/* ============================================
   longyfs - Complete Stylesheet
   Modern, Responsive Design with BEM Methodology
   ============================================ */
/* ============================================
   CSS Variables (Design Tokens)
   ============================================ */
:root {
--color-primary-50: #eff6ff;
  --color-primary-100: #dbeafe;
  --color-primary-200: #bfdbfe;
  --color-primary-300: #93c5fd;
  --color-primary-400: #60a5fa;
  --color-primary-500: #3b82f6;
  --color-primary-600: #2563eb;
  --color-primary-700: #1e40af;
  --color-primary-800: #1e3a8a;
  --color-primary-900: #1e293b;
--color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
--color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;
--font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
--spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
--radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
--transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
--container-max-width: 1280px;
  --header-height: 80px;
}
/* ============================================
   CSS Reset & Base Styles
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-900);
  background-color: #ffffff;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}
ul, ol {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}
h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }
p {
  margin-bottom: var(--spacing-md);
}
/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: 600;
border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
}
.btn--primary {
  background-color: var(--color-primary-700);
  color: white;
}
.btn--primary:hover {
  background-color: var(--color-primary-800);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn--secondary {
  background-color: transparent;
  color: var(--color-primary-700);
  border-color: var(--color-primary-700);
}
.btn--secondary:hover {
  background-color: var(--color-primary-50);
  transform: translateY(-2px);
}
.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-sm);
}
.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}
/* ============================================
   Navigation
   ============================================ */
.nav {
  background-color: white;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 1000;
}
.nav--sticky {
  position: sticky;
  top: 0;
}
.nav__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.nav__logo {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary-700);
}
.nav__logo:hover {
  color: var(--color-primary-800);
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}
.nav__link {
  font-weight: 500;
  color: var(--color-gray-700);
  padding: var(--spacing-sm) 0;
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary-700);
  transition: width var(--transition-base);
}
.nav__link:hover,
.nav__link--active {
  color: var(--color-primary-700);
}
.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}
.nav__auth {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: var(--spacing-sm);
}
.nav__toggle-icon,
.nav__toggle-icon::before,
.nav__toggle-icon::after {
  width: 24px;
  height: 2px;
  background-color: var(--color-gray-700);
  transition: all var(--transition-base);
}
.nav__toggle-icon::before,
.nav__toggle-icon::after {
  content: '';
  display: block;
}
.nav__toggle-icon::before {
  transform: translateY(-8px);
}
.nav__toggle-icon::after {
  transform: translateY(6px);
}
@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: white;
    flex-direction: column;
    padding: var(--spacing-2xl);
    gap: var(--spacing-lg);
    transition: left var(--transition-base);
    box-shadow: var(--shadow-lg);
  }
  .nav__menu.active {
    left: 0;
  }
  .nav__auth {
    width: 100%;
    margin: 0 0 0 0.3rem;
  }
  .nav__auth .btn {
    width: 100%;
  }
  .nav__toggle {
    display: flex;
  }
}
/* ============================================
   Main Content
   ============================================ */
.main {
  min-height: calc(100vh - var(--header-height));
}
/* ============================================
   Hero Video Section
   ============================================ */
.hero-video {
  background: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-primary-900) 100%);
  color: white;
  padding: var(--spacing-3xl) 0;
}
.hero-video__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}
.hero-video__title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
}
.hero-video__subtitle {
  font-size: var(--font-size-xl);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
}
.hero-video__cta {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}
.hero-video__media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero-video__image {
  width: 100%;
  height: auto;
  display: block;
}
.hero-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  cursor: pointer;
  transition: transform var(--transition-base);
}
.hero-video__play:hover {
  transform: translate(-50%, -50%) scale(1.1);
}
@media (max-width: 768px) {
  .hero-video__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-video__title {
    font-size: var(--font-size-3xl);
  }
  .hero-video__cta {
    justify-content: center;
  }
}
/* ============================================
   Metrics Section
   ============================================ */
.metrics {
  background-color: white;
  padding: var(--spacing-3xl) 0;
  border-bottom: 1px solid var(--color-gray-200);
}
.metrics__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.metrics__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
}
.metrics__item {
  text-align: center;
}
.metrics__number {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  color: var(--color-primary-700);
  margin-bottom: var(--spacing-sm);
}
.metrics__label {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
}
@media (max-width: 768px) {
  .metrics__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}
/* ============================================
   Featured Content
   ============================================ */
.featured {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-50);
}
.featured__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.featured__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}
.featured__title {
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}
.featured__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}
.featured__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}
.featured__card {
  background-color: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}
.featured__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.featured__card-image {
  position: relative;
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--font-size-4xl);
}
.featured__card-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background-color: var(--color-primary-700);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}
.featured__card-content {
  padding: var(--spacing-xl);
  padding-top: 10px;
}
.featured__card-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}
.featured__card-description {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
}
.featured__card-meta {
  display: flex;
  gap: var(--spacing-lg);
  font-size: var(--font-size-sm);
}
.featured__card-level {
  color: var(--color-primary-700);
  font-weight: 600;
}
.featured__card-duration {
  color: var(--color-gray-500);
}
.featured__footer {
  text-align: center;
}
@media (max-width: 768px) {
  .featured__grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Categories
   ============================================ */
.categories {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.categories__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.categories__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}
.categories__title {
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}
.categories__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}
.categories__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}
.categories__card {
  background-color: var(--color-gray-50);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
  border: 2px solid transparent;
}
.categories__card:hover {
  background-color: var(--color-primary-50);
  border-color: var(--color-primary-700);
  transform: translateY(-4px);
}
.categories__card-icon {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--spacing-lg);
}
.categories__card-title {
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}
.categories__card-description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}
@media (max-width: 768px) {
  .categories__grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Pricing Preview
   ============================================ */
.pricing-preview {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(to bottom, var(--color-gray-50), white);
}
.pricing-preview__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.pricing-preview__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}
.pricing-preview__title {
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}
.pricing-preview__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}
.pricing-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}
.pricing-preview__card {
  background-color: white;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  border: 2px solid var(--color-gray-200);
  position: relative;
  transition: all var(--transition-base);
}
.pricing-preview__card:hover {
  border-color: var(--color-primary-700);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.pricing-preview__card--featured {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  color: white;
  border-color: var(--color-primary-700);
  transform: scale(1.05);
}
.pricing-preview__card--featured:hover {
  transform: scale(1.08) translateY(-8px);
}
.pricing-preview__card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-warning);
  color: white;
  padding: var(--spacing-xs) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
}
.pricing-preview__card-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
  text-align: center;
}
.pricing-preview__card-price {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--spacing-xl);
}
.pricing-preview__card-price span {
  font-size: var(--font-size-lg);
  font-weight: 400;
  opacity: 0.7;
}
.pricing-preview__card-features {
  margin-bottom: var(--spacing-xl);
}
.pricing-preview__card-features li {
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.pricing-preview__card--featured .pricing-preview__card-features li {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}
.pricing-preview__footer {
  text-align: center;
}
@media (max-width: 768px) {
  .pricing-preview__grid {
    grid-template-columns: 1fr;
  }
  .pricing-preview__card--featured {
    transform: scale(1);
  }
}
/* ============================================
   Instructors Preview
   ============================================ */
.instructors-preview {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.instructors-preview__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.instructors-preview__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}
.instructors-preview__title {
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}
.instructors-preview__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}
.instructors-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}
.instructors-preview__card {
  text-align: center;
  background-color: var(--color-gray-50);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}
.instructors-preview__card:hover {
  background-color: var(--color-primary-50);
  transform: translateY(-4px);
}
.instructors-preview__card-image {
  width: 150px;
  height: 150px;
  margin: 0 auto var(--spacing-lg);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--font-size-4xl);
  font-weight: 700;
  box-shadow: var(--shadow-lg);
}
.instructors-preview__card-name {
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-sm);
}
.instructors-preview__card-belt {
  color: var(--color-primary-700);
  font-weight: 600;
margin-bottom: var(--spacing-xs);
}
.instructors-preview__card-specialty {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}
.instructors-preview__footer {
  text-align: center;
}
@media (max-width: 768px) {
  .instructors-preview__grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Belt Progression
   ============================================ */
.belt-progression {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(to bottom, white, var(--color-gray-50));
}
.belt-progression__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.belt-progression__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}
.belt-progression__title {
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-md);
}
.belt-progression__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}
.belt-progression__track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}
.belt-progression__item {
  text-align: center;
}
.belt-progression__belt {
  width: 80px;
  height: 20px;
  border-radius: var(--radius-sm);
  margin: 0 auto var(--spacing-sm);
  box-shadow: var(--shadow-md);
  border: 2px solid rgba(0, 0, 0, 0.1);
}
.belt-progression__belt--white {
  background-color: #ffffff;
}
.belt-progression__belt--blue {
  background-color: #1e40af;
}
.belt-progression__belt--purple {
  background-color: #7c3aed;
}
.belt-progression__belt--brown {
  background-color: #92400e;
}
.belt-progression__belt--black {
  background-color: #000000;
}
.belt-progression__name {
  font-weight: 600;
color: var(--color-gray-700);
}
.belt-progression__arrow {
  font-size: var(--font-size-2xl);
  color: var(--color-primary-700);
  font-weight: 700;
}
@media (max-width: 768px) {
  .belt-progression__track {
    flex-direction: column;
  }
  .belt-progression__arrow {
    transform: rotate(90deg);
  }
}
/* ============================================
   CTA Register
   ============================================ */
.cta-register {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  color: white;
  text-align: center;
}
.cta-register__container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.cta-register__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}
.cta-register__description {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2xl);
  opacity: 0.9;
}
.cta-register__note {
  margin-top: var(--spacing-lg);
  font-size: var(--font-size-sm);
  opacity: 0.8;
}
/* ============================================
   Footer
   ============================================ */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}
.footer__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}
.footer__heading {
  color: white;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}
.footer__text {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}
.footer__social {
  display: flex;
  gap: var(--spacing-md);
}
.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-gray-800);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}
.footer__social-link:hover {
  background-color: var(--color-primary-700);
  transform: translateY(-2px);
}
.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.footer__list li {
  font-size: var(--font-size-sm);
}
.footer__link {
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}
.footer__link:hover {
  color: var(--color-primary-400);
}
.footer__bottom {
  border-top: 1px solid var(--color-gray-800);
  padding-top: var(--spacing-xl);
  text-align: center;
  font-size: var(--font-size-sm);
}
.footer__copyright {
  margin-bottom: var(--spacing-sm);
}
.footer__credits {
  color: var(--color-gray-500);
}
@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}
/* ============================================
   Sticky CTA
   ============================================ */
.cta-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary-700);
  color: white;
  padding: var(--spacing-md) var(--spacing-xl);
  box-shadow: var(--shadow-xl);
  z-index: 999;
  transform: translateY(100%);
  transition: transform var(--transition-base);
}
.cta-sticky.active {
  transform: translateY(0);
}
.cta-sticky__content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}
.cta-sticky__text {
  font-weight: 600;
font-size: var(--font-size-lg);
}
.cta-sticky__close {
  position: absolute;
  top: var(--spacing-xs);
  right: var(--spacing-md);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  font-size: var(--font-size-xl);
  line-height: 1;
  transition: background-color var(--transition-fast);
}
.cta-sticky__close:hover {
  background-color: rgba(255, 255, 255, 0.3);
}
@media (max-width: 768px) {
  .cta-sticky__content {
    flex-direction: column;
    text-align: center;
  }
  .cta-sticky__text {
    font-size: var(--font-size-base);
  }
}
/* ============================================
   Utility Classes
   ============================================ */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.text-center {
  text-align: center;
}
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }
/* ============================================
   Page Header (Common)
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  color: white;
  padding: var(--spacing-3xl) 0;
  text-align: center;
}
.page-header__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.page-header__title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-md);
}
.page-header__description {
  font-size: var(--font-size-lg);
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
}
/* ============================================
   Video Library
   ============================================ */
.video-library {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-50);
}
.video-library__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--spacing-2xl);
}
.video-library__filters {
  background-color: white;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  height: fit-content;
  position: sticky;
  top: calc(var(--header-height) + var(--spacing-lg));
}
.video-library__filters h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-900);
}
.filter-group {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-gray-200);
}
.filter-group:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.filter-group h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
margin-bottom: var(--spacing-md);
  color: var(--color-gray-700);
}
.filter-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.filter-checkbox:hover {
  color: var(--color-primary-700);
}
.filter-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.video-library__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}
.video-card {
  background-color: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  cursor: pointer;
}
.video-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.video-card__thumbnail {
  position: relative;
  height: 180px;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.video-card__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-card__duration {
  position: absolute;
  bottom: var(--spacing-sm);
  right: var(--spacing-sm);
  background-color: rgba(0, 0, 0, 0.8);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.video-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.9;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.video-card__play:hover {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1.1);
}
.video-card__thumbnail:hover .video-card__play {
  opacity: 1;
}
.video-card__content {
  padding: var(--spacing-lg);
}
.video-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}
.video-card__instructor {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
}
.video-card__meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: var(--font-size-sm);
}
.video-card__level {
  color: var(--color-primary-700);
  font-weight: 600;
}
.video-card__category {
  color: var(--color-gray-500);
}
@media (max-width: 1024px) {
  .video-library__container {
    grid-template-columns: 1fr;
  }
  .video-library__filters {
    position: static;
  }
}
@media (max-width: 768px) {
  .video-library__grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Pricing Page
   ============================================ */
.pricing {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.pricing__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}
.pricing__card {
  background-color: white;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  position: relative;
  transition: all var(--transition-base);
}
.pricing__card:hover {
  border-color: var(--color-primary-700);
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.pricing__card--featured {
  background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary-900));
  color: white;
  border-color: var(--color-primary-700);
  transform: scale(1.05);
}
.pricing__card--featured:hover {
  transform: scale(1.08) translateY(-8px);
}
.pricing__card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-warning);
  color: white;
  padding: var(--spacing-xs) var(--spacing-lg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
}
.pricing__card-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}
.pricing__card-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
}
.pricing__card-subtitle {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}
.pricing__card-price {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}
.pricing__card-amount {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  display: block;
}
.pricing__card-period {
  font-size: var(--font-size-lg);
  opacity: 0.7;
}
.pricing__card-features {
  margin-bottom: var(--spacing-xl);
}
.pricing__card-features li {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
}
.pricing__card--featured .pricing__card-features li {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}
.pricing__card-feature-icon {
  color: var(--color-success);
  font-weight: 700;
}
.pricing__card--featured .pricing__card-feature-icon {
  color: white;
}
.pricing__comparison {
  margin-bottom: var(--spacing-3xl);
}
.pricing__comparison-title {
  text-align: center;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-2xl);
  color: var(--color-gray-900);
}
.pricing__table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}
.pricing__table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
}
.pricing__table thead {
  background-color: var(--color-primary-700);
  color: white;
}
.pricing__table th {
  padding: var(--spacing-lg);
  text-align: left;
  font-weight: 600;
}
.pricing__table td {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-200);
}
.pricing__table tbody tr:hover {
  background-color: var(--color-gray-50);
}
.pricing__faq {
  margin-bottom: var(--spacing-3xl);
}
.pricing__faq-title {
  text-align: center;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-2xl);
  color: var(--color-gray-900);
}
.pricing__faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
}
.pricing__faq-item {
  background-color: var(--color-gray-50);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
}
.pricing__faq-item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}
.pricing__faq-item p {
  color: var(--color-gray-600);
  margin-bottom: 0;
}
.pricing__cta {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
  padding: var(--spacing-3xl);
  border-radius: var(--radius-xl);
}
.pricing__cta h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}
.pricing__cta p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
}
@media (max-width: 1024px) {
  .pricing__grid {
    grid-template-columns: 1fr;
  }
  .pricing__card--featured {
    transform: scale(1);
  }
  .pricing__faq-grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Button Modifiers
   ============================================ */
.btn--block {
  width: 100%;
  display: flex;
}
/* ============================================
   Form Elements
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-lg);
}
.form-label {
  display: block;
  font-weight: 600;
margin-bottom: var(--spacing-sm);
  color: var(--color-gray-700);
}
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: border-color var(--transition-fast);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary-700);
}
.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--color-error);
}
.form-textarea {
  min-height: 120px;
  resize: vertical;
}
.form-checkbox,
.form-radio {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}
.form-checkbox input,
.form-radio input {
  width: 18px;
  height: 18px;
  cursor: pointer;
}
.form-help {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-top: var(--spacing-xs);
}
.form-error {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--spacing-xs);
}
/* ============================================
   Contact Form
   ============================================ */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: white;
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.contact-info {
  background-color: var(--color-gray-50);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  margin-bottom: var(--spacing-2xl);
}
.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.contact-info__item:last-child {
  margin-bottom: 0;
}
.contact-info__icon {
  width: 24px;
  height: 24px;
  color: var(--color-primary-700);
}
.contact-info__content h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-xs);
  color: var(--color-gray-900);
}
.contact-info__content p {
  margin-bottom: 0;
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}
/* ============================================
   FAQ Page
   ============================================ */
.faq-section {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.faq-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.faq-item {
  background-color: var(--color-gray-50);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}
.faq-item:hover {
  box-shadow: var(--shadow-md);
}
.faq-question {
  padding: var(--spacing-xl);
  font-size: var(--font-size-lg);
  font-weight: 600;
color: var(--color-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}
.faq-question:hover {
  color: var(--color-primary-700);
}
.faq-answer {
  padding: 0 var(--spacing-xl) var(--spacing-xl);
  color: var(--color-gray-600);
  line-height: 1.7;
}
/* ============================================
   Responsive Helpers
   ============================================ */
@media (max-width: 768px) {
  .page-header__title {
    font-size: var(--font-size-3xl);
  }
  .page-header__description {
    font-size: var(--font-size-base);
  }
}
/* ============================================
   Instructors Page
   ============================================ */
.instructors {
  padding: var(--spacing-3xl) 0;
  background-color: var(--color-gray-50);
}
.instructors__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.instructors__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
}
.instructor-card {
  background-color: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}
.instructor-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}
.instructor-card__image {
  width: 100%;
  height: 300px;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.instructor-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.instructor-card__content {
  padding: var(--spacing-xl);
}
.instructor-card__name {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}
.instructor-card__belt {
  color: var(--color-primary-700);
  font-weight: 600;
font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
}
.instructor-card__specialty {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
}
.instructor-card__bio {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: 0;
}
@media (max-width: 1024px) {
  .instructors__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .instructors__grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Blog Page
   ============================================ */
.blog {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.blog__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
}
.blog-card {
  background-color: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.blog-card__image {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
  overflow: hidden;
}
.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.blog-card__category {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background-color: var(--color-primary-700);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
}
.blog-card__content {
  padding: var(--spacing-xl);
}
.blog-card__date {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-sm);
}
.blog-card__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}
.blog-card__excerpt {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}
.blog-card__link {
  color: var(--color-primary-700);
  font-weight: 600;
font-size: var(--font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  transition: gap var(--transition-fast);
}
.blog-card__link:hover {
  gap: var(--spacing-sm);
}
@media (max-width: 1024px) {
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .blog__grid {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   FAQ Page Styles
   ============================================ */
.faq {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.faq__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.faq__accordion {
  margin-bottom: var(--spacing-3xl);
}
.faq__item {
  background-color: var(--color-gray-50);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  transition: all var(--transition-base);
}
.faq__item:hover {
  box-shadow: var(--shadow-md);
}
.faq__question {
  width: 100%;
  padding: var(--spacing-xl);
  background: none;
  border: none;
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 600;
color: var(--color-gray-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color var(--transition-fast);
}
.faq__question:hover {
  color: var(--color-primary-700);
}
.faq__question::after {
  content: '+';
  font-size: var(--font-size-2xl);
  font-weight: 300;
  transition: transform var(--transition-base);
}
.faq__item.active .faq__question::after {
  transform: rotate(45deg);
}
.faq__answer {
  padding: 0 var(--spacing-xl) var(--spacing-xl);
  color: var(--color-gray-600);
  line-height: 1.7;
  display: none;
}
.faq__item.active .faq__answer {
  display: block;
}
.faq__answer a {
  color: var(--color-primary-700);
  text-decoration: underline;
}
.faq__cta {
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-primary-100));
  padding: var(--spacing-3xl);
  border-radius: var(--radius-xl);
}
.faq__cta h2 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}
.faq__cta p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
}
/* ============================================
   Auth Pages (Login/Register)
   ============================================ */
.auth-page {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-gray-50));
}
.auth-page__container {
  width: 100%;
  max-width: 480px;
  padding: 0 var(--spacing-xl);
}
.auth-page__container--wide {
  max-width: 600px;
}
.auth-card {
  background-color: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-3xl);
}
.auth-card__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}
.auth-card__title {
  font-size: var(--font-size-3xl);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-sm);
}
.auth-card__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-gray-600);
  margin-bottom: 0;
}
.auth-card__form {
  margin-bottom: var(--spacing-xl);
}
.form-group--checkbox {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}
.auth-card__forgot {
  color: var(--color-primary-700);
  font-size: var(--font-size-sm);
  font-weight: 600;
}
.auth-card__forgot:hover {
  text-decoration: underline;
}
.auth-card__note {
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-lg);
  margin-bottom: 0;
}
.auth-card__footer {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-200);
}
.auth-card__footer p {
  margin-bottom: 0;
  color: var(--color-gray-600);
}
.auth-card__footer a {
  color: var(--color-primary-700);
  font-weight: 600;
}
.auth-card__footer a:hover {
  text-decoration: underline;
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}
@media (max-width: 768px) {
  .auth-card {
    padding: var(--spacing-2xl);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}
/* ============================================
   Contact Page
   ============================================ */
.contact {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.contact__container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.contact__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-3xl);
}
.contact__heading {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xl);
  color: var(--color-gray-900);
}
.contact__form {
  background-color: white;
}
.contact__info {
  background-color: var(--color-gray-50);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  height: fit-content;
}
.contact__info-heading {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xl);
  color: var(--color-gray-900);
}
.contact__info-item {
  margin-bottom: var(--spacing-xl);
}
.contact__info-item:last-child {
  margin-bottom: 0;
}
.contact__info-label {
  font-weight: 600;
color: var(--color-gray-900);
  margin-bottom: var(--spacing-xs);
  display: block;
  font-size: var(--font-size-sm);
}
.contact__info-value {
  color: var(--color-gray-600);
  font-size: var(--font-size-base);
}
.contact__info-value a {
  color: var(--color-primary-700);
}
.contact__info-value a:hover {
  text-decoration: underline;
}
@media (max-width: 1024px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }
}
.contact__sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}
.contact__info-card {
  background-color: var(--color-gray-50);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
}
.contact__info-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-900);
}
.contact__info-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.contact__info-item:last-child {
  margin-bottom: 0;
}
.contact__info-icon {
  font-size: var(--font-size-3xl);
  flex-shrink: 0;
}
.contact__info-content h4 {
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-gray-900);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.contact__info-content p {
  margin-bottom: 0;
  color: var(--color-gray-600);
}
.contact__info-content a {
  color: var(--color-primary-700);
  font-weight: 600;
}
.contact__info-content a:hover {
  text-decoration: underline;
}
.contact__hours {
  list-style: none;
}
.contact__hours li {
  padding: var(--spacing-sm) 0;
  color: var(--color-gray-600);
  border-bottom: 1px solid var(--color-gray-200);
}
.contact__hours li:last-child {
  border-bottom: none;
}
.contact__hours strong {
  color: var(--color-gray-900);
}
/* ============================================
   Alert Components
   ============================================ */
.alert {
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  border-left: 4px solid;
}
.alert ul {
  margin: 0;
  padding-left: var(--spacing-lg);
  list-style: disc;
}
.alert li {
  margin-bottom: var(--spacing-xs);
}
.alert--success {
  background-color: rgba(16, 185, 129, 0.1);
  border-left-color: var(--color-success);
  color: #065f46;
}
.alert--error {
  background-color: rgba(239, 68, 68, 0.1);
  border-left-color: var(--color-error);
  color: #991b1b;
}
.alert--warning {
  background-color: rgba(245, 158, 11, 0.1);
  border-left-color: var(--color-warning);
  color: #92400e;
}
.alert--info {
  background-color: rgba(59, 130, 246, 0.1);
  border-left-color: var(--color-info);
  color: #1e3a8a;
}
/* ============================================
   Privacy & Terms Pages
   ============================================ */
.legal-content {
  padding: var(--spacing-3xl) 0;
  background-color: white;
}
.legal-content__container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}
.legal-content h2 {
  font-size: var(--font-size-2xl);
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-gray-900);
}
.legal-content h3 {
  font-size: var(--font-size-xl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-800);
}
.legal-content p {
  color: var(--color-gray-600);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}
.legal-content ul,
.legal-content ol {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-2xl);
  list-style: disc;
}
.legal-content ol {
  list-style: decimal;
}
.legal-content li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.7;
}
.legal-content a {
  color: var(--color-primary-700);
  text-decoration: underline;
}
.legal-content a:hover {
  color: var(--color-primary-800);
}
.legal-content .btn {
  text-decoration: none;
}
.legal-content .btn--primary {
  color: white;
}
.legal-content .btn--primary:hover {
  color: white;
}
.legal-content strong {
  color: var(--color-gray-900);
  font-weight: 600;
}
.legal-content__meta {
  background-color: var(--color-gray-50);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-2xl);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}
/* ============================================
   404 & Error Pages
   ============================================ */
.error-page {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-3xl) 0;
  text-align: center;
}
.error-page__container {
  max-width: 600px;
  padding: 0 var(--spacing-xl);
}
.error-page__code {
  font-size: 120px;
  font-weight: 800;
  color: var(--color-primary-700);
  line-height: 1;
  margin-bottom: var(--spacing-lg);
}
.error-page__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-900);
}
.error-page__description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-2xl);
}
/* ============================================
   Utility Classes - Extended
   ============================================ */
.hidden {
  display: none !important;
}
.visible {
  display: block !important;
}
.text-primary {
  color: var(--color-primary-700) !important;
}
.text-success {
  color: var(--color-success) !important;
}
.text-error {
  color: var(--color-error) !important;
}
.text-muted {
  color: var(--color-gray-500) !important;
}
.bg-primary {
  background-color: var(--color-primary-700) !important;
}
.bg-gray-50 {
  background-color: var(--color-gray-50) !important;
}
.bg-white {
  background-color: white !important;
}

/* Clickable video cards */
a.video-card--clickable {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
a.video-card--clickable:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}
a.video-card--clickable .video-card__title {
  color: var(--color-gray-900);
}
a.video-card--clickable:hover .video-card__title {
  color: var(--color-primary-700);
}
a.video-card--clickable .video-card__play {
  transition: transform 0.2s ease;
}
a.video-card--clickable:hover .video-card__play {
  transform: translate(-50%, -50%) scale(1.1);
}

/* Clickable hero video */
a.hero-video__media--clickable {
  display: block;
  cursor: pointer;
  transition: transform 0.3s ease;
}
a.hero-video__media--clickable:hover {
  transform: scale(1.02);
}
a.hero-video__media--clickable:hover .hero-video__play {
  transform: translate(-50%, -50%) scale(1.1);
}