/* =====================================================
   XuHero — Main Stylesheet
   Prefix: xi-
   Color system: color-mix() from base variables
   ===================================================== */


:root {
  --xi-primary: #1e2d50;
  --xi-secondary: #2e5baa;
  --xi-accent: #e86c30;

  --xi-primary-light: color-mix(in oklch, var(--xi-primary), white 70%);
  --xi-primary-mid: color-mix(in oklch, var(--xi-primary), white 40%);
  --xi-primary-dark: color-mix(in oklch, var(--xi-primary), black 20%);

  --xi-secondary-light: color-mix(in oklch, var(--xi-secondary), white 70%);
  --xi-secondary-mid: color-mix(in oklch, var(--xi-secondary), white 40%);

  --xi-accent-light: color-mix(in oklch, var(--xi-accent), white 65%);
  --xi-accent-dark: color-mix(in oklch, var(--xi-accent), black 15%);

  --xi-surface: #f7f8fc;
  --xi-surface-2: #eef0f8;
  --xi-surface-3: color-mix(in oklch, var(--xi-primary), white 92%);

  --xi-text-primary: #16213a;
  --xi-text-secondary: #4a5568;
  --xi-text-muted: #7a8499;
  --xi-text-light: #f0f3ff;

  --xi-border: color-mix(in oklch, var(--xi-primary), white 82%);

  --xi-shadow-sm: 0 2px 8px color-mix(in oklch, var(--xi-primary), transparent 88%),
                   0 1px 3px color-mix(in oklch, var(--xi-primary), transparent 94%);
  --xi-shadow-md: 0 8px 24px color-mix(in oklch, var(--xi-primary), transparent 82%),
                   0 3px 10px color-mix(in oklch, var(--xi-primary), transparent 90%);
  --xi-shadow-lg: 0 20px 48px color-mix(in oklch, var(--xi-primary), transparent 75%),
                   0 8px 20px color-mix(in oklch, var(--xi-primary), transparent 85%);
  --xi-shadow-accent: 0 8px 28px color-mix(in oklch, var(--xi-accent), transparent 70%);

  --xi-radius-sm: 6px;
  --xi-radius-md: 12px;
  --xi-radius-lg: 20px;
  --xi-radius-xl: 32px;

  --xi-space-xs: 0.5rem;
  --xi-space-sm: 1rem;
  --xi-space-md: 1.5rem;
  --xi-space-lg: 2.5rem;
  --xi-space-xl: 4rem;
  --xi-space-2xl: 6rem;

  --xi-nav-height: 72px;
  --xi-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}


@media (prefers-color-scheme: dark) {
  :root {
    --xi-surface: #111827;
    --xi-surface-2: #1a2438;
    --xi-surface-3: #1f2d45;

    --xi-text-primary: #e8edf8;
    --xi-text-secondary: #a0aec0;
    --xi-text-muted: #6b7a94;

    --xi-border: color-mix(in oklch, var(--xi-primary), white 20%);

    --xi-shadow-sm: 0 2px 8px rgba(0,0,0,0.4), 0 1px 3px rgba(0,0,0,0.5);
    --xi-shadow-md: 0 8px 24px rgba(0,0,0,0.45), 0 3px 10px rgba(0,0,0,0.5);
    --xi-shadow-lg: 0 20px 48px rgba(0,0,0,0.55), 0 8px 20px rgba(0,0,0,0.5);
  }
}


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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: 'Red Hat Text', sans-serif;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--xi-text-primary);
  background-color: var(--xi-surface);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--xi-transition); }
ul { list-style: none; }
address { font-style: normal; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Red Hat Display', sans-serif;
  line-height: 1.2;
  color: var(--xi-text-primary);
}


.xi-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--xi-space-md);
}


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


.xi-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 900;
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  background: color-mix(in oklch, var(--xi-primary-dark), transparent 4%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid color-mix(in oklch, white, transparent 88%);
}

.xi-nav.xi-nav-visible {
  transform: translateY(0);
}

.xi-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--xi-nav-height);
  padding: 0 var(--xi-space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.xi-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.xi-logo-img {
  width: 32px;
  height: 32px;
}

.xi-logo-text {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--xi-text-light);
  letter-spacing: -0.02em;
}

.xi-nav-links {
  display: none;
  align-items: center;
  gap: var(--xi-space-xs);
}

.xi-nav-link {
  position: relative;
  padding: 6px 14px;
  font-family: 'Red Hat Text', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  color: color-mix(in oklch, var(--xi-text-light), transparent 20%);
  border-radius: var(--xi-radius-sm);
  transition: var(--xi-transition);
}

.xi-nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 14px;
  right: 14px;
  height: 3px;
  border-radius: 2px;
  background: var(--xi-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.xi-nav-link:hover {
  color: white;
  background: color-mix(in oklch, white, transparent 92%);
}

.xi-nav-link.xi-active {
  color: white;
}

.xi-nav-link.xi-active::after {
  transform: scaleX(1);
}


.xi-nav-burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  border-radius: var(--xi-radius-sm);
  transition: var(--xi-transition);
}

.xi-nav-burger:hover {
  background: color-mix(in oklch, white, transparent 90%);
}

.xi-nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--xi-text-light);
  border-radius: 2px;
  transition: var(--xi-transition);
}


.xi-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 950;
  background: var(--xi-primary-dark);
  clip-path: polygon(100% 0, 100% 0, 100% 0, 100% 0);
  transition: clip-path 0.5s cubic-bezier(0.77, 0, 0.175, 1);
  pointer-events: none;
}

.xi-mobile-menu.xi-menu-open {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: all;
}

.xi-mobile-menu-inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: var(--xi-space-xl) var(--xi-space-lg);
}

.xi-mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: color-mix(in oklch, white, transparent 88%);
  border: none;
  color: white;
  font-size: 1.4rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--xi-transition);
}

.xi-mobile-close:hover {
  background: color-mix(in oklch, white, transparent 80%);
}

.xi-mobile-links {
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-sm);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.35s ease 0.3s, transform 0.35s ease 0.3s;
}

.xi-mobile-menu.xi-menu-open .xi-mobile-links {
  opacity: 1;
  transform: translateY(0);
}

.xi-mobile-links a {
  font-family: 'Red Hat Display', sans-serif;
  font-size: clamp(1.5rem, 5vw, 2.5rem);
  font-weight: 700;
  color: color-mix(in oklch, white, transparent 15%);
  transition: var(--xi-transition);
  display: inline-block;
}

.xi-mobile-links a:hover {
  color: var(--xi-accent);
  transform: translateX(8px);
}

.xi-mobile-contact {
  margin-top: var(--xi-space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-xs);
  opacity: 0;
  transition: opacity 0.35s ease 0.45s;
}

.xi-mobile-menu.xi-menu-open .xi-mobile-contact {
  opacity: 1;
}

.xi-mobile-contact a {
  color: color-mix(in oklch, white, transparent 40%);
  font-size: 0.95rem;
  transition: var(--xi-transition);
}

.xi-mobile-contact a:hover {
  color: var(--xi-accent-light);
}

.xi-mobile-overlay {
  display: none;
}


.xi-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.xi-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.xi-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.xi-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    color-mix(in oklch, var(--xi-primary-dark), transparent 5%) 0%,
    color-mix(in oklch, var(--xi-primary), transparent 25%) 60%,
    color-mix(in oklch, var(--xi-secondary), transparent 50%) 100%
  );
}

.xi-hero-decor {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.xi-decor-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  right: -150px;
  background: radial-gradient(circle, color-mix(in oklch, var(--xi-accent), transparent 75%), transparent 70%);
  animation: xi-float 8s ease-in-out infinite;
}

.xi-decor-2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  left: -100px;
  background: radial-gradient(circle, color-mix(in oklch, var(--xi-secondary), transparent 70%), transparent 70%);
  animation: xi-float 10s ease-in-out infinite reverse;
}

@keyframes xi-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.xi-hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: calc(var(--xi-nav-height) + var(--xi-space-xl)) var(--xi-space-md) var(--xi-space-xl);
  margin: 0 auto;
  width: 100%;
}

.xi-hero-tag {
  display: inline-block;
  background: color-mix(in oklch, var(--xi-accent), transparent 25%);
  color: white;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: var(--xi-space-md);
  border: 1px solid color-mix(in oklch, var(--xi-accent), transparent 50%);
}

.xi-hero-title {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 800;
  color: white;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--xi-space-md);
}

.xi-hero-accent {
  color: var(--xi-accent);
  display: inline-block;
}

.xi-hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: color-mix(in oklch, white, transparent 25%);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: var(--xi-space-lg);
}

.xi-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--xi-space-sm);
}


.xi-breadcrumb-trail {
  position: relative;
  z-index: 2;
  padding: var(--xi-space-lg) var(--xi-space-md);
  background: color-mix(in oklch, var(--xi-primary-dark), transparent 20%);
  backdrop-filter: blur(8px);
  border-top: 1px solid color-mix(in oklch, white, transparent 88%);
}

.xi-trail-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in oklch, white, transparent 40%);
  margin-bottom: var(--xi-space-sm);
  padding: 0 var(--xi-space-md);
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.xi-trail-steps {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--xi-space-md);
}

.xi-trail-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 120px;
}

.xi-trail-step span {
  font-size: 0.8rem;
  color: color-mix(in oklch, white, transparent 35%);
  text-align: center;
  font-weight: 500;
}

.xi-trail-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid color-mix(in oklch, white, transparent 70%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: color-mix(in oklch, white, transparent 40%);
  font-size: 1rem;
  transition: var(--xi-transition);
  background: color-mix(in oklch, var(--xi-primary), transparent 50%);
}

.xi-step-active .xi-trail-dot {
  border-color: var(--xi-accent);
  background: color-mix(in oklch, var(--xi-accent), transparent 20%);
  color: var(--xi-accent);
  box-shadow: 0 0 20px color-mix(in oklch, var(--xi-accent), transparent 60%);
}

.xi-step-active span {
  color: white;
  font-weight: 600;
}

.xi-trail-line {
  flex: 1;
  height: 1px;
  background: color-mix(in oklch, white, transparent 80%);
  margin-bottom: 24px;
  min-width: 20px;
}


.xi-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--xi-radius-md);
  font-family: 'Red Hat Text', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--xi-transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  min-height: 48px;
}

.xi-btn-primary {
  background: var(--xi-accent);
  color: white;
  border-color: var(--xi-accent);
  box-shadow: var(--xi-shadow-accent);
}

.xi-btn-primary:hover {
  background: var(--xi-accent-dark);
  border-color: var(--xi-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px color-mix(in oklch, var(--xi-accent), transparent 55%);
}

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

.xi-btn-secondary:hover {
  background: color-mix(in oklch, var(--xi-secondary), black 10%);
  transform: translateY(-2px);
}

.xi-btn-ghost {
  background: color-mix(in oklch, white, transparent 85%);
  color: white;
  border-color: color-mix(in oklch, white, transparent 65%);
  backdrop-filter: blur(4px);
}

.xi-btn-ghost:hover {
  background: color-mix(in oklch, white, transparent 75%);
  border-color: white;
}

.xi-btn-light {
  background: white;
  color: var(--xi-primary);
  border-color: white;
}

.xi-btn-light:hover {
  background: var(--xi-surface);
  transform: translateY(-2px);
  box-shadow: var(--xi-shadow-md);
}

.xi-btn-ghost-light {
  background: transparent;
  color: white;
  border-color: color-mix(in oklch, white, transparent 50%);
}

.xi-btn-ghost-light:hover {
  background: color-mix(in oklch, white, transparent 88%);
  border-color: white;
}

.xi-btn-full {
  width: 100%;
  justify-content: center;
}


.xi-section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--xi-accent);
  margin-bottom: var(--xi-space-sm);
  position: relative;
  padding-left: 14px;
}

.xi-section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--xi-accent);
}

.xi-section-tag.xi-tag-light {
  color: color-mix(in oklch, var(--xi-accent-light), white 20%);
}

.xi-section-tag.xi-tag-light::before {
  background: color-mix(in oklch, var(--xi-accent-light), white 20%);
}

.xi-section-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--xi-text-primary);
  margin-bottom: var(--xi-space-md);
}

.xi-title-light {
  color: white;
}


.xi-link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--xi-accent);
  margin-top: var(--xi-space-md);
}

.xi-link-arrow i {
  transition: transform 0.25s ease;
}

.xi-link-arrow:hover {
  color: var(--xi-accent-dark);
}

.xi-link-arrow:hover i {
  transform: translateX(5px);
}


.xi-about-preview {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-about-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-xl);
  align-items: center;
}

.xi-about-preview-text p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-sm);
  font-size: 1.05rem;
}

.xi-about-lead {
  font-size: 1.2rem !important;
  font-weight: 500;
  color: var(--xi-text-primary) !important;
  line-height: 1.6;
}

.xi-about-preview-visual {
  position: relative;
}

.xi-about-card {
  border-radius: var(--xi-radius-lg);
  overflow: hidden;
  position: relative;
  background: white;
}

@media (prefers-color-scheme: dark) {
  .xi-about-card { background: var(--xi-surface-2); }
}

.xi-about-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.xi-about-card-badge {
  position: absolute;
  bottom: var(--xi-space-md);
  left: var(--xi-space-md);
  right: var(--xi-space-md);
  background: color-mix(in oklch, var(--xi-primary-dark), transparent 10%);
  backdrop-filter: blur(12px);
  color: white;
  padding: 12px 16px;
  border-radius: var(--xi-radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
}

.xi-about-card-badge i {
  color: var(--xi-accent);
  font-size: 1.1rem;
}

.xi-about-float-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: white;
  border-radius: var(--xi-radius-md);
  padding: var(--xi-space-md);
  max-width: 220px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

@media (prefers-color-scheme: dark) {
  .xi-about-float-card { background: var(--xi-surface-3); }
}

.xi-about-float-card i {
  color: var(--xi-secondary);
  font-size: 1.3rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.xi-about-float-card p {
  font-size: 0.85rem;
  color: var(--xi-text-secondary);
  line-height: 1.5;
  margin: 0;
}


.xi-features {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface-2);
}

.xi-features-header {
  text-align: center;
  margin-bottom: var(--xi-space-2xl);
}

.xi-feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-xl);
  align-items: center;
  margin-bottom: var(--xi-space-2xl);
}

.xi-feature-row:last-child {
  margin-bottom: 0;
}

.xi-feature-visual {
  position: relative;
}

.xi-feature-img-wrap {
  border-radius: var(--xi-radius-lg);
  overflow: hidden;
}

.xi-feature-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.xi-feature-decor-dot {
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 50%;
}

.xi-decor-dot-1 {
  bottom: -20px;
  right: -20px;
  background: color-mix(in oklch, var(--xi-accent), transparent 65%);
}

.xi-decor-dot-2 {
  top: -20px;
  left: -20px;
  background: color-mix(in oklch, var(--xi-secondary), transparent 65%);
}

.xi-decor-dot-3 {
  bottom: -15px;
  left: -15px;
  background: color-mix(in oklch, var(--xi-primary), transparent 65%);
}

.xi-feature-number {
  font-size: 4rem;
  font-weight: 800;
  color: var(--xi-border);
  line-height: 1;
  margin-bottom: var(--xi-space-sm);
  font-family: 'Red Hat Display', sans-serif;
}

.xi-feature-content h3 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin-bottom: var(--xi-space-sm);
  font-weight: 700;
}

.xi-feature-content p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-sm);
  line-height: 1.75;
}


.xi-situations {
  padding: var(--xi-space-2xl) 0;
  position: relative;
  overflow: hidden;
}

.xi-situations-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    var(--xi-primary-dark) 0%,
    color-mix(in oklch, var(--xi-primary), var(--xi-secondary) 40%) 100%
  );
  z-index: 0;
}

.xi-situations > .xi-container {
  position: relative;
  z-index: 1;
}

.xi-situations-header {
  text-align: center;
  margin-bottom: var(--xi-space-2xl);
}

.xi-situations-lead {
  color: color-mix(in oklch, white, transparent 35%);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto;
}


.xi-masonry-grid {
  columns: 1;
  column-gap: var(--xi-space-md);
}

.xi-masonry-card {
  break-inside: avoid;
  background: color-mix(in oklch, white, transparent 92%);
  border: 1px solid color-mix(in oklch, white, transparent 88%);
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-lg);
  margin-bottom: var(--xi-space-md);
  backdrop-filter: blur(8px);
  transition: var(--xi-transition);
}

.xi-masonry-card:hover {
  background: color-mix(in oklch, white, transparent 86%);
  transform: translateY(-4px);
}

.xi-masonry-card.xi-card-accent {
  background: color-mix(in oklch, var(--xi-accent), transparent 78%);
  border-color: color-mix(in oklch, var(--xi-accent), transparent 65%);
}

.xi-masonry-icon {
  font-size: 1.5rem;
  color: var(--xi-accent-light);
  margin-bottom: var(--xi-space-sm);
}

.xi-masonry-card.xi-card-accent .xi-masonry-icon {
  color: color-mix(in oklch, var(--xi-accent-light), white 30%);
}

.xi-masonry-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--xi-space-xs);
  line-height: 1.3;
}

.xi-masonry-card p {
  font-size: 0.9rem;
  color: color-mix(in oklch, white, transparent 30%);
  line-height: 1.65;
}

.xi-masonry-img {
  width: 100%;
  border-radius: var(--xi-radius-md);
  margin: var(--xi-space-md) 0;
  height: 160px;
  object-fit: cover;
}

.xi-masonry-extra {
  font-size: 0.85rem !important;
  color: color-mix(in oklch, white, transparent 45%) !important;
  border-top: 1px solid color-mix(in oklch, white, transparent 85%);
  padding-top: var(--xi-space-sm);
  margin-top: var(--xi-space-sm);
}


.xi-method-preview {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-method-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-xl);
  align-items: center;
}

.xi-method-text p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-sm);
  line-height: 1.75;
}

.xi-method-points {
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-sm);
  margin: var(--xi-space-lg) 0;
}

.xi-method-point {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--xi-text-secondary);
}

.xi-method-point i {
  color: var(--xi-accent);
  margin-top: 3px;
  flex-shrink: 0;
}

.xi-method-visual {
  position: relative;
}

.xi-method-img-wrap {
  border-radius: var(--xi-radius-lg);
  overflow: hidden;
}

.xi-method-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}

.xi-method-stat-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: white;
  border-radius: var(--xi-radius-md);
  padding: var(--xi-space-md);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 280px;
}

@media (prefers-color-scheme: dark) {
  .xi-method-stat-card { background: var(--xi-surface-3); }
}

.xi-method-stat-card i {
  font-size: 1.8rem;
  color: var(--xi-accent);
  flex-shrink: 0;
}

.xi-method-stat-card strong {
  display: block;
  font-size: 0.95rem;
  color: var(--xi-text-primary);
}

.xi-method-stat-card span {
  font-size: 0.8rem;
  color: var(--xi-text-muted);
}


.xi-team-preview {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface-2);
}

.xi-team-header {
  margin-bottom: var(--xi-space-xl);
}

.xi-team-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

.xi-team-card {
  background: white;
  border-radius: var(--xi-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--xi-transition);
}

@media (prefers-color-scheme: dark) {
  .xi-team-card { background: var(--xi-surface-3); }
}

.xi-team-card:hover {
  transform: translateY(-6px);
}

.xi-team-img-wrap {
  overflow: hidden;
  height: 240px;
}

.xi-team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.xi-team-card:hover .xi-team-img {
  transform: scale(1.05);
}

.xi-team-info {
  padding: var(--xi-space-lg);
}

.xi-team-info h4 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.xi-team-role {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--xi-accent);
  display: block;
  margin-bottom: var(--xi-space-sm);
}

.xi-team-info p {
  font-size: 0.9rem;
  color: var(--xi-text-secondary);
  line-height: 1.65;
}

.xi-team-cta {
  margin-top: var(--xi-space-xl);
  text-align: center;
}


.xi-cta-section {
  padding: var(--xi-space-2xl) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.xi-cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    color-mix(in oklch, var(--xi-secondary), var(--xi-primary) 40%) 0%,
    var(--xi-primary-dark) 100%
  );
}

.xi-cta-decor-1, .xi-cta-decor-2 {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.xi-cta-decor-1 {
  width: 500px;
  height: 500px;
  top: -200px;
  right: -100px;
  background: radial-gradient(circle, color-mix(in oklch, var(--xi-accent), transparent 80%), transparent 70%);
}

.xi-cta-decor-2 {
  width: 300px;
  height: 300px;
  bottom: -100px;
  left: -50px;
  background: radial-gradient(circle, color-mix(in oklch, var(--xi-secondary), transparent 75%), transparent 70%);
}

.xi-cta-content {
  position: relative;
  z-index: 1;
}

.xi-cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: white;
  margin-bottom: var(--xi-space-md);
}

.xi-cta-text {
  color: color-mix(in oklch, white, transparent 30%);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto var(--xi-space-lg);
  line-height: 1.7;
}

.xi-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--xi-space-sm);
  justify-content: center;
}


.xi-footer {
  background: var(--xi-primary-dark);
  color: color-mix(in oklch, white, transparent 30%);
}

.xi-footer-accent-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--xi-accent), var(--xi-secondary), var(--xi-accent));
  background-size: 200% 100%;
}

.xi-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-lg);
  padding: var(--xi-space-2xl) 0 var(--xi-space-xl);
}

.xi-footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--xi-space-sm);
}

.xi-footer-logo-img {
  width: 28px;
  height: 28px;
}

.xi-footer-logo span {
  font-family: 'Red Hat Display', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  color: white;
}

.xi-footer-tagline {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: var(--xi-space-md);
  color: color-mix(in oklch, white, transparent 40%);
}

.xi-footer-address {
  font-size: 0.85rem;
  color: color-mix(in oklch, white, transparent 50%);
  line-height: 1.7;
}

.xi-footer-nav h5,
.xi-footer-contact h5,
.xi-footer-legal h5 {
  font-family: 'Red Hat Display', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: white;
  margin-bottom: var(--xi-space-md);
}

.xi-footer-nav ul,
.xi-footer-contact ul,
.xi-footer-legal ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.xi-footer-nav a,
.xi-footer-contact a,
.xi-footer-legal a,
.xi-footer-contact span {
  font-size: 0.9rem;
  color: color-mix(in oklch, white, transparent 40%);
  transition: var(--xi-transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.xi-footer-nav a:hover,
.xi-footer-contact a:hover,
.xi-footer-legal a:hover {
  color: var(--xi-accent-light);
  transform: translateX(4px);
}

.xi-footer-contact i {
  color: var(--xi-accent);
  font-size: 0.85rem;
  width: 16px;
}

.xi-footer-bottom {
  border-top: 1px solid color-mix(in oklch, white, transparent 88%);
  padding: var(--xi-space-md) 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8rem;
  color: color-mix(in oklch, white, transparent 55%);
}

.xi-footer-domain {
  color: color-mix(in oklch, white, transparent 65%);
}


.xi-page-hero {
  padding: calc(var(--xi-nav-height) + var(--xi-space-2xl)) 0 var(--xi-space-2xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    140deg,
    var(--xi-primary-dark) 0%,
    color-mix(in oklch, var(--xi-secondary), var(--xi-primary) 50%) 100%
  );
}

.xi-page-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 20%, color-mix(in oklch, var(--xi-accent), transparent 80%), transparent 60%);
  pointer-events: none;
}

.xi-page-hero-bg-pattern {
  background:
    radial-gradient(ellipse at 80% 20%, color-mix(in oklch, var(--xi-accent), transparent 80%), transparent 60%),
    repeating-linear-gradient(
      45deg,
      color-mix(in oklch, white, transparent 97%) 0px,
      color-mix(in oklch, white, transparent 97%) 1px,
      transparent 1px,
      transparent 20px
    );
}

.xi-page-hero-content {
  position: relative;
  z-index: 1;
}

.xi-page-title {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 800;
  color: white;
  letter-spacing: -0.03em;
  margin-bottom: var(--xi-space-md);
}

.xi-page-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: color-mix(in oklch, white, transparent 30%);
  max-width: 600px;
  line-height: 1.7;
}


.xi-team-full {
  padding: var(--xi-space-2xl) 0;
}

.xi-team-full-grid {
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-lg);
}

.xi-team-full-card {
  background: white;
  border-radius: var(--xi-radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}

@media (prefers-color-scheme: dark) {
  .xi-team-full-card { background: var(--xi-surface-2); }
}

.xi-team-full-img-wrap {
  height: 320px;
  overflow: hidden;
}

.xi-team-full-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.xi-team-full-card:hover .xi-team-full-img {
  transform: scale(1.04);
}

.xi-team-full-body {
  padding: var(--xi-space-xl);
}

.xi-team-full-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--xi-space-md);
}

.xi-team-full-meta h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
}

.xi-team-role-badge {
  display: inline-block;
  background: color-mix(in oklch, var(--xi-accent), transparent 85%);
  color: var(--xi-accent-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid color-mix(in oklch, var(--xi-accent), transparent 70%);
}

.xi-team-full-body p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-sm);
  line-height: 1.75;
}

.xi-team-full-areas h5 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--xi-text-muted);
  margin-bottom: 10px;
  margin-top: var(--xi-space-md);
}

.xi-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.xi-tag-list span {
  background: var(--xi-surface-3);
  color: var(--xi-text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 100px;
  border: 1px solid var(--xi-border);
}


.xi-team-values {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface-2);
}

.xi-team-values-header {
  margin-bottom: var(--xi-space-xl);
}

.xi-values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

.xi-value-card {
  background: white;
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-lg);
  border: 1px solid var(--xi-border);
  transition: var(--xi-transition);
}

@media (prefers-color-scheme: dark) {
  .xi-value-card { background: var(--xi-surface-3); }
}

.xi-value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--xi-shadow-md);
  border-color: color-mix(in oklch, var(--xi-accent), transparent 70%);
}

.xi-value-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--xi-radius-md);
  background: color-mix(in oklch, var(--xi-accent), transparent 88%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--xi-accent);
  margin-bottom: var(--xi-space-md);
}

.xi-value-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-xs);
}

.xi-value-card p {
  font-size: 0.9rem;
  color: var(--xi-text-secondary);
  line-height: 1.65;
}


.xi-contact-invite {
  padding: var(--xi-space-xl) 0 var(--xi-space-2xl);
  background: var(--xi-surface-2);
}

.xi-contact-invite-inner {
  background: white;
  border-radius: var(--xi-radius-xl);
  padding: var(--xi-space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-md);
  align-items: flex-start;
}

@media (prefers-color-scheme: dark) {
  .xi-contact-invite-inner { background: var(--xi-surface-3); }
}

.xi-contact-invite-text h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.xi-contact-invite-text p {
  color: var(--xi-text-secondary);
}


.xi-webinar-format {
  padding: var(--xi-space-xl) 0;
  background: var(--xi-surface);
}

.xi-format-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

.xi-format-card {
  background: white;
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-lg);
  border: 1px solid var(--xi-border);
  transition: var(--xi-transition);
}

@media (prefers-color-scheme: dark) {
  .xi-format-card { background: var(--xi-surface-2); }
}

.xi-format-card:hover {
  transform: translateY(-4px);
}

.xi-format-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--xi-radius-md);
  background: linear-gradient(135deg, var(--xi-secondary), var(--xi-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: white;
  margin-bottom: var(--xi-space-md);
}

.xi-format-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.xi-format-card p {
  font-size: 0.9rem;
  color: var(--xi-text-secondary);
  line-height: 1.65;
}


.xi-webinar-list {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface-2);
}

.xi-webinar-list-header {
  margin-bottom: var(--xi-space-xl);
}

.xi-webinar-list-header p {
  color: var(--xi-text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
}

.xi-webinar-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

.xi-webinar-card {
  background: white;
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-lg);
  border: 1px solid var(--xi-border);
  transition: var(--xi-transition);
}

@media (prefers-color-scheme: dark) {
  .xi-webinar-card { background: var(--xi-surface-3); }
}

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

.xi-webinar-card-featured {
  border-color: color-mix(in oklch, var(--xi-accent), transparent 60%);
  background: color-mix(in oklch, var(--xi-accent), white 96%);
}

@media (prefers-color-scheme: dark) {
  .xi-webinar-card-featured {
    background: color-mix(in oklch, var(--xi-accent), var(--xi-surface-3) 92%);
  }
}

.xi-webinar-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--xi-space-sm);
  flex-wrap: wrap;
}

.xi-webinar-topic-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--xi-secondary);
  background: color-mix(in oklch, var(--xi-secondary), transparent 88%);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid color-mix(in oklch, var(--xi-secondary), transparent 75%);
}

.xi-webinar-featured-badge {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--xi-accent-dark);
  background: color-mix(in oklch, var(--xi-accent), transparent 82%);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid color-mix(in oklch, var(--xi-accent), transparent 65%);
}

.xi-webinar-card h3 {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  margin-bottom: var(--xi-space-sm);
  line-height: 1.3;
}

.xi-webinar-card > p {
  color: var(--xi-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: var(--xi-space-md);
}

.xi-webinar-img-wrap {
  border-radius: var(--xi-radius-md);
  overflow: hidden;
  margin-bottom: var(--xi-space-md);
}

.xi-webinar-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.xi-webinar-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--xi-space-md);
  margin-bottom: var(--xi-space-md);
  padding-bottom: var(--xi-space-md);
  border-bottom: 1px solid var(--xi-border);
}

.xi-webinar-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--xi-text-muted);
  font-weight: 500;
}

.xi-webinar-meta i {
  color: var(--xi-secondary);
}

.xi-webinar-technique {
  background: var(--xi-surface-3);
  border-radius: var(--xi-radius-md);
  padding: var(--xi-space-md);
  font-size: 0.88rem;
  border-left: 3px solid var(--xi-accent);
}

.xi-webinar-technique strong {
  display: block;
  color: var(--xi-text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.xi-webinar-technique span {
  color: var(--xi-text-secondary);
  line-height: 1.5;
}


.xi-webinar-participate {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-participate-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-xl);
  align-items: center;
}

.xi-participate-text p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-sm);
  line-height: 1.75;
}

.xi-participate-img-wrap {
  border-radius: var(--xi-radius-lg);
  overflow: hidden;
}

.xi-participate-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}


.xi-method-intro {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-method-intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-xl);
  align-items: start;
}

.xi-method-lead {
  font-size: 1.15rem !important;
  font-weight: 500;
  color: var(--xi-text-primary) !important;
  line-height: 1.65;
  margin-bottom: var(--xi-space-md);
}

.xi-method-intro-text p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-sm);
  line-height: 1.75;
}

.xi-method-quote-card {
  background: var(--xi-primary);
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-lg);
  margin-bottom: var(--xi-space-md);
  position: relative;
}

.xi-quote-icon {
  font-size: 2rem;
  color: color-mix(in oklch, var(--xi-accent), transparent 50%);
  margin-bottom: var(--xi-space-sm);
  display: block;
}

.xi-method-quote-card p {
  color: white;
  font-size: 1.15rem;
  font-weight: 500;
  font-style: italic;
  line-height: 1.6;
}

.xi-method-img-wrap {
  border-radius: var(--xi-radius-lg);
  overflow: hidden;
}

.xi-method-page-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}


.xi-method-pillars {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface-2);
}

.xi-method-pillars-header {
  margin-bottom: var(--xi-space-xl);
}

.xi-pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

.xi-pillar-card {
  background: white;
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-xl);
  border: 1px solid var(--xi-border);
  transition: var(--xi-transition);
  position: relative;
  overflow: hidden;
}

@media (prefers-color-scheme: dark) {
  .xi-pillar-card { background: var(--xi-surface-3); }
}

.xi-pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--xi-accent), var(--xi-secondary));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.xi-pillar-card:hover::before {
  opacity: 1;
}

.xi-pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--xi-shadow-lg);
}

.xi-pillar-card-accent {
  background: linear-gradient(135deg, var(--xi-primary), color-mix(in oklch, var(--xi-secondary), var(--xi-primary) 40%));
  border-color: transparent;
}

.xi-pillar-card-accent h3,
.xi-pillar-card-accent p {
  color: white;
}

.xi-pillar-card-accent p {
  opacity: 0.85;
}

.xi-pillar-number {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: 'Red Hat Display', sans-serif;
  color: color-mix(in oklch, var(--xi-accent), transparent 60%);
  line-height: 1;
  margin-bottom: var(--xi-space-sm);
}

.xi-pillar-card-accent .xi-pillar-number {
  color: color-mix(in oklch, white, transparent 60%);
}

.xi-pillar-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-sm);
}

.xi-pillar-card p {
  color: var(--xi-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--xi-space-sm);
}

.xi-pillar-card p:last-child {
  margin-bottom: 0;
}


.xi-method-vs {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-method-vs-header {
  margin-bottom: var(--xi-space-xl);
}

.xi-method-vs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

.xi-vs-card {
  border-radius: var(--xi-radius-lg);
  padding: var(--xi-space-xl);
}

.xi-vs-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-md);
}

.xi-vs-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.xi-vs-card-other {
  background: var(--xi-surface-2);
  border: 1px solid var(--xi-border);
}

.xi-vs-card-other h4 {
  color: var(--xi-text-muted);
}

.xi-vs-card-other li {
  font-size: 0.9rem;
  color: var(--xi-text-muted);
  padding-left: 20px;
  position: relative;
}

.xi-vs-card-other li::before {
  content: '×';
  position: absolute;
  left: 0;
  color: var(--xi-text-muted);
  font-weight: 700;
}

.xi-vs-card-ours {
  background: linear-gradient(135deg, var(--xi-primary), color-mix(in oklch, var(--xi-secondary), var(--xi-primary) 30%));
  border: none;
}

.xi-vs-card-ours h4 {
  color: white;
}

.xi-vs-card-ours li {
  font-size: 0.9rem;
  color: color-mix(in oklch, white, transparent 20%);
  padding-left: 24px;
  position: relative;
}

.xi-vs-card-ours li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--xi-accent-light);
  font-weight: 700;
}


.xi-method-faq {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface-2);
}

.xi-faq-header {
  margin-bottom: var(--xi-space-xl);
}

.xi-faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-sm);
  max-width: 800px;
}

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

@media (prefers-color-scheme: dark) {
  .xi-faq-item { background: var(--xi-surface-3); }
}

.xi-faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--xi-space-md) var(--xi-space-lg);
  cursor: pointer;
  gap: var(--xi-space-md);
}

.xi-faq-question h4 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.xi-faq-question i {
  color: var(--xi-accent);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.xi-faq-item.xi-faq-open .xi-faq-question i {
  transform: rotate(180deg);
}

.xi-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.xi-faq-item.xi-faq-open .xi-faq-answer {
  max-height: 300px;
}

.xi-faq-answer p {
  padding: 0 var(--xi-space-lg) var(--xi-space-md);
  color: var(--xi-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}


.xi-method-cta {
  padding: var(--xi-space-xl) 0 var(--xi-space-2xl);
  background: var(--xi-surface-2);
}

.xi-method-cta-inner {
  background: white;
  border-radius: var(--xi-radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
}

@media (prefers-color-scheme: dark) {
  .xi-method-cta-inner { background: var(--xi-surface-3); }
}

.xi-method-cta-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.xi-method-cta-text {
  padding: var(--xi-space-xl);
}

.xi-method-cta-text h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-sm);
}

.xi-method-cta-text p {
  color: var(--xi-text-secondary);
  margin-bottom: var(--xi-space-lg);
  line-height: 1.65;
}


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

.xi-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-lg);
}

.xi-contact-form-card {
  background: white;
  border-radius: var(--xi-radius-xl);
  padding: var(--xi-space-xl);
}

@media (prefers-color-scheme: dark) {
  .xi-contact-form-card { background: var(--xi-surface-2); }
}

.xi-contact-form-card h2 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-lg);
}

.xi-contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-md);
}

.xi-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--xi-space-md);
}

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

.xi-form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--xi-text-secondary);
  letter-spacing: 0.04em;
}

.xi-form-group input,
.xi-form-group select,
.xi-form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--xi-border);
  border-radius: var(--xi-radius-md);
  font-family: 'Red Hat Text', sans-serif;
  font-size: 0.95rem;
  color: var(--xi-text-primary);
  background: var(--xi-surface);
  transition: var(--xi-transition);
  outline: none;
  min-height: 48px;
}

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

.xi-form-group input:focus,
.xi-form-group select:focus,
.xi-form-group textarea:focus {
  border-color: var(--xi-secondary);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--xi-secondary), transparent 85%);
}

.xi-form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a5568' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.xi-form-checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
}

.xi-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--xi-text-secondary);
  line-height: 1.5;
}

.xi-checkbox-label input[type="checkbox"] {
  display: none;
}

.xi-checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--xi-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  transition: var(--xi-transition);
  background: white;
}

.xi-checkbox-label input[type="checkbox"]:checked + .xi-checkbox-custom {
  background: var(--xi-accent);
  border-color: var(--xi-accent);
}

.xi-checkbox-label input[type="checkbox"]:checked + .xi-checkbox-custom::after {
  content: '✓';
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
}

.xi-checkbox-label a {
  color: var(--xi-accent);
  text-decoration: underline;
  text-decoration-color: color-mix(in oklch, var(--xi-accent), transparent 60%);
}


.xi-contact-info-card,
.xi-contact-tips-card {
  background: white;
  border-radius: var(--xi-radius-xl);
  padding: var(--xi-space-xl);
  margin-bottom: var(--xi-space-md);
}

@media (prefers-color-scheme: dark) {
  .xi-contact-info-card,
  .xi-contact-tips-card { background: var(--xi-surface-2); }
}

.xi-contact-info-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-md);
}

.xi-contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--xi-space-md);
}

.xi-contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--xi-space-md);
}

.xi-contact-info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--xi-radius-md);
  background: color-mix(in oklch, var(--xi-secondary), transparent 88%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--xi-secondary);
  font-size: 1rem;
  flex-shrink: 0;
}

.xi-contact-info-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--xi-text-muted);
  margin-bottom: 3px;
}

.xi-contact-info-list a,
.xi-contact-info-list address {
  font-size: 0.95rem;
  color: var(--xi-text-primary);
  transition: var(--xi-transition);
}

.xi-contact-info-list a:hover {
  color: var(--xi-accent);
}

.xi-contact-tips-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--xi-secondary);
}

.xi-contact-tips-card > p {
  font-size: 0.9rem;
  color: var(--xi-text-muted);
  margin-bottom: var(--xi-space-md);
}

.xi-tips-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.xi-tips-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--xi-text-secondary);
  line-height: 1.55;
}

.xi-tips-list i {
  color: var(--xi-accent);
  flex-shrink: 0;
  margin-top: 3px;
  font-size: 0.75rem;
}


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

.xi-map-wrap {
  background: white;
  border-radius: var(--xi-radius-xl);
  overflow: hidden;
}

@media (prefers-color-scheme: dark) {
  .xi-map-wrap { background: var(--xi-surface-2); }
}

.xi-map-header {
  padding: var(--xi-space-lg) var(--xi-space-xl);
}

.xi-map-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.xi-map-header p {
  font-size: 0.9rem;
  color: var(--xi-text-muted);
}

.xi-map-frame {
  overflow: hidden;
}


.xi-thanks-hero {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--xi-nav-height) + var(--xi-space-xl)) 0 var(--xi-space-xl);
}

.xi-thanks-hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    var(--xi-primary-dark) 0%,
    color-mix(in oklch, var(--xi-accent), var(--xi-secondary) 40%) 100%
  );
}

.xi-thanks-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.xi-thanks-icon {
  font-size: 4rem;
  color: color-mix(in oklch, var(--xi-accent-light), white 30%);
  margin-bottom: var(--xi-space-md);
}

.xi-thanks-title {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 800;
  color: white;
  letter-spacing: -0.03em;
  margin-bottom: var(--xi-space-md);
}

.xi-thanks-subtitle {
  font-size: 1.1rem;
  color: color-mix(in oklch, white, transparent 25%);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.65;
}

.xi-thanks-next {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-thanks-next-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.xi-thanks-next-inner h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: var(--xi-space-md);
}

.xi-thanks-next-text {
  color: var(--xi-text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: var(--xi-space-lg);
}

.xi-thanks-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--xi-space-sm);
  justify-content: center;
}


.xi-legal-hero {
  padding: calc(var(--xi-nav-height) + var(--xi-space-xl)) 0 var(--xi-space-xl);
  background: linear-gradient(140deg, var(--xi-primary-dark), color-mix(in oklch, var(--xi-secondary), var(--xi-primary) 50%));
}

.xi-legal-hero-content h1 {
  font-size: clamp(1.8rem, 5vw, 3.5rem);
  font-weight: 800;
  color: white;
  margin-bottom: var(--xi-space-sm);
}

.xi-legal-date {
  color: color-mix(in oklch, white, transparent 40%);
  font-size: 0.9rem;
}

.xi-legal-body {
  padding: var(--xi-space-2xl) 0;
  background: var(--xi-surface);
}

.xi-legal-content {
  max-width: 860px;
}

.xi-legal-intro {
  font-size: 1.05rem;
  color: var(--xi-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--xi-space-xl);
  padding: var(--xi-space-lg);
  background: var(--xi-surface-3);
  border-radius: var(--xi-radius-md);
  border-left: 4px solid var(--xi-accent);
}

.xi-legal-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: var(--xi-space-xl);
  margin-bottom: var(--xi-space-sm);
  color: var(--xi-primary);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--xi-border);
}

@media (prefers-color-scheme: dark) {
  .xi-legal-content h2 { color: var(--xi-text-primary); }
}

.xi-legal-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: var(--xi-space-lg);
  margin-bottom: var(--xi-space-sm);
  color: var(--xi-secondary);
}

.xi-legal-content p {
  color: var(--xi-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--xi-space-sm);
}

.xi-legal-content ul {
  list-style: none;
  margin: var(--xi-space-sm) 0 var(--xi-space-md);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.xi-legal-content ul li {
  padding-left: 20px;
  position: relative;
  color: var(--xi-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.xi-legal-content ul li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--xi-accent);
}

.xi-legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--xi-space-md) 0 var(--xi-space-lg);
  font-size: 0.9rem;
  border-radius: var(--xi-radius-md);
  overflow: hidden;
  box-shadow: var(--xi-shadow-sm);
}

.xi-legal-table thead tr {
  background: var(--xi-primary);
  color: white;
}

.xi-legal-table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.xi-legal-table td {
  padding: 12px 16px;
  color: var(--xi-text-secondary);
  border-bottom: 1px solid var(--xi-border);
  vertical-align: top;
  line-height: 1.6;
}

.xi-legal-table tbody tr:nth-child(even) {
  background: var(--xi-surface-3);
}

.xi-legal-table tbody tr:last-child td {
  border-bottom: none;
}

.xi-legal-dl dt {
  font-weight: 700;
  color: var
(--xi-text-primary);
  margin-top: var(--xi-space-md);
  font-size: 1rem;
}

.xi-legal-dl dd {
  color: var(--xi-text-secondary);
  margin-left: var(--xi-space-lg);
  margin-bottom: var(--xi-space-xs);
  font-size: 0.95rem;
  line-height: 1.7;
  padding-left: var(--xi-space-sm);
  border-left: 2px solid var(--xi-border);
}


.xi-cookie-bell {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.xi-cookie-icon-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--xi-primary);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  box-shadow: var(--xi-shadow-lg);
  position: relative;
  transition: var(--xi-transition);
}

.xi-cookie-icon-btn:hover {
  background: var(--xi-secondary);
  transform: scale(1.08);
}

.xi-cookie-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--xi-accent);
  border: 2px solid white;
  animation: xi-pulse 2s infinite;
}

@keyframes xi-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.xi-cookie-panel {
  background: white;
  border-radius: var(--xi-radius-xl);
  padding: var(--xi-space-lg);
  max-width: 360px;
  width: calc(100vw - 48px);
  box-shadow: var(--xi-shadow-lg);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  border: 1px solid var(--xi-border);
}

@media (prefers-color-scheme: dark) {
  .xi-cookie-panel { background: var(--xi-surface-2); border-color: color-mix(in oklch, white, transparent 85%); }
}

.xi-cookie-panel.xi-cookie-panel-open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: all;
}

.xi-cookie-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--xi-space-sm);
  gap: var(--xi-space-sm);
}

.xi-cookie-panel-header h4 {
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.xi-cookie-panel-header h4 i {
  color: var(--xi-accent);
}

.xi-cookie-close-panel {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--xi-text-muted);
  font-size: 1rem;
  padding: 4px;
  border-radius: var(--xi-radius-sm);
  transition: var(--xi-transition);
  flex-shrink: 0;
  min-width: 28px;
  min-height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.xi-cookie-close-panel:hover {
  background: var(--xi-surface-2);
  color: var(--xi-text-primary);
}

.xi-cookie-panel p {
  font-size: 0.82rem;
  color: var(--xi-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--xi-space-md);
}

.xi-cookie-panel p a {
  color: var(--xi-accent);
  text-decoration: underline;
  text-decoration-color: color-mix(in oklch, var(--xi-accent), transparent 60%);
}

.xi-cookie-toggles {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--xi-space-md);
}

.xi-cookie-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--xi-space-sm);
}

.xi-cookie-toggle-label {
  display: flex;
  flex-direction: column;
}

.xi-cookie-toggle-label strong {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--xi-text-primary);
}

.xi-cookie-toggle-label span {
  font-size: 0.75rem;
  color: var(--xi-text-muted);
}

.xi-toggle-switch {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.xi-toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.xi-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--xi-border);
  border-radius: 100px;
  cursor: pointer;
  transition: var(--xi-transition);
}

.xi-toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: white;
  top: 3px;
  left: 3px;
  transition: var(--xi-transition);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}

.xi-toggle-switch input:checked + .xi-toggle-slider {
  background: var(--xi-accent);
}

.xi-toggle-switch input:checked + .xi-toggle-slider::before {
  transform: translateX(18px);
}

.xi-toggle-switch input:disabled + .xi-toggle-slider {
  background: color-mix(in oklch, var(--xi-accent), transparent 40%);
  cursor: not-allowed;
}

.xi-cookie-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.xi-cookie-btn-accept {
  width: 100%;
  padding: 10px;
  background: var(--xi-accent);
  color: white;
  border: none;
  border-radius: var(--xi-radius-md);
  font-family: 'Red Hat Text', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--xi-transition);
  min-height: 44px;
}

.xi-cookie-btn-accept:hover {
  background: var(--xi-accent-dark);
}

.xi-cookie-btn-necessary {
  width: 100%;
  padding: 10px;
  background: transparent;
  color: var(--xi-text-muted);
  border: 1.5px solid var(--xi-border);
  border-radius: var(--xi-radius-md);
  font-family: 'Red Hat Text', sans-serif;
  font-weight: 500;
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--xi-transition);
  min-height: 44px;
}

.xi-cookie-btn-necessary:hover {
  border-color: var(--xi-text-muted);
  color: var(--xi-text-primary);
}


@media (min-width: 640px) {
  .xi-nav-links {
    display: flex;
  }

  .xi-nav-burger {
    display: none;
  }

  .xi-about-preview-grid {
    grid-template-columns: 1fr 1fr;
  }

  .xi-feature-row {
    grid-template-columns: 1fr 1fr;
  }

  .xi-feature-row-reverse .xi-feature-visual {
    order: 2;
  }

  .xi-feature-row-reverse .xi-feature-content {
    order: 1;
  }

  .xi-masonry-grid {
    columns: 2;
  }

  .xi-method-grid {
    grid-template-columns: 1fr 1fr;
  }

  .xi-team-cards {
    grid-template-columns: 1fr 1fr;
  }

  .xi-format-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .xi-webinar-cards {
    grid-template-columns: 1fr 1fr;
  }

  .xi-participate-inner {
    grid-template-columns: 1fr 1fr;
  }

  .xi-method-intro-grid {
    grid-template-columns: 1fr 1fr;
  }

  .xi-pillars-grid {
    grid-template-columns: 1fr 1fr;
  }

  .xi-method-vs-grid {
    grid-template-columns: 1fr 1fr;
  }

  .xi-values-grid {
    grid-template-columns: 1fr 1fr;
  }

  .xi-contact-grid {
    grid-template-columns: 1.3fr 1fr;
  }

  .xi-form-row {
    grid-template-columns: 1fr 1fr;
  }

  .xi-footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
  }

  .xi-footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  .xi-trail-steps {
    flex-wrap: nowrap;
  }

  .xi-team-full-card {
    grid-template-columns: 320px 1fr;
  }

  .xi-team-full-img-wrap {
    height: 100%;
    min-height: 380px;
  }

  .xi-contact-invite-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .xi-method-cta-inner {
    grid-template-columns: 1fr 1.2fr;
  }

  .xi-method-cta-img {
    height: 100%;
    min-height: 280px;
  }
}


@media (min-width: 1024px) {
  .xi-masonry-grid {
    columns: 3;
  }

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

  .xi-values-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .xi-webinar-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .xi-team-full-img-wrap {
    min-height: 420px;
  }

  .xi-hero-content {
    padding-left: calc((100vw - 1200px) / 2 + var(--xi-space-md));
    padding-right: calc((100vw - 1200px) / 2 + var(--xi-space-md));
  }
}


@media (prefers-reduced-motion: no-preference) {
  .xi-feature-img-wrap,
  .xi-about-card,
  .xi-method-img-wrap,
  .xi-participate-img-wrap {
    transition: box-shadow 0.4s ease;
  }

  .xi-feature-img-wrap:hover,
  .xi-about-card:hover,
  .xi-method-img-wrap:hover {
    box-shadow: var(--xi-shadow-lg);
  }
}


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