/* ============================================================
   NOTEBOOK OF A COO — noc.css
   Shared design system. Loaded by every page.
   Black + Gold | The Season / Cormorant + Barlow
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Barlow:wght@300;400;500;600;700;800&display=swap');

/* ── Variables ─────────────────────────────────────────── */
:root {
  --gold:          #C9A84C;
  --gold-light:    #D4AF37;
  --gold-dim:      rgba(201,168,76,0.09);
  --gold-border:   rgba(201,168,76,0.22);
  --black:         #000000;
  --surface:       #080808;
  --surface-2:     #0E0E0E;
  --card:          #111111;
  --white:         #ffffff;
  --text:          rgba(255,255,255,0.72);
  --text-bright:   rgba(255,255,255,0.90);
  --text-muted:    rgba(255,255,255,0.38);
  --border-subtle: rgba(255,255,255,0.07);
  --display:       'The Season','Cormorant Garamond',Georgia,serif;
  --sans:          'Barlow',Arial,sans-serif;
  --radius:        2px;
  --t:             0.24s ease;
  --max-w:         1160px;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { background: var(--black); color: var(--text); font-family: var(--sans);
        font-size: 1rem; line-height: 1.75;
        -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
h1,h2,h3,h4,h5 { font-family: var(--display); color: var(--white); line-height: 1.10; font-weight: 700; }
h1 { font-size: clamp(2.6rem, 6vw, 5.4rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.25rem, 2.4vw, 1.8rem); }
h4 { font-size: clamp(1.05rem, 1.8vw, 1.35rem); }
p  { color: var(--text); }
a  { text-decoration: none; color: inherit; transition: color var(--t); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── Layout ──────────────────────────────────────────────── */
.wrap        { max-width: var(--max-w); margin: 0 auto; padding: 0 48px; }
.section     { padding: 120px 0; }
.section--sm { padding: 72px 0; }
.section--lg { padding: 160px 0; }
.surface     { background: var(--surface); }
.surface-2   { background: var(--surface-2); }
.tc          { text-align: center; }
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* ── Typography helpers ──────────────────────────────────── */
.label {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.rule {
  width: 36px; height: 1px;
  background: var(--gold);
  margin-bottom: 28px;
}
.rule--center { margin-left: auto; margin-right: auto; }

.section-intro {
  max-width: 580px;
  margin: 0 auto 64px;
}
.section-intro p {
  font-size: 1rem;
  color: rgba(255,255,255,0.50);
  margin-top: 16px;
  line-height: 1.70;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 0.79rem;
  font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase;
  padding: 16px 32px; cursor: pointer; white-space: nowrap; border: none;
  transition: background var(--t), color var(--t), transform var(--t), border-color var(--t);
}
.btn--lg  { font-size: 0.86rem; padding: 20px 44px; }
.btn--sm  { font-size: 0.72rem; padding: 12px 22px; }
.btn--full { width: 100%; justify-content: center; }

.btn--gold  { background: var(--gold); color: #000; }
.btn--gold:hover { background: var(--gold-light); color: #000; transform: translateY(-1px); }

.btn--ghost { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,0.20); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn--dark  { background: #000; color: var(--gold); border: 1px solid rgba(201,168,76,0.35); }
.btn--dark:hover { background: var(--gold); color: #000; }

/* ── Announcement bar ────────────────────────────────────── */
.announce {
  background: var(--gold-dim);
  border-bottom: 1px solid var(--gold-border);
  text-align: center; padding: 11px 24px;
  font-size: 0.77rem; color: rgba(255,255,255,0.60);
  letter-spacing: 0.02em;
}
.announce a { color: var(--gold); font-weight: 700; }
.announce a:hover { text-decoration: underline; }

/* ── Nav ─────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 999;
  background: rgba(0,0,0,0.93);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: border-color var(--t);
}
.nav.scrolled { border-bottom-color: var(--gold-border); }
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 48px; height: 72px;
  max-width: calc(var(--max-w) + 96px); margin: 0 auto;
}
.nav__logo img { height: 36px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: 0.79rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: rgba(255,255,255,0.60);
}
.nav__links a:hover, .nav__links a.active { color: var(--white); }
.nav__cta .btn { padding: 11px 24px; font-size: 0.73rem; }

.nav__hamburger {
  display: none; background: none; border: none; cursor: pointer;
  flex-direction: column; gap: 5px; padding: 4px;
}
.nav__hamburger span { display: block; width: 22px; height: 2px; background: var(--white); }

.nav__mobile { display: none; background: #060606; border-top: 1px solid var(--gold-border); padding: 24px 48px 32px; }
.nav__mobile.open { display: block; }
.nav__mobile a {
  display: block; padding: 12px 0;
  font-size: 0.88rem; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: rgba(255,255,255,0.68);
  border-bottom: 1px solid var(--border-subtle);
}
.nav__mobile a:last-of-type { border-bottom: none; }
.nav__mobile a:hover { color: var(--gold); }
.nav__mobile .btn { margin-top: 24px; width: 100%; justify-content: center; }

/* ── Page hero (inner pages) ─────────────────────────────── */
.page-hero {
  padding: 100px 0 80px;
  background: var(--black);
  border-bottom: 1px solid var(--border-subtle);
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: -30%; left: 50%;
  transform: translateX(-50%); width: 700px; height: 500px;
  background: radial-gradient(ellipse at center, rgba(201,168,76,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; max-width: 760px; }
.page-hero h1 { margin-bottom: 20px; }
.page-hero h1 em { font-style: italic; color: var(--gold); }
.page-hero p {
  font-size: 1.05rem; color: rgba(255,255,255,0.58);
  line-height: 1.70; max-width: 580px; margin-bottom: 36px;
}
.page-hero__meta {
  font-size: 0.72rem; color: var(--text-muted);
  letter-spacing: 0.05em; margin-top: 16px;
}
.page-hero__meta span { color: rgba(255,255,255,0.18); margin: 0 8px; }

/* ── Breadcrumb ──────────────────────────────────────────── */
.breadcrumb {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 24px;
}
.breadcrumb a { color: rgba(255,255,255,0.40); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb i { font-size: 0.55rem; color: rgba(255,255,255,0.20); }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border-subtle);
  padding: 44px 40px;
  transition: border-color var(--t), transform var(--t);
}
.card:hover { border-color: var(--gold-border); transform: translateY(-3px); }

.card--gold { border-left: 2px solid var(--gold); }

.card__num {
  font-family: var(--display); font-size: 3rem; font-weight: 700;
  color: rgba(201,168,76,0.15); line-height: 1; margin-bottom: 12px;
}
.card__eyebrow {
  font-size: 0.63rem; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.card h3 { margin-bottom: 12px; }
.card p { font-size: 0.90rem; color: rgba(255,255,255,0.58); line-height: 1.65; }

/* ── Check list ──────────────────────────────────────────── */
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.90rem; color: rgba(255,255,255,0.70);
  line-height: 1.50;
}
.check-list li i { color: var(--gold); flex-shrink: 0; margin-top: 3px; font-size: 0.72rem; }

/* ── Divider ─────────────────────────────────────────────── */
.divider {
  border: none; border-top: 1px solid var(--border-subtle);
  margin: 0;
}

/* ── Tag pill ────────────────────────────────────────────── */
.tag {
  display: inline-block;
  border: 1px solid var(--gold-border);
  color: var(--gold); background: var(--gold-dim);
  font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.10em; text-transform: uppercase;
  padding: 5px 12px;
}

/* ── Stat block ──────────────────────────────────────────── */
.stat-block { text-align: center; }
.stat-block__num {
  font-family: var(--display); font-size: 3.2rem; font-weight: 700;
  color: var(--gold); line-height: 1; margin-bottom: 8px;
}
.stat-block__label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text-muted);
}

/* ── Pricing card ────────────────────────────────────────── */
.price-card {
  background: var(--card);
  border: 1px solid var(--border-subtle);
  padding: 52px 48px;
  display: flex; flex-direction: column;
}
.price-card--featured {
  background: var(--surface-2);
  border-color: var(--gold-border);
  border-top: 2px solid var(--gold);
}
.price-card__badge {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold);
  background: var(--gold-dim); border: 1px solid var(--gold-border);
  padding: 6px 14px; margin-bottom: 28px; align-self: flex-start;
}
.price-card__name {
  font-size: 0.65rem; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 10px;
}
.price-card h3 { margin-bottom: 6px; }
.price-card__sub { font-size: 0.82rem; color: rgba(255,255,255,0.42); margin-bottom: 28px; }

.price-row {
  display: flex; align-items: baseline; gap: 6px;
  padding: 22px 0; border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle); margin-bottom: 28px;
}
.price-row__amount {
  font-family: var(--display); font-size: 3.6rem; font-weight: 700;
  color: var(--white); line-height: 1;
}
.price-row__period { font-size: 0.85rem; color: var(--text-muted); }
.price-row__note   { font-size: 0.72rem; color: var(--gold); font-weight: 600; margin-left: 6px; }

.price-card__includes {
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px;
}
.price-card__items { flex: 1; margin-bottom: 32px; }
.price-card__disclaimer {
  font-size: 0.72rem; color: var(--text-muted);
  line-height: 1.55; margin-top: 14px;
}
.price-card__disclaimer strong { color: rgba(255,255,255,0.48); }

/* ── Quote block ─────────────────────────────────────────── */
.quote-block {
  padding: 36px 44px;
  border-left: 2px solid var(--gold);
  background: var(--card);
}
.quote-block p {
  font-family: var(--display); font-style: italic;
  font-size: 1.15rem; color: rgba(255,255,255,0.78); line-height: 1.55;
}
.quote-block cite {
  display: block; margin-top: 16px;
  font-size: 0.70rem; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); font-style: normal;
}

/* ── Video thumbnail ─────────────────────────────────────── */
.video-thumb {
  position: relative; border: 1px solid var(--gold-border);
  overflow: hidden; cursor: pointer; display: block;
}
.video-thumb img { width: 100%; display: block; transition: transform 0.5s ease; }
.video-thumb:hover img { transform: scale(1.02); }
.video-thumb__overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.40);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--t);
}
.video-thumb:hover .video-thumb__overlay { background: rgba(0,0,0,0.25); }
.play-btn {
  width: 64px; height: 64px;
  background: var(--gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--t), background var(--t);
}
.play-btn i { color: #000; font-size: 1rem; margin-left: 4px; }
.video-thumb:hover .play-btn { transform: scale(1.08); background: var(--gold-light); }

/* ── Podcast strip ───────────────────────────────────────── */
.podcast-strip { padding: 52px 0; background: var(--surface); border-bottom: 1px solid var(--border-subtle); }
.podcast-strip__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 32px; }
.podcast-strip__left .label { margin-bottom: 8px; }
.podcast-strip__left h3 { font-size: 1.45rem; }
.podcast-strip__left p { font-size: 0.82rem; color: rgba(255,255,255,0.40); margin-top: 6px; }
.podcast-strip__platforms { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.podcast-strip__platforms a {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.73rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.42);
}
.podcast-strip__platforms a:hover { color: var(--gold); }
.podcast-strip__platforms a i { font-size: 1.05rem; }

/* ── Final CTA strip ─────────────────────────────────────── */
.cta-strip {
  background: var(--gold); padding: 96px 0; text-align: center;
}
.cta-strip h2 { color: #000; font-size: clamp(1.8rem, 3.8vw, 3rem); margin-bottom: 14px; }
.cta-strip p  { color: rgba(0,0,0,0.65); font-size: 1rem; margin-bottom: 36px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-strip .btn--dark { border-color: rgba(0,0,0,0.20); }
.cta-strip .btn--dark:hover { background: #000; color: var(--gold); }
.cta-strip__note { font-size: 0.70rem; color: rgba(0,0,0,0.42); margin-top: 14px; letter-spacing: 0.04em; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { background: var(--surface); padding: 80px 0 0; border-top: 1px solid var(--border-subtle); }
.footer__top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; padding-bottom: 64px; border-bottom: 1px solid var(--border-subtle);
}
.footer__logo { margin-bottom: 18px; }
.footer__logo img { height: 32px; width: auto; }
.footer__about { font-size: 0.86rem; color: rgba(255,255,255,0.38); line-height: 1.70; max-width: 280px; }
.footer__col h5 {
  font-family: var(--sans); font-size: 0.61rem; font-weight: 800;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 18px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col ul li a { font-size: 0.84rem; color: rgba(255,255,255,0.38); }
.footer__col ul li a:hover { color: var(--gold); }
.footer__bottom {
  padding: 26px 0;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px;
}
.footer__copy { font-size: 0.73rem; color: var(--text-muted); }
.footer__social { display: flex; gap: 14px; }
.footer__social a {
  width: 35px; height: 35px; border: 1px solid rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.38); font-size: 0.78rem;
}
.footer__social a:hover { border-color: var(--gold); color: var(--gold); }
.footer__legal { display: flex; gap: 22px; }
.footer__legal a { font-size: 0.70rem; color: var(--text-muted); }
.footer__legal a:hover { color: var(--gold); }

/* ── Scroll reveal ───────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.60s ease, transform 0.60s ease; }
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.10s; }
.d2 { transition-delay: 0.20s; }
.d3 { transition-delay: 0.30s; }
.d4 { transition-delay: 0.40s; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .wrap { padding: 0 32px; }
  .nav__inner { padding: 0 32px; }
}

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .section { padding: 80px 0; }
  .section--lg { padding: 80px 0; }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .nav__inner { padding: 0 20px; }
  .nav__mobile { padding: 20px 20px 28px; }
  .section { padding: 64px 0; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .price-card { padding: 36px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}