/* Patient Path Media — Shared Styles */

:root {
  --navy: #1a3a5c;
  --sage: #7ba89c;
  --sage-light: #e8f0ed;
  --text: #2c2c2c;
  --text-muted: #5a5a5a;
  --white: #ffffff;
  --border: #d8e0dc;
  --max-width: 1100px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--navy);
  margin-top: 0;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.75rem; margin-bottom: 1.25rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }

p {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

a {
  color: var(--navy);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--sage);
}

img {
  max-width: 100%;
  height: auto;
}

/* Layout */

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

.section--alt {
  background-color: var(--sage-light);
}

.section__intro {
  max-width: 680px;
  margin-bottom: 2.5rem;
}

.section__intro p:last-child {
  margin-bottom: 0;
}

/* Header */

.site-header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  line-height: 0;
  flex-shrink: 0;
}

.site-logo:hover {
  opacity: 0.85;
}

.site-logo__img {
  height: 38px;
  width: auto;
  display: block;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__link {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
}

.site-nav__link:hover,
.site-nav__link--active {
  color: var(--navy);
}

.site-nav__link--active {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--navy);
}

.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--navy);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* Hero */

.hero {
  padding: 5rem 0 4rem;
  background-color: var(--white);
}

.hero__content {
  max-width: 720px;
}

.hero__mark {
  width: 52px;
  height: 52px;
  margin-bottom: 1.5rem;
  display: block;
}

.hero__eyebrow {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sage);
  margin-bottom: 1rem;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.hero__subhead {
  font-size: 1.1875rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 0;
}

/* Page header (inner pages) */

.page-header {
  padding: 3.5rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
}

.page-header h1 {
  margin-bottom: 0.75rem;
}

.page-header__lead {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 0;
}

/* Cards */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.75rem;
}

.card__icon {
  display: inline-block;
  width: 2.5rem;
  height: 3px;
  background-color: var(--sage);
  margin-bottom: 1.25rem;
}

.card h3 {
  margin-bottom: 0.625rem;
}

.card p:last-child {
  margin-bottom: 0;
  color: var(--text-muted);
  font-size: 1rem;
}

/* Publication feature */

.publication-feature {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2rem;
}

.publication-feature__meta {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sage);
  margin-bottom: 0.5rem;
}

.publication-feature h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.publication-feature p:last-of-type {
  margin-bottom: 1.25rem;
}

.publication-feature__action {
  align-self: center;
}

/* Buttons */

.btn {
  display: inline-block;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.btn--primary {
  background-color: var(--navy);
  color: var(--white);
}

.btn--primary:hover {
  background-color: #14304d;
  color: var(--white);
}

.btn--outline {
  background-color: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}

.btn--outline:hover {
  background-color: var(--navy);
  color: var(--white);
}

/* Prose content */

.prose {
  max-width: 680px;
}

.prose--wide {
  max-width: 760px;
}

.prose h2 {
  margin-top: 2.5rem;
}

.prose h2:first-child {
  margin-top: 0;
}

/* Partnership list */

.partnership-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
}

.partnership-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.partnership-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background-color: var(--sage);
  border-radius: 50%;
}

.callout {
  background-color: var(--sage-light);
  border-left: 3px solid var(--sage);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

/* Contact form */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info address {
  font-style: normal;
  line-height: 1.8;
}

.contact-info p {
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy);
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background-color: var(--white);
  color: var(--text);
  transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--sage);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
}

.form-note {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* Coming soon placeholder */

.coming-soon {
  text-align: center;
  padding: 2.5rem;
  border: 1px dashed var(--border);
  border-radius: 4px;
  background-color: var(--white);
}

.coming-soon p {
  margin-bottom: 0;
  color: var(--text-muted);
}

/* Footer */

.site-footer {
  background-color: var(--navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 3rem 0 2rem;
  margin-top: auto;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.site-footer a:hover {
  color: var(--white);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.site-footer__brand {
  display: inline-block;
  line-height: 0;
  margin-bottom: 0.75rem;
  text-decoration: none;
}

.site-footer__brand:hover {
  opacity: 0.85;
}

.site-footer__logo {
  height: 34px;
  width: auto;
  display: block;
}

.site-footer__heading {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.75rem;
}

.site-footer__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer__list li {
  margin-bottom: 0.5rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__legal {
  display: flex;
  gap: 1.5rem;
}

/* Page wrapper for sticky footer */

.page-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-wrapper main {
  flex: 1;
}

/* Mobile */

@media (max-width: 768px) {
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }

  .hero {
    padding: 3rem 0 2.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .site-logo__img {
    height: 32px;
  }

  .site-footer__logo {
    height: 28px;
  }

  .hero__mark {
    width: 44px;
    height: 44px;
  }

  .section {
    padding: 2.5rem 0;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-nav--open {
    max-height: 320px;
    padding: 1rem 0;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0 1.5rem;
  }

  .site-nav__list li {
    width: 100%;
  }

  .site-nav__link {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--sage-light);
  }

  .site-header {
    position: relative;
  }

  .site-header__inner {
    position: relative;
  }

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

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

  .publication-feature__action {
    align-self: start;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

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