/* ==========================================================================
   Dr Andreas Machattos — Ophthalmology Practice
   Design tokens: white base, teal/cyan primary, muted gold/beige accent
   ========================================================================== */

:root{
  /* --- brand color tokens --- */
  --color-primary: #0e7490;        /* teal 700 */
  --color-primary-dark: #0b5966;   /* deep teal for text/nav */
  --color-primary-light: #22d3ee;  /* cyan 400 */
  --color-primary-pale: #e6f7f8;   /* very light teal wash */

  --color-accent: #b3915c;         /* muted gold */
  --color-accent-dark: #96773f;    /* deeper gold for hover/contrast text */
  --color-accent-pale: #efe6d4;    /* warm beige wash */

  --color-bg: #fbfaf7;             /* warm white base */
  --color-bg-alt: #f2f8f8;         /* cool white section alt */
  --color-surface: #ffffff;

  --color-text: #16302f;           /* deep teal-charcoal */
  --color-text-muted: #5c6d6c;
  --color-border: #e1e9e7;

  --color-success: #0a7c5c;
  --color-error: #b3402f;

  /* --- glass tokens --- */
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-bg-strong: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-blur: blur(16px);
  --glass-shadow: 0 8px 32px rgba(14, 116, 144, 0.10), 0 1px 2px rgba(14,116,144,0.06);

  /* --- type --- */
  --font-heading: 'Times New Roman', Times, serif;
  --font-body: Helvetica, Arial, sans-serif;

  /* --- spacing scale --- */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 84px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*, *::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;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4{
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  overflow-wrap: break-word;
  hyphens: auto;
  margin: 0 0 var(--space-2);
  color: var(--color-primary-dark);
}

h1{ font-size: clamp(2.4rem, 4vw + 1rem, 3.6rem); }
h2{ font-size: clamp(1.8rem, 2.4vw + 1rem, 2.5rem); }
h3{ font-size: 1.3rem; }
p{ margin: 0 0 var(--space-2); color: var(--color-text-muted); }

a{ color: inherit; text-decoration: none; }

ul{ margin: 0; padding: 0; list-style: none; }

button{ font-family: inherit; cursor: pointer; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.container{
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section{ padding: var(--space-7) 0; }
.section-tight{ padding: var(--space-6) 0; }
.section-alt{ background: var(--color-bg-alt); }

.section-head{
  max-width: 640px;
  margin: 0 0 var(--space-5);
}
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }

/* focus visibility - accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible{
  outline: 3px solid var(--color-primary-light);
  outline-offset: 2px;
  border-radius: 4px;
}

/* skip link */
.skip-link{
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  z-index: 2000;
}
.skip-link:focus{
  left: var(--space-2);
  top: var(--space-2);
}

/* ==========================================================================
   Decorative background wash (subtle, keeps page from feeling empty)
   ========================================================================== */
.bg-decor{
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(560px 420px at 88% -6%, rgba(34, 211, 238, 0.16), transparent 60%),
    radial-gradient(620px 480px at -8% 18%, rgba(179, 145, 92, 0.12), transparent 60%),
    radial-gradient(700px 500px at 50% 100%, rgba(14, 116, 144, 0.08), transparent 60%);
}

/* ==========================================================================
   Glassmorphism primitives
   ========================================================================== */
.glass{
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur) saturate(140%);
  -webkit-backdrop-filter: var(--glass-blur) saturate(140%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-md);
}
.glass-strong{
  background: var(--glass-bg-strong);
}

@supports not (backdrop-filter: blur(1px)){
  .glass, .glass-strong{ background: rgba(255,255,255,0.92); }
}

.card{
  padding: var(--space-4);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), border-color 300ms var(--ease);
}
.card:hover{
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(14, 116, 144, 0.16);
  border-color: rgba(179, 145, 92, 0.35);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  min-height: 48px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), background 220ms var(--ease), color 220ms var(--ease), border-color 220ms var(--ease);
  white-space: nowrap;
}
.btn svg{ width: 18px; height: 18px; flex-shrink: 0; }

.btn-primary{
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff;
  box-shadow: 0 10px 24px rgba(150, 119, 63, 0.32);
}
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(150, 119, 63, 0.4);
}

.btn-outline{
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(10px);
  border-color: rgba(14, 116, 144, 0.35);
  color: var(--color-primary-dark);
}
.btn-outline:hover{
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-ghost{
  background: transparent;
  color: var(--color-primary-dark);
  padding: 12px 8px;
}
.btn-ghost:hover{ color: var(--color-accent-dark); }

.btn-block{ width: 100%; }

/* ==========================================================================
   Intro loader
   ========================================================================== */
#intro-loader{
  position: fixed;
  inset: 0;
  z-index: 4000;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(900px 600px at 50% 20%, rgba(34,211,238,0.14), transparent 60%),
    linear-gradient(180deg, #fbfaf7 0%, #eef7f7 60%, #e9f2f1 100%);
  transition: transform 900ms cubic-bezier(0.76, 0, 0.24, 1);
  will-change: transform;
}
#intro-loader.hide{
  transform: translateY(-100%);
}
#intro-loader.done{
  visibility: hidden;
}

.loader-inner{
  text-align: center;
  padding: 0 var(--space-3);
}

.loader-eyebrow{
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  opacity: 0;
  animation: loaderFadeUp 700ms var(--ease) forwards 150ms;
}

.loader-name{
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 6vw, 4rem);
  color: var(--color-primary-dark);
  margin: var(--space-1) 0 var(--space-2);
  opacity: 0;
  transform: translateY(16px);
  animation: loaderFadeUp 800ms var(--ease) forwards 380ms;
}

.loader-rule{
  width: 0;
  height: 2px;
  margin: 0 auto;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
  animation: loaderRule 900ms var(--ease) forwards 900ms;
}

.loader-role{
  margin-top: var(--space-2);
  font-size: 0.95rem;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
  opacity: 0;
  animation: loaderFadeUp 700ms var(--ease) forwards 1200ms;
}

@keyframes loaderFadeUp{
  to{ opacity: 1; transform: translateY(0); }
}
@keyframes loaderRule{
  to{ width: 120px; }
}

@media (prefers-reduced-motion: reduce){
  #intro-loader{ transition: none; }
  .loader-eyebrow, .loader-name, .loader-role{ animation: none; opacity: 1; transform: none; }
  .loader-rule{ animation: none; width: 120px; }
}

body.loading{ overflow: hidden; height: 100vh; }

/* ==========================================================================
   Navigation
   ========================================================================== */
.site-header{
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
}
.site-header .nav-shell{
  width: 100%;
  margin: 0 auto;
  max-width: 1180px;
  padding: 0 var(--space-3);
}
.site-header .nav-glass{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  margin-top: 14px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur) saturate(140%);
  -webkit-backdrop-filter: var(--glass-blur) saturate(140%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: box-shadow 300ms var(--ease);
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  color: var(--color-primary-dark);
}
.brand-mark{
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--color-accent-pale);
  box-shadow: 0 2px 8px rgba(150, 119, 63, 0.15);
  overflow: hidden;
  flex-shrink: 0;
}
.brand-mark img{ width: 70%; height: 70%; object-fit: contain; }
.brand-text{ line-height: 1.15; }
.brand-name{ font-size: 1.02rem; font-weight: 600; display:block; }
.brand-sub{
  font-family: var(--font-body);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  display: block;
}

.nav-links{
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav-links > a,
.nav-dropdown-toggle{
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 6px 2px;
  transition: color 200ms var(--ease);
}
.nav-links > a::after,
.nav-dropdown-toggle::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  transition: right 250ms var(--ease);
  border-radius: 2px;
}
.nav-links > a:hover,
.nav-dropdown-toggle:hover{ color: var(--color-primary-dark); }
.nav-links > a:hover::after,
.nav-links > a[aria-current="page"]::after,
.nav-dropdown-toggle:hover::after,
.nav-dropdown-toggle.is-current::after{ right: 0; }
.nav-links > a[aria-current="page"],
.nav-dropdown-toggle.is-current{ color: var(--color-primary-dark); font-weight: 600; }

/* --- Diseases dropdown (desktop) --- */
.nav-item{ position: relative; }
.nav-dropdown-toggle{
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  font-family: inherit;
}
.nav-dropdown-toggle svg,
.mobile-sub-toggle svg{
  width: 16px; height: 16px;
  transition: transform 220ms var(--ease);
}
.nav-item.open .nav-dropdown-toggle svg{ transform: rotate(180deg); }

.nav-dropdown{
  position: absolute;
  top: calc(100% + 22px);
  left: 50%;
  min-width: 330px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--color-border);
  box-shadow: 0 18px 44px rgba(14, 116, 144, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -8px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 0s linear 200ms;
}
/* invisible bridge so the menu stays open while the pointer crosses the gap */
.nav-dropdown::before{
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: -24px;
  height: 24px;
}
/* Greek disease names are longer */
:lang(el) .nav-dropdown{ min-width: 380px; }
:lang(el) .nav-submenu{ min-width: 330px; }
.nav-item.open .nav-dropdown{
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 0s;
}
.nav-dropdown-group + .nav-dropdown-group{
  margin-top: var(--space-1);
  padding-top: var(--space-1);
  border-top: 1px solid var(--color-border);
}
.nav-dropdown-label{
  display: block;
  padding: 6px 12px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}
.nav-dropdown ul a,
.nav-dropdown-all{
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  color: var(--color-text);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.nav-dropdown ul a:hover,
.nav-dropdown-all:hover{ background: var(--color-primary-pale); color: var(--color-primary-dark); }
.nav-dropdown a[aria-current="page"]{
  background: var(--color-primary-pale);
  color: var(--color-primary-dark);
  font-weight: 600;
}
.nav-dropdown-all{
  justify-content: space-between;
  margin-top: var(--space-1);
  border-top: 1px solid var(--color-border);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 600;
  color: var(--color-primary);
}
.nav-dropdown-all svg{ width: 16px; height: 16px; transition: transform 220ms var(--ease); }
.nav-dropdown-all:hover svg{ transform: translateX(3px); }

/* nested flyout inside the dropdown (e.g. Retinal Vascular Occlusions) */
.nav-subitem{ position: relative; }
.nav-sub-toggle{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-1);
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.94rem;
  color: var(--color-text);
  text-align: left;
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.nav-sub-toggle svg{
  width: 16px; height: 16px;
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform 220ms var(--ease);
}
.nav-sub-toggle:hover,
.nav-subitem.open > .nav-sub-toggle{ background: var(--color-primary-pale); color: var(--color-primary-dark); }
.nav-sub-toggle.is-current{ background: var(--color-primary-pale); color: var(--color-primary-dark); font-weight: 600; }
.nav-subitem.flip .nav-sub-toggle svg{ transform: rotate(180deg); }

.nav-submenu{
  position: absolute;
  /* clear the parent panel's padding + border, and line the first item up with the toggle */
  top: calc(-1 * var(--space-1) - 1px);
  left: calc(100% + var(--space-2) + 8px);
  min-width: 290px;
  padding: var(--space-1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--color-border);
  box-shadow: 0 18px 44px rgba(14, 116, 144, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-6px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 0s linear 200ms;
}
/* invisible bridge across the gap between the panels */
.nav-submenu::before{
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: calc(-1 * var(--space-2) - 10px);
  width: calc(var(--space-2) + 10px);
}
.nav-subitem.flip .nav-submenu{
  left: auto;
  right: calc(100% + var(--space-2) + 8px);
  transform: translateX(6px);
}
.nav-subitem.flip .nav-submenu::before{ left: auto; right: calc(-1 * var(--space-2) - 10px); }
.nav-item.open .nav-subitem.open > .nav-submenu{
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 0s;
}

.nav-cta{ display: flex; align-items: center; gap: var(--space-2); }

/* --- Language switcher (EN / EL) --- */
.lang-switch{
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border-radius: var(--radius-pill);
  background: var(--color-primary-pale);
  border: 1px solid rgba(14, 116, 144, 0.15);
}
.lang-switch a{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 34px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-primary-dark);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.lang-switch a:hover{ background: rgba(255, 255, 255, 0.8); }
.lang-switch a[aria-current="true"]{ background: var(--color-primary); color: #fff; }
.nav-cta .btn{ padding: 12px 22px; min-height: 42px; font-size: 0.9rem; }

.nav-toggle{
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: 50%;
}
.nav-toggle svg{ width: 24px; height: 24px; color: var(--color-primary-dark); }

.mobile-panel{
  position: fixed;
  top: calc(var(--nav-h) + 6px);
  inset-inline: var(--space-3);
  z-index: 999;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform 260ms var(--ease), opacity 260ms var(--ease);
}
.mobile-panel.open{
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.mobile-panel a{
  font-size: 1.05rem;
  font-weight: 500;
  padding: 10px 4px;
  border-bottom: 1px solid var(--color-border);
}
.mobile-panel .btn{ margin-top: var(--space-1); }
.mobile-panel{
  max-height: calc(100dvh - var(--nav-h) - 24px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* --- Diseases sub-menu (burger menu) --- */
.mobile-sub-toggle{
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  padding: 10px 4px;
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
}
.mobile-sub-toggle svg{ width: 20px; height: 20px; color: var(--color-primary); }
.mobile-sub-toggle[aria-expanded="true"]{ color: var(--color-primary-dark); font-weight: 600; }
.mobile-sub-toggle[aria-expanded="true"] svg{ transform: rotate(180deg); }
.mobile-sub{
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 260ms var(--ease);
}
.mobile-sub.open{ grid-template-rows: 1fr; }
.mobile-sub-inner{
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding-left: var(--space-2);
  visibility: hidden;
  transition: visibility 0s linear 260ms;
}
.mobile-sub.open .mobile-sub-inner{ visibility: visible; transition: visibility 0s; }
.mobile-panel .mobile-sub-inner a{ font-size: 0.98rem; padding: 10px 4px; }
.mobile-panel .mobile-sub-inner a:first-child{ margin-top: 4px; }
.mobile-panel .mobile-sub-inner .mobile-sub-label{
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  padding: var(--space-2) 4px 6px;
}
.mobile-panel a[aria-current="page"]{ color: var(--color-primary-dark); font-weight: 600; }
/* nested sub-menu inside the Diseases sub-menu */
.mobile-sub-toggle-nested{ font-size: 0.98rem; }
.mobile-sub-toggle-nested svg{ width: 18px; height: 18px; }

@media (max-width: 1100px){
  .nav-links{ gap: var(--space-3); }
}
@media (max-width: 1024px){
  .nav-links{ display: none; }
  /* keep the language switcher visible next to the burger; the Contact button moves into the menu */
  .nav-cta{ margin-left: auto; margin-right: var(--space-1); }
  .nav-cta .btn{ display: none; }
  /* the burger and language switch keep their size; the brand name gives way instead */
  .nav-cta, .nav-toggle{ flex-shrink: 0; }
  .nav-toggle{ display: inline-flex; }
  .site-header .brand, .brand-text{ min-width: 0; }
}

@media (max-width: 480px){
  .brand-sub{ display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative;
  padding: calc(var(--nav-h) + var(--space-6)) 0 var(--space-6);
  overflow: hidden;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}
.hero-copy p.lede{
  font-size: 1.12rem;
  color: var(--color-text-muted);
  max-width: 46ch;
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.hero-meta{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.hero-meta-item{ display: flex; align-items: center; gap: 12px; }
.hero-meta-item svg{
  width: 22px; height: 22px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.hero-meta-item strong{
  display: block;
  color: var(--color-primary-dark);
  font-size: 0.95rem;
}
.hero-meta-item span{
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.hero-visual{
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(160deg, rgba(14,116,144,0.92), rgba(11,89,102,0.88));
}
.hero-visual .portrait-photo{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}
.hero-badge{
  position: absolute;
  left: -18px;
  bottom: 22px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2;
  max-width: 260px;
}
.hero-badge svg{ width: 30px; height: 30px; color: var(--color-accent-dark); flex-shrink: 0; }
.hero-badge strong{ display: block; color: var(--color-primary-dark); font-size: 1rem; }
.hero-badge span{ font-size: 0.8rem; color: var(--color-text-muted); }

@media (max-width: 980px){
  /* single column: headline first, then the photo, then the rest of the intro */
  .hero-grid{ grid-template-columns: 1fr; gap: 0; }
  .hero-copy{ display: contents; }
  .hero-copy > *{ order: 2; }
  .hero-copy > .eyebrow, .hero-copy > h1{ order: 0; }
  .hero-visual{ order: 1; width: 100%; max-width: 380px; margin: var(--space-1) auto var(--space-4); aspect-ratio: 4/5; }
  .hero-badge{ left: 12px; right: 12px; bottom: 12px; max-width: none; padding: 12px 16px; }
}

/* ==========================================================================
   About section
   ========================================================================== */
.about-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-6);
  align-items: center;
}
.about-visual{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  background: linear-gradient(150deg, var(--color-primary-pale), var(--color-accent-pale));
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}
.about-visual svg{ width: 46%; color: var(--color-primary); opacity: 0.85; }
.credential-list{ margin-top: var(--space-3); display: flex; flex-direction: column; gap: 14px; }
.credential-item{ display: flex; gap: 14px; align-items: flex-start; }
.credential-item svg{ width: 22px; height: 22px; color: var(--color-accent-dark); flex-shrink: 0; margin-top: 2px; }
.credential-item strong{ display: block; color: var(--color-primary-dark); font-size: 0.98rem; }
.credential-item span{ font-size: 0.88rem; color: var(--color-text-muted); }

@media (max-width: 900px){
  .about-grid{ grid-template-columns: 1fr; }
  .about-visual{ max-width: 380px; margin: 0 auto; }
}

/* ==========================================================================
   Services grid (shared: home preview + services page)
   ========================================================================== */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.service-card{ display: flex; flex-direction: column; gap: var(--space-2); }
.service-card h3{ margin-bottom: 4px; }
.service-card p{ font-size: 0.92rem; margin-bottom: var(--space-1); }
.service-card .service-link{
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-accent-dark);
}
.service-card .service-link svg{ width: 16px; height: 16px; transition: transform 220ms var(--ease); }
.service-card:hover .service-link svg{ transform: translateX(4px); }

@media (max-width: 980px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px){
  .services-grid{ grid-template-columns: 1fr; }
}

/* service detail list on services.html */
.service-detail{
  padding: var(--space-4);
}
.service-detail h3{ margin-bottom: 6px; }
.service-detail ul{ margin-top: var(--space-2); display: flex; flex-direction: column; gap: 8px; }
.service-detail li{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.service-detail li svg{ width: 16px; height: 16px; color: var(--color-success); flex-shrink: 0; margin-top: 3px; }


/* ==========================================================================
   Process / steps
   ========================================================================== */
.steps{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.step-card{ position: relative; padding-top: var(--space-5); }
.step-num{
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  font-family: var(--font-heading);
  font-size: 2.2rem;
  color: var(--color-accent-pale);
}
@media (max-width: 980px){ .steps{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .steps{ grid-template-columns: 1fr; } }

/* ==========================================================================
   Map section
   ========================================================================== */
.map-layout{
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: var(--space-4);
  align-items: stretch;
}
.map-placeholder{
  position: relative;
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background:
    linear-gradient(rgba(251,250,247,0.86), rgba(251,250,247,0.86)),
    repeating-linear-gradient(0deg, rgba(14,116,144,0.09) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(14,116,144,0.09) 0 1px, transparent 1px 42px),
    linear-gradient(150deg, var(--color-primary-pale), var(--color-accent-pale));
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-pin{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}
.map-pin .pin-icon{
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 8px rgba(14,116,144,0.14), 0 12px 24px rgba(14,116,144,0.28);
  animation: pinPulse 2.6s ease-in-out infinite;
}
.map-pin .pin-icon svg{ width: 28px; height: 28px; }
.map-pin strong{ color: var(--color-primary-dark); font-size: 1rem; }
.map-pin span{ font-size: 0.82rem; color: var(--color-text-muted); max-width: 240px; }
.map-badge{
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  padding: 6px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  border-radius: var(--radius-pill);
}
.map-embed{
  position: relative;
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-primary-pale);
}
.map-embed iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
/* click-to-load map: nothing is requested from Google until the visitor opts in */
.map-consent{
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(rgba(251,250,247,0.86), rgba(251,250,247,0.86)),
    repeating-linear-gradient(0deg, rgba(14,116,144,0.09) 0 1px, transparent 1px 42px),
    repeating-linear-gradient(90deg, rgba(14,116,144,0.09) 0 1px, transparent 1px 42px),
    linear-gradient(150deg, var(--color-primary-pale), var(--color-accent-pale));
}
.map-consent-inner{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  max-width: 460px;
  padding: var(--space-4) var(--space-3);
  text-align: center;
}
.map-consent-icon{
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 8px rgba(14,116,144,0.14);
}
.map-consent-icon svg{ width: 26px; height: 26px; }
.map-consent-inner strong{ color: var(--color-primary-dark); font-size: 1.05rem; }
.map-consent-inner p{ margin: 0; font-size: 0.9rem; color: var(--color-text-muted); }
.map-consent-inner p a{ color: var(--color-primary); text-decoration: underline; }
.map-consent-actions{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-1) var(--space-2);
  margin-top: var(--space-1);
}
.map-consent.is-loaded .map-consent-inner{ display: none; }
@media (max-width: 480px){
  .map-consent{ min-height: 360px; }
  .map-consent-actions{ flex-direction: column; align-self: stretch; }
}
@keyframes pinPulse{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}

.location-card{ display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-4); }
.location-row{ display: flex; gap: 14px; align-items: flex-start; }
.location-row svg{ width: 22px; height: 22px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.location-row strong{ display: block; color: var(--color-primary-dark); font-size: 0.95rem; margin-bottom: 2px; }
.location-row span{ font-size: 0.88rem; color: var(--color-text-muted); }
.hours-table{ width: 100%; border-collapse: collapse; margin-top: 4px; }
.hours-table td{ padding: 5px 0; font-size: 0.88rem; color: var(--color-text-muted); }
.hours-table td:first-child{ padding-right: var(--space-3); }
.hours-table td:last-child{ text-align: right; color: var(--color-primary-dark); font-weight: 500; white-space: nowrap; }

@media (max-width: 900px){
  .map-layout{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Testimonial / trust band
   ========================================================================== */
.trust-band{
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: space-between;
}
.trust-item{ display: flex; align-items: center; gap: 10px; color: var(--color-primary-dark); font-weight: 600; font-size: 0.92rem; }
.trust-item svg{ width: 20px; height: 20px; color: var(--color-accent-dark); }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary) 60%, #12849a);
  isolation: isolate;
}
.cta-band::before{
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 300px at 15% 0%, rgba(179,145,92,0.35), transparent 60%);
  z-index: -1;
}
.cta-band h2, .cta-band p{ color: #fff; }
.cta-band p{ color: rgba(255,255,255,0.85); max-width: 52ch; margin-inline: auto; }
.cta-band .btn-outline{
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}
.cta-band .btn-outline:hover{ background: #fff; color: var(--color-primary-dark); }
.cta-actions{ display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; margin-top: var(--space-3); }

/* ==========================================================================
   FAQ (accordion)
   ========================================================================== */
.faq-item{ overflow: hidden; }
.faq-item + .faq-item{ margin-top: var(--space-2); }
.faq-q{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  text-align: left;
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: 1rem;
}
.faq-q svg{ width: 20px; height: 20px; color: var(--color-accent-dark); transition: transform 260ms var(--ease); flex-shrink: 0; }
.faq-item.open .faq-q svg{ transform: rotate(45deg); }
.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms var(--ease);
}
.faq-a p{ padding: 0 var(--space-4) var(--space-3); font-size: 0.92rem; }

/* ==========================================================================
   Forms
   ========================================================================== */
.form-card{ padding: var(--space-5); }
.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2) var(--space-3);
}
.form-field{ display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-2); }
.form-field.full{ grid-column: 1 / -1; }
.form-field label{
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--color-primary-dark);
}
.form-field .hint{ font-size: 0.76rem; color: var(--color-text-muted); font-weight: 400; }
.form-field input,
.form-field select,
.form-field textarea{
  font-family: inherit;
  font-size: 0.96rem;
  padding: 13px 16px;
  min-height: 48px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.75);
  color: var(--color-text);
  transition: border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}
.form-field textarea{ min-height: 120px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(34,211,238,0.18);
  outline: none;
}
.form-field input:invalid:not(:placeholder-shown){
  border-color: var(--color-error);
}
.form-error{
  font-size: 0.78rem;
  color: var(--color-error);
  min-height: 16px;
  display: block;
}
.radio-group{ display: flex; gap: var(--space-2); flex-wrap: wrap; }
.radio-pill{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  cursor: pointer;
  transition: border-color 200ms var(--ease), background 200ms var(--ease);
}
.radio-pill:has(input:checked){
  border-color: var(--color-primary);
  background: var(--color-primary-pale);
  color: var(--color-primary-dark);
  font-weight: 600;
}
.radio-pill input{ accent-color: var(--color-primary); width: 16px; height: 16px; }

.form-submit-row{
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-2);
  flex-wrap: wrap;
}
.form-note{ font-size: 0.8rem; color: var(--color-text-muted); }

.form-success{
  display: none;
  align-items: flex-start;
  gap: 14px;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: rgba(10, 124, 92, 0.1);
  border: 1px solid rgba(10, 124, 92, 0.3);
  margin-bottom: var(--space-3);
}
.form-success.show{ display: flex; }
.form-success svg{ width: 24px; height: 24px; color: var(--color-success); flex-shrink: 0; }
.form-success strong{ display: block; color: var(--color-success); margin-bottom: 2px; }
.form-success span{ font-size: 0.88rem; color: var(--color-text-muted); }

@media (max-width: 700px){
  .form-grid{ grid-template-columns: 1fr; }
}

/* sidebar cards used on contact/schedule pages */
/* contact page: booking is by phone only */
.phone-card{
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}
.phone-card-icon{
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-pale);
  color: var(--color-primary);
}
.phone-card-icon svg{ width: 30px; height: 30px; }
.phone-card-label{
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
}
.phone-card-number{
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw + 1rem, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-primary-dark);
  white-space: nowrap;
}
.phone-card-number:hover{ color: var(--color-primary); }
.phone-card .btn svg{ width: 18px; height: 18px; }
.phone-card-note{ margin: 0; font-size: 0.88rem; }
@media (max-width: 480px){
  .phone-card{ padding: var(--space-3); }
}

.aside-stack{ display: flex; flex-direction: column; gap: var(--space-3); }
.info-card{ padding: var(--space-3) var(--space-3); display: flex; gap: 14px; align-items: flex-start; }
.info-card svg{ width: 24px; height: 24px; color: var(--color-primary); flex-shrink: 0; margin-top: 2px; }
.info-card strong{ display: block; color: var(--color-primary-dark); margin-bottom: 2px; }
.info-card span{ font-size: 0.88rem; color: var(--color-text-muted); }
.info-card a{ color: var(--color-primary); font-weight: 600; }

.page-hero{
  padding: calc(var(--nav-h) + var(--space-5)) 0 var(--space-5);
}
.page-hero .eyebrow{ margin-bottom: var(--space-1); }
.page-hero p.lede{ max-width: 60ch; font-size: 1.05rem; }

.two-col{
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-4);
  align-items: start;
}
@media (max-width: 900px){
  .two-col{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background: linear-gradient(180deg, var(--color-bg-alt), #e7f1f0);
  border-top: 1px solid var(--color-border);
  padding: var(--space-6) 0 var(--space-3);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
}
.footer-brand p{ font-size: 0.88rem; max-width: 32ch; margin-top: var(--space-2); }
.footer-col h4{
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  margin-bottom: var(--space-2);
}
.footer-col ul{ display: flex; flex-direction: column; gap: 10px; }
.footer-col a{ font-size: 0.9rem; color: var(--color-text-muted); transition: color 200ms var(--ease); }
.footer-col a:hover{ color: var(--color-accent-dark); }
.footer-social{ display: flex; gap: 10px; margin-top: var(--space-2); }
.footer-social a{
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--color-border);
  color: var(--color-primary-dark);
}
.footer-social a:hover{ background: var(--color-primary); color: #fff; }
.footer-social svg{ width: 17px; height: 17px; }
.footer-bottom{
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
@media (max-width: 900px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* stagger helper */
.reveal[data-delay="1"]{ transition-delay: 90ms; }
.reveal[data-delay="2"]{ transition-delay: 180ms; }
.reveal[data-delay="3"]{ transition-delay: 270ms; }
.reveal[data-delay="4"]{ transition-delay: 360ms; }

/* utility grid helpers */
.grid-2{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
@media (max-width: 700px){ .grid-2{ grid-template-columns: 1fr; } }

/* ==========================================================================
   Diseases (overview + individual disease pages)
   ========================================================================== */
/* Remove the class "is-placeholder" once real text has been added. */
.is-placeholder{
  font-style: italic;
  border-left: 3px dashed var(--color-accent);
  padding-left: 12px;
}

.disease-sub{
  display: block;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-top: -2px;
}

/* overview page */
.page-hero + .disease-category,
.disease-category + .disease-category{ padding-top: 0; }
.disease-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.disease-card{ display: block; }
.disease-card h3{ margin-bottom: 4px; }
.disease-card p{ font-size: 0.92rem; margin: var(--space-1) 0; }
.disease-card .service-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--color-accent-dark);
}
.disease-card .service-link svg{ width: 16px; height: 16px; transition: transform 220ms var(--ease); }
.disease-card:hover .service-link svg{ transform: translateX(4px); }
@media (max-width: 760px){
  .disease-grid{ grid-template-columns: 1fr; }
}

/* disease page hero */
.breadcrumb ol{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
.breadcrumb li{ display: inline-flex; align-items: center; gap: 6px; }
.breadcrumb li + li::before{ content: "/"; color: #b9c6c4; }
.breadcrumb a{ color: var(--color-primary); }
.breadcrumb a:hover{ color: var(--color-accent-dark); text-decoration: underline; }
.breadcrumb [aria-current="page"]{ color: var(--color-text); font-weight: 600; }

.disease-title{ margin-bottom: var(--space-2); }
.disease-title .eyebrow{ margin-bottom: var(--space-1); }
.disease-title h1{ margin-bottom: 4px; font-size: clamp(2rem, 3vw + 1rem, 3.1rem); }

/* disease page body */
.disease-body{ padding-top: 0; }
.disease-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--space-5);
  align-items: start;
}
.disease-article{ max-width: 760px; }
.disease-section{ padding-top: var(--space-4); scroll-margin-top: calc(var(--nav-h) + var(--space-2)); }
.disease-section h2{ font-size: clamp(1.5rem, 1.2vw + 1rem, 1.9rem); }
.disease-section p{ font-size: 1rem; line-height: 1.7; }

.disease-figure{ margin: var(--space-3) 0 0; }
.disease-figure-lead{ margin-top: 0; }
.disease-figure img,
.media-placeholder{
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  object-fit: cover;
}
.media-placeholder{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2);
  text-align: center;
  background: linear-gradient(135deg, var(--color-primary-pale), var(--color-accent-pale));
  border: 2px dashed rgba(14, 116, 144, 0.3);
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 600;
}
.media-placeholder svg{ width: 40px; height: 40px; opacity: 0.8; }
.disease-figure figcaption{
  margin-top: var(--space-1);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}
/* image source and license attribution, shown under each figure */
.figure-credit{
  display: block;
  margin-top: 2px;
  font-size: 0.72rem;
  line-height: 1.5;
  opacity: 0.85;
}
.figure-credit a{ color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.figure-pair{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2);
}
.figure-pair .media-placeholder,
.figure-pair img{ aspect-ratio: 4 / 3; }
/* Real images are shown uncropped: clinical images carry arrows and labels near their edges. */
.disease-figure img{
  aspect-ratio: auto;
  height: auto;
  object-fit: contain;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.figure-pair img{ aspect-ratio: auto; }
.disease-figure-narrow img{ max-width: 520px; margin-inline: auto; }
.disease-figure-narrow figcaption{ text-align: center; }
.figure-pair,
.figure-trio,
.figure-grid{ margin-top: var(--space-3); align-items: start; }
.figure-pair .disease-figure,
.figure-trio .disease-figure,
.figure-grid .disease-figure{ margin-top: 0; }
.figure-trio{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.figure-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-2);
}
.disease-section .figure-group-caption{
  margin-top: var(--space-1);
  font-size: 0.85rem;
  line-height: 1.6;
}
@media (max-width: 560px){
  .figure-pair,
  .figure-grid{ grid-template-columns: 1fr; }
}
@media (max-width: 480px){
  .figure-trio{ grid-template-columns: 1fr; }
}

/* small schematic drawings (e.g. RVO / RAO booklets) */
.disease-figure-schematic img{ max-width: 340px; margin-inline: auto; border: none; background: none; }
.disease-figure-schematic figcaption{ text-align: center; }

/* highlighted warning box */
.disease-callout{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-primary-pale);
  border: 1px solid rgba(14, 116, 144, 0.18);
  color: var(--color-primary-dark);
}
.disease-callout svg{ width: 24px; height: 24px; flex-shrink: 0; margin-top: 1px; }
.disease-callout p,
.disease-section .disease-callout p{ margin: 0; font-size: 1.02rem; font-weight: 600; line-height: 1.6; color: inherit; }
.disease-callout a{ color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.disease-callout-urgent{
  background: #fbeeeb;
  border-color: rgba(179, 64, 47, 0.28);
  color: var(--color-error);
}
.page-hero .disease-callout{ max-width: 760px; }

/* sources list at the end of a disease page */
.disease-sources .disease-list,
.disease-sources p{ font-size: 0.9rem; }
.disease-sources a{ color: var(--color-primary); word-break: break-word; }
.disease-sources a:hover{ text-decoration: underline; }

.disease-section h3{
  font-size: 1.2rem;
  margin: var(--space-3) 0 var(--space-1);
}
.disease-section strong{ color: var(--color-text); }
.disease-list{
  margin: 0 0 var(--space-2);
  padding-left: 1.3em;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--color-text-muted);
}
ol.disease-list{ list-style: decimal; }
.disease-list li{ line-height: 1.7; padding-left: 4px; }
.disease-list li::marker{ color: var(--color-accent-dark); font-weight: 600; }

.schedule-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
}
.schedule-card{
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--color-primary-pale);
  border: 1px solid rgba(14, 116, 144, 0.15);
}
.schedule-card h4{ font-size: 1.05rem; margin-bottom: var(--space-1); }
.schedule-card .disease-list{ margin: 0; font-size: 0.92rem; }
@media (max-width: 720px){
  .schedule-grid{ grid-template-columns: 1fr; }
}

/* sidebar */
.disease-aside{
  position: sticky;
  top: calc(var(--nav-h) + var(--space-2));
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.aside-card{ padding: var(--space-3); }
.aside-card h3{ font-size: 1.1rem; margin-bottom: var(--space-1); }
.aside-card p{ font-size: 0.9rem; }
.aside-links{ display: flex; flex-direction: column; }
.aside-links a{
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--color-text-muted);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.aside-links a:hover{ background: var(--color-primary-pale); color: var(--color-primary-dark); }
.aside-links a[aria-current="page"]{
  background: var(--color-primary-pale);
  color: var(--color-primary-dark);
  font-weight: 600;
}
.aside-phone{
  display: block;
  margin-top: var(--space-1);
  text-align: center;
  font-size: 0.88rem;
  color: var(--color-primary);
  font-weight: 600;
}
.aside-phone:hover{ text-decoration: underline; }

@media (max-width: 960px){
  .disease-layout{ grid-template-columns: 1fr; gap: var(--space-4); }
  .disease-article{ max-width: none; }
  .disease-aside{ position: static; }
  .disease-aside .aside-card:first-child{ display: none; } /* "On this page" is less useful on small screens */
}

/* privacy notice */
.legal-article{ margin-inline: auto; }
.legal-article a{ color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.legal-article a:hover{ color: var(--color-accent-dark); }

/* long Greek medical terms (e.g. Χοριοαμφιβληστροειδοπάθεια) must not push narrow phones sideways */
@media (max-width: 480px){
  .disease-title h1{ font-size: clamp(1.6rem, 6.4vw, 2rem); }
}

/* narrow phones: tighten the header so the burger always fits */
@media (max-width: 400px){
  .site-header .nav-shell{ padding: 0 var(--space-2); }
  .site-header .nav-glass{ padding: 8px 6px 8px 12px; }
  .site-header .brand{ gap: 8px; }
  .site-header .brand-mark{ width: 36px; height: 36px; }
  .site-header .brand-name{ font-size: 0.92rem; }
  .nav-cta{ margin-right: 2px; }
  .lang-switch a{ min-width: 36px; padding: 0 8px; }
}
/* very narrow phones (e.g. Galaxy Fold, 280px): let columns, buttons and long words shrink to the screen */
@media (max-width: 400px){
  .hero-grid > *, .hero-copy > *, .about-grid > *, .services-grid > *, .map-layout > *, .two-col > *,
  .disease-layout > *, .disease-grid > *, .schedule-grid > *, .footer-grid > *, .grid-2 > *{ min-width: 0; }
  .btn{ white-space: normal; text-align: center; }
  main, .mobile-panel{ overflow-wrap: anywhere; }
  .phone-card-number{ font-size: clamp(1.5rem, 9vw, 2rem); white-space: nowrap; }
  .hero h1{ font-size: clamp(1.8rem, 9.5vw, 2.4rem); }
}
@media (max-width: 340px){
  .hero-badge strong + span{ display: none; }
}
@media (max-width: 300px){
  .site-header .brand-text{ display: none; }
}