/* ==========================================================================
   MODERN CORP THEME - CORE DESIGN SYSTEM & BEM STYLING
   ========================================================================== */

/* 1. Global Imports & Font Declarations */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

/* 2. Custom CSS Variables */
:root {
  /* Brand Palette */
  --color-primary: #2b90cc;
  --color-primary-rgb: 43, 144, 204;
  --color-secondary: #1f5f8b;
  --color-secondary-rgb: 31, 95, 139;
  --color-accent: #38b2ac;
  --color-accent-rgb: 56, 178, 172;
  --color-accent-hover: #319795;
  
  /* Neutral Palette */
  --color-light-bg: #f4f7fb;
  --color-dark-text: #2d3748;
  --color-muted: #718096;
  --color-white: #ffffff;
  --color-black: #1a202c;
  --color-border: #e2e8f0;
  --color-card-shadow: rgba(43, 144, 204, 0.06);
  --color-hover-shadow: rgba(43, 144, 204, 0.12);
  
  /* Typography */
  --font-heading: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Transitions & Animation */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-slow: 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  
  /* Spacing & Borders */
  --container-width: 1200px;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 24px;
}

/* 3. Base Resets & Global Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-dark-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark-text);
  font-weight: 700;
  line-height: 1.25;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

/* 4. Utility Classes */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 6.25rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3.75rem 0;
  }
}

.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-muted); }

/* 5. Header Component (.header) */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
  transition: var(--transition-normal);
}

.header--scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  padding: 0.5rem 0;
}

.header__topbar {
  background-color: var(--color-secondary);
  color: var(--color-white);
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__topbar-wrapper {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.header__contact-list {
  display: flex;
  gap: 1.5rem;
}

.header__contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

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

.header__socials {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header__social-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
  font-weight: 500;
}

.header__social-link:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.header__social-link--viber {
  background-color: #7d3daf;
}

.header__social-link--telegram {
  background-color: #0088cc;
}

.header__mainbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  transition: var(--transition-normal);
}

.header__logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header__logo span {
  color: var(--color-primary);
}

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

.header__menu {
  display: flex;
  gap: 1.75rem;
}

.header__menu-link {
  font-weight: 500;
  color: var(--color-dark-text);
  position: relative;
  padding: 0.25rem 0;
}

.header__menu-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-normal);
}

.header__menu-link:hover {
  color: var(--color-primary);
}

.header__menu-link:hover::after,
.header__menu-link--active::after {
  width: 100%;
}

.header__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Multilingual Lang Switcher */
.header__lang {
  position: relative;
  cursor: pointer;
}

.header__lang-toggle {
  font-weight: 600;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-white);
}

.header__lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  min-width: 80px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-normal);
}

.header__lang:hover .header__lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header__lang-item {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

.header__lang-item:hover {
  background-color: var(--color-light-bg);
  color: var(--color-primary);
}

.header__lang-item--active {
  color: var(--color-primary);
  background-color: rgba(43, 144, 204, 0.08);
}

/* Mobile Toggle Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.header__hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-secondary);
  border-radius: 2px;
  transition: var(--transition-normal);
}

/* Responsive Navbar */
@media (max-width: 992px) {
  .header__topbar {
    display: none; /* Hide topbar on small screens to optimize UI */
  }
  .header__nav {
    display: none;
  }
  .header__hamburger {
    display: flex;
  }
  
  .header__nav--active {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 999;
  }
  
  .header__menu {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .header__menu-link {
    font-size: 1.5rem;
  }
  
  .header__right {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .header__hamburger--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  
  .header__hamburger--active span:nth-child(2) {
    opacity: 0;
  }
  
  .header__hamburger--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }
}

/* Body Spacing for Fixed Header */
.main-content {
  margin-top: 120px; /* Offset for mainbar + topbar */
}

@media (max-width: 992px) {
  .main-content {
    margin-top: 75px; /* Offset for mainbar only */
  }
}

/* 6. Buttons Component (.btn) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-family: var(--font-heading);
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(43, 144, 204, 0.25);
}

.btn--primary:hover {
  background-color: var(--color-secondary);
  box-shadow: 0 6px 20px rgba(31, 95, 139, 0.35);
  transform: translateY(-2px);
}

.btn--secondary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(56, 178, 172, 0.25);
}

.btn--secondary:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 6px 20px rgba(49, 151, 149, 0.35);
  transform: translateY(-2px);
}

.btn--outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

/* 7. Hero Section (.hero) */
.hero {
  position: relative;
  background: linear-gradient(135deg, rgba(244, 247, 251, 0.95) 0%, rgba(255, 255, 255, 0.95) 100%);
  overflow: hidden;
  padding: 7.5rem 0;
}

.hero::after {
  content: '';
  position: absolute;
  right: -5%;
  bottom: -5%;
  width: 40rem;
  height: 40rem;
  background: radial-gradient(circle, rgba(43, 144, 204, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero::before {
  content: '';
  position: absolute;
  left: -5%;
  top: -5%;
  width: 30rem;
  height: 30rem;
  background: radial-gradient(circle, rgba(56, 178, 172, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero__wrapper {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

@media (max-width: 992px) {
  .hero__wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
}

.hero__content-label {
  display: inline-block;
  color: var(--color-secondary);
  background-color: rgba(43, 144, 204, 0.1);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.hero__title {
  font-size: 3.25rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--color-dark-text);
}

.hero__title span {
  color: var(--color-primary);
}

.hero__description {
  font-size: 1.125rem;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
  max-width: 550px;
}

@media (max-width: 992px) {
  .hero__description {
    margin: 0 auto 2.5rem;
  }
}

.hero__ctas {
  display: flex;
  gap: 1.25rem;
}

@media (max-width: 576px) {
  .hero__ctas {
    flex-direction: column;
    align-items: stretch;
  }
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-container {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  position: relative;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
}

.hero__badge {
  position: absolute;
  bottom: 2rem;
  left: -2rem;
  background-color: var(--color-white);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 1.25rem 2rem;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--color-border);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}

.hero__badge-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.hero__badge-text {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-muted);
  line-height: 1.2;
}

/* 8. Component: Benefits (.benefits) */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.benefit-card {
  background-color: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  transition: var(--transition-normal);
  position: relative;
  z-index: 1;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, rgba(43, 144, 204, 0.05) 0%, rgba(255, 255, 255, 0) 100%);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px var(--color-hover-shadow);
  border-color: var(--color-primary);
}

.benefit-card:hover::before {
  opacity: 1;
}

.benefit-card__icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-sm);
  background-color: rgba(43, 144, 204, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.benefit-card:hover .benefit-card__icon-box {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.05);
}

.benefit-card__title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.benefit-card__desc {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* Section Header Utility (.section-header) */
.section-header {
  max-width: 650px;
  margin: 0 auto 4rem;
  text-align: center;
}

.section-header__subtitle {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.75rem;
  display: block;
}

.section-header__title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

/* 9. Component: Services Catalog (.services) */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-normal);
  box-shadow: 0 5px 15px var(--color-card-shadow);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--color-hover-shadow);
  border-color: rgba(43, 144, 204, 0.3);
}

.service-card__media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.service-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(31, 95, 139, 0.6) 100%);
}

.service-card__icon-badge {
  position: absolute;
  bottom: -20px;
  right: 25px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
  z-index: 2;
  transition: var(--transition-normal);
}

.service-card:hover .service-card__icon-badge {
  background-color: var(--color-primary);
  transform: translateY(-5px);
}

.service-card__content {
  padding: 2.25rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card__title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  transition: var(--transition-fast);
}

.service-card:hover .service-card__title {
  color: var(--color-primary);
}

.service-card__desc {
  color: var(--color-muted);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-secondary);
}

.service-card__link svg {
  transition: var(--transition-fast);
}

.service-card:hover .service-card__link svg {
  transform: translateX(5px);
}

/* 10. About Block on Homepage (.about-block) */
.about-block {
  background-color: var(--color-light-bg);
}

.about-block__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 5rem;
}

@media (max-width: 992px) {
  .about-block__wrapper {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
}

.about-block__visual {
  position: relative;
}

.about-block__img-wrapper {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.about-block__experience {
  position: absolute;
  top: 3rem;
  right: -2rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 2rem;
  border-radius: var(--border-radius-md);
  box-shadow: 0 15px 30px rgba(43, 144, 204, 0.3);
  text-align: center;
}

.about-block__years {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  display: block;
}

.about-block__exp-text {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
}

.about-block__content h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
}

.about-block__content p {
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.about-block__features {
  margin: 2rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 576px) {
  .about-block__features {
    grid-template-columns: 1fr;
  }
}

.about-block__feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  color: var(--color-dark-text);
  font-size: 0.9375rem;
}

.about-block__feature-item svg {
  color: var(--color-accent);
}

/* 11. Blog / News Block (.blog-block) */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.post-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--color-hover-shadow);
  border-color: rgba(43, 144, 204, 0.2);
}

.post-card__media {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.post-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.post-card:hover .post-card__img {
  transform: scale(1.06);
}

.post-card__category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background-color: var(--color-white);
  color: var(--color-secondary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.post-card__content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.post-card__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: 0.75rem;
}

.post-card__meta-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.post-card__title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.post-card:hover .post-card__title {
  color: var(--color-primary);
}

.post-card__excerpt {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.post-card__link {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.post-card__link svg {
  transition: var(--transition-fast);
}

.post-card:hover .post-card__link svg {
  transform: translateX(4px);
}

/* 12. Contact Form & Footer Section (.contacts-block) */
.contact-section {
  background-color: var(--color-light-bg);
}

.contact-section__wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
}

@media (max-width: 992px) {
  .contact-section__wrapper {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
}

.contact-form-box {
  background-color: var(--color-white);
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-border);
}

@media (max-width: 576px) {
  .contact-form-box {
    padding: 2rem 1.5rem;
  }
}

.contact-form-box__title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.contact-form-box__subtitle {
  color: var(--color-muted);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-dark-text);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-light-bg);
  transition: var(--transition-normal);
  font-family: var(--font-body);
}

.form-control:focus {
  border-color: var(--color-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 4px rgba(43, 144, 204, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Contacts Info Panel */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 1.25rem;
}

.contact-info-item__icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-sm);
  background-color: rgba(43, 144, 204, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info-item__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-info-item__value {
  color: var(--color-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.contact-info-item__value a:hover {
  color: var(--color-primary);
}

.contact-messengers {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
}

.messenger-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-white);
}

.messenger-btn--viber {
  background-color: #7d3daf;
}

.messenger-btn--viber:hover {
  background-color: #682f94;
}

.messenger-btn--telegram {
  background-color: #0088cc;
}

.messenger-btn--telegram:hover {
  background-color: #0077b3;
}

/* Interactive Map Block */
.map-container {
  height: 380px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--color-border);
  background-color: #e5e9f0;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* 13. Footer Component (.footer) */
.footer {
  background-color: var(--color-black);
  color: #a0aec0;
  font-size: 0.9375rem;
  padding: 5rem 0 2rem;
  border-top: 5px solid var(--color-primary);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 992px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 576px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.footer__column-title {
  color: var(--color-white);
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer__column-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer__brand-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--color-white);
  margin-bottom: 1.25rem;
  display: block;
}

.footer__brand-logo span {
  color: var(--color-primary);
}

.footer__brand-desc {
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.footer__socials {
  display: flex;
  gap: 0.75rem;
}

.footer__social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.footer__social-btn:hover {
  background-color: var(--color-primary);
  transform: translateY(-3px);
}

.footer__menu {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__menu-link:hover {
  color: var(--color-white);
  padding-left: 5px;
}

.footer__contacts-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__contacts-item {
  display: flex;
  gap: 0.75rem;
  line-height: 1.5;
}

.footer__contacts-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contacts-item a:hover {
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

.footer__copy {
  font-size: 0.875rem;
}

.footer__bottom-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.875rem;
}

.footer__bottom-link:hover {
  color: var(--color-white);
}

/* 14. Component: About Page (.about-page) & Team Grid */
.history-block {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 992px) {
  .history-block {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.team-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  text-align: center;
  transition: var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.team-card__media {
  height: 320px;
  overflow: hidden;
}

.team-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__content {
  padding: 1.5rem;
}

.team-card__name {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.team-card__role {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: 600;
}

/* 15. Component: FAQ / Accordion (.faq-accordion) */
.faq-accordion {
  max-width: 800px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-white);
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-item__header {
  padding: 1.25rem 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background-color: var(--color-white);
  transition: var(--transition-fast);
}

.faq-item__header:hover {
  background-color: var(--color-light-bg);
}

.faq-item__question {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-dark-text);
  padding-right: 1.5rem;
}

.faq-item__icon {
  font-size: 1.25rem;
  color: var(--color-primary);
  transition: var(--transition-normal);
}

.faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
}

.faq-item__answer {
  padding: 0 1.75rem 1.5rem;
  color: var(--color-muted);
  font-size: 0.9375rem;
  border-top: 1px solid transparent;
}

.faq-item--active {
  border-color: var(--color-primary);
  box-shadow: 0 5px 15px rgba(43, 144, 204, 0.05);
}

.faq-item--active .faq-item__header {
  background-color: rgba(43, 144, 204, 0.03);
}

.faq-item--active .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item--active .faq-item__content {
  max-height: 1000px;
  transition: max-height 0.5s cubic-bezier(0.85, 0, 0.15, 1);
}

.faq-item--active .faq-item__answer {
  border-top-color: var(--color-border);
}

/* 16. Component: Steps/Phases (.steps-block) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
}

.step-card {
  position: relative;
  text-align: center;
  padding: 2rem 1.5rem;
}

.step-card__number {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background-color: var(--color-light-bg);
  border: 2px dashed var(--color-primary);
  color: var(--color-secondary);
  font-weight: 800;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  transition: var(--transition-normal);
}

.step-card:hover .step-card__number {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-style: solid;
  transform: scale(1.05);
}

.step-card__title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.step-card__desc {
  color: var(--color-muted);
  font-size: 0.875rem;
}

/* 17. Single Service Hero Section (.service-hero) */
.service-hero {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-black) 100%);
  color: var(--color-white);
  padding: 5rem 0;
  text-align: center;
}

.service-hero__title {
  color: var(--color-white);
  font-size: 2.75rem;
  margin-bottom: 1rem;
}

.service-hero__breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

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

/* 18. Breadcrumbs Layout */
.breadcrumbs {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 3rem;
}

.breadcrumbs__list {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.breadcrumbs__separator {
  color: #cbd5e0;
}

.breadcrumbs__link:hover {
  color: var(--color-primary);
}

/* 19. Tab Navigator for the demo HTML */
.demo-dashboard-nav {
  position: sticky;
  top: 110px;
  background-color: var(--color-white);
  z-index: 900;
  border-bottom: 2px solid var(--color-border);
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 0;
}

@media (max-width: 992px) {
  .demo-dashboard-nav {
    top: 75px;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 1rem;
  }
}

.demo-tab-btn {
  padding: 0.5rem 1.25rem;
  font-weight: 600;
  color: var(--color-muted);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  white-space: nowrap;
}

.demo-tab-btn--active, .demo-tab-btn:hover {
  color: var(--color-white);
  background-color: var(--color-primary);
}

.demo-panel {
  display: none;
}

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