:root {
  --paper: #f1f3f2;
  --surface: #fafbfa;
  --ink: #111718;
  --muted: #5f696a;
  --faint: #899192;
  --line: #cfd5d4;
  --line-dark: #303b3d;
  --night: #0b1214;
  --night-soft: #131d20;
  --teal: #1b7280;
  --teal-bright: #55b5b7;
  --teal-pale: #dceced;
  --green: #3a866c;
  --sans: "Segoe UI Variable", "Segoe UI", Inter, ui-sans-serif, system-ui, sans-serif;
  --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { min-width: 0; margin: 0; overflow-x: clip; color: var(--ink); background: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: absolute; z-index: -1; top: 0; right: 0; left: 0; height: 720px; pointer-events: none; background-image: linear-gradient(rgba(17, 23, 24, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(17, 23, 24, 0.035) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, black, transparent 88%); }
a { color: inherit; text-underline-offset: 0.22em; }
img { display: block; max-width: 100%; }
a:focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; }

.site-header, main > section, footer { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }
.site-header { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; height: 82px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; justify-self: start; gap: 11px; font-size: 0.85rem; font-weight: 730; letter-spacing: -0.02em; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; color: white; background: var(--night); font-family: var(--mono); font-size: 0.52rem; font-weight: 750; letter-spacing: -0.04em; }
.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav a { color: var(--muted); font-size: 0.68rem; font-weight: 630; text-decoration: none; }
.site-nav a:hover { color: var(--teal); }
.header-cta { display: inline-flex; align-items: center; justify-self: end; gap: 12px; min-height: 38px; padding: 0 16px; border: 1px solid var(--line-dark); color: var(--ink); background: rgba(250, 251, 250, 0.62); font-size: 0.66rem; font-weight: 700; text-decoration: none; transition: color 150ms ease, background 150ms ease; }
.header-cta:hover { color: white; background: var(--night); }

.hero { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); align-items: center; gap: clamp(38px, 6vw, 92px); min-height: 710px; padding-block: 78px 92px; }
.hero-copy { position: relative; z-index: 2; min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 21px; color: var(--teal); font-family: var(--mono); font-size: 0.59rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; }
.eyebrow > span { width: 22px; height: 1px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 680px; margin-bottom: 25px; overflow-wrap: anywhere; font-size: clamp(3rem, 5.15vw, 5.15rem); font-weight: 680; letter-spacing: -0.062em; line-height: 0.98; }
h1 em { color: var(--teal); font-style: normal; font-weight: inherit; }
.hero-lede { max-width: 555px; margin-bottom: 32px; color: var(--muted); font-size: 0.96rem; line-height: 1.75; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 26px; min-height: 50px; padding: 0 21px; border: 1px solid transparent; font-size: 0.69rem; font-weight: 700; text-decoration: none; transition: border-color 150ms ease, color 150ms ease, background 150ms ease, transform 150ms ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--night); }
.button-primary:hover { background: var(--teal); }
.button-secondary { border-color: var(--line); color: var(--muted); background: rgba(250, 251, 250, 0.72); }
.button-secondary:hover { border-color: var(--teal); color: var(--teal); background: white; }
.hero-facts { display: grid; grid-template-columns: repeat(3, max-content); gap: clamp(20px, 3vw, 38px); margin: 48px 0 0; }
.hero-facts div { display: grid; gap: 5px; }
.hero-facts dt { color: var(--faint); font-family: var(--mono); font-size: 0.52rem; letter-spacing: 0.05em; text-transform: uppercase; }
.hero-facts dd { margin: 0; color: #3c4748; font-size: 0.62rem; font-weight: 650; }

.product-visual { position: relative; min-width: 0; padding: 52px 0 48px 26px; }
.visual-grid { position: absolute; inset: 0 -80px 0 0; border: 1px solid rgba(99, 115, 116, 0.16); background-image: linear-gradient(rgba(61, 77, 78, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(61, 77, 78, 0.08) 1px, transparent 1px); background-size: 36px 36px; }
.browser-frame { position: relative; z-index: 1; overflow: hidden; border: 1px solid #909b9b; background: var(--surface); box-shadow: 0 32px 70px rgba(24, 35, 36, 0.16); transform: perspective(1400px) rotateY(-2.5deg) rotateX(1deg); transform-origin: left center; }
.browser-bar { display: flex; align-items: center; gap: 6px; height: 35px; padding: 0 12px; border-bottom: 1px solid var(--line); background: #e8ebea; }
.browser-bar > span { width: 6px; height: 6px; border: 1px solid #8c9797; border-radius: 50%; }
.browser-bar div { display: flex; align-items: center; gap: 6px; margin-left: auto; color: #6e797a; font-family: var(--mono); font-size: 0.45rem; text-transform: uppercase; }
.browser-bar i { width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.browser-frame img { width: 100%; aspect-ratio: 1200 / 630; object-fit: cover; object-position: center; }
.status-card { position: absolute; z-index: 2; display: grid; grid-template-columns: 34px minmax(0, 1fr) auto; align-items: center; gap: 10px; width: max-content; min-width: 222px; padding: 12px 13px; border: 1px solid #aeb8b8; background: rgba(250, 251, 250, 0.96); box-shadow: 0 15px 36px rgba(20, 31, 32, 0.13); }
.status-card-top { top: 20px; right: -28px; }
.status-card-bottom { bottom: 17px; left: -8px; }
.status-card > span { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #adbbbc; color: var(--teal); background: white; font-family: var(--mono); font-size: 0.52rem; font-weight: 700; }
.status-card p { display: grid; gap: 3px; margin: 0; }
.status-card strong { font-size: 0.65rem; }
.status-card small { color: var(--faint); font-size: 0.53rem; }
.status-card > i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(58, 134, 108, 0.12); }

.proof-strip { display: flex; align-items: center; justify-content: space-around; min-height: 86px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-strip p { margin: 0; color: var(--faint); font-family: var(--mono); font-size: 0.54rem; }
.proof-strip strong { color: var(--muted); font-weight: 700; }
.proof-strip > span { width: 3px; height: 3px; border-radius: 50%; background: var(--teal); }

.workflow { padding-block: 128px 135px; }
.steps p code { padding: 0 4px; border-radius: 2px; color: var(--ink); background: #e8ebea; font-family: var(--mono); font-size: 0.66rem; overflow-wrap: anywhere; }
.faq { padding-block: 128px 135px; }
.faq-grid { display: grid; gap: 0; border-top: 1px solid var(--line-dark); }
.faq-grid details { padding: 20px 32px; border-bottom: 1px solid var(--line); cursor: pointer; }
.faq-grid summary { color: var(--ink); font-size: 0.8rem; font-weight: 690; letter-spacing: -0.015em; list-style: none; transition: color 150ms ease; }
.faq-grid summary::-webkit-details-marker { display: none; }
.faq-grid summary::before { content: "+"; display: inline-block; width: 18px; margin-right: 10px; color: var(--teal); font-family: var(--mono); font-size: 0.72rem; font-weight: 700; transition: transform 150ms ease; }
.faq-grid details[open] summary::before { content: "\2013"; }
.faq-grid details[open] summary { color: var(--teal); }
.faq-grid p { max-width: 720px; margin: 12px 0 0 28px; color: var(--muted); font-size: 0.71rem; line-height: 1.7; }
.faq-grid code { color: var(--ink-soft); font-family: var(--mono); font-size: 0.62rem; overflow-wrap: anywhere; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 60px; }
.section-heading .eyebrow { align-self: start; margin-top: 9px; }
h2 { margin-bottom: 0; overflow-wrap: anywhere; font-size: clamp(2.35rem, 4vw, 4rem); font-weight: 650; letter-spacing: -0.052em; line-height: 1.08; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line); }
.steps article { min-width: 0; min-height: 300px; padding: 28px 32px 35px; border-right: 1px solid var(--line); }
.steps article:first-child { border-left: 1px solid var(--line); }
.step-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 79px; }
.step-top span { color: var(--teal); font-family: var(--mono); font-size: 0.68rem; font-weight: 700; }
.step-top i { color: #a0a7a7; font-family: var(--mono); font-size: 0.48rem; font-style: normal; letter-spacing: 0.08em; }
.steps h3 { margin-bottom: 13px; font-size: 1.07rem; font-weight: 690; letter-spacing: -0.025em; }
.steps p { max-width: 380px; margin-bottom: 0; color: var(--muted); font-size: 0.75rem; line-height: 1.7; }

.security { display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr); gap: clamp(48px, 8vw, 110px); align-items: center; width: 100%; max-width: none; padding: 110px max(32px, calc((100vw - 1240px) / 2)); color: white; background: var(--night); }
.security-copy, .security-diagram { min-width: 0; }
.eyebrow-light { color: var(--teal-bright); }
.security-copy h2 { margin-bottom: 24px; font-size: clamp(2.3rem, 4vw, 3.75rem); }
.security-copy > p:not(.eyebrow) { max-width: 510px; margin-bottom: 29px; color: #98a5a6; font-size: 0.79rem; line-height: 1.75; }
.security-copy > a { color: #d4dcdd; font-size: 0.66rem; font-weight: 650; }
.security-copy > a:hover { color: var(--teal-bright); }
.security-diagram { position: relative; display: grid; gap: 0; padding: 24px; border: 1px solid #253438; background-image: linear-gradient(rgba(108, 137, 139, 0.1) 1px, transparent 1px), linear-gradient(90deg, rgba(108, 137, 139, 0.1) 1px, transparent 1px); background-size: 24px 24px; }
.diagram-node { display: grid; grid-template-columns: 38px 1fr; gap: 13px; align-items: center; min-height: 74px; padding: 12px 17px; border: 1px solid #344447; background: rgba(19, 29, 32, 0.95); }
.diagram-node > span { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid #4d6063; color: #8fa0a2; font-family: var(--mono); font-size: 0.54rem; }
.diagram-node p { display: grid; gap: 4px; margin: 0; }
.diagram-node strong { font-size: 0.7rem; }
.diagram-node small { color: #819092; font-size: 0.56rem; }
.diagram-node-accent { border-color: #32727a; background: #10272b; }
.diagram-node-accent > span { border-color: #438791; color: #70c3c6; }
.security-diagram > i { justify-self: center; width: 1px; height: 24px; background: #466063; }

.final-cta { display: flex; align-items: end; justify-content: space-between; gap: 50px; padding-block: 112px; }
.final-cta h2 { font-size: clamp(2.8rem, 5vw, 4.8rem); }
.final-cta > div p { max-width: 540px; margin-bottom: 0; color: var(--muted); font-size: 0.79rem; line-height: 1.75; }
.final-cta .button { flex: 0 0 auto; min-height: 54px; padding-inline: 25px; }

footer { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; min-height: 104px; border-top: 1px solid var(--line); color: var(--faint); }
.footer-brand { color: var(--ink); }
footer p { margin: 0; font-size: 0.58rem; }
footer > div { display: flex; justify-self: end; gap: 24px; font-size: 0.6rem; font-weight: 650; }
footer > div a:hover { color: var(--teal); }

@media (max-width: 980px) {
  .site-nav { display: none; }
  .site-header { grid-template-columns: 1fr 1fr; }
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .hero-copy { max-width: 690px; }
  .product-visual { width: min(820px, 100%); margin-inline: auto; }
  .section-heading { display: block; }
  .section-heading .eyebrow { margin-bottom: 23px; }
  .security { grid-template-columns: 1fr; }
  .security-copy { max-width: 650px; }
  footer { grid-template-columns: 1fr 1fr; }
  footer p { display: none; }
}

@media (max-width: 700px) {
  .site-header, main > section, footer { width: min(100% - 32px, 1240px); }
  .site-header { height: 68px; }
  .brand-mark { width: 32px; height: 32px; }
  .header-cta { min-height: 34px; padding-inline: 12px; }
  .header-cta span { display: none; }
  .hero { min-height: 0; gap: 42px; padding-block: 62px 70px; }
  .heading-break { display: none; }
  h1 { font-size: clamp(2.55rem, 12vw, 4.15rem); text-wrap: balance; }
  .hero-lede { font-size: 0.87rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; gap: clamp(12px, 6vw, 26px); padding-inline: clamp(14px, 5vw, 21px); }
  .hero-facts { grid-template-columns: 1fr; gap: 16px; margin-top: 36px; }
  .hero-facts div { display: grid; grid-template-columns: 82px 1fr; align-items: baseline; }
  .product-visual { padding: 30px 0 28px; }
  .visual-grid { right: -16px; left: -16px; }
  .browser-frame { transform: none; }
  .status-card { display: none; }
  .proof-strip { justify-content: space-between; min-height: 70px; }
  .proof-strip p { max-width: 44%; line-height: 1.5; }
  .proof-strip p:last-child, .proof-strip > span:last-of-type { display: none; }
  .workflow { padding-block: 88px 92px; }
  .section-heading { margin-bottom: 42px; }
  h2 { font-size: clamp(2.25rem, 10vw, 2.55rem); text-wrap: balance; }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 0; padding: 24px 22px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
  .steps article:last-child { border-bottom: 0; }
  .step-top { margin-bottom: 42px; }
  .security { width: 100%; padding: 84px 16px; }
  .security-diagram { padding: 14px; }
  .final-cta { display: grid; gap: 32px; padding-block: 86px; }
  .final-cta h2 { font-size: 3rem; }
  .final-cta > div p { font-size: 0.74rem; }
  .final-cta .button { width: 100%; padding-inline: clamp(14px, 5vw, 25px); }
  footer { width: min(100% - 32px, 1240px); min-height: 90px; }
}

@media (max-width: 480px) {
  footer { grid-template-columns: 1fr; align-items: start; gap: 20px; min-height: 0; padding-block: 24px; }
  footer > div { justify-self: start; flex-wrap: wrap; gap: 12px 20px; }
}

@media (max-width: 300px) {
  .site-header { grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
  .brand { gap: 8px; }
  .brand > span:last-child { display: none; }
  .header-cta { padding-inline: 10px; font-size: 0.61rem; }
  .button > span[aria-hidden="true"] { display: none; }
}

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