/* ===========================================================
   Avedicon B.V. — stylesheet
   Kleuren afgeleid van het logo
   =========================================================== */
:root {
  --navy:        #2b2b7c;  /* AVEDICON tekst */
  --blue-dark:   #1e6ea9;  /* donkerblauwe driehoek */
  --blue-light:  #3fb2e6;  /* lichtblauwe driehoek */
  --green:       #7ec89c;  /* groene accent */
  --ink:         #1f2340;
  --muted:       #5b6070;
  --line:        #e4e7ef;
  --bg:          #ffffff;
  --bg-alt:      #f5f8fc;
  --white:       #ffffff;
  --radius:      14px;
  --shadow:      0 10px 30px rgba(31, 35, 64, .08);
  --shadow-sm:   0 4px 14px rgba(31, 35, 64, .06);
  --maxw:        1120px;
  --font:        system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

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

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { line-height: 1.2; color: var(--navy); margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.5vw, 3rem); letter-spacing: -.5px; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 780px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: .8rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  text-decoration: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-light));
  color: var(--white);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { box-shadow: var(--shadow); }
.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--blue-light); color: var(--blue-dark); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 88px; gap: 1rem;
}
.brand-logo { height: 68px; width: auto; }

.main-nav { display: flex; align-items: center; }
.nav-list {
  display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0;
}
.nav-list a {
  color: var(--ink); font-weight: 500; font-size: .98rem;
  padding: .4rem 0; position: relative;
}
.nav-list a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; background: var(--blue-light); transition: width .2s ease;
}
.nav-list a:hover { text-decoration: none; color: var(--blue-dark); }
.nav-list a:hover::after { width: 100%; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px; background: var(--navy); border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(1000px 500px at 100% -10%, rgba(63,178,230,.16), transparent 60%),
    radial-gradient(800px 400px at -10% 110%, rgba(126,200,156,.20), transparent 55%),
    var(--bg-alt);
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  overflow: hidden;
}
.hero-inner { display: flex; justify-content: center; }
.hero-content { max-width: 780px; text-align: center; }
.hero-content h1 { white-space: nowrap; }
.eyebrow {
  text-transform: uppercase; letter-spacing: 2px; font-size: .78rem;
  font-weight: 700; color: var(--blue-dark); margin: 0 0 .6rem;
}
.lead { font-size: 1.15rem; color: var(--muted); text-align: center; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.8rem; justify-content: center; }

/* ---------- Sections ---------- */
.section { padding: clamp(3rem, 6vw, 5rem) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin: 0 auto 2.5rem; text-align: center; }
.section-sub { color: var(--muted); font-size: 1.08rem; margin: 0; }
#intro p, #evenementen p { text-align: center; }

/* ---------- Cards ---------- */
.cards {
  display: grid; gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 2rem 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 1.1rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-light));
}
.card:nth-child(2) .card-icon { background: linear-gradient(135deg, var(--navy), var(--blue-dark)); }
.card:nth-child(3) .card-icon { background: linear-gradient(135deg, var(--green), var(--blue-light)); }
.card p { color: var(--muted); margin: 0; }

/* ---------- Steps ---------- */
.steps {
  list-style: none; margin: 0 auto; padding: 0; max-width: 820px;
  display: grid; gap: 1.2rem;
}
.step {
  display: flex; gap: 1.2rem; align-items: flex-start;
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow-sm);
}
.step-num {
  flex: 0 0 auto;
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 700; font-size: 1.15rem; color: var(--white);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-light));
}
.step h3 { margin-bottom: .25rem; }
.step p { margin: 0; color: var(--muted); }
.note {
  max-width: 820px; margin: 1.6rem auto 0; text-align: center;
  color: var(--muted); font-style: italic;
}

/* ---------- Contact ---------- */
.contact-info {
  max-width: 32rem;
  margin-inline: auto;
  text-align: center;
  background: linear-gradient(160deg, var(--navy), var(--blue-dark));
  color: var(--white); border-radius: var(--radius);
  padding: 2rem 1.9rem; box-shadow: var(--shadow);
}
.contact-info h3 { color: var(--white); }
.info-list { list-style: none; margin: 1rem 0 0; padding: 0; }
.info-list li { margin-bottom: 1.1rem; line-height: 1.5; }
.info-label {
  display: block; text-transform: uppercase; letter-spacing: 1px;
  font-size: .72rem; font-weight: 700; color: var(--green); margin-bottom: .2rem;
}
.contact-info a { color: #cfeafd; }

/* ---------- Footer ---------- */
.site-footer { background: #12142b; color: #c9cde0; }
.footer-inner {
  display: grid; gap: 2rem; padding: 3rem 24px 2.5rem;
  grid-template-columns: 1.4fr 1fr 1fr;
}
.footer-logo {
  height: 46px; background: var(--white); padding: 8px 12px;
  border-radius: 10px; margin-bottom: 1rem;
}
.footer-brand p { color: #9aa0bf; max-width: 320px; }
.footer-col h4 { color: var(--white); font-size: 1rem; margin-bottom: .8rem; }
.footer-col p { color: #9aa0bf; margin: 0 0 .5rem; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: .5rem; }
.footer-links a, .footer-col a { color: #c9cde0; }
.footer-links a:hover, .footer-col a:hover { color: var(--blue-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 1.2rem 0; }
.footer-bottom p { margin: 0; font-size: .88rem; color: #8388a8; text-align: center; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-list {
    position: absolute; top: 72px; right: 0; left: 0;
    flex-direction: column; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    padding: .5rem 24px 1rem;
    display: none;
  }
  .nav-list.open { display: flex; }
  .nav-list li { border-top: 1px solid var(--line); }
  .nav-list a { display: block; padding: .9rem 0; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-content h1 { white-space: normal; }
}