/* ===== Tijdwinst + — huisstijl: wit / zacht zwart / fris groen ===== */
:root {
  --green: #1faa59;
  --green-dark: #178a48;
  --green-soft: #eaf7ef;
  --ink: #1c1f23;
  --ink-soft: #4a4f57;
  --line: #e6e8eb;
  --bg: #ffffff;
  --bg-soft: #f7f9f8;
  --wa: #25d366;
  --radius: 14px;
  --maxw: 1120px;
  --shadow: 0 6px 24px rgba(20, 30, 25, 0.07);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, 'Segoe UI', system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3 { line-height: 1.18; font-weight: 800; letter-spacing: -0.02em; }

a { color: inherit; text-decoration: none; }

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 6px 18px rgba(31,170,89,.28); }
.btn-primary:hover { background: var(--green-dark); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--green); color: var(--green-dark); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #000; }
.btn-wa { background: var(--wa); color: #073b1f; }
.btn-sm { padding: 10px 18px; font-size: .92rem; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { font-weight: 800; font-size: 1.35rem; letter-spacing: -0.03em; color: var(--ink); }
.logo-plus { color: var(--green); font-size: 1.6rem; margin-left: 2px; }
.nav { display: flex; gap: 26px; }
.nav a { font-weight: 500; color: var(--ink-soft); font-size: .96rem; }
.nav a:hover { color: var(--green-dark); }

/* ===== Hero ===== */
.hero { padding: 92px 0 80px; background: linear-gradient(180deg, var(--green-soft) 0%, #fff 100%); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 700; color: var(--green-dark); margin-bottom: 18px; }
.eyebrow.center { text-align: center; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.7rem); max-width: 16ch; }
.hero h1 .accent { color: var(--green); }
.hero-sub { margin-top: 24px; font-size: 1.22rem; color: var(--ink-soft); max-width: 56ch; }
.hero-cta { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ===== Sections ===== */
.section { padding: 84px 0; }
.section-title { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
.section-title.center { text-align: center; }
.section-lead { font-size: 1.15rem; color: var(--ink-soft); margin-top: 16px; max-width: 60ch; }
.section-lead.center { margin-left: auto; margin-right: auto; }

/* ===== Cards ===== */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; }
.card {
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 26px;
}
.card h3 { font-size: 1.18rem; margin-bottom: 12px; }
.card p { color: var(--ink-soft); }

.problem { background: #fff; }

/* Problem quote */
.problem-quote {
  margin-top: 36px; margin-bottom: 8px; padding: 36px 40px;
  background: var(--bg-soft); border-left: 4px solid var(--green); border-radius: 0 var(--radius) var(--radius) 0;
}
.problem-quote blockquote {
  font-size: 1.2rem; font-style: italic; color: var(--ink); line-height: 1.7;
}
.quote-note { margin-top: 16px; font-size: .95rem; color: var(--ink-soft); font-style: normal; }

/* Two pillars */
.pillars { background: var(--bg-soft); }
.cards-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 46px; }
.pillar {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 36px 32px; box-shadow: var(--shadow);
}
.pillar-label {
  display: inline-block; font-size: .75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--green-dark); background: var(--green-soft);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
}
.pillar h3 { font-size: 1.5rem; margin-bottom: 14px; }
.pillar h3 .accent { color: var(--green); font-weight: 800; }
.pillar-lead { color: var(--ink-soft); margin-bottom: 20px; }
.pillar-list { list-style: none; display: grid; gap: 16px; }
.pillar-list li { position: relative; padding-left: 28px; color: var(--ink-soft); line-height: 1.55; }
.pillar-list li::before {
  content: "→"; position: absolute; left: 0; top: 0;
  color: var(--green); font-weight: 800;
}
.pillar-list li strong { color: var(--ink); }

/* Jij Doet Niks section */
.niks { background: var(--green); padding: 72px 0; text-align: center; }
.niks-inner { max-width: 680px; margin: 0 auto; }
.niks h2 { font-size: clamp(2rem, 5vw, 3.2rem); color: #fff; margin-bottom: 20px; letter-spacing: -0.03em; }
.niks p { color: rgba(255,255,255,.88); font-size: 1.2rem; line-height: 1.7; }

/* Audit */
.audit { background: var(--ink); color: #fff; }
.audit .section-title, .audit .eyebrow { color: #fff; }
.audit .eyebrow { color: #7fe0a4; }
.audit-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; align-items: center; }
.audit p { color: #c7cdd4; margin-top: 16px; }
.check-list { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 32px; color: #e7ebef; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--green); font-weight: 800;
  background: rgba(31,170,89,.16); width: 22px; height: 22px;
  border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: .8rem;
}
.badge-card { background: #2a2f36; border-radius: var(--radius); padding: 30px; display: flex; flex-direction: column; gap: 12px; }
.badge { display: inline-block; padding: 8px 16px; border-radius: 999px; font-weight: 700; font-size: .9rem; width: fit-content; }
.badge.ok { background: rgba(31,170,89,.2); color: #7fe0a4; }
.badge.mid { background: rgba(240,180,40,.2); color: #f3cf7a; }
.badge.act { background: rgba(240,90,90,.2); color: #f2a3a3; }
.badge-note { color: #c7cdd4; margin-top: 8px; font-size: .95rem; }

/* How / steps */
.how { background: #fff; }
.steps .step { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--green); color: #fff; font-weight: 800; font-size: 1.2rem; margin-bottom: 18px;
}
.step h3 { font-size: 1.18rem; margin-bottom: 10px; }
.step p { color: var(--ink-soft); }

/* About */
.about { background: var(--green-soft); }
.about-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
.about-img {
  width: 75%; border-radius: var(--radius);
  object-fit: cover; aspect-ratio: 3/4;
  object-position: top center;
  display: block; margin: 0 auto;
}
.about p { color: var(--ink-soft); margin-top: 16px; font-size: 1.08rem; }

/* Reviews */
.reviews { background: #fff; }
.reviews-intro { margin-bottom: 10px; }
.disclosure { text-align: center; color: var(--ink-soft); font-size: .92rem; font-style: italic; margin-bottom: 36px; }
.review-cards-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.review-card { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; }
.stars { color: #f5b301; font-size: 1.1rem; letter-spacing: 2px; margin-bottom: 14px; }
.review-text { color: var(--ink); }
.review-meta { margin-top: 16px; font-size: .88rem; color: var(--ink-soft); }
.review-meta a { color: var(--green-dark); font-weight: 600; }
.reviews-map { margin-top: 28px; height: 280px; border-radius: var(--radius); overflow: hidden; }

/* Contact */
.contact { background: var(--bg-soft); }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contact-text p { color: var(--ink-soft); margin-top: 16px; font-size: 1.08rem; }
.contact-text .check-list li { color: var(--ink); }
.contact-text .check-list li::before { color: var(--green-dark); background: var(--green-soft); }
.contact-direct { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); }
.contact-direct > p { font-weight: 600; color: var(--ink); }
.direct-btns { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }

.contact-form-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.form-title { font-weight: 700; font-size: 1.15rem; margin-bottom: 22px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px;
  font-family: inherit; font-size: 1rem; background: #fff; color: var(--ink);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.form-status { margin-top: 16px; font-weight: 600; }
.form-status.ok { color: var(--green-dark); }
.form-status.err { color: #c0392b; }

/* Crosslink */
.crosslink { background: var(--ink); color: #fff; padding: 64px 0; }
.crosslink-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.crosslink h2 { font-size: 1.6rem; max-width: 22ch; }
.crosslink p { color: #c7cdd4; margin-top: 10px; }

/* Footer */
.site-footer { background: #14171a; color: #aeb6bd; padding: 56px 0 28px; }
.footer-inner { display: flex; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-bottom: 28px; border-bottom: 1px solid #262b30; }
.footer-brand .logo { color: #fff; }
.footer-brand p { margin-top: 10px; font-size: .95rem; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact a:hover, .footer-links a:hover { color: #fff; }
.footer-links { display: flex; gap: 20px; align-items: flex-start; }
.footer-legal { padding-top: 22px; }
.footer-legal p { font-size: .85rem; color: #6c757e; }

/* ===== Responsive ===== */
@media (max-width: 940px) {
  .cards-2 { grid-template-columns: 1fr; }
  .review-cards-row { grid-template-columns: 1fr; }
  .audit-inner, .about-inner, .contact-inner { grid-template-columns: 1fr; gap: 36px; }
  .nav { display: none; }
}
@media (max-width: 680px) {
  .cards-3 { grid-template-columns: 1fr; }
  .cards-2 { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .hero { padding: 64px 0 56px; }
  .nav-cta { display: none; }
  .hero-cta .btn, .direct-btns .btn { width: 100%; }
  .problem-quote { padding: 24px 20px; }
  .pillar { padding: 28px 22px; }
}