/**
 * RJA Architects Theme Styles
 * Adapted from Lovable React frontend
 */

/* ========================================
   CSS Variables (Design Tokens)
   ======================================== */
:root {
  /* Colors */
  --color-background: hsl(0, 0%, 100%);
  --color-foreground: hsl(0, 0%, 0%);
  --color-muted: hsl(0, 0%, 96%);
  --color-muted-foreground: hsl(0, 0%, 40%);
  --color-border: hsl(0, 0%, 90%);
  --color-primary: hsl(0, 72%, 51%); /* red-600 */
  --color-primary-foreground: hsl(0, 0%, 100%);

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Times New Roman", Times, serif;

  /* Spacing */
  --container-max: 1280px;
  --container-narrow: 768px;
  --section-padding: 8rem;

  /* Transitions */
  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --color-background: hsl(0, 0%, 0%);
    --color-foreground: hsl(0, 0%, 100%);
    --color-muted: hsl(0, 0%, 10%);
    --color-muted-foreground: hsl(0, 0%, 60%);
    --color-border: hsl(0, 0%, 20%);
  }
}

/* ========================================
   Base Styles
   ======================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-background);
  color: var(--color-foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ========================================
   Typography Classes
   ======================================== */
.text-architectural {
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.text-minimal {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted-foreground);
}

.title-accent {
  position: relative;
  display: inline-block;
}

.title-accent::after {
  content: '';
  display: block;
  width: 6rem;
  height: 0.25rem;
  background-color: var(--color-primary);
  margin-top: 1rem;
}

.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;
}

/* ========================================
   Layout
   ======================================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  max-width: var(--container-narrow);
}

/* ========================================
   Header
   ======================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(var(--color-background), 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  min-height: 72px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1rem 1.5rem;
}

.site-logo {
  display: flex;
  flex-direction: column;
}

.site-logo .logo-text {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-primary);
}

.site-logo .logo-tagline {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
}

.main-navigation {
  display: none;
}

@media (min-width: 1024px) {
  .main-navigation {
    display: block;
  }
}

.nav-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-menu a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition-fast);
}

.nav-menu a:hover {
  color: var(--color-primary);
}

.header-contact {
  display: flex;
  gap: 1rem;
}

.header-icon {
  color: var(--color-muted-foreground);
  transition: var(--transition-fast);
}

.header-icon:hover {
  color: var(--color-foreground);
}

.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

@media (min-width: 1024px) {
  .mobile-menu-toggle {
    display: none;
  }
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background-color: var(--color-foreground);
  transition: var(--transition-fast);
}

.mobile-navigation {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem;
}

.mobile-navigation[hidden] {
  display: none;
}

.mobile-nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-nav-menu a {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ========================================
   Main Content
   ======================================== */
#main-content {
  min-height: 100vh;
  padding-top: 72px;
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
  background-color: var(--color-muted);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-logo .logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  color: var(--color-primary);
}

.footer-logo .logo-tagline {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  color: var(--color-muted-foreground);
}

.footer-description {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  max-width: 300px;
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-menu a {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  transition: var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-foreground);
}

.contact-info {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

.contact-info p {
  margin-bottom: 0.5rem;
}

.contact-info a {
  transition: var(--transition-fast);
}

.contact-info a:hover {
  color: var(--color-foreground);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.copyright,
.tagline {
  font-size: 0.75rem;
  color: var(--color-muted-foreground);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
  border: none;
}

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

.btn-outline {
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-foreground);
}

.btn-outline:hover {
  background-color: var(--color-muted);
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6));
}

.hero-bg-text {
  position: absolute;
  bottom: -10%;
  left: 0;
  right: 0;
  font-size: clamp(100px, 20vw, 400px);
  font-weight: 300;
  color: rgba(255,255,255,0.05);
  white-space: nowrap;
  pointer-events: none;
  line-height: 1;
}

.hero-content {
  position: relative;
  z-index: 10;
  color: white;
  padding: 2rem 0;
}

.headline-primary {
  font-size: clamp(2.5rem, 8vw, 6rem);
  margin-bottom: 1rem;
}

.headline-line2 {
  display: block;
}

.hero-subheadline {
  font-size: 1.125rem;
  opacity: 0.8;
  margin-bottom: 2rem;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-cta {
  padding: 0.75rem 1.5rem;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,0.3);
  background-color: rgba(0,0,0,0.4);
  color: rgba(255,255,255,0.8);
  transition: var(--transition-fast);
}

.hero-cta:hover {
  background-color: rgba(0,0,0,0.6);
  color: white;
}

.hero-affiliations {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.affiliation-logo {
  height: 32px;
  width: auto;
  opacity: 0.7;
}

.hero-tagline {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
}

/* ========================================
   Service Hero Section
   ======================================== */
.service-hero-section {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.service-hero-section .hero-content {
  text-align: center;
}

.service-hero-section .hero-title {
  font-size: clamp(2rem, 6vw, 4rem);
  margin-bottom: 1rem;
}

.service-hero-section .hero-subtitle {
  font-size: 1.125rem;
  opacity: 0.8;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================
   Section Base
   ======================================== */
section {
  padding: var(--section-padding) 0;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-top: 0.5rem;
}

.section-description {
  max-width: 600px;
  margin-top: 1.5rem;
  color: var(--color-muted-foreground);
}

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

/* ========================================
   Expertise / Services Grid
   ======================================== */
.expertise-grid,
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

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

.expertise-item,
.service-item {
  display: flex;
  gap: 1.5rem;
}

.item-number {
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-muted-foreground);
  flex-shrink: 0;
}

.item-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.item-description {
  color: var(--color-muted-foreground);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.item-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  transition: var(--transition-fast);
}

.item-link:hover {
  color: var(--color-foreground);
}

.item-link span {
  transition: transform 0.3s ease;
}

.item-link:hover span {
  transform: translateX(4px);
}

/* Services grid background text */
.services-grid-section {
  position: relative;
  overflow: hidden;
}

.section-bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(200px, 40vw, 600px);
  font-weight: 300;
  color: var(--color-primary);
  opacity: 0.05;
  pointer-events: none;
  line-height: 1;
}

/* ========================================
   Text Media Split
   ======================================== */
.text-media-split-section .split-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .text-media-split-section .split-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.text-media-split-section.reversed .split-grid {
  direction: rtl;
}

.text-media-split-section.reversed .split-content,
.text-media-split-section.reversed .split-image {
  direction: ltr;
}

.split-content h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: 0.5rem;
}

.split-paragraphs {
  margin-top: 1.5rem;
}

.split-paragraphs p {
  color: var(--color-muted-foreground);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.split-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ========================================
   Features Grid
   ======================================== */
.features-header {
  max-width: 800px;
  margin-bottom: 3rem;
}

.features-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: 0.5rem;
}

.features-intro {
  margin-top: 1.5rem;
  color: var(--color-muted-foreground);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  padding: 1.5rem;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
}

.feature-title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.feature-description {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

/* ========================================
   CTA Banner
   ======================================== */
.cta-banner-section .cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .cta-banner-section .cta-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.cta-banner-section.reversed .cta-grid {
  direction: rtl;
}

.cta-banner-section.reversed .cta-content,
.cta-banner-section.reversed .cta-image {
  direction: ltr;
}

.cta-content h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: 0.5rem;
}

.cta-paragraphs {
  margin: 1.5rem 0;
}

.cta-paragraphs p {
  color: var(--color-muted-foreground);
  margin-bottom: 1rem;
}

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

/* ========================================
   About Section
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .about-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.about-content h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-top: 0.5rem;
}

.about-description {
  margin-top: 1.5rem;
  color: var(--color-muted-foreground);
  line-height: 1.7;
}

.approach-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 640px) {
  .approach-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

.approach-card {
  padding: 1.5rem;
  background-color: var(--color-muted);
  border: 1px solid var(--color-border);
}

.approach-card .card-title {
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.approach-card .card-description {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

.about-stats {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 3rem;
  font-weight: 300;
  line-height: 1;
}

.stat-label {
  display: block;
  margin-top: 0.5rem;
}

/* ========================================
   Stats Marquee
   ======================================== */
.stats-marquee-section {
  position: relative;
  padding: 6rem 0;
  overflow: hidden;
}

.marquee-background {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.marquee-track {
  display: flex;
  gap: 4rem;
  animation: marquee 45s linear infinite;
  white-space: nowrap;
}

.marquee-track span {
  font-size: clamp(80px, 15vw, 200px);
  font-weight: 300;
  color: var(--color-primary);
  opacity: 0.1;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.stats-container {
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stats-grid .stat-item {
  text-align: center;
}

.stats-grid .stat-value {
  font-size: 2.5rem;
  font-weight: 300;
}

.stats-grid .count-value {
  display: inline;
}

/* ========================================
   Founder Bio
   ======================================== */
.founder-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .founder-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.founder-name {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

.founder-title {
  margin-top: 0.5rem;
}

.founder-bio {
  margin-top: 2rem;
}

.founder-bio p {
  color: var(--color-muted-foreground);
  margin-bottom: 1rem;
  line-height: 1.7;
}

.credentials-group {
  margin-bottom: 2rem;
}

.credentials-title {
  margin-bottom: 1rem;
}

.credentials-list {
  list-style: none;
}

.credentials-list li {
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  border-bottom: 1px solid var(--color-border);
}

/* ========================================
   Contact CTA
   ======================================== */
.contact-cta-section {
  background-color: var(--color-muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

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

.contact-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-top: 0.5rem;
}

.title-line2 {
  display: block;
}

.contact-details {
  margin-top: 2rem;
}

.detail-group {
  margin-bottom: 1.5rem;
}

.detail-label {
  display: block;
  margin-bottom: 0.25rem;
}

.detail-value {
  font-size: 1rem;
  color: var(--color-foreground);
}

.detail-value:hover {
  color: var(--color-primary);
}

.affiliations {
  margin-top: 2rem;
}

.affiliations-list {
  list-style: none;
  margin-top: 0.5rem;
}

.affiliations-list li {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  padding: 0.25rem 0;
}

.contact-form-wrap {
  background-color: var(--color-background);
  padding: 2rem;
}

.contact-form {
  margin-top: 1.5rem;
}

.form-field {
  margin-bottom: 1rem;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-background);
  color: var(--color-foreground);
  transition: var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-foreground);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn {
  width: 100%;
  justify-content: center;
}

/* ========================================
   Portfolio / Projects
   ======================================== */
.portfolio-items {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.portfolio-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .portfolio-item {
    grid-template-columns: 1fr 1fr;
  }
}

.portfolio-item.reversed {
  direction: rtl;
}

.portfolio-item.reversed > * {
  direction: ltr;
}

.portfolio-item .item-image img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.portfolio-item .item-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0.5rem 0 1rem;
}

.portfolio-item .item-description {
  color: var(--color-muted-foreground);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.portfolio-item .item-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  transition: var(--transition-fast);
}

.portfolio-item .item-cta:hover {
  color: var(--color-foreground);
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

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

/* Project Cards */
.project-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  transition: var(--transition-fast);
}

.project-card:hover {
  border-color: var(--color-muted-foreground);
}

.project-card .card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
}

.project-card .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.project-card .card-content {
  padding: 1.5rem;
}

.project-card .card-categories {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.category-badge {
  padding: 0.25rem 0.5rem;
  background-color: var(--color-muted);
  font-size: 0.625rem;
}

.project-card .card-title {
  font-size: 1.125rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.project-card .card-title a {
  transition: var(--transition-fast);
}

.project-card .card-title a:hover {
  color: var(--color-primary);
}

.project-card .card-excerpt {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-link,
.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
  transition: var(--transition-fast);
}

.card-link:hover,
.read-more:hover {
  color: var(--color-foreground);
}

.card-link span,
.read-more span {
  transition: transform 0.3s ease;
}

.card-link:hover span,
.read-more:hover span {
  transform: translateX(4px);
}

/* ========================================
   Archive Pages
   ======================================== */
.archive-header,
.search-header {
  padding: 6rem 0 4rem;
  background-color: var(--color-muted);
  text-align: center;
}

.archive-header h1,
.search-header h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-top: 0.5rem;
}

.archive-description {
  max-width: 600px;
  margin: 1rem auto 0;
  color: var(--color-muted-foreground);
}

.category-filter {
  padding: 2rem 0;
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.category-filter .container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.filter-btn {
  padding: 0.5rem 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-foreground);
  color: var(--color-background);
  border-color: var(--color-foreground);
}

.archive-content {
  padding: 4rem 0;
}

.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

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

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

/* ========================================
   Single Post/Project
   ======================================== */
.post-hero,
.project-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: flex-end;
}

.post-hero .hero-image,
.project-hero .hero-image {
  position: absolute;
  inset: 0;
}

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

.post-hero .hero-image::after,
.project-hero .hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
}

.post-hero .hero-content,
.project-hero .hero-content {
  position: relative;
  z-index: 10;
  color: white;
  padding: 4rem 0;
  width: 100%;
}

.post-hero h1,
.project-hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin: 0.5rem 0 1rem;
}

.post-meta {
  font-size: 0.875rem;
  opacity: 0.8;
}

.post-meta .separator {
  margin: 0 0.5rem;
}

.project-categories {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-categories .category-badge {
  background-color: rgba(255,255,255,0.2);
  color: white;
}

.project-excerpt {
  font-size: 1.125rem;
  opacity: 0.9;
  max-width: 600px;
}

.project-cta-banner {
  background-color: var(--color-muted);
  padding: 1.5rem 0;
}

.project-cta-banner .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.project-cta-banner p {
  font-size: 0.875rem;
  color: var(--color-muted-foreground);
}

.post-body,
.project-body {
  padding: 4rem 0;
}

.post-body p,
.project-body p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.post-body h2,
.project-body h2 {
  font-size: 1.75rem;
  margin: 2rem 0 1rem;
}

.post-body h3,
.project-body h3 {
  font-size: 1.25rem;
  margin: 1.5rem 0 0.75rem;
}

.post-footer {
  padding-bottom: 4rem;
}

.cta-box {
  background-color: var(--color-muted);
  padding: 2rem;
  text-align: center;
}

.cta-box h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.cta-box p {
  color: var(--color-muted-foreground);
  margin-bottom: 1.5rem;
}

.project-gallery {
  padding: 4rem 0;
  background-color: var(--color-muted);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

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

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

.gallery-item figcaption {
  font-size: 0.75rem;
  color: var(--color-muted-foreground);
  margin-top: 0.5rem;
}

.related-projects {
  padding: 4rem 0;
}

.related-projects h2 {
  margin-bottom: 2rem;
  text-align: center;
}

/* ========================================
   404 Page
   ======================================== */
.error-404 {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.error-code {
  font-size: clamp(80px, 20vw, 200px);
  font-weight: 300;
  color: var(--color-muted);
  line-height: 1;
}

.error-content h1 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.error-content p {
  color: var(--color-muted-foreground);
  margin-bottom: 2rem;
  max-width: 400px;
}

.error-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========================================
   Search Page
   ======================================== */
.search-form-section {
  padding: 2rem 0;
  background-color: var(--color-background);
}

.search-form-section form {
  display: flex;
  gap: 0.5rem;
}

.search-form-section input[type="search"] {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  font-size: 1rem;
}

.search-form-section button {
  padding: 0.75rem 1.5rem;
}

.results-count {
  margin-bottom: 2rem;
  color: var(--color-muted-foreground);
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.search-result {
  padding: 1.5rem;
  border: 1px solid var(--color-border);
}

.result-title {
  font-size: 1.25rem;
  margin: 0.5rem 0;
}

.result-excerpt {
  color: var(--color-muted-foreground);
  margin-bottom: 1rem;
}

.no-results,
.no-posts {
  text-align: center;
  padding: 4rem 0;
}

.no-results h2,
.no-posts h2 {
  margin-bottom: 1rem;
}

.no-results p,
.no-posts p {
  color: var(--color-muted-foreground);
}

/* ========================================
   Pagination
   ======================================== */
.nav-links {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.page-numbers {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  transition: var(--transition-fast);
}

.page-numbers:hover,
.page-numbers.current {
  background-color: var(--color-foreground);
  color: var(--color-background);
  border-color: var(--color-foreground);
}

/* ========================================
   Admin Notices (only visible to logged-in editors)
   ======================================== */
.admin-notice {
  background-color: var(--color-muted);
  padding: 2rem;
  text-align: center;
  border: 1px dashed var(--color-border);
}

.admin-notice p {
  color: var(--color-muted-foreground);
}

.admin-notice a {
  color: var(--color-primary);
  text-decoration: underline;
}