:root {
  --ink: #0b2035;
  --paper: #f5f3ed;
  --white: #fff;
  --yellow: #f4b400;
  --red: #c93824;
  --green: #55934d;
  --muted: #66717d;
  --line: rgba(6, 20, 38, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { cursor: pointer; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: min(1200px, calc(100% - 64px)); margin-inline: auto; }

.site-header { height: 104px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand img { display: block; width: 206px; height: auto; }
.status { display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; color: #596570; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: rgba(255,255,255,.45); }
.status i, .connected i, .card-foot i { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--green); }

.hero { min-height: 690px; padding-block: 92px 110px; display: grid; grid-template-columns: .92fr 1.08fr; gap: 72px; align-items: center; }
.eyebrow { margin: 0 0 24px; font-size: 12px; line-height: 1; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #64707b; }
.eyebrow::before { content: ""; display: inline-block; width: 25px; height: 2px; margin: 0 11px 4px 0; background: var(--yellow); }
.hero h1 { max-width: 590px; margin: 0; font-size: clamp(54px, 5.5vw, 78px); line-height: .98; letter-spacing: -.061em; font-weight: 700; }
.intro { max-width: 590px; margin: 28px 0 0; font-size: 19px; line-height: 1.6; color: #586472; }
.hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 28px; }
.button { min-height: 54px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 22px; border-radius: 5px; font-size: 14px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button svg { width: 19px; height: 19px; }
.primary { color: #fff; background: var(--ink); box-shadow: 0 12px 24px rgba(6, 20, 38, .14); }
.primary:hover { box-shadow: 0 16px 32px rgba(6, 20, 38, .2); }
.text-link { border-bottom: 1px solid var(--ink); padding-block: 5px; font-size: 14px; font-weight: 700; }
.microcopy { margin: 17px 0 0; font-size: 12px; color: #818a93; }

.product-scene { min-height: 480px; position: relative; isolation: isolate; display: flex; align-items: center; }
.glow { position: absolute; z-index: -2; border-radius: 50%; filter: blur(2px); }
.glow-one { width: 370px; height: 370px; top: 12px; left: 18%; background: rgba(244, 180, 0, .14); }
.glow-two { width: 275px; height: 275px; right: 0; bottom: 8px; background: rgba(85, 147, 77, .12); }
.product-card { position: relative; z-index: 2; width: 100%; max-width: 610px; padding: 27px 28px 18px; border: 1px solid rgba(6, 20, 38, .1); border-radius: 13px; background: rgba(255,255,255,.93); box-shadow: 0 30px 65px rgba(23, 33, 43, .13), 0 2px 3px rgba(23, 33, 43, .04); transform: rotate(1.3deg); }
.card-head { padding: 2px 2px 21px; display: flex; align-items: center; justify-content: space-between; }
.card-kicker { font-size: 9px; line-height: 1; letter-spacing: .14em; font-weight: 800; color: #8b9299; }
.card-head h2 { margin: 6px 0 0; font-size: 24px; letter-spacing: -.035em; }
.connected { padding: 8px 10px; display: inline-flex; align-items: center; gap: 7px; border-radius: 999px; background: #edf5ed; color: #527553; font-size: 10px; font-weight: 700; }
.connected i { width: 6px; height: 6px; }
.lead-row { min-height: 82px; padding: 14px 12px; display: grid; grid-template-columns: 42px minmax(135px, 1fr) auto 25px; gap: 12px; align-items: center; border-top: 1px solid #e8ebed; }
.lead-row.active { margin-inline: -10px; padding-inline: 22px; border: 1px solid #dfe6df; border-radius: 8px; background: #f7fbf7; }
.avatar { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: #e4eee4; color: #55755a; font-size: 11px; font-weight: 800; }
.avatar.warm { background: #f5eae5; color: #985b4d; }
.avatar.pale { background: #edf0f3; color: #73808c; }
.lead-main { min-width: 0; display: grid; gap: 5px; }
.lead-main strong { font-size: 12px; }
.lead-main span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 9px; color: #8a929a; }
.lead-result { min-width: 65px; display: grid; gap: 2px; text-align: right; }
.lead-result span { font-size: 9px; color: #69916d; }
.lead-result strong { font-size: 13px; }
.lead-result.muted span { color: #98928f; }
.tick { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--green); }
.tick svg { width: 13px; height: 13px; }
.tick.soft { color: #94786f; background: #f3e8e4; }
.subdued { opacity: .73; grid-template-columns: 42px minmax(135px, 1fr) auto; }
.subdued button { padding: 9px 12px; border: 1px solid #d9dde0; border-radius: 5px; color: #53606d; background: #fff; font: inherit; font-size: 10px; font-weight: 700; }
.card-foot { margin: 3px -28px -18px; padding: 16px 30px; display: flex; align-items: center; justify-content: space-between; border-radius: 0 0 13px 13px; background: #f8f8f6; color: #899198; font-size: 9px; }
.card-foot span { display: inline-flex; align-items: center; gap: 7px; }
.card-foot strong { color: #617169; }
.return-pill { position: absolute; z-index: 4; right: -22px; bottom: 13px; min-width: 240px; padding: 14px 18px 14px 13px; display: flex; align-items: center; gap: 12px; border: 1px solid rgba(6, 20, 38, .08); border-radius: 9px; background: var(--ink); color: #fff; box-shadow: 0 16px 35px rgba(6, 20, 38, .2); }
.return-icon { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; background: var(--green); font-weight: 700; }
.return-pill div { display: grid; gap: 3px; }
.return-pill strong { font-size: 11px; }
.return-pill small { color: #9eabb7; font-size: 8px; }
.signal-dots { position: absolute; z-index: 3; right: -4px; top: 18px; display: grid; gap: 10px; }
.signal-dots i { width: 15px; height: 15px; border-radius: 50%; background: var(--yellow); }
.signal-dots i:nth-child(2) { background: var(--red); }
.signal-dots i:nth-child(3) { position: relative; background: var(--green); }
.signal-dots i:nth-child(3)::after { content: "←"; position: absolute; inset: 0; display: grid; place-items: center; color: #fff; font-size: 9px; font-style: normal; }

.advantage { padding-block: 112px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 105px; align-items: start; }
.advantage-intro { position: sticky; top: 45px; }
.advantage h2 { max-width: 510px; margin: 0; font-size: clamp(43px, 4.2vw, 60px); line-height: 1.02; letter-spacing: -.055em; }
.advantage-intro > p:last-child { max-width: 520px; margin: 27px 0 0; color: #63707c; font-size: 16px; line-height: 1.7; }
.benefit-list { border-top: 1px solid var(--line); }
.benefit-list article { padding: 36px 0 38px; display: grid; grid-template-columns: 50px 1fr; gap: 25px; border-bottom: 1px solid var(--line); }
.benefit-list article > span { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; color: #756327; background: rgba(244,180,0,.18); font-size: 10px; font-weight: 800; }
.benefit-list article:nth-child(2) > span { color: #3f7140; background: rgba(85,147,77,.16); }
.benefit-list h3 { max-width: 520px; margin: 0; font-size: 28px; line-height: 1.15; letter-spacing: -.035em; }
.benefit-list p { max-width: 570px; margin: 14px 0 0; color: #66727e; font-size: 15px; line-height: 1.65; }

.promise { padding-block: 104px 110px; color: #fff; background: var(--ink); }
.promise-heading { display: grid; grid-template-columns: 1.05fr 1fr; grid-template-areas: "eyebrow eyebrow" "heading para"; gap: 8px 70px; align-items: end; }
.promise-heading .eyebrow { grid-area: eyebrow; color: #8996a4; }
.promise-heading h2 { grid-area: heading; margin: 6px 0 0; font-size: clamp(42px, 4vw, 58px); line-height: 1; letter-spacing: -.055em; }
.promise-heading > p:last-child { grid-area: para; max-width: 470px; margin: 0 0 5px; color: #9aa6b2; font-size: 16px; line-height: 1.6; }
.steps { margin-top: 70px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.14); }
.steps article { position: relative; padding: 42px 42px 2px 0; }
.steps article + article { padding-left: 42px; border-left: 1px solid rgba(255,255,255,.14); }
.step-number { position: absolute; top: -8px; padding: 0 10px; color: #74808d; background: var(--ink); font-size: 10px; font-weight: 800; }
.steps article:first-child .step-number { left: -10px; }
.step-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; color: #fff; font-size: 20px; font-weight: 800; }
.step-icon.yellow { background: var(--yellow); }
.step-icon.red { background: var(--red); }
.step-icon.green { background: var(--green); }
.steps h3 { margin: 24px 0 11px; font-size: 23px; letter-spacing: -.02em; }
.steps p { max-width: 275px; margin: 0; color: #929fac; font-size: 14px; line-height: 1.65; }

.evidence { padding-block: 112px 105px; border-bottom: 1px solid var(--line); }
.evidence-heading { display: grid; grid-template-columns: 1.05fr 1fr; grid-template-areas: "eyebrow eyebrow" "heading para"; gap: 8px 85px; align-items: end; }
.evidence-heading .eyebrow { grid-area: eyebrow; }
.evidence-heading h2 { grid-area: heading; max-width: 650px; margin: 5px 0 0; font-size: clamp(43px, 4vw, 57px); line-height: 1.03; letter-spacing: -.055em; }
.evidence-heading > p:last-child { grid-area: para; max-width: 480px; margin: 0 0 4px; color: #66727e; font-size: 16px; line-height: 1.65; }
.evidence-grid { margin-top: 68px; display: grid; grid-template-columns: 1.15fr 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat-card { min-height: 350px; padding: 42px 37px 34px; display: flex; flex-direction: column; }
.stat-card + .stat-card { border-left: 1px solid var(--line); }
.stat-card.feature-stat { background: rgba(255,255,255,.42); }
.stat { display: block; color: var(--red); font-size: clamp(62px, 6vw, 88px); line-height: .9; letter-spacing: -.07em; font-weight: 700; }
.stat-card:nth-child(2) .stat { color: var(--yellow); }
.stat-card:nth-child(3) .stat { color: var(--green); }
.stat-card h3 { margin: 17px 0 0; font-size: 23px; letter-spacing: -.03em; }
.stat-card p { max-width: 330px; margin: 20px 0 28px; color: #697580; font-size: 13px; line-height: 1.65; }
.stat-card a { width: fit-content; margin-top: auto; padding-bottom: 4px; border-bottom: 1px solid #8d979f; color: #64707b; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.results-note { margin: 18px 0 0; color: #929aa1; font-size: 10px; line-height: 1.5; }

.closing { padding-block: 105px; display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; border-bottom: 1px solid var(--line); }
.closing h2 { max-width: 790px; margin: 0; font-size: clamp(38px, 4.1vw, 57px); line-height: 1.08; letter-spacing: -.052em; }
.button.dark { flex: 0 0 auto; color: #fff; background: var(--ink); }
.site-footer { min-height: 120px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 30px; align-items: center; color: #7d8790; font-size: 11px; }
.site-footer img { width: 150px; }
.site-footer p { margin: 0; }
.site-footer span { text-align: right; }

@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; padding-block: 78px 100px; }
  .hero-copy { max-width: 760px; }
  .product-scene { width: min(680px, 95%); margin-inline: auto; }
  .product-card { max-width: none; }
  .advantage { grid-template-columns: 1fr; gap: 55px; }
  .advantage-intro { position: static; }
  .evidence-heading { display: block; }
  .evidence-heading h2 { margin-bottom: 24px; }
  .closing { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 36px, 1200px); }
  .site-header { height: 82px; }
  .brand img { width: 160px; }
  .status { padding: 8px 10px; font-size: 9px; }
  .hero { min-height: 0; padding-block: 62px 76px; gap: 48px; }
  .hero h1 { font-size: clamp(47px, 14vw, 64px); }
  .intro { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }
  .product-scene { width: 100%; min-height: 390px; }
  .product-card { padding: 20px 16px 14px; transform: rotate(.7deg); }
  .card-head { align-items: flex-start; }
  .card-head h2 { font-size: 20px; }
  .connected { max-width: 96px; line-height: 1.25; }
  .lead-row { grid-template-columns: 38px minmax(92px, 1fr) auto 22px; gap: 7px; padding-inline: 6px; }
  .lead-row.active { margin-inline: -4px; padding-inline: 10px; }
  .lead-result { min-width: 52px; }
  .subdued { grid-template-columns: 38px minmax(92px, 1fr) auto; }
  .card-foot { margin: 3px -16px -14px; padding: 14px 18px; }
  .return-pill { right: -8px; bottom: -16px; min-width: 215px; }
  .signal-dots { right: 1px; top: -25px; }
  .advantage { padding-block: 76px; gap: 46px; }
  .advantage h2 { font-size: 43px; }
  .benefit-list article { grid-template-columns: 40px 1fr; gap: 16px; }
  .benefit-list h3 { font-size: 24px; }
  .promise { padding-block: 76px 84px; }
  .promise-heading { display: block; }
  .promise-heading h2 { margin-bottom: 20px; }
  .promise-heading > p:last-child { font-size: 15px; }
  .steps { margin-top: 50px; grid-template-columns: 1fr; border-top: 0; }
  .steps article, .steps article + article { padding: 33px 0; border-top: 1px solid rgba(255,255,255,.14); border-left: 0; }
  .step-number, .steps article:first-child .step-number { top: -6px; left: auto; right: 0; }
  .evidence { padding-block: 76px 70px; }
  .evidence-heading h2 { font-size: 43px; }
  .evidence-grid { margin-top: 48px; grid-template-columns: 1fr; }
  .stat-card { min-height: 310px; padding: 35px 26px 30px; }
  .stat-card + .stat-card { border-top: 1px solid var(--line); border-left: 0; }
  .closing { padding-block: 76px; }
  .site-footer { padding-block: 36px; grid-template-columns: 1fr; gap: 16px; }
  .site-footer span { text-align: left; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .button { transition: none; } }