/* Smart Student Landing Styles */
:root {
  --blue: #2563eb;
  --blue-dark: #1E40AF;
  --cyan: #3B82F6;
  --neon: #4ADE80;
  --black: #0f172a;
  --gray-900: #0b1220;
  --gray-800: #111827;
  --gray-700: #1f2937;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --white: #ffffff;
  --smoke: #f8fafc;
  --glass: rgba(255, 255, 255, 0.12);
  --shadow-soft: 0 20px 70px rgba(15, 23, 42, 0.15);
  --shadow-card: 0 15px 50px rgba(37, 99, 235, 0.18);
  --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.25);
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --max-width: 1200px;
  --gradient: linear-gradient(135deg, #2563eb 0%, #3B82F6 50%, #4ADE80 100%);
  --gradient-blue: linear-gradient(135deg, #1E40AF 0%, #2563eb 100%);
  --gradient-card: linear-gradient(145deg, rgba(37, 99, 235, 0.1), rgba(59, 130, 246, 0.08));
  --glass-blur: blur(18px);
}

/* === SECTION SEPARATORS === */
/* Light mode separator */
.section-separator {
  position: relative;
}

.section-separator::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  max-width: 900px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.2), rgba(59, 130, 246, 0.15), rgba(37, 99, 235, 0.2), transparent);
}

/* Dark mode separator */
.dark .section-separator::after {
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.4), rgba(59, 130, 246, 0.3), rgba(37, 99, 235, 0.4), transparent);
}

/* === ROLE CARD GLOW EFFECT === */
/* Light mode glow */
.role-card-glow {
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.role-card-glow::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0), rgba(59, 130, 246, 0));
  opacity: 0;
  transition: opacity 0.4s ease, background 0.4s ease;
  z-index: -1;
  filter: blur(8px);
}

.role-card-glow:hover::before {
  opacity: 1;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(59, 130, 246, 0.2), rgba(74, 222, 128, 0.1));
}

.role-card-glow:hover {
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.15), 0 0 60px rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3) !important;
}

/* Dark mode glow - more intense */
.dark .role-card-glow:hover::before {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.5), rgba(59, 130, 246, 0.3), rgba(74, 222, 128, 0.2));
}

.dark .role-card-glow:hover {
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.3), 0 0 80px rgba(59, 130, 246, 0.15);
}

/* === UNIVERSAL CARD HOVER EFFECTS === */
.card-hover {
  position: relative;
  isolation: isolate;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.4s ease;
  will-change: transform, box-shadow;
}

/* Footer description: no word breaking */
.text-center .footer-desc,
.footer-desc {
  text-align: center;
  hyphens: none;
  -webkit-hyphens: none;
  -ms-hyphens: none;
  word-break: normal;
  overflow-wrap: normal;
}

.card-hover::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  filter: blur(18px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  background: radial-gradient(ellipse at 30% 20%, rgba(37, 99, 235, 0.35), rgba(59, 130, 246, 0.18), transparent 70%);
}

.card-hover > * {
  position: relative;
  z-index: 1;
}

.card-hover:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 28px 65px rgba(37, 99, 235, 0.22), 0 12px 26px rgba(0, 0, 0, 0.12);
  border-color: rgba(59, 130, 246, 0.45) !important;
}

.card-hover:hover::before {
  opacity: 1;
  transform: scale(1.02);
}

.dark .card-hover::before {
  background: radial-gradient(ellipse at 30% 20%, rgba(37, 99, 235, 0.55), rgba(59, 130, 246, 0.28), transparent 70%);
}

.dark .card-hover:hover {
  box-shadow: 0 28px 75px rgba(37, 99, 235, 0.32), 0 14px 32px rgba(0, 0, 0, 0.24);
  border-color: rgba(59, 130, 246, 0.55) !important;
}

/* Stats bubble hover effect - mismo efecto que role-card-hover */
.stat-bubble {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
}

.stat-bubble::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(74, 222, 128, 0.05));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.stat-bubble:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.stat-bubble:hover::before {
  opacity: 1;
}

/* Dark theme for stat-bubble */
.dark .stat-bubble::before {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(74, 222, 128, 0.08));
}

.dark .stat-bubble:hover {
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.25);
}

/* Permitir hover en stat-bubble después de reveal */
.reveal.active.stat-bubble {
  transform: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.reveal.active.stat-bubble:hover {
  transform: translateY(-6px) !important;
}

/* Image card hover effect */
.img-card-hover {
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

.img-card-hover::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0), rgba(59, 130, 246, 0));
  opacity: 0;
  transition: opacity 0.5s ease, background 0.5s ease;
  z-index: -1;
  filter: blur(12px);
}

.img-card-hover:hover {
  transform: rotate(0deg) scale(1.03);
}

.img-card-hover:hover::before {
  opacity: 1;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.4), rgba(59, 130, 246, 0.3), rgba(74, 222, 128, 0.2));
}

.img-card-hover img {
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.5s ease;
}

.img-card-hover:hover img {
  transform: scale(1.05);
  box-shadow: 0 30px 60px rgba(37, 99, 235, 0.25);
}

/* Dark mode - more intense glow */
.dark .img-card-hover:hover::before {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.6), rgba(59, 130, 246, 0.4), rgba(74, 222, 128, 0.3));
}

/* Role section card hover */
.role-card-hover {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.role-card-hover::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(74, 222, 128, 0.05));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.role-card-hover:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

/* Dark theme tuning for role-card-hover */
.dark .role-card-hover::before {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(74, 222, 128, 0.08));
}

.dark .role-card-hover:hover {
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.25);
}

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

/* Permitir hover en tarjetas con reveal activo */
.reveal.active.role-card-hover {
  transform: none;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.reveal.active.role-card-hover:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.dark .reveal.active.role-card-hover:hover {
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.25);
}

/* Pricing card hover */
.pricing-card {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 30px 60px rgba(37, 99, 235, 0.2);
}

.pricing-card:hover button {
  transform: scale(1.02);
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--smoke);
  color: var(--gray-700);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 38px);
  color: var(--gray-900);
  margin-top: 12px;
  margin-bottom: 10px;
  line-height: 1.2;
}

.section-subtitle {
  color: var(--gray-600);
  max-width: 620px;
}

.btn-primary,
.btn-secondary,
.btn-hero-primary,
.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: all 0.2s ease;
  font-size: 15px;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient);
  color: var(--gray-900);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 15px 40px rgba(37, 99, 235, 0.25);
}

.btn-secondary {
  background: rgba(37, 99, 235, 0.12);
  color: var(--blue);
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.btn-secondary:hover {
  background: rgba(37, 99, 235, 0.18);
  transform: translateY(-1px);
}

.btn-hero-primary {
  background: var(--gradient);
  color: var(--gray-900);
  box-shadow: var(--shadow-glow);
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: var(--glass-blur);
}

.btn-hero-secondary:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.2);
}

.btn-secondary.full,
.btn-primary.full {
  width: 100%;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: var(--glass-blur);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
}

.nav-container {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

/* Nav container by ID - used in HTML pages */
#nav-container {
  border-bottom: none !important;
  position: relative;
}

/* === NAVIGATION INDICATOR (CSS-based) === */
#nav-container .nav-link {
  position: relative;
}

#nav-container .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 24px;
  height: 3px;
  background: #2563eb;
  border-radius: 999px;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

#nav-container .nav-link:hover::after {
  transform: translateX(-50%) scaleX(0.6);
}

/* Enlace activo - mostrar línea inmediatamente */
#nav-container .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

#nav-container a.nav-link.active::after,
#nav-container a.nav-link[aria-current="page"]::after {
  transform: translateX(-50%) scaleX(1) !important;
}

/* Dark mode indicator */
body.dark #nav-container .nav-link::after,
.dark #nav-container .nav-link::after {
  background: #ffffff;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  color: var(--gray-900);
  letter-spacing: 0.5px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  color: var(--gray-900);
  box-shadow: var(--shadow-glow);
}

.logo-text .highlight {
  color: var(--blue);
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-700);
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 10px;
  transition: color 0.2s ease;
  background: transparent !important;
}

.nav-link:hover {
  color: var(--blue);
}

.dropdown-menu {
  list-style: none;
  position: absolute;
  top: 110%;
  left: 0;
  min-width: 210px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.15);
  padding: 10px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: all 0.2s ease;
  backdrop-filter: var(--glass-blur);
}

.dropdown:hover .dropdown-menu,
.dropdown-menu.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--gray-700);
  font-weight: 600;
}

.dropdown-menu a:hover {
  background: rgba(37, 99, 235, 0.08);
  color: var(--blue);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger span {
  width: 24px;
  height: 3px;
  background: var(--gray-900);
  border-radius: 999px;
  transition: all 0.2s ease;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 90px;
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), transparent 50%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.6;
}

.orb-1 { top: -80px; left: -120px; background: rgba(37, 99, 235, 0.5); }
.orb-2 { top: 120px; right: -140px; background: rgba(6, 182, 212, 0.5); }
.orb-3 { bottom: -140px; left: 20%; background: rgba(57, 255, 20, 0.35); }

.grid-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(37, 99, 235, 0.18) 1px, transparent 0);
  background-size: 26px 26px;
  opacity: 0.22;
}

.hero-container {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.12);
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.hero-title {
  font-size: clamp(34px, 5vw, 48px);
  color: var(--gray-900);
  line-height: 1.1;
  margin: 14px 0 12px;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--gray-600);
  max-width: 620px;
  margin-bottom: 20px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.85);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-soft);
}

.stat {
  display: grid;
  gap: 2px;
}

.stat-number {
  font-weight: 900;
  color: var(--gray-900);
  font-size: 18px;
}

.stat-label {
  color: var(--gray-500);
  font-size: 13px;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: rgba(15, 23, 42, 0.08);
}

.hero-visual {
  display: grid;
  place-items: center;
}

.tablet-mockup {
  position: relative;
  width: min(520px, 96%);
}

.tablet-frame {
  background: linear-gradient(145deg, #0f172a, #1f2937);
  border-radius: 32px;
  padding: 12px;
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.tablet-screen {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.08));
  border-radius: 24px;
  padding: 20px;
  min-height: 340px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.dashboard-preview {
  display: grid;
  gap: 14px;
}

.dash-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dash-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brain-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.18);
  display: grid;
  place-items: center;
  color: var(--white);
}

.brain-icon.pulse {
  box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.6);
  animation: pulse 2.4s infinite;
}

.dash-date { color: var(--gray-200); font-size: 13px; }

.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.dash-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 12px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: var(--white);
}

.card-icon.green { background: rgba(57, 255, 20, 0.18); }
.card-icon.blue { background: rgba(37, 99, 235, 0.25); }
.card-icon.orange { background: rgba(255, 160, 67, 0.25); }

.card-info span:first-child {
  display: block;
  font-weight: 800;
  font-size: 17px;
}

.card-info span:last-child {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.card-trend.up { color: #39ff14; font-weight: 700; }

.card-badge {
  background: rgba(57, 255, 20, 0.18);
  color: #39ff14;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  justify-self: end;
}

/* Mejora: imagen de la tarjeta grande (Analítica Predictiva) */
.feature-image-wrapper { display: flex; justify-content: flex-end; align-items: center; }
.feature-image-wrapper > div { position: relative; border-radius: 18px; overflow: hidden; }
.feature-image-wrapper img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .45s cubic-bezier(.2,.9,.2,1), box-shadow .45s; }
.feature-image-wrapper:hover img { transform: translateY(-6px) scale(1.02); box-shadow: var(--shadow-card); }
.feature-image-wrapper .overlay { position: absolute; inset: 0; pointer-events: none; }

@media (max-width: 1024px) {
  .feature-image-wrapper { justify-content: center; }
  .feature-image-wrapper img { height: 220px; }
}
@media (max-width: 640px) {
  .feature-image-wrapper img { height: 180px; }
}

/* Dark Mode overrides */
body.dark {
  --bg: #0b1220;
  --card-bg: #071028;
  --text: #e2e8f0;
  --muted: #94a3b8;
  background: var(--bg) !important;
  color: var(--text) !important;
  transition: background .3s ease, color .3s ease;
}

body.dark .bg-white { background-color: rgba(255,255,255,0.03) !important; border-color: rgba(255,255,255,0.06) !important; }
body.dark .bg-slate-50 { background-color: rgba(255,255,255,0.02) !important; }
body.dark .bg-slate-100 { background-color: rgba(255,255,255,0.04) !important; }
body.dark .text-slate-900 { color: var(--text) !important; }
body.dark .text-slate-700 { color: #cbd5e1 !important; }
body.dark .text-slate-600 { color: var(--muted) !important; }
body.dark .text-slate-500 { color: #64748b !important; }
body.dark .text-slate-400 { color: #475569 !important; }
body.dark .border-slate-100 { border-color: rgba(255,255,255,0.06) !important; }
body.dark .border-slate-200 { border-color: rgba(255,255,255,0.08) !important; }
body.dark .bg-slate-900 { background: var(--card-bg) !important; }

/* Glass navigation */
.glass { 
  background: rgba(255, 255, 255, 0.7); 
  backdrop-filter: blur(16px); 
  -webkit-backdrop-filter: blur(16px); 
  border-bottom: 1px solid rgba(255, 255, 255, 0.5); 
}

/* Dark mode glass navigation */
body.dark .glass,
.dark .glass { 
  background: rgba(11, 18, 32, 0.85) !important; 
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05) !important;
}

/* Dark mode cards */
body.dark .rounded-3xl,
body.dark .rounded-2xl,
body.dark .rounded-xl {
  border-color: rgba(255,255,255,0.08) !important;
}

/* Dark mode pricing cards */
body.dark [class*="border-brand-600"] {
  border-color: #3b82f6 !important;
}

/* Dark mode footer */
body.dark footer {
  background: var(--card-bg) !important;
}

/* Dark mode images */
body.dark img {
  opacity: 0.9;
}

/* Theme & Language Toggle transitions */
#theme-toggle, #mobile-theme-toggle { 
  transition: background .2s ease, color .2s ease, transform .15s ease; 
}
#theme-toggle:hover, #mobile-theme-toggle:hover {
  transform: scale(1.05);
}
#lang-toggle, #mobile-lang-toggle { 
  transition: background .15s ease, transform .15s ease; 
}
#lang-toggle:hover, #mobile-lang-toggle:hover {
  transform: scale(1.02);
}

/* Active nav link - color change */
nav a[aria-current="page"], 
nav a.nav-link.active { 
  color: var(--blue) !important; 
  font-weight: 600 !important; 
}

/* Dark mode active nav link */
body.dark nav a.nav-link.active,
body.dark nav a[aria-current="page"],
.dark nav a.nav-link.active,
.dark nav a[aria-current="page"] {
  color: #fff !important;
}

/* Focus states for accessibility */
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

/* Pricing cards interaction */
.pricing-card {
  transition: transform 220ms cubic-bezier(.2,.9,.2,1), box-shadow 220ms ease, border-color 220ms ease;
  cursor: pointer;
  will-change: transform;
}
.pricing-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 30px 60px rgba(15,23,42,0.12);
}
.pricing-card:focus {
  transform: translateY(-8px) scale(1.02);
  outline: none;
  box-shadow: 0 30px 80px rgba(37,99,235,0.12);
  border-color: rgba(37,99,235,0.3);
}
.pricing-card.selected,
.pricing-card[aria-pressed="true"] {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 40px 100px rgba(37,99,235,0.16);
  border-color: rgba(37,99,235,0.6);
}
/* Popular badge adjustment when selected */
.pricing-card.selected .absolute.top-0.right-0,
.pricing-card[aria-pressed="true"] .absolute.top-0.right-0 {
  transform: translateY(-6px);
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--blue);
  color: white;
  padding: 8px 16px;
  z-index: 10000;
  transition: top 0.3s ease;
}
.skip-link:focus {
  top: 0;
}

/* Tooltip (visually hidden) accessible text */
.sr-only { 
  position: absolute; 
  width: 1px; 
  height: 1px; 
  padding: 0; 
  margin: -1px; 
  overflow: hidden; 
  clip: rect(0, 0, 0, 0); 
  white-space: nowrap; 
  border: 0; 
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* =============== ROLE CARDS ANIMATIONS =============== */
/* Base styles for role cards */
[data-role-key] {
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1), 
              box-shadow 0.4s cubic-bezier(0.23, 1, 0.32, 1),
              background-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

/* Shimmer effect on hover */
[data-role-key]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transition: left 0.6s ease;
  pointer-events: none;
}

[data-role-key]:hover::before {
  left: 100%;
}

/* Hover effect - lift and glow */
[data-role-key]:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px -15px rgba(37, 99, 235, 0.25),
              0 10px 30px -10px rgba(0, 0, 0, 0.15);
}

/* Icon bounce animation */
[data-role-key] .w-12.h-12 {
  transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

[data-role-key]:hover .w-12.h-12 {
  transform: scale(1.15) rotate(-5deg);
}

/* Staggered entrance animation */
@keyframes roleCardEntrance {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-role-key="tab0"] {
  animation: roleCardEntrance 0.6s cubic-bezier(0.23, 1, 0.32, 1) 0.1s both;
}

[data-role-key="tab1"] {
  animation: roleCardEntrance 0.6s cubic-bezier(0.23, 1, 0.32, 1) 0.25s both;
}

[data-role-key="tab2"] {
  animation: roleCardEntrance 0.6s cubic-bezier(0.23, 1, 0.32, 1) 0.4s both;
}

/* Image zoom effect */
[data-role-key] img {
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

[data-role-key]:hover img {
  transform: scale(1.05);
}

/* List items stagger animation */
[data-role-key] ul li {
  transition: transform 0.3s ease, opacity 0.3s ease;
}

[data-role-key]:hover ul li:nth-child(1) {
  transform: translateX(5px);
}

[data-role-key]:hover ul li:nth-child(2) {
  transform: translateX(5px);
  transition-delay: 0.05s;
}

[data-role-key]:hover ul li:nth-child(3) {
  transform: translateX(5px);
  transition-delay: 0.1s;
}

/* Dark mode role cards */
body.dark [data-role-key] {
  background-color: rgba(255, 255, 255, 0.04) !important;
}

body.dark [data-role-key]:hover {
  background-color: rgba(255, 255, 255, 0.06) !important;
  box-shadow: 0 25px 60px -15px rgba(59, 130, 246, 0.2),
              0 10px 30px -10px rgba(0, 0, 0, 0.3);
}


.dash-chart {
  grid-column: span 2;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.chart-title {
  color: var(--white);
  margin-bottom: 10px;
  font-weight: 700;
}

.chart-bars {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  align-items: end;
}

.bar {
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px 10px 6px 6px;
  height: 160px;
  overflow: hidden;
}

.bar::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: var(--height);
  background: var(--gradient);
  border-radius: 10px 10px 6px 6px;
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.25);
}

.bar span {
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gray-200);
  font-size: 12px;
}

.bar.active::before {
  background: linear-gradient(135deg, #39ff14, #06b6d4);
}

.floating-cards {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-card {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--gray-800);
  font-weight: 700;
  box-shadow: var(--shadow-soft);
  animation: float 6s ease-in-out infinite;
}

.fc-1 { top: -12px; right: 40px; animation-delay: 0.2s; }
.fc-2 { bottom: 20px; left: -10px; animation-delay: 0.8s; }
.fc-3 { bottom: -18px; right: 20px; animation-delay: 1.4s; }

.hero-scroll {
  margin-top: 26px;
  display: grid;
  place-items: center;
  color: var(--gray-600);
  gap: 6px;
}

.scroll-indicator {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 42, 0.15);
  display: grid;
  place-items: center;
  animation: bounce 1.8s infinite;
}

/* Trusted by */
.trusted-by {
  padding: 36px 0;
}

.trusted-label {
  text-align: center;
  color: var(--gray-500);
  margin-bottom: 14px;
}

.logos-carousel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.logo-item {
  padding: 14px 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  font-weight: 700;
}

/* Smart Core */
.smart-core {
  padding: 70px 0;
}

.core-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.core-card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  padding: 18px;
  border: 1px solid rgba(15, 23, 42, 0.05);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.core-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.core-card:hover::after {
  opacity: 1;
}

.core-card > * { position: relative; z-index: 1; }

.featured {
  border: 1px solid rgba(37, 99, 235, 0.25);
  box-shadow: var(--shadow-card);
}

.featured-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--gradient);
  color: var(--gray-900);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
}

.core-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: var(--white);
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
}

.core-icon .icon-glow {
  position: absolute;
  inset: 0;
  background: var(--gradient);
  filter: blur(10px);
  opacity: 0.4;
}

.core-icon i { position: relative; z-index: 1; }

.core-icon.prediction { background: rgba(37, 99, 235, 0.9); }
.core-icon.finance { background: rgba(6, 182, 212, 0.9); }
.core-icon.pass { background: rgba(57, 255, 20, 0.85); color: var(--gray-900); }

.core-title {
  font-size: 20px;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.core-description {
  color: var(--gray-600);
  margin-bottom: 12px;
}

.core-features {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--gray-700);
  margin-bottom: 14px;
}

.core-features i { color: var(--blue); }

.core-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--blue);
}

/* Experience Tabs */
.experience {
  padding: 70px 0;
}

.experience-tabs {
  margin-top: 22px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 23, 42, 0.05);
  box-shadow: var(--shadow-soft);
}

.tabs-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  padding: 14px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.tab-btn {
  background: rgba(37, 99, 235, 0.07);
  border: 1px solid rgba(37, 99, 235, 0.12);
  color: var(--gray-700);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn.active,
.tab-btn:hover {
  background: rgba(37, 99, 235, 0.15);
  color: var(--blue);
  border-color: rgba(37, 99, 235, 0.35);
}

.tabs-content {
  padding: 18px;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.panel-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  align-items: center;
}

.panel-text h3 {
  color: var(--gray-900);
  margin-bottom: 10px;
}

.panel-quote {
  background: rgba(37, 99, 235, 0.06);
  border-left: 4px solid var(--blue);
  padding: 12px;
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  margin-bottom: 12px;
}

.panel-features {
  list-style: none;
  display: grid;
  gap: 10px;
}

.panel-features li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: rgba(15, 23, 42, 0.02);
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(37, 99, 235, 0.12);
  display: grid;
  place-items: center;
  color: var(--blue);
}

.visual-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.18));
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-soft);
}

.mock-dashboard,
.mock-gradebook,
.phone-mockup,
.notification-stack {
  background: rgba(15, 23, 42, 0.92);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 15px 40px rgba(15, 23, 42, 0.25);
}

.mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 700;
}

.mock-dots span {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.35);
  display: inline-block;
  border-radius: 50%;
  margin-left: 4px;
}

.mock-content { display: grid; gap: 12px; }

.mock-metric { text-align: center; }

.metric-circle {
  width: 120px;
  margin: 0 auto 10px;
  position: relative;
}

.circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.12);
  stroke-width: 3;
}

.circle-fill {
  fill: none;
  stroke: var(--gradient);
  stroke-width: 3;
  stroke-linecap: round;
}

.metric-circle span {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.mock-bars { display: grid; gap: 8px; }

.mock-bar {
  position: relative;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 8px 10px;
}

.mock-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  width: var(--width);
  background: var(--gradient);
  border-radius: 10px;
  opacity: 0.85;
}

.mock-bar span {
  position: relative;
  z-index: 1;
}

.voice-indicator {
  background: rgba(37, 99, 235, 0.2);
  color: #39ff14;
  padding: 6px 10px;
  border-radius: 999px;
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.voice-indicator.active { box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.4); animation: pulse 2s infinite; }

.mock-grades { display: grid; gap: 8px; }

.grade-row {
  display: flex;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.05);
  padding: 8px 10px;
  border-radius: 10px;
}

.grade-row.active { border: 1px dashed rgba(255, 255, 255, 0.25); }

.grade { font-weight: 800; }

.grade.excellent { color: #39ff14; }
.grade.good { color: #06b6d4; }
.grade.typing { color: var(--white); opacity: 0.8; }

.phone-mockup {
  max-width: 260px;
  margin: 0 auto;
  border-radius: 24px;
  padding: 12px;
  background: linear-gradient(145deg, #0f172a, #111827);
}

.phone-screen {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  padding: 12px;
  height: 380px;
  display: grid;
  gap: 10px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--gray-200);
}

.app-tasks { display: grid; gap: 8px; }

.task-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.task-item.urgent { border: 1px solid rgba(255, 99, 132, 0.4); }
.task-item.completed { opacity: 0.6; text-decoration: line-through; }

task-item strong { font-weight: 800; }

.notification-stack { display: grid; gap: 10px; }

.notif-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
}

.notif-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--white);
}

.notif-icon.green { background: rgba(57, 255, 20, 0.22); color: #39ff14; }
.notif-icon.blue { background: rgba(37, 99, 235, 0.22); }
.notif-icon.orange { background: rgba(255, 160, 67, 0.22); color: #fbbf24; }

.notif-time { color: rgba(255, 255, 255, 0.7); font-size: 12px; }

/* AI Showcase */
ai-showcase,
.ai-showcase {
  padding: 70px 0;
}

.ai-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 18px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 23, 42, 0.05);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}

.ai-text p { color: var(--gray-600); margin: 10px 0 14px; max-width: 560px; }

.ai-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 12px 0 16px;
}

.ai-stat {
  padding: 12px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.07);
  border: 1px solid rgba(37, 99, 235, 0.12);
}

.ai-stat .stat-value {
  font-weight: 900;
  color: var(--gray-900);
  display: block;
}

.ai-stat .stat-desc { color: var(--gray-600); font-size: 14px; }

.ai-visual {
  display: grid;
  place-items: center;
}

.ai-brain {
  width: 260px;
  height: 260px;
  position: relative;
  display: grid;
  place-items: center;
}

.brain-center {
  width: 90px;
  height: 90px;
  border-radius: 24px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  color: var(--gray-900);
  font-size: 32px;
  box-shadow: var(--shadow-glow);
}

.brain-orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(37, 99, 235, 0.3);
  animation: spin 14s linear infinite;
}

.orbit-2 { inset: 18px; animation-duration: 12s; }
.orbit-3 { inset: 36px; animation-duration: 10s; }

.orbit-item {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: grid;
  place-items: center;
  color: var(--white);
  position: absolute;
  top: -6px;
  right: 50%;
  transform: translateX(50%);
}

.pulse-ring {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1px solid rgba(37, 99, 235, 0.25);
  animation: pulse-ring 2.8s infinite;
}

.pulse-ring.delay { animation-delay: 0.6s; }

/* Migration */
.migration {
  padding: 70px 0;
}

.migration-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(15, 23, 42, 0.06);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.migration-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: rgba(37, 99, 235, 0.12);
  display: grid;
  place-items: center;
  color: var(--blue);
  font-size: 26px;
}

.migration-features {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--gray-600);
  margin: 10px 0 14px;
}

.migration-features i { color: var(--blue); }

/* Pricing */
.pricing { padding: 70px 0; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 23, 42, 0.06);
  padding: 18px;
  box-shadow: var(--shadow-soft);
  position: relative;
}

.pricing-card.featured {
  border: 1px solid rgba(37, 99, 235, 0.25);
  box-shadow: var(--shadow-card);
}

.featured-label {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--gradient);
  color: var(--gray-900);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
}

.plan-header h3 { color: var(--gray-900); font-size: 20px; }
.plan-desc { color: var(--gray-600); }

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin: 10px 0 12px;
  color: var(--gray-900);
}

.currency { font-weight: 800; }
.amount { font-size: 38px; font-weight: 900; }
.period { color: var(--gray-500); }
.custom { font-size: 26px; }

.plan-features {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--gray-600);
  margin: 12px 0;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-features i { color: var(--blue); }

.plan-features .disabled {
  color: var(--gray-500);
  text-decoration: line-through;
}

/* CTA */
.cta {
  padding: 70px 0;
}

.cta-content {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(6, 182, 212, 0.12));
  border: 1px solid rgba(37, 99, 235, 0.18);
  border-radius: var(--radius-xl);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.cta-content h2 { color: var(--gray-900); margin-bottom: 10px; }
.cta-content p { color: var(--gray-600); margin-bottom: 16px; }

.cta-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.cta-form input,
.cta-form select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: var(--white);
  font-size: 15px;
  color: var(--gray-700);
}

.cta-note {
  color: var(--gray-600);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: rgba(255, 255, 255, 0.85);
  padding: 40px 0 32px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.footer-brand .logo-text { color: var(--white); }
.footer-brand .highlight { color: var(--neon); }
.footer-tagline { font-weight: 700; margin-top: 8px; }
.footer-desc { color: rgba(255, 255, 255, 0.7); margin-top: 6px; }

.footer-social { display: flex; gap: 10px; margin-top: 10px; }
.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  color: var(--white);
  transition: all 0.2s ease;
}

.footer-social a:hover { background: rgba(57, 255, 20, 0.3); color: #0f172a; }

.footer-links h4 { color: var(--white); margin-bottom: 10px; }
.footer-links ul { list-style: none; display: grid; gap: 8px; }
.footer-links a { color: rgba(255, 255, 255, 0.75); }
.footer-links a:hover { color: var(--neon); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 12px;
}

.footer-legal { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.footer-legal p { color: rgba(255, 255, 255, 0.75); }
.legal-links { display: flex; gap: 10px; }
.legal-links a { color: rgba(255, 255, 255, 0.7); }
.legal-links a:hover { color: var(--neon); }

.footer-badges { display: flex; gap: 10px; flex-wrap: wrap; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
}

/* Utilities */
.full { width: 100%; }

/* Animations */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.45); }
  70% { box-shadow: 0 0 0 18px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  70% { transform: scale(1.2); opacity: 0; }
  100% { opacity: 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

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

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Responsive */
@media (max-width: 960px) {
  .nav-menu {
    position: absolute;
    top: 70px;
    right: 16px;
    background: rgba(255, 255, 255, 0.98);
    border-radius: var(--radius-md);
    padding: 12px;
    box-shadow: var(--shadow-soft);
    display: grid;
    gap: 6px;
    width: 240px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: all 0.2s ease;
  }

  .nav-menu.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    box-shadow: none;
    padding: 6px 8px;
  }

  .nav-actions { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 768px) {
  .hero { padding: 50px 0 70px; }
  .hero-stats { flex-wrap: wrap; }
  .dash-grid { grid-template-columns: 1fr; }
  .dash-chart { grid-column: span 1; }
  .panel-content { grid-template-columns: 1fr; }
  .pricing-card { padding: 16px; }
  .cta-form { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .nav-container { padding: 14px 0; }
  .logo-text { font-size: 18px; }
  .tablet-screen { padding: 14px; }
  .hero-title { font-size: 32px; }
  .hero-subtitle { font-size: 15px; }
  .ai-brain { width: 220px; height: 220px; }
}

/* ========== Feature Cards Effects ========== */
/* Smart Finance - mismo efecto que role-card-hover */
.feature-card-finance {
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.feature-card-finance::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(74, 222, 128, 0.05));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.feature-card-finance:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.feature-card-finance:hover::before {
  opacity: 1;
}

.feature-card-finance .icon-container {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card-finance:hover .icon-container {
  transform: scale(1.1);
}

/* Evitar pseudo-elemento duplicado cuando se usa junto a role-card-hover */
.feature-card-finance.role-card-hover::before,
.feature-card-app.role-card-hover::before {
  content: none;
}

/* Native App Card - mismo efecto que role-card-hover */
.feature-card-app {
  position: relative;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.feature-card-app::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(74, 222, 128, 0.05));
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.feature-card-app:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.15);
}

.feature-card-app:hover::before {
  opacity: 1;
}

.feature-card-app .icon-container {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card-app:hover .icon-container {
  transform: scale(1.1);
}

.feature-card-finance:hover .icon-container i,
.feature-card-app:hover .icon-container i {
  transition: transform 0.3s ease;
}

/* Ensure reveal doesn't block hover effects */
.reveal.active.feature-card-finance,
.reveal.active.feature-card-app {
  transform: none !important;
}

.reveal.active.feature-card-finance:hover {
  transform: translateY(-6px) !important;
}

.reveal.active.feature-card-app:hover {
  transform: translateY(-6px) !important;
}