/* Structural layout rules for shared components */
.site-header {
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-md);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.logo span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.18);
  color: var(--color-accent);
  font-weight: 600;
}

.logo-text {
  font-size: 1rem;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  border-color: rgba(249, 115, 22, 0.6);
  background: rgba(249, 115, 22, 0.08);
}

.nav-toggle-bar {
  position: relative;
  display: block;
  width: 1.25rem;
  height: 0.125rem;
  border-radius: 999px;
  background: var(--color-foreground);
  transition: background-color 0.2s ease;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 999px;
  background: var(--color-foreground);
  transition: transform 0.2s ease, top 0.2s ease;
}

.nav-toggle-bar::before {
  top: -0.35rem;
}

.nav-toggle-bar::after {
  top: 0.35rem;
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar {
  background-color: transparent;
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: var(--space-sm);
  padding: 0;
  margin: 0;
}

.nav-list a {
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
}

.nav-list a:hover,
.nav-list a:focus {
  background-color: rgba(249, 115, 22, 0.12);
  color: var(--color-accent);
}

.language-picker {
  position: relative;
}

.language-button {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #fff;
  cursor: pointer;
}

.language-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  list-style: none;
  padding: 0.35rem;
  margin: 0;
  border-radius: 0.5rem;
  border: 1px solid rgba(15, 23, 42, 0.1);
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
}

.language-menu[hidden] {
  display: none;
}

.language-menu li {
  padding: 0.4rem 0.8rem;
  border-radius: 0.35rem;
  cursor: pointer;
}

.language-menu li:hover,
.language-menu li:focus {
  background-color: rgba(249, 115, 22, 0.12);
}

.hero {
  padding: clamp(4rem, 12vw, 7rem) 0;
  background: var(--hero-background);
}

.hero-layout {
  display: grid;
  gap: clamp(var(--space-lg), 3vw, 4rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero__content h1 {
  font-size: clamp(2.3rem, 5vw, 3.4rem);
  line-height: 1.15;
  margin: 0;
}

.hero__description {
  max-width: 32rem;
}

.hero__media {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.hero__portrait {
  width: clamp(220px, 40vw, 320px);
  border-radius: 1.75rem;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.15);
  border: 6px solid rgba(255, 255, 255, 0.6);
}

.hero-card {
  background: #fff;
  padding: var(--space-md);
  border-radius: 1.25rem;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
  max-width: 22rem;
}

.hero-card__text {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.site-main {
  min-height: 60vh;
}

.site-footer {
  border-top: 1px solid rgba(15, 23, 42, 0.1);
  padding: var(--space-lg) 0 var(--space-sm);
  background: #f8fafc;
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: start;
}

.footer-heading {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-foreground);
}

.footer-link {
  color: inherit;
  opacity: 0.85;
}

.footer-link:hover,
.footer-link:focus {
  opacity: 1;
  color: var(--color-accent);
}

.social-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.footer-meta {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-muted);
}

.section-heading {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: var(--space-sm);
}

.section-subheading {
  font-size: 1.05rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.layout-split {
  display: grid;
  gap: clamp(var(--space-md), 4vw, var(--space-lg));
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.info-card {
  background: rgba(15, 23, 42, 0.04);
  padding: var(--space-md);
  border-radius: 1rem;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
}

.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.feature-list li {
  padding: 0.5rem 0.8rem;
  border-radius: 0.6rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--color-foreground);
}

.feature-list--plain li {
  background: transparent;
  border: none;
  padding: 0;
}

.section--shade {
  background: #f1f5f9;
}

.footprint-intro {
  align-items: center;
}

.footprint-visual {
  margin: 0;
  max-width: clamp(260px, 45vw, 420px);
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.footprint-visual img {
  width: 100%;
  display: block;
}

.region-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.region-card {
  background: #fff;
  padding: var(--space-md);
  border-radius: 1rem;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.cta-panel {
  text-align: center;
  padding: clamp(2.5rem, 8vw, 4rem);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.14), rgba(15, 23, 42, 0.04));
  border-radius: 1.5rem;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

.cta-panel .btn {
  margin-top: var(--space-sm);
}

.category-grid {
  display: grid;
  gap: var(--space-lg);
}

.category-card {
  background: #fff;
  padding: var(--space-md);
  border-radius: 1rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 14px 35px rgba(15, 23, 42, 0.08);
}

.category-card h2 {
  margin-bottom: var(--space-sm);
}

.category-card .feature-list li {
  background: rgba(15, 23, 42, 0.04);
  border: none;
}

.gallery-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.gallery-item {
  margin: 0;
  background: #fff;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(15, 23, 42, 0.1);
  display: flex;
  flex-direction: column;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.contact-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.contact-card {
  background: #fff;
  padding: var(--space-md);
  border-radius: 1rem;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.contact-list a {
  color: var(--color-foreground);
  font-weight: 600;
}

.contact-list span {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
}

.hero--business,
.hero--personal,
.hero--gallery,
.hero--contact {
  background: var(--hero-background);
  color: inherit;
}

@media (max-width: 960px) {
  .header-container {
    grid-template-columns: auto auto;
    grid-template-areas:
      "logo toggle"
      "language language"
      "nav nav";
  }

  .logo {
    grid-area: logo;
  }

  .nav-toggle {
    display: inline-flex;
    grid-area: toggle;
    justify-self: end;
  }

  .language-picker {
    grid-area: language;
    justify-self: end;
  }

  .site-nav {
    grid-area: nav;
    width: 100%;
    margin-top: var(--space-sm);
    display: none;
  }

  .site-nav[data-open='true'] {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.96);
    padding: var(--space-sm);
    border-radius: 0.75rem;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.12);
  }
}