/* fcc-book.css — Five Coaching Conversations Book page */
@import url("styles.css");

/* Breadcrumb */
.breadcrumb {
  padding-top: 120px;
  padding-bottom: 8px;
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
}
.breadcrumb a { color: var(--avion-blue); text-decoration: none; }
.breadcrumb a:hover { color: var(--avion-navy); }
.breadcrumb .sep { margin: 0 10px; color: var(--line); }
.breadcrumb .current { color: var(--avion-navy); }

/* Hero — cover left, text right */
.fb-hero { padding: 32px 0 88px; }
.fb-hero-grid {
  display: grid; grid-template-columns: minmax(260px, 0.85fr) 1.2fr;
  gap: 72px; align-items: center;
}
.fb-hero-text h1 {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(38px, 5.4vw, 72px);
  line-height: 1.02; letter-spacing: -0.02em;
  color: var(--avion-navy); margin: 18px 0 22px;
}
.fb-hero-text .lede {
  font-family: var(--font-serif);
  font-style: italic; font-weight: 500;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.4;
  color: var(--ink-2);
  max-width: 560px;
  margin: 0 0 28px;
}

/* Author byline */
.fb-authors {
  margin: 0 0 28px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.fb-authors-label {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.fb-authors-names {
  font-family: var(--font-display); font-weight: 900;
  font-size: 16px;
  color: var(--avion-navy);
}
.fb-authors-names a {
  color: var(--avion-navy);
  text-decoration: none;
  border-bottom: 1px dotted var(--avion-blue);
}
.fb-authors-names a:hover { color: var(--avion-blue); }

/* Book cover (CSS-built — amber gradient, matches Publications hub) */
.fb-cover-wrap {
  position: relative;
  display: flex; justify-content: center;
}
.fb-cover-wrap::after {
  content: ""; position: absolute;
  bottom: -18px; left: 50%; transform: translateX(-50%);
  width: 70%; height: 24px;
  background: radial-gradient(ellipse, rgba(45,46,130,0.22) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}
.fb-cover {
  position: relative; z-index: 1;
  width: 100%; max-width: 340px;
  height: auto;
  display: block;
  transform: rotate(-2deg);
  filter: drop-shadow(8px 16px 28px rgba(45,46,130,0.22));
  transition: transform 380ms var(--ease-standard), filter 380ms;
}
.fb-cover:hover {
  transform: rotate(0deg) translateY(-4px);
  filter: drop-shadow(10px 20px 36px rgba(45,46,130,0.32));
}
.fb-cover-spine {
  position: absolute; top: 0; bottom: 0; left: 0;
  width: 5px; background: rgba(0,0,0,0.30);
  border-radius: 4px 0 0 4px;
}
.fb-cover-eye {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.28em; text-transform: uppercase;
  color: #5a3a00;
  margin-bottom: 20px;
}
.fb-cover-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(22px, 2.4vw, 28px); line-height: 1.05;
  letter-spacing: -0.01em;
  flex: 1;
}
.fb-cover-rule {
  width: 40px; height: 2px;
  background: #1f1300; opacity: 0.8;
  margin: 18px 0 12px;
}
.fb-cover-authors {
  font-family: var(--font-serif);
  font-style: italic; font-weight: 500;
  font-size: 14px;
  color: rgba(31,19,0,0.85);
}

/* Section heading shared */
.section-head { max-width: 820px; margin-bottom: 48px; }
.section-head h2 {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(32px, 4vw, 48px); line-height: 1.06;
  letter-spacing: -0.018em; color: var(--avion-navy);
  margin: 18px 0 0;
}
.section-narrow { max-width: 820px; }
.section-narrow .p { font-size: 17px; }

/* Accent ribbon */
.section.has-accent { position: relative; overflow: hidden; }
.section.has-accent .container { position: relative; z-index: 1; }
.accent-ribbon {
  position: absolute; inset: 0;
  pointer-events: none; z-index: 0; opacity: 0.55;
}
.accent-ribbon svg { width: 100%; height: 100%; display: block; }
.accent-ribbon--right { left: 50%; }

/* Five Conversations — row list */
.fb-convos {
  margin-top: 28px;
  display: flex; flex-direction: column; gap: 12px;
}
.fb-convo-row {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 22px;
  display: grid; grid-template-columns: 56px 1fr;
  gap: 20px; align-items: center;
  transition: transform 220ms var(--ease-standard), box-shadow 220ms var(--ease-standard), border-color 220ms;
}
.fb-convo-row:hover {
  transform: translateY(-2px);
  border-color: var(--avion-blue);
  box-shadow: 0 14px 30px rgba(45,46,130,0.08);
}
.fb-convo-num {
  width: 48px; height: 48px; border-radius: 999px;
  background: var(--avion-navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(45,46,130,0.22);
}
.fb-convo-name-line {
  display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap;
  margin-bottom: 4px;
}
.fb-convo-name {
  font-family: var(--font-display); font-weight: 900;
  font-size: 18px;
  text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--avion-navy);
}
.fb-convo-sub {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--avion-blue);
}
.fb-convo-desc {
  font-size: 14.5px; line-height: 1.55;
  color: var(--ink-2);
}

/* Reviews */
.fb-reviews {
  margin-top: 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px;
}
.fb-review {
  margin: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid #d39a18;
  border-radius: 0 8px 8px 0;
  padding: 28px 32px;
  position: relative;
}
.fb-review::before {
  content: "“";
  position: absolute; top: 6px; left: 18px;
  font-family: var(--font-serif);
  font-size: 72px; color: rgba(211,154,24,0.35);
  line-height: 1;
}
.fb-review blockquote {
  margin: 18px 0 18px;
  font-family: var(--font-serif);
  font-style: italic; font-weight: 500;
  font-size: clamp(17px, 1.6vw, 19px);
  line-height: 1.5;
  color: var(--ink);
}
.fb-review figcaption {
  display: flex; gap: 14px; align-items: center;
}
.fb-review-avatar {
  width: 44px; height: 44px; border-radius: 999px;
  background: linear-gradient(135deg, var(--avion-navy) 0%, var(--avion-blue) 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.04em;
  flex-shrink: 0;
}
.fb-review .quote-name {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.06em;
  color: var(--avion-navy);
}
.fb-review .quote-role {
  margin-top: 3px;
  font-size: 14px;
  color: var(--ink-3);
}

/* Authors */
.fb-authors-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.fb-author-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px 24px;
  text-decoration: none;
  color: inherit;
  text-align: center;
  display: block;
  transition: transform 220ms var(--ease-standard), border-color 220ms, box-shadow 220ms;
}
.fb-author-card:hover {
  transform: translateY(-3px);
  border-color: var(--avion-blue);
  box-shadow: 0 14px 30px rgba(45,46,130,0.10);
}
.fb-author-photo {
  width: 84px; height: 84px; border-radius: 999px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--paper-tint-2) 0%, var(--avion-sky-3) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 900;
  font-size: 22px; letter-spacing: 0.02em;
  color: var(--avion-navy);
  overflow: hidden;
}
.fb-author-photo img {
  width: 130%; height: 130%;
  object-fit: cover;
  object-position: center 18%;
  display: block;
}
.fb-author-card h3 {
  font-family: var(--font-display); font-weight: 900;
  font-size: 17px; line-height: 1.2;
  color: var(--avion-navy);
  margin: 0 0 6px;
}
.fb-author-cred {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 12px;
}
.fb-author-link {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--avion-blue);
}

/* Workshop callout — gradient banner */
.fb-workshop {
  background: linear-gradient(135deg, var(--avion-navy) 0%, var(--avion-blue) 100%);
  color: #fff;
  border-radius: 12px;
  padding: clamp(36px, 5vw, 56px);
  display: grid; grid-template-columns: 1fr auto;
  gap: 32px; align-items: center;
  position: relative; overflow: hidden;
}
.fb-workshop::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(53,168,224,0.22), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(134,203,236,0.18), transparent 50%);
  pointer-events: none;
}
.fb-workshop > * { position: relative; z-index: 1; }
.fb-workshop h3 {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(22px, 2.4vw, 30px); line-height: 1.15;
  margin: 12px 0 10px;
  color: #fff;
}
.fb-workshop p {
  margin: 0; max-width: 560px;
  font-size: 16px; line-height: 1.6;
  color: #fff;
}

/* Buy section */
.fb-details-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px; margin-top: 32px;
}
.fb-detail {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 20px;
}
.fb-detail-lbl {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.fb-detail-val {
  font-family: var(--font-display); font-weight: 900;
  font-size: 15px;
  color: var(--avion-navy);
}
.fb-detail-val .placeholder-note {
  background: rgba(211,154,24,0.18);
  padding: 2px 8px;
  border-radius: 3px;
  color: #92400e;
  font-family: ui-monospace, monospace;
  font-size: 14px;
  font-weight: 700;
}
.fb-buy-buttons {
  margin-top: 24px;
  display: flex; gap: 12px; flex-wrap: wrap;
}
.fb-buy-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--ink-3);
}
.fb-buy-note .placeholder-note {
  background: rgba(211,154,24,0.18);
  padding: 2px 8px;
  border-radius: 3px;
  color: #92400e;
  font-family: ui-monospace, monospace;
  font-size: 14px;
}

/* Closing CTA */
.closing-cta {
  background: var(--avion-navy);
  color: #fff;
  border-radius: 8px;
  padding: clamp(48px, 6vw, 72px);
  text-align: center;
  margin: 0 0 24px;
  position: relative; overflow: hidden;
}
.closing-cta::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 0%, rgba(53,168,224,0.25), transparent 50%),
    radial-gradient(ellipse at 0% 100%, rgba(29,112,183,0.25), transparent 55%);
  pointer-events: none;
}
.closing-cta > * { position: relative; z-index: 1; }
.closing-cta h2 {
  color: #fff;
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(28px, 3.4vw, 44px); letter-spacing: -0.018em;
  line-height: 1.1;
  margin: 0 0 16px;
}
.closing-cta p { margin: 0 0 28px; font-size: 18px; color: #fff; max-width: 600px; margin-left: auto; margin-right: auto; }
.closing-cta .contact-line {
  margin-top: 24px; font-size: 14px;
  color: #fff;
  font-family: var(--font-display); font-weight: 900;
  letter-spacing: 0.06em;
}
.closing-cta .contact-line a { color: var(--avion-sky-2); }
.closing-cta .contact-line a:hover { color: #fff; }

/* Related publications */
.fb-related-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
  margin-top: 32px;
}
.fb-related-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 26px;
  text-decoration: none; color: inherit;
  display: grid; grid-template-columns: 90px 1fr; gap: 22px; align-items: center;
  transition: transform 220ms var(--ease-standard), border-color 220ms, box-shadow 220ms;
}
.fb-related-card:hover {
  transform: translateY(-3px);
  border-color: var(--avion-blue);
  box-shadow: 0 16px 36px rgba(45,46,130,0.10);
}
.fb-related-cover {
  aspect-ratio: 3/4;
  border-radius: 3px;
  position: relative;
  overflow: visible;
  display: flex; align-items: center; justify-content: center;
}
.fb-related-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(4px 6px 14px rgba(45,46,130,0.22));
}
  color: #fff;
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; line-height: 1.2; letter-spacing: 0.02em;
  text-align: center;
  display: flex; align-items: center; justify-content: center;
  padding: 8px;
  box-shadow: 4px 5px 14px rgba(45,46,130,0.22);
}
.fb-related-cover--navy {
  background: linear-gradient(135deg, var(--avion-navy) 0%, var(--avion-blue) 100%);
}
.fb-related-cover--ripen {
  background: linear-gradient(135deg, #15803d 0%, var(--avion-teal) 100%);
}
.fb-related-card .tag {
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--avion-blue);
  margin-bottom: 4px;
}
.fb-related-card h3 {
  font-family: var(--font-display); font-weight: 900;
  font-size: 18px; line-height: 1.25;
  color: var(--avion-navy);
  margin: 0 0 6px;
}
.fb-related-card p {
  margin: 0; font-size: 13.5px; line-height: 1.55; color: var(--ink-2);
}
.fb-related-card .more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 10px;
  font-family: var(--font-display); font-weight: 900;
  font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--avion-blue);
}

/* Responsive */
@media (max-width: 900px) {
  .fb-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .fb-hero-book { order: -1; }
  .fb-reviews { grid-template-columns: 1fr; }
  .fb-authors-grid { grid-template-columns: 1fr; }
  .fb-workshop { grid-template-columns: 1fr; text-align: center; }
  .fb-related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 540px) {
  .fb-convo-row { grid-template-columns: 44px 1fr; gap: 14px; padding: 14px 16px; }
  .fb-convo-num { width: 40px; height: 40px; font-size: 17px; }
  .fb-related-card { grid-template-columns: 70px 1fr; gap: 16px; padding: 20px 22px; }
}