/* ============================================================
   Suiren · Base styles (reset, typography, layout primitives)
   ============================================================ */

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

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

/* Keep anchored sections clear of the sticky header. Set on the targets, not as
   scroll-padding on <html>: that made the browser keep scrolling while typing in
   the header search, since the input sits inside the padded band. */
main[id], section[id] { scroll-margin-top: 140px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

main { flex: 1; }

img, svg { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
}
h1 { font-size: clamp(2rem, 6vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 4.5vw, 2.4rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }

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

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.section { padding-block: 56px; }
.section--warm  { background: var(--color-bg-warm); }
.section--cream { background: var(--color-cream); }
.section--blush { background: var(--color-bg-blush); }

.section-header { margin-bottom: 28px; }
.section-header p { color: var(--color-text-soft); margin: 0; max-width: 56ch; }
.section-header--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px 24px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--color-rose-strong);
}

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

.skip-link {
  position: absolute;
  left: 12px; top: -60px;
  z-index: 1000;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-rose-strong);
  color: var(--color-white);
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

[hidden] { display: none !important; }

@media (min-width: 720px) {
  .section { padding-block: 80px; }
}