:root {
  --ink: #18222d;
  --muted: #556474;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --line: #d7dfdc;
  --green: #2f7d61;
  --green-dark: #195842;
  --yellow: #f1c04f;
  --coral: #d96459;
  --sky: #d8ecf0;
  --shadow: 0 20px 60px rgba(23, 34, 45, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 246, 0.92);
  border-bottom: 1px solid rgba(24, 34, 45, 0.1);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(24, 34, 45, 0.18);
}

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

nav a {
  text-decoration: none;
}

nav a:hover,
nav a:focus-visible {
  color: var(--green-dark);
}

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: clamp(30px, 6vw, 86px);
  padding: clamp(44px, 7vw, 92px) clamp(18px, 6vw, 86px);
  background:
    linear-gradient(118deg, rgba(216, 236, 240, 0.9), rgba(251, 250, 246, 0.78) 48%, rgba(241, 192, 79, 0.28)),
    radial-gradient(circle at 86% 20%, rgba(217, 100, 89, 0.18), transparent 32%);
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--green-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12ch;
  margin-bottom: 20px;
  font-size: clamp(3.2rem, 10vw, 8.4rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1.04rem, 2vw, 1.22rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 2px solid var(--green-dark);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.button.primary {
  background: var(--green-dark);
  color: #fff;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.62);
  color: var(--green-dark);
}

.button:hover,
.button:focus-visible,
.link-list a:hover,
.link-list a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  transform: translateY(-1px);
}

.phone-preview {
  position: relative;
  width: min(100%, 360px);
  margin-inline: auto;
  padding: 22px;
  aspect-ratio: 9 / 15.5;
  overflow: hidden;
  border: 10px solid #202936;
  border-radius: 36px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.34) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.34) 1px, transparent 1px),
    linear-gradient(135deg, #78b7c5 0%, #e7d58a 48%, #ef9a83 100%);
  background-size: 54px 54px, 54px 54px, 100% 100%;
  box-shadow: var(--shadow);
}

.phone-preview::before {
  content: "";
  position: absolute;
  inset: 18% -26% auto 22%;
  height: 36%;
  border: 22px solid rgba(47, 125, 97, 0.54);
  border-left: 0;
  border-bottom: 0;
  border-radius: 0 80px 0 0;
  transform: rotate(-17deg);
}

.phone-preview::after {
  content: "";
  position: absolute;
  right: 28%;
  bottom: 20%;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--coral);
  border: 5px solid #fff;
  box-shadow: 0 10px 22px rgba(24, 34, 45, 0.22);
}

.phone-preview img {
  position: relative;
  z-index: 2;
  display: block;
  width: 50%;
  max-width: 176px;
  margin: 48% auto 0;
  border-radius: 22%;
  box-shadow: 0 14px 32px rgba(24, 34, 45, 0.24);
}

.phone-top {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.phone-top span:first-child {
  width: 58px;
  height: 8px;
  border-radius: 99px;
  background: #202936;
}

.phone-top span:last-child {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #202936;
}

.map-lines {
  position: absolute;
  inset: 0;
}

.map-lines span {
  position: absolute;
  display: block;
  height: 16px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.64);
}

.map-lines span:nth-child(1) {
  top: 26%;
  left: 10%;
  width: 42%;
  transform: rotate(23deg);
}

.map-lines span:nth-child(2) {
  top: 52%;
  right: -12%;
  width: 78%;
  transform: rotate(-18deg);
}

.map-lines span:nth-child(3) {
  bottom: 17%;
  left: -18%;
  width: 66%;
  transform: rotate(34deg);
}

.band,
.delete-section,
.sdk-section {
  padding: clamp(48px, 7vw, 90px) clamp(18px, 6vw, 86px);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 28px;
}

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

.privacy-grid article {
  min-height: 236px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 30px rgba(24, 34, 45, 0.07);
}

.privacy-grid p,
.delete-copy p,
.sdk-section p,
footer p {
  color: var(--muted);
}

.delete-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: start;
  background: #e7f0e7;
}

.link-list {
  display: grid;
  gap: 14px;
}

.link-list a {
  display: grid;
  gap: 6px;
  padding: 22px;
  border: 1px solid rgba(25, 88, 66, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease;
}

.link-list a:hover,
.link-list a:focus-visible {
  border-color: var(--green-dark);
}

.link-list span {
  color: var(--green-dark);
  font-weight: 800;
}

.link-list small {
  color: var(--muted);
  font-size: 0.94rem;
}

.sdk-section {
  max-width: 1050px;
}

.text-link {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  color: var(--green-dark);
  font-weight: 800;
  transition: transform 160ms ease;
}

footer {
  padding: 30px clamp(18px, 6vw, 86px);
  border-top: 1px solid rgba(24, 34, 45, 0.12);
}

footer p {
  max-width: 900px;
  margin-bottom: 0;
  font-size: 0.92rem;
}

@media (max-width: 860px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  .hero,
  .delete-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .phone-preview {
    width: min(100%, 310px);
  }

  .privacy-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .brand {
    font-size: 0.96rem;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  nav {
    font-size: 0.86rem;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.8rem);
  }

  .actions,
  .button {
    width: 100%;
  }

  .privacy-grid article,
  .link-list a {
    padding: 20px;
  }
}