:root {
  --ink: #171923;
  --muted: #626b7d;
  --paper: #f7f9fc;
  --paper-2: #edf3f8;
  --line: #d8e2ec;
  --teal: #32d9f5;
  --teal-dark: #10243a;
  --coral: #32d9f5;
  --amber: #32d9f5;
  --blue: #4b8dff;
  --violet: #766dff;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(13, 18, 32, 0.14);
  --max: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 96px;
}

body {
  margin: 0;
  font-family:
    Poppins, Avenir Next, Montserrat, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}

img,
svg {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  padding: 10px 14px;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(247, 249, 252, 0.96);
  border-bottom: 1px solid rgba(216, 226, 236, 0.78);
  box-shadow: 0 10px 32px rgba(13, 18, 32, 0.08);
  backdrop-filter: blur(18px);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(247, 249, 252, 0.94);
  border-bottom: 1px solid rgba(216, 226, 236, 0.78);
  box-shadow: 0 10px 32px rgba(13, 18, 32, 0.08);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(var(--max), calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 1.1rem;
  font-weight: 760;
}

.brand-logo {
  width: 58px;
  height: 58px;
  display: block;
  border-radius: var(--radius);
  object-fit: contain;
  background: #171923;
  box-shadow:
    0 14px 34px rgba(0, 0, 0, 0.18),
    0 0 0 1px rgba(50, 217, 245, 0.22);
}

.site-header.is-scrolled .brand,
.site-header.is-scrolled .nav-links a {
  color: var(--ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius);
  color: var(--ink);
  padding: 10px 13px;
  font-size: 0.94rem;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: rgba(50, 217, 245, 0.12);
  outline: none;
}

.site-header.is-scrolled .nav-links a:hover,
.site-header.is-scrolled .nav-links a:focus-visible {
  background: rgba(50, 217, 245, 0.12);
}

.nav-links .nav-cta {
  margin-left: 4px;
  background: linear-gradient(135deg, var(--teal), var(--blue));
  color: #07131f;
  box-shadow: 0 10px 26px rgba(50, 217, 245, 0.24);
}

.site-header.is-scrolled .nav-links .nav-cta {
  color: #07131f;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(22, 32, 29, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  padding: 10px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.site-header.is-scrolled .nav-toggle {
  border-color: rgba(22, 32, 29, 0.18);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
}

.hero {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #101522;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("assets/hero-operations-ai.png");
  background-position: center;
  background-size: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(14, 18, 31, 0.96) 0%, rgba(14, 18, 31, 0.78) 39%, rgba(14, 18, 31, 0.24) 78%),
    linear-gradient(180deg, rgba(14, 18, 31, 0.38) 0%, rgba(14, 18, 31, 0.12) 52%, rgba(14, 18, 31, 0.92) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(350px, 0.62fr);
  column-gap: 34px;
  align-items: end;
  padding: 148px 0 34px;
  color: var(--white);
}

.hero-content > :not(.pace-accelerator) {
  grid-column: 1;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1:not(.hero-principles) {
  max-width: 900px;
  margin: 0;
  font-size: clamp(3.2rem, 5.4vw, 5.25rem);
  line-height: 0.94;
  letter-spacing: 0;
  font-weight: 820;
}

.hero-principles {
  max-width: 720px;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  font-size: inherit;
  line-height: 1;
}

.hero-principles span {
  min-height: 86px;
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 18px;
  border: 1px solid rgba(50, 217, 245, 0.22);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(50, 217, 245, 0.16), rgba(50, 217, 245, 0.04)),
    rgba(8, 17, 31, 0.42);
  padding: 16px 22px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(12px);
}

.hero-principles span:nth-child(2) {
  width: calc(100% - 42px);
  margin-left: 42px;
}

.hero-principles span:nth-child(3) {
  width: calc(100% - 84px);
  margin-left: 84px;
  border-color: rgba(50, 217, 245, 0.42);
  box-shadow:
    0 16px 36px rgba(0, 0, 0, 0.16),
    0 0 34px rgba(50, 217, 245, 0.12);
}

.hero-principles em {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: rgba(50, 217, 245, 0.14);
  color: var(--teal);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 800;
}

.principle-icon::before,
.principle-icon::after {
  content: "";
  position: absolute;
}

.principle-icon-tailor::before {
  width: 21px;
  height: 21px;
  border: 3px solid var(--teal);
  border-radius: 6px;
}

.principle-icon-tailor::after {
  width: 25px;
  height: 3px;
  border-radius: 999px;
  background: var(--blue);
  transform: rotate(-35deg);
}

.principle-icon-partner::before,
.principle-icon-partner::after {
  width: 19px;
  height: 19px;
  border: 3px solid var(--teal);
  border-radius: 999px;
}

.principle-icon-partner::before {
  left: 8px;
}

.principle-icon-partner::after {
  right: 8px;
  border-color: var(--blue);
}

.principle-icon-impact::before {
  width: 24px;
  height: 24px;
  border: 3px solid var(--teal);
  border-radius: 999px;
  box-shadow: inset 0 0 0 5px rgba(50, 217, 245, 0.16);
}

.principle-icon-impact::after {
  width: 18px;
  height: 4px;
  right: 6px;
  top: 13px;
  border-radius: 999px;
  background: var(--blue);
  transform: rotate(-38deg);
}

.hero-principles strong {
  color: var(--white);
  font-size: clamp(2rem, 3.6vw, 3.55rem);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 620px;
  margin: 20px 0 0;
  font-size: clamp(1rem, 1.25vw, 1.18rem);
  line-height: 1.42;
  font-weight: 560;
  color: rgba(255, 255, 255, 0.84);
}

.hero-copy {
  max-width: 650px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1.03rem, 1.35vw, 1.25rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 13px 18px;
  font-weight: 780;
  cursor: pointer;
  transition:
    transform 170ms ease,
    background 170ms ease,
    border-color 170ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button-primary {
  background: linear-gradient(135deg, var(--teal), var(--blue));
  color: #07131f;
  box-shadow: 0 14px 32px rgba(50, 217, 245, 0.22);
}

.button-primary:hover,
.button-primary:focus-visible {
  filter: brightness(1.06);
}

.button-secondary {
  border-color: rgba(50, 217, 245, 0.42);
  background: rgba(50, 217, 245, 0.08);
  color: var(--white);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.18);
}

.pace-accelerator {
  width: 100%;
  grid-column: 2;
  grid-row: 1 / span 4;
  align-self: end;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0 0 2px;
  padding: 0;
  border: 1px solid rgba(50, 217, 245, 0.3);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 28% 50%, rgba(50, 217, 245, 0.18), transparent 36%),
    linear-gradient(135deg, rgba(8, 17, 31, 0.92), rgba(17, 28, 47, 0.76));
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    0 20px 52px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
  overflow: hidden;
}

.pacer-visual {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #080f1c;
}

.pacer-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0%, rgba(8, 17, 31, 0.08) 58%, rgba(8, 17, 31, 0.78) 100%),
    linear-gradient(180deg, transparent 0%, rgba(8, 17, 31, 0.24) 100%);
  pointer-events: none;
}

.pacer-visual img {
  width: 100%;
  height: 100%;
  min-height: 224px;
  max-height: 264px;
  display: block;
  object-fit: cover;
  object-position: center;
}

.pacer-copy {
  min-width: 0;
  padding: 20px 22px 22px;
  align-self: center;
}

.pace-label {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 760;
  letter-spacing: 0;
  text-transform: uppercase;
}

.pacer-copy h2 {
  max-width: 420px;
  margin: 0;
  color: var(--white);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.1;
  letter-spacing: 0;
}

.pacer-copy > p {
  max-width: 520px;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.95rem;
}

.pacer-copy dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 10px;
  margin: 14px 0 0;
}

.pacer-copy div {
  min-width: 0;
  padding: 9px 10px 10px;
  border: 1px solid rgba(50, 217, 245, 0.18);
  border-radius: var(--radius);
  background: rgba(8, 17, 31, 0.52);
}

.pacer-copy dt {
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 760;
}

.pacer-copy dd {
  margin: 3px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.74rem;
  line-height: 1.25;
}

.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
}

.section-grid,
.proof-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: start;
}

.section-grid > *,
.proof-layout > *,
.method > * {
  min-width: 0;
}

.section h2,
.final-cta h2 {
  max-width: 900px;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 3.4vw, 3.55rem);
  line-height: 1.08;
  letter-spacing: 0;
  hyphens: manual;
  overflow-wrap: normal;
  text-wrap: balance;
}

.section-copy {
  display: grid;
  gap: 18px;
}

.section-copy p,
.proof-points p,
.impact-list p,
.pace-grid p,
.service-card p,
.method-flow p,
.faq p,
.final-cta p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

.signal-band {
  width: 100%;
  max-width: none;
  padding: 0;
  background: #111722;
}

.signal-grid {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(50, 217, 245, 0.16);
}

.signal-grid article {
  padding: 34px 30px;
  background: #111722;
}

.signal-grid span {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 820;
}

.signal-grid .signal-icon {
  position: relative;
  width: 48px;
  height: 48px;
  display: block;
  border: 1px solid rgba(50, 217, 245, 0.28);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 30% 26%, rgba(50, 217, 245, 0.28), transparent 34%),
    rgba(50, 217, 245, 0.08);
}

.signal-icon::before,
.signal-icon::after {
  content: "";
  position: absolute;
}

.signal-icon-understand::before {
  width: 18px;
  height: 18px;
  left: 12px;
  top: 12px;
  border: 3px solid var(--teal);
  border-radius: 999px;
}

.signal-icon-understand::after {
  width: 16px;
  height: 4px;
  left: 27px;
  top: 29px;
  border-radius: 999px;
  background: var(--blue);
  transform: rotate(42deg);
}

.signal-icon-adapt::before {
  width: 27px;
  height: 18px;
  left: 10px;
  top: 15px;
  border: 3px solid var(--teal);
  border-radius: 999px;
}

.signal-icon-adapt::after {
  width: 10px;
  height: 10px;
  right: 9px;
  top: 19px;
  border-top: 3px solid var(--blue);
  border-right: 3px solid var(--blue);
  transform: rotate(45deg);
}

.signal-icon-measure::before {
  width: 22px;
  height: 22px;
  left: 12px;
  top: 12px;
  border: 3px solid var(--teal);
  border-radius: 999px;
}

.signal-icon-measure::after {
  width: 24px;
  height: 24px;
  left: 16px;
  top: 8px;
  border-top: 4px solid var(--blue);
  border-right: 4px solid var(--blue);
  transform: rotate(45deg);
}

.signal-grid h3 {
  min-height: 2.5em;
  margin: 0 0 12px;
  color: var(--white);
  font-size: 1.25rem;
  line-height: 1.18;
}

.signal-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
}

.section-heading {
  max-width: 960px;
  margin-bottom: 42px;
}

.pace-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.pace-grid article {
  min-height: 244px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 24px;
  box-shadow: 0 12px 32px rgba(13, 18, 32, 0.06);
}

.pace-grid span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 34px;
  border-radius: var(--radius);
  background: rgba(50, 217, 245, 0.14);
  color: #066276;
  font-size: 1.35rem;
  font-weight: 850;
}

.pace-grid article:nth-child(2) span {
  background: rgba(75, 141, 255, 0.14);
  color: #1d55aa;
}

.pace-grid article:nth-child(3) span {
  background: rgba(118, 109, 255, 0.13);
  color: #4940b2;
}

.pace-grid article:nth-child(4) span {
  background: rgba(23, 25, 35, 0.08);
  color: var(--ink);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 24px;
  box-shadow: 0 12px 32px rgba(13, 18, 32, 0.06);
}

.card-icon {
  width: 42px;
  height: 42px;
  position: relative;
  display: block;
  margin-bottom: 28px;
  border-radius: var(--radius);
  background: rgba(50, 217, 245, 0.14);
}

.service-card:nth-child(2) .card-icon,
.service-card:nth-child(5) .card-icon {
  background: rgba(75, 141, 255, 0.14);
}

.service-card:nth-child(3) .card-icon,
.service-card:nth-child(6) .card-icon {
  background: rgba(118, 109, 255, 0.13);
}

.card-icon::before,
.card-icon::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: #066276;
}

.card-icon::before {
  width: 20px;
  height: 2px;
  left: 11px;
  top: 20px;
}

.card-icon::after {
  width: 8px;
  height: 8px;
  left: 17px;
  top: 17px;
  box-shadow:
    -10px 0 0 rgba(50, 217, 245, 0.36),
    10px 0 0 rgba(75, 141, 255, 0.36);
}

.service-card:nth-child(2) .card-icon::before,
.service-card:nth-child(2) .card-icon::after,
.service-card:nth-child(5) .card-icon::before,
.service-card:nth-child(5) .card-icon::after {
  background: #1d55aa;
  box-shadow:
    -10px 0 0 rgba(75, 141, 255, 0.34),
    10px 0 0 rgba(75, 141, 255, 0.34);
}

.service-card:nth-child(3) .card-icon::before,
.service-card:nth-child(3) .card-icon::after,
.service-card:nth-child(6) .card-icon::before,
.service-card:nth-child(6) .card-icon::after {
  background: #4940b2;
  box-shadow:
    -10px 0 0 rgba(118, 109, 255, 0.34),
    10px 0 0 rgba(118, 109, 255, 0.34);
}

.service-card h3,
.impact-list h3,
.method-flow h3,
.pace-grid h3,
.proof-points h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1.22rem;
  line-height: 1.2;
}

.operating-system {
  width: 100%;
  max-width: none;
  background: var(--paper-2);
}

.operating-system > * {
  width: min(var(--max), calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

.impact-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.impact-list article {
  min-height: 238px;
  padding: 24px;
  background: var(--paper);
}

.method {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 66px;
}

.method-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.method-flow::before {
  content: "";
  position: absolute;
  left: 70px;
  right: 70px;
  top: 47px;
  height: 2px;
  background: linear-gradient(90deg, rgba(50, 217, 245, 0.18), rgba(75, 141, 255, 0.48), rgba(50, 217, 245, 0.18));
}

.method-flow article {
  position: relative;
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 16px;
  padding: 0 2px;
}

.method-flow article:nth-child(2) {
  margin-top: 46px;
}

.method-flow article:nth-child(3) {
  margin-top: 92px;
}

.method-icon {
  position: relative;
  width: 94px;
  height: 94px;
  display: block;
  border: 1px solid rgba(50, 217, 245, 0.28);
  border-radius: 999px;
  background:
    radial-gradient(circle at 34% 26%, rgba(50, 217, 245, 0.28), transparent 34%),
    linear-gradient(135deg, rgba(8, 17, 31, 0.94), rgba(20, 39, 65, 0.9));
  box-shadow:
    0 18px 42px rgba(13, 18, 32, 0.14),
    0 0 34px rgba(50, 217, 245, 0.12);
}

.method-icon::before,
.method-icon::after {
  content: "";
  position: absolute;
}

.method-icon-listen::before {
  width: 26px;
  height: 36px;
  left: 28px;
  top: 25px;
  border: 5px solid var(--teal);
  border-right-color: transparent;
  border-radius: 60% 38% 48% 62%;
  transform: rotate(-8deg);
}

.method-icon-listen::after {
  width: 22px;
  height: 22px;
  right: 23px;
  top: 30px;
  border: 3px solid transparent;
  border-right-color: var(--blue);
  border-radius: 999px;
  box-shadow: 9px 0 0 -5px var(--blue);
}

.method-icon-analyze::before {
  width: 30px;
  height: 30px;
  left: 25px;
  top: 24px;
  border: 5px solid var(--teal);
  border-radius: 999px;
}

.method-icon-analyze::after {
  width: 28px;
  height: 5px;
  left: 49px;
  top: 55px;
  border-radius: 999px;
  background: var(--blue);
  transform: rotate(43deg);
  transform-origin: left center;
}

.method-icon-proactive::before {
  width: 42px;
  height: 42px;
  left: 25px;
  top: 28px;
  border-top: 6px solid var(--teal);
  border-right: 6px solid var(--teal);
  transform: rotate(45deg);
}

.method-icon-proactive::after {
  width: 38px;
  height: 6px;
  left: 24px;
  top: 48px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
}

.method-flow h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1;
  text-transform: uppercase;
}

.method-flow p {
  max-width: 310px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.45;
}

.proof-section {
  padding-top: 36px;
}

.proof-points {
  display: grid;
  gap: 20px;
}

.proof-points article {
  border-left: 3px solid var(--teal);
  padding-left: 20px;
}

.faq {
  padding-top: 72px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 0;
}

.faq summary {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  color: var(--ink);
  font-weight: 780;
  cursor: pointer;
}

.faq summary::after {
  content: "+";
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  background: rgba(50, 217, 245, 0.14);
  color: var(--teal-dark);
  font-weight: 850;
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  padding: 0 22px 22px;
}

.final-cta {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto 22px;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 82% 0%, rgba(50, 217, 245, 0.2), transparent 34%),
    linear-gradient(135deg, #121827 0%, #10243a 100%);
  color: var(--white);
}

.final-cta-inner {
  padding: 58px;
}

.final-cta h2 {
  color: var(--white);
}

.final-cta p {
  max-width: 720px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.08rem;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  max-width: 760px;
  margin-top: 26px;
  font-style: normal;
  color: rgba(255, 255, 255, 0.84);
}

.contact-details a {
  font-weight: 760;
  color: var(--white);
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 32px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.92rem;
  font-weight: 680;
}

.form-wide {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  padding: 14px 14px;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(255, 255, 255, 0.72);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form button {
  justify-self: start;
}

.site-footer {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0 34px;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  font-weight: 730;
  color: var(--teal-dark);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(247, 249, 252, 0.98);
    padding: 10px;
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a,
  .site-header .nav-links a {
    color: var(--ink);
  }

  .nav-links .nav-cta {
    margin-left: 0;
    color: #07131f;
  }

  .section-grid,
  .proof-layout,
  .method {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .signal-grid,
  .service-grid,
  .impact-list {
    grid-template-columns: 1fr 1fr;
  }

  .hero h1:not(.hero-principles) {
    max-width: 560px;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .hero-content > :not(.pace-accelerator),
  .pace-accelerator {
    grid-column: 1;
  }

  .pace-accelerator {
    grid-row: auto;
    margin-top: 24px;
  }
}

@media (max-width: 680px) {
  .nav {
    width: min(var(--max), calc(100% - 24px));
    min-height: 68px;
  }

  .brand {
    font-size: 0.95rem;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
  }

  .hero {
    min-height: 80svh;
  }

  .hero-media {
    background-position: 62% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(14, 18, 31, 0.96) 0%, rgba(14, 18, 31, 0.82) 68%, rgba(14, 18, 31, 0.56) 100%),
      linear-gradient(180deg, rgba(14, 18, 31, 0.36) 0%, rgba(14, 18, 31, 0.15) 50%, rgba(14, 18, 31, 0.92) 100%);
  }

  .hero-content {
    width: min(var(--max), calc(100% - 24px));
    padding: 112px 0 28px;
  }

  .hero h1:not(.hero-principles) {
    max-width: 100%;
    font-size: clamp(2.65rem, 12vw, 3.7rem);
    line-height: 0.98;
  }

  .hero-principles {
    gap: 9px;
  }

  .hero-principles span,
  .hero-principles span:nth-child(2),
  .hero-principles span:nth-child(3) {
    width: 100%;
    min-height: 64px;
    grid-template-columns: 36px 1fr;
    gap: 12px;
    margin-left: 0;
    padding: 12px 14px;
  }

  .hero-principles em {
    width: 34px;
    height: 34px;
    font-size: 0.72rem;
  }

  .hero-principles strong {
    font-size: clamp(1.6rem, 8vw, 2.15rem);
  }

  .hero-lead {
    margin-top: 16px;
    font-size: 0.98rem;
    line-height: 1.4;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .pace-accelerator {
    position: relative;
    min-height: 190px;
    margin-top: 22px;
  }

  .pacer-visual img {
    min-height: 190px;
    max-height: 190px;
  }

  .pacer-copy {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 42px 16px 16px;
    background: linear-gradient(180deg, transparent, rgba(8, 17, 31, 0.96));
  }

  .pacer-copy h2 {
    max-width: 310px;
    font-size: 1.16rem;
  }

  .pacer-copy > p,
  .pacer-copy dl {
    display: none;
  }

  .pacer-copy dl {
    grid-template-columns: 1fr;
  }

  .section {
    width: min(var(--max), calc(100% - 24px));
    padding: 66px 0;
  }

  .signal-band,
  .operating-system {
    width: 100%;
    max-width: none;
  }

  .section h2,
  .final-cta h2 {
    font-size: clamp(1.85rem, 9.4vw, 2.5rem);
    text-wrap: auto;
  }

  .signal-grid,
  .pace-grid,
  .service-grid,
  .impact-list,
  .contact-form,
  .contact-details {
    grid-template-columns: 1fr;
  }

  .signal-grid {
    width: 100%;
  }

  .signal-grid article {
    padding: 32px 24px;
  }

  .service-card,
  .impact-list article {
    min-height: auto;
  }

  .method-flow {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .method-flow::before {
    left: 47px;
    right: auto;
    top: 62px;
    bottom: 62px;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, rgba(50, 217, 245, 0.18), rgba(75, 141, 255, 0.48), rgba(50, 217, 245, 0.18));
  }

  .method-flow article,
  .method-flow article:nth-child(2),
  .method-flow article:nth-child(3) {
    grid-template-columns: 94px 1fr;
    align-items: center;
    gap: 18px;
    margin-top: 0;
  }

  .method-flow h3 {
    font-size: 1.45rem;
  }

  .method-flow p {
    grid-column: 2;
    max-width: none;
  }

  .final-cta {
    width: min(var(--max), calc(100% - 24px));
  }

  .final-cta-inner {
    padding: 32px 20px;
  }

  .site-footer {
    width: min(var(--max), calc(100% - 24px));
    flex-direction: column;
  }
}