/* ===== CRANBERRY LEARN — Full Stylesheet ===== */
/* Inspired by HBS ExEd, IMD, BTS, CCL, Korn Ferry */

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1a1a2e;
  line-height: 1.65;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: color 0.2s; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 90%;
  max-width: 1160px;
  margin: 0 auto;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  line-height: 1.2;
  letter-spacing: -0.02em;
}

/* ---------- Navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  backdrop-filter: blur(10px);
}

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

.logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #A0153E;
  letter-spacing: -0.03em;
}

.logo span { color: #1a1a2e; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: #555;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #A0153E;
  transition: width 0.25s;
}

.nav-links a:hover { color: #A0153E; }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: #A0153E; }

.nav-cta {
  background: #A0153E;
  color: #fff !important;
  padding: 0.55rem 1.4rem;
  border-radius: 5px;
  font-weight: 600;
  font-size: 0.88rem;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover { background: #7e1030; color: #fff !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: #1a1a2e;
  border-radius: 2px;
  transition: 0.3s;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, #0d0517 0%, #2a0a20 25%, #A0153E 70%, #c4264f 100%);
  color: #fff;
  padding: 7rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.1;
  max-width: 720px;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.15rem;
  max-width: 580px;
  opacity: 0.88;
  line-height: 1.75;
  margin-bottom: 2.2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 5px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
}

.btn-primary {
  background: #fff;
  color: #A0153E;
}

.btn-primary:hover {
  background: #F0E0E8;
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.5);
  color: #fff;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
}

.btn-cran {
  background: #A0153E;
  color: #fff;
}

.btn-cran:hover {
  background: #7e1030;
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: #A0153E;
  border: 2px solid #A0153E;
}

.btn-ghost:hover {
  background: #A0153E;
  color: #fff;
}

/* ---------- Social Proof Bar ---------- */
.proof-bar {
  padding: 3rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.proof-bar p {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #999;
  margin-bottom: 1.5rem;
}

.logo-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.logo-row span {
  font-size: 1.05rem;
  font-weight: 700;
  color: #bbb;
  letter-spacing: -0.01em;
}

/* ---------- Section ---------- */
.section {
  padding: 5.5rem 0;
}

.section--alt {
  background: #faf6f8;
}

.section--dark {
  background: #0d0517;
  color: #fff;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #A0153E;
  margin-bottom: 0.75rem;
}

.section--dark .section-eyebrow {
  color: #e8a0b8;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}

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

.section-subtitle {
  max-width: 620px;
  color: #666;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.section-subtitle--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section--dark .section-subtitle {
  color: rgba(255,255,255,0.65);
}

/* ---------- Card Grid ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card-grid--2 {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 2.2rem 2rem;
  transition: transform 0.25s, box-shadow 0.25s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: #F0E0E8;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  font-size: 1.3rem;
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: #1a1a2e;
}

.card p {
  font-size: 0.93rem;
  color: #666;
  line-height: 1.7;
}

/* ---------- Programme Cards ---------- */
.programme-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}

.programme-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.programme-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: #1a1a2e;
}

.programme-card p {
  font-size: 0.93rem;
  color: #666;
  line-height: 1.7;
  flex: 1;
}

.programme-meta {
  display: flex;
  gap: 0.5rem;
  margin-top: 1.4rem;
  flex-wrap: wrap;
}

.tag {
  display: inline-block;
  background: #F0E0E8;
  color: #A0153E;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: 50px;
}

.programme-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.2rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: #A0153E;
}

.programme-card .learn-more:hover {
  gap: 0.7rem;
}

/* ---------- Stats Row ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
  padding: 3.5rem 0;
}

.stat h3 {
  font-size: 2.4rem;
  font-weight: 800;
  color: #A0153E;
  margin-bottom: 0.3rem;
}

.section--dark .stat h3 {
  color: #fff;
}

.stat p {
  font-size: 0.88rem;
  color: #666;
  font-weight: 500;
}

.section--dark .stat p {
  color: rgba(255,255,255,0.6);
}

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.testimonial {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 2.2rem 2rem;
}

.testimonial blockquote {
  font-size: 1.02rem;
  line-height: 1.75;
  color: #333;
  font-style: italic;
  margin-bottom: 1.2rem;
}

.testimonial cite {
  font-style: normal;
  font-size: 0.88rem;
}

.testimonial cite strong {
  display: block;
  font-weight: 700;
  color: #1a1a2e;
}

.testimonial cite span {
  color: #888;
  font-size: 0.82rem;
}

/* ---------- Big Text Section ---------- */
.big-text {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.big-text p {
  font-size: 1.25rem;
  line-height: 1.8;
  color: #333;
}

.section--dark .big-text p {
  color: rgba(255,255,255,0.8);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, #0d0517 0%, #2a0a20 25%, #A0153E 70%, #c4264f 100%);
  color: #fff;
  text-align: center;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.cta-banner p {
  font-size: 1.05rem;
  opacity: 0.85;
  max-width: 520px;
  margin: 0 auto 2rem;
}

.cta-banner .btn-primary {
  font-size: 1rem;
  padding: 0.95rem 2.4rem;
}

/* ---------- Founder Cards ---------- */
.founder-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.founder-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 10px;
  padding: 2.5rem 2rem;
  transition: transform 0.25s, box-shadow 0.25s;
}

.founder-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.founder-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 0.2rem;
}

.founder-card .role {
  font-weight: 600;
  font-size: 0.92rem;
  color: #A0153E;
  margin-bottom: 1.2rem;
}

.founder-card p {
  font-size: 0.93rem;
  color: #555;
  line-height: 1.75;
  margin-bottom: 0.5rem;
}

.credential-list {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.credential-list li {
  font-size: 0.88rem;
  color: #555;
  padding-left: 1.2rem;
  position: relative;
}

.credential-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: #A0153E;
  font-weight: 700;
}

/* ---------- Page Header ---------- */
.page-header {
  background: linear-gradient(135deg, #0d0517 0%, #2a0a20 25%, #A0153E 70%, #c4264f 100%);
  color: #fff;
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  border-radius: 50%;
}

.page-header h1 {
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  position: relative;
}

.page-header p {
  font-size: 1.08rem;
  opacity: 0.85;
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}

/* ---------- Contact Form ---------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-form-wrap h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.contact-form-wrap > p {
  font-size: 0.95rem;
  color: #666;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  color: #1a1a2e;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #A0153E;
  box-shadow: 0 0 0 3px rgba(160,21,62,0.08);
}

.contact-info-side h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #1a1a2e;
}

.contact-detail {
  margin-bottom: 1.5rem;
}

.contact-detail h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #A0153E;
  margin-bottom: 0.25rem;
}

.contact-detail p {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.footer {
  background: #0d0517;
  color: rgba(255,255,255,0.8);
  padding: 4rem 0 2rem;
}

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

.footer h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 1.2rem;
}

.footer p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
}

.footer .footer-brand p {
  max-width: 280px;
  margin-top: 0.8rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
}

.footer-links a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom a {
  color: rgba(255,255,255,0.35);
  margin-left: 1.5rem;
}

.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    padding: 1.5rem 5%;
    gap: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  }

  .nav-links.open { display: flex; }

  .hero { padding: 4.5rem 0 3.5rem; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }

  .card-grid { grid-template-columns: 1fr; }
  .card-grid--2 { grid-template-columns: 1fr; }

  .stats-row { grid-template-columns: repeat(2, 1fr); }

  .testimonial-grid { grid-template-columns: 1fr; }
  .founder-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  .footer-bottom a { margin-left: 0; margin-right: 1rem; }

  .section { padding: 3.5rem 0; }
  .section-title { font-size: 1.7rem; }

  .page-header { padding: 3.5rem 0 3rem; }
  .page-header h1 { font-size: 1.9rem; }

  .contact-layout { grid-template-columns: 1fr; }
}