:root {
  --ink: #101828;
  --muted: #667085;
  --soft: #f4f8fb;
  --card: rgba(255, 255, 255, 0.84);
  --line: rgba(16, 24, 40, 0.12);
  --blue: #1479ff;
  --blue-dark: #0b4ec8;
  --mint: #31d4a9;
  --lemon: #ffdb6e;
  --rose: #ff7b8f;
  --shadow: 0 28px 80px rgba(18, 52, 89, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, rgba(49, 212, 169, 0.22), transparent 24rem),
    radial-gradient(circle at 88% 8%, rgba(20, 121, 255, 0.18), transparent 25rem),
    linear-gradient(180deg, #f9fcff 0%, #f4f8fb 48%, #ffffff 100%);
  font-family: "Avenir Next", "Nunito Sans", "Trebuchet MS", sans-serif;
  line-height: 1.5;
}

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

.page {
  min-height: 100vh;
  overflow: hidden;
}

.nav {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1120px;
  padding: 24px 24px 0;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  align-items: center;
  background: url("./assets/logo.png") center / cover no-repeat;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(20, 121, 255, 0.22);
  color: #fff;
  display: inline-flex;
  height: 48px;
  justify-content: center;
  position: relative;
  width: 48px;
}

.brand-mark::before {
  content: none;
}

.brand-mark::after {
  content: none;
}

.brand span {
  font-size: 1.05rem;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

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

.hero {
  align-items: center;
  display: grid;
  gap: 58px;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  margin: 0 auto;
  max-width: 1120px;
  padding: 84px 24px 76px;
}

.eyebrow {
  align-items: center;
  background: rgba(20, 121, 255, 0.08);
  border: 1px solid rgba(20, 121, 255, 0.14);
  border-radius: 999px;
  color: var(--blue-dark);
  display: inline-flex;
  font-size: 0.86rem;
  font-weight: 800;
  gap: 8px;
  padding: 8px 13px;
}

.eyebrow::before {
  background: var(--mint);
  border-radius: 999px;
  content: "";
  height: 8px;
  width: 8px;
}

h1 {
  font-size: clamp(3rem, 8vw, 5.85rem);
  letter-spacing: -0.085em;
  line-height: 0.93;
  margin: 22px 0 22px;
  max-width: 740px;
}

.lede {
  color: var(--muted);
  font-size: clamp(1.06rem, 2.3vw, 1.28rem);
  margin: 0;
  max-width: 650px;
}

.cta-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  align-items: center;
  border-radius: 999px;
  display: inline-flex;
  font-weight: 900;
  gap: 10px;
  justify-content: center;
  padding: 15px 22px;
}

.button.primary {
  background: var(--ink);
  box-shadow: 0 16px 36px rgba(16, 24, 40, 0.18);
  color: #fff;
}

.button.secondary {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--ink);
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.pill {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #344054;
  font-size: 0.88rem;
  font-weight: 800;
  padding: 9px 12px;
}

.hero-preview {
  justify-self: center;
  min-height: 620px;
  position: relative;
  width: min(100%, 390px);
}

.hero-preview::before {
  background: var(--lemon);
  border-radius: 999px;
  content: "";
  height: 90px;
  left: -34px;
  position: absolute;
  top: 54px;
  width: 90px;
  z-index: -1;
}

.hero-preview::after {
  background: var(--rose);
  border-radius: 999px;
  bottom: 36px;
  content: "";
  height: 68px;
  position: absolute;
  right: -24px;
  width: 68px;
  z-index: -1;
}

.screenshot-card {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 40px;
  box-shadow: var(--shadow);
  margin: 0;
  overflow: hidden;
  padding: 12px;
}

.screenshot-card img {
  border-radius: 30px;
  display: block;
  width: 100%;
}

.main-shot {
  position: relative;
  width: 100%;
  z-index: 2;
}

.section {
  margin: 0 auto;
  max-width: 1120px;
  padding: 72px 24px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.06em;
  line-height: 1;
  margin: 0 0 18px;
}

.section-intro {
  color: var(--muted);
  font-size: 1.1rem;
  margin: 0 0 32px;
  max-width: 720px;
}

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

.feature {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 28px;
  box-shadow: 0 16px 44px rgba(16, 24, 40, 0.08);
  padding: 24px;
}

.feature-icon {
  align-items: center;
  background: rgba(20, 121, 255, 0.1);
  border-radius: 18px;
  color: var(--blue-dark);
  display: flex;
  font-size: 1.3rem;
  height: 48px;
  justify-content: center;
  margin-bottom: 18px;
  width: 48px;
}

.feature h3 {
  font-size: 1.17rem;
  letter-spacing: -0.035em;
  margin: 0 0 10px;
}

.feature p {
  color: var(--muted);
  margin: 0;
}

.app-functions {
  padding-top: 36px;
}

.function-list {
  display: grid;
  gap: 26px;
  margin-top: 34px;
}

.function-card {
  align-items: center;
  background:
    radial-gradient(circle at 12% 16%, rgba(20, 121, 255, 0.08), transparent 16rem),
    rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.86);
  border-radius: 36px;
  box-shadow: 0 16px 42px rgba(16, 24, 40, 0.08);
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  margin: 0;
  overflow: hidden;
  padding: 30px;
}

.function-card.reverse {
  grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
}

.function-card.reverse .function-copy {
  order: 2;
}

.function-card.reverse .function-shot {
  order: 1;
}

.function-copy h3 {
  font-size: clamp(1.75rem, 4vw, 3rem);
  letter-spacing: -0.06em;
  line-height: 1;
  margin: 14px 0;
}

.function-copy p {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 0;
  max-width: 560px;
}

.feature-tag {
  background: rgba(20, 121, 255, 0.1);
  border: 1px solid rgba(20, 121, 255, 0.12);
  border-radius: 999px;
  color: var(--blue-dark);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  padding: 8px 12px;
  text-transform: uppercase;
}

.function-shot {
  background: linear-gradient(180deg, rgba(245, 249, 255, 0.95), rgba(255, 255, 255, 0.72));
  border: 1px solid rgba(16, 24, 40, 0.08);
  border-radius: 34px;
  justify-self: center;
  margin: 0;
  max-height: 560px;
  max-width: 320px;
  overflow: hidden;
  padding: 10px;
  width: 100%;
}

.function-shot img {
  border-radius: 25px;
  display: block;
  width: 100%;
}

.privacy-band {
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 219, 110, 0.22), transparent 18rem),
    linear-gradient(135deg, #101828, #183b6d);
  border-radius: 36px;
  color: #fff;
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr 1fr;
  padding: 36px;
}

.privacy-band h2 {
  color: #fff;
}

.privacy-band p,
.privacy-list li {
  color: rgba(255, 255, 255, 0.76);
}

.privacy-list {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.privacy-list li {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 14px 16px;
}

.footer {
  border-top: 1px solid var(--line);
  margin: 36px auto 0;
  max-width: 1120px;
  padding: 28px 24px 40px;
}

.footer-row {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: 16px;
  font-weight: 800;
}

.legal-page {
  margin: 0 auto;
  max-width: 880px;
  padding: 54px 24px 80px;
}

.legal-page h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  margin-bottom: 18px;
}

.legal-card {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(16, 24, 40, 0.1);
  border-radius: 28px;
  box-shadow: 0 16px 42px rgba(16, 24, 40, 0.08);
  padding: 30px;
}

.legal-card h2 {
  font-size: 1.35rem;
  letter-spacing: -0.035em;
  margin: 28px 0 8px;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card p,
.legal-card li {
  color: var(--muted);
}

.legal-card ul {
  padding-left: 20px;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    gap: 18px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 58px;
  }

  .hero-preview {
    max-width: 350px;
    min-height: 520px;
  }

  .grid,
  .function-card,
  .function-card.reverse,
  .privacy-band {
    grid-template-columns: 1fr;
  }

  .function-card.reverse .function-copy,
  .function-card.reverse .function-shot {
    order: initial;
  }

  .privacy-band {
    padding: 28px;
  }
}

@media (max-width: 520px) {
  .hero,
  .section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-preview {
    min-height: 480px;
  }

  .button {
    width: 100%;
  }
}