/* Van Elburg Riooltechniek */
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/poppins-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/poppins-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url("/fonts/poppins-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url("/fonts/poppins-latin-700-normal.woff2") format("woff2"); }
/* Rustige, lichte opbouw in de huisstijl van Van Elburg: oranje, donker bruingrijs, wit, lichtgrijs, Poppins.
   Eén rioolbuis loopt links langs de hele pagina mee en vult zich terwijl je scrolt; bij elke sectie zit een mof. */
:root {
  color-scheme: light;
  --oranje: #fa4a19;
  --oranje-donker: #d93a0d;
  --oranje-zacht: #fff0ea;
  --donker: #463939;
  --tekst: #2f2626;
  --grijs: #6f6464;
  --lijn: #e7e2e0;
  --vlak: #f7f7f7;
  --wit: #ffffff;
  --font: "Poppins", "Segoe UI", Arial, sans-serif;
  --r: 14px;
  --breed: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--wit); color: var(--tekst); font: 400 17px/1.7 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--oranje); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { margin: 0; line-height: 1.15; text-wrap: balance; color: var(--donker); font-weight: 700; letter-spacing: -.01em; }
p { margin: 0; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--donker); color: #fff; padding: 10px 14px; z-index: 100; }
.skip:focus { left: 12px; }
.wrap { max-width: var(--breed); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.label { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--oranje); }

/* knoppen */
.knop { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 26px; border-radius: 999px; font: 600 16px/1 var(--font); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.knop svg { width: 19px; height: 19px; flex: none; }
.knop-oranje { background: var(--oranje); color: #fff; }
.knop-oranje:hover { background: var(--oranje-donker); }
.knop-rand { border-color: var(--lijn); color: var(--donker); background: #fff; }
.knop-rand:hover { border-color: var(--donker); }

/* kop */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); background: #fff; z-index: 61; }
.kop { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 60; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--lijn); }
.kop .wrap { display: flex; align-items: center; gap: 28px; min-height: 92px; }
.kop .logo { display: block; flex: none; }
.kop .logo img { height: 68px; width: auto; max-width: 100%; object-fit: contain; object-position: left center; }
.kop nav { display: flex; gap: 26px; margin-left: auto; }
.kop nav a { font-size: 15px; font-weight: 500; text-decoration: none; color: var(--donker); }
.kop nav a:hover { color: var(--oranje); }
.kop .knop { min-height: 44px; padding: 0 18px; font-size: 15px; }
@media (max-width: 920px) { .kop nav { display: none; } .kop .knop { margin-left: auto; } }
@media (max-width: 600px) { .kop .wrap { gap: 14px; min-height: 76px; } .kop .logo img { height: 50px; } .kop .knop { padding: 0 16px; white-space: nowrap; } .kop .knop .lang { display: none; } }
@media (max-width: 420px) { .kop .logo img { height: 46px; } .kop .knop { width: 48px; height: 48px; min-height: 48px; padding: 0; flex: none; } .kop .knop > span { display: none; } .kop .knop svg { width: 22px; height: 22px; } }

/* De rioolbuis: één SVG over de hele pagina, door script langs de randen getekend.
   Links omlaag, in de naad tussen twee secties een bocht naar rechts, rechts omlaag, en terug naar links.
   Breed scherm: buis buiten de inhoud. Smaller (tablet/telefoon): buis in een vaste zijstrook binnen de .wrap. */
main { position: relative; }
html.smal .wrap { padding-left: max(42px, env(safe-area-inset-left, 0px)); padding-right: max(42px, env(safe-area-inset-right, 0px)); }
.riool { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; overflow: visible; }
.riool .rand { stroke: #a99f9c; }
.riool .lijf { stroke: #e6e1df; }
.riool .glans { stroke: #ffffff; opacity: .7; }
.riool .water { stroke: var(--oranje); }
.riool .golf { stroke: rgba(255,255,255,.55); stroke-dasharray: 5 16; animation: golf 1s linear infinite; }
@keyframes golf { to { stroke-dashoffset: -21; } }
.riool .mofje { fill: #ece8e6; stroke: #a99f9c; stroke-width: 1.5; transition: stroke .3s, fill .3s; }
.riool .mofje.vol { stroke: var(--oranje); fill: #fff3ee; }
.riool .deksel { fill: #463939; stroke: #d6cfcc; stroke-width: 4; }
.riool .deksel-rib { stroke: #6b5d5d; stroke-width: 2; }
.riool .scheur { fill: none; stroke: #463939; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: opacity .3s; }
.riool .druppel { fill: var(--oranje); opacity: 0; animation: druppel 1.5s ease-in infinite; transform-box: fill-box; }
.riool .druppel:nth-of-type(2) { animation-delay: .5s; }
.riool .druppel:nth-of-type(3) { animation-delay: 1s; }
@keyframes druppel { 0% { opacity: 0; transform: translateY(0) scale(.5); } 15% { opacity: 1; transform: translateY(0) scale(1); } 100% { opacity: 0; transform: translateY(34px); } }
.riool .plas { fill: rgba(250,74,25,.2); transition: opacity .5s; }
.riool .klem { fill: #463939; opacity: 0; transition: opacity .4s .9s; }
.riool.gerepareerd .druppel { animation: none; opacity: 0; }
.riool.gerepareerd .plas, .riool.gerepareerd .scheur { opacity: 0; }
.riool.gerepareerd .klem { opacity: 0; }

/* graafmachine met GPS en grondwerker bij het lek, busje op de eerste oversteek */
.graver { position: absolute; z-index: 3; width: 250px; height: 122.58px; pointer-events: none; }
.graver svg, .busje svg { width: 100%; height: 100%; overflow: visible; display: block; }
.graver .giek { transform-origin: 216px 64px; transform-box: view-box; transition: transform .5s; }
.graver .schep { transform-origin: 24px 73px; transform-box: view-box; }
.graver.bezig .giek { animation: graaf 1.6s ease-in-out; }
.graver.bezig .schep { animation: schep .8s ease-in-out 2; }
@keyframes graaf { 0% { transform: rotate(0); } 25% { transform: rotate(7deg); } 45% { transform: rotate(-6deg); } 70% { transform: rotate(7deg); } 100% { transform: rotate(0); } }
@keyframes schep { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(-14deg); } }
.graver .gps { animation: gps 2.4s ease-in-out infinite; }
.graver .gps:nth-of-type(2) { animation-delay: 1.2s; }
@keyframes gps { 0%, 70%, 100% { opacity: .25; } 80% { opacity: 1; } }
/* fysieke drukknop naast het lek */
.drukknop { position: absolute; z-index: 4; display: grid; justify-items: center; gap: 5px; padding: 0; border: 0; background: none; cursor: pointer; -webkit-tap-highlight-color: transparent; font: inherit; }
.drukknop .kast { position: relative; display: grid; place-items: center; width: 50px; height: 50px; border-radius: 10px; background: repeating-linear-gradient(-45deg, #f2b705 0 6px, #2b2222 6px 12px); box-shadow: 0 3px 8px rgba(43,34,34,.28); }
.drukknop .kast::before { content: ""; position: absolute; inset: 5px; border-radius: 7px; background: #3a3030; box-shadow: inset 0 2px 3px rgba(0,0,0,.45); }
.drukknop .paddo { position: relative; width: 30px; height: 30px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #ff9a73 0 12%, #fa4a19 42%, #c9330b 100%); box-shadow: 0 5px 0 #8f2406, 0 7px 6px rgba(0,0,0,.35); transform: translateY(-4px); transition: transform .08s, box-shadow .08s, filter .2s; }
.drukknop .paddo::after { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid rgba(250,74,25,.55); animation: knopring 1.8s ease-out infinite; }
.drukknop:hover .paddo { filter: brightness(1.08); }
.drukknop:active .paddo, .drukknop.in .paddo { transform: translateY(0); box-shadow: 0 1px 0 #8f2406, 0 2px 3px rgba(0,0,0,.3); }
.drukknop.in .paddo, .drukknop[aria-disabled="true"] .paddo { filter: saturate(.55) brightness(.85); }
.drukknop.in .paddo::after, .drukknop[aria-disabled="true"] .paddo::after, .drukknop.klaar .paddo::after { animation: none; opacity: 0; }
.drukknop[aria-disabled="true"] { cursor: progress; }
.drukknop .plaatje { background: var(--donker); color: #fff; font: 600 10.5px/1 var(--font); letter-spacing: .08em; text-transform: uppercase; padding: 5px 8px; border-radius: 4px; white-space: nowrap; }
.drukknop:focus-visible { outline: none; }
.drukknop:focus-visible .kast { outline: 3px solid var(--oranje); outline-offset: 3px; }
@keyframes knopring { 0% { transform: scale(.85); opacity: .9; } 100% { transform: scale(1.35); opacity: 0; } }
html.smal .drukknop .kast { width: 42px; height: 42px; }
html.smal .drukknop .paddo { width: 25px; height: 25px; }
.busje { position: absolute; z-index: 2; width: 132px; height: 66px; pointer-events: none; }
/* repareren: graven, machine en man weg, kiepwagen rijdt achteruit aan, kiept, sleuf vol, wagen weg */
.graver .machine, .graver .man { transition: opacity .8s, transform .9s ease-in; }
.graver.stap-weg .machine { opacity: 0; transform: translateX(60px); }
.graver.stap-weg .man { opacity: 0; transform: translateX(-30px); }
.graver .wagen { opacity: 0; transform: translateX(260px); }
.graver.stap-wagen .wagen { opacity: 1; transform: translateX(0); transition: transform 2s cubic-bezier(.2,.7,.3,1), opacity .3s; }
.graver.stap-terug .wagen { opacity: 0; transform: translateX(320px); transition: transform 1.8s ease-in, opacity .4s 1.4s; }
.graver .bak { transform-box: fill-box; transform-origin: 0% 100%; transition: transform .8s ease-in-out; }
.graver.stap-kiep .bak { transform: rotate(-38deg); }
.graver .straal { opacity: 0; transition: opacity .3s; }
.graver.stap-kiep .straal { opacity: 1; transition-delay: .5s; }
.graver .vulling { transform: scaleY(0); transform-origin: 0 152px; transform-box: view-box; transition: transform 1.3s ease-out; }
.graver.stap-vol .vulling { transform: scaleY(1); }
.graver .hoop { transition: opacity .6s; }
.graver.stap-vol .hoop { opacity: 0; }
.graver .bus { opacity: 0; transform: translateX(240px); }
.graver.stap-bus .bus { opacity: 1; transform: translateX(0); transition: transform 1.8s cubic-bezier(.2,.7,.3,1), opacity .3s; }
.graver.stap-busweg .bus { opacity: 0; transform: translateX(300px); transition: transform 1.6s ease-in, opacity .4s 1.2s; }
.graver .steen { opacity: 0; transform: translateY(-6px); transition: opacity .25s, transform .25s ease-out; }
.graver.stap-straat .steen { opacity: 1; transform: none; }
.graver .zwaai-gloed { opacity: 0; animation: zwaaigloed 1s steps(1) infinite; }
.graver .zwaai-kap { animation: zwaaikap 1s steps(1) infinite; }
.busje .zwaai-gloed { opacity: 0; animation: zwaaigloed 1s steps(1) infinite; }
.busje .zwaai-kap { animation: zwaaikap 1s steps(1) infinite; }
@keyframes zwaaigloed { 0% { opacity: .55; } 50% { opacity: 0; } }
@keyframes zwaaikap { 0% { fill: #ffc233; } 50% { fill: #d97a00; } }
html.smal .graver { width: 160px; height: 78.45px; }
#tuin { padding-bottom: clamp(120px, 11vw, 150px); }
html.smal .busje { width: 92px; height: 46px; }

@media (prefers-reduced-motion: reduce) { .riool .golf { animation: none; } .riool .druppel { opacity: 1; } .graver.bezig .giek, .graver.bezig .schep, .graver .gps, .busje .zwaai-gloed, .busje .zwaai-kap, .graver .zwaai-gloed, .graver .zwaai-kap { animation: none; } .graver * { transition: none !important; } }

/* hero */
.hero { padding-block: clamp(48px, 7vw, 96px) clamp(56px, 7vw, 96px); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(38px, 5.4vw, 64px); margin-top: 14px; }
.hero h1 span { color: var(--oranje); }
.hero .sub { font-size: 19px; color: var(--grijs); max-width: 44ch; margin-top: 18px; }
.hero .acties { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero .bereik { margin-top: 22px; font-size: 15px; color: var(--grijs); display: flex; align-items: center; gap: 10px; }
.hero .bereik i { width: 10px; height: 10px; border-radius: 50%; background: #2fb35a; box-shadow: 0 0 0 4px rgba(47,179,90,.18); }
/* foto als blik in de buis: rond, met een oranje buisrand */
.opening { position: relative; aspect-ratio: 1 / 1; max-width: 480px; width: 100%; justify-self: center; }
.opening::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--oranje); }
.opening::after { content: ""; position: absolute; inset: 14px; border-radius: 50%; box-shadow: inset 0 0 0 10px rgba(0,0,0,.12), inset 0 18px 40px rgba(0,0,0,.35); pointer-events: none; }
.opening img { position: absolute; inset: 14px; width: calc(100% - 28px); height: calc(100% - 28px); border-radius: 50%; object-fit: cover; background: var(--donker); }
.opening .maat { position: absolute; right: 2%; bottom: 8%; background: #fff; border-radius: 999px; padding: 8px 14px; font-size: 13px; font-weight: 600; color: var(--donker); box-shadow: 0 8px 24px rgba(70,57,57,.14); }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); } .opening { max-width: 340px; } }

/* zekerheden */
.zeker { background: var(--donker); color: #fff; }
.zeker ul { list-style: none; margin: 0 auto; padding-block: 22px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.zeker li { display: flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 500; }
.zeker svg { width: 22px; height: 22px; color: var(--oranje); flex: none; }
@media (max-width: 760px) { .zeker ul { grid-template-columns: minmax(0, 1fr); gap: 10px; } }

/* secties */
.sectie { padding-block: clamp(64px, 8vw, 112px); }
.sectie.grijs { background: var(--vlak); }
.kopje { max-width: 640px; display: grid; gap: 12px; margin-bottom: 44px; }
.kopje h2 { font-size: clamp(30px, 3.6vw, 42px); }
.kopje p { color: var(--grijs); }

/* diensten */
.diensten { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.dienst { background: #fff; border: 1px solid var(--lijn); border-radius: var(--r); padding: 28px; display: grid; gap: 12px; align-content: start; transition: border-color .2s; }
.dienst:hover { border-color: var(--oranje); }
.dienst .icoon { width: 48px; height: 48px; border-radius: 12px; background: var(--oranje-zacht); color: var(--oranje); display: grid; place-items: center; }
.dienst .icoon svg { width: 26px; height: 26px; }
.dienst h3 { font-size: 21px; }
.dienst p { color: var(--grijs); font-size: 16px; }
.dienst .maat { justify-self: start; font-size: 13px; font-weight: 600; color: var(--donker); background: var(--vlak); border-radius: 999px; padding: 5px 12px; }
@media (max-width: 720px) { .diensten { grid-template-columns: minmax(0, 1fr); } }

/* riool en tuin */
.tuin .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.tuin .fotos { display: grid; grid-template-columns: 1.2fr 1fr; gap: 14px; align-items: end; }
.tuin .fotos img { width: 100%; border-radius: var(--r); object-fit: cover; background: var(--vlak); }
.tuin .fotos img:first-child { aspect-ratio: 4 / 5; }
.tuin .fotos img:last-child { aspect-ratio: 1 / 1; }
.tuin .tekst { display: grid; gap: 18px; }
.tuin .tekst p { color: var(--grijs); max-width: 50ch; }
.vinkjes { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.vinkjes li { display: flex; gap: 12px; align-items: flex-start; }
.vinkjes svg { width: 22px; height: 22px; color: var(--oranje); flex: none; margin-top: 3px; }
.tuin .link { font-weight: 600; color: var(--oranje); text-decoration: none; }
.tuin .link:hover { text-decoration: underline; }
@media (max-width: 860px) { .tuin .wrap { grid-template-columns: minmax(0, 1fr); } }

/* werkwijze */
.stappen { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: s; }
.stappen li { counter-increment: s; display: grid; gap: 8px; align-content: start; }
.stappen li::before { content: counter(s); width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--oranje); color: #fff; font-weight: 600; margin-bottom: 6px; }
.stappen h3 { font-size: 18px; }
.stappen p { color: var(--grijs); font-size: 15px; }
@media (max-width: 860px) { .stappen { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
@media (max-width: 480px) { .stappen { grid-template-columns: minmax(0, 1fr); } }

/* vragen */
.vragen { max-width: 820px; display: grid; gap: 10px; }
.vragen details { background: #fff; border: 1px solid var(--lijn); border-radius: 12px; }
.vragen summary { list-style: none; cursor: pointer; padding: 18px 54px 18px 22px; font-weight: 600; color: var(--donker); position: relative; }
.vragen summary::-webkit-details-marker { display: none; }
.vragen summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 10px; height: 10px; margin-top: -7px; border-right: 2px solid var(--oranje); border-bottom: 2px solid var(--oranje); transform: rotate(45deg); transition: transform .2s; }
.vragen details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.vragen details p { padding: 0 22px 20px; color: var(--grijs); }

/* contact */
.contact .wrap { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 64px); }
.gegevens { display: grid; gap: 12px; margin-top: 8px; }
.gegeven { display: flex; gap: 14px; align-items: center; padding: 16px 18px; border: 1px solid var(--lijn); border-radius: 12px; text-decoration: none; background: #fff; }
.gegeven svg { width: 22px; height: 22px; color: var(--oranje); flex: none; }
.gegeven small { display: block; font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--grijs); }
.gegeven strong { font-weight: 600; color: var(--donker); overflow-wrap: anywhere; }
.gegeven.spoed { background: var(--oranje); border-color: var(--oranje); }
.gegeven.spoed svg, .gegeven.spoed small, .gegeven.spoed strong { color: #fff; }
.gegeven.spoed strong { font-size: 22px; }
form { background: var(--vlak); border-radius: var(--r); padding: clamp(22px, 3vw, 34px); display: grid; gap: 14px; }
form h3 { font-size: 22px; }
.rij { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
@media (max-width: 560px) { .rij { grid-template-columns: minmax(0, 1fr); } }
label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; color: var(--donker); }
input, select, textarea { font: 400 16px/1.4 var(--font); color: var(--tekst); background: #fff; border: 1px solid var(--lijn); border-radius: 10px; padding: 12px 14px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--oranje); box-shadow: 0 0 0 3px var(--oranje-zacht); }
textarea { min-height: 120px; resize: vertical; }
form .knop { justify-self: start; }
.melding { font-weight: 600; font-size: 15px; }
.melding.ok { color: #23864a; }
.melding.fout { color: var(--oranje-donker); }
.hp { position: absolute; left: -9999px; }
@media (max-width: 860px) { .contact .wrap { grid-template-columns: minmax(0, 1fr); } }

/* voet */
footer { background: var(--donker); color: #d9d0cd; font-size: 14px; }
footer .wrap { padding-block: 36px calc(36px + env(safe-area-inset-bottom, 0px)); display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: center; }
footer a { text-decoration: none; }
footer a:hover { color: #fff; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* belbalk mobiel */
.belbalk { display: none; }
form .klein { font-size: 14px; color: var(--grijs); margin-top: -6px; }
@media (max-width: 640px) {
  .belbalk { display: grid; grid-template-columns: 1.5fr 1fr; gap: 8px; position: fixed; z-index: 50; left: 0; right: 0; bottom: 0; background: #fff; border-top: 1px solid var(--lijn); padding: 10px max(14px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(14px, env(safe-area-inset-left, 0px)); }
  .belbalk .knop { min-height: 48px; }
  body { padding-bottom: 74px; }
}