/* ==========================================================================
   ГК Такт · Тверь — «Волжский размах»
   Дизайн-система: вода, купеческий размах, надёжный берег.
   Палитра и типографика заданы концептом; вода — сигнатурный мотив.
   ========================================================================== */

:root {
  --bg-primary:        #F0F4F8;
  --bg-secondary:      #FFFFFF;
  --bg-deep:           #16273A;   /* тёмный речной омут — для футера/hero */
  --bg-deep-2:         #1E3550;
  --text-primary:      #1C2A3A;
  --text-secondary:    #5C6A7A;
  --text-on-dark:      #E8EEF4;
  --text-on-dark-dim:  rgba(232,238,244,.66);
  --accent:            #C49A2B;   /* тверское золото */
  --accent-hover:      #A37E1E;
  --accent-soft:       #E4C978;
  --accent-blue:       #2B4A6F;   /* волжская синь */
  --accent-blue-hover: #1E3A5A;
  --accent-blue-light: #4A78A8;
  --border:            #D3DFE9;
  --border-dark:       rgba(255,255,255,.12);
  --success:           #4A7C5C;
  --danger:            #C0492F;
  --water-effect:      rgba(43, 74, 111, 0.10);

  --font-display: 'PT Serif', 'Times New Roman', Georgia, serif;
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SFMono-Regular', Menlo, Consolas, monospace;

  --wrap: 1200px;
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 4px 16px rgba(28, 42, 58, .07);
  --shadow-md: 0 12px 34px rgba(28, 42, 58, .12);
  --shadow-lg: 0 26px 60px rgba(22, 39, 58, .22);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 74px;
}

/* ── reset / base ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.no-scroll { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--accent-blue); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; color: var(--text-primary); }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }

.container { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2.2rem); }
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--accent); color: #fff; padding: .6em 1em; z-index: 2000; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; color: #fff; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ── eyebrow / mono labels (навигационная тема) ────────────────────────── */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--accent-blue-light);
  display: inline-flex;
  align-items: center;
  gap: .8em;
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; opacity: .7; }
.eyebrow--amber { color: var(--accent); }
.eyebrow--light { color: var(--accent-soft); }

.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; position: relative; }
.section--tight { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.section--deep { background: var(--bg-deep); color: var(--text-on-dark); }
.section--deep h1, .section--deep h2, .section--deep h3 { color: #fff; }
.section--muted { background: var(--bg-secondary); }

.section-head { max-width: 720px; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title { font-size: clamp(1.8rem, 4.2vw, 2.9rem); letter-spacing: -.01em; }
.section-title em { font-style: italic; color: var(--accent); }
.section-sub { margin-top: 1rem; color: var(--text-secondary); font-size: 1.08rem; }
.section--deep .section-sub { color: var(--text-on-dark-dim); }

/* ── buttons ───────────────────────────────────────────────────────────── */
.btn {
  --btn-bg: var(--accent-blue);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  font-family: var(--font-sans); font-weight: 600; font-size: 1rem;
  padding: .92em 1.7em; border: 1px solid transparent; border-radius: 11px;
  background: var(--btn-bg); color: var(--btn-fg);
  cursor: pointer; overflow: hidden; isolation: isolate;
  transition: transform .18s var(--ease), box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); color: var(--btn-fg); }
.btn:active { transform: translateY(0); }
.btn--sm { padding: .62em 1.15em; font-size: .92rem; border-radius: 9px; }
.btn--block { display: flex; width: 100%; }
.btn--blue { --btn-bg: var(--accent-blue); }
.btn--blue:hover { background: var(--accent-blue-hover); }
.btn--amber { --btn-bg: var(--accent); --btn-fg: #1C2A3A; }
.btn--amber:hover { background: var(--accent-hover); --btn-fg: #fff; }
.btn--gold-edge { --btn-bg: var(--accent-blue); box-shadow: inset 0 0 0 1px var(--accent); }
.btn--gold-edge:hover { background: var(--accent-blue-hover); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--accent-blue); border-color: var(--border); }
.section--deep .btn--ghost, .btn--ghost.on-dark { --btn-fg: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: var(--accent); --btn-fg: var(--accent); box-shadow: none; }
.btn__sending { display: none; }
.btn.is-sending .btn__label { display: none; }
.btn.is-sending .btn__sending { display: inline; }
.btn.is-sending { pointer-events: none; opacity: .85; }

/* ripple — расходящиеся круги от «камня в воду» */
.btn--ripple::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(circle, rgba(255,255,255,.5) 10%, transparent 10.5%);
  background-repeat: no-repeat; background-position: 50%;
  transform: scale(10); opacity: 0; transition: transform .5s, opacity 1s;
}
.btn--ripple:active::after { transform: scale(0); opacity: .4; transition: 0s; }
.ripple-dot {
  position: absolute; border-radius: 50%; pointer-events: none;
  background: rgba(255,255,255,.45); transform: translate(-50%,-50%) scale(0);
  animation: rippleOut .65s var(--ease) forwards;
}
@keyframes rippleOut { to { transform: translate(-50%,-50%) scale(1); opacity: 0; } }

/* ── header / topbar ───────────────────────────────────────────────────── */
.site-header { position: sticky; top: 0; z-index: 900; }
.topbar { background: var(--bg-deep); color: var(--text-on-dark-dim); font-size: .84rem; }
.topbar__row { display: flex; align-items: center; justify-content: space-between; min-height: 38px; gap: 1rem; }
.topbar__note { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .04em; }
.topbar__note i { color: var(--accent); }
.topbar__contacts { display: flex; align-items: center; gap: 1.1rem; }
.topbar__hours { opacity: .8; }
.topbar__phone { color: var(--text-on-dark); font-weight: 600; }
.topbar__phone:hover { color: var(--accent-soft); }
.msg-ico { color: var(--text-on-dark-dim); font-size: 1.05rem; }
.msg-ico:hover { color: var(--accent-soft); }

.navbar {
  background: rgba(240, 244, 248, .72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background .35s, border-color .35s, box-shadow .35s;
}
.site-header.is-scrolled .navbar {
  background: rgba(43, 74, 111, .92);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: rgba(196,154,43,.35);
  box-shadow: 0 10px 30px rgba(22,39,58,.28);
}
.navbar__row { display: flex; align-items: center; gap: 1.5rem; min-height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--text-primary); }
.brand__mark {
  width: 42px; height: 42px; flex: none; border-radius: 12px;
  display: grid; place-items: center; color: #fff; font-size: 1.15rem;
  background: linear-gradient(140deg, var(--accent-blue), var(--accent-blue-hover));
  box-shadow: inset 0 0 0 1.5px var(--accent);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; letter-spacing: -.01em; }
.brand__sub { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--text-secondary); }
.site-header.is-scrolled .brand, .site-header.is-scrolled .brand__name { color: #fff; }
.site-header.is-scrolled .brand__sub { color: var(--accent-soft); }

.nav-menu { display: flex; align-items: center; gap: .2rem; margin-left: auto; }
.nav-link {
  position: relative; display: block; padding: .5em .85em;
  font-weight: 500; font-size: .96rem; color: var(--text-primary); border-radius: 8px;
}
.nav-link::after {
  content: ""; position: absolute; left: .85em; right: .85em; bottom: .28em; height: 2px;
  background: var(--accent); border-radius: 2px; transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link:hover, .nav-link.is-active { color: var(--accent); }
.site-header.is-scrolled .nav-link { color: rgba(255,255,255,.9); }
.site-header.is-scrolled .nav-link:hover, .site-header.is-scrolled .nav-link.is-active { color: var(--accent-soft); }

.navbar__cta { display: flex; align-items: center; gap: 1rem; margin-left: .5rem; }
.phone-inline { display: none; align-items: center; gap: .5em; font-weight: 600; color: var(--text-primary); }
.site-header.is-scrolled .phone-inline { color: #fff; }
.phone-inline i { color: var(--accent); }

.burger { display: none; width: 44px; height: 44px; border: none; background: transparent; padding: 10px; }
.burger span { display: block; height: 2px; background: var(--text-primary); border-radius: 2px; transition: .3s var(--ease); }
.burger span + span { margin-top: 6px; }
.site-header.is-scrolled .burger span { background: #fff; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── ticker ────────────────────────────────────────────────────────────── */
.ticker { background: var(--accent-blue-hover); color: rgba(255,255,255,.85); overflow: hidden; border-top: 1px solid rgba(196,154,43,.25); }
.ticker__track { display: flex; align-items: center; gap: .9rem; white-space: nowrap; padding: .38rem 0; width: max-content; animation: tickerScroll 34s linear infinite; }
.ticker__item { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }
.ticker__dot { color: var(--accent); }
@keyframes tickerScroll { to { transform: translateX(-50%); } }

/* ── mobile menu (раздвигающиеся мосты) ────────────────────────────────── */
.mobile-menu { position: fixed; inset: 0; z-index: 1200; display: none; }
.mobile-menu.open { display: block; }
.mobile-menu__panel { position: absolute; top: 0; bottom: 0; width: 50%; background: var(--bg-deep); transition: transform .5s var(--ease); }
.mobile-menu__panel--left { left: 0; transform: translateX(-100%); }
.mobile-menu__panel--right { right: 0; transform: translateX(100%); border-left: 1px solid rgba(196,154,43,.3); }
.mobile-menu.open .mobile-menu__panel { transform: translateX(0); }
.mobile-menu__inner { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: 5rem 2rem 2rem; opacity: 0; transition: opacity .3s .25s; }
.mobile-menu.open .mobile-menu__inner { opacity: 1; }
.mobile-menu__close { position: absolute; top: 1.4rem; right: 1.4rem; width: 46px; height: 46px; border: 1px solid rgba(255,255,255,.2); border-radius: 12px; background: transparent; color: #fff; font-size: 1.15rem; }
.mobile-nav { display: flex; flex-direction: column; gap: .3rem; }
.mobile-nav a { font-family: var(--font-display); font-size: 1.6rem; color: var(--text-on-dark); padding: .35rem 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.mobile-nav a:hover { color: var(--accent-soft); padding-left: .6rem; }
.mobile-menu__foot { margin-top: 2rem; }
.mobile-menu__addr { color: var(--text-on-dark-dim); font-size: .9rem; margin-top: 1rem; font-family: var(--font-mono); }

/* ── flash / toast ─────────────────────────────────────────────────────── */
.flash-wrap { margin-top: 1.2rem; display: flex; flex-direction: column; gap: .6rem; }
.flash { padding: .9em 1.2em; border-radius: 10px; font-weight: 500; border-left: 4px solid; background: var(--bg-secondary); box-shadow: var(--shadow-sm); }
.flash--success { border-color: var(--success); color: #2c5a3d; }
.flash--error { border-color: var(--danger); color: #8f2c1a; }
.toast-host { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 2500; display: flex; flex-direction: column; gap: .5rem; align-items: center; pointer-events: none; }
.toast { background: var(--bg-deep); color: #fff; padding: .8em 1.3em; border-radius: 12px; box-shadow: var(--shadow-lg); font-size: .95rem; border: 1px solid rgba(196,154,43,.4); animation: toastIn .4s var(--ease); max-width: 90vw; }
@keyframes toastIn { from { opacity: 0; transform: translateY(14px); } }

/* ── HERO ──────────────────────────────────────────────────────────────── */
.hero { position: relative; min-height: min(92vh, 820px); display: flex; align-items: center; overflow: hidden; background: var(--bg-deep); color: var(--text-on-dark); isolation: isolate; }
.hero__layers { position: absolute; inset: 0; z-index: -2; }
.hero__layer { position: absolute; inset: 0; background-size: cover; background-position: center; will-change: transform; }
.hero__sky { background:
    radial-gradient(120% 80% at 70% 12%, rgba(196,154,43,.30), transparent 55%),
    linear-gradient(180deg, #24405e 0%, #16273A 62%, #0F1C2C 100%); }
.hero__fence { background-image: var(--hero-fence, none); background-position: center 78%; opacity: .5; mix-blend-mode: luminosity; }
.hero__water { background:
    linear-gradient(180deg, transparent 55%, rgba(20,32,50,.55) 78%, #0F1C2C 100%),
    var(--hero-water, none); background-position: center bottom; opacity: .9; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(15,28,44,.82) 0%, rgba(15,28,44,.4) 55%, transparent 100%); }

.hero__inner { position: relative; padding: 6rem 0 5rem; width: 100%; }
.hero__grid { display: grid; grid-template-columns: 4px 1fr; gap: clamp(1.4rem, 4vw, 2.6rem); align-items: center; max-width: 860px; }
.hero__pylon { position: relative; align-self: stretch; min-height: 240px; border-radius: 4px; background: linear-gradient(180deg, var(--accent-soft), var(--accent), var(--accent-hover)); overflow: hidden; }
.hero__pylon::after { content: ""; position: absolute; left: 0; right: 0; height: 40%; background: linear-gradient(180deg, transparent, rgba(255,255,255,.9), transparent); animation: pylonPulse 3.6s var(--ease) infinite; }
@keyframes pylonPulse { 0% { top: -40%; } 100% { top: 110%; } }

.hero__eyebrow { color: var(--accent-soft); }
.hero__title { font-size: clamp(2.1rem, 6vw, 4.1rem); letter-spacing: -.015em; color: #fff; }
.hero__title em { font-style: italic; color: var(--accent-soft); }
.hero__lead { margin-top: 1.3rem; font-size: clamp(1.05rem, 2.2vw, 1.32rem); color: #C9D6E2; max-width: 40ch; }
.hero__actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__trust { margin-top: 2.4rem; display: flex; flex-wrap: wrap; gap: 1.6rem 2.2rem; }
.hero__trust-item { display: flex; align-items: center; gap: .6em; font-size: .92rem; color: #C9D6E2; }
.hero__trust-item i { color: var(--accent); font-size: 1.15rem; }
.hero__scroll { position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%); color: rgba(255,255,255,.5); font-family: var(--font-mono); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: .4rem; }
.hero__scroll i { animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(6px); } }

/* ── chart cards (навигационные карты услуг) ───────────────────────────── */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: var(--gap); }
.chart-card {
  position: relative; display: flex; flex-direction: column; min-height: 340px;
  border-radius: var(--radius-lg); overflow: hidden; background: var(--accent-blue);
  color: #fff; box-shadow: var(--shadow-sm); isolation: isolate;
  transition: transform .35s var(--ease), box-shadow .35s;
}
.chart-card::before { /* координатная сетка */
  content: ""; position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px);
  background-size: 32px 32px;
}
.chart-card__photo { position: absolute; inset: 0; z-index: -1; background-size: cover; background-position: center; background-color: var(--accent-blue-hover); }
.chart-card__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(22,39,58,.45) 0%, rgba(22,39,58,.86) 100%); }
.chart-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.chart-card__body { position: relative; z-index: 1; margin-top: auto; padding: 1.5rem; }
.chart-card__coord { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; color: var(--accent-soft); opacity: .85; }
.chart-card__ico { position: absolute; top: 1.3rem; left: 1.5rem; z-index: 1; width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; color: var(--accent-soft); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(4px); }
.chart-card__title { font-size: 1.5rem; margin-top: .3rem; color: #fff; }
.chart-card__desc { margin-top: .5rem; font-size: .95rem; color: rgba(232,238,244,.82); max-height: 0; opacity: 0; overflow: hidden; transition: max-height .4s var(--ease), opacity .3s, margin .3s; }
.chart-card:hover .chart-card__desc, .chart-card:focus-within .chart-card__desc { max-height: 160px; opacity: 1; margin-top: .7rem; }
.chart-card__link { display: inline-flex; align-items: center; gap: .5em; margin-top: 1rem; font-weight: 600; color: var(--accent-soft); font-size: .95rem; }
.chart-card__link i { transition: transform .25s; }
.chart-card:hover .chart-card__link i { transform: translateX(5px); }

/* переключатель откатные/распашные внутри карточки ворот */
.gate-switch { position: relative; z-index: 2; display: inline-flex; gap: .4rem; margin-top: .9rem; }
.gate-switch a { display: inline-flex; align-items: center; gap: .4em; font-family: var(--font-mono); font-size: .72rem; letter-spacing: .05em; padding: .45em .8em; border-radius: 8px; background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18); color: #fff; }
.gate-switch a:hover { background: var(--accent); color: #1C2A3A; border-color: var(--accent); }

/* ── quiz «Подберите забор за 3 шага» ──────────────────────────────────── */
.quiz { position: relative; background: linear-gradient(150deg, var(--bg-deep) 0%, var(--bg-deep-2) 100%); border-radius: var(--radius-lg); overflow: hidden; color: #fff; box-shadow: var(--shadow-md); }
.quiz__grid { display: grid; grid-template-columns: 1.1fr .9fr; }
.quiz__form { padding: clamp(1.8rem, 4vw, 3rem); }
.quiz__preview { position: relative; background: rgba(255,255,255,.03); border-left: 1px solid rgba(255,255,255,.08); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem; text-align: center; }
.quiz-step { display: none; }
.quiz-step.active { display: block; animation: fadeUp .4s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } }
.quiz__q { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: 1.2rem; color: #fff; }
.quiz__options { display: flex; flex-wrap: wrap; gap: .7rem; }
.quiz__opt { padding: .7em 1.2em; border-radius: 10px; border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.05); color: #fff; font-weight: 500; transition: .2s; }
.quiz__opt:hover { border-color: var(--accent); }
.quiz__opt.selected { background: var(--accent); color: #1C2A3A; border-color: var(--accent); }
.quiz__nav { margin-top: 1.6rem; display: flex; align-items: center; gap: 1rem; }
.quiz__progress { display: flex; gap: .4rem; margin-bottom: 1.4rem; }
.quiz__progress span { width: 34px; height: 4px; border-radius: 3px; background: rgba(255,255,255,.16); transition: background .3s; }
.quiz__progress span.done { background: var(--accent); }
.quiz-fence-preview { width: 100%; max-width: 240px; height: 150px; border-radius: 12px; margin-bottom: 1.2rem; background: var(--accent-blue); position: relative; overflow: hidden; box-shadow: var(--shadow-md); transition: background .4s; }
.quiz-fence-preview::before { content: ""; position: absolute; inset: 0; background-image: repeating-linear-gradient(90deg, transparent 0 14px, rgba(0,0,0,.14) 14px 18px); }
.quiz__preview-label { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .08em; color: var(--accent-soft); }
.quiz__result { text-align: center; }
.quiz__result-title { font-size: 1.5rem; color: #fff; margin-bottom: .5rem; }

/* ── trust anchors ─────────────────────────────────────────────────────── */
.anchors { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); gap: var(--gap); }
.anchor-card { text-align: center; padding: 2rem 1.5rem; }
.anchor-card__ico { width: 74px; height: 74px; margin: 0 auto 1.2rem; border-radius: 20px; display: grid; place-items: center; font-size: 1.8rem; color: var(--accent); background: var(--water-effect); border: 1px solid var(--border); animation: floaty 5s ease-in-out infinite; }
.section--deep .anchor-card__ico { background: rgba(196,154,43,.12); border-color: rgba(196,154,43,.3); }
.anchor-card:nth-child(2) .anchor-card__ico { animation-delay: -1.6s; }
.anchor-card:nth-child(3) .anchor-card__ico { animation-delay: -3.2s; }
@keyframes floaty { 50% { transform: translateY(-8px) rotate(-2deg); } }
.anchor-card__num { font-family: var(--font-display); font-size: 2.4rem; color: var(--accent); line-height: 1; }
.anchor-card__title { font-size: 1.2rem; margin: .4rem 0 .5rem; }
.section--deep .anchor-card__title { color: #fff; }
.anchor-card__text { color: var(--text-secondary); font-size: .95rem; }
.section--deep .anchor-card__text { color: var(--text-on-dark-dim); }

/* ── service list rows / cards ─────────────────────────────────────────── */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: var(--gap); }
.svc-card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.svc-card__media { aspect-ratio: 16/10; background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-hover)); position: relative; overflow: hidden; }
.svc-card__media img { width: 100%; height: 100%; object-fit: cover; }
.svc-card__ph { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.4); font-size: 2.4rem; }
.svc-card__ph::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 26px 26px; }
.svc-card__body { padding: 1.4rem; display: flex; flex-direction: column; flex: 1; }
.svc-card__title { font-size: 1.25rem; }
.svc-card__desc { color: var(--text-secondary); font-size: .95rem; margin-top: .5rem; flex: 1; }
.svc-card__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 1.2rem; gap: 1rem; }
.svc-card__price { font-family: var(--font-mono); font-weight: 500; color: var(--accent-blue); font-size: .98rem; }
.tag { display: inline-flex; align-items: center; gap: .4em; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; padding: .35em .7em; border-radius: 6px; background: var(--water-effect); color: var(--accent-blue); }
.tag--amber { background: rgba(196,154,43,.14); color: var(--accent-hover); }

/* ── price table (partial) ─────────────────────────────────────────────── */
.price-table { width: 100%; border-collapse: collapse; background: var(--bg-secondary); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.price-table th, .price-table td { text-align: left; padding: 1em 1.2em; border-bottom: 1px solid var(--border); }
.price-table thead th { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-secondary); background: var(--bg-primary); }
.price-table tbody tr:last-child td { border-bottom: none; }
.price-table tbody tr:hover { background: var(--water-effect); }
.price-table__price { font-family: var(--font-mono); color: var(--accent-blue); font-weight: 600; white-space: nowrap; }
.price-note { font-size: .88rem; color: var(--text-secondary); margin-top: 1rem; }

/* ── assembly / process steps (partial) ────────────────────────────────── */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: var(--gap); counter-reset: step; }
.step { position: relative; padding: 1.6rem 1.4rem; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--font-mono); font-size: .9rem; font-weight: 600; color: var(--accent); letter-spacing: .05em; }
.step__title { font-size: 1.15rem; margin: .5rem 0 .4rem; }
.step__text { color: var(--text-secondary); font-size: .93rem; }
.step__line { position: absolute; top: 2rem; right: -.5rem; color: var(--border); display: none; }

/* ── portfolio (Волжские горизонты) ────────────────────────────────────── */
.filter-tabs { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.filter-tab { font-family: var(--font-sans); font-weight: 500; font-size: .92rem; padding: .55em 1.1em; border-radius: 30px; border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-primary); transition: .2s; }
.filter-tab:hover { border-color: var(--accent); color: var(--accent-hover); }
.filter-tab.is-active { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }

.pano-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr)); gap: var(--gap); }
.pano-card { position: relative; display: block; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 16/10; background: var(--accent-blue); color: #fff; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s; }
.pano-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); color: #fff; }
.pano-card__img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .6s var(--ease); }
.pano-card:hover .pano-card__img { transform: scale(1.06); }
.pano-card__ph { position: absolute; inset: 0; display: grid; place-items: center; font-size: 2.6rem; color: rgba(255,255,255,.35); background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-hover)); }
.pano-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(15,28,44,.82) 100%); }
.pano-card__body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 1.4rem; }
.pano-card__cat { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-soft); }
.pano-card__title { font-size: 1.25rem; font-style: italic; margin-top: .25rem; color: #fff; }
.pano-card__zoom { position: absolute; top: 1rem; right: 1rem; z-index: 2; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.2); opacity: 0; transform: translateY(-6px); transition: .25s; }
.pano-card:hover .pano-card__zoom { opacity: 1; transform: translateY(0); }
.load-more-wrap { text-align: center; margin-top: 2.4rem; }

/* lightbox */
.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(10,18,28,.94); display: none; align-items: center; justify-content: center; padding: 2rem; }
.lightbox.open { display: flex; }
.lightbox__img { max-width: 92vw; max-height: 82vh; border-radius: 10px; box-shadow: var(--shadow-lg); background: var(--bg-deep); }
.lightbox__cap { position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%); color: #fff; font-style: italic; font-family: var(--font-display); }
.lightbox__btn { position: absolute; top: 50%; transform: translateY(-50%); width: 54px; height: 54px; border-radius: 50%; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08); color: #fff; font-size: 1.3rem; }
.lightbox__btn:hover { background: var(--accent); color: #1C2A3A; border-color: var(--accent); }
.lightbox__prev { left: 2rem; } .lightbox__next { right: 2rem; }
.lightbox__close { position: absolute; top: 1.6rem; right: 1.8rem; width: 48px; height: 48px; border-radius: 12px; border: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; font-size: 1.2rem; }

/* ── promo strip (Прилив предложений) ──────────────────────────────────── */
.promo-strip { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: linear-gradient(110deg, var(--accent-blue) 0%, var(--accent-blue-hover) 45%, var(--accent-hover) 130%); color: #fff; box-shadow: var(--shadow-md); }
.promo-strip__wave { position: absolute; inset: 0; z-index: 0; opacity: .35; background: radial-gradient(120% 120% at 100% 0%, rgba(255,255,255,.18), transparent 45%); }
.promo-strip__inner { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.6rem; padding: clamp(1.8rem, 4vw, 3rem); }
.promo-strip__title { font-size: clamp(1.4rem, 3vw, 2rem); color: #fff; }
.promo-strip__title em { color: var(--accent-soft); font-style: italic; }
.promo-strip__sub { margin-top: .5rem; color: rgba(255,255,255,.82); }

/* ── blog ──────────────────────────────────────────────────────────────── */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: var(--gap); }
.post-card { display: flex; flex-direction: column; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), box-shadow .3s; }
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.post-card__media { aspect-ratio: 16/9; position: relative; overflow: hidden; background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-hover)); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.post-card:hover .post-card__media img { transform: scale(1.05); }
.post-card__ripple { position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.12), transparent 60%); opacity: 0; transition: opacity .4s; }
.post-card:hover .post-card__ripple { opacity: 1; animation: ripQuiet 3s ease-in-out infinite; }
@keyframes ripQuiet { 50% { transform: scale(1.04); } }
.post-card__ph { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,.4); font-size: 2.2rem; }
.post-card__body { padding: 1.4rem; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { display: flex; align-items: center; gap: .8rem; margin-bottom: .7rem; font-family: var(--font-mono); font-size: .72rem; color: var(--text-secondary); }
.post-card__title { font-size: 1.25rem; }
.post-card__title a { color: var(--text-primary); }
.post-card__title a:hover { color: var(--accent); }
.post-card__excerpt { color: var(--text-secondary); font-size: .95rem; margin-top: .5rem; flex: 1; }
.post-card__more { margin-top: 1rem; font-weight: 600; color: var(--accent-blue); display: inline-flex; align-items: center; gap: .4em; }
.post-card__more:hover { color: var(--accent); }

.pagination { display: flex; justify-content: center; gap: .5rem; margin-top: 2.6rem; }
.pagination a, .pagination span { display: grid; place-items: center; min-width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg-secondary); font-weight: 600; padding: 0 .6em; }
.pagination .current { background: var(--accent-blue); color: #fff; border-color: var(--accent-blue); }
.pagination a:hover { border-color: var(--accent); color: var(--accent); }

/* ── prose (article / seo text) ────────────────────────────────────────── */
.prose { font-size: 1.08rem; color: #2b3947; line-height: 1.8; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-top: 1.8em; color: var(--text-primary); }
.prose h3 { font-size: 1.3rem; margin-top: 1.4em; }
.prose h2 + p, .prose h3 + p { margin-top: .6em; }
.prose ul { padding-left: 0; }
.prose ul li { position: relative; padding-left: 1.6em; margin-top: .5em; }
.prose ul li::before { content: "\f111"; font-family: "bootstrap-icons"; font-size: .4em; position: absolute; left: .4em; top: .9em; color: var(--accent); }
.prose strong { color: var(--text-primary); }
.prose blockquote { border-left: 3px solid var(--accent); padding: .4em 0 .4em 1.2em; font-style: italic; color: var(--text-secondary); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose img { border-radius: var(--radius); margin: 1.4em 0; }

/* ── page hero (внутренние страницы) ───────────────────────────────────── */
.page-hero { position: relative; background: var(--bg-deep); color: #fff; overflow: hidden; padding: clamp(2.6rem, 6vw, 4.4rem) 0 clamp(2.4rem, 5vw, 3.4rem); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .5; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: linear-gradient(90deg, #000, transparent 80%); mask-image: linear-gradient(90deg, #000, transparent 80%); }
.page-hero::after { content: ""; position: absolute; right: -6%; top: -30%; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(196,154,43,.28), transparent 62%); }
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__title { font-size: clamp(1.9rem, 5vw, 3.2rem); color: #fff; }
.page-hero__desc { margin-top: 1rem; color: #C9D6E2; max-width: 62ch; font-size: 1.1rem; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .5em; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .05em; color: rgba(255,255,255,.55); margin-bottom: 1.2rem; }
.breadcrumbs a { color: var(--accent-soft); }
.breadcrumbs span.sep { opacity: .5; }

/* ── seo block ─────────────────────────────────────────────────────────── */
.seo-block { background: var(--bg-secondary); border: 1px solid var(--border); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: clamp(1.6rem, 4vw, 2.6rem); }
.seo-block h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.seo-block p { color: #2b3947; }
.seo-block p + p { margin-top: .9em; }

/* ── contacts ──────────────────────────────────────────────────────────── */
.contacts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.6rem, 4vw, 3rem); align-items: start; }
.pier-graphic { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(160deg, var(--bg-deep), var(--bg-deep-2)); color: #fff; padding: clamp(1.8rem, 4vw, 2.6rem); min-height: 100%; }
.pier-graphic svg { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; opacity: .8; }
.pier-info { position: relative; z-index: 1; }
.pier-info h2 { color: #fff; font-size: 1.6rem; }
.contact-line { display: flex; align-items: center; gap: .8rem; margin-top: 1.3rem; }
.contact-line__ico { width: 44px; height: 44px; flex: none; border-radius: 12px; display: grid; place-items: center; color: var(--accent-soft); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); }
.contact-line__label { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(232,238,244,.55); }
.contact-line__value { font-weight: 600; color: #fff; font-size: 1.05rem; }
.contact-line__value a { color: #fff; }
.contact-line__value a:hover { color: var(--accent-soft); }

/* ── forms ─────────────────────────────────────────────────────────────── */
.form-card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(1.6rem, 4vw, 2.6rem); box-shadow: var(--shadow-sm); }
.field { display: block; margin-bottom: 1.1rem; }
.field__label { display: block; font-size: .82rem; font-weight: 600; color: var(--text-secondary); margin-bottom: .4rem; }
.f-input { width: 100%; padding: .85em 1em; border: 1px solid var(--border); border-radius: 11px; background: var(--bg-primary); font-family: inherit; font-size: 1rem; color: var(--text-primary); transition: border-color .2s, box-shadow .2s, background .2s; }
.f-input.light-bg { background: #fff; }
.f-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(196,154,43,.16); }
.f-input::placeholder { color: #93a2b1; }
textarea.f-input { resize: vertical; min-height: 110px; }
.f-input.is-error { border-color: var(--danger); animation: shakeX .4s; }
@keyframes shakeX { 0%,100% { transform: translateX(0); } 20%,60% { transform: translateX(-6px); } 40%,80% { transform: translateX(6px); } }
.field-error { color: var(--danger); font-size: .84rem; margin-top: .35rem; display: none; }
.field-error.show { display: block; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form-note { font-size: .82rem; color: var(--text-secondary); margin-top: .8rem; }

/* ── lead modal ────────────────────────────────────────────────────────── */
.lead-box { position: fixed; inset: 0; z-index: 1500; display: none; align-items: center; justify-content: center; padding: 1.2rem; }
.lead-box.open { display: flex; }
.lead-box__overlay { position: absolute; inset: 0; background: rgba(15,28,44,.7); backdrop-filter: blur(4px); }
.lead-box__dialog { position: relative; z-index: 1; width: 100%; max-width: 440px; background: var(--bg-secondary); border-radius: var(--radius-lg); padding: clamp(1.6rem, 4vw, 2.4rem); box-shadow: var(--shadow-lg); border-top: 4px solid var(--accent); animation: modalIn .4s var(--ease); overflow: hidden; }
@keyframes modalIn { from { opacity: 0; transform: translateY(20px) scale(.98); } }
.lead-box__ripple { position: absolute; top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%; background: radial-gradient(circle, var(--water-effect), transparent 70%); }
.lead-box__close { position: absolute; top: 1rem; right: 1rem; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border); background: transparent; color: var(--text-secondary); z-index: 2; }
.lead-box__close:hover { border-color: var(--accent); color: var(--accent); }
.lead-box__title { font-size: 1.7rem; position: relative; }
.lead-box__lead { color: var(--text-secondary); margin: .6rem 0 1.4rem; font-size: .98rem; }
.lead-form__note { font-size: .78rem; color: var(--text-secondary); margin-top: .8rem; text-align: center; }
.lead-form__done { text-align: center; padding: 1rem 0; }
.lead-form__done-ico { width: 72px; height: 72px; margin: 0 auto 1rem; border-radius: 50%; display: grid; place-items: center; font-size: 1.8rem; color: #fff; background: var(--success); animation: floaty 4s ease-in-out infinite; }
.lead-form__done h3 { font-size: 1.4rem; }
.lead-form__done p { color: var(--text-secondary); margin-top: .5rem; }

/* ── cookie bar ────────────────────────────────────────────────────────── */
.cookie-bar { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 1400; max-width: 720px; margin-inline: auto; background: var(--bg-deep); color: var(--text-on-dark); border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 1px solid rgba(196,154,43,.35); overflow: hidden; animation: cookieIn .5s var(--ease); }
@keyframes cookieIn { from { opacity: 0; transform: translateY(16px); } }
.cookie-bar__wave { height: 3px; background: linear-gradient(90deg, var(--accent-blue-light), var(--accent), var(--accent-blue-light)); background-size: 200% 100%; animation: waveMove 4s linear infinite; }
@keyframes waveMove { to { background-position: 200% 0; } }
.cookie-bar__inner { display: flex; align-items: center; gap: 1.2rem; padding: 1rem 1.3rem; flex-wrap: wrap; }
.cookie-bar__text { font-size: .9rem; color: var(--text-on-dark-dim); flex: 1; min-width: 240px; }
.cookie-bar__text i { color: var(--accent); }
.cookie-bar__text a { color: var(--accent-soft); text-decoration: underline; }

/* ── anchor fab + quest launch ─────────────────────────────────────────── */
.anchor-fab { position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 800; width: 58px; height: 58px; border-radius: 50%; border: 1px solid var(--accent); background: var(--accent-blue); color: var(--accent-soft); font-size: 1.4rem; box-shadow: var(--shadow-md); display: grid; place-items: center; animation: floaty 4.5s ease-in-out infinite; }
.anchor-fab:hover { background: var(--accent); color: #1C2A3A; }
.anchor-fab__tip { position: absolute; right: 72px; top: 50%; transform: translateY(-50%); white-space: nowrap; background: var(--bg-deep); color: #fff; padding: .5em .9em; border-radius: 9px; font-size: .82rem; opacity: 0; pointer-events: none; transition: opacity .25s; box-shadow: var(--shadow-sm); }
.anchor-fab:hover .anchor-fab__tip { opacity: 1; }

/* ── quest ─────────────────────────────────────────────────────────────── */
.q-launch { position: fixed; left: 1.4rem; bottom: 1.4rem; z-index: 820; display: inline-flex; align-items: center; gap: .7rem; padding: .7em 1.1em .7em .8em; border: 1px solid var(--accent); border-radius: 40px; background: var(--accent-blue); color: #fff; box-shadow: var(--shadow-md); overflow: hidden; }
.q-launch:hover { background: var(--accent-blue-hover); color: #fff; }
.q-launch.is-hidden { display: none; }
.q-launch > i { width: 30px; height: 30px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--accent); color: #1C2A3A; z-index: 1; }
.q-launch__wave { position: absolute; inset: 0; background: radial-gradient(circle at 20% 50%, rgba(196,154,43,.4), transparent 60%); animation: ripQuiet 3s ease-in-out infinite; }
.q-launch__body { display: flex; flex-direction: column; line-height: 1.15; z-index: 1; }
.q-launch__label { font-weight: 600; font-size: .9rem; }
.q-launch__pct { font-family: var(--font-mono); font-size: .74rem; color: var(--accent-soft); }

.q-panel { position: fixed; left: 1.4rem; bottom: 1.4rem; z-index: 1450; width: min(400px, calc(100vw - 2rem)); max-height: min(84vh, 680px); overflow-y: auto; background: var(--bg-secondary); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border-top: 4px solid var(--accent); padding: 1.4rem; transform: translateY(140%); opacity: 0; pointer-events: none; transition: transform .45s var(--ease), opacity .3s; }
.q-panel.show { transform: translateY(0); opacity: 1; pointer-events: auto; }
.q-panel__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.q-panel__title { font-size: 1.35rem; }
.q-panel__title span { color: var(--accent); }
.q-panel__min { width: 38px; height: 38px; flex: none; border: 1px solid var(--border); border-radius: 10px; background: transparent; color: var(--text-secondary); }
.q-bar { position: relative; height: 10px; border-radius: 6px; background: var(--bg-primary); margin: 1rem 0 1.3rem; overflow: hidden; border: 1px solid var(--border); }
.q-bar__fill { height: 100%; width: 0; border-radius: 6px; background: linear-gradient(90deg, var(--accent-blue-light), var(--accent)); transition: width .5s var(--ease); }
.q-bar__max { position: absolute; right: .5em; top: 50%; transform: translateY(-50%); font-family: var(--font-mono); font-size: .6rem; color: var(--text-secondary); }
.q-steps { display: flex; flex-direction: column; gap: .7rem; }
.q-step { display: flex; gap: .8rem; padding: .8rem; border: 1px solid var(--border); border-radius: 12px; background: var(--bg-primary); transition: .25s; }
.q-step.done { border-color: var(--success); background: rgba(74,124,92,.07); }
.q-step__ico { width: 38px; height: 38px; flex: none; border-radius: 10px; display: grid; place-items: center; color: var(--accent-blue); background: var(--water-effect); }
.q-step.done .q-step__ico { background: var(--success); color: #fff; }
.q-step__body b { display: block; font-size: .95rem; }
.q-step__body small { display: block; color: var(--text-secondary); font-size: .82rem; margin-top: .2rem; }
.q-step__rw { font-family: var(--font-mono); color: var(--accent); font-size: .78rem; }
.q-step__cnt { font-family: var(--font-mono); color: var(--text-secondary); font-size: .78rem; }
.q-share { border: none; background: none; color: var(--accent-blue); font-weight: 600; padding: 0; text-decoration: underline; }
.q-dwell-timer { display: inline-block; margin-top: .3rem; font-family: var(--font-mono); font-size: .74rem; color: var(--accent-hover); }
.q-promo { margin-top: 1.2rem; }
.q-promo label { font-size: .8rem; font-weight: 600; color: var(--text-secondary); }
.q-promo__row { display: flex; gap: .5rem; margin-top: .4rem; }
.q-promo #q-promo { flex: 1; font-family: var(--font-mono); font-weight: 600; letter-spacing: .05em; padding: .7em .9em; border: 1px dashed var(--accent); border-radius: 10px; background: rgba(196,154,43,.08); color: var(--accent-hover); }
#q-activate { margin-top: 1rem; }
.q-msg { margin-top: .9rem; font-size: .88rem; color: var(--text-secondary); min-height: 1.2em; }
.q-msg.good { color: var(--success); font-weight: 600; }
.q-panel__start { margin-top: 1rem; }
.q-panel.show .q-panel__start { display: none; }
.q-panel__start ~ * {}

/* тряска цели-забора */
.q-target { cursor: grab; position: relative; }
.q-target.q-shaking { cursor: grabbing; }
.q-target.q-shake-anim { animation: qShake .34s; }
@keyframes qShake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-4px) rotate(-.6deg); } 75% { transform: translateX(4px) rotate(.6deg); } }
.q-target.q-done { outline: 2px solid var(--success); outline-offset: 3px; }
.q-target::after { content: "потрясите"; position: absolute; top: .6rem; left: .6rem; z-index: 5; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .08em; text-transform: uppercase; background: var(--accent); color: #1C2A3A; padding: .3em .6em; border-radius: 6px; box-shadow: var(--shadow-sm); }
.q-target.q-done::after { content: "готово ✓"; background: var(--success); color: #fff; }
.q-spark { position: fixed; z-index: 3000; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-soft); pointer-events: none; box-shadow: 0 0 8px var(--accent); }
.q-article-confirm { margin-top: 2rem; padding: 1.4rem; border: 1px dashed var(--accent); border-radius: var(--radius); background: rgba(196,154,43,.06); text-align: center; }
.q-egg { display: inline-block; font-size: 1.4rem; cursor: pointer; user-select: none; animation: floaty 3s ease-in-out infinite; }

/* ── utilities ─────────────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.grid-2--wide-first { grid-template-columns: 1.2fr .8fr; }
.text-center { text-align: center; }
.mt-lg { margin-top: clamp(2rem,5vw,3.5rem); }
.divider-wave { height: 40px; background: var(--bg-deep); position: relative; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ── responsive ────────────────────────────────────────────────────────── */
@media (min-width: 900px) {
  .step__line { display: block; }
}
@media (max-width: 992px) {
  .nav-menu, .navbar__cta .btn { display: none; }
  .phone-inline { display: inline-flex; }
  .burger { display: block; }
  .quiz__grid { grid-template-columns: 1fr; }
  .quiz__preview { border-left: none; border-top: 1px solid rgba(255,255,255,.08); }
  .contacts-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-2--wide-first { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topbar__note, .topbar__hours { display: none; }
  .hero__grid { grid-template-columns: 3px 1fr; }
  .promo-strip__inner { flex-direction: column; align-items: flex-start; text-align: left; }
  .lightbox__prev { left: .6rem; } .lightbox__next { right: .6rem; }
  .lightbox__btn { width: 46px; height: 46px; }
  .anchor-fab { right: 1rem; bottom: 1rem; }
  .q-launch { left: 1rem; bottom: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}