/* ============================================================
   TALENT PARTNERSHIP: Design System
   Commercial search for clean energy technology companies.
   Palette: deep navy base / energy teal accent / off-white
   ============================================================ */

:root {
  /* Colour tokens */
  --navy-900: #071120;
  --navy-800: #0A1626;
  --navy-700: #0E1F35;
  --navy-600: #14293F;
  --ink: #0F1B2B;
  --slate-600: #44546A;
  --slate-500: #5B6B80;
  --slate-400: #8494A7;
  --line: #E3E8ED;
  --line-dark: rgba(255,255,255,.09);
  --paper: #F6F8F9;
  --paper-2: #EEF2F4;
  --white: #FFFFFF;
  --teal: #17C99A;
  --teal-bright: #2BE3B2;
  --teal-dark: #0E9E78;
  --teal-ink: #05261C;
  --blue: #3D7BFF;
  --aqua: #37C8E8;
  --amber: #F5A83C;
  --red: #E86A5E;

  /* Type */
  --font-sans: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* Layout */
  --max-w: 1200px;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-card: 0 1px 2px rgba(10,22,38,.05), 0 8px 24px -12px rgba(10,22,38,.12);
  --shadow-lift: 0 2px 4px rgba(10,22,38,.06), 0 20px 40px -16px rgba(10,22,38,.22);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; }
::selection { background: var(--teal); color: var(--teal-ink); }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
.h-display { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.03em; }
.h-xl { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.h-lg { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.h-md { font-size: 1.25rem; }
.lead { font-size: clamp(1.05rem, 1.8vw, 1.25rem); line-height: 1.6; color: var(--slate-600); }
.on-dark .lead, .lead.on-dark { color: rgba(255,255,255,.72); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--teal-dark);
  display: inline-flex;
  align-items: center;
  gap: .55em;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--teal);
  display: inline-block;
}
.on-dark .eyebrow { color: var(--teal-bright); }

.muted { color: var(--slate-500); }
.mono { font-family: var(--font-mono); }

/* ---------- Layout ---------- */
.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.section-sm { padding: clamp(40px, 6vw, 64px) 0; }
.bg-paper { background: var(--paper); }
.bg-navy { background: var(--navy-800); color: var(--white); }
.bg-navy-deep {
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(23,201,154,.10), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(61,123,255,.08), transparent 60%),
    var(--navy-900);
  color: var(--white);
}
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head p { margin-top: 14px; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--teal); color: var(--teal-ink); }
.btn-primary:hover { background: var(--teal-bright); box-shadow: 0 8px 24px -8px rgba(23,201,154,.55); transform: translateY(-1px); }
.btn-dark { background: var(--navy-800); color: var(--white); }
.btn-dark:hover { background: var(--navy-600); transform: translateY(-1px); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--white); }
.btn-ghost:hover { border-color: var(--slate-400); transform: translateY(-1px); }
.on-dark .btn-ghost, .btn-ghost.on-dark { background: transparent; border-color: rgba(255,255,255,.25); color: var(--white); }
.on-dark .btn-ghost:hover { border-color: var(--teal-bright); color: var(--teal-bright); }
.btn-sm { padding: 9px 16px; font-size: .85rem; border-radius: 8px; }
.btn-lg { padding: 17px 32px; font-size: 1.02rem; }

.text-link {
  color: var(--teal-dark);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .92rem;
}
.text-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.text-link svg { width: 15px; height: 15px; flex: none; }
.on-dark .text-link { color: var(--teal-bright); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7,17,32,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 11px; color: var(--white); flex: none; }
.logo-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--teal), var(--aqua));
  display: grid;
  place-items: center;
  flex: none;
}
.logo-mark svg { width: 19px; height: 19px; }
.logo-name { font-weight: 700; font-size: 1.02rem; letter-spacing: -.02em; line-height: 1.1; }
.logo-sub { font-family: var(--font-mono); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; color: var(--teal-bright); }
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  color: rgba(255,255,255,.75);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.main-nav a:hover { color: var(--white); background: rgba(255,255,255,.06); }
.main-nav a.active { color: var(--teal-bright); }
.header-cta { flex: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 8px;
  width: 42px; height: 42px;
  color: var(--white);
  place-items: center;
}
@media (max-width: 1080px) {
  .main-nav {
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--navy-900);
    padding: 12px 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.1);
    display: none;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 13px 12px; font-size: 1rem; }
  .nav-toggle { display: grid; }
  .header-cta { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 10vw, 130px) 0 clamp(64px, 9vw, 110px);
}
.hero-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 20%, black 40%, transparent 100%);
  pointer-events: none;
}
.hero-inner { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
@media (max-width: 980px) { .hero-inner { grid-template-columns: 1fr; } }
.hero h1 { margin: 0 0 20px; }
.hero .accent { color: var(--teal-bright); }
.hero-ctas { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-visual { position: relative; }

/* Energy flow animation used in hero + diagrams */
.flow-line {
  stroke-dasharray: 6 10;
  animation: flow 1.6s linear infinite;
}
@keyframes flow { to { stroke-dashoffset: -32; } }
.pulse-dot { animation: pulse 2.4s ease-in-out infinite; transform-origin: center; }
@keyframes pulse { 0%,100% { opacity: .4; } 50% { opacity: 1; } }
.bar-anim { animation: barGrow 2.8s ease-in-out infinite alternate; transform-origin: bottom; transform-box: fill-box; }
@keyframes barGrow { from { transform: scaleY(.55); } to { transform: scaleY(1); } }

/* ---------- Strips (who we help / what we hire) ---------- */
.strip { border-top: 1px solid var(--line-dark); padding: 22px 0; }
.strip-inner { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.strip-label {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--slate-400);
  flex: none;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: .82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid var(--line-dark);
  color: rgba(255,255,255,.78);
  background: rgba(255,255,255,.03);
  transition: border-color .15s, color .15s;
}
.chip:hover { border-color: var(--teal); color: var(--teal-bright); }
.chip-light {
  border: 1px solid var(--line);
  color: var(--slate-600);
  background: var(--white);
}
.chip-light:hover { border-color: var(--teal-dark); color: var(--teal-dark); }
.chip-teal { background: rgba(23,201,154,.1); border-color: rgba(23,201,154,.35); color: var(--teal-dark); }

/* ---------- Cards ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}
a.card:hover, .card.hoverable:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(23,201,154,.5);
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--slate-600); font-size: .93rem; }

/* Sector card */
.sector-card { min-height: 250px; }
.sector-card .sector-icon {
  width: 46px; height: 46px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(23,201,154,.14), rgba(55,200,232,.12));
  border: 1px solid rgba(23,201,154,.28);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--teal-dark);
}
.sector-card .sector-icon svg { width: 24px; height: 24px; }
.sector-card .tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 18px; }
.sector-card .tags span {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .04em;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--slate-500);
}
.sector-card .text-link { margin-top: auto; }
.sector-num {
  position: absolute;
  top: 26px; right: 26px;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--slate-400);
  letter-spacing: .08em;
}

/* Job card */
.job-card { padding: 24px; }
.job-card .job-top { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; margin-bottom: 10px; }
.job-card h3 { font-size: 1.08rem; letter-spacing: -.01em; }
.job-meta { display: flex; flex-wrap: wrap; gap: 7px 14px; margin: 10px 0 12px; }
.job-meta span { display: inline-flex; align-items: center; gap: 6px; font-size: .82rem; color: var(--slate-500); }
.job-meta svg { width: 14px; height: 14px; color: var(--slate-400); flex: none; }
.job-salary { font-family: var(--font-mono); font-size: .82rem; font-weight: 600; color: var(--teal-dark); }
.badge {
  font-family: var(--font-mono);
  font-size: .64rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
}
.badge-sector { background: rgba(23,201,154,.12); color: var(--teal-dark); border: 1px solid rgba(23,201,154,.3); }
.badge-model { background: rgba(61,123,255,.1); color: var(--blue); border: 1px solid rgba(61,123,255,.25); }
.badge-new { background: rgba(245,168,60,.14); color: #B8791E; border: 1px solid rgba(245,168,60,.4); }
.job-actions { display: flex; gap: 10px; margin-top: auto; padding-top: 16px; flex-wrap: wrap; }

/* Insight card */
.insight-card .insight-cat {
  display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap;
}
.insight-card h3 { font-size: 1.05rem; line-height: 1.35; }
.insight-card .read-time { font-family: var(--font-mono); font-size: .7rem; color: var(--slate-400); margin: 10px 0; letter-spacing: .06em; }

/* ---------- Stat blocks ---------- */
.stat-block { text-align: left; padding: 26px 26px 22px; }
.stat-block .stat-value {
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.03em;
  color: var(--teal-bright);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
}
.stat-block .stat-label { font-size: .88rem; color: rgba(255,255,255,.65); margin-top: 8px; line-height: 1.45; }
.bg-navy .stat-block, .bg-navy-deep .stat-block {
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  box-shadow: none;
}

/* ---------- Process timeline ---------- */
.process { counter-reset: step; }
.process-step { position: relative; padding-left: 0; }
.process-step .step-num {
  font-family: var(--font-mono);
  font-size: .78rem;
  font-weight: 700;
  color: var(--teal-ink);
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--teal);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-step p { font-size: .92rem; color: var(--slate-600); }
.process-connector { position: absolute; top: 17px; left: 46px; right: -8px; height: 2px; background: repeating-linear-gradient(90deg, var(--line) 0 8px, transparent 8px 16px); }
.grid > .process-step:last-child .process-connector { display: none; }
@media (max-width: 640px) { .process-connector { display: none; } }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .84rem; font-weight: 600; color: var(--ink); }
.field label .req { color: var(--red); }
.field input, .field select, .field textarea {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(23,201,154,.18);
}
.field textarea { min-height: 110px; resize: vertical; }
.field .hint { font-size: .76rem; color: var(--slate-400); }
.checkbox-row { display: flex; align-items: flex-start; gap: 10px; grid-column: 1 / -1; }
.checkbox-row input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--teal-dark); flex: none; }
.checkbox-row label { font-size: .87rem; color: var(--slate-600); font-weight: 400; }
.form-success {
  display: none;
  background: rgba(23,201,154,.1);
  border: 1px solid rgba(23,201,154,.4);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  color: var(--teal-dark);
  font-weight: 600;
  font-size: .95rem;
  margin-top: 16px;
}
.form-success.show { display: block; }

/* ---------- Tabs / filters ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 28px;
}
.filter-bar select, .filter-bar input {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--paper);
  font-size: .87rem;
  color: var(--ink);
  min-width: 140px;
  flex: 1;
}
.filter-bar input[type="text"] { min-width: 200px; flex: 2; }
.filter-bar select:focus, .filter-bar input:focus { outline: none; border-color: var(--teal); background: var(--white); }

.pill-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.pill-tab {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--white);
  font-size: .86rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: all .15s;
}
.pill-tab:hover { border-color: var(--slate-400); }
.pill-tab.active { background: var(--navy-800); color: var(--white); border-color: var(--navy-800); }

/* ---------- Salary widget ---------- */
.salary-widget {
  background: var(--navy-800);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 80px -30px rgba(7,17,32,.5);
}
.salary-widget-head {
  padding: 20px 26px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  gap: 12px;
}
.salary-widget-head .dot { width: 10px; height: 10px; border-radius: 50%; }
.salary-widget-body { padding: 26px; }
.salary-widget .field label { color: rgba(255,255,255,.75); }
.salary-widget .field select, .salary-widget .field input {
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.14);
  color: var(--white);
}
.salary-widget .field select option { color: var(--ink); background: var(--white); }
.salary-widget .field select:focus, .salary-widget .field input:focus { border-color: var(--teal); }
.salary-output {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 22px;
}
.salary-range-display { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.salary-range-display .big {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  font-weight: 700;
  color: var(--teal-bright);
  letter-spacing: -.02em;
}
.meter { height: 8px; border-radius: 100px; background: rgba(255,255,255,.09); overflow: hidden; margin-top: 8px; }
.meter-fill { height: 100%; border-radius: 100px; background: linear-gradient(90deg, var(--teal), var(--aqua)); transition: width .7s cubic-bezier(.2,.8,.2,1); }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 22px; }
@media (max-width: 640px) { .metric-row { grid-template-columns: 1fr; } }
.metric { font-size: .8rem; color: rgba(255,255,255,.6); }
.metric .metric-name { font-family: var(--font-mono); font-size: .64rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 6px; display: block; }
.metric .metric-value { color: var(--white); font-weight: 600; font-size: .95rem; }

/* ---------- Org chart ---------- */
.org-chart { display: flex; flex-direction: column; align-items: center; gap: 0; }
.org-tier { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.org-node {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
}
.org-node.man {
  border-color: var(--teal);
  background: linear-gradient(180deg, rgba(23,201,154,.07), var(--white));
}
.org-node .org-sub { display: block; font-size: .68rem; font-weight: 500; color: var(--slate-400); margin-top: 2px; }
.org-node .man-badge {
  position: absolute;
  top: -9px; right: -9px;
  background: var(--teal);
  color: var(--teal-ink);
  font-family: var(--font-mono);
  font-size: .58rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  letter-spacing: .06em;
}
.org-node.recruit { border-style: dashed; border-color: var(--blue); }
.org-link { width: 2px; height: 26px; background: repeating-linear-gradient(180deg, var(--slate-400) 0 4px, transparent 4px 8px); }
.org-legend { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-top: 26px; font-size: .78rem; color: var(--slate-500); }
.org-legend span { display: inline-flex; align-items: center; gap: 8px; }
.org-legend i { width: 14px; height: 14px; border-radius: 4px; border: 1px solid var(--line); display: inline-block; }
.org-legend i.l-man { border-color: var(--teal); background: rgba(23,201,154,.15); }
.org-legend i.l-recruit { border: 1px dashed var(--blue); }

/* ---------- MAN buyer cards ---------- */
.man-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 760px) { .man-cards { grid-template-columns: 1fr; } }
.man-card { padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); }
.man-card .man-letter {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--teal-dark);
  line-height: 1;
  margin-bottom: 10px;
}
.man-card h4 { font-size: 1rem; margin-bottom: 6px; }
.man-card p { font-size: .86rem; color: var(--slate-600); }

/* ---------- Accordion ---------- */
.accordion-item { border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); margin-bottom: 12px; overflow: hidden; }
.accordion-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--ink);
}
.accordion-head .acc-icon { flex: none; transition: transform .25s; color: var(--slate-400); }
.accordion-item.open .acc-icon { transform: rotate(45deg); color: var(--teal-dark); }
.accordion-body { display: none; padding: 0 24px 22px; color: var(--slate-600); font-size: .93rem; }
.accordion-item.open .accordion-body { display: block; }

/* ---------- Detail lists ---------- */
.spec-list { list-style: none; display: grid; gap: 10px; }
.spec-list li { display: flex; gap: 12px; align-items: flex-start; font-size: .93rem; color: var(--slate-600); }
.spec-list li::before {
  content: "";
  flex: none;
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--teal);
  margin-top: 8px;
  transform: rotate(45deg);
}
.on-dark .spec-list li, .bg-navy .spec-list li, .bg-navy-deep .spec-list li { color: rgba(255,255,255,.72); }

.kv-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.kv-table th, .kv-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.kv-table th { font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: var(--slate-400); font-weight: 600; white-space: nowrap; }

/* ---------- CTA band ---------- */
.cta-band { position: relative; overflow: hidden; }
.cta-band .wrap { position: relative; display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
@media (max-width: 860px) { .cta-band .wrap { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.65); font-size: .88rem; }
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 48px;
}
@media (max-width: 860px) { .footer-main { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-main { grid-template-columns: 1fr; } }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  color: var(--slate-400);
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col a { display: block; padding: 5px 0; color: rgba(255,255,255,.65); transition: color .15s; }
.footer-col a:hover { color: var(--teal-bright); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: .78rem;
  color: var(--slate-500);
}

/* Newsletter bar */
.newsletter-bar {
  background: linear-gradient(90deg, rgba(23,201,154,.12), rgba(55,200,232,.08));
  border: 1px solid rgba(23,201,154,.25);
  border-radius: var(--radius);
  padding: 26px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  justify-content: space-between;
}
.newsletter-bar form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-bar input {
  padding: 12px 16px;
  border-radius: 9px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.08);
  color: var(--white);
  min-width: 240px;
}
.newsletter-bar input::placeholder { color: rgba(255,255,255,.45); }
.newsletter-bar input:focus { outline: none; border-color: var(--teal); }

/* ---------- Sticky CTA (mobile) ---------- */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  background: rgba(7,17,32,.94);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 12px 20px;
  display: none;
  gap: 10px;
}
.sticky-cta .btn { flex: 1; justify-content: center; padding: 12px; font-size: .88rem; }
@media (max-width: 720px) { .sticky-cta { display: flex; } body { padding-bottom: 68px; } }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .flow-line, .pulse-dot, .bar-anim { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Article body ---------- */
.article-body { max-width: 760px; }
.article-body h2 { font-size: 1.45rem; margin: 2.1em 0 .55em; }
.article-body h3 { font-size: 1.12rem; margin: 1.7em 0 .5em; }
.article-body p { margin: 0 0 1.15em; color: var(--slate-600); font-size: 1.02rem; line-height: 1.75; }
.article-body ul, .article-body ol { margin: 0 0 1.25em 1.3em; color: var(--slate-600); line-height: 1.7; }
.article-body li { margin-bottom: .5em; }
.article-body strong { color: var(--ink); }
.article-body blockquote {
  border-left: 3px solid var(--teal);
  padding: 4px 0 4px 20px;
  margin: 1.5em 0;
  color: var(--slate-600);
  font-size: 1.05rem;
}
.article-body a { color: var(--teal-dark); font-weight: 600; }
.article-body a:hover { text-decoration: underline; text-underline-offset: 3px; }
.article-meta {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-top: 18px;
}

/* ---------- Utility ---------- */
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 36px; } .mt-5 { margin-top: 56px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; } .mb-4 { margin-bottom: 36px; }
.tc { text-align: center; }
.flex { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px); align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.divider-note {
  border-left: 3px solid var(--teal);
  padding: 4px 0 4px 20px;
  font-size: 1.05rem;
  color: var(--slate-600);
  max-width: 760px;
}
.on-dark .divider-note { color: rgba(255,255,255,.75); }
.notice {
  font-size: .78rem;
  color: var(--slate-400);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  background: var(--paper);
}
.logo-placeholder-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
@media (max-width: 860px) { .logo-placeholder-row { grid-template-columns: repeat(3, 1fr); } }
.logo-placeholder {
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  height: 64px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--slate-400);
  background: var(--white);
}