/* ==========================================================================
   Udemy-style Home / Landing Page
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Poppins:wght@600;700;800&display=swap');

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

:root {
  --ud-purple: #5624d0;
  --ud-purple-dark: #401b9c;
  --ud-purple-light: #a435f0;
  --ud-dark: #1c1d1f;
  --ud-gray: #6a6f73;
  --ud-border: #d1d7dc;
  --ud-bg: #f7f9fa;
  --ud-star: #e59819;
  --ud-header-h: 72px;
}

.home-page {
  min-height: 100vh;
  background: var(--ud-bg);
  color: var(--ud-dark);
  font-family: 'Inter', 'Poppins', system-ui, sans-serif;
}

.home-page a {
  text-decoration: none;
  color: inherit;
}

/* ---- Header ---- */
.ud-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--ud-border);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.ud-header__inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: var(--ud-header-h);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ud-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--ud-purple);
  white-space: nowrap;
  flex-shrink: 0;
}

.ud-logo svg {
  width: 32px;
  height: 32px;
}

.ud-logo span {
  color: var(--ud-dark);
}

.ud-explore {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  white-space: nowrap;
  transition: background 0.2s;
}

.ud-explore:hover {
  background: #f5f5f5;
}

.ud-search {
  flex: 1;
  max-width: 600px;
  display: flex;
  border: 1px solid var(--ud-dark);
  border-radius: 9999px;
  overflow: hidden;
  background: #fff;
}

.ud-search input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  background: transparent;
  min-width: 0;
}

.ud-search button {
  background: var(--ud-dark);
  border: none;
  color: #fff;
  padding: 0 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: background 0.2s;
}

.ud-search button:hover {
  background: #3e4143;
}

.ud-search button svg {
  width: 18px;
  height: 18px;
}

.ud-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.ud-nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  white-space: nowrap;
  transition: background 0.2s;
}

.ud-nav-link:hover {
  background: #f5f5f5;
}

.ud-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.625rem 1rem;
  border-radius: 4px;
  border: 1px solid var(--ud-dark);
  background: transparent;
  color: var(--ud-dark);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.ud-btn:hover {
  background: #f5f5f5;
}

.ud-btn--primary {
  background: var(--ud-dark);
  color: #fff;
  border-color: var(--ud-dark);
}

.ud-btn--primary:hover {
  background: #3e4143;
}

.ud-btn--purple {
  background: var(--ud-purple);
  color: #fff;
  border-color: var(--ud-purple);
}

.ud-btn--purple:hover {
  background: var(--ud-purple-dark);
}

/* Jisajili Bure — prominent CTA */
.ud-btn--register {
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #fff;
  border-color: #16a34a;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.35);
  gap: 0.4rem;
}

.ud-btn--register:hover {
  background: linear-gradient(135deg, #15803d, #16a34a);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.45);
}

.ud-header--hero .ud-btn--register {
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.ud-header--scrolled .ud-btn--register {
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #fff;
  border-color: #16a34a;
}

.ud-btn-register-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.85rem 1.25rem;
  margin-bottom: 1rem;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #fff;
  border: none;
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.35);
  transition: transform 0.15s, box-shadow 0.15s;
}

.ud-btn-register-modal:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(22, 163, 74, 0.45);
}

.ud-btn--outline-purple {
  border-color: var(--ud-purple);
  color: var(--ud-purple);
}

.ud-btn--outline-purple:hover {
  background: rgba(86, 36, 208, 0.06);
}

.ud-header__tools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ud-icon-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ud-dark);
  transition: background 0.2s;
}

.ud-icon-btn:hover {
  background: #f5f5f5;
}

.ud-icon-btn svg {
  width: 20px;
  height: 20px;
}

.ud-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* ---- Header (glass over hero) ---- */
.ud-header--hero {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s;
}

.ud-header--hero .ud-logo span,
.ud-header--hero .ud-nav-link,
.ud-header--hero .ud-explore {
  color: #fff;
}

.ud-header--hero .ud-logo svg { color: #c4b5fd; }

.ud-header--hero .ud-search {
  border-color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
}

.ud-header--hero .ud-search input {
  color: #fff;
}

.ud-header--hero .ud-search input::placeholder {
  color: rgba(255,255,255,0.65);
}

.ud-header--hero .ud-search button {
  background: var(--ud-purple);
}

.ud-header--hero .ud-btn {
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

.ud-header--hero .ud-btn:hover {
  background: rgba(255,255,255,0.12);
}

.ud-header--hero .ud-btn--primary {
  background: #fff;
  color: var(--ud-dark);
  border-color: #fff;
}

.ud-header--hero .ud-btn--primary:hover {
  background: #f0f0f0;
}

.ud-header--hero .ud-icon-btn {
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}

.ud-header--hero .ud-icon-btn:hover {
  background: rgba(255,255,255,0.12);
}

.ud-header--hero .ud-mobile-toggle {
  color: #fff;
}

/* Language switcher */
.ud-lang-switch {
  display: flex;
  border-radius: 9999px;
  overflow: hidden;
  border: 1px solid var(--ud-border);
  background: #f7f9fa;
  flex-shrink: 0;
}

.ud-lang-switch--mobile {
  margin: 0.5rem 0;
  align-self: flex-start;
}

.ud-lang-switch__btn {
  border: none;
  background: transparent;
  padding: 0.35rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 800;
  cursor: pointer;
  color: var(--ud-gray);
  transition: all 0.2s;
  letter-spacing: 0.04em;
}

.ud-lang-switch__btn.active {
  background: var(--ud-purple);
  color: #fff;
}

.ud-lang-switch__btn:hover:not(.active) {
  background: #ede9fe;
  color: var(--ud-purple);
}

.ud-header--hero .ud-lang-switch {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.ud-header--hero .ud-lang-switch__btn {
  color: rgba(255, 255, 255, 0.85);
}

.ud-header--hero .ud-lang-switch__btn.active {
  background: #fff;
  color: var(--ud-purple);
}

.ud-header--scrolled .ud-lang-switch {
  border-color: var(--ud-border);
  background: #f7f9fa;
}

.ud-header--scrolled .ud-lang-switch__btn {
  color: var(--ud-gray);
}

.ud-header--scrolled .ud-lang-switch__btn.active {
  background: var(--ud-purple);
  color: #fff;
}

.ud-footer__lang.is-active-lang,
.ud-footer__lang.active {
  color: var(--ud-purple-light) !important;
  font-weight: 700;
  opacity: 1 !important;
}

.ud-header--scrolled {
  background: rgba(255,255,255,0.92) !important;
  backdrop-filter: blur(16px);
  border-bottom-color: var(--ud-border) !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06) !important;
}

.ud-header--scrolled .ud-logo span,
.ud-header--scrolled .ud-nav-link,
.ud-header--scrolled .ud-explore {
  color: var(--ud-dark) !important;
}

.ud-header--scrolled .ud-search {
  border-color: var(--ud-dark);
  background: #fff;
}

.ud-header--scrolled .ud-search input {
  color: var(--ud-dark);
}

.ud-header--scrolled .ud-search input::placeholder {
  color: #9ca3af;
}

.ud-header--scrolled .ud-search button {
  background: var(--ud-dark);
}

.ud-header--scrolled .ud-btn {
  border-color: var(--ud-dark);
  color: var(--ud-dark);
}

.ud-header--scrolled .ud-btn--primary {
  background: var(--ud-dark);
  color: #fff;
}

.ud-header--scrolled .ud-icon-btn {
  color: var(--ud-dark);
  border-color: var(--ud-border);
}

.ud-header--scrolled .ud-mobile-toggle {
  color: var(--ud-dark);
}

[data-theme="dark"] .ud-header--scrolled {
  background: rgba(24,24,27,0.92) !important;
  border-bottom-color: #3f3f46 !important;
}

.home-page {
  padding-top: 0;
}

/* ---- Hero Slider ---- */
@keyframes udGlassSweep {
  0%, 18% { transform: translateX(-120%) rotate(22deg); opacity: 0; }
  28% { opacity: 1; }
  55% { transform: translateX(280%) rotate(22deg); opacity: 1; }
  70%, 100% { transform: translateX(280%) rotate(22deg); opacity: 0; }
}

@keyframes udGlassPulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.ud-hero--slider {
  position: relative;
  min-height: 92vh;
  min-height: 92dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.ud-hero--slider::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, transparent 18%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, transparent 42%);
  box-shadow: inset 0 0 80px rgba(255, 255, 255, 0.06);
}

.ud-hero__slides {
  position: absolute;
  inset: 0;
}

.ud-hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.08);
  transition: opacity 1.2s ease, transform 7s ease, filter 1.2s ease;
  filter: brightness(0.92) saturate(0.95);
}

.ud-hero__slide::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(
      125deg,
      rgba(255, 255, 255, 0.42) 0%,
      rgba(255, 255, 255, 0.14) 18%,
      transparent 38%,
      transparent 62%,
      rgba(255, 255, 255, 0.08) 82%,
      rgba(255, 255, 255, 0.22) 100%
    );
  mix-blend-mode: soft-light;
}

.ud-hero__slide::after {
  content: '';
  position: absolute;
  top: -40%;
  left: -60%;
  width: 42%;
  height: 180%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 30%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(255, 255, 255, 0.12) 70%,
    transparent 100%
  );
  transform: rotate(22deg);
  opacity: 0;
}

.ud-hero__slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
  filter: brightness(1.18) saturate(1.14) contrast(1.04);
}

.ud-hero__slide.active::after {
  animation: udGlassSweep 7s ease-in-out infinite;
  opacity: 1;
}

.ud-hero__glass-shine {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 55% at 50% -5%, rgba(255, 255, 255, 0.35), transparent 58%),
    radial-gradient(ellipse 45% 35% at 88% 22%, rgba(255, 255, 255, 0.18), transparent 55%),
    radial-gradient(ellipse 35% 30% at 8% 78%, rgba(255, 255, 255, 0.1), transparent 50%);
  animation: udGlassPulse 4s ease-in-out infinite;
}

.ud-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(105deg, rgba(15, 10, 30, 0.52) 0%, rgba(28, 29, 31, 0.38) 42%, rgba(6, 78, 59, 0.22) 100%),
    linear-gradient(to top, rgba(0, 0, 0, 0.32) 0%, transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 28%);
  backdrop-filter: blur(1px) saturate(120%);
  -webkit-backdrop-filter: blur(1px) saturate(120%);
}

.ud-hero__inner {
  position: relative;
  z-index: 3;
  max-width: 1340px;
  margin: 0 auto;
  padding: calc(var(--ud-header-h) + 3rem) 1.5rem 6rem;
  width: 100%;
}

.ud-hero__content {
  max-width: 640px;
  color: #fff;
  animation: heroContentIn 0.8s ease;
}

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

.ud-hero__content.is-changing #heroBadge,
.ud-hero__content.is-changing #heroTitle,
.ud-hero__content.is-changing #heroSubtitle {
  animation: heroTextOut 0.35s ease forwards;
}

.ud-hero__content.is-changing-in #heroBadge,
.ud-hero__content.is-changing-in #heroTitle,
.ud-hero__content.is-changing-in #heroSubtitle {
  animation: heroTextIn 0.5s ease forwards;
}

@keyframes heroTextOut {
  to { opacity: 0; transform: translateY(-12px); }
}

@keyframes heroTextIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.ud-tz-strip--hero {
  display: flex;
  height: 4px;
  border-radius: 4px;
  overflow: hidden;
  max-width: 120px;
  margin-bottom: 1.25rem;
}

.ud-tz-strip--hero span { flex: 1; }
.ud-tz-strip--hero span:nth-child(1) { background: var(--tz-green, #2e7d32); }
.ud-tz-strip--hero span:nth-child(2) { background: var(--tz-gold, #fbc02d); }
.ud-tz-strip--hero span:nth-child(3) { background: #1a1a1a; }
.ud-tz-strip--hero span:nth-child(4) { background: var(--tz-blue, #1e88e5); }

.ud-hero__badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--ud-purple), #7c3aed);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.9rem;
  border-radius: 9999px;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 16px rgba(86, 36, 208, 0.4);
}

.ud-hero h1 {
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1rem;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
  background: linear-gradient(135deg, #ffffff 0%, #ffffff 55%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ud-hero p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
  opacity: 0.92;
  margin-bottom: 1.75rem;
  max-width: 520px;
}

.ud-hero-search {
  display: flex;
  align-items: center;
  max-width: 520px;
  background: rgba(255,255,255,0.95);
  border-radius: 9999px;
  padding: 0.35rem 0.35rem 0.35rem 1.25rem;
  margin-bottom: 1.75rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  border: 2px solid rgba(255,255,255,0.3);
}

.ud-hero-search svg {
  width: 20px;
  height: 20px;
  color: #9ca3af;
  flex-shrink: 0;
}

.ud-hero-search input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.75rem 0.75rem;
  font-size: 0.9rem;
  background: transparent;
  min-width: 0;
  color: var(--ud-dark);
}

.ud-hero-search button {
  background: linear-gradient(135deg, var(--ud-purple), #7c3aed);
  color: #fff;
  border: none;
  padding: 0.7rem 1.35rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s, box-shadow 0.2s;
}

.ud-hero-search button:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 16px rgba(86,36,208,0.45);
}

.ud-btn--lg {
  padding: 0.95rem 1.75rem !important;
  font-size: 1rem !important;
  gap: 0.5rem;
}

.ud-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.ud-hero__actions .ud-btn--ghost {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  backdrop-filter: blur(8px);
}

.ud-hero__actions .ud-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.ud-hero__actions .ud-btn--purple {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  background: linear-gradient(135deg, var(--ud-purple) 0%, #7c3aed 50%, #059669 100%);
  box-shadow: 0 6px 24px rgba(86, 36, 208, 0.45);
}

.ud-hero__actions .ud-btn--purple:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(86, 36, 208, 0.55);
}

.ud-hero__trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.ud-hero__trust-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.ud-hero__trust-item strong {
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
}

.ud-hero__trust-item span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ud-hero__trust-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.2);
}

.ud-hero__nav {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ud-hero__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    inset 0 -1px 0 rgba(255, 255, 255, 0.15);
}

.ud-hero__arrow:hover {
  background: rgba(255, 255, 255, 0.32);
  transform: scale(1.08);
  box-shadow:
    0 10px 28px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.85),
    0 0 20px rgba(255, 255, 255, 0.25);
}

.ud-hero__arrow svg {
  width: 20px;
  height: 20px;
}

.ud-hero__dots {
  display: flex;
  gap: 0.5rem;
}

.ud-hero__dot {
  width: 10px;
  height: 10px;
  border-radius: 9999px;
  border: none;
  background: rgba(255,255,255,0.35);
  cursor: pointer;
  padding: 0;
  transition: all 0.35s;
}

.ud-hero__dot.active {
  width: 32px;
  background: linear-gradient(90deg, #fff, rgba(255, 255, 255, 0.85));
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.75), 0 0 4px rgba(255, 255, 255, 0.9);
}

.ud-hero__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 5;
  background: rgba(255,255,255,0.15);
}

.ud-hero__progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--ud-purple), #34d399);
  transition: width 0.1s linear;
}

/* ---- Promo enhanced ---- */
.ud-promo--gradient {
  background: linear-gradient(90deg, #f5f3ff 0%, #ecfdf5 50%, #f5f3ff 100%);
  border-bottom: 1px solid var(--ud-border);
}

.ud-promo__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  color: var(--ud-rail-brand);
}

.ud-promo__icon i {
  font-size: 1.35rem;
}

.ud-promo__cta i {
  font-size: 0.75rem;
  margin-left: 0.25rem;
}

.ud-promo__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  background: var(--ud-purple);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 9999px;
  white-space: nowrap;
  transition: all 0.2s;
  text-decoration: none;
}

.ud-promo__cta:hover {
  background: var(--ud-purple-dark);
  transform: translateY(-1px);
}

[data-theme="dark"] .ud-promo--gradient {
  background: linear-gradient(90deg, #1e1b4b 0%, #064e3b 50%, #1e1b4b 100%);
}

/* ---- Hero (legacy fallback) ---- */
.ud-hero {
  position: relative;
  background: var(--ud-dark);
  overflow: hidden;
}

.ud-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

/* ---- Promo strip ---- */
.ud-promo {
  background: #fff;
  border-bottom: 1px solid var(--ud-border);
}

.ud-promo__inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.ud-promo__text {
  font-size: 0.9375rem;
}

.ud-promo__text strong {
  color: var(--ud-purple);
}

.ud-promo__timer {
  font-size: 0.8125rem;
  color: var(--ud-gray);
}

/* ---- Categories ---- */
.ud-categories {
  background: #fff;
  border-bottom: 1px solid var(--ud-border);
  padding-bottom: 0.5rem;
}

.ud-categories__head {
  max-width: 1340px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem 0.75rem;
}

.ud-categories__head h2 {
  font-size: 1.35rem;
  font-weight: 800;
  font-family: 'Poppins', 'Inter', sans-serif;
}

.ud-cat-pill__icon {
  font-size: 1rem;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #f5f3ff;
  color: var(--ud-purple);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ud-cat-pill:hover .ud-cat-pill__icon,
.ud-cat-pill.active .ud-cat-pill__icon {
  background: var(--ud-purple);
  color: #fff;
}

.ud-categories__inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.ud-categories__inner::-webkit-scrollbar {
  display: none;
}

.ud-cat-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  border: 1px solid var(--ud-border);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.ud-cat-pill:hover,
.ud-cat-pill.active {
  border-color: var(--ud-purple);
  background: #f5f3ff;
  color: var(--ud-purple);
}

/* ---- Section layout ---- */
.ud-section {
  max-width: 1340px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.ud-section__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.ud-section__header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.3;
}

.ud-section__header p {
  font-size: 0.875rem;
  color: var(--ud-gray);
  margin-top: 0.25rem;
}

.ud-section__link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ud-purple);
  white-space: nowrap;
}

.ud-section__link:hover {
  color: var(--ud-purple-dark);
}

/* ---- Course carousel ---- */
.ud-carousel-wrap {
  position: relative;
}

.ud-carousel-wrap::before {
  content: '';
  position: absolute;
  inset: -8px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
  pointer-events: none;
  z-index: 1;
}

.ud-carousel {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 0.5rem;
}

.ud-carousel::-webkit-scrollbar {
  display: none;
}

.ud-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow:
    0 4px 16px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -1px 0 rgba(255, 255, 255, 0.35);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: box-shadow 0.2s, transform 0.2s;
}

.ud-carousel-btn:hover {
  transform: translateY(-50%) scale(1.06);
  box-shadow:
    0 8px 24px rgba(86, 36, 208, 0.18),
    inset 0 1px 0 #fff,
    0 0 16px rgba(255, 255, 255, 0.5);
}

.ud-carousel-btn--prev { left: -12px; }
.ud-carousel-btn--next { right: -12px; }

.ud-carousel-btn svg {
  width: 16px;
  height: 16px;
}

/* ---- Course card ---- */
.ud-course-card {
  flex: 0 0 260px;
  scroll-snap-align: start;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px) saturate(165%);
  -webkit-backdrop-filter: blur(18px) saturate(165%);
  border-radius: 14px;
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow:
    0 10px 32px rgba(86, 36, 208, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -1px 0 rgba(255, 255, 255, 0.25);
}

.ud-course-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 20px 48px rgba(86, 36, 208, 0.2),
    inset 0 1px 0 #fff,
    0 0 24px rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.9);
}

.ud-course-card__img {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: none;
  border-radius: 14px 14px 0 0;
}

.ud-course-card__img::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.58) 0%,
    rgba(255, 255, 255, 0.18) 24%,
    transparent 48%
  );
}

.ud-course-card__img::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -70%;
  width: 38%;
  height: 200%;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: rotate(20deg);
  animation: udGlassSweep 6.5s ease-in-out infinite;
}

.ud-course-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(1.1) saturate(1.12) contrast(1.03);
}

.ud-course-card:hover .ud-course-card__img img {
  transform: scale(1.06);
  filter: brightness(1.2) saturate(1.18) contrast(1.05);
}

.ud-course-card__badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: #eceb98;
  color: var(--ud-dark);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  z-index: 2;
}

.ud-course-card__badge--free {
  left: auto;
  right: 0.5rem;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
}

.ud-course-card__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 1;
}

.ud-course-card__play i {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ud-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  padding-left: 3px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transform: scale(0.85);
  transition: transform 0.3s;
}

.ud-course-card:hover .ud-course-card__play {
  opacity: 1;
}

.ud-course-card:hover .ud-course-card__play i {
  transform: scale(1);
}

.ud-course-card__cat {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ud-purple);
  background: #f5f3ff;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.35rem;
}

.ud-course-card__body {
  padding: 0.75rem 0.25rem;
}

.ud-course-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 0.25rem;
}

.ud-course-card__instructor {
  font-size: 0.75rem;
  color: var(--ud-gray);
  margin-bottom: 0.35rem;
}

.ud-course-card__meta {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.ud-stars {
  color: var(--ud-star);
  letter-spacing: -1px;
}

.ud-course-card__rating-num {
  color: var(--ud-star);
}

.ud-course-card__reviews {
  color: var(--ud-gray);
  font-weight: 400;
}

.ud-course-card__price {
  font-size: 0.9375rem;
  font-weight: 700;
}

.ud-course-card__price--free {
  color: var(--tz-green);
}

/* ---- Features grid ---- */
.ud-features {
  background: linear-gradient(180deg, #f8fafc 0%, #fff 40%, #fff 100%);
  border-top: 1px solid var(--ud-border);
  border-bottom: 1px solid var(--ud-border);
}

.ud-features__grid {
  max-width: 1340px;
  margin: 0 auto;
  padding: 1.75rem 1.5rem 3.25rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.ud-feature {
  text-align: center;
  background: #fff;
  border: 1px solid #e4e4e7;
  border-radius: 16px;
  padding: 1.5rem 1.15rem 1.35rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.ud-feature:hover {
  transform: translateY(-3px);
  border-color: #c4b5fd;
  box-shadow: 0 14px 32px rgba(86, 36, 208, 0.1);
}

.ud-feature__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--ud-purple), var(--ud-purple-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.5rem;
}

.ud-feature h3 {
  font-size: 1.05rem;
  font-weight: 750;
  margin: 0 0 0.55rem;
  color: #18181b;
  line-height: 1.3;
}

.ud-feature p {
  font-size: 0.875rem;
  color: #52525b;
  line-height: 1.55;
  margin: 0;
}

/* ---- Instructor CTA ---- */
.ud-cta {
  background: var(--ud-dark);
  color: #fff;
}

.ud-cta__inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.ud-cta h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.ud-cta p {
  font-size: 1rem;
  opacity: 0.9;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.ud-cta__img {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.ud-cta__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---- Stats ---- */
.ud-stats {
  background: #fff;
}

.ud-stats__grid {
  max-width: 1340px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.ud-stat__num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--ud-purple);
}

.ud-stat__label {
  font-size: 0.875rem;
  color: var(--ud-gray);
  margin-top: 0.25rem;
}

/* ---- Footer ---- */
.ud-footer {
  background: var(--ud-dark);
  color: #fff;
  padding: 3rem 1.5rem 1.5rem;
}

.ud-footer__inner {
  max-width: 1340px;
  margin: 0 auto;
}

.ud-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.3fr;
  gap: 2rem;
  margin-bottom: 2rem;
  align-items: start;
}

.ud-footer h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.ud-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ud-footer li {
  margin-bottom: 0.55rem;
}

.ud-footer a {
  font-size: 0.875rem;
  opacity: 0.8;
  transition: opacity 0.2s;
  color: inherit;
  text-decoration: none;
}

.ud-footer a:hover {
  opacity: 1;
}

.ud-footer__logo-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  opacity: 1 !important;
}

.ud-footer__logo-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--ud-rail-brand, #5624d0), #7c3aed);
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(86, 36, 208, 0.35);
}

.ud-footer__logo-circle svg {
  width: 26px;
  height: 26px;
  color: #fff;
}

.ud-footer__logo-name {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--ud-purple-light, #c4b5fd);
}

.ud-footer__about {
  font-size: 0.875rem;
  line-height: 1.55;
  opacity: 0.82;
  margin: 0;
  max-width: 28ch;
}

.ud-footer__arrows li a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.ud-footer__arrows li a::before {
  content: "→";
  font-size: 0.8rem;
  opacity: 0.7;
}

.ud-footer__col--news .ud-footer__news-text {
  font-size: 0.82rem;
  line-height: 1.45;
  opacity: 0.85;
  margin: 0 0 0.85rem;
}

.ud-footer__col--news .ud-newsletter__form {
  display: grid;
  gap: 0.55rem;
}

.ud-footer__col--news .ud-newsletter__input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-radius: 10px;
  padding: 0.65rem 0.85rem;
  font-size: 0.875rem;
  box-sizing: border-box;
}

.ud-footer__col--news .ud-newsletter__input::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.ud-footer__col--news .ud-btn {
  width: 100%;
  justify-content: center;
}

.ud-footer__col--news .ud-newsletter__msg {
  font-size: 0.8rem;
  margin: 0;
  min-height: 1.1em;
}

.ud-footer__col--news .ud-newsletter__msg.is-ok {
  color: #a7f3d0;
}

.ud-footer__col--news .ud-newsletter__msg.is-err {
  color: #fecaca;
}

.ud-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1rem;
}

.ud-footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
}

.ud-footer__langs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  opacity: 0.85;
}

.ud-footer__copy {
  font-size: 0.75rem;
  opacity: 0.7;
  width: 100%;
  text-align: center;
}

.ud-footer__copy a {
  color: var(--ud-purple-light);
  font-weight: 600;
  opacity: 1;
}

/* ---- Login Modal ---- */
.ud-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 10, 30, 0.65);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}

.ud-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.ud-modal {
  background: #fff;
  width: 100%;
  max-width: 440px;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
  position: relative;
  animation: udModalIn 0.35s ease;
  overflow: hidden;
}

.ud-modal--premium {
  max-width: 820px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.ud-modal__visual {
  background: linear-gradient(145deg, #5624d0 0%, #7c3aed 45%, #0ea5e9 100%);
  color: #fff;
  padding: 2.5rem 2rem;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.ud-modal__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.15), transparent 50%);
}

.ud-modal__visual-content {
  position: relative;
  z-index: 1;
}

.ud-modal__visual h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin: 1rem 0 0.75rem;
  font-family: 'Poppins', sans-serif;
}

.ud-modal__visual p {
  font-size: 0.9rem;
  opacity: 0.92;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.ud-modal__perks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.ud-modal__perks li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.ud-modal__perks i {
  color: #34d399;
  font-size: 1rem;
}

.ud-modal__form {
  padding: 2.5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ud-modal__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 0.5rem;
}

.ud-modal__row .login-forgot {
  margin-bottom: 0;
}

.ud-modal .form-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.ud-modal .form-label i {
  color: var(--ud-purple);
  font-size: 0.85rem;
}

.ud-modal .form-input {
  border-radius: 10px;
  border-color: #e2e8f0;
}

.ud-modal .btn-submit {
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--ud-purple), #7c3aed);
}

.ud-modal .btn-submit:hover {
  background: linear-gradient(135deg, var(--ud-purple-dark), #6d28d9);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(86, 36, 208, 0.35);
}

.ud-modal .alert--error {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 10px;
}

@keyframes udModalIn {
  from { transform: translateY(16px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.ud-modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--ud-gray);
  transition: color 0.2s;
}

.ud-modal__close:hover {
  color: var(--ud-dark);
}

.ud-modal__close svg {
  width: 20px;
  height: 20px;
}

.ud-modal__body {
  padding: 2.5rem 2rem 2rem;
}

.ud-modal__title {
  font-size: 1.375rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.25rem;
}

.ud-modal__subtitle {
  text-align: center;
  font-size: 0.875rem;
  color: var(--ud-gray);
  margin-bottom: 1.5rem;
}

.ud-modal .form-group {
  margin-bottom: 1rem;
}

.ud-modal .form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.ud-modal .form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--ud-dark);
  border-radius: 4px;
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.2s;
}

.ud-modal .form-input:focus {
  border-color: var(--ud-purple);
  box-shadow: 0 0 0 2px rgba(86, 36, 208, 0.15);
}

.ud-modal .form-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  margin-bottom: 1rem;
}

.ud-modal .login-forgot {
  display: block;
  text-align: right;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ud-purple);
  margin-bottom: 1rem;
}

.ud-modal .btn-submit {
  width: 100%;
  padding: 0.875rem;
  background: var(--ud-purple);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.ud-modal .btn-submit:hover {
  background: var(--ud-purple-dark);
}

.ud-modal__divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
  font-size: 0.75rem;
  color: var(--ud-gray);
}

.ud-modal__divider::before,
.ud-modal__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--ud-border);
}

.ud-modal__signup {
  text-align: center;
  font-size: 0.875rem;
}

.ud-modal__signup a {
  color: var(--ud-purple);
  font-weight: 700;
}

.ud-modal .alert--error {
  background: #fce8e6;
  color: #c5221f;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.8125rem;
  margin-bottom: 1rem;
}

.ud-tz-strip {
  display: flex;
  height: 3px;
  margin-bottom: 1.25rem;
}

.ud-tz-strip span { flex: 1; }
.ud-tz-strip span:nth-child(1) { background: var(--tz-green); }
.ud-tz-strip span:nth-child(2) { background: var(--tz-gold); }
.ud-tz-strip span:nth-child(3) { background: var(--tz-black); }
.ud-tz-strip span:nth-child(4) { background: var(--tz-blue); }

/* ---- Mobile menu ---- */
.ud-mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--ud-header-h);
  background: #fff;
  z-index: 99;
  padding: 1.5rem;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
}

.ud-mobile-menu.open {
  display: flex;
}

.ud-mobile-menu .ud-btn {
  width: 100%;
  margin-top: 0.5rem;
}

.ud-mobile-menu .ud-btn--register {
  font-size: 1rem;
  padding: 0.85rem 1rem;
  order: -1;
  margin-bottom: 0.5rem;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .ud-features__grid,
  .ud-stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ud-cta__inner {
    grid-template-columns: 1fr;
  }

  .ud-cta__img {
    order: -1;
  }

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

  .ud-modal--premium {
    grid-template-columns: 1fr;
    max-width: 440px;
    min-height: auto;
  }

  .ud-modal__visual {
    padding: 2rem 1.5rem;
    min-height: 180px;
  }

  .ud-modal__visual h2 {
    font-size: 1.35rem;
  }

  .ud-modal__perks {
    display: none;
  }
}

@media (max-width: 768px) {
  .ud-explore,
  .ud-nav-links .ud-nav-link {
    display: none;
  }

  /* Keep Jisajili Bure visible in header on mobile */
  .ud-nav-links .ud-btn--register {
    display: inline-flex !important;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
  }

  .ud-nav-links .ud-btn:not(.ud-btn--register) {
    display: none;
  }

  .ud-header__tools {
    display: none;
  }

  .ud-mobile-toggle {
    display: block;
  }

  .ud-search {
    display: none;
  }

  .ud-hero--slider {
    min-height: 85vh;
    min-height: 85dvh;
  }

  .ud-hero__inner {
    padding: calc(var(--ud-header-h) + 2rem) 1.25rem 5rem;
  }

  .ud-hero-search {
    flex-wrap: wrap;
    border-radius: 16px;
    padding: 0.75rem;
  }

  .ud-hero-search button {
    width: 100%;
    margin-top: 0.25rem;
    border-radius: 12px;
  }

  .ud-hero__trust {
    gap: 0.75rem 1rem;
  }

  .ud-hero__trust-divider {
    display: none;
  }

  .ud-hero__arrow {
    width: 36px;
    height: 36px;
  }

  .ud-hero__nav {
    bottom: 1.25rem;
  }

  .ud-carousel-btn {
    display: none;
  }

  .ud-course-card {
    flex: 0 0 220px;
  }

  .ud-features__grid,
  .ud-stats__grid {
    grid-template-columns: 1fr;
  }

  .ud-footer__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .ud-header__inner {
    padding: 0 1rem;
    gap: 0.5rem;
  }

  .ud-logo span {
    display: none;
  }

  .ud-nav-links .ud-btn {
    padding: 0.5rem 0.625rem;
    font-size: 0.8125rem;
  }
}

/* Dark theme overrides for home */
[data-theme="dark"] .home-page {
  --ud-bg: #121212;
  --ud-dark: #e8eaed;
  --ud-border: #3c4043;
  background: #121212;
  color: #e8eaed;
}

[data-theme="dark"] .ud-header,
[data-theme="dark"] .ud-promo,
[data-theme="dark"] .ud-categories,
[data-theme="dark"] .ud-features,
[data-theme="dark"] .ud-stats {
  background: #1e1e1e;
}

[data-theme="dark"] .ud-feature {
  background: #27272a;
  border-color: #3f3f46;
  box-shadow: none;
}

[data-theme="dark"] .ud-feature h3 {
  color: #fafafa;
}

[data-theme="dark"] .ud-feature p {
  color: #a1a1aa;
}

[data-theme="dark"] .ud-features__head h2 {
  color: #fafafa;
}

[data-theme="dark"] .ud-features__head p {
  color: #a1a1aa;
}

[data-theme="dark"] .ud-search {
  background: #2d2d2d;
  border-color: #5f6368;
}

[data-theme="dark"] .ud-search input {
  color: #e8eaed;
}

[data-theme="dark"] .ud-cat-pill {
  background: #2d2d2d;
}

[data-theme="dark"] .ud-course-card__img {
  border-color: #3c4043;
}

[data-theme="dark"] .ud-modal {
  background: #1e1e1e;
}

[data-theme="dark"] .ud-modal .form-input {
  background: #2d2d2d;
  color: #e8eaed;
  border-color: #5f6368;
}