:root {
  color-scheme: dark;
  --ink: #f3f8ff;
  --muted: #91a4bd;
  --line: rgba(144, 176, 211, .18);
  --panel: rgba(10, 25, 43, .74);
  --panel-solid: #0c1a2c;
  --blue: #4c8dff;
  --cyan: #6ef2d1;
  --navy: #07111f;
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 18%, rgba(26, 89, 174, .22), transparent 32rem),
    linear-gradient(rgba(103, 158, 216, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 158, 216, .035) 1px, transparent 1px),
    var(--navy);
  background-size: auto, 52px 52px, 52px 52px, auto;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: white; color: #07111f; padding: .75rem 1rem; border-radius: .5rem; }
.skip-link:focus { top: 1rem; }

.site-header {
  width: min(1180px, calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; width: fit-content; text-decoration: none; font-size: 1.04rem; font-weight: 760; letter-spacing: -.02em; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 34px; border: 1px solid rgba(110, 242, 209, .45); border-radius: 8px 8px 10px 8px; color: var(--cyan); background: rgba(110, 242, 209, .07); font: 800 .9rem/1 ui-monospace, monospace; box-shadow: inset 0 0 18px rgba(110, 242, 209, .05); }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { color: #b6c4d7; text-decoration: none; font-size: .91rem; }
.nav a:hover { color: white; }
.site-header > .button { justify-self: end; }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; padding: 0 20px; border: 1px solid transparent; border-radius: 12px; text-decoration: none; font-size: .93rem; font-weight: 700; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 38px; padding: 0 15px; font-size: .84rem; }
.button-ghost { color: #d8e5f5; border-color: var(--line); background: rgba(255, 255, 255, .025); }
.button-ghost:hover { border-color: rgba(110, 242, 209, .42); }
.button-primary { color: #06111d; background: var(--cyan); box-shadow: 0 14px 44px rgba(30, 212, 172, .13); }
.button-primary:hover { background: #90f7de; }
.button-text { color: #dce8f7; border-color: var(--line); }

.hero {
  width: min(1180px, calc(100% - 40px));
  min-height: calc(100vh - 78px);
  margin: 0 auto;
  padding: 88px 0 76px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  align-items: center;
  gap: clamp(48px, 8vw, 110px);
}
.eyebrow { margin: 0 0 22px; color: var(--cyan); font: 700 .74rem/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .15em; text-transform: uppercase; }
.pulse { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 6px rgba(110, 242, 209, .08); }
h1, h2 { margin: 0; letter-spacing: -.055em; text-wrap: balance; }
h1 { max-width: 720px; font-size: clamp(3.1rem, 6vw, 6.35rem); line-height: .98; font-weight: 720; }
h1 em { display: block; margin-top: .12em; color: transparent; -webkit-text-stroke: 1.5px rgba(142, 185, 234, .8); font-style: normal; }
.hero-lede { max-width: 620px; margin: 28px 0 0; color: #afbed2; font-size: clamp(1.06rem, 1.8vw, 1.25rem); line-height: 1.68; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.proof-list { display: flex; gap: clamp(22px, 5vw, 50px); margin: 52px 0 0; padding: 0; list-style: none; }
.proof-list li { display: grid; gap: 4px; }
.proof-list strong { font: 700 1.02rem/1 ui-monospace, SFMono-Regular, Menlo, monospace; color: white; }
.proof-list span { color: #8195ae; font-size: .78rem; }

.privacy-console { position: relative; border: 1px solid rgba(120, 165, 216, .24); border-radius: 24px; padding: 18px; background: linear-gradient(145deg, rgba(16, 35, 59, .88), rgba(8, 21, 37, .96)); box-shadow: 0 36px 80px rgba(0, 0, 0, .34); overflow: hidden; }
.privacy-console::before { content: ""; position: absolute; inset: 0 auto auto 18%; width: 64%; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: .7; }
.console-topline { display: flex; justify-content: space-between; padding: 3px 4px 16px; color: #758ba6; font: 700 .68rem/1.4 ui-monospace, monospace; letter-spacing: .13em; }
.console-state { color: var(--cyan); }
.console-state i { display: inline-block; width: 6px; height: 6px; margin: 0 6px 1px 0; border-radius: 50%; background: currentColor; }
.file-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 18px; border: 1px solid rgba(120, 165, 216, .16); border-radius: 15px; background: rgba(3, 13, 25, .45); }
.file-icon { display: grid; place-items: center; width: 43px; height: 50px; border-radius: 8px 8px 12px 8px; background: #1f58bc; color: white; font: 800 .66rem/1 ui-monospace, monospace; }
.file-card div { display: grid; gap: 6px; min-width: 0; }
.file-card strong { font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-card div span { color: #7189a6; font-size: .74rem; }
.lock { color: var(--cyan); font-size: 1.45rem; }
.process-flow { margin: 12px 0; padding: 0; list-style: none; }
.process-flow li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; align-items: center; min-height: 72px; padding: 10px 7px; border-bottom: 1px solid rgba(120, 165, 216, .11); }
.process-flow li > span { color: #5f7896; font: 700 .68rem/1 ui-monospace, monospace; }
.process-flow div { display: grid; gap: 5px; }
.process-flow strong { font-size: .86rem; }
.process-flow small { color: #7189a6; font-size: .74rem; }
.network-line { display: flex; justify-content: space-between; align-items: center; padding: 13px 14px; border-radius: 11px; background: rgba(110, 242, 209, .07); color: #7890aa; font: 700 .67rem/1 ui-monospace, monospace; letter-spacing: .1em; }
.network-line strong { color: var(--cyan); font-size: .95rem; }

.tool-preview { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 108px 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 660px; }
.section-heading h2 { font-size: clamp(2.35rem, 4.8vw, 4.5rem); line-height: 1.02; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; line-height: 1.7; }
.tool-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 44px; }
.tool-card { position: relative; min-height: 182px; padding: 20px; border: 1px solid var(--line); border-radius: 15px; background: rgba(11, 28, 48, .68); text-decoration: none; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.tool-card:hover { transform: translateY(-4px); border-color: rgba(110, 242, 209, .42); background: rgba(15, 39, 66, .82); }
.tool-card i { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 28px; border: 1px solid rgba(110, 242, 209, .25); border-radius: 9px; color: var(--cyan); background: rgba(110, 242, 209, .05); font: 700 .66rem/1 ui-monospace, monospace; font-style: normal; letter-spacing: .08em; }
.tool-card span { display: block; font-size: 1rem; font-weight: 700; }
.tool-card small { display: block; margin-top: 8px; color: var(--muted); font-size: .77rem; line-height: 1.5; }
.tool-card b { position: absolute; right: 14px; top: 14px; padding: 4px 7px; border-radius: 5px; color: #7690ae; background: rgba(255, 255, 255, .035); font: 700 .6rem/1 ui-monospace, monospace; text-transform: uppercase; letter-spacing: .08em; }
.tool-card.pro b { color: #b8a8ff; background: rgba(136, 101, 255, .1); }

.principles, .pricing-section, .faq-section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 108px 0; border-top: 1px solid var(--line); }
.principles { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(50px, 8vw, 110px); }
.principle-grid { display: grid; gap: 1px; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: var(--line); }
.principle-grid article { position: relative; padding: 26px 28px 26px 78px; background: #091727; }
.principle-grid span { position: absolute; left: 25px; top: 28px; color: var(--cyan); font: 700 .7rem/1 ui-monospace, monospace; }
.principle-grid h3 { margin: 0 0 7px; font-size: 1rem; }
.principle-grid p { margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.6; }
.boundary-note { grid-column: 2; margin: 0; color: #7289a4; font-size: .78rem; line-height: 1.6; }
.price-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 430px)); gap: 16px; margin-top: 48px; }
.price-card { padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: rgba(11, 28, 48, .68); }
.price-card.featured { border-color: rgba(110, 242, 209, .36); background: linear-gradient(145deg, rgba(16, 47, 66, .85), rgba(11, 28, 48, .8)); }
.price-name { margin: 0; color: var(--cyan); font: 700 .72rem/1.4 ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase; }
.price { margin: 24px 0 0; font-size: 3.6rem; font-weight: 760; letter-spacing: -.06em; }
.price sup { margin-right: 3px; font-size: 1.1rem; vertical-align: top; }
.price-sub { margin: 2px 0 24px; color: var(--muted); font-size: .84rem; }
.price-card ul { display: grid; gap: 12px; margin: 0 0 28px; padding: 0; list-style: none; color: #b3c2d5; font-size: .88rem; }
.price-card li::before { content: "✓"; margin-right: 10px; color: var(--cyan); }
.price-card .button { width: 100%; }
.price-card > small { display: block; margin-top: 13px; color: #7289a4; font-size: .68rem; line-height: 1.5; text-align: center; }
.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 8vw, 110px); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 22px 34px 22px 0; cursor: pointer; color: #eaf3ff; font-size: 1rem; font-weight: 650; }
.faq-list p { margin: -5px 0 22px; color: var(--muted); font-size: .9rem; line-height: 1.7; }
.site-footer { width: min(1180px, calc(100% - 40px)); min-height: 100px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; border-top: 1px solid var(--line); color: #687f9b; font-size: .79rem; }
.site-footer > span:nth-child(2) { text-align: center; }
.site-footer nav { justify-self: end; display: flex; gap: 18px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: white; }

/* Tool and pricing landing pages */
.tool-hero, .pricing-hero { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 100px; }
.breadcrumbs { display: flex; gap: 9px; margin-bottom: 72px; color: #6f85a0; font-size: .76rem; }
.breadcrumbs a { text-decoration: none; }
.breadcrumbs a:hover { color: white; }
.tool-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, .7fr); align-items: center; gap: clamp(50px, 9vw, 120px); }
.tool-hero h1, .pricing-hero h1 { max-width: 790px; font-size: clamp(3.2rem, 6vw, 6rem); line-height: .98; }
.task-panel { border: 1px solid rgba(120, 165, 216, .24); border-radius: 22px; padding: 22px; background: linear-gradient(145deg, rgba(16, 35, 59, .88), rgba(8, 21, 37, .96)); box-shadow: 0 32px 74px rgba(0, 0, 0, .28); }
.task-panel .task-code { display: grid; place-items: center; width: 48px; height: 48px; border: 1px solid rgba(110, 242, 209, .35); border-radius: 12px; color: var(--cyan); background: rgba(110, 242, 209, .06); font: 800 .76rem/1 ui-monospace, monospace; }
.task-panel > p { margin: 18px 0; color: #7990ac; font: 700 .68rem/1 ui-monospace, monospace; letter-spacing: .13em; }
.task-panel ol { margin: 0; padding: 0; list-style: none; }
.task-panel li { display: grid; grid-template-columns: 35px 1fr; gap: 11px; padding: 16px 0; border-top: 1px solid var(--line); color: #dce7f5; font-size: .86rem; }
.task-panel li span { color: #607996; font: 700 .64rem/1.5 ui-monospace, monospace; }
.task-panel > small { display: block; margin-top: 10px; padding: 13px; border-radius: 10px; color: var(--cyan); background: rgba(110, 242, 209, .065); font: 700 .66rem/1.5 ui-monospace, monospace; text-align: center; }
.content-section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 100px 0; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(50px, 8vw, 110px); border-top: 1px solid var(--line); }
.benefit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.benefit-list p { min-height: 100px; margin: 0; padding: 22px; border: 1px solid var(--line); border-radius: 14px; color: #b6c5d7; background: rgba(11, 28, 48, .55); font-size: .9rem; line-height: 1.55; }
.benefit-list span { display: block; margin-bottom: 13px; color: var(--cyan); }
.limit-section { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px clamp(28px, 5vw, 64px); border: 1px solid rgba(255, 196, 100, .18); border-radius: 22px; background: rgba(255, 196, 100, .045); }
.limit-section h2 { max-width: 760px; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.05; }
.limit-section > p:last-child { max-width: 820px; margin: 24px 0 0; color: #a7b8cb; font-size: .98rem; line-height: 1.75; }
.tool-faq { margin-top: 100px; }
.final-cta { width: min(1180px, calc(100% - 40px)); margin: 0 auto 80px; padding: 50px; display: flex; justify-content: space-between; align-items: end; gap: 40px; border: 1px solid rgba(110, 242, 209, .24); border-radius: 22px; background: linear-gradient(120deg, rgba(110, 242, 209, .075), rgba(76, 141, 255, .07)); }
.final-cta h2 { max-width: 700px; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.05; }
.pricing-hero { padding-top: 118px; text-align: center; }
.pricing-hero h1, .pricing-hero .hero-lede { margin-left: auto; margin-right: auto; }
.pricing-page { padding-top: 0; border-top: 0; }
.pricing-page .price-grid { justify-content: center; margin: 0 auto; }
.pricing-note { margin-top: 20px; }

@media (max-width: 900px) {
  .tool-hero-grid, .content-section { grid-template-columns: 1fr; }
  .task-panel { width: min(100%, 590px); }
}

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 70px; }
  .privacy-console { width: min(100%, 580px); }
  .tool-grid { grid-template-columns: repeat(3, 1fr); }
  .principles, .faq-section { grid-template-columns: 1fr; }
  .boundary-note { grid-column: auto; }
  .site-footer { grid-template-columns: 1fr auto; padding: 26px 0; }
  .site-footer > span:nth-child(2) { display: none; }
}

@media (max-width: 580px) {
  .site-header, .hero, .tool-preview, .pricing-preview, .site-footer { width: min(100% - 28px, 1180px); }
  .site-header { min-height: 68px; }
  .site-header > .button { padding: 0 11px; }
  .hero { min-height: auto; padding: 58px 0 70px; gap: 50px; }
  h1 { font-size: clamp(2.8rem, 14vw, 4.3rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions .button { width: 100%; }
  .proof-list { gap: 20px; justify-content: space-between; }
  .proof-list span { max-width: 84px; }
  .privacy-console { padding: 12px; border-radius: 18px; }
  .file-card { padding: 14px; }
  .tool-preview { padding: 78px 0; }
  .principles, .pricing-section, .faq-section { width: min(100% - 28px, 1180px); padding: 78px 0; }
  .tool-grid { grid-template-columns: 1fr 1fr; }
  .tool-card { min-height: 170px; }
  .price-grid { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { justify-self: start; flex-wrap: wrap; }
  .tool-hero, .pricing-hero, .content-section, .limit-section, .final-cta { width: min(100% - 28px, 1180px); }
  .tool-hero { padding: 32px 0 76px; }
  .breadcrumbs { margin-bottom: 52px; }
  .tool-hero h1, .pricing-hero h1 { font-size: clamp(2.8rem, 14vw, 4.4rem); }
  .content-section { padding: 78px 0; }
  .benefit-list { grid-template-columns: 1fr; }
  .benefit-list p { min-height: auto; }
  .tool-faq { margin-top: 78px; }
  .final-cta { align-items: flex-start; flex-direction: column; padding: 30px; margin-bottom: 54px; }
  .final-cta .button { width: 100%; }
  .pricing-hero { padding: 86px 0 60px; }
}

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