/* Aanpak Zorgfraude — huisstijl BBT
Turquoise #00A19A / Donkerblauw #1D5565 */

:root {
--turquoise: #00a19a;
--turquoise-dark: #00847e;
--donkerblauw: #1d5565;
--zwart: #1a1a1a;
--grijs-licht: #f4f7f7;
--grijs-rand: #e0e6e6;
--wit: #ffffff;
--max-breedte: 1160px;
--shadow-sm: 0 1px 2px rgba(20, 40, 46, 0.06), 0 1px 3px rgba(20, 40, 46, 0.04);
--shadow-md: 0 8px 24px rgba(20, 60, 66, 0.10), 0 2px 6px rgba(20, 60, 66, 0.06);
--shadow-lg: 0 20px 48px rgba(15, 50, 56, 0.16);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
margin: 0;
font-family: 'Aptos', 'Calibri', 'Segoe UI', Arial, sans-serif;
color: var(--zwart);
background: var(--wit);
line-height: 1.65;
-webkit-font-smoothing: antialiased;
}

a { color: var(--donkerblauw); text-decoration: none; }
a:hover { color: var(--turquoise); }

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

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

h1, h2, h3 {
font-weight: 700;
color: var(--donkerblauw);
line-height: 1.2;
margin: 0 0 16px;
letter-spacing: -0.01em;
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.2rem; }

p { margin: 0 0 16px; }

.lead {
font-size: 1.18rem;
color: #33454a;
}

.eyebrow {
display: inline-flex;
align-items: center;
gap: 8px;
font-size: 0.78rem;
font-weight: 700;
letter-spacing: 0.08em;
text-transform: uppercase;
color: var(--turquoise);
margin-bottom: 14px;
}

.eyebrow::before {
content: "";
width: 22px;
height: 2px;
background: var(--turquoise);
border-radius: 2px;
}

.eyebrow--licht { color: rgba(255,255,255,0.85); }
.eyebrow--licht::before { background: rgba(255,255,255,0.7); }

/* Header */
header.site-header {
background: rgba(255,255,255,0.92);
backdrop-filter: saturate(180%) blur(10px);
border-bottom: 1px solid var(--grijs-rand);
position: sticky;
top: 0;
z-index: 100;
}

.nav-bar {
display: flex;
align-items: center;
justify-content: space-between;
padding: 14px 0;
}

.brand {
display: flex;
align-items: center;
gap: 12px;
font-weight: 700;
font-size: 1.15rem;
color: var(--donkerblauw);
}

.brand-mark {
width: 42px;
height: 42px;
border-radius: 10px;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
color: var(--wit);
flex-shrink: 0;
box-shadow: var(--shadow-sm);
}

.brand-mark svg { display: block; }

.brand-text small {
display: block;
font-weight: 400;
font-size: 0.7rem;
color: #667;
letter-spacing: 0.03em;
}

nav.main-nav ul {
display: flex;
align-items: center;
gap: 8px;
list-style: none;
margin: 0;
padding: 0;
}

nav.main-nav a {
display: inline-block;
color: var(--zwart);
font-weight: 600;
font-size: 0.95rem;
padding: 8px 14px;
border-radius: 7px;
}

nav.main-nav a:hover { background: var(--grijs-licht); color: var(--donkerblauw); }

nav.main-nav a.active {
color: var(--donkerblauw);
background: rgba(0,161,154,0.12);
}

.menu-toggle {
display: none;
background: none;
border: none;
cursor: pointer;
padding: 8px;
}

.menu-toggle span {
display: block;
width: 26px;
height: 3px;
margin: 5px 0;
background: var(--donkerblauw);
border-radius: 2px;
}

/* Hero */
.hero {
position: relative;
background: linear-gradient(160deg, var(--donkerblauw) 0%, var(--turquoise) 100%);
background-image:
radial-gradient(rgba(255,255,255,0.09) 1px, transparent 1px),
linear-gradient(160deg, var(--donkerblauw) 0%, var(--turquoise) 100%);
background-size: 24px 24px, auto;
color: var(--wit);
padding: 88px 0;
overflow: hidden;
}

.hero .container {
display: grid;
grid-template-columns: 1.1fr 0.9fr;
gap: 48px;
align-items: center;
}

.hero h1, .hero p { color: var(--wit); }

.hero .lead { color: rgba(255,255,255,0.92); max-width: 560px; }

.hero-visual {
display: flex;
align-items: center;
justify-content: center;
}

/* Photo framing */
.photo-frame {
position: relative;
max-width: 420px;
width: 100%;
}

.photo-frame::before {
content: "";
position: absolute;
inset: -14px;
background: rgba(255,255,255,0.10);
border-radius: 28px;
transform: rotate(-4deg);
}

.photo-frame img {
position: relative;
width: 100%;
aspect-ratio: 4 / 3;
object-fit: cover;
border-radius: 20px;
box-shadow: var(--shadow-lg);
display: block;
}

.content-photo {
border-radius: 16px;
overflow: hidden;
box-shadow: var(--shadow-md);
}

.content-photo img {
width: 100%;
aspect-ratio: 4 / 3;
object-fit: cover;
display: block;
}

.step-photo {
max-width: 600px;
margin: 8px 0 40px;
}

.step-photo .content-photo img { aspect-ratio: 3 / 2; }

.step-photo figcaption {
margin-top: 10px;
font-size: 0.85rem;
color: #667;
font-style: italic;
}

figure { margin: 0; }

.hero-actions {
display: flex;
gap: 14px;
flex-wrap: wrap;
margin-top: 8px;
}

.btn {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 14px 28px;
border-radius: 8px;
font-weight: 700;
font-size: 0.95rem;
transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
border: none;
cursor: pointer;
}

.btn-primary {
background: var(--wit);
color: var(--donkerblauw);
box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
background: var(--grijs-licht);
color: var(--donkerblauw);
transform: translateY(-2px);
box-shadow: var(--shadow-md);
}

.btn-outline {
background: transparent;
color: var(--wit);
border: 2px solid rgba(255,255,255,0.7);
padding: 12px 26px;
}

.btn-outline:hover {
background: rgba(255,255,255,0.14);
color: var(--wit);
border-color: var(--wit);
}

section { padding: 88px 0; }

.section-alt { background: var(--grijs-licht); }

.section-head {
max-width: 640px;
margin-bottom: 40px;
}

.grid-3 {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
margin-top: 32px;
}

.grid-2 {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 48px;
align-items: start;
}

.card {
background: var(--wit);
border: 1px solid var(--grijs-rand);
border-radius: 14px;
padding: 30px;
box-shadow: var(--shadow-sm);
transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow-md);
border-color: rgba(0,161,154,0.35);
}

.card .icon {
width: 52px;
height: 52px;
border-radius: 12px;
background: linear-gradient(160deg, rgba(0,161,154,0.14), rgba(29,85,101,0.10));
color: var(--turquoise);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 18px;
}

.card .icon svg { width: 26px; height: 26px; }

/* Domain tags */
.tag-row {
display: flex;
flex-wrap: wrap;
gap: 10px;
margin: 20px 0 28px;
}

.tag {
display: inline-flex;
align-items: center;
gap: 6px;
padding: 8px 14px;
border-radius: 999px;
background: var(--grijs-licht);
border: 1px solid var(--grijs-rand);
font-size: 0.85rem;
font-weight: 600;
color: var(--donkerblauw);
}

.tag .dot {
width: 6px;
height: 6px;
border-radius: 50%;
background: var(--turquoise);
}

.grid-4 {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 24px;
margin-top: 32px;
}

.card .step-index {
display: block;
font-size: 0.78rem;
font-weight: 700;
letter-spacing: 0.06em;
color: var(--turquoise);
margin-bottom: 8px;
text-transform: uppercase;
}

.btn-accent {
background: var(--turquoise);
color: var(--wit);
}

.btn-accent:hover {
background: var(--turquoise-dark);
color: var(--wit);
transform: translateY(-2px);
box-shadow: var(--shadow-md);
}

.highlight-card {
background: rgba(0,161,154,0.07);
border: 1px solid rgba(0,161,154,0.3);
border-radius: 18px;
padding: 44px;
}

.highlight-card h2 { margin-bottom: 14px; }
.highlight-card .lead { margin-bottom: 18px; }

.cta-inline {
display: flex;
align-items: center;
justify-content: space-between;
gap: 20px;
flex-wrap: wrap;
margin-top: 28px;
padding-top: 24px;
border-top: 1px solid rgba(0,161,154,0.25);
}

.cta-inline-label {
font-weight: 700;
color: var(--donkerblauw);
font-size: 1.05rem;
margin: 0;
}

.step-body .subcard {
margin-top: 22px;
background: var(--grijs-licht);
border: 1px solid var(--grijs-rand);
border-radius: 12px;
padding: 22px 24px;
}

.step-body .subcard h4 {
margin: 0 0 8px;
color: var(--donkerblauw);
font-size: 1.02rem;
font-weight: 700;
}

.step-body .subcard p:last-of-type { margin-bottom: 14px; }

.step-body .subcard .btn-accent {
padding: 10px 20px;
font-size: 0.88rem;
}

/* Steps (aanpak.html) */
.steps {
list-style: none;
margin: 0;
padding: 0;
counter-reset: stap;
}

.steps li {
counter-increment: stap;
position: relative;
display: flex;
gap: 24px;
padding: 0 0 40px 0;
}

.steps li:last-child { padding-bottom: 0; }

.step-line {
position: relative;
display: flex;
flex-direction: column;
align-items: center;
flex-shrink: 0;
}

.step-num {
width: 52px;
height: 52px;
border-radius: 50%;
background: linear-gradient(160deg, var(--donkerblauw), var(--turquoise));
color: var(--wit);
font-weight: 700;
font-size: 1.05rem;
display: flex;
align-items: center;
justify-content: center;
box-shadow: var(--shadow-sm);
flex-shrink: 0;
z-index: 1;
}

.step-connector {
flex: 1;
width: 2px;
background: var(--grijs-rand);
margin: 6px 0;
}

.steps li:last-child .step-connector { display: none; }

.step-body { padding-top: 6px; }

.step-body .icon-inline {
color: var(--turquoise);
display: inline-flex;
vertical-align: -6px;
margin-right: 8px;
}

.steps h3 { margin-bottom: 8px; display: flex; align-items: center; }

/* Stats */
.stats {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 24px;
text-align: center;
}

.stat {
background: var(--wit);
border: 1px solid var(--grijs-rand);
border-radius: 14px;
padding: 28px 16px;
box-shadow: var(--shadow-sm);
}

.stat .icon-inline {
color: var(--turquoise);
display: flex;
align-items: center;
justify-content: center;
margin-bottom: 10px;
}

.stat .num {
font-size: 2.3rem;
font-weight: 700;
color: var(--turquoise);
}

.cta-band {
position: relative;
background: linear-gradient(160deg, var(--donkerblauw) 0%, #103641 100%);
background-image:
radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
linear-gradient(160deg, var(--donkerblauw) 0%, #103641 100%);
background-size: 24px 24px, auto;
color: var(--wit);
text-align: center;
overflow: hidden;
}

.cta-band h2 { color: var(--wit); }
.cta-band .lead { color: rgba(255,255,255,0.85); max-width: 560px; margin-left: auto; margin-right: auto; }

/* Contact */
.contact-block {
background: var(--wit);
border: 1px solid var(--grijs-rand);
border-radius: 14px;
padding: 30px;
box-shadow: var(--shadow-sm);
}

.contact-block dt {
display: flex;
align-items: center;
gap: 10px;
font-weight: 700;
color: var(--donkerblauw);
margin-top: 18px;
}

.contact-block dt:first-child { margin-top: 0; }

.contact-block dt .icon-inline {
width: 34px;
height: 34px;
border-radius: 9px;
background: rgba(0,161,154,0.12);
color: var(--turquoise);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}

.contact-block dd { margin: 4px 0 0 44px; color: #33454a; }

form.contact-form label {
display: block;
font-weight: 600;
margin: 16px 0 6px;
color: var(--donkerblauw);
}

form.contact-form input,
form.contact-form textarea {
width: 100%;
padding: 12px 14px;
border: 1px solid var(--grijs-rand);
border-radius: 8px;
font-family: inherit;
font-size: 1rem;
transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

form.contact-form input:focus,
form.contact-form textarea:focus {
outline: none;
border-color: var(--turquoise);
box-shadow: 0 0 0 3px rgba(0,161,154,0.15);
}

form.contact-form textarea { min-height: 130px; resize: vertical; }

form.contact-form button {
margin-top: 22px;
border: none;
cursor: pointer;
background: var(--turquoise);
color: var(--wit);
}

form.contact-form button:hover { background: var(--turquoise-dark); }

.form-note {
font-size: 0.82rem;
color: #667;
margin-top: 10px;
margin-bottom: 0;
}

/* Footer */
footer.site-footer {
background: var(--donkerblauw);
color: rgba(255,255,255,0.85);
padding: 44px 0 24px;
font-size: 0.9rem;
}

footer.site-footer a { color: var(--wit); }
footer.site-footer a:hover { color: var(--turquoise); }

.footer-grid {
display: flex;
justify-content: space-between;
flex-wrap: wrap;
gap: 32px;
}

.footer-grid .brand-mark { box-shadow: none; }

.footer-col h4 {
color: var(--wit);
font-size: 0.85rem;
text-transform: uppercase;
letter-spacing: 0.06em;
margin: 0 0 12px;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 8px; }

.footer-bottom {
border-top: 1px solid rgba(255,255,255,0.15);
margin-top: 28px;
padding-top: 16px;
font-size: 0.8rem;
color: rgba(255,255,255,0.6);
}

@media (max-width: 900px) {
.hero .container { grid-template-columns: 1fr; }
.hero-visual { order: -1; max-width: 320px; margin: 0 auto 8px; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr 1fr; }
.grid-2 { grid-template-columns: 1fr; }
.stats { grid-template-columns: 1fr; }
.cta-inline { justify-content: flex-start; }
}

@media (max-width: 720px) {
.menu-toggle { display: block; }

nav.main-nav {
position: absolute;
top: 100%;
left: 0;
right: 0;
background: var(--wit);
border-bottom: 1px solid var(--grijs-rand);
display: none;
}

nav.main-nav.open { display: block; }

nav.main-nav ul {
flex-direction: column;
align-items: stretch;
gap: 0;
padding: 8px 24px 16px;
}

nav.main-nav li { border-top: 1px solid var(--grijs-rand); }
nav.main-nav a { display: block; padding: 14px 4px; border-radius: 0; }

h1 { font-size: 2.1rem; }
.hero { padding: 56px 0; }
section { padding: 56px 0; }
.footer-grid { flex-direction: column; gap: 24px; }
.steps li { gap: 16px; }
.grid-4 { grid-template-columns: 1fr; }
.highlight-card { padding: 26px; }
}