/* ============================================
   MEMORA · Layout System
   Container, grid, sections, header, footer
   ============================================ */

/* === CONTAINER === */

.container {
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

@media (max-width: 768px) {
  .container {
    padding-inline: var(--container-padding-x-mobile);
  }
}

/* === SECTIONS === */

.section {
  padding-block: var(--section-pad-y);
}

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

.section-dark {
  background-color: var(--text);
  color: var(--text-inverse);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-label {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

.section-title {
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-light);
  max-width: 600px;
  margin-inline: auto;
}

/* === GRID LAYOUTS === */

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* Responsive grids */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* Auto-fit responsive grid (used in styles/pricing sections) */
.grid-auto-fit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--space-6);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: rgba(248, 246, 243, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding-block: var(--space-4);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding-x);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.logo-mark {
  width: 40px;
  height: auto;
  flex-shrink: 0;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo-text span {
  color: var(--accent);
}

.main-nav {
  display: flex;
  gap: var(--space-8);
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
}

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

.nav-cta {
  background-color: var(--text);
  color: var(--text-inverse) !important;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: var(--fw-semibold) !important;
  transition: background-color var(--transition-fast);
}

.nav-cta:hover {
  background-color: var(--accent);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text);
  margin: 5px 0;
  transition: 0.3s;
}

/* Mobile navigation overlay */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(45, 42, 38, 0.5);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-sticky) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

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

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background-color: var(--surface);
  z-index: var(--z-sticky);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  padding: var(--space-8);
  overflow-y: auto;
}

.mobile-nav-panel.active {
  transform: translateX(0);
}

.mobile-nav-close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  background: none;
  border: none;
  font-size: var(--fs-2xl);
  color: var(--text);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-list {
  list-style: none;
  padding: 0;
  margin: var(--space-12) 0 0;
}

.mobile-nav-list li {
  margin-bottom: var(--space-4);
}

.mobile-nav-list a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--fs-lg);
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

.mobile-nav-list a:hover {
  color: var(--accent);
}

@media (max-width: 900px) {
  .main-nav {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
}

/* === FOOTER === */

.site-footer {
  background-color: var(--text);
  color: rgba(255, 255, 255, 0.7);
  padding-block: var(--space-16) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  font-size: var(--fs-sm);
  margin-top: var(--space-4);
  max-width: 320px;
  line-height: var(--lh-relaxed);
}

.footer-brand .logo-text {
  color: var(--text-inverse);
}

.footer-brand .logo-text span {
  color: var(--accent);
}

.footer-column h5 {
  color: var(--text-inverse);
  font-size: var(--fs-base);
  font-family: var(--font-heading);
  margin-bottom: var(--space-4);
}

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

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: var(--fs-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--fs-xs);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

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

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

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

.hero-section {
  padding-block: var(--space-24) var(--space-16);
  position: relative;
  overflow: hidden;
}

.hero-bg-decoration {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-bg-decoration.top-right {
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(184, 134, 122, 0.15), transparent 70%);
}

.hero-bg-decoration.bottom-left {
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(125, 138, 110, 0.12), transparent 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-6);
  color: var(--text-light);
}

.hero-title {
  font-size: var(--fs-hero);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero-title em {
  color: var(--accent);
  font-style: italic;
}

.hero-description {
  font-size: var(--fs-md);
  color: var(--text-light);
  margin-bottom: var(--space-8);
  max-width: 480px;
}

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

.hero-visual {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--bg-alt) 0%, #e5e0d8 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border: 1px solid var(--border);
  overflow: hidden;
}

.hero-visual-placeholder {
  text-align: center;
  padding: var(--space-8);
}

.hero-visual-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.hero-visual-text {
  color: var(--text-light);
  font-size: var(--fs-sm);
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  
  .hero-visual {
    max-width: 400px;
    margin-inline: auto;
  }
}

/* === CTA SECTION === */

.cta-section {
  background-color: var(--text);
  color: var(--text-inverse);
  text-align: center;
  padding-block: var(--space-20);
}

.cta-title {
  color: var(--text-inverse);
  font-size: var(--fs-3xl);
  margin-bottom: var(--space-4);
}

.cta-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-md);
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.cta-section .btn-primary {
  background-color: var(--accent);
}

.cta-section .btn-primary:hover {
  background-color: var(--accent-dark);
}

/* === TWO-COLUMN LAYOUT (About, Contact) === */

.two-col-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 900px) {
  .two-col-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* Sticky sidebar pattern (like your law site) */
.sticky-sidebar {
  position: sticky;
  top: calc(var(--space-8) + 80px); /* header height + padding */
}