/* ===================================================================
   The.Thrd.Spc — shared stylesheet
   Used by: about.html + program detail pages.
   Matches the homepage (index.html) dark theme.
   =================================================================== */

/* ===== Reset + Base ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
html, body {
  font-family: 'Manrope', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #ffffff; background: #0a0a0a;
  -webkit-font-smoothing: antialiased; line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ===== Layout ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
@media (max-width: 720px) { .container { padding: 0 22px; } }
.section-dark { background: #0a0a0a; color: #ffffff; }

/* ===== Nav ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 48px;
  background: rgba(10,10,10,0.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid #1a1a1a;
}
.nav .brand { display: flex; align-items: center; color: #fff; text-decoration: none; }
.nav .brand-mark { height: 64px; width: auto; display: block; }
@media (max-width: 720px) { .nav .brand-mark { height: 50px; } }
.nav .links { display: flex; gap: 28px; align-items: center; }
.nav .links a {
  color: #fff; text-decoration: none;
  font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase;
}
.nav .links a:hover { text-decoration: underline; text-underline-offset: 4px; }
.nav .cta {
  background: #fff; color: #0a0a0a !important;
  padding: 10px 20px; border-radius: 999px;
  font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; font-weight: 700; transition: background 0.15s;
}
.nav .cta:hover { background: #e0e0e0; text-decoration: none; }
@media (max-width: 720px) {
  .nav { padding: 16px 22px; }
  .nav .links { gap: 14px; }
  .nav .links a:not(.cta) { display: none; }
}

/* ===== Page hero (program + about headers) ===== */
.page-hero {
  position: relative;
  background-color: #0a0a0a;
  background-size: cover; background-position: center;
}
.page-hero .page-hero-inner { padding: 130px 0 90px; }
@media (max-width: 720px) { .page-hero .page-hero-inner { padding: 90px 0 64px; } }
.backlink {
  display: inline-block; margin-bottom: 26px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: #bdbdbd; text-decoration: none;
}
.backlink:hover { color: #fff; }
.page-hero .eyebrow {
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: #cfcfcf; margin-bottom: 20px;
}
.page-hero h1 {
  font-size: clamp(40px, 6.4vw, 84px);
  font-weight: 700; line-height: 1.01; letter-spacing: -0.027em;
  margin-bottom: 20px;
}
.page-hero .descriptor {
  font-size: clamp(17px, 2vw, 23px); font-weight: 400; line-height: 1.4;
  color: #dcdcdc; max-width: 640px; margin-bottom: 32px;
}
.meta-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.meta-chips .chip {
  border: 1px solid rgba(255,255,255,0.45); padding: 7px 13px;
  font-size: 11px; letter-spacing: 0.07em; text-transform: uppercase; color: #fff;
}

/* ===== Generic content block ===== */
.block { padding: 92px 0; border-top: 1px solid #1a1a1a; }
@media (max-width: 720px) { .block { padding: 64px 0; } }
.eyebrow {
  font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase;
  color: #999; margin-bottom: 18px;
}
.block h2 {
  font-size: clamp(26px, 3vw, 38px); font-weight: 700;
  line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 22px;
}
.block > p, .block-text p {
  font-size: 16px; line-height: 1.7; color: #cccccc;
  margin-bottom: 16px; max-width: 690px;
}
.block > p:last-child { margin-bottom: 0; }
.lead-sub { font-size: 16px; color: #aaa; max-width: 660px; margin-bottom: 44px; }

/* ===== Two-column split ===== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; gap: 38px; } }
.split-photo {
  aspect-ratio: 4 / 5; overflow: hidden; position: relative; background: #1a1a1a;
}
.split-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.split-photo::after {
  content: ""; position: absolute; inset: 0;
  background: rgba(10,10,10,0.34); pointer-events: none;
}
@media (max-width: 820px) { .split-photo { max-width: 360px; } }

/* ===== Week grid (day cards) ===== */
.week-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
@media (max-width: 900px) { .week-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .week-grid { grid-template-columns: 1fr; } }
.day-card { border: 1px solid #2a2a2a; background: #111; padding: 22px 18px; }
.day-card .daynum {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: #888; margin-bottom: 10px;
}
.day-card .dayname { font-size: 15px; font-weight: 700; line-height: 1.25; margin-bottom: 8px; }
.day-card .daynote { font-size: 12.5px; color: #aaa; line-height: 1.5; }
.day-card.is-rest { background: #0d0d0d; border-style: dashed; }

/* ===== Feature list ===== */
.features { list-style: none; }
.features li {
  padding: 18px 0; border-top: 1px solid #1a1a1a;
  font-size: 15px; color: #dddddd; line-height: 1.6;
}
.features li:first-child { border-top: none; padding-top: 0; }
.features li strong {
  display: block; color: #fff; font-size: 13px;
  letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 5px;
}

/* ===== Inline quote ===== */
.inline-quote {
  border-left: 2px solid #ffffff; padding: 6px 0 6px 28px;
  max-width: 660px; margin: 44px 0 4px;
}
.inline-quote blockquote { font-size: 20px; line-height: 1.45; font-weight: 600; margin-bottom: 12px; }
.inline-quote cite {
  font-style: normal; font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: #999;
}

/* ===== CTA band ===== */
.cta-band { padding: 104px 0; border-top: 1px solid #1a1a1a; text-align: center; }
.cta-band .eyebrow { color: #999; }
.cta-band .price {
  font-size: clamp(40px, 6vw, 62px); font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: 4px;
}
.cta-band .price span { font-size: 18px; font-weight: 400; color: #999; }
.cta-band .price-note { font-size: 14px; color: #999; margin-bottom: 30px; }
.cta-band h2 {
  font-size: clamp(26px, 3.2vw, 40px); font-weight: 700;
  line-height: 1.12; letter-spacing: -0.02em; margin-bottom: 30px;
  max-width: 640px; margin-left: auto; margin-right: auto;
}
.big-btn {
  display: inline-block; background: #fff; color: #0a0a0a;
  padding: 18px 34px; font-size: 14px; letter-spacing: 0.08em;
  text-transform: uppercase; font-weight: 700; text-decoration: none;
  transition: background 0.15s;
}
.big-btn:hover { background: #e0e0e0; }
.cta-band .small-note { font-size: 13px; color: #888; margin-top: 20px; }
.cta-band .small-note a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

/* ===== Testimonial wall ===== */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 980px) { .quote-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .quote-grid { grid-template-columns: 1fr; } }
.quote {
  border: 1px solid #2a2a2a; padding: 28px 24px;
  display: flex; flex-direction: column;
}
.quote .qpull { font-size: 17px; font-weight: 600; line-height: 1.4; margin-bottom: 14px; }
.quote .qbody { font-size: 13px; color: #bbb; line-height: 1.6; margin-bottom: 16px; flex: 1; }
.quote .qattrib {
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: #999; margin-bottom: 12px;
}
.quote .qchips { display: flex; flex-wrap: wrap; gap: 6px; }
.quote .qchip {
  background: #1a1a1a; color: #fff; padding: 4px 9px;
  font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700;
}

/* ===== Credentials ===== */
.creds { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.creds .chip {
  border: 1px solid currentColor; padding: 7px 13px;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
}

/* ===== Cross-links (other programs) ===== */
.crosslink-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 820px) { .crosslink-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .crosslink-grid { grid-template-columns: 1fr; } }
.crosslink {
  border: 1px solid #2a2a2a; background: #111; padding: 24px 20px;
  text-decoration: none; color: #fff; display: block;
  transition: border-color 0.2s, transform 0.2s;
}
.crosslink:hover { border-color: #666; transform: translateY(-2px); }
.crosslink .cl-tag {
  font-size: 10px; letter-spacing: 0.13em; text-transform: uppercase;
  color: #888; margin-bottom: 12px;
}
.crosslink .cl-name { font-size: 17px; font-weight: 700; margin-bottom: 6px; letter-spacing: -0.01em; }
.crosslink .cl-arrow { font-size: 13px; color: #aaa; }
.crosslink:hover .cl-arrow { color: #fff; }

/* ===== Buttons ===== */
.btn {
  display: inline-block; padding: 16px 28px;
  font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none; font-weight: 600; transition: background 0.15s, color 0.15s;
}
.btn-primary { background: #fff; color: #0a0a0a; }
.btn-primary:hover { background: #e0e0e0; }
.btn-secondary { background: transparent; color: #fff; border: 1.5px solid #fff; }
.btn-secondary:hover { background: #fff; color: #0a0a0a; }

/* ===== Footer ===== */
footer { padding: 60px 0 40px; border-top: 1px solid #1a1a1a; }
.foot-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; }
.foot-brand { font-weight: 700; letter-spacing: 0.06em; font-size: 14px; }
.foot-brand .tagline {
  display: block; font-weight: 400; font-size: 12px; color: #999;
  margin-top: 6px; letter-spacing: 0;
}
.foot-col { display: flex; flex-direction: column; gap: 8px; }
.foot-col h4 {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: #999; margin-bottom: 8px;
}
.foot-col a { color: #fff; text-decoration: none; font-size: 13px; }
.foot-col a:hover { text-decoration: underline; text-underline-offset: 4px; }
.copyright {
  margin-top: 50px; padding-top: 20px; border-top: 1px solid #1a1a1a;
  font-size: 11px; color: #777; letter-spacing: 0.05em;
}