:root {
  --primary: #8B5CF6;
  --secondary: #7C3AED;
  --accent: #A78BFA;
  --success: #28a745;
  --warning: #ffc107;
  --error: #dc3545;
  --info: #17a2b8;
  --neutral: #f8f9fa;
  --text: #212529;
  --light: #f8f9fa;
  --dark: #343a40;
  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-300: #dee2e6;
  --gray-400: #ced4da;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --gray-700: #495057;
  --gray-800: #343a40;
  --gray-900: #212529;
  --font-family-base: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-serif: Georgia, "Times New Roman", Times, serif;
  --font-size-base: 1rem;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
  --line-height-base: 1.5;
  --border-radius: 0.25rem;
  --border-radius-lg: 0.5rem;
  --border-radius-sm: 0.2rem;
  --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --box-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

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

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

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--text);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--dark);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  color: var(--secondary);
  text-decoration: underline;
}

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

ul {
  list-style: none;
  padding-left: 0;
}

.container {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.container-fluid {
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
  margin-right: auto;
  margin-left: auto;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.col,
.col-1, .col-2, .col-3, .col-4, .col-5, .col-6,
.col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
.col-sm, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6,
.col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12,
.col-md, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6,
.col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12,
.col-lg, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6,
.col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12,
.col-xl, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6,
.col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12 {
  position: relative;
  width: 100%;
  padding-right: 15px;
  padding-left: 15px;
}

.col {
  flex-basis: 0;
  flex-grow: 1;
  max-width: 100%;
}

.col-1 {
  flex: 0 0 8.333333%;
  max-width: 8.333333%;
}

.col-2 {
  flex: 0 0 16.666667%;
  max-width: 16.666667%;
}

.col-3 {
  flex: 0 0 25%;
  max-width: 25%;
}

.col-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
}

.col-5 {
  flex: 0 0 41.666667%;
  max-width: 41.666667%;
}

.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
}

.col-7 {
  flex: 0 0 58.333333%;
  max-width: 58.333333%;
}

.col-8 {
  flex: 0 0 66.666667%;
  max-width: 66.666667%;
}

.col-9 {
  flex: 0 0 75%;
  max-width: 75%;
}

.col-10 {
  flex: 0 0 83.333333%;
  max-width: 83.333333%;
}

.col-11 {
  flex: 0 0 91.666667%;
  max-width: 91.666667%;
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

.d-block {
  display: block !important;
}

.d-inline-block {
  display: inline-block !important;
}

.d-none {
  display: none !important;
}

.flex-row {
  flex-direction: row !important;
}

.flex-column {
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-nowrap {
  flex-wrap: nowrap !important;
}

.justify-content-start {
  justify-content: flex-start !important;
}

.justify-content-end {
  justify-content: flex-end !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.justify-content-around {
  justify-content: space-around !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.align-items-end {
  align-items: flex-end !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-baseline {
  align-items: baseline !important;
}

.align-items-stretch {
  align-items: stretch !important;
}

.m-0 {
  margin: 0 !important;
}

.mt-0 {
  margin-top: 0 !important;
}

.mr-0 {
  margin-right: 0 !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.ml-0 {
  margin-left: 0 !important;
}

.m-1 {
  margin: 0.25rem !important;
}

.mt-1 {
  margin-top: 0.25rem !important;
}

.mr-1 {
  margin-right: 0.25rem !important;
}

.mb-1 {
  margin-bottom: 0.25rem !important;
}

.ml-1 {
  margin-left: 0.25rem !important;
}

.m-2 {
  margin: 0.5rem !important;
}

.mt-2 {
  margin-top: 0.5rem !important;
}

.mr-2 {
  margin-right: 0.5rem !important;
}

.mb-2 {
  margin-bottom: 0.5rem !important;
}

.ml-2 {
  margin-left: 0.5rem !important;
}

.m-3 {
  margin: 1rem !important;
}

.mt-3 {
  margin-top: 1rem !important;
}

.mr-3 {
  margin-right: 1rem !important;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.ml-3 {
  margin-left: 1rem !important;
}

.m-4 {
  margin: 1.5rem !important;
}

.mt-4 {
  margin-top: 1.5rem !important;
}

.mr-4 {
  margin-right: 1.5rem !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

.ml-4 {
  margin-left: 1.5rem !important;
}

.m-5 {
  margin: 3rem !important;
}

.mt-5 {
  margin-top: 3rem !important;
}

.mr-5 {
  margin-right: 3rem !important;
}

.mb-5 {
  margin-bottom: 3rem !important;
}

.ml-5 {
  margin-left: 3rem !important;
}

.p-0 {
  padding: 0 !important;
}

.pt-0 {
  padding-top: 0 !important;
}

.pr-0 {
  padding-right: 0 !important;
}

.pb-0 {
  padding-bottom: 0 !important;
}

.pl-0 {
  padding-left: 0 !important;
}

.p-1 {
  padding: 0.25rem !important;
}

.pt-1 {
  padding-top: 0.25rem !important;
}

.pr-1 {
  padding-right: 0.25rem !important;
}

.pb-1 {
  padding-bottom: 0.25rem !important;
}

.pl-1 {
  padding-left: 0.25rem !important;
}

.p-2 {
  padding: 0.5rem !important;
}

.pt-2 {
  padding-top: 0.5rem !important;
}

.pr-2 {
  padding-right: 0.5rem !important;
}

.pb-2 {
  padding-bottom: 0.5rem !important;
}

.pl-2 {
  padding-left: 0.5rem !important;
}

.p-3 {
  padding: 1rem !important;
}

.pt-3 {
  padding-top: 1rem !important;
}

.pr-3 {
  padding-right: 1rem !important;
}

.pb-3 {
  padding-bottom: 1rem !important;
}

.pl-3 {
  padding-left: 1rem !important;
}

.p-4 {
  padding: 1.5rem !important;
}

.pt-4 {
  padding-top: 1.5rem !important;
}

.pr-4 {
  padding-right: 1.5rem !important;
}

.pb-4 {
  padding-bottom: 1.5rem !important;
}

.pl-4 {
  padding-left: 1.5rem !important;
}

.p-5 {
  padding: 3rem !important;
}

.pt-5 {
  padding-top: 3rem !important;
}

.pr-5 {
  padding-right: 3rem !important;
}

.pb-5 {
  padding-bottom: 3rem !important;
}

.pl-5 {
  padding-left: 3rem !important;
}

.text-left {
  text-align: left !important;
}

.text-center {
  text-align: center !important;
}

.text-right {
  text-align: right !important;
}

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

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

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

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

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

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

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

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

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

.bg-primary {
  background-color: var(--primary) !important;
}

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

.bg-success {
  background-color: var(--success) !important;
}

.bg-danger {
  background-color: var(--error) !important;
}

.bg-warning {
  background-color: var(--warning) !important;
}

.bg-info {
  background-color: var(--info) !important;
}

.bg-light {
  background-color: var(--light) !important;
}

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

.bg-white {
  background-color: var(--white) !important;
}

.navbar {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  background-color: var(--white);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: inline-block;
  padding-top: 0.3125rem;
  padding-bottom: 0.3125rem;
  margin-right: 1rem;
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  line-height: inherit;
  white-space: nowrap;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition);
}

.logo:hover {
  color: var(--secondary);
  text-decoration: none;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--dark);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  line-height: 1;
  z-index: 1001;
}

.mobile-menu-toggle:focus {
  outline: none;
}

.main-nav {
  display: flex;
  flex-direction: row;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin-left: 1rem;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--dark);
  text-decoration: none;
  transition: var(--transition);
  font-weight: var(--font-weight-normal);
}

.nav-link:hover {
  color: var(--primary);
  text-decoration: none;
}

.nav-link.active {
  color: var(--primary);
  font-weight: var(--font-weight-bold);
}

.header-main {
  position: relative;
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  overflow: hidden;
}

.header-main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.1);
  z-index: 1;
}

.header-main .container {
  position: relative;
  z-index: 2;
}

.header-main h1 {
  color: var(--white);
  font-size: 3rem;
  margin-bottom: 1.5rem;
  font-weight: var(--font-weight-bold);
}

.header-main p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.primary-banner {
  padding: 5rem 0;
  background-color: var(--neutral);
  background-image: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.intro-section {
  padding: 4rem 0;
  text-align: center;
}

.main-feature {
  padding: 3rem 0;
  background-color: var(--white);
}

.content-section {
  padding: 4rem 0;
}

.info-block {
  padding: 3rem 0;
  background-color: var(--neutral);
}

.data-area {
  padding: 4rem 0;
}

.content-zone {
  padding: 3rem 0;
}

.info-card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  padding: 2rem;
  margin-bottom: 2rem;
  transition: var(--transition);
}

.info-card:hover {
  box-shadow: var(--box-shadow-lg);
  transform: translateY(-5px);
}

.info-card h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.detail-box {
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.content-panel {
  background-color: var(--neutral);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  margin-bottom: 2rem;
}

.info-tile {
  background-color: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

.content-grid {
  display: flex;
  flex-wrap: wrap;
  margin-right: -15px;
  margin-left: -15px;
}

.layout-system {
  display: flex;
  flex-wrap: wrap;
}

.flex-container {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
}

.grid-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.action-button {
  display: inline-block;
  font-weight: var(--font-weight-normal);
  color: var(--white);
  text-align: center;
  vertical-align: middle;
  user-select: none;
  background-color: var(--primary);
  border: 1px solid var(--primary);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  border-radius: var(--border-radius);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.action-button:hover {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: var(--box-shadow-lg);
}

.action-button:focus {
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
}

.primary-cta {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  background-color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.primary-cta:hover {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: var(--white);
  text-decoration: none;
  box-shadow: var(--box-shadow-lg);
}

.submit-btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: var(--font-weight-normal);
  color: var(--white);
  background-color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.submit-btn:hover {
  background-color: var(--secondary);
  border-color: var(--secondary);
  text-decoration: none;
}

.main-action {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  color: var(--white);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border: none;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.main-action:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow-lg);
  text-decoration: none;
}

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

.btn-outline-primary:hover {
  color: var(--white);
  background-color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary {
  background-color: var(--secondary);
  border-color: var(--secondary);
  color: var(--white);
}

.btn-secondary:hover {
  background-color: var(--accent);
  border-color: var(--accent);
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: inline-block;
  margin-bottom: 0.5rem;
  font-weight: var(--font-weight-normal);
  color: var(--dark);
}

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  color: var(--text);
  background-color: var(--white);
  background-clip: padding-box;
  border: 1px solid var(--gray-400);
  border-radius: var(--border-radius);
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
  color: var(--text);
  background-color: var(--white);
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
}

.form-control::placeholder {
  color: var(--gray-500);
  opacity: 1;
}

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

.form-select {
  display: block;
  width: 100%;
  padding: 0.75rem 2.25rem 0.75rem 1rem;
  font-size: 1rem;
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  color: var(--text);
  background-color: var(--white);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
  border: 1px solid var(--gray-400);
  border-radius: var(--border-radius);
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  appearance: none;
}

.form-select:focus {
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
}

.form-check {
  display: block;
  min-height: 1.5rem;
  padding-left: 1.5rem;
  margin-bottom: 0.125rem;
}

.form-check-input {
  width: 1rem;
  height: 1rem;
  margin-top: 0.25rem;
  margin-left: -1.5rem;
  vertical-align: top;
  background-color: var(--white);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border: 1px solid var(--gray-400);
  appearance: none;
}

.form-check-input[type="checkbox"] {
  border-radius: var(--border-radius-sm);
}

.form-check-input[type="radio"] {
  border-radius: 50%;
}

.form-check-input:checked {
  background-color: var(--primary);
  border-color: var(--primary);
}

.form-check-input:focus {
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(139, 92, 246, 0.25);
}

.form-check-label {
  display: inline-block;
  margin-bottom: 0;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  word-wrap: break-word;
  background-color: var(--white);
  background-clip: border-box;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
}

.card-body {
  flex: 1 1 auto;
  padding: 1.5rem;
}

.card-title {
  margin-bottom: 0.75rem;
  color: var(--dark);
  font-weight: var(--font-weight-bold);
}

.card-text {
  margin-bottom: 1rem;
}

.card-img-top {
  width: 100%;
  border-top-left-radius: var(--border-radius-lg);
  border-top-right-radius: var(--border-radius-lg);
}

.card:hover {
  box-shadow: var(--box-shadow-lg);
  transform: translateY(-5px);
  transition: var(--transition);
}

.alert {
  position: relative;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
}

.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

.alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeaa7;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
  line-height: 1;
  color: var(--white);
  text-align: center;
  white-space: nowrap;
  vertical-align: baseline;
  border-radius: var(--border-radius-sm);
}

.badge-primary {
  background-color: var(--primary);
}

.badge-secondary {
  background-color: var(--secondary);
}

.badge-success {
  background-color: var(--success);
}

.badge-danger {
  background-color: var(--error);
}

.badge-warning {
  background-color: var(--warning);
  color: var(--dark);
}

.badge-info {
  background-color: var(--info);
}

.footer {
  padding: 3rem 0 1.5rem;
  background-color: var(--dark);
  color: var(--light);
}

.footer h5 {
  color: var(--white);
  margin-bottom: 1rem;
  font-weight: var(--font-weight-bold);
}

.footer p,
.footer a {
  color: var(--gray-400);
  text-decoration: none;
}

.footer a:hover {
  color: var(--white);
  text-decoration: underline;
}

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

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gray-700);
  text-align: center;
  color: var(--gray-500);
}

.section-title {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 1.5rem;
  text-align: center;
  color: var(--dark);
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--gray-600);
  text-align: center;
  margin-bottom: 3rem;
}

.feature-icon {
  width: 4rem;
  height: 4rem;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.testimonial {
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  margin-bottom: 2rem;
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  color: var(--gray-700);
  margin-bottom: 1rem;
}

.testimonial-author {
  font-weight: var(--font-weight-bold);
  color: var(--primary);
}

.cta-section {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: var(--white);
  text-align: center;
}

.cta-section h2 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta-section p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  list-style: none;
  background-color: var(--gray-200);
  border-radius: var(--border-radius);
}

.breadcrumb-item {
  display: flex;
}

.breadcrumb-item + .breadcrumb-item::before {
  display: inline-block;
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  color: var(--gray-600);
  content: "/";
}

.breadcrumb-item.active {
  color: var(--gray-600);
}

.pagination {
  display: flex;
  padding-left: 0;
  list-style: none;
  border-radius: var(--border-radius);
}

.page-item {
  margin: 0 0.25rem;
}

.page-link {
  position: relative;
  display: block;
  padding: 0.5rem 0.75rem;
  color: var(--primary);
  text-decoration: none;
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.page-link:hover {
  color: var(--secondary);
  background-color: var(--gray-200);
  border-color: var(--gray-300);
}

.page-item.active .page-link {
  color: var(--white);
  background-color: var(--primary);
  border-color: var(--primary);
}

.page-item.disabled .page-link {
  color: var(--gray-500);
  pointer-events: none;
  background-color: var(--white);
  border-color: var(--gray-300);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1050;
  display: none;
  width: 100%;
  height: 100%;
  overflow: hidden;
  outline: 0;
  background-color: rgba(0, 0, 0, 0.5);
}

.modal.show {
  display: block;
}

.modal-dialog {
  position: relative;
  width: auto;
  margin: 1.75rem auto;
  max-width: 500px;
  pointer-events: none;
}

.modal-content {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  pointer-events: auto;
  background-color: var(--white);
  background-clip: padding-box;
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius-lg);
  outline: 0;
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1rem;
  border-bottom: 1px solid var(--gray-300);
  border-top-left-radius: var(--border-radius-lg);
  border-top-right-radius: var(--border-radius-lg);
}

.modal-title {
  margin-bottom: 0;
  line-height: 1.5;
  font-weight: var(--font-weight-bold);
}

.modal-body {
  position: relative;
  flex: 1 1 auto;
  padding: 1rem;
}

.modal-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  padding: 0.75rem;
  border-top: 1px solid var(--gray-300);
  border-bottom-right-radius: var(--border-radius-lg);
  border-bottom-left-radius: var(--border-radius-lg);
}

.spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25rem solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
  to {
    transform: rotate(360deg);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.slide-up {
  animation: slideUp 0.5s ease-out;
}

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

.img-fluid {
  max-width: 100%;
  height: auto;
}

.img-thumbnail {
  padding: 0.25rem;
  background-color: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  max-width: 100%;
  height: auto;
}

.rounded {
  border-radius: var(--border-radius) !important;
}

.rounded-circle {
  border-radius: 50% !important;
}

.shadow {
  box-shadow: var(--box-shadow) !important;
}

.shadow-lg {
  box-shadow: var(--box-shadow-lg) !important;
}

.shadow-none {
  box-shadow: none !important;
}

@media (min-width: 576px) {
  .container {
    max-width: 540px;
  }

  .col-sm {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
  }

  .col-sm-1 {
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }

  .col-sm-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }

  .col-sm-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }

  .col-sm-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }

  .col-sm-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }

  .col-sm-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .col-sm-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }

  .col-sm-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }

  .col-sm-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }

  .col-sm-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }

  .col-sm-11 {
    flex: 0 0 91.666667%;
    max-width: 91.666667%;
  }

  .col-sm-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 720px;
  }

  .col-md {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
  }

  .col-md-1 {
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }

  .col-md-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }

  .col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }

  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }

  .col-md-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }

  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .col-md-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }

  .col-md-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }

  .col-md-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }

  .col-md-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }

  .col-md-11 {
    flex: 0 0 91.666667%;
    max-width: 91.666667%;
  }

  .col-md-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (min-width: 992px) {
  .container {
    max-width: 960px;
  }

  .col-lg {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
  }

  .col-lg-1 {
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }

  .col-lg-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }

  .col-lg-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }

  .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }

  .col-lg-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }

  .col-lg-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .col-lg-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }

  .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }

  .col-lg-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }

  .col-lg-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }

  .col-lg-11 {
    flex: 0 0 91.666667%;
    max-width: 91.666667%;
  }

  .col-lg-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }

  .col-xl {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
  }

  .col-xl-1 {
    flex: 0 0 8.333333%;
    max-width: 8.333333%;
  }

  .col-xl-2 {
    flex: 0 0 16.666667%;
    max-width: 16.666667%;
  }

  .col-xl-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }

  .col-xl-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }

  .col-xl-5 {
    flex: 0 0 41.666667%;
    max-width: 41.666667%;
  }

  .col-xl-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .col-xl-7 {
    flex: 0 0 58.333333%;
    max-width: 58.333333%;
  }

  .col-xl-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }

  .col-xl-9 {
    flex: 0 0 75%;
    max-width: 75%;
  }

  .col-xl-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }

  .col-xl-11 {
    flex: 0 0 91.666667%;
    max-width: 91.666667%;
  }

  .col-xl-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media screen and (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    flex-direction: column;
  }

  .main-nav.active {
    display: flex;
  }

  .nav-item {
    margin-left: 0;
    margin-bottom: 0;
    border-bottom: 1px solid var(--gray-200);
  }

  .nav-link {
    padding: 1rem 1.5rem;
    display: block;
  }

  .header-main h1 {
    font-size: 2rem;
  }

  .header-main p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .col-12 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media screen and (max-width: 576px) {
  .header-main {
    padding: 2rem 0;
  }

  .header-main h1 {
    font-size: 1.75rem;
  }

  .content-section,
  .info-block,
  .data-area,
  .content-zone {
    padding: 2rem 0;
  }

  .primary-banner {
    padding: 3rem 0;
  }

  .info-card,
  .detail-box,
  .content-panel {
    padding: 1rem;
  }

  .action-button,
  .primary-cta,
  .submit-btn,
  .main-action {
    display: block;
    width: 100%;
    margin-bottom: 0.5rem;
  }

  .footer {
    padding: 2rem 0 1rem;
  }
}