/* ==========================================================================
   Dreamsoft Group KZ - Primary Stylesheet (style.css)
   ========================================================================== */

:root {
  --primary-blue: #0074CC;
  --primary-blue-hover: #005FA3;
  --accent-blue: #003EFF;
  --navy-dark: #0B1B28;
  --navy-darker: #061019;
  --text-dark: #1E293B;
  --text-muted: #64748B;
  --bg-light: #F8FAFC;
  --bg-white: #FFFFFF;
  --border-color: #E2E8F0;
  --shadow-sm: 0 2px 4px rgba(11, 27, 40, 0.05);
  --shadow-md: 0 10px 25px rgba(11, 27, 40, 0.08);
  --shadow-lg: 0 20px 40px rgba(11, 27, 40, 0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --font-family: 'MuseoSansCyrl', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

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

body {
  font-family: var(--font-family);
  color: var(--text-dark);
  background-color: var(--bg-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.section-badge {
  display: inline-block;
  background: rgba(0, 116, 204, 0.1);
  color: var(--primary-blue);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  color: var(--navy-dark);
  line-height: 1.25;
  margin-bottom: 15px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 30px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-blue) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(0, 116, 204, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-blue) 0%, #0028B8 100%);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 116, 204, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--navy-dark);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  background: rgba(0, 116, 204, 0.05);
}

.btn-white {
  background: #FFFFFF;
  color: var(--primary-blue);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: var(--bg-light);
  color: var(--accent-blue);
}

/* --------------------------------------------------------------------------
   2. Header & Navigation Menu
   -------------------------------------------------------------------------- */
header.header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  transition: all var(--transition-normal);
}

header.header .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 20px;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-brand img {
  height: 48px;
  width: auto;
}

.nav-center {
  display: flex;
  justify-content: center;
  flex: 1;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.nav-item {
  position: relative;
  flex-shrink: 0;
}

.nav-link {
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-dark);
  padding: 10px 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-blue);
}

.dropdown-arrow {
  width: 10px;
  height: 6px;
  fill: currentColor;
  transition: transform var(--transition-fast);
}

.nav-item:hover .dropdown-arrow {
  transform: rotate(180deg);
}

/* Mega-Menu Dropdown */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 480px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  pointer-events: none;
  z-index: 1100;
}

.nav-item:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.mega-dropdown-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dropdown-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.dropdown-card:hover {
  background: var(--bg-light);
}

.dropdown-card img {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.dropdown-card-info h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 2px;
}

.dropdown-card-info p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-dark);
}

.header-phone svg {
  width: 18px;
  height: 18px;
  fill: var(--primary-blue);
}

.header-phone:hover {
  color: var(--primary-blue);
}

/* Mobile Toggle Hamburger */
.mob-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.mob-menu-btn span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--navy-dark);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

/* --------------------------------------------------------------------------
   3. Mobile Navigation Drawer (#mob_menu)
   -------------------------------------------------------------------------- */
#mob_menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: var(--bg-white);
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  transition: right var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: 30px 24px;
}

#mob_menu.open {
  right: 0;
}

.mob-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 27, 40, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mob-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}

.mob-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--border-color);
}

.mob-close-btn {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.mob-nav-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
  flex-grow: 1;
}

.mob-nav-link {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-dark);
}

.mob-menu-footer {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.mob-menu-footer .btn {
  width: 100%;
}

/* --------------------------------------------------------------------------
   4. Hero Section (.main-section)
   -------------------------------------------------------------------------- */
.main-section {
  position: relative;
  background: linear-gradient(135deg, #0B1B28 0%, #0F2A3F 100%);
  color: #FFFFFF;
  padding: 100px 0 120px;
  overflow: hidden;
}

.main-section::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 116, 204, 0.25) 0%, rgba(0, 62, 255, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  max-width: 780px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #00D2FF;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 24px;
}

.hero-headline {
  font-size: 52px;
  font-weight: 900;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-subtitle {
  font-size: 20px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-quick-stats {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.quick-stat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.quick-stat-item svg {
  width: 20px;
  height: 20px;
  fill: #00D2FF;
}

/* --------------------------------------------------------------------------
   5. Services Section (#services / .new-services-sections)
   -------------------------------------------------------------------------- */
.services-section {
  padding: 100px 0;
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

.service-icon-box {
  width: 64px;
  height: 64px;
  margin-bottom: 24px;
}

.service-icon-box img {
  width: 100%;
  height: 100%;
}

.service-card-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary-blue);
  background: rgba(0, 116, 204, 0.08);
  padding: 4px 12px;
  border-radius: 12px;
  align-self: flex-start;
}

/* --------------------------------------------------------------------------
   6. Animated Counter Stats Section (.counter-items)
   -------------------------------------------------------------------------- */
.counter-section {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-darker) 100%);
  color: #FFFFFF;
  padding: 70px 0;
}

.counter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.counter-block {
  padding: 20px 10px;
}

.counter-number {
  font-size: 56px;
  font-weight: 900;
  color: #00D2FF;
  line-height: 1;
  margin-bottom: 12px;
  font-feature-settings: "tnum";
}

.counter-label {
  font-size: 16px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   7. Leading Products Section (#products / .new-our_products)
   -------------------------------------------------------------------------- */
.products-section {
  padding: 100px 0;
  background: var(--bg-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

.product-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.product-icon {
  width: 56px;
  height: 56px;
}

.product-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--navy-dark);
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  padding: 4px 12px;
  border-radius: 15px;
}

.product-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 10px;
}

.product-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.product-action {
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   8. Why Us / Advantages Section (#why-us / .vc_row-flex)
   -------------------------------------------------------------------------- */
.why-us-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.advantage-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
  display: flex;
  gap: 20px;
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-blue);
}

.advantage-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}

.advantage-info h4 {
  font-size: 18px;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 8px;
}

.advantage-info p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   9. Client Reviews Section (#reviews / #feeds)
   -------------------------------------------------------------------------- */
.reviews-section {
  padding: 100px 0;
  background: var(--bg-white);
}

.reviews-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.review-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: relative;
}

.review-quote-icon {
  font-size: 40px;
  color: var(--primary-blue);
  line-height: 1;
  margin-bottom: 12px;
}

.review-text {
  font-size: 15px;
  color: var(--text-dark);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.review-author-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.author-info h5 {
  font-size: 16px;
  font-weight: 800;
  color: var(--navy-dark);
}

.author-info p {
  font-size: 13px;
  color: var(--text-muted);
}

.review-doc-thumb {
  width: 44px;
  height: 56px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-fast);
}

.review-doc-thumb:hover {
  transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   10. Tech Stack Section (#tech)
   -------------------------------------------------------------------------- */
.tech-section {
  padding: 100px 0;
  background: var(--bg-light);
}

.tech-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tech-tab-btn {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  color: var(--navy-dark);
  font-weight: 700;
  font-size: 15px;
  padding: 10px 24px;
  border-radius: 25px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tech-tab-btn:hover, .tech-tab-btn.active {
  background: var(--primary-blue);
  color: #FFFFFF;
  border-color: var(--primary-blue);
  box-shadow: 0 4px 12px rgba(0, 116, 204, 0.25);
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.tech-pill {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 700;
  color: var(--navy-dark);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tech-pill:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   11. Modals & Popup Overlays
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(11, 27, 40, 0.7);
  backdrop-filter: blur(5px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-dialog {
  background: var(--bg-white);
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-dialog {
  transform: scale(1);
}

.close-modal {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition-fast);
}

.close-modal:hover {
  color: var(--navy-dark);
}

.modal-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy-dark);
  margin-bottom: 8px;
  text-align: center;
}

.modal-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
  text-align: center;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-control {
  width: 100%;
  font-family: var(--font-family);
  font-size: 15px;
  padding: 14px 18px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  color: var(--text-dark);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-blue);
  background: var(--bg-white);
  box-shadow: 0 0 0 3px rgba(0, 116, 204, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* --------------------------------------------------------------------------
   12. Footer & Copyright Bar
   -------------------------------------------------------------------------- */
footer.footer {
  background: var(--navy-dark);
  color: #FFFFFF;
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  font-size: 18px;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 20px;
}

.footer-col p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-top: 15px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #00D2FF;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: #00D2FF;
  flex-shrink: 0;
  margin-top: 3px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  transition: all var(--transition-fast);
}

.social-icon:hover {
  background: var(--primary-blue);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.bottom-page-copyr {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.bottom-page-copyr a {
  color: rgba(255, 255, 255, 0.6);
}

.bottom-page-copyr a:hover {
  color: #00D2FF;
}