/* ===================================================
   Gynecol.cz — Modern Responsive Design System
   =================================================== */

/* --- Google Font --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Colors */
  --color-primary: #8e416e;
  --color-primary-light: #c76fa0;
  --color-primary-lighter: #f3e0ec;
  --color-primary-dark: #6b2f52;
  --color-accent: #e299b7;
  --color-accent-light: #f5d5e4;

  --color-bg: #faf7f9;
  --color-surface: #ffffff;
  --color-surface-alt: #fcf6fa;

  --color-text: #2d2d2d;
  --color-text-secondary: #5a5a5a;
  --color-text-muted: #8a8a8a;
  --color-text-on-primary: #ffffff;

  --color-border: #e8dce3;
  --color-border-light: #f0e8ed;

  --color-link: #8e416e;
  --color-link-hover: #c76fa0;

  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-info: #2196f3;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Layout */
  --max-width: 1200px;
  --sidebar-width: 280px;
  --header-height: 72px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(142, 65, 110, 0.06), 0 1px 2px rgba(142, 65, 110, 0.04);
  --shadow-md: 0 4px 12px rgba(142, 65, 110, 0.08), 0 2px 4px rgba(142, 65, 110, 0.04);
  --shadow-lg: 0 12px 32px rgba(142, 65, 110, 0.12), 0 4px 8px rgba(142, 65, 110, 0.06);
  --shadow-xl: 0 20px 48px rgba(142, 65, 110, 0.16);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 3px;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  color: var(--color-text);
  font-weight: 600;
}

ul, ol {
  padding-left: var(--space-6);
}

/* --- Skip to Content (Accessibility) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius-sm);
  z-index: 10000;
  font-weight: 500;
}

.skip-link:focus {
  top: var(--space-4);
  color: var(--color-text-on-primary);
}

/* ===================================================
   HEADER — Top Bar
   =================================================== */
.site-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-on-primary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-4);
}

.header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text-on-primary);
  flex-shrink: 0;
}

.header-brand:hover {
  color: var(--color-accent-light);
}

.header-brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  object-fit: cover;
  flex-shrink: 0;
  background-color: #FCF6FA;
}

.header-brand-text {
  display: flex;
  flex-direction: column;
}

.header-brand-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.header-brand-subtitle {
  font-size: var(--font-size-xs);
  opacity: 0.8;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  font-size: var(--font-size-sm);
}

.header-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
}

.header-contact-item svg {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  flex-shrink: 0;
}

.header-contact-item a {
  color: rgba(255, 255, 255, 0.9);
}

.header-contact-item a:hover {
  color: #fff;
}

/* --- Hamburger Button --- */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: 1100;
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-fast);
}

.hamburger:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hamburger:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 2px;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  margin: 5px 0;
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===================================================
   HERO SECTION
   =================================================== */
.hero {
  background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-surface) 60%);
  padding: var(--space-12) var(--space-6);
  text-align: center;
  border-bottom: 1px solid var(--color-border-light);
}

.hero-inner {
  max-width: 700px;
  margin: 0 auto;
}

.hero h1 {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  font-weight: 700;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  font-weight: 400;
}

/* ===================================================
   LAYOUT — Sidebar + Content
   =================================================== */
.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  gap: var(--space-8);
  min-height: calc(100vh - var(--header-height) - 80px);
  flex: 1;
  width: 100%;
}

/* ===================================================
   SIDEBAR NAVIGATION
   =================================================== */
.sidebar {
  position: sticky;
  top: calc(var(--header-height) + var(--space-8));
  align-self: start;
}

.sidebar-nav {
  background: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
}

.sidebar-nav ul {
  list-style: none;
  padding: var(--space-2) 0;
}

.sidebar-nav li {
  margin: 0;
}

.sidebar-nav a {
  display: block;
  padding: var(--space-3) var(--space-5);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  border-left: 3px solid transparent;
  text-decoration: none;
}

.sidebar-nav a:hover {
  background: var(--color-primary-lighter);
  color: var(--color-primary);
  border-left-color: var(--color-accent);
}

.sidebar-nav li.active a {
  background: var(--color-primary-lighter);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  font-weight: 600;
}

.sidebar-nav li.cta a {
  color: var(--color-primary);
  font-weight: 700;
  background: var(--color-accent-light);
}

.sidebar-nav li.cta a:hover {
  background: var(--color-accent);
  color: var(--color-text-on-primary);
}

/* --- Mobile Overlay Nav --- */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.mobile-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

/* ===================================================
   MAIN CONTENT
   =================================================== */
.content {
  background: var(--color-surface);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  padding: var(--space-10);
  border: 1px solid var(--color-border-light);
  min-width: 0;
}

.content h1 {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-primary-lighter);
}

.content h2 {
  font-size: var(--font-size-xl);
  color: var(--color-primary-dark);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.content h3 {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.content p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
}

.content ul, .content ol {
  margin-bottom: var(--space-4);
}

.content li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
}

.content a {
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 2px;
}

.content a:hover {
  text-decoration-color: var(--color-primary);
}

/* --- Profile Cards --- */
.profiles {
  display: grid;
  gap: var(--space-6);
  margin: var(--space-8) 0;
}

.profile-card {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-6);
  background: var(--color-surface-alt);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base);
  align-items: flex-start;
}

.profile-card img {
  width: 120px;
  border-radius: var(--border-radius);
  object-fit: cover;
  object-position: top center;
  flex-shrink: 0;
}

.profile-card h3 {
  margin-top: 0;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
}

.profile-card p {
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* --- Insurance Grid --- */
.insurance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.insurance-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-alt);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-border-light);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: border-color var(--transition-fast);
}

.insurance-item:hover {
  border-color: var(--color-accent);
}

.insurance-item img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

/* --- Certificate --- */
.certificate-section {
  margin-top: var(--space-8);
  padding: var(--space-6);
  background: var(--color-surface-alt);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-light);
  text-align: center;
}

.certificate-section img {
  max-width: 200px;
  margin: var(--space-4) auto;
  border-radius: var(--border-radius-sm);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base);
}

.certificate-section img:hover {
  transform: scale(1.02);
}

/* --- Office Hours --- */
.hours-grid {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-6) 0;
}

.hours-row {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-alt);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--color-border-light);
  transition: border-color var(--transition-fast);
  font-weight: 600;
}

.hours-row:hover {
  border-color: var(--color-accent);
}

.hours-day {
  font-weight: 600;
  min-width: 100px;
  color: var(--color-primary);
}

.hours-time {
  color: var(--color-text-secondary);
}

/* --- Notice / Alert Box --- */
.notice {
  padding: var(--space-4) var(--space-5);
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-primary-lighter));
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
  margin: var(--space-6) 0;
}

.notice strong {
  color: var(--color-primary-dark);
}

.notice p {
  margin-bottom: var(--space-2);
}

.notice h2 {
  margin-top: var(--space-2);
  font-size: var(--font-size-lg);
}

.notice ul {
  margin: var(--space-2) 0;
}

/* --- Data Tables --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--font-size-sm);
}

.data-table th,
.data-table td {
  padding: var(--space-3) var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: top;
}

.data-table th {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  font-weight: 600;
  position: sticky;
  top: var(--header-height);
}

.data-table tr:hover td {
  background: var(--color-primary-lighter);
}

.data-table .price {
  white-space: nowrap;
  font-weight: 600;
  color: var(--color-primary);
  text-align: right;
}

.data-table .section-header td {
  font-weight: 700;
  padding-top: var(--space-6);
  color: var(--color-text);
  border-bottom: 2px solid var(--color-primary-lighter);
  background: none;
}

.data-table .section-header:hover td {
  background: none;
}

/* --- Timetable (Těhotenská poradna) --- */
.timetable td:first-child {
  white-space: nowrap;
  width: 80px; /* Ensure enough width for dates */
  font-weight: 700;
  color: var(--color-primary);
}

/* --- FAQ Accordion --- */
.faq-list {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.faq-item {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-4) var(--space-5);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-primary-dark);
  text-align: left;
  gap: var(--space-4);
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: var(--color-primary-lighter);
}

.faq-question:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
}

.faq-question::after {
  content: '+';
  font-size: var(--font-size-xl);
  font-weight: 300;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.faq-item.is-open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.faq-item.is-open .faq-answer {
  max-height: 1000px;
}

/* --- Document Links (Souhlasy) --- */
.doc-list {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.doc-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-sm);
  text-decoration: none !important;
  color: var(--color-text);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.doc-link:hover {
  border-color: var(--color-accent);
  background: var(--color-primary-lighter);
  color: var(--color-primary);
  transform: translateX(4px);
}

.doc-link svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* --- Contact --- */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.contact-card {
  padding: var(--space-5);
  background: var(--color-surface-alt);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border-light);
}

.contact-card h3 {
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  margin-top: 0;
  font-size: var(--font-size-base);
}

.contact-card p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-2);
}

.map-container {
  margin-top: var(--space-6);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.map-container iframe,
.map-container #map {
  width: 100%;
  height: 400px;
  display: block;
}

/* --- Iframe Embed (Online booking) --- */
.embed-container {
  margin-top: var(--space-4);
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.embed-container iframe {
  width: 100%;
  height: 931px;
  display: block;
  border: none;
}

/* ===================================================
   FOOTER
   =================================================== */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  padding: var(--space-6);
  font-size: var(--font-size-sm);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-footer a:hover {
  color: #fff;
}

/* ===================================================
   RESPONSIVE — Tablet (< 960px)
   =================================================== */
@media (max-width: 960px) {
  :root {
    --sidebar-width: 240px;
  }

  .header-contact {
    display: none;
  }

  .content {
    padding: var(--space-6);
  }

  .profile-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .profile-card img {
    width: 100px;
    height: 100px;
  }
}

/* ===================================================
   RESPONSIVE — Mobile (< 768px)
   =================================================== */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .page-wrapper {
    grid-template-columns: 1fr;
    padding: var(--space-4);
    gap: var(--space-4);
  }

  .sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    z-index: 1060;
    background: var(--color-surface);
    padding: var(--space-4) var(--space-4) var(--space-4);
    overflow-y: auto;
    transition: left var(--transition-base);
    box-shadow: var(--shadow-xl);
  }

  .sidebar.is-open {
    left: 0;
  }

  .sidebar-nav {
    box-shadow: none;
    border: none;
  }

  .mobile-overlay {
    display: block;
  }

  .content {
    padding: var(--space-4);
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
  }

  .content h1 {
    font-size: var(--font-size-2xl);
  }

  .hero {
    padding: var(--space-8) var(--space-4);
  }

  .hero h1 {
    font-size: var(--font-size-2xl);
  }

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

  .contact-info {
    grid-template-columns: 1fr;
  }

  .data-table {
    font-size: var(--font-size-xs);
  }

  .data-table th,
  .data-table td {
    padding: var(--space-2) var(--space-3);
  }

  .embed-container iframe {
    height: 600px;
  }
}

/* ===================================================
   RESPONSIVE — Small Mobile (< 480px)
   =================================================== */
@media (max-width: 480px) {
  .header-brand-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
  }

  .header-brand {
    flex: 1;
    min-width: 0;
    margin-right: var(--space-2);
  }

  .header-brand-name {
    font-size: var(--font-size-base);
  }

  .header-brand-subtitle {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .content {
    padding: var(--space-4);
  }

  .content h1 {
    font-size: var(--font-size-xl);
  }

  .data-table th,
  .data-table td {
    padding: var(--space-2);
  }
}

/* --- Print Styles --- */
@media print {
  .site-header,
  .sidebar,
  .hamburger,
  .mobile-overlay,
  .site-footer {
    display: none !important;
  }

  .page-wrapper {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .content {
    box-shadow: none;
    border: none;
    padding: 0;
  }
}