/* ============================================
   TRIVORO GURU — NEON TERMINAL DESIGN SYSTEM
   ============================================ */


:root {
  --base-dark: #0d1117;
  --base-cyan: #00e5ff;
  --base-green: #39ff14;
  --base-magenta: #ff2d78;

  
  --surface-0: color-mix(in oklch, var(--base-dark), black 20%);
  --surface-1: var(--base-dark);
  --surface-2: color-mix(in oklch, var(--base-dark), white 6%);
  --surface-3: color-mix(in oklch, var(--base-dark), white 12%);
  --surface-4: color-mix(in oklch, var(--base-dark), white 18%);
  --surface-border: color-mix(in oklch, var(--base-dark), white 15%);

  
  --accent: var(--base-cyan);
  --accent-dim: color-mix(in oklch, var(--base-cyan), black 40%);
  --accent-glow: color-mix(in oklch, var(--base-cyan), transparent 70%);
  --accent-green: var(--base-green);
  --accent-green-dim: color-mix(in oklch, var(--base-green), black 50%);
  --accent-magenta: var(--base-magenta);

  
  --text-primary: color-mix(in oklch, white, var(--base-dark) 8%);
  --text-secondary: color-mix(in oklch, white, var(--base-dark) 35%);
  --text-muted: color-mix(in oklch, white, var(--base-dark) 55%);
  --text-accent: var(--base-cyan);

  
  --shadow-sm: 0 1px 3px color-mix(in oklch, black, transparent 60%), 0 1px 2px color-mix(in oklch, black, transparent 50%);
  --shadow-md: 0 4px 6px color-mix(in oklch, black, transparent 50%), 0 2px 4px color-mix(in oklch, black, transparent 40%);
  --shadow-lg: 0 10px 30px color-mix(in oklch, black, transparent 40%), 0 4px 10px color-mix(in oklch, black, transparent 50%);
  --shadow-glow: 0 0 20px var(--accent-glow), 0 0 40px color-mix(in oklch, var(--base-cyan), transparent 85%);

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

  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  
  --header-height: 64px;

  
  --sidebar-width: 220px;

  
  --transition-fast: 0.2s ease-out;
  --transition-base: 0.3s ease-out;
  --transition-slow: 0.5s ease-out;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Rubik', sans-serif;
  background-color: var(--surface-1);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

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

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: color var(--transition-base), opacity var(--transition-base);
}

a:hover {
  color: color-mix(in oklch, var(--base-cyan), white 20%);
}

ul {
  list-style: none;
}

address {
  font-style: normal;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ============================================
   ATOMIC SURFACE CLASSES
   ============================================ */
.surface {
  background-color: var(--surface-1);
}

.surface-raised {
  background-color: var(--surface-2);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm), inset 0 1px 0 color-mix(in oklch, white, transparent 92%);
}

.surface-inset {
  background-color: var(--surface-0);
}

/* ============================================
   TYPOGRAPHY CLASSES
   ============================================ */
.text-display {
  font-family: 'Rubik', monospace;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.text-heading {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.25;
  color: var(--text-primary);
}

.text-body {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.text-caption {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================
   ACTION CLASSES
   ============================================ */
.action-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  background: var(--accent);
  color: var(--surface-0);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-glow);
  transition: background var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast), color var(--transition-base);
  white-space: nowrap;
}

.action-primary:hover {
  background: color-mix(in oklch, var(--base-cyan), white 15%);
  border-color: color-mix(in oklch, var(--base-cyan), white 15%);
  color: var(--surface-0);
  box-shadow: var(--shadow-glow), var(--shadow-md);
  transform: translateY(-2px);
}

.action-primary:active {
  transform: translateY(0);
  transition-duration: 0.1s;
}

.action-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.75rem;
  background: transparent;
  color: var(--accent);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-dim);
  transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base), transform var(--transition-fast);
}

.action-ghost:hover {
  background: color-mix(in oklch, var(--base-cyan), transparent 88%);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ============================================
   SPACING CLASSES
   ============================================ */
.space-section {
  padding: var(--space-2xl) var(--space-xl);
}

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

/* ============================================
   GRID OVERLAY (scanline effect)
   ============================================ */
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(color-mix(in oklch, var(--base-cyan), transparent 97%) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in oklch, var(--base-cyan), transparent 97%) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: color-mix(in oklch, var(--surface-0), transparent 5%);
  border-bottom: 1px solid var(--surface-border);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md), 0 1px 0 var(--accent-dim);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  flex-shrink: 0;
}

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

.brand-name {
  font-family: 'Rubik', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.brand-accent {
  color: var(--accent);
}

.main-nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  display: block;
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
  background: color-mix(in oklch, var(--base-cyan), transparent 90%);
}

.nav-link.active {
  color: var(--accent);
}


.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition-base);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle:hover {
  background: var(--surface-3);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base), width var(--transition-base);
  transform-origin: center;
}

.mobile-menu-toggle.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-toggle.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
  width: 0;
}
.mobile-menu-toggle.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


.mobile-menu-panel {
  max-height: 0;
  overflow: hidden;
  background: var(--surface-0);
  border-bottom: 1px solid var(--surface-border);
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-panel.is-open {
  max-height: 400px;
}

.mobile-nav-list {
  padding: var(--space-sm) var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.6rem 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: color var(--transition-base), background var(--transition-base), border-color var(--transition-base);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  color: var(--accent);
  background: color-mix(in oklch, var(--base-cyan), transparent 90%);
  border-left-color: var(--accent);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb-bar {
  margin-top: var(--header-height);
  background: var(--surface-0);
  border-bottom: 1px solid var(--surface-border);
  padding: 0.6rem var(--space-lg);
}

.breadcrumb-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb-link {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.breadcrumb-link:hover {
  color: var(--accent);
}

.breadcrumb-sep {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.breadcrumb-current {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 500;
}

/* ============================================
   LAYOUT — SIDEBAR + MAIN
   ============================================ */
.site-layout {
  display: flex;
  margin-top: var(--header-height);
  flex: 1;
  min-height: calc(100vh - var(--header-height));
}

.site-layout--no-sidebar .main-content {
  margin-left: 0;
  max-width: 100%;
}


.sidebar {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: var(--sidebar-width);
  height: calc(100vh - var(--header-height));
  background: var(--surface-0);
  border-right: 1px solid var(--surface-border);
  overflow-y: auto;
  z-index: 100;
}

.sidebar-inner {
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sidebar-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.sidebar-label {
  padding: 0 0.5rem;
  margin-bottom: 0.25rem;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
}

.sidebar-link:hover {
  color: var(--accent);
  background: color-mix(in oklch, var(--base-cyan), transparent 90%);
}

.sidebar-link .fa-circle-dot {
  font-size: 0.5rem;
  color: var(--accent-dim);
  transition: color var(--transition-base);
}

.sidebar-link:hover .fa-circle-dot {
  color: var(--accent);
}

.sidebar-contact-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
}

.sidebar-contact-link:hover {
  color: var(--accent);
  background: color-mix(in oklch, var(--base-cyan), transparent 90%);
}

.sidebar-terminal {
  margin-top: auto;
  padding: 0.75rem;
  background: var(--surface-1);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.terminal-prompt {
  opacity: 0.8;
}

.terminal-cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent-green);
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}


.main-content {
  flex: 1;
  min-width: 0;
  width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  position: relative;
  overflow: hidden;
  background: var(--surface-1);
  padding-top: calc(var(--space-2xl) + 1rem);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.hero-content {
  max-width: 600px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
}

.accent-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 8px var(--accent); }
  50% { box-shadow: 0 0 16px var(--accent), 0 0 24px var(--accent-glow); }
}

.hero-heading {
  margin-bottom: var(--space-md);
}

.accent-text {
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
}

.cursor-blink {
  color: var(--accent);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

.hero-description {
  font-size: 1.0625rem;
  margin-bottom: var(--space-lg);
  color: var(--text-secondary);
  max-width: 480px;
}

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


.hero-mosaic {
  position: relative;
  height: 400px;
  flex-shrink: 0;
}

.mosaic-item {
  position: absolute;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease-out;
}

.mosaic-item:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  z-index: 10;
}

.mosaic-item:hover img {
  transform: scale(1.05);
}

.mosaic-1 {
  width: 220px;
  height: 160px;
  top: 20px;
  left: 0;
  transform: rotate(-2deg);
}

.mosaic-2 {
  width: 180px;
  height: 140px;
  top: 10px;
  right: 40px;
  transform: rotate(3deg);
}

.mosaic-3 {
  width: 200px;
  height: 150px;
  top: 160px;
  left: 80px;
  transform: rotate(1deg);
}

.mosaic-4 {
  width: 160px;
  height: 120px;
  bottom: 20px;
  left: 0;
  transform: rotate(-1.5deg);
}

.mosaic-5 {
  width: 190px;
  height: 145px;
  bottom: 10px;
  right: 20px;
  transform: rotate(2deg);
}

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--surface-1);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.page-hero-content {
  max-width: 600px;
}

.page-hero-desc {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-top: var(--space-sm);
  max-width: 520px;
}

.page-hero-image {
  max-width: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-lg);
}

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

.page-hero--contact .contact-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-info-item i {
  color: var(--accent);
}

.contact-info-item a {
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

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

/* ============================================
   MARQUEE STRIP
   ============================================ */
.marquee-strip {
  background: color-mix(in oklch, var(--base-cyan), transparent 88%);
  border-top: 1px solid var(--accent-dim);
  border-bottom: 1px solid var(--accent-dim);
  padding: 0.75rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-strip--alt {
  background: color-mix(in oklch, var(--base-green), transparent 92%);
  border-color: var(--accent-green-dim);
}

.marquee-track {
  display: inline-flex;
  animation: marquee-scroll 40s linear infinite;
}

.marquee-track--reverse {
  animation-direction: reverse;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 2rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.marquee-strip--alt .marquee-item {
  color: var(--accent-green);
}

.marquee-item i {
  font-size: 0.65rem;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  margin-bottom: var(--space-xl);
  max-width: 700px;
}

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-sm);
}

.section-intro {
  margin-top: var(--space-sm);
  font-size: 1rem;
}

/* ============================================
   COURSES SECTION
   ============================================ */
.courses-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

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

.course-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.course-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), 0 0 30px color-mix(in oklch, var(--base-cyan), transparent 90%);
  border-color: var(--accent-dim);
}

.course-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
  color: var(--accent);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.course-card:hover .course-icon {
  background: color-mix(in oklch, var(--base-cyan), transparent 75%);
  box-shadow: var(--shadow-glow);
}

.course-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.course-topics {
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.course-topics li {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.course-topics li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--accent);
}

/* ============================================
   PROCESS SECTION
   ============================================ */
.process-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.process-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  position: relative;
}

.process-step {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.step-number {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.step-connector {
  display: none;
}

.step-content {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.step-content:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.step-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  font-size: 1rem;
  color: var(--accent);
}

.step-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.about-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.about-content {
  max-width: 580px;
}

.about-content .text-body {
  margin-bottom: var(--space-sm);
}

.about-content .action-ghost {
  margin-top: var(--space-sm);
}

.about-image-wrap {
  position: relative;
  max-width: 520px;
}

.about-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-lg);
}

.about-image-badge {
  position: absolute;
  bottom: -1rem;
  right: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  box-shadow: var(--shadow-md);
}

.about-image-badge i {
  color: var(--accent);
}

/* ============================================
   FORMATS SECTION
   ============================================ */
.formats-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

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

.format-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.format-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.format-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.format-card:hover .format-img {
  transform: scale(1.04);
}

.format-body {
  padding: var(--space-md);
}

.format-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.format-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.cta-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border-color: var(--accent-dim);
  box-shadow: var(--shadow-md), 0 0 40px color-mix(in oklch, var(--base-cyan), transparent 92%);
  max-width: 1200px;
  margin: 0 auto;
}

.cta-heading {
  margin-bottom: 0.5rem;
}

.cta-btn {
  align-self: flex-start;
}

/* ============================================
   PRINCIPLES PAGE
   ============================================ */
.principles-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.principles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.principle-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.principle-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-dim);
}

.principle-num {
  font-family: 'Courier New', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.principle-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.principle-title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.principle-card .text-body {
  margin-bottom: 0.5rem;
}


.methodology-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.methodology-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.methodology-content .text-body {
  margin-bottom: var(--space-sm);
}

.methodology-image {
  max-width: 520px;
}

.methodology-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-lg);
}

/* ============================================
   CORPORATE PAGE
   ============================================ */
.corp-intro-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.corp-intro-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 1200px;
  margin: 0 auto;
}

.corp-intro-text .text-body {
  margin-bottom: var(--space-sm);
}

.corp-formats-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.corp-format-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.corp-format-item:hover {
  transform: translateX(4px);
  border-color: var(--accent-dim);
}

.corp-format-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}

.corp-format-text h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.corp-topics-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.topics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.topic-card {
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.topic-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.topic-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.topic-card h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.corp-process-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.corp-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
}

.corp-step {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.corp-step-num {
  font-family: 'Courier New', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-dim);
  flex-shrink: 0;
  width: 40px;
  padding-top: 0.25rem;
  line-height: 1;
}

.corp-step-body {
  flex: 1;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.corp-step-body:hover {
  transform: translateX(4px);
}

.corp-step-body h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

/* ============================================
   ANALYTICS PAGE
   ============================================ */
.patterns-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.patterns-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.pattern-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.pattern-item:hover {
  transform: translateX(4px);
  border-color: var(--accent-dim);
}

.pattern-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.pattern-content .text-body {
  margin-bottom: 0.5rem;
}

.pattern-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.frameworks-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.frameworks-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.framework-card {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.framework-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.framework-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  flex-wrap: wrap;
}

.framework-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
}

.framework-header h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.resources-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.resources-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 900px;
  margin: 0 auto;
}

.resource-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.resource-item:hover {
  transform: translateX(4px);
  border-color: var(--accent-dim);
}

.resource-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
}

.resource-content h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-form-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.contact-form-inner {
  max-width: 800px;
  margin: 0 auto;
}

.contact-form-wrap {
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
}

.form-heading {
  margin-bottom: 0.5rem;
}

.contact-form-wrap > .text-body {
  margin-bottom: var(--space-lg);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: var(--space-md);
}

.form-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}

.required-mark {
  color: var(--accent);
}

.form-input,
.form-select,
.form-textarea {
  background: var(--surface-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Rubik', sans-serif;
  font-size: 0.9375rem;
  padding: 0.7rem 1rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  width: 100%;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--base-cyan), transparent 80%);
  background: var(--surface-4);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%2300e5ff' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 12px;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-select option {
  background: var(--surface-2);
  color: var(--text-primary);
}

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

.form-checkbox-group {
  margin-bottom: var(--space-md);
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
}

.form-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  min-width: 20px;
  border: 2px solid var(--surface-border);
  border-radius: var(--radius-sm);
  background: var(--surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-base), background var(--transition-base);
  margin-top: 2px;
}

.form-checkbox:checked + .checkbox-custom {
  background: var(--accent);
  border-color: var(--accent);
}

.form-checkbox:checked + .checkbox-custom::after {
  content: '';
  width: 5px;
  height: 9px;
  border: 2px solid var(--surface-0);
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
  display: block;
}

.form-checkbox:focus + .checkbox-custom {
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--base-cyan), transparent 80%);
}

.checkbox-text {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.form-policy-link {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-error {
  color: color-mix(in oklch, var(--base-magenta), white 10%);
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-bottom: var(--space-sm);
}

.form-submit-btn {
  width: 100%;
  justify-content: center;
  padding: 0.875rem;
  font-size: 1rem;
}


.iti__flag-container {
  background: var(--surface-3);
}

.iti__selected-flag {
  background: var(--surface-3) !important;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  padding: 0 0.75rem;
}

.iti__selected-flag:hover,
.iti__selected-flag:focus {
  background: var(--surface-4) !important;
}

.iti__country-list {
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
}

.iti__country:hover,
.iti__country.iti__highlight {
  background: var(--surface-3);
}

.iti__divider {
  border-bottom-color: var(--surface-border);
}


.contact-tips-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.tips-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  max-width: 1200px;
  margin: 0 auto;
}

.tip-card {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.tip-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.tip-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in oklch, var(--base-cyan), transparent 85%);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.tip-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}


.contact-map-section {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
  max-width: 1200px;
  margin: 0 auto;
}

.map-iframe {
  display: block;
  filter: invert(90%) hue-rotate(180deg) saturate(0.7) brightness(0.85);
  transition: filter var(--transition-base);
}

.map-iframe:hover {
  filter: invert(90%) hue-rotate(180deg) saturate(0.9) brightness(0.9);
}

/* ============================================
   THANKS PAGE
   ============================================ */
.thanks-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl) var(--space-xl);
  margin-top: var(--header-height);
}

.thanks-inner {
  text-align: center;
  max-width: 560px;
}

.thanks-icon-wrap {
  margin-bottom: var(--space-lg);
}

.thanks-icon {
  font-size: 5rem;
  color: var(--accent);
  filter: drop-shadow(0 0 20px var(--accent-glow));
}

.thanks-heading {
  margin-bottom: var(--space-md);
}

.thanks-text {
  margin-bottom: var(--space-sm);
}

.thanks-contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.thanks-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.thanks-contact-item:hover {
  color: var(--accent);
}

.thanks-btn {
  margin-top: var(--space-sm);
}

/* ============================================
   LEGAL PAGES
   ============================================ */
.legal-hero {
  position: relative;
  overflow: hidden;
}

.legal-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.legal-date {
  margin-top: var(--space-sm);
  color: var(--accent-dim);
}

.legal-content {
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.legal-body {
  max-width: 860px;
  margin: 0 auto;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
}

.legal-intro {
  font-size: 1rem;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--surface-border);
}

.legal-h2 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  padding-left: 0.75rem;
  border-left: 2px solid var(--accent);
}

.legal-body .text-body {
  margin-bottom: var(--space-sm);
}


.cookies-intro-block {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  background: color-mix(in oklch, var(--base-cyan), transparent 92%);
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-dim);
}

.cookies-intro-icon {
  font-size: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.cookie-table-wrap {
  overflow-x: auto;
  margin: var(--space-sm) 0 var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.cookie-table th {
  background: var(--surface-3);
  color: var(--text-primary);
  font-weight: 600;
  padding: 0.6rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--surface-border);
}

.cookie-table td {
  padding: 0.6rem 1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--surface-border);
}

.cookie-table tr:last-child td {
  border-bottom: none;
}

.cookie-table code {
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  color: var(--accent-green);
  background: color-mix(in oklch, var(--accent-green), transparent 90%);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--surface-0);
  border-top: 1px solid var(--surface-border);
  margin-top: auto;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  margin-bottom: var(--space-sm);
}

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

.footer-brand-name {
  font-family: 'Rubik', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 260px;
}

.footer-nav-heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-link:hover {
  color: var(--accent);
}

.footer-address {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-address p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-address i {
  color: var(--accent-dim);
  width: 14px;
}

.footer-divider {
  height: 1px;
  background: var(--surface-border);
  margin: var(--space-xl) 0 var(--space-md);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer-copy {
  color: var(--text-muted);
}

.footer-legal-note {
  color: color-mix(in oklch, var(--text-muted), transparent 30%);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.is-visible,
.fade-in-right.is-visible {
  opacity: 1;
  transform: translate(0);
}


.hero-content.fade-in-up {
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-mosaic.fade-in-right {
  animation: fadeInRight 0.8s ease-out 0.4s both;
}

.page-hero-content.fade-in-up {
  animation: fadeInUp 0.7s ease-out 0.1s both;
}

.page-hero-image.fade-in-right {
  animation: fadeInRight 0.7s ease-out 0.3s both;
}

/* ============================================
   COOKIE CONSENT
   ============================================ */
.cookie-consent-card {
  position: fixed;
  top: calc(var(--header-height) + 1rem);
  left: 1rem;
  z-index: 9999;
  width: 300px;
  background: var(--surface-2);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transform: translateX(-120%);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cookie-consent-card.is-visible {
  transform: translateX(0);
}

.cookie-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.cookie-card-icon {
  color: var(--accent);
  font-size: 1rem;
}

.cookie-card-title {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.cookie-card-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.cookie-card-text a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-card-actions {
  display: flex;
  gap: 0.5rem;
}

.cookie-btn-accept {
  flex: 1;
  padding: 0.45rem 0.75rem;
  background: var(--accent);
  color: var(--surface-0);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  transition: background var(--transition-base), transform var(--transition-fast);
  border: none;
  cursor: pointer;
}

.cookie-btn-accept:hover {
  background: color-mix(in oklch, var(--base-cyan), white 15%);
  transform: translateY(-1px);
}

.cookie-btn-settings {
  flex: 1;
  padding: 0.45rem 0.75rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
  transition: color var(--transition-base), border-color var(--transition-base), transform var(--transition-fast);
  cursor: pointer;
  font-family: inherit;
}

.cookie-btn-settings:hover {
  color: var(--accent);
  border-color: var(--accent-dim);
  transform: translateY(-1px);
}


.cookie-modal-overlay {
  position: fixed;
  inset: 0;
  background: color-mix(in oklch, black, transparent 40%);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.cookie-modal-overlay.is-visible {
  opacity: 1;
}

.cookie-modal {
  background: var(--surface-2);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.cookie-modal-overlay.is-visible .cookie-modal {
  transform: translateY(0);
}

.cookie-modal-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.cookie-category {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--surface-border);
}

.cookie-category:last-of-type {
  border-bottom: none;
}

.cookie-cat-info h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.cookie-cat-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.cookie-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

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

.cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--surface-4);
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition-base);
}

.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-base);
}

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

.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(20px);
}

.cookie-toggle input:disabled + .cookie-toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-modal-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.cookie-modal-save {
  flex: 1;
  padding: 0.6rem 1rem;
  background: var(--accent);
  color: var(--surface-0);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition-base), transform var(--transition-fast);
}

.cookie-modal-save:hover {
  background: color-mix(in oklch, var(--base-cyan), white 15%);
  transform: translateY(-1px);
}

.cookie-modal-accept-all {
  flex: 1;
  padding: 0.6rem 1rem;
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-fast);
}

.cookie-modal-accept-all:hover {
  background: color-mix(in oklch, var(--base-cyan), transparent 88%);
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* ============================================
   RESPONSIVE — TABLET (768px+)
   ============================================ */
@media (min-width: 768px) {
  .main-nav {
    display: block;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .hero-inner {
    flex-direction: row;
    align-items: center;
  }

  .hero-mosaic {
    width: 420px;
    height: 420px;
  }

  .mosaic-1 { width: 240px; height: 175px; }
  .mosaic-2 { width: 195px; height: 155px; }
  .mosaic-3 { width: 215px; height: 165px; }
  .mosaic-4 { width: 175px; height: 135px; }
  .mosaic-5 { width: 205px; height: 160px; }

  .page-hero-inner {
    flex-direction: row;
    align-items: center;
  }

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

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

  .about-inner {
    flex-direction: row;
    align-items: flex-start;
  }

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

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

  .cta-btn {
    align-self: center;
    flex-shrink: 0;
  }

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

  .methodology-inner {
    flex-direction: row;
    align-items: flex-start;
  }

  .corp-intro-inner {
    flex-direction: row;
    align-items: flex-start;
  }

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

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

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

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

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

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

/* ============================================
   RESPONSIVE — DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .sidebar {
    display: block;
  }

  .main-content {
    margin-left: var(--sidebar-width);
  }

  .site-layout--no-sidebar .main-content {
    margin-left: 0;
  }

  .hero-section {
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
  }

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

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

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

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

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

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

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

  .footer-top {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

/* ============================================
   RESPONSIVE — LARGE DESKTOP (1280px+)
   ============================================ */
@media (min-width: 1280px) {
  .courses-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   MOBILE SPECIFIC OVERRIDES
   ============================================ */
@media (max-width: 767px) {
  :root {
    --space-xl: 2rem;
    --space-2xl: 3rem;
  }

  .space-section {
    padding: var(--space-xl) var(--space-md);
  }

  .hero-section {
    padding: calc(var(--space-xl) + 1rem) var(--space-md) var(--space-xl);
  }

  .hero-mosaic {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
    gap: var(--space-xs);
    height: auto;
  }

  .mosaic-item {
    position: static;
    transform: none !important;
    width: 100% !important;
    height: 120px !important;
  }

  .mosaic-1 { grid-column: 1 / 2; grid-row: 1; }
  .mosaic-2 { grid-column: 2 / 3; grid-row: 1; }
  .mosaic-3 { grid-column: 1 / 3; grid-row: 2; height: 150px !important; }
  .mosaic-4 { grid-column: 1 / 2; grid-row: 3; }
  .mosaic-5 { grid-column: 2 / 3; grid-row: 3; }

  .cta-inner {
    padding: var(--space-lg);
  }

  .contact-form-wrap {
    padding: var(--space-lg) var(--space-md);
  }

  .legal-body {
    padding: var(--space-lg) var(--space-md);
  }

  .cookie-consent-card {
    width: calc(100vw - 2rem);
    left: 1rem;
    right: 1rem;
  }

  .thanks-icon {
    font-size: 4rem;
  }
}

@media (max-width: 400px) {
  .hero-actions {
    flex-direction: column;
  }

  .action-primary,
  .action-ghost {
    width: 100%;
    justify-content: center;
  }
}