@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

*, *::before, *::after { box-sizing: border-box; }

:root {
  --color-primary: #01a1c1;
  --color-primary-dark: #018aa6;
  --color-primary-light: #e6f7fb;
  --color-secondary: #6c757d;
  --color-text: #4a5055;
  --color-heading: #212529;
  --color-link: #198754;
  --color-link-hover: #146c43;
  --color-bg: #ffffff;
  --color-bg-alt: #f8f9fa;
  --color-border: #dee2e6;
  --color-success: #198754;
  --font-body: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Public Sans', 'Roboto', sans-serif;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --radius: 8px;
  --container: 1200px;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

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

a { color: var(--color-link); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--color-link-hover); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 500;
  line-height: 1.3;
  margin-top: 0;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1rem; }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.35rem); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Sticky top: topbar + header */
.sticky-site-top {
  position: sticky;
  top: 0;
  z-index: 1000;
}

/* Topbar */
.topbar {
  background: var(--color-heading);
  color: #fff;
  font-size: 0.875rem;
  padding: 0.5rem 0;
}

.topbar .container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topbar-hours {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.2rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  white-space: nowrap;
}

.topbar a { color: #fff; }
.topbar a:hover { color: var(--color-primary); }

/* Header */
.site-header {
  background: #fff;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 48px;
  width: auto;
  max-width: 180px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.logo-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
}

.logo-text span {
  font-size: 0.8rem;
  color: var(--color-secondary);
}

.main-nav > ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.25rem;
}

.main-nav a {
  display: block;
  padding: 0.6rem 1rem;
  color: #495057;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Submenu */
.nav-has-submenu {
  position: relative;
}

.nav-has-submenu > a::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  vertical-align: middle;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}

.nav-submenu {
  list-style: none;
  margin: 0;
  padding: 0.5rem 0;
  min-width: 220px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 100;
  display: none;
  flex-direction: column;
}

@media (min-width: 769px) {
  .nav-has-submenu.is-open > .nav-submenu,
  .nav-has-submenu:focus-within > .nav-submenu {
    display: block;
  }
}

.nav-submenu a {
  padding: 0.55rem 1rem;
  font-size: 0.9rem;
  border-radius: 0;
}

.nav-submenu a:hover,
.nav-submenu a.active {
  background: var(--color-primary-light);
}

/* Categories */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.category-card {
  display: block;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  color: inherit;
  transition: box-shadow 0.2s, transform 0.2s;
}

.category-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  color: inherit;
}

.category-icon,
.category-page-icon {
  display: block;
  margin: 0 auto 1rem;
  object-fit: contain;
}

.category-page-icon {
  flex-shrink: 0;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.category-card h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.category-card p {
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.category-count {
  font-size: 0.85rem;
  color: var(--color-secondary);
}

.article-back {
  margin-top: 2rem;
  font-size: 0.95rem;
}

.article-back a {
  color: var(--color-primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-heading);
  margin: 5px 0;
  transition: 0.3s;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #018aa6 100%);
  color: #fff;
  padding: 4rem 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr minmax(240px, 420px);
  gap: 2.5rem;
  align-items: center;
}

.hero-content {
  text-align: left;
}

.hero h1 {
  color: #fff;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.125rem;
  max-width: 640px;
  margin: 0 0 2rem;
  opacity: 0.95;
}

.hero .btn { margin-top: 0.5rem; }

.hero-image-wrap {
  margin: 0;
  text-align: center;
}

.hero-image {
  display: block;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
}

.hero-contacts {
  --hero-contacts-space: 0.375rem;
  position: relative;
  isolation: isolate;
  max-width: 420px;
  margin: 0.75rem auto 0;
  padding: var(--hero-contacts-space);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--hero-contacts-space);
  background: rgba(255, 255, 255, 0.97);
  color: var(--color-heading);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.14);
  text-align: center;
  overflow: hidden;
}

.hero-contacts::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 10px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #018aa6 55%, rgba(1, 138, 166, 0.55) 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.hero-contacts > * {
  position: relative;
  z-index: 1;
}

.hero-contacts-title {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-primary);
  margin: 0;
}

.hero-contacts-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
}

.hero-contacts-icon {
  width: 1.05rem;
  height: 1.05rem;
  flex-shrink: 0;
  fill: var(--color-primary);
}

.hero-contacts-phone a {
  color: var(--color-heading);
}

.hero-contacts-phone a:hover {
  color: var(--color-primary);
}

.hero-contacts-hours {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.3;
  color: var(--color-muted);
}

.hero-contacts-icon--clock {
  width: 0.95rem;
  height: 0.95rem;
  fill: var(--color-muted);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s;
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

.btn-outline:hover {
  background: #fff;
  color: var(--color-primary);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: #fff;
}

/* Features grid */
.features {
  padding: 4rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.25rem;
}

.feature-card h3 {
  margin-bottom: 0.75rem;
}

.feature-card p {
  margin: 0;
  font-size: 0.95rem;
}

/* Section */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

/* CTA */
.cta-section {
  background: var(--color-primary-light);
  padding: 3rem 0;
  text-align: center;
}

.cta-section h2 { margin-bottom: 0.75rem; }
.cta-section p { margin-bottom: 1.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Pricing cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.pricing-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
}

.pricing-card:hover { box-shadow: var(--shadow); }

.pricing-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.pricing-card .price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 1rem 0;
}

.pricing-card .price small {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-secondary);
}

.pricing-card p { flex: 1; margin-bottom: 1.5rem; }

.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  font-size: 0.9rem;
}

.pricing-card ul li {
  padding: 0.35rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.pricing-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.contact-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-card h3 {
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  align-items: flex-start;
}

.contact-item strong {
  display: block;
  color: var(--color-heading);
}

.contacts-map {
  margin-top: 2.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.contacts-map iframe {
  display: block;
  width: 100%;
  height: 388px;
  border: 0;
}

/* Articles list */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.article-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.2s;
}

.article-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.article-card-number {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-card-header h3 {
  margin-bottom: 0;
  flex: 1;
  min-width: 0;
}

.article-card:hover { box-shadow: var(--shadow); }

.article-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.article-card p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-card .read-more {
  font-weight: 500;
  color: var(--color-primary);
}

.article-date-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  border: 1px solid rgba(1, 161, 193, 0.25);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  white-space: nowrap;
}

.article-card > .article-date-badge {
  margin-bottom: 0.75rem;
}

.page-header .article-date-badge {
  margin-top: 0.75rem;
}

/* Article page */
.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2, .article-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-content p { margin-bottom: 1rem; }

.article-content ul, .article-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

/* Standard appended blocks (expandBlocks) */
.article-addon {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
}

.article-addon-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
}

.article-addon-divider {
  margin: 0 0 1rem;
  border: 0;
  border-top: 1px solid var(--color-border);
}

.article-addon p {
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  color: var(--color-secondary);
}

.article-addon p:last-child {
  margin-bottom: 0;
}

/* Conclusions and recommendations inside articles */
.article-conclusion {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
}

.article-conclusion h2,
.article-conclusion h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.article-conclusion p {
  margin-bottom: 0.85rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.article-conclusion p:last-child {
  margin-bottom: 0;
}

.article-conclusion-warning {
  background: #fffbf0;
  border-color: #ffc107;
  border-left-color: #e6a800;
}

.article-conclusion-warning h2,
.article-conclusion-warning h3,
.article-conclusion-warning p:first-of-type {
  color: #856404;
}

.breadcrumb {
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  color: var(--color-secondary);
}

.breadcrumb a { color: var(--color-secondary); }
.breadcrumb a:hover { color: var(--color-primary); }

/* FAQ */
.faq-list { max-width: 900px; margin: 0 auto; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
  background: #fff;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-heading);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: background 0.2s;
}

.faq-question:hover { background: var(--color-bg-alt); }

.faq-question::after {
  content: "+";
  font-size: 1.5rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq-item.open .faq-question::after {
  content: "−";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer { max-height: 2000px; }

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text);
}

.faq-answer-inner p { margin-bottom: 0.75rem; }
.faq-answer-inner ul { margin-bottom: 0.75rem; padding-left: 1.5rem; }

/* Page header */
.page-header {
  background: var(--color-bg-alt);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 { margin-bottom: 0.5rem; }

.page-header p {
  margin: 0;
  color: var(--color-secondary);
  max-width: 700px;
}

/* Alert / notice */
.notice {
  background: #fff3cd;
  border: 1px solid #ffc107;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

/* Footer */
.site-footer {
  background: var(--color-heading);
  color: #adb5bd;
  padding: 2.5rem 0 1.5rem;
  margin-top: 3rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer h4 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
}

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

.site-footer li { margin-bottom: 0.5rem; }

.site-footer a { color: #adb5bd; }
.site-footer a:hover { color: var(--color-primary); }

.footer-bottom {
  border-top: 1px solid #495057;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: var(--shadow);
    display: none;
    padding: 0.5rem;
  }

  .main-nav.open { display: block; }

  .main-nav > ul {
    flex-direction: column;
    gap: 0;
  }

  .main-nav a {
    padding: 0.85rem 1rem;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-submenu {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--color-primary);
    margin: 0 0 0.5rem 1rem;
    display: none;
  }

  .nav-has-submenu.is-open > .nav-submenu {
    display: block;
  }

  .nav-has-submenu > a::after {
    display: none;
  }

  .category-header {
    flex-direction: column;
    text-align: center;
  }

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

  .hero { padding: 2.5rem 0; }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .hero-content {
    text-align: center;
    order: 1;
  }

  .hero-image-wrap {
    order: 0;
  }

  .hero p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image {
    max-width: 320px;
  }

  .features, .section { padding: 2.5rem 0; }

  .contacts-map iframe {
    height: 320px;
    min-height: 280px;
  }

  .topbar {
    font-size: 0.8125rem;
    padding: 0.4rem 0;
  }

  .topbar-left {
    gap: 0.35rem 0.5rem;
  }

  .topbar-hours {
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
  }
}