/* ==========================================================================
   COLOURS & LOOK - change the values in this block to restyle the whole site.
   ========================================================================== */
:root {
  --primary: #F9C64F;          /* main colour (yellow) */
  --secondary: #2B4553;        /* secondary colour (dark blue-grey) */
  --secondary-deep: #1F3340;   /* slightly darker version of the secondary */
  --primary-soft: #FFF6DD;     /* pale tint of the main colour */

  --bg: #F5F7F8;
  --card: #FFFFFF;
  --text: #202A30;
  --muted: #6B7880;
  --border: #DDE3E6;
  --danger: #A8392A;

  --radius: 16px;
  --radius-sm: 10px;
  --font-body: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-head: "Barlow Semi Condensed", "Barlow", system-ui, sans-serif;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.5 var(--font-body);
}
h1, h2, h3 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; margin: 0; }
p { margin: 0; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 2px; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- banner ---------- */
.demo-banner {
  background: var(--primary-soft);
  color: var(--secondary);
  text-align: center;
  font-size: 14px;
  padding: 8px 16px;
  border-bottom: 1px solid #F0DFA8;
}

/* ---------- hero ---------- */
.hero {
  background: var(--secondary);
  color: #fff;
  padding-bottom: 112px;
}
.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 0 56px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: #fff; text-decoration: none;
  font: 700 22px/1 var(--font-head);
}
.brand-mark { width: 34px; height: 34px; }
.contact { font-size: 15px; color: #C9D5DB; display: flex; gap: 20px; flex-wrap: wrap; justify-content: flex-end; }
.contact a { color: #fff; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.35); }
.contact a:hover { border-bottom-color: var(--primary); }
.hero h1 { font-size: clamp(38px, 6.4vw, 68px); letter-spacing: -0.01em; max-width: 16ch; }
.hero-sub { margin-top: 18px; font-size: 19px; color: #D6E0E5; max-width: 52ch; }

/* ---------- layout ---------- */
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  margin-top: -76px;
  padding-bottom: 72px;
  align-items: start;
}
.col-main { display: grid; gap: 24px; min-width: 0; grid-template-columns: minmax(0, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 10px 30px -18px rgba(31, 51, 64, .45);
}
.card h2 { font-size: 26px; margin-bottom: 20px; }

/* ---------- tabs ---------- */
.seg {
  display: inline-grid; grid-auto-flow: column; gap: 4px; max-width: 100%; overflow-x: auto;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 4px; margin-bottom: 24px;
}
.seg button {
  font: 600 16px/1 var(--font-body);
  border: 0; background: transparent; color: var(--muted);
  padding: 12px 22px; border-radius: 9px; cursor: pointer; white-space: nowrap;
}
.seg button[aria-selected="true"] { background: var(--secondary); color: #fff; }
.seg button:not([aria-selected="true"]):hover { color: var(--text); }

/* ---------- dropzone (the main event) ---------- */
.dropzone {
  border: 2px dashed #B9C4CA;
  border-radius: 14px;
  background: #FAFBFC;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.dropzone:hover, .dropzone.is-over { border-color: var(--primary); background: var(--primary-soft); }
.dz-empty { text-align: center; padding: 52px 20px; }
.dz-icon { width: 46px; height: 46px; color: var(--secondary); margin-bottom: 10px; }
.dz-title { font: 700 24px/1.1 var(--font-head); color: var(--secondary); }
.dz-sub { color: var(--muted); margin-top: 6px; }

.dz-result {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 22px; padding: 14px; align-items: stretch;
  position: relative;
}
.dz-preview {
  background: var(--secondary); border-radius: 10px;
  min-height: 220px; display: grid; place-items: center; padding: 14px;
}
.dz-preview svg { width: 100%; height: 100%; max-height: 260px; }
.trace {
  fill: none; stroke: var(--primary); stroke-width: 2px;
  vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 5px rgba(249, 198, 79, .65));
}
.trace.is-drawing { animation: draw 1.4s ease-out; }
/* the dash only exists while drawing; afterwards the full outline shows */
@keyframes draw {
  from { stroke-dasharray: 1 1; stroke-dashoffset: 1; }
  to   { stroke-dasharray: 1 1; stroke-dashoffset: 0; }
}

.dz-stats { margin: 0; display: grid; gap: 12px; align-content: center; padding: 6px 4px; }
.dz-stats div { border-bottom: 1px solid var(--border); padding-bottom: 10px; }
.dz-stats div:last-child { border-bottom: 0; }
.dz-stats dt { font-size: 13px; color: var(--muted); }
.dz-stats dd { margin: 0; font: 700 20px/1.2 var(--font-head); color: var(--secondary); overflow-wrap: anywhere; }
.dz-replace { position: absolute; right: 18px; bottom: 12px; font-size: 13px; color: var(--muted); }

.hint { font-size: 14px; color: var(--muted); margin: 10px 2px 0; }
.msg { margin-top: 12px; padding: 10px 14px; border-radius: var(--radius-sm); font-size: 15px; }
.msg-error { background: #FCEDEA; color: var(--danger); border: 1px solid #F0C6BE; }
.msg-warn { background: var(--primary-soft); color: #5B4710; border: 1px solid #F0DFA8; }
.msg[hidden] { display: none; }

/* ---------- fields ---------- */
.field { display: block; margin: 22px 0 0; padding: 0; border: 0; min-width: 0; }
.field legend, .label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 8px; padding: 0; }
.optional { font-weight: 400; color: var(--muted); }
.row { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0 18px; }
.field-wide { grid-column: span 2; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=date], select, textarea, input[type=file] {
  width: 100%; font: 400 16px/1.3 var(--font-body); color: var(--text);
  background: #fff; border: 1.5px solid #C9D2D7; border-radius: var(--radius-sm);
  padding: 12px 14px;
}
input[type=file] { padding: 9px 12px; }
textarea { resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: #9AA8AF; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(249, 198, 79, .55); border-color: var(--secondary); }
input:user-invalid { border-color: var(--danger); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font: 600 16px/1 var(--font-body); color: var(--secondary);
  background: #fff; border: 1.5px solid #C9D2D7; border-radius: var(--radius-sm);
  padding: 12px 16px; cursor: pointer; min-width: 64px;
}
.chip:hover { border-color: var(--secondary); }
.chip[aria-checked="true"] { background: var(--primary); border-color: var(--secondary); box-shadow: inset 0 0 0 1px var(--secondary); }

/* ---------- price + buttons ---------- */
.price-line {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px;
  margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--border);
}
.price-line strong { font: 700 28px/1 var(--font-head); color: var(--secondary); margin-left: 6px; }
.price-label { color: var(--muted); font-size: 15px; }
.price-line .btn { margin-left: auto; }

.btn {
  font: 700 17px/1 var(--font-body); border: 0; cursor: pointer;
  padding: 15px 24px; border-radius: var(--radius-sm);
  transition: transform .08s, background .15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--secondary); }
.btn-primary:hover { background: #FBD275; }
.btn-primary:disabled { background: #E7EAEC; color: #9AA5AB; cursor: not-allowed; }
.btn-ghost { background: var(--secondary); color: #fff; }
.btn-ghost:hover { background: var(--secondary-deep); }
.btn-block { width: 100%; margin-top: 22px; }

/* ---------- summary ---------- */
.summary {
  position: sticky; top: 20px;
  background: var(--secondary); color: #fff;
  border-radius: var(--radius); padding: 26px;
  box-shadow: 0 16px 36px -20px rgba(15, 28, 36, .8);
}
.summary h2 { font-size: 26px; margin-bottom: 14px; }
.summary-empty { color: #B9C8CF; font-size: 15px; }
.items { list-style: none; margin: 0; padding: 0; }
.item { padding: 14px 0; border-top: 1px solid rgba(255,255,255,.14); }
.item:first-child { border-top: 0; padding-top: 0; }
.item-top { display: flex; justify-content: space-between; gap: 12px; }
.item-title { overflow-wrap: anywhere; }
.item-total { font-weight: 600; white-space: nowrap; }
.item-detail { color: #B9C8CF; font-size: 14px; margin-top: 2px; }
.item-foot { display: flex; justify-content: space-between; margin-top: 6px; font-size: 14px; color: #D6E0E5; }
.link-btn { background: none; border: 0; color: var(--primary); font: 500 14px var(--font-body); cursor: pointer; padding: 0; text-decoration: underline; text-underline-offset: 3px; }

.totals { margin: 16px 0 0; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.28); display: grid; gap: 6px; }
.totals > div { display: flex; justify-content: space-between; font-size: 15px; color: #D6E0E5; }
.totals dt, .totals dd { margin: 0; }
.totals .grand { margin-top: 8px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.14); color: #fff; align-items: baseline; }
.totals .grand dt { font-weight: 600; }
.totals .grand dd { font: 700 34px/1 var(--font-head); color: var(--primary); }
.fineprint { margin-top: 14px; font-size: 13px; color: #B9C8CF; }

/* ---------- done ---------- */
.done { background: var(--primary-soft); border: 1px solid #F0DFA8; border-radius: 12px; padding: 24px; }
.done h3 { font-size: 26px; color: var(--secondary); }
.done p { margin: 10px 0 18px; max-width: 60ch; }

/* ---------- footer ---------- */
.footer { background: var(--secondary-deep); color: #B9C8CF; font-size: 14px; padding: 22px 0; }

/* ---------- small screens ---------- */
@media (max-width: 920px) {
  .layout { grid-template-columns: minmax(0, 1fr); margin-top: -64px; }
  .summary { position: static; }
  .dz-result { grid-template-columns: 1fr; }
  .field-wide { grid-column: auto; }
}
@media (max-width: 520px) {
  .card { padding: 20px; }
  .hero { padding-bottom: 96px; }
  .price-line .btn { margin-left: 0; width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .trace.is-drawing { animation: none; }
  .btn, .dropzone { transition: none; }
}


/* ==========================================================================
   Added for the full site: nav, sub-tabs, forms, cut list, about section
   ========================================================================== */
html { scroll-behavior: smooth; }
[id="quote"], [id="about"] { scroll-margin-top: 16px; }

/* nav */
.nav { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; justify-content: flex-end; }
.nav > a { color: #fff; text-decoration: none; font-weight: 600; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav > a:hover { border-bottom-color: var(--primary); }

/* sub-tabs inside a service */
.subtabs {
  display: flex; flex-wrap: wrap; gap: 4px;
  margin: 0 0 24px; border-bottom: 1px solid var(--border);
}
.subtabs button {
  font: 600 16px/1 var(--font-body); color: var(--muted);
  background: none; border: 0; border-bottom: 3px solid transparent; margin-bottom: -1px;
  padding: 12px 16px; cursor: pointer; white-space: nowrap;
}
.subtabs button:hover { color: var(--text); }
.subtabs button[aria-selected="true"] { color: var(--secondary); border-bottom-color: var(--primary); }

.field-first { margin-top: 0; }
.field-inline { margin-top: 16px; max-width: 280px; }
.lead { color: var(--muted); max-width: 62ch; margin-bottom: 22px; }
.chips + .hint, .field .hint { margin-top: 8px; }

/* cut list */
.cutlist { border: 1.5px solid var(--border); border-radius: var(--radius-sm); padding: 12px; background: #FAFBFC; }
.cl-head, .cl-row { display: grid; grid-template-columns: 1fr 1fr 90px 40px; gap: 8px; align-items: center; }
.cl-head { font-size: 13px; color: var(--muted); padding: 0 2px 6px; }
.cl-row { margin-bottom: 8px; }
.cl-row:last-child { margin-bottom: 0; }
.cl-row input { padding: 10px 12px; }
.cl-remove {
  width: 40px; height: 40px; border: 0; border-radius: 8px; background: #E9EDEF; color: var(--secondary);
  font: 600 22px/1 var(--font-body); cursor: pointer;
}
.cl-remove:hover { background: #F3D5D0; color: var(--danger); }
.cl-actions { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; margin-top: 12px; }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--secondary); }
.paste { margin-top: 16px; }
.paste summary { cursor: pointer; font-weight: 600; color: var(--secondary); }
.paste textarea { margin: 10px 0; }
.btn-small { font-size: 15px; padding: 11px 16px; }
.btn-outline { background: #fff; color: var(--secondary); border: 2px solid var(--secondary); padding: 13px 22px; }
.btn-outline.btn-small { padding: 9px 14px; }
.btn-outline:hover { background: var(--bg); }
.btn-link { display: inline-block; text-decoration: none; }

/* footer */
.footer-row { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.footer a { color: #D6E0E5; }

/* ---------- about section ---------- */
.about { background: #fff; border-top: 1px solid var(--border); padding: 80px 0; }
.about-grid { display: grid; gap: 56px; }
.about h2 { font-size: 36px; margin-bottom: 14px; }
.about .intro { font-size: 20px; max-width: 62ch; }

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 40px; }
.service { padding: 22px 0; border-top: 2px solid var(--border); }
.service h3 { font-size: 24px; color: var(--secondary); margin-bottom: 8px; }
.service p { max-width: 40ch; }

.advanced {
  background: var(--secondary); color: #fff; border-radius: var(--radius); padding: 40px;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 44px;
}
.advanced h2 { color: #fff; font-size: 32px; }
.advanced p { color: #D6E0E5; max-width: 52ch; }
.advanced p + p { margin-top: 12px; }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; gap: 20px; align-content: start; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.steps li::before {
  content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary); color: var(--secondary); font: 700 20px/1 var(--font-head);
}
.steps strong { display: block; font: 700 21px/1.2 var(--font-head); margin-bottom: 2px; }
.steps span { color: #D6E0E5; font-size: 15px; }

.cta { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; }
.cta p { font: 700 28px/1.15 var(--font-head); color: var(--secondary); max-width: 26ch; }
.cta .actions { display: flex; flex-wrap: wrap; gap: 12px; }

@media (max-width: 920px) {
  .services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .advanced { grid-template-columns: 1fr; padding: 28px; gap: 30px; }
}
@media (max-width: 620px) {
  .services { grid-template-columns: 1fr; }
  .about { padding: 56px 0; }
  .topbar { flex-wrap: wrap; gap: 12px 16px; padding-bottom: 40px; }
  .nav { gap: 20px; width: 100%; justify-content: flex-start; }
  .seg { display: grid; grid-auto-columns: 1fr; width: 100%; }
  .seg button { padding: 12px 6px; font-size: 14px; white-space: normal; text-align: center; line-height: 1.15; }
  .cl-head, .cl-row { grid-template-columns: 1fr 1fr 70px 40px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }