:root {
    --night: #051713;
    --night-soft: #0a251e;
    --forest: #0b6e55;
    --green: #0a8b68;
    --mint: #65e5b3;
    --lime: #c8f36b;
    --cream: #f4f3eb;
    --paper: #fbfcf8;
    --ink: #10231d;
    --muted: #60716b;
    --line: rgba(14, 53, 42, .13);
    --shadow: 0 32px 90px rgba(3, 34, 26, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font: 16px/1.65 Inter, Manrope, "Segoe UI", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.wrap { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.skip { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 10px 16px; transform: translateY(-150%); background: #fff; border-radius: 8px; }
.skip:focus { transform: none; }

.site-header { position: absolute; z-index: 30; inset: 0 0 auto; color: #fff; }
.nav { height: 88px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: inline-flex; align-items: center; gap: 11px; font-size: 20px; font-weight: 800; letter-spacing: -.03em; }
.logo img { border-radius: 11px; }
.nav-links { display: flex; align-items: center; gap: 29px; }
.nav-links > a { color: #c3d5cf; font-size: 14px; font-weight: 650; }
.nav-links > a:hover { color: #fff; }
.nav-links .nav-button { padding: 10px 17px; color: #071c16; background: var(--mint); border-radius: 999px; }
.nav-toggle { display: none; padding: 10px; border: 0; background: transparent; }
.nav-toggle i { display: block; width: 22px; height: 2px; margin: 5px; background: #fff; }

.hero { position: relative; min-height: 900px; overflow: hidden; padding: 145px 0 85px; background: var(--night); color: #fff; }
.hero:before { content: ""; position: absolute; inset: auto -15% -48% 42%; width: 820px; height: 820px; border: 1px solid rgba(104, 233, 181, .22); border-radius: 50%; }
.hero-orb { position: absolute; top: -330px; left: 48%; width: 900px; height: 900px; background: radial-gradient(circle, rgba(29, 173, 126, .23), transparent 64%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 60px; }
.overline, .kicker { display: inline-flex; align-items: center; gap: 10px; color: var(--forest); font-size: 11px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.overline { color: var(--mint); }
.overline i { width: 22px; height: 1px; background: currentColor; }
.hero h1 { max-width: 690px; margin: 24px 0 30px; font-size: clamp(64px, 7vw, 100px); line-height: .9; letter-spacing: -.072em; }
.hero h1 em { color: var(--mint); font-style: normal; font-weight: 460; }
.hero-copy > p { max-width: 610px; color: #b9cdc6; font-size: 20px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 38px 0 28px; }
.button { display: inline-flex; min-height: 52px; padding: 0 23px; align-items: center; justify-content: center; border-radius: 999px; font-weight: 800; }
.button.primary { background: var(--lime); color: #173116; }
.button.secondary { border: 1px solid #3f5b52; color: #fff; }
.muted-button { cursor: default; }
.download-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 20px; color: #94ada5; font-size: 12px; }
.hero-notes span:before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 8px; background: var(--mint); border-radius: 50%; }
.hero-product { position: relative; min-height: 680px; display: grid; place-items: start center; }
.phone-frame { position: relative; overflow: hidden; width: min(365px, 84vw); height: 720px; padding: 10px; background: #101b18; border: 1px solid #456059; border-radius: 48px; box-shadow: 0 60px 130px #0009; }
.phone-frame:before { content: ""; position: absolute; z-index: 2; top: 17px; left: 50%; width: 78px; height: 20px; transform: translateX(-50%); background: #101b18; border-radius: 999px; }
.phone-frame img { width: 100%; border-radius: 38px; }
.screen-proof { margin: 14px 0 0; color: #809a91; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.signal { border-bottom: 1px solid var(--line); background: var(--cream); }
.signal-grid { min-height: 145px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.signal-grid > div { display: flex; padding: 34px 40px 34px 0; justify-content: center; flex-direction: column; }
.signal-grid > div + div { padding-left: 40px; border-left: 1px solid var(--line); }
.signal-grid strong { color: var(--forest); font-size: 15px; letter-spacing: -.01em; }
.signal-grid span { margin-top: 5px; color: var(--muted); font-size: 12px; }

.section { padding: 125px 0; }
.premise { background: var(--paper); }
.premise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.premise h2, .section-title h2, .report-copy h2, .bills-copy h2, .knowledge h2, .roadmap h2, .privacy-box h2 { margin: 16px 0 0; font-size: clamp(46px, 6vw, 76px); line-height: .98; letter-spacing: -.06em; }
.premise-copy { padding-top: 20px; }
.premise-copy p { max-width: 530px; margin: 0 0 22px; color: var(--muted); font-size: 19px; }
.principles { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 90px; border-top: 1px solid var(--line); }
.principles article { padding: 35px 40px 0 0; }
.principles article + article { padding-left: 40px; border-left: 1px solid var(--line); }
.principles article > span { color: var(--green); font: 800 11px/1 monospace; }
.principles h3 { margin: 36px 0 10px; font-size: 21px; }
.principles p { margin: 0; color: var(--muted); font-size: 14px; }

.product { background: var(--cream); }
.section-title { display: grid; grid-template-columns: 1fr 1fr; align-items: end; }
.section-title .kicker { grid-column: 1/-1; }
.section-title h2 { max-width: 650px; }
.section-title > p { max-width: 420px; justify-self: end; color: var(--muted); }
.steps { margin-top: 85px; }
.step { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 670px; margin-bottom: 28px; background: #fff; border: 1px solid var(--line); border-radius: 32px; box-shadow: 0 20px 70px rgba(22, 54, 44, .06); overflow: hidden; }
.step.reverse { grid-template-columns: 1.2fr .8fr; }
.step.reverse .step-copy { order: 2; }
.step.reverse figure { order: 1; }
.step-copy { align-self: center; padding: 70px; }
.step-copy > span { color: var(--green); font-size: 11px; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.step h3 { margin: 19px 0; font-size: clamp(38px, 4vw, 57px); line-height: 1; letter-spacing: -.055em; }
.step p { color: var(--muted); font-size: 17px; }
.step ul { margin: 30px 0 0; padding: 0; list-style: none; }
.step li { padding: 12px 0; border-top: 1px solid var(--line); font-size: 13px; font-weight: 700; }
.step li:before { content: "\2713"; margin-right: 10px; color: var(--green); }
.step figure { position: relative; overflow: hidden; min-height: 670px; margin: 0; display: grid; place-items: start center; background: linear-gradient(145deg, #d9eee5, #aecdbf); }
.step figure img { width: min(350px, 76%); margin-top: 55px; border: 9px solid #12221d; border-radius: 39px; box-shadow: var(--shadow); }
.step figcaption { position: absolute; bottom: 24px; left: 24px; padding: 8px 12px; background: rgba(255,255,255,.92); border-radius: 999px; color: var(--muted); font-size: 10px; font-weight: 750; }

.report-section { background: var(--night); color: #fff; }
.report-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 90px; }
.kicker.light { color: var(--mint); }
.report-copy > p { max-width: 540px; color: #b7cbc4; font-size: 18px; }
.report-list { margin-top: 45px; }
.report-list > div { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 20px 0; border-top: 1px solid #29443b; }
.report-list b { color: var(--mint); font-size: 13px; }
.report-list span { color: #adc2bb; font-size: 13px; }
.report-stage { position: relative; min-height: 730px; }
.report-phone { position: absolute; overflow: hidden; width: 330px; height: 670px; border: 9px solid #14221e; border-radius: 40px; box-shadow: 0 50px 100px #0008; }
.report-phone.back { top: 45px; right: 0; transform: rotate(4deg); opacity: .72; }
.report-phone.front { left: 10px; bottom: 0; }
.report-phone img { width: 100%; }

.bills-section { background: #e9f2ec; }
.bills-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 110px; }
.bill-visual { position: relative; min-height: 690px; display: grid; place-items: start center; }
.bill-phone { overflow: hidden; width: 350px; height: 680px; border: 9px solid #15251f; border-radius: 42px; box-shadow: var(--shadow); }
.bill-phone img { width: 100%; }
.bill-proof { position: absolute; right: -25px; bottom: 75px; width: 260px; padding: 21px; background: #fff; border-radius: 19px; box-shadow: 0 22px 70px rgba(6, 41, 31, .2); }
.bill-proof span, .bill-proof b { display: block; }
.bill-proof span { color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.bill-proof b { margin-top: 10px; font-size: 14px; }
.bills-copy > p { color: var(--muted); font-size: 18px; }
.bills-copy ol { margin: 40px 0 0; padding: 0; counter-reset: bill; list-style: none; }
.bills-copy li { position: relative; padding: 20px 0 20px 53px; border-top: 1px solid var(--line); }
.bills-copy li:before { counter-increment: bill; content: counter(bill, decimal-leading-zero); position: absolute; left: 0; color: var(--green); font: 800 12px/1 monospace; }
.bills-copy li b, .bills-copy li span { display: block; }
.bills-copy li span { margin-top: 5px; color: var(--muted); font-size: 13px; }

.capability { background: var(--paper); }
.section-title.compact { display: block; }
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 70px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.cap-grid > div { min-height: 235px; padding: 35px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cap-grid b { display: block; margin-bottom: 23px; color: var(--green); font-size: 14px; }
.cap-grid span { display: block; margin: 10px 0; color: var(--muted); font-size: 13px; }
.cap-grid span:before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 9px 2px 0; background: var(--mint); border-radius: 50%; }

.knowledge { background: var(--cream); }
.knowledge-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.knowledge-head a { color: var(--green); font-size: 13px; font-weight: 800; }
.editorial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 65px; }
.editorial-grid article { min-height: 330px; background: #fff; border: 1px solid var(--line); border-radius: 22px; transition: transform .2s, box-shadow .2s; }
.editorial-grid article:hover { transform: translateY(-4px); box-shadow: 0 20px 55px rgba(6, 47, 35, .1); }
.editorial-grid a { min-height: 330px; display: flex; flex-direction: column; padding: 27px; }
.editorial-grid span { color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.editorial-grid h3 { margin: 35px 0 14px; font-size: 24px; line-height: 1.13; letter-spacing: -.035em; }
.editorial-grid p { color: var(--muted); font-size: 13px; }
.editorial-grid small { margin-top: auto; padding-top: 20px; border-top: 1px solid var(--line); color: #7a8984; }

.roadmap { background: var(--night-soft); color: #fff; }
.roadmap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 120px; }
.roadmap-grid > div > p { max-width: 520px; color: #b4c9c2; }
.roadmap-items article { display: flex; justify-content: space-between; gap: 20px; padding: 25px 0; border-bottom: 1px solid #315047; }
.roadmap-items b { font-size: 15px; }
.roadmap-items span { color: var(--mint); font-size: 11px; font-weight: 750; text-transform: uppercase; }

.privacy-section { background: var(--paper); }
.privacy-box { display: grid; grid-template-columns: 1fr .8fr; gap: 100px; padding: 70px; background: #dff1e8; border-radius: 34px; }
.privacy-box h2 { font-size: clamp(45px, 5vw, 68px); }
.privacy-box p { max-width: 600px; color: var(--muted); }
.privacy-points { align-self: center; }
.privacy-points span, .privacy-points a { display: block; padding: 15px 0; border-bottom: 1px solid rgba(18, 76, 58, .15); font-size: 13px; font-weight: 700; }
.privacy-points span:before { content: "\2713"; margin-right: 11px; color: var(--green); }
.privacy-points a { color: var(--green); }

.download { padding: 85px 0; background: var(--lime); }
.download-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.download span { color: #31562b; font-size: 11px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.download h2 { margin: 9px 0; font-size: clamp(38px, 4vw, 60px); line-height: 1; letter-spacing: -.05em; }
.download p { margin: 0; color: #496943; }
.button.store { flex: 0 0 auto; background: var(--night); color: #fff; }

footer { padding: 60px 0; background: var(--night); color: #fff; }
.footer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 60px; }
.footer p, .footer small, .footer nav { color: #a7beb6; font-size: 12px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 24px; }

@media (max-width: 1000px) {
    .hero-grid, .report-grid, .bills-grid { gap: 40px; }
    .step-copy { padding: 45px; }
    .report-phone { width: 285px; }
    .bill-proof { right: 0; }
}

@media (max-width: 820px) {
    .wrap { width: min(100% - 32px, 680px); }
    .site-header { position: absolute; }
    .nav-toggle { display: block; }
    .nav-links { position: absolute; top: 75px; right: 16px; display: none; width: min(300px, calc(100% - 32px)); padding: 20px; align-items: stretch; flex-direction: column; background: #102a23; border: 1px solid #315048; border-radius: 18px; box-shadow: 0 20px 60px #0008; }
    .nav-links.open { display: flex; }
    .hero { min-height: auto; padding-bottom: 0; }
    .hero-grid, .premise-grid, .section-title, .report-grid, .bills-grid, .roadmap-grid, .privacy-box { grid-template-columns: 1fr; }
    .hero-product { min-height: 600px; margin-top: 35px; }
    .phone-frame { height: 610px; }
    .signal-grid { grid-template-columns: repeat(3, 1fr); padding: 26px 0; }
    .section { padding: 90px 0; }
    .premise-grid { gap: 30px; }
    .principles { grid-template-columns: 1fr; }
    .principles article, .principles article + article { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--line); }
    .principles h3 { margin-top: 16px; }
    .section-title > p { justify-self: start; }
    .step, .step.reverse { grid-template-columns: 1fr; }
    .step.reverse .step-copy, .step.reverse figure { order: initial; }
    .step figure { min-height: 580px; }
    .report-stage { min-height: 680px; }
    .report-phone.back { right: 8%; }
    .report-phone.front { left: 8%; }
    .cap-grid, .editorial-grid { grid-template-columns: 1fr 1fr; }
    .roadmap-grid, .privacy-box { gap: 50px; }
    .privacy-box { padding: 45px; }
    .footer { grid-template-columns: 1fr; gap: 25px; }
}

@media (max-width: 560px) {
    .hero { padding-top: 125px; }
    .hero h1 { font-size: 58px; }
    .hero-copy > p { font-size: 17px; }
    .actions { flex-direction: column; }
    .button { width: 100%; }
    .hero-notes { gap: 8px 14px; }
    .hero-product { min-height: 540px; }
    .phone-frame { width: 286px; height: 540px; border-radius: 38px; }
    .signal-grid { grid-template-columns: 1fr; }
    .signal-grid > div, .signal-grid > div + div { padding: 18px 0; border-left: 0; border-bottom: 1px solid var(--line); }
    .section { padding: 72px 0; }
    .premise h2, .section-title h2, .report-copy h2, .bills-copy h2, .knowledge h2, .roadmap h2, .privacy-box h2 { font-size: 44px; }
    .step { border-radius: 24px; }
    .step-copy { padding: 35px 26px; }
    .step figure { min-height: 530px; }
    .step figure img { width: 275px; margin-top: 35px; }
    .report-stage { min-height: 550px; }
    .report-phone { width: 235px; height: 500px; border-radius: 31px; }
    .report-phone.back { right: 0; }
    .report-phone.front { left: 0; }
    .bill-visual { min-height: 590px; }
    .bill-phone { width: 285px; height: 560px; }
    .bill-proof { right: -5px; bottom: 35px; width: 220px; }
    .cap-grid, .editorial-grid { grid-template-columns: 1fr; }
    .knowledge-head, .download-inner { align-items: flex-start; flex-direction: column; }
    .editorial-grid { margin-top: 40px; }
    .roadmap-items article { flex-direction: column; }
    .privacy-box { padding: 32px 24px; border-radius: 25px; }
    .download-inner { display: flex; }
}