/* ==========================================================================
   REVIEWS SECTION STYLES (ELFSIGHT OVERRIDES)
   ========================================================================== */
.reviews-section {
  background: #ffffff;
  padding: 50px 30px;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}

.reviews-container {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.reviews-title {
  font-size: clamp(22px, 3.5vw, 28px);
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 6px;
}

.reviews-subtitle {
  font-size: 14px;
  color: #718096;
  margin-bottom: 30px;
}

/* Elfsight Wrapper Responsive Adjustments */
[class*="elfsight-app-"] {
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .reviews-section {
    padding: 35px 16px;
  }
}

/* ==========================================================================
   FORM MODAL OVERLAY & CROSS BUTTON STYLES
   ========================================================================== */
.form-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 16px;
}

.form-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Modal box container adjustment */
.modal-form-box {
  position: relative;
  transform: translateY(-20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  max-height: 90vh;
  overflow-y: auto;
}

.form-modal-overlay.active .modal-form-box {
  transform: translateY(0) scale(1);
}

/* Cross / Close (X) Button */
.modal-close-btn {
  position: absolute;
  top: 10px;
  right: 14px;
  background: rgba(0, 0, 0, 0.15);
  border: none;
  color: #1a2536;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.modal-close-btn:hover {
  background: rgba(255, 108, 0, 0.8);
  color: #ffffff;
  transform: rotate(90deg);
}

/* ==========================================================================
   CONFIRMATION MODAL STYLES
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.modal-card {
  background: #ffffff;
  width: 90%;
  max-width: 320px;
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transform: scale(0.8);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-icon {
  width: 48px;
  height: 48px;
  background: #22c55e;
  color: #ffffff;
  font-size: 24px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px auto;
}

.modal-card h4 {
  font-size: 18px;
  color: #1a202c;
  margin-bottom: 6px;
  font-weight: 700;
}

.modal-card p {
  font-size: 13px;
  color: #4a5568;
  line-height: 1.4;
  margin-bottom: 18px;
}

.btn-modal {
  background: #4a4ebc;
  color: #ffffff;
  border: none;
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-modal:hover {
  background: #3b3f99;
}

/* ==========================================================================
   1. BASE RESET & SYSTEM UTILITIES
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  -webkit-tap-highlight-color: transparent; /* Smooth touch behavior on iOS/Android */
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: #f4f5f7;
  color: #333;
  min-height: 100vh;
  /* Support for modern notch safe-areas (iPhone/Android) */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
}

/* Main Container Wrapper */
.landing-container {
  margin: 0 auto;
  max-width: 1520px;
  width: 100%;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  position: relative;
}

/* ==========================================================================
   2. HEADER SECTION & ACCENT CUTOUT
   ========================================================================== */
.header {
  background: #4a4ebc;
  min-height: 100px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 30px;
  position: relative;
  overflow: hidden; /* Clips slanted accent border cleanly */
}

.brand-logo {
  color: #ffffff;
  font-size: clamp(18px, 4vw, 24px);
  font-weight: 800;
  font-style: italic;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 2;
}

/* Slanted Accent Top-Right Cutout */
.header-accent {
  width: 100px; /* Adjust width of triangle base as desired */
  height: 100%; /* Spans exact header height automatically */
  background-color: #ff6c00;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
  pointer-events: none;
}

/* ==========================================================================
   3. HERO SECTION & FORM
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), 
              url('https://images.unsplash.com/photo-1523240795612-9a054b0db644?auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 40px;
  gap: 24px;
}

.hero-badge-card {
  background: rgba(255, 255, 255, 0.95);
  width: 50%;
  min-height: 240px;
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.hero-badge-card h3 {
  font-size: clamp(18px, 2.5vw, 22px);
  color: #4a4ebc;
  margin-bottom: 10px;
}

.hero-badge-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.5;
}

.hero-badge-card .feature-list {
  margin-top: 15px;
  list-style: none;
}

.hero-badge-card .feature-list li {
  font-size: 13px;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #222;
  font-weight: 500;
}

.hero-badge-card .feature-list li i {
  color: #ff6c00;
}

/* Lead Form Box */
.lead-form-box {
  background: rgba(86, 196, 235, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  width: 320px;
  max-width: 100%;
  padding: 25px 20px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.lead-form-box h3 {
  font-size: 20px;
  color: #1a2536;
  font-weight: 700;
  margin-bottom: 20px;
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.input-field {
  width: 100%;
  padding: 12px 14px;
  border: none;
  border-radius: 6px;
  background: #e2e8f0;
  font-size: 16px; /* 16px font prevents auto-zoom on iOS inputs */
  outline: none;
}

.input-field:focus {
  background: #ffffff;
  box-shadow: 0 0 0 2px #4a4ebc;
}

.btn-submit {
  background: #ff6c00;
  color: #ffffff;
  border: none;
  padding: 14px;
  min-height: 48px; /* Standard mobile touch-target size */
  font-size: 15px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.1s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-submit:hover {
  background: #e05f00;
}

.btn-submit:active {
  transform: scale(0.98);
}

/* ==========================================================================
   4. ANNOUNCEMENT BANNER & SLIDER
   ========================================================================== */
.cashback-banner {
  background: #4a4ebc;
  color: #ffffff;
  padding: 16px 0;
  box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
  overflow: hidden;
  position: relative;
}

.announcement-slider {
  width: 100%;
  overflow: hidden;
}
/* Container to clip extra items */
.announcement-wrapper {
  width: 100%;
  overflow: hidden;
}

.announcement-track {
  display: flex;
  width: 500%; /* 5 items total */
  animation: slideNext 16s infinite;
}

.announcement-item {
  width: 20%; /* Each item takes 1 full screen width (100% / 5) */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: clamp(14px, 2vw, 20px);
  font-weight: 700;
  letter-spacing: 0.5px;
  text-align: center;
  padding: 0 10px;
}

.announcement-item i {
  color: #ff6c00;
  font-size: 1.2em;
}

@media (hover: hover) {
  .announcement-track:hover {
    animation-play-state: paused;
  }
}

/* Keyframes moving forward (-0% -> -20% -> -40% -> -60% -> -80%) */
@keyframes slideNext {
  /* Item 1 */
  0%, 20% {
    transform: translateX(0%);
  }
  
  /* Slide to Item 2 */
  25%, 45% {
    transform: translateX(-20%);
  }
  
  /* Slide to Item 3 */
  50%, 70% {
    transform: translateX(-40%);
  }
  
  /* Slide to Item 4 */
  75%, 95% {
    transform: translateX(-60%);
  }
  
  /* Instant step to clone (matches Item 1 visually) & loop */
  100% {
    transform: translateX(-80%);
  }
}

/* ==========================================================================
   5. COURSES GRID SECTION
   ========================================================================== */

/* Section & Container Background */
  .courses-section {
    background-color: #f8fafc;
    padding: 60px 20px;
    font-family: system-ui, -apple-system, sans-serif;
  }

  .courses-container {
    max-width: 1200px;
    margin: 0 auto;
  }

  /* Main Section Title */
  .section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 48px;
    letter-spacing: -0.025em;
    position: relative;
  }

  .section-title::after {
    content: "";
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #4f46e5, #06b6d4);
    margin: 12px auto 0;
    border-radius: 2px;
  }

  /* Group Wrapper */
  .category-group {
    background: #1a2536;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 32px 28px;
    margin-bottom: 36px;
    box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
  }

  /* Category Headers */
  .category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #f1f5f9;
  }

  .category-badge-icon {
    font-size: 1.25rem;
    color: #4f46e5;
    background: #eeefff;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .category-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: #f4f5f7;
    margin: 0;
  }

.section-container {
  background: #e3e6eb;
  padding: 40px 30px;
}

.section-title {
  text-align: center;
  font-size: clamp(20px, 3.5vw, 26px);
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 30px;
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.course-card {
  background: #ffffff;
  border-radius: 10px;
  min-height: 140px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  text-align: center;
  cursor: pointer;

  /* Animation initial hidden state */
  opacity: 0;
  transform: translateY(45px) scale(0.8);
  transition: opacity 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow 0.3s ease;
  will-change: opacity, transform;
}

.course-card.pop-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.course-card.pop-in:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
}

.course-icon {
  font-size: 24px;
  color: #4a4ebc;
  margin-bottom: 6px;
}

.course-title {
  font-size: 13px;
  font-weight: 600;
  color: #2d3748;
  line-height: 1.2;
}

/* Overlay for Course Details */
.course-hover-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(74, 78, 188, 0.95);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  text-align: center;
}

.course-card:hover .course-hover-overlay,
.course-card:focus .course-hover-overlay {
  opacity: 1;
  visibility: visible;
}

.course-hover-overlay .info-item {
  font-size: clamp(9px, 1vw, 14px);
  margin: 3px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.course-hover-overlay .info-item i {
  color: #ff6c00;
}

.btn-apply-mini {
  margin-top: 8px;
  background: #ff6c00;
  color: #fff;
  font-size: 16px;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
}

/* ==========================================================================
   6. PARTNER UNIVERSITIES MARQUEE (INFINITE SCROLL)
   ========================================================================== */
.universities-section {
  margin-top: 50px;
}

.marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  background: transparent;
  padding: 10px 0;
  display: flex;
  flex-direction: row;
  flex-shrink: 0; 
  white-space: nowrap;
}

.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: scrollRightToLeft 24s linear infinite;
  
  /* Enables GPU Hardware Acceleration for ultra-smooth rendering */
  will-change: transform;
  transform: translateZ(0);
}

/* Only pause scrolling on actual mouse hover (fixes touch-pause bug on mobile) */
@media (hover: hover) {
  .marquee-track:hover {
    animation-play-state: paused;
  }
}

.uni-card {
  background: #ffffff;
  width: 190px;
  height: 75px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
  font-weight: 600;
  font-size: 13px;
  color: #4a5568;
  flex-shrink: 0;
  flex-direction: row;
  white-space: nowrap;
}

/* Updated: Image logo replacing the old icon rule */
.uni-card .uni-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
}

/* Consolidated smooth 3D transform animation */
@keyframes scrollRightToLeft {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

/* ==========================================================================
   7. FOOTER STATS BAR
   ========================================================================== */
.footer-stats {
  background: #0f172a;
  color: #ffffff;
  padding: 25px 30px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}

.stats-container {
  display: flex;
  justify-content: space-between;
  width: 80%;
  gap: 20px;
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 800;
  color: #38bdf8;
  display: block;
}

.stat-label {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 500;
  margin-top: 2px;
}

/* Footer Bottom-Right Accent Cutout */
.footer-accent {
  width: 0;
  height: 0;
  border-bottom: 90px solid #ff6c00;
  border-left: 110px solid transparent;
  position: absolute;
  right: 0;
  bottom: 0;
}

/* ==========================================================================
   8. RESPONSIVE BREAKPOINTS (TABLETS & MOBILE SMARTPHONES)
   ========================================================================== */
/* Tablets / iPads (Portrait & Landscape: <= 1024px) */
@media (max-width: 1024px) {
  .hero {
    padding: 30px;
  }

  .hero-badge-card {
    width: 55%;
  }

  .courses-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

  .stats-container {
    width: 85%;
  }
}

/* Mobile Devices (Smartphones & Foldables: <= 768px) */
@media (max-width: 768px) {
  .header {
    min-height: 80px;
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Scaled cutout dimensions to align with mobile header height */
  .header-accent {
    border-bottom-width: 80px;
    border-left-width: 80px;
  }

  .hero {
    flex-direction: column;
    padding: 24px 16px;
    min-height: auto;
  }

  .hero-badge-card, 
  .lead-form-box {
    width: 100%;
  }

  .courses-grid {
    grid-template-columns: repeat(2, 1fr); /* Fits 2 course cards per line */
    gap: 10px;
  }

  .course-card {
    min-height: 100px; /* Scaled down card height */
    padding: 10px 6px;
  }

  .course-icon {
    font-size: 20px;
    margin-bottom: 4px;
  }

  .course-title {
    font-size: 11px;
  }

  .btn-apply-mini {
    padding: 3px 8px;
    font-size: 10px;
  }

  .section-container {
    padding: 30px 16px;
  }

  .footer-stats {
    padding: 25px 16px;
  }

  .stats-container {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .footer-accent {
    border-bottom-width: 60px;
    border-left-width: 70px;
  }
}

/* Small Smartphone Displays (<= 480px) */
@media (max-width: 480px) {
  .header {
    min-height: 70px;
  }

  .header-accent {
    border-bottom-width: 70px;
    border-left-width: 70px;
  }

  .courses-grid {
    grid-template-columns: repeat(2, 1fr); /* Keeps 2 per row even on extra small screens */
    gap: 8px;
  }

  .lead-form-box {
    padding: 20px 15px;
  }

  .btn-submit {
    font-size: 14px;
  }
}

/* Touchscreen Interaction Overrides */
@media (hover: none) and (pointer: coarse) {
  .course-card:active .course-hover-overlay {
    opacity: 1;
    visibility: visible;
  }
}