:root {
  --ink: #081724;
  --ink-2: #102436;
  --ink-3: #18354a;
  --text: #182636;
  --muted: #607184;
  --line: #d9e5ec;
  --soft-line: #eaf1f5;
  --page: #f7fafc;
  --panel: #ffffff;
  --cyan: #19c7dc;
  --cyan-2: #71e4ef;
  --green: #2cc98f;
  --amber: #f0b84b;
  --red: #db5f72;
  --shadow: 0 18px 48px rgba(8, 23, 36, .11);
  --shadow-soft: 0 10px 28px rgba(8, 23, 36, .08);
}

/* 2026 visual refresh: premium technical clarity */
:root {
  --ink: #07131f;
  --ink-2: #0b1d2b;
  --ink-3: #123248;
  --text: #142435;
  --muted: #607287;
  --line: #dbe6ec;
  --soft-line: #edf3f6;
  --page: #f4f8fa;
  --cyan: #20cbe0;
  --cyan-2: #96f5ff;
  --green: #37d69b;
  --shadow: 0 28px 80px rgba(7, 19, 31, .14);
  --shadow-soft: 0 14px 38px rgba(7, 19, 31, .075);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background: var(--page);
  line-height: 1.5;
  letter-spacing: 0;
  overflow-x: hidden;
}

a {
  color: inherit;
}

img {
  max-width: 100%;
}

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

.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(8, 23, 36, .92);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  backdrop-filter: blur(16px);
}

.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  color: #f8fbfd;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 820;
  white-space: nowrap;
}

.brand img {
  width: 204px;
  max-width: 48vw;
  height: auto;
  display: block;
  border-radius: 6px;
}

.brand-fallback {
  display: none;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--cyan-2), var(--green));
  color: #061522;
  font-size: 13px;
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  color: #c8d6e2;
  font-size: 14px;
  font-weight: 680;
}

.nav-links a {
  position: relative;
  text-decoration: none;
}

.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: #ffffff;
}

.nav-links a:hover::after,
.nav-links a.is-active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 8px;
  color: #07131f;
  background: #ffffff;
  text-decoration: none;
  font-weight: 820;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
}

.hero,
.page-hero,
.band-dark,
.cta {
  position: relative;
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(125deg, rgba(8, 23, 36, .98), rgba(17, 43, 62, .98) 58%, rgba(8, 23, 36, .96)),
    radial-gradient(circle at 78% 25%, rgba(25, 199, 220, .2), transparent 36%);
}

.hero::before,
.page-hero::before,
.band-dark::before,
.cta::before {
  content: "";
  position: absolute;
  inset: -30px;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.55), rgba(0,0,0,.08));
  animation: gridDrift 18s linear infinite;
}

.hero-inner {
  position: relative;
  min-height: 650px;
  padding: 86px 0 76px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(380px, .9fr);
  gap: 44px;
  align-items: center;
}

.page-hero-inner {
  position: relative;
  padding: 86px 0 78px;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, .8fr);
  gap: 44px;
  align-items: end;
}

h1 {
  max-width: 800px;
  margin-bottom: 24px;
  font-size: clamp(42px, 5vw, 68px);
  line-height: .99;
  letter-spacing: 0;
}

.page-hero h1 {
  font-size: clamp(40px, 4.6vw, 64px);
}

.hero-copy,
.page-copy {
  max-width: 710px;
  margin-bottom: 30px;
  color: #d6e4ee;
  font-size: 19px;
  line-height: 1.58;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.mt-24 {
  margin-top: 24px;
}

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 12px 16px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 15px;
  font-weight: 820;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
}

.button::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,.28) 42%, transparent 58%);
  transform: translateX(-120%);
  transition: transform .55s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:hover::after {
  transform: translateX(120%);
}

.button.primary {
  color: #05111d;
  background: linear-gradient(135deg, #84f1fb, var(--cyan) 54%, #28b98f);
  box-shadow: 0 16px 34px rgba(25, 199, 220, .28);
}

.button.secondary {
  color: #eef8fb;
  border-color: rgba(255, 255, 255, .26);
  background: rgba(255, 255, 255, .08);
}

.button.dark {
  color: #ffffff;
  background: var(--ink);
  box-shadow: var(--shadow-soft);
}

.button.light {
  color: var(--ink);
  background: #ffffff;
  border-color: var(--line);
}

.hero-note,
.small-note {
  margin-top: 22px;
  color: #9fb3c7;
  font-size: 14px;
}

.product-shell,
.mini-shell {
  position: relative;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  box-shadow: 0 24px 76px rgba(0, 0, 0, .28);
  transform: translate3d(0, 0, 0);
}

.product-shell::after,
.mini-shell::after {
  content: "";
  position: absolute;
  inset: 1px;
  pointer-events: none;
  border-radius: 13px;
  background: linear-gradient(130deg, rgba(255,255,255,.18), transparent 28%, rgba(113,228,239,.12) 74%, transparent);
  opacity: .8;
}

.browser-bar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.12);
  border-bottom: 0;
  border-radius: 10px 10px 0 0;
  color: #b8c7d5;
  background: rgba(8, 23, 36, .92);
  font-size: 12px;
  z-index: 1;
}

.lights {
  display: flex;
  gap: 6px;
}

.lights span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #dbe8ef;
  opacity: .55;
}

.dashboard {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 0 0 10px 10px;
  background: #f8fbfd;
  color: var(--text);
}

.dash-top {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 12px;
  padding: 16px;
  border-bottom: 1px solid var(--soft-line);
  background: #ffffff;
}

.dash-title strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.2;
}

.dash-title span,
.dash-meta span,
.status-row span,
.agent-row span {
  color: var(--muted);
  font-size: 12px;
}

.dash-meta {
  display: grid;
  gap: 7px;
  justify-items: end;
  text-align: right;
}

.mode,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  border-radius: 999px;
  color: #064436;
  background: #dff8ef;
  font-size: 12px;
  font-weight: 820;
}

.mode::before,
.status-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px rgba(44, 201, 143, .7);
  animation: statusPulse 2.2s ease-in-out infinite;
}

.dash-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 16px;
}

.dash-panel {
  min-height: 118px;
  padding: 13px;
  border: 1px solid var(--soft-line);
  border-radius: 8px;
  background: #ffffff;
}

.dash-panel h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 13px;
  letter-spacing: 0;
}

.metric-list,
.agent-list {
  display: grid;
  gap: 8px;
}

.status-row,
.agent-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  font-size: 13px;
}

.status-ok,
.status-warn,
.status-blue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 4px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 820;
}

.status-ok {
  color: #074233;
  background: #dff8ef;
}

.status-warn {
  color: #634004;
  background: #fff0c6;
}

.status-blue {
  color: #154357;
  background: #e8f7fb;
}

.answer-panel {
  grid-column: 1 / -1;
  padding: 14px;
  border-radius: 8px;
  border: 1px solid #cceaf1;
  background: linear-gradient(180deg, #f5fcfe, #ffffff);
}

.answer-panel strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 14px;
}

.answer-panel p {
  margin: 0 0 10px;
  color: #395164;
  font-size: 13px;
}

.source-line {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.source-line span {
  padding: 5px 7px;
  border-radius: 6px;
  color: #154357;
  background: #e8f7fb;
  font-size: 11px;
  font-weight: 750;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: -34px;
  position: relative;
  z-index: 2;
}

.proof,
.card,
.package,
.usecase,
.surface {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.proof {
  padding: 20px;
  min-height: 138px;
}

.proof strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 27px;
  line-height: 1.05;
}

.proof span {
  color: var(--muted);
  font-size: 14px;
}

section {
  padding: 86px 0;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(260px, .55fr);
  gap: 46px;
  align-items: end;
  margin-bottom: 36px;
}

.section-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.split,
.definition-grid,
.proof-grid,
.offer-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 32px;
  align-items: start;
}

.definition-grid,
.proof-grid {
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .95fr);
}

.card {
  padding: 26px;
}

.card h3,
.surface h3 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.16;
}

.card p,
.surface p {
  color: var(--muted);
}

.plain-list {
  display: grid;
  gap: 16px;
}

.plain-item {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--soft-line);
}

.plain-item:last-child {
  border-bottom: 0;
}

.num {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #063c34;
  background: #dff8ef;
  font-size: 13px;
  font-weight: 900;
}

.plain-item h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 20px;
}

.plain-item p {
  margin: 0;
  color: var(--muted);
}

.definition-main {
  padding: 30px;
}

.definition-main h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.12;
}

.definition-main p {
  margin: 0;
  color: #405466;
  font-size: 17px;
  line-height: 1.62;
}

.definition-main p + p {
  margin-top: 18px;
}

.definition-stack,
.component-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.definition-card {
  min-height: 150px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.definition-card strong {
  display: block;
  margin-bottom: 9px;
  color: var(--ink);
  font-size: 18px;
}

.definition-card span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.flow,
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  overflow: hidden;
  margin-top: 22px;
}

.flow div,
.timeline div {
  position: relative;
  min-height: 132px;
  padding: 20px;
  border-right: 1px solid var(--soft-line);
  background: linear-gradient(180deg, #ffffff, #fbfdfe);
}

.flow div:last-child,
.timeline div:last-child {
  border-right: 0;
}

.flow div:not(:last-child)::after,
.timeline div:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--cyan);
  border-right: 2px solid var(--cyan);
  transform: translateY(-50%) rotate(45deg);
  background: #ffffff;
  z-index: 1;
}

.flow strong,
.timeline strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 17px;
}

.flow span,
.timeline span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.band-dark .wrap,
.cta .wrap {
  position: relative;
}

.band-dark .section-head h2,
.band-dark h3,
.band-dark strong,
.cta h2 {
  color: #ffffff;
}

.band-dark .section-head p,
.band-dark p,
.band-dark span,
.cta p {
  color: #c6d5e2;
}

.architecture {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.architecture::before {
  content: "";
  position: absolute;
  left: 5%;
  right: 5%;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(113, 228, 239, .72), transparent);
  transform-origin: left;
  animation: lineFlow 3.8s ease-in-out infinite;
}

.arch-step {
  position: relative;
  min-height: 154px;
  padding: 18px 14px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(10px);
}

.arch-step strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
}

.arch-step p {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
}

.packages,
.usecase-grid,
.value-grid,
.example-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.value-grid {
  grid-template-columns: repeat(4, 1fr);
}

.package,
.usecase {
  padding: 24px;
  min-height: 220px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.package:hover,
.usecase:hover,
.card:hover,
.proof:hover {
  transform: translateY(-2px);
  border-color: #b9e7ee;
  box-shadow: 0 20px 48px rgba(8, 23, 36, .12);
}

.package.featured {
  border-color: #91dfe9;
  box-shadow: 0 20px 52px rgba(25, 199, 220, .14);
}

.package h3,
.usecase h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 24px;
}

.package p,
.usecase p {
  color: var(--muted);
}

.price {
  margin: 16px 0 18px;
  color: var(--ink);
  font-size: 28px;
  font-weight: 900;
  line-height: 1.15;
}

.package ul,
.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  color: #34495d;
}

.package li,
.check-list li {
  position: relative;
  padding-left: 20px;
}

.package li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.buyer-table {
  overflow: hidden;
}

.buyer-row {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--soft-line);
}

.buyer-row:last-child {
  border-bottom: 0;
}

.buyer-row strong {
  color: var(--ink);
  font-size: 17px;
}

.buyer-row span {
  color: var(--muted);
}

.score-card {
  padding: 28px;
}

.score {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 58px;
  font-weight: 940;
  line-height: 1;
}

.score span {
  color: var(--muted);
  font-size: 18px;
  font-weight: 760;
}

.evidence {
  padding: 24px;
}

.evidence-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid var(--soft-line);
}

.evidence-row:last-child {
  border-bottom: 0;
}

.evidence-row strong {
  color: var(--ink);
}

.evidence-row span {
  color: var(--muted);
}

.cta {
  padding: 44px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: center;
}

.cta h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
}

.cta p {
  max-width: 680px;
  margin: 0;
  font-size: 17px;
}

.kicker {
  display: inline-flex;
  margin-bottom: 18px;
  color: #8feef7;
  font-size: 14px;
  font-weight: 820;
}

.page-hero .kicker {
  color: #9deff7;
}

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

.mini-list div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.mini-list div:last-child {
  border-bottom: 0;
}

.mini-list span {
  color: #c6d5e2;
}

.mini-list strong {
  color: #ffffff;
}

.contact-panel {
  padding: 28px;
}

.contact-panel p {
  color: var(--muted);
}

.mailto-box {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fbfdfe;
  color: #405466;
}

.form-preview {
  display: grid;
  gap: 10px;
  margin: 18px 0;
}

.field-line {
  padding: 12px 14px;
  border: 1px solid var(--soft-line);
  border-radius: 8px;
  color: #64778a;
  background: #ffffff;
  font-size: 14px;
}

footer {
  padding: 28px 0 44px;
  color: var(--muted);
  font-size: 14px;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

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

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes gridDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(44px, 44px, 0);
  }
}

@keyframes lineFlow {
  0%,
  100% {
    transform: scaleX(.28);
    opacity: .35;
  }
  50% {
    transform: scaleX(1);
    opacity: .9;
  }
}

@keyframes statusPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(44, 201, 143, .44), 0 0 12px rgba(44, 201, 143, .58);
  }
  50% {
    box-shadow: 0 0 0 7px rgba(44, 201, 143, 0), 0 0 16px rgba(44, 201, 143, .8);
  }
}

@media (max-width: 980px) {
  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero-inner,
  .page-hero-inner,
  .section-head,
  .split,
  .definition-grid,
  .proof-grid,
  .offer-grid,
  .contact-grid,
  .cta-inner {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
  }

  .product-shell,
  .mini-shell {
    max-width: 680px;
  }

  .proof-strip,
  .packages,
  .usecase-grid,
  .example-grid,
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .architecture,
  .flow,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .architecture::before,
  .flow div:not(:last-child)::after,
  .timeline div:not(:last-child)::after {
    display: none;
  }

  .flow div:nth-child(2),
  .timeline div:nth-child(2) {
    border-right: 0;
  }

  .cta {
    padding: 32px;
  }
}

@media (max-width: 680px) {
  .wrap {
    width: min(100% - 28px, 1160px);
  }

  .nav {
    min-height: 60px;
  }

  .brand img {
    display: none;
  }

  .brand-fallback {
    display: inline-flex;
  }

  .nav-cta {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 13px;
  }

  .hero-inner,
  .page-hero-inner {
    padding: 64px 0 58px;
    gap: 34px;
  }

  h1,
  .page-hero h1 {
    font-size: clamp(38px, 13vw, 58px);
  }

  .hero-copy,
  .page-copy {
    font-size: 17px;
  }

  section {
    padding: 62px 0;
  }

  .proof-strip,
  .packages,
  .usecase-grid,
  .definition-stack,
  .component-grid,
  .architecture,
  .flow,
  .timeline,
  .dash-top,
  .dash-grid,
  .value-grid,
  .example-grid {
    grid-template-columns: 1fr;
  }

  .flow div,
  .flow div:nth-child(2),
  .timeline div,
  .timeline div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--soft-line);
  }

  .flow div:last-child,
  .timeline div:last-child {
    border-bottom: 0;
  }

  .buyer-row,
  .evidence-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .product-shell {
    padding: 10px;
  }

  .browser-bar {
    font-size: 11px;
  }

  .proof-strip {
    margin-top: -22px;
  }

  .footer-row {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* --- AgentenPilot 2026 homepage polish --- */
body {
  background:
    radial-gradient(circle at 8% 18%, rgba(32, 203, 224, .055), transparent 28rem),
    var(--page);
}

::selection {
  color: #041019;
  background: var(--cyan-2);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--cyan-2);
  outline-offset: 4px;
}

.wrap {
  width: min(1240px, calc(100% - 56px));
}

.site-header {
  background: rgba(7, 19, 31, .78);
  border-color: rgba(255, 255, 255, .08);
  backdrop-filter: blur(24px) saturate(140%);
}

.nav {
  min-height: 76px;
}

.brand img {
  width: 184px;
  border-radius: 8px;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, .2));
}

.nav-links {
  gap: 22px;
  font-size: 13px;
  letter-spacing: .01em;
}

.nav-cta {
  min-height: 44px;
  padding: 10px 17px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 999px;
  background: #fff;
  transition: transform .2s ease, box-shadow .2s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .2);
}

.hero,
.page-hero,
.band-dark,
.cta {
  background:
    radial-gradient(circle at 79% 22%, rgba(32, 203, 224, .18), transparent 29%),
    radial-gradient(circle at 20% 90%, rgba(55, 214, 155, .09), transparent 35%),
    linear-gradient(128deg, #06111c, #0b2030 55%, #071621);
}

.hero::before,
.page-hero::before,
.band-dark::before,
.cta::before {
  opacity: .6;
  background-size: 64px 64px;
  mask-image: linear-gradient(115deg, rgba(0,0,0,.18), rgba(0,0,0,.8), rgba(0,0,0,.12));
}

.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: 5%;
  right: 4%;
  border: 1px solid rgba(150, 245, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(150, 245, 255, .025), 0 0 0 160px rgba(150, 245, 255, .018);
}

.hero-inner {
  min-height: 735px;
  padding: 98px 0 110px;
  grid-template-columns: minmax(0, 1.02fr) minmax(430px, .98fr);
  gap: 66px;
}

.hero-inner > * {
  position: relative;
  z-index: 2;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: #117f91;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.hero-kicker {
  color: #9deef7;
}

.hero-kicker > span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(55, 214, 155, .12), 0 0 18px rgba(55, 214, 155, .75);
}

.light-kicker {
  color: #91ebf4;
}

h1 {
  margin-bottom: 27px;
  font-size: clamp(48px, 5.6vw, 78px);
  line-height: .96;
  letter-spacing: -.055em;
  text-wrap: balance;
}

h1 em {
  color: transparent;
  background: linear-gradient(105deg, #fff 3%, #9af3fb 52%, #55d7aa 100%);
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 34px;
  color: #bed0dd;
  font-size: 18px;
  line-height: 1.65;
}

.button {
  min-height: 50px;
  padding: 13px 19px;
  border-radius: 999px;
}

.button.primary {
  background: linear-gradient(120deg, #a2f7ff, #32d6e9 52%, #4cdfaa);
  box-shadow: 0 18px 42px rgba(32, 203, 224, .23);
}

.button.secondary {
  border-color: rgba(255, 255, 255, .2);
  background: rgba(255, 255, 255, .055);
  backdrop-filter: blur(12px);
}

.button.dark {
  background: linear-gradient(135deg, #07131f, #123248);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 26px;
  color: #91a7b9;
  font-size: 12px;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-trust i {
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 50%;
  color: #061b14;
  background: #58d8ac;
  font-size: 10px;
  font-style: normal;
  font-weight: 900;
}

.product-shell,
.mini-shell {
  padding: 13px;
  border-color: rgba(255,255,255,.2);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,.12), rgba(255,255,255,.035));
  box-shadow: 0 40px 100px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.1);
  backdrop-filter: blur(18px);
  transform: perspective(1200px) rotateY(-2.5deg) rotateX(1deg);
}

.product-shell::after,
.mini-shell::after {
  border-radius: 23px;
}

.browser-bar {
  padding: 12px 15px;
  border-radius: 13px 13px 0 0;
  background: rgba(5, 15, 24, .94);
}

.live-label {
  color: #76e2ba;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.dashboard {
  border-radius: 0 0 13px 13px;
}

.dash-top,
.dash-grid {
  padding: 19px;
}

.dash-panel,
.answer-panel {
  border-radius: 13px;
}

.floating-proof {
  position: absolute;
  z-index: 3;
  display: grid;
  min-width: 170px;
  padding: 13px 15px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 14px;
  color: #f6fbfd;
  background: rgba(8, 25, 38, .8);
  box-shadow: 0 18px 40px rgba(0,0,0,.25);
  backdrop-filter: blur(16px);
}

.floating-proof strong {
  font-size: 12px;
}

.floating-proof small {
  margin-top: 2px;
  color: #9cb0c0;
  font-size: 10px;
}

.floating-proof-top {
  top: -31px;
  right: -26px;
  padding-left: 38px;
}

.floating-proof-bottom {
  bottom: -28px;
  left: -36px;
}

.proof-dot {
  position: absolute;
  top: 18px;
  left: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 14px rgba(55,214,155,.8);
}

.proof-strip {
  gap: 0;
  margin-top: -42px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 28px 70px rgba(7, 19, 31, .12);
  backdrop-filter: blur(16px);
}

.proof {
  min-height: 155px;
  padding: 25px 27px;
  border: 0;
  border-right: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  background: transparent;
}

.proof:first-child { border-radius: 21px 0 0 21px; }
.proof:last-child { border-right: 0; border-radius: 0 21px 21px 0; }
.proof:hover { transform: none; box-shadow: none; background: #fff; }

.proof-label {
  display: block;
  margin-bottom: 16px;
  color: #1994a5 !important;
  font-size: 10px !important;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.proof strong {
  margin-bottom: 9px;
  font-size: 25px;
  letter-spacing: -.035em;
}

section {
  padding: 108px 0;
}

.section-head {
  margin-bottom: 48px;
  gap: 72px;
}

.section-head h2 {
  font-size: clamp(38px, 4.2vw, 58px);
  line-height: 1.02;
  letter-spacing: -.045em;
  text-wrap: balance;
}

.section-head p {
  font-size: 16px;
  line-height: 1.7;
}

.value-grid {
  gap: 16px;
}

.value-card {
  position: relative;
  min-height: 260px;
  padding: 30px 25px 25px;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow-soft);
}

.value-card::after {
  content: "";
  position: absolute;
  width: 130px;
  height: 130px;
  right: -65px;
  bottom: -65px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(32,203,224,.18), transparent 70%);
}

.value-card:nth-child(2),
.value-card:nth-child(4) {
  transform: translateY(22px);
}

.value-card:nth-child(2):hover,
.value-card:nth-child(4):hover {
  transform: translateY(18px);
}

.card-index {
  display: grid;
  width: 43px;
  height: 43px;
  margin-bottom: 46px;
  place-items: center;
  border: 1px solid #c9eef3;
  border-radius: 13px;
  color: #0d8393;
  background: #ecfbfd;
  font-size: 11px;
  font-weight: 900;
}

.value-card h3 {
  font-size: 21px;
}

.value-card p {
  margin-bottom: 0;
  font-size: 14px;
  line-height: 1.65;
}

.definition-grid {
  align-items: stretch;
}

.definition-main {
  position: relative;
  padding: 43px;
  overflow: hidden;
  border-radius: 24px;
  background:
    radial-gradient(circle at 90% 10%, rgba(32,203,224,.1), transparent 32%),
    #fff;
}

.definition-main h3 {
  font-size: 34px;
  letter-spacing: -.035em;
}

.definition-main .button {
  margin-top: 28px;
}

.definition-stack {
  gap: 15px;
}

.definition-card {
  min-height: 178px;
  padding: 24px;
  border-radius: 20px;
}

.definition-card strong {
  padding-top: 26px;
  color: #0c7e8f;
}

.band-dark {
  padding: 118px 0;
}

.architecture {
  gap: 13px;
}

.architecture::before {
  top: 30px;
}

.arch-step {
  min-height: 210px;
  padding: 65px 18px 20px;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.035));
}

.arch-step::before {
  content: "";
  position: absolute;
  top: 25px;
  left: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 7px rgba(32,203,224,.1), 0 0 20px rgba(32,203,224,.45);
}

.usecase-grid {
  gap: 20px;
}

.usecase {
  position: relative;
  min-height: 315px;
  padding: 31px;
  overflow: hidden;
  border-radius: 22px;
  background: linear-gradient(155deg, #fff, #f7fbfc);
}

.usecase::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -70px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(32, 203, 224, .18);
  border-radius: 50%;
  box-shadow: 0 0 0 25px rgba(32, 203, 224, .025), 0 0 0 50px rgba(32, 203, 224, .018);
}

.usecase-tag {
  display: block;
  margin-bottom: 70px;
  color: #168a9a;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.usecase h3 {
  font-size: 27px;
  letter-spacing: -.035em;
}

.usecase a {
  display: inline-flex;
  gap: 8px;
  margin-top: 14px;
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 850;
}

.cta {
  padding: 54px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 28px;
}

.cta h2 {
  max-width: 780px;
  font-size: clamp(34px, 4.2vw, 55px);
  letter-spacing: -.045em;
}

.footer-row {
  padding-top: 28px;
}

.menu-toggle {
  display: none;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(390px, .82fr);
    gap: 38px;
  }

  .floating-proof-top { right: -8px; }
  .floating-proof-bottom { left: -12px; }
}

@media (max-width: 980px) {
  .wrap { width: min(100% - 36px, 1240px); }
  .hero-inner { grid-template-columns: 1fr; padding-top: 82px; }
  .product-shell { max-width: 720px; margin-top: 20px; transform: none; }
  .proof { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof:nth-child(odd) { border-right: 1px solid var(--line); }
  .proof:nth-child(3) { border-bottom: 0; }
  .proof:first-child { border-radius: 21px 0 0 0; }
  .proof:last-child { border-radius: 0 0 21px 0; }
  .value-card:nth-child(2), .value-card:nth-child(4) { transform: none; }
  .value-card:nth-child(2):hover, .value-card:nth-child(4):hover { transform: translateY(-2px); }
  .architecture { grid-template-columns: repeat(3, 1fr); }

  .nav-links {
    display: flex;
  }

  .nav-links a:not(.nav-cta) {
    display: inline-flex;
  }

  .js .menu-toggle {
    position: relative;
    z-index: 3;
    display: grid;
    width: 44px;
    height: 44px;
    margin-left: auto;
    place-content: center;
    gap: 6px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 50%;
    color: #fff;
    background: rgba(255,255,255,.06);
  }

  .menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .2s ease;
  }

  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

  .js .nav-links {
    position: absolute;
    top: calc(100% + 10px);
    left: 18px;
    right: 18px;
    display: none;
    padding: 12px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    color: #d7e3eb;
    background: rgba(6, 17, 28, .98);
    box-shadow: 0 24px 70px rgba(0,0,0,.34);
    backdrop-filter: blur(22px);
  }

  .js .nav-links.is-open {
    display: grid;
  }

  .js .nav-links a {
    min-height: 44px;
    padding: 11px 13px;
    border-radius: 11px;
  }

  .js .nav-links .nav-cta {
    margin-top: 5px;
    color: var(--ink);
  }
}

@media (max-width: 680px) {
  .wrap { width: min(100% - 28px, 1240px); }
  .nav { min-height: 66px; }
  .js .nav .nav-cta { display: inline-flex; }
  .js .nav > .nav-links .nav-cta { display: inline-flex; }
  .hero-inner { padding: 70px 0 82px; gap: 48px; }
  h1, .page-hero h1 { font-size: clamp(42px, 13.5vw, 60px); }
  .hero-copy { font-size: 16px; }
  .hero::after { display: none; }
  .hero-trust { display: grid; }
  .floating-proof { display: none; }
  .product-shell { padding: 8px; border-radius: 17px; }
  .dash-grid { padding: 11px; }
  .proof-strip { margin-top: -30px; }
  .proof, .proof:nth-child(odd) { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof:first-child { border-radius: 21px 21px 0 0; }
  .proof:nth-child(3) { border-bottom: 1px solid var(--line); }
  .proof:last-child { border-bottom: 0; border-radius: 0 0 21px 21px; }
  section { padding: 78px 0; }
  .section-head { gap: 20px; margin-bottom: 34px; }
  .section-head h2 { font-size: clamp(34px, 10vw, 44px); }
  .value-card { min-height: 230px; }
  .card-index { margin-bottom: 30px; }
  .definition-main { padding: 28px; }
  .definition-main h3 { font-size: 30px; }
  .definition-card { min-height: auto; }
  .architecture { grid-template-columns: 1fr; }
  .arch-step { min-height: 160px; }
  .usecase { min-height: 285px; }
  .usecase-tag { margin-bottom: 52px; }
  .cta { padding: 29px; border-radius: 22px; }
}