:root {
  --ink: #17212b;
  --muted: #5f6e77;
  --paper: #f7f9fb;
  --surface: #ffffff;
  --line: #d7e2e6;
  --teal: #00cfc1;
  --teal-dark: #087f78;
  --coral: #ff6b5a;
  --amber: #f3b43f;
  --deep: #0d2430;
  --shadow: 0 18px 45px rgba(13, 36, 48, 0.14);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  padding: 0.6rem 0.8rem;
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: 6px;
  transform: translateY(-140%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 4rem;
  color: #ffffff;
  background: linear-gradient(180deg, rgba(13, 36, 48, 0.72), rgba(13, 36, 48, 0));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.08rem;
}

.brand img {
  width: 2.1rem;
  height: 2.1rem;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.28));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.55);
}

.site-nav a:focus-visible,
.site-nav a:hover {
  color: var(--teal);
}

.hero {
  position: relative;
  min-height: 66vh;
  overflow: hidden;
  color: #ffffff;
  background: var(--deep);
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 19, 25, 0.82) 0%, rgba(8, 19, 25, 0.52) 45%, rgba(8, 19, 25, 0.16) 100%),
    linear-gradient(0deg, rgba(8, 19, 25, 0.34) 0%, rgba(8, 19, 25, 0.1) 60%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - 3rem));
  padding: 7.5rem 0 3.4rem;
  margin-left: max(1.5rem, calc((100vw - 1120px) / 2));
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--teal);
}

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

h1 {
  max-width: 14ch;
  margin-bottom: 1rem;
  font-size: 3.2rem;
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  max-width: 780px;
  margin-bottom: 0;
  font-size: 2.1rem;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.45rem;
  font-size: 1.08rem;
  line-height: 1.25;
}

.hero__text {
  max-width: 670px;
  margin-bottom: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.12rem;
}

.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.85rem;
  margin: 0 0 1.55rem;
  padding: 0;
  list-style: none;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-strip li + li {
  padding-left: 0.85rem;
  border-left: 1px solid rgba(0, 207, 193, 0.55);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__status {
  margin: 1.1rem 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  font-weight: 700;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.75rem 1rem;
  border: 0;
  border-radius: 8px;
  color: var(--deep);
  background: var(--teal);
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 207, 193, 0.22);
}

.button:focus-visible,
.button:hover {
  background: #63efe6;
}

.button--light {
  color: #ffffff;
  background: rgba(13, 36, 48, 0.9);
  box-shadow: none;
  outline: 1px solid rgba(255, 255, 255, 0.38);
}

.button--light:focus-visible,
.button--light:hover {
  background: rgba(13, 36, 48, 1);
}

.band {
  padding: 4.25rem max(1.5rem, calc((100vw - 1120px) / 2));
  background: var(--paper);
}

.band--split {
  background: #edf5f3;
}

.section-head {
  margin-bottom: 1.6rem;
}

.section-note {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
}

.section-head .section-note {
  margin-top: 0.75rem;
}

.feature-grid + .section-note {
  margin-top: 1.25rem;
}

.form-note {
  max-width: 680px;
  margin-top: 1rem;
  font-size: 0.95rem;
}

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

.feature-card,
.privacy-point,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.feature-card,
.privacy-point {
  padding: 1.25rem;
}

.feature-card img {
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1rem;
}

.feature-card p,
.privacy-point p {
  margin-bottom: 0;
  color: var(--muted);
}

.privacy-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.privacy-point {
  border-top: 4px solid var(--teal);
}

.privacy-point:nth-child(2) {
  border-top-color: var(--coral);
}

.privacy-point:nth-child(3) {
  border-top-color: var(--amber);
}

.privacy-point:nth-child(4) {
  border-top-color: var(--teal-dark);
}

.contact-band {
  background: #ffffff;
}

.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 680px;
  padding: 1.25rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 800;
}

.honeypot {
  position: absolute;
  left: -100vw;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #bdccd2;
  border-radius: 6px;
  padding: 0.78rem 0.85rem;
  color: var(--ink);
  background: #ffffff;
  font: inherit;
  font-weight: 500;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--teal-dark);
  outline: 3px solid rgba(0, 207, 193, 0.25);
}

.contact-form .button {
  justify-self: start;
}

.contact-form .button:disabled {
  cursor: wait;
  opacity: 0.72;
}

.form-status,
.noscript-note {
  margin: 0;
  color: var(--muted);
}

.form-status[data-state="error"] {
  color: #b2342a;
  font-weight: 800;
}

.form-status[data-state="ok"] {
  color: var(--teal-dark);
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem max(1.5rem, calc((100vw - 1120px) / 2));
  color: #d8e7eb;
  background: var(--deep);
  font-size: 0.95rem;
}

@media (max-width: 820px) {
  .site-header {
    padding: 0.85rem 1rem;
  }

  .site-nav {
    gap: 0.8rem;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 78vh;
  }

  .hero__content {
    width: calc(100% - 2rem);
    padding: 7.5rem 0 3.5rem;
    margin-left: 1rem;
  }

  .hero__shade {
    background: linear-gradient(90deg, rgba(8, 19, 25, 0.86), rgba(8, 19, 25, 0.34));
  }

  h1 {
    max-width: 12ch;
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.65rem;
  }

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

  .band {
    padding-top: 3.2rem;
    padding-bottom: 3.2rem;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .brand span {
    display: none;
  }

  .site-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .hero__content {
    padding-top: 6rem;
  }

  .hero__text {
    font-size: 1rem;
  }

  /* Wrapped items would otherwise start a line with a stray divider. */
  .stat-strip li + li {
    padding-left: 0;
    border-left: 0;
  }

  .stat-strip {
    gap: 0.35rem 1rem;
  }

  .button {
    width: 100%;
  }

  .contact-form .button {
    justify-self: stretch;
  }
}