@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --black: #061114;
  --ink: #f5fbfb;
  --panel: #ffffff;
  --panel-2: #e6f7f8;
  --line: rgba(6, 17, 20, 0.14);
  --line-strong: rgba(6, 17, 20, 0.3);
  --text: #061114;
  --muted: #3b575d;
  --dim: #6d858a;
  --accent: #00a9b7;
  --accent-soft: #d5f6f7;
  --deep: #08333a;
  --white: #ffffff;
  --glass: rgba(255, 255, 255, 0.42);
  --glass-deep: rgba(6, 17, 20, 0.36);
  --glass-border: rgba(255, 255, 255, 0.56);
  --glass-shadow: 0 24px 80px rgba(6, 17, 20, 0.16);
  --ease: cubic-bezier(.2, .8, .24, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: 'Instrument Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .88), rgba(212, 249, 251, .7) 35%, rgba(246, 252, 252, .92) 70%),
    linear-gradient(90deg, rgba(0, 169, 183, .14), rgba(255, 255, 255, 0), rgba(8, 51, 58, .12));
  letter-spacing: 0;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    repeating-linear-gradient(115deg, rgba(255, 255, 255, .18) 0 1px, transparent 1px 18px),
    linear-gradient(180deg, rgba(255, 255, 255, .55), rgba(213, 246, 247, .24));
}

body.is-locked {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button {
  font: inherit;
  letter-spacing: 0;
}

.liquid-glass-filter {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.page-wrap {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

body.is-entered .page-wrap {
  opacity: 1;
  transform: none;
}

.shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 50;
}

.nav {
  position: relative;
  isolation: isolate;
  width: min(1160px, calc(100% - 24px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 10px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .32)),
    rgba(255, 255, 255, .28);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9), inset 0 -18px 48px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(28px) saturate(1.7);
  -webkit-backdrop-filter: blur(28px) saturate(1.7);
  overflow: hidden;
}

.site-header.is-scrolled .nav {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .8), rgba(255, 255, 255, .42)),
    rgba(255, 255, 255, .36);
  border-color: var(--line-strong);
}

.nav::before,
.service-card::before,
.project-row::before,
.step::before,
.faq-item::before,
.about-photo::before,
.modal::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, 0) 32%),
    linear-gradient(315deg, rgba(0, 169, 183, .18), rgba(255, 255, 255, 0) 36%);
  filter: url('#liquid-glass');
  mix-blend-mode: screen;
}

.nav::after,
.service-card::after,
.project-row::after,
.step::after,
.faq-item::after,
.modal::after {
  content: '';
  position: absolute;
  top: -80%;
  left: -35%;
  width: 46%;
  height: 260%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .48), transparent);
  transform: rotate(18deg) translateX(-130%);
  transition: transform .7s var(--ease);
}

.nav:hover::after,
.service-card:hover::after,
.project-row:hover::after,
.step:hover::after,
.faq-item:hover::after,
.modal:hover::after {
  transform: rotate(18deg) translateX(360%);
}

.brand,
.nav-links a,
.button,
.nav-toggle {
  position: relative;
  z-index: 2;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}

.brand {
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, .62);
  background: rgba(255, 255, 255, .28);
  box-shadow: inset 0 1px rgba(255, 255, 255, .82);
  font-size: .9rem;
}

.nav-toggle {
  justify-self: end;
  width: 46px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .62);
  background: rgba(255, 255, 255, .28);
  box-shadow: inset 0 1px rgba(255, 255, 255, .82);
  cursor: pointer;
  display: none;
}

.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  border-radius: 8px;
  background: var(--black);
  transition: transform .24s var(--ease), opacity .2s ease, top .24s var(--ease);
}

.nav-toggle span:nth-child(1) {
  top: 14px;
}

.nav-toggle span:nth-child(2) {
  top: 20px;
}

.nav-toggle span:nth-child(3) {
  top: 26px;
}

.nav.is-open .nav-toggle span:nth-child(1) {
  top: 20px;
  transform: rotate(45deg);
}

.nav.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav.is-open .nav-toggle span:nth-child(3) {
  top: 20px;
  transform: rotate(-45deg);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.nav-links a {
  padding: 0 12px;
  color: var(--muted);
  font-size: .94rem;
}

.nav-links a:hover {
  color: var(--black);
  background: rgba(255, 255, 255, 0.42);
  box-shadow: inset 0 1px rgba(255, 255, 255, .74);
}

.is-auth-hidden {
  display: none !important;
}

.button {
  gap: 8px;
  padding: 0 18px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: .96rem;
}

.button.primary,
.action-link {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 17, 20, .92), rgba(8, 51, 58, .72)),
    var(--black);
  border-color: rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .25), 0 16px 34px rgba(6, 17, 20, .2);
  backdrop-filter: blur(18px) saturate(1.5);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
}

.button.ghost {
  color: var(--black);
  background: rgba(255, 255, 255, 0.42);
  border-color: rgba(255, 255, 255, .62);
  box-shadow: inset 0 1px rgba(255, 255, 255, .82);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  isolation: isolate;
  overflow: hidden;
}

.hero-video,
.hero::after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.hero-video {
  transform: scale(1.035);
  filter: contrast(1.18) saturate(1.22);
}

.hero::after {
  position: absolute;
  content: '';
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(245, 251, 251, 0.82), rgba(245, 251, 251, 0.42) 46%, rgba(245, 251, 251, 0.06)),
    linear-gradient(0deg, rgba(245, 251, 251, 0.62), rgba(245, 251, 251, 0.08) 58%);
}

.hero-content {
  position: relative;
  padding: 132px 0 58px;
  max-width: 820px;
}

.eyebrow,
.section-kicker,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin: 0;
  padding: 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.42);
  box-shadow: inset 0 1px rgba(255, 255, 255, .82);
  backdrop-filter: blur(18px) saturate(1.7);
  -webkit-backdrop-filter: blur(18px) saturate(1.7);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1,
.section-head h2,
.contact h2 {
  margin: 16px 0 0;
  line-height: 1.02;
  font-weight: 800;
}

.hero h1 {
  max-width: 760px;
  font-size: 4.25rem;
}

.hero p,
.section-head p,
.value-copy p,
.service-card p,
.project-row p,
.step p,
.faq-item p,
.contact p,
.modal p {
  color: var(--muted);
  line-height: 1.68;
}

.hero-content > p:not(.eyebrow) {
  max-width: 690px;
  margin: 20px 0 0;
  font-size: 1.15rem;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.section {
  padding: 86px 0;
}

.offer-strip {
  padding: 18px 0 0;
  background: rgba(245, 251, 251, .72);
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.offer-item {
  position: relative;
  overflow: hidden;
  min-height: 168px;
  padding: 20px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .66), rgba(255, 255, 255, .24)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9), inset 0 -20px 48px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.offer-item span {
  color: var(--accent);
  font-weight: 800;
}

.offer-item h2 {
  margin: 16px 0 8px;
  font-size: 1.18rem;
}

.offer-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.split,
.about-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: 42px;
  align-items: start;
}

.section-head {
  max-width: 760px;
}

.section-head h2,
.contact h2 {
  font-size: 3rem;
}

.section-head p {
  margin: 16px 0 0;
  max-width: 680px;
}

.value-copy p {
  margin: 0 0 18px;
  font-size: 1.04rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.service-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .64), rgba(255, 255, 255, .24)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .92), inset 0 -24px 54px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.service-card figure {
  margin: 0;
  overflow: hidden;
}

.service-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: .82;
  mix-blend-mode: multiply;
}

.service-body {
  padding: 22px;
}

.service-card h3,
.project-row h3,
.step h3,
.faq-item h3 {
  margin: 14px 0 10px;
  font-size: 1.22rem;
}

.service-card p,
.project-row p,
.step p,
.faq-item p {
  margin: 0;
}

.automation-section {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(213, 246, 247, .54)),
    rgba(245, 251, 251, .84);
}

.automation-copy > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
  font-size: 1.04rem;
}

.automation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.automation-card {
  position: relative;
  overflow: hidden;
  min-height: 170px;
  padding: 20px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .64), rgba(255, 255, 255, .24)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9), inset 0 -20px 48px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.automation-card h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

.automation-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.packs-section {
  background:
    linear-gradient(135deg, rgba(245, 251, 251, .92), rgba(213, 246, 247, .58)),
    var(--panel-2);
}

.packs-grid,
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.pack-card,
.use-case {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .66), rgba(255, 255, 255, .26)),
    rgba(255, 255, 255, .24);
  box-shadow: inset 0 1px rgba(255, 255, 255, .92), inset 0 -24px 54px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.pack-card-featured {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 17, 20, .94), rgba(8, 51, 58, .72)),
    var(--deep);
}

.pack-card h3,
.use-case h3 {
  margin: 14px 0 10px;
  font-size: 1.35rem;
}

.pack-card p,
.use-case p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.pack-card-featured p,
.pack-card-featured li {
  color: #d6eef1;
}

.pack-card ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

.pack-card li {
  position: relative;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.42;
}

.pack-card li::before {
  content: '';
  position: absolute;
  top: .55em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.clients-section {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .86), rgba(245, 251, 251, .72));
}

.use-case-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.use-case {
  min-height: 250px;
}

.use-case span {
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.roadmap-section {
  background:
    linear-gradient(135deg, rgba(6, 17, 20, .94), rgba(8, 51, 58, .78)),
    var(--deep);
  color: var(--white);
}

.roadmap-section .section-head p,
.roadmap-step p,
.impact-panel p {
  color: #cde7ea;
}

.roadmap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.roadmap::before {
  content: '';
  position: absolute;
  top: 34px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 169, 183, .08), rgba(0, 169, 183, .9), rgba(255, 255, 255, .38));
}

.roadmap-step {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  padding: 58px 22px 22px;
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .14), rgba(255, 255, 255, .05)),
    rgba(255, 255, 255, .06);
  box-shadow: inset 0 1px rgba(255, 255, 255, .22), 0 24px 70px rgba(0, 0, 0, .18);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
}

.roadmap-step::before {
  content: '';
  position: absolute;
  top: 25px;
  left: 22px;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(0, 169, 183, .18), 0 0 28px rgba(0, 169, 183, .72);
}

.roadmap-step span {
  color: var(--accent-soft);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.roadmap-step h3 {
  margin: 10px 0;
  font-size: 1.32rem;
}

.roadmap-step p {
  margin: 0;
  line-height: 1.62;
}

.visual-system {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 18px;
}

.system-map,
.impact-panel {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  border: 1px solid rgba(255, 255, 255, .26);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .05)),
    rgba(255, 255, 255, .06);
  box-shadow: inset 0 1px rgba(255, 255, 255, .22), 0 24px 70px rgba(0, 0, 0, .18);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
}

.system-map::before,
.system-map::after {
  content: '';
  position: absolute;
  inset: 22%;
  border: 1px solid rgba(0, 169, 183, .36);
  border-radius: 999px;
}

.system-map::after {
  inset: 14% 28%;
  transform: rotate(34deg);
}

.system-node {
  position: absolute;
  width: min(190px, 38%);
  min-height: 82px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 8px;
  background: rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px rgba(255, 255, 255, .18), 0 18px 40px rgba(0, 0, 0, .16);
}

.system-node span {
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.system-node strong {
  font-size: .98rem;
}

.system-node-main {
  top: 50%;
  left: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  color: var(--black);
  background: rgba(255, 255, 255, .9);
}

.system-node-web {
  top: 32px;
  left: 36px;
}

.system-node-app {
  top: 32px;
  right: 36px;
}

.system-node-auto {
  bottom: 34px;
  left: 62px;
}

.system-node-data {
  right: 48px;
  bottom: 48px;
}

.impact-panel {
  padding: 28px;
}

.impact-panel h3 {
  margin: 16px 0 0;
  font-size: 2rem;
  line-height: 1.08;
}

.impact-bars {
  display: grid;
  gap: 18px;
  margin-top: 32px;
}

.impact-row {
  display: grid;
  gap: 8px;
}

.impact-row span {
  color: #d9f1f2;
  font-weight: 800;
}

.impact-row strong {
  position: relative;
  overflow: hidden;
  height: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
}

.impact-row strong::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--value);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-soft));
  box-shadow: 0 0 22px rgba(0, 169, 183, .45);
}

.stage-band {
  background:
    linear-gradient(135deg, rgba(213, 246, 247, .78), rgba(255, 255, 255, .52)),
    var(--accent-soft);
}

.project-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.project-row {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) 220px;
  gap: 22px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .58), rgba(255, 255, 255, .24)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9), inset 0 -20px 48px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: color .2s ease, transform .2s ease;
}

.project-row[href]:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.project-row > span {
  color: var(--accent);
  font-weight: 800;
}

.project-row strong {
  justify-self: end;
  color: var(--black);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.step {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .62), rgba(255, 255, 255, .24)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9), inset 0 -20px 48px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.step span {
  color: var(--accent);
  font-weight: 800;
}

.about {
  background:
    linear-gradient(135deg, rgba(6, 17, 20, .94), rgba(8, 51, 58, .72)),
    var(--deep);
  color: var(--white);
}

.about .section-head p {
  color: #cde7ea;
}

.about-photo {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .34);
  border-radius: 8px;
  box-shadow: inset 0 1px rgba(255, 255, 255, .38), 0 30px 80px rgba(0, 0, 0, .24);
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
}

.about-photo img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.about .button {
  margin-top: 24px;
}

.about .button.ghost,
.contact .button.ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.28);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.faq-item {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .62), rgba(255, 255, 255, .24)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9), inset 0 -20px 48px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.contact {
  padding: 80px 0;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 17, 20, .96), rgba(8, 51, 58, .76)),
    var(--black);
}

.contact p,
.contact .eyebrow {
  color: #cde7ea;
}

.contact .button.primary {
  color: var(--black);
  background: var(--white);
}

.contact-layout {
  align-items: center;
  min-height: 260px;
}

.contact-actions {
  justify-content: flex-end;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(245, 251, 251, .72);
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
}

.footer-inner {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer-inner a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.footer-inner a:hover {
  color: var(--accent);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.78);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal {
  position: relative;
  overflow: hidden;
  width: min(580px, 100%);
  padding: 28px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .76), rgba(255, 255, 255, .42)),
    rgba(255, 255, 255, .34);
  box-shadow: inset 0 1px rgba(255, 255, 255, .94), var(--glass-shadow);
  backdrop-filter: blur(30px) saturate(1.8);
  -webkit-backdrop-filter: blur(30px) saturate(1.8);
  color: var(--text);
}

.modal h3 {
  margin: 0 0 10px;
  font-size: 1.45rem;
}

.action-link,
.close {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  padding: 0 16px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}

.lead-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.lead-form label {
  display: grid;
  gap: 7px;
  color: var(--deep);
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, .68);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9);
  font: inherit;
}

.lead-form textarea {
  resize: vertical;
}

.lead-form .action-link {
  width: 100%;
  margin-top: 4px;
}

.close {
  margin-left: 10px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.38);
  border: 1px solid rgba(255, 255, 255, .58);
  box-shadow: inset 0 1px rgba(255, 255, 255, .8);
  backdrop-filter: blur(18px) saturate(1.6);
  -webkit-backdrop-filter: blur(18px) saturate(1.6);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 980px) {
  .nav {
    grid-template-columns: 1fr auto;
    overflow: visible;
  }

  .nav-toggle {
    display: inline-flex;
    background:
      linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(255, 255, 255, .58)),
      rgba(255, 255, 255, .48);
    border-color: rgba(255, 255, 255, .82);
    box-shadow: inset 0 1px rgba(255, 255, 255, .96), 0 12px 30px rgba(0, 0, 0, .16);
  }

  .nav-links {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    padding: 0;
    visibility: hidden;
    transition: max-height .32s var(--ease), opacity .22s ease, padding .32s var(--ease), visibility .22s ease;
  }

  .nav.is-open .nav-links {
    max-height: 360px;
    opacity: 1;
    padding-top: 10px;
    visibility: visible;
  }

  .nav-links a {
    justify-content: flex-start;
    min-height: 46px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, .48);
    background: rgba(255, 255, 255, .28);
    box-shadow: inset 0 1px rgba(255, 255, 255, .7);
  }

  .nav > .button.primary {
    grid-column: 1 / -1;
    display: none;
  }

  .nav.is-open > .button.primary {
    display: inline-flex;
  }

  .hero {
    min-height: 100svh;
  }

  .hero h1 {
    font-size: 3.15rem;
  }

  .section-head h2,
  .contact h2 {
    font-size: 2.25rem;
  }

  .offer-grid,
  .roadmap,
  .packs-grid,
  .use-case-grid,
  .service-grid,
  .steps,
  .faq-list,
  .automation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split,
  .about-layout,
  .contact-layout,
  .project-row,
  .visual-system {
    grid-template-columns: 1fr;
  }

  .roadmap::before {
    display: none;
  }

  .project-row strong {
    justify-self: start;
  }

  .contact-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .nav::after,
  .service-card::after,
  .project-row::after,
  .step::after,
  .faq-item::after,
  .modal::after {
    display: none;
  }

  .shell,
  .site-header {
    top: 8px;
  }

  .nav {
    width: calc(100% - 16px);
  }

  .brand,
  .nav-links a,
  .button,
  .nav-toggle {
    min-height: 38px;
    padding-left: 10px;
    padding-right: 10px;
    font-size: .86rem;
  }

  .nav-toggle {
    width: 40px;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-content {
    padding-top: 136px;
    padding-bottom: 34px;
  }

  .hero h1 {
    font-size: 2.7rem;
    max-width: 12ch;
  }

  .hero-content > p:not(.eyebrow) {
    font-size: 1rem;
    max-width: 31ch;
  }

  .hero-actions,
  .contact-actions {
    flex-direction: column;
  }

  .button,
  .action-link,
  .close {
    width: 100%;
  }

  .offer-grid,
  .roadmap,
  .packs-grid,
  .use-case-grid,
  .service-grid,
  .steps,
  .faq-list,
  .automation-grid {
    grid-template-columns: 1fr;
  }

  .system-map,
  .impact-panel {
    min-height: auto;
  }

  .system-map {
    display: grid;
    gap: 10px;
    padding: 18px;
  }

  .system-map::before,
  .system-map::after {
    display: none;
  }

  .system-node,
  .system-node-main,
  .system-node-web,
  .system-node-app,
  .system-node-auto,
  .system-node-data {
    position: relative;
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100%;
    transform: none;
  }

  .impact-panel h3 {
    font-size: 1.6rem;
  }

  .section {
    padding: 58px 0;
  }

  .section-head h2,
  .contact h2 {
    font-size: 2rem;
  }

  .project-row {
    gap: 10px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px 0;
  }

  .close {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .page-wrap,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

.app-body {
  min-height: 100vh;
}

.auth-screen,
.dashboard-screen {
  min-height: 100vh;
  padding: 138px 0 80px;
}

.auth-screen {
  display: grid;
  place-items: center;
}

.auth-panel {
  width: min(620px, calc(100% - 32px));
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .34)),
    rgba(255, 255, 255, .28);
  box-shadow: inset 0 1px rgba(255, 255, 255, .94), var(--glass-shadow);
  backdrop-filter: blur(28px) saturate(1.7);
  -webkit-backdrop-filter: blur(28px) saturate(1.7);
}

.auth-panel h1,
.dashboard-hero h1 {
  margin: 16px 0 0;
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.02;
}

.auth-panel p,
.dashboard-hero p,
.admin-panel p,
.app-card p,
.empty-state {
  color: var(--muted);
  line-height: 1.68;
}

.auth-form {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.auth-form label {
  display: grid;
  gap: 8px;
  color: var(--deep);
  font-weight: 800;
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, .64);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9);
  font: inherit;
}

.auth-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.auth-message {
  min-height: 28px;
  margin: 0;
  font-weight: 700;
}

.auth-message[data-tone="error"] {
  color: #a52222;
}

.auth-message[data-tone="success"] {
  color: #0b6b42;
}

.dashboard-hero {
  max-width: 1160px;
}

.dashboard-section,
.admin-layout {
  margin-top: 32px;
}

.app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.app-card,
.admin-panel {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .66), rgba(255, 255, 255, .26)),
    rgba(255, 255, 255, .22);
  box-shadow: inset 0 1px rgba(255, 255, 255, .92), inset 0 -24px 54px rgba(0, 169, 183, .08), var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(1.7);
  -webkit-backdrop-filter: blur(24px) saturate(1.7);
}

.app-card h2,
.admin-panel h2 {
  margin: 14px 0 8px;
  font-size: 1.35rem;
}

.app-icon {
  width: 50px;
  height: 50px;
  display: inline-grid;
  place-items: center;
  margin-right: 10px;
  border-radius: 8px;
  color: var(--white);
  background: var(--black);
  font-weight: 800;
}

.app-card .button {
  margin-top: 18px;
}

.app-card--locked {
  opacity: .72;
}

.app-status {
  display: inline-flex;
  margin-top: 16px;
  color: var(--dim);
  font-weight: 800;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 24px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, .38);
  font-weight: 700;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(250px, .72fr) minmax(300px, 1fr) minmax(320px, 1.05fr);
  gap: 14px;
}

.admin-panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.admin-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.admin-subtitle {
  margin-top: 28px !important;
}

.admin-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 92px;
  gap: 10px;
}

.admin-form label {
  display: grid;
  gap: 7px;
  color: var(--deep);
  font-weight: 800;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: rgba(255, 255, 255, .66);
  box-shadow: inset 0 1px rgba(255, 255, 255, .9);
  font: inherit;
}

.admin-form input[readonly] {
  color: var(--dim);
  background: rgba(255, 255, 255, .38);
}

.admin-form textarea {
  resize: vertical;
}

.admin-check {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 10px !important;
}

.admin-check input {
  width: 22px;
  min-height: 22px;
  height: 22px;
  accent-color: var(--accent);
}

.admin-user,
.admin-app {
  width: 100%;
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, .44);
  text-align: left;
}

.admin-user {
  cursor: pointer;
}

.admin-user.is-active {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(0, 169, 183, .28);
}

.admin-user span,
.admin-app span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.admin-user strong,
.admin-app small {
  color: var(--dim);
  font-size: .82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.admin-user em {
  color: var(--accent);
  font-size: .76rem;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.admin-app input {
  width: 22px;
  height: 22px;
  accent-color: var(--accent);
  flex: 0 0 auto;
}

@media (max-width: 980px) {
  .app-grid,
  .admin-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .auth-screen,
  .dashboard-screen {
    padding-top: 112px;
  }

  .auth-actions {
    grid-template-columns: 1fr;
  }

  .auth-panel,
  .app-card,
  .admin-panel {
    padding: 20px;
  }
}