:root {
  --blue: #153b73;
  --blue-dark: #0b1c33;
  --red: #c91f37;
  --red-dark: #a8182d;
  --cream: #f4f2ee;
  --paper: #fbfaf7;
  --ink: #141821;
  --muted: #626b7a;
  --line: rgba(20, 24, 33, 0.12);
  --shadow: 0 14px 34px rgba(11, 28, 51, 0.1);
  --radius: 8px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.58;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 247, 0.88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 12px 40px rgba(7, 26, 54, 0.08); }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 285px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: #fff;
  font-size: 1.18rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue), var(--red));
  border-radius: 8px;
}

.brand strong { display: block; font-size: 1.12rem; line-height: 1.05; color: var(--blue-dark); }
.brand small { display: block; color: var(--muted); font-size: 0.78rem; margin-top: 4px; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 3px;
  font-weight: 650;
  font-size: 0.88rem;
  color: var(--blue-dark);
}

.main-nav a {
  padding: 9px 10px;
  border-radius: 8px;
}

.main-nav a:hover,
.nav-parent:hover { background: rgba(16, 46, 95, 0.08); }
.main-nav .nav-cta { color: #fff; background: var(--red); }
.main-nav .nav-cta:hover { background: var(--red-dark); }

.nav-item {
  position: relative;
}

.nav-parent {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 10px;
  border: 0;
  border-radius: 8px;
  color: var(--blue-dark);
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.nav-parent::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 20;
  display: none;
  min-width: 190px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.submenu a {
  display: block;
  width: 100%;
  white-space: nowrap;
}

.has-submenu:hover .submenu,
.has-submenu:focus-within .submenu,
.has-submenu.is-open-submenu .submenu {
  display: block;
}

.social-link {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
}

.social-link svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--blue-dark);
}

.hero {
  position: relative;
  min-height: min(680px, calc(100vh - 84px));
  display: grid;
  align-items: end;
  padding: clamp(62px, 8vw, 104px) clamp(20px, 6vw, 80px) clamp(34px, 5vw, 58px);
  overflow: hidden;
  color: #fff;
  background: var(--blue-dark);
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 28, 51, 0.92) 0%, rgba(11, 28, 51, 0.68) 45%, rgba(11, 28, 51, 0.2) 100%),
    linear-gradient(0deg, rgba(11, 28, 51, 0.88), rgba(11, 28, 51, 0.04) 56%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
  filter: saturate(1.05) contrast(1.05);
}

.hero-content {
  position: relative;
  max-width: 720px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--red);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
  font-size: 0.76rem;
}

.hero .eyebrow { color: #ff6575; }

h1, h2, h3 {
  margin: 0;
  line-height: 1.12;
  color: inherit;
}

h1 {
  max-width: 760px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(2.05rem, 4.2vw, 3.85rem);
  font-weight: 820;
  letter-spacing: 0;
}

h2 {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: clamp(1.45rem, 2.35vw, 2.22rem);
  font-weight: 800;
  letter-spacing: 0;
}

h3 { font-size: 1rem; }

.hero-lead,
.page-hero p {
  max-width: 650px;
  font-size: clamp(0.98rem, 1.2vw, 1.08rem);
  color: rgba(255, 255, 255, 0.86);
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover { transform: translateY(-2px); }
.button.primary { color: #fff; background: var(--red); }
.button.primary:hover { background: var(--red-dark); }
.button.secondary { color: #fff; border-color: rgba(255, 255, 255, 0.38); background: rgba(255, 255, 255, 0.1); }
.button.ghost { color: var(--blue); border-color: var(--line); background: #fff; }
.button.light { color: var(--blue-dark); background: #fff; }
.button.full { width: 100%; border: 0; font-size: 1rem; }

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-proof span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 750;
  font-size: 0.92rem;
}

.manifesto,
.program,
.content-band,
.toc-section,
.rules-section,
.legal-alert {
  padding: clamp(44px, 6vw, 72px) clamp(20px, 6vw, 80px);
}

.manifesto {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.manifesto h2 { max-width: 960px; color: var(--blue-dark); }
.manifesto p { max-width: 860px; color: var(--muted); font-size: 1.04rem; }

.split-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.72fr) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 74px);
  align-items: center;
  padding: clamp(44px, 6vw, 74px) clamp(20px, 6vw, 80px);
}

.book-card {
  width: min(420px, 100%);
  justify-self: center;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.book-card img,
.book-page img {
  border-radius: 4px;
  box-shadow: 0 18px 42px rgba(11, 28, 51, 0.22);
}

.split-copy p,
.content-band p,
.rules-section p {
  color: var(--muted);
  font-size: 1rem;
}

.quote-panel {
  margin: 24px 0 0;
  padding: 22px;
  border-left: 5px solid var(--red);
  background: var(--cream);
  border-radius: 0 8px 8px 0;
}

.quote-panel p { margin: 0; color: var(--blue-dark); font-weight: 800; font-size: 1.08rem; }

.program {
  color: #fff;
  background: linear-gradient(135deg, #0b1c33, #12365f);
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 900px;
  margin-bottom: 34px;
}

.program-grid,
.feature-list,
.rules-grid,
.priority-list,
.news-grid,
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.program-grid article,
.feature-list article,
.rules-grid article,
.priority-list article,
.news-grid article,
.value-grid article {
  min-height: 176px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.feature-list article,
.rules-grid article,
.priority-list article,
.news-grid article,
.value-grid article {
  border-color: var(--line);
  background: #fff;
}

.program-grid span {
  color: #ff6575;
  font-weight: 900;
}

.program-grid p { color: rgba(255, 255, 255, 0.75); }

.movement {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: 32px;
  align-items: center;
  padding: clamp(44px, 6vw, 72px) clamp(20px, 6vw, 80px);
  background: linear-gradient(135deg, #f8fafc, #fff7f5);
}

.movement-panel {
  padding: 28px;
  color: #fff;
  background: var(--red);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.movement-panel p { margin-top: 0; color: rgba(255, 255, 255, 0.9); }

.legal-alert {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 20px;
  color: var(--blue-dark);
  background: var(--cream);
}

.legal-alert strong { font-size: 1.1rem; }
.legal-alert p { margin: 0; color: var(--muted); }

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(20px, 6vw, 80px);
  color: rgba(255, 255, 255, 0.8);
  background: #071a36;
}

.site-footer strong { color: #fff; }
.site-footer p { margin: 6px 0 0; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; align-content: start; }
.site-footer a:hover { color: #fff; }

.priority-band,
.news-preview,
.policy-layout,
.agenda-list,
.press-layout,
.value-grid {
  padding: clamp(44px, 6vw, 72px) clamp(20px, 6vw, 80px);
}

.priority-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.45fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  background: #fff;
}

.priority-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.priority-list article,
.news-grid article,
.value-grid article,
.press-card {
  min-height: auto;
  box-shadow: 0 10px 28px rgba(11, 28, 51, 0.06);
}

.priority-list strong,
.news-grid h3,
.press-card h2,
.value-grid h3 {
  color: var(--blue-dark);
}

.priority-list p,
.news-grid p,
.press-card p,
.press-card li,
.value-grid p,
.agenda-list p,
.policy-layout p,
.wide-text {
  color: var(--muted);
}

.section-actions {
  margin-top: 24px;
}

.book-feature-list {
  margin-top: 32px;
}

.news-grid span,
.policy-layout span {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.news-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
}

.news-grid a,
.press-card a {
  color: var(--red);
  font-weight: 800;
}

.page-grid {
  padding: clamp(44px, 6vw, 72px) clamp(20px, 6vw, 80px);
}

.policy-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  background: #fff;
}

.policy-layout article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.policy-layout h2,
.agenda-list h2 {
  font-size: 1.18rem;
  color: var(--blue-dark);
}

.portrait-card {
  margin: 0;
  width: min(320px, 100%);
  justify-self: center;
}

.portrait-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 22%;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.portrait-card figcaption {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 800;
  text-align: center;
}

.wide-text {
  max-width: 920px;
  font-size: 1.04rem;
}

.agenda-list {
  display: grid;
  gap: 12px;
}

.agenda-list article {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.agenda-list time {
  color: var(--red);
  font-weight: 800;
}

.press-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.press-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.press-card ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.page { background: var(--paper); }

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 360px);
  gap: 42px;
  align-items: center;
  padding: clamp(48px, 6vw, 78px) clamp(20px, 6vw, 80px);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(7, 26, 54, 0.97), rgba(16, 46, 95, 0.92)),
    url("assets/couverture-fb-2.jpg") center/cover;
}

.page-hero.compact { grid-template-columns: 1fr; }
.book-page img { width: min(320px, 100%); justify-self: center; }

.content-band { background: var(--cream); }
.feature-list article h3,
.rules-grid article strong { color: var(--blue-dark); }

.toc-section { background: #fff; }

.toc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.toc-grid span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-dark);
  background: var(--paper);
  font-weight: 720;
  font-size: 0.96rem;
}

.join-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.75fr);
  gap: 34px;
  padding: clamp(44px, 6vw, 72px) clamp(20px, 6vw, 80px);
}

.join-copy {
  align-self: start;
  position: sticky;
  top: 100px;
}

.join-copy p { color: var(--muted); }

.amount-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.amount-grid button {
  min-height: 62px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-dark);
  background: #fff;
  font-weight: 900;
  font-size: 1.1rem;
  cursor: pointer;
}

.amount-grid button.is-selected {
  color: #fff;
  border-color: var(--red);
  background: var(--red);
}

.support-card {
  display: grid;
  gap: 14px;
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 36px rgba(11, 28, 51, 0.09);
}

.support-card strong {
  color: var(--blue-dark);
  font-size: 1.08rem;
  line-height: 1.25;
}

.support-card p {
  margin: 0;
}

.support-card small {
  color: var(--muted);
  font-size: 0.86rem;
}

.join-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.join-form h2 { font-size: 1.55rem; color: var(--blue-dark); }

label {
  display: grid;
  gap: 7px;
  color: var(--blue-dark);
  font-weight: 720;
  font-size: 0.95rem;
}

.required-marker {
  color: var(--red);
  font-weight: 900;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fbfcff;
}

input:focus,
textarea:focus,
select:focus {
  outline: 3px solid rgba(216, 25, 50, 0.16);
  border-color: var(--red);
}

.check {
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 12px;
  color: var(--muted);
  font-weight: 600;
}

.check input { width: 18px; height: 18px; margin-top: 3px; }
.form-note { margin: 0; color: var(--muted); font-size: 0.9rem; }

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.message-page {
  min-height: 62vh;
  display: grid;
  align-content: center;
  gap: 18px;
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) 20px;
}

.message-page h1 {
  color: var(--blue-dark);
  font-size: clamp(1.8rem, 3.2vw, 2.65rem);
}

.message-page p {
  color: var(--muted);
  font-size: 1.08rem;
}

.legal-page {
  max-width: 920px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 86px) 20px;
}

.legal-page h1 {
  color: var(--blue-dark);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
}

.legal-intro {
  margin: 18px 0 34px;
  color: var(--muted);
  font-size: 1.08rem;
}

.legal-page section {
  padding: 28px 0;
  border-top: 1px solid var(--line);
}

.legal-page h2 {
  color: var(--blue-dark);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1.35rem;
}

.legal-page p { color: var(--muted); }
.legal-page a { color: var(--red); font-weight: 800; }

@media (max-width: 1120px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a,
  .nav-item,
  .nav-parent { width: 100%; }
  .nav-parent { justify-content: space-between; }
  .submenu {
    position: static;
    min-width: 0;
    margin: 2px 0 8px;
    box-shadow: none;
    background: rgba(16, 46, 95, 0.04);
  }
  .social-link {
    justify-content: start;
    width: 100%;
    height: auto;
    padding: 9px 10px;
  }
  .split-section,
  .movement,
  .join-layout,
  .page-hero,
  .legal-alert { grid-template-columns: 1fr; }
  .join-copy { position: static; }
  .program-grid,
  .feature-list,
  .rules-grid,
  .toc-grid,
  .priority-list,
  .news-grid,
  .value-grid,
  .policy-layout,
  .press-layout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .priority-band { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-header { padding: 12px 16px; }
  .brand { min-width: 0; }
  .brand small { display: none; }
  .hero { min-height: 680px; }
  .hero-media img { object-position: 62% center; }
  .program-grid,
  .feature-list,
  .rules-grid,
  .toc-grid,
  .priority-list,
  .news-grid,
  .value-grid,
  .policy-layout,
  .press-layout,
  .amount-grid { grid-template-columns: 1fr; }
  .agenda-list article { grid-template-columns: 1fr; }
  .program-grid article,
  .feature-list article,
  .rules-grid article { min-height: auto; }
  .site-footer { flex-direction: column; }
}