/* ============================================================
   HOME PAGE styles — heroes, lens grid, arc, author, CTA band
   ============================================================ */

/* ---------- Hero shared ---------- */
.hero {
  padding: clamp(60px, 9vw, 120px) 0 clamp(80px, 10vw, 140px);
  position: relative;
  border-bottom: 1px solid var(--rule);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}
@media (max-width: 760px) { .hero-grid { grid-template-columns: 1fr; } }

.hero-text h1 { margin-bottom: 32px; }
.hero-text .lede { margin-bottom: 40px; }
.hero-cta {
  display: flex; flex-wrap: wrap; gap: 14px;
  margin-bottom: 56px;
}

.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin: 0;
  padding-top: 32px; border-top: 1px solid var(--rule);
}
.hero-stats > div { display: flex; flex-direction: column; gap: 4px; }
.hero-stats dt {
  font-family: var(--serif); font-size: clamp(26px, 2.5vw, 34px);
  color: var(--ink); font-weight: 400;
}
.hero-stats dd {
  margin: 0; font-size: 12px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-mid);
}
@media (max-width: 760px) { .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (max-width: 360px) { .hero-stats { grid-template-columns: 1fr; } }

/* ----- Hero: Cover variant ----- */
.hero-cover-art {
  display: flex; flex-direction: column; align-items: center; gap: 24px;
  position: relative;
}
.cover-frame {
  position: relative;
  width: min(100%, 460px);
  aspect-ratio: 1892 / 2484;
  background: var(--paper-2);
  box-shadow:
    0 1px 0 rgba(0,0,0,.04),
    0 30px 60px -20px rgba(13,79,63,.35),
    0 14px 30px -10px rgba(13,79,63,.18);
  transform: rotate(-1.2deg);
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
  border: 1px solid var(--rule);
  animation: floatCover 8s ease-in-out infinite alternate;
}
.cover-frame:hover { transform: rotate(0deg) translateY(-4px); }
.cover-frame img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain;
}
.cover-frame::after {
  /* spine shadow on the left edge for printed-book feel */
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 16px;
  background: linear-gradient(90deg, rgba(0,0,0,.18), transparent);
}
@keyframes floatCover {
  from { transform: rotate(-1.2deg) translateY(-3px); }
  to   { transform: rotate(-0.6deg) translateY(3px); }
}
.cover-meta {
  display: flex; gap: 18px; font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-mid);
}
.cover-meta span:first-child { color: var(--ink); }

/* ----- Hero: Blueprint variant ----- */
.hero-blueprint-art {
  display: flex; align-items: center; justify-content: center;
  position: relative; min-height: clamp(360px, 50vw, 540px);
  padding: 24px 0;
}
.hero-blueprint-art .blueprint {
  filter: drop-shadow(0 30px 50px rgba(13, 79, 63, 0.15));
}
.hero-lens-readout {
  min-height: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 22px;
  color: var(--ink);
}
.hero-lens-readout .eyebrow { display: block; }

/* ----- Hero: Two-hotels variant ----- */
.hero-two-title {
  font-size: clamp(36px, 5.4vw, 80px);
  max-width: 16ch;
  margin-bottom: 72px;
}
.two-hotels {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 48px; align-items: stretch;
}
@media (max-width: 800px) {
  .two-hotels { grid-template-columns: 1fr; }
  .versus-rule { display: none; }
}
.hotel {
  padding: 40px;
  border-radius: 4px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  min-height: 320px;
}
.hotel-warm {
  background:
    radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--gold) 18%, transparent) 0%, transparent 50%),
    var(--paper-2);
  border-color: color-mix(in srgb, var(--gold) 45%, var(--rule));
}
.hotel-cool {
  background: var(--paper-2);
  color: var(--text-mid);
}
.hotel-cool h3 { color: var(--text-mid); }
.hotel-badge {
  display: inline-block;
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 16px;
  padding: 4px 10px; border: 1px solid var(--ink); border-radius: 999px;
}
.hotel-cool .hotel-badge { color: var(--text-mid); border-color: var(--rule-2); }
.hotel h3 { font-size: clamp(28px, 2.6vw, 36px); margin-bottom: 28px; }
.hotel ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.hotel li {
  display: grid; grid-template-columns: 16px 1fr; gap: 10px;
  font-size: 16px; line-height: 1.5;
}
.hotel li span { color: var(--gold); font-weight: 700; }
.hotel li em { font-style: normal; color: var(--ink); font-weight: 500; }
.hotel-cool li em { color: var(--text-mid); }

.versus {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.versus span {
  font-family: var(--italic); font-style: italic;
  font-size: 28px; color: var(--ink); font-weight: 400;
}
.versus-rule {
  width: 1px; flex: 1; background: var(--rule);
}

/* ---------- Section heads ---------- */
.section-head {
  text-align: center;
  max-width: 720px; margin: 0 auto 64px;
}
.section-head .eyebrow { margin-bottom: 24px; }
.section-head h2 { margin-bottom: 20px; }
.section-head .lede { margin: 0 auto; }

/* ---------- Quote carousel ---------- */
.quote-section { padding: clamp(80px, 10vw, 120px) 0; }
.quote-card {
  position: relative;
  padding: clamp(40px, 6vw, 80px);
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  max-width: 920px; margin: 0 auto;
  text-align: center;
  overflow: hidden;
}
.quote-mark {
  position: absolute; top: 24px; left: 30px;
  width: 60px; height: 50px;
  color: var(--ink);
  pointer-events: none;
}
@media (max-width: 640px) {
  .quote-mark { width: 36px; height: 30px; top: 18px; left: 18px; opacity: .6; }
}
.quote-body { position: relative; min-height: clamp(220px, 28vw, 260px); }
@media (max-width: 640px) { .quote-body { min-height: 280px; } }
.quote {
  position: absolute; inset: 0;
  margin: 0;
  display: flex; flex-direction: column; gap: 28px;
  justify-content: center; align-items: center;
  opacity: 0; transform: translateY(8px);
  transition: opacity .8s ease, transform .8s ease;
  pointer-events: none;
  padding: 0 8px;
}
.quote.on { opacity: 1; transform: none; pointer-events: auto; }
.quote p {
  font-family: var(--serif);
  font-size: clamp(24px, 2.6vw, 36px);
  line-height: 1.25;
  color: var(--ink);
  font-weight: 400;
  margin: 0;
  text-wrap: balance;
  max-width: 22ch;
}
.quote cite {
  font-style: normal;
  font-size: 12px; letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-mid);
}
.quote-nav {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 28px;
}
.quote-nav button {
  width: 24px; height: 3px; border: 0;
  background: var(--rule); padding: 0; cursor: pointer;
  transition: background .2s, width .2s;
}
.quote-nav button.on { background: var(--ink); width: 40px; }

/* ---------- Lens trio ---------- */
.lens-trio { padding: clamp(80px, 10vw, 120px) 0; background: var(--paper-warm); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.lens-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
@media (max-width: 860px) { .lens-grid { grid-template-columns: 1fr; } }
.lens-card {
  padding: 36px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  position: relative;
  border-radius: 4px;
  transition: transform .25s, border-color .25s, box-shadow .25s;
}
.lens-card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--lens);
}
.lens-card:hover {
  transform: translateY(-4px);
  border-color: var(--lens);
  box-shadow: 0 20px 40px -16px rgba(13, 79, 63, .15);
}
.lens-num {
  font-family: var(--serif); font-size: 14px;
  color: var(--lens); margin-bottom: 32px;
}
.lens-card h3 {
  font-size: clamp(28px, 2.2vw, 36px);
  margin: 8px 0 20px;
}
.lens-card p { color: var(--text-mid); margin: 0 0 28px; }
.lens-figures {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.lens-figures span {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--lens) 12%, transparent);
  color: var(--lens);
  letter-spacing: .02em;
}

/* ---------- Arc preview ---------- */
.arc-section { padding: clamp(80px, 10vw, 120px) 0; }
.arc-list {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (max-width: 880px) { .arc-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .arc-list { grid-template-columns: 1fr; } }
.arc-item {
  position: relative;
  padding: 32px 28px 36px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: grid; grid-template-columns: auto 1fr; gap: 18px;
  transition: background .2s;
}
.arc-item:hover { background: var(--paper-2); }
.arc-num {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--gold);
  letter-spacing: .04em;
}
.arc-body .eyebrow { display: block; margin-bottom: 6px; color: var(--text-mid); }
.arc-body h3 { font-size: 24px; margin: 0 0 10px; }
.arc-body p { margin: 0; color: var(--text-mid); font-size: 14.5px; line-height: 1.55; }

/* ---------- Author strip ---------- */
.author-strip {
  padding: clamp(80px, 10vw, 120px) 0;
  background: var(--paper-warm);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.author-grid {
  display: grid; grid-template-columns: 360px 1fr;
  gap: clamp(40px, 6vw, 80px); align-items: center;
}
@media (max-width: 860px) { .author-grid { grid-template-columns: 1fr; } }
.author-portrait { display: flex; flex-direction: column; gap: 20px; }
.portrait-frame {
  width: 100%; aspect-ratio: 4/5;
  background:
    linear-gradient(135deg, var(--ink) 0%, var(--ink-2) 100%);
  border: 1px solid var(--ink-2);
  position: relative;
  display: flex; align-items: center; justify-content: center;
  color: var(--paper);
  overflow: hidden;
}
.portrait-frame::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(80% 60% at 80% 20%, color-mix(in srgb, var(--gold) 25%, transparent), transparent 60%),
    radial-gradient(60% 50% at 20% 80%, color-mix(in srgb, var(--sage) 25%, transparent), transparent 60%);
}
.portrait-initials {
  font-family: var(--serif);
  font-size: 120px;
  color: var(--paper);
  position: relative;
  z-index: 1;
}
.portrait-photo {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
  z-index: 1;
}
.portrait-frame:has(.portrait-photo)::before { display: none; }
.portrait-caption {
  position: absolute; bottom: 12px; right: 12px;
  font-size: 10px; letter-spacing: .18em; text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 50%, transparent);
}
.author-creds {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 12.5px; letter-spacing: .04em;
  color: var(--text-mid);
}
.author-creds span::before {
  content: "—  "; color: var(--gold);
}
.author-text h2 { margin: 20px 0 24px; }
.author-text p { color: var(--text-mid); margin: 0 0 20px; max-width: 60ch; }
.author-text .btn { margin-top: 12px; }

/* ---------- For Who ---------- */
.forwho-section { padding: clamp(80px, 10vw, 120px) 0; }
.forwho-section .section-head { text-align: left; margin-left: 0; }
.forwho-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--ink);
}
@media (max-width: 860px) { .forwho-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .forwho-grid { grid-template-columns: 1fr; } }
.forwho-card {
  padding: 36px 28px;
  border-right: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 16px;
  min-height: 240px;
}
.forwho-card:last-child { border-right: 0; }
.forwho-card .eyebrow { color: var(--gold); }
.forwho-card h3 { font-size: clamp(22px, 1.8vw, 28px); margin: 0; }
.forwho-card p { margin: auto 0 0; color: var(--text-mid); font-size: 14.5px; }

/* ---------- CTA band ---------- */
.cta-band { padding: clamp(60px, 8vw, 100px) 0; margin-bottom: 0; }
@media (max-width: 760px) {
  .cta-blueprint { display: none; }
}

/* ---------- FAQ ---------- */
.faq-section {
  padding: clamp(80px, 10vw, 130px) 0;
  background: var(--paper-warm);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.faq-section .section-head { margin-bottom: 56px; }
.faq-list {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--ink);
}
.faq-item {
  border-bottom: 1px solid var(--rule);
}
.faq-item details {
  padding: 0;
}
.faq-item summary {
  list-style: none;
  display: grid;
  grid-template-columns: 56px 1fr 32px;
  gap: 20px;
  align-items: center;
  padding: 28px 8px;
  cursor: pointer;
  transition: background .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: color-mix(in srgb, var(--ink) 4%, transparent); }
.faq-item summary:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: -2px;
}
.faq-n {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--gold);
  letter-spacing: .04em;
}
.faq-q {
  font-family: var(--serif);
  font-size: clamp(20px, 1.9vw, 26px);
  line-height: 1.25;
  color: var(--ink);
  text-wrap: balance;
}
.faq-toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--rule-2);
  display: grid; place-items: center;
  color: var(--ink);
  transition: background .2s, border-color .2s, color .2s;
}
.faq-item details[open] .faq-toggle {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.faq-toggle-v {
  transform-origin: center;
  transition: transform .25s cubic-bezier(.2,.7,.2,1), opacity .25s;
}
.faq-item details[open] .faq-toggle-v {
  transform: rotate(90deg);
  opacity: 0;
}
.faq-a {
  padding: 0 8px 32px 84px;
  max-width: 70ch;
  color: var(--text-mid);
  font-size: 16.5px;
  line-height: 1.65;
}
.faq-a p {
  margin: 0 0 14px;
}
.faq-a p:last-child { margin-bottom: 0; }
.faq-a ul {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.faq-a ul li {
  padding-left: 20px;
  position: relative;
}
.faq-a ul li::before {
  content: "";
  position: absolute; left: 0; top: 12px;
  width: 10px; height: 1px;
  background: var(--gold);
}
.faq-a em {
  font-family: var(--italic);
  font-style: italic;
  color: var(--ink);
}
.faq-a strong {
  color: var(--ink);
  font-weight: 500;
}
.faq-a a {
  color: var(--ink);
}
@media (max-width: 640px) {
  .faq-item summary {
    grid-template-columns: 40px 1fr 28px;
    gap: 14px;
    padding: 22px 4px;
  }
  .faq-toggle { width: 28px; height: 28px; }
  .faq-a {
    padding: 0 4px 24px 54px;
    font-size: 15.5px;
  }
}
.cta-paper { background: var(--paper-warm); }
.cta-dark  { background: var(--ink); color: var(--paper); }
.cta-dark h2 { color: var(--paper); }
.cta-dark .lede { color: color-mix(in srgb, var(--paper) 75%, transparent); }
.cta-dark .btn-ghost { color: var(--paper); border-color: color-mix(in srgb, var(--paper) 50%, transparent); }
.cta-dark .btn-ghost:hover { background: var(--paper); color: var(--ink); }

.cta-inner {
  display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center;
}
@media (max-width: 760px) {
  .cta-inner { grid-template-columns: 1fr; text-align: center; }
  .cta-inner .hero-cta { justify-content: center; }
}
.cta-blueprint { display: flex; align-items: center; justify-content: center; }
.cta-text h2 { margin-bottom: 20px; }
.cta-text .lede { margin-bottom: 32px; }
.cta-text .hero-cta { margin-bottom: 0; }