:root {
  --navy: #0b1f3a;
  --navy-2: #102b4d;
  --blue: #1677ff;
  --blue-2: #0e5fd6;
  --cyan: #52d3ff;
  --ice: #eef6ff;
  --paper: #ffffff;
  --ink: #12213a;
  --muted: #61718b;
  --line: #dce7f4;
  --soft: #f5f8fc;
  --success: #19a974;
  --shadow: 0 24px 70px rgba(16, 43, 77, .14);
  --shadow-sm: 0 12px 34px rgba(16, 43, 77, .10);
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }

.container { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.section-pad { padding: 108px 0; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 1000; background: #fff; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(220,231,244,.75);
}
.nav-wrap { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 21px; letter-spacing: -.5px; }
.brand strong { color: var(--blue); }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; background: var(--ice); border-radius: 12px; }
.brand-mark svg { width: 34px; height: 34px; fill: none; stroke: var(--blue); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.brand-mark svg rect { fill: #fff; }
.brand-mark svg circle { fill: var(--blue); stroke: #fff; }
.brand-mark svg path:last-child { stroke: #fff; }
.main-nav { display: flex; align-items: center; gap: 30px; color: #31425d; font-size: 14px; font-weight: 700; }
.main-nav > a:not(.btn) { position: relative; }
.main-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 2px; background: var(--blue); transition: width .2s ease; }
.main-nav > a:not(.btn):hover::after { width: 100%; }
.nav-toggle { display: none; width: 42px; height: 42px; border: 0; border-radius: 10px; background: var(--ice); padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: var(--navy); margin: 5px 0; transition: .2s; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border-radius: 12px; border: 1px solid transparent; font-weight: 800; font-size: 15px; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--blue-2)); color: #fff; box-shadow: 0 12px 26px rgba(22,119,255,.25); }
.btn-primary:hover { box-shadow: 0 16px 34px rgba(22,119,255,.32); }
.btn-sm { min-height: 42px; padding-inline: 18px; }
.btn-ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-outline { color: var(--navy); border-color: #bfd0e4; background: #fff; }
.full { width: 100%; }

.hero { position: relative; overflow: hidden; padding-top: 92px; background: linear-gradient(180deg, #f8fbff 0%, #fff 76%); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(#c6d8ef 1px, transparent 1px); background-size: 28px 28px; opacity: .23; mask-image: linear-gradient(to bottom, #000, transparent 72%); }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(12px); opacity: .38; }
.hero-orb-one { width: 420px; height: 420px; right: -120px; top: -100px; background: #9edcff; }
.hero-orb-two { width: 300px; height: 300px; left: -150px; top: 260px; background: #c2c8ff; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 60px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--blue-2); font-size: 13px; text-transform: uppercase; letter-spacing: .13em; font-weight: 900; }
.eyebrow span { width: 26px; height: 2px; background: currentColor; }
.eyebrow-light { color: #90dcff; }
h1, h2, h3 { margin-top: 0; line-height: 1.12; letter-spacing: -.035em; }
h1 { margin: 20px 0 22px; font-size: clamp(45px, 5.4vw, 76px); max-width: 780px; }
h1 em { color: var(--blue); font-style: normal; }
h2 { font-size: clamp(34px, 4vw, 54px); margin-bottom: 18px; }
h3 { font-size: 21px; }
.hero-lead { max-width: 650px; font-size: 19px; color: var(--muted); margin: 0 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 26px; color: #40516d; font-size: 14px; font-weight: 700; }
.hero-points span { display: inline-flex; align-items: center; gap: 8px; }
.hero-points i { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font-style: normal; font-size: 12px; background: #def8ee; color: var(--success); }
.hero-visual { position: relative; }
.hero-visual img { filter: drop-shadow(0 28px 42px rgba(21,54,89,.18)); }
.floating-card { position: absolute; display: flex; align-items: center; gap: 12px; padding: 13px 16px; background: rgba(255,255,255,.95); border: 1px solid rgba(220,231,244,.9); border-radius: 14px; box-shadow: var(--shadow-sm); animation: floaty 5s ease-in-out infinite; }
.floating-card strong, .floating-card small { display: block; }
.floating-card strong { font-size: 13px; }
.floating-card small { color: var(--muted); }
.floating-card-one { left: -12px; bottom: 94px; }
.floating-card-two { right: -8px; top: 98px; animation-delay: -2.4s; }
.floating-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: var(--blue); color: #fff; font-weight: 900; font-size: 12px; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.proof-strip { position: relative; margin-top: 70px; display: grid; grid-template-columns: repeat(3,1fr); background: var(--navy); color: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.proof-strip > div { padding: 25px 30px; display: flex; flex-direction: column; gap: 3px; border-right: 1px solid rgba(255,255,255,.12); }
.proof-strip > div:last-child { border-right: 0; }
.proof-strip strong { font-size: 17px; }
.proof-strip span { color: #adc2dd; font-size: 13px; }

.section-heading { max-width: 780px; margin-bottom: 48px; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.section-heading.centered .eyebrow { justify-content: center; }
.section-heading p, .split-copy > p, .security-copy > p { color: var(--muted); font-size: 18px; }
.problem { background: #fff; }
.benefit-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.benefit-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.benefit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); border-color: #b9d7fa; }
.icon-box { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 24px; border-radius: 12px; color: var(--blue); font-weight: 900; background: var(--ice); }
.benefit-card p, .feature-card p { color: var(--muted); margin-bottom: 0; }

.feature-showcase { background: var(--soft); }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 84px; align-items: center; }
.split-grid.reverse .split-copy { order: 2; }
.split-grid.reverse .split-visual { order: 1; }
.split-visual img { width: 100%; filter: drop-shadow(0 22px 38px rgba(24,53,85,.12)); }
.check-list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 18px; }
.check-list li { display: flex; align-items: flex-start; gap: 14px; }
.check-list li > span { flex: 0 0 auto; width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: #e4f2ff; color: var(--blue); font-weight: 900; }
.check-list strong, .check-list small { display: block; }
.check-list small { margin-top: 4px; color: var(--muted); font-size: 14px; }
.workflow-section { background: #fff; }
.mini-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin: 30px 0; }
.mini-stats > div { border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.mini-stats strong { display: block; font-size: 24px; color: var(--blue); }
.mini-stats span { color: var(--muted); font-size: 13px; }
.text-link { color: var(--blue-2); font-weight: 800; }
.text-link span { display: inline-block; transition: transform .2s; }
.text-link:hover span { transform: translateX(5px); }

.ai-section { padding-top: 40px; }
.ai-panel { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; padding: 64px; border-radius: 30px; background: linear-gradient(135deg, #0a1c35, #143f69); color: #fff; overflow: hidden; box-shadow: var(--shadow); }
.ai-panel::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; right: -120px; top: -170px; background: rgba(82,211,255,.18); }
.ai-copy { position: relative; }
.ai-copy h2 { margin-top: 18px; }
.ai-copy > p { color: #c5d8ed; font-size: 17px; }
.ai-tags { display: flex; flex-wrap: wrap; gap: 9px; margin: 26px 0; }
.ai-tags span { padding: 7px 11px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: rgba(255,255,255,.08); color: #e8f5ff; font-size: 13px; font-weight: 700; }
.ai-copy .note { color: #91aac5; font-size: 12px; }
.ai-visual { position: relative; }

.features { background: #fff; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.feature-card { min-height: 230px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: linear-gradient(180deg, #fff, #fbfdff); }
.feature-card h3 { margin-top: 30px; }
.feature-num { display: inline-flex; color: var(--blue); font-size: 13px; font-weight: 900; letter-spacing: .1em; }

.deployment { background: var(--soft); }
.deployment-grid { max-width: 930px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.deployment-card { position: relative; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-sm); }
.deployment-card.featured { border-color: #78b6ff; }
.plan-label { position: absolute; top: 18px; right: 18px; padding: 6px 10px; border-radius: 999px; background: #e7f2ff; color: var(--blue-2); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }
.plan-label.neutral { background: #edf1f6; color: #51647d; }
.plan-icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; background: var(--ice); color: var(--blue); font-size: 28px; }
.deployment-card h3 { font-size: 28px; margin: 24px 0 12px; }
.deployment-card > p { color: var(--muted); min-height: 80px; }
.deployment-card ul { list-style: none; padding: 0; display: grid; gap: 11px; margin: 24px 0 30px; }
.deployment-card li::before { content: "✓"; margin-right: 10px; color: var(--success); font-weight: 900; }
.implementation-flow { margin-top: 68px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.implementation-flow > div { flex: 1; text-align: center; }
.implementation-flow > div span { width: 42px; height: 42px; margin: 0 auto 12px; display: grid; place-items: center; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 900; }
.implementation-flow strong, .implementation-flow small { display: block; }
.implementation-flow small { color: var(--muted); margin-top: 3px; font-size: 12px; }
.implementation-flow > i { flex: 0 1 70px; height: 1px; background: #c9d6e5; }

.security { background: #fff; }
.security-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 60px; align-items: stretch; }
.security-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.security-pills span { padding: 9px 13px; border-radius: 999px; background: var(--ice); color: var(--blue-2); font-size: 13px; font-weight: 800; }
.security-note { position: relative; padding: 44px; border-radius: var(--radius); background: var(--navy); color: #fff; overflow: hidden; }
.security-note::after { content: ""; position: absolute; width: 220px; height: 220px; right: -100px; bottom: -110px; border-radius: 50%; background: rgba(82,211,255,.12); }
.quote-mark { display: block; font-size: 76px; line-height: .8; color: var(--cyan); }
.security-note p { font-size: 19px; color: #d1dfed; }
.security-note strong { color: #fff; }

.faq { background: var(--soft); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; }
.accordion { display: grid; gap: 12px; }
details { border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 0 22px; }
summary { list-style: none; padding: 20px 36px 20px 0; font-weight: 800; cursor: pointer; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 0; top: 16px; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--ice); color: var(--blue); }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 0 0 20px; }

.contact { background: #fff; }
.contact-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 65px; padding: 66px; border-radius: 30px; background: linear-gradient(135deg, #0a1d37, #0d3158); color: #fff; box-shadow: var(--shadow); }
.contact-copy h2 { margin: 18px 0; }
.contact-copy > p { color: #bdd0e5; font-size: 17px; }
.contact-person { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.avatar { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(135deg, var(--cyan), var(--blue)); font-weight: 900; }
.contact-person strong, .contact-person span { display: block; }
.contact-person span { color: #99b1ca; font-size: 13px; }
.contact-links { display: flex; flex-direction: column; gap: 5px; margin-top: 18px; font-weight: 800; }
.contact-links a:hover { color: var(--cyan); }
.contact-form { padding: 30px; border-radius: 20px; background: #fff; color: var(--ink); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { display: grid; gap: 7px; margin-bottom: 14px; font-size: 13px; font-weight: 800; color: #34445d; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid #ccd8e6; border-radius: 10px; padding: 12px 13px; outline: none; background: #fbfdff; color: var(--ink); }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22,119,255,.11); }
.consent { display: flex !important; grid-template-columns: auto 1fr; align-items: flex-start; gap: 9px !important; font-weight: 500 !important; }
.consent input { width: 17px; height: 17px; margin-top: 3px; }
.form-status { min-height: 24px; margin: 10px 0 0; font-size: 13px; font-weight: 800; }
.form-note { color: #7b899d; font-size: 11px; line-height: 1.45; margin-bottom: 0; }

.site-footer { padding: 32px 0; background: #07172b; color: #d6e0eb; }
.footer-grid { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; }
.brand-footer { color: #fff; }
.footer-meta { display: flex; flex-direction: column; align-items: center; color: #8298b0; font-size: 12px; }
.footer-links { display: flex; gap: 18px; font-size: 13px; font-weight: 800; }
.footer-links a:hover { color: var(--cyan); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }

@media (max-width: 1020px) {
  .main-nav { gap: 18px; }
  .hero-grid, .split-grid { gap: 44px; }
  .benefit-grid { grid-template-columns: repeat(2,1fr); }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .ai-panel, .contact-panel { padding: 48px; }
}

@media (max-width: 820px) {
  .section-pad { padding: 82px 0; }
  .nav-toggle { display: block; }
  .main-nav { position: absolute; left: 20px; right: 20px; top: 68px; display: none; flex-direction: column; align-items: stretch; gap: 4px; padding: 14px; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-sm); }
  .main-nav.open { display: flex; }
  .main-nav > a { padding: 11px 12px; }
  .hero-grid, .split-grid, .ai-panel, .security-grid, .faq-grid, .contact-panel { grid-template-columns: 1fr; }
  .hero { padding-top: 70px; }
  .hero-copy { text-align: center; }
  .hero-lead { margin-inline: auto; }
  .hero-actions, .hero-points { justify-content: center; }
  .hero-visual { max-width: 650px; margin: 20px auto 0; }
  .proof-strip { grid-template-columns: 1fr; }
  .proof-strip > div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .split-grid.reverse .split-copy, .split-grid.reverse .split-visual { order: initial; }
  .ai-panel { gap: 20px; }
  .ai-visual { max-width: 560px; margin-inline: auto; }
  .implementation-flow { flex-wrap: wrap; }
  .implementation-flow > div { min-width: 130px; }
  .implementation-flow > i { display: none; }
  .contact-panel { gap: 38px; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

@media (max-width: 620px) {
  .container { width: min(var(--max), calc(100% - 28px)); }
  .section-pad { padding: 66px 0; }
  h1 { font-size: clamp(40px, 12vw, 58px); }
  h2 { font-size: 36px; }
  .hero-actions .btn { width: 100%; }
  .hero-points { flex-direction: column; align-items: center; gap: 10px; }
  .floating-card { display: none; }
  .benefit-grid, .feature-grid, .deployment-grid, .form-row { grid-template-columns: 1fr; }
  .mini-stats { grid-template-columns: 1fr; }
  .ai-panel, .contact-panel { padding: 30px 22px; border-radius: 22px; }
  .deployment-card { padding: 30px 24px; }
  .deployment-card > p { min-height: 0; }
  .implementation-flow { display: grid; grid-template-columns: 1fr 1fr; }
  .contact-form { padding: 22px 18px; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

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