:root {
  --night: #050B18;
  --night-soft: #071224;
  --navy: #081527;
  --surface: #0B172B;
  --surface-2: #101D34;
  --surface-3: #15243D;
  --cyan: #22D3EE;
  --blue: #1DA7FF;
  --purple: #6D4CFF;
  --white: #F8FAFC;
  --gray: #A9B6CA;
  --gray-strong: #C6D0DF;
  --light: #E3EBF4;
  --light-alt: #DDE7F2;
  --light-card: #F6F9FC;
  --ink: #101A2D;
  --ink-soft: #506177;
  --line-dark: rgba(168, 179, 199, .16);
  --line-dark-strong: rgba(34, 211, 238, .28);
  --line-light: #C7D4E2;
  --gradient: linear-gradient(135deg, #22D3EE 0%, #1DA7FF 54%, #806AFF 100%);
  --shadow-dark: 0 30px 80px rgba(0, 0, 0, .31);
  --shadow-light: 0 24px 64px rgba(30, 50, 76, .14);
  --header-height: 76px;
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --max-width: 1200px;
  --button-ink: #061426;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  color: var(--white);
  background: var(--night);
  font-family: Inter, "Segoe UI Variable", "Segoe UI", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 0%, rgba(29, 167, 255, .08), transparent 31%),
    radial-gradient(circle at 88% 18%, rgba(109, 76, 255, .06), transparent 27%),
    linear-gradient(180deg, #050B18 0%, #06101F 48%, #050B18 100%);
}

::selection { color: #fff; background: rgba(29, 167, 255, .58); }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
section[id] { scroll-margin-top: calc(var(--header-height) + 18px); }

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--night);
  background: var(--white);
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-150%);
  transition: transform .2s ease, opacity .2s ease;
}
.skip-link:focus { opacity: 1; pointer-events: auto; transform: translateY(0); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

/* ------------------------------
   Header
------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 11, 24, .82);
  border-bottom: 1px solid rgba(168, 179, 199, .10);
  backdrop-filter: blur(18px);
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header:hover,
.site-header[data-menu-open="true"] {
  background: rgba(8, 21, 39, .97);
  border-bottom-color: rgba(34, 211, 238, .20);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .22);
}
.nav-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
}
.brand img { width: 160px; height: auto; }
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: #C3CDDE;
  font-size: 14px;
  font-weight: 440;
}
.nav-links > a:not(.button) {
  padding: 10px 11px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.nav-links > a:not(.button):hover {
  color: #fff;
  background: rgba(255, 255, 255, .04);
  border-color: rgba(34, 211, 238, .22);
}
.nav-mobile-cta { display: none !important; }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.header-cta-short { display: none; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(168, 179, 199, .18);
  border-radius: 13px;
  color: #fff;
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 99px;
  background: #fff;
  transition: transform .2s ease, opacity .2s ease;
}
.site-header[data-menu-open="true"] .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-header[data-menu-open="true"] .menu-toggle span:nth-child(2) { opacity: 0; }
.site-header[data-menu-open="true"] .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ------------------------------
   Shared component system
------------------------------ */
.button {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 21px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 620;
  line-height: 1;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.button-primary {
  color: var(--button-ink);
  background: var(--gradient);
  box-shadow: 0 14px 32px rgba(29, 167, 255, .22), 0 0 0 1px rgba(255, 255, 255, .07) inset;
  animation: button-breathe 3.8s ease-in-out infinite;
}
.button-primary::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -45%;
  bottom: -45%;
  left: -48%;
  width: 28%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .72), transparent);
  filter: blur(1px);
  transform: skewX(-18deg);
  animation: button-shine 4.8s ease-in-out infinite;
}
.button-primary:hover {
  transform: translateY(-1px) scale(1.012);
  box-shadow: 0 20px 44px rgba(29, 167, 255, .31), 0 0 28px rgba(34, 211, 238, .12);
}
.button-secondary {
  color: #E0E8F6;
  background: rgba(255, 255, 255, .035);
  border-color: rgba(168, 179, 199, .20);
}
.button-secondary:hover {
  border-color: rgba(34, 211, 238, .38);
  background: rgba(255, 255, 255, .065);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
}

.section-label {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 610;
  letter-spacing: .13em;
  line-height: 1.35;
  text-transform: uppercase;
}

.animated-border { position: relative; isolation: isolate; border-color: rgba(34, 211, 238, .30) !important; }
.animated-border::after {
  content: "";
  position: absolute;
  z-index: 3;
  inset: -1px;
  padding: 2px;
  border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 7%, rgba(34, 211, 238, .34) 21%, #6EF2FF 36%, #1DA7FF 50%, #806AFF 66%, rgba(109, 76, 255, .30) 79%, transparent 93%);
  background-size: 300% 100%;
  filter: drop-shadow(0 0 7px rgba(34, 211, 238, .18));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: border-travel 5.2s linear infinite;
}

.numbered-card {
  position: relative;
  min-width: 0;
  border-radius: var(--radius-md);
  transition: border-color .22s ease, background .22s ease, box-shadow .22s ease;
}
.numbered-card-dark {
  color: #F2F6FB;
  border: 1px solid rgba(34, 211, 238, .14);
  background: rgba(16, 29, 52, .70);
}
.numbered-card-dark:hover {
  border-color: rgba(34, 211, 238, .36);
  background: rgba(17, 33, 60, .90);
  box-shadow: 0 18px 44px rgba(0, 0, 0, .18), 0 0 24px rgba(34, 211, 238, .06);
}
.numbered-card-light {
  color: var(--ink);
  border: 1px solid var(--line-light);
  background: rgba(246, 249, 252, .82);
  box-shadow: 0 14px 38px rgba(40, 58, 82, .06);
}
.numbered-card-light:hover {
  border-color: rgba(29, 167, 255, .42);
  background: #F8FBFE;
  box-shadow: 0 18px 48px rgba(40, 58, 82, .11), 0 0 24px rgba(29, 167, 255, .06);
}
.numbered-card-brand {
  color: #F3F7FC;
  border: 1px solid rgba(34, 211, 238, .22);
  background:
    radial-gradient(circle at 8% 0%, rgba(34, 211, 238, .08), transparent 34%),
    linear-gradient(145deg, #0B1930, #10213C);
  box-shadow: 0 18px 44px rgba(16, 35, 61, .16);
}
.numbered-card-brand:hover {
  border-color: rgba(34, 211, 238, .44);
  background:
    radial-gradient(circle at 8% 0%, rgba(34, 211, 238, .12), transparent 36%),
    linear-gradient(145deg, #0D1D36, #122744);
  box-shadow: 0 22px 50px rgba(16, 35, 61, .22), 0 0 26px rgba(34, 211, 238, .07);
}
.numbered-card-brand p { color: #B7C5D9; }
.number-badge {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  place-items: center;
  border: 2px solid rgba(34, 211, 238, .72);
  border-radius: 15px;
  color: var(--cyan);
  background: #081527;
  box-shadow: 0 0 0 5px rgba(34, 211, 238, .05), inset 0 0 20px rgba(29, 167, 255, .035);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .02em;
  transition: border-color .22s ease, box-shadow .22s ease;
}
.numbered-card:hover .number-badge {
  border-color: var(--cyan);
  box-shadow: 0 0 0 5px rgba(34, 211, 238, .07), 0 0 20px rgba(34, 211, 238, .14);
}
.numbered-card h3 { margin: 0 0 8px; font-size: 18px; font-weight: 590; line-height: 1.3; }
.numbered-card p { margin: 0; font-size: 13px; line-height: 1.64; }
.numbered-card-dark p { color: #9EACC2; }
.numbered-card-light p { color: #5A6B80; }

.editorial-card {
  position: relative;
  margin: 0;
  padding: 21px 24px 21px 26px;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, .18);
  border-radius: var(--radius-md);
  color: #E7EFF8;
  background:
    radial-gradient(circle at 0 50%, rgba(34, 211, 238, .09), transparent 40%),
    rgba(16, 29, 52, .70);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .16);
  font-size: 17px;
  font-weight: 450;
  line-height: 1.55;
}
.editorial-card::before { display: none; }

/* ------------------------------
   Hero
------------------------------ */
.hero {
  position: relative;
  min-height: clamp(640px, calc(90vh - var(--header-height)), 760px);
  padding: clamp(56px, 5.8vw, 88px) 0 28px;
  overflow: hidden;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  border-radius: 50%;
}
.hero::before {
  top: 4%;
  right: -8%;
  width: 660px;
  height: 660px;
  background: radial-gradient(circle, rgba(29, 167, 255, .10), rgba(109, 76, 255, .045) 42%, transparent 70%);
}
.hero::after {
  bottom: 1%;
  left: -13%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(34, 211, 238, .06), transparent 69%);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(400px, .95fr);
  gap: clamp(28px, 4vw, 54px);
  align-items: center;
}
.hero-copy { position: relative; z-index: 4; max-width: 700px; }
.hero-copy h1 {
  max-width: 690px;
  margin: 0;
  font-size: clamp(50px, 5.65vw, 76px);
  font-weight: 570;
  letter-spacing: -.050em;
  line-height: 1.01;
  text-wrap: balance;
}
.hero-copy h1 span {
  display: block;
  margin-top: .06em;
  color: transparent;
  background: var(--gradient);
  background-clip: text;
  -webkit-background-clip: text;
  font-weight: 550;
}
.hero-lead {
  max-width: 660px;
  margin: 28px 0 0;
  color: #BBC6D9;
  font-size: clamp(17px, 1.45vw, 20px);
  line-height: 1.72;
  text-wrap: pretty;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 31px; }
.hero-capabilities {
  display: flex;
  gap: 10px 24px;
  flex-wrap: wrap;
  margin: 24px 0 0;
  padding: 0;
  color: #93A2B9;
  font-size: 13px;
  list-style: none;
}
.hero-capabilities li { position: relative; padding-left: 16px; }
.hero-capabilities li::before {
  content: "";
  position: absolute;
  top: .58em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(34, 211, 238, .68);
}

.operation-map {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 600 / 560;
  margin-left: auto;
}
.map-aura {
  position: absolute;
  inset: 13% 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(29, 167, 255, .12), rgba(109, 76, 255, .055) 42%, transparent 73%);
  filter: blur(6px);
}
.map-network { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.symbol-ring,
.symbol-spoke,
.symbol-core,
.symbol-square {
  fill: none;
  stroke: url(#map-gradient);
  vector-effect: non-scaling-stroke;
}
.symbol-ring { stroke-width: 1.5; opacity: .58; }
.symbol-spoke { stroke-width: 1.7; opacity: .72; }
.symbol-core { stroke-width: 2; opacity: .88; filter: drop-shadow(0 0 9px rgba(34, 211, 238, .30)); }
.symbol-square { stroke-width: 2; opacity: .94; filter: drop-shadow(0 0 9px rgba(34, 211, 238, .24)); }
.external-connections path {
  fill: none;
  stroke: url(#map-gradient);
  stroke-width: 1.6;
  stroke-dasharray: 6 10;
  opacity: .78;
  vector-effect: non-scaling-stroke;
  animation: map-flow 12s linear infinite;
}
.external-connections path:nth-child(even) { animation-direction: reverse; animation-duration: 15s; }
.signal-dots circle { fill: #59E8FA; opacity: .9; }
.map-node {
  position: absolute;
  display: flex;
  min-width: 136px;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(168, 179, 199, .15);
  border-radius: 16px;
  color: #EAF0F8;
  background: rgba(16, 29, 52, .86);
  box-shadow: 0 17px 42px rgba(0, 0, 0, .23);
  backdrop-filter: blur(14px);
  font-size: 13px;
  font-weight: 550;
  animation: node-breathe 6s ease-in-out infinite;
}
.map-node > i {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 15px rgba(29, 167, 255, .82);
}
.map-node-1 { top: 5%; left: 0; animation-delay: -1s; }
.map-node-2 { top: 5%; right: 0; animation-delay: -3s; }
.map-node-3 { top: 45%; left: -2%; animation-delay: -2s; }
.map-node-4 { top: 45%; right: -2%; animation-delay: -4s; }
.map-node-5 { bottom: 5%; left: 0; animation-delay: -2.5s; }
.map-node-5 > i { background: var(--purple); }
.map-node-assistant {
  right: 0;
  bottom: 3%;
  min-width: 205px;
  border-color: rgba(34, 211, 238, .26);
  background: linear-gradient(145deg, rgba(13, 37, 66, .97), rgba(16, 29, 52, .94));
  animation-delay: -4.5s;
}
.map-node-assistant span { display: grid; gap: 2px; font-size: 12px; line-height: 1.35; }
.map-node-assistant small { color: var(--cyan); font-size: 9px; font-weight: 620; letter-spacing: .09em; text-transform: uppercase; }

.scroll-cue {
  display: grid;
  width: 40px;
  height: 44px;
  place-items: center;
  margin: 42px auto 0;
  border-radius: 999px;
  color: var(--cyan);
  transition: background .2s ease, box-shadow .2s ease;
}
.scroll-cue:hover { background: rgba(34, 211, 238, .05); box-shadow: 0 0 24px rgba(34, 211, 238, .08); }
.scroll-cue i {
  position: relative;
  display: block;
  width: 18px;
  height: 22px;
  animation: scroll-chevron 1.8s ease-in-out infinite;
}
.scroll-cue i::before,
.scroll-cue i::after {
  content: "";
  position: absolute;
  left: 3px;
  width: 10px;
  height: 10px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
}
.scroll-cue i::before { top: 0; opacity: .34; }
.scroll-cue i::after { top: 7px; }

/* ------------------------------
   Sections / typography
------------------------------ */
.section { position: relative; padding: clamp(88px, 8vw, 124px) 0; }
.section-dark { color: var(--white); background: rgba(5, 11, 24, .78); }
.section-light { color: var(--ink); background: var(--light); }
.section-heading { max-width: 840px; margin-bottom: 50px; }
.section-heading h2,
.manifesto-title h2,
.product-copy h2,
.assistant-intro h2,
.finance-copy h2,
.origin-title h2,
.time-heading h2 {
  margin: 0;
  font-size: clamp(38px, 4.55vw, 58px);
  font-weight: 555;
  letter-spacing: -.041em;
  line-height: 1.07;
  text-wrap: balance;
}
.section-heading > p:last-child,
.product-copy > p,
.finance-copy > p,
.time-heading > p:last-child {
  margin: 21px 0 0;
  color: #AEBBD1;
  font-size: 17px;
  line-height: 1.74;
  text-wrap: pretty;
}
.section-light .product-copy > p,
.section-light .finance-copy > p,
.section-light .time-heading > p:last-child { color: var(--ink-soft); }

/* ------------------------------
   Manifesto
------------------------------ */
.manifesto-section {
  overflow: hidden;
  padding-top: clamp(66px, 5.4vw, 82px);
  padding-bottom: clamp(72px, 6vw, 94px);
  background:
    radial-gradient(circle at 88% 12%, rgba(29, 167, 255, .09), transparent 30%),
    linear-gradient(180deg, #DDE7F2 0%, #E5ECF4 100%);
}
.manifesto-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}
.manifesto-copy {
  padding-top: 16px;
  border-top: 1px solid #9FB6CD;
}
.manifesto-copy p {
  margin: 0;
  color: #42546B;
  font-size: 18px;
  line-height: 1.78;
  text-wrap: pretty;
}
.manifesto-copy p + p { margin-top: 22px; }
.manifesto-statement {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(24px, 5vw, 66px);
  align-items: center;
  margin-top: clamp(42px, 5vw, 62px);
  padding: 29px 35px;
  overflow: hidden;
  border: 1px solid rgba(29, 167, 255, .14);
  border-radius: 24px;
  color: #D1D9E6;
  background:
    linear-gradient(90deg, rgba(34, 211, 238, .055), transparent 36%, rgba(109, 76, 255, .07)),
    #0A1529;
  box-shadow: 0 22px 60px rgba(15, 23, 42, .17);
  font-size: clamp(20px, 2.1vw, 28px);
  line-height: 1.35;
}
.manifesto-statement span { font-weight: 400; }
.manifesto-statement strong {
  color: transparent;
  background: var(--gradient);
  background-clip: text;
  -webkit-background-clip: text;
  font-weight: 610;
}

/* ------------------------------
   Flow / numbered card family
------------------------------ */
.flow-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(29, 167, 255, .075), transparent 33%),
    linear-gradient(180deg, #071224 0%, #050B18 100%);
}
.flow-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.flow-strip::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 43px;
  right: 6%;
  left: 6%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(34, 211, 238, .22), rgba(29, 167, 255, .90), rgba(109, 76, 255, .32));
  box-shadow: 0 0 18px rgba(34, 211, 238, .13);
}
.flow-card { z-index: 1; padding: 18px 17px 24px; }
.flow-card .number-badge { margin-bottom: 21px; }
.flow-card:not(:last-child)::after {
  content: "";
  position: absolute;
  z-index: 4;
  top: 38px;
  right: -10px;
  width: 8px;
  height: 8px;
  border-top: 2px solid rgba(34, 211, 238, .72);
  border-right: 2px solid rgba(34, 211, 238, .72);
  transform: rotate(45deg);
  filter: drop-shadow(0 0 7px rgba(34, 211, 238, .24));
  animation: flow-arrow-pulse 1.8s ease-in-out infinite;
}
.flow-card:nth-child(2)::after { animation-delay: -.35s; }
.flow-card:nth-child(3)::after { animation-delay: -.7s; }
.flow-card:nth-child(4)::after { animation-delay: -1.05s; }
.flow-strip::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 43px;
  left: 6%;
  width: 14%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #72F1FF 48%, transparent);
  box-shadow: 0 0 12px rgba(34, 211, 238, .42);
  animation: flow-line-signal 4.6s ease-in-out infinite;
  pointer-events: none;
}

/* ------------------------------
   Platform
------------------------------ */
.product-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 86% 12%, rgba(29, 167, 255, .09), transparent 30%),
    linear-gradient(180deg, #CAD8E7 0%, #D5E0EC 100%);
}
.product-layout {
  display: grid;
  grid-template-columns: .74fr 1.26fr;
  gap: clamp(38px, 5vw, 70px);
  align-items: center;
}
.product-copy > p { max-width: 560px; }
.check-list {
  display: grid;
  gap: 14px;
  margin: 27px 0 0;
  padding: 0;
  color: #354257;
  font-size: 14px;
  line-height: 1.58;
  list-style: none;
}
.check-list li { position: relative; padding-left: 23px; }
.check-list li::before {
  content: "";
  position: absolute;
  top: .57em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 12px rgba(29, 167, 255, .30);
}
.product-media { min-width: 0; margin: 0; }
.product-media figcaption {
  margin-top: 12px;
  color: #64758B;
  font-size: 12px;
  line-height: 1.5;
}
.screen {
  position: relative;
  display: block;
  width: 100%;
  padding: 8px;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, .24);
  border-radius: var(--radius-lg);
  background: #0B172B;
  box-shadow: var(--shadow-light);
}
.screen::after {
  content: "";
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(140deg, rgba(34, 211, 238, .44), transparent 28%, transparent 70%, rgba(109, 76, 255, .34));
  pointer-events: none;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
}
.screen-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 13px 12px;
  color: #EAF2FB;
  font-size: 12px;
}
.screen-bar span { font-weight: 590; }
.screen-bar i { color: #8FA2BA; font-style: normal; }
.screen-viewport { position: relative; overflow: hidden; border-radius: 19px; background: #F4F7FA; }
.screen-viewport img { display: block; width: 100%; height: auto; object-fit: contain; }
.product-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: clamp(54px, 7vw, 84px);
}
.product-principles article { display: grid; grid-template-columns: auto 1fr; gap: 17px; padding: 20px; align-items: start; }
.product-principles .number-badge { width: 48px; height: 48px; border-radius: 14px; }
.product-principles h3 { margin-top: 2px; }

/* ------------------------------
   Assistant / Studio
------------------------------ */
.assistant-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 12% 30%, rgba(109, 76, 255, .075), transparent 30%),
    radial-gradient(circle at 88% 22%, rgba(29, 167, 255, .09), transparent 28%),
    linear-gradient(180deg, #050B18 0%, #071326 54%, #050B18 100%);
}
.assistant-intro { max-width: 860px; margin-bottom: clamp(42px, 5vw, 60px); text-align: center; }
.assistant-intro h2 { margin-inline: auto; }
.assistant-intro > p:last-child {
  max-width: 810px;
  margin: 22px auto 0;
  color: #AEBBD1;
  font-size: 17px;
  line-height: 1.68;
  text-wrap: pretty;
}
.assistant-showcase {
  display: grid;
  grid-template-columns: minmax(300px, .72fr) minmax(0, 1.28fr);
  gap: clamp(46px, 7vw, 94px);
  align-items: center;
}
.assistant-media { width: min(100%, 420px); margin: 0 auto; }
.assistant-shot {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, .30);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 34px 92px rgba(0, 0, 0, .38), 0 0 32px rgba(34, 211, 238, .05);
}
.assistant-shot::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 1;
  border: 1px solid rgba(34, 211, 238, .20);
  border-radius: inherit;
  pointer-events: none;
}
.assistant-shot img { display: block; width: 100%; height: auto; object-fit: contain; }
.assistant-copy h3,
.studio-copy h3 {
  margin: 0;
  font-size: clamp(31px, 3.8vw, 48px);
  font-weight: 580;
  letter-spacing: -.038em;
  line-height: 1.1;
  text-wrap: balance;
}
.assistant-copy > p {
  max-width: 640px;
  margin: 21px 0 0;
  color: #AEBBD1;
  font-size: 16px;
  line-height: 1.72;
}
.assistant-features { display: grid; gap: 10px; margin-top: 28px; }
.assistant-features article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
  align-items: start;
  padding: 16px 17px;
  border: 1px solid rgba(168, 179, 199, .11);
  border-radius: 15px;
  background: rgba(255, 255, 255, .025);
  transition: border-color .2s ease, background .2s ease;
}
.assistant-features article:hover { border-color: rgba(34, 211, 238, .23); background: rgba(255, 255, 255, .04); }
.assistant-features i {
  width: 9px;
  height: 9px;
  margin-top: 7px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 16px rgba(34, 211, 238, .32);
}
.assistant-features strong { display: block; color: #F2F6FB; font-size: 15px; font-weight: 590; }
.assistant-features span { display: block; margin-top: 4px; color: #8F9DB3; font-size: 13px; line-height: 1.58; }
.assistant-copy blockquote { margin-top: 28px; }

.studio-layout {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(42px, 6vw, 78px);
  align-items: center;
  position: relative;
  margin-top: clamp(74px, 8vw, 104px);
  padding-top: clamp(62px, 7vw, 86px);
  border-top: 0;
}
.studio-layout::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, .32), rgba(29, 167, 255, .18), rgba(109, 76, 255, .30), transparent);
  box-shadow: 0 0 18px rgba(34, 211, 238, .08);
}
.studio-copy > p:not(.section-label) {
  max-width: 560px;
  margin: 21px 0 0;
  color: #AEBBD1;
  font-size: 16px;
  line-height: 1.72;
}
.studio-list {
  display: grid;
  gap: 11px;
  margin: 25px 0 0;
  padding: 0;
  color: #C4CEE0;
  font-size: 14px;
  list-style: none;
}
.studio-list li { position: relative; padding-left: 22px; }
.studio-list li::before {
  content: "";
  position: absolute;
  top: .58em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px rgba(34, 211, 238, .45);
}
.studio-panel {
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, .20);
  border-radius: var(--radius-lg);
  background: #0B172B;
  box-shadow: 0 32px 88px rgba(0, 0, 0, .34), 0 0 34px rgba(29, 167, 255, .04);
}
.studio-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 22px;
  border-bottom: 1px solid rgba(168, 179, 199, .14);
  background: #101D34;
}
.studio-brand { display: flex; align-items: center; gap: 12px; }
.studio-brand img {
  width: 42px;
  height: 42px;
  padding: 7px;
  border: 1px solid rgba(34, 211, 238, .27);
  border-radius: 13px;
  background: #071224;
}
.studio-brand strong { display: block; font-size: 15px; font-weight: 590; }
.studio-brand span { display: block; margin-top: 2px; color: #94A4BA; font-size: 11px; }
.studio-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid rgba(34, 211, 238, .25);
  border-radius: 999px;
  color: #C8F5FB;
  background: rgba(34, 211, 238, .07);
  font-size: 11px;
}
.studio-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px rgba(34, 211, 238, .62); }
.studio-body { display: grid; grid-template-columns: 150px minmax(0, 1fr); min-height: 430px; background: #0A162A; }
.studio-tabs {
  display: grid;
  align-content: start;
  gap: 5px;
  padding: 19px 12px;
  border-right: 1px solid rgba(168, 179, 199, .12);
  background: #071224;
}
.studio-tabs span { padding: 10px 11px; border-radius: 10px; color: #8798B0; font-size: 12px; }
.studio-tabs span.active { color: #EAF8FB; border: 1px solid rgba(34, 211, 238, .15); background: rgba(34, 211, 238, .09); }
.studio-settings { display: grid; align-content: start; gap: 16px; padding: 22px; }
.setting-row,
.setting-block {
  padding: 17px;
  border: 1px solid rgba(168, 179, 199, .16);
  border-radius: 16px;
  background: #101D34;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .018);
}
.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.setting-row strong { display: block; font-size: 13px; font-weight: 570; }
.setting-row span { display: block; margin-top: 4px; color: #91A1B7; font-size: 11px; line-height: 1.45; }
.setting-label { display: block; margin-bottom: 12px; color: #C4CEE0; font-size: 11px; font-weight: 560; letter-spacing: .05em; text-transform: uppercase; }
.toggle { position: relative; display: block; width: 34px; height: 20px; flex: 0 0 auto; border-radius: 999px; background: #2B3850; }
.toggle::after { content: ""; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; border-radius: 50%; background: #8592A6; transition: transform .2s ease; }
.toggle.on { background: linear-gradient(90deg, #0DAFCA, #536DFF); }
.toggle.on::after { background: #fff; transform: translateX(14px); }
.tone-options { display: flex; gap: 8px; flex-wrap: wrap; }
.tone-options i,
.channel-row span {
  padding: 8px 10px;
  border: 1px solid rgba(168, 179, 199, .16);
  border-radius: 999px;
  color: #9AABC0;
  background: #0B172B;
  font-size: 11px;
  font-style: normal;
}
.tone-options i.selected { color: #DDF8FC; border-color: rgba(34, 211, 238, .31); background: rgba(34, 211, 238, .09); }
.automation-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 10px 0; border-top: 1px solid rgba(168, 179, 199, .11); color: #B1BED0; font-size: 11px; }
.automation-row:first-of-type { border-top: 0; }
.channel-row { display: flex; gap: 8px; flex-wrap: wrap; }
.channel-row span { color: #C0CAD9; }

/* ------------------------------
   Finance
------------------------------ */
.finance-section {
  background:
    radial-gradient(circle at 12% 16%, rgba(29, 167, 255, .08), transparent 28%),
    linear-gradient(180deg, #C9D7E6 0%, #D4DFEB 100%);
}
.finance-layout {
  display: grid;
  grid-template-columns: .76fr 1.24fr;
  gap: clamp(38px, 5vw, 70px);
  align-items: center;
}
.finance-note { font-size: 14px !important; }
.finance-panel {
  padding: 25px;
  border: 1px solid rgba(34, 211, 238, .22);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(29, 167, 255, .10), transparent 34%),
    linear-gradient(145deg, #0B172B, #101D34);
  box-shadow: 0 28px 70px rgba(26, 45, 70, .20);
}
.finance-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-bottom: 18px; border-bottom: 1px solid rgba(168, 179, 199, .16); }
.finance-panel-head span { color: #F1F6FC; font-size: 18px; font-weight: 590; }
.finance-panel-head small { color: #91A2B8; font-size: 12px; }
.finance-stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 18px 0 0; padding: 0; list-style: none; }
.finance-stage { padding: 15px; }
.finance-stage .number-badge { width: 42px; height: 42px; margin-bottom: 13px; border-radius: 12px; font-size: 11px; }
.finance-stage strong { display: block; color: #F2F6FB; font-size: 15px; font-weight: 590; line-height: 1.3; }
.finance-stage small { display: block; margin-top: 8px; color: #9EACC2; font-size: 12px; line-height: 1.5; }
.finance-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.finance-tags span { padding: 8px 11px; border: 1px solid rgba(34, 211, 238, .22); border-radius: 999px; color: #C9F4FA; background: rgba(34, 211, 238, .07); font-size: 12px; font-weight: 550; }

/* ------------------------------
   Origin
------------------------------ */
.origin-section {
  overflow: hidden;
  padding-top: clamp(68px, 5.5vw, 86px);
  padding-bottom: clamp(72px, 6vw, 94px);
  background:
    radial-gradient(circle at 10% 18%, rgba(34, 211, 238, .06), transparent 28%),
    radial-gradient(circle at 90% 74%, rgba(109, 76, 255, .06), transparent 26%),
    #050B18;
}
.origin-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(48px, 8vw, 112px); align-items: start; }
.origin-copy { padding-top: 18px; border-top: 1px solid rgba(168, 179, 199, .22); }
.origin-copy > p:not(.origin-quote) { margin: 0; color: #AEBBD1; font-size: 17px; line-height: 1.76; text-wrap: pretty; }
.origin-copy > p:not(.origin-quote) + p { margin-top: 21px; }
.origin-copy .origin-quote { margin-top: 29px; }

/* ------------------------------
   Outcomes
------------------------------ */
.time-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 8%, rgba(109, 76, 255, .05), transparent 27%),
    linear-gradient(180deg, #E5ECF4 0%, #DDE7F2 100%);
}
.time-heading { max-width: 930px; text-align: center; }
.time-heading h2 { margin-inline: auto; }
.time-heading > p:last-child { max-width: 790px; margin-inline: auto; }
.time-outcomes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: clamp(55px, 7vw, 82px); }
.time-outcomes article { display: grid; grid-template-columns: auto 1fr; gap: 17px; align-items: start; padding: 21px; }
.time-outcomes .number-badge { width: 48px; height: 48px; border-radius: 14px; }
.time-outcomes h3 { margin: 2px 0 8px; font-size: 25px; font-weight: 570; letter-spacing: -.025em; }
.time-outcomes p { color: #5A6B80; font-size: 14px; line-height: 1.66; }

/* ------------------------------
   Final CTA / footer
------------------------------ */
.final-section { padding: clamp(74px, 7vw, 104px) 0; background: #050B18; }
.final-card {
  position: relative;
  max-width: 1040px;
  margin-inline: auto;
  padding: clamp(52px, 7vw, 82px);
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, .16);
  border-radius: 32px;
  background:
    radial-gradient(circle at 50% 0%, rgba(29, 167, 255, .17), transparent 44%),
    linear-gradient(145deg, #101D34, #081527);
  box-shadow: var(--shadow-dark);
  text-align: center;
}
.final-card h2 {
  max-width: 860px;
  margin: 0 auto;
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 570;
  letter-spacing: -.048em;
  line-height: 1.05;
  text-wrap: balance;
}
.final-card > p { max-width: 720px; margin: 23px auto 0; color: #B4C1D3; font-size: 18px; line-height: 1.72; }
.final-actions { display: flex; align-items: center; justify-content: center; gap: 18px; flex-wrap: wrap; margin-top: 31px; }
.contact-mail { color: #C2CDDC; font-size: 14px; border-bottom: 1px solid rgba(194, 205, 220, .36); }
.contact-mail:hover { color: #fff; border-color: var(--cyan); }

.footer {
  padding: 34px 0 42px;
  border-top: 1px solid rgba(168, 179, 199, .10);
  background: #050B18;
}
.footer-copy { display: grid; justify-items: center; gap: 4px; color: #D5DFEC; font-size: 13px; font-weight: 400; text-align: center; }
.footer-copy span:last-child { color: #9EADC1; }

/* ------------------------------
   Reveal / animation
------------------------------ */
.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .72s ease, transform .72s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

@keyframes map-flow { to { stroke-dashoffset: -180; } }
@keyframes node-breathe { 0%, 100% { box-shadow: 0 17px 42px rgba(0, 0, 0, .23); border-color: rgba(168, 179, 199, .15); } 50% { box-shadow: 0 18px 46px rgba(0, 0, 0, .25), 0 0 20px rgba(34, 211, 238, .07); border-color: rgba(34, 211, 238, .23); } }
@keyframes scroll-chevron { 0%, 100% { opacity: .52; transform: translateY(-3px); } 50% { opacity: 1; transform: translateY(5px); } }
@keyframes button-breathe { 0%, 100% { box-shadow: 0 14px 32px rgba(29, 167, 255, .20), 0 0 0 1px rgba(255, 255, 255, .07) inset; } 50% { box-shadow: 0 18px 42px rgba(29, 167, 255, .31), 0 0 24px rgba(34, 211, 238, .10), 0 0 0 1px rgba(255, 255, 255, .08) inset; } }
@keyframes button-shine { 0%, 54% { left: -48%; opacity: 0; } 60% { opacity: .72; } 76% { left: 122%; opacity: 0; } 100% { left: 122%; opacity: 0; } }
@keyframes border-travel { to { background-position: 300% 0; } }
@keyframes flow-arrow-pulse { 0%, 100% { opacity: .48; transform: translateX(0) rotate(45deg); } 50% { opacity: 1; transform: translateX(4px) rotate(45deg); } }
@keyframes flow-line-signal { 0% { transform: translateX(-30%); opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { transform: translateX(560%); opacity: 0; } }

/* ------------------------------
   Contact dialog
------------------------------ */
.contact-dialog {
  width: min(720px, calc(100% - 28px));
  max-height: calc(100dvh - 28px);
  padding: 0;
  overflow: auto;
  border: 1px solid rgba(34, 211, 238, .22);
  border-radius: 28px;
  color: #F5F8FC;
  background: #0A1629;
  box-shadow: 0 38px 120px rgba(0, 0, 0, .58), 0 0 42px rgba(29, 167, 255, .08);
}
.contact-dialog::backdrop { background: rgba(2, 7, 16, .78); backdrop-filter: blur(8px); }
.contact-dialog-shell { position: relative; padding: clamp(28px, 5vw, 48px); }
.contact-dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: grid;
  width: 42px;
  height: 42px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(168, 179, 199, .18);
  border-radius: 13px;
  color: #EAF1FA;
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}
.contact-dialog-close:hover { border-color: rgba(34, 211, 238, .34); background: rgba(255, 255, 255, .07); }
.contact-dialog-copy { max-width: 570px; padding-right: 42px; }
.contact-dialog-copy h2 { margin: 0; font-size: clamp(31px, 4.5vw, 46px); font-weight: 570; letter-spacing: -.04em; line-height: 1.08; }
.contact-dialog-copy p { margin: 16px 0 0; color: #AAB8CB; font-size: 15px; line-height: 1.68; }
.contact-form { margin-top: 30px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid label { display: grid; gap: 8px; color: #C7D1DF; font-size: 12px; font-weight: 550; }
.form-span { grid-column: 1 / -1; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(168, 179, 199, .20);
  border-radius: 14px;
  color: #F5F8FC;
  background: #101D34;
  outline: 0;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.contact-form input { min-height: 48px; padding: 0 14px; }
.contact-form textarea { min-height: 132px; padding: 13px 14px; resize: vertical; line-height: 1.55; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: rgba(34, 211, 238, .60); background: #12223D; box-shadow: 0 0 0 3px rgba(34, 211, 238, .09); }
.contact-form textarea::placeholder { color: #667890; }
.form-note { margin: 14px 0 0; color: #7F90A7; font-size: 11px; line-height: 1.55; }
.form-honeypot { position: absolute !important; width: 1px !important; height: 1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; clip-path: inset(50%) !important; white-space: nowrap !important; }
.form-status { margin: 14px 0 0; padding: 11px 13px; border: 1px solid rgba(168, 179, 199, .16); border-radius: 12px; color: #B9C6D8; background: rgba(255, 255, 255, .03); font-size: 12px; line-height: 1.5; }
.form-status[data-state="success"] { color: #CFF8E1; border-color: rgba(93, 220, 145, .28); background: rgba(93, 220, 145, .07); }
.form-status[data-state="error"] { color: #FFD5D5; border-color: rgba(255, 111, 111, .30); background: rgba(255, 111, 111, .07); }
.form-status[data-state="loading"] { color: #C8F5FB; border-color: rgba(34, 211, 238, .24); background: rgba(34, 211, 238, .055); }
.contact-form button:disabled { cursor: wait; opacity: .72; transform: none !important; }
.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 24px; }

/* ------------------------------
   Responsive
------------------------------ */
@media (max-width: 1120px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr); gap: 34px; }
  .operation-map { width: min(100%, 500px); }
  .map-node { min-width: 122px; padding: 11px 12px; font-size: 12px; }
  .map-node-assistant { min-width: 188px; }
  .finance-stages { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: calc(100% + 1px);
    right: 20px;
    left: 20px;
    display: grid;
    gap: 4px;
    padding: 12px;
    border: 1px solid rgba(168, 179, 199, .14);
    border-radius: 18px;
    background: rgba(8, 21, 39, .99);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .34);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease;
  }
  .site-header[data-menu-open="true"] .nav-links { opacity: 1; pointer-events: auto; transform: none; }
  .nav-links > a:not(.button) { padding: 12px 14px; border-radius: 12px; }
  .nav-mobile-cta { display: flex !important; margin-top: 4px; }

  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { max-width: 790px; margin-inline: auto; text-align: center; }
  .hero-copy h1, .hero-lead { margin-inline: auto; }
  .hero-actions, .hero-capabilities { justify-content: center; }
  .operation-map { width: min(100%, 620px); margin-inline: auto; }

  .manifesto-grid, .origin-grid { grid-template-columns: 1fr; gap: 38px; }
  .manifesto-copy, .origin-copy { padding-top: 24px; }
  .manifesto-statement { grid-template-columns: 1fr; gap: 8px; }

  .flow-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .flow-strip::before, .flow-strip::after, .flow-card::after { display: none !important; }

  .product-layout, .assistant-showcase, .studio-layout, .finance-layout { grid-template-columns: 1fr; }
  .product-copy, .finance-copy, .studio-copy { max-width: 760px; }
  .product-media { width: 100%; }
  .product-principles { grid-template-columns: 1fr; }

  .assistant-showcase { gap: 48px; }
  .assistant-media { width: min(100%, 380px); }
  .assistant-copy { max-width: 760px; margin-inline: auto; }
  .studio-layout { gap: 46px; }
  .studio-copy { margin-inline: auto; }
  .studio-panel { width: min(100%, 780px); margin-inline: auto; }

  .time-outcomes { grid-template-columns: 1fr; }
}


@media (max-width: 820px) {
  .hero { padding: 54px 0 30px; min-height: auto; }
  .hero-grid { gap: 36px; }
  .operation-map { width: min(100%, 560px); }
  .section { padding: 72px 0; }
  .assistant-showcase, .product-layout, .studio-layout, .finance-layout { gap: 34px; }
  .assistant-media { width: min(100%, 350px); }
  .assistant-intro { margin-bottom: 36px; }
  .product-principles { margin-top: 42px; }
  .studio-layout { margin-top: 62px; padding-top: 54px; }
}

@media (max-width: 680px) {
  :root { --header-height: 68px; }
  .wrap { width: min(var(--max-width), calc(100% - 24px)); }
  .brand img { width: 132px; }
  .nav-inner { gap: 10px; }
  .header-cta { min-height: 42px; padding-inline: 13px; border-radius: 12px; font-size: 13px; }
  .header-cta-long { display: none; }
  .header-cta-short { display: inline; }
  .nav-links { right: 12px; left: 12px; }

  .hero { padding: 62px 0 40px; }
  .hero-copy h1 { font-size: clamp(43px, 12.4vw, 58px); line-height: 1.03; letter-spacing: -.046em; }
  .hero-copy h1 span { margin-top: .12em; }
  .hero-lead { margin-top: 23px; font-size: 16px; line-height: 1.67; }
  .hero-actions { display: grid; grid-template-columns: 1fr; width: min(100%, 320px); margin-inline: auto; }
  .hero-actions .button { width: 100%; }
  .hero-capabilities { display: grid; grid-template-columns: 1fr; justify-items: center; gap: 8px; }

  .operation-map {
    display: grid;
    width: 100%;
    aspect-ratio: auto;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 7px;
    padding-top: 190px;
  }
  .map-network { top: 0; left: 50%; width: 310px; height: 184px; transform: translateX(-50%); }
  .map-aura { top: 4px; right: 16%; bottom: auto; left: 16%; height: 170px; }
  .signal-dots { display: none; }
  .map-node,
  .map-node-1,
  .map-node-2,
  .map-node-3,
  .map-node-4,
  .map-node-5,
  .map-node-assistant {
    position: relative;
    inset: auto;
    width: auto;
    min-width: 0;
    justify-content: center;
    padding: 13px 12px;
    animation: none;
  }
  .map-node-assistant { grid-column: 1 / -1; justify-content: center; }
  .scroll-cue { margin-top: 28px; }

  .section { padding: 78px 0; }
  .section-heading { margin-bottom: 36px; }
  .section-heading h2,
  .manifesto-title h2,
  .product-copy h2,
  .assistant-intro h2,
  .finance-copy h2,
  .origin-title h2,
  .time-heading h2 { font-size: 38px; line-height: 1.1; }
  .section-heading > p:last-child,
  .product-copy > p,
  .finance-copy > p,
  .time-heading > p:last-child,
  .assistant-intro > p:last-child,
  .manifesto-copy p,
  .origin-copy > p:not(.origin-quote) { font-size: 15px; }

  .manifesto-grid { gap: 30px; }
  .manifesto-copy { padding-top: 20px; }
  .manifesto-statement { margin-top: 48px; padding: 23px 21px; font-size: 21px; }

  .flow-strip { display: grid; grid-template-columns: 1fr; gap: 12px; }
  .flow-card { display: grid; grid-template-columns: 56px 1fr; gap: 15px; align-items: start; padding: 17px; }
  .flow-card .number-badge { width: 52px; height: 52px; margin: 0; }
  .flow-card h3 { padding-top: 4px; }

  .product-layout { gap: 35px; }
  .screen { padding: 6px; border-radius: 20px; }
  .screen-bar { padding: 9px 11px 10px; }
  .screen-viewport { border-radius: 15px; }
  .product-principles { margin-top: 48px; }
  .product-principles article { grid-template-columns: 52px 1fr; padding: 17px; }

  .assistant-intro { margin-bottom: 42px; text-align: left; }
  .assistant-intro h2 { margin-inline: 0; }
  .assistant-intro > p:last-child { margin-inline: 0; }
  .assistant-showcase { gap: 37px; }
  .assistant-media { width: min(84%, 310px); }
  .assistant-copy h3, .studio-copy h3 { font-size: 34px; line-height: 1.13; }
  .assistant-copy > p, .studio-copy > p:not(.section-label) { font-size: 15px; }
  .editorial-card { font-size: 16px; padding: 19px 20px 19px 23px; }

  .studio-layout { margin-top: 77px; padding-top: 64px; }
  .studio-head { align-items: flex-start; padding: 17px; }
  .studio-status { padding: 6px 8px; }
  .studio-body { grid-template-columns: 1fr; min-height: 0; }
  .studio-tabs { display: flex; gap: 6px; padding: 12px; overflow-x: auto; border-right: 0; border-bottom: 1px solid rgba(168, 179, 199, .12); }
  .studio-tabs span { flex: 0 0 auto; }
  .studio-settings { padding: 15px; }
  .setting-row { align-items: flex-start; }
  .tone-options { gap: 6px; }

  .finance-panel { padding: 18px; }
  .finance-panel-head { align-items: flex-start; flex-direction: column; gap: 4px; }
  .finance-stages { grid-template-columns: 1fr; }
  .finance-stage { display: grid; grid-template-columns: 46px 1fr; gap: 13px; align-items: start; }
  .finance-stage .number-badge { margin: 0; }

  .time-heading { text-align: left; }
  .time-heading h2, .time-heading > p:last-child { margin-inline: 0; }
  .time-outcomes { margin-top: 46px; }
  .time-outcomes article { grid-template-columns: 52px 1fr; padding: 17px; }
  .time-outcomes h3 { font-size: 24px; }

  .final-card { padding: 48px 21px; border-radius: 25px; }
  .final-card h2 { font-size: 40px; line-height: 1.07; }
  .final-card > p { font-size: 15px; }
  .final-actions { display: grid; justify-items: center; }
  .footer-copy { justify-items: center; text-align: center; }
}

@media (max-width: 390px) {
  .header-cta { display: none; }
  .hero-copy h1 { font-size: 42px; }
  .section-heading h2,
  .manifesto-title h2,
  .product-copy h2,
  .assistant-intro h2,
  .finance-copy h2,
  .origin-title h2,
  .time-heading h2 { font-size: 35px; }
  .assistant-copy h3, .studio-copy h3 { font-size: 31px; }
  .map-node { font-size: 11px; }
  .studio-brand strong { font-size: 13px; }
  .studio-brand span { font-size: 10px; }
  .setting-row { gap: 12px; }
  .final-card h2 { font-size: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .signal-dots { display: none; }
  .js .reveal { opacity: 1; transform: none; }
}


@media (max-width: 680px) {
  .contact-dialog-shell { padding: 28px 18px 22px; }
  .contact-dialog-copy { padding-right: 34px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-span { grid-column: auto; }
  .form-actions { display: grid; grid-template-columns: 1fr; }
  .form-actions .button { width: 100%; }
}