/* ==========================================================================
   Yacht Talent house style: technical drawing, blue and white, minimal.
   Shares the design language of myrefithub.com. One accent colour only.
   ========================================================================== */

:root {
  --paper:      #ffffff;
  --paper-2:    #eef2f8;
  --ink:        #0a1a3c;
  --ink-soft:   #2f3d5c;
  --ink-faint:  #5d6b87;
  --rule:       #c8d2e2;
  --rule-soft:  rgba(10, 26, 60, 0.12);
  --grid:       rgba(10, 26, 60, 0.045);
  --accent:     #1d4f91;
  --accent-br:  #7fb0ef;
  --navy:       #0a1a3c;
  --navy-2:     #16305e;
  --ok:         #1d4f91;
  --sans: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --maxw: 1180px;
  --gut: clamp(20px, 5vw, 56px);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  background-color: #f7f9fc;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

/* ---------- type ---------- */

h1, h2, h3, h4 { color: var(--ink); font-weight: 600; letter-spacing: -0.02em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); line-height: 1.1; }
h2 { font-size: clamp(1.55rem, 3.4vw, 2.35rem); line-height: 1.18; }
h3 { font-size: 1.13rem; letter-spacing: -0.01em; }
h4 { font-size: .95rem; }
p  { margin: 0 0 1.1em; max-width: 62ch; }
a  { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
strong { color: var(--ink); font-weight: 600; }

.mono { font-family: var(--mono); }

.sect-label {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.4rem;
  display: block;
}

.rule-label {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: .9rem;
  margin: 2rem 0 1.4rem;
}
.rule-label::before,
.rule-label::after { content: ""; height: 1px; background: var(--rule); flex: 1 1 auto; }
.rule-label.left::before { flex: 0 0 34px; }

.lede { font-size: 1.06rem; color: var(--ink-soft); max-width: 60ch; }

/* ---------- layout ---------- */

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }

section.band { padding: clamp(56px, 9vw, 108px) 0; border-top: 1px solid var(--rule-soft); }
section.band:first-of-type { border-top: 0; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); }
.cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) {
  .two-col, .cols-3, .cols-2 { grid-template-columns: 1fr; }
}

/* ---------- header ---------- */

header.site {
  position: sticky; top: 0; z-index: 60;
  background: rgba(247, 249, 252, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ink);
}
.site-inner { display: flex; align-items: center; gap: clamp(14px, 3vw, 38px); padding: 12px var(--gut); max-width: var(--maxw); margin: 0 auto; }

.brand { display: block; flex: 0 0 auto; padding-top: 2px; }
.brand:hover { text-decoration: none; }
.brand .waterline { display: block; height: 2px; background: var(--accent); margin-bottom: 7px; }
.brand b {
  display: block; font-size: 1.02rem; font-weight: 600; color: var(--ink);
  letter-spacing: .09em; line-height: 1;
}
.brand b i { font-style: normal; color: var(--accent); }

nav.site-nav { display: flex; align-items: center; gap: clamp(11px, 1.7vw, 22px); flex: 1 1 auto; }
nav.site-nav a {
  font-family: var(--mono); font-size: .69rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-soft); line-height: 1;
  padding-bottom: 3px; border-bottom: 2px solid transparent; white-space: nowrap;
}
nav.site-nav a:hover, nav.site-nav a[aria-current="page"] {
  color: var(--accent); text-decoration: none; border-bottom-color: var(--accent);
}
nav.site-nav a i { font-style: normal; color: var(--ink-faint); font-size: .64rem; margin-right: .45em; }
nav.site-nav a:hover i, nav.site-nav a[aria-current="page"] i { color: var(--accent); }
.nav-sep { width: 1px; height: 15px; background: var(--rule); flex: 0 0 auto; margin-left: auto; }

.coords {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .11em;
  color: var(--ink-faint); text-transform: uppercase; flex: 0 0 auto; text-align: right;
}
@media (max-width: 1080px) { .coords { display: none; } }

.nav-toggle {
  display: none; margin-left: auto; background: none; border: 1px solid var(--ink);
  font-family: var(--mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase;
  padding: 7px 11px; color: var(--ink); cursor: pointer;
}
@media (max-width: 780px) {
  .nav-toggle { display: block; }
  nav.site-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--ink);
    padding: 6px var(--gut) 16px;
  }
  nav.site-nav.open { display: flex; }
  nav.site-nav a { padding: 11px 0; border-bottom: 1px solid var(--rule-soft); font-size: .78rem; }
  nav.site-nav a:hover, nav.site-nav a[aria-current="page"] { border-bottom-color: var(--rule-soft); }
  .nav-sep { display: none; }
}

/* ---------- nameplate / spec boxes ---------- */

.nameplate {
  border: 1px solid var(--navy);
  box-shadow: 4px 4px 0 rgba(20,32,63,.08);
  background: var(--paper);
  padding: 16px 18px;
  font-family: var(--mono); font-size: .72rem; line-height: 1.9;
  max-width: 420px;
}
.nameplate div { display: flex; gap: 14px; }
.nameplate dt, .nameplate .k {
  color: var(--ink-faint); letter-spacing: .12em; text-transform: uppercase;
  flex: 0 0 88px; font-size: .66rem;
}
.nameplate dd, .nameplate .v { margin: 0; color: var(--ink); }

.spec-card {
  border: 1px solid var(--navy);
  background: var(--paper);
  padding: 22px 24px;
}
.spec-card .k {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent); display: block; margin-bottom: .7rem;
}
.spec-row {
  display: flex; justify-content: space-between; gap: 16px;
  font-family: var(--mono); font-size: .76rem;
  padding: 8px 0; border-top: 1px solid var(--rule-soft);
}
.spec-row .lbl { color: var(--ink-faint); }
.spec-row .val { color: var(--ink); text-align: right; }

/* ---------- grid cards (numbered) ---------- */

.card-grid { border: 1px solid var(--navy); background: var(--paper); }
.card-grid > .card { padding: 26px 24px 30px; border-left: 1px solid var(--navy); }
.card-grid > .card:first-child { border-left: 0; }
@media (max-width: 860px) {
  .card-grid > .card { border-left: 0; border-top: 1px solid var(--navy); }
  .card-grid > .card:first-child { border-top: 0; }
}
.card .num {
  display: inline-grid; place-items: center;
  width: 26px; height: 26px; border: 1px solid var(--accent);
  font-family: var(--mono); font-size: .66rem; color: var(--accent);
  margin-bottom: 14px;
}
.card p { font-size: .93rem; margin-bottom: 0; }

/* ---------- flow row ---------- */

.flow { display: flex; align-items: stretch; flex-wrap: wrap; gap: 0; border: 1px solid var(--navy); background: var(--paper); }
.flow .step { flex: 1 1 150px; padding: 20px 18px; border-left: 1px solid var(--rule-soft); }
.flow .step:first-child { border-left: 0; }
.flow .step .n { font-family: var(--mono); font-size: .66rem; color: var(--accent); letter-spacing: .1em; }
.flow .step .t { display: block; color: var(--ink); font-weight: 600; font-size: .92rem; margin: 6px 0 5px; }
.flow .step .d { font-size: .8rem; color: var(--ink-faint); line-height: 1.5; }

/* ---------- weighting bars ---------- */

.weights { border: 1px solid var(--navy); background: var(--paper); }
.weight {
  display: grid; grid-template-columns: 1fr 72px; gap: 14px; align-items: center;
  padding: 15px 22px; border-top: 1px solid var(--rule-soft);
}
.weight:first-child { border-top: 0; }
.weight .name { color: var(--ink); font-size: .95rem; font-weight: 500; }
.weight .desc { display: block; font-size: .8rem; color: var(--ink-faint); font-weight: 400; margin-top: 2px; }
.weight .bar { position: relative; height: 8px; background: var(--paper-2); border: 1px solid var(--rule); }
.weight .bar span { position: absolute; inset: 0 auto 0 0; background: var(--accent); }
.weight .pts { font-family: var(--mono); font-size: .74rem; color: var(--ink-faint); text-align: right; }

/* ---------- buttons ---------- */

.btn {
  display: inline-block; font-family: var(--mono); font-size: .72rem;
  letter-spacing: .14em; text-transform: uppercase;
  padding: 14px 24px; border: 1px solid var(--navy); color: var(--ink);
  background: transparent; cursor: pointer; transition: background .15s, color .15s;
}
.btn:hover { background: var(--navy); color: var(--paper); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.6rem; }

/* ---------- dark band ---------- */

.dark {
  background: var(--navy);
  color: #c3cadd;
}
.dark h1, .dark h2, .dark h3 { color: #fff; }
.dark .sect-label { color: var(--accent-br); }
.dark .rule-label { color: rgba(255,255,255,.55); }
.dark .rule-label::before, .dark .rule-label::after { background: rgba(255,255,255,.22); }
.dark .btn { border-color: rgba(255,255,255,.6); color: #fff; }
.dark .btn:hover { background: #fff; color: var(--navy); }
.dark .btn.primary { background: var(--accent); border-color: var(--accent-br); color: var(--navy); }
.dark .btn.primary:hover { background: var(--accent-br); border-color: var(--accent-br); color: var(--navy); }
.dark a { color: var(--accent-br); }

/* ---------- jobs ---------- */

.job {
  border: 1px solid var(--navy); background: var(--paper);
  margin-bottom: 22px;
}
.job > header {
  display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: baseline;
  padding: 14px 22px; border-bottom: 1px solid var(--navy);
  background: rgba(20,32,63,.035);
}
.job .ref { font-family: var(--mono); font-size: .7rem; letter-spacing: .1em; color: var(--accent); }
.job h3 { margin: 0; flex: 1 1 240px; }
.job .tag {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--rule); padding: 3px 8px; color: var(--ink-faint);
}
.job .tag.live { border-color: var(--ok); color: var(--ok); }
.job .body { padding: 22px; }
.job .facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0 18px; margin-bottom: 18px; }
.job .facts .spec-row:first-child { border-top: 1px solid var(--rule-soft); }
.job ul { margin: 0 0 1em; padding-left: 1.1em; font-size: .93rem; }
.job li { margin-bottom: .35em; }
.job li::marker { color: var(--accent); }

/* ---------- forms ---------- */

.form-shell { display: grid; grid-template-columns: 210px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
@media (max-width: 900px) { .form-shell { grid-template-columns: 1fr; } .form-rail { display: none; } }

.form-rail { position: sticky; top: 100px; font-family: var(--mono); font-size: .7rem; }
.form-rail a { display: block; padding: 7px 0 7px 14px; border-left: 1px solid var(--rule); color: var(--ink-faint); letter-spacing: .08em; text-transform: uppercase; }
.form-rail a:hover, .form-rail a.active { color: var(--accent); border-left-color: var(--accent); text-decoration: none; }

fieldset.block {
  border: 1px solid var(--navy); background: var(--paper);
  padding: 24px; margin: 0 0 22px;
}
fieldset.block > legend {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--accent); padding: 0 10px; margin-left: -4px;
  background: #f7f9fc;
}
fieldset.block .hint { font-size: .85rem; color: var(--ink-faint); margin: -6px 0 18px; max-width: 62ch; }

.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 20px; }
.field-grid.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 700px) { .field-grid, .field-grid.three { grid-template-columns: 1fr; } }
.field.full { grid-column: 1 / -1; }

.field label:not(.check), .field > .lab {
  display: block; font-family: var(--mono); font-size: .64rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 6px;
}
.field label .req { color: var(--accent); }
.field input[type=text], .field input[type=email], .field input[type=tel],
.field input[type=number], .field input[type=date], .field input[type=url],
.field select, .field textarea {
  width: 100%; font-family: var(--sans); font-size: .95rem; color: var(--ink);
  background: #f7f9fc; border: 1px solid var(--rule); padding: 10px 12px;
  border-radius: 0;
}
.field textarea { min-height: 110px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--accent); outline-offset: -1px; border-color: var(--accent);
}
.field input[type=file] { font-family: var(--mono); font-size: .78rem; width: 100%; }
.field .note { font-size: .78rem; color: var(--ink-faint); margin-top: 5px; }

.checks { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px 22px; }
@media (max-width: 700px) { .checks { grid-template-columns: 1fr; } }
.check { display: flex; align-items: flex-start; gap: 10px; font-size: .92rem; color: var(--ink); }
.check input { margin-top: .25em; width: 16px; height: 16px; accent-color: var(--accent); flex: 0 0 auto; }
.check .exp { margin-left: auto; }
.check .exp input { width: 148px; height: auto; font-family: var(--mono); font-size: .74rem; padding: 4px 6px; border: 1px solid var(--rule); background: #f7f9fc; }

.rowset .row {
  border: 1px solid var(--rule); padding: 16px; margin-bottom: 14px; background: var(--paper);
}
.rowset .row > .rowhead {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.rowset .row[hidden] { display: none; }

.tally {
  font-family: var(--mono); font-size: .74rem; color: var(--ink);
  border: 1px dashed var(--accent); padding: 10px 14px; margin-top: 6px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
}

.consent { font-size: .9rem; }
.consent .check { margin-bottom: 12px; }

.form-actions { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 8px; }
.form-actions .note { font-family: var(--mono); font-size: .68rem; color: var(--ink-faint); }

/* ---------- ports ---------- */

.ports { border: 1px solid var(--navy); }
.port { padding: 20px 22px; border-left: 1px solid var(--rule-soft); }
.ports.cols-3 .port:nth-child(3n+1) { border-left: 0; }
.ports.cols-3 .port:nth-child(n+4) { border-top: 1px solid var(--rule-soft); }
@media (max-width: 860px) {
  .port, .ports.cols-3 .port { border-left: 0; border-top: 1px solid var(--rule-soft); }
  .port:first-child { border-top: 0; }
}
.port .c { font-family: var(--mono); font-size: .64rem; color: var(--accent); letter-spacing: .08em; }
.port .n { display: block; color: var(--ink); font-weight: 600; margin: 5px 0 4px; }
.port .d { font-size: .82rem; color: var(--ink-faint); }

/* ---------- footer ---------- */

footer.site {
  border-top: 1px solid var(--ink);
  padding: 26px 0;
  font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-faint);
}
footer.site .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ---------- misc ---------- */

.hp { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.drawing { width: 100%; height: auto; }
.stat-strip {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border: 1px solid var(--navy); background: var(--paper);
}
.stat { padding: 20px 22px; border-left: 1px solid var(--rule-soft); }
.stat:first-child { border-left: 0; }
.stat b { display: block; font-family: var(--mono); font-size: 1.6rem; color: var(--ink); letter-spacing: -.02em; }
.stat span { font-size: .8rem; color: var(--ink-faint); }

/* ---------- hero spec strip ---------- */

.hero-spec {
  grid-column: 1 / -1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  margin-top: clamp(22px, 3.4vw, 40px);
}
.hero-spec > div { padding: 15px 20px 0 0; }
.hero-spec > div + div { border-left: 1px solid var(--rule-soft); padding-left: 20px; }
.hero-spec .k {
  display: block; font-family: var(--mono); font-size: .63rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--ink-faint); margin-bottom: 5px;
}
.hero-spec .v { display: block; font-size: .93rem; color: var(--ink); }
@media (max-width: 720px) {
  .hero-spec { grid-template-columns: repeat(2, 1fr); }
  .hero-spec > div:nth-child(3), .hero-spec > div:nth-child(4) { padding-top: 18px; }
  .hero-spec > div:nth-child(odd) { border-left: 0; padding-left: 0; }
}