/* ============================================================
   START HERE PAGE — CSS
   Depends on: global.css, header.css
   ============================================================ */

body { background: var(--bg-dark); }

/* Shared utilities needed on this page */
.bbh-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--soft-white);
  background: var(--brand-teal);
  border: none;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.22s, transform 0.18s, box-shadow 0.22s;
  white-space: nowrap;
}
.bbh-btn-primary:hover {
  background: #006b6c;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0,88,89,0.35);
}
.bbh-btn-primary:active { transform: scale(0.97); }

.bbh-btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid rgba(0,88,89,0.25);
  border-radius: 6px;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.bbh-btn-outline-dark:hover {
  color: var(--brand-teal);
  border-color: var(--brand-teal);
  background: rgba(0,88,89,0.05);
}

/* ============================================================
   HERO
   ============================================================ */
.st-hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px 60px;
  position: relative;
  background: linear-gradient(165deg, #021C10 0%, #0A2F1A 50%, #0D3B22 100%);
  overflow: hidden;
}

.st-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 55%, rgba(0,88,89,0.20) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 20%, rgba(53,189,143,0.07) 0%, transparent 50%);
  pointer-events: none;
}

.st-hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  animation: stFadeUp 0.9s ease both;
}

.st-hero-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}
.st-eyebrow-line {
  width: 28px;
  height: 1px;
  background: var(--brand-mint);
  opacity: 0.5;
}
.st-hero-eyebrow span {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-mint);
}

.st-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-inverse);
  margin-bottom: 24px;
}
.st-hero h1 em {
  font-style: italic;
  color: var(--brand-mint);
}

.st-hero-sub {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(245,240,232,0.65);
  max-width: 520px;
  margin: 0 auto;
}

.st-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(245,240,232,0.28);
  font-family: var(--font-ui);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  animation: stPulse 2.5s ease-in-out infinite;
  z-index: 2;
}
.st-scroll-indicator svg { width: 18px; height: 18px; }

/* ============================================================
   SHARED SECTION STYLES
   ============================================================ */
.st-section {
  background: var(--soft-white);
  padding: 80px 24px;
}
.st-section-inner {
  max-width: 680px;
  margin: 0 auto;
}

.st-divider {
  width: 48px;
  height: 1px;
  background: var(--brand-teal);
  opacity: 0.3;
  margin: 0 auto 24px;
}

.st-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.st-label-light { color: rgba(245,240,232,0.40); }

.st-section h2,
.st-book-info h2,
.st-work-inner h2,
.st-newsletter-inner h2,
.st-podcast-info h2,
.st-research-inner h2,
.st-resources-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.st-section h2 { color: var(--text-primary); }

.st-section p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}
.st-section p strong {
  color: var(--text-primary);
  font-weight: 500;
}
.st-section p em { font-style: italic; }

.st-cta-row {
  margin-top: 32px;
}

/* Frame block (callout) */
.st-frame {
  background: var(--warm-cream);
  border-radius: 8px;
  padding: 32px 28px;
  margin: 32px 0;
  border-left: 3px solid var(--brand-teal);
}
.st-frame h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--brand-teal);
  margin-bottom: 12px;
  line-height: 1.3;
}
.st-frame p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}
.st-frame-note {
  font-size: 13px !important;
  color: var(--text-muted) !important;
  margin-top: 12px !important;
}

/* ============================================================
   SECTION 02 — VIDEO
   ============================================================ */
.st-video-section {
  background: var(--bg-dark);
  padding: 80px 24px;
  text-align: center;
  position: relative;
}
.st-video-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(0,88,89,0.20) 0%, transparent 60%);
  pointer-events: none;
}
.st-video-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}
.st-video-inner h2 {
  color: var(--text-inverse);
  margin-top: 12px;
}
.st-video-sub {
  font-size: 15px;
  color: rgba(245,240,232,0.55);
  margin-bottom: 40px;
  line-height: 1.65;
}
.st-video-wrapper {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  border: 1px solid rgba(53,189,143,0.12);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.st-video-wrapper:hover {
  border-color: rgba(53,189,143,0.28);
  background: rgba(255,255,255,0.06);
}
.st-play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(53,189,143,0.15);
  border: 1px solid rgba(53,189,143,0.30);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-mint);
  transition: background 0.2s, transform 0.2s;
}
.st-play-btn svg { width: 20px; height: 20px; margin-left: 3px; }
.st-video-wrapper:hover .st-play-btn {
  background: rgba(53,189,143,0.25);
  transform: scale(1.08);
}
.st-video-note {
  font-size: 12px;
  color: rgba(245,240,232,0.25);
  letter-spacing: 0.06em;
}

/* ============================================================
   SECTION 03 — BOOK
   ============================================================ */
.st-book-section {
  background: var(--warm-cream);
  padding: 80px 24px;
}
.st-book-card {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 60px;
  align-items: start;
}
.st-book-cover {
  flex-shrink: 0;
}
.st-book-cover img {
  width: 100%;
  border-radius: 6px;
  box-shadow:
    0 4px 6px rgba(0,0,0,0.07),
    0 20px 40px rgba(11,29,51,0.18);
  transition: transform 0.3s, box-shadow 0.3s;
}
.st-book-cover img:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: 0 28px 56px rgba(11,29,51,0.24);
}
.st-book-info h2 { color: var(--text-primary); }
.st-book-subtitle {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.st-book-info p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 14px;
}
.st-book-note {
  font-size: 13px !important;
  color: var(--text-muted) !important;
  margin-bottom: 28px !important;
}

/* ============================================================
   SECTION 04 — WORK WITH ME
   ============================================================ */
.st-work-section {
  background: linear-gradient(170deg, #0A2F1A 0%, var(--bg-dark) 100%);
  padding: 80px 24px;
}
.st-work-inner {
  max-width: 860px;
  margin: 0 auto;
}
.st-work-inner h2 { color: var(--text-inverse); }
.st-work-sub {
  font-size: 16px;
  font-weight: 300;
  color: rgba(245,240,232,0.58);
  line-height: 1.7;
  margin-bottom: 48px;
  max-width: 580px;
}
.st-tiers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.st-tier-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(53,189,143,0.12);
  border-radius: 12px;
  padding: 36px 28px;
  transition: border-color 0.3s, background 0.3s;
}
.st-tier-card:hover {
  border-color: rgba(53,189,143,0.24);
  background: rgba(255,255,255,0.06);
}
.st-tier-featured {
  border-color: rgba(53,189,143,0.22);
  background: rgba(0,88,89,0.15);
}
.st-tier-featured:hover {
  border-color: rgba(53,189,143,0.40);
  background: rgba(0,88,89,0.22);
}
.st-tier-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brand-mint);
  margin-bottom: 10px;
  opacity: 0.75;
}
.st-tier-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--text-inverse);
  line-height: 1.25;
  margin-bottom: 14px;
}
.st-tier-card p {
  font-size: 14px;
  font-weight: 300;
  color: rgba(245,240,232,0.55);
  line-height: 1.75;
  margin-bottom: 24px;
}
.st-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--brand-mint);
  text-decoration: none;
  transition: gap 0.2s, opacity 0.2s;
}
.st-cta-link:hover {
  gap: 10px;
  opacity: 0.85;
}
.st-cta-link svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ============================================================
   SECTION 05 — NEWSLETTER
   ============================================================ */
.st-newsletter-section {
  background: var(--soft-white);
  padding: 80px 24px;
  text-align: center;
}
.st-newsletter-inner {
  max-width: 520px;
  margin: 0 auto;
}
.st-newsletter-inner h2 { color: var(--text-primary); }
.st-newsletter-inner p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}
.st-email-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto 14px;
}
.st-email-form input {
  flex: 1;
  padding: 12px 16px;
  background: var(--soft-white);
  border: 1px solid rgba(0,88,89,0.20);
  border-radius: 6px;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}
.st-email-form input::placeholder { color: var(--text-muted); }
.st-email-form input:focus { border-color: var(--brand-teal); }
.st-newsletter-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* ============================================================
   SECTION 06 — PODCAST
   ============================================================ */
.st-podcast-section {
  background: var(--warm-cream);
  padding: 80px 24px;
}
.st-podcast-inner {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 56px;
  align-items: center;
}
.st-podcast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 24px;
  background: var(--brand-teal);
  color: rgba(245,240,232,0.75);
  flex-shrink: 0;
}
.st-podcast-icon svg { width: 44px; height: 44px; }
.st-podcast-info h2 { color: var(--text-primary); }
.st-podcast-info p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}
.st-podcast-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.st-platform-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  background: white;
  border: 1px solid rgba(0,88,89,0.15);
  border-radius: 6px;
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.18s;
}
.st-platform-btn:hover {
  border-color: rgba(0,88,89,0.35);
  box-shadow: 0 2px 8px rgba(0,88,89,0.10);
  transform: translateY(-1px);
  color: var(--text-primary);
}
.st-podcast-info .st-cta-link { color: var(--brand-teal); }
.st-podcast-info .st-cta-link:hover { opacity: 0.75; }

/* ============================================================
   SECTION 07 — RESEARCH
   ============================================================ */
.st-research-section {
  background: var(--soft-white);
  padding: 80px 24px;
}
.st-research-inner {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.st-research-inner h2 { color: var(--text-primary); }
.st-research-sub {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 48px;
}
.st-research-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: left;
  margin-bottom: 40px;
}
.st-research-card {
  display: flex;
  flex-direction: column;
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 24px;
  text-decoration: none;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.st-research-card:hover {
  border-color: rgba(0,88,89,0.20);
  box-shadow: 0 8px 24px rgba(0,88,89,0.08);
  transform: translateY(-2px);
}
.st-card-tag {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-teal);
  margin-bottom: 10px;
}
.st-research-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 10px;
}
.st-research-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 16px;
}
.st-read-link {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  color: var(--brand-teal);
  letter-spacing: 0.02em;
}
.st-blog-cta { text-align: center; }

/* ============================================================
   SECTION 08 — QUICK LINKS
   ============================================================ */
.st-resources-section {
  background: var(--warm-cream);
  padding: 64px 24px;
}
.st-resources-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}
.st-resources-inner h2 { color: var(--text-primary); margin-bottom: 32px; }
.st-resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.st-resource-link {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 18px 20px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  gap: 4px;
}
.st-resource-link span {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
}
.st-resource-link:hover {
  border-color: rgba(0,88,89,0.25);
  box-shadow: 0 4px 12px rgba(0,88,89,0.07);
  transform: translateY(-1px);
  color: var(--brand-teal);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes stFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes stPulse {
  0%, 100% { opacity: 0.28; }
  50%       { opacity: 0.65; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 860px) {
  .st-book-card { grid-template-columns: 180px 1fr; gap: 40px; }
  .st-podcast-inner { grid-template-columns: 80px 1fr; gap: 36px; }
  .st-podcast-icon { width: 80px; height: 80px; border-radius: 18px; }
  .st-podcast-icon svg { width: 34px; height: 34px; }
}

@media (max-width: 640px) {
  .st-hero { min-height: 70vh; padding: 60px 20px 52px; }
  .st-section,
  .st-video-section,
  .st-book-section,
  .st-work-section,
  .st-newsletter-section,
  .st-podcast-section,
  .st-research-section,
  .st-resources-section { padding: 60px 20px; }

  .st-book-card { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .st-book-cover { max-width: 180px; margin: 0 auto; }
  .st-tiers { grid-template-columns: 1fr; }
  .st-podcast-inner { grid-template-columns: 1fr; text-align: center; gap: 24px; }
  .st-podcast-icon { margin: 0 auto; }
  .st-podcast-links { justify-content: center; }
  .st-podcast-info .st-cta-link { justify-content: center; }
  .st-research-grid { grid-template-columns: 1fr; }
  .st-resource-grid { grid-template-columns: repeat(2, 1fr); }
  .st-email-form { flex-direction: column; }
}

@media (max-width: 400px) {
  .st-resource-grid { grid-template-columns: 1fr; }
}