:root {
  --color-bg: #050807;
  --color-surface: #0c1210;
  --color-surface-2: #111a16;
  --color-text: #f4fff8;
  --color-muted: #9aa8a0;
  --color-accent: #39ff88;
  --color-accent-2: #68e6b2;
  --color-accent-soft: rgba(57, 255, 136, .1);
  --color-border: rgba(57, 255, 136, .18);
  --color-line: rgba(255, 255, 255, .09);
  --shadow-glow: 0 0 42px rgba(57, 255, 136, .09);
  --container: 1160px;
  --radius: 12px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 82px;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.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;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 10px;
  left: 10px;
  padding: 10px 15px;
  border-radius: 6px;
  color: var(--color-bg);
  background: var(--color-accent);
  font-weight: 800;
  transform: translateY(-150%);
  transition: transform .2s ease;
}

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

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--color-line);
  background: rgba(5, 8, 7, .88);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--color-text);
  font-size: 17px;
  font-weight: 650;
  letter-spacing: -.3px;
}

.brand strong { color: var(--color-accent); }

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--color-accent);
  border-radius: 7px;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  box-shadow: inset 0 0 14px rgba(57, 255, 136, .08);
  font-family: "Courier New", monospace;
  font-size: 12px;
  font-weight: 800;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 27px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 600;
}

.primary-nav > a:not(.button) {
  position: relative;
  padding: 8px 0;
  transition: color .2s ease;
}

.primary-nav > a:not(.button):hover { color: var(--color-text); }

.primary-nav > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 1px;
  background: var(--color-accent);
  content: "";
  transform: scaleX(0);
  transition: transform .2s ease;
}

.primary-nav > a:not(.button):hover::after { transform: scaleX(1); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--color-line);
  border-radius: 7px;
  background: var(--color-surface);
  cursor: pointer;
}

.nav-toggle > span:not(.sr-only) {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--color-accent);
  transition: transform .2s ease, opacity .2s ease;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border: 1px solid var(--color-accent);
  border-radius: 7px;
  color: #021008;
  background: var(--color-accent);
  box-shadow: 0 8px 28px rgba(57, 255, 136, .14);
  font-weight: 780;
  line-height: 1.2;
  transition: background .18s ease, box-shadow .18s ease, transform .18s ease;
}

.button:hover {
  background: #70ffa6;
  box-shadow: 0 10px 35px rgba(57, 255, 136, .22);
  transform: translateY(-2px);
}

.button-small {
  min-height: 40px;
  padding: 9px 16px;
  font-size: 12px;
}

.button-secondary {
  color: var(--color-text);
  background: transparent;
  box-shadow: none;
}

.button-secondary:hover {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.hero {
  position: relative;
  min-height: 730px;
  padding: 112px 0 105px;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background-image:
    linear-gradient(rgba(57, 255, 136, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 255, 136, .035) 1px, transparent 1px);
  background-size: 46px 46px;
}

.hero::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-bg) 4%, rgba(5, 8, 7, .7) 55%, rgba(5, 8, 7, .93));
  content: "";
}

.hero-glow {
  position: absolute;
  top: -120px;
  right: 2%;
  width: 580px;
  height: 580px;
  border-radius: 50%;
  background: rgba(57, 255, 136, .09);
  filter: blur(110px);
}

.hero-layout {
  position: relative;
  display: grid;
  align-items: center;
  grid-template-columns: 1.03fr .97fr;
  gap: 72px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--color-accent);
  font-family: "Courier New", monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 24px;
  height: 1px;
  background: currentColor;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  max-width: 700px;
  margin-bottom: 25px;
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 760;
  letter-spacing: -3px;
  line-height: 1.04;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 34px;
  color: var(--color-muted);
  font-size: 18px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 23px;
  margin: 0;
  padding: 0;
  color: var(--color-muted);
  font-size: 12px;
  list-style: none;
}

.trust-list li {
  position: relative;
  padding-left: 17px;
}

.trust-list li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--color-accent);
  box-shadow: 0 0 9px rgba(57, 255, 136, .7);
  content: "";
}

.system-console {
  position: relative;
  padding: 21px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: rgba(9, 15, 12, .92);
  box-shadow: var(--shadow-glow), 0 28px 80px rgba(0, 0, 0, .42);
}

.system-console::before,
.system-console::after {
  position: absolute;
  width: 22px;
  height: 22px;
  border-color: var(--color-accent);
  content: "";
}

.system-console::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid;
  border-left: 2px solid;
}

.system-console::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid;
  border-bottom: 2px solid;
}

.console-header {
  display: flex;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-line);
  justify-content: space-between;
  color: #84938b;
  font-family: "Courier New", monospace;
  font-size: 9px;
  letter-spacing: 1px;
}

.console-header > div {
  display: flex;
  align-items: center;
  gap: 9px;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 11px var(--color-accent);
}

.console-status { color: var(--color-accent); }

.console-metric { padding: 22px 0 18px; }
.console-metric span, .console-metric strong { display: block; }
.console-metric span { color: var(--color-muted); font-size: 10px; text-transform: uppercase; }
.console-metric strong { margin-top: 3px; font-size: 18px; }

.flow-diagram {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
  list-style: none;
}

.flow-diagram li {
  position: relative;
  min-height: 92px;
  padding: 13px;
  border: 1px solid var(--color-line);
  border-radius: 7px;
  background: var(--color-surface);
}

.flow-diagram li::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -8px;
  color: var(--color-accent);
  content: "→";
  font-family: monospace;
  font-size: 12px;
  transform: translateY(-50%);
}

.flow-diagram li:nth-child(3)::after { top: auto; right: 50%; bottom: -13px; content: "↓"; transform: translateX(50%); }
.flow-diagram li:nth-child(4)::after,
.flow-diagram li:nth-child(5)::after { right: auto; left: -8px; content: "←"; }
.flow-diagram li:last-child::after { content: none; }
.flow-diagram li:nth-child(n+4) { grid-row: 2; }
.flow-diagram li:nth-child(4) { grid-column: 3; }
.flow-diagram li:nth-child(5) { grid-column: 2; }
.flow-diagram li:nth-child(6) { grid-column: 1; }

.flow-diagram span,
.flow-diagram strong,
.flow-diagram small { display: block; }
.flow-diagram span { color: var(--color-accent); font-family: monospace; font-size: 9px; }
.flow-diagram strong { margin-top: 7px; font-size: 13px; }
.flow-diagram small { color: #718078; font-size: 9px; }

.console-footer {
  display: flex;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--color-line);
  justify-content: space-between;
  color: #718078;
  font-family: monospace;
  font-size: 9px;
}

.console-footer span:first-child {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--color-accent-2);
}

.console-footer i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
}

.section {
  position: relative;
  padding: 105px 0;
}

.section-alt {
  border-block: 1px solid var(--color-line);
  background: #080d0b;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 49px;
}

.section-heading-wide { max-width: 810px; }

.section-heading h2,
.demo-copy h2,
.contact-content h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4vw, 49px);
  font-weight: 740;
  letter-spacing: -1.9px;
  line-height: 1.12;
}

.section-heading > p:last-child,
.demo-copy > p,
.contact-content > p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.8;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.service-card,
.audience-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.service-card {
  min-height: 238px;
  padding: 28px;
}

.service-card:hover,
.audience-card:hover {
  border-color: var(--color-border);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

.service-card::after,
.audience-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 40px;
  height: 1px;
  background: var(--color-accent);
  content: "";
  opacity: .65;
}

.card-number {
  position: absolute;
  top: 25px;
  right: 25px;
  color: #526158;
  font-family: monospace;
  font-size: 10px;
}

.card-icon,
.audience-icon {
  display: grid;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 7px;
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.card-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 23px;
}

.card-icon svg { width: 22px; height: 22px; }

.service-card h3,
.audience-card h3,
.process-list h3 {
  margin-bottom: 10px;
  font-size: 17px;
  line-height: 1.4;
}

.service-card p,
.audience-card p,
.process-list p {
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.7;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 13px;
}

.audience-card {
  display: flex;
  min-height: 295px;
  flex-direction: column;
  padding: 25px;
}

.audience-code {
  color: #59675f;
  font-family: monospace;
  font-size: 9px;
  letter-spacing: 1px;
}

.audience-icon {
  width: 48px;
  height: 48px;
  margin: 24px 0 22px;
}

.audience-icon svg { width: 24px; height: 24px; }
.audience-card p { margin-top: auto; }

.process-layout {
  display: grid;
  align-items: start;
  grid-template-columns: .9fr 1.1fr;
  gap: 100px;
}

.process-heading {
  position: sticky;
  top: 115px;
  margin-bottom: 0;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  color: var(--color-accent);
  font-size: 14px;
  font-weight: 750;
}

.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }

.process-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list::before {
  position: absolute;
  top: 31px;
  bottom: 44px;
  left: 26px;
  width: 1px;
  background: linear-gradient(var(--color-accent), rgba(57, 255, 136, .1));
  content: "";
}

.process-list li {
  position: relative;
  display: grid;
  min-height: 122px;
  padding-bottom: 29px;
  grid-template-columns: 53px 1fr;
  gap: 22px;
}

.step-number {
  z-index: 1;
  display: grid;
  width: 53px;
  height: 53px;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-accent);
  background: var(--color-bg);
  box-shadow: 0 0 20px rgba(57, 255, 136, .06);
  font-family: monospace;
  font-size: 10px;
}

.process-list li > div {
  padding: 2px 0 22px;
  border-bottom: 1px solid var(--color-line);
}

.process-list h3 { margin-bottom: 5px; }

.demo-section { padding-top: 35px; }

.demo-block {
  position: relative;
  display: grid;
  min-height: 515px;
  align-items: center;
  padding: 62px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background:
    linear-gradient(rgba(57,255,136,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57,255,136,.025) 1px, transparent 1px),
    #090f0c;
  background-size: 35px 35px;
  grid-template-columns: .95fr 1.05fr;
  gap: 70px;
}

.demo-block::before {
  position: absolute;
  top: -200px;
  right: -150px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(57, 255, 136, .09);
  content: "";
  filter: blur(100px);
}

.demo-copy,
.case-panel { position: relative; }

.demo-copy .demo-detail {
  margin-top: 14px;
  color: #748179;
  font-size: 13px;
}

.demo-copy .button { margin-top: 27px; }
.demo-copy small { display: block; margin-top: 15px; color: #647169; font-size: 10px; }

.case-panel {
  padding: 21px;
  border: 1px solid var(--color-line);
  border-radius: 9px;
  background: rgba(5, 8, 7, .88);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}

.case-panel-header,
.panel-top {
  display: flex;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
  justify-content: space-between;
  color: #65736b;
  font-family: monospace;
  font-size: 9px;
}

.case-panel-header span:last-child { color: var(--color-accent); }

.case-title { padding: 18px 0 14px; }
.case-title span, .case-title strong { display: block; }
.case-title span { color: #65736b; font-family: monospace; font-size: 9px; }
.case-title strong { margin-top: 2px; font-size: 20px; }

.case-panel ul { display: grid; margin: 0; padding: 0; gap: 8px; list-style: none; }

.case-panel li {
  display: grid;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--color-line);
  border-radius: 6px;
  background: var(--color-surface);
  grid-template-columns: 28px 1fr auto;
  gap: 8px;
}

.case-panel li > span { color: var(--color-accent); font-family: monospace; font-size: 9px; }
.case-panel li strong, .case-panel li small { display: block; }
.case-panel li strong { font-size: 11px; }
.case-panel li small { color: #6d7a72; font-size: 9px; }
.case-panel li b { color: var(--color-accent); font-family: monospace; font-size: 9px; }

.case-output {
  display: flex;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--color-line);
  align-items: center;
  justify-content: space-between;
}

.case-output span { color: #65736b; font-family: monospace; font-size: 9px; }
.case-output strong { color: var(--color-accent-2); font-size: 12px; }

.test-grid {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr .9fr;
  gap: 90px;
}

.test-grid .section-heading { margin-bottom: 0; }

.test-panel {
  padding: 31px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-surface);
  box-shadow: var(--shadow-glow);
}

.panel-top { padding-bottom: 17px; }
.panel-top span:last-child { color: var(--color-accent); }

.check-list {
  display: grid;
  margin: 24px 0 0;
  padding: 0;
  grid-template-columns: 1fr 1fr;
  gap: 15px 18px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 25px;
  color: #c3cec7;
  font-size: 13px;
}

.check-list li::before {
  position: absolute;
  top: 1px;
  left: 0;
  color: var(--color-accent);
  content: "[+]";
  font-family: monospace;
  font-size: 10px;
}

.important-note {
  display: grid;
  margin-top: 28px;
  padding: 16px;
  border: 1px solid rgba(57, 255, 136, .13);
  border-radius: 7px;
  background: rgba(57, 255, 136, .045);
  grid-template-columns: auto 1fr;
  gap: 12px;
}

.important-note > span {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  color: var(--color-accent);
  font-family: monospace;
  font-size: 11px;
}

.important-note p { margin: 0; color: var(--color-muted); font-size: 11px; line-height: 1.65; }
.important-note strong { color: var(--color-text); }

.contact-section {
  overflow: hidden;
  border-block: 1px solid var(--color-border);
  background: #070c09;
}

.contact-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 700px;
  height: 300px;
  border-radius: 50%;
  background: rgba(57, 255, 136, .075);
  filter: blur(110px);
  transform: translate(-50%, -50%);
}

.contact-content {
  position: relative;
  max-width: 900px;
  text-align: center;
}

.contact-content .eyebrow { justify-content: center; }
.contact-content h2 { max-width: 760px; margin-inline: auto; }
.contact-content > p { max-width: 600px; margin-inline: auto; }

.contact-email {
  display: flex;
  max-width: 760px;
  min-height: 84px;
  margin: 39px auto 0;
  padding: 18px 25px;
  border: 1px solid var(--color-accent);
  border-radius: 9px;
  align-items: center;
  justify-content: space-between;
  color: var(--color-accent);
  background: rgba(57, 255, 136, .055);
  box-shadow: 0 0 45px rgba(57, 255, 136, .08);
  font-size: clamp(18px, 3.4vw, 34px);
  font-weight: 700;
  letter-spacing: -1px;
  transition: background .2s ease, box-shadow .2s ease;
}

.contact-email:hover {
  background: rgba(57, 255, 136, .1);
  box-shadow: 0 0 55px rgba(57, 255, 136, .14);
}

.contact-email b { font-size: 20px; }
.contact-content small { display: block; margin-top: 13px; color: #647169; font-size: 10px; }

.contact-phone {
  display: inline-flex;
  margin-top: 28px;
  padding: 13px 18px;
  border: 1px solid var(--color-line);
  border-radius: 7px;
  align-items: center;
  gap: 13px;
  color: var(--color-muted);
  background: rgba(255, 255, 255, .02);
  font-size: 12px;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.contact-phone strong {
  color: var(--color-accent-2);
  font-size: 14px;
}

.contact-phone:hover {
  border-color: var(--color-border);
  color: var(--color-text);
  background: var(--color-accent-soft);
}

.site-footer { background: #030504; }

.footer-main {
  display: grid;
  padding-top: 57px;
  padding-bottom: 43px;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}

.footer-brand p {
  max-width: 350px;
  margin: 19px 0 0;
  color: #69766e;
  font-size: 12px;
}

.footer-links {
  display: grid;
  justify-self: end;
  grid-template-columns: 120px 245px;
  gap: 40px;
}

.footer-links > div { display: grid; align-content: start; gap: 8px; }
.footer-links strong { margin-bottom: 5px; color: var(--color-text); font-family: monospace; font-size: 10px; text-transform: uppercase; }
.footer-links a { color: #748179; font-size: 11px; transition: color .2s ease; }
.footer-links a:hover, .footer-bottom a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex;
  padding-top: 20px;
  padding-bottom: 23px;
  border-top: 1px solid var(--color-line);
  justify-content: space-between;
  color: #566159;
  font-family: monospace;
  font-size: 9px;
}

@media (max-width: 1020px) {
  .primary-nav { gap: 17px; }
  .hero-layout { gap: 43px; }
  h1 { font-size: 49px; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .audience-card { min-height: 245px; }
  .process-layout, .test-grid { gap: 55px; }
  .demo-block { padding: 48px; gap: 38px; }
}

@media (max-width: 820px) {
  .header-inner { min-height: 68px; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] > span:nth-child(2) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] > span:nth-child(3) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] > span:nth-child(4) { transform: translateY(-7px) rotate(-45deg); }

  .primary-nav {
    position: fixed;
    top: 68px;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100vh - 68px);
    align-items: stretch;
    padding: 21px 20px 28px;
    overflow-y: auto;
    border-top: 1px solid var(--color-line);
    background: rgba(5, 8, 7, .98);
    box-shadow: 0 25px 45px rgba(0, 0, 0, .45);
    flex-direction: column;
    gap: 3px;
  }

  .primary-nav.is-open { display: flex; }
  .primary-nav > a:not(.button) { padding: 12px 5px; }
  .primary-nav > a:not(.button)::after { display: none; }
  .primary-nav .button { margin-top: 9px; }

  .hero { padding: 82px 0 90px; }
  .hero-layout, .process-layout, .demo-block, .test-grid { grid-template-columns: 1fr; }
  .hero-layout { gap: 61px; }
  .hero-copy { max-width: 680px; }
  .system-console { width: min(100%, 590px); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process-heading { position: static; }
  .process-layout { gap: 47px; }
  .demo-block { padding: 50px 43px; }
  .case-panel { width: min(100%, 570px); }
  .test-grid { gap: 44px; }
  .footer-main { grid-template-columns: .8fr 1.2fr; }
  .footer-links { grid-template-columns: 100px 210px; }
}

@media (max-width: 580px) {
  .container { width: min(calc(100% - 30px), var(--container)); }
  .section { padding: 77px 0; }
  .hero { min-height: auto; padding: 65px 0 75px; }
  h1 { margin-bottom: 21px; font-size: clamp(38px, 12vw, 50px); letter-spacing: -2.2px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .trust-list { align-items: flex-start; flex-direction: column; gap: 9px; }
  .system-console { padding: 15px; }
  .flow-diagram { grid-template-columns: 1fr 1fr; }
  .flow-diagram li:nth-child(n) { grid-row: auto; grid-column: auto; }
  .flow-diagram li::after, .flow-diagram li:nth-child(3)::after { content: none; }
  .console-footer { align-items: flex-start; flex-direction: column; gap: 7px; }
  .section-heading { margin-bottom: 35px; }
  .section-heading h2, .demo-copy h2, .contact-content h2 { font-size: 34px; letter-spacing: -1.3px; }
  .section-heading > p:last-child, .demo-copy > p, .contact-content > p { font-size: 15px; }
  .services-grid, .audience-grid, .check-list { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .audience-card { min-height: 240px; }
  .process-list li { gap: 16px; }
  .demo-section { padding-top: 0; }
  .demo-block { width: 100%; padding: 57px 24px; border-right: 0; border-left: 0; border-radius: 0; }
  .case-panel { padding: 15px; }
  .case-panel li { grid-template-columns: 24px 1fr auto; }
  .test-panel { padding: 23px; }
  .contact-email { min-height: 70px; padding: 15px; font-size: 16px; letter-spacing: -.4px; }
  .contact-email b { font-size: 15px; }
  .contact-phone { align-items: flex-start; flex-direction: column; gap: 2px; }
  .footer-main { padding-top: 47px; grid-template-columns: 1fr; gap: 35px; }
  .footer-links { width: 100%; justify-self: start; grid-template-columns: 1fr; gap: 27px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}