:root {
  --ink: #101a22;
  --ink-soft: #42505a;
  --paper: #f3f6f7;
  --white: #ffffff;
  --night: #0c1115;
  --night-2: #121a20;
  --cyan: #23c4d6;
  --cyan-dark: #087e91;
  --green: #35d189;
  --line: #ccd6da;
  --orange: #f39a46;
  --radius: 8px;
  --shadow: 0 20px 55px rgba(5, 15, 21, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: "Segoe UI", Inter, Arial, sans-serif; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.site-header { position: fixed; z-index: 50; top: 0; left: 0; right: 0; height: 86px; display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(24px, 5vw, 80px); color: var(--white); border-bottom: 1px solid rgba(255,255,255,.12); transition: background .25s, height .25s; }
.site-header.is-scrolled { height: 74px; background: rgba(9,14,18,.94); backdrop-filter: blur(12px); }
.brand { min-width: 0; display: flex; align-items: center; gap: 12px; font-weight: 700; }
.brand img { width: 132px; height: 76px; object-fit: contain; object-position: center; }
.brand span { padding-left: 12px; border-left: 1px solid rgba(255,255,255,.35); font-size: 14px; letter-spacing: 0; }
.main-nav { display: flex; align-items: center; gap: 22px; font-size: 14px; font-weight: 600; }
.main-nav a:not(.nav-cta) { color: #d9e3e8; }
.main-nav a:hover { color: var(--cyan); }
.nav-cta { padding: 11px 17px; border: 1px solid var(--cyan); border-radius: 4px; }
.nav-toggle { display: none; flex: 0 0 44px; width: 44px; height: 44px; background: none; border: 0; padding: 10px; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: white; }
.language-switch { display: grid; grid-template-columns: repeat(2, 36px); height: 34px; padding: 3px; border: 1px solid rgba(255,255,255,.28); border-radius: 4px; background: rgba(5,14,20,.55); }
.language-switch button { border: 0; border-radius: 2px; background: transparent; color: #bac8ce; cursor: pointer; font-size: 11px; font-weight: 800; }
.language-switch button[aria-pressed="true"] { background: var(--cyan); color: #061116; }
.language-switch button:focus-visible { outline: 2px solid white; outline-offset: 2px; }

.hero { position: relative; min-height: min(900px, 94vh); display: flex; align-items: center; overflow: hidden; color: var(--white); }
.hero-media, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(4,12,18,.97) 0%, rgba(4,12,18,.88) 34%, rgba(4,12,18,.22) 70%, rgba(4,12,18,.08) 100%); }
.hero-content { position: relative; z-index: 2; min-width: 0; width: min(680px, 90vw); margin-left: clamp(24px, 8vw, 140px); padding-top: 58px; }
.eyebrow { margin: 0 0 18px; color: var(--cyan); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.eyebrow.dark { color: var(--cyan-dark); }
.hero h1 { margin: 0; font-size: clamp(52px, 6.8vw, 104px); line-height: .94; letter-spacing: 0; font-weight: 760; }
.hero h1 span { color: var(--cyan); }
.hero-lead { max-width: 650px; margin: 30px 0 0; overflow-wrap: anywhere; color: #d9e4e8; font-size: clamp(17px, 1.4vw, 21px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 12px 22px; border: 1px solid transparent; border-radius: 4px; cursor: pointer; font-weight: 750; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--cyan); color: #061116; }
.button-primary:hover { background: #60dce8; }
.button-secondary { color: white; border-color: rgba(255,255,255,.45); background: rgba(6,15,21,.34); }
.button-secondary:hover { border-color: var(--cyan); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 38px; }
.hero-facts span { padding: 7px 10px; background: rgba(7,18,25,.62); border: 1px solid rgba(255,255,255,.2); border-radius: 3px; color: #dce7ea; font-size: 12px; font-weight: 650; }
.scroll-cue { position: absolute; z-index: 3; right: clamp(24px, 5vw, 80px); bottom: 25px; display: flex; gap: 12px; align-items: center; color: #d7e2e6; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; }
.scroll-cue b { color: var(--cyan); font-size: 22px; }

.section { padding: 100px 0; }
.section-inner { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.section-heading { max-width: 720px; margin-bottom: 52px; }
.section-heading h2, .outcome-grid h2, .security-copy h2, .offer h2, .demo h2 { margin: 0; font-size: clamp(34px, 4vw, 58px); line-height: 1.05; letter-spacing: 0; }
.section-heading > p:last-child { max-width: 650px; color: var(--ink-soft); font-size: 18px; }
.section-heading.light > p:last-child { color: #aebdc4; }

.outcome-band { padding: 70px 0; background: white; border-bottom: 1px solid var(--line); }
.outcome-grid { display: grid; grid-template-columns: 1.1fr .8fr; gap: 55px 80px; align-items: end; }
.outcome-grid > p { margin: 0; color: var(--ink-soft); font-size: 19px; }
.outcome-stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding-top: 28px; border-top: 1px solid var(--line); }
.outcome-stats div { padding: 0 30px; border-right: 1px solid var(--line); }
.outcome-stats div:first-child { padding-left: 0; }
.outcome-stats div:last-child { border-right: 0; }
.outcome-stats dt { color: var(--cyan-dark); font-size: 38px; font-weight: 800; }
.outcome-stats dd { margin: 0; color: var(--ink-soft); }

.features { background: var(--paper); }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.feature-item { display: grid; grid-template-columns: 104px 1fr; gap: 24px; padding: 30px 34px 30px 0; border-bottom: 1px solid var(--line); }
.feature-item:nth-child(odd) { padding-right: 42px; border-right: 1px solid var(--line); }
.feature-item:nth-child(even) { padding-left: 42px; }
.feature-item img { width: 104px; height: 104px; object-fit: cover; border-radius: 6px; box-shadow: 0 10px 24px rgba(11,59,96,.15); }
.feature-item h3 { margin: 4px 0 8px; font-size: 21px; }
.feature-item p { margin: 0; color: var(--ink-soft); }

.product-tour { background: var(--night); color: white; }
.tour-row { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .7fr); gap: 60px; align-items: center; padding: 66px 0; border-top: 1px solid #27343c; }
.tour-row.reverse { grid-template-columns: minmax(300px, .7fr) minmax(0, 1.5fr); }
.tour-row.reverse .screenshot { order: 2; }
.screenshot { width: 100%; padding: 0; background: #090d10; border: 1px solid #32434c; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; box-shadow: 0 26px 70px rgba(0,0,0,.35); }
.screenshot img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform .35s; }
.screenshot:hover img { transform: scale(1.015); }
.tour-index { color: var(--cyan); font-size: 13px; font-weight: 800; }
.tour-copy h3 { margin: 14px 0; font-size: 31px; }
.tour-copy p { color: #b8c6cc; }
.tour-copy ul { margin: 24px 0 0; padding: 0; list-style: none; }
.tour-copy li { padding: 10px 0; border-top: 1px solid #2a373e; color: #e4ebee; }
.tour-copy li::before { content: "✓"; margin-right: 10px; color: var(--green); }

.workflow { background: white; }
.workflow-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }
.workflow-steps { margin: 0; padding: 0; list-style: none; }
.workflow-steps li { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding: 26px 0; border-top: 1px solid var(--line); }
.workflow-steps li > span { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--cyan-dark); border-radius: 50%; color: var(--cyan-dark); font-weight: 800; }
.workflow-steps h3 { margin: 0 0 6px; }
.workflow-steps p { margin: 0; color: var(--ink-soft); }

.security { background: #dce9ec; }
.security-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; }
.security-copy > p:not(.eyebrow) { color: var(--ink-soft); font-size: 18px; }
.text-link { display: inline-flex; gap: 12px; margin-top: 16px; color: var(--cyan-dark); font-weight: 800; }
.assurance-list { border-top: 1px solid #aebfc5; }
.assurance-list article { display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding: 24px 0; border-bottom: 1px solid #aebfc5; }
.assurance-list article > span { color: var(--cyan-dark); font-weight: 800; }
.assurance-list h3, .assurance-list p { margin: 0; }
.assurance-list p { color: var(--ink-soft); }

.offer { background: var(--night-2); color: white; }
.offer-layout { display: grid; grid-template-columns: 1fr 470px; gap: 90px; align-items: center; }
.offer-layout > div:first-child > p:last-child { max-width: 650px; color: #b8c6cc; font-size: 18px; }
.offer-panel { padding: 34px; background: #18232a; border: 1px solid #34464f; border-radius: var(--radius); }
.offer-label { margin: 0; color: var(--cyan); font-weight: 800; text-transform: uppercase; font-size: 12px; }
.offer-price { margin: 8px 0 22px; font-size: 46px; font-weight: 800; }
.offer-panel ul { margin: 0 0 30px; padding: 0; list-style: none; }
.offer-panel li { padding: 12px 0; border-top: 1px solid #304149; color: #dbe5e8; }
.offer-panel li::before { content: "✓"; color: var(--green); margin-right: 10px; }

.demo { background: var(--paper); }
.demo-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.demo-layout > div > p:not(.eyebrow) { color: var(--ink-soft); font-size: 18px; }
.contact-direct { margin-top: 34px; }
.contact-direct a { color: var(--cyan-dark); font-weight: 800; }
.demo-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding-top: 8px; }
.demo-form label { display: grid; gap: 7px; color: #34434c; font-size: 13px; font-weight: 700; }
.demo-form input, .demo-form textarea, .demo-form select { width: 100%; border: 1px solid #b9c7cc; background: white; border-radius: 4px; padding: 13px; color: var(--ink); outline: none; }
.demo-form input:focus, .demo-form textarea:focus, .demo-form select:focus { border-color: var(--cyan-dark); box-shadow: 0 0 0 2px rgba(8,126,145,.13); }
.demo-form .full { grid-column: 1 / -1; }
.form-note { margin: -4px 0 0; color: #63727b; font-size: 12px; font-weight: 400 !important; }

.site-footer { padding-top: 58px; background: #080d10; color: white; }
.footer-layout { display: grid; grid-template-columns: 1.5fr .6fr .8fr; gap: 60px; }
.footer-brand img { width: 210px; height: 138px; object-fit: contain; object-position: left center; }
.footer-brand p { max-width: 420px; color: #9eacb3; }
.site-footer h2 { margin: 0 0 14px; font-size: 14px; }
.site-footer a { display: block; margin: 9px 0; color: #aebbc1; font-size: 14px; }
.site-footer a:hover { color: var(--cyan); }
.copyright { width: min(1200px, calc(100% - 48px)); margin: 45px auto 0; padding: 20px 0; border-top: 1px solid #273139; color: #77868e; font-size: 12px; }

.lightbox { width: min(94vw, 1500px); max-width: none; padding: 0; border: 1px solid #42545e; border-radius: var(--radius); background: #080d10; box-shadow: 0 35px 100px rgba(0,0,0,.65); }
.lightbox::backdrop { background: rgba(3,7,10,.9); }
.lightbox img { width: 100%; height: auto; }
.lightbox button { position: absolute; top: 12px; right: 12px; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; background: rgba(0,0,0,.72); color: white; font-size: 27px; cursor: pointer; }

@media (max-width: 950px) {
  .site-header, .site-header.is-scrolled { height: 74px; }
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 74px; left: 0; right: 0; display: none; align-items: stretch; gap: 0; padding: 18px 24px 24px; background: #0a1014; border-bottom: 1px solid #2b3a42; }
  .main-nav.is-open { display: grid; }
  .main-nav a { padding: 13px 0; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .language-switch { width: 82px; margin-top: 16px; }
  .hero { min-height: 760px; }
  .hero-media { object-position: 62% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,12,18,.98), rgba(4,12,18,.72)); }
  .outcome-grid, .workflow-layout, .security-layout, .offer-layout, .demo-layout { grid-template-columns: 1fr; gap: 44px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-item, .feature-item:nth-child(odd), .feature-item:nth-child(even) { padding: 26px 0; border-right: 0; }
  .tour-row, .tour-row.reverse { grid-template-columns: 1fr; gap: 30px; }
  .tour-row.reverse .screenshot { order: 0; }
  .offer-panel { max-width: 600px; }
}

@media (max-width: 620px) {
  .section { padding: 72px 0; }
  .section-inner { width: min(1200px, calc(100% - 30px)); }
  .brand img { width: 104px; height: 62px; }
  .brand span { display: none; }
  .hero { min-height: 720px; align-items: flex-end; padding-bottom: 86px; }
  .hero-content { width: calc(100% - 36px); margin: 0 18px; padding: 90px 0 0; }
  .hero-content, .hero-actions, .hero-lead { max-width: calc(100vw - 36px); }
  .hero h1 { font-size: 48px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { display: grid; }
  .hero-actions .button { min-width: 0; width: 100%; white-space: normal; text-align: center; }
  .scroll-cue { display: none; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome-stats { grid-template-columns: 1fr; }
  .outcome-stats div, .outcome-stats div:first-child { padding: 16px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-item { grid-template-columns: 78px 1fr; gap: 18px; }
  .feature-item img { width: 78px; height: 78px; }
  .feature-item h3 { font-size: 18px; }
  .tour-row { padding: 44px 0; }
  .tour-copy h3 { font-size: 26px; }
  .demo-form { grid-template-columns: 1fr; }
  .demo-form .full { grid-column: auto; }
  .footer-layout { grid-template-columns: 1fr; gap: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}