:root {
  --ink: #07111f;
  --ink-soft: #0d1b2c;
  --paper: #f4f7f7;
  --white: #ffffff;
  --mist: #dce5e7;
  --muted: #66727d;
  --cyan: #58e6e2;
  --lime: #c7f06a;
  --line: rgba(7, 17, 31, 0.14);
  --radius: 24px;
  --container: min(1180px, calc(100vw - 48px));
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--cyan); color: var(--ink); }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  background: var(--cyan);
  color: var(--ink);
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 700;
}
.skip-link:focus { transform: translateY(0); }
.container { width: var(--container); margin-inline: auto; }

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  width: 100%;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.1);
  transition: background .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled { background: rgba(7,17,31,.9); backdrop-filter: blur(16px); }
.nav-wrap { height: 80px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-size: 19px; font-weight: 760; letter-spacing: -.03em; }
.brand-mark { width: 30px; height: 30px; overflow: visible; }
.brand-mark path { fill: none; stroke: var(--cyan); stroke-width: 2.2; stroke-linecap: round; }
.brand-mark circle { fill: var(--cyan); }
.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav > a:not(.button) { color: rgba(255,255,255,.72); text-decoration: none; font-size: 14px; font-weight: 600; }
.site-nav > a:not(.button):hover { color: var(--white); }
.language-switcher { display: flex; align-items: center; gap: 3px; padding: 3px; border: 1px solid rgba(255,255,255,.14); border-radius: 100px; background: rgba(255,255,255,.04); }
.language-switcher button { min-width: 34px; height: 30px; padding: 0 8px; border: 0; border-radius: 100px; background: transparent; color: rgba(255,255,255,.5); font: 750 11px/1 var(--sans); letter-spacing: .06em; cursor: pointer; transition: color .2s ease, background .2s ease; }
.language-switcher button:hover { color: var(--white); }
.language-switcher button[aria-pressed="true"] { background: var(--cyan); color: var(--ink); }
.language-switcher button:focus-visible { outline: 2px solid var(--white); outline-offset: 2px; }
.nav-toggle { display: none; border: 0; background: none; padding: 10px; }
.nav-toggle span { display: block; width: 24px; height: 2px; margin: 5px; background: var(--white); transition: .25s ease; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  min-height: 54px;
  padding: 0 22px;
  border-radius: 100px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 750;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--cyan); box-shadow: 0 12px 34px rgba(88,230,226,.18); }
.button-primary:hover { background: #7ff0ed; box-shadow: 0 16px 38px rgba(88,230,226,.25); }
.button-light { color: var(--ink); background: var(--white); }
.button-small { min-height: 42px; padding-inline: 19px; font-size: 14px; }
.button-large { min-height: 64px; padding-inline: 30px; font-size: 16px; }

.hero {
  position: relative;
  min-height: 860px;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}
.hero::after {
  content: "";
  position: absolute;
  width: 580px;
  height: 580px;
  right: -190px;
  top: 90px;
  border-radius: 50%;
  background: rgba(88,230,226,.12);
  filter: blur(2px);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .055;
  background-image: linear-gradient(rgba(255,255,255,.9) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.9) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 76px; padding: 166px 0 92px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 25px; text-transform: uppercase; letter-spacing: .15em; font-size: 12px; font-weight: 800; color: rgba(255,255,255,.64); }
.eyebrow span { width: 28px; height: 2px; background: var(--cyan); }
.eyebrow-dark { color: #66727d; }
.hero h1, .section-intro h2, .solution-copy h2, .audit-heading h2, .about-card h2, .promise h2 {
  margin: 0;
  font-size: clamp(47px, 5.2vw, 76px);
  line-height: 1.02;
  letter-spacing: -.058em;
  word-spacing: .14em;
  font-weight: 760;
}
h1 em, h2 em { color: var(--cyan); font-style: normal; }
.hero-lead { max-width: 650px; margin: 30px 0 0; color: rgba(255,255,255,.68); font-size: 19px; line-height: 1.6; }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 38px; }
.text-link { color: rgba(255,255,255,.8); text-underline-offset: 5px; text-decoration-color: rgba(255,255,255,.32); font-size: 14px; font-weight: 700; }
.benefit-row { display: flex; flex-wrap: wrap; gap: 20px 28px; margin-top: 50px; color: rgba(255,255,255,.65); font-size: 13px; }
.benefit-row span { display: flex; align-items: center; gap: 8px; }
.benefit-row span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(199,240,106,.12); }

.system-visual { position: relative; min-height: 585px; padding: 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 30px; background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.025)); box-shadow: 0 30px 80px rgba(0,0,0,.32); backdrop-filter: blur(10px); }
.visual-topline, .visual-footer { display: flex; align-items: center; justify-content: space-between; font-size: 12px; letter-spacing: .06em; color: rgba(255,255,255,.55); }
.live-status { display: flex; align-items: center; gap: 7px; }
.live-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(199,240,106,.1); }
.system-map { position: relative; height: 485px; margin-top: 6px; }
.system-card { position: absolute; z-index: 2; display: flex; align-items: center; gap: 12px; width: 180px; padding: 14px; border: 1px solid rgba(255,255,255,.11); border-radius: 16px; background: rgba(7,17,31,.78); box-shadow: 0 12px 26px rgba(0,0,0,.2); }
.system-card-a { top: 42px; left: 2px; }
.system-card-b { top: 42px; right: 2px; }
.system-card-c { bottom: 42px; left: 2px; }
.system-card-d { bottom: 42px; right: 2px; }
.system-icon { display: grid; place-items: center; flex: 0 0 38px; height: 38px; border-radius: 10px; background: rgba(88,230,226,.12); color: var(--cyan); font-weight: 800; }
.system-card b, .system-card small { display: block; }
.system-card b { font-size: 13px; }
.system-card small { margin-top: 2px; color: rgba(255,255,255,.45); font-size: 10px; line-height: 1.3; }
.sync-core { position: absolute; z-index: 3; top: 50%; left: 50%; display: grid; place-items: center; width: 104px; height: 104px; transform: translate(-50%, -50%); border: 1px solid rgba(88,230,226,.5); border-radius: 50%; background: radial-gradient(circle, #102c39, #091623 72%); box-shadow: 0 0 0 16px rgba(88,230,226,.035), 0 0 70px rgba(88,230,226,.16); }
.sync-core svg { width: 43px; }
.sync-core path { fill: none; stroke: var(--cyan); stroke-width: 2; }
.sync-core circle { fill: var(--cyan); }
.sync-core b { margin-top: -16px; color: rgba(255,255,255,.72); font-size: 9px; letter-spacing: .16em; }
.connectors { position: absolute; z-index: 1; inset: 67px 0 auto; width: 100%; height: 350px; overflow: visible; }
.connectors path { fill: none; stroke: rgba(88,230,226,.4); stroke-width: 1.5; stroke-dasharray: 5 7; animation: flow 12s linear infinite; }
.visual-footer { padding-top: 2px; border-top: 1px solid rgba(255,255,255,.08); }
.pulse-line { display: flex; gap: 4px; align-items: end; height: 17px; }
.pulse-line i { display: block; width: 3px; height: 7px; border-radius: 2px; background: var(--cyan); animation: pulse 1.3s ease-in-out infinite alternate; }
.pulse-line i:nth-child(2) { height: 13px; animation-delay: .15s; }.pulse-line i:nth-child(3) { height: 9px; animation-delay: .3s; }.pulse-line i:nth-child(4) { height: 16px; animation-delay: .45s; }.pulse-line i:nth-child(5) { height: 11px; animation-delay: .6s; }
@keyframes flow { to { stroke-dashoffset: -150; } }
@keyframes pulse { to { height: 3px; opacity: .4; } }

.section { padding: 135px 0; }
.section-intro { display: grid; grid-template-columns: .44fr 1fr; align-items: end; margin-bottom: 80px; }
.section-intro .eyebrow { align-self: start; margin-top: 8px; }
.section-intro h2, .audit-heading h2, .about-card h2 { font-size: clamp(40px, 5vw, 67px); }
.section-intro h2 em, .audit-heading h2 em { color: #6f7c83; }
.problem-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; align-items: start; }
.problem-copy { max-width: 470px; }
.problem-copy p { color: var(--muted); }
.problem-copy .large-copy { margin-top: 0; color: var(--ink); font-size: 21px; line-height: 1.55; font-weight: 550; }
.compare-card { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 20px 50px rgba(7,17,31,.07); }
.compare-side { padding: 30px; }
.compare-side.after { background: var(--ink); color: var(--white); }
.compare-label { margin-bottom: 27px; color: var(--muted); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.compare-label span { display: inline-block; margin-right: 8px; padding: 4px 8px; border-radius: 100px; background: #eef1f1; color: var(--ink); }
.after .compare-label { color: rgba(255,255,255,.45); }
.after .compare-label span { background: var(--cyan); }
.mini-system { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 13px; font-size: 14px; font-weight: 700; }
.after .mini-system { border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.035); }
.mini-system i { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px; background: #edf1f2; font-size: 11px; font-style: normal; }
.after .mini-system i { background: rgba(88,230,226,.12); color: var(--cyan); }
.manual-step, .auto-step { position: relative; display: flex; align-items: center; justify-content: center; height: 66px; color: #8b969e; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.manual-step::after { content: ""; position: absolute; width: 1px; height: 100%; background: var(--line); }
.manual-step span, .manual-step b, .auto-step span, .auto-step b { position: relative; z-index: 2; background: var(--white); }
.manual-step span, .auto-step span { padding-right: 10px; }
.manual-step b, .auto-step b { padding: 4px 7px; border: 1px solid var(--line); border-radius: 5px; color: var(--ink); }
.auto-step::after { content: ""; position: absolute; width: 1px; height: 100%; background: rgba(88,230,226,.24); }
.auto-step span, .auto-step b { background: var(--ink); }
.auto-step b { border-color: rgba(88,230,226,.3); color: var(--cyan); font-size: 17px; }
.compare-side ul { margin: 25px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 13px; }
.compare-side li { position: relative; margin-top: 9px; padding-left: 17px; }
.compare-side li::before { content: "×"; position: absolute; left: 0; color: #d66262; font-weight: 800; }
.after ul { color: rgba(255,255,255,.62); }.after li::before { content: "✓"; color: var(--lime); }

.solution-band { padding: 88px 0; background: var(--cyan); }
.solution-grid { display: grid; grid-template-columns: .34fr 1fr .42fr; gap: 60px; align-items: start; }
.section-number { margin: 8px 0 0; color: rgba(7,17,31,.5); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.section-number.light { color: rgba(255,255,255,.45); }
.solution-copy h2 { font-size: clamp(35px, 4.1vw, 56px); }
.solution-copy h2 em { color: rgba(7,17,31,.48); }
.solution-copy p { max-width: 690px; margin: 28px 0 0; font-size: 18px; line-height: 1.65; }
.solution-stat { padding-left: 30px; border-left: 1px solid rgba(7,17,31,.22); }
.solution-stat span { font-size: clamp(52px, 6vw, 80px); line-height: 1; letter-spacing: -.06em; font-weight: 800; }
.solution-stat p { margin: 12px 0 0; color: rgba(7,17,31,.6); font-size: 13px; font-weight: 650; line-height: 1.5; }

.audit { background: #eef2f2; }
.audit-heading { display: grid; grid-template-columns: 1.2fr .55fr; gap: 100px; align-items: end; margin-bottom: 75px; }
.audit-heading > p { margin: 0 0 8px; color: var(--muted); font-size: 17px; }
.audit-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.audit-list li { display: grid; grid-template-columns: 70px 70px .85fr; gap: 38px; align-items: center; min-height: 150px; border-bottom: 1px solid var(--line); }
.step-num { align-self: start; margin-top: 38px; color: #8d989f; font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.step-icon { display: grid; place-items: center; width: 58px; height: 58px; border: 1px solid var(--line); border-radius: 50%; color: #31505b; font-size: 21px; }
.audit-list h3 { margin: 0 0 6px; font-size: 24px; letter-spacing: -.025em; }
.audit-list p { margin: 0; max-width: 670px; color: var(--muted); }
.audit-result { position: relative; display: grid; grid-template-columns: .35fr .8fr 1fr auto; gap: 38px; align-items: center; margin-top: 48px; padding: 38px; border-radius: var(--radius); background: var(--ink); color: var(--white); }
.audit-result > span { color: var(--cyan); font-size: 11px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.audit-result h3 { margin: 0; font-size: 24px; line-height: 1.25; }
.audit-result p { margin: 0; color: rgba(255,255,255,.57); font-size: 14px; }
.circle-link { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--cyan); color: var(--ink); text-decoration: none; font-size: 21px; transition: transform .2s ease; }
.circle-link:hover { transform: rotate(8deg) scale(1.04); }

.about { background: var(--ink); color: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 50px; border: 1px solid rgba(255,255,255,.11); border-radius: var(--radius); overflow: hidden; }
.about-card { min-height: 520px; padding: 55px; background: linear-gradient(145deg, rgba(255,255,255,.045), transparent); }
.about-card + .about-card { border-left: 1px solid rgba(255,255,255,.11); }
.about-card.vision { background: linear-gradient(145deg, rgba(88,230,226,.1), rgba(255,255,255,.025)); }
.about-tag { display: inline-block; margin-bottom: 100px; padding: 7px 13px; border: 1px solid rgba(255,255,255,.18); border-radius: 100px; color: rgba(255,255,255,.62); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .11em; }
.about-card h2 { font-size: clamp(37px, 4vw, 55px); }
.about-card p { max-width: 500px; margin: 30px 0 0; color: rgba(255,255,255,.58); }

.promise { position: relative; overflow: hidden; padding: 150px 0; background: #0b1b29; color: var(--white); text-align: center; }
.promise::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at center, rgba(88,230,226,.13), transparent 48%); }
.promise-orbit { position: absolute; width: 700px; height: 700px; top: 50%; left: 50%; transform: translate(-50%,-50%); border: 1px solid rgba(88,230,226,.12); border-radius: 50%; }
.promise-orbit::before, .promise-orbit::after { content: ""; position: absolute; inset: 90px; border: 1px solid rgba(88,230,226,.1); border-radius: 50%; }
.promise-orbit::after { inset: 200px; border-color: rgba(88,230,226,.16); }
.promise-inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.promise .eyebrow { justify-content: center; }
.promise h2 { font-size: clamp(46px, 6vw, 80px); }
.promise p:not(.eyebrow) { max-width: 680px; margin: 32px 0 40px; color: rgba(255,255,255,.62); font-size: 18px; }
.email-link { margin-top: 24px; color: rgba(255,255,255,.66); text-underline-offset: 5px; font-size: 14px; }

.site-footer { padding: 34px 0; background: var(--ink); color: var(--white); border-top: 1px solid rgba(255,255,255,.08); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-inner > p { margin: 0; color: rgba(255,255,255,.4); font-size: 12px; }
.footer-inner .brand { font-size: 16px; }
.footer-inner .brand-mark { width: 25px; height: 25px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .hero { min-height: auto; }
  .hero-layout { grid-template-columns: 1fr; padding-bottom: 100px; }
  .hero-copy { max-width: 760px; }
  .system-visual { width: min(680px, 100%); min-height: 610px; justify-self: center; }
  .problem-layout { grid-template-columns: 1fr; gap: 45px; }
  .problem-copy { max-width: 720px; }
  .solution-grid { grid-template-columns: 150px 1fr; }
  .solution-stat { grid-column: 2; }
  .audit-heading { gap: 60px; }
  .audit-result { grid-template-columns: .4fr 1fr auto; }
  .audit-result p { grid-column: 2; }
  .circle-link { grid-column: 3; grid-row: 1 / span 2; }
  .about-card { padding: 42px; }
}

@media (max-width: 760px) {
  :root { --container: min(100% - 32px, 1180px); }
  .site-header { background: rgba(7,17,31,.92); backdrop-filter: blur(14px); }
  .nav-wrap { height: 68px; }
  .nav-toggle { position: relative; z-index: 102; display: block; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; z-index: 101; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 28px; padding: 34px; background: var(--ink); transform: translateX(100%); transition: transform .3s ease; }
  .site-nav.open { transform: none; }
  .site-nav > a:not(.button) { font-size: 27px; color: var(--white); }
  .language-switcher { margin-top: 4px; }
  .language-switcher button { min-width: 42px; height: 36px; font-size: 12px; }
  .site-nav .button { width: 100%; margin-top: 14px; }
  body.nav-open { overflow: hidden; }
  .hero-layout { gap: 62px; padding: 125px 0 75px; }
  .hero h1 { font-size: clamp(43px, 13vw, 64px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 20px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { align-self: center; }
  .benefit-row { gap: 12px 18px; margin-top: 38px; }
  .system-visual { min-height: 500px; padding: 16px; border-radius: 22px; }
  .system-map { height: 395px; }
  .system-card { width: 144px; padding: 10px; }
  .system-card-a, .system-card-b { top: 35px; }
  .system-card-c, .system-card-d { bottom: 35px; }
  .system-icon { flex-basis: 31px; height: 31px; }
  .system-card small { display: none; }
  .sync-core { width: 88px; height: 88px; }
  .connectors { inset: 47px 0 auto; height: 300px; }
  .section { padding: 90px 0; }
  .section-intro { grid-template-columns: 1fr; margin-bottom: 48px; }
  .section-intro h2, .audit-heading h2 { font-size: clamp(39px, 11vw, 56px); }
  .compare-card { grid-template-columns: 1fr; }
  .compare-side { padding: 25px; }
  .solution-band { padding: 72px 0; }
  .solution-grid { grid-template-columns: 1fr; gap: 34px; }
  .solution-stat { grid-column: 1; padding: 25px 0 0; border-top: 1px solid rgba(7,17,31,.2); border-left: 0; }
  .audit-heading { grid-template-columns: 1fr; gap: 30px; margin-bottom: 48px; }
  .audit-list li { grid-template-columns: 44px 1fr; gap: 18px; padding: 28px 0; }
  .step-num { grid-column: 1; grid-row: 1; align-self: center; margin: 0; }
  .step-icon { display: none; }
  .audit-list li > div:last-child { grid-column: 2; }
  .audit-list h3 { font-size: 21px; }
  .audit-result { grid-template-columns: 1fr auto; gap: 18px; padding: 28px; }
  .audit-result > span, .audit-result h3, .audit-result p { grid-column: 1; }
  .audit-result p { grid-row: auto; }
  .circle-link { grid-column: 2; grid-row: 1 / span 3; align-self: center; }
  .about-grid { grid-template-columns: 1fr; }
  .about-card { min-height: auto; padding: 38px 28px 45px; }
  .about-card + .about-card { border-top: 1px solid rgba(255,255,255,.11); border-left: 0; }
  .about-tag { margin-bottom: 75px; }
  .promise { padding: 110px 0; }
  .promise h2 { font-size: clamp(43px, 12vw, 64px); }
  .promise p:not(.eyebrow) { font-size: 16px; }
  .promise-orbit { width: 520px; height: 520px; }
  .footer-inner { flex-direction: column; gap: 18px; text-align: center; }
}

@media (max-width: 390px) {
  .system-card { width: 126px; }
  .system-card b { font-size: 12px; }
  .system-icon { display: none; }
  .sync-core { width: 76px; height: 76px; }
  .sync-core svg { width: 35px; }
  .audit-result { grid-template-columns: 1fr; }
  .circle-link { grid-column: 1; grid-row: auto; }
}

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