/* Orkyva Tools — feuille de style unique, locale, sans dependance externe. */

:root {
  --ink: #14181d;
  --ink-soft: #454e59;
  --ink-mute: #667080;
  --line: #dfe4ea;
  --bg: #ffffff;
  --bg-soft: #f5f7f9;
  --accent: #175b6b;
  --accent-soft: #e6f0f2;
  --focus: #0b5fff;
  --max: 46rem;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* --- accessibilite --- */
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.7rem 1rem;
  z-index: 10;
}
.skip:focus { left: 0; }

a { color: var(--accent); }
a:hover { color: var(--ink); }

a:focus-visible,
.skip:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 2px;
}

/* --- en-tete --- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.header-row {
  display: flex;
  align-items: center;
  min-height: 3.75rem;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
}

.brand-sub {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
}

/* --- hero --- */
.hero {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  padding: 3rem 0 2.5rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-mute);
}

h1 {
  margin: 0 0 0.5rem;
  font-size: 2.1rem;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

.lead {
  margin: 0 0 1.25rem;
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.badge {
  display: inline-block;
  margin: 0;
  padding: 0.5rem 0.9rem;
  background: var(--accent-soft);
  border: 1px solid #c3dadf;
  border-radius: 999px;
  color: #0f4351;
  font-size: 0.92rem;
  font-weight: 600;
}

/* --- blocs --- */
.block {
  padding: 2.25rem 0;
  border-bottom: 1px solid var(--line);
}

.block:last-child { border-bottom: 0; }

h2 {
  margin: 0 0 0.9rem;
  font-size: 1.3rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

p { margin: 0 0 0.9rem; }
p:last-child { margin-bottom: 0; }

.note {
  margin-top: 1rem;
  padding-left: 0.9rem;
  border-left: 3px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.steps {
  margin: 0 0 0.5rem;
  padding-left: 1.35rem;
}

.steps li { margin-bottom: 0.4rem; }

.checklist {
  margin: 0 0 0.5rem;
  padding-left: 1.35rem;
}

.checklist li { margin-bottom: 0.35rem; }

/* --- pied de page --- */
.site-footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.5rem;
}

.footer-brand {
  margin: 0 0 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.4rem;
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
}

.footer-note {
  margin: 0;
  color: var(--ink-mute);
  font-size: 0.88rem;
}

/* --- index minimal --- */
.tool-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tool-list li { margin-bottom: 0.6rem; }

/* --- mobile --- */
@media (max-width: 30rem) {
  h1 { font-size: 1.7rem; }
  .hero { padding: 2.25rem 0 2rem; }
  .block { padding: 1.75rem 0; }
}

/* --- confort de lecture --- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}