/*---------------------------------------
  HEADER               
-----------------------------------------*/
.hero-header-tutors {
  background: linear-gradient(135deg, #eef4fb, #dcecff);
  padding-top: 6rem;
  padding-bottom: 6rem;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 60px 60px / 0 0 20px 20px;
}

.hero-title {
  font-size: 3.2rem;
  line-height: 1.3;
  color: #1b1e23;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.hero-title span {
  color: #0077ff;
  background: linear-gradient(to right, #0077ff, #00b4d8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: #34495e;
}

.hero-tagline {
  font-size: 1rem;
  color: #6c757d;
}

.hero-buttons .btn {
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  font-size: 1rem;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.hero-buttons .btn-primary {
  background: #0077ff;
  border-color: #0077ff;
}

.hero-buttons .btn-outline-primary:hover {
  background-color: #0077ff;
  color: #fff;
}

.floating-contact-bar {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  display: flex;
  gap: 0.75rem;
  z-index: 999;
}

.floating-contact-bar a {
  background: #0077ff;
  color: white;
  padding: 0.65rem;
  border-radius: 50%;
  font-size: 1.15rem;
  box-shadow: 0 0 10px rgba(0,0,0,0.15);
  transition: transform 0.3s;
}

.floating-contact-bar a:hover {
  transform: scale(1.1);
}

/* Responsive Tweaks */
@media (max-width: 576px) {
  .hero-title {
    font-size: 2.1rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

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

  .floating-contact-bar {
    bottom: 0.75rem;
    right: 0.75rem;
  }
}


/*---------------------------------------
  NAVIGATION              
-----------------------------------------*/
/* Brand Logo */
.navbar-brand {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

/* Nav Links */
.nav-link {
  color: #333;
  font-weight: 500;
  padding: 0.5rem 0.75rem;
  transition: all 0.3s ease;
  position: relative;
}

/* Hover + Active */
.nav-link:hover,
.nav-link.active {
  color: #0077ff;
}

/* Optional underline on hover */
.nav-link::after {
  content: '';
  position: absolute;
  width: 0%;
  height: 2px;
  left: 0;
  bottom: 0;
  background-color: #0077ff;
  transition: 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
}

/* Button spacing */
.navbar .btn {
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
}

/* Mobile tweaks */
@media (max-width: 768px) {
  .navbar-nav {
    padding-top: 1rem;
  }

  .navbar-nav .nav-link {
    padding: 0.75rem 1rem;
    text-align: center;
  }

  .navbar .btn {
    display: block;
    width: 100%;
    margin-top: 1rem;
    text-align: center;
  }
}


/*---------------------------------------
  HERO SECTION             
-----------------------------------------*/
.hero-section {
  background: linear-gradient(135deg, #003e8a, #0077ff);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.hero-section .highlight {
  color: #ffd700;
}

.hero-section h1 {
  line-height: 1.2;
}

.hero-section .btn {
  border-radius: 50px;
  padding: 0.75rem 1.75rem;
  font-weight: 600;
  font-size: 1rem;
}

.badge-box {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 0.5rem 1rem;
  font-size: 0.95rem;
  color: #fff;
  display: inline-flex;
  align-items: center;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Background Glass Glow Circles */
.hero-glow-circle {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  filter: blur(60px);
  z-index: 0;
}

.hero-glow-circle.top-left {
  top: -150px;
  left: -100px;
}

.hero-glow-circle.bottom-right {
  bottom: -120px;
  right: -100px;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .badge-box {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
  }

  .hero-glow-circle {
    width: 300px;
    height: 300px;
  }
}
/* ✅ Clean, Unified Live Class Card */
.live-class-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(14px);
  border-radius: 1.5rem;
  max-width: 400px;
  width: 100%;
  padding: 2rem 1.5rem;
  color: white;
  animation: floatCard 1.5s ease-out forwards;
  transition: transform 0.3s ease;
}

.live-class-card:hover {
  transform: translateY(-6px) scale(1.01);
}

/* 🎯 Entry Animation */
@keyframes floatCard {
  0% { transform: translateY(20px); opacity: 0; }
  100% { transform: translateY(0); opacity: 1; }
}

/* 🔴 Pulsing Live Dot */
.live-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: red;
  box-shadow: 0 0 0 rgba(255, 0, 0, 0.5);
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.5); }
  70%  { box-shadow: 0 0 0 12px rgba(255, 0, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
}

/* ⭐ Star Styling */
.stars {
  color: #ffd700;
  font-size: 1.1rem;
}

/* 📱 Mobile Optimization */
@media (max-width: 768px) {
  .live-class-card {
    max-width: 100%;
    padding: 1.5rem 1.2rem;
    text-align: center;
    margin-top: 2rem;
  }

  .live-class-card h5 {
    font-size: 1.1rem;
  }

  .live-class-card p,
  .live-class-card small {
    font-size: 0.9rem;
  }

  .btn {
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
  }
}

/* Sparkle effect */
.sparkle {
  position: absolute;
  width: 10px;
  height: 10px;
  background: rgba(0, 123, 255, 0.3);
  border-radius: 50%;
  animation: sparkle-float 6s infinite ease-in-out;
  z-index: 1;
}

.sparkle-1 { top: 10%; left: 20%; animation-delay: 0s; }
.sparkle-2 { top: 30%; left: 80%; animation-delay: 1.5s; }
.sparkle-3 { top: 50%; left: 60%; animation-delay: 2s; }
.sparkle-4 { top: 70%; left: 10%; animation-delay: 3s; }

@keyframes sparkle-float {
  0% { transform: scale(1) translateY(0); opacity: 1; }
  50% { transform: scale(1.3) translateY(-10px); opacity: 0.6; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

/* Optional live dot style */
.live-dot {
  width: 10px;
  height: 10px;
  background-color: #dc3545;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(220, 53, 69, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 53, 69, 0); }
}


/*---------------------------------------
  SERVICES        
-----------------------------------------*/
section#about {
  background: #f8f9fa;
}

section#about h2 span {
  color: #0077ff;
}

section#about ul {
  font-size: 1rem;
}

section#about .btn {
  border-radius: 50px;
  padding: 0.6rem 1.4rem;
}

/*---------------------------------------
  PRICING       
-----------------------------------------*/
.card-title i {
  font-size: 1.4rem;
}

.card {
  border-radius: 16px;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 20px rgba(0, 123, 255, 0.1);
}

.nav-pills .nav-link {
  border-radius: 50px;
  padding: 0.5rem 1.2rem;
  font-weight: 500;
}

.tab-pane ul li {
  margin-bottom: 0.5rem;
}

body {
  overflow-x: hidden;
}

.tutor-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(6px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-radius: 1.5rem;
}
.tutor-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.tutor-img img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.badge {
  font-size: 0.75rem;
  padding: 0.4em 0.7em;
  border-radius: 999px;
}



/* 🌈 Gradient Background */
.bg-gradient-blue {
  background: linear-gradient(135deg, #003e8a, #0077ff);
  position: relative;
  overflow: hidden;
}

/* 🧊 Glass Boxes */
.glass-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px);
  color: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.glass-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* 🌊 Waves */
.wave-top,
.wave-bottom {
  height: 120px;
  pointer-events: none;
  z-index: 1;
}

/* ✨ Highlights */
.highlight {
  color: #ffd700;
}

/* 📱 Responsive */
@media (max-width: 768px) {
  .glass-box {
    text-align: center;
  }
  .display-5 {
    font-size: 2rem;
  }
}


  .hover-glow:hover {
    transform: translateY(-5px);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(13, 110, 253, 0.15);
  }