/* Stichting Rolstoelbus Grasklokje — warm, hopeful, mobile-first */
:root {
  --bg: #fffaf3;
  --bg-soft: #fff1df;
  --ink: #3a2c20;
  --ink-soft: #6b5a4a;
  --orange: #f59e3c;
  --orange-deep: #e07a1f;
  --green: #4caf82;
  --green-deep: #2f8c63;
  --card: #ffffff;
  --shadow: 0 10px 30px -12px rgba(122, 80, 30, 0.28);
  --shadow-sm: 0 4px 14px -6px rgba(122, 80, 30, 0.25);
  --radius: 20px;
  --radius-sm: 14px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: "Fraunces", Georgia, serif; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 6vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1rem; }

a { color: var(--orange-deep); }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.narrow { max-width: 720px; }
.center { text-align: center; }
.muted { color: var(--ink-soft); font-size: .95rem; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: .7rem 1.4rem;
  border-radius: 999px;
  border: 2px solid transparent;
  box-shadow: var(--shadow-sm);
  transition: transform .12s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { background: var(--orange-deep); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--green-deep); outline-offset: 2px; }
.btn-lg { padding: .9rem 1.9rem; font-size: 1.05rem; }
.btn-ghost { background: transparent; color: var(--ink); border-color: rgba(58,44,32,.22); box-shadow: none; }
.btn-ghost:hover { background: rgba(58,44,32,.06); color: var(--ink); }
.btn-block { display: block; text-align: center; width: 100%; margin-top: auto; }
.btn[aria-disabled="true"] { background: #d9b48a; cursor: not-allowed; }
.btn[aria-disabled="true"]:hover { background: #cfa676; transform: none; }

/* Header / nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 250, 243, .9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(122,80,30,.08);
}
.nav { display: flex; align-items: center; gap: 1rem; max-width: var(--maxw); margin: 0 auto; padding: .6rem 1.25rem; }
.brand { display: flex; align-items: center; gap: .55rem; text-decoration: none; color: var(--ink); }
.brand-icon { font-size: 1.7rem; }
.brand-logo { width: 44px; height: 44px; display: block; flex: 0 0 auto; }
.brand-text { font-size: .82rem; line-height: 1.1; }
.brand-text strong { font-family: "Fraunces", serif; font-size: 1.05rem; }
.nav-links { display: none; list-style: none; gap: 1.4rem; margin: 0 0 0 auto; padding: 0; }
.nav-links a { text-decoration: none; color: var(--ink-soft); font-weight: 600; }
.nav-links a:hover { color: var(--orange-deep); }
.btn-nav { margin-left: auto; padding: .5rem 1.1rem; }

@media (min-width: 760px) {
  .nav-links { display: flex; }
  .btn-nav { margin-left: 0; }
}

/* Hero */
.hero {
  position: relative;
  background:
    radial-gradient(120% 90% at 80% -10%, #ffd79b 0%, transparent 55%),
    linear-gradient(160deg, #ffe9c9 0%, #ffd9a6 45%, #f9c27a 100%);
  padding: clamp(3rem, 9vw, 6rem) 1.25rem clamp(5rem, 10vw, 7rem);
  text-align: center;
  overflow: hidden;
}
.hero-inner { max-width: 760px; margin: 0 auto; position: relative; z-index: 1; }
.hero-emoji {
  display: inline-block; font-size: clamp(3.5rem, 12vw, 5.5rem);
  filter: drop-shadow(0 8px 14px rgba(160,90,20,.28));
  animation: float 4.5s ease-in-out infinite;
}
.hero-logo {
  display: inline-block; width: clamp(120px, 30vw, 180px); height: auto;
  filter: drop-shadow(0 10px 18px rgba(160,90,20,.30));
  animation: float 4.5s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero h1 { color: #5a3a16; margin-top: .4rem; }
.hero-sub { font-size: clamp(1.05rem, 2.6vw, 1.3rem); color: #6a4a22; max-width: 36ch; margin: 0 auto 1.8rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; line-height: 0; }
.hero-wave svg { width: 100%; height: 70px; display: block; }
.hero-wave path { fill: var(--bg); }

@media (prefers-reduced-motion: reduce) {
  .hero-emoji, .hero-logo { animation: none; }
  html { scroll-behavior: auto; }
}

/* Sections */
.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section-soft { background: var(--bg-soft); }
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700;
  color: var(--green-deep); margin: 0 0 .4rem;
}
.eyebrow.center { text-align: center; }
.lead { font-size: 1.18rem; color: var(--ink-soft); }

/* Story cards */
.story-cards { display: grid; gap: 1.1rem; margin-top: 2.2rem; grid-template-columns: 1fr; }
.story-card { background: var(--card); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow-sm); }
.story-icon { font-size: 2rem; display: block; margin-bottom: .4rem; }
.story-card h3 { margin-bottom: .3rem; }
.story-card p { margin: 0; color: var(--ink-soft); }
@media (min-width: 720px) { .story-cards { grid-template-columns: repeat(3, 1fr); } }

/* Progress */
.progress-block { background: var(--card); border-radius: var(--radius); padding: 1.6rem; box-shadow: var(--shadow-sm); margin: 2rem 0; }
.progress-head { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; justify-content: space-between; margin-bottom: .8rem; font-size: .98rem; }
.progress-goal { color: var(--ink-soft); }
.progress-bar { height: 16px; background: #f0e0c8; border-radius: 999px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--green), var(--green-deep)); border-radius: 999px; }
.progress-note { font-size: .85rem; color: var(--ink-soft); margin: .7rem 0 0; }
.goal-cta { text-align: center; margin-top: 1.5rem; }

/* Donate */
.donate-grid { display: grid; gap: 1.2rem; margin: 2.4rem 0 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 620px) { .donate-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .donate-grid { grid-template-columns: repeat(4, 1fr); } }
.donate-card {
  background: var(--card); border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
  border-top: 4px solid var(--orange);
}
.donate-icon { font-size: 1.9rem; }
.donate-card h3 { margin: .5rem 0 .4rem; }
.donate-card p { color: var(--ink-soft); font-size: .96rem; }
.bank { margin: 0; font-size: .95rem; }
.bank dt { font-weight: 700; color: var(--ink); margin-top: .5rem; }
.bank dd { margin: 0; color: var(--ink-soft); }
.bank code { background: var(--bg-soft); padding: .15rem .4rem; border-radius: 6px; font-size: .9rem; }
.donate-share { font-size: 1.1rem; margin-top: 1.5rem; color: var(--ink-soft); }

/* Contact */
.contact-card {
  display: flex; gap: .9rem; align-items: flex-start;
  background: var(--card); border-radius: var(--radius); padding: 1.4rem;
  box-shadow: var(--shadow-sm); font-style: normal; margin: 1.2rem 0; max-width: 420px;
}
.contact-icon { font-size: 1.5rem; }

/* Footer */
.site-footer { background: #3a2c20; color: #f3e7d6; padding: 2.5rem 0; }
.footer-inner { display: flex; flex-wrap: wrap; gap: 1.2rem 2rem; justify-content: space-between; align-items: flex-start; }
.footer-brand { font-family: "Fraunces", serif; font-size: 1.2rem; font-weight: 600; display: flex; align-items: center; gap: .5rem; }
.footer-logo { width: 32px; height: 32px; display: block; flex: 0 0 auto; }
.footer-meta p { margin: 0 0 .25rem; font-size: .92rem; color: #d7c6b1; }
.footer-meta .muted { color: #b9a78f; }
.site-footer a { color: #ffd79b; }