/* ============================================================
   SARAS ROBOTICS — Global Stylesheet
   Design: Circuit Noir | Deep Navy + Electric Red + Cyan
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Exo+2:wght@300;400;500;600;700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Variables ── */
:root {
  --bg-base:       #f8fbff;
  --bg-card:       #f8fbff;
  --bg-elevated:   #f8fbff;
  --bg-glass:      rgba(255,255,255,0.92);

  --navy:          #0f2847;
  --navy-light:    #1a3a5c;

  --red:           #e63946;
  --red-dark:      #c1121f;
  --red-glow:      rgba(230,57,70,0.2);

  --cyan:          #0077cc;
  --cyan-dark:     #005fa3;
  --cyan-glow:     rgba(0,119,204,0.15);

  --white:         #ffffff;
  --text:          #1a2533;
  --text-muted:    #4a5f72;
  --text-dim:      #8699aa;

  --border:        rgba(0,0,0,0.09);
  --border-bright: rgba(0,119,204,0.3);

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     32px;

  --shadow-card:   0 4px 24px rgba(0,0,0,0.08);
  --shadow-glow-r: 0 0 40px rgba(230,57,70,0.15);
  --shadow-glow-c: 0 0 40px rgba(0,119,204,0.12);

  --font-display:  'Exo 2', sans-serif;
  --font-heading:  'Rajdhani', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  --nav-height:    72px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #f0f0f0; }
::-webkit-scrollbar-thumb { background: #c0ccd8; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* ── Typography Scale ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy);
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
p  { font-size: 1rem; color: var(--text-muted); }
small { font-size: 0.85rem; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px; height: 2px;
  background: var(--cyan);
}

/* ── Circuit Background Pattern ── */
.circuit-bg {
  position: relative;
}
.circuit-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  
  pointer-events: none;
  z-index: 0;
}
.circuit-bg > * { position: relative; z-index: 1; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}
.section-header p { margin-top: 16px; font-size: 1.05rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 4px 20px var(--red-glow);
}
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--red-glow);
}
.btn-outline {
  background: transparent;
  color: var(--cyan);
  border: 1.5px solid var(--cyan);
}
.btn-outline:hover {
  background: rgba(0,212,255,0.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--cyan-glow);
}
.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}
.btn-lg { padding: 18px 42px; font-size: 1.1rem; }
.btn-sm { padding: 10px 22px; font-size: 0.85rem; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--border-bright);
  box-shadow: var(--shadow-glow-c);
  transform: translateY(-4px);
}
.card-red:hover {
  border-color: rgba(230,57,70,0.35);
  box-shadow: var(--shadow-glow-r);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}
.badge-red   { background: rgba(230,57,70,0.15);  color: #ff8a93; border: 1px solid rgba(230,57,70,0.3); }
.badge-cyan  { background: rgba(0,212,255,0.1);   color: var(--cyan); border: 1px solid rgba(0,212,255,0.25); }
.badge-navy  { background: rgba(15,40,71,0.8);     color: #90b4d0; border: 1px solid var(--border); }

/* ── Navigation ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 44px;
  width: auto;
  filter: brightness(1.1);
}
.nav-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.nav-logo-text span { color: var(--red); }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--navy);
  background: rgba(0,0,0,0.05);
}
.nav-cta { margin-left: 12px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile Nav */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: #f8fbff;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    padding: 16px;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-link { padding: 12px 16px; width: 100%; }
  .nav-cta { margin-left: 0; margin-top: 8px; width: 100%; text-align: center; justify-content: center; }
}

/* ── Hero Section ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
  padding-top: var(--nav-height);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(15,40,71,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(0,119,204,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 50% at 90% 10%, rgba(230,57,70,0.05) 0%, transparent 60%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  min-height: calc(100vh - var(--nav-height));
  padding: 80px 0 60px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,212,255,0.06);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  letter-spacing: 0.1em;
}
.hero-eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse 2s infinite;
}
.hero-title {
  margin-bottom: 24px;
}
.hero-title .line-accent { color: var(--red); display: block; }
.hero-title .line-glow {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--white) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.stat-number span { color: var(--red); }
.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.05em;
}
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-image-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: 0 24px 60px rgba(0,0,0,0.12), 0 0 40px rgba(0,119,204,0.06);
}
.hero-image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom right, rgba(0,212,255,0.05), transparent 50%, rgba(230,57,70,0.05));
}
.hero-badge {
  position: absolute;
  bottom: -16px;
  left: 24px;
  background: #f8fbff;
  border: 1px solid rgba(0,119,204,0.25);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
.hero-badge-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.hero-badge-text { font-family: var(--font-heading); font-size: 0.85rem; font-weight: 600; color: var(--navy); }
.hero-badge-sub  { font-size: 0.72rem; color: var(--text-muted); }
.hero-tag {
  position: absolute;
  top: 24px;
  right: -16px;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transform: rotate(3deg);
  box-shadow: 0 4px 16px var(--red-glow);
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
    padding: 60px 0 40px;
  }
  .hero-subtitle { margin: 0 auto 40px; }
  .hero-actions { justify-content: center; }
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .hero-tag { display: none; }
}

/* ── Section: Partners/Trust Bar ── */
.trust-bar {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #f4f6f9;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  overflow-x: auto;
  scrollbar-width: none;
}
.trust-bar-inner::-webkit-scrollbar { display: none; }
.trust-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}
.trust-items {
  display: flex;
  align-items: center;
  gap: 40px;
  flex: 1;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.trust-item svg { color: var(--text-dim); }

/* ── Courses Section ── */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 1024px) { .courses-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .courses-grid { grid-template-columns: 1fr; } }

.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.course-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px var(--cyan-glow);
}
.course-card-header {
  padding: 28px 28px 20px;
  position: relative;
  overflow: hidden;
}
.course-card-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0; height: 3px;
}
.course-level-1 .course-card-header::before { background: linear-gradient(90deg, var(--cyan), #0066ff); }
.course-level-2 .course-card-header::before { background: linear-gradient(90deg, var(--red), #ff6b35); }
.course-level-3 .course-card-header::before { background: linear-gradient(90deg, #a855f7, var(--red)); }
.course-level-a .course-card-header::before { background: linear-gradient(90deg, #f59e0b, #ef4444); }
.course-level-iot .course-card-header::before { background: linear-gradient(90deg, #10b981, var(--cyan)); }
.course-level-py .course-card-header::before  { background: linear-gradient(90deg, #3b82f6, #8b5cf6); }

.course-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 16px;
}
.ci-cyan  { background: rgba(0,212,255,0.1); }
.ci-red   { background: rgba(230,57,70,0.12); }
.ci-purple{ background: rgba(168,85,247,0.12); }
.ci-amber { background: rgba(245,158,11,0.12); }
.ci-green { background: rgba(16,185,129,0.12); }
.ci-blue  { background: rgba(59,130,246,0.12); }

.course-card h3 { margin-bottom: 6px; }
.course-card-meta {
  display: flex;
  gap: 12px;
  margin: 12px 0;
  flex-wrap: wrap;
}
.course-card-body {
  padding: 0 28px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.course-outcomes {
  margin-top: 16px;
  flex: 1;
}
.course-outcome-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text-muted);
}
.course-outcome-item:last-child { border-bottom: none; }
.outcome-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan); flex-shrink: 0; margin-top: 6px;
}
.course-card-footer {
  padding: 20px 28px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
}

/* ── Why Choose Us ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.feature-card:hover {
  border-color: rgba(230,57,70,0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  transform: translateY(-4px);
}
.feature-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px var(--red-glow);
}
.feature-card h4 { margin-bottom: 10px; font-family: var(--font-display); }
.feature-card p  { font-size: 0.9rem; }

/* ── Gallery Grid ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.gallery-grid-full { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .gallery-grid { grid-template-columns: 1fr 1fr; } }

.gallery-item {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--bg-elevated);
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4,8,15,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item.tall { grid-row: span 2; }

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(0,212,255,0.2);
  transform: translateY(-3px);
}
.testimonial-quote {
  font-size: 2.5rem;
  color: var(--red);
  font-family: Georgia, serif;
  line-height: 1;
  margin-bottom: 12px;
}
.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
  border: 2px solid rgba(0,119,204,0.2);
  flex-shrink: 0;
}
.testimonial-name { font-family: var(--font-heading); font-weight: 600; font-size: 0.95rem; color: var(--navy); }
.testimonial-role { font-size: 0.75rem; color: var(--text-dim); }
.stars { color: #f59e0b; font-size: 0.85rem; margin-bottom: 4px; }

/* ── Blog Cards ── */
.blogs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .blogs-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .blogs-grid { grid-template-columns: 1fr; } }

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.blog-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-elevated);
}
.blog-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.blog-date { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim); }
.blog-card h3 { font-size: 1.1rem; margin-bottom: 10px; line-height: 1.3; }
.blog-card p  { font-size: 0.88rem; flex: 1; }
.blog-card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}
.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cyan);
  transition: var(--transition);
}
.blog-read-more svg { transition: transform var(--transition); }
.blog-read-more:hover { color: var(--navy); }
.blog-read-more:hover svg { transform: translateX(4px); }

/* ── CTA Banner ── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a5c 50%, #0f2847 100%);
  border: 1px solid rgba(230,57,70,0.2);
  border-radius: var(--radius-xl);
  padding: 72px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(230,57,70,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.cta-banner h2 { margin-bottom: 16px; color: #ffffff; }
.cta-banner p { font-size: 1.1rem; max-width: 540px; margin: 0 auto 40px; color: rgba(255,255,255,0.75); }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 640px) {
  .cta-banner { padding: 48px 24px; }
  .cta-banner h2 { font-size: 1.8rem; }
}

/* ── Footer ── */
.footer {
  background: #0f2847;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 72px 0 0;
  color: #c8d8e8;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand img { height: 48px; margin-bottom: 16px; filter: brightness(1.2); }
.footer-brand p { font-size: 0.9rem; max-width: 280px; margin-bottom: 24px; color: rgba(255,255,255,0.6); }
.footer-social {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  transition: var(--transition);
}
.social-btn:hover {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
  transform: translateY(-2px);
}
.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-link:hover { color: #ffffff; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 12px;
}
.footer-contact-icon { color: #ff8a93; flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}
.footer-bottom-text a { color: #7ec8ff; }

/* ── Floating Buttons ── */
.floating-wa {
  position: fixed;
  bottom: 100px;
  right: 24px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.floating-wa:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,0.5); }
.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  pointer-events: none;
}
.floating-cta.visible { opacity: 1; transform: translateY(0); pointer-events: all; }

/* ── Page Header ── */
.page-header {
  padding: calc(var(--nav-height) + 72px) 0 72px;
  background: #f8fbff;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-header h1 { color: var(--navy); }
.page-header p   { color: var(--text-muted); }
.page-header .breadcrumb, .page-header .breadcrumb span { color: var(--text-dim); }
.page-header .breadcrumb a { color: var(--cyan); }
.page-header::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background: none;
}
.page-header-content { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-bottom: 20px;
  letter-spacing: 0.06em;
}
.breadcrumb a { color: var(--cyan); }
.breadcrumb span { color: var(--text-dim); }

/* ── FAQ Section ── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: rgba(0,212,255,0.2); }
.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--cyan); }
.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--text-dim);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  flex-shrink: 0;
  transition: var(--transition);
  font-size: 1rem;
}
.faq-item.open .faq-icon {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: rotate(45deg);
}
.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  padding: 0 24px 20px;
  max-height: 400px;
}

/* ── Schools Page ── */
.schools-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .schools-benefits { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .schools-benefits { grid-template-columns: 1fr; } }

.school-program-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 700px) { .school-program-grid { grid-template-columns: 1fr; } }

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }

.about-image-stack {
  position: relative;
  height: 420px;
}
.about-image-main {
  width: 75%;
  height: 80%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  position: absolute;
  top: 0; left: 0;
  border: 1px solid var(--border);
}
.about-image-secondary {
  width: 55%;
  height: 55%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  position: absolute;
  bottom: 0; right: 0;
  border: 2px solid rgba(0,212,255,0.2);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}
.about-award {
  position: absolute;
  top: 50%;
  left: 60%;
  transform: translate(-50%, -50%);
  background: var(--bg-card);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 2;
}
.award-icon { font-size: 1.6rem; }
.award-text { font-family: var(--font-heading); font-size: 0.8rem; font-weight: 600; color: var(--white); line-height: 1.3; }

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-icon {
  width: 46px; height: 46px;
  border-radius: var(--radius-sm);
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-info-label { font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; font-family: var(--font-mono); }
.contact-info-value { color: var(--navy); font-size: 0.95rem; margin-top: 2px; }

.form-group { margin-bottom: 20px; }
.form-label { display: block; font-family: var(--font-heading); font-size: 0.85rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px; }
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: #ffffff;
  border: 1.5px solid #dce4ec;
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--navy);
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { appearance: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

/* ── Map ── */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 320px;
  margin-top: 40px;
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(4,8,15,0.96);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(8px);
}
.lightbox.active { opacity: 1; pointer-events: all; }
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  object-fit: contain;
  border: 1px solid var(--border);
}
.lightbox-close {
  position: absolute;
  top: 24px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--white);
  font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-close:hover { background: var(--red); border-color: var(--red); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--white);
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.lightbox-nav:hover { background: var(--navy); border-color: var(--cyan); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ── Animations ── */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.float { animation: float 4s ease-in-out infinite; }
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Utility ── */
.text-center { text-align: center; }
.text-red    { color: var(--red); }
.text-cyan   { color: var(--cyan); }
.text-muted  { color: var(--text-muted); }
.text-white  { color: var(--white); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.flex  { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-8  { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.d-none { display: none !important; }

/* ── Gradient Text ── */
.gradient-text {
  background: linear-gradient(135deg, var(--cyan), var(--navy) 70%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gradient-text-red {
  background: linear-gradient(135deg, var(--red), #ff8a93);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Divider ── */
.divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  border-radius: 2px;
  margin: 20px auto;
}

/* ── Image fallback overlay ── */
.img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--bg-elevated), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--text-dim);
}

/* ── Section bg variants ── */
.bg-card    { background: var(--bg-card); }
.bg-elevated { background: var(--bg-elevated); }

/* ── Process Steps ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.steps-grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}
@media (max-width: 800px) {
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid::before { display: none; }
}
@media (max-width: 500px) { .steps-grid { grid-template-columns: 1fr; } }

.step-item {
  text-align: center;
  padding: 24px 20px;
  position: relative;
}
.step-number {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 2px solid var(--cyan);
  background: #ffffff;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--cyan);
  position: relative;
  z-index: 1;
}
.step-item h4 { margin-bottom: 8px; }
.step-item p  { font-size: 0.85rem; }

/* ── Sticky Header Progress ── */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--cyan));
  z-index: 1001;
  transition: width 0.1s linear;
}

/* ── Video Placeholder ── */
.video-placeholder {
  aspect-ratio: 16/9;
  background: var(--bg-elevated);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}
.video-placeholder:hover { border-color: var(--border-bright); }
.play-btn {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--red);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 32px var(--red-glow);
  transition: var(--transition);
}
.video-placeholder:hover .play-btn { transform: scale(1.1); box-shadow: 0 12px 40px var(--red-glow); }

/* ── Tag List ── */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  padding: 4px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}