/* ───────────────────────────────────────────────────────────────
   Governing the Digital Backbone — microsite stylesheet
   Palette aligned with the book's house style.
   ─────────────────────────────────────────────────────────────── */

:root {
  --navy:   #1B3A6B;
  --slate:  #2C4770;
  --steel:  #4A7AAC;
  --gold:   #B98A3B;
  --gold-2: #D4A24A;
  --light:  #EAF1F8;
  --mid:    #D0E2F0;
  --rule:   #B8CCE0;
  --body:   #1A1A2E;
  --muted:  #5C6B7A;
  --cream:  #FAF7F2;
  --white:  #FFFFFF;
  --ink-dark: #0F1F38;

  --serif: "Cormorant Garamond", "Georgia", "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --container: 1180px;
  --gutter: 24px;
  --shadow-soft: 0 12px 40px rgba(27, 58, 107, 0.10);
  --shadow-strong: 0 24px 60px rgba(27, 58, 107, 0.18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }

a { color: var(--navy); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold); }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--navy);
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin: 0 0 .6em;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ─── NAV ─────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--navy);
}
.nav__brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: .03em;
  border-radius: 2px;
}
.nav__brand-text {
  font-family: var(--serif);
  font-size: 18px;
}
.nav__links { display: flex; gap: 28px; }
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--slate);
  letter-spacing: .02em;
  padding: 6px 0;
  position: relative;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav__links a:hover,
.nav__links a.is-active { color: var(--navy); }
.nav__links a:hover::after,
.nav__links a.is-active::after { transform: scaleX(1); }

.nav__toggle {
  display: none;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--navy);
  margin: 4px 0;
  transition: transform .25s ease, opacity .25s ease;
}

@media (max-width: 880px) {
  .nav__brand-text { display: none; }
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute;
    top: 72px;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 18px 24px 26px;
    gap: 4px;
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 14px 30px rgba(27,58,107,.08);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav__links a { padding: 12px 0; font-size: 16px; }
  .nav.is-open .nav__links {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }
  .nav.is-open .nav__toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav.is-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}

/* ─── HERO ────────────────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(74, 122, 172, 0.10), transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(185, 138, 59, 0.06), transparent 50%),
    linear-gradient(180deg, var(--cream) 0%, #ffffff 100%);
  padding: 80px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .08;
  pointer-events: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
}
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--steel);
  margin: 0 0 22px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: 14px;
  position: relative;
  top: -2px;
}
.hero__title {
  font-size: clamp(44px, 6vw, 78px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  color: var(--navy);
}
.gold { color: var(--gold); }
.hero__subtitle {
  font-family: var(--serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-style: italic;
  color: var(--slate);
  margin: 0 0 24px;
  line-height: 1.35;
}
.hero__lede {
  font-size: 17px;
  color: var(--body);
  max-width: 540px;
  margin: 0 0 36px;
}
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero__tagline {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--slate);
  border-left: 2px solid var(--gold);
  padding-left: 16px;
  margin: 0;
  max-width: 540px;
}
.hero__tagline em { display: block; font-style: italic; margin-bottom: 2px; }
.hero__cover { position: relative; }
.hero__cover img {
  width: 100%;
  max-width: 380px;
  margin-left: auto;
  box-shadow: var(--shadow-strong);
  border-radius: 2px;
  transform: perspective(1200px) rotateY(-4deg);
  transition: transform .5s ease;
}
.hero__cover img:hover { transform: perspective(1200px) rotateY(0deg); }

@media (max-width: 880px) {
  .hero { padding: 56px 0 64px; }
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__cover img { max-width: 280px; margin: 0 auto; transform: none; }
}

/* ─── PAGE HEADER (for sub-pages) ─────────────────────────────── */
.page-header {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(74, 122, 172, 0.10), transparent 55%),
    linear-gradient(180deg, var(--cream) 0%, #ffffff 100%);
  padding: 80px 0 64px;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .08;
  pointer-events: none;
}
.page-header > .container { position: relative; }
.page-header__title {
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
  color: var(--navy);
  max-width: 880px;
}
.page-header__lede {
  font-size: 18px;
  color: var(--body);
  max-width: 720px;
  margin: 0;
}

/* ─── BUTTONS ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: all .2s ease;
  text-decoration: none;
  line-height: 1;
}
.btn--primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--primary:hover {
  background: var(--ink-dark);
  border-color: var(--ink-dark);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(27,58,107,.22);
}
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--ghost:hover { background: var(--navy); color: var(--white); }
.btn--gold {
  background: transparent;
  color: var(--gold-2);
  border-color: var(--gold-2);
}
.btn--gold:hover { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn--gold-solid {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn--gold-solid:hover {
  background: var(--gold-2);
  border-color: var(--gold-2);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(185, 138, 59, 0.45);
}
.btn--lg {
  padding: 20px 40px;
  font-size: 15px;
  letter-spacing: .08em;
}
.btn--sm { padding: 10px 18px; font-size: 12px; }

/* ─── SECTIONS ────────────────────────────────────────────────── */
.section { padding: 96px 0; position: relative; }
.section--light { background: var(--cream); }
.section--dark { background: var(--navy); color: var(--light); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }

.section__eyebrow {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--steel);
  margin: 0 0 16px;
}
.section__eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: 14px;
  position: relative;
  top: -2px;
}
.section__eyebrow--light { color: var(--gold-2); }

.section__title {
  font-size: clamp(32px, 4vw, 48px);
  max-width: 760px;
  margin: 0 0 28px;
}
.section__title--light { color: var(--white); }

.section__intro {
  font-size: 18px;
  color: var(--muted);
  max-width: 720px;
  margin: 0 0 56px;
}
.section__intro--light { color: var(--mid); }

.section__cta { text-align: center; margin-top: 48px; }
.section__cta--prominent {
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  position: relative;
}
.section--light .section__cta--prominent {
  border-top-color: var(--rule);
}

.subhead {
  font-size: 22px;
  font-weight: 600;
  color: var(--navy);
  margin: 48px 0 12px;
}
.muted { color: var(--muted); font-size: 15px; }
.lede {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  color: var(--slate);
  line-height: 1.45;
  margin: 0 0 24px;
}

/* ─── BOOK SECTION ────────────────────────────────────────────── */
.book__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.book__lede p { margin: 0 0 18px; }
.book__lede p:last-child { margin-bottom: 0; }

.book__callout {
  background: var(--white);
  border-left: 3px solid var(--gold);
  padding: 32px 28px;
  box-shadow: var(--shadow-soft);
  align-self: start;
  position: sticky;
  top: 96px;
}
.book__callout-quote {
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  color: var(--slate);
  line-height: 1.45;
  margin: 0;
}
@media (max-width: 880px) {
  .book__grid { grid-template-columns: 1fr; }
  .book__callout { position: static; }
}

.chapters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 24px;
}
.chapter {
  background: var(--white);
  padding: 32px 28px;
  border: 1px solid var(--rule);
  border-radius: 2px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  position: relative;
}
.chapter:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--steel);
}
.chapter__num {
  display: block;
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 500;
  color: var(--gold);
  margin-bottom: 12px;
  line-height: 1;
}
.chapter h4 { font-size: 20px; margin: 0 0 12px; color: var(--navy); }
.chapter p { font-size: 15px; color: var(--body); margin: 0; line-height: 1.6; }

/* ─── AUTHOR ──────────────────────────────────────────────────── */
.author__grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
}
.author__photo { position: relative; }
.author__photo::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  background: var(--light);
  border: 1px solid var(--rule);
  z-index: 0;
}
.author__photo img {
  position: relative;
  z-index: 1;
  width: 100%;
  box-shadow: var(--shadow-soft);
}
.author__bio p { margin: 0 0 20px; }
.author__links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

@media (max-width: 880px) {
  .author__grid { grid-template-columns: 1fr; gap: 40px; }
  .author__photo { max-width: 280px; margin: 0 auto; }
  .author__photo::before { inset: 12px -12px -12px 12px; }
}

/* ─── VIDEOS ──────────────────────────────────────────────────── */
.videos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}
.videos--grid { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.video-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
  display: block;
  color: inherit;
}
.video-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-2);
  background: rgba(255, 255, 255, 0.06);
}
.video-card--light {
  background: var(--white);
  border-color: var(--rule);
}
.video-card--light:hover {
  background: var(--white);
  border-color: var(--gold);
  box-shadow: var(--shadow-soft);
}
.video-card__thumb {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #2C4770 0%, #1B3A6B 60%, #0F1F38 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.video-card__thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.video-card__thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(15,31,56,0.10) 0%, rgba(15,31,56,0.55) 100%);
  transition: background .25s ease;
  z-index: 1;
}
.video-card:hover .video-card__thumb img { transform: scale(1.05); }
.video-card:hover .video-card__thumb::after {
  background: radial-gradient(ellipse at center, rgba(15,31,56,0.05) 0%, rgba(15,31,56,0.30) 100%);
}
.video-card__play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--navy);
  padding: 14px;
  position: relative;
  z-index: 2;
  transition: transform .25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 22px rgba(0,0,0,.35);
}
.video-card__play svg { width: 28px; height: 28px; }
.video-card:hover .video-card__play { transform: scale(1.08); }

.video-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--navy);
  padding: 4px 10px;
  border-radius: 2px;
}

.video-card__body { padding: 24px 22px 26px; }
.video-card__kicker {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--gold-2);
  margin: 0 0 8px;
}
.video-card h4 {
  font-size: 19px;
  color: var(--white);
  margin: 0 0 8px;
  line-height: 1.3;
}
.video-card--light .video-card__kicker { color: var(--gold); }
.video-card--light h4 { color: var(--navy); }
.video-card__meta { font-size: 13px; color: var(--mid); margin: 0; }
.video-card__desc { font-size: 14px; color: var(--body); margin: 0; line-height: 1.55; }

/* ─── PODCAST ─────────────────────────────────────────────────── */
.podcast {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 28px;
}
.podcast--stack {
  grid-template-columns: 1fr;
  max-width: 820px;
}
.podcast__card {
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 32px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  align-items: start;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.podcast__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: var(--steel);
}
.podcast__card--feature { padding: 40px; }
.podcast__icon {
  width: 56px;
  height: 56px;
  background: var(--light);
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.podcast__icon svg { width: 28px; height: 28px; }
.podcast__body h4 { font-size: 22px; margin: 6px 0 12px; }
.podcast__body p {
  font-size: 15px;
  color: var(--body);
  margin: 0 0 20px;
  line-height: 1.6;
}

/* ─── STORES ──────────────────────────────────────────────────── */
.stores {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 56px;
}
.store {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 22px 26px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 2px;
  transition: transform .2s ease, border-color .25s ease, box-shadow .25s ease;
  color: var(--body);
}
.store:hover {
  transform: translateY(-2px);
  border-color: var(--gold);
  box-shadow: var(--shadow-soft);
  color: var(--body);
}
.store__name {
  display: block;
  font-family: var(--serif);
  font-size: 20px;
  color: var(--navy);
  font-weight: 600;
  grid-column: 1;
}
.store__meta {
  display: block;
  font-size: 13px;
  color: var(--muted);
  grid-column: 1;
  grid-row: 2;
  margin-top: 2px;
}
.store__arrow {
  grid-column: 2;
  grid-row: 1 / 3;
  font-size: 24px;
  color: var(--steel);
  transition: transform .25s ease, color .25s ease;
}
.store:hover .store__arrow { color: var(--gold); transform: translateX(4px); }

/* Coming-soon variant (non-clickable, muted, with badge) */
.store--soon {
  background: var(--cream);
  border-style: dashed;
  cursor: default;
  opacity: 0.85;
}
.store--soon:hover {
  transform: none;
  border-color: var(--rule);
  box-shadow: none;
}
.store--soon .store__name { color: var(--muted); }
.store__badge {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--white);
  border: 1px solid var(--gold);
  padding: 6px 10px;
  border-radius: 2px;
  white-space: nowrap;
}

.bookstores {
  background: var(--light);
  border-left: 3px solid var(--steel);
  padding: 32px 36px;
}
.bookstores h3 { margin-top: 0; }
.bookstores p { margin: 0 0 12px; }
.bookstores p:last-child { margin-bottom: 0; }

/* ─── REVIEWS ─────────────────────────────────────────────────── */
.reviews {
  display: grid;
  gap: 32px;
  margin-bottom: 72px;
}
.review {
  background: var(--white);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--gold);
  box-shadow: var(--shadow-soft);
  padding: 48px 52px 40px;
  position: relative;
  max-width: 900px;
}
.review__mark {
  position: absolute;
  top: -8px;
  left: 32px;
  font-family: var(--serif);
  font-size: 120px;
  line-height: 1;
  color: var(--gold);
  opacity: 0.30;
  pointer-events: none;
  user-select: none;
}
.review__body { position: relative; }
.review__body p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--body);
}
.review__lede {
  font-family: var(--serif);
  font-size: 22px !important;
  font-style: italic;
  color: var(--slate) !important;
  line-height: 1.45 !important;
  margin-bottom: 28px !important;
}
.review__list,
.review__bullets {
  margin: 0 0 24px;
  padding-left: 22px;
}
.review__list li,
.review__bullets li {
  font-size: 16px;
  line-height: 1.65;
  color: var(--body);
  margin-bottom: 12px;
}
.review__list li::marker { color: var(--gold); font-weight: 700; }
.review__bullets { list-style: none; padding-left: 4px; }
.review__bullets li {
  position: relative;
  padding-left: 22px;
}
.review__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 1px;
  background: var(--gold);
}
.review__recommend {
  font-family: var(--serif);
  font-size: 20px !important;
  font-style: italic;
  color: var(--navy) !important;
  font-weight: 600;
  margin-top: 28px !important;
  margin-bottom: 0 !important;
  letter-spacing: 0.01em;
}
.review__meta {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.review__author {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
  margin: 0;
}
.review__role {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
  letter-spacing: 0.02em;
}
.review__role::before {
  content: "·";
  margin-right: 12px;
  color: var(--gold);
  font-weight: 700;
}

@media (max-width: 640px) {
  .review { padding: 40px 28px 32px; }
  .review__mark { font-size: 88px; left: 20px; }
  .review__lede { font-size: 19px !important; }
}

/* ─── COMMENTS FORM WRAPPER ───────────────────────────────────── */
.comments-form {
  padding-top: 56px;
  border-top: 1px solid var(--rule);
}
.comments-form .section__eyebrow { margin-bottom: 12px; }
.comments-form__title {
  font-size: clamp(28px, 3vw, 36px);
  margin: 0 0 20px;
  color: var(--navy);
}
.comments-form__intro {
  font-size: 17px;
  color: var(--muted);
  max-width: 720px;
  margin: 0 0 40px;
}

/* ─── FORM ────────────────────────────────────────────────────── */
.form {
  max-width: 760px;
  background: var(--white);
  padding: 40px 44px;
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-soft);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
@media (max-width: 640px) {
  .form { padding: 28px 24px; }
  .form__row { grid-template-columns: 1fr; }
}
.form__field { display: block; margin-bottom: 20px; }
.form__field > span {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate);
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form__optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--muted);
  font-size: 12px;
}
.form__field input,
.form__field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 15px;
  color: var(--body);
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 2px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form__field input:focus,
.form__field textarea:focus {
  outline: 0;
  border-color: var(--steel);
  box-shadow: 0 0 0 3px rgba(74,122,172,.18);
}
.form__field textarea { resize: vertical; min-height: 140px; }
.form__row .form__field { margin-bottom: 0; }
.form__consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--muted);
  margin: 8px 0 24px;
  cursor: pointer;
}
.form__consent input { margin-top: 4px; }
.form__hp { position: absolute; left: -9999px; }

/* ─── THANK YOU ───────────────────────────────────────────────── */
.thanks {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(74, 122, 172, 0.10), transparent 55%),
    linear-gradient(180deg, var(--cream) 0%, #ffffff 100%);
  padding: 120px 0 140px;
  min-height: 70vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.thanks::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--rule) 1px, transparent 1px),
    linear-gradient(90deg, var(--rule) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .08;
  pointer-events: none;
}
.thanks__inner {
  text-align: center;
  max-width: 640px;
  position: relative;
}
.thanks__icon {
  width: 80px;
  height: 80px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
  box-shadow: 0 12px 30px rgba(27,58,107,.20);
}
.thanks__icon svg { width: 40px; height: 40px; }
.thanks .eyebrow { display: block; margin-bottom: 16px; }
.thanks__title {
  font-size: clamp(40px, 5vw, 60px);
  margin: 0 0 24px;
  color: var(--navy);
}
.thanks__lede {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  color: var(--slate);
  line-height: 1.5;
  margin: 0 auto 32px;
  max-width: 520px;
}
.thanks__note { color: var(--muted); margin: 0 0 24px; font-size: 15px; }
.thanks__ctas {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.thanks__back { margin: 0; font-size: 14px; }
.thanks__back a { color: var(--muted); }
.thanks__back a:hover { color: var(--navy); }

/* ─── FOOTER ──────────────────────────────────────────────────── */
.footer {
  background: var(--ink-dark);
  color: var(--mid);
  padding: 56px 0 32px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: start;
}
.footer__title {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--white);
  margin: 0 0 4px;
}
.footer__sub { font-size: 14px; color: var(--mid); margin: 0; }
.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
  justify-content: flex-end;
}
.footer__nav a {
  font-size: 13px;
  color: var(--mid);
  letter-spacing: .04em;
}
.footer__nav a:hover { color: var(--gold-2); }
.footer__legal {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 24px;
  margin: 24px 0 0;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
}
@media (max-width: 640px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { justify-content: flex-start; }
}

/* ─── UTILITIES ───────────────────────────────────────────────── */
@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .page-header { padding: 56px 0 40px; }
  body { font-size: 16px; }
}