/* =============================================
   LIBER SĂ FII BREAKING — DESIGN SYSTEM
   Luminous Surfaces | 2026
   ============================================= */

/* === DESIGN TOKENS === */
:root {
  /* Color Palette — Deep Navy + Teal + Violet + Amber */
  --clr-bg: #f0f2f8;
  --clr-bg-alt: #e8eaf4;
  --clr-surface: #ffffff;
  --clr-surface-2: #f7f8fd;
  --clr-dark-bg: #0d1021;
  --clr-dark-surface: #131629;
  --clr-dark-surface-2: #1a1f38;
  --clr-dark-border: rgba(99, 120, 255, 0.15);

  --clr-primary: #2d4ef5;
  --clr-primary-light: #5a78ff;
  --clr-primary-glow: rgba(45, 78, 245, 0.35);
  --clr-teal: #00c9b1;
  --clr-teal-glow: rgba(0, 201, 177, 0.35);
  --clr-violet: #8b5cf6;
  --clr-violet-glow: rgba(139, 92, 246, 0.35);
  --clr-amber: #f59e0b;
  --clr-amber-glow: rgba(245, 158, 11, 0.35);
  --clr-rose: #f43f5e;
  --clr-rose-glow: rgba(244, 63, 94, 0.35);

  --clr-text: #1a1f3a;
  --clr-text-secondary: #4a5280;
  --clr-text-muted: #6b7299;
  --clr-text-dark: #e8eaf4;
  --clr-text-secondary-dark: #9ba3cc;
  --clr-text-muted-dark: #6b7299;

  --clr-border: rgba(45, 78, 245, 0.12);
  --clr-border-dark: rgba(99, 120, 255, 0.18);

  /* Spacing Scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.25rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Border Radius Scale */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Shadow Scale — Layered */
  --shadow-sm: 0 1px 3px rgba(13, 16, 33, 0.08), 0 1px 2px rgba(13, 16, 33, 0.05);
  --shadow-md: 0 4px 12px rgba(13, 16, 33, 0.1), 0 2px 6px rgba(13, 16, 33, 0.07);
  --shadow-lg: 0 10px 30px rgba(13, 16, 33, 0.12), 0 4px 12px rgba(13, 16, 33, 0.08);
  --shadow-xl: 0 20px 50px rgba(13, 16, 33, 0.15), 0 8px 20px rgba(13, 16, 33, 0.1);
  --shadow-primary: 0 8px 30px var(--clr-primary-glow), 0 2px 8px rgba(45, 78, 245, 0.2);
  --shadow-teal: 0 8px 30px var(--clr-teal-glow), 0 2px 8px rgba(0, 201, 177, 0.2);
  --shadow-violet: 0 8px 30px var(--clr-violet-glow), 0 2px 8px rgba(139, 92, 246, 0.2);

  /* Typography */
  --font-main: 'Commissioner', sans-serif;
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  /* Transitions */
  --trans-fast: 150ms ease;
  --trans-base: 250ms ease;
  --trans-slow: 400ms ease;
  --trans-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* === DARK MODE TOKENS === */
[data-theme="dark"] {
  --clr-bg: #0d1021;
  --clr-bg-alt: #131629;
  --clr-surface: #131629;
  --clr-surface-2: #1a1f38;
  --clr-text: #e8eaf4;
  --clr-text-secondary: #9ba3cc;
  --clr-text-muted: #6b7299;
  --clr-border: rgba(99, 120, 255, 0.18);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.5), 0 8px 20px rgba(0, 0, 0, 0.35);
}

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

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

body {
  font-family: var(--font-main);
  font-weight: var(--fw-regular);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--trans-slow), color var(--trans-slow);
  overflow-x: hidden;
}

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

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

a:hover { color: var(--clr-primary-light); }

ul { list-style: none; }

/* === TYPOGRAPHY === */
.hero-heading {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: var(--fw-extrabold);
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--clr-text);
}

.hero-heading em {
  font-style: normal;
  background: linear-gradient(135deg, var(--clr-teal), var(--clr-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-hero-heading {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  font-weight: var(--fw-extrabold);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--clr-text-dark);
}

.page-hero-heading.small {
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--clr-text);
}

.page-hero-heading em {
  font-style: normal;
  background: linear-gradient(135deg, var(--clr-teal), var(--clr-primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-heading {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: var(--fw-bold);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--clr-text);
}

.section-heading.light { color: var(--clr-text-dark); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-teal);
  margin-bottom: var(--sp-3);
}

.section-label.light { color: rgba(0, 201, 177, 0.85); }

.section-subtext {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--clr-text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.section-subtext.light { color: var(--clr-text-secondary-dark); }

.body-text {
  font-size: 1.0625rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}

/* === LAYOUT === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section-padding {
  padding: var(--sp-24) 0;
}

.section-header {
  margin-bottom: var(--sp-12);
}

.section-header.centered {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-cta {
  text-align: center;
  margin-top: var(--sp-12);
}

/* === DARK SECTIONS === */
.dark-section {
  background-color: var(--clr-dark-bg);
  position: relative;
}

[data-theme="dark"] .dark-section {
  background-color: #080b18;
}

/* === NAVIGATION === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(240, 242, 248, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--trans-base), box-shadow var(--trans-base);
}

[data-theme="dark"] .site-header {
  background: rgba(13, 16, 33, 0.9);
  border-bottom-color: var(--clr-border-dark);
}

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

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img { width: 36px; height: 36px; }

.logo-text {
  font-size: 1.0625rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  letter-spacing: -0.01em;
  transition: color var(--trans-base);
}

.logo-text strong {
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary);
}

.nav-logo:hover .logo-text { color: var(--clr-primary); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary);
  text-decoration: none;
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color var(--trans-base), background var(--trans-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--sp-4);
  right: var(--sp-4);
  height: 3px;
  background: var(--clr-primary);
  border-radius: var(--radius-full);
  transform: scaleX(0);
  transition: transform var(--trans-base);
}

.nav-link:hover {
  color: var(--clr-text);
  background: var(--clr-border);
}

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

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

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.dark-mode-toggle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  color: var(--clr-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--trans-base);
  flex-shrink: 0;
}

.dark-mode-toggle:hover {
  background: var(--clr-primary);
  color: white;
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-primary);
  transform: rotate(15deg);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--trans-base);
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-text);
  border-radius: var(--radius-full);
  transition: all var(--trans-base);
}

.hamburger:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
}

.hamburger:hover span { background: white; }

/* === MOBILE MENU === */
.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 16, 33, 0.6);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-slow);
  backdrop-filter: blur(4px);
}

.mobile-menu-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--clr-surface);
  z-index: 1002;
  padding: var(--sp-8) var(--sp-6);
  transform: translateX(100%);
  transition: transform var(--trans-slow);
  box-shadow: var(--shadow-xl);
}

.mobile-menu.active { transform: translateX(0); }

.mobile-menu-close {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  width: 40px;
  height: 40px;
  border: 1px solid var(--clr-border);
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 1.125rem;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--trans-base);
}

.mobile-menu-close:hover {
  background: var(--clr-rose);
  color: white;
  border-color: var(--clr-rose);
}

.mobile-nav-links {
  margin-top: var(--sp-12);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.mobile-nav-links a {
  display: block;
  padding: var(--sp-4) var(--sp-5);
  font-size: 1.0625rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text);
  border-radius: var(--radius-md);
  transition: all var(--trans-base);
  border-left: 3px solid transparent;
}

.mobile-nav-links a:hover {
  background: var(--clr-bg-alt);
  color: var(--clr-primary);
  border-left-color: var(--clr-primary);
  padding-left: var(--sp-6);
}

/* === HERO SECTION === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #e8eaf4 0%, #f0f2f8 40%, #e4e8f8 100%);
  padding-top: 72px;
}

[data-theme="dark"] .hero {
  background: linear-gradient(160deg, #0d1021 0%, #131629 40%, #0f1228 100%);
}

.hero-icon-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-icon-grid i {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--clr-primary);
  opacity: 0.05;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
  transition: opacity 0.3s;
}

[data-theme="dark"] .hero-icon-grid i { opacity: 0.06; }

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  text-align: center;
  padding: var(--sp-16) var(--sp-6);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-5);
  background: rgba(45, 78, 245, 0.1);
  border: 1px solid rgba(45, 78, 245, 0.2);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--sp-8);
}

[data-theme="dark"] .hero-badge {
  background: rgba(45, 78, 245, 0.15);
  border-color: rgba(45, 78, 245, 0.3);
}

.hero-subtext {
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  color: var(--clr-text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin: var(--sp-8) auto;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
}

.hero-disclaimer {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  padding: var(--sp-3) var(--sp-5);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
}

[data-theme="dark"] .hero-disclaimer {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
  color: var(--clr-text-secondary-dark);
}

.hero-disclaimer i { color: var(--clr-teal); }

.hero-scroll-indicator {
  position: absolute;
  bottom: var(--sp-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.75rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* === BUTTONS === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  background: var(--clr-primary);
  color: white;
  font-family: var(--font-main);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--trans-base);
  box-shadow: var(--shadow-primary);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--clr-primary-light);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--clr-primary-glow), 0 4px 12px rgba(45, 78, 245, 0.3);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary.small {
  padding: var(--sp-3) var(--sp-5);
  font-size: 0.875rem;
}

.btn-primary.large {
  padding: var(--sp-5) var(--sp-10);
  font-size: 1rem;
}

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

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-4) var(--sp-8);
  background: transparent;
  color: var(--clr-text-secondary);
  font-family: var(--font-main);
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--clr-border);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--trans-base);
  white-space: nowrap;
}

.btn-ghost:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(45, 78, 245, 0.06);
  transform: translateY(-2px);
}

.btn-ghost.large {
  padding: var(--sp-5) var(--sp-10);
  font-size: 1rem;
}

[data-theme="dark"] .btn-ghost {
  border-color: var(--clr-border-dark);
  color: var(--clr-text-secondary-dark);
}

[data-theme="dark"] .btn-ghost:hover {
  border-color: var(--clr-primary-light);
  color: var(--clr-primary-light);
  background: rgba(90, 120, 255, 0.1);
}

/* === INTRO BAND === */
.intro-band {
  background: var(--clr-primary);
  padding: var(--sp-12) 0;
}

.intro-band-inner { text-align: center; }

.intro-band-text {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.92);
  line-height: 1.6;
  max-width: 720px;
  margin: 0 auto;
  letter-spacing: -0.01em;
}

/* === ABOUT SECTION === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.about-image-col { position: relative; }

.about-image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  display: block;
  transition: transform var(--trans-slow);
}

.about-image-frame:hover .about-img { transform: scale(1.03); }

.about-image-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(45, 78, 245, 0.15), rgba(0, 201, 177, 0.1));
  pointer-events: none;
}

.about-float-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  box-shadow: var(--shadow-lg);
  max-width: 240px;
}

[data-theme="dark"] .about-float-card {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
}

.about-float-card i {
  font-size: 1.5rem;
  color: var(--clr-teal);
  flex-shrink: 0;
}

.about-float-card strong {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
}

.about-float-card span {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
}

.about-content-col { padding-left: var(--sp-4); }

.about-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin: var(--sp-8) 0;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
}

.about-feature i {
  color: var(--clr-teal);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* === TOPICS GRID === */
.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.topic-card {
  background: var(--clr-dark-surface);
  border: 1px solid var(--clr-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  transition: all var(--trans-slow);
  position: relative;
  overflow: hidden;
}

.topic-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, rgba(99, 120, 255, 0.3), transparent, rgba(0, 201, 177, 0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--trans-base);
}

.topic-card:hover::before { opacity: 1; }

.topic-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 120, 255, 0.3);
}

.topic-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: var(--sp-5);
}

.topic-icon-wrap.teal {
  background: rgba(0, 201, 177, 0.15);
  color: var(--clr-teal);
  box-shadow: 0 0 20px rgba(0, 201, 177, 0.2);
}

.topic-icon-wrap.violet {
  background: rgba(139, 92, 246, 0.15);
  color: var(--clr-violet);
  box-shadow: 0 0 20px rgba(139, 92, 246, 0.2);
}

.topic-icon-wrap.amber {
  background: rgba(245, 158, 11, 0.15);
  color: var(--clr-amber);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.topic-icon-wrap.rose {
  background: rgba(244, 63, 94, 0.15);
  color: var(--clr-rose);
  box-shadow: 0 0 20px rgba(244, 63, 94, 0.2);
}

.topic-card h3 {
  font-size: 1.125rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text-dark);
  margin-bottom: var(--sp-3);
}

.topic-card p {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary-dark);
  line-height: 1.65;
  margin-bottom: var(--sp-5);
}

.topic-link {
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-teal);
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  transition: all var(--trans-base);
}

.topic-link i { transition: transform var(--trans-base); }

.topic-link:hover {
  color: var(--clr-primary-light);
  gap: var(--sp-3);
}

.topic-link:hover i { transform: translateX(4px); }

/* === GLOW CARDS (dark section generic) === */
.glow-card {
  background: var(--clr-dark-surface);
  border: 1px solid var(--clr-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  transition: all var(--trans-slow);
}

.glow-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 50px rgba(45, 78, 245, 0.2), 0 4px 16px rgba(45, 78, 245, 0.1);
  border-color: rgba(45, 78, 245, 0.4);
}

/* === WHY SECTION === */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
}

.why-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10);
  transition: all var(--trans-slow);
  position: relative;
  overflow: hidden;
}

.why-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--trans-slow);
}

.why-card:hover::after { transform: scaleX(1); }

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--clr-primary);
}

[data-theme="dark"] .why-card {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
}

.why-icon-wrap {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(45, 78, 245, 0.1), rgba(0, 201, 177, 0.1));
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  color: var(--clr-primary);
  margin-bottom: var(--sp-5);
  transition: all var(--trans-base);
}

.why-card:hover .why-icon-wrap {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-teal));
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-teal);
}

.why-card h3 {
  font-size: 1.1875rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  margin-bottom: var(--sp-3);
}

.why-card p {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.7;
}

/* === COURSES SWIPER === */
.courses-preview { padding-bottom: var(--sp-16); }

.courses-swiper {
  padding-bottom: var(--sp-12) !important;
  overflow: hidden;
}

.course-slide-card {
  background: var(--clr-dark-surface-2);
  border: 1px solid var(--clr-dark-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--trans-slow);
}

.course-slide-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(45, 78, 245, 0.25);
  border-color: rgba(45, 78, 245, 0.4);
}

.course-slide-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.course-slide-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

.course-slide-card:hover .course-slide-img img { transform: scale(1.05); }

.course-slide-badge {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  padding: var(--sp-1) var(--sp-4);
  background: var(--clr-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.course-slide-content { padding: var(--sp-6); }

.course-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}

.course-slide-content h3 {
  font-size: 1.125rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text-dark);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}

.course-slide-content p {
  font-size: 0.9rem;
  color: var(--clr-text-secondary-dark);
  line-height: 1.65;
  margin-bottom: var(--sp-5);
}

.swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.3) !important;
}

.swiper-pagination-bullet-active {
  background: var(--clr-primary) !important;
}

.swiper-button-prev,
.swiper-button-next {
  color: var(--clr-primary) !important;
  background: var(--clr-dark-surface-2);
  width: 44px !important;
  height: 44px !important;
  border-radius: var(--radius-full);
  border: 1px solid var(--clr-dark-border);
  transition: all var(--trans-base);
}

.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 0.875rem !important;
  font-weight: 900;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
  background: var(--clr-primary);
  color: white !important;
  border-color: var(--clr-primary);
}

/* === TEAM PREVIEW === */
.team-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.team-preview-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--trans-slow);
}

.team-preview-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--clr-primary);
}

[data-theme="dark"] .team-preview-card {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
}

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

.team-preview-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

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

.team-preview-info {
  padding: var(--sp-6);
}

.team-preview-info h3 {
  font-size: 1.125rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  margin-bottom: var(--sp-1);
}

.team-preview-info span {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-teal);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--sp-3);
}

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

/* === DISCLAIMER SECTION === */
.disclaimer-card {
  display: flex;
  gap: var(--sp-8);
  align-items: flex-start;
  background: var(--clr-dark-surface-2);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--sp-10);
  box-shadow: 0 0 40px rgba(245, 158, 11, 0.08);
}

.disclaimer-icon {
  width: 56px;
  height: 56px;
  background: rgba(245, 158, 11, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--clr-amber);
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.25);
}

.disclaimer-content h2 {
  font-size: 1.375rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text-dark);
  margin-bottom: var(--sp-4);
}

.disclaimer-content p {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary-dark);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
}

.disclaimer-content p:last-child { margin-bottom: 0; }

/* === CTA SECTION === */
.cta-inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.cta-heading {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: var(--fw-extrabold);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-text);
  margin: var(--sp-4) 0 var(--sp-5);
}

.cta-heading.light { color: var(--clr-text-dark); }

.cta-inner p {
  font-size: 1.0625rem;
  color: var(--clr-text-secondary);
  margin-bottom: var(--sp-8);
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* === PAGE HERO === */
.page-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--clr-dark-bg) 0%, #0f1228 100%);
  position: relative;
  overflow: hidden;
  padding-top: 72px;
  text-align: center;
}

.page-hero.short { min-height: 40vh; }

.page-hero-icon-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  pointer-events: none;
}

.page-hero-icon-grid i {
  font-size: 3rem;
  color: var(--clr-primary);
  opacity: 0.04;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-8);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: var(--sp-16) var(--sp-6);
  max-width: 700px;
}

.page-hero-content p {
  font-size: 1.125rem;
  color: var(--clr-text-secondary-dark);
  margin-top: var(--sp-5);
  line-height: 1.65;
}

/* === TEAM FULL PAGE === */
.team-full-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-16);
}

.team-full-card {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--sp-12);
  align-items: start;
}

.team-full-card.reverse {
  grid-template-columns: 1fr 380px;
}

.team-full-card.reverse .team-full-img-wrap {
  order: 2;
}

.team-full-card.reverse .team-full-info {
  order: 1;
}

.team-full-img-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.team-full-img-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-xl);
  transition: transform var(--trans-slow);
}

.team-full-img-wrap:hover img { transform: scale(1.03); }

.team-full-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(45, 78, 245, 0.12), rgba(0, 201, 177, 0.08));
  pointer-events: none;
  border-radius: var(--radius-xl);
}

.team-full-info h2 {
  font-size: 2rem;
  font-weight: var(--fw-extrabold);
  color: var(--clr-text);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
}

.team-role {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-teal);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-5);
}

.team-full-info p {
  font-size: 1rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}

.team-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
}

.team-skills span {
  padding: var(--sp-2) var(--sp-4);
  background: rgba(45, 78, 245, 0.08);
  border: 1px solid rgba(45, 78, 245, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: var(--fw-medium);
  color: var(--clr-primary);
}

[data-theme="dark"] .team-skills span {
  background: rgba(90, 120, 255, 0.12);
  border-color: rgba(90, 120, 255, 0.25);
  color: var(--clr-primary-light);
}

/* === VALUES GRID === */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
}

.value-card {
  text-align: center;
  padding: var(--sp-8) var(--sp-6);
}

.value-card i {
  font-size: 2rem;
  color: var(--clr-teal);
  margin-bottom: var(--sp-4);
  display: block;
}

.value-card h3 {
  font-size: 1.0625rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text-dark);
  margin-bottom: var(--sp-3);
}

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

/* === COURSES FULL PAGE === */
.courses-full-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-12);
}

.course-full-card {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--sp-10);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--trans-slow);
}

.course-full-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: var(--clr-primary);
}

[data-theme="dark"] .course-full-card {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
}

.course-full-img {
  position: relative;
  overflow: hidden;
}

.course-full-img img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform var(--trans-slow);
}

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

.course-module-badge {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  padding: var(--sp-2) var(--sp-4);
  background: var(--clr-primary);
  color: white;
  font-size: 0.75rem;
  font-weight: var(--fw-bold);
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.course-full-content {
  padding: var(--sp-8) var(--sp-8) var(--sp-8) 0;
}

.course-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.course-level {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.course-full-content h2 {
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  margin-bottom: var(--sp-4);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.course-full-content > p {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}

.course-full-content h3 {
  font-size: 1rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  margin-bottom: var(--sp-3);
}

.course-topics-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}

.course-topics-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.5;
}

.course-topics-list li i {
  color: var(--clr-teal);
  font-size: 0.875rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.course-note {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  margin-top: var(--sp-5);
}

.course-note i {
  color: var(--clr-amber);
  font-size: 0.9375rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.course-note p {
  font-size: 0.8125rem;
  color: var(--clr-text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* === GLOSSARY PAGE === */
.glossary-intro {
  max-width: 800px;
  margin: 0 auto var(--sp-10);
  text-align: center;
}

.glossary-intro p {
  font-size: 1.0625rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-6);
}

.glossary-search-wrap {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
}

.glossary-search-wrap i {
  position: absolute;
  left: var(--sp-5);
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-text-muted);
  font-size: 0.9375rem;
}

.glossary-search {
  width: 100%;
  padding: var(--sp-4) var(--sp-5) var(--sp-4) var(--sp-10);
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 0.9375rem;
  color: var(--clr-text);
  transition: all var(--trans-base);
  outline: none;
}

.glossary-search:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow);
}

[data-theme="dark"] .glossary-search {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
  color: var(--clr-text-dark);
}

.glossary-alphabet {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-10);
  justify-content: center;
}

.alpha-btn {
  min-width: 44px;
  height: 44px;
  padding: 0 var(--sp-3);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  cursor: pointer;
  transition: all var(--trans-base);
}

.alpha-btn:hover,
.alpha-btn.active {
  background: var(--clr-primary);
  color: white;
  border-color: var(--clr-primary);
}

[data-theme="dark"] .alpha-btn {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
  color: var(--clr-text-secondary-dark);
}

.glossary-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  max-width: 900px;
  margin: 0 auto;
}

.glossary-item {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--trans-base);
}

.glossary-item:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-md);
}

[data-theme="dark"] .glossary-item {
  border-color: var(--clr-border-dark);
  background: var(--clr-dark-surface-2);
}

.glossary-term {
  padding: var(--sp-5) var(--sp-6);
  font-size: 1.0625rem;
  font-weight: var(--fw-bold);
  color: var(--clr-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--clr-surface);
  transition: background var(--trans-base);
}

[data-theme="dark"] .glossary-term {
  background: var(--clr-dark-surface-2);
  color: var(--clr-primary-light);
}

.glossary-term::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  transition: transform var(--trans-base);
}

.glossary-item.open .glossary-term::after { transform: rotate(180deg); }

.glossary-def {
  padding: 0 var(--sp-6);
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--trans-slow), padding var(--trans-slow);
}

.glossary-item.open .glossary-def {
  max-height: 500px;
  padding: var(--sp-4) var(--sp-6) var(--sp-5);
}

[data-theme="dark"] .glossary-def { color: var(--clr-text-secondary-dark); }

.glossary-disclaimer {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  margin-top: var(--sp-12);
  padding: var(--sp-6);
  background: rgba(45, 78, 245, 0.04);
  border: 1px solid rgba(45, 78, 245, 0.12);
  border-radius: var(--radius-lg);
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.glossary-disclaimer i {
  color: var(--clr-primary);
  font-size: 1.125rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.glossary-disclaimer p {
  font-size: 0.875rem;
  color: var(--clr-text-secondary);
  line-height: 1.65;
}

/* === CONTACT PAGE === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-12);
  align-items: start;
}

.contact-info-col .section-heading {
  margin: var(--sp-4) 0 var(--sp-5);
}

.contact-disclaimer {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  padding: var(--sp-5);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-8);
}

.contact-disclaimer i {
  color: var(--clr-amber);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-disclaimer p {
  font-size: 0.875rem;
  color: var(--clr-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.contact-detail-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(45, 78, 245, 0.08);
  border: 1px solid rgba(45, 78, 245, 0.15);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 1rem;
  flex-shrink: 0;
  transition: all var(--trans-base);
}

.contact-detail-item:hover .contact-detail-icon {
  background: var(--clr-primary);
  color: white;
  border-color: var(--clr-primary);
}

.contact-detail-item strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-1);
}

.contact-detail-item span {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.5;
}

.contact-form-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .contact-form-card {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
}

.contact-form-card h3 {
  font-size: 1.5rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  margin-bottom: var(--sp-8);
}

.form-group {
  margin-bottom: var(--sp-5);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text-secondary);
  margin-bottom: var(--sp-2);
}

.required { color: var(--clr-rose); }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--sp-4) var(--sp-5);
  background: var(--clr-bg);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: 0.9375rem;
  color: var(--clr-text);
  transition: all var(--trans-base);
  outline: none;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea {
  background: var(--clr-dark-bg);
  border-color: var(--clr-border-dark);
  color: var(--clr-text-dark);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px var(--clr-primary-glow);
  background: var(--clr-surface);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
  background: var(--clr-dark-surface);
}

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

.checkbox-group label {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--clr-text-secondary);
  line-height: 1.5;
  font-weight: var(--fw-regular);
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--clr-primary);
  cursor: pointer;
}

.map-section { padding: 0 0 var(--sp-16); }

.map-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .map-wrapper { border-color: var(--clr-border-dark); }

.map-wrapper iframe { display: block; }

/* === THANKS PAGE === */
.thanks-main {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-24) var(--sp-6);
  margin-top: 72px;
}

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

.thanks-icon {
  font-size: 4rem;
  color: var(--clr-teal);
  margin-bottom: var(--sp-6);
  filter: drop-shadow(0 0 20px var(--clr-teal-glow));
}

.thanks-heading {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--fw-extrabold);
  color: var(--clr-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-5);
}

.thanks-text {
  font-size: 1.0625rem;
  color: var(--clr-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}

.thanks-note {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  padding: var(--sp-4) var(--sp-6);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.18);
  border-radius: var(--radius-md);
  margin-bottom: var(--sp-8);
  line-height: 1.6;
}

.thanks-actions {
  display: flex;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* === LEGAL PAGES === */
.legal-hero {
  padding: calc(72px + var(--sp-16)) 0 var(--sp-12);
  background: var(--clr-bg-alt);
  border-bottom: 1px solid var(--clr-border);
}

[data-theme="dark"] .legal-hero {
  background: var(--clr-dark-surface);
  border-bottom-color: var(--clr-border-dark);
}

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

.legal-date {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  margin-top: var(--sp-3);
}

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

.legal-section {
  margin-bottom: var(--sp-10);
  padding-bottom: var(--sp-10);
  border-bottom: 1px solid var(--clr-border);
}

[data-theme="dark"] .legal-section { border-bottom-color: var(--clr-border-dark); }

.legal-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.legal-section h2 {
  font-size: 1.375rem;
  font-weight: var(--fw-bold);
  color: var(--clr-text);
  margin-bottom: var(--sp-5);
  letter-spacing: -0.01em;
}

.legal-section h3 {
  font-size: 1.0625rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  margin: var(--sp-6) 0 var(--sp-3);
}

.legal-section p {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}

.legal-section ul {
  list-style: disc;
  padding-left: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.legal-section ul li {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary);
  line-height: 1.65;
}

.legal-section a { color: var(--clr-primary); }
.legal-section a:hover { text-decoration: underline; }

/* Cookie Table */
.cookie-table {
  width: 100%;
  border-collapse: collapse;
margin-bottom: var(--sp-6);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--clr-border);
}

[data-theme="dark"] .cookie-table { border-color: var(--clr-border-dark); }

.cookie-table th,
.cookie-table td {
  padding: var(--sp-4) var(--sp-5);
  font-size: 0.875rem;
  text-align: left;
  border-bottom: 1px solid var(--clr-border);
}

[data-theme="dark"] .cookie-table th,
[data-theme="dark"] .cookie-table td {
  border-bottom-color: var(--clr-border-dark);
}

.cookie-table th {
  background: var(--clr-bg-alt);
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

[data-theme="dark"] .cookie-table th {
  background: var(--clr-dark-surface);
  color: var(--clr-text-secondary-dark);
}

.cookie-table td { color: var(--clr-text-secondary); }
[data-theme="dark"] .cookie-table td { color: var(--clr-text-secondary-dark); }

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

/* === COOKIE BANNER === */
.cookie-banner {
  position: fixed;
  bottom: var(--sp-5);
  left: var(--sp-5);
  right: var(--sp-5);
  max-width: 900px;
  margin: 0 auto;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl), 0 0 60px rgba(45, 78, 245, 0.1);
  z-index: 9999;
  transform: translateY(calc(100% + 40px));
  opacity: 0;
  transition: transform var(--trans-slow), opacity var(--trans-slow);
  overflow: hidden;
}

[data-theme="dark"] .cookie-banner {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
}

.cookie-banner.visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-content {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  padding: var(--sp-6) var(--sp-8);
  flex-wrap: wrap;
}

.cookie-text {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  flex: 1;
  min-width: 280px;
}

.cookie-text > i {
  font-size: 1.5rem;
  color: var(--clr-amber);
  flex-shrink: 0;
  margin-top: 2px;
}

.cookie-text strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  margin-bottom: var(--sp-1);
}

.cookie-text p {
  font-size: 0.8125rem;
  color: var(--clr-text-secondary);
  line-height: 1.5;
  margin: 0;
}

.cookie-text a {
  color: var(--clr-primary);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
  flex-shrink: 0;
}

.btn-cookie-accept,
.btn-cookie-reject,
.btn-cookie-customize,
.btn-cookie-save {
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-full);
  font-family: var(--font-main);
  font-size: 0.8125rem;
  font-weight: var(--fw-semibold);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--trans-base);
  white-space: nowrap;
  min-height: 44px;
}

.btn-cookie-accept {
  background: var(--clr-primary);
  color: white;
  border-color: var(--clr-primary);
}

.btn-cookie-accept:hover {
  background: var(--clr-primary-light);
  border-color: var(--clr-primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-primary);
}

.btn-cookie-reject {
  background: transparent;
  color: var(--clr-text-secondary);
  border-color: var(--clr-border);
}

.btn-cookie-reject:hover {
  border-color: var(--clr-rose);
  color: var(--clr-rose);
  background: rgba(244, 63, 94, 0.06);
}

.btn-cookie-customize {
  background: transparent;
  color: var(--clr-text-muted);
  border-color: var(--clr-border);
}

.btn-cookie-customize:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  background: rgba(45, 78, 245, 0.06);
}

.cookie-customize-panel {
  display: none;
  padding: var(--sp-5) var(--sp-8) var(--sp-6);
  border-top: 1px solid var(--clr-border);
  background: var(--clr-bg-alt);
  gap: var(--sp-4);
  flex-direction: column;
}

[data-theme="dark"] .cookie-customize-panel {
  background: var(--clr-dark-bg);
  border-top-color: var(--clr-border-dark);
}

.cookie-customize-panel.open { display: flex; }

.cookie-category {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.cookie-category label {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: 0.9rem;
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  cursor: pointer;
}

.cookie-category label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--clr-primary);
  cursor: pointer;
}

.cookie-category small {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  padding-left: calc(18px + var(--sp-3));
}

.btn-cookie-save {
  align-self: flex-start;
  background: var(--clr-teal);
  color: white;
  border-color: var(--clr-teal);
  margin-top: var(--sp-2);
}

.btn-cookie-save:hover {
  background: #00b09c;
  border-color: #00b09c;
  transform: translateY(-1px);
  box-shadow: var(--shadow-teal);
}

/* === FOOTER === */
.site-footer {
  background: var(--clr-dark-bg);
  border-top: 1px solid rgba(99, 120, 255, 0.1);
  padding: var(--sp-16) 0 var(--sp-10);
}

.footer-inner {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.footer-logo img { width: 40px; height: 40px; }

.footer-logo-text {
  font-size: 1.125rem;
  font-weight: var(--fw-medium);
  color: var(--clr-text-secondary-dark);
}

.footer-logo-text strong {
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary-light);
}

.footer-tagline {
  font-size: 0.9375rem;
  color: var(--clr-text-secondary-dark);
  line-height: 1.6;
  max-width: 420px;
}

.footer-links,
.footer-legal {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-5);
}

.footer-links a,
.footer-legal a {
  font-size: 0.875rem;
  color: var(--clr-text-secondary-dark);
  text-decoration: none;
  transition: color var(--trans-base);
  padding: var(--sp-1) 0;
}

.footer-links a:hover { color: var(--clr-text-dark); }
.footer-legal a:hover { color: var(--clr-primary-light); }

.footer-legal {
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(99, 120, 255, 0.1);
  width: 100%;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.footer-contact span {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.875rem;
  color: var(--clr-text-secondary-dark);
}

.footer-contact i { color: var(--clr-primary-light); font-size: 0.8125rem; }

.footer-contact a {
  color: var(--clr-text-secondary-dark);
  transition: color var(--trans-base);
}

.footer-contact a:hover { color: var(--clr-text-dark); }

.footer-disclaimer {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  padding: var(--sp-3) var(--sp-5);
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: var(--radius-md);
  max-width: 500px;
  line-height: 1.5;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--clr-text-muted);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .topics-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: var(--sp-10); }
  .about-content-col { padding-left: 0; }
  .about-float-card { right: var(--sp-4); }
  .team-full-card,
  .team-full-card.reverse {
    grid-template-columns: 1fr;
  }
  .team-full-card.reverse .team-full-img-wrap,
  .team-full-card.reverse .team-full-info {
    order: unset;
  }
  .team-full-img-wrap img { height: 320px; }
  .course-full-card { grid-template-columns: 1fr; }
  .course-full-img img { min-height: 240px; height: 240px; }
  .course-full-content { padding: var(--sp-6); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .section-padding { padding: var(--sp-16) 0; }

  .hero-heading { font-size: clamp(2.5rem, 10vw, 4rem); }

  .topics-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .team-preview-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }

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

  .disclaimer-card { flex-direction: column; gap: var(--sp-5); }

  .about-float-card {
    position: static;
    margin-top: var(--sp-4);
    max-width: 100%;
  }

  .about-img { height: 300px; }

  .cookie-content { flex-direction: column; align-items: flex-start; }
  .cookie-actions { width: 100%; justify-content: flex-start; }

  .hero-cta { flex-direction: column; align-items: center; }

  .cta-buttons { flex-direction: column; align-items: center; }

  .footer-links { gap: var(--sp-2) var(--sp-4); }

  .glossary-alphabet { gap: var(--sp-1); }
  .alpha-btn { min-width: 38px; height: 38px; font-size: 0.8125rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--sp-5); }
  .nav-container { padding: 0 var(--sp-5); }

  .page-hero-heading { font-size: clamp(2rem, 9vw, 3rem); }

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

  .contact-form-card { padding: var(--sp-6); }

  .team-full-info h2 { font-size: 1.5rem; }

  .cookie-banner { left: var(--sp-3); right: var(--sp-3); bottom: var(--sp-3); }
  .cookie-content { padding: var(--sp-5) var(--sp-5); }
  .cookie-customize-panel { padding: var(--sp-4) var(--sp-5) var(--sp-5); }

  .hero-badge { font-size: 0.6875rem; }

  .thanks-actions { flex-direction: column; align-items: center; }
}

/* === UTILITY === */
.hidden { display: none !important; }

.text-muted-dark { color: var(--clr-text-muted-dark); }

/* intl-tel-input dark mode */
[data-theme="dark"] .iti__flag-container { background: var(--clr-dark-surface-2); }
[data-theme="dark"] .iti__selected-flag { background: var(--clr-dark-bg); }
[data-theme="dark"] .iti__country-list {
  background: var(--clr-dark-surface-2);
  border-color: var(--clr-border-dark);
  color: var(--clr-text-dark);
}
[data-theme="dark"] .iti__country:hover { background: var(--clr-dark-bg); }

/* Scroll reveal helper */
[data-aos] { will-change: transform, opacity; }