:root {
  --ink: #08131c;
  --ink-soft: #102430;
  --slate: #41525c;
  --paper: #f4f1e9;
  --paper-deep: #e8e2d7;
  --white: #ffffff;
  --copper: #c98558;
  --copper-deep: #9a5b37;
  --mint: #79d7c0;
  --line: rgba(8, 19, 28, 0.14);
  --line-dark: rgba(255, 255, 255, 0.16);
  --shadow: 0 24px 70px rgba(8, 19, 28, 0.16);
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 34px;
  --container: min(1180px, calc(100vw - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
::selection { background: var(--mint); color: var(--ink); }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.container { width: var(--container); margin-inline: auto; }
.section { padding: 110px 0; }
.section-sm { padding: 72px 0; }
.section-dark { background: var(--ink); color: var(--white); }
.section-ink-soft { background: var(--ink-soft); color: var(--white); }
.section-white { background: var(--white); }
.section-rule { border-top: 1px solid var(--line); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--copper-deep);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before {
  width: 28px;
  height: 1px;
  background: currentColor;
  content: "";
}
.section-dark .eyebrow, .section-ink-soft .eyebrow { color: var(--mint); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  letter-spacing: -0.045em;
  line-height: 1.04;
}
h1 { margin-bottom: 28px; font-size: clamp(3rem, 7vw, 6.65rem); font-weight: 650; }
h2 { margin-bottom: 24px; font-size: clamp(2.35rem, 4.6vw, 4.75rem); font-weight: 630; }
h3 { margin-bottom: 14px; font-size: clamp(1.35rem, 2.2vw, 2rem); font-weight: 650; }
.lead { max-width: 760px; color: var(--slate); font-size: clamp(1.12rem, 1.9vw, 1.36rem); }
.section-dark .lead, .section-ink-soft .lead { color: rgba(255,255,255,.72); }
.muted { color: var(--slate); }
.text-copper { color: var(--copper); }
.text-mint { color: var(--mint); }

.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 50;
  color: var(--white);
}
.site-header.is-scrolled {
  position: fixed;
  background: rgba(8, 19, 28, 0.94);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(16px);
  animation: header-in .25s ease;
}
@keyframes header-in { from { transform: translateY(-100%); } }
.header-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.045em;
}
.brand-mark {
  position: relative;
  width: 31px;
  height: 31px;
  border: 1px solid rgba(255,255,255,.9);
}
.brand-mark::before, .brand-mark::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(255,255,255,.9);
}
.brand-mark::before { inset: 5px -6px -6px 5px; }
.brand-mark::after { inset: 10px -11px -11px 10px; opacity: .45; }
.brand b { color: var(--mint); }

.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.button) {
  color: rgba(255,255,255,.78);
  font-size: .94rem;
  font-weight: 650;
  transition: color .2s ease;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--white); }
.nav-group { position: relative; padding: 30px 0; }
.nav-group > button {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  border: 0;
  color: rgba(255,255,255,.78);
  background: transparent;
  font-size: .94rem;
  font-weight: 650;
}
.nav-group > button::after {
  width: 6px; height: 6px;
  border-right: 1px solid; border-bottom: 1px solid;
  content: "";
  transform: rotate(45deg) translateY(-2px);
}
.nav-menu {
  position: absolute;
  top: calc(100% - 14px);
  left: -24px;
  width: 310px;
  padding: 12px;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  background: var(--ink-soft);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: .2s ease;
}
.nav-group:hover .nav-menu, .nav-group:focus-within .nav-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.nav-menu a {
  display: block;
  padding: 12px 13px;
  border-radius: 10px;
}
.nav-menu a:hover { background: rgba(255,255,255,.07); }
.nav-menu small { display: block; margin-top: 2px; color: rgba(255,255,255,.48); font-weight: 450; }
.menu-toggle {
  display: none;
  width: 48px; height: 48px;
  padding: 0;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: transparent;
}
.menu-toggle span, .menu-toggle::before, .menu-toggle::after {
  display: block;
  width: 20px; height: 1px;
  margin: 0 auto;
  background: white;
  content: "";
  transition: .2s ease;
}
.menu-toggle span { margin-block: 5px; }
.nav-open .menu-toggle span { opacity: 0; }
.nav-open .menu-toggle::before { transform: translateY(6px) rotate(45deg); }
.nav-open .menu-toggle::after { transform: translateY(-6px) rotate(-45deg); }

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--copper);
  color: var(--white);
  font-size: .94rem;
  font-weight: 800;
  letter-spacing: -.01em;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); background: var(--copper-deep); }
.button-light { background: var(--white); color: var(--ink); }
.button-light:hover { background: var(--paper); }
.button-outline { border-color: rgba(255,255,255,.34); background: transparent; }
.button-outline:hover { border-color: var(--white); background: rgba(255,255,255,.06); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--ink-soft); }
.button-arrow::after { content: "→"; font-size: 1.15em; transition: transform .2s ease; }
.button-arrow:hover::after { transform: translateX(4px); }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; }

.hero {
  position: relative;
  min-height: 940px;
  padding: 190px 0 115px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 23%, rgba(121, 215, 192, .14), transparent 25%),
    radial-gradient(circle at 15% 80%, rgba(201, 133, 88, .14), transparent 27%),
    var(--ink);
  color: var(--white);
}
.hero::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: linear-gradient(to bottom, transparent, black 25%, black 70%, transparent);
  content: "";
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 66px;
}
.hero .eyebrow { color: var(--mint); }
.hero h1 { max-width: 850px; }
.hero-copy { position: relative; z-index: 3; }
.hero-copy .lead { max-width: 700px; margin-bottom: 34px; color: rgba(255,255,255,.72); }
.hero-proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 88px;
  padding-top: 28px;
  border-top: 1px solid var(--line-dark);
}
.hero-proof div { padding-right: 22px; }
.hero-proof strong { display: block; margin-bottom: 5px; font-size: .93rem; }
.hero-proof span { color: rgba(255,255,255,.5); font-size: .86rem; }

.board-scene {
  position: relative;
  min-height: 570px;
  perspective: 1200px;
}
.scene-glow {
  position: absolute;
  top: 10%; left: 10%;
  width: 80%; height: 75%;
  border-radius: 50%;
  background: rgba(121, 215, 192, .13);
  filter: blur(80px);
}
.board-wall {
  position: absolute;
  top: 74px;
  left: 50%;
  width: 470px;
  height: 365px;
  transform: translateX(-50%) rotateY(-8deg) rotateX(2deg);
  transform-style: preserve-3d;
}
.board-panel {
  position: absolute;
  width: 145px;
  height: 238px;
  padding: 17px;
  border: 1px solid rgba(255,255,255,.9);
  background: #f7f4ed;
  color: var(--ink);
  box-shadow: 0 18px 35px rgba(0,0,0,.28);
}
.board-panel:nth-child(1) { left: 0; top: 0; }
.board-panel:nth-child(2) { left: 160px; top: -18px; }
.board-panel:nth-child(3) { left: 320px; top: 8px; }
.board-panel::after {
  position: absolute;
  top: -17px;
  left: 50%;
  width: 1px;
  height: 17px;
  background: rgba(255,255,255,.55);
  content: "";
}
.board-panel .poster-no {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 7px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: .08em;
}
.poster-title { margin-bottom: 10px; font-size: 13px; line-height: 1.15; letter-spacing: -.03em; }
.poster-lines span { display: block; height: 4px; margin: 5px 0; border-radius: 4px; background: #cbd0d2; }
.poster-lines span:nth-child(2) { width: 78%; }
.poster-lines span:nth-child(3) { width: 88%; }
.poster-chart {
  height: 70px;
  margin-top: 17px;
  border-bottom: 1px solid #c2c8ca;
  background: linear-gradient(135deg, transparent 45%, var(--copper) 46% 50%, transparent 51%), linear-gradient(45deg, transparent 48%, var(--mint) 49% 53%, transparent 54%);
  opacity: .9;
}
.board-rail {
  position: absolute;
  top: 223px;
  left: -12px;
  width: 500px;
  height: 10px;
  border-radius: 5px;
  background: #5c666d;
  box-shadow: 0 12px 20px rgba(0,0,0,.25);
}
.board-leg { position: absolute; top: 230px; width: 8px; height: 180px; background: #59656c; }
.board-leg::after { position: absolute; bottom: 0; left: -26px; width: 60px; height: 8px; border-radius: 6px; background: #59656c; content: ""; }
.board-leg.left { left: 64px; }
.board-leg.right { right: 66px; }
.scene-label {
  position: absolute;
  right: 10px;
  bottom: 58px;
  max-width: 235px;
  padding: 19px 21px;
  border: 1px solid var(--line-dark);
  border-radius: 16px;
  background: rgba(16,36,48,.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.scene-label small { display: block; margin-bottom: 5px; color: var(--mint); font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.scene-label strong { font-size: 1.05rem; }
.scene-badge {
  position: absolute;
  left: 12px;
  bottom: 102px;
  display: grid;
  width: 92px;
  height: 92px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 50%;
  color: rgba(255,255,255,.85);
  font-size: .67rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-align: center;
  text-transform: uppercase;
  animation: float 4s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-10px); } }

.intro-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 90px; align-items: start; }
.intro-grid h2 { margin-bottom: 0; }
.intro-copy { padding-top: 12px; }
.intro-copy .lead { margin-bottom: 36px; }

.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  position: relative;
  min-height: 350px;
  padding: 31px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.5);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.card:hover { transform: translateY(-6px); background: var(--white); box-shadow: var(--shadow); }
.card-number { margin-bottom: 80px; color: var(--copper-deep); font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
.card p { color: var(--slate); }
.card-arrow { position: absolute; right: 28px; bottom: 26px; font-size: 1.5rem; }
.card::after {
  position: absolute;
  right: -55px;
  top: -55px;
  width: 130px;
  height: 130px;
  border: 1px solid var(--line);
  border-radius: 50%;
  content: "";
}

.feature-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 82px; align-items: center; }
.feature-panel {
  min-height: 590px;
  padding: 36px;
  border-radius: var(--radius-lg);
  background: var(--paper);
  color: var(--ink);
}
.section-dark .feature-panel { background: var(--ink-soft); color: var(--white); }
.panel-layout {
  position: relative;
  height: 100%;
  min-height: 510px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
}
.floor-line { position: absolute; left: 8%; right: 8%; bottom: 15%; height: 1px; background: rgba(255,255,255,.16); }
.mini-wall { position: absolute; display: flex; gap: 7px; align-items: end; }
.mini-wall.one { left: 12%; top: 17%; }
.mini-wall.two { right: 10%; top: 42%; transform: scale(.84); }
.mini-board { width: 64px; height: 102px; border: 1px solid rgba(255,255,255,.8); background: var(--paper); box-shadow: 0 10px 26px rgba(0,0,0,.3); }
.mini-board::after { display: block; width: 68%; height: 4px; margin: 16px auto; background: var(--copper); content: ""; box-shadow: 0 12px 0 #bfc6c8, 0 23px 0 #bfc6c8, 0 34px 0 #bfc6c8; }
.zone-label { position: absolute; padding: 8px 12px; border-radius: 999px; background: var(--mint); color: var(--ink); font-size: .66rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.zone-label.a { left: 10%; top: 8%; }
.zone-label.b { right: 8%; top: 33%; }
.route { position: absolute; left: 36%; top: 42%; width: 35%; height: 25%; border-right: 1px dashed var(--copper); border-bottom: 1px dashed var(--copper); border-radius: 0 0 40px 0; }

.feature-list { display: grid; gap: 4px; margin: 34px 0; }
.feature-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 21px 0;
  border-top: 1px solid var(--line-dark);
}
.feature-item:last-child { border-bottom: 1px solid var(--line-dark); }
.feature-icon {
  display: grid;
  width: 34px; height: 34px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
  color: var(--mint);
  font-size: .85rem;
}
.feature-item strong { display: block; margin-bottom: 3px; }
.feature-item p { margin: 0; color: rgba(255,255,255,.58); font-size: .94rem; }

.solutions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 54px; }
.solution-card {
  min-height: 430px;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.solution-card:nth-child(2), .solution-card:nth-child(3) { background: var(--ink-soft); color: var(--white); }
.solution-card .index { display: block; margin-bottom: 110px; color: var(--copper-deep); font-weight: 850; font-size: .78rem; letter-spacing: .12em; }
.solution-card:nth-child(2) .index, .solution-card:nth-child(3) .index { color: var(--mint); }
.solution-card p { max-width: 520px; color: var(--slate); }
.solution-card:nth-child(2) p, .solution-card:nth-child(3) p { color: rgba(255,255,255,.62); }
.text-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 20px; font-weight: 850; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(5px); }

.process { counter-reset: steps; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 54px; border-top: 1px solid var(--line); }
.process-step { position: relative; padding: 35px 34px 0 0; counter-increment: steps; }
.process-step::before { display: block; margin-bottom: 70px; color: var(--copper-deep); content: "0" counter(steps); font-size: .78rem; font-weight: 850; letter-spacing: .12em; }
.process-step:not(:last-child)::after { position: absolute; top: -5px; right: 24px; width: 10px; height: 10px; border: 1px solid var(--copper); border-radius: 50%; background: var(--paper); content: ""; }
.process-step p { color: var(--slate); }

.split-callout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.callout {
  min-height: 460px;
  padding: 45px;
  border-radius: var(--radius-lg);
  background: var(--ink-soft);
  color: var(--white);
}
.callout-accent { background: var(--copper); color: var(--white); }
.callout .label { display: block; margin-bottom: 120px; font-size: .74rem; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.callout h3 { max-width: 500px; font-size: clamp(2rem, 3.4vw, 3.6rem); }
.callout p { max-width: 520px; color: rgba(255,255,255,.7); }
.callout-accent p { color: rgba(255,255,255,.82); }

.faq-list { max-width: 900px; margin: 50px auto 0; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 28px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  font-size: 1.15rem;
  font-weight: 750;
}
.faq-question::after { content: "+"; font-size: 1.55rem; font-weight: 350; }
.faq-item.open .faq-question::after { content: "−"; }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { max-width: 760px; padding: 0 0 28px; margin: 0; color: var(--slate); }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }

.cta-band { position: relative; overflow: hidden; background: var(--mint); color: var(--ink); }
.cta-band::after {
  position: absolute; right: -190px; top: -260px;
  width: 600px; height: 600px;
  border: 1px solid rgba(8,19,28,.18);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 80px rgba(8,19,28,.03), 0 0 0 160px rgba(8,19,28,.02);
}
.cta-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 60px; }
.cta-inner h2 { max-width: 850px; margin-bottom: 0; }

.site-footer { padding: 72px 0 28px; background: var(--ink); color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr .7fr; gap: 45px; padding-bottom: 58px; }
.footer-brand p { max-width: 360px; margin-top: 24px; color: rgba(255,255,255,.54); }
.footer-col h3 { margin-bottom: 18px; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-col a { display: block; width: fit-content; margin: 10px 0; color: rgba(255,255,255,.58); font-size: .93rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 26px; border-top: 1px solid var(--line-dark); color: rgba(255,255,255,.42); font-size: .82rem; }

/* Inner pages */
.page-hero {
  position: relative;
  padding: 205px 0 110px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}
.page-hero::before {
  position: absolute;
  right: -5%; top: -50%;
  width: 720px; height: 720px;
  border: 1px solid rgba(121,215,192,.23);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 90px rgba(121,215,192,.04), 0 0 0 180px rgba(121,215,192,.02);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { max-width: 1050px; font-size: clamp(3rem, 6vw, 5.7rem); }
.page-hero .lead { max-width: 760px; color: rgba(255,255,255,.68); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 44px; color: rgba(255,255,255,.48); font-size: .83rem; }
.breadcrumbs span::before { margin-right: 10px; content: "/"; }

.stat-strip { background: var(--white); border-bottom: 1px solid var(--line); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 35px 28px; border-right: 1px solid var(--line); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: 0; }
.stat strong { display: block; margin-bottom: 5px; font-size: 1rem; }
.stat span { color: var(--slate); font-size: .88rem; }

.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 90px; align-items: start; }
.prose h2 { margin-top: 65px; font-size: clamp(2rem, 3vw, 3.2rem); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 40px; font-size: 1.55rem; }
.prose p, .prose li { color: var(--slate); font-size: 1.03rem; }
.prose ul { padding-left: 20px; }
.prose li { margin: 10px 0; }
.prose .lead { color: var(--ink); }
.aside-card { position: sticky; top: 118px; padding: 28px; border-radius: var(--radius); background: var(--ink-soft); color: var(--white); }
.aside-card h3 { font-size: 1.55rem; }
.aside-card p { color: rgba(255,255,255,.62); }
.aside-card .button { width: 100%; margin-top: 10px; }
.aside-meta { display: grid; gap: 12px; margin: 25px 0; padding: 20px 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.aside-meta span { display: flex; justify-content: space-between; gap: 10px; color: rgba(255,255,255,.58); font-size: .86rem; }
.aside-meta strong { color: var(--white); font-weight: 700; }

.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 32px 0; }
.check-item { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); }
.check-item::before { display: inline-grid; width: 24px; height: 24px; margin-bottom: 14px; place-items: center; border-radius: 50%; background: var(--mint); content: "✓"; font-size: .75rem; font-weight: 900; }
.check-item strong { display: block; margin-bottom: 5px; }
.check-item p { margin: 0; font-size: .92rem; }

.case-layout { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.case-card { min-height: 390px; padding: 31px; border-radius: var(--radius); background: var(--white); }
.case-card:nth-child(2) { background: var(--copper); color: var(--white); }
.case-card:nth-child(3) { background: var(--ink-soft); color: var(--white); }
.case-card .case-label { display: block; margin-bottom: 95px; font-size: .73rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.case-card p { color: var(--slate); }
.case-card:nth-child(2) p, .case-card:nth-child(3) p { color: rgba(255,255,255,.72); }

/* Contact */
.contact-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 78px; align-items: start; }
.contact-intro { position: sticky; top: 120px; }
.contact-points { display: grid; gap: 20px; margin-top: 40px; }
.contact-point { padding-top: 18px; border-top: 1px solid var(--line); }
.contact-point strong { display: block; margin-bottom: 5px; }
.contact-point span, .contact-point a { color: var(--slate); }
.form-card { padding: 42px; border-radius: var(--radius-lg); background: var(--white); box-shadow: 0 16px 60px rgba(8,19,28,.08); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .84rem; font-weight: 800; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 54px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  outline: none;
  background: var(--paper);
  color: var(--ink);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 145px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--copper); box-shadow: 0 0 0 4px rgba(201,133,88,.12); }
.form-note { margin: 18px 0 0; color: var(--slate); font-size: .82rem; }
.honeypot { position: absolute !important; left: -10000px !important; }
.form-status { display: none; margin: 20px 0 0; padding: 15px 17px; border-radius: 10px; font-size: .9rem; }
.form-status.success { display: block; background: rgba(121,215,192,.25); }
.form-status.error { display: block; background: rgba(201,133,88,.18); }

.privacy .prose { max-width: 850px; }
.privacy .prose h2 { margin-top: 50px; font-size: 2rem; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1040px) {
  .nav { gap: 18px; }
  .nav a:not(.button), .nav-group > button { font-size: .88rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 170px; }
  .board-scene { max-width: 610px; width: 100%; min-height: 520px; margin: -10px auto 0; }
  .hero-proof { margin-top: 30px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-layout, .intro-grid, .contact-layout { gap: 55px; }
  .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 0;
    z-index: -1;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 6px;
    padding: 110px 28px 35px;
    background: var(--ink);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
  }
  .nav-open .nav { opacity: 1; pointer-events: auto; }
  .nav > a:not(.button), .nav-group > button { width: 100%; padding: 15px 0; color: var(--white); font-size: 1.25rem; }
  .nav-group { padding: 0; }
  .nav-menu { position: static; display: none; width: 100%; padding: 4px 0 10px 16px; border: 0; background: transparent; box-shadow: none; opacity: 1; pointer-events: auto; transform: none; }
  .nav-group.open .nav-menu { display: block; }
  .nav-menu a { padding: 9px 0; font-size: 1rem !important; }
  .nav .button { margin-top: 18px; }
  .intro-grid, .feature-layout, .contact-layout, .content-grid { grid-template-columns: 1fr; }
  .contact-intro, .aside-card { position: static; }
  .solutions-grid, .split-callout { grid-template-columns: 1fr; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2)::after { display: none; }
  .cta-inner { grid-template-columns: 1fr; align-items: start; }
  .case-layout { grid-template-columns: 1fr; }
  .case-card { min-height: 300px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  :root { --container: min(100% - 28px, 1180px); }
  .section { padding: 78px 0; }
  .section-sm { padding: 55px 0; }
  .header-inner { min-height: 78px; }
  .hero { min-height: auto; padding: 145px 0 80px; }
  h1 { font-size: clamp(3rem, 14vw, 4.4rem); }
  h2 { font-size: clamp(2.35rem, 11vw, 3.4rem); }
  .hero-proof { grid-template-columns: repeat(2, 1fr); gap: 25px 0; }
  .board-scene { min-height: 410px; transform: scale(.78); transform-origin: top center; margin-bottom: -90px; }
  .board-wall { left: 47%; }
  .card-grid, .form-grid, .check-grid { grid-template-columns: 1fr; }
  .card { min-height: 310px; }
  .card-number { margin-bottom: 55px; }
  .solution-card { min-height: 360px; padding: 30px; }
  .solution-card .index { margin-bottom: 75px; }
  .process { grid-template-columns: 1fr; }
  .process-step::after { display: none; }
  .process-step::before { margin-bottom: 35px; }
  .callout { min-height: 390px; padding: 32px; }
  .callout .label { margin-bottom: 82px; }
  .feature-panel { min-height: 460px; padding: 20px; }
  .panel-layout { min-height: 420px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .page-hero { padding: 160px 0 80px; }
  .stat-grid { grid-template-columns: 1fr; }
  .stat { padding: 24px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .form-card { padding: 26px; }
  .field.full { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

.form-alert{grid-column:1/-1;margin:0 0 1.25rem;padding:1rem 1.1rem;border:1px solid #d34b4b;background:#fff1f1;color:#7d1717;font-weight:700}