:root {
  --bg: #f6fbff;
  --ink: #102033;
  --muted: #64748b;
  --panel: rgba(255, 255, 255, .82);
  --line: rgba(16, 32, 51, .12);
  --blue: #2378ff;
  --cyan: #10c7d8;
  --navy: #14213d;
  --mint: #8df1df;
  --shadow: 0 24px 80px rgba(20, 33, 61, .16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 6%, rgba(16, 199, 216, .18), transparent 28%),
    radial-gradient(circle at 86% 18%, rgba(35, 120, 255, .16), transparent 30%),
    linear-gradient(180deg, #f6fbff 0%, #fff 52%, #f7fbff 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(246, 251, 255, .82);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
  white-space: nowrap;
}

.brand small,
nav,
.hero-copy p,
.proof-grid span,
.section-head p,
.treatment-grid p,
.flow-grid p,
.tech-layout p,
.split p,
.team-grid span,
.review-grid p,
.faq-list p,
.conversion-section p,
.footer {
  color: var(--muted);
}

nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  font-weight: 800;
}

nav a:hover {
  color: var(--blue);
}

.top-cta,
.primary,
.secondary,
.floating-cta,
.footer a,
.treatment-grid button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(35, 120, 255, .25);
  border-radius: 999px;
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
  font-weight: 900;
  cursor: pointer;
}

.primary,
.floating-cta,
.treatment-grid button {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 16px 36px rgba(35, 120, 255, .22);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, .95fr);
  gap: clamp(30px, 6vw, 86px);
  align-items: center;
  min-height: 78vh;
  padding: clamp(52px, 8vw, 98px) clamp(18px, 4vw, 56px);
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(38px, 5.8vw, 74px);
  line-height: 1;
}

h2 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(28px, 3.8vw, 48px);
  line-height: 1.08;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.hero-copy > p:not(.eyebrow),
.tech-layout p,
.split p,
.conversion-section p {
  font-size: 19px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.proof-grid span {
  min-height: 86px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.proof-grid strong {
  display: block;
  color: var(--blue);
  font-size: 26px;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.hero-card img {
  display: block;
  width: 100%;
  height: 620px;
  object-fit: cover;
}

.scan-panel {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, .36);
  border-radius: 12px;
  color: #fff;
  background: rgba(16, 32, 51, .72);
  backdrop-filter: blur(14px);
}

.scan-panel span,
.scan-panel strong {
  display: block;
}

.section {
  padding: clamp(56px, 8vw, 98px) clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
}

.section-head {
  margin-bottom: 30px;
}

.treatment-grid,
.flow-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.flow-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.treatment-grid article,
.flow-grid article,
.review-grid article,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  box-shadow: 0 12px 40px rgba(20, 33, 61, .08);
}

.treatment-grid article {
  overflow: hidden;
}

.treatment-grid img {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.treatment-grid span,
.review-grid span {
  display: block;
  margin: 22px 22px 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.treatment-grid h3,
.treatment-grid p,
.treatment-grid button {
  margin-left: 22px;
  margin-right: 22px;
}

.treatment-grid p,
.review-grid p,
.flow-grid p {
  line-height: 1.65;
}

.treatment-grid button {
  margin-bottom: 22px;
}

.flow-section,
.testimonials {
  background: rgba(255, 255, 255, .48);
}

.flow-grid article {
  min-height: 220px;
  padding: 24px;
}

.flow-grid span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 900;
}

.flow-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 20px;
}

.tech-layout,
.split,
.conversion-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .88fr);
  gap: clamp(28px, 6vw, 78px);
  align-items: center;
}

.tech-layout {
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .8), rgba(141, 241, 223, .18)),
    radial-gradient(circle at 100% 0%, rgba(35, 120, 255, .16), transparent 34%);
  box-shadow: var(--shadow);
}

.tech-list {
  display: grid;
  gap: 12px;
}

.tech-list span {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .7);
  font-weight: 800;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.team-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
}

.team-grid img {
  display: block;
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: center top;
}

.team-grid strong,
.team-grid span {
  display: block;
  margin: 18px 20px;
}

.team-grid strong {
  margin-bottom: 6px;
}

.team-grid span {
  margin-top: 0;
}

.review-grid article {
  min-height: 210px;
  padding: 24px;
}

.review-grid span {
  margin: 0 0 18px;
  color: #d59a31;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 900;
}

.faq-list p {
  margin: 12px 0 0;
  line-height: 1.65;
}

.conversion-section {
  padding: clamp(46px, 7vw, 82px) clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(35, 120, 255, .09), rgba(16, 199, 216, .12));
}

.conversion-section > div {
  max-width: 760px;
}

.conversion-section .primary {
  justify-self: end;
  min-width: min(100%, 280px);
}

.floating-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
}

@media (max-width: 1050px) {
  nav {
    display: none;
  }

  .hero,
  .treatment-grid,
  .flow-grid,
  .tech-layout,
  .split,
  .team-grid,
  .review-grid,
  .conversion-section,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .hero-card img {
    height: 420px;
  }

  .conversion-section .primary {
    justify-self: start;
  }
}

@media (max-width: 620px) {
  .topbar,
  .hero-actions,
  .footer {
    align-items: stretch;
    flex-direction: column;
  }

  h1 {
    font-size: 38px;
  }
}