/* Simbio - Pure HTML/CSS Version */

/* CSS Variables */
:root {
  --bg-primary: #FAF8F5;
  --bg-secondary: #F5F2EE;
  --bg-tertiary: #EFEBE6;
  --text-primary: #1A1A1A;
  --text-secondary: #4A4A4A;
  --text-tertiary: #7A7A7A;
  --border-subtle: #E5E1DC;
  --accent-deep: #2C3E33;
  --accent-warm: #8B7355;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0;
}

h4 {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.4;
}

p {
  line-height: 1.7;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 32px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 48px;
  }
}

.section {
  padding: 64px 0;
}

@media (min-width: 768px) {
  .section {
    padding: 96px 0;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 128px 0;
  }
}

/* Meta text */
.meta {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.nav.scrolled {
  background: rgba(250, 248, 245, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

/* When mobile menu is open, nav always gets solid bg */
.nav.menu-open {
  background: var(--bg-primary);
  backdrop-filter: none;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

@media (min-width: 768px) {
  .nav-container {
    height: 80px;
  }
}

@media (min-width: 1024px) {
  .nav-container {
    height: 96px;
  }
}

.logo {
  font-family: "Playfair Display", Didot, "Bodoni MT", Georgia, serif;
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .logo {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .logo {
    font-size: 1.75rem;
  }
}

.nav-links {
  display: none;
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .nav-links {
    gap: 40px;
  }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 400;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-deep);
  transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--accent-deep);
}

/* Mobile menu button — hamburger with animated X */
.mobile-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 1;
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 24px;
  height: 24px;
  position: relative;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  position: absolute;
  left: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger span:nth-child(1) { top: 5px; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { top: 17px; }

/* Animate to X when menu is open */
.mobile-menu-btn[aria-expanded="true"] .hamburger span:nth-child(1) {
  top: 11px;
  transform: rotate(45deg);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn[aria-expanded="true"] .hamburger span:nth-child(3) {
  top: 11px;
  transform: rotate(-45deg);
}

/* Mobile menu — full-screen overlay */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 150;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

@media (min-width: 768px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: 80px 24px 32px;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
}

.mobile-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 0;
  font-size: 1.25rem;
  font-weight: 300;
  font-family: inherit;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  background: none;
  border: none;
  border-bottom: 1px solid var(--border-subtle);
  text-align: left;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: color 0.2s ease;
}

.mobile-menu-link:first-child {
  border-top: 1px solid var(--border-subtle);
}

.mobile-menu-link svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-tertiary);
  transition: transform 0.25s ease, color 0.2s ease;
}

.mobile-menu-link:hover,
.mobile-menu-link:active {
  color: var(--accent-deep);
}

.mobile-menu-link:hover svg,
.mobile-menu-link:active svg {
  color: var(--accent-deep);
  transform: translateX(4px);
}

.mobile-menu-link.active {
  color: var(--accent-deep);
  font-weight: 400;
}

.mobile-menu-link.active svg {
  color: var(--accent-deep);
}

.mobile-menu-footer {
  padding-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu-footer-link {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  text-align: center;
  padding: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--accent-deep);
  color: white;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--text-primary);
}

.btn-secondary:hover {
  background: var(--text-primary);
  color: white;
}

.btn-white {
  background: white;
  color: var(--text-primary);
}

.btn-white:hover {
  background: rgba(255, 255, 255, 0.9);
}

/* Hero */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  max-width: 800px;
}

.hero-content h1 {
  color: white;
  margin-bottom: 24px;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .hero-content p {
    font-size: 1.25rem;
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

.hero-link {
  color: white;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-link:hover {
  opacity: 0.8;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.8);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* Image break */
.image-break {
  width: 100%;
  overflow: hidden;
  height: 40vh;
  min-height: 250px;
  max-height: 500px;
}

.image-break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Background colors */
.bg-primary { background: var(--bg-primary); }
.bg-secondary { background: var(--bg-secondary); }
.bg-tertiary { background: var(--bg-tertiary); }
.bg-accent { background: var(--accent-deep); }

/* Text colors */
.text-secondary { color: var(--text-secondary); }
.text-tertiary { color: var(--text-tertiary); }
.text-white { color: white; }
.text-white-80 { color: rgba(255, 255, 255, 0.8); }

/* Grid */
.grid {
  display: grid;
  gap: 32px;
}

.grid-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-5 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-5 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-5 {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Project cards */
.project-card {
  display: block;
}

.project-card-image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-secondary);
  margin-bottom: 20px;
}

.project-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.project-card:hover .project-card-image img {
  transform: scale(1.02);
}

.project-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.project-card:hover h3 {
  color: var(--accent-deep);
}

.project-card .meta {
  margin-bottom: 12px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 0.75rem;
  padding: 4px 12px;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 48px;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  padding: 8px 16px;
  font-size: 0.875rem;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-pill:hover,
.filter-pill.active {
  background: var(--accent-deep);
  color: white;
  border-color: var(--accent-deep);
}

/* Services */
.service {
  text-align: center;
}

.service h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.service p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Process steps */
.process-step {
  text-align: center;
}

@media (min-width: 1024px) {
  .process-step {
    text-align: left;
  }
}

.process-step .meta {
  display: block;
  margin-bottom: 12px;
}

.process-step h3 {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Testimonials */
.testimonial {
  background: var(--bg-primary);
  padding: 32px;
}

.testimonial blockquote {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 24px;
}

.testimonial .author {
  font-weight: 500;
  font-size: 0.875rem;
}

/* CTA Section */
.cta-section {
  padding: 96px 0;
  text-align: center;
}

@media (min-width: 768px) {
  .cta-section {
    padding: 128px 0;
  }
}

.cta-section h2 {
  color: white;
  margin-bottom: 24px;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 500px;
  margin: 0 auto 32px;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: 48px 0 24px;
}

@media (min-width: 768px) {
  .footer {
    padding: 80px 0 32px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}

/* Brand takes full width on mobile */
.footer-brand {
  grid-column: 1 / -1;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 64px;
  }

  .footer-brand {
    grid-column: auto;
  }
}

.footer-brand .logo {
  font-size: 1.25rem;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 16px 0 20px;
  max-width: 300px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: border-color 0.3s ease, color 0.3s ease, background 0.3s ease;
}

.social-link:hover {
  border-color: var(--accent-deep);
  color: var(--accent-deep);
  background: rgba(44, 62, 51, 0.05);
}

.footer-nav h4 {
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

@media (min-width: 768px) {
  .footer-nav h4 {
    margin-bottom: 24px;
  }
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 12px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--accent-deep);
}

/* Address in footer */
.footer-address {
  font-style: normal;
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
}

.footer-address a {
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.footer-address a:first-of-type {
  margin-top: 8px;
}

.footer-address a:hover {
  color: var(--accent-deep);
}

/* Footer bottom */
.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
  .footer-bottom {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    padding-top: 32px;
  }

  .footer-copy {
    justify-self: start;
    text-align: left;
  }

  .footer-legal {
    justify-self: center;
  }

  .footer-credit {
    justify-self: end;
    text-align: right;
  }
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  transition: color 0.2s ease;
}

.footer-legal a:hover {
  color: var(--text-primary);
}

.footer-credit a {
  color: var(--text-tertiary);
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.footer-credit a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--accent-deep);
}

/* Page header */
.page-header {
  padding-top: 100px;
  padding-bottom: 32px;
}

@media (min-width: 768px) {
  .page-header {
    padding-top: 128px;
    padding-bottom: 48px;
  }
}

@media (min-width: 1024px) {
  .page-header {
    padding-top: 160px;
    padding-bottom: 64px;
  }
}

.page-header h1 {
  margin-bottom: 24px;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
}

/* Content sections */
.content-section {
  padding: 64px 0;
}

@media (min-width: 768px) {
  .content-section {
    padding: 96px 0;
  }
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .content-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.content-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.content-grid h2 {
  margin-bottom: 24px;
}

.content-grid p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.content-grid p + p {
  margin-top: 16px;
}

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value {
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.value h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.value p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Feature cards */
.feature-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .feature-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .feature-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  border: 1px solid var(--border-subtle);
  padding: 32px;
}

.feature-card svg {
  width: 32px;
  height: 32px;
  margin-bottom: 24px;
  color: var(--accent-deep);
}

.feature-card h3 {
  font-size: 1.125rem;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Check list */
.check-list {
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.check-list .check {
  width: 24px;
  height: 24px;
  background: var(--accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.check-list .check svg {
  width: 16px;
  height: 16px;
  color: white;
}

.check-list h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.check-list p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Forms */
.form {
  max-width: 700px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
  padding: 12px 16px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-deep);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

/* Contact info */
.contact-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  text-align: center;
}

@media (min-width: 768px) {
  .contact-info {
    grid-template-columns: repeat(3, 1fr);
  }
}

.contact-info svg {
  width: 24px;
  height: 24px;
  margin: 0 auto 16px;
  color: var(--accent-deep);
}

.contact-info h3 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.contact-info p,
.contact-info a {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Project detail */
.project-hero {
  position: relative;
  height: 50vh;
  min-height: 300px;
}

@media (min-width: 640px) {
  .project-hero {
    height: 60vh;
    min-height: 400px;
  }
}

@media (min-width: 1024px) {
  .project-hero {
    height: 70vh;
  }
}

.project-hero > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
}

.project-hero-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 16px;
  color: white;
}

@media (min-width: 640px) {
  .project-hero-content {
    padding: 32px 24px;
  }
}

@media (min-width: 1024px) {
  .project-hero-content {
    padding: 48px 24px;
  }
}

.project-hero-content h1 {
  margin-bottom: 12px;
  font-size: clamp(1.75rem, 4vw, 3.5rem);
}

.project-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
}

.project-hero-meta span {
  color: rgba(255, 255, 255, 0.7);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  margin-bottom: 12px;
}

.back-link:hover {
  color: white;
}

/* Facts grid */
.facts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .facts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.fact {
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.fact .meta {
  display: block;
  margin-bottom: 8px;
}

.fact p {
  font-size: 1.125rem;
}

/* Section header */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .section-header {
    margin-bottom: 64px;
  }
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Utility */
.text-center { text-align: center; }
.max-w-prose { max-width: 700px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mb-12 { margin-bottom: 48px; }
.mt-12 { margin-top: 48px; }

/* Process steps vertical */
.process-steps-vertical {
  display: flex;
  flex-direction: column;
  gap: 64px;
}

@media (min-width: 768px) {
  .process-steps-vertical {
    gap: 96px;
  }
}

.process-step-large {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 1024px) {
  .process-step-large {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.process-step-large:nth-child(even) .process-step-content {
  order: 2;
}

.process-step-large:nth-child(even) .process-step-visual {
  order: 1;
}

.process-step-visual {
  background: var(--bg-tertiary);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.process-step-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.process-step-visual .number {
  font-size: 6rem;
  font-weight: 300;
  color: var(--border-subtle);
}

@media (min-width: 768px) {
  .process-step-visual .number {
    font-size: 8rem;
  }
}

.process-step-content .meta {
  display: block;
  margin-bottom: 16px;
}

.process-step-content h2 {
  margin-bottom: 24px;
}

.process-step-content p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Success message */
.success-message {
  background: var(--bg-secondary);
  padding: 48px;
  text-align: center;
}

.success-icon {
  width: 64px;
  height: 64px;
  background: var(--accent-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

.success-icon svg {
  width: 32px;
  height: 32px;
  color: white;
}

.success-message h3 {
  margin-bottom: 12px;
}

.success-message p {
  color: var(--text-secondary);
}

/* Booking card */
.booking-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  padding: 24px;
}

.booking-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* Info items */
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.info-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent-deep);
  flex-shrink: 0;
  margin-top: 2px;
}

.info-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.info-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Legal pages (privacy, terms) */
.legal-prose {
  max-width: 700px;
  margin: 0 auto;
  color: var(--text-secondary);
  line-height: 1.8;
}

.legal-prose h2 {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin: 48px 0 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.legal-prose h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-prose p {
  margin-bottom: 16px;
}

.legal-prose ul {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
}

.legal-prose ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
}

.legal-prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--accent-deep);
}

.legal-prose a {
  color: var(--accent-deep);
  border-bottom: 1px solid var(--border-subtle);
  transition: border-color 0.3s ease;
}

.legal-prose a:hover {
  border-color: var(--accent-deep);
}

.legal-prose .legal-updated {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: 48px;
}

/* Form validation errors */
.form-error {
  color: #e53e3e;
  font-size: 0.8125rem;
  margin-top: 4px;
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: #e53e3e;
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gallery-grid-item {
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-tertiary);
}

.gallery-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease, opacity 0.3s ease;
}

.gallery-grid-item:hover img {
  transform: scale(1.03);
}

/* Vary row height for visual interest */
.gallery-grid-item:nth-child(6n+1) { grid-row: span 1; }
.gallery-grid-item:nth-child(6n+2) { grid-row: span 1; }
.gallery-grid-item:nth-child(6n+3) { grid-row: span 1; }

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 8px;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.lightbox-close:hover {
  opacity: 1;
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, opacity 0.3s ease;
}

.lightbox-arrow:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: 16px;
}

.lightbox-next {
  right: 16px;
}

.lightbox-track {
  display: flex;
  height: 100%;
  will-change: transform;
  user-select: none;
  -webkit-user-select: none;
}

.lightbox-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 16px;
}

.lightbox-slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  pointer-events: none;
}

.lightbox-counter {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .lightbox-arrow {
    width: 40px;
    height: 40px;
  }

  .lightbox-prev {
    left: 8px;
  }

  .lightbox-next {
    right: 8px;
  }

  .lightbox-slide {
    padding: 48px 8px;
  }

  .lightbox-close {
    top: 8px;
    right: 8px;
  }
}

/* ============================================================
   Simbio v2 extensions — additive, do not modify earlier rules
   ============================================================ */

/* Utility — visually hidden */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Marketing image wrapper */
.marketing-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Highlights strip ------------------------------------- */
.highlights-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 768px) {
  .highlights-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
}

.highlight-card {
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.highlight-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 16px;
  color: var(--accent-deep);
  flex-shrink: 0;
}

.highlight-card-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.highlight-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.highlight-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.9375rem;
}

/* --- Service teaser grid ---------------------------------- */
.service-teaser-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 640px) {
  .service-teaser-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
}

@media (min-width: 1024px) {
  .service-teaser-grid {
    gap: 48px;
  }
}

.service-teaser {
  display: block;
  color: inherit;
  text-decoration: none;
}

.service-teaser-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-secondary);
  margin-bottom: 20px;
}

.service-teaser-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.service-teaser:hover .service-teaser-image img {
  transform: scale(1.03);
}

.service-teaser-body h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.service-teaser:hover .service-teaser-body h3 {
  color: var(--accent-deep);
}

.service-teaser-body p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-teaser-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent-deep);
  transition: gap 0.3s ease;
}

.service-teaser:hover .service-teaser-cta {
  gap: 12px;
}

/* --- Quote break ------------------------------------------ */
.quote-break {
  padding: 96px 0;
  text-align: center;
}

@media (min-width: 768px) {
  .quote-break {
    padding: 128px 0;
  }
}

.quote-break--accent {
  background: var(--accent-deep);
  color: white;
}

.quote-break--tertiary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.quote-break .container {
  max-width: 820px;
}

.quote-break-mark {
  width: 36px;
  height: 36px;
  max-width: 48px;
  max-height: 48px;
  margin: 0 auto 24px;
  opacity: 0.5;
  display: block;
  flex-shrink: 0;
}

.quote-break--accent .quote-break-mark { color: rgba(255, 255, 255, 0.7); }
.quote-break--tertiary .quote-break-mark { color: var(--accent-warm); }

.quote-break blockquote {
  font-family: "Playfair Display", Didot, Georgia, serif;
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.375rem, 2.5vw, 2rem);
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin: 0 0 28px;
}

.quote-break--accent blockquote {
  color: rgba(255, 255, 255, 0.96);
}

.quote-break-attribution {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.quote-break--accent .quote-break-attribution { color: rgba(255, 255, 255, 0.7); }
.quote-break--tertiary .quote-break-attribution { color: var(--text-tertiary); }

/* --- Image-break tweaks ----------------------------------- */
a.image-break {
  display: block;
  position: relative;
}

a.image-break::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.3s ease;
}

a.image-break:hover::after {
  background: rgba(0, 0, 0, 0.1);
}

.image-break--tall { height: 60vh; max-height: 720px; }
.image-break--short { height: 30vh; min-height: 200px; max-height: 360px; }

/* --- Story card ------------------------------------------- */
.story-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

@media (min-width: 1024px) {
  .story-card {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.story-card + .story-card {
  margin-top: 64px;
}

@media (min-width: 1024px) {
  .story-card + .story-card {
    margin-top: 96px;
  }

  .story-card--reverse .story-card-image {
    order: 2;
  }
}

.story-card-image {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.story-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-card-mark {
  width: 32px;
  height: 32px;
  color: var(--accent-warm);
  opacity: 0.7;
  margin-bottom: 20px;
}

.story-card-quote {
  font-family: "Playfair Display", Didot, Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.125rem, 1.6vw, 1.5rem);
  line-height: 1.6;
  letter-spacing: -0.005em;
  color: var(--text-primary);
  margin: 0 0 24px;
}

.story-card-attribution {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* --- Detail grid ------------------------------------------ */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .detail-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
  }

  .detail-grid--reverse .detail-grid-image {
    order: 2;
  }
}

.detail-grid-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.detail-grid-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-grid-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-content: center;
}

.detail-grid-fact {
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

.detail-grid-fact .meta {
  display: block;
  margin-bottom: 10px;
}

.detail-grid-fact p {
  color: var(--text-primary);
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* --- Process timeline ------------------------------------- */
.process-timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 1024px) {
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
  }

  .process-timeline::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 8%;
    right: 8%;
    height: 1px;
    background: var(--border-subtle);
    z-index: 0;
  }
}

.process-timeline--compact {
  gap: 24px;
}

.process-timeline-step {
  position: relative;
  z-index: 1;
}

.process-timeline-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  color: var(--accent-deep);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.process-timeline-body h3 {
  font-size: 1.125rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.process-timeline-body p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* --- Info block (contact) --------------------------------- */
.info-blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .info-blocks {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .info-blocks {
    grid-template-columns: repeat(4, 1fr);
  }
}

.info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.info-block-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: var(--accent-deep);
  flex-shrink: 0;
}

.info-block-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.info-block-body {
  min-width: 0;
}

.info-block-body .meta {
  display: block;
  margin-bottom: 6px;
}

.info-block-content {
  color: var(--text-primary);
  font-size: 0.9375rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.info-block-content a {
  color: var(--text-primary);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}

.info-block-content a:hover {
  border-color: var(--accent-deep);
}

/* --- Dual list (warranty) --------------------------------- */
.dual-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .dual-list {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

.dual-list-col h3 {
  font-size: 1.125rem;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.dual-list-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.dual-list-col li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.dual-list-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.dual-list-icon--yes { color: var(--accent-deep); }
.dual-list-icon--no { color: #b54b4b; }

/* --- Care cards (warranty) -------------------------------- */
.care-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .care-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .care-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.care-card {
  padding: 28px;
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
}

.care-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 16px;
}

.care-card ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.care-card li {
  padding-left: 16px;
  position: relative;
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

.care-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--accent-warm);
  border-radius: 50%;
}

/* --- Prose TOC (privacy/terms) ---------------------------- */
.prose-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

@media (min-width: 1024px) {
  .prose-layout {
    grid-template-columns: 220px 1fr;
    gap: 64px;
    align-items: start;
  }
}

.prose-toc {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

@media (min-width: 1024px) {
  .prose-toc {
    position: sticky;
    top: 120px;
    border-bottom: none;
    padding-bottom: 0;
  }
}

.prose-toc-title {
  display: block;
  margin-bottom: 16px;
}

.prose-toc ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prose-toc a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
  display: inline-block;
  transition: color 0.2s ease;
}

.prose-toc a:hover {
  color: var(--accent-deep);
}

/* --- Newsletter form -------------------------------------- */
.newsletter-form-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
}

@media (min-width: 768px) {
  .newsletter-form-wrap--inline {
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
    padding: 40px 0;
  }
}

.newsletter-form-copy h3 {
  font-family: "Playfair Display", Didot, Georgia, serif;
  font-weight: 400;
  font-size: 1.375rem;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.newsletter-form-copy p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.newsletter-form {
  width: 100%;
}

.newsletter-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 480px) {
  .newsletter-form-row {
    grid-template-columns: 1fr auto;
  }
}

.newsletter-form-row .form-input {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  padding: 14px 16px;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

.newsletter-form-row .form-input:focus {
  outline: none;
  border-color: var(--accent-deep);
}

.newsletter-form-row .btn {
  white-space: nowrap;
  padding: 14px 24px;
}

.newsletter-form-hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

.newsletter-form-success {
  color: var(--accent-deep);
  font-size: 0.875rem;
  margin-top: 12px;
}

/* --- Nav dropdown (Services) ------------------------------ */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.nav-dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s ease;
}

.nav-dropdown[aria-expanded="true"] .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: -16px;
  min-width: 220px;
  background: rgba(250, 248, 245, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
}

.nav-dropdown[aria-expanded="true"] .nav-dropdown-menu,
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-menu a {
  padding: 10px 16px;
  font-size: 0.875rem;
  color: var(--text-primary);
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-dropdown-menu a:hover {
  color: var(--accent-deep);
  background: rgba(44, 62, 51, 0.04);
}

/* --- Mobile sub-accordion --------------------------------- */
.mobile-menu-group {
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-menu-group > .mobile-menu-link {
  border-bottom: none;
}

.mobile-menu-group > .mobile-menu-link svg {
  transition: transform 0.25s ease, color 0.2s ease;
}

.mobile-menu-group[aria-expanded="true"] > .mobile-menu-link svg {
  transform: rotate(180deg);
  color: var(--accent-deep);
}

.mobile-menu-group[aria-expanded="true"] > .mobile-menu-link {
  color: var(--accent-deep);
}

.mobile-menu-group[aria-expanded="true"] .mobile-menu-sublist {
  max-height: 600px;
  padding: 4px 0 16px;
}

.mobile-menu-sublist {
  display: flex;
  flex-direction: column;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.mobile-menu-sublink {
  display: block;
  width: 100%;
  padding: 14px 16px 14px 20px;
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary);
  border-left: 2px solid var(--border-subtle);
  margin-left: 4px;
  transition: color 0.2s ease, border-color 0.2s ease, padding-left 0.2s ease;
}

.mobile-menu-sublink:hover,
.mobile-menu-sublink:active {
  color: var(--accent-deep);
  border-left-color: var(--accent-deep);
  padding-left: 24px;
}

.mobile-menu-sublink.active {
  color: var(--accent-deep);
  border-left-color: var(--accent-deep);
  font-weight: 400;
}

/* --- Service hero (sub-pages) ----------------------------- */
.service-hero {
  position: relative;
  height: 70vh;
  min-height: 520px;
  max-height: 760px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.service-hero picture,
.service-hero .marketing-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.service-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 30%, rgba(0,0,0,0.55) 100%);
  z-index: 1;
}

.service-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 0 24px 48px;
  color: white;
}

@media (min-width: 768px) {
  .service-hero-content {
    padding: 0 32px 64px;
  }
}

@media (min-width: 1024px) {
  .service-hero-content {
    padding: 0 48px 96px;
  }
}

.service-hero-content .meta {
  color: rgba(255, 255, 255, 0.85);
  display: block;
  margin-bottom: 16px;
}

.service-hero-content h1 {
  color: white;
  max-width: 820px;
}

.service-hero-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.125rem;
  max-width: 620px;
  margin-top: 20px;
}

/* --- Image strip (services) ------------------------------- */
.image-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 768px) {
  .image-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

.image-strip > div {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.image-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Section intro (centered prose) ----------------------- */
.section-intro {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.section-intro p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  line-height: 1.75;
}

.section-intro p + p {
  margin-top: 16px;
}

/* --- Footer v2 -------------------------------------------- */
.footer-grid-v2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 32px;
  margin-bottom: 48px;
}

.footer-grid-v2 .footer-brand {
  grid-column: 1 / -1;
}

@media (min-width: 768px) {
  .footer-grid-v2 {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
  }

  .footer-grid-v2 .footer-brand {
    grid-column: auto;
  }
}

@media (min-width: 1024px) {
  .footer-grid-v2 {
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 56px;
  }
}

/* --- Accessibility -------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 1000;
  padding: 12px 20px;
  background: var(--accent-deep);
  color: white;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 0;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 16px;
  outline: 3px solid var(--accent-warm);
  outline-offset: 2px;
}

main:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
[role="button"]:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-deep);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}