/* WA Change — Interim Management & Transformation
   Minimalistisch en premium: diep petrol, warm wit, antraciet en een
   ingetogen zandkleur als accent. Geen fel blauw, geen gradients. */

:root {
  --petrol: #173c3c;
  --petrol-hover: #0f2929;
  --petrol-light: #dce7e5;
  --sand: #c8b99a;
  --sand-hover: #bba87f;
  --ink: #252a2a;
  --muted: #6b716c;
  --muted-light: #9aa19b;
  --border: #e4e1d6;
  --bg: #f7f6f2;
  --bg-alt: #eef2f0;
  --on-dark: #f7f6f2;
  --on-dark-muted: #b9c7c4;
  --font-body: "Inter", sans-serif;
  --font-heading: "Lora", serif;
  --max-width: 1140px;
  --radius: 10px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

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

a { color: inherit; }

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

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 12px;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--ink);
}

h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 16px; color: var(--muted); }

.lead {
  font-size: 1.15rem;
  color: var(--ink);
}

.accent { color: var(--sand); }

section { padding: 88px 0; }
section.tight { padding: 64px 0; }

.section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head p { color: var(--muted); }

.bg-alt { background: var(--bg-alt); }
.bg-dark { background: var(--petrol); color: var(--on-dark); }
.bg-dark h1, .bg-dark h2, .bg-dark h3 { color: var(--on-dark); }
.bg-dark .eyebrow { color: var(--sand); }
.bg-dark p { color: var(--on-dark-muted); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.98rem;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--petrol);
  color: var(--on-dark);
}
.btn-primary:hover { background: var(--petrol-hover); }
.btn-sand {
  background: var(--sand);
  color: var(--petrol);
}
.btn-sand:hover { background: var(--sand-hover); }
.btn-outline {
  border-color: rgba(247,246,242,0.5);
  color: var(--on-dark);
}
.btn-outline:hover { border-color: var(--on-dark); background: rgba(247,246,242,0.08); }
.btn-outline-dark {
  border-color: var(--border);
  color: var(--ink);
}
.btn-outline-dark:hover { border-color: var(--petrol); color: var(--petrol); }

.cta-group { display: flex; flex-wrap: wrap; gap: 16px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,246,242,0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: saturate(180%) blur(6px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1.1;
}
.brand strong {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--petrol);
}
.brand span {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

nav.main-nav ul {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}
nav.main-nav a:hover { color: var(--petrol); }

.nav-cta { display: none; }
@media (min-width: 860px) {
  .nav-cta { display: inline-block; }
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  margin: 5px 0;
}
@media (min-width: 860px) {
  .menu-toggle { display: none; }
}

@media (max-width: 859px) {
  nav.main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    display: none;
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 24px;
  }
  nav.main-nav li { border-top: 1px solid var(--border); }
  nav.main-nav a { display: block; padding: 14px 0; }
}

/* Hero */
.hero {
  padding: 72px 0 90px;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero .hero-photo { order: -1; max-width: 280px; margin: 0 auto; }
}
.hero h1 { margin-bottom: 20px; }
.hero .lead { color: var(--on-dark); margin-bottom: 28px; max-width: 46ch; }
.hero-photo img {
  border-radius: var(--radius);
  box-shadow: 0 24px 48px -18px rgba(15, 41, 41, 0.45);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  width: 100%;
  height: auto;
}

/* Herkenbaarheid / pain points */
.pain-list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.pain-list li {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--ink);
  font-weight: 500;
}
.pain-list li::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--petrol);
  margin-top: 8px;
}
.callout {
  background: var(--petrol);
  border-left: 4px solid var(--sand);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
}
.callout p { color: var(--on-dark); margin: 0; font-size: 1.08rem; font-weight: 600; }
.callout p + p { margin-top: 10px; font-weight: 400; color: var(--on-dark-muted); }

/* Services grid */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.card .num {
  display: inline-block;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--petrol);
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}
.card h3 { margin-bottom: 10px; }
.card p { margin: 0; font-size: 0.96rem; }

/* Case studies */
.case-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.case {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.case-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 16px;
}
.case-header .org { font-weight: 800; color: var(--ink); font-size: 1.05rem; }
.case-header .period { font-size: 0.85rem; color: var(--muted-light); white-space: nowrap; }
.case-role { font-size: 0.85rem; font-weight: 700; color: var(--petrol); text-transform: uppercase; letter-spacing: 0.03em; }
.case dl { margin: 0; }
.case dt { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted-light); margin-bottom: 4px; }
.case dd { margin: 0 0 16px; color: var(--ink); font-size: 0.96rem; }
.case dd:last-child { margin-bottom: 0; }

/* Track record numbers */
.stats {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  text-align: center;
  margin-top: 48px;
}
.stat strong {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--ink);
}
.bg-dark .stat strong { color: var(--on-dark); }
.stat span { font-size: 0.9rem; color: var(--muted); }
.bg-dark .stat span { color: var(--on-dark-muted); }

/* Eerdere ervaring */
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tag {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--petrol-light);
  color: var(--petrol);
  font-size: 0.85rem;
  font-weight: 600;
}

/* Werkwijze / process */
.process {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  counter-reset: step;
}
.step { text-align: left; }
.step .step-num {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--petrol);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step p { font-size: 0.94rem; margin: 0; }

/* About */
.about .container {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 860px) {
  .about .container { grid-template-columns: 1fr; }
  .about-photo { max-width: 260px; margin: 0 auto; }
}
.about-photo img {
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  width: 100%;
  height: auto;
  box-shadow: 0 18px 40px -20px rgba(15, 41, 41, 0.4);
}
.about-body h2 { margin-bottom: 8px; }
.about-body .role { color: var(--petrol); font-weight: 700; margin-bottom: 20px; }
.background-box {
  margin-top: 24px;
  padding: 20px 24px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.background-box h4 { margin-bottom: 10px; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); }
.background-box ul { margin: 0; padding-left: 20px; color: var(--ink); }
.background-box li { margin-bottom: 6px; }

/* Availability status */
.status-bar {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border-radius: 999px;
  background: rgba(247,246,242,0.08);
  border: 1px solid rgba(247,246,242,0.18);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 28px;
}
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #3ecf6a;
  box-shadow: 0 0 0 4px rgba(62, 207, 106, 0.2);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.contact-list { list-style: none; margin: 0; padding: 0; }
.contact-list li {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(247,246,242,0.14);
}
.contact-list .label { color: var(--on-dark-muted); font-size: 0.85rem; min-width: 96px; }
.contact-list a { text-decoration: none; font-weight: 600; color: var(--on-dark); }
.contact-list a:hover { color: var(--sand); text-decoration: underline; }

form.contact-form { display: grid; gap: 16px; }
.form-row { display: grid; gap: 6px; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--on-dark-muted); }
.form-row input,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 6px;
  border: 1px solid rgba(247,246,242,0.28);
  background: rgba(247,246,242,0.07);
  color: var(--on-dark);
  font-family: inherit;
  font-size: 0.95rem;
}
.form-row input::placeholder,
.form-row textarea::placeholder { color: var(--on-dark-muted); }
.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--sand);
  background: rgba(247,246,242,0.11);
}
.form-note { font-size: 0.82rem; color: var(--on-dark-muted); margin-top: -4px; }

/* Footer */
.site-footer {
  padding: 28px 0;
  background: var(--petrol-hover);
  border-top: 1px solid rgba(247,246,242,0.1);
}
.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.site-footer p { margin: 0; color: var(--on-dark-muted); font-size: 0.85rem; }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--sand); }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }

/* Privacy page */
.legal-page { min-height: calc(100vh - 76px); }
.legal-content { max-width: 800px; }
.legal-content > h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.legal-content > h2 { font-size: 1.25rem; margin-top: 32px; margin-bottom: 8px; }
.legal-content a:not(.btn) { color: var(--petrol); font-weight: 600; }
.legal-updated { margin: 36px 0 20px; font-size: 0.9rem; }