/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  color: #404145;
  background: #fff;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ===== TOKENS ===== */
:root {
  --blue:       #1a4d3a;
  --blue-mid:   #2d6a4f;
  --blue-light: #e9f9f1;
  --gold:       #e8630a;
  --gold-dark:  #c4520a;
  --gray-bg:    #F5F7FA;
  --gray-text:  #74767e;
  --border:     #e4e5e7;
  --white:      #ffffff;
  --radius:     12px;
  --shadow:     0 4px 24px rgba(26,77,58,.10);
  --shadow-lg:  0 8px 40px rgba(26,77,58,.15);
}

/* ===== UTILITIES ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section-tag {
  display: inline-block;
  background: var(--blue-light);
  color: var(--blue);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--blue);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--gray-text);
  max-width: 580px;
  margin-bottom: 48px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  border: none;
}
.btn-primary { background: var(--gold); color: #fff; }
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(232,99,10,.35); }
.btn-outline { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-white { background: #fff; color: var(--blue); }
.btn-white:hover { background: var(--blue-light); }

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
#navbar.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; height: 68px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-icon {
  width: 38px; height: 38px;
  background: var(--blue); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.nav-logo-icon svg { width: 22px; height: 22px; fill: #fff; }
.nav-logo-text { font-size: 1.15rem; font-weight: 800; color: var(--blue); line-height: 1.15; }
.nav-logo-text span { color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; }
.nav-links a { font-size: .9rem; font-weight: 500; color: var(--gray-text); transition: color .2s; }
.nav-links a:hover { color: var(--blue); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--blue); border-radius: 2px; transition: all .3s; }
.mobile-menu {
  display: none; flex-direction: column;
  background: #fff; border-top: 1px solid var(--border); padding: 20px 24px; gap: 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1rem; font-weight: 500; color: var(--blue); }

/* ===== HERO ===== */
#hero {
  padding: 140px 0 0;
  background: linear-gradient(140deg, var(--blue) 0%, #2d6a4f 55%, #1a8c5a 100%);
  position: relative; overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-left { position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.25);
  color: #fff; font-size: .8rem; font-weight: 600; padding: 6px 14px; border-radius: 99px; margin-bottom: 24px;
}
.hero-badge::before {
  content: ''; width: 8px; height: 8px; background: #4ade80; border-radius: 50%; animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.3); }
}
.hero-title { font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; color: #fff; line-height: 1.15; margin-bottom: 20px; }
.hero-title span { color: var(--gold); }
.hero-desc { font-size: 1.1rem; color: rgba(255,255,255,.82); margin-bottom: 36px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.8); font-size: .85rem; font-weight: 500; }
.trust-icon { width: 32px; height: 32px; background: rgba(255,255,255,.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.hero-right { position: relative; z-index: 1; display: flex; justify-content: center; }
.hero-card {
  background: rgba(255,255,255,.1); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.2); border-radius: 20px; padding: 36px; width: 100%; max-width: 400px;
}
.hero-card-title { color: #fff; font-size: 1.1rem; font-weight: 700; margin-bottom: 24px; }
.label-scale { display: flex; flex-direction: column; gap: 6px; }
.label-row { display: flex; align-items: center; gap: 10px; }
.label-bar { height: 36px; border-radius: 4px; display: flex; align-items: center; padding: 0 12px; font-weight: 800; font-size: 1rem; color: #fff; transition: all .3s; }
.label-bar:hover { filter: brightness(1.1); transform: scaleX(1.02); }
.label-row span { color: rgba(255,255,255,.7); font-size: .85rem; font-weight: 500; }
.label-a-pppp { background: #003D1A; width: 225px; }
.label-a-ppp  { background: #005A27; width: 210px; }
.label-a-pp { background: #00A651; width: 195px; }
.label-a-p  { background: #00A651; width: 180px; }
.label-a    { background: #57B947; width: 165px; }
.label-b    { background: #ACD44A; width: 150px; }
.label-c    { background: #F6EB14; width: 136px; color: #333; }
.label-d    { background: #FBAC13; width: 124px; color: #333; }
.label-e    { background: #F26522; width: 112px; }
.label-f    { background: #E31E25; width: 100px; }
.label-g    { background: #C1001F; width: 90px; }

/* ===== STATS ===== */
.stats-bar { background: transparent; padding: 36px 0 0; margin-top: 40px; border-top: 1px solid rgba(255,255,255,.15); }

/* ===== WAVE SECTION TRANSITIONS ===== */
.wave-sep { display: block; line-height: 0; margin-top: -2px; margin-bottom: -2px; overflow: hidden; }
.wave-sep svg { display: block; width: 100%; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item { text-align: center; padding: 0 24px; border-right: 1px solid rgba(255,255,255,.15); }
.stat-item:last-child { border-right: none; }
.stat-number { font-size: 2rem; font-weight: 800; color: #fff; line-height: 1; }
.stat-label { font-size: .85rem; color: rgba(255,255,255,.75); margin-top: 4px; }

/* ===== WAT IS ===== */
#wat-is { padding: 80px 0; background: var(--gray-bg); }
.wat-is-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.wat-is-visual { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 40px; }
.energy-label-demo { border: 2px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.label-header-demo { background: var(--blue); color: #fff; padding: 16px 20px; font-weight: 700; font-size: .85rem; letter-spacing: .05em; text-transform: uppercase; }
.label-body-demo { padding: 20px; }
.label-rows { display: flex; flex-direction: column; gap: 8px; }
.demo-row { display: grid; grid-template-columns: 80px 1fr 40px; align-items: center; gap: 8px; }
.demo-letter { font-size: 1.3rem; font-weight: 800; color: var(--blue); text-align: center; }
.demo-bar-wrap { background: #eee; border-radius: 4px; height: 22px; overflow: hidden; }
.demo-bar { height: 100%; border-radius: 4px; }
.demo-score { font-size: .8rem; font-weight: 600; color: var(--gray-text); text-align: right; }
.wat-is-bullets { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.bullet-item { display: flex; gap: 12px; align-items: flex-start; }
.bullet-icon { width: 28px; height: 28px; background: var(--blue-light); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: .9rem; }
.bullet-text strong { display: block; font-size: .9rem; font-weight: 700; color: var(--blue); }
.bullet-text span { font-size: .87rem; color: var(--gray-text); }

/* ===== STAPPENPLAN ===== */
#stappenplan { padding: 80px 0; background: var(--white); }
.steps-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 32px; position: relative; }
.steps-grid::before {
  content: ''; position: absolute;
  top: 36px; left: calc(10% + 16px); right: calc(10% + 16px);
  height: 2px; background: linear-gradient(90deg, var(--blue), var(--gold)); z-index: 0;
}
.step-card { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 72px; height: 72px; border-radius: 50%; background: var(--blue); color: #fff;
  font-size: 1.5rem; font-weight: 800; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; box-shadow: 0 4px 20px rgba(26,77,58,.25); transition: transform .3s;
}
.step-card:hover .step-num { transform: scale(1.1); }
.step-icon-label { font-size: 1.5rem; }
.step-title { font-size: 1rem; font-weight: 700; color: var(--blue); margin-bottom: 8px; }
.step-desc { font-size: .87rem; color: var(--gray-text); }

/* ===== PRIJZEN ===== */
#prijzen { padding: 80px 0; background: var(--gray-bg); }
.prijzen-header { text-align: center; }
.prijzen-header .section-sub { margin: 0 auto 48px; }
.prijzen-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: stretch; }
.prijs-card {
  background: var(--white); border-radius: var(--radius); border: 2px solid var(--border);
  padding: 36px 32px; display: flex; flex-direction: column; transition: all .25s; position: relative;
}
.prijs-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.prijs-card.featured { border-color: var(--blue); box-shadow: var(--shadow-lg); transform: scale(1.03); }
.prijs-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.featured-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: .75rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; padding: 5px 16px; border-radius: 99px; white-space: nowrap;
}
.prijs-type { font-size: .8rem; font-weight: 700; color: var(--gray-text); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.prijs-name { font-size: 1.25rem; font-weight: 800; color: var(--blue); margin-bottom: 4px; }
.prijs-amount { display: flex; align-items: baseline; gap: 4px; margin: 20px 0; }
.prijs-euro { font-size: 1.4rem; font-weight: 700; color: var(--blue); }
.prijs-num  { font-size: 3rem; font-weight: 800; color: var(--blue); line-height: 1; }
.prijs-incl { font-size: .8rem; color: var(--gray-text); align-self: flex-end; margin-bottom: 4px; }
.prijs-divider { height: 1px; background: var(--border); margin: 24px 0; }
.prijs-features { list-style: none; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.prijs-features li { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; color: #444; }
.prijs-features li::before { content: '✓'; color: #22c55e; font-weight: 800; flex-shrink: 0; }
.prijs-features li.no-feature { color: #aaa; }
.prijs-features li.no-feature::before { content: '–'; color: #ccc; }
.prijs-cta { margin-top: 32px; width: 100%; text-align: center; padding: 14px; border-radius: 8px; font-weight: 700; font-size: .95rem; cursor: pointer; border: none; font-family: 'Inter', sans-serif; transition: all .2s; }
.prijs-cta-main { background: var(--blue); color: #fff; }
.prijs-cta-main:hover { background: var(--blue-mid); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,77,58,.3); }
.prijs-cta-out { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.prijs-cta-out:hover { background: var(--blue-light); }

/* ===== REVIEWS ===== */
#reviews { padding: 80px 0; background: var(--white); }
.reviews-header { text-align: center; }
.reviews-header .section-sub { margin: 0 auto 48px; }
.reviews-slider-area { display: flex; align-items: center; gap: 12px; }
.reviews-overflow { flex: 1; overflow: hidden; }
.reviews-grid { display: flex; gap: 28px; transition: transform .45s cubic-bezier(.25,.46,.45,.94); }
.review-card { flex: 0 0 auto; background: var(--gray-bg); border-radius: var(--radius); padding: 32px; border: 1px solid var(--border); transition: box-shadow .25s, transform .25s; position: relative; box-sizing: border-box; }
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.review-quote { font-size: 3rem; line-height: 1; color: var(--blue); opacity: .15; position: absolute; top: 20px; right: 24px; font-family: Georgia, serif; }
.stars { display: flex; gap: 3px; margin-bottom: 16px; }
.star { color: var(--gold); font-size: 1.1rem; }
.star.leeg { color: #ddd; }
.review-text { font-size: .93rem; color: #444; line-height: 1.65; margin-bottom: 20px; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 1rem; color: #fff; flex-shrink: 0; }
.reviewer-name { font-weight: 700; font-size: .9rem; color: var(--blue); }
.reviewer-loc  { font-size: .8rem; color: var(--gray-text); }
.slider-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--border);
  background: #fff; cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--blue); transition: all .2s; flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.07); padding: 0;
}
.slider-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.slider-btn:disabled, .slider-btn[style*="none"] { opacity: 0; pointer-events: none; }
.slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 28px; min-height: 20px; }
.dot { width: 8px; height: 8px; border-radius: 50%; border: none; padding: 0; cursor: pointer; background: #ddd; transition: background .2s, transform .2s; }
.dot.active { background: var(--blue); transform: scale(1.35); }

/* ===== FORMULIER ===== */
#aanvragen {
  padding: 0;
  background: linear-gradient(140deg, var(--blue) 0%, #2d6a4f 100%);
  position: relative;
}
#aanvragen::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.form-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; align-items: start; position: relative; z-index: 1; }
.form-left .section-tag { background: rgba(255,255,255,.15); color: #fff; }
.form-left .section-title { color: #fff; }
.form-left .section-sub { color: rgba(255,255,255,.75); max-width: 380px; }
.form-promises { display: flex; flex-direction: column; gap: 16px; margin-top: 36px; }
.promise-item { display: flex; align-items: flex-start; gap: 12px; color: rgba(255,255,255,.85); font-size: .9rem; }
.promise-icon { width: 32px; height: 32px; background: rgba(255,255,255,.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.form-card { background: var(--white); border-radius: 16px; padding: 48px 40px; box-shadow: var(--shadow-lg); }
.form-card h3 { font-size: 1.3rem; font-weight: 800; color: var(--blue); margin-bottom: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--blue); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; box-sizing: border-box;
  border: 1.5px solid var(--border); border-radius: 8px; padding: 12px 14px;
  font-family: 'Inter', sans-serif; font-size: .9rem; color: #404145;
  background: var(--white); transition: border .2s, box-shadow .2s; outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,77,58,.1);
}
.input-error { border-color: #dc2626 !important; box-shadow: 0 0 0 3px rgba(220,38,38,.12) !important; }
.input-ok    { border-color: #16a34a !important; box-shadow: 0 0 0 3px rgba(22,163,74,.10) !important; }
input:disabled { background: #f1f5f9; color: #374151; cursor: default; opacity: 1; border-color: #e2e8f0 !important; }
.form-group textarea { resize: vertical; min-height: 100px; }
.woning-picker { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.woning-tile {
  display: flex; flex-direction: column; align-items: center; gap: 7px;
  padding: 14px 8px 12px; background: var(--white);
  border: 1.5px solid var(--border); border-radius: 12px;
  cursor: pointer; font-family: 'Inter', sans-serif; font-size: .8rem;
  font-weight: 600; color: #404145; text-align: center; line-height: 1.25;
  transition: border-color .18s, background .18s, color .18s, box-shadow .18s;
}
.woning-tile:hover { border-color: var(--blue); background: rgba(26,77,58,.04); color: var(--blue); }
.woning-tile.selected { border-color: var(--blue); background: rgba(26,77,58,.07); color: var(--blue); box-shadow: 0 0 0 3px rgba(26,77,58,.1); }
.woning-picker.picker-error .woning-tile:not(.selected) { border-color: #dc2626; }
@media (max-width: 500px) { .woning-picker { grid-template-columns: repeat(2, 1fr); } }
.form-submit {
  margin-top: 24px; width: 100%; padding: 16px;
  background: var(--blue); color: #fff; border: none; border-radius: 8px;
  font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 700; cursor: pointer; transition: all .2s;
}
.form-submit:hover { background: var(--blue-mid); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(26,77,58,.3); }
.form-submit:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.form-note { text-align: center; font-size: .8rem; color: var(--gray-text); margin-top: 12px; }
.success-message { display: none; text-align: center; padding: 32px; }
.success-message .success-icon { font-size: 3rem; margin-bottom: 12px; }
.success-message h4 { font-size: 1.2rem; font-weight: 800; color: var(--blue); margin-bottom: 8px; }
.success-message p  { color: var(--gray-text); font-size: .9rem; }

/* ===== KEURMERKEN ===== */
#keurmerken { background: #fff; padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.keurmerken-title { text-align: center; font-size: .82rem; font-weight: 600; color: var(--gray-text); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 28px; }
.keurmerken-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 40px; }
.keurmerk-item { display: flex; align-items: center; gap: 9px; font-size: .87rem; font-weight: 600; color: var(--blue); }
.keurmerk-item svg { width: 20px; height: 20px; color: var(--gold); flex-shrink: 0; }

/* ===== VOOR & NA ===== */
#voor-na { background: #f8faf8; padding: 96px 0; }
.voor-na-slider-area { display: flex; align-items: center; gap: 12px; margin-top: 56px; }
.voor-na-overflow { flex: 1; overflow: hidden; padding-top: 18px; }
.voor-na-track { display: flex; transition: transform .4s cubic-bezier(.4,0,.2,1); }
.voor-na-slide { min-width: 100%; }
.voor-na-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.voor-na-card { background: #fff; border-radius: 16px; padding: 44px 32px 36px; box-shadow: 0 2px 16px rgba(26,77,58,.07); border: 2px solid var(--border); position: relative; }
.voor-card { border-color: #F6EB14; }
.voor-na-card { background: #fff; border-radius: 16px; padding: 36px 32px; box-shadow: 0 2px 16px rgba(26,77,58,.07); border: 2px solid var(--border); position: relative; }
.voor-na-label-tag {
  position: absolute;
  top: -16px;
  left: 24px;
  background: var(--blue);
  color: #fff;
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 30px;
  box-shadow: 0 3px 10px rgba(26,77,58,.25);
}
.na-card .voor-na-label-tag { background: #57B947; box-shadow: 0 3px 10px rgba(87,185,71,.35); }
.voor-na-klasse { width: 56px; height: 56px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; font-weight: 900; margin-bottom: 16px; }
.voor-na-card h3 { font-size: .95rem; font-weight: 700; color: var(--blue); margin-bottom: 16px; }
.voor-na-lijst { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 9px; }
.voor-na-lijst li { display: flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--gray-text); }
.voor-na-lijst li svg { flex-shrink: 0; }
.voor-card .voor-na-lijst svg { color: #dc2626; }
.na-card  .voor-na-lijst svg { color: #16a34a; }
.voor-na-pijl { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--gold); font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.voor-na-pijl svg { width: 32px; height: 32px; }
.voor-na-disclaimer { text-align: center; font-size: .78rem; color: #aaa; margin-top: 28px; }

/* ===== CALCULATOR ===== */
#calculator { background: #fff; padding: 96px 0; }
.calculator-wrap { display: grid; grid-template-columns: 3fr 2fr; gap: 40px; margin-top: 56px; align-items: start; }
.calc-opties { display: flex; flex-direction: column; gap: 12px; }
.calc-opt { display: flex; align-items: center; gap: 14px; background: #f8faf8; border: 2px solid var(--border); border-radius: 12px; padding: 16px 20px; cursor: pointer; transition: border-color .15s, background .15s; text-align: left; font-family: inherit; }
.calc-opt:hover { border-color: var(--blue); }
.calc-opt.active { border-color: var(--blue); background: rgba(26,77,58,.05); }
.calc-opt svg { width: 28px; height: 28px; color: var(--blue); flex-shrink: 0; }
.calc-opt span { flex: 1; font-size: .95rem; font-weight: 600; color: var(--blue); }
.calc-opt strong { font-size: .95rem; color: var(--gold); }
.calc-resultaat { background: var(--blue); color: #fff; border-radius: 16px; padding: 36px 32px; position: sticky; top: 80px; }
.calc-woningtype-header { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; background: rgba(0,0,0,.22); border-radius: 10px; padding: 12px 16px; }
.calc-woningtype-header svg { border-radius: 6px; flex-shrink: 0; background: rgba(255,255,255,.10); }
.calc-woningtype-header span { font-size: 1.1rem; font-weight: 700; letter-spacing: .01em; }
.calc-prijs-wrap { text-align: center; margin-bottom: 28px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.15); }
.calc-vanaf { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; opacity: .7; margin-bottom: 6px; }
.calc-prijs { display: block; font-size: 3rem; font-weight: 900; color: #fff; line-height: 1; }
.calc-incl { display: block; font-size: .78rem; opacity: .6; margin-top: 6px; }
.calc-features { list-style: none; padding: 0; margin: 0 0 24px; display: flex; flex-direction: column; gap: 10px; }
.calc-features li { display: flex; align-items: center; gap: 9px; font-size: .88rem; opacity: .9; }
.calc-features svg { color: var(--gold); flex-shrink: 0; }

/* ===== CTA BANNER ===== */
#cta-banner { background: linear-gradient(135deg, var(--blue) 0%, #2d6a4f 100%); padding: 72px 0; }
.cta-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-banner-text h2 { font-size: 1.9rem; font-weight: 900; color: #fff; margin-bottom: 10px; }
.cta-banner-text p  { color: rgba(255,255,255,.75); font-size: 1rem; }
.cta-banner-acties  { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn-white-outline { background: transparent; border: 2px solid rgba(255,255,255,.6); color: #fff; border-radius: 10px; font-weight: 700; display: inline-flex; align-items: center; text-decoration: none; transition: background .15s, border-color .15s; }
.btn-white-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; }

/* ===== WERKGEBIED ===== */
#werkgebied { background: #f8faf8; padding: 96px 0; }
.werkgebied-grid { display: grid; grid-template-columns: repeat(var(--wg-cols, 4), 1fr); gap: 28px; margin-top: 56px; }
.werkgebied-regio { background: #fff; border-radius: 14px; padding: 28px 24px; border: 1px solid var(--border); }
.werkgebied-regio h4 { display: flex; align-items: center; gap: 7px; font-size: .95rem; font-weight: 800; color: var(--blue); margin-bottom: 14px; }
.werkgebied-regio h4 svg { color: var(--gold); flex-shrink: 0; }
.werkgebied-regio ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.werkgebied-regio ul li { font-size: .88rem; color: var(--gray-text); padding-left: 12px; position: relative; }
.werkgebied-regio ul li::before { content: '—'; position: absolute; left: 0; color: var(--gold); font-size: .75rem; }
.werkgebied-opmerking { text-align: center; font-size: .85rem; color: var(--gray-text); margin-top: 32px; }
.wg-steden { margin-top: 40px; }
.wg-steden-titel { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); opacity: .6; margin-bottom: 14px; text-align: center; }
.wg-steden-grid { display: flex; flex-wrap: wrap; gap: 9px; justify-content: center; }
.wg-stad { background: var(--white); border: 1.5px solid var(--border); border-radius: 8px; padding: 7px 14px; text-decoration: none; color: var(--blue); font-size: .82rem; font-weight: 600; transition: all .18s; }
.wg-stad:hover { border-color: var(--blue); background: rgba(26,77,58,.05); }
.wg-regio { background: rgba(26,77,58,.06); border-color: rgba(26,77,58,.25); }

@media (max-width: 1000px) {
  .voor-na-grid { grid-template-columns: 1fr; }
  .voor-na-pijl { flex-direction: row; }
  .voor-na-pijl svg { transform: rotate(90deg); }
  .voor-na-slider-area { gap: 6px; }
  .voor-na-slider-area .slider-btn { padding: 10px; }
  .calculator-wrap { grid-template-columns: 1fr; }
  .calc-resultaat { position: static; }
  .werkgebied-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-acties { justify-content: center; }
  .werkgebied-grid { grid-template-columns: 1fr; }
  .keurmerken-grid { gap: 12px 24px; }
}

/* ===== TIPS & TRICKS ===== */
#tips { background: #f8faf8; padding: 96px 0; }
.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.tip-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px 28px;
  box-shadow: 0 2px 16px rgba(26,77,58,.07);
  border: 1px solid rgba(26,77,58,.08);
  transition: transform .2s, box-shadow .2s;
}
.tip-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(26,77,58,.13); }
.tip-icon {
  width: 52px;
  height: 52px;
  background: rgba(26,77,58,.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--blue);
  flex-shrink: 0;
}
.tip-icon svg { width: 26px; height: 26px; }
.tip-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--blue); margin-bottom: 10px; }
.tip-card p  { font-size: .9rem; color: var(--gray-text); line-height: 1.7; }

/* ===== FAQ ===== */
#faq { background: #fff; padding: 96px 0; }
#faq .section-header { text-align: center; }
#faq .section-sub { margin: 0 auto; }
.faq-list { margin-top: 56px; max-width: 780px; margin-left: auto; margin-right: auto; display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-vraag {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 4px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  text-align: left;
  gap: 16px;
  font-family: inherit;
}
.faq-vraag:hover { color: var(--gold); }
.faq-chevron { font-size: 1.4rem; flex-shrink: 0; transition: transform .25s; line-height: 1; }
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-antwoord { display: none; padding: 0 4px 20px; }
.faq-item.open .faq-antwoord { display: block; }
.faq-antwoord p { font-size: .92rem; color: var(--gray-text); line-height: 1.75; }

@media (max-width: 900px) {
  .tips-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .tips-grid { grid-template-columns: 1fr; }
}

/* ===== FOOTER ===== */
#footer { background: #0d2318; color: rgba(255,255,255,.7); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand .nav-logo-text { font-size: 1.1rem; }
.footer-desc { margin-top: 14px; font-size: .87rem; line-height: 1.7; }
.footer-kvk { margin-top: 20px; display: flex; flex-direction: column; gap: 4px; font-size: .8rem; }
.footer-kvk span { opacity: .55; }
.footer-col-title { font-size: .85rem; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .07em; margin-bottom: 18px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: .87rem; transition: color .2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .82rem; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: .82rem; transition: color .2s; }
.footer-legal a:hover { color: #fff; }

/* ===== SCROLL TOP ===== */
.scroll-top {
  position: fixed; bottom: 28px; right: 28px; width: 44px; height: 44px;
  background: var(--blue); color: #fff; border-radius: 50%; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  box-shadow: var(--shadow); opacity: 0; transform: translateY(12px); transition: all .3s; z-index: 999;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--blue-mid); }

/* ===== SKELET LADER ===== */
.skeleton {
  background: linear-gradient(90deg, #e8e8e8 25%, #f5f5f5 50%, #e8e8e8 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 8px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .prijzen-grid { grid-template-columns: 1fr 1fr; }
  .prijs-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { display: none; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .stat-item { border-right: none; padding: 0; }
  .wat-is-grid { grid-template-columns: 1fr; gap: 40px; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid::before { display: none; }
  .prijzen-grid { grid-template-columns: 1fr; }
  .slider-btn { width: 36px; height: 36px; }
  .prijs-card.featured { transform: none; }
  .form-wrapper { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .steps-grid { grid-template-columns: 1fr; }
}