/* ============================================================
   ЖК «Южное Море» — styles
   Палитра: морская волна / песок / графит
   ============================================================ */

:root {
  --sea-900: #0a3d4a;
  --sea-800: #0d4d5e;
  --sea-700: #126577;
  --sea-600: #178097;
  --sea-500: #1fa0bb;
  --sea-400: #45c0d6;
  --sea-100: #d6f0f5;
  --sea-50:  #eef9fb;

  --sand-100: #f7f1e6;
  --sand-200: #efe4cf;
  --gold:     #d9a441;
  --gold-soft:#f0d9a8;

  --ink-900: #0e1f25;
  --ink-800: #15303a;
  --ink-700: #1f4453;
  --ink-600: #2d5566;
  --ink-500: #4a6d7c;
  --gray-400: #8aa2ab;
  --gray-300: #b9c8cf;
  --gray-200: #dde7ec;
  --gray-100: #eef3f6;
  --white: #ffffff;

  --bg: #f4f8fa;
  --surface: #ffffff;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(14,31,37,.06);
  --shadow: 0 8px 30px rgba(14,31,37,.10);
  --shadow-lg: 0 20px 60px rgba(14,31,37,.16);

  --gradient-sea: linear-gradient(135deg, #0d4d5e 0%, #178097 50%, #1fa0bb 100%);
  --gradient-deep: linear-gradient(160deg, #0a3d4a 0%, #126577 100%);

  --container: 1280px;
  --header-h: 76px;
  --ease: cubic-bezier(.4,.0,.2,1);
  --font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--ink-800);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 15px; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: 100px;
  font-weight: 600; font-size: 15px; letter-spacing: .01em;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s;
  white-space: nowrap;
}
.btn--lg { padding: 16px 34px; font-size: 16px; }
.btn--primary { background: var(--gradient-sea); color: #fff; box-shadow: 0 8px 24px rgba(31,160,187,.35); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(31,160,187,.45); }
.btn--ghost { background: transparent; color: var(--sea-700); border: 1.5px solid var(--sea-500); }
.btn--ghost:hover { background: var(--sea-50); }
.btn--ghost-light { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.5); backdrop-filter: blur(8px); }
.btn--ghost-light:hover { background: rgba(255,255,255,.22); }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background .3s, box-shadow .3s, border-color .3s;
}
.header--scrolled { box-shadow: var(--shadow-sm); border-color: var(--gray-200); }
.header .container { max-width: 1480px; padding-left: 32px; padding-right: 32px; }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: clamp(12px, 1.4vw, 22px); }
.logo { display: flex; align-items: center; gap: 10px; color: var(--sea-800); flex: 0 0 auto; }
.header .logo { gap: 4px; }
.logo__icon {
  width: 42px; height: 42px; flex: 0 0 42px;
  display: grid; place-items: center; overflow: hidden; color: var(--sea-600);
}
.logo__icon img {
  width: 100%; height: 100%; max-width: 100%; max-height: 100%;
  object-fit: contain;
}
.logo__icon--custom {
  position: relative;
  width: clamp(76px, 8vw, 126px); height: 52px; flex-basis: clamp(76px, 8vw, 126px);
}
.header .logo__icon--custom { width: 76px; flex-basis: 76px; }
.logo__icon--custom img {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  min-width: 0;
  min-height: 0;
  object-fit: contain !important;
  object-position: center;
}
.header .logo__icon--custom img { object-position: right center; }
.logo__text { font-family: var(--font-display); font-size: 24px; font-weight: 700; letter-spacing: -.02em; line-height: 1; }
.logo__text span { color: var(--sea-500); }
.logo--light { color: #fff; }
.logo--light .logo__icon { color: var(--sea-400); }

.nav { display: flex; align-items: center; justify-content: center; gap: 2px; min-width: 0; }
.nav__links { display: contents; }
.nav__mobile-head, .nav__mobile-contact, .nav-backdrop, .nav__link > span { display: none; }
.nav__link {
  padding: 8px 14px; border-radius: 100px; font-weight: 500; font-size: 15px;
  color: var(--ink-700); transition: background .2s, color .2s;
  white-space: nowrap; flex: 0 0 auto;
}
.nav__link:hover { background: var(--sea-50); color: var(--sea-700); }
.nav__link--accent { background: var(--sea-50); color: var(--sea-700); font-weight: 600; }

.header__actions { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.header__phone { display: flex; align-items: center; gap: 6px; font-weight: 600; font-size: 15px; color: var(--ink-800); white-space: nowrap; }
.header__phone svg { color: var(--sea-500); }

.header__burger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.header__burger span { width: 24px; height: 2px; background: var(--ink-800); border-radius: 2px; transition: .3s; }
.header__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.active span:nth-child(2) { opacity: 0; }
.header__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__img { width: 100%; height: 100%; object-fit: cover; animation: slowZoom 20s ease-in-out infinite alternate; }
@keyframes slowZoom { from { transform: scale(1); } to { transform: scale(1.12); } }
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(10,61,74,.92) 0%, rgba(13,77,94,.75) 40%, rgba(13,77,94,.25) 100%);
}
.hero__content { padding-top: var(--header-h); position: relative; z-index: 1; max-width: 760px; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 100px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25);
  backdrop-filter: blur(8px); font-weight: 600; font-size: 14px; margin-bottom: 24px;
}
.hero__title {
  font-family: var(--font-display); font-size: clamp(40px, 6.5vw, 80px);
  font-weight: 700; line-height: 1.02; letter-spacing: -.02em; margin-bottom: 22px;
}
.hero__title .line { display: block; }
.hero__title em { color: var(--theme-accent, var(--gold, #e0b64f)); font-style: normal; }
.hero__subtitle { font-size: clamp(16px, 1.6vw, 19px); max-width: 580px; opacity: .92; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(820px, calc(100vw - 48px));
  gap: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 18px;
  background: rgba(8,52,64,.48);
  box-shadow: 0 18px 54px rgba(3,34,43,.2);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.hero__stat {
  display: flex;
  min-width: 0;
  min-height: 104px;
  flex-direction: column;
  justify-content: center;
  padding: 18px 24px;
  border-right: 1px solid rgba(255,255,255,.14);
}
.hero__stat:last-child { border-right: 0; }
.hero__stat .num {
  font-family: var(--font-display);
  font-size: clamp(32px, 3vw, 46px);
  font-weight: 700;
  color: var(--theme-accent, var(--sea-400));
  line-height: 1;
}
.hero__stat--completion .num--completion {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-auto-flow: row;
  align-content: center;
  gap: 3px;
  width: 100%;
}
.hero__stat--completion .completion-year {
  display: block;
  font-size: clamp(34px, 2.7vw, 44px);
  line-height: .9;
}
.hero__stat--completion .completion-quarter {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(14px, 1.25vw, 18px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: .025em;
  white-space: nowrap;
}
.hero__stat--completion-text .num--completion-text {
  max-width: 100%;
  font-family: var(--font-body);
  font-size: clamp(17px, 1.55vw, 22px);
  font-weight: 700;
  line-height: 1.15;
  overflow-wrap: anywhere;
}
.hero__stat .lbl {
  margin-top: 7px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.3;
  text-transform: uppercase;
  opacity: .82;
}

.hero__scroll {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  font-size: 13px; opacity: .7; letter-spacing: .1em; text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100%{ transform: translate(-50%,0); } 50%{ transform: translate(-50%,8px); } }

/* ---------- Sections ---------- */
.section { padding: 100px 0; }
.section--tint { background: var(--white); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--sea-500); margin-bottom: 14px;
}
.section-title { font-family: var(--font-display); font-size: clamp(30px, 4vw, 46px); font-weight: 700; color: var(--ink-900); line-height: 1.1; letter-spacing: -.01em; }
.section-lead { font-size: 17px; color: var(--ink-600); margin-top: 16px; }

/* ---------- About ---------- */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about__media { position: relative; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; }
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__media-tag {
  position: absolute; bottom: 20px; left: 20px; right: 20px;
  background: rgba(10,61,74,.85); backdrop-filter: blur(8px); color: #fff;
  padding: 14px 20px; border-radius: var(--radius); font-weight: 600; font-size: 15px;
}
.about__lead { font-size: 20px; color: var(--ink-700); line-height: 1.5; margin-bottom: 32px; }
.about__list { display: flex; flex-direction: column; gap: 24px; }
.about__list li { display: flex; gap: 18px; }
.about__ic { flex-shrink: 0; width: 52px; height: 52px; display: grid; place-items: center; background: var(--sea-50); border-radius: var(--radius); font-size: 24px; }
.about__list strong { display: block; font-size: 18px; color: var(--ink-900); margin-bottom: 4px; }
.about__list p { color: var(--ink-600); font-size: 15px; }

/* ---------- Advantages ---------- */
.advantages__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.adv-card {
  background: var(--surface); border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  padding: 34px 28px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.adv-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--sea-400); }
.adv-card__ic { width: 60px; height: 60px; display: grid; place-items: center; background: var(--gradient-sea); border-radius: 16px; font-size: 28px; margin-bottom: 20px; }
.adv-card h3 { font-size: 20px; color: var(--ink-900); margin-bottom: 10px; }
.adv-card p { color: var(--ink-600); font-size: 15px; }

/* ---------- Catalog ---------- */
.catalog__tabs { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 36px; }
.tab {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; border-radius: 100px;
  background: var(--surface); border: 1.5px solid var(--gray-200);
  font-weight: 600; font-size: 14px; color: var(--ink-600); transition: .2s;
}
.tab:hover { border-color: var(--sea-400); color: var(--sea-700); }
.tab--active { background: var(--gradient-sea); color: #fff; border-color: transparent; box-shadow: 0 6px 18px rgba(31,160,187,.3); }
.tab__c { background: rgba(0,0,0,.08); padding: 2px 8px; border-radius: 100px; font-size: 12px; }
.tab--active .tab__c { background: rgba(255,255,255,.25); }

.catalog__layout { display: grid; grid-template-columns: 300px 1fr; gap: 32px; align-items: start; }

/* Filters */
.filters {
  position: sticky; top: calc(var(--header-h) + 20px);
  background: var(--surface); border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  padding: 24px; max-height: calc(100vh - var(--header-h) - 40px); overflow-y: auto;
  box-shadow: var(--shadow-sm);
}
.filters::-webkit-scrollbar { width: 6px; }
.filters::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
.filters__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--gray-200); }
.filters__head h3 { font-size: 18px; color: var(--ink-900); }
.filters__reset { color: var(--sea-600); font-size: 13px; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.filters__reset:hover { color: var(--sea-800); }

.filter-block { margin-bottom: 20px; }
.filter-block:last-child { margin-bottom: 0; }
.filter-label { display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 700; color: var(--ink-700); margin-bottom: 10px; letter-spacing: .02em; text-transform: uppercase; }
.range-val { font-weight: 500; text-transform: none; color: var(--sea-600); font-size: 12px; }

.search-box { position: relative; }
.search-box svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gray-400); }
.search-box input { width: 100%; padding: 10px 12px 10px 38px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); background: var(--gray-100); transition: .2s; }
.search-box input:focus { outline: none; border-color: var(--sea-500); background: #fff; }

.range-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.num-input { width: 100%; padding: 9px 12px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); background: var(--gray-100); text-align: center; transition: .2s; }
.num-input:focus { outline: none; border-color: var(--sea-500); background: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips--wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; }
.chip span {
  display: block; padding: 7px 12px; border: 1.5px solid var(--gray-200); border-radius: 100px;
  font-size: 13px; font-weight: 500; color: var(--ink-600); text-align: center; transition: .2s; background: #fff;
}
.chip:hover span { border-color: var(--sea-400); }
.chip input:checked + span { background: var(--sea-700); border-color: var(--sea-700); color: #fff; }
.chip input[type="radio"]:checked + span { background: var(--sea-700); border-color: var(--sea-700); color: #fff; }

.checks { display: flex; flex-direction: column; gap: 10px; }
.check { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 14px; color: var(--ink-700); }
.check input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--sea-600); cursor: pointer; }
.check--only { font-weight: 600; }

/* hide apt-only filters when type isn't apartment */
.catalog__layout:not(.show-apt) [data-show="apt"] { display: none; }

/* Toolbar */
.catalog__main { min-width: 0; }
.catalog__toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.catalog__count { font-size: 15px; color: var(--ink-600); }
.catalog__count strong { color: var(--sea-700); font-size: 18px; }
.catalog__tools { display: flex; align-items: center; gap: 16px; }
.sort { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-600); }
.sort select { padding: 8px 12px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); background: #fff; color: var(--ink-800); font-weight: 500; cursor: pointer; }
.sort select:focus { outline: none; border-color: var(--sea-500); }
.view-toggle { display: flex; gap: 4px; background: var(--gray-100); padding: 4px; border-radius: var(--radius-sm); }
.vt { padding: 6px; border-radius: 6px; color: var(--gray-400); transition: .2s; }
.vt--active { background: #fff; color: var(--sea-700); box-shadow: var(--shadow-sm); }

/* Cards grid */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cards--list { display: flex; flex-direction: column; gap: 14px; }

/* Unit card */
.card {
  background: var(--surface); border: 1px solid var(--gray-200); border-radius: var(--radius-lg);
  overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s, border-color .25s;
  display: flex; flex-direction: column; position: relative;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--sea-300, var(--sea-400)); }
.card__media { position: relative; aspect-ratio: 16/11; background: var(--sea-900); overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card__media img { transform: scale(1.06); }
/* планировки квартир — показываем целиком без обрезки на мягком фоне */
.card__media--plan {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #eef4f6 0%, #e2edf0 100%);
  padding: 14px;
}
.card__media--plan img {
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform .5s var(--ease);
}
.card:hover .card__media--plan img { transform: scale(1.03); }
.card__media-ph { width: 100%; height: 100%; display: grid; place-items: center; background: var(--gradient-deep); color: rgba(255,255,255,.5); font-size: 56px; }
.card__badges { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; gap: 6px; z-index: 2; }
.card__fav {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.9); backdrop-filter: blur(6px);
  display: grid; place-items: center; color: var(--ink-600); transition: .2s;
}
.card__fav:hover { background: #fff; color: #e23b4e; transform: scale(1.1); }
.card__fav.is-fav { color: #e23b4e; }
.card__fav.is-fav svg { fill: #e23b4e; }
.tag {
  display: inline-flex; align-items: center; gap: 4px; padding: 5px 11px; border-radius: 100px;
  font-size: 12px; font-weight: 700; color: #fff; backdrop-filter: blur(6px);
}
.tag--sea { background: rgba(23,128,151,.92); }
.tag--gold { background: rgba(217,164,65,.92); }
.tag--blue { background: rgba(45,85,102,.92); }
.tag--purple { background: rgba(123,77,163,.92); }
.tag--studio { background: rgba(31,160,187,.92); }
.tag--panorama { background: rgba(217,164,65,.92); }

.card__body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.card__id { font-size: 13px; color: var(--gray-400); font-weight: 600; letter-spacing: .04em; margin-bottom: 6px; }
.card__title { font-size: 18px; font-weight: 700; color: var(--ink-900); margin-bottom: 12px; }
.card__specs { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 14px; color: var(--ink-600); margin-bottom: 14px; }
.card__spec { display: flex; align-items: center; gap: 5px; }
.card__spec b { color: var(--ink-900); font-weight: 700; }
.card__desc { font-size: 14px; color: var(--ink-500); margin-bottom: 16px; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card__foot { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-top: 14px; border-top: 1px solid var(--gray-200); }
.card__price-wrap { display: flex; flex-direction: column; }
.card__price { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--sea-800); line-height: 1; }
.card__price-old { font-size: 13px; color: var(--gray-400); text-decoration: line-through; margin-top: 4px; }
.card__price-per { font-size: 12px; color: var(--gray-400); margin-top: 3px; }
.card__btn {
  padding: 10px 16px; border-radius: 100px; background: var(--sea-50); color: var(--sea-700);
  font-weight: 600; font-size: 14px; transition: .2s; white-space: nowrap;
}
.card__btn:hover { background: var(--sea-700); color: #fff; }

/* List view */
.cards--list .card { flex-direction: row; }
.cards--list .card__media { width: 280px; flex-shrink: 0; aspect-ratio: auto; }
.cards--list .card__body { padding: 20px 24px; }
.cards--list .card__desc { -webkit-line-clamp: 1; }
.cards--list .card__fav { top: 16px; right: 16px; }

/* parking/storage minimal card */
.card--mini .card__title { font-size: 16px; }
.card--mini .card__media-ph { font-size: 44px; }

/* Empty + loadmore */
.empty { text-align: center; padding: 60px 20px; }
.empty__icon { font-size: 56px; margin-bottom: 16px; opacity: .6; }
.empty h3 { font-size: 22px; color: var(--ink-900); margin-bottom: 8px; }
.empty p { color: var(--ink-500); margin-bottom: 20px; }
.loadmore-wrap { text-align: center; margin-top: 40px; }

/* ---------- Extra (parking/storage) ---------- */
.extra__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.extra-card { background: var(--surface); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--gray-200); transition: transform .3s, box-shadow .3s; }
.extra-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.extra-card__img { aspect-ratio: 16/10; overflow: hidden; }
.extra-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.extra-card:hover .extra-card__img img { transform: scale(1.06); }
.extra-card__body { padding: 28px; }
.extra-card__body .tag { margin-bottom: 14px; }
.extra-card__body h3 { font-size: 22px; color: var(--ink-900); margin-bottom: 10px; }
.extra-card__body p { color: var(--ink-600); margin-bottom: 18px; }
.link-arrow { font-weight: 600; color: var(--sea-600); }
.link-arrow:hover { color: var(--sea-800); }

/* ---------- Gallery ---------- */
.gallery__grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 200px; gap: 16px; }
.gallery__item { position: relative; overflow: hidden; border-radius: var(--radius); cursor: pointer; }
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery__item:hover img { transform: scale(1.08); }
.gallery__item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(10,61,74,.6)); opacity: 0; transition: .3s; }
.gallery__item:hover::after { opacity: 1; }
.gallery__cap { position: absolute; bottom: 14px; left: 16px; right: 16px; color: #fff; font-weight: 600; font-size: 14px; z-index: 2; opacity: 0; transform: translateY(8px); transition: .3s; }
.gallery__item:hover .gallery__cap { opacity: 1; transform: translateY(0); }
.gallery__item--big { grid-column: span 2; grid-row: span 2; }
.gallery__item--wide { grid-column: span 2; }

/* ---------- Separate interactive catalog gateway ---------- */
.catalog-gateway { background: linear-gradient(145deg,var(--sea-50),#fff 58%,var(--gold-soft)); }
.catalog-gateway__card { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(360px,.95fr); align-items: center; gap: clamp(40px,7vw,100px); padding-top: 28px; padding-bottom: 28px; }
.catalog-gateway__copy { max-width: 650px; }
.catalog-gateway__copy .section-lead { margin: 18px 0 28px; }
.catalog-gateway__steps { display: grid; gap: 12px; padding: 22px; border: 1px solid var(--gray-200); border-radius: var(--radius-xl); background: rgba(255,255,255,.88); box-shadow: var(--shadow); }
.catalog-gateway__steps li { display: grid; grid-template-columns: 48px minmax(0,1fr); align-items: center; gap: 14px; padding: 14px; border-radius: var(--radius); background: var(--gray-100); }
.catalog-gateway__steps i { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--gradient-sea); color: #fff; font-family: var(--font-display); font-size: 20px; font-style: normal; }
.catalog-gateway__steps span { display: grid; }
.catalog-gateway__steps strong { color: var(--ink-900); }
.catalog-gateway__steps small { color: var(--ink-500); }

/* ---------- CTA ---------- */
.cta__box { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-lg); }
.cta__media { position: relative; min-height: 400px; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.cta__body { background: var(--surface); padding: 50px; }
.cta__body h2 { font-family: var(--font-display); font-size: clamp(26px, 3vw, 36px); color: var(--ink-900); margin-bottom: 12px; }
.cta__body > p { color: var(--ink-600); margin-bottom: 28px; }

.lead-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.lead-form input, .lead-form textarea {
  width: 100%; min-width: 0; padding: 13px 16px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  background: var(--gray-100); color: var(--ink-900); caret-color: var(--sea-700); transition: .2s;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--ink-500); opacity: .78; }
.lead-form input:focus, .lead-form textarea:focus { outline: none; border-color: var(--sea-500); background: #fff; }
.lead-form textarea { resize: vertical; min-height: 90px; }
.form-foot { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 18px; }
.form-foot .check { display: flex; align-items: flex-start; gap: 9px; font-size: 12px; color: var(--ink-500); max-width: 300px; line-height: 1.45; }
.form-foot .check input[type="checkbox"] { flex: 0 0 18px; width: 18px; height: 18px; margin: 0; padding: 0; }
.form-success { background: var(--sea-50); color: var(--sea-800); padding: 14px 18px; border-radius: var(--radius-sm); border: 1px solid var(--sea-400); font-weight: 600; }
.form-success[data-status="error"] { background: #fff4f2; color: #9f2e24; border-color: #e8a69f; }
.lead-captcha { min-width: 0; font-family: var(--font-body); }
.lead-captcha__widget { height: 0; overflow: visible; }
.lead-captcha__note { display: flex; align-items: flex-start; gap: 9px; margin: 0; padding: 10px 12px; border: 1px solid var(--gray-200); border-radius: var(--radius-sm); background: color-mix(in srgb, var(--sea-50) 72%, #fff); color: var(--ink-500); font: 500 11px/1.45 var(--font-body); }
.lead-captcha__icon { display: grid; flex: 0 0 20px; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: var(--sea-700); color: #fff; font-size: 11px; font-weight: 800; }
.lead-captcha__note a { color: var(--sea-700); font: inherit; text-decoration: underline; text-underline-offset: 2px; }
.lead-captcha[data-state="error"] .lead-captcha__note { border-color: #e8a69f; background: #fff4f2; color: #9f2e24; }

.lead-modal h2 { font-family: var(--font-display); font-size: 30px; line-height: 1.15; color: var(--ink-900); margin: 0 52px 10px 0; }
.lead-modal p { color: var(--ink-600); margin-bottom: 24px; }

/* ---------- Footer ---------- */
.footer { background: var(--ink-900); color: rgba(255,255,255,.7); padding-top: 70px; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer__col h4 { color: #fff; font-size: 16px; margin-bottom: 18px; font-weight: 700; }
.footer__col a { display: block; padding: 5px 0; color: rgba(255,255,255,.7); transition: .2s; font-size: 15px; }
.footer__col a:hover { color: var(--sea-400); }
.footer__about { margin-top: 16px; max-width: 300px; font-size: 14px; }
.footer__addr { margin-top: 12px; font-size: 14px; line-height: 1.7; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 24px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,.5); }
.footer-attributions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; width: 100%; margin-top: 4px; }
.studio-credit, .plandom-credit { display: inline-flex; align-items: center; justify-content: center; width: fit-content; min-height: 44px; border: 1px solid rgba(255,255,255,.1); border-radius: 999px; background: rgba(255,255,255,.06); color: rgba(255,255,255,.68); text-decoration: none; transition: background .2s ease, border-color .2s ease; }
.studio-credit { gap: 10px; padding: 9px 12px; }
.studio-credit span { font-size: 12px; font-weight: 700; }
.studio-credit img { display: block; width: 96px; height: auto; filter: brightness(0) invert(1); opacity: .94; }
.plandom-credit { gap: 10px; padding: 8px 14px; font-size: 12px; }
.plandom-credit img { display: block; width: 18px; height: 18px; flex: 0 0 18px; object-fit: contain; border-radius: 4px; }
.plandom-credit strong { color: #fff; }
.studio-credit:hover, .plandom-credit:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: #fff; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal.open { display: flex; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(10,31,37,.6); backdrop-filter: blur(6px); animation: fadeIn .25s; }
@keyframes fadeIn { from{opacity:0;} to{opacity:1;} }
.modal__dialog {
  position: relative; width: 100%; max-width: 920px; max-height: 92vh; overflow-y: auto;
  background: var(--surface); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
  animation: slideUp .35s var(--ease);
}
.modal__dialog--sm { max-width: 520px; }
.modal__dialog--sm .modal__body { padding: 30px 32px 32px; }
@keyframes slideUp { from{ transform: translateY(30px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal__dialog::-webkit-scrollbar { width: 8px; }
.modal__dialog::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 4px; }
.modal__close {
  position: absolute; top: 16px; right: 16px; z-index: 5;
  width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,.9);
  display: grid; place-items: center; font-size: 16px; color: var(--ink-700); transition: .2s;
}
.modal__close:hover { background: var(--ink-900); color: #fff; transform: rotate(90deg); }

/* Unit detail */
.ud { }
.ud__hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 0; }
.ud__gallery { position: relative; background: #ffffff; min-height: 360px; }
.ud__gallery img { width: 100%; height: 100%; object-fit: contain; position: absolute; inset: 0; }
.ud__gallery-ph { width: 100%; height: 100%; min-height: 360px; display: grid; place-items: center; color: var(--sea-300, #b9c8cf); font-size: 80px; background: var(--gradient-deep); }
.ud__gallery-thumbs { position: absolute; bottom: 16px; left: 16px; display: flex; gap: 8px; z-index: 2; }
.ud__thumb { width: 56px; height: 56px; border-radius: 10px; overflow: hidden; border: 2px solid rgba(0,0,0,.15); cursor: pointer; transition: .2s; background: #fff; }
.ud__thumb img { width: 100%; height: 100%; object-fit: cover; position: static; }
.ud__thumb--active { border-color: var(--sea-500); transform: scale(1.05); }
.ud__info { padding: 36px 36px 28px; display: flex; flex-direction: column; }
.ud__id { font-size: 13px; color: var(--gray-400); font-weight: 600; letter-spacing: .05em; margin-bottom: 6px; }
.ud__title { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--ink-900); margin-bottom: 16px; line-height: 1.15; }
.ud__badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.ud__price-box { background: var(--sea-50); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.ud__price { font-family: var(--font-display); font-size: 34px; font-weight: 700; color: var(--sea-800); line-height: 1; }
.ud__price-old { font-size: 15px; color: var(--gray-400); text-decoration: line-through; margin-top: 8px; }
.ud__price-bonus { display: inline-block; margin-top: 8px; background: var(--gold-soft); color: var(--gold); padding: 3px 10px; border-radius: 100px; font-size: 12px; font-weight: 700; }
.ud__price-per { font-size: 13px; color: var(--ink-500); margin-top: 8px; }
.ud__cta { display: flex; gap: 10px; margin-top: auto; }

.ud__details { padding: 0 36px 36px; }
.ud__specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--gray-200); border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; margin-bottom: 28px; }
.ud__spec { background: #fff; padding: 16px 18px; }
.ud__spec dt { font-size: 12px; color: var(--gray-400); text-transform: uppercase; letter-spacing: .05em; font-weight: 600; margin-bottom: 4px; }
.ud__spec dd { font-size: 16px; font-weight: 700; color: var(--ink-900); }
.ud__desc-block h4 { font-size: 16px; color: var(--ink-900); margin-bottom: 8px; }
.ud__desc-block p { color: var(--ink-600); margin-bottom: 24px; }

/* ---------- Floating elements ---------- */
.fab-bar { position: fixed; right: 24px; bottom: 24px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.fab { position: relative; width: 52px; height: 52px; border-radius: 50%; background: var(--surface); color: var(--ink-600); box-shadow: var(--shadow); display: grid; place-items: center; transition: .2s; }
.fab:hover { transform: scale(1.1); color: #e23b4e; }
.fab__badge { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 100px; background: #e23b4e; color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; }

.to-top { position: fixed; left: 24px; bottom: 24px; z-index: 90; width: 48px; height: 48px; border-radius: 50%; background: var(--sea-700); color: #fff; font-size: 22px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px); transition: .3s; }
.to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--sea-800); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1480px) {
  .header .container { max-width: 100%; padding-left: 20px; padding-right: 20px; }
  .logo__text { font-size: 21px; }
  .nav__link { padding: 8px 9px; font-size: 13px; }
  .header__phone { font-size: 14px; }
  .header__actions .btn--ghost { padding: 11px 18px; font-size: 14px; }
}

@media (max-width: 1380px) {
  body.menu-open { overflow: hidden; }
  .nav { display: none; }
  .header__burger { position: relative; z-index: 202; display: flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 50%; background: var(--sea-50); }
  .nav.open {
    display: flex; flex-direction: column; align-items: stretch; position: fixed; z-index: 200;
    top: var(--header-h); right: 0; width: min(440px, 100vw); height: calc(100dvh - var(--header-h));
    overflow-y: auto; overscroll-behavior: contain; background: rgba(250,253,254,.99);
    padding: 28px 24px max(24px, env(safe-area-inset-bottom)); gap: 22px;
    box-shadow: -24px 24px 70px rgba(10,61,74,.18); border-top: 1px solid rgba(18,101,119,.1);
    animation: navEnter .28s var(--ease) both;
  }
  @keyframes navEnter { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: none; } }
  .nav__mobile-head { display: grid; gap: 4px; padding: 0 4px; }
  .nav__eyebrow { color: var(--sea-600); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
  .nav__mobile-head strong { color: var(--ink-900); font-family: var(--font-display); font-size: 29px; line-height: 1.15; }
  .nav__mobile-head p { max-width: 340px; color: var(--ink-500); font-size: 13px; line-height: 1.45; }
  .nav__links { display: grid; border-top: 1px solid var(--gray-200); }
  .nav__link {
    min-height: 55px; padding: 8px 5px; display: grid; grid-template-columns: 32px 1fr auto; align-items: center;
    border-bottom: 1px solid var(--gray-200); border-radius: 0; color: var(--ink-800); font-size: 15px; font-weight: 600;
  }
  .nav__link::after { content: "→"; color: var(--gray-400); font-size: 17px; transition: transform .2s, color .2s; }
  .nav__link:hover { background: transparent; color: var(--sea-700); }
  .nav__link:hover::after { color: var(--sea-600); transform: translateX(3px); }
  .nav__link > span { display: block; color: var(--gray-400); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
  .nav__link--accent { background: transparent; color: var(--sea-700); }
  .nav__link--accent::after { color: var(--sea-600); }
  .nav__mobile-contact { display: grid; gap: 12px; margin-top: auto; }
  .nav__mobile-label { color: var(--ink-500); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .nav__quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .nav__quick-action {
    min-width: 0; display: grid; grid-template-columns: 38px minmax(0,1fr); align-items: center; gap: 9px;
    padding: 11px; border: 1px solid var(--gray-200); border-radius: 15px; background: #fff; text-align: left;
    box-shadow: var(--shadow-sm); color: var(--sea-700);
  }
  .nav__quick-action svg { width: 22px; height: 22px; }
  .nav__quick-action > span { display: grid; color: var(--ink-800); font-size: 13px; font-weight: 700; line-height: 1.25; }
  .nav__quick-action small { color: var(--ink-500); font-size: 10px; font-weight: 500; }
  .nav__mobile-cta {
    min-height: 54px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 0 20px;
    border-radius: 16px; background: var(--gradient-sea); color: #fff; box-shadow: 0 12px 26px rgba(18,101,119,.24);
    font-size: 14px; font-weight: 800;
  }
  .nav__mobile-cta svg { width: 20px; height: 20px; }
  .nav-backdrop {
    position: fixed; z-index: 90; inset: var(--header-h) 0 0; display: block;
    background: rgba(10,31,37,.42); backdrop-filter: blur(3px);
  }
  .nav-backdrop[hidden] { display: none; }
  body.menu-open .contact-fab { opacity: 0; visibility: hidden; pointer-events: none; }
  body.menu-open .legal-notice { opacity: 0; visibility: hidden; pointer-events: none; }
}

@media (max-width: 1100px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .advantages__grid { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  .header__phone { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__media { aspect-ratio: 16/10; max-width: 600px; }
  .catalog__layout { grid-template-columns: 1fr; }
  .filters { position: static; max-height: none; }
  .extra__grid { grid-template-columns: 1fr; }
  .cta__box { grid-template-columns: 1fr; }
  .cta__media { min-height: 240px; position: relative; }
  .cta__body { padding: 32px; }
  .catalog-gateway__card { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .ud__hero { grid-template-columns: 1fr; }
  .ud__info { padding: 28px; }
  .ud__details { padding: 0 28px 28px; }
}

@media (max-width: 640px) {
  .header .container { padding-left: 16px; padding-right: 12px; }
  .header__inner { gap: 8px; }
  .nav.open { left: 0; width: 100%; padding: 23px 20px max(22px, env(safe-area-inset-bottom)); gap: 18px; box-shadow: none; }
  .nav__mobile-head strong { font-size: 26px; }
  .nav__mobile-head p { font-size: 12px; }
  .nav__link { min-height: 50px; }
  .section { padding: 64px 0; }
  .container { padding: 0 16px; }
  .catalog-gateway__card { gap: 28px; }
  .catalog-gateway__steps { padding: 12px; }
  .catalog-gateway__steps li { grid-template-columns: 40px minmax(0,1fr); padding: 11px; }
  .catalog-gateway__steps i { width: 40px; height: 40px; font-size: 17px; }
  .cards { grid-template-columns: 1fr; }
  .cards--list .card { flex-direction: column; }
  .cards--list .card__media { width: 100%; aspect-ratio: 16/11; }
  .advantages__grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .gallery__item--big, .gallery__item--wide { grid-column: span 2; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; }
  .footer__col a { display: flex; min-height: 44px; align-items: center; padding: 8px 0; }
  .footer__bottom a { display: inline-flex; min-height: 44px; align-items: center; padding: 8px 0; }
  .hero__stats { grid-template-columns: 1fr 1fr; width: min(620px, calc(100vw - 40px)); }
  .hero__stat:nth-child(2) { border-right: 0; }
  .hero__stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.14); }
  .form-row { grid-template-columns: 1fr; }
  .form-foot { grid-template-columns: 1fr; align-items: stretch; }
  .form-foot .check { max-width: none; }
  .form-foot .btn { width: 100%; }
  .ud__specs { grid-template-columns: 1fr 1fr; }
  .ud__title { font-size: 24px; }
  .header__actions .btn--ghost { display: none; }
  .modal__close { top: 10px; right: 10px; }
  .modal__dialog--sm .modal__body { padding: 28px 18px max(20px, env(safe-area-inset-bottom)); }
  .lead-modal h2 { font-size: 27px; margin-right: 42px; }
}

/* ---------- Mobile filter popup ---------- */
.mobile-filter-open, .mobile-filter-close, .mobile-filter-backdrop { display: none; }
.filters__head-actions { display: flex; align-items: center; gap: 10px; }
@media (max-width: 900px) {
  body.filters-open { overflow: hidden; }
  .mobile-filter-open { min-height: 42px; display: inline-flex; align-items: center; gap: 7px; padding: 0 13px; border: 1px solid var(--sea-500); border-radius: 10px; color: var(--sea-700); font-size: 13px; font-weight: 700; }
  .mobile-filter-close { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--gray-100); color: var(--ink-700); font-size: 24px; line-height: 1; }
  .catalog__layout .filters {
    position: fixed; left: 50%; right: auto; top: auto; bottom: 0; z-index: 231;
    width: min(560px,100%); max-height: 88dvh; margin: 0; padding: 20px 18px max(24px,env(safe-area-inset-bottom));
    border-radius: 24px 24px 0 0; overflow-y: auto; overscroll-behavior: contain;
    transform: translate(-50%,105%); visibility: hidden; transition: transform .35s var(--ease), visibility .35s;
    box-shadow: 0 -18px 60px rgba(14,31,37,.2);
  }
  .catalog__layout .filters.mobile-open { transform: translate(-50%,0); visibility: visible; }
  .filters__head { position: sticky; top: -20px; z-index: 3; margin: -20px -18px 18px; padding: 18px; background: #fff; border-radius: 24px 24px 0 0; }
  .mobile-filter-backdrop { position: fixed; inset: 0; z-index: 230; display: block; background: rgba(10,31,37,.58); backdrop-filter: blur(3px); }
  .mobile-filter-backdrop[hidden] { display: none; }
}
@media (max-width: 520px) {
  .catalog__toolbar { align-items: flex-start; }
  .catalog__tools { width: 100%; display: grid; grid-template-columns: auto 1fr; }
  .catalog__tools .sort { min-width: 0; }
  .catalog__tools .sort label { display: none; }
  .catalog__tools .sort select { width: 100%; }
}

@media (max-width: 420px) {
  .logo__icon--custom { width: 72px; height: 44px; flex-basis: 72px; }
  .hero__stats { width: calc(100vw - 32px); }
  .hero__stat { min-height: 82px; padding: 14px 16px; }
  .hero__stat .num { font-size: 32px; }
  .hero__stat .lbl { font-size: 10px; }
  .catalog__tabs { justify-content: flex-start; overflow-x: auto; overflow-y: hidden; flex-wrap: nowrap; padding-bottom: 6px; }
  .ud__specs { grid-template-columns: 1fr; }
}

/* Production polish: accessibility, touch and compact mobile layout */
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 999; padding: 11px 16px; border-radius: 10px; background: var(--ink-900); color: #fff; transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--sea-400); outline-offset: 3px; }
button, a, input, select, textarea { -webkit-tap-highlight-color: transparent; }
.modal.open { overscroll-behavior: contain; }
body.modal-open { overflow: hidden; }

@media (max-width: 900px) {
  .nav.open { max-height: calc(100dvh - var(--header-h)); overflow-y: auto; padding-bottom: max(20px, env(safe-area-inset-bottom)); }
  .filters { max-height: min(62dvh, 620px); overflow-y: auto; overscroll-behavior: contain; }
}
@media (max-width: 640px) {
  .hero { min-height: 720px; min-height: 100svh; }
  .hero__content { padding-top: calc(var(--header-h) + 34px); padding-bottom: 76px; }
  .hero__title { font-size: clamp(38px, 12vw, 58px); }
  .hero__lead { font-size: 17px; }
  .catalog__head { align-items: flex-start; }
  .filters { border-radius: 18px; padding: 20px 18px; }
  .card__body, .extra-card__body { padding: 22px 20px; }
  .card__foot { align-items: flex-start; gap: 16px; }
  .card__btn { min-height: 42px; }
  .modal { padding: 0; align-items: flex-end; }
  .modal__dialog { max-height: 94dvh; border-radius: 22px 22px 0 0; padding-bottom: env(safe-area-inset-bottom); }
  .ud__gallery, .ud__gallery-ph { min-height: 280px; }
  .fab-bar { right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); }
  .to-top { left: 16px; bottom: max(16px, env(safe-area-inset-bottom)); }
}
@media (hover: none) {
  .gallery__cap { opacity: 1; transform: none; }
  .gallery__item::after { opacity: 1; }
  .card:hover, .extra-card:hover { transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Construction / developer / documents / legal ---------- */
.progress__head { display: flex; align-items: end; justify-content: space-between; gap: 28px; }
.month-select { display: grid; gap: 7px; flex: 0 0 220px; font-size: 12px; font-weight: 700; color: var(--ink-500); text-transform: uppercase; letter-spacing: .08em; }
.month-select select { width: 100%; padding: 13px 40px 13px 15px; border: 1px solid var(--gray-200); border-radius: 12px; background: #fff; color: var(--ink-800); }
.progress-carousel { display: grid; grid-template-columns: 48px minmax(0,1fr) 48px; align-items: center; gap: 16px; }
.progress-carousel__viewport { overflow: hidden; border-radius: var(--radius-xl); box-shadow: var(--shadow); }
.progress-carousel__track { display: flex; transition: transform .55s var(--ease); }
.progress-carousel__slide { min-width: 100%; position: relative; aspect-ratio: 16/8; background: var(--sea-900); }
.progress-carousel__slide img { width: 100%; height: 100%; object-fit: cover; }
.progress-carousel__arrow { width: 48px; height: 48px; border-radius: 50%; background: #fff; color: var(--sea-700); box-shadow: var(--shadow-sm); font-size: 20px; }
.progress-carousel__arrow:hover { background: var(--sea-700); color: #fff; }
.progress-carousel__foot { display: flex; justify-content: space-between; gap: 20px; padding: 20px 64px 0; }
.progress-carousel__foot p { display: grid; }
.progress-carousel__foot strong { font-family: var(--font-display); color: var(--ink-900); font-size: 22px; }
.progress-carousel__foot span { color: var(--ink-500); }
.template-note { margin-top: 22px; padding-left: 14px; border-left: 3px solid var(--gold); color: var(--ink-500); font-size: 12px; }
.developer__grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(40px,7vw,100px); align-items: center; }
.developer__brand { min-height: 360px; display: grid; place-items: center; border-radius: var(--radius-xl); background: var(--gradient-deep); }
.developer__logo { display: grid; justify-items: center; gap: 14px; color: #fff; font-family: var(--font-display); font-size: 38px; line-height: 1; text-align: center; }
.developer__logo svg { width: 118px; fill: none; stroke: var(--sea-400); stroke-width: 3; }
.developer__logo small { display: block; margin-top: 8px; font-family: var(--font); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; }
.developer__content > p:not(.template-note) { color: var(--ink-600); font-size: 17px; }
.developer__facts { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; margin-top: 32px; overflow: hidden; border-radius: var(--radius); background: var(--gray-200); }
.developer__facts div { padding: 20px; background: #fff; }
.developer__facts dt { color: var(--sea-700); font-family: var(--font-display); font-size: 25px; font-weight: 700; }
.developer__facts dd { color: var(--ink-500); font-size: 12px; }
.documents__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.document-card { display: grid; grid-template-columns: auto minmax(0,1fr) auto; align-items: center; gap: 16px; padding: 20px; border: 1px solid var(--gray-200); border-radius: var(--radius); background: #fff; transition: .25s; }
.document-card:hover { transform: translateY(-3px); border-color: var(--sea-400); box-shadow: var(--shadow-sm); }
.document-card i { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 10px; background: var(--sea-50); color: var(--sea-700); font-size: 11px; font-weight: 800; font-style: normal; }
.document-card span { display: grid; }
.document-card strong { color: var(--ink-900); }
.document-card small { color: var(--ink-500); }
.document-card b { color: var(--sea-600); font-size: 20px; }
.document-card--registry { background: var(--sea-900); }
.document-card--registry strong { color: #fff; }
.document-card--registry small { color: var(--gray-300); }
.legal-notice { position: fixed; left: 24px; bottom: 24px; z-index: 180; width: min(560px,calc(100vw - 48px)); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 14px 20px; padding: 22px 24px; border: 1px solid var(--gray-200); border-radius: 20px; background: rgba(255,255,255,.97); box-shadow: var(--shadow-lg); animation: slideUp .35s var(--ease); }
.legal-notice[hidden] { display: none; }
.legal-notice p { font-size: 13px; color: var(--ink-600); }
.legal-notice a { color: var(--sea-700); text-decoration: underline; text-underline-offset: 2px; }
.legal-notice .btn { padding: 10px 20px; }
.legal-notice__close { position: absolute; top: 5px; right: 8px; padding: 5px; font-size: 20px; color: var(--gray-400); }

@media (max-width: 768px) {
  .progress__head { display: grid; }
  .month-select { width: 100%; max-width: 320px; }
  .progress-carousel { grid-template-columns: 40px minmax(0,1fr) 40px; gap: 8px; }
  .progress-carousel__slide { aspect-ratio: 4/3; }
  .progress-carousel__arrow { width: 40px; height: 40px; }
  .progress-carousel__foot { padding: 16px 48px 0; }
  .developer__grid { grid-template-columns: 1fr; }
  .developer__brand { min-height: 280px; }
  .documents__grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .progress-carousel { grid-template-columns: 1fr; }
  .progress-carousel__arrow { position: absolute; z-index: 2; margin: 0 8px; }
  .progress-carousel__arrow:last-child { right: 16px; }
  .progress-carousel__foot { padding: 14px 0 0; }
  .developer__facts { grid-template-columns: 1fr; }
  .document-card { padding: 16px; gap: 12px; }
  .legal-notice { left: 12px; bottom: 12px; width: calc(100vw - 24px); grid-template-columns: 1fr; padding: 22px 18px 18px; }
  .legal-notice .btn { width: 100%; }
}

/* ---------- Floating contact chooser ---------- */
.contact-fab { position: fixed; right: 24px; bottom: 24px; z-index: 170; display: grid; justify-items: end; gap: 12px; pointer-events: none; }
.contact-fab__button { min-height: 54px; display: inline-flex; align-items: center; gap: 10px; padding: 0 22px; border-radius: 100px; background: var(--gradient-sea); color: #fff; box-shadow: 0 12px 34px rgba(18,101,119,.35); font-weight: 700; pointer-events: auto; }
.contact-fab__button:hover { transform: translateY(-2px); }
.contact-fab__panel { width: min(350px,calc(100vw - 32px)); padding: 12px; border: 1px solid var(--gray-200); border-radius: 22px; background: rgba(255,255,255,.98); box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(12px) scale(.97); transform-origin: right bottom; transition: .25s var(--ease); }
.contact-fab__panel.open { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.contact-fab__head { display: grid; padding: 10px 10px 14px; border-bottom: 1px solid var(--gray-200); }
.contact-fab__head strong { color: var(--ink-900); font-family: var(--font-display); font-size: 21px; }
.contact-fab__head span { color: var(--ink-500); font-size: 12px; }
.contact-fab__panel > a, .contact-fab__panel > button { width: 100%; display: grid; grid-template-columns: 42px minmax(0,1fr); align-items: center; gap: 12px; padding: 10px; border-radius: 12px; text-align: left; transition: .2s; }
.contact-fab__panel > a:hover, .contact-fab__panel > button:hover { background: var(--sea-50); }
.contact-fab__panel i { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--sea-50); color: var(--sea-700); font-size: 11px; font-style: normal; font-weight: 800; }
.contact-fab__panel span { display: grid; color: var(--ink-800); font-weight: 600; }
.contact-fab__panel small { color: var(--ink-500); font-size: 11px; font-weight: 400; }
.contact-fab__panel > p { padding: 10px 10px 2px; color: var(--gray-400); font-size: 10px; }
@media (max-width: 520px) {
  .contact-fab { right: 12px; bottom: max(12px,env(safe-area-inset-bottom)); }
  .contact-fab__button { width: 54px; padding: 0; justify-content: center; }
  .contact-fab__button span { display: none; }
}

/* ---------- Dense mobile apartment grid ---------- */
@media (max-width: 640px) {
  .catalog__main { min-width: 0; }
  .results-bar { margin-bottom: 10px; }
  .view-toggle { display: none; }
  .cards,
  .cards.cards--list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
  .cards--list .card,
  .card { min-width: 0; display: flex; flex-direction: column; border-radius: 12px; }
  .cards--list .card__media,
  .card__media { width: 100%; aspect-ratio: 4/3; min-height: 0; }
  .card__media--plan img { padding: 4px; transform: scale(1.45); }
  .card:hover .card__media--plan img { transform: scale(1.45); }
  .card__badges { top: 5px; left: 5px; gap: 3px; }
  .card__badges .tag { display: none; }
  .card__badges .tag:first-child { display: inline-flex; padding: 3px 6px; font-size: 8px; }
  .card__fav { top: 5px; right: 5px; width: 32px; height: 32px; }
  .card__fav svg { width: 17px; height: 17px; }
  .cards--list .card__body,
  .card__body { padding: 10px 11px 11px; min-height: 98px; }
  .card__id { margin-bottom: 5px; font-size: 9px; line-height: 1.25; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .card__title { margin-bottom: 7px; font-size: 14px; line-height: 1.2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .card__specs, .card__desc, .card__price-old, .card__price-per, .card__btn { display: none; }
  .card__foot { margin-top: auto; padding-top: 7px; border-top: 1px solid var(--gray-200); display: block; }
  .card__price { font-family: var(--font); font-size: 14px; line-height: 1.1; white-space: nowrap; }
}