/* ============================================================
   Public Pages — Phase 3 polish
   Matching the lesson player's design language.
   Loaded conditionally for any view passing publicPage:true.
   ============================================================ */

.public-page {
  background: #fafbfd;
  color: #363436;
  font-family: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* ===== HEADER ===== */
.public-shell .public-header {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 18px 40px;
  border-bottom: 1px solid #e8eef3;
  position: sticky;
  top: 0;
  z-index: 100;
}
.public-shell .public-logo {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0c3455;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.public-shell .public-nav { gap: 22px; }
.public-shell .public-nav a {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #363436;
  transition: color 0.15s;
}
.public-shell .public-nav a:hover { color: #238c92; }
.public-shell .public-nav a.btn {
  background: #00a14f;
  color: #fff;
  padding: 10px 18px;
  border-radius: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.72rem;
}
.public-shell .public-nav a.btn:hover { background: #008a43; color: #fff; }

/* ===== HERO BASE ===== */
.public-shell .hero-public,
.public-page .hero-public {
  background:
    radial-gradient(ellipse 70% 50% at 20% 100%, rgba(62,194,207,0.18), transparent 60%),
    radial-gradient(ellipse 70% 60% at 90% 0%, rgba(0,161,79,0.08), transparent 50%),
    linear-gradient(135deg, #0c3455 0%, #154564 50%, #08233f 100%);
  color: #fff;
  padding: 120px 80px 110px;
  position: relative;
  overflow: hidden;
}
.public-page .hero-public::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4' /%3E%3C/svg%3E");
  opacity: 0.1;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.public-page .hero-public > * { position: relative; z-index: 2; }
.public-page .hero-public-inner { max-width: 1100px; margin: 0 auto; }
.public-page .hero-public.small { padding: 64px 40px 56px; }

.public-page .hero-eyebrow {
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  color: #3ec2cf;
  margin-bottom: 32px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-transform: uppercase;
}
.public-page .hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px; height: 1px;
  background: #3ec2cf;
}

.public-page .hero-public h1 {
  font-weight: 800;
  font-size: 4rem;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: #fff;
  margin-bottom: 22px;
  text-transform: uppercase;
}

.public-page .hero-public p,
.public-page .hero-public .hero-subtitle {
  font-weight: 400;
  font-size: 1.3rem;
  line-height: 1.45;
  color: rgba(255,255,255,0.78);
  max-width: 720px;
  margin-top: 0;
  margin-bottom: 40px;
  letter-spacing: 0;
}

.public-page .hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.public-page .btn-primary {
  background: #00a14f;
  color: #fff;
  padding: 16px 28px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.public-page .btn-primary:hover { background: #008a43; transform: translateY(-1px); color: #fff; }

.public-page .btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 16px 24px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 6px;
  transition: all 0.2s;
}
.public-page .btn-ghost:hover { background: rgba(255,255,255,0.08); color: #fff; border-color: #fff; }

.public-page .btn-lg { padding: 18px 32px; font-size: 0.9rem; }

.public-page .badge-client-only {
  display: inline-block;
  background: rgba(0,161,79,0.18);
  border: 1px solid rgba(0,161,79,0.4);
  color: #d5d839;
  padding: 5px 12px;
  border-radius: 12px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* ===== EDITORIAL COURSE HERO (course-detail) ===== */
.public-page .hero-course {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}
.public-page .hero-course-num {
  font-weight: 100;
  font-style: italic;
  font-size: 13rem;
  line-height: 0.85;
  letter-spacing: -0.07em;
  margin-bottom: -28px;
  margin-right: -10px;
  background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0.25) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  justify-self: end;
}

.public-page .hero-meta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.public-page .hero-meta-sep {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
}

/* ===== SECTIONS ===== */
.public-page .section {
  padding: 96px 40px;
}
.public-page .section-inner { max-width: 1100px; margin: 0 auto; }
.public-page .section-inner.narrow { max-width: 780px; }

.public-page .section-eyebrow {
  font-weight: 800;
  font-size: 0.7rem;
  letter-spacing: 0.32em;
  color: #238c92;
  margin-bottom: 14px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.public-page .section-eyebrow::before {
  content: '';
  width: 28px; height: 1px;
  background: #238c92;
}

.public-page .section h2 {
  font-weight: 800;
  font-size: 2.4rem;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: #0c3455;
  margin-bottom: 36px;
  max-width: 720px;
}
.public-page .section h2.center { margin-left: auto; margin-right: auto; text-align: center; }

.public-page .section-intro {
  font-size: 1.15rem;
  color: #4a4d50;
  max-width: 720px;
  margin-bottom: 36px;
  line-height: 1.6;
}

/* ===== COURSE GRID & CARDS ===== */
.public-page .course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.public-page .course-card {
  background: #ffffff;
  border: 1px solid #e8eef3;
  border-radius: 10px;
  overflow: hidden;
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
  position: relative;
}
.public-page .course-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px -12px rgba(12,52,85,0.18);
  border-color: #3ec2cf;
}
.public-page .course-card-header {
  padding: 32px 26px 28px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.public-page .course-card-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4' /%3E%3C/svg%3E");
  opacity: 0.1;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.public-page .course-card-header > * { position: relative; z-index: 2; }
.public-page .course-card-num {
  font-weight: 100;
  font-style: italic;
  font-size: 2.8rem;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
}
.public-page .course-card-meta {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.85);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.public-page .course-card-title {
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}
.public-page .course-card-body {
  padding: 22px 26px 26px;
}
.public-page .course-card-subtitle {
  font-size: 0.92rem;
  color: #4a4d50;
  line-height: 1.5;
  margin-bottom: 14px;
}
.public-page .course-card-cta {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #238c92;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s, transform 0.2s;
}
.public-page .course-card:hover .course-card-cta { transform: translateX(4px); color: #0c3455; }

/* ===== BUNDLE BANNER ===== */
.public-page .bundle-banner {
  background: linear-gradient(135deg, #0c3455 0%, #154564 50%, #08233f 100%);
  color: #fff;
  border-radius: 12px;
  padding: 48px 44px;
  margin-top: 24px;
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
}
.public-page .bundle-banner::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4' /%3E%3C/svg%3E");
  opacity: 0.08;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.public-page .bundle-banner > * { position: relative; z-index: 2; }
.public-page .bundle-banner h3 {
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.public-page .bundle-banner p { font-size: 0.95rem; color: rgba(255,255,255,0.78); }

/* ===== ALL-ACCESS CARD ===== */
.public-page .all-access-card {
  background: linear-gradient(135deg, #0c3455 0%, #154564 60%, #08233f 100%);
  color: #fff;
  padding: 48px 44px 40px;
  border-radius: 12px;
  margin-top: 16px;
  position: relative;
  overflow: hidden;
}
.public-page .all-access-card::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4' /%3E%3C/svg%3E");
  opacity: 0.08;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.public-page .all-access-card > * { position: relative; z-index: 2; }
.public-page .all-access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-bottom: 28px;
}
.public-page .all-access-label {
  font-weight: 800;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: #3ec2cf;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.public-page .all-access-price {
  font-weight: 200;
  font-size: 3.2rem;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}
.public-page .all-access-price span {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
  opacity: 0.7;
}
.public-page .all-access-meta {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  font-style: italic;
}

/* ===== CURRICULUM PREVIEW ===== */
.public-page .curriculum-preview {
  border-top: 1px solid #e8eef3;
  padding-top: 14px;
}
.public-page .curriculum-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid #e8eef3;
  align-items: start;
}
.public-page .curriculum-item:last-child { border-bottom: none; }
.public-page .curriculum-num {
  font-weight: 100;
  font-style: italic;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.04em;
  color: #b8c1cc;
}
.public-page .curriculum-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0c3455;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.public-page .curriculum-theme {
  font-size: 0.92rem;
  font-style: italic;
  color: #5a6a7a;
  line-height: 1.4;
}

/* ===== REVIEWS ===== */
.public-page .reviews {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 18px;
}
.public-page .review {
  background: #ffffff;
  border: 1px solid #e8eef3;
  border-radius: 10px;
  padding: 24px 26px;
  transition: transform 0.2s;
}
.public-page .review:hover { transform: translateY(-2px); }
.public-page .review-stars {
  color: #d5d839;
  font-size: 1rem;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.public-page .review-title {
  font-weight: 800;
  color: #0c3455;
  font-size: 1rem;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.public-page .review-body {
  font-size: 0.92rem;
  color: #4a4d50;
  line-height: 1.55;
  font-style: italic;
}
.public-page .review-author {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #8a98a6;
  text-transform: uppercase;
  margin-top: 14px;
}

/* ===== REFUND POLICY ===== */
.public-page .refund-policy {
  background: #fff;
  border: 1px solid #e8eef3;
  border-left: 4px solid #00a14f;
  padding: 22px 26px;
  border-radius: 8px;
  font-size: 0.92rem;
  color: #4a4d50;
}
.public-page .refund-policy strong { color: #00a14f; }

/* ===== ENROL FORM ===== */
.public-page .enrol-form {
  display: flex;
  gap: 10px;
  align-items: stretch;
  flex-wrap: wrap;
  max-width: 560px;
}
.public-page .enrol-discount {
  background: rgba(255,255,255,0.95);
  border: 1.5px solid rgba(255,255,255,0.4);
  padding: 14px 18px;
  flex: 1;
  min-width: 200px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 6px;
  color: #0c3455;
}
.public-page .enrol-discount::placeholder { color: #8a98a6; }
.public-page .enrol-discount:focus { outline: none; border-color: #3ec2cf; background: #fff; }

/* ===== CALCULATOR LANDING ===== */
.public-page .calculator-shell {
  background: #fff;
  border: 1px solid #e8eef3;
  border-radius: 12px;
  box-shadow: 0 16px 48px -12px rgba(12,52,85,0.12);
  overflow: hidden;
  margin-top: -60px;
  position: relative;
  z-index: 5;
}
.public-page .calculator-iframe {
  width: 100%;
  min-height: 720px;
  border: 0;
  display: block;
}

/* ===== LEGAL ===== */
.public-page .legal-body {
  font-size: 1.02rem;
  line-height: 1.78;
  color: #363436;
  margin-top: 18px;
}
.public-page .legal-body h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #0c3455;
  margin: 40px 0 12px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}
.public-page .legal-body p { margin-bottom: 18px; }

/* ===== FOOTER ===== */
.public-page .public-footer {
  background: linear-gradient(180deg, #0c3455 0%, #08233f 100%);
  color: #fff;
  padding: 80px 40px 48px;
  position: relative;
  overflow: hidden;
}
.public-page .public-footer::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.4' /%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.public-page .public-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  align-items: start;
  position: relative;
  z-index: 2;
}
.public-page .footer-brand strong {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  display: block;
  margin-bottom: 8px;
}
.public-page .footer-brand {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}
.public-page .footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.public-page .footer-links a {
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: color 0.15s;
}
.public-page .footer-links a:hover { color: #3ec2cf; }
.public-page .footer-copyright {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  align-self: end;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .public-page .hero-public { padding: 64px 24px 56px; }
  .public-page .hero-public h1 { font-size: 2.4rem; }
  .public-page .hero-public p, .public-page .hero-public .hero-subtitle { font-size: 1.05rem; }
  .public-page .hero-course { grid-template-columns: 1fr; gap: 0; }
  .public-page .hero-course-num { font-size: 8rem; justify-self: start; margin-bottom: 12px; }
  .public-page .section { padding: 56px 24px; }
  .public-page .section h2 { font-size: 1.8rem; }
  .public-page .all-access-grid { grid-template-columns: 1fr; gap: 24px; }
  .public-page .bundle-banner { grid-template-columns: 1fr; gap: 18px; }
  .public-page .public-footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .public-page .curriculum-item { grid-template-columns: 60px 1fr; gap: 14px; }
  .public-page .curriculum-num { font-size: 2rem; }
}