/* =========================================================
   MediSolutions Australia: design tokens & global styles
   ========================================================= */

:root {
  /* Colour */
  --color-black: #101112;
  --color-red: #C8102E;
  --color-red-dark: #9E0C24;
  --color-white: #FFFFFF;
  --color-grey-100: #F5F5F6;
  --color-grey-300: #D9DADC;
  --color-grey-600: #6B6E72;

  /* Type */
  --font-heading: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --fs-h1: clamp(2.25rem, 1.9rem + 1.6vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 1.55rem + 0.9vw, 2.375rem);
  --fs-h3: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem);
  --fs-h4: 1.125rem;
  --fs-body-lg: 1.125rem;
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.6875rem;

  --lh-heading: 1.15;
  --lh-body: 1.6;

  /* Layout */
  --container: 1240px;
  --container-narrow: 780px;
  --radius: 2px;
  --gap: clamp(1.5rem, 1rem + 2vw, 4rem);
  --section-pad: clamp(3.5rem, 2.5rem + 4vw, 7rem);
  --header-h: 104px;

  /* Motion */
  --dur: 180ms;
  --ease: cubic-bezier(0.2, 0, 0, 1);
}

/* -------------------- Reset -------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  background: var(--color-white);
  color: var(--color-black);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-family: var(--font-heading); font-weight: 700; line-height: var(--lh-heading); letter-spacing: -0.01em; color: var(--color-black); }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: var(--fs-body); }

/* Visible keyboard focus everywhere */
:focus-visible {
  outline: 2px solid var(--color-red);
  outline-offset: 2px;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-black);
  color: var(--color-white);
  padding: 12px 20px;
  z-index: 200;
  font-size: var(--fs-small);
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

/* -------------------- Layout helpers -------------------- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.25rem, 1rem + 1.5vw, 2.5rem); }
.container-narrow { max-width: var(--container-narrow); margin-inline: auto; padding-inline: clamp(1.25rem, 1rem + 1.5vw, 2.5rem); }
.section { padding-block: var(--section-pad); }
.section-tight { padding-block: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.bg-grey { background: var(--color-grey-100); }
.bg-black { background: var(--color-black); color: var(--color-white); }
.bg-black h1, .bg-black h2, .bg-black h3, .bg-black h4 { color: var(--color-white); }
.hr { border: none; border-top: 1px solid var(--color-grey-300); }
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
}

/* -------------------- Eyebrow / labels -------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-red);
}
.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: currentColor;
  border-radius: 50%;
  flex: none;
}
.eyebrow--muted { color: var(--color-grey-600); }

/* -------------------- Buttons -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--color-black);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--color-red); color: var(--color-white); border-color: var(--color-red); }
.btn-primary:hover { background: var(--color-red-dark); border-color: var(--color-red-dark); }
.btn-secondary { background: transparent; color: var(--color-black); }
.btn-secondary:hover { background: var(--color-black); color: var(--color-white); }
.btn-ghost-white { background: transparent; color: var(--color-white); border-color: rgba(255,255,255,0.4); }
.btn-ghost-white:hover { background: var(--color-white); color: var(--color-black); border-color: var(--color-white); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

/* -------------------- Crosshair frame -------------------- */
.crosshair-frame {
  position: relative;
  border: 1px solid var(--color-grey-300);
  background: var(--color-grey-100);
}
.crosshair-frame::before,
.crosshair-frame::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  pointer-events: none;
}
.crosshair-frame::before {
  top: -1px; left: -1px;
  border-top: 2px solid var(--color-red);
  border-left: 2px solid var(--color-red);
}
.crosshair-frame::after {
  bottom: -1px; right: -1px;
  border-bottom: 2px solid var(--color-red);
  border-right: 2px solid var(--color-red);
}

/* -------------------- Header / nav -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-grey-100);
  border-bottom: 3px solid var(--color-red);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--header-h);
  gap: 24px;
}
.brand-mark { display: flex; align-items: center; gap: 18px; flex: none; }
.brand-mark img { height: 44px; width: auto; }
.brand-tagline {
  display: none;
  position: relative;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-align: center;
  color: var(--color-grey-600);
  max-width: 16ch;
  line-height: 1.4;
  flex: none;
}
.brand-tagline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1px;
  bottom: 1px;
  width: 1px;
  background: var(--color-grey-300);
}
@media (min-width: 1500px) {
  .brand-tagline { display: block; }
}
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 1.5vw, 28px); flex: 1; min-width: 0; flex-wrap: nowrap; }
.main-nav a,
.nav-trigger {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 12px 6px;
  color: var(--color-black);
  white-space: nowrap;
  background: none;
  border: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.main-nav a::before,
.nav-trigger::before {
  content: '+';
  position: absolute;
  left: -13px;
  top: 10px;
  font-size: 13px;
  color: var(--color-red);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.main-nav a::after,
.nav-trigger::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--color-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}
.main-nav a:hover::before,
.main-nav a[aria-current="page"]::before,
.nav-item:hover .nav-trigger::before,
.nav-item.is-open .nav-trigger::before,
.nav-item:focus-within .nav-trigger::before { opacity: 1; }
.main-nav a[aria-current="page"] { color: var(--color-red); }
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after,
.nav-item:hover .nav-trigger::after,
.nav-item.is-open .nav-trigger::after,
.nav-item:focus-within .nav-trigger::after { transform: scaleX(1); }

.nav-item { position: relative; display: flex; align-items: center; }
.nav-trigger .chevron {
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-top: -4px;
  flex: none;
  transition: transform var(--dur) var(--ease);
}
.nav-item:hover .chevron,
.nav-item.is-open .chevron,
.nav-item:focus-within .chevron { transform: rotate(225deg); margin-top: 2px; }

.dropdown-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 300px;
  max-width: 380px;
  background: var(--color-white);
  border: 1px solid var(--color-grey-300);
  border-top: 3px solid var(--color-red);
  box-shadow: 0 16px 32px rgba(16,17,18,0.1);
  padding: 18px 20px 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
  z-index: 50;
}
.dropdown-panel.is-wide { min-width: 460px; max-width: 560px; }
.nav-item:hover .dropdown-panel,
.nav-item.is-open .dropdown-panel,
.nav-item:focus-within .dropdown-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.dropdown-brand {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-grey-300);
}
.dropdown-list { list-style: none; margin: 0; padding: 0; }
.dropdown-panel.is-wide .dropdown-list { columns: 2; column-gap: 20px; }
.dropdown-list li { break-inside: avoid; }
.dropdown-list a,
.dropdown-list .is-placeholder {
  display: block;
  padding: 8px 8px;
  margin: 0 -8px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-black);
  border-radius: var(--radius);
  white-space: normal;
  line-height: 1.4;
}
.dropdown-list a:hover,
.dropdown-list a:focus-visible { background: var(--color-grey-100); color: var(--color-red); }
.dropdown-list .item-brand { display: block; font-size: 0.6875rem; color: var(--color-grey-600); margin-top: 2px; }
.dropdown-list .ext { font-size: 0.6875rem; color: var(--color-grey-600); margin-left: 4px; }
.dropdown-list .is-placeholder { color: var(--color-grey-600); cursor: default; }
.dropdown-list .is-placeholder .ext { display: block; margin-left: 0; margin-top: 2px; }

.header-actions { display: flex; align-items: center; gap: 12px; flex: none; }
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-black);
  border-radius: var(--radius);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  transition: border-color var(--dur) var(--ease);
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: '';
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-black);
  position: relative;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] { border-color: var(--color-red); }
.nav-toggle[aria-expanded="true"] span,
.nav-toggle[aria-expanded="true"] span::before,
.nav-toggle[aria-expanded="true"] span::after { background: var(--color-red); }

@media (max-width: 1180px) {
  :root { --header-h: 84px; }
  .brand-tagline { display: none; }
  .site-header .container { justify-content: space-between; }
  .main-nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    padding: 12px clamp(1.25rem, 1rem + 1.5vw, 2.5rem) 24px;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    overflow-y: auto;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
    border-bottom: 1px solid var(--color-grey-300);
  }
  .main-nav[data-open="true"] { opacity: 1; visibility: visible; transform: translateY(0); }
  .main-nav a { width: 100%; padding: 14px 0; border-bottom: 1px solid var(--color-grey-100); }
  .main-nav a::before, .main-nav a::after { display: none; }
  .nav-toggle { display: flex; }

  .nav-item { flex-direction: column; align-items: stretch; width: 100%; }
  .nav-trigger { width: 100%; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--color-grey-100); }
  .nav-trigger::before, .nav-trigger::after { display: none; }
  .dropdown-panel {
    position: static;
    transform: none;
    min-width: 0;
    max-width: none;
    border: none;
    box-shadow: none;
    padding: 4px 0 14px 12px;
    background: transparent;
    display: none;
  }
  .nav-item.is-open .dropdown-panel {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
  .dropdown-panel.is-wide .dropdown-list { columns: 1; }
}

/* -------------------- Footer -------------------- */
.site-footer { background: var(--color-black); color: var(--color-white); border-top: 3px solid var(--color-red); }
.site-footer a:hover { color: var(--color-red); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--gap); padding-block: var(--section-pad); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-family: var(--font-mono); color: var(--color-white); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 16px; }
.footer-grid li { margin-bottom: 10px; font-size: var(--fs-small); color: var(--color-grey-300); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-block: 20px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--color-grey-300);
}
.footer-legal-note { max-width: 70ch; color: var(--color-grey-600); font-size: 0.75rem; padding-bottom: 24px; }

/* -------------------- Hero (full-bleed image) -------------------- */
.hero-image {
  position: relative;
  min-height: calc((100vh - var(--header-h)) * 1.2);
  display: flex;
  align-items: center;
  color: var(--color-white);
  background:
    linear-gradient(180deg, rgba(16,17,18,0.35) 0%, rgba(16,17,18,0.8) 100%),
    var(--color-black) center / cover no-repeat;
  background-image:
    linear-gradient(180deg, rgba(16,17,18,0.35) 0%, rgba(16,17,18,0.8) 100%),
    url('/assets/img/hero.png');
  background-attachment: fixed;
  overflow: hidden;
}
@media (max-width: 780px) {
  .hero-image { background-attachment: scroll; }
}
.hero-image .container { position: relative; z-index: 1; padding-block: clamp(2.5rem, 2rem + 3vw, 4rem); width: 100%; transform: translateY(-40px); }
.hero-image .eyebrow { font-size: 1rem; }
.hero-image h1 { margin-block: 18px 20px; max-width: 20ch; color: var(--color-white); }
.hero-image .lead { font-size: var(--fs-body-lg); color: rgba(255,255,255,0.85); max-width: 46ch; margin-bottom: 28px; }
.hero-image .container.is-centered { text-align: center; }
.hero-image .container.is-centered h1,
.hero-image .container.is-centered .lead { margin-inline: auto; }
.hero-image .container.is-centered .btn-row,
.hero-image .container.is-centered .specialty-strip { justify-content: center; }
.specialty-strip {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 2vw, 32px);
  margin-top: clamp(2rem, 1.5rem + 2vw, 3.5rem);
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.25);
}
.specialty-strip span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-white);
}
.specialty-strip span::before { content: ''; width: 10px; height: 2px; background: var(--color-red); flex: none; }
.specialty-list li::before { content: ''; width: 10px; height: 2px; background: var(--color-red); flex: none; }

/* -------------------- Cards -------------------- */
.card {
  background: var(--color-grey-100);
  border: 1px solid var(--color-grey-300);
  padding: clamp(20px, 1.5vw, 28px);
  transition: border-color var(--dur) var(--ease);
}
.card:hover { border-color: var(--color-red); }
.bg-grey .card, .bg-black .card { background: var(--color-white); }

.logo-wrap { display: flex; align-items: center; }
.logo-wrap img { height: 100%; width: auto; }

/* -------------------- Team (About Us) -------------------- */
.team-card { text-align: left; }
.avatar {
  width: 100%;
  aspect-ratio: 1;
  background: var(--color-grey-100);
  border: 1px solid var(--color-grey-300);
  border-top: 3px solid var(--color-red);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  position: relative;
}
.avatar span { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--color-red); }
.avatar img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.team-card .role { color: var(--color-red); font-size: var(--fs-small); font-weight: 600; margin-bottom: 4px; }
.team-card .focus { color: var(--color-grey-600); font-size: var(--fs-small); margin-top: 8px; }
.team-contact { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--color-grey-300); }
.team-contact a { font-size: 0.8125rem; color: var(--color-grey-600); overflow-wrap: break-word; word-break: break-word; }
.team-contact a:hover { color: var(--color-red); text-decoration: underline; }

/* -------------------- Forms (Contact) -------------------- */
.form-field { margin-bottom: 22px; }
.form-field label { display: block; font-size: var(--fs-small); font-weight: 600; margin-bottom: 8px; }
.form-field .hint { font-size: 0.8125rem; color: var(--color-grey-600); margin-top: 6px; }
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  border: 1px solid var(--color-grey-300);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: var(--color-white);
  color: var(--color-black);
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: var(--color-red); }
.radio-group { display: flex; flex-wrap: wrap; gap: 10px; }
.radio-pill { position: relative; }
.radio-pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.radio-pill label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 10px 16px;
  border: 1px solid var(--color-grey-300);
  border-radius: var(--radius);
  margin: 0;
}
.radio-pill input:checked + label { background: var(--color-red); color: var(--color-white); border-color: var(--color-red); }
.radio-pill input:focus-visible + label { outline: 2px solid var(--color-red); outline-offset: 2px; }
.form-status { padding: 16px 18px; border: 1px solid var(--color-black); font-size: var(--fs-small); margin-top: 20px; display: none; }
.form-status[data-visible="true"] { display: block; }

/* -------------------- Contact info blocks -------------------- */
.info-row { display: flex; flex-wrap: wrap; gap: 6px 14px; padding-block: 16px; border-top: 1px solid var(--color-grey-300); }
.info-row:last-child { border-bottom: 1px solid var(--color-grey-300); }
.info-row .k { width: 130px; flex: none; font-size: var(--fs-small); color: var(--color-grey-600); }
.info-row .v { font-size: var(--fs-small); flex: 1 1 160px; min-width: 0; overflow-wrap: break-word; word-break: break-word; }
.info-row .v a:hover { color: var(--color-red); text-decoration: underline; }

/* -------------------- Misc -------------------- */
.section-head { max-width: 60ch; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.section-head .eyebrow { margin-bottom: 12px; }
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--gap); }
@media (max-width: 820px) { .two-col { grid-template-columns: minmax(0, 1fr); } }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}