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

:root {
  --ink: #08111f;
  --ink-soft: #15243a;
  --paper: #f7fafc;
  --white: #ffffff;
  --muted: #66758a;
  --line: #dbe4ec;
  --cyan: #35d7c8;
  --cyan-deep: #087f78;
  --blue: #407cff;
  --lime: #c8f75b;
  --radius: 20px;
  --shadow: 0 24px 70px rgba(8, 17, 31, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 400 1rem/1.65 "DM Sans", sans-serif; }
a { color: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; background: var(--white); border-radius: 8px; }
.skip-link:focus { top: 1rem; }
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; justify-content: space-between; max-width: 1240px; margin: .9rem auto 0; padding: .65rem .7rem .65rem 1rem; border: 1px solid rgba(255,255,255,.15); border-radius: 16px; background: rgba(8,17,31,.78); color: var(--white); backdrop-filter: blur(18px); transition: .25s ease; }
.site-header.scrolled { box-shadow: 0 16px 40px rgba(8,17,31,.2); background: rgba(8,17,31,.94); }
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; font: 700 1.08rem "Manrope", sans-serif; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 2.1rem; height: 2.1rem; color: var(--ink); background: var(--cyan); border-radius: 9px; font-size: .8rem; font-weight: 800; }
.site-nav { display: flex; align-items: center; gap: 1.7rem; font-size: .92rem; }
.site-nav > a:not(.button) { color: #d8e1ec; text-decoration: none; }
.site-nav > a:hover { color: var(--cyan); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .7rem; min-height: 3.25rem; padding: .85rem 1.2rem; border: 0; border-radius: 12px; color: var(--ink); background: var(--cyan); text-decoration: none; font-weight: 700; box-shadow: 0 10px 26px rgba(53,215,200,.16); transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); background: #55e8da; }
.button-small { min-height: 2.6rem; padding: .6rem 1rem; font-size: .88rem; }
.menu-button { display: none; }
.hero { position: relative; min-height: 760px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 5rem; padding: 9rem max(5vw, calc((100vw - 1180px)/2)) 6rem; overflow: hidden; color: var(--white); background: radial-gradient(circle at 78% 18%, rgba(64,124,255,.2), transparent 32%), radial-gradient(circle at 48% 105%, rgba(53,215,200,.15), transparent 36%), var(--ink); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .07; background-image: linear-gradient(rgba(255,255,255,.55) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.55) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
.hero > * { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 1.2rem; color: var(--cyan); text-transform: uppercase; letter-spacing: .14em; font-size: .76rem; font-weight: 700; }
h1 { max-width: 680px; margin: 0; font: 700 clamp(3.2rem, 6vw, 5.75rem)/.98 "Manrope", sans-serif; letter-spacing: -.065em; }
h1 span { color: var(--cyan); }
.hero-lede { max-width: 650px; margin: 1.7rem 0 0; color: #b8c5d6; font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 1.5rem; margin-top: 2rem; }
.text-link { color: #d8e1ec; text-underline-offset: 5px; font-weight: 600; }
.trust-list { display: flex; flex-wrap: wrap; gap: 1.4rem; margin: 2.3rem 0 0; padding: 0; list-style: none; color: #9facc0; font-size: .88rem; }
.trust-list li::before { content: "✓"; margin-right: .45rem; color: var(--cyan); }
.hero-system { padding: 1.1rem; border: 1px solid rgba(255,255,255,.12); border-radius: 26px; background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.035)); box-shadow: 0 32px 90px rgba(0,0,0,.3); backdrop-filter: blur(16px); }
.system-topline { display: flex; justify-content: space-between; padding: .25rem .25rem 1rem; color: #9facc0; font-size: .78rem; text-transform: uppercase; letter-spacing: .11em; }
.status { display: flex; align-items: center; gap: .5rem; color: #c8f75b; }
.status i { width: .45rem; height: .45rem; border-radius: 50%; background: currentColor; box-shadow: 0 0 12px currentColor; }
.orbit { position: relative; display: grid; place-items: center; aspect-ratio: 1.25; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; background: radial-gradient(circle, rgba(53,215,200,.13), transparent 55%); }
.orbit::before, .orbit::after { content: ""; position: absolute; width: 62%; aspect-ratio: 1; border: 1px solid rgba(53,215,200,.22); border-radius: 50%; }
.orbit::after { width: 90%; border-style: dashed; opacity: .45; }
.core { z-index: 2; display: grid; place-items: center; width: 8.5rem; height: 8.5rem; border: 1px solid rgba(53,215,200,.55); border-radius: 50%; background: #0d1b2e; box-shadow: 0 0 55px rgba(53,215,200,.15); }
.core span { color: var(--cyan); font: 800 2rem "Manrope", sans-serif; letter-spacing: -.06em; }
.core small { margin-top: -.8rem; color: #c2cedd; font-size: .66rem; }
.node { position: absolute; z-index: 3; padding: .45rem .7rem; border: 1px solid rgba(255,255,255,.13); border-radius: 8px; background: #12243c; color: #dfe8f2; font-size: .72rem; }
.node-1 { left: 8%; top: 19%; }.node-2 { right: 9%; top: 25%; }.node-3 { right: 10%; bottom: 18%; }.node-4 { left: 8%; bottom: 22%; }
.signal-row { display: grid; grid-template-columns: repeat(3,1fr); gap: .65rem; margin-top: .7rem; }
.signal-row div { padding: .8rem; border-radius: 12px; background: rgba(255,255,255,.045); }
.signal-row strong, .signal-row span { display: block; }
.signal-row strong { color: var(--cyan); font: 700 .78rem "Manrope"; }
.signal-row span { margin-top: .15rem; color: #b4c0d0; font-size: .73rem; }
.section { padding: 7rem max(5vw, calc((100vw - 1180px)/2)); }
.proof-strip { display: flex; justify-content: center; align-items: center; gap: 2.2rem; padding: 1.2rem max(5vw, calc((100vw - 1180px)/2)); border-bottom: 1px solid var(--line); background: var(--white); }
.proof-strip p { margin: 0; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; }
.proof-strip div { display: flex; align-items: center; gap: 1.2rem; font-size: .88rem; font-weight: 600; }
.proof-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--cyan-deep); }
.section-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 5rem; margin-bottom: 3.5rem; }
.section-heading.compact { align-items: start; }
.section-heading h2, .about-copy h2, .contact-copy h2, .outcome-copy h2 { max-width: 780px; margin: 0; font: 700 clamp(2.35rem, 4vw, 4.1rem)/1.08 "Manrope", sans-serif; letter-spacing: -.05em; }
.section-heading > p { max-width: 490px; margin: 0; color: var(--muted); font-size: 1.05rem; }
.eyebrow.dark { color: var(--cyan-deep); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card { position: relative; min-height: 420px; padding: 1.8rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: transform .25s, box-shadow .25s; overflow: hidden; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.service-card::after { content: ""; position: absolute; right: -65px; bottom: -65px; width: 160px; height: 160px; border-radius: 50%; background: rgba(53,215,200,.08); }
.service-featured { background: linear-gradient(145deg, #ddfffa, #f8ffff); border-color: #b6ebe5; }
.service-dark { color: white; border-color: var(--ink); background: var(--ink-soft); }
.service-dark p, .service-dark li { color: #b9c4d3; }
.service-num { color: var(--muted); font: 600 .75rem "Manrope"; }
.service-icon { display: grid; place-items: center; width: 3rem; height: 3rem; margin: 2.2rem 0 1.4rem; border-radius: 12px; color: var(--cyan-deep); background: rgba(53,215,200,.15); font-size: 1.45rem; }
.service-card h3 { margin: 0 0 .85rem; font: 700 1.35rem/1.25 "Manrope"; letter-spacing: -.025em; }
.service-card p { margin: 0; color: var(--muted); line-height: 1.6; }
.service-card ul { display: grid; grid-template-columns: 1fr 1fr; gap: .45rem 1rem; margin: 1.4rem 0 0; padding: 1.1rem 0 0; border-top: 1px solid rgba(102,117,138,.18); list-style: none; font-size: .76rem; color: var(--ink-soft); }
.service-card li::before { content: "+"; margin-right: .35rem; color: var(--cyan-deep); font-weight: 700; }
.outcome-section { padding-top: 1rem; }
.outcome-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; padding: clamp(2rem, 5vw, 5rem); border-radius: 28px; color: white; background: radial-gradient(circle at 12% 100%, rgba(53,215,200,.17), transparent 38%), var(--ink); }
.outcome-copy > p:not(.eyebrow) { max-width: 530px; color: #afbdce; font-size: 1.05rem; }
.button-light { margin-top: 1rem; background: var(--white); }
.outcome-stack { display: flex; flex-direction: column; justify-content: center; }
.outcome-stack article { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.5rem 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.outcome-stack article:last-child { border: 0; }
.outcome-stack article > span { color: var(--cyan); font: 700 .78rem "Manrope"; }
.outcome-stack h3 { margin: 0 0 .3rem; font: 700 1.15rem "Manrope"; }
.outcome-stack p { margin: 0; color: #aebdce; font-size: .92rem; }
.process-section { background: var(--white); }
.process-line { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line); }
.process-line article { position: relative; padding: 2.2rem 1.4rem 0 0; }
.process-line article::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan-deep); box-shadow: 0 0 0 6px white; }
.process-line span { color: var(--cyan-deep); font: 700 .76rem "Manrope"; }
.process-line h3 { margin: 1.1rem 0 .55rem; font: 700 1.15rem "Manrope"; }
.process-line p { margin: 0; color: var(--muted); font-size: .9rem; }
.usecase-section { color: white; background: #0d1b2e; }
.section-heading.light > p { color: #aebdce; }
.usecase-layout { display: grid; grid-template-columns: 310px 1fr; min-height: 380px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; overflow: hidden; background: rgba(255,255,255,.035); }
.usecase-tabs { display: flex; flex-direction: column; padding: .75rem; border-right: 1px solid rgba(255,255,255,.1); }
.usecase-tabs button { flex: 1; padding: 1rem 1.2rem; border: 0; border-radius: 12px; color: #aebdce; background: transparent; text-align: left; font: 600 1rem "DM Sans"; cursor: pointer; }
.usecase-tabs button:hover, .usecase-tabs button.active { color: white; background: rgba(53,215,200,.13); }
.usecase-tabs button.active::before { content: "●"; margin-right: .7rem; color: var(--cyan); font-size: .65rem; }
.usecase-content { display: flex; flex-direction: column; justify-content: center; max-width: 790px; padding: 3.5rem clamp(2rem, 5vw, 5rem); }
.usecase-kicker { margin: 0 0 .7rem; color: var(--cyan); text-transform: uppercase; font-size: .75rem; letter-spacing: .12em; font-weight: 700; }
.usecase-content h3 { margin: 0; font: 700 clamp(1.8rem, 3vw, 2.75rem)/1.15 "Manrope"; letter-spacing: -.04em; }
.usecase-content > p:not(.usecase-kicker) { color: #acbacb; }
.usecase-metrics { display: flex; gap: 2rem; margin-top: 1.5rem; }
.usecase-metrics span { color: #9eadbf; font-size: .85rem; }
.usecase-metrics b { display: block; color: white; font-size: 1rem; }
.industry-row { display: flex; justify-content: center; flex-wrap: wrap; gap: .7rem; margin-top: 2.5rem; }
.industry-row span { padding: .55rem .8rem; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; color: #aebdce; font-size: .78rem; }
.about-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 6rem; background: var(--white); }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.value-grid { display: grid; grid-template-columns: 1fr 1fr; }
.value-grid article { padding: 1.5rem 1.5rem 1.8rem; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value-grid article:nth-child(3), .value-grid article:nth-child(4) { border-bottom: 0; }
.value-grid span { color: var(--cyan-deep); font: 700 .75rem "Manrope"; }
.value-grid h3 { margin: .8rem 0 .5rem; font: 700 1.1rem "Manrope"; }
.value-grid p { margin: 0; color: var(--muted); font-size: .9rem; }
.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; padding: 7rem max(5vw, calc((100vw - 1180px)/2)); color: white; background: radial-gradient(circle at 15% 100%, rgba(53,215,200,.18), transparent 35%), var(--ink); }
.contact-copy > p:not(.eyebrow) { max-width: 540px; color: #aebdce; font-size: 1.05rem; }
.contact-details { display: flex; flex-wrap: wrap; gap: .7rem 1.2rem; margin-top: 2rem; }
.contact-details a, .contact-details span { color: #d9e3ee; text-underline-offset: 4px; font-size: .9rem; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; padding: 2rem; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: rgba(255,255,255,.055); }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form label { color: #bfcbd9; font-size: .78rem; font-weight: 600; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: .35rem; padding: .85rem .9rem; border: 1px solid rgba(255,255,255,.16); border-radius: 9px; outline: none; color: white; background: rgba(255,255,255,.06); font: inherit; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(53,215,200,.14); }
.contact-form textarea { resize: vertical; }
.contact-form .button { width: fit-content; cursor: pointer; }
.form-note { margin: -.25rem 0 0; color: #8998aa; font-size: .72rem; }
.site-footer { padding: 2.5rem max(5vw, calc((100vw - 1180px)/2)); color: white; background: #050b13; }
.footer-top, .footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 2rem; }
.footer-top { padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.09); }
.footer-top p { color: #9ba9ba; }
.footer-bottom { padding-top: 1.3rem; color: #748397; font-size: .75rem; }

@media (max-width: 1280px) { .site-header { left: 1rem; right: 1rem; } }
@media (max-width: 920px) {
  .site-header { margin-top: .6rem; }
  .menu-button { display: grid; gap: 4px; padding: .65rem; border: 0; background: transparent; }
  .menu-button span:not(.sr-only) { width: 22px; height: 2px; background: white; }
  .site-nav { display: none; position: absolute; top: calc(100% + .5rem); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: .6rem; border-radius: 14px; background: #0d192a; box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav a { padding: .8rem; }
  .hero { grid-template-columns: 1fr; gap: 3.5rem; padding-top: 8.5rem; }
  .hero-system { max-width: 620px; width: 100%; }
  .section-heading, .outcome-panel, .about-section, .contact-section { grid-template-columns: 1fr; gap: 2.5rem; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .process-line { grid-template-columns: 1fr 1fr; gap: 2rem; border-top: 0; }
  .process-line article { border-top: 1px solid var(--line); }
  .usecase-layout { grid-template-columns: 220px 1fr; }
  .proof-strip { flex-direction: column; gap: .7rem; }
}
@media (max-width: 600px) {
  .hero { padding-inline: 1.25rem; min-height: auto; }
  h1 { font-size: clamp(3rem, 14vw, 4.5rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .text-link { text-align: center; }
  .trust-list { gap: .7rem 1rem; }
  .orbit { aspect-ratio: 1; }
  .core { width: 7rem; height: 7rem; }
  .node { font-size: .65rem; }
  .section, .contact-section { padding: 5rem 1.25rem; }
  .proof-strip { align-items: flex-start; padding-inline: 1.25rem; }
  .proof-strip div { flex-wrap: wrap; gap: .5rem .8rem; }
  .service-grid, .process-line, .value-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 390px; }
  .service-card ul { grid-template-columns: 1fr; }
  .outcome-panel { padding: 2rem 1.25rem; }
  .usecase-layout { grid-template-columns: 1fr; }
  .usecase-tabs { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .usecase-tabs button { min-height: 3rem; }
  .usecase-content { padding: 2rem 1.25rem; }
  .usecase-metrics { flex-wrap: wrap; gap: 1rem 2rem; }
  .field-pair { grid-template-columns: 1fr; }
  .value-grid article { border-left: 0; border-bottom: 1px solid var(--line) !important; padding-left: 0; }
  .value-grid article:last-child { border-bottom: 0 !important; }
  .contact-form { padding: 1.25rem; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; } }