/* ——— CoorWorks — Market Optimizing Solutions ——————————————————————— */
:root {
  --ink: #0B1E3F;          /* deep navy from logo */
  --ink-2: #12294E;
  --ink-3: #1E3560;
  --paper: #F7F5EF;        /* warm off-white */
  --paper-2: #EFEBE0;
  --paper-3: #E4DFD1;
  --line: rgba(11, 30, 63, 0.12);
  --line-strong: rgba(11, 30, 63, 0.28);
  --mute: rgba(11, 30, 63, 0.62);
  --mute-2: rgba(11, 30, 63, 0.45);
  --accent: #C8472B;       /* tweakable */
  --accent-ink: #FFFFFF;
  --radius: 2px;
  --maxw: 1360px;
  --pad: clamp(20px, 4vw, 72px);

  --mono: 'IBM Plex Mono', ui-monospace, Menlo, monospace;
  --sans: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --serif: 'Instrument Serif', 'Times New Roman', serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }

/* ——— Type scale ———————————————————————————————————————————— */
.mono { font-family: var(--mono); font-weight: 500; letter-spacing: -0.01em; }
.serif { font-family: var(--serif); font-style: italic; }
.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--mute);
}
.eyebrow .num { color: var(--ink); margin-right: 8px; font-weight: 600; }

h1, h2, h3, h4 { font-family: var(--sans); font-weight: 500; letter-spacing: -0.025em; margin: 0; }

/* ——— Shared layout ———————————————————————————————————————— */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }
.section { padding: clamp(80px, 10vw, 140px) 0; position: relative; }
.section--ink { background: var(--ink); color: var(--paper); }
.section--ink .eyebrow { color: rgba(247,245,239,0.55); }
.section--ink .eyebrow .num { color: var(--paper); }
.section--paper2 { background: var(--paper-2); }

.grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
  opacity: 0.7;
}
.section--ink .grid-bg {
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px);
}

/* ——— Nav ———————————————————————————————————————————————————— */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(247, 245, 239, 0.85);
  backdrop-filter: saturate(1.2) blur(14px);
  -webkit-backdrop-filter: saturate(1.2) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, background .2s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px var(--pad) 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav__logo {
  display: flex; flex-direction: row; align-items: center; gap: 12px;
  line-height: 1;
}
.nav__logo img { height: 38px; width: auto; display: block; }
.nav__tagline {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  color: #4EA5C7;
  letter-spacing: -0.005em;
  padding-left: 14px;
  border-left: 1px solid var(--line);
  line-height: 1.15;
  white-space: nowrap;
}
.nav__links { display: flex; gap: 4px; align-items: center; margin-left: auto; }
.nav__link {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  color: var(--ink);
  border-radius: 999px;
  position: relative;
}
.nav__link:hover { background: var(--paper-3); }
.nav__link .dot {
  display: inline-block; width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent); margin-right: 8px; opacity: 0;
  transform: translateY(-1px);
  transition: opacity .2s;
}
.nav__link.active .dot { opacity: 1; }
.nav__cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 9px 16px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  transition: background .2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav__cta:hover { background: var(--accent); color: var(--accent-ink); }
@media (max-width: 820px) {
  .nav__links { display: none; }
}

/* Secondary strip: Falls Church status pill, right-aligned below nav */
.nav__strip {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 8px var(--pad) 10px;
  display: flex;
  justify-content: flex-end;
}
.nav__strip-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 5px 12px 5px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.nav__strip-badge .pulse {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 0 var(--accent);
  animation: heroPulse 2.4s infinite;
}
.nav__strip-badge .mono {
  font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  font-weight: 500;
}
@keyframes heroPulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 60%, transparent); }
  70%  { box-shadow: 0 0 0 8px  color-mix(in oklab, var(--accent) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 0%, transparent); }
}
@media (max-width: 620px) { .nav__strip { display: none; } }

/* ——— Hero ———————————————————————————————————————————————————— */
.hero {
  min-height: 100svh;
  padding: 150px 0 80px;
  position: relative;
  display: flex; align-items: flex-start;
  overflow: hidden;
}
.hero__inner {
  position: relative; z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero__title {
  font-size: clamp(30px, 6.3vw, 100px);
  line-height: 1;
  letter-spacing: -0.035em;
  font-weight: 400;
  color: var(--ink);
  width: 100%;
  text-wrap: balance;
}
@media (max-width: 860px) {
  .hero__title { font-size: clamp(28px, 6.6vw, 48px); }
}
.hero__title .serif { font-weight: 400; }
.hero__title .accent { color: var(--accent); font-weight: 500; }
.hero__title .hero__highlight {
  color: inherit;
  font-weight: inherit;
  font-style: normal;
}

.hero__sub {
  margin-top: 18px;
  font-size: clamp(16px, 1.35vw, 20px);
  font-weight: 400;
  color: var(--ink);
  max-width: 60ch;
}

/* ——— Hero chart block ——————————————————————————————————————— */
.hero__chart-wrap {
  margin-top: 32px;
  width: 100%;
  max-width: 1100px;
  position: relative;
  background: transparent;
}
.hero-chart {
  width: 100%;
  height: auto;
  display: block;
}
.hero__scope-row {
  position: absolute;
  top: 24px;
  left: 0; right: 0;
  z-index: 3;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 14px;
  padding: 0 80px;
  font-size: clamp(14px, 1.3vw, 18px);
  color: var(--ink);
  flex-wrap: wrap;
}
.hero__scope-item {
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color .18s;
  cursor: default;
}
.hero__scope-item:hover { color: var(--accent); }
.hero__scope-sep {
  color: var(--mute-2);
  font-weight: 400;
}

/* Sample Deliverables pill bar — overlays bottom of chart, links to breakthroughs */
.hero__deliverables {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: min(720px, 86%);
  z-index: 3;
  filter: drop-shadow(0 10px 28px rgba(11, 30, 63, 0.35));
  transition: transform .2s, filter .2s;
}
.hero__deliverables img {
  display: block;
  width: 100%;
  height: auto;
}
.hero__deliverables:hover {
  transform: translateX(-50%) translateY(-2px);
  filter: drop-shadow(0 14px 34px rgba(11, 30, 63, 0.42));
}
.hero__deliverables-hot {
  position: absolute;
  top: 6%;
  bottom: 6%;
  display: block;
  border-radius: 8px;
  cursor: pointer;
  transition: background .18s;
}
.hero__deliverables-hot span {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
.hero__deliverables-hot:hover {
  background: rgba(200, 71, 43, 0.18);
}

.hero__ctas { margin-top: 44px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: center; }
.btn {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  padding: 14px 22px;
  border-radius: 999px;
  display: inline-flex; align-items: center; gap: 10px;
  transition: transform .15s ease, background .2s, color .2s;
  border: 1px solid transparent;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--accent); color: var(--accent-ink); }
.btn--cw { background: #4EA5C7; color: #fff; border-color: #4EA5C7; box-shadow: 0 4px 14px -4px rgba(78,165,199,0.45); }
.btn--cw:hover { background: #3A8FB0; border-color: #3A8FB0; color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn--on-ink { background: var(--paper); color: var(--ink); }
.btn--on-ink:hover { background: var(--accent); color: var(--accent-ink); }
.btn svg { width: 14px; height: 14px; }

/* ——— Capabilities ———————————————————————————————————————————— */
.section-head {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 820px) {
  .section-head { grid-template-columns: 1fr; gap: 24px; }
}
.section-head__title {
  font-size: clamp(32px, 4.2vw, 60px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  font-weight: 400;
  max-width: 20ch;
}
.section-head__title .accent { color: var(--accent); }
.section-head__meta { display: flex; flex-direction: column; gap: 16px; }
.section-head__lede {
  font-size: 17px; line-height: 1.5; color: var(--mute); max-width: 52ch;
}
.section--ink .section-head__lede { color: rgba(247,245,239,0.68); }

.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
@media (max-width: 1040px) { .cap-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px)  { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
.cap-cell {
  position: relative;
  padding: 28px 22px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  min-height: 160px;
  display: flex; flex-direction: column; justify-content: space-between;
  text-align: left;
  cursor: pointer;
  transition: background .2s, color .2s;
  overflow: hidden;
}
.cap-cell::before {
  content: "";
  position: absolute; inset: 0;
  background: var(--ink);
  transform: scaleY(0); transform-origin: bottom;
  transition: transform .35s cubic-bezier(.7,0,.2,1);
  z-index: 0;
}
.cap-cell:hover::before { transform: scaleY(1); }
.cap-cell:hover { color: var(--paper); }
.cap-cell > * { position: relative; z-index: 1; }
.cap-cell__num {
  font-family: var(--mono);
  font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--mute);
  transition: color .2s;
}
.cap-cell:hover .cap-cell__num { color: rgba(247,245,239,0.55); }
.cap-cell__title {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-top: 28px;
}
.cap-cell__sub {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--mute);
  opacity: 0;
  max-height: 0;
  transition: opacity .3s, max-height .35s, color .2s;
}
.cap-cell:hover .cap-cell__sub {
  opacity: 1;
  max-height: 120px;
  color: rgba(247,245,239,0.68);
}

/* ——— Techniques (ink) grid — market-moving services ——— */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid rgba(247,245,239,0.14);
  border-left: 1px solid rgba(247,245,239,0.14);
  position: relative;
  z-index: 1;
}
@media (max-width: 1100px) { .tech-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px)  { .tech-grid { grid-template-columns: repeat(2, 1fr); } }
.tech-cell {
  position: relative;
  padding: 28px 22px 28px;
  border-right: 1px solid rgba(247,245,239,0.14);
  border-bottom: 1px solid rgba(247,245,239,0.14);
  min-height: 220px;
  display: flex; flex-direction: column; gap: 18px;
  transition: background .25s;
}
.tech-cell:hover { background: rgba(247,245,239,0.04); }
.tech-cell__num {
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.16em;
  color: var(--accent);
  font-weight: 500;
}
.tech-cell__title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.018em;
  line-height: 1.18;
  color: var(--paper);
}
.tech-cell__sub {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(247,245,239,0.6);
}

.cap-pills {
  margin-top: 28px;
  display: flex; gap: 10px; flex-wrap: wrap;
}
.cap-pill {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.04em;
  padding: 9px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--ink);
  background: var(--paper);
}
.cap-pill--accent {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}

/* ——— Breakthroughs rotating carousel ———————————————————————— */
.bt {
  position: relative;
  padding: clamp(60px, 7vw, 100px) 0 clamp(48px, 6vw, 80px);
  overflow: hidden;
}
.bt__head {
  display: flex; align-items: end; justify-content: space-between; gap: 40px;
  margin-bottom: 36px; flex-wrap: wrap;
}
.bt__head-left { max-width: 640px; }
.bt__head-title {
  font-size: clamp(32px, 4.2vw, 60px);
  line-height: 1.02; letter-spacing: -0.03em; font-weight: 400;
  margin-top: 18px;
}
.bt__head-title .accent { color: var(--accent); }

.bt__tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.bt__tab {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em;
  padding: 10px 14px; border-radius: 999px;
  border: 1px solid rgba(247,245,239,0.18);
  color: rgba(247,245,239,0.7);
  display: inline-flex; align-items: center; gap: 8px;
  transition: all .25s;
}
.bt__tab .mini-num {
  font-size: 9.5px; color: rgba(247,245,239,0.4);
}
.bt__tab.active {
  background: var(--paper); color: var(--ink); border-color: var(--paper);
}
.bt__tab.active .mini-num { color: var(--mute); }
.bt__tab:hover:not(.active) { border-color: rgba(247,245,239,0.45); color: var(--paper); }

.bt__stage {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(30px, 5vw, 64px);
  align-items: stretch;
  min-height: 520px;
}
@media (max-width: 960px) { .bt__stage { grid-template-columns: 1fr; } }

.bt__visual {
  position: relative;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
  border-radius: 2px;
  min-height: 440px;
}
.bt__visual-inner {
  position: absolute; inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .6s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
}
.bt__visual-inner.active { opacity: 1; pointer-events: auto; }

/* Top bar — logo (left) + volume callout (right) */
.bt__visual-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  flex-shrink: 0;
  min-height: 108px;
}
.bt__visual-logo-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  max-width: 60%;
}
.bt__visual-logo-link { display: block; text-decoration: none; }
.bt__visual-logo {
  display: flex; align-items: center;
}
.bt__visual-logo img {
  max-height: 64px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.bt__visit-btn {
  font-size: 12px;
  padding: 8px 16px;
  line-height: 1.2;
}

/* Panel CTA row — Schedule Demo + store badges */
.bt__panel-cta {
  display: flex; align-items: center; justify-content: flex-start;
  gap: 12px; flex-wrap: nowrap;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(11,30,63,0.1);
}
.bt__panel-cta-stores {
  display: flex; align-items: center; gap: 8px; flex-wrap: nowrap; flex-shrink: 0;
}
.store-badge {
  display: inline-flex; align-items: center; justify-content: center;
  height: 40px;
  line-height: 0;
  border-radius: 6px;
  overflow: hidden;
  transition: opacity .15s;
}
.store-badge:hover { opacity: 0.85; }
.store-badge img {
  display: block;
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* Demo form modal */
.demo-modal {
  position: fixed; inset: 0;
  background: rgba(11,30,63,0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100;
  padding: 20px;
  animation: demoFade .2s ease;
}
@keyframes demoFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.demo-modal__card {
  background: var(--paper);
  color: var(--ink);
  width: 100%; max-width: 440px;
  padding: 36px 36px 32px;
  border-radius: 4px;
  position: relative;
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.4);
}
.demo-modal__close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  border: 0; background: transparent;
  font-size: 24px; line-height: 1;
  color: var(--ink); opacity: 0.5;
  cursor: pointer;
}
.demo-modal__close:hover { opacity: 1; }
.demo-modal__kicker {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 8px;
}
.demo-modal__title {
  font-size: 24px; line-height: 1.1; letter-spacing: -0.02em;
  font-weight: 500; margin: 0 0 6px;
}
.demo-modal__sub {
  font-size: 14px; color: rgba(11,30,63,0.6);
  margin: 0 0 22px;
}
.demo-modal__form {
  display: flex; flex-direction: column; gap: 14px;
}
.demo-modal__form label {
  display: flex; flex-direction: column; gap: 6px;
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: rgba(11,30,63,0.6);
}
.demo-modal__form input {
  font-family: var(--sans); font-size: 14px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink);
  border-radius: 2px;
  letter-spacing: normal;
  text-transform: none;
}
.demo-modal__form input:focus {
  outline: none;
  border-color: var(--ink);
}
.demo-modal__form .btn { margin-top: 6px; justify-content: center; }
.demo-modal__sent {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  text-align: center; margin-top: 4px;
}

/* Pre-composed case image — single asset contains mobile + dashboard + badge */
.bt__hero-img-wrap {
  position: relative;
  flex: 1;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 20px 24px 24px;
  overflow: hidden;
  background: var(--paper);
}
.bt__hero-img {
  width: 100%;
  max-width: 100%;
  max-height: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 4px;
}

.bt__overlay-grid {
  display: none;
}

.bt__vol-tag {
  padding: 10px 14px;
  background: var(--accent);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 12px; letter-spacing: 0.04em;
  border-radius: 2px;
  display: flex; flex-direction: column; gap: 2px;
  box-shadow: 0 8px 24px -8px rgba(0,0,0,0.25);
  flex-shrink: 0;
}
.bt__vol-tag .big {
  font-size: 22px; font-weight: 600; letter-spacing: -0.02em; line-height: 1;
}

.bt__subtitle {
  font-size: 13px; line-height: 1.45;
  color: rgba(11,30,63,0.55);
  margin-top: -14px;
  margin-bottom: 20px;
  font-style: italic;
}

/* right panel — Challenge / Target / Outcome */
.bt__panel {
  display: flex; flex-direction: column;
  position: relative;
}
.bt__panel-inner {
  position: relative;
  padding: 32px 32px 28px;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 2px;
  flex: 1;
  display: flex; flex-direction: column;
}
.bt__slide {
  opacity: 0; position: absolute; inset: 32px 32px 28px;
  pointer-events: none;
  transition: opacity .5s;
  display: flex; flex-direction: column; height: calc(100% - 60px);
}
.bt__slide.active { opacity: 1; position: relative; inset: auto; pointer-events: auto; }

.bt__kicker {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  text-transform: uppercase; color: rgba(11,30,63,0.55);
  display: flex; gap: 8px; align-items: center;
  flex-wrap: nowrap; white-space: nowrap;
  margin-bottom: 16px;
  min-width: 0;
}
.bt__kicker span { min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.bt__kicker .sep { color: rgba(11,30,63,0.3); }
.bt__title {
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 20px;
}

.bt__cto { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.bt__cto-row {
  display: grid; grid-template-columns: 96px 1fr; gap: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(11,30,63,0.12);
}
.bt__cto-row:first-child { border-top: 0; padding-top: 0; }
.bt__cto-label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--accent);
  padding-top: 2px;
}
.bt__cto-body {
  font-size: 13px; line-height: 1.5; color: rgba(11,30,63,0.85);
}

.bt__panel-foot {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: auto;
  padding-top: 20px;
}

.bt__progress {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  align-items: center;
}
.bt__progress-item {
  height: 2px;
  background: rgba(11,30,63,0.12);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.bt__progress-item .bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--accent);
  width: 0%;
  transition: width .15s linear;
}
.bt__progress-item.done .bar { width: 100%; }
.bt__progress-nav {
  display: flex; gap: 8px; margin-left: 12px;
}
.bt__progress-btn {
  width: 32px; height: 32px; border-radius: 50%;
  border: 1px solid rgba(11,30,63,0.18);
  display: inline-flex; align-items: center; justify-content: center;
  color: rgba(11,30,63,0.7);
  transition: all .2s;
}
.bt__progress-btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ——— Stats strip ———————————————————————————————————————————— */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
@media (max-width: 820px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  padding: 32px 28px;
  background: var(--paper);
  display: flex; flex-direction: column; gap: 10px;
}
.stat__num {
  font-size: clamp(36px, 4.6vw, 56px);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
  font-family: var(--sans);
}
.stat__num .unit { color: var(--accent); font-weight: 500; margin-left: 4px; }
.stat__label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--mute);
}
.stat__desc { font-size: 14px; color: var(--mute); line-height: 1.4; max-width: 28ch; }

/* ——— Approach auto-scroll carousel ——— */
.ap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  padding: clamp(24px, 3vw, 40px) 0 clamp(48px, 6vw, 80px);
  align-items: start;
  min-height: 480px;
}
@media (max-width: 860px) { .ap { grid-template-columns: 1fr; gap: 32px; min-height: 0; } }

/* Approach header — title column auto-fits so "Adaptive by Design." never wraps,
   lede flows alongside it in the remaining space. */
.section-head.ap-head {
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: clamp(40px, 6vw, 96px);
}
.section-head.ap-head .section-head__lede {
  max-width: 52ch;
  padding-bottom: 14px;
}
@media (max-width: 960px) {
  .section-head.ap-head { grid-template-columns: 1fr; gap: 20px; }
  .section-head.ap-head .section-head__lede { padding-bottom: 0; }
}

.ap__left {
  display: flex; flex-direction: column;
  gap: 40px;
  justify-content: space-between;
  min-height: 420px;
}

.ap__static {
  display: flex; flex-direction: column;
  gap: 24px;
}
.ap__static .eyebrow { margin-bottom: 4px; }
.ap__static-title {
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1.0;
  letter-spacing: -0.035em;
  font-weight: 400;
  color: var(--ink);
  margin: 0;
}
.ap__static-lede {
  font-size: 17px;
  line-height: 1.55;
  color: var(--mute);
  max-width: 52ch;
  margin: 0;
}
.ap__static-lede em {
  font-style: italic;
  color: var(--ink);
}

.ap__stage {
  position: relative;
  display: flex; flex-direction: column;
  min-height: 420px;
}
.ap__slide {
  position: absolute; inset: 0;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s, transform .5s;
  display: flex; flex-direction: column;
  pointer-events: none;
}
.ap__slide.active { opacity: 1; transform: none; pointer-events: auto; }

.ap__kicker {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--mute);
}
.ap__kicker-num { color: var(--accent); font-weight: 600; }
.ap__kicker-sep {
  width: 24px; height: 1px; background: var(--line-strong);
}
.ap__title {
  margin-top: 14px;
  font-size: clamp(36px, 4.4vw, 64px);
  letter-spacing: -0.032em;
  font-weight: 400;
  line-height: 1;
}
.ap__title .accent { color: var(--accent); }
.ap__sub {
  margin-top: 20px;
  font-size: 18px;
  line-height: 1.45;
  color: var(--mute);
  max-width: 60ch;
}

.ap__list {
  margin-top: 28px;
  padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 0;
  width: 100%;
}
.ap__item {
  display: block;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  width: 100%;
}
.ap__item:last-child { border-bottom: 1px solid var(--line); }
.ap__item-text {
  display: block;
  width: 100%;
  font-size: 19px;
  letter-spacing: -0.012em;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Progress nav — horizontal row of 3 clickable tabs, below the word reel */
.ap__progress {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.ap__progress-item {
  display: flex; flex-direction: column; gap: 8px;
  text-align: left;
  cursor: pointer;
  padding: 6px 0;
  transition: opacity .2s;
  opacity: 0.55;
}
.ap__progress-item:hover { opacity: 1; }
.ap__progress-item.active { opacity: 1; }
.ap__progress-label {
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink);
  font-weight: 500;
}
.ap__progress-item.active .ap__progress-label { color: var(--accent); }
.ap__progress-bar {
  height: 2px; background: var(--line); position: relative; overflow: hidden;
  display: block;
}
.ap__progress-bar .bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--accent);
  width: 0%;
  transition: width .15s linear;
}

/* ——— Approach (legacy 3-col block — kept for banner-only scope) ——— */
.approach {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}
@media (max-width: 860px) { .approach { grid-template-columns: 1fr; } }
.approach__col {
  background: var(--paper);
  padding: 40px 36px 44px;
  display: flex; flex-direction: column;
  min-height: 420px;
  position: relative;
  transition: background .3s;
}
.approach__col:hover { background: var(--paper-2); }
.approach__col-num {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mute);
}
.approach__col-title {
  margin-top: 28px;
  font-size: 40px; letter-spacing: -0.03em; font-weight: 400;
}
.approach__col-sub {
  margin-top: 12px; font-size: 14px; color: var(--mute); line-height: 1.5;
  max-width: 28ch;
}
.approach__col-list {
  margin-top: auto;
  padding-top: 32px;
  display: flex; flex-direction: column; gap: 0;
  list-style: none; padding-left: 0;
}
.approach__item {
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 15px;
  display: flex; align-items: center; gap: 14px;
}
.approach__item .num {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em;
  color: var(--mute-2); width: 18px;
}

.approach__banner {
  width: 100%;
  background: var(--ink);
  color: var(--paper);
  margin-top: 48px;
  /* cancel the section's bottom padding so the banner butts up to contact */
  margin-bottom: calc(-1 * clamp(80px, 10vw, 140px));
  padding: 56px 0;
}
.approach__banner-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: grid;
  grid-template-columns: minmax(380px, auto) 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 860px) { .approach__banner-inner { grid-template-columns: 1fr; } }
.approach__banner-big {
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: -0.03em; font-weight: 400; line-height: 1;
}
.approach__banner-big .serif { color: var(--accent); }
.approach__banner-big .approach__banner-bt {
  color: #1F8A4C;
  font-weight: 600;
  letter-spacing: -0.04em;
  white-space: nowrap;
}
.approach__banner-body {
  font-size: 17px; line-height: 1.55; color: rgba(247,245,239,0.75);
  max-width: 60ch;
}

/* ——— Contact ————————————————————————————————————————————— */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
}
@media (max-width: 820px) { .contact { grid-template-columns: 1fr; } }
.contact__left h2 {
  font-size: clamp(40px, 5.2vw, 80px);
  line-height: 1; letter-spacing: -0.035em; font-weight: 400;
}
.contact__left h2 .serif { color: var(--accent); }
.contact__left h2 .accent {
  color: var(--accent);
}
.contact__left-sub { margin-top: 24px; color: var(--mute); font-size: 18px; line-height: 1.5; max-width: 40ch; }
.contact__card {
  margin-top: 40px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 20px;
}
.contact__row { display: flex; gap: 18px; align-items: flex-start; }
.contact__row-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mute);
  width: 72px; padding-top: 3px; flex-shrink: 0;
}
.contact__row-body { font-size: 16px; line-height: 1.5; }
.contact__row-body a { border-bottom: 1px solid var(--line-strong); transition: border-color .2s; }
.contact__row-body a:hover { border-color: var(--accent); color: var(--accent); }

.form {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 40px;
  border-radius: 2px;
  display: flex; flex-direction: column; gap: 22px;
}
.form__field { display: flex; flex-direction: column; gap: 8px; }
.form__label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--mute);
}
.form__input, .form__textarea {
  font-family: var(--sans);
  font-size: 16px;
  padding: 12px 0;
  border: 0; border-bottom: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
}
.form__input:focus, .form__textarea:focus { border-bottom-color: var(--accent); }
.form__textarea { resize: vertical; min-height: 90px; font-family: var(--sans); }
.form__input.error, .form__textarea.error { border-bottom-color: #c83232; }
.form__error { font-family: var(--mono); font-size: 11px; color: #c83232; margin-top: 2px; }
.form__submit {
  align-self: flex-start;
  margin-top: 8px;
}
.form__success {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}
.form__success-mark {
  width: 56px; height: 56px;
  display: inline-flex;
}
.form__success-mark img { width: 100%; height: 100%; display: block; }
.form__success h3 {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.form__success p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--mute);
  max-width: 46ch;
}

/* ——— Footer ————————————————————————————————————————————————— */
.footer {
  background: var(--ink); color: var(--paper);
  padding: 80px 0 40px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(247,245,239,0.12);
}
@media (max-width: 820px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
.footer__col h4 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: rgba(247,245,239,0.5); font-weight: 500;
  margin-bottom: 18px;
}
.footer__col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { opacity: 0.85; }
.footer__col a:hover { color: var(--accent); opacity: 1; }
.footer__wordmark {
  font-size: clamp(60px, 12vw, 180px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 0.85;
  margin-top: 60px;
  color: var(--paper);
  opacity: 0.95;
  user-select: none;
}
.footer__wordmark .accent { color: var(--accent); }
.footer__legal {
  margin-top: 32px;
  display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
  color: rgba(247,245,239,0.45);
}

/* ——— Scroll reveal ————————————————————————————————————————— */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.2,.6,.2,1), transform .9s cubic-bezier(.2,.6,.2,1);
}
.reveal.in { opacity: 1; transform: none; }

/* ——— Tweaks panel tuning ————————————————————————————————————— */
.tweaks-panel { z-index: 1000; }