:root {
  --ink: #17191d;
  --muted: #687078;
  --paper: #f4f1eb;
  --panel: #fffdfa;
  --line: #ddd7ce;
  --red: #ed342f;
  --bronze: #a36b42;
  --gold: #dfba6c;
  --navy: #102e4d;
  --blue: #337aa3;
  --green: #27946e;
  --purple: #78509d;
  --shadow: 0 24px 70px rgba(34, 28, 22, .12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Segoe UI", Arial, sans-serif; letter-spacing: 0; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-header { position: sticky; z-index: 50; top: 0; min-height: 74px; display: flex; align-items: center; gap: 28px; padding: 10px 4vw; background: rgba(244,241,235,.94); border-bottom: 1px solid rgba(85,75,65,.14); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; }
.brand img { width: 44px; height: 44px; object-fit: contain; }
.brand span { display: grid; }
.brand strong { font-size: 18px; }
.brand small { color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.site-header nav { display: flex; gap: 22px; color: #4f555a; font-size: 13px; font-weight: 700; }
.site-header nav a:hover { color: var(--red); }
.menu-button { display: none; width: 42px; height: 42px; place-items: center; border: 1px solid var(--line); background: #fff; border-radius: 6px; }
.button { min-height: 46px; display: inline-flex; justify-content: center; align-items: center; gap: 9px; padding: 0 18px; border: 0; border-radius: 6px; cursor: pointer; font-weight: 800; }
.button svg { width: 18px; }
.button-primary { color: #fff; background: var(--red); box-shadow: 0 12px 28px rgba(237,52,47,.22); }
.button-primary:hover { background: #d92b27; }
.button-secondary { background: #fff; border: 1px solid var(--line); }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; color: var(--bronze); font-size: 11px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow svg { width: 15px; }
.hero { position: relative; min-height: calc(100vh - 74px); overflow: hidden; display: grid; grid-template-columns: .8fr 1.2fr; align-content: center; gap: 45px; padding: 7vh 4vw 16vh; background: linear-gradient(125deg,#f8f5ef 0%,#e8e2d9 62%,#ddd3c5 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 78% 18%,rgba(255,255,255,.85),transparent 27%); pointer-events: none; }
.hero-copy, .hero-product { position: relative; z-index: 2; }
.hero h1 { max-width: 720px; margin: 16px 0; font-size: clamp(45px,5.4vw,82px); line-height: .98; }
.hero-copy > p { max-width: 620px; color: #51575c; font-size: 18px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0 25px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 16px; color: #4c5257; font-size: 12px; font-weight: 750; }
.trust-row span { display: flex; align-items: center; gap: 6px; }
.trust-row svg { width: 16px; color: var(--green); }
.hero-product { min-height: 570px; display: grid; place-items: center; }
.product-window { width: 96%; overflow: hidden; background: #101b26; border: 9px solid #24282c; border-radius: 14px; box-shadow: 0 42px 100px rgba(30,25,20,.28); transform: perspective(1300px) rotateY(-5deg) rotateX(2deg); }
.product-window img { display: block; width: 100%; }
.window-bar { height: 28px; display: flex; align-items: center; gap: 5px; padding: 0 10px; color: #c6cbd0; font-size: 9px; }
.window-bar span { width: 6px; height: 6px; background: #69727a; border-radius: 50%; }
.window-bar b { margin-left: 7px; }
.hero-note { position: absolute; right: 0; bottom: 2%; width: min(330px,48%); display: grid; grid-template-columns: 40px 1fr; gap: 12px; padding: 17px; background: #fff; border: 1px solid var(--line); border-radius: 7px; box-shadow: var(--shadow); }
.hero-note svg { width: 40px; height: 40px; padding: 10px; color: #fff; background: var(--green); border-radius: 5px; }
.hero-note div { display: grid; gap: 4px; }
.hero-note span { color: var(--muted); font-size: 11px; line-height: 1.4; }
.hero-metrics { position: absolute; z-index: 3; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(4,1fr); padding: 0 4vw; color: #fff; background: var(--ink); }
.hero-metrics article { min-height: 100px; display: flex; align-items: center; gap: 13px; padding: 18px; border-left: 1px solid rgba(255,255,255,.12); }
.hero-metrics strong { color: var(--gold); font-size: 25px; }
.hero-metrics span { max-width: 155px; color: #c7cbcf; font-size: 11px; line-height: 1.4; }
.section { padding: 105px 4vw; }
.section-heading { max-width: 790px; margin: 0 auto 50px; text-align: center; }
.section-heading h2, .demo-heading h2, .budget-intro h2, .final-cta h2 { margin: 10px 0 14px; font-size: clamp(34px,4.2vw,62px); line-height: 1.03; }
.section-heading p, .demo-heading p, .budget-intro p { color: var(--muted); font-size: 16px; line-height: 1.65; }
.solution-grid { max-width: 1450px; display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin: auto; }
.solution-grid article { min-height: 410px; display: flex; flex-direction: column; padding: 28px; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.solution-grid article > span { margin-top: 34px; color: var(--muted); font-size: 10px; font-weight: 900; text-transform: uppercase; }
.solution-grid h3 { margin: 8px 0 10px; font-size: 28px; }
.solution-grid p { color: var(--muted); line-height: 1.6; }
.solution-grid ul { display: grid; gap: 9px; margin: auto 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; font-size: 12px; font-weight: 750; }
.solution-grid li::before { content: "✓"; margin-right: 8px; color: var(--green); }
.icon-box { width: 56px; height: 56px; display: grid; place-items: center; color: #fff; border-radius: 6px; }
.icon-box svg { width: 27px; height: 27px; }
.icon-box.red { background: var(--red); }.icon-box.blue { background: var(--blue); }.icon-box.green { background: var(--green); }
.demonstration { color: #fff; background: var(--navy); }
.demo-heading { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 60px; margin-bottom: 45px; }
.demo-heading p { color: #b2bdc6; }
.demo-shell { max-width: 1450px; margin: auto; display: grid; grid-template-columns: 180px 1fr 320px; overflow: hidden; background: #f5f1ea; border-radius: 8px; box-shadow: 0 35px 90px rgba(0,0,0,.3); }
.demo-tabs { display: grid; align-content: start; gap: 5px; padding: 16px; background: #111c28; }
.demo-tabs button { min-height: 48px; display: flex; align-items: center; gap: 9px; padding: 0 12px; color: #b7c1c9; background: transparent; border: 1px solid transparent; border-radius: 5px; cursor: pointer; font-weight: 750; text-align: left; }
.demo-tabs button.active { color: #fff; background: var(--red); }
.demo-tabs svg { width: 17px; }
.demo-screen { min-height: 540px; display: grid; place-items: center; overflow: hidden; background: #e4ded5; }
.demo-screen img { display: block; width: 100%; max-height: 680px; object-fit: contain; }
.demo-caption { padding: 30px; color: var(--ink); background: #fff; }
.demo-caption span { color: var(--red); font-size: 10px; font-weight: 900; text-transform: uppercase; }
.demo-caption strong { display: block; margin: 12px 0; font-size: 27px; line-height: 1.2; }
.demo-caption p { color: var(--muted); font-size: 13px; line-height: 1.6; }
.steps { background: #e8e3db; }
.steps-grid { max-width: 1400px; display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin: auto; }
.steps-grid article { position: relative; min-height: 235px; padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: 7px; }
.steps-grid b { position: absolute; top: 18px; right: 18px; color: #a49c93; font-size: 11px; }
.steps-grid svg { width: 40px; height: 40px; color: var(--red); }
.steps-grid h3 { margin: 38px 0 8px; }
.steps-grid p { color: var(--muted); font-size: 13px; line-height: 1.55; }
.segments { background: #f8f6f1; }
.segment-grid { max-width: 1450px; display: grid; grid-template-columns: repeat(5,1fr); gap: 10px; margin: auto; }
.segment-grid article { min-height: 180px; display: flex; flex-direction: column; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 7px; }
.segment-grid svg { width: 29px; height: 29px; color: var(--bronze); }
.segment-grid strong { margin: auto 0 8px; }
.segment-grid span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.budget { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: 55px; color: #fff; background: #15191e; }
.budget-intro p { max-width: 560px; color: #b7bdc2; }
.budget-benefits { display: grid; gap: 10px; margin-top: 30px; color: #d4d7d9; font-size: 13px; font-weight: 700; }
.budget-benefits span { display: flex; align-items: center; gap: 8px; }
.budget-benefits svg { width: 17px; color: var(--green); }
.budget-card { padding: 28px; color: var(--ink); background: #f8f5ef; border-radius: 8px; box-shadow: var(--shadow); }
.form-progress { display: flex; justify-content: space-between; margin-bottom: 24px; padding-bottom: 13px; border-bottom: 1px solid var(--line); color: #7d8388; font-size: 10px; font-weight: 900; text-transform: uppercase; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid label, .mobile-devices label { display: grid; gap: 6px; color: #555b60; font-size: 11px; font-weight: 800; }
input, select { width: 100%; min-height: 45px; padding: 0 12px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 5px; outline: none; }
input:focus, select:focus { border-color: var(--red); box-shadow: 0 0 0 3px rgba(237,52,47,.12); }
.options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 18px; }
.option { min-height: 76px; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 9px; padding: 11px; background: #fff; border: 1px solid var(--line); border-radius: 6px; cursor: pointer; }
.option:has(input:checked) { border-color: var(--green); background: #eef8f3; }
.option input { display: none; }
.option-icon { width: 36px; height: 36px; display: grid; place-items: center; color: #fff; background: var(--ink); border-radius: 5px; }
.option-icon svg { width: 17px; }
.option span:nth-child(3) { display: grid; gap: 3px; }
.option small { color: var(--muted); font-size: 10px; }
.option > b { color: var(--green); font-size: 10px; }
.mobile-devices { display: none; margin-top: 12px; }
.mobile-devices.visible { display: block; }
.estimate { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 18px; }
.estimate div { display: grid; gap: 5px; padding: 14px; color: #fff; background: var(--ink); border-radius: 6px; }
.estimate span { color: #bfc4c8; font-size: 10px; text-transform: uppercase; }
.estimate strong { font-size: 23px; }
.estimate small { grid-column: 1 / -1; color: var(--muted); font-size: 10px; line-height: 1.45; }
.submit-budget { width: 100%; margin-top: 17px; }
.final-cta { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 40px; padding: 100px 4vw; background: linear-gradient(130deg,#f6f2ea,#e5ddd1); }
.final-cta img { width: 80px; height: 80px; object-fit: contain; margin-bottom: 20px; }
.final-cta p { color: var(--muted); }
.final-cta .button { justify-self: end; min-height: 58px; padding: 0 28px; }
footer { min-height: 90px; display: flex; align-items: center; gap: 28px; padding: 15px 4vw; color: #b8bec3; background: #101419; font-size: 11px; }
footer .brand { margin-right: auto; color: #fff; }
dialog { width: min(620px,calc(100% - 28px)); padding: 30px; border: 0; border-radius: 8px; box-shadow: 0 30px 100px rgba(0,0,0,.3); }
dialog::backdrop { background: rgba(10,13,16,.7); backdrop-filter: blur(4px); }
dialog h2 { margin: 8px 0 20px; font-size: 34px; }
.dialog-close { position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--line); background: #fff; border-radius: 50%; cursor: pointer; }
.dialog-close svg { width: 17px; }
#summaryContent { display: grid; gap: 8px; }
#summaryContent article { display: flex; justify-content: space-between; gap: 18px; padding: 12px; background: #f3f0ea; border-radius: 5px; }
#summaryContent span { color: var(--muted); }
.dialog-note { color: var(--muted); font-size: 11px; line-height: 1.5; }
@media (max-width: 1100px) {
  .site-header nav { display: none; }
  .site-header nav.open { position: absolute; top: calc(100% + 1px); left: 0; right: 0; display: grid; gap: 0; padding: 8px 15px 15px; background: rgba(244,241,235,.98); border-bottom: 1px solid var(--line); box-shadow: 0 18px 35px rgba(30,25,20,.12); }
  .site-header nav.open a { padding: 13px 5px; border-bottom: 1px solid rgba(100,90,80,.1); }
  .menu-button { display: grid; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-bottom: 180px; }
  .solution-grid { grid-template-columns: 1fr 1fr; }
  .demo-heading, .budget { grid-template-columns: 1fr; }
  .demo-shell { grid-template-columns: 140px 1fr; }
  .demo-caption { grid-column: 1 / -1; }
  .segment-grid { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 700px) {
  .site-header { min-height: 66px; padding: 8px 15px; }
  .header-cta { display: none; }
  .brand img { width: 38px; height: 38px; }
  .hero, .section, .final-cta { padding-left: 15px; padding-right: 15px; }
  .hero { padding-top: 48px; padding-bottom: 340px; }
  .hero h1 { font-size: 44px; }
  .hero-product { min-height: 340px; }
  .product-window { width: 100%; border-width: 5px; }
  .hero-note { right: 2%; bottom: -5%; width: 72%; }
  .hero-metrics { grid-template-columns: 1fr 1fr; padding: 0 8px; }
  .hero-metrics article { min-height: 78px; padding: 10px; }
  .solution-grid, .steps-grid, .segment-grid, .form-grid, .options, .estimate, .final-cta { grid-template-columns: 1fr; }
  .demo-shell { grid-template-columns: 1fr; }
  .demo-tabs { display: flex; overflow-x: auto; }
  .demo-tabs button { flex: 0 0 auto; }
  .demo-screen { min-height: 220px; }
  .estimate small { grid-column: auto; }
  .final-cta .button { justify-self: stretch; }
  footer { display: grid; gap: 10px; }
}