/* ========================================
   PEDIORTOS – Ortopedska poliklinika
   Brand stylesheet
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&family=Lato:wght@300;400;700&display=swap');

/* ── Variables ── */
:root {
  --primary:        #2360A5;
  --primary-dark:   #1a4a82;
  --primary-light:  #EEF4FB;
  --teal:           #6DB5A6;
  --teal-light:     #EEF8F5;
  --purple:         #9B7AC0;
  --purple-light:   #F3EEF9;
  --gray:           #A8B2BC;
  --gray-light:     #F2F4F6;
  --text-dark:      #1E2B3C;
  --text-medium:    #4A5568;
  --text-light:     #718096;
  --bg:             #FFFFFF;
  --bg-light:       #F7F9FC;
  --border:         #E2E8F0;
  --white:          #FFFFFF;
  --radius:         10px;
  --radius-lg:      16px;
  --shadow:         0 2px 12px rgba(35, 96, 165, 0.08);
  --shadow-hover:   0 6px 24px rgba(35, 96, 165, 0.14);
  --transition:     0.2s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Lato', sans-serif;
  color: var(--text-dark);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
}
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h4 { font-size: 1.05rem; }
p { color: var(--text-medium); margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-title {
  text-align: center;
  margin-bottom: 48px;
}
.section-title h2 { margin-bottom: 12px; }
.section-title p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--text-medium);
}
.label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
  box-shadow: var(--shadow-hover);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-sm { padding: 9px 20px; font-size: 0.875rem; }

/* ── Header ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(35, 96, 165, 0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo img { height: 42px; width: auto; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 8px 14px;
  border-radius: 7px;
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-medium);
  transition: color var(--transition), background var(--transition);
}
.nav a:hover,
.nav a.active {
  color: var(--primary);
  background: var(--primary-light);
}
.nav .nav-cta {
  margin-left: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 9px 18px;
}
.nav .nav-cta:hover {
  background: var(--primary-dark);
  color: var(--white);
}

/* Dropdown */
.nav-item { position: relative; }
.nav-item > a { display: flex; align-items: center; gap: 4px; }
.nav-item > a::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.6;
}
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 260px;
  padding: 8px;
  z-index: 200;
}
.nav-item:hover .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 9px 14px;
  color: var(--text-medium) !important;
  background: transparent !important;
  font-size: 0.875rem;
  border-radius: 6px;
}
.dropdown a:hover {
  color: var(--primary) !important;
  background: var(--primary-light) !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: transform var(--transition);
}

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, var(--primary-light) 0%, #e8f4ff 60%, var(--teal-light) 100%);
  padding: 80px 0 72px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-text .label { color: var(--teal); font-size: 0.8rem; }
.hero-text h1 {
  color: var(--primary);
  margin-bottom: 18px;
  line-height: 1.2;
}
.hero-text h1 em {
  font-style: normal;
  color: var(--teal);
}
.hero-text p {
  font-size: 1.05rem;
  margin-bottom: 28px;
  color: var(--text-medium);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-image .img-placeholder {
  width: 100%;
  max-width: 460px;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(35,96,165,0.12), rgba(109,181,166,0.18));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  gap: 10px;
  border: 2px dashed rgba(35,96,165,0.2);
}
.hero-image .img-placeholder svg { opacity: 0.4; }
.hero-image .img-placeholder span { font-size: 0.8rem; opacity: 0.5; font-style: italic; }

/* ── Image Placeholder (shared) ── */
.img-placeholder {
  background: var(--gray-light);
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--gray);
  font-size: 0.8rem;
  font-style: italic;
}
.img-placeholder svg { opacity: 0.5; }

/* ── Intro strip (stats/features) ── */
.intro-strip {
  background: var(--primary);
  padding: 32px 0;
}
.intro-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}
.intro-strip-item h3 {
  color: var(--white);
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.intro-strip-item p {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin: 0;
}

/* ── Services grid ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
  border-color: rgba(35,96,165,0.2);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.service-icon.blue { background: var(--primary-light); color: var(--primary); }
.service-icon.teal { background: var(--teal-light); color: var(--teal); }
.service-icon.purple { background: var(--purple-light); color: var(--purple); }
.service-card h3 { font-size: 1rem; margin: 0; }
.service-card p { font-size: 0.9rem; color: var(--text-light); margin: 0; flex-grow: 1; }
.service-card a.card-link {
  font-size: 0.875rem;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: auto;
}
.service-card a.card-link:hover { color: var(--primary-dark); }
.service-card a.card-link::after { content: '→'; }

/* ── Feature boxes (Zašto Pediortos) ── */
.features-bg { background: var(--bg-light); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
}
.feature-box .feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.feature-box h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text-dark);
}
.feature-box p { font-size: 0.875rem; margin: 0; color: var(--text-medium); }

/* ── Doctor preview ── */
.doctor-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.doctor-photo {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-light), var(--teal-light));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--primary);
  border: 2px dashed rgba(35,96,165,0.2);
  font-size: 0.8rem;
  font-style: italic;
  opacity: 0.8;
}
.doctor-text .label { color: var(--teal); }
.doctor-text h2 { margin-bottom: 8px; }
.doctor-text .doctor-title {
  color: var(--primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 18px;
}
.doctor-text p { font-size: 0.95rem; }
.credential-list {
  margin: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.credential-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-medium);
}
.credential-list li::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 2px solid var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232360A5'%3E%3Cpath d='M13.5 3.5l-7 7L3 7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

/* ── CTA section ── */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #1a4a82 100%);
  text-align: center;
  padding: 72px 0;
}
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 28px; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-section .cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Article layout ── */
.article-hero {
  background: var(--primary-light);
  padding: 52px 0 48px;
  border-bottom: 1px solid var(--border);
}
.article-hero .breadcrumb {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 14px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.article-hero .breadcrumb a { color: var(--primary); }
.article-hero .breadcrumb span { opacity: 0.5; }
.article-hero h1 { color: var(--primary); max-width: 700px; }
.article-hero .article-intro {
  max-width: 650px;
  font-size: 1.05rem;
  color: var(--text-medium);
  margin-top: 14px;
}

.article-body {
  padding: 56px 0 80px;
}
.article-content {
  max-width: 760px;
}
.article-content h2 {
  font-size: 1.4rem;
  color: var(--primary);
  margin-top: 36px;
  margin-bottom: 12px;
  padding-top: 8px;
  border-top: 2px solid var(--primary-light);
}
.article-content h3 {
  font-size: 1.1rem;
  margin-top: 24px;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.article-content p { font-size: 0.975rem; color: var(--text-medium); margin-bottom: 1rem; }
.article-content ul, .article-content ol {
  padding-left: 0;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.article-content ul li, .article-content ol li {
  font-size: 0.975rem;
  color: var(--text-medium);
  padding-left: 22px;
  position: relative;
}
.article-content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}
.article-content ol { list-style: decimal inside; padding-left: 4px; }
.article-content ol li { padding-left: 4px; }

.article-sidebar {
  position: sticky;
  top: 88px;
}
.article-grid {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}

.sidebar-nav {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.sidebar-nav h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  margin-bottom: 14px;
}
.sidebar-nav a {
  display: block;
  padding: 9px 12px;
  border-radius: 7px;
  font-size: 0.875rem;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  color: var(--text-medium);
  transition: color var(--transition), background var(--transition);
  margin-bottom: 2px;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--primary);
  background: var(--primary-light);
}
.sidebar-contact {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-top: 16px;
  text-align: center;
}
.sidebar-contact p { color: rgba(255,255,255,0.85); font-size: 0.875rem; margin-bottom: 14px; }
.sidebar-contact h4 { color: var(--white); margin-bottom: 10px; }

/* ── About page ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.about-text h2 { margin-bottom: 16px; color: var(--primary); }
.about-text p { font-size: 0.975rem; }
.about-image {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-light), var(--teal-light));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--primary);
  border: 2px dashed rgba(35,96,165,0.2);
  font-size: 0.8rem;
  font-style: italic;
}
.misija-vizija {
  background: var(--bg-light);
}
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.mv-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
}
.mv-card .mv-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.mv-card h3 { margin-bottom: 12px; }
.mv-card p { font-size: 0.95rem; }

/* ── Team / Doctor page ── */
.doctor-page-hero {
  background: var(--primary-light);
  padding: 52px 0;
}
.doctor-page-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  align-items: start;
}
.doctor-page-photo {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(35,96,165,0.1), rgba(109,181,166,0.15));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--primary);
  border: 2px dashed rgba(35,96,165,0.2);
  font-size: 0.8rem;
  font-style: italic;
}
.doctor-page-info .label { color: var(--teal); }
.doctor-page-info h1 { color: var(--primary); margin-bottom: 6px; }
.doctor-page-info .specialty {
  font-size: 1rem;
  color: var(--text-medium);
  margin-bottom: 20px;
}
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.tag {
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 0.8rem;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
}
.tag.teal { background: var(--teal-light); color: var(--teal); }
.timeline { margin-top: 16px; }
.timeline-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.timeline-item:last-child { border-bottom: none; }
.timeline-year {
  flex-shrink: 0;
  width: 52px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  padding-top: 2px;
}
.timeline-content { font-size: 0.9rem; color: var(--text-medium); }

/* ── Contact page ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 { color: var(--primary); margin-bottom: 16px; }
.contact-info p { font-size: 0.975rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-detail-text strong { display: block; font-family: 'Nunito', sans-serif; margin-bottom: 2px; color: var(--text-dark); }
.contact-detail-text span { font-size: 0.9rem; color: var(--text-medium); }
.contact-form-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--border);
}
.contact-form-card h3 { margin-bottom: 24px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
  margin-bottom: 6px;
  color: var(--text-dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Nunito', sans-serif;
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(35,96,165,0.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { font-size: 0.8rem; color: var(--text-light); margin-top: 10px; }

/* ── Page header (for inner pages) ── */
.page-header {
  background: var(--primary-light);
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}
.page-header .breadcrumb {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 12px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.page-header .breadcrumb a { color: var(--primary); }
.page-header h1 { color: var(--primary); }
.page-header p {
  max-width: 600px;
  font-size: 1.05rem;
  margin-top: 12px;
  color: var(--text-medium);
}

/* ── Footer ── */
.site-footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.8);
  padding-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo-footer img {
  height: 38px;
  filter: brightness(0) invert(1);
  margin-bottom: 14px;
}
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,0.6); max-width: 260px; }
.footer-brand .slogan {
  font-style: italic;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  margin-top: 8px;
}
.footer-col h5 {
  color: var(--white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.4); }
.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}

/* ── Highlight box ── */
.highlight-box {
  background: var(--primary-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 16px 20px;
  margin: 24px 0;
}
.highlight-box p { color: var(--text-dark); font-size: 0.95rem; margin: 0; }

/* ── Accordion (FAQ-like sections) ── */
details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
}
details summary {
  padding: 16px 20px;
  cursor: pointer;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-light);
  user-select: none;
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--primary);
  transition: transform var(--transition);
}
details[open] summary::after { content: '−'; }
details .details-body { padding: 16px 20px; font-size: 0.9rem; color: var(--text-medium); }

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-image { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .doctor-preview { grid-template-columns: 1fr; }
  .doctor-photo { max-width: 320px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .doctor-page-inner { grid-template-columns: 1fr; }
  .doctor-page-photo { max-width: 260px; margin: 0 auto; }
  .intro-strip-grid { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav { display: none; }
  .nav.open { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
  .nav-toggle { display: flex; }
  .header-inner { flex-wrap: wrap; gap: 8px; }
  .hero { padding: 48px 0; }
  .section { padding: 48px 0; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-card { padding: 24px; }
  .cta-section { padding: 52px 0; }
  .dropdown { position: static; box-shadow: none; border: none; padding-left: 14px; }
}