:root {
  --color-primary: #007AFF;
  --color-secondary: #5856D6;
  --color-accent: #FF9500;
  --color-neutral-900: #1D1D1F;
  --color-neutral-800: #2C2C2E;
  --color-neutral-700: #48484A;
  --color-neutral-600: #636366;
  --color-neutral-500: #8E8E93;
  --color-neutral-400: #AEAEB2;
  --color-neutral-300: #C7C7CC;
  --color-neutral-200: #D1D1D6;
  --color-neutral-100: #E5E5EA;
  --color-neutral-50: #F2F2F7;
  --color-success: #34C759;
  --color-error: #FF3B30;
  --color-warning: #FF9500;
  --color-white: #FFFFFF;
  --color-black: #000000;
  --font-primary: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-secondary: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, "Courier New", monospace;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.5rem;
  --fs-3xl: 2rem;
  --fs-4xl: 2.5rem;
  --fs-5xl: 3rem;
  --lh-tight: 1.2;
  --lh-normal: 1.5;
  --lh-relaxed: 1.75;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --logo-w: 150px;
  --logo-h: 40px;
  --header-h: 72px;
  --footer-h: auto;
  --max-w-container: 1280px;
  --max-w-content: 65ch;
  --bp-sm: 480px;
  --bp-md: 768px;
  --bp-lg: 1024px;
  --bp-xl: 1280px;
  --bp-2xl: 1536px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 24px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
  --shadow-focus: 0 0 0 4px rgba(0, 122, 255, 0.25);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --z-nav: 1000;
  --z-modal: 1100;
  --z-tooltip: 1200;
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-full: 9999px;
}

* {
  box-sizing: border-box;
}

*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-primary);
  font-size: clamp(0.9375rem, 0.9rem + 0.1875vw, 1rem);
  line-height: var(--lh-normal);
  color: var(--color-neutral-900);
  background-color: var(--color-neutral-50);
  font-weight: var(--fw-regular);
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
li,
figure,
blockquote,
dl,
dd {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--color-neutral-900);
  letter-spacing: -0.02em;
}

h1:first-child,
h2:first-child,
h3:first-child,
h4:first-child,
h5:first-child,
h6:first-child {
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);
  margin-bottom: var(--space-lg);
}

h2 {
  font-size: clamp(1.75rem, 1.5rem + 1.25vw, 2.75rem);
}

h3 {
  font-size: clamp(1.5rem, 1.25rem + 1.25vw, 2.25rem);
}

h4 {
  font-size: clamp(1.25rem, 1.125rem + 0.625vw, 1.75rem);
}

h5 {
  font-size: var(--fs-xl);
}

h6 {
  font-size: var(--fs-lg);
}

p {
  margin-bottom: var(--space-md);
  max-width: var(--max-w-content);
  color: var(--color-neutral-700);
}

p:last-child {
  margin-bottom: 0;
}

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

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

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--border-radius-sm);
}

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

img {
  border-style: none;
}

ul,
ol {
  list-style: none;
}

table {
  max-width: 100%;
  overflow: auto;
  border-collapse: collapse;
}

pre,
code {
  max-width: 100%;
  overflow: auto;
  font-family: var(--font-mono);
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: inherit;
  margin: 0;
}

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
  border: none;
}

button:focus-visible,
[type="button"]:focus-visible,
[type="reset"]:focus-visible,
[type="submit"]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.u-no-scroll {
  overflow: hidden;
  height: 100vh;
}

.u-text-center {
  text-align: center;
}

.u-text-right {
  text-align: right;
}

.u-text-left {
  text-align: left;
}

.u-max-w-content {
  max-width: var(--max-w-content);
}

.u-mt-xs {
  margin-top: var(--space-xs);
}

.u-mt-sm {
  margin-top: var(--space-sm);
}

.u-mt-md {
  margin-top: var(--space-md);
}

.u-mt-lg {
  margin-top: var(--space-lg);
}

.u-mt-xl {
  margin-top: var(--space-xl);
}

.u-mt-2xl {
  margin-top: var(--space-2xl);
}

.u-mt-3xl {
  margin-top: var(--space-3xl);
}

.u-mb-xs {
  margin-bottom: var(--space-xs);
}

.u-mb-sm {
  margin-bottom: var(--space-sm);
}

.u-mb-md {
  margin-bottom: var(--space-md);
}

.u-mb-lg {
  margin-bottom: var(--space-lg);
}

.u-mb-xl {
  margin-bottom: var(--space-xl);
}

.u-mb-2xl {
  margin-bottom: var(--space-2xl);
}

.u-mb-3xl {
  margin-bottom: var(--space-3xl);
}

.u-p-xs {
  padding: var(--space-xs);
}

.u-p-sm {
  padding: var(--space-sm);
}

.u-p-md {
  padding: var(--space-md);
}

.u-p-lg {
  padding: var(--space-lg);
}

.u-p-xl {
  padding: var(--space-xl);
}

.u-p-2xl {
  padding: var(--space-2xl);
}

.u-p-3xl {
  padding: var(--space-3xl);
}

.l-header {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--color-neutral-200);
  z-index: var(--z-nav);
  transition: box-shadow var(--transition-base);
}

.l-header.is-scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  padding: 0;
  min-height: var(--header-h);
}

.sticky-top {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
}

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

.border-bottom {
  border-bottom: 1px solid var(--color-neutral-200) !important;
}

.container {
  max-width: var(--max-w-container);
  margin: 0 auto;
  padding-left: clamp(1rem, 3vw, 2rem);
  padding-right: clamp(1rem, 3vw, 2rem);
  width: 100%;
}

.l-footer {
  width: 100%;
  background-color: var(--color-white);
  color: var(--color-neutral-700);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-4xl);
  border-top: 1px solid var(--color-neutral-200);
}

.l-footer a {
  color: var(--color-neutral-700);
  transition: color var(--transition-base);
}

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

.l-footer__bottom {
  border-top: 1px solid var(--color-neutral-200);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.l-footer__copyright {
  font-size: var(--fs-sm);
  color: var(--color-neutral-500);
}

.l-section {
  padding: var(--space-4xl) 0;
}

.py-3 {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.py-4 {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.py-5 {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

.py-md-4 {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.py-md-5 {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.pt-4 {
  padding-top: var(--space-2xl);
}

.pt-5 {
  padding-top: var(--space-3xl);
}

.pb-3 {
  padding-bottom: var(--space-lg);
}

.mt-3 {
  margin-top: var(--space-lg);
}

.mt-4 {
  margin-top: var(--space-xl);
}

.mt-5 {
  margin-top: var(--space-2xl);
}

.mt-auto {
  margin-top: auto;
}

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

.mb-1 {
  margin-bottom: var(--space-xs);
}

.mb-2 {
  margin-bottom: var(--space-sm);
}

.mb-3 {
  margin-bottom: var(--space-lg);
}

.mb-4 {
  margin-bottom: var(--space-xl);
}

.mb-5 {
  margin-bottom: var(--space-2xl);
}

.me-2 {
  margin-right: var(--space-sm);
}

.me-3 {
  margin-right: var(--space-lg);
}

.ms-auto {
  margin-left: auto;
}

.ms-lg-3 {
  margin-left: var(--space-lg);
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.my-4 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.p-4 {
  padding: var(--space-xl);
}

.l-section--hero {
  padding: var(--space-4xl) 0;
  min-height: 60vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.03) 0%, rgba(88, 86, 214, 0.03) 100%);
}

.l-section--accent {
  background-color: var(--color-neutral-50);
}

.l-section--dark {
  background-color: var(--color-neutral-900);
  color: var(--color-neutral-100);
}

.l-section--dark h1,
.l-section--dark h2,
.l-section--dark h3,
.l-section--dark h4,
.l-section--dark h5,
.l-section--dark h6 {
  color: var(--color-white);
}

.bg-light {
  background-color: var(--color-neutral-50) !important;
}

.l-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.l-grid--2col {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.l-grid--3col {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(-1 * var(--space-md));
  margin-right: calc(-1 * var(--space-md));
}

.g-3 {
}

.g-4 {
}

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

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

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

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

[class*="col-"] {
  min-width: 0;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  flex: 1 1 100%;
}

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

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

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

.c-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  transition: opacity var(--transition-base);
}

.c-logo:hover {
  opacity: 0.85;
  text-decoration: none;
}

.c-logo__img {
  width: var(--logo-w);
  height: var(--logo-h);
  object-fit: contain;
}

.c-logo__text {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-neutral-900);
  letter-spacing: -0.02em;
}

.navbar-brand {
  display: flex;
  align-items: center;
  padding: var(--space-sm) 0;
  margin-right: var(--space-xl);
  text-decoration: none;
  white-space: nowrap;
}

.c-nav {
  display: flex;
  align-items: center;
  height: var(--header-h);
}

.navbar-toggler {
  display: none;
  width: 48px;
  height: 48px;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: calc(var(--z-nav) + 10);
  position: relative;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  transition: background-color var(--transition-base);
}

.navbar-toggler:hover {
  background-color: var(--color-neutral-100);
}

.navbar-toggler-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-neutral-900);
  position: relative;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
  content: "";
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-neutral-900);
  position: absolute;
  left: 0;
  transition: transform var(--transition-base);
}

.navbar-toggler-icon::before {
  top: -8px;
}

.navbar-toggler-icon::after {
  bottom: -8px;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
  transform: translateY(8px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
  transform: translateY(-8px) rotate(-45deg);
}

.navbar-collapse {
  flex-grow: 1;
  align-items: center;
}

.collapse:not(.show) {
  display: none;
}

.c-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-nav {
  display: flex;
  flex-direction: row;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-sm);
}

.c-nav__item {
  margin: 0;
}

.nav-item {
  display: flex;
  align-items: center;
}

.c-nav__link {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-neutral-900);
  text-decoration: none;
  transition: all var(--transition-base);
  border-radius: var(--border-radius-md);
  white-space: nowrap;
  min-height: 44px;
}

.nav-link {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-neutral-900);
  text-decoration: none;
  transition: all var(--transition-base);
  border-radius: var(--border-radius-md);
  white-space: nowrap;
}

.c-nav__link:hover,
.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-neutral-100);
  text-decoration: none;
  transform: translateY(-1px);
}

.c-nav__link:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.c-nav__link.is-active,
.c-nav__link.active,
.nav-link.active,
.nav-link[aria-current="page"] {
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
  background-color: var(--color-neutral-100);
}

.c-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  user-select: none;
  min-height: 48px;
  min-width: 120px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  user-select: none;
  min-height: 48px;
}

.c-button:focus-visible,
.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.c-button:disabled,
.c-button.is-disabled,
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.c-button--primary,
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 122, 255, 0.25);
}

.c-button--primary:hover,
.btn-primary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 122, 255, 0.3);
  text-decoration: none;
}

.c-button--primary:active,
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0, 122, 255, 0.2);
}

.c-button--secondary,
.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-neutral-900);
  border-color: var(--color-neutral-300);
  box-shadow: var(--shadow-sm);
}

.c-button--secondary:hover,
.btn-secondary:hover {
  background-color: var(--color-neutral-100);
  border-color: var(--color-neutral-400);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.c-button--ghost,
.btn-ghost {
  background-color: transparent;
  color: var(--color-primary);
  border-color: transparent;
}

.c-button--ghost:hover,
.btn-ghost:hover {
  background-color: var(--color-neutral-100);
  color: var(--color-secondary);
  text-decoration: none;
}

.c-button--large,
.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--fs-lg);
  min-height: 56px;
}

.c-button--small,
.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--fs-sm);
  min-height: 40px;
}

.c-button--block {
  width: 100%;
  display: flex;
}

.w-100 {
  width: 100%;
}

.d-flex {
  display: flex;
}

.d-block {
  display: block;
}

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

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

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

.flex-grow-1 {
  flex-grow: 1;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.gap-3 {
  gap: var(--space-lg);
}

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

.text-muted {
  color: var(--color-neutral-500) !important;
}

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

.text-decoration-none {
  text-decoration: none;
}

.text-decoration-underline {
  text-decoration: underline;
}

.fw-bold {
  font-weight: var(--fw-bold);
}

.fw-medium {
  font-weight: var(--fw-medium);
}

.fw-semibold {
  font-weight: var(--fw-semibold);
}

.display-3 {
  font-size: clamp(2.5rem, 2rem + 2.5vw, 3.5rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.03em;
}

.display-4 {
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.02em;
}

.display-5 {
  font-size: clamp(1.75rem, 1.5rem + 1.5vw, 2.5rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
}

.display-6 {
  font-size: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
}

.lead {
  font-size: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  font-weight: var(--fw-regular);
  line-height: var(--lh-relaxed);
  color: var(--color-neutral-600);
}

.fs-4 {
  font-size: var(--fs-2xl);
}

.fs-5 {
  font-size: var(--fs-xl);
}

.fs-lg {
  font-size: var(--fs-lg);
}

.small {
  font-size: var(--fs-sm);
}

.h2 {
  font-size: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-md);
}

.h3 {
  font-size: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-md);
}

.h4 {
  font-size: clamp(1.25rem, 1.125rem + 0.625vw, 1.5rem);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
}

.h5 {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
}

.h6 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
}

.c-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.c-card:hover,
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-neutral-300);
}

.border-0 {
  border: none !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow {
  box-shadow: var(--shadow-md);
}

.h-100 {
  height: 100%;
}

.c-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

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

.ratio {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: var(--color-neutral-100);
}

.ratio::before {
  content: "";
  display: block;
  padding-top: 100%;
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ratio-16x9::before {
  padding-top: 56.25%;
}

.ratio-4x3::before {
  padding-top: 75%;
}

.ratio-1x1::before {
  padding-top: 100%;
}

.ratio-1x1 {
  max-width: 200px;
  border-radius: var(--border-radius-full);
}

.c-card__content {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-body {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.c-card__title {
  margin-top: 0;
  margin-bottom: var(--space-md);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-neutral-900);
}

.card-title {
  margin-top: 0;
  margin-bottom: var(--space-md);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-neutral-900);
}

.c-card__text {
  margin-bottom: var(--space-md);
  color: var(--color-neutral-700);
  flex-grow: 1;
}

.card-text {
  margin-bottom: var(--space-md);
  color: var(--color-neutral-700);
}

.c-card__footer {
  margin-top: auto;
  padding-top: var(--space-md);
}

.c-form {
  width: 100%;
  max-width: 100%;
}

.c-form__group {
  margin-bottom: var(--space-lg);
}

.c-form__label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-neutral-900);
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  color: var(--color-neutral-900);
}

.c-form__label--required::after {
  content: " *";
  color: var(--color-error);
}

.c-form__input,
.c-form__textarea,
.c-form__select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-neutral-900);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-neutral-300);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  min-height: 48px;
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--color-neutral-900);
  background-color: var(--color-white);
  border: 1.5px solid var(--color-neutral-300);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  min-height: 48px;
}

.c-form__input:hover,
.c-form__textarea:hover,
.c-form__select:hover,
.form-control:hover {
  border-color: var(--color-neutral-400);
}

.c-form__input:focus,
.c-form__textarea:focus,
.c-form__select:focus,
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.c-form__input:disabled,
.c-form__textarea:disabled,
.c-form__select:disabled,
.form-control:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background-color: var(--color-neutral-100);
}

.c-form__textarea {
  min-height: 120px;
  resize: vertical;
}

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

.c-form__checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding-left: 0;
  margin-bottom: var(--space-md);
}

.c-form__checkbox {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-primary);
  border-radius: var(--border-radius-sm);
}

.form-check-input {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  margin-right: var(--space-sm);
  cursor: pointer;
  accent-color: var(--color-primary);
  border: 1.5px solid var(--color-neutral-300);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
}

.form-check-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}

.c-form__checkbox-label {
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
  cursor: pointer;
  user-select: none;
}

.form-check-label {
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
  cursor: pointer;
  user-select: none;
  line-height: 1.6;
}

.c-form__checkbox-label a,
.form-check-label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.c-form__error {
  display: none;
  margin-top: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-error);
}

.invalid-feedback {
  display: none;
  margin-top: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--color-error);
}

.c-form__group.has-error .c-form__error,
.c-form__group.has-error .invalid-feedback {
  display: block;
}

.c-form__group.has-error .c-form__input,
.c-form__group.has-error .c-form__textarea,
.c-form__group.has-error .c-form__select,
.c-form__group.has-error .form-control {
  border-color: var(--color-error);
}

.c-form__group.has-error .c-form__input:focus,
.c-form__group.has-error .c-form__textarea:focus,
.c-form__group.has-error .c-form__select:focus,
.c-form__group.has-error .form-control:focus {
  box-shadow: 0 0 0 4px rgba(255, 59, 48, 0.25);
}

.c-form__group.has-success .c-form__input,
.c-form__group.has-success .c-form__textarea,
.c-form__group.has-success .c-form__select,
.c-form__group.has-success .form-control {
  border-color: var(--color-success);
}

.c-form__submit {
  margin-top: var(--space-xl);
}

.c-hero {
  position: relative;
  padding: var(--space-4xl) 0;
  display: flex;
  align-items: center;
  min-height: 60vh;
}

.c-hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.c-hero__title {
  font-size: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  margin-bottom: var(--space-lg);
  color: var(--color-neutral-900);
}

.c-hero__text {
  font-size: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  margin-bottom: var(--space-xl);
  color: var(--color-neutral-700);
  max-width: 600px;
}

.c-hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.c-banner {
  padding: var(--space-3xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--border-radius-xl);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.c-banner__content {
  position: relative;
  z-index: 2;
}

.c-banner__title {
  font-size: clamp(1.75rem, 1.5rem + 1.25vw, 2.5rem);
  margin-bottom: var(--space-md);
  color: var(--color-white);
}

.c-banner__text {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-lg);
  color: var(--color-white);
}

.c-feature {
  text-align: center;
  padding: var(--space-xl);
}

.c-feature__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.c-feature__icon svg {
  width: 32px;
  height: 32px;
  fill: var(--color-white);
}

.c-feature__title {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-neutral-900);
}

.c-feature__text {
  font-size: var(--fs-base);
  color: var(--color-neutral-700);
}

.c-testimonial {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.c-testimonial:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.c-testimonial__quote {
  font-size: var(--fs-lg);
  font-style: italic;
  margin-bottom: var(--space-lg);
  color: var(--color-neutral-700);
  line-height: var(--lh-relaxed);
}

.c-testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.c-testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
}

.c-testimonial__name {
  font-weight: var(--fw-semibold);
  color: var(--color-neutral-900);
  margin-bottom: var(--space-xs);
}

.c-testimonial__position {
  font-size: var(--fs-sm);
  color: var(--color-neutral-500);
}

.c-breadcrumb {
  margin-bottom: var(--space-lg);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  list-style: none;
  padding: var(--space-md) 0;
  margin: 0;
  font-size: var(--fs-sm);
}

.c-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--fs-sm);
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.c-breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.breadcrumb-item::after,
.c-breadcrumb__item::after {
  content: "/";
  color: var(--color-neutral-400);
  margin-left: var(--space-sm);
}

.breadcrumb-item:last-child::after,
.c-breadcrumb__item:last-child::after {
  display: none;
}

.breadcrumb-item a,
.c-breadcrumb__link {
  color: var(--color-neutral-600);
  text-decoration: none;
  transition: color var(--transition-base);
}

.breadcrumb-item a:hover,
.c-breadcrumb__link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb-item.active,
.c-breadcrumb__current {
  color: var(--color-neutral-900);
  font-weight: var(--fw-medium);
}

.c-team-member {
  text-align: center;
}

.c-team-member__avatar {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  margin-bottom: var(--space-md);
}

.c-team-member__name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
  color: var(--color-neutral-900);
}

.c-team-member__position {
  font-size: var(--fs-base);
  color: var(--color-neutral-600);
  margin-bottom: var(--space-sm);
}

.c-team-member__bio {
  font-size: var(--fs-sm);
  color: var(--color-neutral-700);
}

.c-contact-info {
  margin-bottom: var(--space-xl);
}

.c-contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.c-contact-info__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.c-contact-info__icon svg {
  width: 100%;
  height: 100%;
  fill: var(--color-primary);
}

.c-contact-info__content {
  flex-grow: 1;
}

.c-contact-info__label {
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
  color: var(--color-neutral-900);
}

.c-contact-info__value {
  color: var(--color-neutral-700);
}

.c-service-item {
  padding: var(--space-2xl);
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.c-service-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-neutral-300);
}

.c-service-item__title {
  font-size: var(--fs-2xl);
  margin-bottom: var(--space-md);
  color: var(--color-neutral-900);
}

.c-service-item__description {
  font-size: var(--fs-base);
  margin-bottom: var(--space-lg);
  color: var(--color-neutral-700);
}

.c-service-item__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg) 0;
}

.c-service-item__feature {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-neutral-200);
  color: var(--color-neutral-700);
}

.c-service-item__feature:last-child {
  border-bottom: none;
}

.c-legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.content-legal {
  max-width: 800px;
}

.c-legal-content h2,
.content-legal h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-neutral-200);
}

.c-legal-content h2:first-of-type,
.content-legal h2:first-of-type {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.c-legal-content h3,
.content-legal h3 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.c-legal-content p,
.content-legal p {
  margin-bottom: var(--space-md);
  color: var(--color-neutral-700);
  max-width: 100%;
}

.c-legal-content ul,
.c-legal-content ol,
.content-legal ul,
.content-legal ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
  list-style: disc;
}

.c-legal-content ol,
.content-legal ol {
  list-style: decimal;
}

.c-legal-content li,
.content-legal li {
  margin-bottom: var(--space-sm);
  color: var(--color-neutral-700);
}

.list-unstyled {
  list-style: none;
  padding: 0;
}

.c-legal-last-updated {
  font-size: var(--fs-sm);
  color: var(--color-neutral-500);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

address {
  font-style: normal;
  line-height: var(--lh-normal);
}

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

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

.c-cta {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
  border-radius: var(--border-radius-xl);
  margin: var(--space-4xl) 0;
}

.c-cta h2 {
  color: var(--color-white);
}

.c-cta p {
  color: rgba(255, 255, 255, 0.9);
}

.alert {
  padding: var(--space-lg);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-lg);
  border: 1px solid transparent;
}

.alert-light {
  background-color: var(--color-neutral-100);
  border-color: var(--color-neutral-200);
  color: var(--color-neutral-900);
}

.alert-info {
  background-color: rgba(0, 122, 255, 0.1);
  border-color: rgba(0, 122, 255, 0.2);
  color: var(--color-primary);
}

.alert-link {
  color: inherit;
  font-weight: var(--fw-semibold);
  text-decoration: underline;
}

.border {
  border: 1px solid var(--color-neutral-200);
}

.border-top {
  border-top: 1px solid var(--color-neutral-200);
}

.gdpr-rights-content h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.gdpr-rights-content ul {
  list-style: disc;
  padding-left: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.gdpr-rights-content li {
  margin-bottom: var(--space-sm);
  color: var(--color-neutral-700);
}

dl {
  margin-bottom: 0;
}

dt {
  font-weight: var(--fw-semibold);
  color: var(--color-neutral-900);
}

dd {
  margin-bottom: 0;
  color: var(--color-neutral-700);
}

svg[aria-hidden="true"] {
  width: 48px;
  height: 48px;
  fill: var(--color-primary);
}

.order-lg-1 {
  order: 1;
}

.order-lg-2 {
  order: 2;
}

@media (min-width: 480px) {
  .flex-sm-row {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }

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

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

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

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

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

  .py-md-4 {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .py-md-5 {
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }

  .l-grid--2col {
    grid-template-columns: repeat(2, 1fr);
  }

  .p-md-5 {
    padding: var(--space-3xl);
  }
}

@media (min-width: 1024px) {
  .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-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-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }

  .l-grid--3col {
    grid-template-columns: repeat(3, 1fr);
  }

  .navbar-collapse {
    display: flex !important;
  }

  .navbar-nav {
    flex-direction: row;
  }

  .ms-lg-3 {
    margin-left: var(--space-lg);
  }

  .order-lg-1 {
    order: 1;
  }

  .order-lg-2 {
    order: 2;
  }
}

@media (min-width: 1280px) {
  .col-xl-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }

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

@media (max-width: 1023px) {
  :root {
    --header-h: 64px;
  }

  .navbar-toggler {
    display: flex;
  }

  .navbar-collapse {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
    z-index: calc(var(--z-nav) - 1);
  }

  .navbar-collapse.show {
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }

  .navbar-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-md) 0;
  }

  .nav-item {
    border-bottom: 1px solid var(--color-neutral-200);
  }

  .nav-item:last-child {
    border-bottom: none;
  }

  .nav-link,
  .c-nav__link {
    padding: var(--space-md) var(--space-xl);
    border-radius: 0;
    justify-content: flex-start;
  }

  .ms-lg-3 {
    margin-left: 0;
    padding: 0 var(--space-xl) var(--space-md);
  }

  .ms-lg-3 .c-button {
    width: 100%;
  }

  .l-grid {
    grid-template-columns: 1fr;
  }

  .l-grid--2col,
  .l-grid--3col {
    grid-template-columns: 1fr;
  }

  .c-hero__actions {
    flex-direction: column;
  }

  .c-hero__actions .c-button {
    width: 100%;
  }

  .c-form__submit .c-button {
    width: 100%;
  }

  .l-footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .flex-sm-row {
    flex-direction: column;
  }

  body.u-no-scroll {
    overflow: hidden;
  }
}

@media (max-width: 767px) {
  :root {
    --space-xl: 1.5rem;
    --space-2xl: 2rem;
    --space-3xl: 2.5rem;
    --space-4xl: 3rem;
  }

  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }

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

  .card-body,
  .c-card__content {
    padding: var(--space-lg);
  }

  .c-hero {
    padding: var(--space-3xl) 0;
    min-height: 50vh;
  }

  .l-section {
    padding: var(--space-2xl) 0;
  }

  .py-5 {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .p-4 {
    padding: var(--space-lg);
  }

  .g-3 {
    gap: var(--space-lg);
  }

  .g-4 {
    gap: var(--space-xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  .navbar-toggler,
  .c-button,
  .btn,
  .l-header,
  .l-footer {
    display: none;
  }

  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }

  a {
    text-decoration: underline;
    color: #000;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    page-break-after: avoid;
  }

  img {
    max-width: 100%;
    page-break-inside: avoid;
  }
}

[data-aos] {
  transition-property: transform, opacity;
  transition-duration: 0.6s;
}

[data-aos].aos-animate {
  transition-timing-function: ease-out;
}

section {
  scroll-margin-top: var(--header-h);
}

.is-loading {
  position: relative;
  pointer-events: none;
}

.is-loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  border: 2px solid var(--color-neutral-300);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}