/* =================================================================
   CONTRABIM · v1.0
   Brand & Website Standards · 2026
   ================================================================= */

:root {
  --blue:   #0072CE;
  --blue2:  #224A6D;
  --dark:   #051626;
  --gray:   #B4B9BD;
  --light:  #F1F1F1;
  --white:  #FFFFFF;
  --orange: #FD6206;
  --green:  #95E03D;
  --teal:   #00ABA5;
  --purple: #AD01CE;
  --text:   #051626;
  --text-muted: #546474;
  --border:    rgba(5,22,38,.10);
  --border-lt: rgba(5,22,38,.06);

  --max:    1180px;
  --pad:    40px;
  --pad-y:  90px;
  --radius: 6px;
  --radius-lg: 10px;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}

*,*::before,*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ─── Utilities ──────────────────────────────────────────────── */
.container { max-width: var(--max); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.t-blue   { color: var(--blue); }
.t-orange { color: var(--orange); }
.t-white  { color: var(--white); }
.t-white-65 { color: rgba(255,255,255,.65); }

/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 13px 26px;
  border-radius: 3px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .18s ease;
  white-space: nowrap;
  line-height: 1;
}
.btn-sm { padding: 9px 16px; font-size: 10px; }
.btn-block { display: flex; width: 100%; }
.btn-orange { background: var(--orange); color: #fff; }
.btn-orange:hover { background: #e35804; transform: translateY(-1px); }
.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 10px 30px -10px rgba(0,114,206,.6); }
.btn-blue:hover { background: #005ea8; box-shadow: 0 14px 34px -8px rgba(0,114,206,.7); }
.btn-outline { background: transparent; color: var(--text); border-color: rgba(5,22,38,.4); }
.btn-outline:hover { border-color: var(--text); background: rgba(5,22,38,.04); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,.45); }
.btn-outline-light:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.85); }
.btn-ghost {
  padding: 13px 4px; background: transparent;
  color: var(--text); border: none;
  letter-spacing: .06em;
}
.btn-ghost:hover { color: var(--blue); }

/* ─── Blueprint grid pattern ─────────────────────────────────── */
.bp-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(5,22,38,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(5,22,38,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  pointer-events: none;
}
.bp-grid-dark {
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
}
.bp-grid-card {
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 32px 32px;
}
.bp-grid-hero {
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 100% 70% at 70% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 100% 70% at 70% 40%, #000 30%, transparent 75%);
}
.bp-grid-feat {
  background-image:
    linear-gradient(rgba(0,114,206,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,114,206,.07) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ─── Hello bar ─────────────────────────────────────────────── */
.hello-bar {
  background: var(--dark);
  color: rgba(255,255,255,.85);
  font-size: 12px;
}
.hello-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px var(--pad);
  display: flex; align-items: center; justify-content: center; gap: 18px;
}
.hello-tag {
  font-weight: 700; font-size: 10px;
  letter-spacing: .14em; color: var(--orange);
}
.hello-msg { color: rgba(255,255,255,.7); font-weight: 300; }
.hello-msg strong { color: #fff; font-weight: 600; }

/* ─── Nav ───────────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-lt);
  transition: box-shadow .25s ease, background .25s ease;
}
.nav.is-scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 6px 24px -16px rgba(5,22,38,.18);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--pad);
  height: 64px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}
.logo { display: inline-flex; align-items: center; gap: 10px; }
.logo-word {
  font-weight: 800; font-size: 14px; letter-spacing: .04em;
  color: var(--text);
}
.logo-word b { color: var(--blue); font-weight: 800; }
.logo-dark .logo-word { color: #fff; }
.nav-links {
  display: flex; align-items: center; justify-content: center; gap: 28px;
}
.nav-link {
  background: none; border: none; padding: 0;
  font-family: 'Montserrat', sans-serif; font-weight: 500;
  font-size: 12px; letter-spacing: .04em;
  color: var(--text-muted);
  cursor: pointer; display: inline-flex; align-items: center; gap: 5px;
  transition: color .15s ease;
}
.nav-link:hover, .nav-link.active { color: var(--text); }
.caret {
  width: 0; height: 0;
  border-left: 3.5px solid transparent;
  border-right: 3.5px solid transparent;
  border-top: 4px solid currentColor;
  opacity: .6; margin-top: 2px;
  transition: transform .2s ease;
}
.nav-link.active .caret { transform: rotate(-180deg); }
.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-signin {
  font-size: 12px; font-weight: 500; color: var(--text-muted);
  letter-spacing: .04em;
}
.nav-signin:hover { color: var(--text); }

/* Mega dropdown */
.mega {
  position: absolute; left: 0; right: 0; top: 64px;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 30px 60px -30px rgba(5,22,38,.25);
  opacity: 0; pointer-events: none; transform: translateY(-8px);
  transition: opacity .22s ease, transform .22s ease;
}
.mega.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mega-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 40px var(--pad);
  display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 56px;
}
.mega-h {
  font-size: 10px; font-weight: 700; letter-spacing: .18em;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 16px;
}
.mega-col a {
  display: block; padding: 10px 0;
  border-bottom: 1px solid var(--border-lt);
  cursor: pointer;
}
.mega-col a:last-child { border-bottom: none; }
.mega-col a span {
  display: block; font-size: 13px; font-weight: 600; color: var(--text);
}
.mega-col a em {
  display: block; font-style: normal; font-size: 11px;
  color: var(--text-muted); font-weight: 300;
  letter-spacing: .02em; margin-top: 2px;
}
.mega-col a:hover span { color: var(--blue); }
.mega-feature {
  display: grid; grid-template-rows: auto 1fr;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}
.mega-feature:hover { border-color: var(--blue); }
.mega-feature-thumb {
  height: 120px; position: relative;
  background: linear-gradient(135deg, var(--dark) 0%, var(--blue2) 100%);
  overflow: hidden;
}
.mega-feature-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.mega-feature-body { padding: 16px 18px; }
.mega-feature-title {
  font-size: 13px; font-weight: 600; line-height: 1.4;
  margin-top: 6px;
}

.cat-pill {
  display: inline-block;
  font-size: 9px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase;
}
.cat-pill-blue   { color: var(--blue); }
.cat-pill-orange { color: var(--orange); }
.cat-pill-teal   { color: var(--teal); }
.cat-pill-purple { color: var(--purple); }

/* ─── Eyebrow ─────────────────────────────────────────────────── */
.eyebrow {
  font-size: 10px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--text-muted);
  display: inline-flex; align-items: center; gap: 8px;
}
.eyebrow-mute { color: var(--text-muted); }
.eyebrow-dark { color: rgba(255,255,255,.45); }
.eb-dot {
  width: 6px; height: 6px;
  background: var(--orange);
  display: inline-block; border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(253,98,6,.18);
}

/* ─── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: linear-gradient(180deg, #fff 0%, #fafbfc 100%);
  overflow: hidden;
  padding: 64px 0 32px;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.reticle { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 56px;
  align-items: center;
  position: relative;
  min-height: 720px;
}

.hero-left { position: relative; z-index: 2; }

.hero-h1 {
  font-size: clamp(44px, 6.4vw, 76px);
  font-weight: 800;
  line-height: .94;
  letter-spacing: -.02em;
  text-transform: uppercase;
  margin: 18px 0 6px;
  color: var(--dark);
}
.hero-h2 {
  font-size: clamp(34px, 5vw, 60px);
  font-weight: 300;
  line-height: 1.0;
  letter-spacing: -.01em;
  color: var(--blue);
  margin: 0 0 26px;
}

.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.tag {
  display: inline-block;
  font-size: 10px; font-weight: 600;
  letter-spacing: .10em; text-transform: uppercase;
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 2px;
  padding: 5px 9px;
  color: var(--text);
}

.hero-copy {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 0 32px;
  font-weight: 300;
}

.hero-ctas {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 12px 22px;
  margin-bottom: 48px;
}

.hero-proofrow {
  display: flex; align-items: center; gap: 22px;
  padding-top: 28px;
  border-top: 1px solid var(--border-lt);
  max-width: 560px;
}
.hpr-item { display: flex; flex-direction: column; gap: 4px; }
.hpr-num {
  font-size: 18px; font-weight: 800; letter-spacing: -.01em;
  color: var(--dark);
}
.hpr-num.hpr-blue { color: var(--blue); }
.hpr-lab {
  font-size: 10px; font-weight: 500; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-muted);
}
.hpr-divider {
  width: 1px; height: 28px; background: var(--border);
}

/* HERO RIGHT — BIM cockpit */
.hero-right {
  position: relative;
  min-height: 620px;
  z-index: 1;
}

.render-panel {
  position: absolute;
  inset: 0 0 80px 60px;
  border-radius: var(--radius-lg);
  background: var(--dark);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow:
    0 50px 100px -40px rgba(5,22,38,.45),
    0 20px 40px -20px rgba(5,22,38,.3);
  overflow: hidden;
  display: flex; flex-direction: column;
}
.render-meta {
  display: flex; justify-content: space-between;
  padding: 12px 18px;
  font-family: var(--mono);
  font-size: 10px; font-weight: 500;
  letter-spacing: .06em;
  color: rgba(255,255,255,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.render-meta-l { color: rgba(255,255,255,.85); }
.render-frame {
  position: relative; flex: 1; min-height: 280px;
  background: linear-gradient(135deg, #0a2438 0%, #051626 100%);
  overflow: hidden;
}
.render-stripes {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    135deg,
    rgba(255,255,255,.015) 0 12px,
    rgba(255,255,255,.04) 12px 24px
  );
}
.render-label {
  position: absolute;
  bottom: 14px; left: 18px;
  font-family: var(--mono);
  font-size: 10px; color: rgba(255,255,255,.35);
  letter-spacing: .08em; text-transform: uppercase;
}
.render-iso {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.render-axis {
  display: flex; gap: 18px;
  padding: 10px 18px;
  font-family: var(--mono);
  font-size: 10px;
  color: rgba(255,255,255,.5);
  border-top: 1px solid rgba(255,255,255,.08);
  letter-spacing: .06em;
}

/* Glass panels */
.glass {
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.6);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-radius: 10px;
  box-shadow:
    0 30px 60px -20px rgba(5,22,38,.4),
    0 6px 14px -6px rgba(5,22,38,.2);
}
.glass-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  border-bottom: 1px solid rgba(5,22,38,.08);
}
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.d-r { background: #ff5f57; } .d-y { background: #febc2e; } .d-g { background: #28c840; }
.glass-title {
  font-family: var(--mono); font-size: 9.5px;
  letter-spacing: .12em; color: var(--text-muted);
  margin-left: 6px;
}

.layer-panel {
  position: absolute;
  left: -10px; top: 60px;
  width: 290px;
  z-index: 3;
}
.layer-list {
  list-style: none; margin: 0; padding: 8px 0;
  font-family: var(--mono); font-size: 10.5px;
}
.layer-list li {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 6px 14px;
}
.layer-list li.ll-active {
  background: rgba(253,98,6,.08);
  border-left: 2px solid var(--orange);
  padding-left: 12px;
}
.ll-sw { width: 10px; height: 10px; border-radius: 2px; }
.ll-name { color: var(--text); font-weight: 500; letter-spacing: .01em; }
.ll-num { color: var(--text-muted); font-feature-settings: 'tnum'; }
.layer-foot {
  display: flex; justify-content: space-between;
  padding: 10px 14px;
  font-family: var(--mono); font-size: 10px;
  border-top: 1px solid rgba(5,22,38,.08);
  color: var(--text-muted);
  letter-spacing: .04em;
}
.layer-foot b { color: var(--blue); font-weight: 700; }

.qto-panel {
  position: absolute;
  right: -20px; bottom: 30px;
  width: 320px;
  z-index: 3;
}
.qto-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(5,22,38,.08);
}
.qto-tag {
  font-size: 10px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--blue);
}
.qto-status {
  font-family: var(--mono); font-size: 9.5px;
  color: var(--teal); letter-spacing: .1em;
  display: inline-flex; align-items: center; gap: 6px;
}
.pulse {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 0 rgba(0,171,165,.5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(0,171,165,.55); }
  70%  { box-shadow: 0 0 0 8px rgba(0,171,165,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,171,165,0); }
}
.qto-table {
  width: 100%; border-collapse: collapse;
  font-family: var(--mono); font-size: 10.5px;
}
.qto-table th {
  text-align: left; font-weight: 600;
  font-size: 9px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--text-muted);
  padding: 8px 16px;
  border-bottom: 1px solid rgba(5,22,38,.06);
}
.qto-table td {
  padding: 6px 16px;
  border-bottom: 1px solid rgba(5,22,38,.04);
}
.qto-table .r { text-align: right; }
.qto-hot td {
  background: rgba(0,114,206,.05);
  color: var(--blue);
  font-weight: 600;
}
.qto-total {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 12px 16px;
  border-top: 1px solid rgba(5,22,38,.08);
}
.qto-total span {
  font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-muted); font-weight: 600;
}
.qto-total b {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px; font-weight: 800;
  color: var(--dark); letter-spacing: -.01em;
}

.hero-chip {
  position: absolute;
  right: 30px; top: 30px;
  z-index: 4;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 12px;
  background: rgba(5,22,38,.85);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 100px;
  font-size: 9.5px; font-weight: 700;
  letter-spacing: .14em; color: #fff;
}
.hero-chip-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

/* Hero marquee */
.hero-marquee {
  margin-top: 40px;
  border-top: 1px solid var(--border-lt);
  border-bottom: 1px solid var(--border-lt);
  overflow: hidden;
  padding: 14px 0;
  font-family: var(--mono);
  font-size: 11px; color: var(--text-muted);
  letter-spacing: .12em;
}
.hm-track {
  display: inline-flex; gap: 32px;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ─── Section system ─────────────────────────────────────────── */
.band { padding: var(--pad-y) 0; position: relative; }
.band-white { background: var(--white); }
.band-light {
  background: var(--light);
  border-top: 1px solid rgba(5,22,38,.06);
  border-bottom: 1px solid rgba(5,22,38,.06);
}
.band-dark { background: var(--dark); color: rgba(255,255,255,.75); }
.band-blue2 { background: var(--blue2); color: rgba(255,255,255,.85); }

.section-head { max-width: 760px; margin-bottom: 56px; }
.section-h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -.015em;
  color: var(--dark);
  margin: 14px 0 14px;
}
.section-head-dark .section-h2 { color: #fff; }
.section-sub {
  font-size: 16px; line-height: 1.7;
  color: var(--text-muted);
  max-width: 560px;
  font-weight: 300;
  margin: 0;
}

/* ─── Routing cards ──────────────────────────────────────────── */
.route-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.route-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 30px 30px;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
  color: var(--text);
  overflow: hidden;
  cursor: pointer;
}
.route-card:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 30px 60px -30px rgba(0,114,206,.3);
}
.route-card::before {
  content: ''; position: absolute; left: 0; top: 0; height: 2px; width: 0;
  background: var(--blue);
  transition: width .35s ease;
}
.route-card:hover::before { width: 100%; }
.rc-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 28px;
}
.rc-num {
  font-family: var(--mono);
  font-size: 11px; color: var(--text-muted);
  letter-spacing: .12em;
}
.rc-eyebrow {
  font-size: 9px; font-weight: 700; letter-spacing: .16em;
  text-transform: uppercase; color: var(--blue);
}
.rc-title { font-size: 19px; font-weight: 700; margin: 0 0 12px; line-height: 1.25; }
.rc-body {
  font-size: 13px; line-height: 1.65;
  color: var(--text-muted);
  margin: 0 0 18px;
  font-weight: 300;
}
.rc-meta {
  list-style: none; margin: 0 0 22px; padding: 0;
  border-top: 1px solid var(--border-lt);
  padding-top: 14px;
}
.rc-meta li {
  font-size: 11px; color: var(--text-muted);
  padding: 4px 0; padding-left: 14px;
  position: relative;
  letter-spacing: .01em;
}
.rc-meta li::before {
  content: ''; position: absolute; left: 0; top: 11px;
  width: 4px; height: 4px;
  background: var(--blue);
  transform: rotate(45deg);
}
.rc-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue);
}
.rc-cta .ar { transition: transform .2s ease; }
.route-card:hover .rc-cta .ar { transform: translateX(4px); }
.rc-diagram {
  width: 100%; height: 50px; margin-top: 22px;
  color: var(--blue);
  opacity: .35;
  transition: opacity .25s ease;
}
.route-card:hover .rc-diagram { opacity: .9; }

/* ─── Authority band ──────────────────────────────────────── */
.band-authority { padding: 80px 0; overflow: hidden; }
.auth-bg { position: absolute; inset: 0; pointer-events: none; }
.auth-iso { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .5; }
.auth-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.auth-headline { padding-right: 20px; }
.auth-h2 {
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -.02em;
  line-height: 1.05;
  margin: 14px 0 18px;
}
.auth-sub {
  font-size: 15px; line-height: 1.7;
  color: rgba(255,255,255,.6);
  font-weight: 300;
  max-width: 380px;
}
.auth-partner {
  margin-top: 30px;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  background: rgba(255,255,255,.03);
  max-width: 380px;
}
.auth-partner-mark {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  background: rgba(0,114,206,.15);
  border: 1px solid rgba(0,114,206,.4);
  border-radius: 4px;
}
.auth-partner-lab {
  font-size: 11px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--blue);
}
.auth-partner-line {
  font-size: 12px; color: rgba(255,255,255,.7);
  font-weight: 300; margin-top: 2px;
}
.stat-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 8px 22px;
}
.stat {
  border-left: 2px solid var(--blue);
  padding: 6px 0 6px 18px;
  margin-bottom: 14px;
}
.stat-num {
  font-size: 30px; font-weight: 800;
  letter-spacing: -.02em; color: #fff;
  line-height: 1.05;
}
.stat-pl {
  font-size: 18px; font-weight: 600;
  color: rgba(255,255,255,.55);
  letter-spacing: 0;
}
.stat-lab {
  font-size: 11px; font-weight: 300;
  color: rgba(255,255,255,.5);
  margin-top: 8px;
  line-height: 1.5; max-width: 260px;
}

/* ─── Product / pricing ───────────────────────────────────── */
.product-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: start;
}
.product-left .section-h2 { margin-top: 14px; }
.product-lede {
  font-size: 15px; line-height: 1.75;
  color: var(--text-muted);
  margin: 22px 0 28px; max-width: 460px;
}
.check-list {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: flex; flex-direction: column; gap: 14px;
}
.check-list li {
  display: grid; grid-template-columns: 18px 1fr; gap: 14px;
  align-items: start;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-lt);
}
.check-list b {
  display: block; font-size: 13.5px; font-weight: 700;
  color: var(--text); letter-spacing: -.005em;
}
.check-list em {
  display: block; font-style: normal;
  font-size: 12px; color: var(--text-muted);
  font-weight: 300; margin-top: 3px;
}
.ck {
  width: 12px; height: 12px;
  background: var(--blue);
  transform: rotate(45deg);
  margin-top: 4px;
  box-shadow: 0 0 0 3px rgba(0,114,206,.12);
}

/* PRICING */
.pricing-card {
  position: relative;
  background: var(--dark);
  border-radius: var(--radius-lg);
  padding: 36px 34px;
  color: rgba(255,255,255,.75);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.06);
  box-shadow:
    0 40px 80px -30px rgba(5,22,38,.4),
    0 12px 24px -12px rgba(5,22,38,.25);
}
.pc-bg { position: absolute; inset: 0; }
.pc-glow {
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(0,114,206,.4) 0%, transparent 70%);
  filter: blur(20px);
  pointer-events: none;
}
.pc-badge, .pc-title, .pc-pricerow, .pc-list, .pricing-card .btn, .pc-foot { position: relative; z-index: 2; }
.pc-badge {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: #95C7F0;
  background: rgba(0,114,206,.18);
  border: 1px solid rgba(0,114,206,.4);
  border-radius: 3px;
  padding: 6px 10px;
  margin-bottom: 22px;
}
.pc-title {
  font-size: 17px; font-weight: 700;
  color: #fff; line-height: 1.35;
  margin: 0 0 26px;
  letter-spacing: -.01em;
}
.pc-pricerow {
  display: flex; align-items: baseline; gap: 22px;
  padding-bottom: 24px; margin-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.pc-price {
  display: inline-flex; align-items: baseline; color: #fff;
}
.pc-dollar { font-size: 22px; font-weight: 600; color: rgba(255,255,255,.7); }
.pc-amount {
  font-size: 56px; font-weight: 800; letter-spacing: -.03em;
  line-height: 1; margin: 0 2px 0 4px;
}
.pc-per { font-size: 13px; color: rgba(255,255,255,.5); font-weight: 400; }
.pc-renew {
  font-size: 11px; line-height: 1.5;
  color: rgba(255,255,255,.55);
}
.pc-renew b { color: #fff; font-weight: 700; }
.pc-renew-em { color: rgba(149,224,61,.85); font-weight: 500; margin-top: 2px; }
.pc-list {
  list-style: none; padding: 0;
  display: flex; flex-direction: column; gap: 10px;
  margin: 0 0 28px;
}
.pc-list li {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 300;
  color: rgba(255,255,255,.85);
}
.pc-ck {
  width: 12px; height: 12px;
  border: 1.5px solid var(--blue);
  position: relative;
  flex-shrink: 0;
}
.pc-ck::after {
  content: ''; position: absolute;
  left: 2px; top: -1px;
  width: 4px; height: 8px;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(45deg);
}
.pc-foot {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 18px;
  font-size: 10.5px; font-weight: 400;
  color: rgba(255,255,255,.4);
  letter-spacing: .04em; text-align: center;
  justify-content: center;
}
.pc-dot { color: rgba(255,255,255,.25); }
.pc-ribbon {
  position: absolute; top: 26px; right: -36px;
  background: var(--orange);
  color: #fff;
  font-size: 9px; font-weight: 800;
  letter-spacing: .18em;
  padding: 5px 40px;
  transform: rotate(45deg);
  box-shadow: 0 6px 18px -4px rgba(253,98,6,.5);
}

/* ─── Outcomes ─────────────────────────────────────────────── */
.out-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.out-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 30px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s ease, background .2s ease;
}
.out-card:hover {
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.06);
}
.out-num {
  position: absolute; top: 24px; right: 26px;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: .12em;
  color: rgba(255,255,255,.35);
}
.out-icon {
  width: 42px; height: 42px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px;
  display: grid; place-items: center;
  color: rgba(255,255,255,.85);
  margin-bottom: 22px;
}
.out-icon svg { width: 22px; height: 22px; }
.out-h {
  font-size: 19px; font-weight: 700;
  color: #fff;
  margin: 0 0 10px;
}
.out-body {
  font-size: 13.5px; line-height: 1.65;
  color: rgba(255,255,255,.65);
  font-weight: 300;
  margin: 0 0 24px;
}
.out-metric {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-family: var(--mono);
}
.out-metric span {
  font-size: 10px; letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
.out-metric b {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px; font-weight: 800;
  color: #fff;
}

/* ─── Avatar grid ───────────────────────────────────────────── */
.avatar-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
}
.av-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: border-color .2s ease, transform .2s ease;
  cursor: pointer;
}
.av-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}
.av-thumb {
  position: relative;
  aspect-ratio: 1 / 0.8;
  background: linear-gradient(135deg, #f6f7f8 0%, #eceff2 100%);
  overflow: hidden;
}
.av-stripes {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    135deg,
    transparent 0 14px,
    rgba(5,22,38,.025) 14px 28px
  );
}
.av-svg { position: absolute; inset: 0; width: 100%; height: 100%; padding: 12px; }
.av-label {
  position: absolute;
  bottom: 8px; left: 10px;
  font-family: var(--mono); font-size: 9px;
  color: rgba(5,22,38,.4);
  letter-spacing: .1em; text-transform: uppercase;
}
.av-body { padding: 18px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.av-cat {
  font-size: 9px; font-weight: 700; letter-spacing: .14em;
  color: var(--blue); text-transform: uppercase;
  margin-bottom: 6px;
}
.av-title { font-size: 14px; font-weight: 700; line-height: 1.3; margin-bottom: 6px; }
.av-line {
  font-size: 11.5px; font-weight: 300;
  color: var(--text-muted); line-height: 1.5;
  flex: 1; margin-bottom: 12px;
}
.av-cta {
  font-size: 10px; font-weight: 700;
  color: var(--blue);
  letter-spacing: .08em; text-transform: uppercase;
}

/* ─── Learn / editorial ─────────────────────────────────────── */
.band-learn { background: #fbfbfc; }
.learn-tabs {
  display: flex; flex-wrap: wrap; gap: 4px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1px;
}
.lt {
  background: none; border: none;
  font-family: 'Montserrat', sans-serif;
  font-size: 10.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--text-muted);
  padding: 14px 16px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .15s ease, border-color .15s ease;
}
.lt:hover { color: var(--text); }
.lt.active { color: var(--blue); border-bottom-color: var(--blue); }

.learn-grid {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 14px;
}
.learn-feature {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color .2s ease;
  cursor: pointer;
}
.learn-feature:hover { border-color: var(--blue); }
.lf-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #fafbfc 0%, #eef1f4 100%);
  overflow: hidden;
}
.lf-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.lf-body { padding: 26px 28px 28px; }
.lf-title {
  font-size: 22px; font-weight: 700;
  line-height: 1.25;
  letter-spacing: -.01em;
  margin: 10px 0 12px;
  color: var(--dark);
}
.lf-desc {
  font-size: 13.5px; line-height: 1.65;
  color: var(--text-muted);
  font-weight: 300;
  margin: 0 0 16px;
}
.lf-meta {
  display: flex; align-items: center; gap: 6px;
  font-size: 10px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-muted);
}
.lf-dot { color: rgba(5,22,38,.2); }

.learn-stack { display: flex; flex-direction: column; gap: 10px; }
.learn-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  cursor: pointer;
  transition: border-color .2s ease, transform .2s ease;
}
.learn-card:hover { border-color: var(--blue); transform: translateY(-1px); }
.learn-card h4 {
  font-size: 13.5px; font-weight: 700;
  line-height: 1.35; margin: 6px 0 6px;
  color: var(--dark);
}
.learn-card p {
  font-size: 11.5px; font-weight: 300;
  color: var(--text-muted); line-height: 1.5;
  margin: 0 0 10px;
}
.lc-foot {
  display: flex; justify-content: space-between;
  font-size: 10px; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-muted);
}
.lc-foot .ar { color: var(--blue); }

.learn-foot {
  margin-top: 36px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
}
.learn-foot-meta {
  font-family: var(--mono); font-size: 11px;
  color: var(--text-muted); letter-spacing: .06em;
}

/* ─── FAQ ───────────────────────────────────────────────────── */
.band-faq .section-head { margin-bottom: 40px; }
.faq-list { display: flex; flex-direction: column; }
.faq {
  border-top: 1px solid rgba(5,22,38,.12);
  padding: 0;
}
.faq:last-child { border-bottom: 1px solid rgba(5,22,38,.12); }
.faq summary {
  display: grid;
  grid-template-columns: 2fr 1fr 32px;
  align-items: center;
  padding: 24px 0;
  cursor: pointer;
  list-style: none;
  gap: 20px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-q {
  font-size: 14px; font-weight: 700; color: var(--dark);
  grid-column: 1 / span 2;
}
.faq-pm {
  position: relative; width: 14px; height: 14px;
  justify-self: end;
}
.faq-pm::before, .faq-pm::after {
  content: ''; position: absolute;
  background: var(--text);
  transition: transform .25s ease, opacity .25s ease;
}
.faq-pm::before {
  top: 6px; left: 0; width: 14px; height: 2px;
}
.faq-pm::after {
  top: 0; left: 6px; width: 2px; height: 14px;
}
.faq[open] .faq-pm::after { transform: rotate(90deg); opacity: 0; }
.faq-a {
  font-size: 13.5px; line-height: 1.75;
  color: var(--text-muted);
  font-weight: 300;
  padding: 0 60px 28px 0;
  max-width: 720px;
}
.faq-a a { font-weight: 600; }

/* ─── Final CTA ─────────────────────────────────────────────── */
.band-final { padding: 100px 0 110px; overflow: hidden; }
.final-bg { position: absolute; inset: 0; }
.final-iso { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .6; }
.final-inner { position: relative; z-index: 1; }
.final-inner .section-head { text-align: center; margin: 0 auto 56px; }
.final-inner .section-sub { margin: 0 auto; }

.final-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.final-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex; flex-direction: column;
  transition: border-color .2s ease, transform .2s ease;
}
.final-card:hover {
  border-color: rgba(255,255,255,.22);
  transform: translateY(-3px);
}
.final-card-feature {
  background: rgba(253,98,6,.06);
  border-color: rgba(253,98,6,.3);
}
.final-card-feature:hover { border-color: rgba(253,98,6,.6); }
.fc-eyebrow {
  font-size: 10px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: rgba(255,255,255,.5);
  margin-bottom: 14px;
}
.fc-h {
  font-size: 22px; font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: -.01em;
}
.fc-body {
  font-size: 13.5px; line-height: 1.65;
  color: rgba(255,255,255,.7);
  font-weight: 300;
  margin: 0 0 22px;
}
.fc-list {
  list-style: none; padding: 0;
  margin: 0 0 28px; flex: 1;
}
.fc-list li {
  font-size: 12px; font-weight: 400;
  color: rgba(255,255,255,.7);
  padding: 7px 0 7px 16px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.fc-list li::before {
  content: ''; position: absolute; left: 0; top: 13px;
  width: 5px; height: 5px;
  background: var(--blue); transform: rotate(45deg);
}
.final-card-feature .fc-list li::before { background: var(--orange); }

.final-line {
  margin-top: 50px;
  display: flex; justify-content: center; align-items: center;
  gap: 18px;
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: .12em;
  color: rgba(255,255,255,.35);
}

/* ─── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.5);
  padding: 70px 0 28px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-inner {
  display: grid; grid-template-columns: 1.3fr 2.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-tag {
  font-size: 12.5px; line-height: 1.7;
  margin: 18px 0;
  color: rgba(255,255,255,.5);
  font-weight: 300;
  max-width: 320px;
}
.footer-meta {
  display: flex; gap: 8px;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: .08em;
  color: rgba(255,255,255,.35);
}
.footer-cols {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.fc h4 {
  font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: #fff;
  margin: 0 0 18px;
}
.fc a {
  display: block;
  font-size: 12.5px; font-weight: 400;
  letter-spacing: .03em;
  color: rgba(255,255,255,.4);
  padding: 5px 0;
  transition: color .15s ease;
  cursor: pointer;
}
.fc a:hover { color: #fff; }

.footer-bottom {
  display: flex; justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 11px;
  color: rgba(255,255,255,.35);
  letter-spacing: .02em;
}
.footer-bottom-r { display: flex; gap: 22px; }
.footer-bottom-r a { color: rgba(255,255,255,.35); }
.footer-bottom-r a:hover { color: #fff; }

/* ─── Responsive ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; gap: 60px; }
  .hero-right { min-height: 540px; }
  .product-grid { grid-template-columns: 1fr; gap: 40px; }
  .auth-grid { grid-template-columns: 1fr; }
  .avatar-grid { grid-template-columns: repeat(3, 1fr); }
  .learn-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .nav-links { display: none; }
}
@media (max-width: 700px) {
  :root { --pad: 20px; --pad-y: 60px; }
  .nav-inner { height: 56px; }
  .hello-inner { flex-direction: column; gap: 8px; padding: 10px 20px; text-align: center; }
  .hero-h1 { font-size: 40px; }
  .hero-h2 { font-size: 28px; }
  .route-grid, .out-grid, .final-grid, .stat-grid, .footer-cols { grid-template-columns: 1fr; }
  .avatar-grid { grid-template-columns: 1fr 1fr; }
  .layer-panel, .qto-panel { position: relative; left: 0; right: 0; top: 0; bottom: 0; width: 100%; margin-top: 14px; }
  .render-panel { position: relative; inset: auto; }
  .hero-right { min-height: auto; }
  .pricing-card { padding: 28px 22px; }
  .pc-amount { font-size: 44px; }
  .nav-right .nav-signin { display: none; }
  .auth-grid, .product-grid { gap: 40px; }
  .footer-bottom { flex-direction: column; gap: 14px; }
}