/* АЛЬПИЙСК v19 — Premium Design System */

@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@300;400;500;600;700&family=Onest:wght@300;400;500;600;700&display=swap');

:root {
  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Onest', sans-serif;

  --accent: #C9A227;
  --accent-light: #E8C547;
  --accent-glow: rgba(201, 162, 39, 0.45);
  --accent-dim: rgba(201, 162, 39, 0.15);

  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --radius-xl: 0;

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  --header-height: 80px;
  --container: 1280px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

[data-theme="dark"] {
  --bg-primary: #0A0B0D;
  --bg-secondary: #111318;
  --bg-tertiary: #1A1D24;
  --bg-card: rgba(26, 29, 36, 0.85);
  --bg-glass: rgba(17, 19, 24, 0.75);

  --text-primary: #F4F4F5;
  --text-secondary: #A1A1AA;
  --text-muted: #71717A;

  --border: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(201, 162, 39, 0.3);

  --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px var(--accent-glow);

  --metal-gradient: linear-gradient(135deg, #2A2D35 0%, #1A1D24 50%, #2A2D35 100%);
  --hero-gradient: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(201, 162, 39, 0.12) 0%, transparent 70%);
}

[data-theme="light"] {
  --bg-primary: #F8F7F4;
  --bg-secondary: #FFFFFF;
  --bg-tertiary: #EEEDE8;
  --bg-card: rgba(255, 255, 255, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.85);

  --text-primary: #18181B;
  --text-secondary: #52525B;
  --text-muted: #A1A1AA;

  --border: rgba(0, 0, 0, 0.08);
  --border-accent: rgba(201, 162, 39, 0.4);

  --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 40px rgba(201, 162, 39, 0.2);

  --metal-gradient: linear-gradient(135deg, #E8E7E2 0%, #D4D3CE 50%, #E8E7E2 100%);
  --hero-gradient: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(201, 162, 39, 0.08) 0%, transparent 70%);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  hyphens: auto;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
  max-width: 100%;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.4;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

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

/* Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
  hyphens: auto;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

.text-accent { color: var(--accent); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }

.label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

.header.scrolled {
  height: 68px;
  box-shadow: var(--shadow);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 1rem;
  min-width: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  min-width: 0;
  flex-shrink: 1;
}

.logo__text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logo__icon {
  width: 40px;
  height: 40px;
  border-radius: 0;
  display: block;
  flex-shrink: 0;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  transition: color var(--transition);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 0;
  border: 2px solid var(--accent);
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: all var(--transition);
  flex-shrink: 0;
  box-shadow: 0 0 0 1px var(--border);
  padding: 0;
}

.theme-toggle__icon {
  display: block;
  flex-shrink: 0;
  pointer-events: none;
}

[data-theme="light"] .theme-toggle {
  background: var(--bg-secondary);
  color: #8B6914;
  border-color: #8B6914;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12), inset 0 0 0 1px rgba(201, 162, 39, 0.25);
}

[data-theme="dark"] .theme-toggle {
  color: var(--accent-light);
  border-color: var(--accent-light);
}

.theme-toggle:hover {
  border-color: var(--accent-light);
  color: var(--accent-light);
  background: var(--accent-dim);
  box-shadow: var(--shadow-glow), 0 0 24px var(--accent-glow);
  transform: translateY(-1px);
}

.burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 2px solid var(--accent);
  border-radius: 0;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  flex-shrink: 0;
  transition: all var(--transition);
}

.burger:hover,
.burger.active {
  background: var(--accent-dim);
  border-color: var(--accent-light);
  color: var(--accent);
  box-shadow: var(--shadow-glow);
}

.burger__svg {
  display: block;
  pointer-events: none;
}

.burger.active .burger__svg {
  opacity: 0.85;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 0;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s;
}

.btn:hover::before {
  transform: translateX(100%);
}

.btn--primary {
  background: var(--accent);
  color: #0A0B0D;
  border: 1px solid var(--accent);
}

.btn--primary:hover {
  background: var(--accent-light);
  box-shadow: 0 0 28px var(--accent-glow), 0 4px 16px rgba(201, 162, 39, 0.35);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.btn--ghost {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}

.btn--ghost:hover {
  background: var(--accent);
  color: #0A0B0D;
  box-shadow: var(--shadow-glow);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.7rem;
}

.btn--lg {
  padding: 1.1rem 2.25rem;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  position: relative;
  overflow: hidden;
}

.hero > .container {
  display: flex;
  justify-content: center;
  width: 100%;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--hero-gradient);
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  opacity: 0.5;
  animation: heroGridDrift 28s linear infinite;
}

@keyframes heroGridDrift {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 60px 60px, 60px 60px; }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.hero__title {
  margin-bottom: 1.5rem;
}

.hero__title span {
  display: block;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin: 0 auto 2.5rem;
  max-width: 680px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  justify-content: center;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.hero__stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Sections */
.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
  position: relative;
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section__header .label {
  margin-bottom: 1rem;
  display: block;
}

.section__header p {
  color: var(--text-secondary);
  margin-top: 1rem;
  font-size: 1.05rem;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 2rem;
  backdrop-filter: blur(10px);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow), 0 0 24px rgba(201, 162, 39, 0.12);
}

.card__icon {
  width: 56px;
  height: 56px;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.card__title {
  margin-bottom: 0.75rem;
}

.card__text {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Calculator guide */
.calc-guide {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  margin-bottom: 2rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, var(--accent-dim) 0%, var(--bg-secondary) 50%, var(--accent-dim) 100%);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glow);
}

.calc-guide__step {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex: 1;
  min-width: 0;
  padding: 0.5rem 0.75rem;
}

.calc-guide__badge {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--bg-primary);
  background: var(--accent);
  border-radius: 50%;
}

.calc-guide__icon {
  flex-shrink: 0;
  font-size: 1.5rem;
  line-height: 1;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.calc-guide__content {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.calc-guide__content strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
  line-height: 1.35;
}

.calc-guide__content span {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.calc-guide__connector {
  flex-shrink: 0;
  align-self: center;
  width: 2rem;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}

/* Calculator */
.calculator {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.calculator__header {
  background: var(--metal-gradient);
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.calculator__title {
  font-family: var(--font-display);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.calculator__status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.calculator__status-dot {
  width: 8px;
  height: 8px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.calculator__body {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 380px);
  min-height: 500px;
}

.calculator__main {
  padding: 2rem;
  border-right: 1px solid var(--border);
}

.calculator__sidebar {
  background: var(--bg-tertiary);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: visible;
  container-type: inline-size;
  container-name: calc-sidebar;
}

.calculator__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.calc-cat-btn {
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 0;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all var(--transition);
}

.calc-cat-btn:hover,
.calc-cat-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 15px var(--accent-glow);
}

.calculator__services {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 400px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.calculator__services::-webkit-scrollbar {
  width: 4px;
}

.calculator__services::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

.calc-service {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 0;
  transition: all var(--transition);
  cursor: pointer;
}

.calc-service:hover {
  border-color: var(--border-accent);
  background: var(--accent-dim);
}

.calc-service.selected {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: 0 0 20px var(--accent-glow);
}

.calc-service__check {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  margin-top: 2px;
}

.calc-service.selected .calc-service__check {
  background: var(--accent);
  border-color: var(--accent);
}

.calc-service.selected .calc-service__check::after {
  content: '✓';
  color: #0A0B0D;
  font-size: 0.75rem;
  font-weight: 700;
}

.calc-service__info { flex: 1; }
.calc-service__name { font-weight: 500; margin-bottom: 0.25rem; }
.calc-service__price { font-size: 0.85rem; color: var(--accent); }

.calc-service__options {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  display: none;
}

.calc-service.selected .calc-service__options {
  display: block;
}

.calc-option {
  margin-bottom: 0.75rem;
}

.calc-option__label {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.calc-option__value {
  color: var(--accent);
  font-weight: 600;
}

.calc-slider {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--bg-tertiary);
  border-radius: 3px;
  outline: none;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-glow);
  transition: transform var(--transition);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Scoreboard */
.scoreboard {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.scoreboard__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.scoreboard__display {
  background: #0A0B0D;
  border: 2px solid var(--border);
  border-radius: 0;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .scoreboard__display {
  background: #18181B;
}

.scoreboard__display::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.1) 2px,
    rgba(0,0,0,0.1) 4px
  );
  pointer-events: none;
}

.scoreboard__amount {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--accent);
  text-align: right;
  position: relative;
  z-index: 1;
  font-variant-numeric: tabular-nums;
}

.scoreboard__currency {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

.scoreboard__items {
  flex: 1;
  overflow-y: auto;
  margin-bottom: 1.5rem;
  max-height: 200px;
}

.scoreboard__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.scoreboard__item-name {
  color: var(--text-secondary);
  flex: 1;
  padding-right: 1rem;
}

.scoreboard__item-price {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
}

.scoreboard__empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 2rem 0;
}

.scoreboard__actions {
  display: grid;
  gap: 0.5rem;
  max-width: 560px;
  margin-inline: auto;
  justify-items: center;
}

.scoreboard__actions.messengers-grid--calc {
  max-width: 100%;
  grid-template-columns: repeat(3, 1fr);
}

/* Reviews / Acts */
.acts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.act-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 0;
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}

.act-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent);
}

.act-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--border-accent);
}

.act-card__header {
  background: var(--metal-gradient);
  padding: 1rem 1.5rem;
  border-bottom: 1px dashed var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.act-card__number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.act-card__date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.act-card__body {
  padding: 1.5rem;
}

.act-card__client {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.act-card__service {
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.act-card__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.act-card__stamp {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.act-card__rating {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.act-card__status {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #22C55E;
  border: 1px solid #22C55E;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

/* Вопросы — Metal Panels */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-panel {
  margin-bottom: 1rem;
  border-radius: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--metal-gradient);
  transition: all var(--transition);
}

.faq-panel:hover {
  border-color: var(--border-accent);
}

.faq-panel.active {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
}

.faq-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  gap: 1rem;
}

.faq-panel__question {
  font-weight: 600;
  font-size: 1rem;
}

.faq-panel__icon {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: transform var(--transition);
  flex-shrink: 0;
}

.faq-panel.active .faq-panel__icon {
  transform: rotate(45deg);
  background: var(--accent);
  color: #0A0B0D;
  border-color: var(--accent);
}

.faq-panel__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-panel__answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  margin: 0 1.5rem 1.5rem;
}

/* Messenger icon buttons — v20 protected icon span, full labels */
.messenger-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.85rem 0.65rem;
  justify-items: center;
  align-items: start;
  width: 100%;
  min-width: 0;
  max-width: 600px;
  margin-inline: auto;
  position: relative;
  z-index: auto;
}

.messenger-grid--contacts {
  max-width: 560px;
}

.messenger-grid--footer {
  max-width: 100%;
  justify-items: center;
}

.messenger-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
  text-decoration: none;
  flex-shrink: 0;
  overflow: hidden;
  font-size: 0;
  line-height: 0;
  position: relative;
}

.messenger-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
  pointer-events: none;
  position: relative;
  z-index: 1;
}

.messenger-btn img,
.messenger-btn svg,
.messenger-btn__icon svg {
  width: 26px;
  height: 26px;
  display: block;
  flex-shrink: 0;
  fill: #ffffff;
}

.messenger-btn--telegram {
  background: #0088CC;
  box-shadow: 0 0 0 rgba(0, 136, 204, 0);
}
.messenger-btn--telegram:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 136, 204, 0.5);
  filter: brightness(1.08);
}

.messenger-btn--whatsapp {
  background: #25D366;
  box-shadow: 0 0 0 rgba(37, 211, 102, 0);
}
.messenger-btn--whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  filter: brightness(1.08);
}

.messenger-btn--max {
  background: #7B3FE4;
  box-shadow: 0 0 0 rgba(123, 63, 228, 0);
}
.messenger-btn--max:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(123, 63, 228, 0.5);
  filter: brightness(1.08);
}

.messenger-btn--email {
  background: #EA4335;
  box-shadow: 0 0 0 rgba(234, 67, 53, 0);
}
.messenger-btn--email:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(234, 67, 53, 0.5);
  filter: brightness(1.08);
}

.messenger-btn--phone {
  background: var(--accent);
  box-shadow: 0 0 0 rgba(var(--accent-rgb, 255, 140, 0), 0);
}
.messenger-btn--phone:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.25), 0 6px 20px rgba(255, 140, 0, 0.45);
  filter: brightness(1.08);
}

.messenger-btn--telegram:hover,
.messenger-btn--whatsapp:hover,
.messenger-btn--max:hover,
.messenger-btn--email:hover {
  transform: translateY(-3px) scale(1.05);
}

@media (max-width: 768px) {
  .messenger-grid {
    grid-template-columns: repeat(5, 1fr);
    min-width: min(100%, 420px);
    max-width: 100%;
    gap: 0.65rem 0.4rem;
  }

  .messenger-btn {
    width: 48px;
    height: 48px;
  }

  .messenger-btn img,
  .messenger-btn svg,
  .messenger-btn__icon svg {
    width: 24px;
    height: 24px;
  }

  .messenger-label {
    font-size: 0.5rem;
    letter-spacing: 0.06em;
  }
}

@media (max-width: 400px) {
  .messenger-grid {
    min-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 0.25rem;
  }
}

/* Legacy alias for contact page */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  max-width: 480px;
  margin: 0 auto;
}

/* Services catalog */
.services-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
  position: sticky;
  top: calc(var(--header-height) + 1rem);
  z-index: 10;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  padding: 1rem;
  border-radius: 0;
  border: 1px solid var(--border);
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  min-width: 0;
}

.services-nav__link {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  border-radius: 0;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  transition: all var(--transition);
  min-width: 0;
  box-sizing: border-box;
}

.services-nav__link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.service-category {
  margin-bottom: 4rem;
  scroll-margin-top: calc(var(--header-height) + 80px);
}

.service-category__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--accent);
}

.service-category__icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.service-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.service-table th,
.service-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.service-table th {
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-tertiary);
}

.service-table th:nth-child(1),
.service-table td:nth-child(1) {
  width: 50%;
}

.service-table th:nth-child(2),
.service-table td:nth-child(2) {
  width: 22%;
}

.service-table th:nth-child(3),
.service-table td:nth-child(3) {
  width: 28%;
}

.service-table tr:hover td {
  background: var(--accent-dim);
}

.service-table__price {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
}

/* Articles */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.article-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.article-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: var(--border-accent);
}

.article-card__body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card__category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}

.article-card__title {
  margin-bottom: 0.75rem;
  transition: color var(--transition);
}

.article-card:hover .article-card__title {
  color: var(--accent);
}

.article-card__excerpt {
  color: var(--text-secondary);
  font-size: 0.9rem;
  flex: 1;
  margin-bottom: 1rem;
}

.article-card__link {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Article page */
.article-hero {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  background: var(--hero-gradient);
  border-bottom: 1px solid var(--border);
}

.article-hero h1 {
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  line-height: 1.2;
  overflow-wrap: break-word;
  hyphens: auto;
}

.article-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 3rem var(--gutter);
  width: 100%;
}

.article-content h2 {
  margin: 2.5rem 0 1rem;
  font-size: 1.5rem;
}

.article-content h3 {
  margin: 2rem 0 0.75rem;
  font-size: 1.2rem;
}

.article-content p {
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.8;
  overflow-wrap: break-word;
  hyphens: auto;
}

.article-content ul, .article-content ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--text-secondary);
}

.article-content li {
  margin-bottom: 0.5rem;
  list-style: disc;
}

.article-content ol li {
  list-style: decimal;
}

.article-content strong {
  color: var(--text-primary);
}

.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--accent-dim);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-secondary);
  font-style: italic;
}

/* Page hero */
.page-hero {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  text-align: center;
  background: var(--hero-gradient);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 5vw, 2.8rem);
  line-height: 1.2;
  overflow-wrap: break-word;
  hyphens: auto;
}

.page-hero p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Requisites */
.requisites {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 2rem;
}

.requisites__row {
  display: flex;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}

.requisites__row:last-child {
  border-bottom: none;
}

.requisites__label {
  font-size: 0.85rem;
  color: var(--text-muted);
  min-width: 140px;
  flex-shrink: 0;
}

.requisites__value {
  font-weight: 500;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer__brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 300px;
}

.footer__title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer__link:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__legal a:hover {
  color: var(--accent);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  z-index: 9998;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: 600px;
  width: calc(100% - 2rem);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cookie-banner.visible {
  transform: translateX(-50%) translateY(0);
}

.cookie-banner p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  flex: 1;
}

.cookie-banner a {
  color: var(--accent);
  text-decoration: underline;
}

/* Admin */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 2rem 1.5rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.admin-sidebar__title {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.admin-sidebar__version {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-nav__link {
  padding: 0.75rem 1rem;
  border-radius: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  text-align: left;
  width: 100%;
}

.admin-nav__link:hover,
.admin-nav__link.active {
  background: var(--accent-dim);
  color: var(--accent);
}

.admin-main {
  padding: 2rem;
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.admin-help ol,
.admin-help ul {
  margin: 0.75rem 0 1rem 1.25rem;
  line-height: 1.7;
}

.admin-help li {
  margin-bottom: 0.35rem;
}

.admin-help code {
  background: var(--bg-secondary);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}

.admin-help h3 {
  margin-bottom: 0.75rem;
}

.admin-help p {
  margin-bottom: 0.75rem;
}

.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-form__group {
  margin-bottom: 1.35rem;
}

.admin-modal__body .admin-form__group:last-child {
  margin-bottom: 0;
}

.admin-form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.admin-form__input,
.admin-form__textarea,
.admin-form__select {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 0;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color var(--transition);
}

.admin-form__input:focus,
.admin-form__textarea:focus,
.admin-form__select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.admin-form__textarea {
  min-height: 120px;
  resize: vertical;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.admin-table th,
.admin-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.admin-table th {
  background: var(--bg-tertiary);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.admin-actions {
  display: flex;
  gap: 0.5rem;
}

.admin-toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--accent);
  color: #0A0B0D;
  padding: 1rem 1.5rem;
  border-radius: 0;
  font-weight: 600;
  font-size: 0.9rem;
  transform: translateY(150%);
  transition: transform 0.4s ease;
  z-index: 10000;
}

.admin-toast.visible {
  transform: translateY(0);
}

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px var(--accent-glow); }
  50% { box-shadow: 0 0 40px var(--accent-glow); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
}

.reveal.visible {
  animation: fadeInUp 0.8s ease forwards;
}

.services-page .services-nav {
  z-index: 40;
  isolation: isolate;
}

.services-page .services-catalog,
.services-page .service-category,
.services-page .service-category__header,
.services-page .service-table {
  position: relative;
  z-index: 1;
}

.services-page .reveal {
  opacity: 1;
  transform: none;
}

.contacts-map {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.25rem;
}

.contacts-map__head {
  margin-bottom: 1rem;
}

.contacts-map__head h2 {
  margin-bottom: 0.35rem;
}

.contacts-map__frame {
  width: 100%;
  min-height: 360px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

/* Mobile nav overlay & slide-out menu */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.mobile-nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 380px);
  max-width: 100vw;
  height: 100%;
  height: 100dvh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 0;
  box-sizing: border-box;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.25);
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--gutter);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.mobile-nav__close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border);
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-radius: 0;
  transition: all var(--transition);
  flex-shrink: 0;
}

.mobile-nav__close:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.5rem max(var(--gutter), env(safe-area-inset-right, 0px)) 1.5rem max(var(--gutter), env(safe-area-inset-left, 0px));
  flex: 1;
  width: 100%;
  box-sizing: border-box;
}

.mobile-nav__link {
  display: block;
  padding: 1rem 1.25rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  transition: all var(--transition);
}

.mobile-nav__link:hover,
.mobile-nav__link.active {
  color: var(--accent);
  border-color: var(--border-accent);
  background: var(--accent-dim);
  box-shadow: 0 0 20px var(--accent-glow);
}

.mobile-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem max(var(--gutter), env(safe-area-inset-right, 0px)) max(1.5rem, env(safe-area-inset-bottom, 0px)) max(var(--gutter), env(safe-area-inset-left, 0px));
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
}

.mobile-nav__calc {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 100%;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .calc-guide {
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
  }

  .calc-guide__connector {
    width: 2px;
    height: 1.25rem;
    background: linear-gradient(180deg, transparent, var(--accent), transparent);
  }

  .calculator__body {
    grid-template-columns: 1fr;
  }

  .calculator__main {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .calculator__header {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .calculator__sidebar {
    padding: 1.5rem;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: relative;
    height: auto;
    padding: 1.25rem;
  }

  .admin-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .admin-nav__link {
    flex: 1 1 auto;
    min-width: calc(50% - 0.25rem);
  }

  .services-nav {
    display: grid;
    grid-template-columns: 1fr;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 0.5rem;
    overflow: visible;
  }

  .services-nav__link {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: left;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
    min-width: 0;
  }

  .articles-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .nav,
  .header__calc,
  .theme-toggle--header {
    display: none;
  }

  .burger {
    display: flex;
  }

  .logo {
    font-size: 1rem;
    gap: 0.5rem;
  }

  .logo__icon {
    width: 36px;
    height: 36px;
  }

  .header__actions {
    gap: 0.5rem;
  }

  .grid--2, .grid--3, .grid--4 {
    grid-template-columns: 1fr;
  }

  .hero__stats {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .messenger-grid--footer {
    max-width: 100%;
  }

  .service-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .services-page .services-nav {
    position: static;
    top: auto;
  }

  .services-nav {
    display: grid;
    grid-template-columns: 1fr;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    top: calc(var(--header-height) + 0.5rem);
    padding: 0.75rem;
    gap: 0.5rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: visible;
    margin-left: 0;
    margin-right: 0;
  }

  .services-nav__link {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: left;
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
    hyphens: auto;
    min-width: 0;
  }

  .service-table th:nth-child(1),
  .service-table td:nth-child(1),
  .service-table th:nth-child(2),
  .service-table td:nth-child(2),
  .service-table th:nth-child(3),
  .service-table td:nth-child(3) {
    width: auto;
  }

  .faq-panel__header {
    padding: 1rem 1.25rem;
  }

  .faq-panel__question {
    font-size: 0.95rem;
    line-height: 1.4;
  }

  .cookie-banner {
    flex-direction: column;
    text-align: center;
  }

  .requisites__row {
    flex-direction: column;
    gap: 0.25rem;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .calculator__main,
  .calculator__sidebar {
    padding: 1.25rem;
  }

  .calculator__services {
    max-height: none;
  }

  .scoreboard__actions {
    max-width: 100%;
  }

  .admin-main {
    padding: 1.25rem;
  }

  .admin-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .page-hero,
  .article-hero {
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 2rem;
  }

  .article-content {
    padding: 2rem max(var(--gutter), 16px);
  }

  .hero__title {
    font-size: clamp(1.55rem, 7vw, 2.3rem);
    line-height: 1.2;
  }

  .service-category__header h2,
  .faq-panel__question,
  .vacancy-card h3,
  .city-card h3 {
    overflow-wrap: break-word;
    hyphens: auto;
  }
}

@media (max-width: 480px) {
  :root {
    --gutter: 1rem;
  }

  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .calculator__categories {
    flex-direction: column;
  }

  .calc-cat-btn {
    width: 100%;
    text-align: center;
  }

  .calculator__header {
    padding: 1rem 1.25rem;
  }

  .scoreboard__amount {
    font-size: 1.75rem;
  }

  .acts-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3rem 0;
  }

  .section__header {
    margin-bottom: 2.5rem;
  }

  .card {
    padding: 1.5rem;
  }

  .admin-nav__link {
    min-width: 100%;
  }

  .contacts-map__frame {
    min-height: 300px;
  }
}

@media (max-width: 320px) {
  .logo__text {
    font-size: 0.85rem;
    letter-spacing: 0.02em;
  }

  .mobile-nav {
    width: 100%;
  }

  .services-nav__link {
    font-size: 0.75rem;
    padding: 0.6rem 0.85rem;
  }

  .messenger-grid--contacts {
    max-width: 100%;
  }

  .service-category__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .service-category__header h2 {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
}

/* АЛЬПИЙСК v7 — Text logo, messenger labels, breadcrumbs, sitemap */

.logo--text {
  gap: 0;
}

.logo--text .logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.5vw, 1.45rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-light) 55%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-theme="light"] .logo--text .logo__text {
  background: linear-gradient(135deg, #18181B 0%, #8B6914 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.messenger-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  min-width: 72px;
  width: 100%;
  max-width: 96px;
  position: relative;
  z-index: 0;
}

.messenger-label {
  font-family: var(--font-display);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-align: center;
  line-height: 1.2;
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
  overflow: visible;
  text-overflow: clip;
  min-width: max-content;
}

.messenger-grid {
  align-items: start;
}

.messenger-grid--footer .messenger-label {
  font-size: 0.55rem;
  letter-spacing: 0.08em;
}

.messenger-grid--calculator .messenger-label {
  font-size: 0.58rem;
}

.articles-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.articles-filters__btn {
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 0.55rem 0.95rem;
  border-radius: 0;
  cursor: pointer;
  min-height: 40px;
  transition: all var(--transition);
}

.articles-filters__btn.active {
  background: var(--accent);
  color: #0A0B0D;
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

.articles-filters__btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.articles-empty {
  margin-top: 1rem;
  color: var(--text-secondary);
}

.city-grid,
.city-services-grid,
.vacancies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.city-card,
.city-service-card,
.vacancy-card {
  display: block;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  color: inherit;
  text-decoration: none;
}

.breadcrumbs {
  padding-top: calc(var(--header-height) + 1rem);
  padding-bottom: 0.5rem;
}

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.5rem;
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumbs__item:not(:last-child)::after {
  content: '›';
  margin-left: 0.5rem;
  color: var(--accent);
  opacity: 0.7;
}

.breadcrumbs__item a {
  color: var(--text-secondary);
  transition: color var(--transition);
}

.breadcrumbs__item a:hover {
  color: var(--accent);
}

.breadcrumbs__item[aria-current="page"] {
  color: var(--text-primary);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-hero + .section .breadcrumbs,
.article-hero .breadcrumbs {
  padding-top: 0;
}

.sitemap-preview-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sitemap-preview-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  word-break: break-all;
}

.sitemap-preview-list a {
  color: var(--accent);
}

.sitemap-preview-meta {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.admin-sitemap-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

/* Cities + vacancies */
.city-grid,
.vacancies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.city-card,
.vacancy-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.25rem;
}

.city-card h3,
.vacancy-card h3 {
  margin-bottom: 0.5rem;
}

.city-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  align-items: stretch;
}

.city-service-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 100%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.25rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.city-service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.city-service-card h3 {
  margin: 0 0 0.7rem;
  font-size: clamp(1rem, 2.1vw, 1.2rem);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.city-service-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.6;
}

.city-section__header {
  margin-bottom: 2rem;
}

.city-section__header .section__title {
  margin-bottom: 0.75rem;
}

.city-section__header p {
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto;
  line-height: 1.65;
}

.city-benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.city-benefit-card {
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 1.15rem 1.2rem;
}

.city-benefit-card h3 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  line-height: 1.35;
}

.city-benefit-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.58;
}

.city-cta .cta-messengers {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  justify-items: center;
  align-items: start;
  gap: 0.75rem 0.5rem;
  max-width: 560px;
  margin: 0 auto;
}

.city-cta .cta-messengers .messenger-item {
  max-width: 88px;
  width: 100%;
}

@media (max-width: 480px) {
  .messenger-label {
    font-size: 0.52rem;
    letter-spacing: 0.07em;
  }

  .logo--text .logo__text {
    letter-spacing: 0.12em;
    font-size: 1rem;
  }

  .city-cta .cta-messengers,
  .vacancy-apply-panel .messenger-grid {
    grid-template-columns: repeat(5, 1fr);
    min-width: min(100%, 420px);
    max-width: 100%;
  }

  .city-services-grid,
  .city-benefits-grid {
    grid-template-columns: 1fr;
  }

  .city-service-card,
  .city-benefit-card {
    padding: 1rem;
  }
}

/* АЛЬПИЙСК v8 — Messenger static display, article cards, services nav */

.messenger-grid--calculator,
.messenger-grid--contacts,
.messenger-grid--footer,
.cta-messengers .messenger-grid {
  opacity: 1;
  transform: none;
}

.scoreboard__actions.messenger-grid--calculator {
  row-gap: 0.5rem;
  align-items: start;
  justify-items: center;
}

/* АЛЬПИЙСК v21 — Calculator sidebar messengers: never clip 5 buttons */
.messengers-grid--calc,
.scoreboard__actions.messengers-grid--calc {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
  min-width: 0 !important;
  max-width: 100%;
  margin-inline: 0;
  overflow: visible;
  justify-items: center;
  align-items: start;
}

.messengers-grid--calc .messenger-item:nth-child(4) {
  grid-column: 2;
}

.messengers-grid--calc .messenger-item:nth-child(5) {
  grid-column: 3;
}

.messengers-grid--calc .messenger-btn,
.messenger-grid--calculator.messengers-grid--calc .messenger-btn {
  width: 48px;
  height: 48px;
}

.messengers-grid--calc .messenger-btn img,
.messengers-grid--calc .messenger-btn svg,
.messengers-grid--calc .messenger-btn__icon svg {
  width: 22px;
  height: 22px;
}

.messengers-grid--calc .messenger-item,
.messenger-grid--calculator.messengers-grid--calc .messenger-item {
  max-width: 72px;
  width: 100%;
}

.messengers-grid--calc .messenger-label,
.messenger-grid--calculator.messengers-grid--calc .messenger-label {
  font-size: 0.52rem;
  letter-spacing: 0.06em;
}

@container calc-sidebar (min-width: 280px) {
  .messengers-grid--calc,
  .scoreboard__actions.messengers-grid--calc {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
  }

  .messengers-grid--calc .messenger-item:nth-child(4),
  .messengers-grid--calc .messenger-item:nth-child(5) {
    grid-column: auto;
  }
}

@container calc-sidebar (max-width: 279px) {
  .messengers-grid--calc,
  .scoreboard__actions.messengers-grid--calc {
    grid-template-columns: repeat(6, 1fr);
    gap: 6px;
  }

  .messengers-grid--calc .messenger-item:nth-child(1) {
    grid-column: 1 / 3;
  }

  .messengers-grid--calc .messenger-item:nth-child(2) {
    grid-column: 3 / 5;
  }

  .messengers-grid--calc .messenger-item:nth-child(3) {
    grid-column: 5 / 7;
  }

  .messengers-grid--calc .messenger-item:nth-child(4) {
    grid-column: 2 / 4;
  }

  .messengers-grid--calc .messenger-item:nth-child(5) {
    grid-column: 4 / 6;
  }
}

.messenger-grid--calculator .messenger-item,
.cta-messengers .messenger-item,
.vacancy-apply-panel .messenger-item,
.messenger-grid--footer .messenger-item {
  width: 100%;
  max-width: 88px;
}

.messenger-grid--calculator.messengers-grid--calc .messenger-item {
  max-width: 72px;
}

.cta-messengers .messenger-grid,
.vacancy-apply-panel .messenger-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  justify-items: center;
  align-items: start;
  gap: 0.75rem 0.5rem;
  max-width: 560px;
  margin-inline: auto;
}

.vacancy-cta-wrap {
  margin: 2rem auto 0;
  max-width: 860px;
  padding: 1.5rem;
  border: 1px solid var(--border-accent);
  background: var(--accent-dim);
}

.vacancy-alert {
  margin-bottom: 1rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
}

.vacancy-apply-panel[hidden] {
  display: none !important;
}

.vacancy-apply-panel {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-accent);
}

.messenger-grid--contacts .messenger-item {
  width: 100%;
  max-width: 88px;
}

/* АЛЬПИЙСК v18 — Admin enhancements */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}

.dashboard-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1.25rem;
  text-align: center;
}

.dashboard-stat__value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
}

.dashboard-stat__label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 0.35rem;
}

.admin-quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.admin-card--compact {
  padding: 1rem;
  margin-bottom: 1rem;
}

.admin-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.admin-modal[hidden] {
  display: none !important;
}

.admin-modal__dialog {
  background: var(--bg-card);
  border: 1px solid var(--border);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.admin-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.admin-modal__body {
  padding: 1.25rem;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.admin-modal__footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

.seo-snippet {
  background: #fff;
  color: #202124;
  padding: 1rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
  font-family: Arial, sans-serif;
}

.seo-snippet__title {
  color: #1a0dab;
  font-size: 1.1rem;
  line-height: 1.3;
  margin-bottom: 0.2rem;
}

.seo-snippet__url {
  color: #006621;
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.seo-snippet__desc {
  color: #4d5156;
  font-size: 0.9rem;
  line-height: 1.4;
}

.dynamic-page-content {
  margin-top: 1.5rem;
  line-height: 1.7;
}

.dynamic-page-content p {
  margin-bottom: 1rem;
}

/* АЛЬПИЙСК v18 — Article editor, announcement, publish */
.site-announcement {
  background: linear-gradient(90deg, var(--accent-dim), var(--bg-elevated));
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 0;
  font-size: 0.9rem;
}

.site-announcement__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 1rem;
  text-align: center;
}

.site-announcement__link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
}

.admin-modal__dialog--wide {
  max-width: min(90vw, 920px);
}

/* v17 wysiwyg — replaced by Quill in v18, kept for compatibility */

.admin-form__input--error {
  border-color: #e74c3c !important;
}

.admin-form__error {
  color: #e74c3c;
  font-size: 0.8rem;
  margin-top: 0.35rem;
}

.admin-fieldset {
  border: 1px solid var(--border);
  padding: 1rem;
  margin: 1rem 0;
}

.admin-fieldset legend {
  padding: 0 0.5rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.admin-badge {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.1rem 0.35rem;
  background: var(--accent-dim);
  color: var(--accent);
  vertical-align: middle;
}

.wysiwyg-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-bottom: none;
  background: var(--bg-elevated);
}

.wysiwyg-editor {
  min-height: 220px;
  max-height: 45vh;
  overflow-y: auto;
  border: 1px solid var(--border);
  padding: 0.75rem;
  line-height: 1.6;
  background: var(--bg);
}

.wysiwyg-editor:focus {
  outline: 2px solid var(--accent-dim);
  outline-offset: -1px;
}

.wysiwyg-editor h2,
.wysiwyg-editor h3 {
  margin: 0.75rem 0 0.5rem;
}

.changes-log {
  list-style: none;
  padding: 0;
  margin: 0;
}

.changes-log li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.changes-log__time {
  color: var(--text-secondary);
  margin-right: 0.5rem;
}

.changes-log__action {
  font-weight: 600;
}

.changes-log__target {
  color: var(--accent);
}

.publish-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.publish-checklist li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.admin-table--bulk {
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .admin-modal {
    padding: 0;
    align-items: flex-end;
  }

  .admin-modal__dialog,
  .admin-modal__dialog--wide {
    max-width: 100%;
    max-height: 95vh;
    border-radius: 0;
  }

  .admin-modal__body {
    max-height: none;
  }

  .wysiwyg-editor {
    min-height: 160px;
    max-height: 35vh;
  }
}

/* АЛЬПИЙСК v19 — Premium effects */

.hero__mesh {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  background:
    radial-gradient(ellipse 50% 40% at 20% 30%, rgba(201, 162, 39, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 45% 35% at 80% 60%, rgba(201, 162, 39, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 50% 100%, rgba(123, 63, 228, 0.06) 0%, transparent 60%);
  animation: meshFloat 18s ease-in-out infinite alternate;
  z-index: 1;
}

@keyframes meshFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(2%, -1.5%) scale(1.03); }
}

.logo--text .logo__text {
  position: relative;
  transition: filter var(--transition);
}

.logo--text:hover .logo__text {
  filter: drop-shadow(0 0 12px var(--accent-glow));
  background-size: 200% auto;
  animation: logoShimmer 2.5s linear infinite;
}

@keyframes logoShimmer {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
  overflow: hidden;
}

.section-divider__line {
  width: min(240px, 40vw);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  transform-origin: center;
}

.btn {
  position: relative;
  overflow: hidden;
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  transform: scale(0);
  animation: btnRipple 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes btnRipple {
  to { transform: scale(2.5); opacity: 0; }
}

.theme-toggle__icon {
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.theme-toggle:active .theme-toggle__icon {
  transform: rotate(180deg) scale(0.85);
}

.cursor-glow {
  position: fixed;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: screen;
  will-change: transform;
}

.scoreboard__amount--pulse {
  animation: scorePulse 0.65s ease;
}

@keyframes scorePulse {
  0%, 100% { text-shadow: none; }
  40% { text-shadow: 0 0 20px var(--accent-glow), 0 0 40px rgba(201, 162, 39, 0.25); }
}

.skeleton-shimmer {
  position: relative;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.skeleton-shimmer::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
  animation: skeletonShimmer 1.4s ease-in-out infinite;
}

@keyframes skeletonShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.messenger-btn::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 2px;
  opacity: 0;
  transition: opacity var(--transition);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
  pointer-events: none;
}

.messenger-btn:hover::after {
  opacity: 1;
}

.decor-pattern {
  position: absolute;
  pointer-events: none;
  opacity: 0.04;
}

@media (prefers-reduced-motion: reduce) {
  .hero__grid,
  .hero__mesh,
  .logo--text:hover .logo__text,
  .skeleton-shimmer::after,
  .scoreboard__amount--pulse {
    animation: none !important;
  }

  .cursor-glow {
    display: none;
  }

  .card:hover,
  .messenger-btn:hover {
    transform: none;
  }
}

@media (max-width: 768px) {
  .hero__mesh {
    opacity: 0.7;
    animation-duration: 24s;
  }

  .cursor-glow {
    display: none;
  }

  /* v22 — Hero: CTA buttons visible above browser chrome */
  .hero {
    min-height: auto;
    min-height: calc(100dvh - var(--header-height));
    align-items: flex-start;
    padding-top: calc(var(--header-height) + 1.25rem);
    padding-bottom: max(2.5rem, env(safe-area-inset-bottom, 1.25rem));
  }

  .hero__desc {
    margin-bottom: 1.5rem;
    font-size: 1rem;
  }

  .hero__stats {
    margin-top: 2rem;
    padding-top: 1.25rem;
  }

  /* v22 — Header: no burger clip */
  .header .container {
    width: 100%;
    max-width: 100%;
    padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
    padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
    box-sizing: border-box;
  }

  .header__inner {
    width: 100%;
    min-width: 0;
    overflow: visible;
  }

  .header__actions {
    flex-shrink: 0;
    min-width: 0;
  }

  .mobile-nav__top {
    padding-left: max(var(--gutter), env(safe-area-inset-left, 0px));
    padding-right: max(var(--gutter), env(safe-area-inset-right, 0px));
    box-sizing: border-box;
  }

  .mobile-nav__link {
    width: 100%;
    box-sizing: border-box;
  }

  .theme-toggle--mobile {
    flex-shrink: 0;
  }

  /* v22 — Messenger grids: 3+2 layout, never clip 5th button */
  .messenger-grid:not(.messengers-grid--calc) {
    grid-template-columns: repeat(6, 1fr);
    gap: 0.65rem 0.45rem;
    min-width: 0;
    max-width: 100%;
    width: 100%;
    padding: 0;
  }

  .messenger-grid--footer .messenger-item:nth-child(1),
  .messenger-grid--contacts .messenger-item:nth-child(1),
  .cta-messengers .messenger-item:nth-child(1),
  .vacancy-apply-panel .messenger-item:nth-child(1) {
    grid-column: 1 / 3;
  }

  .messenger-grid--footer .messenger-item:nth-child(2),
  .messenger-grid--contacts .messenger-item:nth-child(2),
  .cta-messengers .messenger-item:nth-child(2),
  .vacancy-apply-panel .messenger-item:nth-child(2) {
    grid-column: 3 / 5;
  }

  .messenger-grid--footer .messenger-item:nth-child(3),
  .messenger-grid--contacts .messenger-item:nth-child(3),
  .cta-messengers .messenger-item:nth-child(3),
  .vacancy-apply-panel .messenger-item:nth-child(3) {
    grid-column: 5 / 7;
  }

  .messenger-grid--footer .messenger-item:nth-child(4),
  .messenger-grid--contacts .messenger-item:nth-child(4),
  .cta-messengers .messenger-item:nth-child(4),
  .vacancy-apply-panel .messenger-item:nth-child(4) {
    grid-column: 2 / 4;
  }

  .messenger-grid--footer .messenger-item:nth-child(5),
  .messenger-grid--contacts .messenger-item:nth-child(5),
  .cta-messengers .messenger-item:nth-child(5),
  .vacancy-apply-panel .messenger-item:nth-child(5) {
    grid-column: 4 / 6;
  }

  .messenger-grid--footer .messenger-item,
  .messenger-grid--contacts .messenger-item,
  .cta-messengers .messenger-item,
  .vacancy-apply-panel .messenger-item {
    max-width: none;
    width: 100%;
  }

  .messenger-grid--footer .messenger-btn,
  .messenger-grid--contacts .messenger-btn,
  .cta-messengers .messenger-btn {
    width: 48px;
    height: 48px;
  }

  .footer__grid > div:last-child {
    min-width: 0;
    overflow: hidden;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-bottom: max(3rem, env(safe-area-inset-bottom, 1.5rem));
  }

  .hero__actions {
    gap: 0.75rem;
  }

  .hero__actions .btn--lg {
    padding: 0.9rem 1.5rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 320px) {
  .messenger-grid:not(.messengers-grid--calc) .messenger-btn {
    width: 44px;
    height: 44px;
  }

  .messenger-grid:not(.messengers-grid--calc) .messenger-btn img,
  .messenger-grid:not(.messengers-grid--calc) .messenger-btn svg,
  .messenger-grid:not(.messengers-grid--calc) .messenger-btn__icon svg {
    width: 20px;
    height: 20px;
  }

  .mobile-nav {
    width: 100%;
    max-width: 100vw;
  }
}

/* АЛЬПИЙСК v22 — mobile messenger & nav fixes end */