/* TisFleX — opzet: technische systeemkaart. Rustige staalgrijze vlakken, donkerblauwe inkt,
   het TisFleX-blauw als enige accent, en per Triflex systeem een doorsnede van de opbouw. */
:root {
  --bg: #f6f8fa;
  --vlak: #ffffff;
  --band: #e9eef3;
  --inkt: #1f2232;
  --tekst: #3a4152;
  --zacht: #667085;
  --lijn: #d5dde6;
  --accent: #1f8fcf;
  --accent-sterk: #136fa3;
  --op-accent: #ffffff;
  --donker: #232536;
  --op-donker: #eef2f6;
  --laag-finish: #2aa5e0;
  --laag-slijt: #c9b38a;
  --laag-membraan: #2c2d42;
  --laag-vlies: #8f9bb0;
  --laag-primer: #b9c9d8;
  --laag-tussen: #d9c9a8;
  --laag-grond: #9aa3ad;
  --laag-tekst-licht: #ffffff;
  --laag-tekst-donker: #1f2232;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --r: 6px;
  --maxw: 1180px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #12141c; --vlak: #1a1d28; --band: #1e2230; --inkt: #f1f4f8; --tekst: #c9d1dc; --zacht: #97a2b3;
    --lijn: #2e3446; --accent: #45b4ea; --accent-sterk: #7cccf2; --op-accent: #0d1420; --donker: #0d0f16; --op-donker: #e6ebf1;
    --laag-membraan: #4a4d6e; --laag-primer: #6f8aa3; --laag-grond: #59616c; --laag-vlies: #7d8aa1;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #12141c; --vlak: #1a1d28; --band: #1e2230; --inkt: #f1f4f8; --tekst: #c9d1dc; --zacht: #97a2b3;
  --lijn: #2e3446; --accent: #45b4ea; --accent-sterk: #7cccf2; --op-accent: #0d1420; --donker: #0d0f16; --op-donker: #e6ebf1;
  --laag-membraan: #4a4d6e; --laag-primer: #6f8aa3; --laag-grond: #59616c; --laag-vlies: #7d8aa1;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--tekst); font: 17px/1.6 var(--font); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-sterk); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3 { color: var(--inkt); line-height: 1.15; text-wrap: balance; letter-spacing: -0.015em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 800; margin: 0 0 .5em; }
h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); font-weight: 750; margin: 1.8em 0 .6em; }
h3 { font-size: 1.15rem; font-weight: 700; margin: 1.2em 0 .4em; }
p { margin: 0 0 1em; max-width: 68ch; }
.lead { font-size: 1.15rem; color: var(--inkt); }
.klein { font-size: .88rem; color: var(--zacht); }
.label { font: 600 .74rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--accent-sterk); margin: 0 0 .9em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.smal > * { max-width: 780px; }
main > section { padding-block: 8px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--vlak); padding: 8px 12px; z-index: 50; }

/* kop */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--vlak); }
.kop { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--vlak); border-bottom: 1px solid var(--lijn); }
.kop-in { display: flex; align-items: center; gap: 20px; padding-block: 10px; }
.logo { flex: none; }
.logo img { width: 150px; height: auto; }
.logo-d { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-l { display: none; } :root:not([data-theme="light"]) .logo-d { display: block; } }
:root[data-theme="dark"] .logo-l { display: none; }
:root[data-theme="dark"] .logo-d { display: block; }
.hoofdnav { flex: 1; min-width: 0; }
.hoofdnav ul { display: flex; flex-wrap: wrap; gap: 4px 18px; list-style: none; margin: 0; padding: 0; justify-content: flex-end; }
.hoofdnav a { color: var(--inkt); text-decoration: none; font-size: .92rem; font-weight: 550; padding: 6px 0; border-bottom: 2px solid transparent; }
.hoofdnav a:hover, .hoofdnav a[aria-current] { border-bottom-color: var(--accent); }
.mobnav { display: none; margin-left: auto; position: relative; }
.mobnav summary { cursor: pointer; list-style: none; font-weight: 650; color: var(--inkt); padding: 8px 12px; border: 1px solid var(--lijn); border-radius: var(--r); }
.mobnav summary::-webkit-details-marker { display: none; }
.mobnav ul { position: absolute; right: 0; top: calc(100% + 8px); background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); list-style: none; margin: 0; padding: 8px; width: min(280px, calc(100vw - 32px)); box-shadow: 0 12px 30px rgb(0 0 0 / .12); }
.mobnav li a { display: block; padding: 10px 12px; color: var(--inkt); text-decoration: none; border-radius: 4px; }
.mobnav li a:hover { background: var(--band); }
@media (max-width: 1060px) { .hoofdnav { display: none; } .mobnav { display: block; } .kop .knop-klein { margin-left: auto; } }
@media (max-width: 520px) { .kop .knop-klein { display: none; } }

/* knoppen */
.knop { display: inline-block; background: var(--accent); color: var(--op-accent); font-weight: 700; text-decoration: none; padding: 13px 22px; border-radius: var(--r); border: 2px solid var(--accent); cursor: pointer; font-size: 1rem; font-family: inherit; }
.knop:hover { background: var(--accent-sterk); border-color: var(--accent-sterk); color: var(--op-accent); }
.knop-klein { padding: 8px 14px; font-size: .9rem; flex: none; }
.knop-rand { background: transparent; color: var(--inkt); border-color: var(--lijn); }
.knop-rand:hover { background: var(--band); color: var(--inkt); border-color: var(--lijn); }
.pijl { font-weight: 650; text-decoration: none; }
.pijl::after { content: " →"; }

/* held */
.held { background: var(--vlak); border-bottom: 1px solid var(--lijn); }
.held-in { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding-block: 56px 48px; }
.held-tekst { min-width: 0; }
.held-beeld { margin: 0; }
.held-beeld img { border-radius: var(--r); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.acties { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 28px; }
.feiten { list-style: none; margin: 0; padding: 18px 0 0; border-top: 1px solid var(--lijn); display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; font-size: .9rem; color: var(--zacht); }
.feiten strong { display: block; color: var(--inkt); font-size: 1.25rem; font-variant-numeric: tabular-nums; }
@media (max-width: 860px) { .held-in { grid-template-columns: 1fr; padding-block: 32px; } .held-beeld { order: -1; } .feiten { grid-template-columns: 1fr; } }

/* kaarten en tegels */
.kaarten { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.kaart { display: flex; flex-direction: column; gap: 6px; height: 100%; padding: 22px; background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); text-decoration: none; color: var(--tekst); }
.kaart:hover { border-color: var(--accent); }
.kaart-n { font: 600 .74rem var(--mono); color: var(--accent-sterk); text-transform: uppercase; letter-spacing: .06em; }
.kaart-titel { font-weight: 750; color: var(--inkt); font-size: 1.12rem; line-height: 1.25; }
.kaart-sub { font-size: .92rem; color: var(--zacht); }
@media (max-width: 960px) { .kaarten { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .kaarten { grid-template-columns: 1fr; } }

.tegels { list-style: none; margin: 0 0 1em; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.tegels a { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 14px 16px; background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); text-decoration: none; }
.tegels a:hover { border-color: var(--accent); }
.tegel-naam { color: var(--inkt); font-weight: 650; line-height: 1.3; }
.tegel-sub { color: var(--zacht); font-size: .88rem; line-height: 1.45; }
.tegels-groot { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }

/* lijsten */
.vink { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.vink li { position: relative; padding-left: 28px; }
.vink li::before { content: ""; position: absolute; left: 2px; top: .45em; width: 14px; height: 8px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }
.vink-groot { align-content: center; font-weight: 600; color: var(--inkt); }
.stappen { padding-left: 1.2em; display: grid; gap: 10px; }
.chips { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips a { display: inline-block; font-size: .85rem; padding: 5px 10px; border: 1px solid var(--lijn); border-radius: 999px; text-decoration: none; color: var(--inkt); background: var(--bg); }
.chips a:hover { border-color: var(--accent); }

/* secties */
.band { background: var(--band); margin-block: 40px; padding-block: 16px 36px !important; }
.twee { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.twee > * { min-width: 0; }
@media (max-width: 820px) { .twee { grid-template-columns: 1fr; gap: 0; } }
.over-kort { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: start; margin-top: 32px; }
.over-kort img { border-radius: var(--r); width: 220px; }
.over-kort > div { min-width: 0; }
.over-kort h1, .over-kort h2 { margin-top: 0; }
@media (max-width: 640px) { .over-kort { grid-template-columns: 1fr; } .over-kort img { width: 160px; } }
.cat-kop { padding-top: 12px !important; }
.snel { font-weight: 600; }
.let-op { background: var(--band); border-left: 4px solid var(--accent); padding: 16px 20px; border-radius: var(--r); }
.let-op p { margin: 0; }
.fam-raster { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.fam { background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); padding: 20px 22px; }
.fam h3 { margin-top: 0; }
.fam p { margin: 0; font-size: .95rem; }

/* kruimelpad */
.kruimel ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 18px 0 0; margin: 0; font-size: .85rem; color: var(--zacht); }
.kruimel li + li::before { content: "/"; margin-right: 6px; color: var(--lijn); }
.kruimel a { color: var(--zacht); }

/* systeempagina */
.sys-kop-in { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px; align-items: start; padding-block: 20px 8px; }
.sys-tekst { min-width: 0; }
.sys-opbouw { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 90px); background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); padding: 20px; }
@media (max-width: 900px) { .sys-kop-in { grid-template-columns: 1fr; gap: 8px; } .sys-opbouw { position: static; } }
.opbouw { list-style: none; margin: 0 0 10px; padding: 0; display: flex; flex-direction: column; gap: 3px; }
.laag { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 3px; font-size: .86rem; line-height: 1.3; color: var(--laag-tekst-donker); font-weight: 600; }
.laag-nr { font: 700 .72rem var(--mono); opacity: .75; width: 1.4em; flex: none; font-variant-numeric: tabular-nums; }
.laag-naam { min-width: 0; overflow-wrap: anywhere; }
.laag-finish { background: var(--laag-finish); color: var(--laag-tekst-licht); }
.laag-slijt { background: var(--laag-slijt); background-image: radial-gradient(rgb(0 0 0 / .14) 1px, transparent 1.3px); background-size: 6px 6px; padding-block: 13px; }
.laag-membraan { background: var(--laag-membraan); color: var(--laag-tekst-licht); padding-block: 12px; }
.laag-vlies { background: var(--laag-vlies); color: var(--laag-tekst-licht); background-image: repeating-linear-gradient(135deg, rgb(255 255 255 / .18) 0 2px, transparent 2px 7px); padding-block: 6px; }
.laag-primer { background: var(--laag-primer); padding-block: 5px; font-weight: 500; }
.laag-tussen { background: var(--laag-tussen); padding-block: 14px; }
.laag-grond { background: var(--laag-grond); color: var(--laag-tekst-licht); background-image: repeating-linear-gradient(45deg, rgb(0 0 0 / .12) 0 1px, transparent 1px 8px); padding-block: 16px; }

.tabel-scroll { overflow-x: auto; border: 1px solid var(--lijn); border-radius: var(--r); background: var(--vlak); }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--lijn); vertical-align: top; }
th { font: 600 .74rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--zacht); background: var(--band); }
tr:last-child td { border-bottom: 0; }
td.num { font-family: var(--mono); font-size: .84rem; white-space: nowrap; color: var(--inkt); }

/* faq */
.faq { display: grid; gap: 8px; }
.faq details { background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); padding: 0 18px; }
.faq summary { cursor: pointer; font-weight: 650; color: var(--inkt); padding: 14px 0; list-style: none; position: relative; padding-right: 28px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 10px; font-size: 1.4rem; color: var(--accent); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 16px; }

/* cta en formulier */
.cta { background: var(--donker); color: var(--op-donker); margin-top: 56px; }
.cta-in { display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: center; justify-content: space-between; padding-block: 44px; }
.cta-in > div:first-child { min-width: 0; flex: 1 1 420px; }
.cta h2 { color: var(--op-donker); margin-top: 0; }
.cta p { color: var(--op-donker); opacity: .85; }
.cta .klein { color: var(--op-donker); }
.cta a:not(.knop) { color: var(--op-donker); }
.formulier { background: var(--vlak); border: 1px solid var(--lijn); border-radius: var(--r); padding: 24px; display: grid; gap: 14px; align-self: start; }
.veld { display: grid; gap: 6px; min-width: 0; }
.veld-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .veld-2 { grid-template-columns: 1fr; } }
label { font-weight: 600; font-size: .9rem; color: var(--inkt); }
input, select, textarea { font: inherit; color: var(--inkt); background: var(--bg); border: 1px solid var(--lijn); border-radius: 4px; padding: 10px 12px; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: 2px solid var(--accent); outline-offset: 0; }
.verborgen { position: absolute; left: -9999px; }

/* voet */
.voet { background: var(--vlak); border-top: 1px solid var(--lijn); padding-block: 40px 24px; font-size: .92rem; }
.voet-in { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 32px; }
.voet-in > div { min-width: 0; }
.voet ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.voet address { font-style: normal; margin-bottom: 1em; }
.voet-naam, .voet-kop { font-weight: 750; color: var(--inkt); margin-bottom: .5em; }
.voet-merk { border-top: 1px solid var(--lijn); padding-top: 16px; margin-top: 24px; max-width: none; }
@media (max-width: 760px) { .voet-in { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* luchtige stijl: grote foto, ruime witruimte, afgeronde fotokaarten en pilknoppen */
:root { --r: 14px; --r-groot: 22px; }
h1 { font-weight: 700; letter-spacing: -0.02em; }
h2 { font-weight: 650; }
.pil { display: inline-flex; align-items: center; gap: 8px; background: var(--vlak); color: var(--inkt); font-weight: 650; text-decoration: none; padding: 10px 18px; border-radius: 999px; font-size: .95rem; border: 1px solid transparent; }
.pil::after { content: "→"; }
.pil-groot { padding: 14px 24px; font-size: 1rem; background: var(--accent); color: var(--op-accent); }
.pil-groot:hover { background: var(--accent-sterk); color: var(--op-accent); }
.pil-glas { background: rgb(255 255 255 / .16); color: #fff; border-color: rgb(255 255 255 / .55); backdrop-filter: blur(6px); }
.pil-glas:hover { background: rgb(255 255 255 / .28); color: #fff; }
.knop { border-radius: 999px; }
.label-licht { color: #cfe9f7; }

.held2 { position: relative; color: #fff; min-height: clamp(420px, 62vh, 620px); display: flex; align-items: flex-end; overflow: hidden; background: #1b2030; }
.held2-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.held2::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgb(15 18 28 / .05) 20%, rgb(15 18 28 / .72) 100%); }
.held2-in { position: relative; z-index: 1; padding-block: 64px 56px; width: 100%; }
.held2 h1 { color: #fff; font-size: clamp(2.3rem, 6vw, 4.4rem); max-width: 14ch; margin-bottom: .3em; }
.held2-lead { color: #eef3f8; font-size: clamp(1.05rem, 1.6vw, 1.25rem); max-width: 52ch; }

.intro2 { text-align: left; max-width: calc(820px + 32px); padding-block: 72px 32px !important; }
.intro2 h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin-top: 0; }
.intro2 p { font-size: 1.1rem; }
.feiten-mid { margin-top: 28px; }

.fotokaarten { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.fotokaart { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 40px; min-height: 300px; padding: 28px; border-radius: var(--r-groot); text-decoration: none; overflow: hidden; color: #fff;
  background: var(--donker); background-image: repeating-linear-gradient(0deg, rgb(255 255 255 / .05) 0 14px, transparent 14px 30px); }
.fotokaart-foto { background-image: linear-gradient(180deg, rgb(15 18 28 / .15), rgb(15 18 28 / .65)), var(--foto); background-size: cover; background-position: center; }
.fotokaart-tekst { display: grid; gap: 6px; }
.fotokaart-n { font: 600 .74rem var(--mono); text-transform: uppercase; letter-spacing: .08em; color: #cfe9f7; }
.fotokaart-titel { font-size: clamp(1.3rem, 2.4vw, 1.75rem); font-weight: 650; line-height: 1.2; max-width: 18ch; }
.fotokaart .pil { align-self: flex-start; }
.fotokaart:hover .pil { background: var(--accent); color: var(--op-accent); }
@media (max-width: 700px) { .fotokaarten { grid-template-columns: 1fr; } .fotokaart { min-height: 230px; } }

.tegels a, .fam, .faq details, .tabel-scroll, .formulier, .sys-opbouw, .kaart { border-radius: var(--r); }
.band { border-radius: var(--r-groot); margin-inline: max(16px, env(safe-area-inset-left, 0px)); }
.cta { border-radius: var(--r-groot) var(--r-groot) 0 0; }
.held2::after { background: linear-gradient(90deg, rgb(15 18 28 / .78) 0%, rgb(15 18 28 / .45) 45%, rgb(15 18 28 / .05) 80%), linear-gradient(180deg, transparent 50%, rgb(15 18 28 / .5) 100%); }
.label-licht { color: #e3f3fc; }
.videos { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.video { margin: 0; aspect-ratio: 16 / 9; max-width: 100%; border-radius: var(--r-groot); overflow: hidden; background: var(--donker); }
.video iframe { width: 100%; height: 100%; border: 0; display: block; }
.video-knop { position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: 4px; height: 100%; padding: 24px; color: #fff; text-decoration: none;
  background: var(--donker); background-image: linear-gradient(180deg, transparent 40%, rgb(0 0 0 / .45)), url(foto/dakvijver-drone.jpg); background-size: cover; background-position: center; }
.video-play { position: absolute; left: 50%; top: 45%; width: 72px; height: 72px; margin: -36px 0 0 -36px; border-radius: 50%; background: var(--accent); box-shadow: 0 8px 24px rgb(0 0 0 / .3); }
.video-play::after { content: ""; position: absolute; left: 29px; top: 22px; border-left: 22px solid #fff; border-top: 14px solid transparent; border-bottom: 14px solid transparent; }
.video-knop:hover .video-play { background: var(--accent-sterk); }
.video-titel { font-weight: 650; font-size: 1.15rem; }
.video-bron { font-size: .85rem; opacity: .85; }
.fotokaart-foto { background-size: cover; background-position: center; }
.videos { grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 640px)); }
.video-play { top: 40%; }
.held2 { min-height: clamp(380px, 38vw, 540px); }
.held2-foto { object-position: 40% 60%; }
.fotokaart:hover, .fotokaart:hover .fotokaart-titel { color: #fff; }

.galerij { list-style: none; margin: 0 0 1em; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.galerij li:first-child { grid-column: span 2; grid-row: span 2; }
.galerij img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--r); }
@media (max-width: 760px) { .galerij { grid-template-columns: repeat(2, 1fr); } }
.kopfoto { width: 100%; max-width: 100%; aspect-ratio: 21 / 8; object-fit: cover; border-radius: var(--r-groot); margin: 8px 0 28px; }
@media (max-width: 600px) { .kopfoto { aspect-ratio: 4 / 3; } }
.sysfoto { margin: 4px 0 24px; max-width: 680px; }
.sysfoto img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--r); }
.sysfoto figcaption { font-size: .82rem; color: var(--zacht); margin-top: 6px; }
.sys-kop2 { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 48px; align-items: start; padding-top: 16px !important; }
.sys-kop2 .sysfoto { margin-top: 44px; }
@media (max-width: 900px) { .sys-kop2 { grid-template-columns: 1fr; gap: 0; } .sys-kop2 .sysfoto { margin-top: 0; } }
.sectiekop { margin-top: 2em; }
.variant { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; padding: 28px 0; border-top: 1px solid var(--lijn); scroll-margin-top: 90px; }
.variant h2 { margin-top: 0; font-size: 1.35rem; }
.variant-tekst, .variant-opbouw { min-width: 0; }
@media (max-width: 860px) { .variant { grid-template-columns: 1fr; gap: 16px; } }
.verbruik { margin-top: 12px; }
.verbruik summary { cursor: pointer; font-weight: 650; color: var(--accent-sterk); padding: 6px 0; }
.verbruik .tabel-scroll { margin-top: 8px; }
.tegel-var { font: 600 .74rem/1.4 var(--mono); color: var(--accent-sterk); margin-top: 4px; }
.fam h3 a { color: var(--inkt); text-decoration: none; }
.fam h3 a:hover { color: var(--accent-sterk); }
/* Projecten */
.project { margin-block: 32px 48px; }
.project .kopfoto { margin-bottom: 20px; }
.proj-feiten { list-style: none; padding: 14px 0; margin: 16px 0 20px; border-block: 1px solid var(--lijn); display: grid; gap: 6px; }
.uitgelicht { align-items: center; margin-block: 48px; }
.uitgelicht img { width: 100%; height: auto; border-radius: 14px; display: block; }