:root {
  --ink: #0b2230;
  --muted: #5d655f;
  --paper: #f4efe5;
  --paper-light: #fbf8f1;
  --orange: #e45e33;
  --orange-dark: #b94221;
  --green: #557a60;
  --line: rgba(11, 34, 48, 0.2);
  --shadow: 0 24px 70px rgba(11, 34, 48, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at 15% 5%, rgba(228, 94, 51, 0.08), transparent 30rem),
    var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0;
  min-width: 320px;
}

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

a {
  color: inherit;
}

.skip-link {
  background: var(--ink);
  color: white;
  left: 1rem;
  padding: 0.75rem 1rem;
  position: fixed;
  top: -5rem;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1480px;
  padding: 1.15rem clamp(1.25rem, 4vw, 4rem);
}

.wordmark,
.header-link {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-decoration: none;
}

.wordmark {
  align-items: center;
  display: inline-flex;
  gap: 0.65rem;
}

.wordmark-dot {
  background: var(--orange);
  border-radius: 50%;
  height: 0.75rem;
  width: 0.75rem;
}

.header-link {
  letter-spacing: 0.04em;
}

.hero,
.software,
.install,
.more {
  margin: 0 auto;
  max-width: 1480px;
  padding: clamp(4rem, 9vw, 9rem) clamp(1.25rem, 4vw, 4rem);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(2.5rem, 6vw, 7rem);
}

.eyebrow {
  color: var(--orange-dark);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.18em;
  margin: 0 0 1.25rem;
}

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

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.045em;
}

h1 {
  font-size: clamp(3.55rem, 10vw, 8.7rem);
  line-height: 0.83;
  margin-bottom: 2rem;
}

h1 em {
  color: var(--orange);
  font-weight: 400;
}

.hero-intro {
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.55;
  max-width: 39rem;
}

.button {
  align-items: center;
  background: var(--orange);
  border: 2px solid var(--orange);
  border-radius: 999px;
  color: white;
  display: inline-flex;
  font-size: 0.9rem;
  font-weight: 800;
  gap: 0.7rem;
  margin-top: 1rem;
  padding: 0.9rem 1.3rem;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.button:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
}

.button:focus-visible,
.header-link:focus-visible,
.wordmark:focus-visible,
.text-link:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

.hero-figure {
  margin: 0;
  position: relative;
}

.hero-figure img {
  aspect-ratio: 2 / 1;
  border-radius: 1.75rem;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.hero-figure::before {
  border: 2px solid var(--orange);
  border-radius: 1.75rem;
  content: "";
  inset: 1rem -1rem -1rem 1rem;
  pointer-events: none;
  position: absolute;
  z-index: -1;
}

.hero-figure figcaption {
  color: var(--muted);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
  font-style: italic;
  margin-top: 1.25rem;
}

.promise {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  margin: 0 auto;
  max-width: 1480px;
}

.promise p {
  align-items: center;
  display: flex;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.25rem, 3vw, 2rem);
  gap: 1rem;
  margin: 0;
  padding: 1.4rem clamp(1.25rem, 4vw, 4rem);
}

.promise p + p {
  border-top: 1px solid var(--line);
}

.promise span {
  color: var(--orange-dark);
  font-family: Inter, ui-sans-serif, sans-serif;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.section-heading {
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-heading h2 {
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.92;
  margin-bottom: 0;
}

.app-card {
  background: var(--green);
  border-radius: 2rem;
  color: white;
  display: grid;
  gap: 2.5rem;
  overflow: hidden;
  padding: clamp(1.5rem, 5vw, 4rem);
  position: relative;
}

.app-card::after {
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  content: "";
  height: 20rem;
  position: absolute;
  right: -10rem;
  top: -10rem;
  width: 20rem;
}

.app-identity {
  align-items: center;
  display: flex;
  gap: 1.25rem;
}

.app-identity img {
  border-radius: 22%;
  box-shadow: 0 14px 40px rgba(5, 20, 12, 0.3);
  height: 6rem;
  width: 6rem;
}

.app-label {
  font-size: 0.67rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  margin-bottom: 0.45rem;
  opacity: 0.76;
}

.app-identity h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 6vw, 4.75rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.9;
  margin-bottom: 0;
}

.app-description {
  position: relative;
  z-index: 1;
}

.app-description p {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.62;
  margin-bottom: 1.25rem;
  max-width: 45rem;
}

.button-dark {
  background: var(--ink);
  border-color: var(--ink);
}

.button-dark:hover {
  background: #06151e;
  border-color: #06151e;
}

.install {
  border-top: 1px solid var(--line);
  display: grid;
  gap: clamp(3rem, 7vw, 8rem);
}

.install-heading {
  margin: 0;
}

.install-heading p:last-child {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 1.75rem 0 0;
  max-width: 34rem;
}

.install-cards {
  display: grid;
  gap: 1.25rem;
}

.install-card {
  background: var(--paper-light);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  padding: clamp(1.4rem, 4vw, 2.5rem);
}

.platform-heading {
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.15rem;
}

.platform-heading span {
  color: var(--orange-dark);
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.platform-heading h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.6rem;
  font-weight: 500;
  margin: 0;
}

.install-card ol {
  margin: 0 0 1.75rem;
  padding-left: 1.35rem;
}

.install-card li {
  line-height: 1.55;
  margin-bottom: 0.7rem;
  padding-left: 0.35rem;
}

.install-card li::marker {
  color: var(--orange-dark);
  font-weight: 800;
}

.text-link {
  border-bottom: 1px solid currentColor;
  font-size: 0.86rem;
  font-weight: 750;
  padding-bottom: 0.2rem;
  text-decoration: none;
}

.more {
  background: var(--orange);
  color: white;
  max-width: none;
  text-align: center;
}

.more .eyebrow {
  color: white;
  opacity: 0.8;
}

.more-copy {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.8rem, 8vw, 7rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin-bottom: 0;
}

footer {
  align-items: center;
  background: var(--ink);
  color: white;
  display: flex;
  font-size: 0.72rem;
  font-weight: 750;
  justify-content: space-between;
  letter-spacing: 0.09em;
  padding: 1.6rem clamp(1.25rem, 4vw, 4rem);
}

footer p {
  margin: 0;
}

@media (min-width: 760px) {
  .promise {
    grid-template-columns: repeat(3, 1fr);
  }

  .promise p + p {
    border-left: 1px solid var(--line);
    border-top: 0;
  }

  .app-card {
    grid-template-columns: minmax(16rem, 0.85fr) minmax(20rem, 1.15fr);
  }

  .install-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1040px) {
  .hero {
    grid-template-columns: minmax(25rem, 0.82fr) minmax(34rem, 1.18fr);
  }

  .install {
    align-items: start;
    grid-template-columns: minmax(25rem, 0.82fr) minmax(34rem, 1.18fr);
  }
}

@media (max-width: 520px) {
  .header-link {
    font-size: 0.72rem;
  }

  .hero-figure::before {
    inset: 0.6rem -0.6rem -0.6rem 0.6rem;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }
}