/**
 * Global Premium Footer Styles for ООО «Гидрона»
 * Designed according to Apple HIG & Emil Kowalski Design Engineering principles.
 */

:root {
  --g-footer-bg: #07090E;
  --g-footer-surface: #0E131F;
  --g-footer-surface-hover: #141B2D;
  --g-footer-border: rgba(255, 255, 255, 0.07);
  --g-footer-border-hover: rgba(255, 107, 0, 0.35);
  --g-footer-text-primary: #F8FAFC;
  --g-footer-text-secondary: #94A3B8;
  --g-footer-text-muted: #64748B;
  --g-footer-accent: #FF6B00;
  --g-footer-accent-hover: #FF8A00;
  --g-footer-accent-glow: rgba(255, 107, 0, 0.25);
  --g-footer-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --g-footer-radius: 16px;
  --g-footer-radius-sm: 10px;
  --g-footer-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Main Footer Wrapper
   ========================================================================== */
.gidrona-global-footer {
  position: relative;
  width: 100%;
  box-sizing: border-box;
  background-color: var(--g-footer-bg);
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 107, 0, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 40% at 85% 100%, rgba(30, 58, 138, 0.12), transparent 70%);
  color: var(--g-footer-text-secondary);
  font-family: var(--g-footer-font);
  font-size: 15px;
  line-height: 1.6;
  border-top: 1px solid var(--g-footer-border);
  overflow: hidden;
  z-index: 10;
}

/* Top Glow Hairline */
.gidrona-global-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 107, 0, 0.2) 20%, 
    rgba(255, 107, 0, 0.8) 50%, 
    rgba(255, 107, 0, 0.2) 80%, 
    transparent 100%);
  z-index: 2;
}

.gidrona-footer-container {
  max-width: 1240px !important;
  width: 100% !important;
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 24px !important;
  padding-right: 24px !important;
  box-sizing: border-box !important;
}

/* ==========================================================================
   Main 4-Column Grid
   ========================================================================== */
.gidrona-footer-main {
  display: grid;
  grid-template-columns: 1.35fr 1fr 1fr 1.25fr;
  gap: 40px;
  padding: 64px 0 48px;
  position: relative;
  z-index: 2;
}

.gidrona-footer-col {
  display: flex;
  flex-direction: column;
}

/* Column Headings */
.gidrona-footer-title {
  color: var(--g-footer-text-primary);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 24px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  padding-bottom: 12px;
}

.gidrona-footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--g-footer-accent);
  border-radius: 2px;
  transition: width 0.3s var(--g-footer-ease);
}

.gidrona-footer-col:hover .gidrona-footer-title::after {
  width: 48px;
}

/* ==========================================================================
   Column 1: Brand & Badges
   ========================================================================== */
.gidrona-footer-logo-link {
  display: inline-block;
  margin-bottom: 18px;
  transition: transform 0.3s var(--g-footer-ease), filter 0.3s ease;
}

.gidrona-footer-logo-link:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 4px 16px var(--g-footer-accent-glow));
}

.gidrona-footer-logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.gidrona-footer-desc {
  color: var(--g-footer-text-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Trust Badges Grid */
.gidrona-trust-badges {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
}

.gidrona-trust-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--g-footer-surface);
  border: 1px solid var(--g-footer-border);
  padding: 8px 12px;
  border-radius: var(--g-footer-radius-sm);
  font-size: 12px;
  font-weight: 600;
  color: #CBD5E1;
  transition: all 0.25s var(--g-footer-ease);
}

.gidrona-trust-badge:hover {
  background: var(--g-footer-surface-hover);
  border-color: var(--g-footer-border-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.gidrona-trust-badge .badge-icon {
  font-size: 15px;
  flex-shrink: 0;
}

/* ==========================================================================
   Columns 2 & 3: Navigation Links
   ========================================================================== */
.gidrona-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gidrona-footer-link {
  color: var(--g-footer-text-secondary);
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s ease, transform 0.25s var(--g-footer-ease);
  position: relative;
  padding: 3px 0;
}

.gidrona-footer-link::before {
  content: '\203A';
  color: var(--g-footer-accent);
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.5;
  transition: opacity 0.2s ease, transform 0.25s var(--g-footer-ease);
}

.gidrona-footer-link:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.gidrona-footer-link:hover::before {
  opacity: 1;
  transform: translateX(2px);
}

/* Badge on promo links */
.gidrona-link-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(255, 107, 0, 0.15);
  color: var(--g-footer-accent-hover);
  border: 1px solid rgba(255, 107, 0, 0.3);
  margin-left: 4px;
}

/* ==========================================================================
   Column 4: Contact & Action Card
   ========================================================================== */
.gidrona-contact-card {
  background: var(--g-footer-surface);
  border: 1px solid var(--g-footer-border);
  border-radius: var(--g-footer-radius);
  padding: 24px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  transition: border-color 0.3s var(--g-footer-ease), box-shadow 0.3s ease;
}

.gidrona-contact-card:hover {
  border-color: rgba(255, 107, 0, 0.3);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 20px var(--g-footer-accent-glow);
}

.gidrona-contact-lead {
  font-size: 13.5px;
  color: var(--g-footer-text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* Primary Phone CTA Button */
.gidrona-footer-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--g-footer-accent) 0%, #FF8A00 100%);
  color: #FFFFFF !important;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  padding: 13px 20px;
  border-radius: var(--g-footer-radius-sm);
  box-shadow: 0 4px 20px var(--g-footer-accent-glow);
  transition: all 0.25s var(--g-footer-ease);
  position: relative;
  overflow: hidden;
}

.gidrona-footer-cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s ease;
}

.gidrona-footer-cta-btn:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 6px 25px rgba(255, 107, 0, 0.45);
}

.gidrona-footer-cta-btn:hover::before {
  left: 100%;
}

.gidrona-footer-cta-btn:active {
  transform: translateY(0) scale(0.98);
}

.gidrona-footer-cta-btn .cta-icon {
  font-size: 18px;
  display: inline-block;
  animation: pulse-ring 2.5s infinite;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15) rotate(8deg); }
}

/* Direct Contacts List */
.gidrona-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 13.5px;
}

.gidrona-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--g-footer-text-secondary);
}

.gidrona-contact-row .c-icon {
  font-size: 15px;
  color: var(--g-footer-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.gidrona-contact-row a {
  color: var(--g-footer-text-primary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.gidrona-contact-row a:hover {
  color: var(--g-footer-accent-hover);
}

.gidrona-contact-sub {
  font-size: 12px;
  color: var(--g-footer-text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   Bottom Copyright & Legal Bar
   ========================================================================== */
.gidrona-footer-bottom {
  border-top: 1px solid var(--g-footer-border);
  padding: 24px 0;
  background: rgba(5, 7, 12, 0.7);
  position: relative;
  z-index: 2;
}

.gidrona-footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.gidrona-copyright {
  font-size: 13px;
  color: var(--g-footer-text-muted);
  margin: 0;
}

.gidrona-footer-legal {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.gidrona-legal-link {
  color: var(--g-footer-text-muted);
  font-size: 13px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.gidrona-legal-link:hover {
  color: var(--g-footer-text-primary);
}

.gidrona-security-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #10B981;
  background: rgba(16, 185, 129, 0.1);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

/* ==========================================================================
   Back To Top Floating Button (Disabled)
   ========================================================================== */
.gidrona-back-to-top,
.generate-back-to-top {
  display: none !important;
}


/* ==========================================================================
   Mobile & Tablet Responsiveness
   ========================================================================== */
@media (max-width: 1024px) {
  .gidrona-footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 40px 32px;
    padding: 48px 0 36px;
  }
}

@media (max-width: 767px) {
  .gidrona-footer-main {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 40px 0 28px;
  }

  .gidrona-footer-title {
    font-size: 16px;
    margin-bottom: 16px;
  }

  .gidrona-trust-badges {
    grid-template-columns: 1fr;
  }

  .gidrona-footer-bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .gidrona-footer-legal {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .gidrona-contact-card {
    padding: 20px;
  }

  .gidrona-footer-cta-btn {
    padding: 14px;
    font-size: 15px;
  }

  .gidrona-back-to-top {
    bottom: 74px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}

/* ==========================================================================
   Mobile Fixed Bottom Navigation Bar (Только в мобильном телефоне)
   Узкое нижнее меню в тон хедера (#0e131f) с двумя узкими кнопками и надписью "Подобрать:"
   ========================================================================== */
.gidrona-mobile-bottom-bar {
	display: none; /* Скрыто на планшетах и ПК (> 767px) */
}

@media (max-width: 767px) {
	/* Устранение белой полосы снизу: безопасный отступ перенесён внутрь футера, исключая показ фона body */
	html,
	body {
		padding-bottom: 0 !important;
		background-color: #07090e !important;
	}

	.site-footer,
	.gidrona-global-footer {
		background-color: #07090e !important;
	}

	.gidrona-footer-bottom {
		padding-bottom: calc(24px + 56px + env(safe-area-inset-bottom, 0px)) !important;
	}

	.gidrona-mobile-bottom-bar {
		display: block;
		position: fixed;
		bottom: 0;
		left: 0;
		right: 0;
		width: 100%;
		z-index: 9995;
		background: rgba(14, 19, 31, 0.96); /* В тон хедера #0e131f */
		backdrop-filter: blur(16px);
		-webkit-backdrop-filter: blur(16px);
		border-top: 1px solid rgba(255, 255, 255, 0.1);
		box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.45);
		padding: 5px 12px calc(5px + env(safe-area-inset-bottom, 0px));
		box-sizing: border-box;
		font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	}

	.gidrona-bottom-bar-inner {
		max-width: 480px;
		margin: 0 auto;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
	}

	/* Надпись "Подобрать:" посредине меню над кнопками */
	.gidrona-bottom-bar-label {
		display: flex;
		align-items: center;
		justify-content: center;
		gap: 5px;
		font-size: 0.68rem;
		font-weight: 800;
		text-transform: uppercase;
		letter-spacing: 0.8px;
		color: #94a3b8;
		line-height: 1;
		margin-bottom: 4px;
		user-select: none;
	}

	.gidrona-bottom-bar-label .label-text {
		color: #cbd5e1;
		position: relative;
	}

	/* Контейнер для двух узких кнопок в одну строчку */
	.gidrona-bottom-bar-actions {
		display: flex;
		align-items: center;
		justify-content: space-between;
		gap: 8px;
		width: 100%;
	}

	/* Две узкие кнопки в стиле как сделана "Акции", но:
	   - без эффектов брызг и перелива обводки
	   - обводка строго 1px оранжевая (#ff7a00)
	   - слова оранжевые (#ff7a00)
	   - фон прозрачный
	   - закругление 8px (как у гамбургера и Акции)
	   - при наведении/нажатии: фон оранжевый (#ff7a00), обводка и слова белые (#ffffff)
	*/
	.gidrona-bottom-btn {
		flex: 1 1 0;
		min-width: 0;
		height: auto;
		min-height: 24px;
		padding: 1px 8px; /* 1px сверху и 1px снизу по запросу */
		background: transparent;
		border: 1px solid #ff7a00;
		border-radius: 8px; /* 1:1 как у кнопки Акции и гамбургера */
		color: #ff7a00 !important;
		font-size: 0.77rem;
		font-weight: 700;
		letter-spacing: 0.2px;
		line-height: 1.25;
		text-decoration: none !important;
		display: inline-flex;
		align-items: center;
		justify-content: center;
		text-align: center;
		box-sizing: border-box;
		cursor: pointer;
		transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
		-webkit-tap-highlight-color: transparent;
	}

	.gidrona-bottom-btn-text {
		display: inline-block;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
		line-height: 1.25;
		color: inherit;
		transition: color 0.2s ease;
	}

	/* Состояние при наведении / нажатии: фон оранжевый, обводка и слова белые */
	.gidrona-bottom-btn:hover,
	.gidrona-bottom-btn:active,
	.gidrona-bottom-btn:focus {
		background: #ff7a00 !important;
		border-color: #ffffff !important;
		color: #ffffff !important;
		transform: translateY(-1px);
		box-shadow: 0 3px 12px rgba(255, 122, 0, 0.45);
	}

	.gidrona-bottom-btn:hover .gidrona-bottom-btn-text,
	.gidrona-bottom-btn:active .gidrona-bottom-btn-text,
	.gidrona-bottom-btn:focus .gidrona-bottom-btn-text {
		color: #ffffff !important;
	}
}

/* Микро-оптимизация для самых узких экранов (≤ 360px) */
@media (max-width: 360px) {
	.gidrona-bottom-bar-actions {
		gap: 6px;
	}
	.gidrona-bottom-btn {
		height: auto;
		min-height: 22px;
		padding: 1px 4px; /* 1px сверху и 1px снизу */
		font-size: 0.69rem;
	}
	.gidrona-bottom-bar-label {
		font-size: 0.64rem;
		margin-bottom: 3px;
	}
}