/* Pengi by Beatrix — shared styles. Mobile-first; desktop at min-width 900px. */

:root {
  --pink: oklch(0.62 0.24 12);
  --pink-press: oklch(0.54 0.24 12);
  --pink-light: oklch(0.70 0.20 12);
  --pink-tint: oklch(0.93 0.07 12);
  --blush: oklch(0.82 0.08 12);
  --blue: oklch(0.50 0.14 252);
  --green: oklch(0.50 0.13 148);
  --amber: oklch(0.60 0.18 58);
  --logo-blue: oklch(0.82 0.10 235);
  --logo-pink: oklch(0.65 0.24 350);
  --paper: oklch(0.97 0.015 80);
  --ink: oklch(0.22 0.03 60);
  --ink-soft: oklch(0.38 0.03 60);
  --muted: oklch(0.48 0.02 60);
  --line: oklch(0.90 0.01 80);
  --dark: oklch(0.16 0.02 60);
  --footer: oklch(0.13 0.02 60);
  --footer-text: oklch(0.70 0.02 60);

  --font-body: "Nunito", system-ui, sans-serif;
  --font-hand: "Caveat", cursive;
  --nav-h: 72px;
  --gutter: 24px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--ink); color: white; padding: 10px 18px; border-radius: 8px;
}
.skip-link:focus { top: 12px; }

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

/* ── Layout ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 var(--gutter); }
section[id] { scroll-margin-top: var(--nav-h); }

.eyebrow {
  font-size: 11px; font-weight: 800; letter-spacing: 3px;
  text-transform: uppercase; margin-bottom: 16px;
}
.eyebrow--blue { color: var(--blue); }
.eyebrow--pink { color: var(--pink); }

.heading {
  font-family: var(--font-hand); font-weight: 700; line-height: 0.95;
  font-size: clamp(48px, 12vw, 62px); text-wrap: balance;
}

/* ── Buttons ── */
.btn {
  display: inline-block; text-decoration: none; text-align: center;
  border-radius: 100px; font-weight: 800;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn--white {
  background: white; color: var(--pink); padding: 17px 38px; font-size: 17px;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.18);
}
.btn--white:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22); }
.btn--pink {
  background: var(--pink); color: white;
  box-shadow: 0 6px 24px oklch(0.62 0.24 12 / 0.32);
}
.btn--pink:hover { background: var(--pink-press); transform: translateY(-2px); }
.btn--block { display: block; padding: 18px 32px; font-size: 17px; }

/* ── Nav ── */
.site-header { position: sticky; top: 0; z-index: 100; }
.site-nav {
  height: var(--nav-h);
  background: oklch(0.97 0.015 80 / 0.96); backdrop-filter: blur(10px);
  border-bottom: 1.5px solid var(--line);
  padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}
.site-nav__logo img { height: 36px; width: auto; mix-blend-mode: multiply; }
.site-nav__links { display: flex; gap: 36px; align-items: center; }
.site-nav__link {
  display: none; text-decoration: none; font-size: 15px; font-weight: 600;
  color: oklch(0.42 0.03 60);
}
.site-nav__link:hover { color: var(--pink); }
.site-nav__cta {
  text-decoration: none; background: var(--pink); color: white;
  padding: 10px 26px; border-radius: 100px; font-size: 15px; font-weight: 700;
  box-shadow: 0 2px 14px oklch(0.62 0.24 12 / 0.32); transition: background 0.2s;
}
.site-nav__cta:hover { background: var(--pink-press); }

/* ── Footer ── */
.site-footer { background: var(--footer); padding: 56px 0 40px; color: var(--footer-text); }
.footer-grid { display: grid; gap: 40px; margin-bottom: 48px; }
.footer-logo {
  width: 220px; height: 49px;
  background: linear-gradient(to right, var(--logo-blue) 0 47%, var(--logo-pink) 47% 100%);
  -webkit-mask: url("../assets/pengi-by-beatrix-logo-wide.png") left center / contain no-repeat;
  mask: url("../assets/pengi-by-beatrix-logo-wide.png") left center / contain no-repeat;
  margin-bottom: 16px;
}
.footer-blurb { font-size: 14px; line-height: 1.78; color: oklch(0.60 0.02 60); max-width: 260px; }
.footer-domain { margin-top: 20px; font-size: 13px; color: oklch(0.52 0.02 60); letter-spacing: 0.5px; }
.footer-title {
  font-size: 10px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
  color: oklch(0.56 0.02 60); margin-bottom: 20px;
}
.footer-list { list-style: none; display: flex; flex-direction: column; gap: 13px; font-size: 14px; font-weight: 500; }
.footer-list a { text-decoration: none; color: var(--footer-text); }
.footer-list a:hover { color: white; }
.footer-bottom {
  border-top: 1px solid oklch(0.22 0.02 60); padding-top: 24px;
  display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between;
  font-size: 12px; color: oklch(0.58 0.02 60);
}

@media (min-width: 700px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  :root { --gutter: 80px; }
  .site-nav { padding: 0 56px; }
  .site-nav__link { display: inline; }
  .eyebrow { letter-spacing: 3.5px; }
  .footer-grid { grid-template-columns: 2fr 1fr 1.2fr 1.2fr; gap: 60px; }
  .site-footer { padding: 64px 0 40px; }
}