:root {
  --bg: #070a12;
  --bg-2: #0b1020;
  --panel: rgba(16, 24, 40, 0.78);
  --panel-solid: #111827;
  --card: rgba(18, 27, 45, 0.72);
  --text: #f8fafc;
  --soft: #d9e2ef;
  --muted: #9aa8bc;
  --line: rgba(148, 163, 184, .18);
  --line-strong: rgba(148, 163, 184, .28);
  --blue: #4f8cff;
  --cyan: #5ed7ff;
  --green: #61d394;
  --gold: #f4c76b;
  --shadow: 0 24px 80px rgba(0, 0, 0, .28);
  --max: 1160px;
  --radius: 28px;
  --wave-scroll-x: 0px;
  --wave-scroll-y: 0px;
  --wave-fade: .82;
  --wave-tilt: 0deg;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { width: 100%; max-width: 100%; }
body {
  margin: 0;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 4%, rgba(79, 140, 255, .22), transparent 31rem),
    radial-gradient(circle at 84% 8%, rgba(94, 215, 255, .12), transparent 28rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 45%, var(--bg) 100%);
  line-height: 1.6;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 76%);
}

a { color: inherit; text-decoration: none; }
main { position: relative; z-index: 1; }
p, h1, h2, h3 { margin-top: 0; }
h1, h2, h3 { line-height: 1.06; letter-spacing: -.045em; }
h1 { max-width: 13.8ch; margin-bottom: 1.1rem; font-size: clamp(2.55rem, 6.15vw, 4.55rem); }
h2 { margin-bottom: 1rem; font-size: clamp(2rem, 5vw, 4rem); }
h3 { margin-bottom: .7rem; font-size: 1.24rem; }
ul { margin: 1rem 0 0; padding-left: 1.15rem; }
li { margin-bottom: .62rem; }
main, section, article, div, header, nav { min-width: 0; }
img, canvas, svg { max-width: 100%; }

.nav {
  position: sticky;
  top: .75rem;
  z-index: 20;
  width: min(var(--max), calc(100% - 1.5rem));
  margin: .75rem auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .9rem;
  padding: .68rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(7, 10, 18, .78);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 60px rgba(0,0,0,.24);
}
.brand, .nav nav { display: flex; align-items: center; }
.brand { gap: .9rem; font-weight: 950; letter-spacing: .01em; }
.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 3.15rem;
  height: 3.15rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 22%, rgba(255,255,255,.34), transparent 32%),
    radial-gradient(circle at 50% 50%, rgba(94,215,255,.18), rgba(79,140,255,.05) 62%, transparent 72%);
  box-shadow: 0 0 46px rgba(94, 215, 255, .3), 0 0 0 1px rgba(94,215,255,.14), inset 0 1px 0 rgba(255,255,255,.13), inset 0 -1px 0 rgba(94,215,255,.12);
  overflow: hidden;
}
.brand-mark::after {
  content: "";
  position: absolute;
  inset: -48%;
  background: conic-gradient(from 40deg, transparent 0 62%, rgba(94,215,255,.52), rgba(255,255,255,.82), transparent 80% 100%);
  animation: brandOrbit 8s linear infinite;
  opacity: .42;
}
.brand-icon { position: relative; z-index: 1; width: 100%; height: 100%; display: block; filter: drop-shadow(0 0 14px rgba(94,215,255,.34)); }
.brand-wordmark {
  display: inline-flex;
  align-items: baseline;
  min-width: 9.9rem;
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1;
  letter-spacing: .065em;
  text-transform: uppercase;
}
.brand-own {
  color: #f8fafc;
  text-shadow: 0 0 18px rgba(248,250,252,.16);
}
.brand-agent {
  color: #78e7ff;
  text-shadow: 0 0 20px rgba(94,215,255,.46), 0 0 34px rgba(79,140,255,.22);
}
.nav nav { display: none; gap: 1rem; color: var(--soft); font-size: .92rem; }
.nav nav a { opacity: .78; transition: opacity .2s ease; }
.nav nav a:hover { opacity: 1; }
.nav-cta {
  padding: .62rem .95rem;
  border: 1px solid rgba(94, 215, 255, .34);
  border-radius: 999px;
  background: rgba(79, 140, 255, .12);
  font-size: .86rem;
  font-weight: 850;
}

.section {
  width: min(var(--max), calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 4.6rem 0;
}
.hero {
  position: relative;
  display: grid;
  gap: 3rem;
  align-items: center;
  padding-top: 4.8rem;
  isolation: isolate;
}
.hero-copy, .hero > * { min-width: 0; }
.hero-copy, .ownership-visual { position: relative; z-index: 2; }
.ambient-wave {
  position: fixed;
  z-index: 0;
  inset: -6vh -8vw -10vh;
  pointer-events: none;
  overflow: hidden;
  opacity: var(--wave-fade);
  mix-blend-mode: screen;
  transform: translate3d(var(--wave-scroll-x), var(--wave-scroll-y), 0) rotate(var(--wave-tilt));
  transform-origin: 50% 22%;
  filter: drop-shadow(0 0 34px rgba(94,215,255,.13));
}
.ambient-wave::before,
.ambient-wave::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ambient-wave::before {
  background:
    radial-gradient(ellipse at 52% 10%, rgba(94,215,255,.13), transparent 28%),
    radial-gradient(ellipse at 68% 58%, rgba(79,140,255,.09), transparent 34%),
    radial-gradient(ellipse at 36% 94%, rgba(94,215,255,.1), transparent 30%);
  filter: blur(16px);
}
.ambient-wave::after {
  background: linear-gradient(90deg, rgba(7,10,18,.74), transparent 20% 80%, rgba(7,10,18,.74));
}
.ambient-wave svg {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(1680px, 132vw);
  height: 116vh;
  min-height: 920px;
  transform: translateX(-50%);
  overflow: visible;
}
.ambient-ribbons path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.ambient-fill { fill: url(#aiWaveSoft); opacity: .34; stroke: none; }
.wave-main {
  stroke: url(#aiWaveStroke);
  stroke-width: 4.2;
  filter: url(#aiWaveGlow);
}
.wave-mid,
.wave-low,
.wave-final {
  stroke: rgba(94,215,255,.18);
  stroke-width: 1.6;
  stroke-dasharray: 14 22;
  animation: waveDash 22s linear infinite;
}
.wave-low { stroke: rgba(79,140,255,.16); animation-duration: 28s; }
.wave-final { stroke: rgba(94,215,255,.14); animation-duration: 32s; }
.eyebrow {
  margin: 0 0 .9rem;
  color: var(--cyan);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.lead { max-width: 46rem; color: var(--soft); font-size: clamp(1.08rem, 2.5vw, 1.34rem); }
.micro, .section-head p, .rich-text p, .cards p, .steps p, .price-card p, .price-card small, .scope-card p, .develop-card p, .faq p, .note, .final p, .final small, .trust-strip span { color: var(--muted); }
.micro { max-width: 42rem; font-size: .96rem; }
.cta-row { display: flex; flex-direction: column; gap: .85rem; margin: 1.75rem 0 1rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: .86rem 1.22rem;
  border-radius: 999px;
  font-weight: 900;
  text-align: center;
}
.btn.primary, .package-btn.primary {
  color: #04101f;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 20px 56px rgba(79, 140, 255, .26);
}
.btn.secondary, .package-btn {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: rgba(15, 23, 42, .58);
}

.ownership-visual {
  position: relative;
  min-height: 500px;
  padding: 1rem;
  border: 1px solid rgba(94, 215, 255, .2);
  border-radius: 38px;
  background:
    radial-gradient(circle at 50% 12%, rgba(255,255,255,.08), transparent 19rem),
    radial-gradient(circle at 50% 42%, rgba(94, 215, 255, .16), transparent 17rem),
    linear-gradient(180deg, rgba(17, 26, 45, .82), rgba(5, 9, 18, .74));
  box-shadow:
    0 36px 120px rgba(0, 0, 0, .42),
    0 0 90px rgba(79, 140, 255, .12),
    inset 0 1px 0 rgba(255,255,255,.07),
    inset 0 -1px 0 rgba(94,215,255,.08);
  overflow: hidden;
  isolation: isolate;
}
.ownership-visual::before,
.ownership-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ownership-visual::before {
  background:
    linear-gradient(rgba(94,215,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94,215,255,.04) 1px, transparent 1px),
    radial-gradient(circle at 50% 50%, transparent 0 38%, rgba(255,255,255,.045) 39%, transparent 40% 100%);
  background-size: 42px 42px, 42px 42px, 100% 100%;
  mask-image: radial-gradient(circle at 50% 42%, black 0 38%, transparent 78%);
  opacity: .82;
}
.ownership-visual::after {
  inset: 1px;
  border-radius: inherit;
  background:
    linear-gradient(115deg, rgba(255,255,255,.12), transparent 22%, transparent 70%, rgba(94,215,255,.09)),
    radial-gradient(circle at 50% 86%, rgba(79,140,255,.15), transparent 30%);
  mix-blend-mode: screen;
  opacity: .78;
}
.ai-core-visual {
  display: grid;
  grid-template-rows: auto minmax(270px, 1fr) auto auto;
  gap: .95rem;
}
.cockpit-header,
.ownership-footer,
.control-chips,
.neural-cockpit { position: relative; z-index: 2; }
.cockpit-header {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  gap: .55rem;
  width: min(100%, 360px);
  padding: .78rem 1rem;
  border: 1px solid rgba(94, 215, 255, .24);
  border-radius: 999px;
  background: rgba(5, 9, 18, .72);
  color: #dcecff;
  font-size: .78rem;
  font-weight: 950;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: inset 0 0 32px rgba(79,140,255,.08), 0 12px 36px rgba(0,0,0,.18);
}
.status-dot {
  width: .62rem;
  height: .62rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(97,211,148,.11), 0 0 22px rgba(97,211,148,.78);
  animation: statusPulse 2.8s ease-in-out infinite;
}
.neural-cockpit {
  display: grid;
  place-items: center;
  min-height: 286px;
  border: 1px solid rgba(148, 163, 184, .1);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 50%, rgba(94,215,255,.09), transparent 34%),
    linear-gradient(180deg, rgba(3,7,18,.18), rgba(3,7,18,.34));
  box-shadow: inset 0 0 70px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.035);
  overflow: hidden;
}
.ai-core-canvas {
  width: 100%;
  height: 100%;
  min-height: 286px;
  display: block;
  filter: saturate(1.08) contrast(1.03);
}
.core-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 40%, rgba(5,9,18,.38) 78%),
    linear-gradient(180deg, rgba(255,255,255,.045), transparent 18% 78%, rgba(94,215,255,.05));
}
.data-stream {
  position: absolute;
  left: 9%;
  right: 9%;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(94,215,255,.48), rgba(97,211,148,.26), transparent);
  box-shadow: 0 0 22px rgba(94,215,255,.28);
  opacity: .42;
  animation: streamGlide 7s ease-in-out infinite;
}
.stream-one { top: 22%; animation-delay: -1s; }
.stream-two { top: 63%; transform: scaleX(.74); animation-delay: -3.6s; }
.stream-three { top: 78%; transform: scaleX(.52); opacity: .28; animation-delay: -5s; }
.control-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .55rem;
}
.control-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 2.28rem;
  padding: .54rem .72rem;
  border: 1px solid rgba(94,215,255,.18);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(16,24,40,.7), rgba(8,13,25,.58));
  color: #dbeafe;
  font-size: .8rem;
  font-weight: 850;
  letter-spacing: .01em;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.control-chips span::before {
  content: "";
  width: .42rem;
  height: .42rem;
  margin-right: .45rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px rgba(94,215,255,.68);
}
.ownership-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .85rem 1rem;
  border: 1px solid rgba(97,211,148,.22);
  border-radius: 999px;
  background: rgba(5, 9, 18, .7);
  color: #d8fbe6;
  font-size: .78rem;
  font-weight: 900;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .075em;
}
@keyframes streamGlide {
  0%, 100% { opacity: .18; clip-path: inset(0 78% 0 0); }
  50% { opacity: .58; clip-path: inset(0 0 0 72%); }
}
@keyframes statusPulse { 0%, 100% { opacity: .7; transform: scale(.92); } 50% { opacity: 1; transform: scale(1.08); } }
@keyframes waveDash { to { stroke-dashoffset: -120; } }
@keyframes brandOrbit { to { transform: rotate(360deg); } }


.trust-strip {
  display: grid;
  gap: .9rem;
  padding-top: 0;
}
.trust-strip article, .cards article, .steps article, .price-card, .scope-card, .develop-card, .faq article, .compare-card, .task-grid article, .installment-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(18, 27, 45, .78), rgba(17, 24, 39, .62));
  box-shadow: var(--shadow);
}
.trust-strip article { padding: 1.2rem; }
.trust-strip b, .trust-strip span { display: block; }
.trust-strip b { margin-bottom: .3rem; }

.split { display: grid; gap: 1.5rem; align-items: start; }
.rich-text { max-width: 650px; }
.check-list { padding: 0; list-style: none; }
.check-list li {
  position: relative;
  padding-left: 1.65rem;
  color: var(--soft);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .42rem;
  width: .72rem;
  height: .72rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 0 18px rgba(97, 211, 148, .22);
}
.muted-list li::before { background: linear-gradient(135deg, rgba(154,168,188,.7), rgba(94,215,255,.8)); }

.section-head { max-width: 760px; margin-bottom: 1.45rem; }
.cards, .pricing-grid, .steps, .faq-grid, .scope, .comparison-grid, .task-grid { display: grid; gap: 1rem; }
.cards article { padding: 1.25rem; }
.cards.compact article { padding: 1.35rem; }
.pain-cards article { position: relative; overflow: hidden; }
.pain-cards article::after {
  content: "";
  position: absolute;
  inset: auto 1.25rem 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), transparent);
  opacity: .58;
}
.comparison-grid { align-items: stretch; }
.compare-card { padding: 1.35rem; }
.compare-card h3 { margin-bottom: 1rem; }
.compare-card.dim { background: linear-gradient(180deg, rgba(18, 27, 45, .58), rgba(17, 24, 39, .46)); }
.compare-card.bright {
  border-color: rgba(94, 215, 255, .46);
  background:
    radial-gradient(circle at 20% 0%, rgba(94, 215, 255, .16), transparent 18rem),
    linear-gradient(180deg, rgba(19, 38, 66, .78), rgba(12, 20, 36, .68));
  box-shadow: 0 28px 100px rgba(94, 215, 255, .13);
}
.tasks .section-head { max-width: 840px; }
.task-grid article { padding: 1.2rem; }
.task-grid span {
  display: inline-flex;
  margin-bottom: .9rem;
  color: var(--cyan);
  font-size: .78rem;
  font-weight: 950;
  letter-spacing: .14em;
}
.task-grid b { display: block; margin-bottom: .42rem; font-size: 1.04rem; }
.future {
  position: relative;
  border-top: 1px solid rgba(148, 163, 184, .08);
  border-bottom: 1px solid rgba(148, 163, 184, .08);
}
.feature-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}
.feature-cloud span {
  display: inline-flex;
  align-items: center;
  min-height: 2.6rem;
  padding: .62rem .92rem;
  border: 1px solid rgba(94, 215, 255, .2);
  border-radius: 999px;
  background: rgba(15, 23, 42, .58);
  color: var(--soft);
  font-weight: 850;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035);
}
.cost { margin: .45rem 0 .7rem; color: var(--text); font-size: 1.45rem; font-weight: 950; letter-spacing: -.04em; }
.note { max-width: 780px; margin: 1rem 0 0; }

.steps article { padding: 1.2rem; }
.steps span {
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  color: #06111f;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 950;
}
.steps b { display: block; margin-bottom: .4rem; font-size: 1.04rem; }

.price-card { padding: 1.35rem; display: flex; flex-direction: column; }
.price-card.featured { border-color: rgba(94, 215, 255, .48); box-shadow: 0 28px 100px rgba(94, 215, 255, .13); }
.badge {
  align-self: flex-start;
  display: inline-flex;
  margin-bottom: .85rem;
  padding: .38rem .72rem;
  border-radius: 999px;
  color: #06111f;
  background: linear-gradient(135deg, var(--cyan), #b7f1ff);
  font-size: .72rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .09em;
}
.badge.neutral { color: var(--soft); background: rgba(148, 163, 184, .12); border: 1px solid var(--line); }
.price { margin: .55rem 0 .7rem; font-size: clamp(2.8rem, 8vw, 4.7rem); line-height: 1; font-weight: 950; letter-spacing: -.065em; }
.price-card ul { color: var(--soft); }
.package-btn { margin-top: auto; }
.price-card small { display: block; margin-top: .8rem; }
.mid-cta {
  display: grid;
  gap: .8rem;
  justify-items: center;
  margin-top: 1rem;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 10, 18, .38);
  text-align: center;
}
.mid-cta p { margin: 0; color: var(--soft); }
.installment-card {
  display: grid;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
  padding: 1.35rem;
  border-color: rgba(244, 199, 107, .32);
  background:
    radial-gradient(circle at 10% 0%, rgba(244, 199, 107, .12), transparent 18rem),
    linear-gradient(180deg, rgba(18, 27, 45, .78), rgba(17, 24, 39, .62));
}
.installment-card h3 { margin-bottom: .45rem; font-size: clamp(1.42rem, 3vw, 2.1rem); }
.installment-card p:last-child { margin-bottom: 0; color: var(--muted); }

.scope { align-items: stretch; }
.scope-card, .develop-card { padding: 1.35rem; }
.develop-card { border-color: rgba(97, 211, 148, .32); }
.faq-grid { grid-template-columns: 1fr; }
.faq article { padding: 1.15rem; }
.faq h3 { font-size: 1.08rem; letter-spacing: -.025em; }
.faq p { margin-bottom: 0; }

.final {
  max-width: 880px;
  text-align: center;
}
.final h2 { max-width: 760px; margin-left: auto; margin-right: auto; }
.final p { max-width: 650px; margin-left: auto; margin-right: auto; }
.final small { display: block; max-width: 560px; margin: 1rem auto 0; }

@media (min-width: 720px) {
  .cta-row { flex-direction: row; }
  .trust-strip { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .cards.three, .cards.four { grid-template-columns: 1fr 1fr; }
  .pricing-grid, .scope, .split, .comparison-grid { grid-template-columns: 1fr 1fr; }
  .task-grid { grid-template-columns: 1fr 1fr; }
  .installment-card { grid-template-columns: 1fr auto; }
  .steps { grid-template-columns: 1fr 1fr 1fr 1fr 1fr; }
  .faq-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 980px) {
  .nav nav { display: flex; }
  .section { width: min(var(--max), calc(100% - 3rem)); padding: 5.4rem 0; }
  .hero { grid-template-columns: minmax(0, 1fr) 430px; gap: 4rem; }
  .ownership-visual { justify-self: end; width: 100%; }
  .cards.three { grid-template-columns: 1fr 1fr 1fr; }
  .cards.four { grid-template-columns: 1fr 1fr 1fr 1fr; }
  .task-grid { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav { top: .5rem; width: calc(100% - 1rem); max-width: var(--max); }
  .nav-cta { flex-shrink: 1; padding: .58rem .72rem; white-space: nowrap; }
  .hero { padding-top: 3.4rem; }
  .section { padding: 3.5rem 0; }
  .trust-strip { padding-top: 0; }
  .ownership-visual { width: 100%; max-width: 100%; min-height: auto; border-radius: 30px; }
  .ai-core-visual { grid-template-rows: auto minmax(250px, 1fr) auto auto; }
  .neural-cockpit, .ai-core-canvas { min-height: 250px; }
  .ownership-footer { font-size: .7rem; letter-spacing: .05em; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  html, body { overflow-x: clip; }
  .nav { gap: .5rem; padding: .5rem .58rem; }
  .brand { gap: .58rem; }
  .brand-mark { width: 2.62rem; height: 2.62rem; border-radius: 18px; }
  .brand-wordmark { min-width: 7.2rem; font-size: 1.06rem; letter-spacing: -.05em; }
  .section { width: calc(100% - 1.5rem); max-width: calc(100vw - 1.5rem); }
  .hero-copy { width: 100%; max-width: 100%; overflow: visible; }
  h1 { max-width: 100%; font-size: clamp(1.72rem, 6.65vw, 2.14rem); line-height: 1.1; }
  h2 { font-size: clamp(1.78rem, 8.4vw, 2.72rem); }
  h1, h2, h3, p, a, li, small, b, span { overflow-wrap: anywhere; word-break: normal; }
  .lead { max-width: 100%; font-size: .98rem; }
  .btn { width: 100%; max-width: 100%; min-width: 0; padding-left: .88rem; padding-right: .88rem; font-size: .88rem; }
  .nav-cta { display: inline-flex; font-size: .78rem; padding: .52rem .62rem; }
  .cta-row .btn { width: 100%; max-width: 100%; }
  .ai-core-visual { gap: .66rem; padding: .78rem; grid-template-rows: auto 196px auto auto; overflow: hidden; }
  .cockpit-header { width: 100%; justify-content: center; font-size: .66rem; padding: .64rem .7rem; }
  .neural-cockpit, .ai-core-canvas { min-height: 196px; }
  .neural-cockpit { border-radius: 24px; }
  .control-chips { gap: .42rem; }
  .control-chips span { flex: 1 1 calc(50% - .42rem); justify-content: center; min-width: 0; min-height: 2rem; padding: .44rem .5rem; font-size: .7rem; white-space: nowrap; }
  .ownership-footer { padding: .68rem .72rem; }
  .price-card, .cards article, .trust-strip article, .scope-card, .develop-card, .faq article, .compare-card, .task-grid article, .installment-card { border-radius: 22px; }
  .installment-card .btn { width: 100%; }
}

@media (max-width: 520px) {
  body { width: 100vw; max-width: 100vw; }
  .section {
    width: 100%;
    max-width: 100vw;
    padding-left: .85rem;
    padding-right: .85rem;
  }
  .nav {
    width: calc(100vw - 1rem);
    max-width: calc(100vw - 1rem);
  }
  .hero,
  .hero-copy,
  .ownership-visual,
  .neural-cockpit,
  .cards,
  .pricing-grid,
  .steps,
  .faq-grid,
  .scope,
  .comparison-grid,
  .task-grid,
  .installment-card { min-width: 0; max-width: 100%; }
  h1, h2, h3, p, li, small, .btn, .cockpit-header span, .ownership-footer, .control-chips span {
    max-width: 100%;
    white-space: normal;
    overflow-wrap: anywhere;
  }
  .ownership-footer { border-radius: 22px; line-height: 1.35; }
  .ambient-wave {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .status-dot,
  .data-stream,
  .wave-mid,
  .wave-low,
  .wave-final,
  .brand-mark::after { animation: none !important; }
  .data-stream { opacity: .24; }
  .ambient-wave { transform: none; opacity: .44; }
}

/* Final mobile hardening for compact Telegram/browser viewports. */
@media (max-width: 430px) {
  .nav { justify-content: center; }
  .brand-wordmark { display: inline-flex; }
  .nav-cta { margin-left: auto; max-width: calc(100vw - 4.35rem); }
  .hero, .section { max-width: 100vw; }
  .hero-copy, .ownership-visual, .cards, .pricing-grid, .steps, .faq-grid, .scope, .comparison-grid, .task-grid { width: 100%; max-width: 100%; }
  .ambient-wave { inset: 0 auto 0 0; width: 100vw; max-width: 100vw; opacity: calc(var(--wave-fade) * .58); }
  .ambient-wave svg { width: 100vw; height: 112vh; min-height: 760px; overflow: hidden; }
}

@media (max-width: 520px) {
  .nav-cta { display: none; }
  .nav { justify-content: center; overflow: hidden; }
  .brand-wordmark { display: inline-flex; }
  .hero { overflow: visible; }
  .hero-copy, .lead, .micro, .section-head, .section-head p { max-width: 100%; }
  .ambient-wave svg { width: 100vw; max-width: 100vw; overflow: hidden; }
}

/* v10: reference-like flat logo and premium aurora motion (no childish line). */
.brand { gap: 1rem; }
.brand-mark {
  width: 5.85rem;
  height: 2.9rem;
  border-radius: 0;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible;
}
.brand-mark::after { display: none !important; }
.brand-icon { filter: drop-shadow(0 0 14px rgba(94,215,255,.2)); }
.oa-o { fill: #f8fafc; }
.oa-a { fill: #6ee7ff; filter: drop-shadow(0 0 8px rgba(94,215,255,.32)); }
.oa-signal { fill: none; stroke: #6ee7ff; stroke-width: 4; stroke-linecap: round; opacity: .58; }
.brand-wordmark {
  min-width: 10.8rem;
  font-size: clamp(1.18rem, 2vw, 1.44rem);
  letter-spacing: -.015em;
  text-transform: none;
  font-weight: 950;
}
.brand-own { color: #f8fafc; }
.brand-agent { color: #6ee7ff; text-shadow: 0 0 18px rgba(94,215,255,.35); }
.ambient-wave {
  position: fixed;
  inset: -18vh -18vw;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: var(--wave-fade);
  mix-blend-mode: screen;
  transform: translate3d(var(--wave-scroll-x), var(--wave-scroll-y), 0);
  filter: saturate(1.12);
}
.ambient-wave::before,
.ambient-wave::after,
.ambient-wave svg { display: none !important; }
.aurora {
  position: absolute;
  display: block;
  border-radius: 999px;
  filter: blur(46px);
  opacity: .72;
  will-change: transform, opacity;
}
.aurora-one {
  width: 86vw;
  height: 28vh;
  left: 10vw;
  top: 5vh;
  background: radial-gradient(ellipse at 50% 50%, rgba(94,215,255,.26), rgba(79,140,255,.12) 44%, transparent 72%);
  transform: rotate(-8deg);
}
.aurora-two {
  width: 68vw;
  height: 44vh;
  right: -12vw;
  top: 38vh;
  background: radial-gradient(ellipse at 50% 50%, rgba(79,140,255,.18), rgba(94,215,255,.08) 42%, transparent 72%);
  transform: rotate(18deg);
}
.aurora-three {
  width: 72vw;
  height: 36vh;
  left: -18vw;
  bottom: 4vh;
  background: radial-gradient(ellipse at 50% 50%, rgba(94,215,255,.16), rgba(97,211,148,.06) 42%, transparent 74%);
  transform: rotate(12deg);
}
@media (max-width: 520px) {
  .brand { gap: .6rem; }
  .brand-mark { width: 4.35rem; height: 2.15rem; }
  .brand-wordmark { min-width: auto; font-size: 1.08rem; letter-spacing: -.02em; }
  h1 { font-size: clamp(2.08rem, 10.4vw, 3.15rem); line-height: 1.02; max-width: 10.6ch; overflow-wrap: normal; word-break: normal; }
  .ambient-wave { display: block; opacity: .42; inset: -10vh -30vw; }
  .aurora { filter: blur(38px); }
}

/* v10 mobile emergency hardening: no clipping, all content wraps inside viewport. */
@media (max-width: 520px) {
  html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden !important;
    background-color: var(--bg);
  }
  body { position: relative; }
  .nav,
  .section,
  .hero,
  .hero-copy,
  .ownership-visual,
  .neural-cockpit,
  .cards,
  .pricing-grid,
  .steps,
  .faq-grid,
  .scope,
  .comparison-grid,
  .task-grid,
  .installment-card,
  .price-card,
  .scope-card,
  .faq article,
  .cards article,
  .trust-strip article {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }
  .nav {
    width: calc(100% - 1rem);
    max-width: calc(100% - 1rem);
    padding: .54rem .62rem;
  }
  .brand { max-width: 100%; min-width: 0; }
  .brand-mark { width: 3.75rem; height: 1.9rem; flex-basis: 3.75rem; }
  .brand-wordmark { font-size: 1rem; min-width: 0; flex-shrink: 1; }
  .section { padding-left: .9rem; padding-right: .9rem; }
  h1 {
    max-width: 100%;
    font-size: clamp(1.92rem, 8.7vw, 2.52rem);
    line-height: 1.08;
    letter-spacing: -.055em;
    overflow-wrap: break-word;
    word-break: normal;
    hyphens: auto;
  }
  h2 { font-size: clamp(1.72rem, 8vw, 2.34rem); overflow-wrap: break-word; }
  p, li, small, .lead, .micro { max-width: 100%; overflow-wrap: break-word; }
  .lead { font-size: .98rem; }
  .ai-core-visual { padding: .74rem; grid-template-rows: auto 188px auto auto; }
  .cockpit-header { width: 100%; min-width: 0; font-size: .61rem; letter-spacing: .06em; white-space: normal; }
  .control-chips { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .control-chips span { width: 100%; min-width: 0; white-space: normal; text-align: center; line-height: 1.2; font-size: .68rem; }
  .ownership-footer { white-space: normal; overflow-wrap: break-word; font-size: .64rem; }
  .ambient-wave { max-width: 100vw; overflow: hidden; }
}

@media (max-width: 520px) {
  body * { max-inline-size: 100%; }
  main, header, section, article, div, nav, a, p, h1, h2, h3, ul, li, small {
    max-width: 100% !important;
  }
  .section, .nav {
    margin-left: auto;
    margin-right: auto;
  }
  .section { width: 100% !important; }
  .hero { display: block; }
  .hero-copy { display: block; width: 100%; }
  .hero-copy > * { max-width: 100% !important; }
  h1 {
    width: 100%;
    max-width: 100% !important;
    font-size: 2.05rem;
    overflow-wrap: anywhere;
    word-break: normal;
  }
  .lead, .micro, .section-head p, .cards p, .faq p, .trust-strip span {
    width: 100%;
    max-width: 100% !important;
    overflow-wrap: anywhere;
  }
  .ownership-visual { margin-top: 2.2rem; }
  .control-chips { grid-template-columns: 1fr; }
  .neural-cockpit { width: 100%; }
}

/* v11 emergency redesign: clean logo + visible premium animated light trails. */
.nav {
  border-radius: 28px;
  padding: .72rem 1rem;
}
.brand {
  gap: .72rem;
}
.brand-mark {
  width: 4.85rem !important;
  height: 2.35rem !important;
  flex: 0 0 4.85rem !important;
  display: grid;
  place-items: center;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}
.brand-mark::after { display: none !important; }
.brand-icon {
  width: 100%;
  height: auto;
  filter: none !important;
}
.oa-o { fill: #f8fafc; }
.oa-a { fill: #5ed7ff; }
.oa-line {
  fill: none;
  stroke: #5ed7ff;
  stroke-width: 4.2;
  stroke-linecap: round;
  opacity: .72;
}
.brand-wordmark {
  min-width: 0 !important;
  font-size: clamp(1.08rem, 1.7vw, 1.32rem) !important;
  letter-spacing: -.02em !important;
  text-transform: none !important;
  font-weight: 950;
}
.brand-agent { color: #5ed7ff !important; }
.ambient-wave {
  position: fixed;
  inset: -4vh -8vw;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: .92;
  mix-blend-mode: screen;
  transform: translate3d(var(--wave-scroll-x), var(--wave-scroll-y), 0);
}
.ambient-wave::before,
.ambient-wave::after,
.aurora { display: none !important; }
.light-trails {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(1680px, 130vw);
  height: 118vh;
  min-height: 900px;
  transform: translateX(-50%);
  overflow: visible;
}
.trail {
  fill: none;
  stroke: url(#trailBlue);
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: url(#trailGlow);
  vector-effect: non-scaling-stroke;
  transform-box: fill-box;
  transform-origin: center;
}
.trail-main { stroke-width: 3.2; opacity: .95; stroke-dasharray: 600 1180; animation: trailFlow 12s ease-in-out infinite alternate; }
.trail-second { stroke-width: 2.2; opacity: .55; stroke-dasharray: 420 1250; animation: trailFlow 16s ease-in-out infinite alternate-reverse; }
.trail-third { stroke-width: 2; opacity: .42; stroke-dasharray: 360 1300; animation: trailFlow 19s ease-in-out infinite alternate; }
.trail-fourth { stroke-width: 1.8; opacity: .34; stroke-dasharray: 300 1400; animation: trailFlow 22s ease-in-out infinite alternate-reverse; }
@keyframes trailFlow {
  from { stroke-dashoffset: -180; transform: translateY(-8px); }
  to { stroke-dashoffset: 420; transform: translateY(18px); }
}
@media (max-width: 520px) {
  .nav { justify-content: center; padding: .62rem .7rem; }
  .brand { gap: .46rem; }
  .brand-mark { width: 3.55rem !important; height: 1.72rem !important; flex-basis: 3.55rem !important; }
  .brand-wordmark { font-size: .98rem !important; }
  h1 { font-size: 1.82rem !important; max-width: 100% !important; letter-spacing: -.045em; }
  .ambient-wave {
    display: block !important;
    inset: -3vh -34vw;
    opacity: .68;
  }
  .light-trails {
    width: 174vw;
    height: 104vh;
    min-height: 720px;
  }
  .trail-main { stroke-width: 2.4; opacity: .8; }
  .trail-second, .trail-third, .trail-fourth { opacity: .34; }
}
@media (prefers-reduced-motion: reduce) {
  .trail { animation: none !important; }
}

/* v11 mobile: constrain content column so Telegram/mobile previews cannot crop right edge. */
@media (max-width: 520px) {
  .nav {
    width: min(calc(100% - 1rem), 376px) !important;
    max-width: min(calc(100% - 1rem), 376px) !important;
  }
  .section {
    width: min(100%, 376px) !important;
    max-width: min(100%, 376px) !important;
    padding-left: .8rem !important;
    padding-right: .8rem !important;
  }
  .hero-copy, .hero-copy > *, .ownership-visual, .trust-strip article, .cards article, .compare-card, .task-grid article, .price-card, .scope-card, .faq article {
    max-width: 100% !important;
    width: 100% !important;
  }
  .btn { width: 100% !important; }
  .ownership-visual { padding: .62rem !important; }
  .ownership-footer { font-size: .58rem !important; letter-spacing: .035em !important; }
}

/* v11 preview-safe mobile column: intentionally narrow to avoid all Telegram/WebView cropping. */
@media (max-width: 520px) {
  .nav,
  .section {
    width: 330px !important;
    max-width: calc(100vw - 24px) !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .section { padding-left: 0 !important; padding-right: 0 !important; }
  h1 { font-size: 1.7rem !important; line-height: 1.1 !important; }
  .lead, .micro { font-size: .92rem !important; }
  .ownership-visual { max-width: 330px !important; }
}

/* v12 hard reset: visibly different logo/header + obvious premium animated lines. */
.nav {
  top: .9rem !important;
  padding: .78rem 1.05rem !important;
  border-radius: 24px !important;
  background: rgba(5, 8, 16, .64) !important;
  border-color: rgba(94,215,255,.16) !important;
}
.brand-mark {
  display: none !important;
}
.brand {
  gap: 0 !important;
  font-weight: 950 !important;
}
.brand-wordmark {
  display: inline-flex !important;
  align-items: baseline !important;
  min-width: auto !important;
  font-size: clamp(1.42rem, 2.4vw, 1.8rem) !important;
  letter-spacing: -.055em !important;
  text-transform: none !important;
  line-height: 1 !important;
}
.brand-own {
  color: #ffffff !important;
  text-shadow: none !important;
}
.brand-agent {
  color: #55dfff !important;
  text-shadow: 0 0 16px rgba(85,223,255,.34) !important;
}
.hero-line-signature {
  position: relative;
  width: min(620px, 100%);
  height: 86px;
  margin: .2rem 0 1.1rem;
  overflow: visible;
  pointer-events: none;
}
.hero-line-signature span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent 0%, rgba(79,140,255,.2) 20%, rgba(85,223,255,.95) 50%, rgba(79,140,255,.22) 80%, transparent 100%);
  filter: drop-shadow(0 0 14px rgba(85,223,255,.72));
  transform-origin: left center;
  animation: heroTrail 4.8s ease-in-out infinite alternate;
}
.hero-line-signature span:nth-child(1) { top: 16px; width: 86%; transform: rotate(-7deg); }
.hero-line-signature span:nth-child(2) { top: 42px; width: 100%; opacity: .74; animation-delay: -.9s; transform: rotate(3deg); }
.hero-line-signature span:nth-child(3) { top: 67px; width: 72%; opacity: .52; animation-delay: -1.8s; transform: rotate(-3deg); }
@keyframes heroTrail {
  from { clip-path: inset(0 52% 0 0); opacity: .45; }
  to { clip-path: inset(0 0 0 18%); opacity: 1; }
}
.light-trails {
  opacity: .95 !important;
}
.trail-main { stroke-width: 4.4 !important; opacity: 1 !important; }
.trail-second { stroke-width: 3 !important; opacity: .72 !important; }
.trail-third { stroke-width: 2.4 !important; opacity: .58 !important; }
.trail-fourth { stroke-width: 2 !important; opacity: .44 !important; }
@media (max-width: 520px) {
  .nav { width: calc(100% - 1rem) !important; max-width: calc(100% - 1rem) !important; }
  .brand-wordmark { font-size: 1.42rem !important; letter-spacing: -.055em !important; }
  .hero-line-signature { height: 66px; margin-bottom: .9rem; }
  .hero-line-signature span:nth-child(1) { top: 12px; }
  .hero-line-signature span:nth-child(2) { top: 32px; }
  .hero-line-signature span:nth-child(3) { top: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-line-signature span { animation: none !important; clip-path: none !important; }
}

/* Founder trust block + footer/legal links. */
.founder-card {
  display: grid;
  gap: 1.4rem;
  align-items: center;
  padding: 1.55rem;
  border: 1px solid rgba(94, 215, 255, .24);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 12% 0%, rgba(94,215,255,.12), transparent 22rem),
    linear-gradient(180deg, rgba(18, 27, 45, .78), rgba(17, 24, 39, .62));
  box-shadow: var(--shadow);
}
.founder-card h2 { margin-bottom: .75rem; font-size: clamp(2rem, 4.5vw, 3.4rem); }
.founder-card p:last-child { margin-bottom: 0; color: var(--soft); }
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.social-links a {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  min-height: 2.85rem;
  padding: .72rem .9rem;
  border: 1px solid rgba(94, 215, 255, .26);
  border-radius: 999px;
  background: rgba(15, 23, 42, .62);
  color: var(--text);
  font-weight: 850;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.social-links a:hover {
  transform: translateY(-1px);
  border-color: rgba(94, 215, 255, .52);
  background: rgba(79, 140, 255, .14);
}
.social-links svg {
  width: 1.12rem;
  height: 1.12rem;
  fill: #5ed7ff;
  flex: 0 0 auto;
}
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(148, 163, 184, .12);
  padding: 1.25rem 0 2rem;
  color: var(--muted);
}
.footer-inner {
  width: min(var(--max), calc(100% - 1.5rem));
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .8rem 1.2rem;
  font-size: .9rem;
}
.footer-inner nav {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1rem;
}
.footer-inner a { color: var(--soft); opacity: .82; }
.footer-inner a:hover { opacity: 1; color: var(--cyan); }
@media (min-width: 760px) {
  .founder-card { grid-template-columns: 1.25fr .75fr; padding: 2rem; }
  .social-links { justify-content: flex-end; }
}
@media (max-width: 520px) {
  .founder-card { padding: 1.15rem; }
  .social-links a { flex: 1 1 100%; justify-content: center; }
  .footer-inner { width: min(330px, calc(100vw - 24px)); justify-content: center; text-align: center; }
  .footer-inner nav { justify-content: center; }
}
.legal-page {
  max-width: 860px;
  padding-top: 5rem;
}
.legal-page h1 { max-width: 100%; font-size: clamp(2.3rem, 6vw, 4rem); }
.legal-page h2 { margin-top: 2rem; font-size: clamp(1.35rem, 3vw, 2rem); }
.legal-page p { color: var(--soft); }
.legal-page a:not(.btn) { color: var(--cyan); text-decoration: underline; text-underline-offset: .18em; }