:root {
  --black: #07111d;
  --dark: #101923;
  --blue: #0877f2;
  --blue-dark: #0648bb;
  --green: #18c76a;
  --red: #ef3340;
  --ice: #eef7ff;
  --white: #ffffff;
  --gray: #5f6875;
  --border: #d9e2ec;
  --shadow: rgba(7, 17, 29, .18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--black);
  background: #fbfdff;
  line-height: 1.65;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}


/* HEADER */

.site-header {
  background: rgba(7, 17, 29, .94);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0;
  text-decoration: none;
  color: var(--white);
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  display: block;
}

nav {
  display: flex;
  gap: 28px;
}

nav a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, .74);
}

nav a:hover {
  color: #75c8ff;
}


/* TYPOGRAPHY */

h1,
h2,
h3 {
  line-height: 1.12;
  margin-top: 0;
}

h1 {
  font-size: clamp(46px, 7vw, 76px);
  letter-spacing: 0;
  margin-bottom: 25px;
}

h2 {
  font-size: clamp(34px, 5vw, 50px);
  letter-spacing: 0;
  margin-bottom: 22px;
}

h3 {
  font-size: 23px;
  margin-bottom: 12px;
}

p {
  color: var(--gray);
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 20px;
}

.eyebrow.light {
  color: #75c8ff;
}


/* HERO */

.hero {
  background:
    radial-gradient(circle at 86% 16%, rgba(24, 199, 106, .22), transparent 26%),
    radial-gradient(circle at 62% 56%, rgba(8, 119, 242, .28), transparent 34%),
    linear-gradient(145deg, #07111d 0%, #10253f 58%, #063b8f 100%);
  padding: 92px 0;
  overflow: hidden;
  color: var(--white);
}

.hero-grid {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 62px;
  align-items: center;
}

.hero-text {
  max-width: 650px;
  font-size: 20px;
  color: rgba(255, 255, 255, .76);
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 35px;
  flex-wrap: wrap;
}

.button {
  display: inline-block;
  padding: 15px 23px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--blue);
  color: white;
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, .24);
  color: var(--white);
}

.button.white {
  background: white;
  color: var(--black);
}

.privacy-note {
  font-size: 13px;
  margin-top: 22px;
  color: rgba(255, 255, 255, .64);
}


/* REAL APP SCREENSHOTS */

.hero-screenshot-wrap {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-screenshot-wrap::before {
  content: "";
  position: absolute;
  inset: 12% 8%;
  background: var(--blue);
  opacity: .22;
  filter: blur(60px);
  border-radius: 999px;
}

.hero-screenshot {
  width: min(760px, 100%);
  border-radius: 28px;
  display: block;
  box-shadow:
    0 35px 90px rgba(0, 0, 0, .36),
    0 0 0 1px rgba(255, 255, 255, .12);
  position: relative;
}

.screenshot-section {
  background: var(--ice);
  overflow: hidden;
}

.centered-heading {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.screenshot-showcase {
  max-width: 1000px;
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 44px;
  align-items: start;
}

.screenshot-item img {
  width: 100%;
  display: block;
  border-radius: 18px;
  box-shadow: 0 30px 70px var(--shadow);
  background: #ffffff;
}

.screenshot-caption {
  padding: 28px 8px 0;
}

.screenshot-caption h3 {
  margin-bottom: 7px;
}

.screenshot-caption p {
  margin-top: 0;
}


/* SECTIONS */

.section {
  padding: 100px 0;
}

.section-heading {
  max-width: 800px;
  margin-bottom: 55px;
}

.section-heading > p {
  font-size: 18px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.feature-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 40px rgba(7, 17, 29, .05);
}

.feature-number {
  font-size: 12px;
  color: var(--blue);
  font-weight: 800;
  margin-bottom: 35px;
}

.pro-section {
  background:
    radial-gradient(circle at 20% 18%, rgba(8, 119, 242, .2), transparent 30%),
    radial-gradient(circle at 82% 74%, rgba(24, 199, 106, .14), transparent 28%),
    var(--dark);
  color: white;
}

.pro-section p {
  color: #c7d1dc;
}

.pro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.pro-features {
  display: grid;
  gap: 20px;
}

.pro-item {
  display: flex;
  gap: 17px;
}

.pro-item > span {
  color: var(--green);
  font-size: 20px;
  font-weight: 800;
}

.pro-item p {
  margin: 3px 0 0;
}

.privacy-section {
  background: #f2fbf7;
}

.privacy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}

.text-link {
  color: var(--blue-dark);
  font-weight: 700;
  text-decoration: none;
}


/* CTA */

.cta {
  padding: 70px 0;
}

.cta-box {
  padding: 55px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 255, 255, .16), transparent 28%),
    var(--black);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-box h2 {
  margin: 0;
}


/* LEGAL + SUPPORT PAGES */

.page-hero {
  background:
    radial-gradient(circle at 76% 24%, rgba(8, 119, 242, .22), transparent 30%),
    var(--black);
  padding: 75px 0;
  color: var(--white);
}

.page-hero h1 {
  font-size: clamp(42px, 6vw, 64px);
  margin-bottom: 15px;
}

.page-hero p {
  font-size: 18px;
  max-width: 720px;
  color: rgba(255, 255, 255, .7);
}

.content-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 75px 20px 110px;
}

.content-page h2 {
  font-size: 28px;
  letter-spacing: -1px;
  margin-top: 50px;
  margin-bottom: 15px;
}

.content-page h3 {
  margin-top: 30px;
}

.content-page li {
  margin-bottom: 8px;
  color: var(--gray);
}

.content-page a {
  color: var(--blue-dark);
}

.notice {
  padding: 22px;
  background: #eef7ff;
  border-left: 4px solid var(--blue);
  margin: 30px 0;
}

.notice p {
  margin: 0;
}

.support-card {
  border: 1px solid var(--border);
  padding: 30px;
  border-radius: 8px;
  margin: 25px 0;
  background: var(--white);
}

.support-card h3 {
  margin-top: 0;
}


/* FOOTER */

footer {
  background: var(--black);
  color: white;
  padding: 55px 0 25px;
}

footer p {
  color: #a7b0ba;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand {
  color: var(--white);
}

.footer-links {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #dbe5ef;
  text-decoration: none;
  font-size: 14px;
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-top: 25px;
  margin-top: 40px;
  color: #8c98a5;
  font-size: 12px;
}


/* MOBILE */

@media (max-width: 900px) {

  nav a:first-child {
    display: none;
  }

  nav {
    gap: 15px;
  }

  .hero {
    padding: 65px 0;
  }

  .hero-grid,
  .pro-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .feature-grid,
  .screenshot-showcase {
    grid-template-columns: 1fr;
  }

  .screenshot-showcase {
    max-width: 640px;
    gap: 55px;
  }

  .cta-box,
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 70px 0;
  }
}

@media (max-width: 560px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

  h1 {
    font-size: 42px;
  }

  .hero-text {
    font-size: 18px;
  }

  .container {
    width: min(100% - 30px, 1120px);
  }

  .hero-screenshot {
    border-radius: 16px;
  }

  .cta-box {
    padding: 32px;
  }
}