/* ============================================================
   BASE — typographie & layout primitif
   ============================================================ */

html { font-family: var(--font-body); font-size: 16px; }

body {
  background: var(--bg);
  color: var(--ink-900);
  font-size: var(--fs-200);
  line-height: var(--lh-base);
  font-weight: 400;
  overflow-x: hidden;
}

/* Subtle organic background motif */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(60% 40% at 12% 8%,  rgba(192, 207, 190, 0.18), transparent 60%),
    radial-gradient(45% 35% at 92% 18%, rgba(184, 134, 101, 0.10), transparent 60%),
    radial-gradient(55% 40% at 80% 92%, rgba(184, 203, 214, 0.18), transparent 60%);
  pointer-events: none;
  z-index: 0;
}
body > * { position: relative; z-index: 1; }

/* ---- Typographie ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink-900);
  line-height: var(--lh-tight);
  font-weight: 500;
  letter-spacing: -0.005em;
}

h1 { font-size: var(--fs-900); font-weight: 500; }
h2 { font-size: var(--fs-700); font-weight: 500; }
h3 { font-size: var(--fs-500); font-weight: 600; font-family: var(--font-body); letter-spacing: -0.01em; }
h4 { font-size: var(--fs-300); font-weight: 600; font-family: var(--font-body); letter-spacing: 0.01em; text-transform: uppercase; }

em { font-style: italic; color: var(--sage-500); font-family: var(--font-display); }
strong { font-weight: 600; color: var(--ink-900); }

p { color: var(--ink-700); }
p.lead { font-size: var(--fs-300); color: var(--ink-700); line-height: var(--lh-loose); }

a { transition: color var(--t-fast); }
a:hover { color: var(--primary); }

hr { border: 0; border-top: 1px solid var(--line); margin: var(--space-8) 0; }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--sm { max-width: var(--container-sm); }

.section {
  padding-block: var(--section-y);
  position: relative;
}

.section--soft {
  background: linear-gradient(180deg, var(--sand-50) 0%, var(--sand-100) 100%);
}

.section--accent {
  background:
    radial-gradient(80% 60% at 80% 0%, rgba(192, 207, 190, 0.35), transparent 60%),
    linear-gradient(180deg, var(--sage-50) 0%, var(--sand-50) 100%);
}

.section__header {
  max-width: 720px;
  margin-bottom: var(--space-10);
}
.section__header--center {
  margin-inline: auto;
  text-align: center;
}
.section__title {
  margin-top: var(--space-3);
  margin-bottom: var(--space-5);
}
.section__lead {
  font-size: var(--fs-300);
  color: var(--ink-500);
  line-height: var(--lh-loose);
  max-width: 60ch;
}
.section__header--center .section__lead { margin-inline: auto; }

/* ---- Skip link ---- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--primary);
  color: #fff;
  padding: 12px 18px;
  border-radius: 8px;
  z-index: 9999;
  transition: top var(--t-fast);
}
.skip-link:focus { top: 16px; }

/* ---- Visually hidden ---- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ---- Eyebrow ---- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: var(--fs-100);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--primary);
  font-family: var(--font-body);
}
.eyebrow__dot {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--accent-warm);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(184, 134, 101, 0.18);
}