:root {
    --color-ink: #0f2742;
    --color-ink-soft: #183955;
    --color-text: #1e2933;
    --color-muted: #5a6570;
    --color-subtle: #747e87;
    --color-action: #c94a24;
    --color-action-hover: #b74721;
    --color-teal: #2e746c;
    --color-teal-soft: #eaf2f0;
    --color-ivory: #f7f4ee;
    --color-sand: #eee6d9;
    --color-surface: #ffffff;
    --color-soft-grey: #f1f2f2;
    --color-border: #d8d8d3;
    --color-border-strong: #c7c8c5;
    --color-error: #b3261e;
    --radius-card: 8px;
    --radius-control: 7px;
    --radius-button: 6px;
    --container: 1200px;
    --comparison-container: 1100px;
    --shadow-popover: 0 14px 34px rgba(15, 39, 66, .12);
    --transition-fast: 150ms ease;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--color-text);
    background: var(--color-surface);
    font-family: "Source Sans 3", "Segoe UI", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.58;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
main { min-height: 58vh; }
a { color: var(--color-ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
fieldset { min-inline-size: 0; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 {
    color: var(--color-ink);
    line-height: 1.12;
    letter-spacing: -.018em;
}
h1 { font-size: clamp(2.35rem, 5vw, 3rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.15rem); }
h3 { font-size: 1.3rem; }

.container {
    width: min(calc(100% - 48px), var(--container));
    margin-inline: auto;
}
.container--comparison { max-width: var(--comparison-container); }
.container--narrow { max-width: 760px; }
.section-space { padding-block: 82px; }

.skip-link {
    position: fixed;
    left: 16px;
    top: 12px;
    z-index: 9999;
    padding: 10px 14px;
    border-radius: var(--radius-button);
    background: var(--color-ink);
    color: white;
    transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
.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;
}
.kicker {
    margin: 0 0 12px;
    color: var(--color-teal);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-ink);
    font-weight: 650;
    text-decoration: underline;
    text-decoration-color: rgba(15, 39, 66, .28);
    text-underline-offset: 4px;
}
.text-link:hover { text-decoration-color: currentColor; }

/* ---------- Header ---------- */
.site-header {
    position: relative;
    z-index: 100;
    background: rgba(255,255,255,.98);
    border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    gap: 26px;
}
.brand {
    display: inline-flex;
    flex-direction: column;
    flex: 0 0 auto;
    min-width: 205px;
    color: var(--color-ink);
    line-height: 1.02;
    text-decoration: none;
}
.brand:hover { text-decoration: none; }
.brand__line { font-size: 20px; font-weight: 750; letter-spacing: -.018em; }
.brand__sub { margin-top: 2px; font-size: 13px; font-weight: 650; letter-spacing: .035em; }
.brand__amp { color: var(--color-action); }
.site-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    margin-left: auto;
}
.site-nav a {
    position: relative;
    padding-block: 25px;
    color: var(--color-ink);
    font-size: 15.5px;
    font-weight: 560;
    text-decoration: none;
}
.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 19px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-fast);
}
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); }
.site-header__cta { white-space: nowrap; }
.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    cursor: pointer;
}
.menu-toggle__icon { position: relative; width: 23px; height: 16px; }
.menu-toggle__icon span {
    position: absolute;
    left: 0;
    width: 23px;
    height: 2px;
    background: var(--color-ink);
    transition: transform var(--transition-fast), top var(--transition-fast);
}
.menu-toggle__icon span:first-child { top: 3px; }
.menu-toggle__icon span:last-child { top: 11px; }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:first-child { top: 7px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon span:last-child { top: 7px; transform: rotate(-45deg); }

.mobile-nav-shell {
    position: fixed;
    inset: 0;
    z-index: 120;
}
.mobile-nav-backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    border: 0;
    background: rgba(15,39,66,.34);
}
.mobile-nav {
    position: absolute;
    top: 0;
    right: 0;
    width: min(420px, 92vw);
    height: 100%;
    overflow-y: auto;
    padding: 24px 24px 30px;
    background: #fff;
    border-left: 1px solid var(--color-border);
}
.mobile-nav__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border);
}
.mobile-nav__title { margin: 0; color: var(--color-ink); font-weight: 700; }
.mobile-nav__close {
    width: 42px;
    height: 42px;
    border: 0;
    background: transparent;
    color: var(--color-ink);
    font-size: 31px;
    line-height: 1;
    cursor: pointer;
}
.mobile-nav__links, .mobile-nav__secondary { display: grid; }
.mobile-nav__links { padding-top: 14px; }
.mobile-nav__secondary { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }
.mobile-nav__links a, .mobile-nav__secondary a {
    padding: 12px 0;
    color: var(--color-ink);
    font-weight: 600;
    text-decoration: none;
}
.mobile-nav__secondary a { color: var(--color-muted); font-weight: 500; }
.mobile-nav__cta { width: 100%; margin-top: 22px; }

/* ---------- Buttons / controls ---------- */
.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border: 1px solid transparent;
    border-radius: var(--radius-button);
    font-weight: 680;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.button:hover { text-decoration: none; }
.button--primary { background: var(--color-action); color: #fff; }
.button--primary:hover { background: var(--color-action-hover); }
.button--secondary { border-color: var(--color-ink); background: transparent; color: var(--color-ink); }
.button--secondary:hover { background: var(--color-ink); color: #fff; }
.button--disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.button:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
    outline: 3px solid rgba(46, 116, 108, .34);
    outline-offset: 3px;
}

/* ---------- Hero / preference selector ---------- */
.page-home { background: var(--color-ivory); }
.hero { padding: 76px 0 62px; }
.hero__inner { max-width: 1080px; }
.hero__copy { max-width: 790px; }
.hero h1 {
    margin: 0;
    max-width: 780px;
    font-size: clamp(2.45rem, 5vw, 3rem);
    line-height: 1.06;
    letter-spacing: -.032em;
}
.hero__intro {
    max-width: 720px;
    margin: 21px 0 0;
    color: var(--color-muted);
    font-size: 19px;
}
.hero__note { margin: 12px 0 0; color: var(--color-muted); font-size: 14px; }
.preference-form {
    display: grid;
    grid-template-columns: 1.15fr .78fr 1.15fr auto;
    gap: 24px;
    align-items: end;
    margin-top: 34px;
    padding: 24px 0 0;
    border-top: 1px solid var(--color-border-strong);
}
.preference-form__group { min-width: 0; }
.preference-form__label {
    margin: 0 0 10px;
    color: var(--color-ink);
    font-size: 14px;
    font-weight: 700;
}
.choice-group { display: flex; flex-wrap: wrap; gap: 7px; }
.choice-control { position: relative; cursor: pointer; }
.choice-control input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.choice-control span {
    display: inline-flex;
    min-height: 41px;
    align-items: center;
    justify-content: center;
    padding: 7px 12px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-control);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 14.5px;
    font-weight: 550;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}
.choice-control:hover span { border-color: var(--color-ink); }
.choice-control input:focus-visible + span { outline: 3px solid rgba(46,116,108,.30); outline-offset: 2px; }
.choice-control input:checked + span { border-color: var(--color-ink); background: var(--color-ink); color: #fff; }
.preference-form__action { display: flex; flex-direction: column; align-items: stretch; gap: 9px; }
.preference-form__action .text-link { justify-content: center; font-size: 13.5px; font-weight: 550; }

/* ---------- Editorial home sections ---------- */
.editorial-split { background: #fff; border-top: 1px solid var(--color-border); }
.editorial-split__grid {
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    gap: 88px;
    align-items: start;
}
.editorial-split__heading h2 { margin: 0 0 18px; }
.editorial-split__heading p:last-child { margin: 0; color: var(--color-muted); max-width: 460px; }
.editorial-split__options { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--color-border); }
.editorial-option { padding: 25px 34px 8px 0; }
.editorial-option + .editorial-option { padding-left: 34px; border-left: 1px solid var(--color-border); }
.editorial-option h3 { margin: 0 0 10px; font-size: 27px; }
.editorial-option p { margin: 0 0 18px; color: var(--color-muted); }

.solar-band { background: var(--color-teal-soft); }
.solar-band__grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; align-items: center; }
.solar-band__date {
    color: var(--color-teal);
    font-size: clamp(5.8rem, 13vw, 9.5rem);
    font-weight: 750;
    line-height: .82;
    letter-spacing: -.075em;
}
.solar-band__content { max-width: 650px; }
.solar-band__content h2 { margin: 0 0 18px; }
.solar-band__content p:not(.kicker) { margin: 0 0 24px; color: #40524f; }

.how-it-works { background: #fff; }
.how-it-works__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 88px; align-items: start; }
.how-it-works h2 { margin: 0; max-width: 470px; }
.plain-steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--color-border); }
.plain-steps li {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 28px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
}
.plain-steps strong { color: var(--color-ink); }
.plain-steps span { color: var(--color-muted); }

.knowledge-teaser { background: var(--color-ivory); border-top: 1px solid var(--color-border); }
.knowledge-teaser__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 86px; align-items: start; }
.knowledge-teaser__main h2 { margin: 0 0 18px; max-width: 620px; }
.knowledge-teaser__main > p:not(.kicker) { max-width: 650px; margin: 0 0 20px; color: var(--color-muted); }
.knowledge-links { border-top: 1px solid var(--color-border-strong); }
.knowledge-links a {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 22px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border-strong);
    color: var(--color-ink);
    text-decoration: none;
}
.knowledge-links span { font-weight: 680; }
.knowledge-links small { color: var(--color-muted); font-size: 13.5px; text-align: right; }
.knowledge-links a:hover span { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Page shells / breadcrumbs ---------- */
.page-placeholder { background: #fff; }
.page-shell { padding: 86px 0 110px; }
.page-shell__inner { max-width: 760px; }
.page-shell h1 { margin: 0 0 20px; }
.page-shell__lead { margin: 0; color: var(--color-muted); font-size: 19px; }
.page-shell__actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; margin-top: 30px; }
.breadcrumbs { padding-top: 24px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; font-size: 13.5px; color: var(--color-muted); }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 7px; color: var(--color-border-strong); }
.breadcrumbs a { color: var(--color-muted); }

/* ---------- Offer cards ---------- */
.offer-card {
    display: grid;
    grid-template-columns: 155px minmax(0, 1fr) 220px;
    gap: 28px;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    background: var(--color-surface);
}
.offer-card + .offer-card { margin-top: 13px; }
.offer-card--featured { background: #fffaf6; border-color: #dbcabb; }
.offer-card__supplier { display: flex; align-items: center; min-height: 70px; }
.offer-card__logo { width: auto; max-width: 132px; max-height: 52px; object-fit: contain; }
.offer-card__supplier-name { color: var(--color-ink); font-size: 18px; }
.offer-label {
    display: inline-block;
    margin: 0 0 8px;
    padding: 3px 7px;
    border-radius: 4px;
    background: var(--color-sand);
    color: var(--color-ink);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .035em;
    text-transform: uppercase;
}
.offer-card__benefit { margin: 0 0 2px; color: var(--color-ink); font-size: 27px; font-weight: 760; line-height: 1.12; letter-spacing: -.02em; }
.offer-card__title { margin: 0; font-size: 19px; letter-spacing: -.01em; }
.offer-card__meta { margin: 7px 0 0; color: var(--color-muted); font-size: 14.5px; }
.offer-card__reason { max-width: 670px; margin: 12px 0 0; color: var(--color-muted); font-size: 15px; }
.offer-card__highlights { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 13px 0 0; padding: 0; list-style: none; color: var(--color-text); font-size: 14.5px; }
.offer-card__highlights li::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 8px 2px 0; border-radius: 50%; background: var(--color-teal); }
.offer-card__action { display: flex; flex-direction: column; align-items: stretch; gap: 8px; }
.offer-card__details { padding: 6px 0; border: 0; background: none; color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.offer-card__details:disabled { opacity: .45; cursor: not-allowed; }
.offer-card__verified { margin: 2px 0 0; color: var(--color-subtle); font-size: 12.5px; text-align: center; }

/* ---------- Filters ---------- */
.filter-bar {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px 22px;
    align-items: end;
    padding: 18px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.filter-bar__primary { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-control {
    min-height: 43px;
    padding: 8px 13px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-control);
    background: #fff;
    color: var(--color-ink);
    font-weight: 580;
}
.filter-control:disabled { opacity: .7; }
.sort-control { display: flex; align-items: center; gap: 8px; color: var(--color-muted); font-size: 14px; }
.sort-control select { min-height: 43px; padding: 7px 34px 7px 10px; border: 1px solid var(--color-border-strong); border-radius: var(--radius-control); background: #fff; color: var(--color-ink); }
.filter-bar__count { grid-column: 1 / -1; margin: 0; color: var(--color-muted); font-size: 14px; }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 14px 0 0; }
.active-filter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--color-soft-grey);
    color: var(--color-ink);
    font-size: 13.5px;
    text-decoration: none;
}
.active-filters__clear { margin-left: 4px; color: var(--color-muted); font-size: 13.5px; }

/* ---------- Supplier rows ---------- */
.supplier-row {
    display: grid;
    grid-template-columns: 150px 1fr auto;
    gap: 28px;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
}
.supplier-row:first-child { border-top: 1px solid var(--color-border); }
.supplier-row__logo { display: flex; align-items: center; min-height: 52px; }
.supplier-row__logo img { max-width: 128px; max-height: 48px; object-fit: contain; }
.supplier-row h2 { margin: 0 0 4px; font-size: 21px; }
.supplier-row p { margin: 0; color: var(--color-muted); }
.supplier-row__meta { margin-top: 6px !important; font-size: 13.5px; }
.supplier-row__action { text-align: right; }

/* ---------- States ---------- */
.empty-state { padding: 42px 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.empty-state h2 { margin: 0 0 10px; font-size: 24px; }
.empty-state p { max-width: 640px; margin: 0 0 22px; color: var(--color-muted); }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--color-border); }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
    position: relative;
    padding: 18px 46px 18px 0;
    color: var(--color-ink);
    font-weight: 650;
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 6px; top: 15px; color: var(--color-muted); font-size: 24px; font-weight: 400; }
.faq-item[open] summary::after { content: "−"; }
.faq-item__answer { max-width: 740px; padding: 0 0 20px; color: var(--color-muted); }
.faq-item__answer > :first-child { margin-top: 0; }
.faq-item__answer > :last-child { margin-bottom: 0; }

/* ---------- Market update ---------- */
.market-update {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 38px;
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.market-update__date { color: var(--color-muted); font-size: 14px; }
.market-update h2 { margin: 0 0 8px; font-size: 22px; }
.market-update p { max-width: 720px; margin: 0 0 12px; color: var(--color-muted); }

/* ---------- Forms ---------- */
.form-grid { display: grid; gap: 20px; }
.form-field { display: grid; gap: 7px; }
.form-field label { color: var(--color-ink); font-size: 14px; font-weight: 650; }
.form-field input, .form-field select, .form-field textarea {
    width: 100%;
    min-height: 48px;
    padding: 10px 12px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-control);
    background: #fff;
    color: var(--color-text);
}
.form-field textarea { min-height: 150px; resize: vertical; }
.form-error { margin: 0; color: var(--color-error); font-size: 13.5px; }

/* ---------- Footer ---------- */
.site-footer { padding: 64px 0 28px; background: var(--color-ink); color: #fff; }
.site-footer__grid { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 50px; }
.site-footer__intro p { max-width: 330px; color: #cbd7e0; }
.site-footer__brand { display: inline-block; margin-bottom: 10px; color: #fff; font-size: 22px; font-weight: 740; text-decoration: none; }
.site-footer__brand span { color: #f0a88f; }
.site-footer__group { display: flex; flex-direction: column; align-items: flex-start; }
.site-footer h2 { margin: 0 0 13px; color: #fff; font-size: 14px; letter-spacing: .01em; }
.site-footer a { color: #e9eff4; }
.site-footer__group a { margin: 5px 0; font-size: 15px; text-decoration-color: rgba(233,239,244,.25); }
.site-footer__legal {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: start;
    margin-top: 48px;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,.18);
    color: #c7d1da;
    font-size: 13.5px;
}
.site-footer__legal nav { display: flex; flex-wrap: wrap; gap: 14px; }
.site-footer__legal p { margin: 0; }
.site-footer__legal p:nth-child(2) { max-width: 650px; justify-self: center; text-align: center; }
.site-footer__legal a { color: #e9eff4; }

/* ---------- Responsive ---------- */
@media (max-width: 1050px) {
    .site-nav, .site-header__cta { display: none; }
    .menu-toggle { display: inline-flex; }
    .preference-form { grid-template-columns: 1fr 1fr; }
    .preference-form__action { align-self: end; }
    .editorial-split__grid, .how-it-works__grid, .knowledge-teaser__grid { gap: 58px; }
    .offer-card { grid-template-columns: 130px 1fr 190px; gap: 22px; }
    .site-footer__grid { grid-template-columns: 1.25fr 1fr 1fr; }
    .site-footer__group:last-child { grid-column: 2 / 4; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); column-gap: 24px; }
    .site-footer__group:last-child h2 { grid-column: 1 / -1; }
    .site-footer__legal { grid-template-columns: 1fr auto; }
    .site-footer__legal p:nth-child(2) { grid-column: 1 / -1; grid-row: 2; justify-self: start; text-align: left; }
}

@media (max-width: 820px) {
    .section-space { padding-block: 64px; }
    .container { width: min(calc(100% - 40px), var(--container)); }
    .preference-form { grid-template-columns: 1fr; max-width: 650px; }
    .preference-form__action { align-items: flex-start; }
    .preference-form__action .button { min-width: 220px; }
    .editorial-split__grid, .how-it-works__grid, .knowledge-teaser__grid, .solar-band__grid { grid-template-columns: 1fr; gap: 36px; }
    .editorial-split__options { max-width: 680px; }
    .solar-band__date { font-size: 7rem; }
    .plain-steps li { grid-template-columns: 160px 1fr; }
    .knowledge-links { max-width: 650px; }
    .offer-card { grid-template-columns: 120px 1fr; }
    .offer-card__action { grid-column: 2; display: grid; grid-template-columns: auto auto; justify-content: start; align-items: center; }
    .offer-card__verified { grid-column: 1 / -1; text-align: left; }
    .filter-bar { grid-template-columns: 1fr; }
    .filter-bar__utility { justify-self: start; }
    .supplier-row { grid-template-columns: 120px 1fr; }
    .supplier-row__action { grid-column: 2; text-align: left; }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
    .site-footer__intro { grid-column: 1 / -1; }
    .site-footer__group:last-child { grid-column: auto; display: flex; }
}

@media (max-width: 640px) {
    body { font-size: 16px; }
    .container { width: min(calc(100% - 36px), var(--container)); }
    .section-space { padding-block: 52px; }
    .site-header__inner { min-height: 64px; }
    .brand { min-width: auto; }
    .brand__line { font-size: 18px; }
    .brand__sub { font-size: 12px; }
    .hero { padding: 38px 0 48px; }
    .hero h1 { font-size: clamp(2.05rem, 10vw, 2.35rem); }
    .hero__intro { margin-top: 17px; font-size: 17px; }
    .preference-form { margin-top: 27px; padding-top: 20px; gap: 19px; }
    .choice-control span { min-height: 43px; padding-inline: 11px; }
    .preference-form__action { align-items: stretch; }
    .preference-form__action .button { width: 100%; min-height: 52px; }
    .editorial-split__options { grid-template-columns: 1fr; }
    .editorial-option { padding: 20px 0; }
    .editorial-option + .editorial-option { padding-left: 0; border-left: 0; border-top: 1px solid var(--color-border); }
    .solar-band__date { font-size: 5.6rem; }
    .plain-steps li { grid-template-columns: 1fr; gap: 4px; padding: 15px 0; }
    .knowledge-links a { grid-template-columns: 1fr; gap: 3px; }
    .knowledge-links small { text-align: left; }
    .page-shell { padding: 56px 0 78px; }
    .page-shell__lead { font-size: 17px; }
    .page-shell__actions { align-items: stretch; flex-direction: column; }
    .page-shell__actions .button { width: 100%; }
    .offer-card { grid-template-columns: 1fr; gap: 16px; padding: 18px; }
    .offer-card__supplier { min-height: 44px; }
    .offer-card__logo { max-width: 112px; max-height: 42px; }
    .offer-card__benefit { font-size: 25px; }
    .offer-card__action { grid-column: auto; display: flex; align-items: stretch; }
    .offer-card__action .button { width: 100%; min-height: 50px; }
    .offer-card__verified { text-align: left; }
    .offer-card__highlights { display: grid; gap: 5px; }
    .filter-bar__primary { display: grid; grid-template-columns: 1fr 1fr; }
    .filter-control { width: 100%; }
    .sort-control { width: 100%; justify-content: space-between; }
    .sort-control select { flex: 1; max-width: 210px; }
    .supplier-row { grid-template-columns: 1fr; gap: 10px; padding: 20px 0; }
    .supplier-row__logo { min-height: 40px; }
    .supplier-row__action { grid-column: auto; }
    .market-update { grid-template-columns: 1fr; gap: 8px; }
    .site-footer { padding-top: 48px; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 30px; }
    .site-footer__intro { grid-column: auto; }
    .site-footer__legal { grid-template-columns: 1fr; gap: 13px; }
    .site-footer__legal p:nth-child(2) { grid-column: auto; grid-row: auto; }
    .site-footer__legal nav { gap: 12px 16px; }
}

@media (max-width: 380px) {
    .container { width: min(calc(100% - 30px), var(--container)); }
    .choice-group--wrap .choice-control:last-child { width: 100%; }
    .choice-group--wrap .choice-control:last-child span { width: 100%; }
    .filter-bar__primary { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}

/* ---------- Mobile filter drawer ---------- */
.mobile-filter-shell { position: fixed; inset: 0; z-index: 150; }
.mobile-filter-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgba(15,39,66,.34); }
.mobile-filter {
    position: absolute;
    inset: auto 0 0 0;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    background: #fff;
    border-top: 1px solid var(--color-border);
}
.mobile-filter__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 62px;
    padding: 0 20px;
    border-bottom: 1px solid var(--color-border);
}
.mobile-filter__header h2 { margin: 0; font-size: 20px; }
.mobile-filter__close { width: 42px; height: 42px; border: 0; background: transparent; color: var(--color-ink); font-size: 31px; cursor: pointer; }
.mobile-filter__body { overflow-y: auto; padding: 6px 20px 24px; }
.mobile-filter__group { display: grid; gap: 10px; margin: 0; padding: 20px 0; border: 0; border-bottom: 1px solid var(--color-border); }
.mobile-filter__group legend { padding: 0; color: var(--color-ink); font-weight: 700; }
.mobile-filter__group label { display: flex; align-items: center; gap: 10px; min-height: 34px; cursor: pointer; }
.mobile-filter__group input { width: 18px; height: 18px; accent-color: var(--color-ink); }
.mobile-filter__footer { display: grid; gap: 8px; padding: 14px 20px max(14px, env(safe-area-inset-bottom)); border-top: 1px solid var(--color-border); background: #fff; }
.mobile-filter__footer .button { width: 100%; min-height: 52px; }
.mobile-filter__clear { min-height: 40px; border: 0; background: transparent; color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
@media (min-width: 641px) {
    .mobile-filter { left: auto; width: min(430px, 92vw); height: 100%; max-height: none; border-left: 1px solid var(--color-border); border-top: 0; }
}

/* ---------- Phase 14.3: database-driven page layouts ---------- */
.container--text { max-width: 760px; }
.section-space--compact { padding-block: 42px; }
.section-heading { margin-bottom: 24px; }
.section-heading h2 { margin: 0; }
.section-heading--split {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.home-offers { background: var(--color-ivory); }
.home-offers__regular--after-featured { margin-top: 14px; }
.home-suppliers__list .supplier-row:first-child { border-top-color: var(--color-border); }
.home-market { padding-top: 26px; }

.page-intro,
.comparison-head,
.supplier-hero {
    padding-top: 54px;
}
.page-intro h1,
.comparison-head h1,
.supplier-hero h1 { margin: 0 0 14px; }
.page-intro p,
.comparison-head__intro,
.supplier-hero__intro {
    max-width: 760px;
    margin: 0;
    color: var(--color-muted);
    font-size: 18px;
}

.filter-select {
    display: grid;
    gap: 5px;
    color: var(--color-muted);
    font-size: 12.5px;
    font-weight: 650;
}
.filter-select select {
    min-width: 138px;
    min-height: 43px;
    padding: 7px 34px 7px 10px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-control);
    background: #fff;
    color: var(--color-ink);
}
.filter-select--supplier select { min-width: 176px; }
.filter-bar__submit { align-self: end; min-height: 43px; padding-block: 7px; }

.offer-results__heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 13px;
    color: var(--color-ink);
}
.offer-results__heading p { margin: 0; }
.comparison-note { border-top: 1px solid var(--color-border); }
.comparison-note h2 { margin-top: 0; }
.comparison-note p { color: var(--color-muted); }

.supplier-hero__grid {
    display: grid;
    grid-template-columns: 170px minmax(0, 1fr);
    gap: 34px;
    align-items: center;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--color-border);
}
.supplier-hero__logo {
    display: flex;
    align-items: center;
    min-height: 80px;
}
.supplier-hero__logo img { max-width: 150px; max-height: 62px; object-fit: contain; }
.supplier-hero__logo strong { color: var(--color-ink); font-size: 21px; }
.supplier-hero__verified { margin: 11px 0 0; color: var(--color-subtle); font-size: 13.5px; }
.supplier-offers h2,
.supplier-alternatives h2 { margin: 0 0 18px; }
.supplier-content { border-top: 1px solid var(--color-border); }
.supplier-content h2:not(:first-child) { margin-top: 42px; }
.supplier-content p { color: var(--color-muted); }

@media (max-width: 899px) {
    .section-heading--split { align-items: start; }
    .filter-bar__primary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .filter-select select { width: 100%; min-width: 0; }
    .filter-bar__submit { width: 100%; }
    .supplier-hero__grid { grid-template-columns: 125px minmax(0, 1fr); gap: 22px; }
}

@media (max-width: 639px) {
    .section-space--compact { padding-block: 30px; }
    .section-heading--split { display: grid; gap: 10px; }
    .page-intro, .comparison-head, .supplier-hero { padding-top: 32px; }
    .filter-bar__primary { grid-template-columns: 1fr; }
    .filter-bar__submit { min-height: 48px; }
    .supplier-hero__grid { grid-template-columns: 1fr; gap: 12px; padding-bottom: 28px; }
    .supplier-hero__logo { min-height: 46px; }
    .supplier-hero__logo img { max-width: 118px; max-height: 46px; }
}

/* ---------- Offer card detail system (phase 14.4) ---------- */
.offer-card__supplier-link {
    display: inline-flex;
    align-items: center;
    max-width: 100%;
    color: inherit;
    text-decoration: none;
}
.offer-card__supplier-link:focus-visible {
    outline: 3px solid rgba(46, 116, 108, .28);
    outline-offset: 5px;
    border-radius: 4px;
}
.offer-card__microcopy {
    margin: 0;
    color: var(--color-muted);
    font-size: 12.5px;
    line-height: 1.35;
    text-align: center;
}
.offer-card__expand {
    grid-column: 1 / -1;
    margin-top: 1px;
    padding-top: 15px;
    border-top: 1px solid var(--color-border);
}
.offer-card__expand summary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-ink);
    font-size: 14px;
    font-weight: 650;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
    list-style: none;
}
.offer-card__expand summary::-webkit-details-marker { display: none; }
.offer-card__expand summary::after {
    content: "+";
    display: inline-block;
    width: 18px;
    color: var(--color-muted);
    font-size: 18px;
    line-height: 1;
    text-align: center;
    text-decoration: none;
}
.offer-card__expand[open] summary::after { content: "−"; }
.offer-card__expand summary:focus-visible {
    outline: 3px solid rgba(46, 116, 108, .28);
    outline-offset: 4px;
    border-radius: 3px;
}
.offer-card__detail-content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 40px;
    padding-top: 24px;
}
.offer-detail-section h3 {
    margin: 0 0 10px;
    color: var(--color-ink);
    font-size: 16px;
    line-height: 1.25;
}
.offer-detail-section p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14.5px;
    line-height: 1.55;
}
.offer-detail-section p + p { margin-top: 10px; }
.offer-detail-list {
    margin: 0;
}
.offer-detail-list > div {
    display: grid;
    grid-template-columns: minmax(120px, .85fr) minmax(0, 1.4fr);
    gap: 14px;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}
.offer-detail-list > div:first-child { padding-top: 0; }
.offer-detail-list > div:last-child { border-bottom: 0; }
.offer-detail-list dt {
    color: var(--color-muted);
    font-size: 13.5px;
}
.offer-detail-list dd {
    margin: 0;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 590;
}
.offer-detail-section--conditions {
    grid-column: 1 / -1;
    padding-top: 2px;
}
.offer-card__detail-footer {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 20px;
    padding-top: 2px;
}
.offer-card__detail-footer .button { min-width: 190px; }

/* Compact offer: used where the visitor needs a quick secondary choice. */
.offer-card--compact {
    grid-template-columns: 125px minmax(0, 1fr) 175px;
    gap: 20px;
    padding: 20px 22px;
}
.offer-card--compact .offer-card__supplier { min-height: 54px; }
.offer-card--compact .offer-card__logo { max-width: 112px; max-height: 42px; }
.offer-card--compact .offer-card__benefit { font-size: 22px; }
.offer-card--compact .offer-card__title { font-size: 17px; }
.offer-card--compact .offer-card__highlights { margin-top: 9px; font-size: 13.5px; }
.offer-card--compact .offer-card__verified { display: none; }
.offer-card--compact .button { min-height: 44px; padding-inline: 14px; }

/* Supplier cards can use the available action width for the longer CTA label. */
.offer-card--supplier { grid-template-columns: 140px minmax(0, 1fr) minmax(215px, 260px); }
.offer-card--supplier .offer-card__action .button { white-space: normal; text-align: center; }

/* Solar context remains the same component family, with a restrained contextual edge. */
.offer-card--solar { border-left: 3px solid var(--color-teal); }

@media (max-width: 820px) {
    .offer-card__detail-content { grid-template-columns: 1fr; gap: 24px; }
    .offer-detail-section--conditions,
    .offer-card__detail-footer { grid-column: auto; }
    .offer-card--compact,
    .offer-card--supplier { grid-template-columns: 120px 1fr; }
    .offer-card--compact .offer-card__action,
    .offer-card--supplier .offer-card__action { grid-column: 2; }
}

@media (max-width: 640px) {
    .offer-card__microcopy { text-align: left; }
    .offer-card__expand { margin-top: 0; padding-top: 13px; }
    .offer-card__detail-content { padding-top: 20px; }
    .offer-detail-list > div { grid-template-columns: 1fr; gap: 2px; padding: 9px 0; }
    .offer-card__detail-footer { align-items: stretch; flex-direction: column; }
    .offer-card__detail-footer .button { width: 100%; }
    .offer-card--compact,
    .offer-card--supplier { grid-template-columns: 1fr; padding: 18px; }
    .offer-card--compact .offer-card__action,
    .offer-card--supplier .offer-card__action { grid-column: auto; }
    .offer-card--compact .offer-card__highlights { display: grid; }
}

/* ---------- Phase 14.5: live comparison filters ---------- */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0 0 0 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.filter-bar--desktop {
    margin-top: 28px;
}
.filter-bar__primary {
    align-items: flex-start;
}
.filter-menu {
    position: relative;
}
.filter-menu > summary {
    position: relative;
    min-height: 43px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 34px 8px 12px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-control);
    background: #fff;
    color: var(--color-ink);
    font-size: 14px;
    font-weight: 650;
    cursor: pointer;
    list-style: none;
    user-select: none;
}
.filter-menu > summary::-webkit-details-marker { display: none; }
.filter-menu > summary::after {
    content: "";
    position: absolute;
    right: 13px;
    width: 7px;
    height: 7px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
}
.filter-menu[open] > summary {
    border-color: var(--color-ink);
}
.filter-menu[open] > summary::after {
    transform: translateY(2px) rotate(225deg);
}
.filter-menu__panel {
    position: absolute;
    z-index: 30;
    top: calc(100% + 7px);
    left: 0;
    min-width: 220px;
    display: grid;
    gap: 4px;
    padding: 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-control);
    background: #fff;
    box-shadow: 0 12px 30px rgba(15, 39, 66, .12);
}
.filter-menu--wide .filter-menu__panel { min-width: 270px; }
.filter-menu__panel--scroll { max-height: 390px; overflow-y: auto; }
.filter-menu__panel label {
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 36px;
    padding: 4px 6px;
    color: var(--color-text);
    font-size: 14px;
    cursor: pointer;
}
.filter-menu__panel label:hover { background: var(--color-soft-grey); }
.filter-menu__panel input { width: 17px; height: 17px; accent-color: var(--color-ink); }
.filter-menu__subheading {
    margin: 8px 6px 3px;
    color: var(--color-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .03em;
    text-transform: uppercase;
}
.js .filter-bar__submit { display: none; }

.mobile-comparison-toolbar {
    display: none;
    margin-top: 22px;
}
.mobile-comparison-toolbar__count {
    grid-column: 1 / -1;
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
}
.mobile-sort-control {
    min-width: 0;
    display: grid;
    gap: 3px;
    color: var(--color-muted);
    font-size: 11.5px;
    font-weight: 650;
}
.mobile-sort-control select {
    min-height: 44px;
    min-width: 0;
    width: 100%;
    padding: 8px 28px 8px 10px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-control);
    background: #fff;
    color: var(--color-ink);
}
.mobile-filter-trigger { min-height: 44px; }
.mobile-filter__form {
    min-height: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.mobile-filter__body { flex: 1; }
body.is-filter-open { overflow: hidden; }

.comparison-dynamic {
    position: relative;
    min-height: 90px;
}
.comparison-dynamic__filters .active-filters {
    margin-top: 18px;
}
.comparison-dynamic.is-loading {
    cursor: progress;
}
.comparison-dynamic.is-loading .offer-results,
.comparison-dynamic.is-loading .active-filters {
    opacity: .46;
    transition: opacity 120ms ease;
    pointer-events: none;
}
.comparison-dynamic.is-loading::before {
    content: "";
    position: absolute;
    z-index: 20;
    top: 0;
    left: 50%;
    width: min(1100px, calc(100% - 36px));
    height: 2px;
    transform: translateX(-50%);
    background: var(--color-action);
    transform: translateX(-50%) scaleX(.12);
    transform-origin: center;
    animation: comparison-loading 700ms ease-in-out infinite alternate;
}
@keyframes comparison-loading {
    from { transform: translateX(-50%) scaleX(.12); opacity: .55; }
    to { transform: translateX(-50%) scaleX(.72); opacity: 1; }
}

@media (max-width: 639px) {
    .js .filter-bar--desktop { display: none; }
    .js .mobile-comparison-toolbar {
        display: grid;
        grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
        gap: 9px;
        align-items: end;
    }
    .comparison-dynamic__filters .active-filters { margin-top: 14px; }
}

@media (min-width: 640px) {
    .mobile-filter-shell { display: none !important; }
}

/* ---------- Phase 14.6: commercial topic landing pages ---------- */
.topic-head {
    padding: 46px 0 24px;
    background: #fff;
}
.topic-head .breadcrumbs { margin-bottom: 26px; }
.topic-head__eyebrow {
    margin: 0 0 9px;
    color: var(--color-teal);
    font-size: 12.5px;
    font-weight: 750;
    letter-spacing: .075em;
}
.topic-head h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(2.25rem, 4.4vw, 2.75rem);
    line-height: 1.08;
}
.topic-head__intro {
    max-width: 780px;
    margin: 16px 0 0;
    color: var(--color-muted);
    font-size: 18px;
    line-height: 1.6;
}
.topic-head .filter-bar { margin-top: 30px; }
.topic-head .mobile-comparison-toolbar { margin-top: 22px; }

.topic-callout {
    max-width: 860px;
    margin: 30px 0 0;
    padding: 22px 0 22px 22px;
    border-left: 3px solid var(--color-teal);
}
.topic-callout__kicker {
    margin: 0 0 6px;
    color: var(--color-teal);
    font-size: 13px;
    font-weight: 750;
    letter-spacing: .035em;
}
.topic-callout h2 {
    margin: 0 0 8px;
    font-size: 23px;
}
.topic-callout p {
    max-width: 760px;
    margin: 0 0 9px;
    color: var(--color-muted);
}

.page-topic--solar .topic-callout {
    margin-top: 34px;
    padding: 24px 26px;
    border: 0;
    border-radius: var(--radius-card);
    background: var(--color-teal-soft);
}
.page-topic--solar .topic-callout__kicker {
    color: var(--color-ink);
}

.topic-editorial {
    background: #fff;
}
.topic-editorial__section {
    padding: 0 0 34px;
    margin: 0 0 34px;
    border-bottom: 1px solid var(--color-border);
}
.topic-editorial__section:last-of-type { margin-bottom: 0; }
.topic-editorial__section h2,
.topic-related h2 {
    margin: 0 0 14px;
    font-size: clamp(1.55rem, 3vw, 1.9rem);
}
.topic-editorial__section p {
    margin: 0 0 13px;
    color: var(--color-text);
}
.topic-editorial__list {
    margin: 8px 0 0;
    padding-left: 21px;
}
.topic-editorial__list li { margin: 8px 0; }
.topic-editorial__database-copy {
    padding: 34px 0 0;
}
.topic-editorial__database-copy > :first-child { margin-top: 0; }

.topic-related {
    padding-top: 34px;
}
.topic-related__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
    border-top: 1px solid var(--color-border);
}
.topic-related__links a {
    display: block;
    padding: 15px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-ink);
    font-weight: 650;
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
}

.page-topic .comparison-results { background: var(--color-ivory); }
.page-topic .comparison-dynamic__filters { background: var(--color-ivory); }
.page-topic .comparison-note { background: var(--color-ivory); }

@media (max-width: 640px) {
    .topic-head { padding: 30px 0 18px; }
    .topic-head .breadcrumbs { margin-bottom: 20px; }
    .topic-head h1 { font-size: clamp(2rem, 10vw, 2.3rem); }
    .topic-head__intro { font-size: 16.5px; }
    .topic-callout { margin-top: 24px; padding: 18px 0 18px 16px; }
    .page-topic--solar .topic-callout { padding: 20px; }
    .topic-related__links { grid-template-columns: 1fr; }
}

/* ---------- v7: supplier depth / Energiekennis ---------- */
.section-heading-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 18px;
}
.section-heading-row h2 { margin: 0; }
.section-heading-row span { color: var(--color-muted); font-size: 14px; }
.supplier-hero__contracts { margin: 14px 0 0; color: var(--color-muted); font-size: 14.5px; }
.supplier-hero__contracts strong { color: var(--color-text); font-weight: 650; }
.supplier-content__section { margin-top: 42px; }
.supplier-alternatives { border-top: 1px solid var(--color-border); }
.supplier-alternatives__heading { max-width: 660px; margin-bottom: 24px; }
.supplier-alternatives__heading h2 { margin: 0 0 8px; }
.supplier-alternatives__heading p { margin: 0; color: var(--color-muted); }
.supplier-alternatives__offers { display: grid; gap: 12px; }
.supplier-faq { border-top: 1px solid var(--color-border); }
.supplier-faq h2 { margin: 0 0 22px; }

.prose { color: var(--color-text); }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose p, .prose li { color: #3e4a55; }
.prose h2 { margin: 48px 0 16px; }
.prose h3 { margin: 32px 0 12px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li + li { margin-top: 7px; }
.prose a { font-weight: 600; }
.prose strong { color: var(--color-text); }

.knowledge-head {
    padding: 68px 0 34px;
    background: var(--color-ivory);
    border-bottom: 1px solid var(--color-border);
}
.knowledge-head h1 { margin: 0 0 16px; }
.knowledge-head p { max-width: 720px; margin: 0; color: var(--color-muted); font-size: 19px; }
.knowledge-featured { background: var(--color-ivory); }
.knowledge-featured__article {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 64px;
    align-items: end;
    padding: 12px 0 46px;
    border-bottom: 1px solid var(--color-border-strong);
}
.knowledge-featured__article h2 { max-width: 760px; margin: 0 0 14px; font-size: clamp(2rem, 4vw, 2.65rem); }
.knowledge-featured__article h2 a { color: inherit; text-decoration: none; }
.knowledge-featured__article h2 a:hover { text-decoration: underline; text-underline-offset: 5px; }
.knowledge-featured__article p:not(.kicker) { max-width: 700px; margin: 0 0 18px; color: var(--color-muted); }
.knowledge-featured__meta { color: var(--color-subtle); font-size: 13.5px; text-align: right; }
.knowledge-list-section__heading { margin-bottom: 12px; }
.knowledge-list-section__heading h2 { margin: 0; }
.knowledge-article-list { border-top: 1px solid var(--color-border-strong); }
.knowledge-article-row {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr) 120px;
    gap: 30px;
    align-items: start;
    padding: 28px 0;
    border-bottom: 1px solid var(--color-border);
}
.knowledge-article-row__meta { color: var(--color-teal); font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.knowledge-article-row h3 { margin: 0 0 8px; font-size: 22px; }
.knowledge-article-row h3 a { color: inherit; text-decoration: none; }
.knowledge-article-row h3 a:hover { text-decoration: underline; text-underline-offset: 4px; }
.knowledge-article-row p { max-width: 690px; margin: 0; color: var(--color-muted); }
.knowledge-article-row__action { padding-top: 2px; text-align: right; }
.knowledge-empty { color: var(--color-muted); }

.knowledge-article__head { padding: 56px 0 24px; }
.knowledge-article__head h1 { margin: 0 0 20px; font-size: clamp(2.35rem, 5vw, 3.2rem); }
.knowledge-article__intro { margin: 0; color: var(--color-muted); font-size: 20px; line-height: 1.55; }
.knowledge-article__dates { margin: 18px 0 0; color: var(--color-subtle); font-size: 13.5px; }
.knowledge-article__body { padding-top: 22px; }
.knowledge-article__cta { padding: 12px 0 24px; }
.knowledge-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
    padding: 28px 30px;
    background: var(--color-ivory);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.knowledge-cta h2 { margin: 0 0 7px; font-size: 24px; }
.knowledge-cta p { margin: 0; color: var(--color-muted); }
.knowledge-article__faq { border-top: 1px solid var(--color-border); }
.knowledge-article__faq h2, .knowledge-related h2 { margin: 0 0 22px; }
.knowledge-related { border-top: 1px solid var(--color-border); }
.knowledge-related__links { border-top: 1px solid var(--color-border-strong); }
.knowledge-related__links a {
    display: grid;
    gap: 4px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-ink);
    text-decoration: none;
}
.knowledge-related__links small { color: var(--color-teal); font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.knowledge-related__links span { font-size: 18px; font-weight: 650; }
.knowledge-related__links a:hover span { text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 899px) {
    .knowledge-featured__article { grid-template-columns: 1fr; gap: 18px; }
    .knowledge-featured__meta { text-align: left; }
    .knowledge-article-row { grid-template-columns: 120px minmax(0, 1fr); }
    .knowledge-article-row__action { grid-column: 2; text-align: left; }
}

@media (max-width: 639px) {
    .section-heading-row { align-items: flex-start; flex-direction: column; gap: 5px; }
    .knowledge-head { padding: 38px 0 26px; }
    .knowledge-head p { font-size: 17px; }
    .knowledge-featured__article { padding-bottom: 32px; }
    .knowledge-featured__article h2 { font-size: 29px; }
    .knowledge-article-row { grid-template-columns: 1fr; gap: 7px; padding: 22px 0; }
    .knowledge-article-row__action { grid-column: auto; }
    .knowledge-article__head { padding: 34px 0 18px; }
    .knowledge-article__head h1 { font-size: 34px; }
    .knowledge-article__intro { font-size: 18px; }
    .knowledge-cta { grid-template-columns: 1fr; padding: 22px 20px; }
    .knowledge-cta .button { width: 100%; }
}

/* ---------- v8: vaste informatiepagina's / contact ---------- */
.container--reading {
    max-width: 780px;
}
.static-head {
    padding: 56px 0 28px;
    background: var(--color-ivory);
    border-bottom: 1px solid var(--color-border);
}
.static-head h1 {
    margin: 0 0 16px;
    font-size: clamp(2.35rem, 5vw, 3rem);
}
.static-head__intro {
    margin: 0;
    color: var(--color-muted);
    font-size: 19px;
    line-height: 1.6;
}
.static-content {
    padding-top: 48px;
    padding-bottom: 72px;
}
.static-content .prose h2:first-child { margin-top: 0; }
.static-faq {
    margin-top: 54px;
    padding-top: 34px;
    border-top: 1px solid var(--color-border);
}
.static-faq h2 { margin: 0 0 20px; }
.contact-section { padding-top: 42px; }
.contact-form {
    max-width: 640px;
}
.form-field {
    margin-bottom: 22px;
}
.form-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--color-text);
    font-weight: 650;
}
.form-field input,
.form-field textarea {
    width: 100%;
    padding: 12px 13px;
    border: 1px solid var(--color-border-strong, var(--color-border));
    border-radius: var(--radius-control);
    background: #fff;
    color: var(--color-text);
    font: inherit;
    line-height: 1.45;
}
.form-field input { min-height: 48px; }
.form-field textarea {
    min-height: 180px;
    resize: vertical;
}
.form-field input:focus,
.form-field textarea:focus {
    outline: 3px solid rgba(46, 116, 108, .18);
    outline-offset: 1px;
    border-color: var(--color-teal);
}
.form-field--error input,
.form-field--error textarea {
    border-color: #a63227;
}
.form-error {
    margin: 7px 0 0;
    color: #8c2c24;
    font-size: 14px;
}
.form-notice {
    max-width: 640px;
    margin-bottom: 26px;
    padding: 15px 17px;
    border-left: 3px solid var(--color-ink);
    background: var(--color-ivory);
}
.form-notice--success { border-left-color: var(--color-teal); }
.form-notice--error { border-left-color: #a63227; }
.contact-form__footer {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-top: 28px;
}
.contact-form__footer p {
    max-width: 390px;
    margin: 0;
    color: var(--color-muted);
    font-size: 13.5px;
}
.contact-form__honeypot {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}
.contact-alternative {
    margin: 38px 0 0;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    color: var(--color-muted);
}

@media (max-width: 639px) {
    .static-head { padding: 34px 0 22px; }
    .static-head h1 { font-size: 34px; }
    .static-head__intro { font-size: 17px; }
    .static-content { padding-top: 34px; padding-bottom: 52px; }
    .contact-form__footer { align-items: stretch; flex-direction: column; }
    .contact-form__footer .button { width: 100%; }
}