:root {
  color-scheme: light;
  --ink: #101820;
  --muted: #5a6876;
  --line: #d7e4e1;
  --paper: #f6faf8;
  --white: #ffffff;
  --teal: #247a75;
  --teal-dark: #104e4a;
  --mint: #b6f3e4;
  --blue: #265fb8;
  --coral: #db5a45;
  --amber: #bd8331;
  --shadow: 0 24px 70px rgba(9, 34, 38, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

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

.topbar {
  position: fixed;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 16px clamp(18px, 5vw, 64px);
  background: rgba(247, 250, 249, 0.82);
  border-bottom: 1px solid rgba(215, 228, 225, 0.7);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-size: 21px;
  font-weight: 800;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  box-shadow: 0 8px 20px rgba(16, 78, 74, 0.18);
}

nav {
  display: flex;
  flex: 1;
  justify-content: center;
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 15px;
  font-weight: 650;
}

nav a:hover,
.topbar-cta:hover {
  color: var(--teal-dark);
}

.topbar-cta {
  min-width: max-content;
  color: var(--teal);
  font-weight: 800;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 104px clamp(22px, 7vw, 112px) 88px;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: url("/assets/palmtop-hero.png");
  background-size: cover;
  background-position: center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(3, 18, 20, 0.86) 0%, rgba(9, 42, 45, 0.72) 37%, rgba(9, 42, 45, 0.08) 72%),
    linear-gradient(0deg, rgba(246, 250, 248, 0.92) 0%, rgba(246, 250, 248, 0) 20%);
}

.hero-copy {
  max-width: 740px;
  color: var(--white);
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.96;
  font-weight: 850;
  max-width: 760px;
}

.lead {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(19px, 2.1vw, 25px);
}

.hero-actions,
.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-actions {
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 22px;
  border: 1px solid transparent;
  font-weight: 800;
}

.button.primary {
  background: var(--mint);
  color: #073331;
  box-shadow: 0 18px 42px rgba(16, 78, 74, 0.26);
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero-proof {
  margin-top: 28px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  font-weight: 750;
}

.hero-proof span {
  padding: 8px 12px;
  border: 1px solid rgba(182, 243, 228, 0.3);
  border-radius: 999px;
  background: rgba(3, 18, 20, 0.34);
}

.section,
.feature-grid,
.split-section,
.cta-band {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.intro {
  padding: 84px 0 34px;
}

.section-kicker {
  color: var(--teal);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 4.6vw, 62px);
  line-height: 1.02;
  font-weight: 850;
  max-width: 900px;
}

.section p,
.split-section p,
.cta-band p {
  max-width: 820px;
  color: var(--muted);
  font-size: 20px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 34px 0 88px;
}

.feature {
  min-height: 250px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 30px rgba(16, 78, 74, 0.06);
}

.feature-index {
  display: block;
  margin-bottom: 58px;
  color: var(--coral);
  font-weight: 900;
}

.feature h3 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.12;
}

.feature p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.75fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  padding: 88px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ink);
  font-size: 18px;
  font-weight: 750;
}

.check-list li {
  display: flex;
  gap: 10px;
}

.check-list li::before {
  content: "";
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.product-shot {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.providers {
  padding: 88px 0 70px;
}

.provider-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.provider-row span {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  color: var(--teal-dark);
  font-weight: 800;
}

.cta-band {
  margin-bottom: 86px;
  padding: clamp(34px, 6vw, 72px);
  border-radius: 8px;
  background: #10282d;
  color: var(--white);
  box-shadow: var(--shadow);
}

.cta-band h2 {
  max-width: 850px;
  font-size: clamp(34px, 4.5vw, 58px);
}

.cta-band p {
  color: rgba(255, 255, 255, 0.75);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 34px clamp(22px, 6vw, 88px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-weight: 700;
}

@media (max-width: 880px) {
  .topbar {
    gap: 14px;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
    padding-top: 96px;
  }

  .hero-bg {
    background-position: 58% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(3, 18, 20, 0.9) 0%, rgba(9, 42, 45, 0.62) 68%, rgba(9, 42, 45, 0.2) 100%),
      linear-gradient(0deg, rgba(246, 250, 248, 0.96) 0%, rgba(246, 250, 248, 0) 18%);
  }

  .feature-grid,
  .split-section {
    grid-template-columns: 1fr;
  }

  .feature {
    min-height: 0;
  }

  .feature-index {
    margin-bottom: 28px;
  }
}

@media (max-width: 520px) {
  .topbar {
    padding: 12px 16px;
  }

  .brand span {
    font-size: 19px;
  }

  .topbar-cta {
    font-size: 14px;
  }

  .hero {
    padding-right: 20px;
    padding-left: 20px;
  }

  .lead,
  .section p,
  .split-section p,
  .cta-band p {
    font-size: 18px;
  }

  .button {
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}