/* ============================================================
   Mutuelle Ivoirienne d’Entraide et de Solidarité
   Monochrome + one signal red · monospace body · display serif H1
   ============================================================ */

:root {
  --bg: #000000;
  --surface: #0c0c0c;
  --surface-2: #141414;
  --ink: #ffffff;
  --ink-soft: #b8b8b8;
  --ink-mute: #8a8a8a;
  --line: #2a2a2a;
  --signal: #e10600;
  --signal-ink: #ffffff;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --serif: "Fraunces", "Playfair Display", Georgia, serif;

  --pad: clamp(1.25rem, 5vw, 5rem);
  --maxw: 1180px;
}

html[data-theme="light"] {
  --bg: #ffffff;
  --surface: #f4f4f2;
  --surface-2: #ebebe8;
  --ink: #000000;
  --ink-soft: #2e2e2e;
  --ink-mute: #5c5c5c;
  --line: #d6d6d2;
  --signal: #c00500;
  --signal-ink: #ffffff;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: clamp(0.9rem, 0.55vw + 0.78rem, 1rem);
  line-height: 1.75;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
  overflow-x: hidden;
}

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

a { color: var(--signal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--signal);
  color: var(--signal-ink);
  padding: 0.75rem 1.25rem;
  z-index: 100;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- top bar ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem var(--pad);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--ink);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.brand-text {
  font-size: 0.7rem;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.brand-text em {
  font-style: normal;
  color: var(--ink-mute);
  text-transform: none;
  letter-spacing: 0.01em;
}

.nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
}
.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.5rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.18s ease, border-color 0.18s ease;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--signal); }

.theme-toggle {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  font-size: 1rem;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.theme-toggle:hover { border-color: var(--signal); color: var(--signal); }

/* ---------- hero ---------- */

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(3rem, 8vw, 7rem) var(--pad) clamp(3rem, 6vw, 5rem);
  max-width: var(--maxw);
  margin: 0 auto;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 1.75rem;
}

.rule {
  display: inline-block;
  width: 2.5rem;
  height: 2px;
  background: var(--signal);
  flex: 0 0 auto;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(2.6rem, 8.5vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0 0 1.75rem;
  font-variation-settings: "opsz" 120, "SOFT" 0, "WONK" 1;
}
.hero h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--signal);
}

.hero-lede {
  max-width: 46ch;
  color: var(--ink-soft);
  margin: 0 0 2.25rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.7rem 1.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}
.btn-signal {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--signal-ink);
}
.btn-signal:hover { background: transparent; color: var(--signal); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--bg); }

.hero-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.hero-stats div { display: flex; flex-direction: column; gap: 0.2rem; }
.hero-stats dt {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hero-stats dd { margin: 0; font-size: 0.85rem; color: var(--ink); }

.hero-figure { margin: 0; }
.hero-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--line);
}
.hero-figure figcaption,
.inline-figure figcaption {
  margin-top: 0.7rem;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- dictated quote ---------- */

.quote-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(3rem, 7vw, 6rem) var(--pad);
}

.quote {
  max-width: 26ch;
  margin: 0 auto;
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.5rem, 4.2vw, 2.9rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  text-align: center;
  text-wrap: balance;
}

.quote .w {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.18em);
  animation: word-in 0.42s ease forwards;
  animation-delay: var(--d, 0s);
}
.quote .w.on { opacity: 1; transform: none; }

.quote .caret {
  display: inline-block;
  width: 0.5ch;
  height: 1em;
  margin-left: 0.12em;
  background: var(--signal);
  vertical-align: -0.12em;
  animation: blink 1s steps(1) infinite;
}

@keyframes word-in {
  from { opacity: 0; transform: translateY(0.18em); }
  to   { opacity: 1; transform: none; }
}
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.quote-source {
  margin: 1.75rem auto 0;
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- sections ---------- */

.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(3.5rem, 8vw, 7rem) var(--pad);
}

.section-alt {
  max-width: none;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-alt > * {
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
}

.section-head { margin-bottom: clamp(2rem, 4vw, 3.25rem); }

.section-marker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin: 0 0 1.25rem;
}

.section h2 {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(1.9rem, 4.6vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 22ch;
}

.section-lede {
  max-width: 58ch;
  color: var(--ink-soft);
  margin: 1.25rem 0 0;
}

.prose { max-width: 68ch; }
.prose p { margin: 0 0 1.35rem; color: var(--ink-soft); }
.prose strong { color: var(--ink); font-weight: 700; }

/* ---------- values ---------- */

.values {
  list-style: none;
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.values li {
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}
.values h3 {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.6rem;
  color: var(--ink);
}
.values p { margin: 0; color: var(--ink-soft); font-size: 0.88rem; }

/* ---------- index cards ---------- */

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  padding: 0.5rem 0 1rem;
}

.card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 2.25rem 1.5rem 1.75rem;
  box-shadow: 5px 5px 0 color-mix(in srgb, var(--ink) 22%, transparent);
  transform: rotate(-0.7deg);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:nth-child(even) { transform: rotate(0.7deg); }
.card:hover {
  transform: rotate(0deg) translateY(-3px);
  box-shadow: 7px 7px 0 var(--signal);
}

.card-hole {
  position: absolute;
  top: 0.85rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
}

.card-num {
  margin: 0 0 0.9rem;
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}

.card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin: 0 0 0.85rem;
}
.card p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.7;
}

.inline-figure { margin: clamp(2.5rem, 5vw, 4rem) 0 0; }
.inline-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  border: 1px solid var(--line);
}

/* ---------- steps ---------- */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
}
.step-num {
  font-family: var(--serif);
  font-size: 1.6rem;
  line-height: 1;
  color: var(--signal);
  min-width: 1.6rem;
}
.steps h3 {
  margin: 0 0 0.5rem;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.steps p { margin: 0; color: var(--ink-soft); font-size: 0.88rem; max-width: 62ch; }

/* ---------- faq ---------- */

.faq { margin-top: clamp(2.5rem, 5vw, 4rem); max-width: 74ch; }
.faq-title {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
  color: var(--ink-mute);
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  cursor: pointer;
  padding: 1.1rem 2rem 1.1rem 0;
  position: relative;
  font-size: 0.9rem;
  color: var(--ink);
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--signal);
  font-size: 1.1rem;
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details p {
  margin: 0 0 1.25rem;
  padding-right: 2rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

/* ---------- adherer / form ---------- */

.adherer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.adherer-info h3,
.form h3 {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}
.adherer-info h3:not(:first-child) { margin-top: 2rem; }

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.checklist li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-soft);
  font-size: 0.88rem;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 0.6rem;
  height: 0.6rem;
  border: 1px solid var(--signal);
}

.muted { color: var(--ink-mute); font-size: 0.88rem; }

.form {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 5px 5px 0 color-mix(in srgb, var(--ink) 18%, transparent);
}

.field { margin-bottom: 1.15rem; }
.field label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.45rem;
}
.field input,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.7rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.9rem;
  line-height: 1.5;
  transition: border-color 0.18s ease;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus,
.field textarea:focus {
  border-color: var(--signal);
  outline: 2px solid var(--signal);
  outline-offset: 1px;
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-mute); }

.form .btn { width: 100%; margin-top: 0.35rem; }

.form-status {
  margin: 1rem 0 0;
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.form-status.ok { color: var(--ink); }
.form-status.err { color: var(--signal); }

/* ---------- contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
.contact-grid h3 {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.6rem;
  color: var(--ink-mute);
}
.contact-grid p { margin: 0; }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
  padding: clamp(2.5rem, 5vw, 4rem) var(--pad) 5rem;
}
.footer-inner { max-width: var(--maxw); margin: 0 auto; }
.footer-brand {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  font-weight: 300;
  margin: 0 0 0.6rem;
  letter-spacing: -0.01em;
}
.footer-note { margin: 0; color: var(--ink-mute); font-size: 0.78rem; }

.attribution {
  position: static;
  margin: 2rem 0 0;
  font-family: var(--mono);
  font-size: 0.7rem;
  opacity: 1;
  color: var(--ink-mute);
}
.attribution a { color: var(--ink-mute); }

/* ---------- breakpoints ---------- */

@media (min-width: 640px) {
  .hero-stats { grid-template-columns: repeat(3, 1fr); }
  .values { grid-template-columns: repeat(3, 1fr); gap: 2rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
  .hero-figure img { aspect-ratio: 3 / 4; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .adherer-grid { grid-template-columns: 0.85fr 1.15fr; align-items: start; }
  .contact-grid { grid-template-columns: repeat(4, 1fr); }
  .steps li { grid-template-columns: 3rem 1fr; gap: 2rem; }
}

@media (max-width: 760px) {
  .nav { display: none; }
  .topbar { gap: 1rem; }
  .brand-text { font-size: 0.62rem; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .quote .w { opacity: 1; transform: none; }
  .quote .caret { display: none; }
  .card, .card:nth-child(even) { transform: none; }
}