/* ============================================
   RAMA SKILL ACADEMY — Design System
   Faithfully recreating DataNest Academy style
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* ---- CSS Custom Properties (Design Tokens) ---- */
:root {
  --background: #0B1120;
  --background-rgb: 11, 17, 32;
  --foreground: #FFFFFF;
  --card: #111827;
  --card-rgb: 17, 24, 39;
  --card-foreground: #F8FAFC;
  --primary: #2563EB;
  --primary-rgb: 37, 99, 235;
  --primary-foreground: #FFFFFF;
  --secondary: #00D4FF;
  --secondary-rgb: 0, 212, 255;
  --accent: #00D4FF;
  --muted: #1E293B;
  --muted-rgb: 30, 41, 59;
  --muted-foreground: #94A3B8;
  --border: #1E293B;
  --destructive: #EF4444;
  --success: #10B981;
  --warning: #F59E0B;

  --radius: 1rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;

  --container-width: 1400px;
  --header-height: 73px;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.3);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.15);
  --shadow-glow-accent: 0 0 30px rgba(0, 212, 255, 0.15);

  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  tab-size: 4;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.625;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background-color: rgba(37, 99, 235, 0.3);
  color: var(--foreground);
}

img, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul, ol {
  list-style: none;
}

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

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

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  text-wrap: balance;
  color: var(--foreground);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
  color: var(--muted-foreground);
  line-height: 1.7;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-sm {
  padding: 3rem 0;
}

/* ---- Section Heading ---- */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 1rem;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  border-radius: 9999px;
  color: var(--primary);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--muted-foreground);
  max-width: 640px;
  margin: 0 auto 3rem;
  line-height: 1.7;
}

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

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(var(--background-rgb), 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(var(--muted-rgb), 0.5);
  transition: all var(--transition-base);
  height: var(--header-height);
}

.header.scrolled {
  background: rgba(var(--background-rgb), 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--foreground);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  color: white;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.25rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
  border-radius: 1px;
}

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

.nav-cta {
  display: none;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
  box-shadow: 0 4px 14px rgba(var(--primary-rgb), 0.4);
}

.btn-primary:hover {
  background: #1D4ED8;
  box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--foreground);
  border: 1px solid rgba(var(--muted-rgb), 0.8);
}

.btn-secondary:hover {
  background: rgba(var(--muted-rgb), 0.5);
  border-color: var(--muted-foreground);
}

.btn-accent {
  background: var(--accent);
  color: var(--background);
  font-weight: 700;
}

.btn-accent:hover {
  background: #00BFEA;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-outline:hover {
  background: rgba(var(--primary-rgb), 0.1);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.0625rem;
}

/* ---- Hamburger Menu ---- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 0;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--foreground);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Mobile Menu ---- */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background: rgba(var(--background-rgb), 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  transition: right var(--transition-slow);
  padding: calc(var(--header-height) + 2rem) 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
}

.mobile-menu.active {
  right: 0;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu .nav-link {
  display: block;
  padding: 1rem 0;
  font-size: 1.125rem;
  border-bottom: 1px solid rgba(var(--muted-rgb), 0.3);
}

.mobile-menu .btn {
  margin-top: 1.5rem;
  width: 100%;
  text-align: center;
}

.mobile-menu .contact-info-mobile {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(var(--muted-rgb), 0.3);
}

.mobile-menu .contact-info-mobile a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: var(--muted-foreground);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.mobile-menu .contact-info-mobile a:hover {
  color: var(--primary);
}

/* ---- Hero Section ---- */
.hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--header-height);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
  border-radius: 9999px;
  color: var(--secondary);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease both;
}

.hero h1 {
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: var(--muted-foreground);
  margin-bottom: 2rem;
  max-width: 560px;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 55%;
  max-width: 700px;
  z-index: 1;
  opacity: 0.15;
}

.hero-bg-gradient {
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 150%;
  background: radial-gradient(ellipse at center, rgba(var(--primary-rgb), 0.12) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

.hero-bg-gradient-2 {
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 50%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(var(--secondary-rgb), 0.06) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.06) 0%, transparent 100%);
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.breadcrumb a {
  color: var(--muted-foreground);
  transition: color var(--transition-fast);
}

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

.breadcrumb .separator {
  color: var(--muted-foreground);
  opacity: 0.5;
}

.breadcrumb .current {
  color: var(--primary);
}

/* ---- Stats Section ---- */
.stats-section {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(var(--card-rgb), 0.3);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.stat-number .accent {
  color: var(--secondary);
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  font-weight: 500;
}

/* ---- Course Cards ---- */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.course-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-4px);
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow: var(--shadow-glow);
}

.course-card-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.course-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: var(--card);
  transition: transform var(--transition-slow);
}

.course-card:hover .course-card-image img {
  transform: scale(1.05);
}

.course-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.course-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
  color: var(--foreground);
}

.course-card-desc {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  margin-bottom: 1.25rem;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.course-card-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.course-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.course-card-meta .icon {
  width: 16px;
  height: 16px;
  opacity: 0.7;
}

.course-card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(var(--muted-rgb), 0.5);
}

.course-price {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--secondary);
}

/* ---- Why Choose Us ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
}

.feature-card:hover {
  border-color: rgba(var(--primary-rgb), 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

/* ---- Testimonials ---- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.75rem;
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  border-color: rgba(var(--primary-rgb), 0.2);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
  color: var(--warning);
  font-size: 1rem;
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  color: white;
  flex-shrink: 0;
}

.testimonial-info h4 {
  font-size: 1rem;
  font-weight: 600;
}

.testimonial-info p {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
}

/* ---- Success Stories ---- */
.success-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.success-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-base);
}

.success-card:hover {
  border-color: rgba(var(--primary-rgb), 0.3);
  transform: translateY(-2px);
}

.success-avatar {
  width: 72px;
  height: 72px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.5rem;
  color: white;
  margin: 0 auto 1.25rem;
}

.success-card h4 {
  margin-bottom: 0.25rem;
}

.success-role {
  font-size: 0.875rem;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.success-company {
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  margin-bottom: 1rem;
}

.success-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ---- Certification Section ---- */
.cert-section {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.06), rgba(var(--secondary-rgb), 0.04));
  border-top: 1px solid rgba(var(--primary-rgb), 0.1);
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
}

.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.cert-visual {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 3rem;
  text-align: center;
  position: relative;
}

.cert-badge {
  width: 120px;
  height: 120px;
  border-radius: 9999px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 3rem;
}

.cert-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.cert-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  text-align: left;
}

.cert-feature-icon {
  width: 24px;
  height: 24px;
  border-radius: 9999px;
  background: rgba(var(--primary-rgb), 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
  font-size: 0.75rem;
  margin-top: 2px;
}

.cert-feature p {
  font-size: 0.9375rem;
}

/* ---- CTA Section ---- */
.cta-section {
  background: linear-gradient(135deg, var(--primary), #1e40af);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
  color: white;
}

.cta-content p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta-content .btn-accent {
  font-size: 1.0625rem;
  padding: 1rem 2.5rem;
}

/* ---- Contact Form ---- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(var(--muted-rgb), 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--foreground);
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--muted-foreground);
  opacity: 0.6;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394A3B8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px;
  padding-right: 2.5rem;
}

.form-select option {
  background: var(--card);
  color: var(--foreground);
}

.form-error {
  font-size: 0.8125rem;
  color: var(--destructive);
  margin-top: 0.375rem;
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-select,
.form-group.error .form-textarea {
  border-color: var(--destructive);
}

.form-group.error .form-error {
  display: block;
}

.form-success {
  text-align: center;
  padding: 3rem 2rem;
  display: none;
}

.form-success.show {
  display: block;
}

.form-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  font-size: 2rem;
  color: var(--success);
}

.form-success h3 {
  margin-bottom: 0.75rem;
  color: var(--success);
}

.form-success p {
  font-size: 0.9375rem;
}

/* ---- Contact Cards ---- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: rgba(var(--primary-rgb), 0.3);
}

.contact-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.contact-card h4 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.contact-card a,
.contact-card p {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
}

.contact-card a:hover {
  color: var(--primary);
}

/* ---- Gallery ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.gallery-item {
  aspect-ratio: 4/3;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.gallery-item:hover {
  border-color: rgba(var(--primary-rgb), 0.3);
  transform: translateY(-2px);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: var(--card);
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-empty {
  text-align: center;
  padding: 5rem 2rem;
}

.gallery-empty-icon {
  width: 80px;
  height: 80px;
  border-radius: 9999px;
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--primary);
}

.gallery-empty h3 {
  margin-bottom: 0.75rem;
}

.gallery-empty p {
  color: var(--muted-foreground);
  max-width: 400px;
  margin: 0 auto;
}

/* ---- Lightbox ---- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.9);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

/* ---- Footer ---- */
.footer {
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo {
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(var(--muted-rgb), 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  transition: all var(--transition-fast);
  font-size: 1.125rem;
}

.footer-social a:hover {
  background: var(--primary);
  color: white;
}

.footer-column h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--foreground);
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul li a {
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--primary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  color: var(--muted-foreground);
}

.footer-contact-item .icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: var(--muted-foreground);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* ---- Enquiry Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  animation: modalIn 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 9999px;
  background: rgba(var(--muted-rgb), 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  cursor: pointer;
  border: none;
  transition: all var(--transition-fast);
  font-size: 1.125rem;
}

.modal-close:hover {
  background: rgba(var(--muted-rgb), 0.8);
  color: var(--foreground);
}

.modal h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.modal .modal-subtitle {
  color: var(--muted-foreground);
  font-size: 0.9375rem;
  margin-bottom: 2rem;
}

/* ---- Course Detail Page ---- */
.course-detail-hero {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  position: relative;
  overflow: hidden;
}

.course-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.course-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
}

.course-detail-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: contain;
  background-color: var(--card);
}

.course-detail-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.course-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.course-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--foreground);
  font-weight: 500;
}

.course-section {
  padding: 3rem 0;
}

.course-section-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
}

.course-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.course-sidebar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.course-sidebar-card h3 {
  margin-bottom: 1.5rem;
  font-size: 1.25rem;
}

.curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.curriculum-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  background: rgba(var(--muted-rgb), 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  color: var(--foreground);
}

.curriculum-item .num {
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  background: rgba(var(--primary-rgb), 0.15);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.8125rem;
  font-weight: 700;
}

.career-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.career-item {
  padding: 1rem;
  background: rgba(var(--primary-rgb), 0.05);
  border: 1px solid rgba(var(--primary-rgb), 0.1);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--foreground);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 800px;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--foreground);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  transition: color var(--transition-fast);
  font-family: var(--font-body);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-arrow {
  transition: transform var(--transition-base);
  font-size: 0.875rem;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--muted-foreground);
  line-height: 1.7;
}

/* Related Courses */
.related-courses {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

/* ---- About Page Sections ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 4rem;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  background: rgba(var(--primary-rgb), 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.mv-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.mv-card h3 {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mv-icon {
  font-size: 1.5rem;
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes slideInRight {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

@keyframes countUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* ---- Responsive ---- */
@media (min-width: 1024px) {
  .nav-cta {
    display: inline-flex;
  }
}

@media (max-width: 1023px) {
  .hamburger {
    display: flex;
  }
  .nav-desktop {
    display: none;
  }
}

@media (max-width: 1023px) {
  .cert-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .course-detail-grid {
    grid-template-columns: 1fr;
  }
  .course-section-grid {
    grid-template-columns: 1fr;
  }
  .course-sidebar {
    position: static;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 767px) {
  .container {
    padding: 0 1.25rem;
  }
  .section {
    padding: 3.5rem 0;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .course-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .success-grid {
    grid-template-columns: 1fr;
  }
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 3rem;
  }
  .hero-visual {
    display: none;
  }
  .hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
  .career-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .stat-number {
    font-size: 1.75rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .course-detail-meta {
    flex-direction: column;
  }
  .modal {
    padding: 1.5rem;
  }
}

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.w-full { width: 100%; }

/* ---- Course Stats Block ---- */
.course-stats-block {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-top: auto;
  margin-bottom: 0;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
}

.stat-row-col {
  display: flex;
  flex-direction: column;
}

.stat-label-light {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--muted-foreground);
  text-transform: uppercase;
}

.stat-value-bold {
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
}

.salary-progress-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  margin: 0.75rem 0 0.5rem;
  overflow: hidden;
}

.salary-progress-fill {
  width: 95%; /* Almost full for visual effect */
  height: 100%;
  background: #00e5ff; /* Cyan color from screenshot */
  border-radius: 999px;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.salary-values {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.salary-min, .salary-max {
  font-size: 0.9rem;
  font-weight: 700;
  color: #00e5ff;
}

.btn-full {
  background: #2563eb;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.3s ease;
}

.btn-full:hover {
  background: #1d4ed8;
}