/* =============================================
   LEVEL 3 DESIGN SYSTEM - COMPONENT STYLES
   ============================================= */

/* =============================================
   HEADER & NAVIGATION
   ============================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  padding: var(--space-4) 0;
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
}

.brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--brand-default);
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-default);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--brand-default);
}

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

.nav-link-button {
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-link-button:hover {
  color: var(--brand-default);
}

.mobile-nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
}

/* =============================================
   HERO SECTION
   ============================================= */

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-main) 0%, #e0f2fe 100%);
  padding: var(--space-24) 0 var(--space-32);
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle, rgba(14,165,233,0.1) 0%, rgba(255,255,255,0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-12);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  line-height: 1.05;
}

.eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-default);
  margin-bottom: var(--space-4);
}

.hero-copy p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 540px;
}

.hero-actions {
  display: flex;
  gap: var(--space-4);
}

.hero-feature {
  position: relative;
}

.feature-panel {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform var(--transition-slow);
}

.feature-panel:hover {
  transform: perspective(1000px) rotateY(0deg);
}

.hero-image {
  border-radius: calc(var(--radius-lg) - 4px);
  width: 100%;
  height: 400px;
  object-fit: cover;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  text-align: center;
}

.stats-grid strong {
  display: block;
  font-size: 1.75rem;
  font-family: var(--font-heading);
  color: var(--brand-default);
  margin-bottom: var(--space-2);
}

.stats-grid span {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* =============================================
   SECTIONS & GRIDS
   ============================================= */

.section-heading {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2 {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
}

.value-grid, .service-grid, .project-grid {
  display: grid;
  gap: var(--space-8);
}

.value-grid { grid-template-columns: repeat(3, 1fr); }
.service-grid { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.project-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

article {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-default);
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

article:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
  border-color: var(--border-light);
}

article h3 {
  color: var(--brand-dark);
  font-size: 1.5rem;
}

/* =============================================
   PROJECT SHOWCASE
   ============================================= */

.showcase-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: repeat(2, 300px);
  gap: var(--space-6);
}

.showcase-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-slow);
}

.showcase-large {
  grid-row: span 2;
}

.showcase-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.showcase-card:hover img {
  transform: scale(1.05);
}

.showcase-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(3, 105, 161, 0.9) 0%, rgba(0,0,0,0) 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-8);
  color: var(--text-inverse);
}

.showcase-overlay h3 {
  color: var(--text-inverse);
  margin-bottom: 0;
}

.showcase-overlay span {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-light);
  margin-bottom: var(--space-2);
}

/* =============================================
   CTA BAND
   ============================================= */

.cta-band {
  background: linear-gradient(135deg, var(--brand-default) 0%, var(--brand-dark) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  color: var(--text-inverse);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-xl);
}

.cta-band h2 {
  color: var(--text-inverse);
}

.cta-band .button {
  background: var(--bg-surface);
  color: var(--brand-default);
  box-shadow: var(--shadow-md);
}

.cta-band .button:hover {
  background: var(--bg-surface-hover);
  transform: translateY(-2px);
}

/* =============================================
   TESTIMONIALS
   ============================================= */

.testimonial-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card p {
  font-size: 1.5rem;
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
  font-style: italic;
  margin-bottom: var(--space-8);
}

/* =============================================
   FOOTER
   ============================================= */

.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-default);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-24);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 3fr;
  gap: var(--space-8);
}

.footer-brand {
  color: var(--brand-default);
  font-size: 1.5rem;
  margin-bottom: var(--space-4);
}

.footer-section h4 {
  font-size: 1.125rem;
  margin-bottom: var(--space-6);
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-links a, .footer-links button {
  color: var(--text-secondary);
  font-weight: 700;
  text-align: left;
  font-style: bold;
}

.footer-links a:hover, .footer-links button:hover {
  color: var(--brand-default);
}

.social-links {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-main);
  color: var(--brand-default);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--brand-default);
  color: var(--text-inverse);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--border-default);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  text-align: center;
  color: var(--text-muted);
}

/* =============================================
   PAGES SPECIFIC (About, Contact, etc.)
   ============================================= */

.page-header {
  background: var(--bg-surface);
  padding: var(--space-16) 0 var(--space-8);
  text-align: center;
  border-bottom: 1px solid var(--border-default);
}

.page-header h1 {
  font-size: clamp(3rem, 5vw, 4rem);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.contact-info {
  background: var(--bg-surface);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group label {
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input, .form-group textarea {
  padding: var(--space-4);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.form-group input:focus, .form-group textarea:focus {
  border-color: var(--brand-default);
  box-shadow: 0 0 0 4px var(--border-light);
}

/* =============================================
   MEDIA QUERIES (100% Device Compatibility)
   ============================================= */

@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .feature-panel { transform: none; margin-top: var(--space-8); }
  .feature-panel:hover { transform: none; }
  
  .showcase-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .showcase-large { grid-row: auto; height: 400px; }
  .showcase-card { height: 300px; }
  
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    flex-direction: column;
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    display: none;
    border-top: 1px solid var(--border-default);
  }

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

  .mobile-nav-toggle {
    display: block;
    background: transparent;
    border: none;
    order: 3;
  }
  
  .header-inner .brand { order: 1; margin-right: auto; }
  .header-inner .btn { order: 2; margin-right: var(--space-4); padding: var(--space-2) var(--space-4); font-size: 0.875rem; }
  
  .value-grid { grid-template-columns: 1fr; }
  
  .cta-band { flex-direction: column; text-align: center; gap: var(--space-6); }
  
  .stats-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-links a, .footer-links button { text-align: center; }
  .social-links { justify-content: center; }
  
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; }
}

/* =============================================
   UNIQUE PAGE LAYOUTS
   ============================================= */

/* About Page - Split Story & Zigzag */
.split-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.split-hero img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  width: 100%;
  height: 500px;
}
.zigzag-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}
.zigzag-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
.zigzag-row:nth-child(even) {
  direction: rtl;
}
.zigzag-row:nth-child(even) > * {
  direction: ltr;
}
.zigzag-image {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  height: 350px;
  object-fit: cover;
}

/* Services Page - Sticky Sidebar */
.services-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-12);
  align-items: start;
}
.sticky-sidebar {
  position: sticky;
  top: 100px;
  background: var(--bg-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.sidebar-nav a {
  color: var(--text-secondary);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  color: var(--brand-default);
}
.horizontal-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-6);
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}
.horizontal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.horizontal-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.horizontal-card-body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Projects Page - Masonry / Featured */
.project-featured {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-12);
  box-shadow: var(--shadow-lg);
}
.project-featured img {
  width: 100%;
  height: 600px;
  object-fit: cover;
}
.project-featured-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8);
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  color: white;
}
.project-featured-overlay h2 {
  color: white;
  margin-bottom: var(--space-2);
}
.masonry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-6);
}
.masonry-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.masonry-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.masonry-item:hover img {
  transform: scale(1.05);
}
.masonry-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 165, 233, 0.9);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  opacity: 0;
  padding: var(--space-6);
  transition: opacity var(--transition-normal);
}
.masonry-item:hover .masonry-overlay {
  opacity: 1;
}

/* Blog - Editorial Layout */
.blog-featured {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-8);
  align-items: center;
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-12);
}
.blog-featured img {
  height: 100%;
  min-height: 400px;
  object-fit: cover;
  width: 100%;
}
.blog-featured-content {
  padding: var(--space-8);
}
.blog-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
.blog-list-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: start;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-light);
}
.blog-list-date {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--brand-default);
  text-align: center;
  width: 80px;
}
.blog-list-date span {
  display: block;
  font-size: 0.875rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* FAQ - Two Column */
.faq-layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Contact - Immersive Map */
.contact-hero {
  position: relative;
  height: 400px;
  background: url('https://placehold.co/1920x400/e2e8f0/94a3b8?text=Map+Location') center/cover;
}
.contact-overlap {
  margin-top: -100px;
  position: relative;
  z-index: 10;
  background: var(--bg-surface);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

/* Responsive adjustments for unique layouts */
@media (max-width: 1024px) {
  .split-hero, .services-layout, .horizontal-card, .blog-featured, .faq-layout, .contact-overlap {
    grid-template-columns: 1fr;
  }
  .sticky-sidebar {
    position: static;
    margin-bottom: var(--space-8);
  }
  .horizontal-card img, .blog-featured img {
    height: 300px;
  }
  .zigzag-row {
    grid-template-columns: 1fr;
  }
  .zigzag-row:nth-child(even) {
    direction: ltr;
  }
}

/* =============================================
   CLIENT MARQUEE
   ============================================= */
.marquee-wrapper {
  overflow: hidden;
  width: 100%;
  padding: var(--space-8) 0;
  position: relative;
  background: transparent;
}

.marquee-track {
  display: flex;
  gap: var(--space-8);
  width: max-content;
  animation: scroll-left 40s linear infinite;
}

.marquee-wrapper:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  position: relative;
  width: 250px;
  height: 120px;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
}

.marquee-item-inner {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-surface, #fff);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.marquee-item:hover .marquee-item-inner {
  transform: scale(1.4);
  z-index: 10;
  box-shadow: var(--shadow-xl);
  background: var(--brand-default);
}

.marquee-item img {
  width: 150px;
  height: 80px;
  object-fit: contain;
  transition: all 0.4s ease;
}

.marquee-item:hover img {
  opacity: 0;
  transform: scale(0.5);
}

.marquee-info {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
  text-align: center;
  color: white;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s ease;
}

.marquee-item:hover .marquee-info {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition-delay: 0.1s;
}

.marquee-info h4 {
  margin: 0 0 0.5rem 0;
  color: white;
  font-size: 1.1rem;
}

.marquee-info p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.4;
  opacity: 0.9;
}

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - var(--space-4))); }
}

/* Image Frame Filling */
.showcase-card img,
.feature-card img,
.gallery-item img,
.service-card img,
.hero-image img,
.contact-hero img,
.about-hero img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

/* Footer Redesign */
.footer-commitment-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .footer-commitment-row {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-commitment-row h4 {
  color: var(--brand-dark);
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  letter-spacing: 0.05em;
  font-weight: 700;
}

.footer-commitment-row p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* =============================================
   BRAND LOGO
   ============================================= */
.brand-logo {
  height: 55px;
  width: auto;
  object-fit: contain;
  display: block;
  transform: scale(2.5);
  transform-origin: left center;
}

/* =============================================
   ROADMAP TIMELINE
   ============================================= */
.roadmap-section {
  background-color: var(--bg-default);
  padding: var(--space-16) 0;
}

.roadmap-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-8);
}

.roadmap-controls {
  display: flex;
  gap: var(--space-3);
}

.roadmap-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  user-select: none;
}

.roadmap-nav-btn:hover {
  background: var(--brand-default);
  color: white;
  border-color: var(--brand-default);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.roadmap-nav-btn:active {
  transform: translateY(0);
}

.roadmap-horizontal {
  position: relative;
  display: flex;
  overflow-x: auto;
  gap: var(--space-6);
  padding-top: var(--space-8);
  margin-top: var(--space-8);
  padding-bottom: var(--space-12);
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.roadmap-horizontal::-webkit-scrollbar {
  display: none;
}

.roadmap-track {
  position: absolute;
  top: 43px;
  left: 0;
  width: max(100%, 2300px);
  height: 4px;
  background: rgba(14, 165, 233, 0.2);
  z-index: 0;
}

.roadmap-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 0 0 350px;
  scroll-snap-align: start;
}

.roadmap-marker {
  width: 24px;
  height: 24px;
  background: var(--brand-default);
  border: 4px solid var(--bg-default);
  border-radius: 50%;
  margin-bottom: var(--space-4);
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.2);
}

.roadmap-content {
  background: var(--bg-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  width: 100%;
  text-align: left;
}

.roadmap-content h3 {
  font-size: 1.25rem;
  color: var(--brand-dark);
  margin-bottom: var(--space-3);
  height: 2.8rem;
  display: flex;
  align-items: center;
}

.roadmap-description {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all 0.3s ease;
}

.roadmap-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: var(--space-2);
}

.roadmap-content p:last-child {
  margin-bottom: 0;
}

.roadmap-step:hover .roadmap-description {
  -webkit-line-clamp: unset;
}

.read-more-indicator {
  display: block;
  color: var(--brand-default);
  font-weight: 600;
  font-size: 0.85rem;
  margin-top: var(--space-3);
  text-align: center;
  transition: opacity 0.3s ease;
}

.roadmap-step:hover .read-more-indicator {
  opacity: 0;
  height: 0;
  margin-top: 0;
  overflow: hidden;
}

@media (max-width: 768px) {
  .roadmap-horizontal {
    flex-direction: column;
    padding-left: 20px;
    overflow-x: visible;
  }
  .roadmap-track {
    top: 32px;
    bottom: 0;
    left: 31px;
    width: 4px;
    height: calc(100% - 100px);
  }
  .roadmap-step {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    flex: 1 1 auto;
    width: 100%;
    gap: var(--space-4);
  }
  .roadmap-marker {
    flex-shrink: 0;
    margin-top: 5px;
  }
  .roadmap-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
  .roadmap-controls {
    align-self: flex-end;
  }
}