/* ---------- Tokens ---------- */
:root {
  --ink: #12201A;
  --muted: #5C6960;
  --paper: #F3F5F1;
  --paper-alt: #E8ECE4;
  --deep-green: #143C2E;
  --mid-green: #1F5C43;
  --accent-coral: #FF5A36;
  --accent-amber: #E8A33D;
  --line: #D6DCD0;
  --white: #FFFFFF;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --container: 1180px;
  --radius: 14px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, dl { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; cursor: pointer; }

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

:focus-visible {
  outline: 3px solid var(--accent-amber);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--deep-green);
  color: var(--white);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Eyebrow / labels ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--mid-green);
  margin-bottom: 14px;
  display: inline-block;
}
.eyebrow--light { color: #9FD4BC; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn--primary { background: var(--deep-green); color: var(--white); }
.btn--primary:hover { background: var(--mid-green); transform: translateY(-1px); }
.btn--ghost { border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--mid-green); color: var(--mid-green); }
.btn--text { color: var(--accent-coral); font-weight: 600; padding: 12px 4px; }
.btn--text:hover { text-decoration: underline; }
.btn--lg { padding: 15px 28px; font-size: 1rem; }

/* ---------- Emergency strip ---------- */
.emergency-strip {
  background: var(--accent-coral);
  color: var(--white);
}
.emergency-strip__inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 24px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.emergency-strip__inner a { text-decoration: underline; text-underline-offset: 2px; }
.emergency-strip__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white);
  flex: none;
  animation: pulse-dot 1.6s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(243, 245, 241, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}
.brand__mark { width: 34px; height: 34px; flex: none; }
.brand__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--deep-green);
}
.main-nav {
  display: flex;
  gap: 28px;
  font-size: 0.94rem;
  font-weight: 500;
}
.main-nav a { position: relative; padding: 4px 0; }
.main-nav a:hover { color: var(--mid-green); }
.site-header__actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: none;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 22px;
  background: var(--ink);
  margin: 0 auto;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 88px 0 0; position: relative; overflow: hidden; }
.hero__inner { max-width: 760px; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--deep-green);
  margin-bottom: 22px;
}
.hero__sub {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 60ch;
  margin-bottom: 34px;
}
.hero__ctas { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-bottom: 50px; }

.ekg-divider { width: 100%; line-height: 0; }
.ekg { width: 100%; height: 54px; display: block; }

/* ---------- Vitals ---------- */
.vitals {
  background: var(--deep-green);
  padding: 34px 0;
}
.vitals__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.vital {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  color: var(--white);
  border-left: 1px solid rgba(255,255,255,0.18);
  padding-left: 18px;
}
.vital:first-child { border-left: none; padding-left: 0; }
.vital__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.4);
  margin-bottom: 4px;
}
.vital__dot--live { background: var(--accent-coral); animation: pulse-dot 1.6s ease-in-out infinite; }
.vital__value { font-size: 1.9rem; font-weight: 600; }
.vital__label { font-size: 0.8rem; letter-spacing: 0.04em; color: #B9CBBF; text-transform: uppercase; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section--alt { background: var(--paper-alt); }
.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--deep-green);
  max-width: 20ch;
  margin-bottom: 16px;
}
.section__title--light { color: var(--white); }
.section__intro {
  color: var(--muted);
  max-width: 62ch;
  font-size: 1.05rem;
  margin-bottom: 48px;
}
.section__intro--light { color: #CBE0D3; margin-bottom: 20px; }

/* ---------- Department cards ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 12px 24px -16px rgba(20, 60, 46, 0.35); }
.card__icon { width: 34px; height: 34px; color: var(--mid-green); margin-bottom: 16px; }
.card h3 { font-family: var(--font-display); font-size: 1.08rem; font-weight: 600; margin-bottom: 8px; color: var(--ink); }
.card p { color: var(--muted); font-size: 0.92rem; }
.card--more {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
  background: var(--deep-green);
  color: var(--white);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.95rem;
}
.card--more:hover { background: var(--mid-green); }

/* ---------- Doctors ---------- */
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.doctor {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 22px;
}
.doctor__avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--avatar, var(--mid-green));
  color: var(--white);
  font-family: var(--font-mono);
  font-weight: 600;
  margin-bottom: 16px;
}
.doctor h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 4px; }
.doctor__role { font-family: var(--font-mono); font-size: 0.78rem; color: var(--mid-green); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 10px; }
.doctor__note { color: var(--muted); font-size: 0.92rem; }

/* ---------- Appointments ---------- */
.appointments { background: var(--deep-green); padding: 96px 0; }
.appointments__inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: start;
}
.appointments__note {
  color: #CBE0D3;
  font-size: 0.92rem;
  border-left: 2px solid var(--accent-coral);
  padding-left: 14px;
  margin-top: 28px;
}
.appointments__note a { color: var(--white); text-decoration: underline; }

.appointments__form {
  background: var(--paper);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 20px;
}
.form-row { display: flex; flex-direction: column; gap: 7px; }
.form-row--full { grid-column: 1 / -1; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--ink); }
.form-row .optional { font-weight: 400; color: var(--muted); }
.form-row input,
.form-row select,
.form-row textarea {
  font: inherit;
  padding: 11px 13px;
  border: 1.5px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus { border-color: var(--mid-green); }
.form-confirm {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--mid-green);
  min-height: 1.2em;
}

/* ---------- Visiting / location ---------- */
.visiting__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.hours-list__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.hours-list__row dt { font-weight: 600; }
.hours-list__row dd { margin: 0; color: var(--muted); text-align: right; font-family: var(--font-mono); font-size: 0.88rem; }

.location-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}
.location-card__map {
  height: 160px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 24px 24px;
  background-color: var(--paper-alt);
  position: relative;
}
.location-card__pin {
  position: absolute;
  top: 50%; left: 55%;
  width: 16px; height: 16px;
  background: var(--accent-coral);
  border-radius: 50% 50% 50% 0;
  transform: translate(-50%, -100%) rotate(-45deg);
}
.location-card__pin::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: var(--white);
  border-radius: 50%;
}
.location-card__details { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.location-card__details li { display: flex; flex-direction: column; gap: 3px; }
.location-card__details strong { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.location-card__details a:hover { color: var(--mid-green); }

/* ---------- Footer ---------- */
.site-footer { background: var(--deep-green); color: #CBE0D3; padding: 72px 0 0; }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}
.brand--footer .brand__text { color: var(--white); }
.site-footer__brand p { margin-top: 14px; font-size: 0.92rem; }
.site-footer__emergency a { color: var(--accent-coral); font-weight: 600; }
.site-footer__col { display: flex; flex-direction: column; gap: 12px; font-size: 0.92rem; }
.site-footer__col h4 { color: var(--white); font-family: var(--font-mono); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.site-footer__col a:hover, .site-footer__col span { }
.site-footer__col a:hover { color: var(--white); }
.site-footer__socials { display: flex; gap: 14px; margin-top: 6px; }
.site-footer__socials a { color: #CBE0D3; }
.site-footer__socials a:hover { color: var(--white); }
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  padding: 22px 24px;
  font-size: 0.82rem;
}

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .doctors-grid { grid-template-columns: repeat(2, 1fr); }
  .appointments__inner { grid-template-columns: 1fr; gap: 40px; }
  .visiting__grid { grid-template-columns: 1fr; gap: 48px; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .main-nav a:last-child { border-bottom: none; }
  .site-header__actions .btn--ghost { display: none; }
  .nav-toggle { display: flex; }
  .vitals__grid { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .vital:nth-child(3) { border-left: none; padding-left: 0; }
  .cards-grid { grid-template-columns: 1fr; }
  .doctors-grid { grid-template-columns: 1fr; }
  .appointments__form { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__bottom { flex-direction: column; gap: 10px; }
  .hero { padding-top: 56px; }
}