/* axessveranda.be — veranda / terrasoverkapping / pergola, NL-BE
   Palette: glasshouse green + warm cedar. Deliberately distinct from the other
   constellation sites (no shared look), light and outdoor-leaning. */
:root{
  --bg:#f7f6f1; --surface:#fff; --ink:#1b2a24; --muted:#5d6f66; --line:#e2e5dd;
  --primary:#24503f; --primary-d:#193729; --primary-l:#e7efe9;
  /* --accent is decorative only (marks, borders, rules on dark backgrounds).
     Anything carrying WHITE TEXT must use --accent-btn: #c2703a only reaches
     3.7:1 against white, which fails WCAG AA for normal text, while #a35a2b
     reaches 5.2:1. Do not swap them back. */
  --accent:#c2703a; --accent-btn:#a35a2b; --accent-d:#8a4a22; --accent-l:#fbeee3;
  --ok:#1a7f4b; --radius:18px; --wrap:1120px;
  --shadow:0 10px 34px rgba(25,55,41,.10);
  --shadow-sm:0 3px 12px rgba(25,55,41,.06);
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px}
h1,h2,h3,h4{line-height:1.18;color:var(--ink);margin:0 0 .5em;font-weight:750}
h1{font-size:clamp(1.95rem,4.2vw,3rem);letter-spacing:-.025em}
h2{font-size:clamp(1.5rem,3vw,2.15rem);letter-spacing:-.015em}
h3{font-size:1.22rem}
p{margin:0 0 1rem}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.small{font-size:.86rem}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px 14px;border-radius:8px;z-index:99}

/* Buttons */
.btn{display:inline-block;font-weight:700;padding:.78rem 1.4rem;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:.16s;text-align:center;font-size:1rem}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-accent{background:var(--accent-btn);color:#fff;box-shadow:0 4px 14px rgba(163,90,43,.3)}
.btn-accent:hover{background:var(--accent-d);color:#fff}
.btn-ghost{background:transparent;color:var(--primary);border-color:var(--primary)}
.btn-ghost:hover{background:var(--primary-l)}
.btn-lg{padding:.98rem 1.7rem;font-size:1.08rem}
.btn-block{display:block;width:100%}

/* Header */
.site-header{background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.header-inner{display:flex;align-items:center;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.16rem;color:var(--ink);letter-spacing:-.02em}
.brand:hover{text-decoration:none}
.brand-mark{color:var(--primary);display:flex;align-items:center}
.brand-accent{color:var(--accent-btn)}
.main-nav{display:flex;gap:20px;margin-left:auto}
.main-nav a{color:var(--ink);font-weight:600;font-size:.96rem;padding:.3rem 0;border-bottom:2px solid transparent}
.main-nav a:hover{color:var(--primary);border-bottom-color:var(--accent);text-decoration:none}
.header-cta{margin-left:6px;padding:.55rem 1.15rem;font-size:.95rem}
@media(max-width:980px){.main-nav{display:none}.header-cta{margin-left:auto}}

/* Hero — glasshouse gradient with a subtle mullion grid */
.hero{position:relative;background:
   linear-gradient(150deg,var(--primary) 0%,var(--primary-d) 78%);
  color:#fff;padding:62px 0 70px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;opacity:.13;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:64px 64px}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.hero h1{color:#fff}
.hero p.lead{font-size:1.18rem;color:#d5e5da;margin-bottom:1.5rem}
.hero .usp{list-style:none;padding:0;margin:0 0 1.6rem;display:grid;gap:.55rem}
.hero .usp li{padding-left:31px;position:relative;color:#e8f2ec}
.hero .usp li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-actions .btn-ghost{color:#fff;border-color:rgba(255,255,255,.5)}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.12)}
@media(max-width:900px){.hero .wrap{grid-template-columns:1fr;gap:30px}.hero{padding:40px 0 46px}}

/* Light-surface components ALWAYS assert their own text colour.
   Without this, any of them nested inside a dark container (.hero, .cta-band,
   which set color:#fff on their descendants) renders white text on a white
   surface. That is a real bug we hit with a .card inside the hero on
   /veranda/, so the guard is deliberate: do not remove it. */
.card,.offerte-card,.faq details,.note,.table-wrap,table.data,.chips a{color:var(--ink)}
.card .muted,.note .muted,table.data .muted,.faq details .muted{color:var(--muted)}
.card a,.note a,.faq details a{color:var(--primary)}
table.data th{color:#fff}

/* Offerte card */
.offerte-card{background:#fff;color:var(--ink);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.offerte-form{display:grid;gap:14px;margin-top:14px}
.field{display:grid;gap:6px}
.field label{font-weight:650;font-size:.92rem}
.field input,.field select,.field textarea{width:100%;padding:.72rem .85rem;border:1.5px solid var(--line);border-radius:11px;font:inherit;font-size:1rem;background:#fbfbf8}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px var(--primary-l)}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.row-2{grid-template-columns:1fr}}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.check input{margin-top:3px}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.form-msg{margin:.4rem 0 0;font-weight:650;min-height:1.2em}
.form-msg.err{color:#b3402c}.form-msg.ok{color:var(--ok)}
.trust-line{text-align:center;margin-top:.2rem}
section.offerte{padding:0}
.section > .wrap > section.offerte,.section section.offerte{padding:0}

/* Sections */
.section{padding:60px 0}
.section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.tint{background:var(--primary-l)}
.section-head{max-width:730px;margin:0 auto 36px;text-align:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}
@media(max-width:600px){.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.card h3{margin-bottom:.35em}
.card .ico{font-size:1.75rem;margin-bottom:.5rem;display:block;color:var(--primary)}
.card-link{display:block;color:inherit}
.card-link:hover{text-decoration:none;border-color:var(--primary);transform:translateY(-2px);transition:.16s}
.badge{display:inline-block;background:var(--accent-l);color:var(--accent-d);font-weight:700;font-size:.76rem;letter-spacing:.02em;padding:.3rem .75rem;border-radius:999px;margin-bottom:12px}
.badge-green{background:var(--primary-l);color:var(--primary-d)}
.prose{max-width:770px;margin:0 auto}
.prose h2{margin-top:1.7em}
.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.25rem}
.prose li{margin-bottom:.4rem}
.prose blockquote{border-left:4px solid var(--accent);background:var(--accent-l);margin:1.3rem 0;padding:.9rem 1.15rem;border-radius:0 12px 12px 0;font-weight:600}
.note{background:var(--primary-l);border-radius:12px;padding:1rem 1.15rem;margin:1.3rem 0}
.note strong{color:var(--primary-d)}

/* Table */
.table-wrap{overflow-x:auto;margin:1.3rem 0;border-radius:12px;border:1px solid var(--line)}
table.data{width:100%;border-collapse:collapse;background:#fff;font-size:.95rem}
table.data th,table.data td{padding:.75rem .85rem;border-bottom:1px solid var(--line);text-align:left}
table.data tr:last-child td{border-bottom:none}
table.data th{background:var(--primary);color:#fff;font-weight:650}
table.data tbody tr:nth-child(even){background:#fafaf7}

/* FAQ — always expanded by default (constellation rule) */
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 20px;margin-bottom:11px}
.faq summary{cursor:pointer;font-weight:700;padding:17px 0;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"–";float:right;color:var(--accent);font-weight:900}
.faq details:not([open]) summary::after{content:"+"}
.faq details>*:not(summary){padding-bottom:17px;margin:0}
.faq details>*:not(summary)+*{padding-top:0;margin-top:-.4rem}

/* City chips */
.chips{display:flex;flex-wrap:wrap;gap:9px}
.chips a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.45rem 1rem;font-size:.92rem;color:var(--ink)}
.chips a:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-l);text-decoration:none}

/* Steps */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:20px;grid-template-columns:repeat(3,1fr);counter-reset:s}
.steps li{position:relative;padding-left:52px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:800}
.steps h3{font-size:1.05rem;margin-bottom:.25em}
@media(max-width:820px){.steps{grid-template-columns:1fr}}

/* CTA band */
.cta-band{background:var(--primary);color:#fff;border-radius:var(--radius);padding:34px;text-align:center;margin:44px 0}
.cta-band h2{color:#fff;margin-bottom:.4em}
.cta-band p{color:#d5e5da;max-width:560px;margin:0 auto 1.3rem}

/* Breadcrumb */
.crumb{font-size:.85rem;color:var(--muted);padding:16px 0 0}
.crumb a{color:var(--muted)}
.crumb a:hover{color:var(--primary)}

/* Author / E-E-A-T line */
.byline{display:flex;align-items:center;gap:10px;font-size:.87rem;color:var(--muted);margin:0 0 1.6rem;padding-bottom:1rem;border-bottom:1px solid var(--line)}

/* Imagery. width/height are always set in the HTML so the browser reserves the
   box and the page does not shift while photos load (CLS). */
.card-img{display:block;width:100%;height:auto;aspect-ratio:640/349;object-fit:cover;border-radius:12px;margin:-6px 0 16px}
.lead-figure{padding:0;background:var(--surface);border-bottom:1px solid var(--line)}
.lead-figure .wrap{padding:0}
.lead-figure img{display:block;width:100%;height:auto;aspect-ratio:1280/698;object-fit:cover}
@media(min-width:1121px){.lead-figure .wrap{padding:0 20px}.lead-figure img{border-radius:0 0 var(--radius) var(--radius)}}
.hero-figure{margin:0}
.hero-figure img{display:block;width:100%;height:auto;border-radius:var(--radius);box-shadow:var(--shadow)}

/* NL assistant widget (rule-based, see assets/js/chatbot.js) */
.ax-assistant{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.ax-launcher{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:none;border-radius:999px;padding:.72rem 1.15rem;font:inherit;font-weight:700;font-size:.95rem;cursor:pointer;box-shadow:0 6px 20px rgba(25,55,41,.28)}
.ax-launcher:hover{background:var(--primary-d)}
.ax-launcher:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.ax-panel{width:min(370px,calc(100vw - 36px));max-height:min(560px,calc(100vh - 130px));background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 18px 48px rgba(25,55,41,.22);display:flex;flex-direction:column;overflow:hidden}
.ax-head{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--primary);color:#fff;padding:12px 14px}
.ax-title{display:flex;flex-direction:column;line-height:1.25}
.ax-title strong{font-size:1rem}
.ax-sub{font-size:.76rem;color:#cfe0d6}
.ax-close{background:transparent;border:none;color:#fff;font-size:1rem;cursor:pointer;padding:4px 6px;border-radius:6px;line-height:1}
.ax-close:hover{background:rgba(255,255,255,.16)}
.ax-log{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:#fbfbf8}
.ax-msg p{margin:0 0 .5rem;font-size:.92rem;line-height:1.55}
.ax-msg p:last-child{margin-bottom:0}
.ax-bot{background:#fff;border:1px solid var(--line);border-radius:12px 12px 12px 4px;padding:11px 13px;color:var(--ink)}
.ax-user{align-self:flex-end;background:var(--primary-l);border-radius:12px 12px 4px 12px;padding:9px 13px;max-width:85%;color:var(--primary-d);font-weight:600}
.ax-user p{font-size:.9rem}
.ax-link{display:inline-block;margin:.35rem .4rem 0 0;font-size:.88rem;font-weight:650;color:var(--primary);text-decoration:underline}
.ax-cta{display:block;width:100%;margin-top:.7rem;background:var(--accent-btn);color:#fff;border:none;border-radius:9px;padding:.6rem .9rem;font:inherit;font-weight:700;font-size:.9rem;cursor:pointer}
.ax-cta:hover{background:var(--accent-d)}
.ax-opts{display:flex;flex-direction:column;gap:6px}
.ax-opt{text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:9px;padding:.55rem .75rem;font:inherit;font-size:.88rem;color:var(--primary-d);cursor:pointer}
.ax-opt:hover{border-color:var(--primary);background:var(--primary-l)}
.ax-opt:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.ax-foot{margin:0;padding:9px 13px;background:#fff;border-top:1px solid var(--line);font-size:.72rem;color:var(--muted);line-height:1.4}
@media(max-width:520px){
  .ax-assistant{right:12px;bottom:12px}
  .ax-launcher-txt{display:none}
  .ax-launcher{padding:.85rem;font-size:1.1rem}
}
@media print{.ax-assistant{display:none}}

/* Footer */
.site-footer{background:#16261e;color:#c3d2c9;margin-top:64px;padding:48px 0 22px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:.7rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.45rem}
.site-footer a{color:#c3d2c9}
.site-footer a:hover{color:#fff}
.footer-brand{color:#fff;margin-bottom:10px;font-size:1.1rem}
.footer-legal{border-top:1px solid #27392f;margin-top:30px;padding-top:17px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:#8ba296}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}