/* ==========================================================================
   Busara Institute of Technology — Global Stylesheet
   ========================================================================== */

:root {
  /* Brand colours */
  --primary: #0B3C5D;        /* Deep Electric Blue */
  --secondary: #FFB400;      /* Solar Amber */
  --dark: #1D2731;           /* Tech Slate */
  --light: #F4F7F6;          /* Off-White / Crisp Ice */
  --accent: #328CC1;         /* Cobalt Blue */

  /* Derived tints */
  --primary-dark: #072a42;
  --primary-light: #e8f0f5;
  --secondary-dark: #e6a200;

  --white: #ffffff;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --gray-600: #6c757d;
  --text-dark: #1D2731;
  --text-body: #3d4a52;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-py: 80px;
  --card-radius: 12px;
  --btn-radius: 6px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(11, 60, 93, 0.08);
  --shadow-md: 0 4px 20px rgba(11, 60, 93, 0.12);
  --shadow-lg: 0 8px 40px rgba(11, 60, 93, 0.16);

  /* Transitions */
  --transition: all 0.3s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-body);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: 600;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input, textarea, select { font-family: inherit; font-size: 1rem; }

/* Focus visibility — never remove outline without a replacement */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
.flip-card-container:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ==========================================================================
   Utility
   ========================================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container { padding: 0 40px; }
}

.section {
  padding: var(--section-py) 0;
}

.section-light { background: var(--light); }
.section-dark { background: var(--dark); color: var(--white); }
.section-primary { background: var(--primary); color: var(--white); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 12px;
}

.section-header .underline {
  width: 64px;
  height: 4px;
  background: var(--secondary);
  border-radius: 2px;
  margin: 0 auto 16px;
}

.section-header p { color: var(--text-body); font-size: 1.05rem; }

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

.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;
}

.skip-link {
  position: absolute;
  top: -50px;
  left: 10px;
  background: var(--secondary);
  color: var(--dark);
  padding: 10px 18px;
  border-radius: var(--btn-radius);
  font-weight: 600;
  z-index: 2000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 10px;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--btn-radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--secondary);
  color: var(--dark);
}
.btn-primary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
  background: transparent;
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
}

.btn-dark {
  background: var(--primary);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
}

.btn-block { width: 100%; }

/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: var(--transition);
  padding: 16px 0;
}

.site-header.scrolled {
  background: var(--primary);
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

.site-header.solid {
  background: var(--primary);
  padding: 10px 0;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  background: var(--white);
  padding: 6px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.nav-brand:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.nav-logo {
  height: 38px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--white);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--secondary);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cta { white-space: nowrap; }

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  z-index: 1100;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.site-header.nav-open .hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header.nav-open .hamburger span:nth-child(2) {
  opacity: 0;
}
.site-header.nav-open .hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1023px) {
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(320px, 80%);
    background: var(--primary);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 100px 40px;
    gap: 28px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    box-shadow: var(--shadow-lg);
  }

  .site-header.nav-open .nav-links {
    transform: translateX(0);
  }

  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* ==========================================================================
   Hero Slider (Home)
   ========================================================================== */
.hero-slider {
  min-height: 100vh;
}

.hero-slider .swiper-slide {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero-slider .swiper-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11, 60, 93, 0.65);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  color: var(--white);
  text-align: center;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-tag {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 180, 0, 0.2);
  color: var(--secondary);
  border: 1px solid var(--secondary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero-content h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 20px;
}

.hero-content h1 em {
  color: var(--secondary);
  font-style: normal;
}

.hero-content p {
  color: var(--gray-200);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-slider .swiper-button-next,
.hero-slider .swiper-button-prev {
  color: var(--secondary);
}

.hero-slider .swiper-pagination-bullet {
  background: var(--white);
  opacity: 0.6;
}

.hero-slider .swiper-pagination-bullet-active {
  background: var(--secondary);
  opacity: 1;
}

/* ==========================================================================
   Page Hero (inner pages)
   ========================================================================== */
.page-hero {
  background: var(--primary);
  background-image:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.06) 0, transparent 40%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 40px);
  color: var(--white);
  padding: 160px 0 70px;
  text-align: center;
}

.page-hero.with-image {
  position: relative;
  background-size: cover;
  background-position: center;
}

.page-hero.with-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11, 60, 93, 0.78);
}

.page-hero.with-image .container { position: relative; z-index: 2; }

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 12px;
}

.page-hero p {
  color: var(--gray-200);
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--gray-200);
}

.breadcrumb a { color: var(--secondary); }

/* ==========================================================================
   Stats Counter
   ========================================================================== */
.stats-section {
  background: var(--dark);
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--secondary);
}

.stat-label {
  margin-top: 8px;
  color: var(--gray-200);
  font-size: 0.95rem;
}

@media (max-width: 1023px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Feature Cards
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
  padding: 32px 24px;
  text-align: center;
  border-top: 3px solid transparent;
  transition: var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-top-color: var(--secondary);
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.95rem;
}

@media (max-width: 1023px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Flip Cards
   ========================================================================== */
.flip-card-container {
  perspective: 1000px;
  border-radius: var(--card-radius);
}

.flip-card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.6s;
  height: 380px;
}

.flip-card.flipped,
.flip-card-container:hover .flip-card {
  transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.flip-card-front {
  background: var(--white);
  display: flex;
  flex-direction: column;
}

.flip-card-front img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.flip-card-front-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.category-pill {
  display: inline-block;
  align-self: flex-start;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
}

.pill-secondary { background: var(--secondary); color: var(--dark); }
.pill-primary { background: var(--primary); }
.pill-dark { background: var(--dark); }
.pill-accent { background: var(--accent); }

.flip-card-front h3 {
  font-size: 1.1rem;
  margin-top: 4px;
}

.duration-badge {
  margin-top: auto;
  font-size: 0.85rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 6px;
}

.badge-qcto {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e5f7ec;
  color: #1b8a4b;
  font-size: 0.72rem;
  font-weight: 700;
  align-self: flex-start;
}

.saqa-meta {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--gray-600);
  text-transform: uppercase;
}

.badge-sapvia {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e8f1fa;
  color: #1f5f96;
  font-size: 0.72rem;
  font-weight: 700;
  align-self: flex-start;
}

.flip-card-back {
  background: var(--accent);
  color: var(--white);
  padding: 26px;
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
}

.flip-card-back p { font-size: 0.9rem; color: var(--white); opacity: 0.95; }

.nqf-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.5);
  font-size: 0.75rem;
  font-weight: 600;
}

.flip-card-back ul {
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0.95;
}

.flip-card-back .btn {
  margin-top: auto;
  align-self: flex-start;
}

.flip-card-back .learn-more-link {
  font-size: 0.82rem;
  text-decoration: underline;
  align-self: flex-start;
}

/* ==========================================================================
   Featured Courses Grid
   ========================================================================== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 1023px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .courses-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Accreditation Carousel
   ========================================================================== */
.accred-swiper .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.accred-logo-box {
  width: 160px;
  height: 80px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  transition: var(--transition);
}

.accred-logo-box:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--secondary);
}

.accred-logo-box img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.accred-logo-box.text-only {
  color: var(--gray-600);
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonial-swiper .swiper-slide {
  color: var(--white);
}

.testimonial-inner {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
}

.testimonial-quote-mark {
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--secondary);
  line-height: 1;
}

.testimonial-text {
  font-size: 1.2rem;
  margin: 16px 0 20px;
  color: var(--white);
}

.testimonial-stars {
  color: var(--secondary);
  letter-spacing: 4px;
  margin-bottom: 14px;
}

.testimonial-name {
  font-weight: 600;
  color: var(--secondary);
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  background: var(--secondary);
  color: var(--dark);
  text-align: center;
  padding: 64px 0;
}

.cta-banner h2 { margin-bottom: 12px; color: var(--dark); }
.cta-banner p { margin-bottom: 28px; }

.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--dark);
  color: var(--gray-200);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  background: var(--white);
  padding: 8px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
}
.footer-logo { height: 46px; width: auto; max-width: 220px; object-fit: contain; display: block; }

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 18px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col a {
  color: var(--gray-200);
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-col a:hover { color: var(--secondary); }

.footer-tagline { font-size: 0.9rem; margin-bottom: 20px; color: var(--gray-200); }

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-icons a:hover {
  background: var(--secondary);
  color: var(--dark);
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
}

.footer-bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 0.85rem;
  color: var(--gray-600);
}

.footer-bottom a { color: var(--secondary); }

@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 575px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Two-column sections
   ========================================================================== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 1023px) {
  .two-col { grid-template-columns: 1fr; }
}

.img-accent {
  position: relative;
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border-bottom: 6px solid var(--secondary);
}

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

.strength-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.strength-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--text-dark);
}

.strength-row .icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   About page — VMV flip cards
   ========================================================================== */
.vmv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 1023px) {
  .vmv-grid { grid-template-columns: 1fr; }
}

.vmv-card-front {
  background: var(--primary);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: center;
  padding: 24px;
}

.vmv-card-front .vmv-icon { font-size: 2.5rem; color: var(--secondary); }
.vmv-card-front h3 { color: var(--white); }

.vmv-card-back {
  background: var(--accent);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 28px;
  font-size: 0.95rem;
}

.vmv-card-back ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-weight: 600;
}

/* ==========================================================================
   Stats + Image (About)
   ========================================================================== */
.stat-big-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.stat-big {
  text-align: center;
  padding: 24px;
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
}

.stat-big-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--secondary);
}

.stat-big-label {
  margin-top: 6px;
  font-size: 0.9rem;
  color: var(--text-body);
}

/* Homepage accreditation logo band */
.logo-band {
  background: var(--white);
  padding: 56px 0;
  border-bottom: 1px solid var(--gray-200);
}

.logo-band-heading {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 32px;
}

.logo-band-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  list-style: none;
  padding: 0;
}

.logo-band-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 28px 20px 22px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--card-radius);
  transition: var(--transition);
}

.logo-band-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--secondary);
}

.logo-band-figure {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 64px;
  width: 100%;
}

.logo-band-figure img {
  height: 64px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.logo-band-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-body);
  text-align: center;
  line-height: 1.4;
}

@media (max-width: 767px) {
  .logo-band { padding: 40px 0; }
  .logo-band-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 340px;
  }
  .logo-band-card { padding: 22px 18px 18px; }
  .logo-band-figure,
  .logo-band-figure img { height: 52px; }
}

/* Accreditation logos row */
.accred-logos-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-top: 32px;
}

/* Facilities image grid */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.facilities-grid img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 767px) {
  .facilities-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Courses Page — Search & Filter
   ========================================================================== */
.search-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
  margin-bottom: 48px;
}

.search-input-wrap {
  width: 100%;
  max-width: 400px;
  position: relative;
}

.search-input-wrap input {
  width: 100%;
  padding: 12px 18px 12px 42px;
  border: 1px solid var(--gray-200);
  border-radius: var(--btn-radius);
  font-size: 0.95rem;
  transition: var(--transition);
}

.search-input-wrap input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(50,140,193,0.2);
}

.search-input-wrap i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-600);
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.filter-chip {
  padding: 9px 20px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
}

.filter-chip:hover {
  border-color: var(--secondary);
}

.filter-chip.active {
  background: var(--secondary);
  color: var(--dark);
  font-weight: 700;
  border-color: var(--secondary);
}

.courses-catalogue-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.courses-catalogue-grid .flip-card { height: 460px; }

@media (max-width: 767px) {
  .courses-catalogue-grid { grid-template-columns: 1fr; }
  .courses-catalogue-grid .flip-card { height: 520px; }
}

.course-card.hidden { display: none; }

/* Short courses simple cards */
.simple-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1023px) {
  .simple-card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
  .simple-card-grid { grid-template-columns: 1fr; }
}

.simple-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
  padding: 28px 22px;
  transition: var(--transition);
}

.simple-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.simple-card .icon {
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 14px;
}

.simple-card h3,
.simple-card h4 { font-size: 1.05rem; margin-bottom: 10px; }
.simple-card p { font-size: 0.9rem; margin-bottom: 14px; }
.simple-card .enquire-link { color: var(--accent); font-weight: 600; font-size: 0.9rem; }

/* Course category groups (courses page) */
.course-meta {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}

.suitable-for {
  font-size: 0.8rem;
  font-style: italic;
  opacity: 0.9;
}

.why-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 32px;
  justify-content: center;
  margin-top: 48px;
  padding: 22px 24px;
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
  font-weight: 600;
}

.why-strip i {
  color: #1b8a4b;
  margin-right: 6px;
}

.course-group.hidden { display: none; }

.category-header {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-bottom: 36px;
}

.category-header .category-logo {
  flex: 0 0 auto;
  width: 140px;
  height: 72px;
  padding: 10px;
}

.category-header-text h2 {
  font-size: 1.75rem;
  margin-bottom: 6px;
}

.category-header-text p {
  color: var(--text-body);
  font-size: 0.98rem;
  margin: 0;
}

@media (max-width: 575px) {
  .category-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .category-header-text h2 { font-size: 1.4rem; }
}

.course-subgroup + .course-subgroup { margin-top: 40px; }

.subgroup-title {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 10px;
  margin-bottom: 22px;
  border-bottom: 2px solid var(--gray-200);
}

.subgroup-title i { color: var(--primary); }

.short-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 24px;
}

.no-results {
  text-align: center;
  color: var(--text-body);
  margin-bottom: 32px;
}

/* RPL Banner */
.rpl-banner {
  background: var(--secondary);
  color: var(--dark);
  text-align: center;
  padding: 56px 0;
}

.rpl-banner h2 { color: var(--dark); margin-bottom: 10px; }
.rpl-banner p { margin-bottom: 24px; }

/* Info box */
.info-box {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  padding: 18px 22px;
  font-size: 0.92rem;
  color: var(--text-dark);
  max-width: 800px;
  margin: 0 auto;
}

/* ==========================================================================
   Services Page
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 1023px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
  .services-grid { grid-template-columns: 1fr; }
}

.service-card-front {
  background: var(--primary);
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 24px;
}

.service-card-front .service-icon { font-size: 2.5rem; }
.service-card-front h3 { color: var(--white); font-size: 1.1rem; }

.service-card-back {
  background: var(--accent);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  text-align: center;
  padding: 28px;
}

.service-card-back p { font-size: 0.9rem; }
.service-card-back .btn { align-self: center; }

/* Trade test featured banner */
.featured-banner {
  background: var(--secondary);
  color: var(--dark);
  border-radius: var(--card-radius);
  padding: 56px 40px;
  text-align: center;
}

.featured-banner h2 { color: var(--dark); margin-bottom: 14px; }
.featured-banner p { max-width: 700px; margin: 0 auto 26px; }

/* Accordion */
.accordion {
  max-width: 850px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.accordion-item {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--light);
  color: var(--primary);
  font-weight: 600;
  font-size: 1rem;
  text-align: left;
  transition: var(--transition);
}

.accordion-header .accordion-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.accordion-item.accordion-open .accordion-header {
  background: var(--primary);
  color: var(--white);
}

.accordion-item.accordion-open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-top: none;
}

.accordion-body-inner {
  padding: 20px 24px;
  font-size: 0.95rem;
  color: var(--text-body);
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}

@media (max-width: 1023px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-md);
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: var(--btn-radius);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(50,140,193,0.2);
}

.form-group input.invalid,
.form-group select.invalid,
.form-group textarea.invalid {
  border-color: #d64545;
}

.error-message {
  color: #d64545;
  font-size: 0.82rem;
  margin-top: 6px;
  display: none;
}

.error-message.visible { display: block; }

.whatsapp-note {
  margin-top: 16px;
  font-size: 0.9rem;
  text-align: center;
  color: var(--text-body);
}

.whatsapp-note a { color: #25D366; font-weight: 600; }

.success-banner {
  display: none;
  background: #e5f7ec;
  color: #1b8a4b;
  border: 1px solid #1b8a4b;
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-weight: 600;
}

.success-banner.visible { display: block; }

/* Submit button while the request is in flight */
#contact-form button[type="submit"]:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.contact-info-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-md);
  padding: 32px;
  margin-bottom: 24px;
}

.contact-info-card .contact-list li {
  margin-bottom: 14px;
  font-size: 0.95rem;
  color: var(--text-body);
}

.map-wrap {
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 767px) {
  .faq-grid { grid-template-columns: 1fr; }
}

.faq-grid .accordion { max-width: none; }

/* ==========================================================================
   Misc components
   ========================================================================== */
.services-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 1023px) {
  .services-intro-grid { grid-template-columns: 1fr; }
}