/* Alternly — marketing. Direction : « papier chaleureux », éditorial et apaisant.
   Fraunces (display) + Instrument Sans (texte). Sapin #1f4d3f, terracotta #c96f4a. */

:root {
  --paper: #faf6ef;
  --paper-deep: #f3ecdf;
  --ink: #24312b;
  --ink-soft: #5d6b63;
  --pine: #1f4d3f;
  --pine-deep: #163a30;
  --terra: #c96f4a;
  --terra-soft: #f5e0d5;
  --sage: #dde7dd;
  --line: #e7dfd0;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(36, 49, 43, 0.06), 0 12px 32px -12px rgba(36, 49, 43, 0.18);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Instrument Sans', -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 720px; }
.center { text-align: center; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h1 em { font-style: italic; color: var(--pine); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--terra);
  margin: 0 0 14px;
}
.eyebrow a { color: inherit; text-decoration: none; }

.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 34em; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--ink);
  text-decoration: none;
}
.logo span { color: var(--pine); font-style: italic; }
.logo.small { font-size: 1.2rem; }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.nav-links a:not(.cta):hover { color: var(--pine); }

.cta {
  display: inline-block;
  background: var(--pine);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.18s cubic-bezier(0.2, 0, 0, 1), background 0.18s ease-out, box-shadow 0.18s ease-out;
}
.cta:hover { background: var(--pine-deep); transform: translateY(-1px); box-shadow: var(--shadow); }
.cta:active { transform: translateY(0); }
.cta.big { padding: 14px 28px; font-size: 1.05rem; }
.ghost { opacity: 0.85; }

/* ---------- hero ---------- */
.hero { padding: 72px 0 40px; overflow: hidden; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero-actions { display: flex; align-items: center; gap: 16px; margin: 26px 0 20px; flex-wrap: wrap; }
.hint { color: var(--ink-soft); font-size: 0.9rem; }
.trust { list-style: none; padding: 0; margin: 22px 0 0; display: flex; gap: 18px; flex-wrap: wrap; color: var(--ink-soft); font-size: 0.92rem; }

/* faux calendrier */
.hero-visual { position: relative; }
.cal-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  transform: rotate(1.2deg);
}
.cal-head { display: flex; justify-content: space-between; font-weight: 600; margin-bottom: 12px; font-family: var(--font-display); }
.cal-zone { background: var(--sage); color: var(--pine); border-radius: 999px; padding: 1px 10px; font-size: 0.8rem; font-family: var(--font-body); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-day {
  aspect-ratio: 1;
  display: grid; place-items: center;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
}
.cal-day.p1 { background: color-mix(in srgb, var(--pine) 14%, #fff); color: var(--pine-deep); }
.cal-day.p2 { background: color-mix(in srgb, var(--terra) 16%, #fff); color: #8a4527; }
.cal-day.vac { box-shadow: inset 0 -3px 0 rgba(201, 111, 74, 0.5); }
.cal-legend { display: flex; gap: 14px; align-items: center; margin-top: 12px; font-size: 0.82rem; color: var(--ink-soft); flex-wrap: wrap; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 5px; }
.dot.p1 { background: var(--pine); }
.dot.p2 { background: var(--terra); }
.vac-tag { background: var(--terra-soft); border-radius: 999px; padding: 2px 10px; }
.float-note {
  position: absolute;
  right: -8px; bottom: -18px;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  transform: rotate(-1.5deg);
}

/* ---------- sections ---------- */
.pains { padding: 72px 0; }
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
.cards3 article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.2s ease-out;
}
.cards3 article:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.cards3 h3 { font-size: 1.15rem; }
.cards3 p { color: var(--ink-soft); margin: 0; font-size: 0.97rem; }

/* ---------- features ---------- */
.features { padding: 72px 0; background: var(--paper-deep); border-block: 1px solid var(--line); }
.features .eyebrow.center, .pricing .eyebrow.center { text-align: center; }
.feature-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 34px; }
.feature-row {
  display: flex; gap: 18px; align-items: flex-start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 26px;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.2s ease-out;
}
.feature-row:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature-icon {
  flex: 0 0 auto; width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; font-size: 1.4rem;
  background: var(--sage);
}
.feature-row h3 { font-size: 1.12rem; margin: 2px 0 6px; }
.feature-row p { color: var(--ink-soft); margin: 0; font-size: 0.96rem; }

/* ---------- pricing ---------- */
.pricing { padding: 80px 0; }
.price-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px;
  align-items: start;
}
.price-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 32px; text-align: center; position: relative;
}
.price-card.featured { border: 2px solid var(--pine); }
.price-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.price-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--pine); color: #fff; font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em; padding: 4px 14px; border-radius: 999px;
}
.secondary-cta { background: var(--sage) !important; color: var(--pine) !important; }
.secondary-cta:hover { background: var(--pine-soft) !important; }
.price-head { display: flex; align-items: baseline; justify-content: center; gap: 8px; }
.price-amount { font-family: var(--font-display); font-size: 3.4rem; color: var(--pine); line-height: 1; }
.price-per { color: var(--ink-soft); font-size: 1rem; }
.price-trial {
  display: inline-block; margin: 14px 0 22px;
  background: var(--terra-soft); color: #8c4a2c;
  border-radius: 999px; padding: 6px 16px; font-weight: 600; font-size: 0.92rem;
}
.price-list { list-style: none; padding: 0; margin: 0 auto 26px; text-align: left; max-width: 30em; }
.price-list li { padding: 8px 0 8px 30px; position: relative; color: var(--ink); border-bottom: 1px solid var(--line); }
.price-list li::before { content: '✓'; position: absolute; left: 4px; color: var(--pine); font-weight: 700; }
.price-list li:last-child { border-bottom: none; }

.how { padding: 56px 0 72px; background: var(--paper-deep); border-block: 1px solid var(--line); }
.steps { list-style: none; counter-reset: step; padding: 0; margin: 34px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--terra);
  display: block;
}
.steps strong { display: block; font-size: 1.1rem; margin: 6px 0 4px; }
.steps span { color: var(--ink-soft); font-size: 0.95rem; }

.faq { padding: 72px 0; }
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 4px 0;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  padding: 14px 0;
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.faq summary::after {
  content: '+';
  position: absolute; right: 4px; top: 12px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--terra);
  transition: transform 0.2s ease-out;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--ink-soft); margin: 0 0 16px; }

.final-cta { padding: 88px 0; background: var(--pine); color: var(--paper); }
.final-cta h2 { color: #fff; }
.final-cta .cta { background: var(--paper); color: var(--pine) !important; margin-top: 10px; }
.final-cta .cta:hover { background: #fff; }

/* ---------- blog ---------- */
.blog-hero { padding: 72px 0 24px; }
.blog-list { padding: 24px 0 80px; }
.blog-item {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin-bottom: 16px;
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), box-shadow 0.2s ease-out;
}
.blog-item:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.blog-item time { color: var(--terra); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.blog-item h2 { font-size: 1.4rem; margin: 6px 0; }
.blog-item p { color: var(--ink-soft); margin: 0 0 10px; }
.readmore { color: var(--pine); font-weight: 600; font-size: 0.92rem; }

.post { padding: 64px 0 80px; }
.post time { color: var(--terra); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.post-body { margin-top: 28px; }
.post-body h2 { margin-top: 40px; font-size: 1.5rem; }
.post-body h3 { margin-top: 28px; font-size: 1.15rem; }
.post-body p, .post-body li { color: #37453e; }
.post-body table { border-collapse: collapse; width: 100%; margin: 18px 0; font-size: 0.95rem; }
.post-body th, .post-body td { border: 1px solid var(--line); padding: 8px 12px; text-align: left; }
.post-body th { background: var(--paper-deep); font-weight: 600; }
.post-body blockquote { border-left: 3px solid var(--terra); margin: 18px 0; padding: 4px 18px; color: var(--ink-soft); background: var(--paper-deep); border-radius: 0 8px 8px 0; }
.post-body code { background: var(--paper-deep); border-radius: 5px; padding: 1px 6px; font-size: 0.9em; }
.post-cta {
  margin-top: 48px;
  background: var(--sage);
  border-radius: var(--radius);
  padding: 28px;
}
.post-cta h3 { margin-bottom: 6px; }
.post-cta p { color: var(--ink-soft); margin-bottom: 14px; }

/* ---------- pages légales ---------- */
.legal { padding: 64px 0 80px; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.legal-updated { color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 28px; }
.legal h2 { font-size: 1.3rem; margin: 32px 0 10px; }
.legal p, .legal li { color: #37453e; }
.legal ul { padding-left: 20px; }
.legal li { margin: 6px 0; }
.legal a { color: var(--pine); }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 56px; background: var(--paper-deep); }
.site-footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 32px; }
.site-footer p, .site-footer a { color: var(--ink-soft); font-size: 0.92rem; }
.site-footer a { display: block; text-decoration: none; margin-top: 8px; }
.site-footer a:hover { color: var(--pine); }
.site-footer strong { font-size: 0.95rem; }
.fine { font-size: 0.82rem !important; }

/* ---------- animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.6s cubic-bezier(0.2, 0, 0, 1) forwards;
}
.d1 { animation-delay: 0.07s; }
.d2 { animation-delay: 0.14s; }
.d3 { animation-delay: 0.21s; }
.d4 { animation-delay: 0.28s; }

@keyframes rise {
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
  .cta, .cards3 article, .blog-item { transition: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .hero-grid, .cards3, .steps, .feature-rows, .price-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 44px; }
  .hero-visual { max-width: 420px; }
  .site-footer .wrap { grid-template-columns: 1fr; gap: 20px; }
  .nav-links a.ghost { display: none; }
  .nav-links a:not(.cta) { display: none; }
}