/* =============================================
   VOGELWEREN.NL — Stijlblad
   Luxe, minimalistische uitstraling
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* === RESET & BASIS === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Donkere achtergronden */
  --zwart: #0a0e1a;
  --donker: #1a2332;
  --antraciet: #1e2d3d;

  /* Tekst */
  --wit: #f0f4f8;
  --grijs-licht: #c5d0da;
  --grijs: #8a9baa;
  --grijs-donker: #4a5d6e;

  /* Accent — warm goud */
  --goud: #c9a84c;
  --goud-licht: #d4b56a;
  --goud-donker: #a8883c;
  --accent: #c9a84c;

  --radius: 6px;
  --overgang: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  background-color: var(--zwart);
  color: var(--wit);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

/* === TYPOGRAFIE === */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.8rem, 7vw, 6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; letter-spacing: 0.08em; text-transform: uppercase; }

p { font-size: 1rem; line-height: 1.8; }

.label {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--goud);
}

/* === LINKS === */
a {
  color: inherit;
  text-decoration: none;
  transition: var(--overgang);
}

/* === KNOPPEN === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: var(--overgang);
  text-decoration: none;
  border-radius: var(--radius);
}

.btn-primair {
  background: var(--goud);
  color: var(--zwart);
}

.btn-primair:hover {
  background: var(--goud-licht);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.3);
}

.btn-secundair {
  background: transparent;
  color: var(--wit);
  border: 1px solid rgba(240, 244, 248, 0.25);
}

.btn-secundair:hover {
  border-color: var(--goud);
  color: var(--goud);
  transform: translateY(-2px);
}

.btn-omlijnd {
  background: transparent;
  color: var(--goud);
  border: 1px solid var(--goud);
}

.btn-omlijnd:hover {
  background: var(--goud);
  color: var(--zwart);
  transform: translateY(-2px);
}

/* === NAVIGATIE === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--overgang);
}

.nav.scrolled {
  background: rgba(10, 14, 26, 0.96);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
  padding: 0.8rem 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo-icon {
  width: 36px;
  height: 36px;
}

.nav-logo-tekst {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--wit);
}

.nav-logo-tekst span {
  color: var(--goud);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grijs);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--goud);
  transition: var(--overgang);
}

.nav-links a:hover,
.nav-links a.actief {
  color: var(--wit);
}

.nav-links a:hover::after,
.nav-links a.actief::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  background: none;
  border: none;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--wit);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
  transform-origin: center;
}

/* Hamburger → X animatie bij open menu */
.hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* === HERO SECTIE === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-achtergrond {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.6) 50%, rgba(10,10,10,0.85) 100%),
    url('images/hero-bg.jpg') center/cover no-repeat;
}

.hero-achtergrond-fallback {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201, 168, 76, 0.05) 0%, transparent 50%),
    linear-gradient(160deg, #0a0e1a 0%, #1a2332 50%, #1e2d3d 100%);
}

.hero-patroon {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(rgba(201, 168, 76,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76,0.08) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inhoud {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  padding-top: 8rem;
  padding-bottom: 4rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.25);
  border-radius: 100px;
  margin-bottom: 2rem;
}

.hero-badge .label { margin: 0; }

.hero-titel {
  max-width: 850px;
  margin-bottom: 1.5rem;
}

.hero-titel em {
  font-style: italic;
  color: var(--goud);
}

.hero-subtitel {
  max-width: 550px;
  color: var(--grijs-licht);
  font-size: 1.1rem;
  margin-bottom: 3rem;
}

.hero-acties {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 5rem;
}

.hero-statistieken {
  display: flex;
  align-items: center;
  gap: 3rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.stat {
  text-align: left;
}

.stat-getal {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--goud);
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--grijs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.3rem;
}

.hero-divider {
  width: 1px;
  height: 50px;
  background: rgba(201, 168, 76, 0.25);
}

/* === SECTIES ALGEMEEN === */
.sectie {
  padding: 7rem 2rem;
  max-width: 1300px;
  margin: 0 auto;
}

.sectie-volledig {
  padding: 7rem 2rem;
  background: var(--antraciet);
}

.sectie-volledig .sectie-inhoud {
  max-width: 1300px;
  margin: 0 auto;
}

.sectie-header {
  max-width: 700px;
  margin-bottom: 4rem;
}

.sectie-header.gecentreerd {
  max-width: 700px;
  margin: 0 auto 4rem;
  text-align: center;
}

.sectie-header .label {
  display: block;
  margin-bottom: 1rem;
}

.sectie-header h2 {
  margin-bottom: 1.2rem;
}

.sectie-header p {
  color: var(--grijs-licht);
}

/* === SCHEIDINGSLIJN === */
.goud-lijn {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--goud), transparent);
  margin: 1.5rem 0;
}

.goud-lijn.gecentreerd {
  margin: 1.5rem auto;
  background: linear-gradient(90deg, transparent, var(--goud), transparent);
  width: 100px;
}

/* === DIENSTEN RASTER === */
.diensten-raster {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5px;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid rgba(201, 168, 76, 0.12);
}

.dienst-kaart {
  background: var(--donker);
  padding: 3rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--overgang);
  cursor: pointer;
}

.dienst-kaart::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--goud);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--overgang);
}

.dienst-kaart:hover::before {
  transform: scaleX(1);
}

.dienst-kaart:hover {
  background: #2a3d52;
}

.dienst-icoon {
  width: 56px;
  height: 56px;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
  transition: var(--overgang);
}

.dienst-kaart:hover .dienst-icoon {
  background: rgba(201, 168, 76, 0.15);
  border-color: var(--goud);
}

.dienst-icoon svg {
  width: 26px;
  height: 26px;
  stroke: var(--goud);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.dienst-kaart h3 {
  margin-bottom: 1rem;
  color: var(--wit);
}

.dienst-kaart p {
  color: var(--grijs-licht);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.dienst-kaart .dienst-kenmerken {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dienst-kaart .dienst-kenmerken li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--grijs);
}

.dienst-kaart .dienst-kenmerken li::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--goud);
  border-radius: 50%;
  flex-shrink: 0;
}

.dienst-nummer {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  font-weight: 700;
  color: rgba(201, 168, 76, 0.04);
  line-height: 1;
  pointer-events: none;
  transition: var(--overgang);
}

.dienst-kaart:hover .dienst-nummer {
  color: rgba(201, 168, 76, 0.08);
}

/* === PROJECTEN SECTIE === */
.projecten-raster {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5px;
  background: rgba(201, 168, 76, 0.1);
}

.project-kaart {
  position: relative;
  overflow: hidden;
  background: var(--antraciet);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  cursor: pointer;
}

.project-kaart:first-child {
  grid-column: 1 / 3;
  min-height: 380px;
}

.project-afbeelding {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-kaart:hover .project-afbeelding {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
}

.project-inhoud {
  position: relative;
  z-index: 2;
}

.project-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(201, 168, 76, 0.25);
  border: 1px solid rgba(201, 168, 76, 0.5);
  border-radius: 2px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #d4b56a;
  margin-bottom: 0.75rem;
}

.project-inhoud h3 {
  color: #f5f7fa;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.project-inhoud p {
  color: rgba(245, 247, 250, 0.75);
  font-size: 0.85rem;
}

/* === WAAROM WIJ SECTIE === */
.voordelen-raster {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.voordeel {
  padding: 2.5rem 2rem;
  background: rgba(201, 168, 76, 0.04);
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius);
  transition: var(--overgang);
}

.voordeel:hover {
  background: rgba(201, 168, 76, 0.09);
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.1);
}

.voordeel-icoon {
  font-size: 2rem;
  margin-bottom: 1.2rem;
}

.voordeel h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--wit);
  text-transform: none;
  margin-bottom: 0.8rem;
}

.voordeel p {
  font-size: 0.9rem;
  color: var(--grijs-licht);
}

/* === CTA BANNER === */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a2332 0%, #2a3d52 100%);
  padding: 6rem 2rem;
  text-align: center;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.6), transparent);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.6), transparent);
}

.cta-gloed {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(201, 168, 76, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-inhoud {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner-inhoud h2 {
  margin-bottom: 1.2rem;
  color: #f5f7fa;
}

.cta-banner-inhoud p {
  color: rgba(245, 247, 250, 0.75);
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.cta-banner-acties {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* === FOOTER === */
.footer {
  background: #1a2332;
  border-top: 1px solid rgba(201, 168, 76, 0.15);
  padding: 5rem 2rem 2rem;
}

.footer-raster {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-merk p {
  color: rgba(245, 247, 250, 0.55);
  font-size: 0.9rem;
  margin-top: 1.2rem;
  max-width: 300px;
  line-height: 1.8;
}

.footer-kolom h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--goud);
  margin-bottom: 1.5rem;
}

.footer-kolom ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-kolom ul li a {
  font-size: 0.9rem;
  color: rgba(245, 247, 250, 0.55);
  transition: var(--overgang);
}

.footer-kolom ul li a:hover {
  color: #f5f7fa;
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  stroke: var(--goud);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact-item span {
  font-size: 0.88rem;
  color: rgba(245, 247, 250, 0.55);
}

.footer-bodem {
  max-width: 1300px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bodem p {
  font-size: 0.8rem;
  color: var(--grijs-donker);
}

.footer-bodem-links {
  display: flex;
  gap: 2rem;
}

.footer-bodem-links a {
  font-size: 0.8rem;
  color: var(--grijs-donker);
}

.footer-bodem-links a:hover {
  color: var(--grijs);
}

/* === INFORMATIEPAGINA === */
.pagina-header {
  position: relative;
  padding: 12rem 2rem 6rem;
  overflow: hidden;
}

.pagina-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(201, 168, 76, 0.07) 0%, transparent 60%),
    linear-gradient(180deg, #0a0e1a 0%, #1a2332 100%);
}

.pagina-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 76, 0.3), transparent);
}

.pagina-header-inhoud {
  position: relative;
  z-index: 2;
  max-width: 1300px;
  margin: 0 auto;
}

.broodkruimel {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  font-size: 0.8rem;
  color: var(--grijs);
}

.broodkruimel a {
  color: var(--grijs);
  transition: var(--overgang);
}

.broodkruimel a:hover {
  color: var(--goud);
}

.broodkruimel span {
  color: var(--goud-donker);
}

.info-raster {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: rgba(201, 168, 76, 0.1);
  margin-bottom: 1.5px;
}

.info-kaart {
  background: var(--donker);
  padding: 3.5rem 3rem;
}

.info-kaart.groot {
  grid-column: 1 / -1;
}

.info-kaart h3 {
  color: var(--goud);
  margin-bottom: 1.2rem;
  font-size: 1.4rem;
}

.info-kaart p {
  color: var(--grijs-licht);
  margin-bottom: 1rem;
}

.info-kaart ul {
  list-style: none;
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.info-kaart ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--grijs-licht);
  font-size: 0.95rem;
}

.info-kaart ul li::before {
  content: '→';
  color: var(--goud);
  flex-shrink: 0;
  font-weight: 600;
}

.wet-kaart {
  background: rgba(201, 168, 76, 0.05);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
}

.wet-kaart-header {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

.wet-icoon {
  width: 44px;
  height: 44px;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wet-icoon svg {
  width: 20px;
  height: 20px;
  stroke: var(--goud);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.wet-kaart h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--wit);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 0.3rem;
}

.wet-kaart .label {
  font-size: 0.65rem;
}

.wet-kaart p {
  color: var(--grijs-licht);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Vogel soorten tabel */
.vogel-tabel-wrapper {
  overflow-x: auto;
  border: 1px solid rgba(201, 168, 76, 0.15);
  border-radius: var(--radius);
}

.vogel-tabel {
  width: 100%;
  border-collapse: collapse;
}

.vogel-tabel thead {
  background: rgba(201, 168, 76, 0.06);
}

.vogel-tabel th {
  padding: 1rem 1.5rem;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--goud);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.vogel-tabel td {
  padding: 1rem 1.5rem;
  font-size: 0.9rem;
  color: var(--grijs-licht);
  border-bottom: 1px solid rgba(201, 168, 76, 0.08);
  vertical-align: top;
}

.vogel-tabel tr:last-child td {
  border-bottom: none;
}

.vogel-tabel tr:hover td {
  background: rgba(201, 168, 76, 0.04);
}

.niveau-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.niveau-hoog {
  background: rgba(220, 60, 60, 0.15);
  color: #f07070;
  border: 1px solid rgba(220, 60, 60, 0.25);
}

.niveau-gemiddeld {
  background: rgba(201, 168, 76, 0.15);
  color: var(--goud);
  border: 1px solid rgba(201, 168, 76, 0.25);
}

.niveau-laag {
  background: rgba(60, 180, 100, 0.12);
  color: #70c890;
  border: 1px solid rgba(60, 180, 100, 0.2);
}

/* === OFFERTEPAGINA === */
.offerte-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem 6rem;
}

.stappen-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 3rem;
  margin-bottom: 4rem;
}

.stap-item {
  display: flex;
  align-items: center;
  flex-direction: column;
  position: relative;
}

.stap-cirkel {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.25);
  background: var(--donker);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--grijs);
  transition: var(--overgang);
  z-index: 2;
}

.stap-item.actief .stap-cirkel {
  background: var(--goud);
  border-color: var(--goud);
  color: #ffffff;
}

.stap-item.voltooid .stap-cirkel {
  background: rgba(201, 168, 76, 0.1);
  border-color: var(--goud);
  color: var(--goud);
}

.stap-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--grijs-donker);
  margin-top: 0.5rem;
  text-align: center;
  white-space: nowrap;
}

.stap-item.actief .stap-label {
  color: var(--goud);
}

.stap-connector {
  flex: 1;
  height: 1px;
  background: rgba(201, 168, 76, 0.15);
  margin: 0 0.5rem;
  margin-bottom: 1.4rem;
  min-width: 60px;
  max-width: 120px;
}

.stap-connector.actief {
  background: rgba(201, 168, 76, 0.5);
}

/* Keuzekaarten */
.keuze-raster {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.keuze-kaart {
  position: relative;
  padding: 3rem 2.5rem;
  background: var(--donker);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--overgang);
  overflow: hidden;
  text-align: center;
}

.keuze-kaart::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--goud);
  transform: scaleX(0);
  transition: var(--overgang);
}

.keuze-kaart:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-4px);
}

.keuze-kaart:hover::before {
  transform: scaleX(1);
}

.keuze-kaart.geselecteerd {
  border-color: var(--goud);
  background: rgba(201, 168, 76, 0.05);
}

.keuze-kaart.geselecteerd::before {
  transform: scaleX(1);
}

.keuze-icoon {
  font-size: 3rem;
  margin-bottom: 1.2rem;
  display: block;
}

.keuze-kaart h3 {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}

.keuze-kaart p {
  font-size: 0.9rem;
  color: var(--grijs-licht);
  margin-bottom: 1.5rem;
}

.keuze-kenmerken {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.keuze-kenmerken li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--grijs-licht);
}

.keuze-kenmerken li::before {
  content: '✓';
  color: var(--goud);
  font-weight: 700;
  font-size: 0.8rem;
}

/* Formulier */
.offerte-formulier {
  background: var(--donker);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  padding: 3.5rem 3rem;
  box-shadow: 0 4px 24px rgba(26, 35, 50, 0.06);
}

.formulier-sectie {
  margin-bottom: 2.5rem;
}

.formulier-sectie h4 {
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: var(--goud);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.formulier-rij {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.formulier-rij.enkel {
  grid-template-columns: 1fr;
}

.veld-groep {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
}

.veld-groep label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grijs);
}

.veld-groep input,
.veld-groep select,
.veld-groep textarea {
  background: #0f1824;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  color: var(--wit);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  transition: var(--overgang);
  width: 100%;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.veld-groep input::placeholder,
.veld-groep textarea::placeholder {
  color: var(--grijs-donker);
}

.veld-groep input:focus,
.veld-groep select:focus,
.veld-groep textarea:focus {
  border-color: var(--goud);
  background: #1a2332;
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.15);
}

.veld-groep select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23c9a84c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.veld-groep select option {
  background: #1a2332;
  color: var(--wit);
}

.veld-groep textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-rij {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--goud);
  cursor: pointer;
  flex-shrink: 0;
}

.checkbox-item span {
  font-size: 0.9rem;
  color: var(--grijs-licht);
}

/* Pakket samenvatting */
.pakket-samenvatting {
  background: rgba(201, 168, 76, 0.04);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  padding: 2.5rem;
  margin-top: 2rem;
  display: none;
}

.pakket-samenvatting.zichtbaar {
  display: block;
}

.pakket-samenvatting h4 {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: var(--goud);
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 1.5rem;
}

.pakket-regel {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  gap: 1rem;
}

.pakket-regel:last-of-type {
  border-bottom: none;
}

.pakket-regel-naam {
  font-size: 0.9rem;
  color: var(--grijs-licht);
  flex: 1;
}

.pakket-regel-detail {
  font-size: 0.85rem;
  color: var(--grijs);
  text-align: right;
}

.pakket-totaal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}

.pakket-totaal-label {
  font-weight: 600;
  color: var(--wit);
}

.pakket-totaal-prijs {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: var(--goud);
  font-weight: 700;
}

/* Succes scherm */
.succes-scherm {
  text-align: center;
  padding: 5rem 2rem;
  display: none;
}

.succes-scherm.zichtbaar {
  display: block;
}

.succes-icoon {
  width: 80px;
  height: 80px;
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
}

.succes-icoon svg {
  width: 36px;
  height: 36px;
  stroke: var(--goud);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Formulier navigatie knoppen */
.formulier-navigatie {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
}

/* Mobiel menu */
.mobiel-menu {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1001;
  background: rgba(26, 35, 50, 0.98);
  backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.35s;
}

.mobiel-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Menu links — entrance animatie */
.mobiel-menu a:not(.btn) {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--wit);
  text-align: center;
  padding: 0.85rem 3rem;
  width: 100%;
  display: block;
  opacity: 0;
  transform: translateY(20px);
  transition: color 0.3s ease, opacity 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobiel-menu.open a:not(.btn) {
  opacity: 1;
  transform: translateY(0);
}

.mobiel-menu.open a:nth-child(2) { transition-delay: 0.06s; }
.mobiel-menu.open a:nth-child(3) { transition-delay: 0.12s; }
.mobiel-menu.open a:nth-child(4) { transition-delay: 0.18s; }

.mobiel-menu a:not(.btn):hover {
  color: var(--goud);
}

/* CTA knop in mobiel menu */
.mobiel-menu .btn {
  margin-top: 1.5rem;
  width: auto;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease 0.24s, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) 0.24s,
              background-color 0.3s, box-shadow 0.3s;
}

.mobiel-menu.open .btn {
  opacity: 1;
  transform: translateY(0);
}

.mobiel-menu-sluiten {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--wit);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.3s;
}

.mobiel-menu-sluiten:hover,
.mobiel-menu-sluiten:focus {
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}

/* === ANIMATIES === */
@keyframes vervagen-omhoog {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animeer {
  opacity: 0;
}

.animeer.zichtbaar {
  animation: vervagen-omhoog 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.vertraging-1 { animation-delay: 0.1s; }
.vertraging-2 { animation-delay: 0.2s; }
.vertraging-3 { animation-delay: 0.3s; }
.vertraging-4 { animation-delay: 0.4s; }
.vertraging-5 { animation-delay: 0.5s; }

/* === RESPONSIEF === */
@media (max-width: 1024px) {
  .footer-raster {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .projecten-raster {
    grid-template-columns: 1fr 1fr;
  }

  .project-kaart:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  /* Navigatie — altijd zichtbaar op mobiel */
  .nav {
    padding: 1rem 1.2rem;
    background: rgba(10, 14, 26, 0.97);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero-inhoud {
    padding-top: 5.5rem;
    padding-bottom: 2.5rem;
  }

  .hero-acties {
    margin-bottom: 3rem;
  }

  .hero-statistieken {
    gap: 1.5rem;
    flex-wrap: wrap;
    padding-top: 2rem;
  }

  .hero-divider {
    display: none;
  }

  /* Pagina header (informatie/offerte) */
  .pagina-header {
    padding: 7rem 1.5rem 3rem;
  }

  /* Secties */
  .sectie, .sectie-volledig {
    padding: 5rem 1.5rem;
  }

  /* CTA banner */
  .cta-banner {
    padding: 4rem 1.5rem;
  }

  /* Informatiepagina */
  .info-raster {
    grid-template-columns: 1fr;
  }

  .info-kaart.groot {
    grid-column: 1;
  }

  .info-kaart {
    padding: 2.5rem 2rem;
  }

  /* Offerte pagina */
  .offerte-container {
    padding: 0 1.2rem 4rem;
  }

  .keuze-raster {
    grid-template-columns: 1fr;
  }

  .formulier-rij {
    grid-template-columns: 1fr;
  }

  .offerte-formulier {
    padding: 2rem 1.5rem;
  }

  .formulier-navigatie {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .formulier-navigatie .btn {
    flex: 1 1 auto;
    min-width: 130px;
    justify-content: center;
  }

  /* Footer */
  .footer {
    padding: 3.5rem 1.5rem 1.5rem;
  }

  .footer-raster {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  /* Projecten */
  .projecten-raster {
    grid-template-columns: 1fr;
  }

  .project-kaart:first-child {
    grid-column: 1;
  }

  /* Stappen indicator */
  .stappen-indicator {
    gap: 0;
  }

  .stap-connector {
    min-width: 30px;
  }

  .stap-label {
    font-size: 0.6rem;
  }

  /* Pakket totaal */
  .pakket-totaal-prijs {
    font-size: 1.4rem;
  }

  /* iOS: voorkom auto-zoom op form inputs */
  .veld-groep input,
  .veld-groep select,
  .veld-groep textarea {
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  /* Hero */
  .hero-inhoud {
    padding-top: 4.5rem;
    padding-left: 1.2rem;
    padding-right: 1.2rem;
    padding-bottom: 2rem;
  }

  .hero-acties {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 2.5rem;
  }

  .hero-statistieken {
    gap: 1rem;
    padding-top: 1.5rem;
  }

  .stat-getal {
    font-size: 1.8rem;
  }

  /* Typografie */
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.5rem; }

  /* Knoppen */
  .btn {
    width: 100%;
    justify-content: center;
  }

  /* Secties */
  .sectie, .sectie-volledig {
    padding: 4rem 1.2rem;
  }

  /* CTA banner */
  .cta-banner {
    padding: 3rem 1.2rem;
  }

  .cta-banner::before,
  .cta-banner::after {
    width: 90vw;
    height: 90vw;
  }

  /* Pagina header */
  .pagina-header {
    padding: 6rem 1.2rem 2.5rem;
  }

  /* Offerte formulier */
  .offerte-formulier {
    padding: 1.5rem 1rem;
  }

  /* Keuzekaarten */
  .keuze-kaart {
    padding: 2rem 1.5rem;
  }

  /* Stappen indicator */
  .stap-cirkel {
    width: 34px;
    height: 34px;
    font-size: 0.75rem;
  }

  .stap-label {
    font-size: 0.52rem;
  }

  .stap-connector {
    min-width: 18px;
  }

  /* Formulier navigatie — full-width knoppen */
  .formulier-navigatie {
    flex-direction: column;
    gap: 0.6rem;
  }

  .formulier-navigatie .btn {
    width: 100%;
    justify-content: center;
  }

  /* Pakket samenvatting */
  .pakket-samenvatting {
    padding: 1.5rem 1rem;
  }

  .pakket-regel {
    flex-direction: column;
    gap: 0.15rem;
  }

  .pakket-regel-detail {
    text-align: left;
    color: var(--grijs-donker);
  }

  .pakket-totaal {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .pakket-totaal-prijs {
    font-size: 1.6rem;
  }

  /* Info kaarten */
  .info-kaart {
    padding: 2rem 1.2rem;
  }

  /* Vogel tabel compact */
  .vogel-tabel th,
  .vogel-tabel td {
    padding: 0.75rem 0.75rem;
    font-size: 0.82rem;
  }

  /* Footer */
  .footer {
    padding: 3rem 1.2rem 1.2rem;
  }

  .footer-bodem {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  /* Succes scherm */
  .succes-scherm {
    padding: 3rem 1rem;
  }
}

/* Scroll animatie klasse */
.scroll-animeer {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.scroll-animeer.in-beeld {
  opacity: 1;
  transform: translateY(0);
}