:root {
  --ink: #1246d8;
  --ink-2: #0c349e;
  --paper: #f4f9ff;
  --paper-2: #e5f2ff;
  --gold: #1d4fe0;
  --gold-deep: #123a9c;
  --teal: #2ec4f3;
  --text: #102a56;
  --muted: #4c648c;
  --muted-dark: #d7e8ff;
  --line: rgba(18, 58, 156, 0.14);
  --line-dark: rgba(255, 255, 255, 0.22);
  --shadow: 0 24px 60px rgba(18, 70, 216, 0.16);
  --serif: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --sans: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    radial-gradient(900px 420px at 110% -8%, rgba(94, 198, 255, 0.28), transparent 60%),
    radial-gradient(680px 360px at -12% 12%, rgba(47, 123, 255, 0.12), transparent 55%),
    url("waves.svg");
  background-repeat: no-repeat;
  background-position: center top, center top, center center;
  background-size: auto, auto, 100% 100%;
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--sans);
  font-weight: 450;
  font-size: 1.05rem;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; }
a { color: inherit; text-underline-offset: 0.18em; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--sans); font-weight: 800; letter-spacing: -0.045em; line-height: 1.05; margin: 0; color: #123a9c; }
.dark h1, .dark h2, .dark h3, .secure h3 { color: white; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: white;
  padding: 0.6rem 0.9rem;
  z-index: 20;
  border-radius: 999px;
}
.skip:focus { top: 1rem; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
::selection { background: #c5ddff; color: #0c2f86; }

.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, #1d4fe0, #5ad4ff);
  z-index: 30;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.85rem 4vw;
  background: rgba(244, 249, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}
.nav.scrolled { border-bottom-color: var(--line); }
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 46px;
  height: 46px;
  object-fit: contain;
  flex: none;
  display: block;
}
.brand span { color: #123a9c; font-weight: 800; }
.nav-links { display: flex; gap: 1.3rem; margin-left: auto; }
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}
.nav-links a.active, .nav-links a:hover { color: var(--text); }
.nav-call {
  text-decoration: none;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  font-size: 0.92rem;
  font-weight: 520;
}
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  position: relative;
}
.nav-toggle i {
  position: absolute;
  left: 0.7rem;
  right: 0.7rem;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.2s ease;
}
.nav-toggle i:first-of-type { top: 1.05rem; }
.nav-toggle i:last-of-type { top: 1.45rem; }
.nav-toggle[aria-expanded="true"] i:first-of-type { transform: translateY(0.2rem) rotate(40deg); }
.nav-toggle[aria-expanded="true"] i:last-of-type { transform: translateY(-0.2rem) rotate(-40deg); }

.hero {
  min-height: calc(100svh - 4.2rem);
  display: flex;
  align-items: center;
  padding: 4.5rem 4vw 4rem;
  color: var(--text);
}
.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.eyebrow.light { color: #8fd9ff; }
h1 { font-size: clamp(3.3rem, 7vw, 6.3rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3.5rem); max-width: 16ch; }
.lede { font-size: 1.15rem; max-width: 42rem; color: var(--muted); margin-top: 1.25rem; }
.lede.on-light { color: var(--muted); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.8rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85rem 1.15rem;
  font-weight: 560;
}
.btn-gold { background: linear-gradient(100deg, #1a4fe0, #2f86ff); color: white; }
.btn-gold:hover { background: linear-gradient(100deg, #123a9c, #1a4fe0); }
.btn-ghost { background: white; color: var(--ink); box-shadow: inset 0 0 0 1px rgba(18, 58, 156, 0.2); }
.btn-ghost:hover { background: #eaf3ff; }
.btn-line { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 2.8rem 0 0;
  max-width: 34rem;
}
.hero-stats dt { color: var(--muted); font-size: 0.85rem; }
.hero-stats dd { color: #123a9c; }
.hero-stats dd {
  margin: 0.15rem 0 0;
  font-family: var(--serif);
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.svc ul li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.82rem;
  color: var(--text);
  background: white;
}

.marquee {
  overflow: hidden;
  background: linear-gradient(90deg, #123a9c, #1d4fe0 55%, #1493d6);
  color: #e7f6ff;
  border-top: 1px solid rgba(255,255,255,.2);
  border-bottom: 1px solid rgba(255,255,255,.2);
}
.marquee-track {
  display: flex;
  gap: 2rem;
  width: max-content;
  padding: 0.85rem 0;
  animation: ticker 32s linear infinite;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.marquee-track span::before { content: "·"; margin-right: 2rem; opacity: 0.5; }
@keyframes ticker { to { transform: translateX(-50%); } }

.band { padding: clamp(4.2rem, 8vw, 7rem) 4vw; }
.band-tight { padding-top: clamp(3rem, 6vw, 5rem); }
.dark {
  background:
    radial-gradient(700px 280px at 100% 0%, rgba(46, 196, 243, 0.28), transparent 55%),
    linear-gradient(165deg, #1a56e8, #0d3494);
  color: white;
}
.section-head { margin-bottom: 2.4rem; }
.section-head.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: end;
}
.section-head p:last-child { color: var(--muted); max-width: 38rem; }
.dark .section-head p:last-child { color: var(--muted-dark); }

.about-grid, .talent-grid, .stack-grid, .methods, .pricing, .secure, .cases {
  display: grid;
  gap: 1rem;
}
.about-grid { grid-template-columns: 1.1fr 1.1fr 0.8fr; }
.about-grid article, .talent-grid article, .stack-grid article, .methods article, .pricing article, .secure article, .cases article, .leaders article {
  background: white;
  border-radius: 20px;
  padding: 1.3rem 1.3rem 1.2rem;
  border: 1px solid var(--line);
}
.about-grid h3, .talent-grid h3, .stack-grid h3 { font-size: 1.55rem; margin-bottom: 0.55rem; }
.about-values ul { padding-left: 1.1rem; }
.about-values li + li { margin-top: 0.35rem; }
.values {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  margin: 1rem 0 1.2rem;
}
.values li {
  background: linear-gradient(100deg, #1a4fe0, #2f86ff);
  color: white;
  border-radius: 999px;
  padding: 0.45rem 0.85rem;
  font-size: 0.92rem;
}
.leaders { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.leaders span {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: var(--paper-2);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.leaders h3 { font-size: 1.35rem; margin-bottom: 0.35rem; }
.leaders a { color: var(--gold-deep); }

.svc-list { border-top: 1px solid var(--line); }
.svc {
  display: grid;
  grid-template-columns: 4rem 1.4fr 0.8fr;
  gap: 1rem;
  align-items: start;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}
.svc > span {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--gold-deep);
}
.svc h3 { font-size: 1.7rem; margin-bottom: 0.35rem; }
.svc p { color: var(--muted); max-width: 46rem; }
.svc ul { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; justify-content: flex-end; }
.svc ul li {
  color: var(--text);
  border-color: var(--line);
  background: white;
}
.svc:hover h3 { color: var(--gold-deep); }

.cases { grid-template-columns: repeat(3, 1fr); }
.cases article {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  min-height: 220px;
}
.case-feature {
  grid-column: 1 / -1;
  min-height: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
}
.paysooper-mark {
  width: 74px;
  height: 74px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, #49d0ff, #1d4fe0);
  color: white;
  font-weight: 800;
  font-size: 2rem;
  position: relative;
}
.paysooper-mark i {
  position: absolute;
  right: 10px;
  bottom: 12px;
  width: 10px;
  height: 16px;
  background: #ffe14a;
  clip-path: polygon(40% 0, 100% 0, 60% 45%, 100% 45%, 0 100%, 35% 52%, 0 52%);
}
.word-pay { color: white; }
.word-soop { color: #5ad8ff; }
.case-kicker { color: #8fd9ff; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.75rem; margin-bottom: 0.8rem; }
.cases h3 { font-size: 2rem; margin-bottom: 0.7rem; }
.cases p:last-child { color: var(--muted-dark); }

.talent-grid, .pricing, .secure { grid-template-columns: repeat(3, 1fr); }
.talent-grid { grid-template-columns: repeat(4, 1fr); }
.note { margin-top: 1.2rem; color: var(--muted); max-width: 68rem; }
.stack-grid { grid-template-columns: repeat(4, 1fr); }
.stack-grid p, .talent-grid p, .pricing p, .secure p { color: var(--muted); }

.methods { grid-template-columns: 1fr 1fr; }
.methods ol { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 1rem 0; }
.methods ol li {
  background: var(--paper);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.88rem;
}
.methods ul { padding-left: 1.1rem; color: var(--muted); }
.methods li + li { margin-top: 0.3rem; }
.pricing { margin-top: 1rem; }
.pricing h3, .secure h3 { font-size: 1.45rem; margin-bottom: 0.45rem; }

.why-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem 2rem;
  list-style: none;
  margin-bottom: 1.2rem;
}
.why-list li {
  padding: 0.75rem 0;
  border-top: 1px solid var(--line);
}
.secure { grid-template-columns: 1fr 1fr; }
.secure article { background: linear-gradient(160deg, #1a56e8, #0d3494); color: white; }
.secure p { color: var(--muted-dark); }

.luna-band { background:
  radial-gradient(600px 300px at 0% 0%, rgba(46, 196, 243, 0.28), transparent 50%),
  linear-gradient(165deg, #1a56e8, #0d3494);
}
.luna-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
}
.luna-intro p { color: var(--muted-dark); margin-top: 1rem; max-width: 36rem; }
.luna-points { margin: 1.2rem 0; padding-left: 1.1rem; color: var(--muted-dark); }
.luna-points li + li { margin-top: 0.35rem; }
.text-link { color: var(--teal); }
.luna-panel {
  background: white;
  color: var(--text);
  border: 0;
  border-radius: 24px;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.luna-bar {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line-dark);
}
.luna-bar { color: var(--text); border-bottom-color: var(--line); }
.luna-bar span:last-child { color: var(--muted); font-size: 0.88rem; }
.live-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(142, 240, 220, 0.12);
}
.transcript {
  flex: 1;
  overflow: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 430px;
}
.msg { max-width: 92%; }
.msg p { white-space: pre-wrap; }
.msg.user { align-self: flex-end; }
.msg.user p, .msg.bot p {
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-radius: 16px;
}
.msg.user p { background: #1d4fe0; color: white; border-bottom-right-radius: 4px; }
.msg.bot p { background: #e7f2ff; color: var(--text); border-bottom-left-radius: 4px; }
.msg.typing p { color: var(--muted); }
.plan {
  background: #f4f9ff;
  border: 1px solid rgba(29, 79, 224, 0.2);
  border-radius: 18px;
  padding: 1rem;
  color: var(--text);
}
.plan .eyebrow, .plan dt { color: #0b6fbf; }
.plan h3 { font-size: 1.5rem; margin: 0.2rem 0 0.7rem; }
.plan dl { display: grid; gap: 0.55rem; margin: 0; }
.plan dt { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; }
.plan dd { margin: 0.15rem 0 0; }
.plan .btn { margin-top: 0.9rem; }
.fine { color: var(--muted); font-size: 0.85rem; margin-top: 0.7rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; padding: 0 1rem 0.7rem; }
.chips button {
  background: white;
  color: #123a9c;
  border: 1px solid rgba(29, 79, 224, 0.28);
  border-radius: 999px;
  padding: 0.35rem 0.7rem;
  cursor: pointer;
}
.chips button:hover { background: #eaf3ff; }
.composer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  padding: 0.8rem;
  border-top: 1px solid var(--line);
}
.composer textarea, .field input, .field select, .field textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: white;
  padding: 0.75rem 0.8rem;
  resize: vertical;
}
.composer textarea {
  background: #f4f9ff;
  border-color: var(--line);
  color: var(--text);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-list { list-style: none; margin-top: 1.5rem; }
.contact-list li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.8rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
}
.contact-list span { color: var(--muted); }
.contact-list a { color: var(--gold-deep); font-weight: 560; }
.contact-form {
  background: white;
  border-radius: 24px;
  padding: 1.3rem;
  border: 1px solid var(--line);
}
.field { margin-bottom: 0.85rem; }
.field label { display: block; font-size: 0.88rem; margin-bottom: 0.3rem; color: var(--muted); }
.split-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.form-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.form-error { color: #8d2b2b; min-height: 1.2rem; margin-bottom: 0.4rem; }
.form-note { color: var(--muted); font-size: 0.88rem; margin-top: 0.8rem; }

.footer {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr auto;
  gap: 1.5rem;
  padding: 2rem 4vw 5.5rem;
  background: linear-gradient(165deg, #0d3494, #082668);
  color: #d7e8ff;
  align-items: start;
}
.footer .brand span { color: white; }
.footer p { margin-top: 0.4rem; }
.footer a { color: #9ad8ff; }
.footer-call {
  font-family: var(--serif);
  font-size: 1.7rem;
  text-decoration: none;
  color: white;
}

.dock {
  display: none;
  position: fixed;
  left: 0.7rem;
  right: 0.7rem;
  bottom: 0.7rem;
  z-index: 12;
  background: #0d3494;
  color: white;
  border-radius: 999px;
  padding: 0.35rem;
  grid-template-columns: repeat(3, 1fr);
}
.dock a {
  text-align: center;
  text-decoration: none;
  padding: 0.7rem 0.2rem;
  border-radius: 999px;
}
.dock a:first-child { background: white; color: #123a9c; font-weight: 700; }

.reveal { animation: rise 0.7s ease both; }
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  .hero, .section-head.split, .about-grid, .leaders, .luna-layout, .contact-layout, .cases, .methods, .secure, .footer {
    grid-template-columns: 1fr;
  }
  .talent-grid, .stack-grid, .pricing { grid-template-columns: 1fr 1fr; }
  .svc { grid-template-columns: 3rem 1fr; }
  .svc ul { justify-content: flex-start; grid-column: 2; }
  .hero { min-height: auto; padding-top: 2.5rem; }
  .nav-toggle { display: inline-block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.4rem 4vw 0.8rem;
    margin: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 0; border-top: 1px solid var(--line); }
  .nav-call { padding: 0.5rem 0.75rem; font-size: 0.82rem; }
  h2 { max-width: none; }
}

@media (max-width: 680px) {
  .talent-grid, .stack-grid, .pricing, .why-list, .split-fields, .hero-stats, .case-feature { grid-template-columns: 1fr; }
  .dock { display: grid; }
  .nav-call { display: none; }
  .footer { padding-bottom: 6.5rem; }
  .composer { grid-template-columns: 1fr; }
  .ring { width: 260px; height: 260px; }
  .ring-b { width: 320px; height: 320px; }
  .moon { width: 150px; height: 150px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track, .ring, .ring-b, .reveal { animation: none; }
}