/* ============================================================
   Daadkracht Bouw — industrieel, strak, hoog contrast
   ============================================================ */

:root {
  --ink:      #10151c;
  --ink-2:    #1b2530;
  --steel:    #5a6a7a;
  --steel-2:  #8695a3;
  --line:     #dde3e9;
  --bg:       #f5f7f9;
  --panel:    #ffffff;
  --panel-2:  #eef2f6;
  --accent:   #e85d04;
  --accent-d: #c74a00;
  --accent-l: #fff1e6;
  --ok:       #1a7f4b;
  --ok-bg:    #e7f6ee;
  --warn:     #9a6700;
  --shadow:   0 1px 2px rgba(16,21,28,.05), 0 8px 24px rgba(16,21,28,.06);
  --shadow-l: 0 2px 4px rgba(16,21,28,.06), 0 18px 48px rgba(16,21,28,.10);
  --r:  4px;
  --r-l: 8px;
  --maxw: 1200px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink:      #eef2f6;
    --ink-2:    #c6d2dd;
    --steel:    #93a3b2;
    --steel-2:  #6d7c8b;
    --line:     #26313d;
    --bg:       #0c1116;
    --panel:    #141c25;
    --panel-2:  #1a232e;
    --accent:   #ff7519;
    --accent-d: #ff8c3d;
    --accent-l: #2a1a0e;
    --ok:       #4ade80;
    --ok-bg:    #10281c;
    --warn:     #fbbf24;
    --shadow:   0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
    --shadow-l: 0 2px 4px rgba(0,0,0,.45), 0 18px 48px rgba(0,0,0,.45);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: Archivo, "Helvetica Neue", Arial, system-ui, sans-serif;
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { line-height: 1.1; letter-spacing: -.022em; margin: 0 0 .5em; font-weight: 800; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.9rem); font-weight: 900; letter-spacing: -.032em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.09rem; font-weight: 700; letter-spacing: -.01em; }
p  { margin: 0 0 1em; }
a  { color: inherit; }
img, svg { max-width: 100%; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.sr, .skip {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip:focus {
  position: fixed; top: 10px; left: 10px; z-index: 999; width: auto; height: auto;
  clip: auto; margin: 0; padding: 10px 16px; background: var(--accent); color: #fff;
  border-radius: var(--r); font-weight: 700;
}

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 820px; }

/* ---------------- buttons ---------------- */
.btn {
  --bh: 46px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: var(--bh); padding: 0 20px;
  border: 2px solid transparent; border-radius: var(--r);
  font-weight: 700; font-size: .95rem; letter-spacing: -.005em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  transition: transform .12s ease, background .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.btn:active { transform: translateY(1px); }
.btn-lg { --bh: 56px; padding: 0 28px; font-size: 1.03rem; }
.btn-block { width: 100%; }

.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 2px 0 var(--accent-d); }
.btn-accent:hover { background: var(--accent-d); box-shadow: 0 2px 0 var(--accent-d); }

.btn-dark { background: var(--ink); color: var(--bg); }
.btn-dark:hover { background: var(--ink-2); }

.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: var(--panel); }

.btn-wa { background: #1faf54; color: #fff; box-shadow: 0 2px 0 #178a41; }
.btn-wa:hover { background: #178a41; }

.btn-out-light { background: transparent; border-color: rgba(255,255,255,.32); color: #fff; }
.btn-out-light:hover { border-color: #fff; background: rgba(255,255,255,.1); }

/* ---------------- header ---------------- */
.hdr {
  position: sticky; top: 0; z-index: 60;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.hdr.scrolled { box-shadow: var(--shadow); }
.hdr-in { display: flex; align-items: center; gap: 20px; height: 70px; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand-mark { color: var(--accent); display: grid; place-items: center; }
.brand-txt {
  font-weight: 900; font-size: 1.24rem; letter-spacing: -.045em; text-transform: uppercase;
}
.brand-thin { font-weight: 400; color: var(--steel); margin-left: .18em; }

.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a {
  padding: 8px 13px; border-radius: var(--r); text-decoration: none;
  font-weight: 600; font-size: .93rem; color: var(--ink-2);
  transition: background .14s ease, color .14s ease;
}
.nav a:hover { background: var(--panel-2); color: var(--ink); }

.hdr-cta { display: flex; gap: 9px; align-items: center; flex-shrink: 0; }
.hdr-tel { display: inline-flex; align-items: center; gap: 7px; font-weight: 800; text-decoration: none; font-size: .97rem; }
.hdr-tel svg { color: var(--accent); }

.burger { display: none; background: none; border: 0; padding: 10px; cursor: pointer; margin-left: auto; }
.burger span { display: block; width: 23px; height: 2.5px; background: var(--ink); border-radius: 2px; }
.burger span + span { margin-top: 5px; }

.mobnav { display: none; border-top: 1px solid var(--line); background: var(--panel); padding: 10px 24px 18px; }
.mobnav a {
  display: block; padding: 13px 2px; text-decoration: none; font-weight: 700;
  border-bottom: 1px solid var(--line);
}
.mobnav a:last-child { border-bottom: 0; }
.mobnav-cta {
  margin-top: 12px; background: var(--accent); color: #fff; text-align: center;
  border-radius: var(--r); border-bottom: 0 !important;
}

@media (max-width: 1020px) {
  .nav, .hdr-cta { display: none; }
  .burger { display: block; }
  .mobnav[data-open="1"] { display: block; }
}

/* ---------------- hero ---------------- */
.hero { position: relative; overflow: hidden; padding: 72px 0 84px; }
.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(900px 420px at 88% -8%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%),
    linear-gradient(180deg, var(--panel-2) 0%, var(--bg) 62%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.55), transparent 72%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.55), transparent 72%);
}
.hero-in {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  gap: 52px; align-items: start;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: .79rem; font-weight: 800; text-transform: uppercase; letter-spacing: .11em;
  color: var(--steel); margin: 0 0 18px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.eyebrow-light { color: rgba(255,255,255,.72); }

.hero h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: clamp(1.04rem, 1.5vw, 1.18rem); color: var(--ink-2); max-width: 62ch; }

.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 26px; }

.hero-usp { display: grid; gap: 11px; }
.hero-usp li { display: flex; gap: 11px; align-items: flex-start; font-size: .97rem; color: var(--ink-2); font-weight: 500; }
.hero-usp svg { color: var(--ok); flex-shrink: 0; margin-top: 4px; }

.hero-card {
  background: var(--panel); border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  border-radius: var(--r-l); padding: 26px 26px 20px; box-shadow: var(--shadow-l);
}
.hero-card-h { font-size: 1.02rem; font-weight: 800; margin: 0 0 18px; text-transform: uppercase; letter-spacing: .04em; }
.promise { margin: 0; display: grid; gap: 15px; }
.promise > div { padding-bottom: 15px; border-bottom: 1px solid var(--line); }
.promise > div:last-child { border-bottom: 0; padding-bottom: 0; }
.promise dt {
  display: flex; align-items: center; gap: 8px;
  font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em;
  color: var(--steel); margin-bottom: 5px;
}
.promise dt svg { color: var(--accent); }
.promise dd { margin: 0; font-size: .95rem; color: var(--ink-2); line-height: 1.5; }
.hero-card-foot { margin: 18px 0 0; font-size: .82rem; color: var(--steel); border-top: 1px dashed var(--line); padding-top: 14px; }

@media (max-width: 940px) {
  .hero { padding: 44px 0 56px; }
  .hero-in { grid-template-columns: 1fr; gap: 34px; }
}

/* ---------------- sections ---------------- */
.sec { padding: 84px 0; border-top: 1px solid var(--line); }
.sec-alt { background: var(--panel-2); }
.sec-head { max-width: 760px; margin-bottom: 42px; }
.sec-sub { color: var(--steel); font-size: 1.02rem; }
@media (max-width: 700px) { .sec { padding: 56px 0; } .sec-head { margin-bottom: 30px; } }

/* ---------------- calculator ---------------- */
.calc { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 28px; align-items: start; }
@media (max-width: 980px) { .calc { grid-template-columns: 1fr; } }

.calc-panel { display: grid; gap: 20px; }
.calc-block {
  border: 1px solid var(--line); border-radius: var(--r-l);
  background: var(--panel); padding: 20px 22px 22px; margin: 0;
}
.calc-block legend {
  padding: 0 8px; margin-left: -8px;
  font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--steel);
}

.klus-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: 9px; margin-top: 6px; }
.klus {
  display: block; text-align: left; cursor: pointer;
  border: 2px solid var(--line); border-radius: var(--r); background: var(--bg);
  padding: 12px 13px; transition: border-color .14s ease, background .14s ease, transform .1s ease;
}
.klus:hover { border-color: var(--steel-2); }
.klus[aria-checked="true"] { border-color: var(--accent); background: var(--accent-l); }
.klus-t { display: block; font-weight: 700; font-size: .93rem; line-height: 1.25; }
.klus-s { display: block; font-size: .78rem; color: var(--steel); margin-top: 3px; }

.omvang-row { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; margin: 10px 0 6px; }
.omvang-row label { font-weight: 700; font-size: .95rem; }
.qty-out { font-weight: 900; font-size: 1.5rem; letter-spacing: -.03em; }
.qty-out span { font-size: .95rem; font-weight: 600; color: var(--steel); }

input[type="range"] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 30px;
  background: transparent; cursor: pointer; display: block;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 7px; border-radius: 99px; background: var(--panel-2); border: 1px solid var(--line);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none; width: 25px; height: 25px; margin-top: -10px;
  border-radius: 50%; background: var(--accent); border: 3px solid var(--panel);
  box-shadow: 0 1px 6px rgba(0,0,0,.28);
}
input[type="range"]::-moz-range-track { height: 7px; border-radius: 99px; background: var(--panel-2); border: 1px solid var(--line); }
input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%; background: var(--accent);
  border: 3px solid var(--panel); box-shadow: 0 1px 6px rgba(0,0,0,.28);
}

.hint { font-size: .84rem; color: var(--steel); margin: 4px 0 0; }

.extras { display: grid; gap: 8px; margin-top: 8px; }
.extra {
  display: flex; align-items: center; gap: 12px;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--bg);
  padding: 11px 13px; cursor: pointer; transition: border-color .14s ease, background .14s ease;
}
.extra:hover { border-color: var(--steel-2); }
.extra.on { border-color: var(--accent); background: var(--accent-l); }
.extra input { width: 19px; height: 19px; accent-color: var(--accent); flex-shrink: 0; cursor: pointer; }
.extra-body { flex: 1; min-width: 0; }
.extra-t { display: block; font-weight: 600; font-size: .93rem; line-height: 1.3; }
.extra-p { display: block; font-size: .8rem; color: var(--steel); margin-top: 2px; }
.extra-none { font-size: .9rem; color: var(--steel); padding: 6px 2px; }

.calc-out { position: relative; }
.calc-sticky {
  position: sticky; top: 92px;
  background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--ink);
  border-radius: var(--r-l); padding: 24px; box-shadow: var(--shadow-l);
}
.calc-out-lbl { font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--steel); margin: 0 0 6px; }
.calc-klus { color: var(--accent); }
.calc-price {
  font-size: clamp(1.7rem, 4vw, 2.35rem); font-weight: 900; letter-spacing: -.04em;
  line-height: 1.05; margin: 0 0 6px; font-variant-numeric: tabular-nums;
}
.calc-price .dash { color: var(--steel-2); font-weight: 400; }
.calc-meta { font-size: .82rem; color: var(--steel); margin: 0 0 16px; }

.calc-time {
  display: flex; align-items: center; gap: 9px;
  background: var(--panel-2); border-radius: var(--r); padding: 10px 13px;
  font-size: .89rem; margin-bottom: 18px;
}
.calc-time svg { color: var(--accent); flex-shrink: 0; }

.incl { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 20px; }
@media (max-width: 560px) { .incl { grid-template-columns: 1fr; gap: 14px; } }
.incl h3 {
  display: flex; align-items: center; gap: 6px;
  font-size: .74rem; font-weight: 800; text-transform: uppercase; letter-spacing: .09em;
  color: var(--ok); margin: 0 0 8px;
}
.incl-out h3 { color: var(--steel); }
.incl ul { display: grid; gap: 6px; }
.incl li { font-size: .855rem; line-height: 1.42; color: var(--ink-2); padding-left: 13px; position: relative; }
.incl li::before {
  content: ""; position: absolute; left: 0; top: .58em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--ok);
}
.incl-out li { color: var(--steel); }
.incl-out li::before { background: var(--steel-2); }

.calc-disc { font-size: .78rem; color: var(--steel); margin: 14px 0 0; line-height: 1.5; }

/* ---------------- diensten ---------------- */
.dienst-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.dienst {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-l);
  padding: 24px; transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.dienst:hover { transform: translateY(-3px); box-shadow: var(--shadow-l); border-color: var(--steel-2); }
.dienst h3 { font-size: 1.18rem; font-weight: 800; }
.dienst > p { font-size: .93rem; color: var(--steel); margin-bottom: 14px; }
.dienst ul { display: grid; gap: 7px; border-top: 1px solid var(--line); padding-top: 14px; }
.dienst li { font-size: .875rem; font-weight: 500; padding-left: 15px; position: relative; }
.dienst li::before {
  content: ""; position: absolute; left: 0; top: .52em; width: 7px; height: 2px; background: var(--accent);
}

.niet-doen {
  margin-top: 24px; border: 1px dashed var(--line); border-radius: var(--r-l);
  padding: 22px 24px; background: var(--panel);
}
.niet-doen h3 { display: flex; align-items: center; gap: 9px; color: var(--steel); font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; }
.niet-doen p { margin: 0; font-size: .93rem; color: var(--steel); }

/* ---------------- stappen ---------------- */
.stappen { display: grid; gap: 4px; counter-reset: s; max-width: 900px; }
.stappen li {
  display: flex; gap: 22px; align-items: flex-start;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-l);
  padding: 22px 24px; position: relative;
}
.stap-n {
  flex-shrink: 0; width: 44px; height: 44px; display: grid; place-items: center;
  background: var(--ink); color: var(--bg); border-radius: var(--r);
  font-weight: 900; font-size: 1.15rem;
}
.stappen li:first-child .stap-n { background: var(--accent); color: #fff; }
.stappen h3 { margin-bottom: 5px; display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; font-size: 1.1rem; }
.stap-t {
  font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em;
  color: var(--accent); background: var(--accent-l); padding: 3px 8px; border-radius: 99px;
}
.stappen p { margin: 0; font-size: .93rem; color: var(--steel); }
@media (max-width: 620px) { .stappen li { gap: 14px; padding: 18px; } .stap-n { width: 36px; height: 36px; font-size: 1rem; } }

/* ---------------- vergelijking ---------------- */
.vgl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--panel); }
.vgl { width: 100%; min-width: 660px; border-collapse: collapse; font-size: .92rem; }
.vgl th, .vgl td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.vgl thead th {
  font-size: .73rem; font-weight: 800; text-transform: uppercase; letter-spacing: .09em;
  color: var(--steel); background: var(--panel-2); white-space: nowrap;
}
.vgl thead th:last-child { color: var(--accent); }
.vgl tbody th { font-weight: 700; white-space: nowrap; }
.vgl td:nth-child(2) { color: var(--steel); }
.vgl td:last-child { font-weight: 600; border-left: 3px solid var(--accent); background: color-mix(in srgb, var(--accent) 4%, var(--panel)); }
.vgl tbody tr:last-child th, .vgl tbody tr:last-child td { border-bottom: 0; }

.gar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 24px; }
.gar { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px; }
.gar > svg { color: var(--accent); margin-bottom: 12px; display: block; }
.gar h3 { font-size: 1.05rem; font-weight: 800; }
.gar p { margin: 0; font-size: .9rem; color: var(--steel); }

/* ---------------- werkgebied ---------------- */
.gebied { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: 44px; align-items: start; }
@media (max-width: 880px) { .gebied { grid-template-columns: 1fr; gap: 30px; } }

.pc-form { margin-top: 24px; max-width: 420px; }
.pc-form > label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: 8px; }
.pc-row { display: flex; gap: 9px; }
.pc-row input {
  flex: 1; min-width: 0; height: 46px; padding: 0 14px;
  border: 2px solid var(--line); border-radius: var(--r); background: var(--panel);
  font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
}
.pc-row input:focus { border-color: var(--accent); outline: none; }
.pc-out { margin: 12px 0 0; font-size: .92rem; font-weight: 600; min-height: 1.4em; }
.pc-out.ok { color: var(--ok); }
.pc-out.no { color: var(--warn); }

.gebied-list { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-l); padding: 24px; }
.gebied-list h3 { display: flex; align-items: center; gap: 9px; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--steel); }
.gebied-list h3 svg { color: var(--accent); }
.plaatsen { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 7px 16px; margin: 14px 0; }
.plaatsen li { font-size: .9rem; font-weight: 600; padding-left: 14px; position: relative; }
.plaatsen li::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------------- faq ---------------- */
.faq { display: grid; gap: 9px; }
.faq details {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r-l);
  overflow: hidden; transition: border-color .14s ease;
}
.faq details[open] { border-color: var(--accent); }
.faq summary {
  cursor: pointer; padding: 17px 52px 17px 20px; font-weight: 700; font-size: 1rem;
  position: relative; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 20px; top: 50%;
  width: 11px; height: 11px; margin-top: -6px;
  border-right: 2.5px solid var(--accent); border-bottom: 2.5px solid var(--accent);
  transform: rotate(45deg); transition: transform .18s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq details > div { padding: 0 20px 19px; }
.faq details p { margin: 0; font-size: .94rem; color: var(--steel); }

/* ---------------- contact ---------------- */
.sec-contact { background: var(--ink); color: #fff; border-top: 0; }
.sec-contact h2 { color: #fff; }
.sec-contact .sec-sub { color: rgba(255,255,255,.68); }
.ct { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 52px; align-items: start; }
@media (max-width: 940px) { .ct { grid-template-columns: 1fr; gap: 32px; } }

.ct-direct { display: grid; gap: 10px; margin-top: 28px; }
.ct-direct a {
  display: flex; align-items: center; gap: 13px; text-decoration: none;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-l); padding: 15px 18px; transition: background .15s ease, border-color .15s ease;
}
.ct-direct a:hover { background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.3); }
.ct-direct svg { color: var(--accent); flex-shrink: 0; }
.ct-d-lbl { display: block; font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.55); font-weight: 800; }
.ct-d-val { display: block; font-weight: 800; font-size: 1.02rem; }

.ct-form {
  background: var(--panel); color: var(--ink);
  border-radius: var(--r-l); padding: 28px; box-shadow: var(--shadow-l);
}
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .f-row { grid-template-columns: 1fr; } }
.f { margin-bottom: 14px; }
.f label { display: block; font-weight: 700; font-size: .87rem; margin-bottom: 6px; }
.req { color: var(--accent); }
.f input, .f select, .f textarea {
  width: 100%; padding: 11px 13px; border: 2px solid var(--line); border-radius: var(--r);
  background: var(--bg); font-size: .96rem; transition: border-color .14s ease;
}
.f textarea { resize: vertical; min-height: 90px; }
.f input:focus, .f select:focus, .f textarea:focus { border-color: var(--accent); outline: none; }
.f input[aria-invalid="true"] { border-color: #d33; }

.f-calc {
  background: var(--accent-l); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: var(--r); padding: 12px 14px; font-size: .88rem; font-weight: 600; margin: 0 0 14px;
}
.f-submit { display: grid; gap: 9px; margin-top: 18px; }
.f-note { font-size: .79rem; color: var(--steel); margin: 14px 0 0; }
.f-err { color: #d33; font-size: .86rem; font-weight: 600; margin: 10px 0 0; }
.f-ok {
  background: var(--ok-bg); border: 1px solid var(--ok); color: var(--ok);
  border-radius: var(--r); padding: 14px 16px; font-weight: 600; font-size: .93rem; margin: 14px 0 0;
}

/* ---------------- footer ---------------- */
.ftr { background: var(--panel); border-top: 1px solid var(--line); padding: 52px 0 0; }
.ftr-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 36px; }
@media (max-width: 860px) { .ftr-in { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 500px) { .ftr-in { grid-template-columns: 1fr; } }
.ftr-brand p { font-size: .89rem; color: var(--steel); margin-top: 12px; max-width: 34ch; }
.ftr-col h3 { font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--steel); margin-bottom: 14px; }
.ftr-col ul { display: grid; gap: 8px; }
.ftr-col a { font-size: .9rem; text-decoration: none; color: var(--ink-2); font-weight: 500; }
.ftr-col a:hover { color: var(--accent); }
.ftr-bot {
  margin-top: 42px; padding: 20px 24px 26px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 8px 26px; align-items: baseline;
}
.ftr-bot p { margin: 0; font-size: .82rem; color: var(--steel); }
.ftr-small { max-width: 62ch; }