/* ── LCS-101 Design System v2 ──────────────────────────────── */

:root {
  --blue: #1a4fd6;
  --blue-dark: #0f3399;
  --blue-light: #e8eefb;
  --blue-hover: #1543b8;
  --blue-glow: rgba(26,79,214,0.35);
  --yellow: #f5d442;
  --yellow-light: #fef9e7;
  --bg: #ffffff;
  --bg-warm: #f5f7fc;
  --bg-dark: #0b1128;
  --bg-dark-2: #111d42;
  --bg-card: #ffffff;
  --border: #e2e6ef;
  --text: #1a1e2e;
  --text-2: #5b6478;
  --text-3: #8b93a5;
  --text-light: #e0e6f0;
  --text-light-2: #9aa4be;
  --shadow-sm: 0 1px 3px rgba(26,30,46,0.06);
  --shadow-md: 0 4px 20px rgba(26,30,46,0.10);
  --shadow-lg: 0 8px 40px rgba(26,30,46,0.12);
  --shadow-glow: 0 4px 30px rgba(26,79,214,0.20);
  --radius: 14px;
  --radius-sm: 8px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'DM Sans', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.15;
  text-wrap: balance;
  color: var(--text);
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section-alt { background: var(--bg-warm); }

.section-dark {
  background: var(--bg-dark);
  color: var(--text-light);
}

.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .section-sub { color: var(--text-light-2); }
.section-dark .section-eyebrow { color: var(--yellow); }

.req { color: #dc2626; }

/* ── Animations ─────────────────────────────────────────── */

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(3deg); }
}

@keyframes float-alt {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-14px) rotate(-4deg); }
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(26,79,214,0.15); }
  50% { box-shadow: 0 0 40px rgba(26,79,214,0.30); }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* CS concept floating icons */
.cs-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.cs-icon {
  position: absolute;
  width: 70px;
  height: 70px;
  opacity: 0.7;
}

.cs-icon-1 { top: 12%; left: 65%; animation: float 8s ease-in-out infinite; }
.cs-icon-2 { top: 60%; left: 72%; animation: float-alt 10s ease-in-out infinite 1s; }
.cs-icon-3 { top: 35%; left: 82%; animation: float-slow 12s ease-in-out infinite 2s; }
.cs-icon-4 { top: 75%; left: 55%; animation: float 9s ease-in-out infinite 1.5s; }
.cs-icon-5 { top: 20%; left: 50%; animation: float-alt 11s ease-in-out infinite 0.5s; }

@keyframes typing {
  from { width: 0; }
  to { width: 100%; }
}

@keyframes blink-caret {
  50% { border-color: transparent; }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes orbit {
  from { transform: rotate(0deg) translateX(140px) rotate(0deg); }
  to { transform: rotate(360deg) translateX(140px) rotate(-360deg); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

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

/* ── Nav ─────────────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

.nav.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.nav-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: var(--blue);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover { color: var(--text); }

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.3s;
}

.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--blue-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
}

/* ── Hero ────────────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 68px;
  background: linear-gradient(135deg, #0b1128 0%, #142052 40%, #1a4fd6 100%);
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(245,212,66,0.3);
  filter: blur(1px);
}

.hero-particle:nth-child(1) { width: 4px; height: 4px; top: 20%; left: 15%; animation: float 6s ease-in-out infinite; }
.hero-particle:nth-child(2) { width: 6px; height: 6px; top: 40%; left: 80%; animation: float-alt 8s ease-in-out infinite; }
.hero-particle:nth-child(3) { width: 3px; height: 3px; top: 70%; left: 25%; animation: float 7s ease-in-out infinite 1s; }
.hero-particle:nth-child(4) { width: 5px; height: 5px; top: 30%; left: 60%; animation: float-alt 9s ease-in-out infinite 0.5s; }
.hero-particle:nth-child(5) { width: 4px; height: 4px; top: 80%; left: 70%; animation: float 5s ease-in-out infinite 2s; }
.hero-particle:nth-child(6) { width: 3px; height: 3px; top: 15%; left: 45%; animation: float-slow 10s ease-in-out infinite; }

.hero-floating {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.hero-float-item {
  position: absolute;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 14px 18px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  white-space: nowrap;
}

.hero-float-item:nth-child(1) { top: 18%; right: 8%; animation: float 7s ease-in-out infinite; }
.hero-float-item:nth-child(2) { top: 45%; right: 5%; animation: float-alt 9s ease-in-out infinite 1s; }
.hero-float-item:nth-child(3) { top: 72%; right: 12%; animation: float 6s ease-in-out infinite 2s; }
.hero-float-item:nth-child(4) { top: 55%; right: 25%; animation: float-alt 8s ease-in-out infinite 0.5s; }
.hero-float-item:nth-child(5) { top: 25%; right: 28%; animation: float-slow 10s ease-in-out infinite 1.5s; }

.hero-float-item .kw { color: #7dd3fc; }
.hero-float-item .fn { color: #c084fc; }
.hero-float-item .str { color: var(--yellow); }
.hero-float-item .num { color: #86efac; }
.hero-float-item .op { color: #f472b6; }

.hero-orbit {
  position: absolute;
  top: 50%;
  right: 18%;
  width: 280px;
  height: 280px;
  margin-top: -140px;
  pointer-events: none;
}

.hero-orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 50%;
}

.hero-orbit-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(245,212,66,0.5);
  animation: orbit 12s linear infinite;
}

.hero-orbit-dot:nth-child(3) {
  width: 7px;
  height: 7px;
  margin: -3.5px 0 0 -3.5px;
  background: #7dd3fc;
  box-shadow: 0 0 10px rgba(125,211,252,0.5);
  animation: orbit 18s linear infinite reverse;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  animation: slide-up 0.8s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--yellow);
  background: rgba(245,212,66,0.1);
  border: 1px solid rgba(245,212,66,0.2);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(38px, 5.5vw, 58px);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: #fff;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--yellow), #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .subtitle {
  font-size: 17px;
  color: var(--text-light-2);
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── Buttons ────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn-yellow {
  background: var(--yellow);
  color: var(--text);
}

.btn-yellow:hover {
  background: #f0cc2e;
  box-shadow: 0 4px 20px rgba(245,212,66,0.35);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.35);
}

.btn-outline {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: var(--shadow-sm);
}

/* ── Stats ───────────────────────────────────────────────── */

.stats-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 72px;
}

.stat-item {
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: background 0.3s, transform 0.3s;
}

.stat-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}

.stat-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--yellow);
}

.stat-label {
  font-size: 13px;
  color: var(--text-light-2);
  margin-top: 4px;
}

/* ── Section headers ─────────────────────────────────────── */

.section-eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 12px;
}

.section-sub {
  font-size: 16px;
  color: var(--text-2);
  max-width: 560px;
  line-height: 1.7;
}

/* ── Programs ────────────────────────────────────────────── */

.programs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.program-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.35s, transform 0.35s;
  position: relative;
  overflow: hidden;
}

.program-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--yellow));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.program-card:hover::before { transform: scaleX(1); }

.program-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--blue);
  transition: background 0.3s, color 0.3s;
}

.program-card:hover .program-icon {
  background: var(--blue);
  color: #fff;
}

.program-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.program-card h3 { font-size: 20px; margin-bottom: 8px; }

.program-card .desc {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 20px;
  line-height: 1.7;
}

.program-details {
  list-style: none;
  font-size: 13px;
  color: var(--text-2);
}

.program-details li {
  padding: 8px 0;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
}

.program-details .val { color: var(--text); font-weight: 600; }

.program-price {
  margin-top: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--blue);
}

.program-price span {
  font-size: 14px;
  color: var(--text-2);
  font-weight: 400;
}

/* ── About / Why ─────────────────────────────────────────── */

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.why-item {
  display: flex;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius);
  transition: background 0.3s;
}

.why-item:hover { background: rgba(26,79,214,0.04); }

.why-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  transition: background 0.3s, color 0.3s;
}

.why-item:hover .why-icon {
  background: var(--blue);
  color: #fff;
}

.why-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.why-item h3 { font-size: 16px; margin-bottom: 6px; }
.why-item p { font-size: 14px; color: var(--text-2); line-height: 1.7; }

/* ── Testimonials ────────────────────────────────────────── */

.testimonial-slider {
  margin-top: 48px;
  position: relative;
  overflow: hidden;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  flex: 0 0 100%;
  min-width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 40px 36px;
  position: relative;
  box-sizing: border-box;
}

.testimonial-card::before {
  content: '\201C';
  font-size: 48px;
  font-family: Georgia, serif;
  color: var(--yellow);
  opacity: 0.25;
  position: absolute;
  top: 16px;
  left: 24px;
  line-height: 1;
}

.testimonial-stars {
  color: var(--yellow);
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 14px;
  position: relative;
  padding-top: 28px;
}

.testimonial-card blockquote {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-light);
  font-style: italic;
}

.testimonial-author {
  margin-top: 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--yellow);
}

.testimonial-role {
  font-size: 12px;
  color: var(--text-light-2);
  font-weight: 400;
}

.testimonial-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.testimonial-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  cursor: pointer;
  transition: background 0.2s;
}

.testimonial-btn:hover {
  background: rgba(255,255,255,0.15);
}

.testimonial-dots {
  display: flex;
  gap: 8px;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  padding: 0;
}

.testimonial-dot.active {
  background: var(--yellow);
  transform: scale(1.2);
}

/* ── Resources ───────────────────────────────────────────── */

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.resource-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s;
}

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

.resource-card h3 { font-size: 16px; margin-bottom: 6px; }
.resource-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; }

.resource-icon {
  width: 48px;
  height: 48px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 16px;
  transition: background 0.3s, color 0.3s;
}

.resource-card:hover .resource-icon {
  background: var(--blue);
  color: #fff;
}

.resource-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ── Blog cards ──────────────────────────────────────────── */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
}

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

.blog-card .date {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.blog-card h3 { font-size: 17px; margin-bottom: 8px; line-height: 1.3; }
.blog-card p { font-size: 13px; color: var(--text-2); line-height: 1.6; flex: 1; }

.blog-card .read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue);
  transition: gap 0.3s;
}

.blog-card:hover .read-more { gap: 10px; }

/* ── Contact ─────────────────────────────────────────────── */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
}

.contact-info { display: flex; flex-direction: column; gap: 20px; }

.contact-item { display: flex; gap: 14px; align-items: flex-start; }

.contact-item .icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
}

.contact-item .icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-item h3 { font-size: 14px; margin-bottom: 2px; }
.contact-item p, .contact-item a { font-size: 14px; color: var(--text-2); }
.contact-item a:hover { color: var(--blue); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.contact-form input,
.contact-form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,79,214,0.1);
}

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

/* ── Register page ───────────────────────────────────────── */

.register-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  padding-bottom: 48px;
  background: linear-gradient(165deg, var(--bg) 0%, var(--blue-light) 100%);
}

.register-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
  margin-top: 48px;
}

.register-info h2 { font-size: 28px; margin-bottom: 16px; }
.register-info p { font-size: 15px; color: var(--text-2); line-height: 1.7; margin-bottom: 24px; }

.register-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.register-features li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.6;
}

.register-features .check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--blue-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-top: 1px;
}

.register-features .check svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.register-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-md);
}

.register-form-card h3 { font-size: 20px; margin-bottom: 24px; }

.register-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.register-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.register-form .form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.register-form input,
.register-form select,
.register-form textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,79,214,0.1);
}

.register-form textarea { resize: vertical; min-height: 100px; }

/* ── Footer ──────────────────────────────────────────────── */

.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  background: var(--bg);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy { font-size: 13px; color: var(--text-3); }

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 13px;
  color: var(--text-2);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--blue); }

/* ── Blog post layout ────────────────────────────────────── */

.blog-post {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.blog-post .back {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 32px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-post .back:hover { color: var(--blue); }

.blog-post .meta {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.blog-post h1 { font-size: 36px; margin-bottom: 20px; }

.blog-post .lead {
  font-size: 18px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 40px;
}

.blog-post h2 { font-size: 22px; margin: 40px 0 16px; color: var(--blue); }

.blog-post p { font-size: 16px; line-height: 1.8; color: var(--text-2); margin-bottom: 16px; }

.blog-post ul, .blog-post ol {
  margin: 0 0 16px 20px;
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.8;
}

.blog-post a { color: var(--blue); font-weight: 500; }
.blog-post a:hover { text-decoration: underline; }

.blog-post .cta-box {
  background: var(--blue-light);
  border: 1px solid rgba(26,79,214,0.15);
  border-radius: var(--radius);
  padding: 28px;
  margin: 32px 0;
  text-align: center;
}

.blog-post .cta-box p { color: var(--text); margin-bottom: 16px; }

/* ── Mobile ──────────────────────────────────────────────── */

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ffffff;
    padding: 100px 32px 32px;
    gap: 20px;
    z-index: 998;
    overflow-y: auto;
    align-items: flex-start;
  }

  .nav-links.open a {
    font-size: 18px;
    color: var(--text);
  }

  .hero-floating, .hero-orbit { display: none; }
  .stats-strip { grid-template-columns: repeat(3, 1fr); }
  .programs-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .why-item { padding: 16px; }
  .resources-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 28px 20px; }
  .register-wrapper { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }

  .hero h1 { font-size: 32px; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .section { padding: 64px 0; }
}