/* ==========================================================================
   PRO SERVICE - Автосервис
   Цветовая палитра: #9A2C2D, #FFFFFF, #1A1A1A
   ========================================================================== */

:root, [data-bs-theme="dark"] {
  --color-primary: #9A2C2D;
  --color-primary-hover: #b43536;
  --color-primary-active: #802324;
  --color-primary-glow: rgba(154, 44, 45, 0.45);
  --color-primary-subtle: rgba(154, 44, 45, 0.15);
  --color-dark: #1A1A1A;
  --color-dark-deep: #121212;
  --color-dark-surface: #232323;
  --color-dark-surface-elevated: #2b2b2b;
  --color-border: rgba(255, 255, 255, 0.12);
  --color-border-accent: rgba(154, 44, 45, 0.4);
  --color-white: #FFFFFF;
  --color-text-body: #FFFFFF;
  --color-text-secondary: #E2E2E2;
  --color-text-muted: #CCCCCC;
  --color-accent-gold: #FFB703;
  
  /* Bootstrap 5 Theme overrides */
  --bs-body-color: #FFFFFF;
  --bs-body-color-rgb: 255, 255, 255;
  --bs-body-bg: #1A1A1A;
  --bs-secondary-color: #E2E2E2;
  --bs-secondary-color-rgb: 226, 226, 226;
  --bs-tertiary-color: #CCCCCC;
  --bs-tertiary-color-rgb: 204, 204, 204;
  --bs-emphasis-color: #FFFFFF;
  --bs-emphasis-color-rgb: 255, 255, 255;
  --bs-primary: #9A2C2D;
  --bs-primary-rgb: 154, 44, 45;
  
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 8px 24px var(--color-primary-glow);
  --transition: all 0.28s ease;
}

/* ---------------- Базовые стили ---------------- */
html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-dark);
}

body {
  font-family: var(--font-family);
  background-color: var(--color-dark);
  color: var(--color-text-body);
  line-height: 1.65;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

/* Принудительное осветление текста для идеальной читаемости */
.text-body,
p {
  color: var(--color-text-body) !important;
}

.text-secondary {
  color: var(--color-text-secondary) !important;
}

.text-muted {
  color: var(--color-text-muted) !important;
}

ul:not(.navbar-nav) li {
  color: var(--color-text-body);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-hover);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------------- Навигация / Header ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  background-color: rgba(26, 26, 26, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.top-bar {
  background-color: var(--color-dark-deep);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.navbar-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  color: var(--color-white) !important;
  text-transform: uppercase;
}

.navbar-brand-logo .brand-badge {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.navbar-nav .nav-link {
  color: var(--color-text-body) !important;
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.navbar-nav .nav-link:hover {
  color: var(--color-white) !important;
  background-color: rgba(255, 255, 255, 0.06);
}

.navbar-nav .nav-link.active {
  color: var(--color-white) !important;
  background-color: var(--color-primary);
}

.header-phone-box {
  display: flex;
  flex-direction: column;
  text-align: right;
  line-height: 1.2;
}

.header-phone-num {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  white-space: nowrap;
}

.header-phone-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ---------------- Мобильная кнопка звонка в Header ---------------- */
.header-mobile-call {
  width: 100%;
}

.header-mobile-btn {
  font-weight: 700;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  gap: 10px;
  line-height: 1.2;
}

.header-mobile-phone {
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.header-mobile-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.header-mobile-action {
  font-size: 0.78rem;
  font-weight: 700;
  background-color: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 3px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

@media (max-width: 410px) {
  .header-mobile-btn {
    padding: 9px 10px;
    gap: 7px;
  }
  .header-mobile-phone {
    font-size: 1.16rem;
  }
  .header-mobile-btn svg {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 360px) {
  .header-mobile-phone {
    font-size: 1.08rem;
  }
  .header-mobile-action {
    display: none;
  }
}

/* ---------------- Кнопки ---------------- */
.btn-brand {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
  border: 1px solid var(--color-primary);
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px var(--color-primary-glow);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-brand:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-white) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(154, 44, 45, 0.6);
}

.btn-brand:active {
  background-color: var(--color-primary-active);
  transform: translateY(0);
}

/* ---------------- Анимация блика (Shimmer / Shine) ---------------- */
.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::after {
  content: '';
  position: absolute;
  top: 0;
  left: -130%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 25%,
    rgba(255, 255, 255, 0.55) 50%,
    rgba(255, 255, 255, 0.08) 75%,
    transparent 100%
  );
  transform: skewX(-25deg);
  animation: btnShineAnimation 3.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes btnShineAnimation {
  0% {
    left: -130%;
  }
  22%, 100% {
    left: 150%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-shine::after {
    animation: none;
    display: none;
  }
}

.btn-brand-lg {
  padding: 14px 28px;
  font-size: 1.1rem;
  border-radius: var(--radius-lg);
}

.btn-brand-outline {
  background-color: transparent;
  color: var(--color-white) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-brand-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  color: var(--color-white) !important;
  transform: translateY(-2px);
}

.btn-brand-outline-red {
  background-color: transparent;
  color: var(--color-white) !important;
  border: 1.5px solid var(--color-primary);
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-brand-outline-red:hover {
  background-color: var(--color-primary);
  color: var(--color-white) !important;
}

/* ---------------- Hero секции ---------------- */
.hero-wrapper {
  position: relative;
  background-color: var(--color-dark-deep);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  padding: 90px 0 100px;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(18, 18, 18, 0.95) 0%, rgba(26, 26, 26, 0.88) 60%, rgba(154, 44, 45, 0.35) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-border-accent);
  color: #ff8586;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-title .text-brand {
  color: var(--color-primary);
  text-shadow: 0 0 30px rgba(154, 44, 45, 0.5);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--color-text-body);
  max-width: 680px;
  margin-bottom: 32px;
  font-weight: 400;
}

.hero-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 500;
}

.hero-features-list li svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-hero-img-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--color-border);
}

.hero-hero-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.hero-hero-img-box:hover img {
  transform: scale(1.03);
}

/* ---------------- Слайдер баннеров ---------------- */
.banner-carousel {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}

.banner-carousel .carousel-item {
  height: 480px;
  background-color: var(--color-dark-deep);
}

.banner-carousel .carousel-item img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  filter: brightness(0.65);
}

.banner-carousel .carousel-caption {
  bottom: 40px;
  left: 40px;
  right: 40px;
  text-align: left;
  background: linear-gradient(90deg, rgba(26, 26, 26, 0.9) 0%, rgba(26, 26, 26, 0.4) 100%);
  padding: 24px 30px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
}

.banner-carousel .carousel-indicators [data-bs-target] {
  background-color: var(--color-white);
  height: 4px;
  border-radius: 2px;
  opacity: 0.4;
  transition: var(--transition);
}

.banner-carousel .carousel-indicators .active {
  background-color: var(--color-primary);
  opacity: 1;
  width: 36px;
}

/* ---------------- Секции ---------------- */
.section-py {
  padding: 80px 0;
}

.section-py-sm {
  padding: 50px 0;
}

.bg-surface {
  background-color: var(--color-dark-surface);
}

.bg-surface-elevated {
  background-color: var(--color-dark-surface-elevated);
}

.section-header {
  margin-bottom: 50px;
}

.section-tag {
  display: inline-block;
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.section-description {
  color: var(--color-text-secondary);
  max-width: 650px;
  font-size: 1.05rem;
}

/* ---------------- Карточки услуг ---------------- */
.service-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: 0 12px 30px rgba(154, 44, 45, 0.25);
}

.service-card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-dark-deep);
}

.service-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-img-wrap img {
  transform: scale(1.08);
}

.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.service-card-text {
  color: var(--color-text-body);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

/* ---------------- Преимущества / Feature Cards ---------------- */
.feature-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--color-primary);
  opacity: 0.7;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-accent);
  background-color: var(--color-dark-surface-elevated);
}

.feature-card:hover::before {
  opacity: 1;
  width: 6px;
}

.feature-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  border: 1px solid var(--color-border-accent);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.feature-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.feature-card-text {
  color: var(--color-text-body);
  font-size: 0.95rem;
  margin-bottom: 0;
  line-height: 1.6;
}

/* ---------------- Статистика / Числа ---------------- */
.stat-box {
  background: linear-gradient(145deg, var(--color-dark-surface) 0%, var(--color-dark-deep) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 20px;
  text-align: center;
  transition: var(--transition);
}

.stat-box:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.stat-box-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-box-icon img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.stat-num {
  font-size: clamp(2.2rem, 3.5vw, 3rem);
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 2px 10px rgba(154, 44, 45, 0.3);
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-white);
  letter-spacing: 0.05em;
  margin: 0;
}

/* ---------------- Шаги процесса / Схема работы ---------------- */
.step-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  height: 100%;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.step-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
}

.step-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background-color: var(--color-dark-deep);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.step-icon-wrap img {
  max-width: 44px;
  max-height: 44px;
}

.step-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.step-text {
  color: var(--color-text-body);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.6;
}

/* ---------------- Карточки симптомов / причин ---------------- */
.symptom-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.symptom-card:hover {
  border-color: var(--color-primary);
  background-color: var(--color-dark-surface-elevated);
  transform: translateY(-2px);
}

.symptom-icon {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background-color: var(--color-dark-deep);
  border: 1px solid var(--color-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.symptom-icon img {
  max-width: 100%;
  max-height: 100%;
}

.symptom-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-white);
}

/* ---------------- Галерея / Lightbox ---------------- */
.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  cursor: pointer;
  height: 220px;
  background-color: var(--color-dark-deep);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(18, 18, 18, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
}

.gallery-zoom-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
}

/* ---------------- Отзывы ---------------- */
.review-card {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

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

.review-stars {
  color: var(--color-accent-gold);
  margin-bottom: 14px;
  display: flex;
  gap: 4px;
}

.review-text {
  color: var(--color-text-body);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.review-author-name {
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
}

.review-author-status {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ---------------- FAQ Accordion ---------------- */
.custom-accordion .accordion-item {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
}

.custom-accordion .accordion-button {
  background-color: var(--color-dark-surface);
  color: var(--color-white);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 18px 22px;
  box-shadow: none;
}

.custom-accordion .accordion-button:not(.collapsed) {
  background-color: var(--color-dark-surface-elevated);
  color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.custom-accordion .accordion-button::after {
  filter: invert(1);
  transition: transform 0.25s ease;
}

.custom-accordion .accordion-body {
  background-color: var(--color-dark-surface-elevated);
  color: var(--color-text-body);
  padding: 20px 22px;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ---------------- Блок CTA (Звонок) ---------------- */
.cta-banner {
  background: linear-gradient(135deg, #242424 0%, #1A1A1A 50%, rgba(154, 44, 45, 0.4) 100%);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-xl);
  padding: 50px 40px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.cta-subtitle {
  color: var(--color-text-body);
  font-size: 1.1rem;
  margin-bottom: 24px;
}

/* ---------------- Плавающая кнопка звонка ---------------- */
.floating-call-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1050;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: var(--color-white) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px var(--color-primary-glow);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid rgba(255, 255, 255, 0.3);
  text-decoration: none;
}

.floating-call-btn:hover {
  background-color: var(--color-primary-hover);
  transform: scale(1.1);
  color: var(--color-white) !important;
}

.floating-call-btn::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
  opacity: 0.7;
  animation: pulse-ring 2s infinite cubic-bezier(0.215, 0.61, 0.355, 1);
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.9);
    opacity: 0.8;
  }
  50% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(0.9);
    opacity: 0;
  }
}

/* ---------------- Lightbox модальное окно ---------------- */
.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(8px);
  z-index: 1080;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  border: 1px solid var(--color-border);
}

.lightbox-caption {
  margin-top: 14px;
  color: var(--color-text-body);
  font-size: 1rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 25px;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 2.2rem;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  color: var(--color-primary);
  transform: scale(1.15);
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(26, 26, 26, 0.7);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-nav-btn:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

/* ---------------- Подвал / Footer ---------------- */
.site-footer {
  background-color: var(--color-dark-deep);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 25px;
  color: var(--color-text-secondary);
}

.footer-brand-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links-list li {
  margin-bottom: 10px;
}

.footer-links-list a {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-links-list a:hover {
  color: var(--color-white);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.footer-contact-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  margin-top: 45px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.85rem;
}

/* ---------------- Адаптивность ---------------- */
@media (max-width: 991.98px) {
  .site-header .navbar-collapse {
    background-color: var(--color-dark-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px;
    margin-top: 12px;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
  }
  
  .navbar-nav .nav-link {
    padding: 10px 14px !important;
  }
  
  .header-phone-box {
    text-align: left;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--color-border);
  }
  
  .banner-carousel .carousel-item {
    height: 380px;
  }
  
  .banner-carousel .carousel-caption {
    bottom: 20px;
    left: 20px;
    right: 20px;
    padding: 16px 20px;
  }
}

@media (max-width: 575.98px) {
  .hero-wrapper {
    padding: 60px 0 70px;
  }
  
  .banner-carousel .carousel-item {
    height: 300px;
  }
  
  .banner-carousel .carousel-caption h3 {
    font-size: 1.15rem;
  }
  
  .cta-banner {
    padding: 35px 22px;
  }
  
  .floating-call-btn {
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
  }
}