap: 14px; }

  .nav {
    position: fixed; inset: 0; z-index: 89; /* ниже шапки: логотип и бургер остаются кликабельными */
    display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 4px;
    background: var(--pine-900); padding: calc(var(--header-h) + 26px) 24px 40px;
    /* контент выше экрана не должен «выглядывать» сверху у закрытого меню */
    overflow-y: auto;
    transform: translateY(-102%); visibility: hidden;
    transition: transform .4s cubic-bezier(.4, 0, .2, 1), visibility 0s .4s;
  }
  .nav.is-open {
    transform: none; visibility: visible;
    transition: transform .4s cubic-bezier(.4, 0, .2, 1);
  }
  .nav__list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav__list a { padding: 14px 16px; font-size: 19px; color: var(--white); border-radius: 12px; }
  .nav__list a:hover { background: rgba(255, 255, 255, .08); color: var(--white); }
  .nav__phone { display: inline-flex; margin-top: 18px; font-size: 21px; color: var(--white); }
  .burger { display: block; z-index: 5; }

  /* формы раскрытием: кнопка вместо формы, форма — по клику */
  .form-reveal { display: inline-flex; }
  .collapsible-form { display: none; }
  .collapsible-form.is-open { display: block; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__side { max-width: 520px; }
  /* на узких экранах кадрируем по дому (после зеркала он в левой части фото) */
  .hero__bg { object-position: 32% 40%; }

  .advantages__grid, .services__grid, .projects__grid, .fears__grid { grid-template-columns: 1fr 1fr; }
  .stages__grid { grid-template-columns: 1fr 1fr; }
  .quiz__wrap { grid-template-columns: 1fr; }
  .stats__inner { grid-template-columns: 1fr; }
  .stats__map { min-height: 320px; }
  .cta__inner { grid-template-columns: 1fr; }
  .cta__content { max-width: 640px; }
  .contacts__grid { grid-template-columns: 1fr; }
  .contacts__map { min-height: 300px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  /* иконки мессенджеров в верхней полосе не влезают на узкий экран
     и создавали боковой слайд; на мобиле они есть в разделе «Контакты» */
  .topbar__social { display: none; }
  .header__actions .btn { display: none; }
  .nav__list a { font-size: 18px; }
  .quiz-options { grid-template-columns: 1fr; }
  .advantages__grid, .services__grid, .projects__grid, .stages__grid, .fears__grid { grid-template-columns: 1fr; }
  .fears__pay-steps { grid-template-columns: 1fr; gap: 12px; }
  .hero__stats { flex-wrap: wrap; gap: 18px 28px; }
  .reviews__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { justify-content: flex-start; }
  .float-social { right: 14px; bottom: 14px; }
  .float-social__btn { width: 48px; height: 48px; }
  .quiz__nav { flex-direction: row-reverse; }
  .quiz__nav .btn { flex: 1; }
  .projects__more { flex-direction: column; align-items: flex-start; }
}

/* ---------- Прямые углы карточек (главная и каталог) ---------- */
.proj-card, .srv-card, .adv-card, .fear-card, .stage, .review, .stat { border-radius: 0; }