/* Dutch Heating Products — content site (Titillium, logo red, exact copy) */

:root {
  --dhpw-red: #ed2424;
  --dhpw-red-dark: #c81c1c;
  --dhpw-ink: #231f20;
  --dhpw-muted: #5c5c5b;
  --dhpw-grey: #7c7c7b;
  --dhpw-line: #e6e6e5;
  --dhpw-soft: #f4f4f4;
  --dhpw-white: #ffffff;
  --dhpw-max: 1180px;
  --dhpw-font: "Titillium Web", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body.dhpw {
  margin: 0;
  font-family: var(--dhpw-font);
  color: var(--dhpw-ink);
  background: var(--dhpw-white);
  line-height: 1.65;
  font-size: 1.05rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--dhpw-red); text-underline-offset: 0.15em; }
a:hover { color: var(--dhpw-red-dark); }
p { margin: 0 0 1rem; }
h1, h2, h3, h4 { margin: 0 0 0.75rem; line-height: 1.2; font-weight: 700; color: var(--dhpw-ink); }
ul { margin: 0 0 1rem; padding-left: 1.2rem; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.dhpw-wrap { width: min(var(--dhpw-max), calc(100% - 2rem)); margin-inline: auto; }

/* Topbar */
.dhpw-topbar {
  background: var(--dhpw-white);
  border-bottom: 1px solid var(--dhpw-line);
  font-size: 0.88rem;
}
.dhpw-topbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  min-height: 2.4rem;
}
.dhpw-topbar__advice { color: var(--dhpw-muted); }
.dhpw-topbar__advice a { color: inherit; font-weight: 700; text-decoration: none; }
.dhpw-topbar__advice a:hover { color: var(--dhpw-red); }
.dhpw-topbar__links { display: flex; flex-wrap: wrap; gap: 0.85rem 1.15rem; }
.dhpw-topbar__links a { color: var(--dhpw-grey); text-decoration: none; }
.dhpw-topbar__links a:hover { color: var(--dhpw-ink); }

/* Header */
.dhpw-header {
  background: var(--dhpw-white);
  border-bottom: 1px solid var(--dhpw-line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.dhpw-header__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.6rem;
}
.dhpw-logo img { height: 46px; width: auto; }
.dhpw-tv {
  display: block;
  flex: 0 0 auto;
  line-height: 0;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(35, 31, 32, 0.08);
}
.dhpw-tv img {
  display: block;
  height: 36px;
  width: auto;
}
@media (min-width: 960px) {
  .dhpw-tv img { height: 52px; }
}
.dhpw-rating {
  display: none;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 0.5rem;
  row-gap: 0.02rem;
  padding: 0.22rem 0.72rem 0.22rem 0.55rem;
  border: 1px solid #f0ddaa;
  border-radius: 999px;
  background: #fff8e6;
  color: var(--dhpw-ink);
  text-decoration: none;
  line-height: 1.1;
  white-space: nowrap;
}
.dhpw-rating:hover {
  background: #fff1cc;
  border-color: #e8c56a;
  color: var(--dhpw-ink);
}
.dhpw-rating strong,
.dhpw-rating__score {
  grid-row: 1 / 3;
  font-weight: 700;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
  color: var(--dhpw-ink);
}
.dhpw-rating__meta {
  display: contents;
}
.dhpw-stars {
  grid-column: 2;
  color: #e8b423;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  line-height: 1;
}
.dhpw-rating > span:not(.dhpw-stars):not(.dhpw-rating__meta):not(.dhpw-rating__label) {
  display: none;
}
.dhpw-rating__label,
.dhpw-rating::after {
  grid-column: 2;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--dhpw-muted);
  letter-spacing: 0.01em;
}
.dhpw-rating:not(:has(.dhpw-rating__label))::after {
  content: "Uitstekend";
}
.dhpw-nav {
  display: none;
  align-items: center;
  gap: 1.15rem;
  margin-left: auto;
  font-weight: 600;
  font-size: 0.95rem;
}
.dhpw-nav > a, .dhpw-nav__drop > summary {
  color: var(--dhpw-ink);
  text-decoration: none;
  list-style: none;
  cursor: pointer;
}
.dhpw-nav > a:hover, .dhpw-nav__drop > summary:hover { color: var(--dhpw-red); }
.dhpw-nav__drop { position: relative; }
.dhpw-nav__drop summary::-webkit-details-marker { display: none; }
.dhpw-nav__drop summary::after { content: " ▾"; font-size: 0.7em; color: var(--dhpw-grey); }
.dhpw-nav__panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 16rem;
  background: #fff;
  border: 1px solid var(--dhpw-line);
  border-radius: 0.5rem;
  padding: 0.5rem 0;
  box-shadow: 0 12px 32px rgba(35, 31, 32, 0.08);
  z-index: 5;
}
.dhpw-nav__panel a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--dhpw-ink);
  text-decoration: none;
}
.dhpw-nav__panel a:hover { background: var(--dhpw-soft); color: var(--dhpw-red); }

.dhpw-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--dhpw-red);
  color: #fff !important;
  font-weight: 700;
  text-decoration: none;
  text-transform: lowercase;
  border-radius: 6px;
  padding: 0.7rem 1.1rem;
  border: 2px solid var(--dhpw-red);
  line-height: 1.2;
}
.dhpw-cta:hover { background: var(--dhpw-red-dark); border-color: var(--dhpw-red-dark); }
.dhpw-cta--ghost {
  background: #fff;
  color: var(--dhpw-red) !important;
}
.dhpw-cta--ghost:hover { background: #fff5f5; }
.dhpw-cta--lg { padding: 0.85rem 1.35rem; font-size: 1.02rem; }

.dhpw-menu-btn {
  margin-left: auto;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--dhpw-line);
  border-radius: 0.45rem;
  background: #fff;
  display: grid;
  place-content: center;
  gap: 5px;
  cursor: pointer;
}
.dhpw-menu-btn span { display: block; width: 16px; height: 2px; background: var(--dhpw-ink); }
.dhpw-mobile {
  display: none;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.5rem 0 1rem;
  border-top: 1px solid var(--dhpw-line);
}
.dhpw-mobile a {
  padding: 0.55rem 0;
  color: var(--dhpw-ink);
  text-decoration: none;
  font-weight: 600;
}
.dhpw-mobile.is-open { display: flex; }
.dhpw-mobile__sub { padding-left: 0.85rem; font-weight: 500; color: var(--dhpw-muted); }

@media (min-width: 960px) {
  .dhpw-rating { display: grid; }
  .dhpw-nav { display: flex; }
  .dhpw-menu-btn, .dhpw-mobile { display: none !important; }
}

/* Hero + USP */
.dhpw-hero {
  padding: 3.6rem 0 2.8rem;
  background: linear-gradient(180deg, #f7f6f5 0%, #fff 72%);
}
.dhpw-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.7rem);
  letter-spacing: -0.035em;
  text-transform: none;
  margin-bottom: 1.15rem;
  max-width: 16ch;
  line-height: 1.12;
}
.dhpw-hero p { max-width: 38rem; color: var(--dhpw-muted); font-size: 1.08rem; line-height: 1.7; }
.dhpw-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.6rem; }

.dhpw-page .dhpw-prose { max-width: none; }

.dhpw-usps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem 1rem;
  width: 100%;
  margin: 0 0 2.4rem;
  padding: 1.2rem 0.85rem;
  background: var(--dhpw-soft);
  border-radius: 0.75rem;
}
.dhpw-usps span {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  color: var(--dhpw-ink);
  font-weight: 700;
  text-transform: none;
  letter-spacing: -0.01em;
  font-size: 0.92rem;
  text-align: center;
  line-height: 1.3;
}
.dhpw-usps span::before {
  content: "✓";
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--dhpw-red);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 2.2rem;
  text-align: center;
  flex: 0 0 auto;
}
@media (min-width: 800px) {
  .dhpw-usps {
    grid-template-columns: repeat(4, 1fr);
    padding: 1.35rem 1rem;
    gap: 1rem 1.25rem;
  }
  .dhpw-usps span { font-size: 0.95rem; }
}

.dhpw-band { background: var(--dhpw-soft); padding: 3.4rem 0; }
.dhpw-band > .dhpw-wrap > h2 {
  text-align: center;
  margin-bottom: 1.4rem;
}
.dhpw-section { padding: 3.4rem 0; }
.dhpw-section--soft { background: var(--dhpw-soft); }
.dhpw-section h2,
.dhpw-section h3,
.dhpw-prose h2,
.dhpw-prose h3,
.dhpw-page h2,
.dhpw-page h3 {
  color: var(--dhpw-ink);
  text-transform: none;
  letter-spacing: -0.025em;
}
.dhpw-section h2, .dhpw-prose h2, .dhpw-page h2 { font-size: clamp(1.4rem, 2.4vw, 1.75rem); }
.dhpw-section h3, .dhpw-prose h3, .dhpw-page h3 { font-size: 1.12rem; font-weight: 700; }
.dhpw-prose { max-width: 46rem; }
.dhpw-prose h2, .dhpw-prose h3 { margin-top: 1.8rem; }
.dhpw-prose h2:first-child, .dhpw-prose h3:first-child { margin-top: 0; }
.dhpw-prose p {
  letter-spacing: 0.01em;
  word-spacing: 0.06em;
  line-height: 1.75;
}
.dhpw-split {
  display: grid;
  gap: 2.4rem;
  margin: 0;
  align-items: start;
}
.dhpw-split:has(.dhpw-video) { align-items: center; gap: 2rem 2.75rem; }
@media (min-width: 860px) {
  .dhpw-split:has(.dhpw-video) { grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.85fr); }
}
.dhpw-split__copy p {
  max-width: 38rem;
  font-size: 1.08rem;
  line-height: 1.75;
  letter-spacing: 0.01em;
  word-spacing: 0.06em;
}
.dhpw-video {
  margin: 0.2rem 0 0;
  border-radius: 0.7rem;
  overflow: hidden;
  background: #111;
  box-shadow: 0 14px 36px rgba(35, 31, 32, 0.1);
}
.dhpw-video video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  vertical-align: middle;
  background: #111;
}
.dhpw-split + .dhpw-usps { margin-top: 0.15rem; }
.dhpw-video--youtube {
  position: relative;
  aspect-ratio: 16 / 9;
}
.dhpw-video--youtube iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.dhpw-yt { margin: 0; }
.dhpw-yt h2 { margin-top: 0.55rem; }
.dhpw-yt__badge {
  display: block;
  width: min(100%, 18rem);
  height: auto;
  margin: 0 0 0.85rem;
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(35, 31, 32, 0.1);
}

.dhpw-table-wrap {
  overflow-x: auto;
  margin: 1.4rem 0 0;
  border: 1px solid var(--dhpw-line);
  border-radius: 0.75rem;
  background: #fff;
}
.dhpw-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.dhpw-table th, .dhpw-table td {
  border-bottom: 1px solid var(--dhpw-line);
  padding: 0.85rem 1rem;
  text-align: left;
  vertical-align: top;
}
.dhpw-table tr:last-child td { border-bottom: 0; }
.dhpw-table th { background: var(--dhpw-soft); font-size: 0.92rem; }
.dhpw-table th:last-child,
.dhpw-table td:last-child { background: #fff8f8; }
.dhpw-table th:last-child { color: var(--dhpw-red); }

.dhpw-contact-strip {
  background: var(--dhpw-ink);
  color: #fff;
  padding: 1.6rem 0;
  text-align: center;
}
.dhpw-contact-strip a { color: #fff; font-weight: 700; }
.dhpw-contact-strip h3 { color: #fff; text-transform: none; margin-bottom: 0.4rem; }

.dhpw-checks { display: grid; gap: 0.65rem; padding-left: 0; list-style: none; }
.dhpw-checks li { padding-left: 2rem; position: relative; }
.dhpw-checks li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background: var(--dhpw-red);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.2rem;
  text-align: center;
}

/* Reviews */
.dhpw-reviews { display: grid; gap: 1rem; }
@media (min-width: 760px) { .dhpw-reviews { grid-template-columns: 1fr 1fr; } }
.dhpw-review {
  border: 1px solid var(--dhpw-line);
  border-radius: 0.7rem;
  padding: 1.1rem 1.2rem;
  background: #fff;
}
.dhpw-review h3, .dhpw-review h4 { font-size: 1rem; text-transform: none; color: var(--dhpw-ink); margin-bottom: 0.25rem; }
.dhpw-review__meta { font-size: 0.88rem; color: var(--dhpw-muted); margin-bottom: 0.6rem; }
.dhpw-review p { font-size: 0.95rem; }
.dhpw-review__score { font-weight: 700; color: var(--dhpw-red); font-size: 0.9rem; }

/* Blog cards */
.dhpw-posts { display: grid; gap: 1.25rem; }
@media (min-width: 800px) { .dhpw-posts { grid-template-columns: repeat(3, 1fr); } }
.dhpw-post {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--dhpw-line);
  border-radius: 0.7rem;
  padding: 1.2rem;
  text-decoration: none;
  color: inherit;
  background: #fff;
}
.dhpw-post h3 { font-size: 1.05rem; text-transform: none; color: var(--dhpw-ink); }
.dhpw-post p { color: var(--dhpw-muted); font-size: 0.95rem; flex: 1; }
.dhpw-post span { font-weight: 700; color: var(--dhpw-red); }

/* Forms */
.dhpw-form {
  background: #fff;
  border-radius: 0.95rem;
  padding: 1.6rem 1.45rem 1.75rem;
  box-shadow: 0 10px 32px rgba(35, 31, 32, 0.06);
  max-width: 42rem;
  margin: 0 auto;
}
.dhpw-form fieldset {
  border: 0;
  margin: 0 0 1.25rem;
  padding: 0;
}
.dhpw-form legend, .dhpw-form label.dhpw-label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.55rem;
}
.dhpw-choices { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.dhpw-choices label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
  border: 1.5px solid var(--dhpw-line);
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  background: #fff;
  cursor: pointer;
}
.dhpw-choices label:has(input:checked) {
  border-color: var(--dhpw-red);
  background: #fff5f5;
  color: var(--dhpw-red);
  font-weight: 700;
}
.dhpw-choices input { accent-color: var(--dhpw-red); }
.dhpw-form__row {
  display: grid;
  gap: 0 1rem;
}
@media (min-width: 640px) {
  .dhpw-form__row { grid-template-columns: 1fr 1fr; }
}
.dhpw-form input[type="text"],
.dhpw-form input[type="tel"],
.dhpw-form input[type="email"],
.dhpw-form select,
.dhpw-form textarea {
  width: 100%;
  border: 1px solid #cfcfce;
  border-radius: 6px;
  padding: 0.7rem 0.8rem;
  font: inherit;
  margin-bottom: 0.95rem;
}
.dhpw-form textarea { min-height: 6rem; resize: vertical; }
.dhpw-honeypot { position: absolute; left: -9999px; }
.dhpw-form button {
  appearance: none;
  background: var(--dhpw-red);
  color: #fff;
  border: 0;
  border-radius: 6px;
  font: inherit;
  font-weight: 700;
  padding: 0.8rem 1.3rem;
  cursor: pointer;
}
.dhpw-form button:hover { background: var(--dhpw-red-dark); }

/* Footer */
.dhpw-footer {
  background: #1f1e1d;
  color: #d5d5d3;
  padding: 3.2rem 0 1.35rem;
  margin-top: 3rem;
  font-size: 0.95rem;
  line-height: 1.55;
}
.dhpw-footer a { color: #fff; text-decoration: none; }
.dhpw-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 0.18em; }
.dhpw-footer__grid {
  display: grid;
  gap: 2.2rem 1.8rem;
}
@media (min-width: 700px) {
  .dhpw-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1020px) {
  .dhpw-footer__grid { grid-template-columns: 1.35fr 0.85fr 0.95fr 1.15fr; align-items: start; }
}
.dhpw-footer h2 {
  color: #fff;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.95rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid #3a3938;
}
.dhpw-footer ul { list-style: none; padding: 0; margin: 0; }
.dhpw-footer li { margin: 0; }
.dhpw-footer__col a {
  display: inline-block;
  padding: 0.22rem 0;
  color: #d5d5d3;
}
.dhpw-footer__col a:hover { color: #fff; }

.dhpw-footer__logo {
  display: inline-flex;
  background: #fff;
  border-radius: 6px;
  padding: 0.4rem 0.55rem 0.3rem;
  margin: 0 0 1rem;
}
.dhpw-footer__logo img { width: 148px; height: auto; }
.dhpw-footer__brand p {
  color: #c2c2c0;
  margin: 0 0 1.15rem;
  max-width: 21rem;
  font-size: 0.94rem;
}
.dhpw-footer__cta {
  display: inline-block;
  background: var(--dhpw-red);
  color: #fff !important;
  font-weight: 700;
  padding: 0.62rem 1.05rem;
  border-radius: 4px;
  text-decoration: none !important;
}
.dhpw-footer__cta:hover { background: var(--dhpw-red-dark); }

.dhpw-footer__contact address {
  font-style: normal;
  margin: 0 0 1rem;
  color: #d5d5d3;
}
.dhpw-footer__contact address strong {
  display: block;
  color: #fff;
  font-weight: 700;
  margin-bottom: 0.15rem;
}
.dhpw-footer__contact-list { margin: 0 0 0.9rem; }
.dhpw-footer__contact-list li {
  display: grid;
  gap: 0.08rem;
  margin: 0 0 0.7rem;
}
.dhpw-footer__contact-list span {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #9a9a98;
}
.dhpw-footer__contact-list a {
  color: #fff;
  font-weight: 700;
  padding: 0;
}
.dhpw-footer__contact-link { font-weight: 600; }

.dhpw-footer__benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 1rem;
  margin: 2.25rem 0 0;
  padding: 1.15rem 0 0;
  border-top: 1px solid #3a3938;
}
@media (min-width: 860px) {
  .dhpw-footer__benefits { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}
.dhpw-footer__benefits li {
  padding-left: 1.45rem;
  position: relative;
  color: #eee;
  font-weight: 600;
  font-size: 0.9rem;
}
.dhpw-footer__benefits li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.28rem;
  width: 0.95rem;
  height: 0.95rem;
  border-radius: 50%;
  background: var(--dhpw-red);
}
.dhpw-footer__benefits li::after {
  content: "";
  position: absolute;
  left: 0.3rem;
  top: 0.5rem;
  width: 0.28rem;
  height: 0.16rem;
  border-left: 1.6px solid #fff;
  border-bottom: 1.6px solid #fff;
  transform: rotate(-45deg);
}

.dhpw-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.55rem 1.2rem;
  margin-top: 1.35rem;
  padding-top: 1rem;
  border-top: 1px solid #3a3938;
  color: #9a9a98;
  font-size: 0.85rem;
}
.dhpw-footer__bottom p { margin: 0; }
.dhpw-footer__bottom nav { display: flex; flex-wrap: wrap; gap: 0.85rem 1.05rem; }
.dhpw-footer__bottom a { color: #c2c2c0; }

.dhpw-page { padding: 2.6rem 0 1.2rem; }
.dhpw-page h1 {
  font-size: clamp(1.7rem, 3.4vw, 2.35rem);
  text-transform: none;
  letter-spacing: -0.03em;
  max-width: 22ch;
}
.dhpw-lead { font-size: 1.08rem; max-width: 44rem; }

.dhpw-score { text-align: center; padding: 1.5rem 0 0; font-weight: 700; }

.dhpw-article { max-width: 46rem; margin: 0 auto; padding: 2.4rem 0 3rem; }
.dhpw-article h1 { text-transform: none; font-size: clamp(1.6rem, 3vw, 2.1rem); }

.dhpw-team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 0.8rem;
  margin: 1.4rem 0 2rem;
}
.dhpw-team span {
  display: block;
  background: var(--dhpw-soft);
  padding: 0.85rem 0.7rem;
  border-radius: 0.5rem;
  font-weight: 700;
  text-align: center;
}

.dhpw-faq details {
  border-bottom: 1px solid var(--dhpw-line);
  padding: 0.85rem 0;
}
.dhpw-faq summary { font-weight: 700; cursor: pointer; }
.dhpw-faq p { margin: 0.7rem 0 0.2rem; }

@media (max-width: 640px) {
  .dhpw-topbar__advice { width: 100%; }
}