/* ============================================================
   AIRCO KAMPIOEN — design system
   Koel (ijsblauw) vs. Warm (koraal) op diep navy + luchtig wit
   ============================================================ */
:root {
  --navy: #061530;
  --navy-2: #0b2148;
  --ink: #122240;
  --ice: #3fd4ff;
  --ice-deep: #0ea5e9;
  --cool: #2563eb;
  --heat: #ff6b35;
  --heat-soft: #ffd9c9;
  --bg: #f2f7fc;
  --card: #ffffff;
  --line: #dce8f4;
  --text: #24344f;
  --muted: #5b6f8d;
  --radius: 22px;
  --shadow: 0 10px 40px -12px rgba(6, 21, 48, .18);
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--cool); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.15; letter-spacing: -.02em; }

/* ---------- topbar + nav ---------- */
.topbar {
  background: var(--navy); color: #bcd3ec; font-size: .82rem;
  padding: 7px 0; text-align: center;
}
.topbar b { color: #fff; }
.topbar .dot { margin: 0 10px; opacity: .4; }
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .97);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.logo:hover { text-decoration: none; }
.logo .mark {
  width: 38px; height: 38px; border-radius: 12px; flex: none;
  background: conic-gradient(from 200deg, var(--ice), var(--cool) 55%, var(--heat));
  display: grid; place-items: center; color: #fff; font-size: 1.1rem;
  box-shadow: 0 6px 18px -6px rgba(37, 99, 235, .6);
}
.logo small { display: block; font-size: .62rem; font-weight: 600; color: var(--muted); letter-spacing: .12em; text-transform: uppercase; }
nav.menu { display: flex; gap: 22px; margin-left: auto; }
nav.menu a { color: var(--ink); font-weight: 600; font-size: .95rem; }
nav.menu a:hover { color: var(--cool); text-decoration: none; }
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-display); font-weight: 700; font-size: .95rem;
  padding: 13px 24px; border-radius: 999px; text-decoration: none !important;
  transition: transform .15s ease, box-shadow .15s ease; cursor: pointer; border: 0;
}
.btn:active { transform: translateY(1px); }
.btn-hot { background: linear-gradient(120deg, var(--heat), #ff8f5e); color: #fff; box-shadow: 0 10px 24px -8px rgba(255, 107, 53, .55); }
.btn-hot:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -8px rgba(255, 107, 53, .6); }
.btn-ice { background: linear-gradient(120deg, var(--ice-deep), var(--ice)); color: #04263b; box-shadow: 0 10px 24px -8px rgba(14, 165, 233, .5); }
.btn-ice:hover { transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.25); }
.btn-ghost:hover { background: rgba(255,255,255,.16); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden; color: #eaf4ff;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(63, 212, 255, .28), transparent 60%),
    radial-gradient(700px 480px at -5% 110%, rgba(255, 107, 53, .22), transparent 55%),
    linear-gradient(160deg, var(--navy) 30%, var(--navy-2) 100%);
  padding: 84px 0 96px;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, transparent, #000 40%);
}
.hero .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ice); background: rgba(63, 212, 255, .12);
  border: 1px solid rgba(63, 212, 255, .35);
  padding: 7px 16px; border-radius: 999px; margin-bottom: 22px;
}
.hero h1 {
  color: #fff; font-size: clamp(2.3rem, 5vw, 3.9rem); font-weight: 800; margin-bottom: 20px;
}
.hero h1 .cool-word { background: linear-gradient(90deg, var(--ice), #9be8ff); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 .heat-word { background: linear-gradient(90deg, var(--heat), #ffb38a); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: 1.15rem; color: #b9cfe8; max-width: 34rem; margin-bottom: 32px; }
.hero .cta-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.trust-row { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 38px; font-size: .88rem; color: #9db8d6; }
.trust-row span { display: inline-flex; gap: 8px; align-items: center; }
.trust-row b { color: #fff; }

/* hero visual: thermostaatkaart */
.thermo-card {
  position: relative; border-radius: 28px; padding: 34px;
  background: linear-gradient(160deg, rgba(23,48,92,.85), rgba(13,32,66,.75));
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.5);
}
.thermo-dial {
  width: 220px; height: 220px; margin: 0 auto 20px; border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, var(--navy-2) 58%, transparent 59%),
    conic-gradient(from 220deg, var(--ice) 0deg, var(--cool) 120deg, #7c5cff 180deg, var(--heat) 280deg, var(--ice) 360deg);
  display: grid; place-items: center; position: relative;
  animation: dial-glow 4s ease-in-out infinite alternate;
}
@keyframes dial-glow {
  from { box-shadow: 0 0 40px -6px rgba(63, 212, 255, .5); }
  to   { box-shadow: 0 0 56px -6px rgba(255, 107, 53, .55); }
}
.thermo-dial .temp { text-align: center; font-family: var(--font-display); }
.thermo-dial .temp b { font-size: 3.2rem; color: #fff; font-weight: 800; }
.thermo-dial .temp span { display: block; font-size: .8rem; color: var(--ice); letter-spacing: .1em; text-transform: uppercase; }
.thermo-modes { display: flex; justify-content: center; gap: 10px; }
.thermo-modes span { font-size: .8rem; font-weight: 700; padding: 7px 15px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2); color: #b9cfe8; }
.thermo-modes .on { background: linear-gradient(120deg, var(--ice-deep), var(--ice)); color: #04263b; border-color: transparent; }
.float-chip {
  position: absolute; font-size: .8rem; font-weight: 700; color: var(--ink);
  background: #fff; padding: 10px 16px; border-radius: 14px; box-shadow: var(--shadow);
  display: flex; gap: 8px; align-items: center;
}
.float-chip.a { top: -16px; left: -22px; animation: floaty 5s ease-in-out infinite; }
.float-chip.b { bottom: -14px; right: -18px; animation: floaty 6s ease-in-out infinite reverse; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

/* ---------- sections ---------- */
section.block { padding: 80px 0; }
section.block.alt { background: #fff; }
.section-head { max-width: 640px; margin-bottom: 46px; }
.section-head .tag { color: var(--heat); font-weight: 800; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin: 10px 0 14px; }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* usp-grid */
.grid { display: grid; gap: 22px; }
.grid.c3 { grid-template-columns: repeat(3, 1fr); }
.grid.c4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 28px; box-shadow: 0 4px 20px -12px rgba(6,21,48,.1);
  transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .icon {
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  font-size: 1.4rem; margin-bottom: 18px;
  background: linear-gradient(135deg, #e5f6ff, #dbeafe); color: var(--cool);
}
.card:nth-child(even) .icon { background: linear-gradient(135deg, #fff0e8, var(--heat-soft)); color: var(--heat); }
.card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .95rem; }

/* merkenstrip */
.brand-strip { display: flex; flex-wrap: wrap; gap: 16px; }
.brand-strip span {
  font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; color: var(--ink);
  background: #fff; border: 1px solid var(--line); padding: 14px 30px; border-radius: 16px;
  box-shadow: 0 3px 14px -8px rgba(6,21,48,.12);
}

/* stappen */
.steps { counter-reset: step; }
.steps .card { position: relative; padding-top: 38px; }
.steps .card::before {
  counter-increment: step; content: "0" counter(step);
  position: absolute; top: -18px; left: 24px;
  font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: #fff;
  background: linear-gradient(120deg, var(--cool), var(--ice-deep));
  padding: 8px 15px; border-radius: 12px; box-shadow: 0 8px 18px -8px rgba(37,99,235,.6);
}

/* prijstabel */
.price-table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); box-shadow: 0 4px 20px -12px rgba(6,21,48,.1); }
.price-table th { background: var(--navy); color: #fff; font-family: var(--font-display); font-size: .92rem; text-align: left; padding: 16px 22px; }
.price-table td { padding: 16px 22px; border-top: 1px solid var(--line); font-size: .97rem; }
.price-table tr td:last-child { font-weight: 800; color: var(--ink); white-space: nowrap; }
.price-note { font-size: .85rem; color: var(--muted); margin-top: 12px; }

/* reviews */
.review-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.stars { color: #f5a623; letter-spacing: 2px; margin-bottom: 12px; font-size: 1.05rem; }
.review-card p { font-size: .97rem; color: var(--text); }
.review-card footer { margin-top: 16px; font-size: .85rem; color: var(--muted); font-weight: 600; }

/* stedengrid */
.city-search {
  width: 100%; max-width: 420px; font: inherit; padding: 14px 20px; margin-bottom: 26px;
  border-radius: 999px; border: 2px solid var(--line); outline: none; background: #fff;
}
.city-search:focus { border-color: var(--ice-deep); }
.city-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.city-grid a {
  display: flex; align-items: center; justify-content: space-between;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 13px 18px; color: var(--ink); font-weight: 600; font-size: .93rem;
  transition: all .15s ease;
}
.city-grid a:hover { text-decoration: none; border-color: var(--ice-deep); color: var(--cool); transform: translateY(-2px); box-shadow: 0 8px 20px -10px rgba(14,165,233,.4); }
.city-grid a::after { content: "→"; opacity: .35; }

/* faq */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; margin-bottom: 12px; overflow: hidden; }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 24px; font-weight: 700; color: var(--ink);
  font-family: var(--font-display); font-size: 1rem; display: flex; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.3rem; color: var(--heat); flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 24px 20px; color: var(--muted); font-size: .96rem; }

/* CTA-band */
.cta-band {
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(63,212,255,.25), transparent 60%),
    linear-gradient(120deg, var(--navy), var(--navy-2));
  border-radius: 28px; color: #fff; padding: 56px; display: grid; grid-template-columns: 1.3fr .7fr; gap: 32px; align-items: center;
}
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.2rem); margin-bottom: 10px; }
.cta-band p { color: #b9cfe8; }
.cta-band .actions { display: flex; flex-direction: column; gap: 12px; align-items: stretch; }
.phone-big { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; color: #fff !important; text-align: center; }

/* breadcrumbs + lokale pagina's */
.crumbs { font-size: .84rem; color: var(--muted); padding: 18px 0 0; }
.crumbs a { color: var(--muted); }
.local-hero { padding: 56px 0 64px; }
.local-hero .meta-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.meta-chips span { font-size: .82rem; font-weight: 700; background: rgba(63,212,255,.12); border: 1px solid rgba(63,212,255,.35); color: var(--ice); padding: 7px 15px; border-radius: 999px; }
.prose { max-width: 760px; }
.prose p { margin-bottom: 18px; font-size: 1.03rem; }
.prose h2 { font-size: 1.6rem; margin: 38px 0 14px; }
.prose ul { margin: 0 0 18px 22px; }
.wijk-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 8px; }
.wijk-chips span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-size: .88rem; font-weight: 600; color: var(--ink); }
.nearby-links { display: flex; flex-wrap: wrap; gap: 10px; }
.nearby-links a { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 9px 20px; font-size: .9rem; font-weight: 600; }
.nearby-links a:hover { text-decoration: none; border-color: var(--ice-deep); }

/* footer */
footer.site {
  background: var(--navy); color: #9db8d6; padding: 64px 0 90px; margin-top: 80px; font-size: .92rem;
}
footer.site h4 { color: #fff; font-size: .95rem; margin-bottom: 16px; }
footer.site .cols { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.4fr; gap: 40px; }
footer.site a { color: #9db8d6; display: block; padding: 3px 0; }
footer.site a:hover { color: var(--ice); text-decoration: none; }
footer.site .city-links { columns: 2; }
footer.site .legal { border-top: 1px solid rgba(255,255,255,.1); margin-top: 44px; padding-top: 22px; font-size: .8rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }

/* sticky mobiele belbalk */
.callbar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; display: none;
  background: linear-gradient(120deg, var(--heat), #ff8f5e); color: #fff;
  padding: 14px 20px; text-align: center; font-family: var(--font-display); font-weight: 800;
  box-shadow: 0 -8px 24px rgba(0,0,0,.18);
}
.callbar a { color: #fff; text-decoration: none; }

/* responsive */
@media (max-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .thermo-card { max-width: 420px; margin: 0 auto; }
  .grid.c3, .grid.c4 { grid-template-columns: 1fr 1fr; }
  .city-grid { grid-template-columns: 1fr 1fr; }
  footer.site .cols { grid-template-columns: 1fr 1fr; }
  nav.menu { display: none; }
  .cta-band { grid-template-columns: 1fr; padding: 36px 28px; }
}
@media (max-width: 600px) {
  .grid.c3, .grid.c4 { grid-template-columns: 1fr; }
  .city-grid { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
  .callbar { display: block; }
  section.block { padding: 56px 0; }
}