:root {
  color-scheme: light;
  --bg: #f7f7f4;
  --panel: #ffffff;
  --text: #1e2528;
  --muted: #607078;
  --line: #d9dedb;
  --accent: #0f766e;
  --accent-dark: #134e4a;
  --accent-soft: #d8f3ee;
  --warm: #f4a261;
  --ink: #102022;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1040px;
  margin: 0 auto;
  padding: 22px 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--accent-dark);
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  box-shadow: 0 6px 18px rgba(15, 76, 71, 0.18);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

nav a {
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--accent-dark);
}

main {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 20px 64px;
}

.hero {
  min-height: 52vh;
  display: grid;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.marketing-hero {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 44px;
  padding: 54px 0;
  border-bottom: 0;
}

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

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(2.65rem, 7vw, 5.6rem);
  line-height: 0.98;
}

.lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-action,
.secondary-action {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.primary-action {
  background: var(--accent-dark);
  color: #fff;
}

.secondary-action {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  color: var(--accent-dark);
}

.app-showcase {
  position: relative;
  display: grid;
  gap: 16px;
  align-content: center;
  min-height: 390px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(circle at 18% 12%, rgba(244, 162, 97, 0.22), transparent 28%),
    linear-gradient(145deg, #ffffff 0%, #e5f6f2 100%);
  box-shadow: 0 24px 70px rgba(19, 78, 74, 0.14);
}

.app-logo {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: 0 18px 36px rgba(16, 32, 34, 0.22);
}

.showcase-panel {
  display: grid;
  gap: 6px;
  padding: 20px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(19, 78, 74, 0.12);
}

.panel-label {
  margin: 0;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.showcase-panel strong {
  font-size: 1.35rem;
  line-height: 1.15;
}

.showcase-panel span {
  color: var(--muted);
}

.mini-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.mini-metrics span {
  padding: 10px;
  border-radius: 8px;
  background: rgba(19, 78, 74, 0.08);
  color: var(--accent-dark);
  font-size: 0.85rem;
  font-weight: 800;
  text-align: center;
}

.credibility-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin: 10px 0 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.credibility-strip div {
  padding: 22px;
  background: var(--panel);
}

.credibility-strip span {
  display: block;
  color: var(--accent-dark);
  font-weight: 800;
}

.credibility-strip p {
  margin: 8px 0 0;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.feature-grid article {
  min-height: 260px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 900;
  font-size: 0.82rem;
}

.feature-grid h2 {
  margin: 24px 0 10px;
  font-size: 1.2rem;
  line-height: 1.2;
}

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

.nurse-made {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 34px;
  align-items: start;
  margin-top: 28px;
  padding: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.nurse-made h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.nurse-made p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.08rem;
}

.nurse-made .eyebrow {
  color: var(--warm);
}

.download-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
  gap: 28px;
  align-items: center;
  margin-top: 28px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.download-section h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.download-section p:not(.eyebrow) {
  max-width: 640px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.download-card {
  display: grid;
  gap: 14px;
  justify-items: start;
  padding: 22px;
  border-radius: 8px;
  background: var(--accent-soft);
}

.download-card img {
  width: 82px;
  height: 82px;
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(16, 32, 34, 0.16);
}

.download-card strong,
.download-card span {
  display: block;
}

.download-card strong {
  color: var(--accent-dark);
  font-size: 1.35rem;
  line-height: 1.15;
}

.download-card span {
  margin-top: 4px;
  color: var(--muted);
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.link-card {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  text-decoration: none;
}

.link-card:hover {
  border-color: rgba(15, 118, 110, 0.34);
  box-shadow: 0 16px 36px rgba(19, 78, 74, 0.08);
}

.link-card span {
  display: block;
  color: var(--accent-dark);
  font-weight: 800;
  font-size: 1.1rem;
}

.link-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.legal {
  max-width: 780px;
}

.legal h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.05;
  margin-bottom: 28px;
}

.legal h2 {
  margin: 34px 0 8px;
  font-size: 1.2rem;
}

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

.legal ol,
.legal ul {
  padding-left: 22px;
}

.legal strong {
  color: var(--text);
}

.contact a {
  color: var(--accent-dark);
  font-weight: 800;
}

.support-page {
  max-width: 1040px;
}

.support-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 24px;
  align-items: start;
  margin-top: 28px;
}

.contact-form,
.support-tips {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 24px;
}

.form-row {
  display: grid;
  gap: 7px;
}

.form-row.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  color: var(--accent-dark);
  font-size: 0.92rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(15, 118, 110, 0.16);
  border-color: var(--accent);
}

.form-submit {
  justify-content: center;
  border: 0;
  cursor: pointer;
  font: inherit;
}

.form-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.support-tips {
  padding: 24px;
}

.support-tips h2 {
  margin-top: 0;
}

.support-tips ul {
  margin-bottom: 0;
}

footer {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 20px 40px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 48vh;
  }

  .marketing-hero,
  .credibility-strip,
  .feature-grid,
  .nurse-made,
  .support-layout,
  .form-row.two-columns {
    grid-template-columns: 1fr;
  }

  .marketing-hero {
    gap: 28px;
    padding: 34px 0 22px;
  }

  .app-showcase {
    min-height: auto;
  }

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

  .download-section {
    grid-template-columns: 1fr;
    padding: 24px;
  }
}

@media (min-width: 761px) and (max-width: 980px) {
  .marketing-hero,
  .credibility-strip,
  .nurse-made,
  .download-section,
  .support-layout {
    grid-template-columns: 1fr;
  }

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