/* ============================================
   Les Habitations du Jardin Alpine
   Portfolio Project Stylesheet
   FIXED VERSION - Dark Background Support
   ============================================ */

/* ============================================
   CSS Variables & Theme
   ============================================ */
:root {
  --project-accent: #00ffaa;
  --project-accent-dark: #0e3b37;
  --color-text-primary: #e5f4f8;
  --color-text-muted: rgba(229, 244, 248, 0.75);
  --color-text-light: rgba(229, 244, 248, 0.92);
  --color-text-dark: #102430;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-bg-card: rgba(255, 255, 255, 0.95);
  --color-bg-dark: #0c1c26;
  --color-bg-dark-alt: #214b5f;
  --shadow-sm: 0 12px 26px -18px rgba(0, 255, 170, 0.6);
  --shadow-md: 0 18px 36px -24px rgba(0, 0, 0, 0.75);
  --shadow-lg: 0 20px 40px -28px rgba(0, 0, 0, 0.7);
  --shadow-xl: 0 30px 60px rgba(12, 28, 38, 0.35);
  --transition-base: 250ms ease;
  --border-radius-sm: 0.75rem;
  --border-radius-md: 1rem;
  --border-radius-lg: 1.25rem;
  --border-radius-full: 999px;
}

/* ============================================
   Base Styles for Dark Background
   ============================================ */
#main {
  color: var(--color-text-primary);
}

#main h1,
#main h2,
#main h3,
#main h4,
#main h5,
#main h6 {
  color: var(--color-text-primary);
}

#main p {
  color: var(--color-text-muted);
}

/* ============================================
   Project Hero Section
   ============================================ */
.project-hero {
  padding: 3rem 0 1.5rem;
  border-bottom: 1px solid var(--color-border);
  background: linear-gradient(180deg, rgba(0, 255, 170, 0.08), rgba(0, 0, 0, 0));
}

.project-hero h1 {
  margin: 0 0 0.75rem 0;
  font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
  line-height: 1.2;
  color: var(--color-text-primary);
}

.project-hero .hero-subtitle {
  color: var(--color-text-muted);
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  line-height: 1.6;
  max-width: 720px;
}

.project-hero .badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background: rgba(0, 255, 170, 0.12);
  color: var(--project-accent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--border-radius-full);
  margin-bottom: 1rem;
}

/* ============================================
   Project Details
   ============================================ */
.project-details .card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.meta-grid {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1rem 2rem;
  margin: 0;
}

.meta-grid dt {
  font-weight: 600;
  color: var(--project-accent);
  margin: 0;
}

.meta-grid dd {
  margin: 0;
  color: var(--color-text-muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--project-accent-dark);
  border-radius: var(--border-radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--project-accent);
  background: rgba(0, 255, 170, 0.05);
  transition: all var(--transition-base);
}

.pill:hover {
  background: rgba(0, 255, 170, 0.15);
  transform: translateY(-2px);
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.link-row a {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--project-accent-dark);
  border-radius: var(--border-radius-full);
  color: var(--project-accent);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-base);
}

.link-row a:hover {
  background: var(--project-accent);
  color: var(--color-bg-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 255, 170, 0.25);
}

/* ============================================
   Project Overview
   ============================================ */
.project-overview .project-story {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 960px) {
  .project-overview .project-story {
    grid-template-columns: 1.25fr 1fr;
  }
}

.project-logo-wrap {
  margin: 0 0 1.5rem 0;
}

.project-logo {
  width: min(220px, 40vw);
  height: auto;
  display: block;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.project-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0, 255, 170, 0.35);
}

.story-copy h2 {
  margin: 0 0 1rem 0;
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  line-height: 1.3;
  color: var(--color-text-primary);
}

.story-copy p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.story-image {
  margin: 0;
  position: relative;
}

.story-image img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.story-image:hover img {
  transform: scale(1.02);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
}

.project-features {
  margin: 1.5rem 0;
  padding-left: 1.5rem;
  display: grid;
  gap: 0.875rem;
  list-style: none;
  position: relative;
}

.project-features li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.project-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--project-accent);
  border-radius: 50%;
}

/* ============================================
   Section Intro (Reusable)
   ============================================ */
.section-intro {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.section-intro h2 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  line-height: 1.3;
  color: var(--color-text-primary);
}

.section-intro p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ============================================
   Creative Direction
   ============================================ */
.direction-grid {
  display: grid;
  gap: 1.75rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  align-items: stretch;
}

.direction-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.direction-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0, 255, 170, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.direction-card h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  color: var(--project-accent);
}

.direction-card p {
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

.direction-visual img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 20px 40px rgba(17, 27, 43, 0.18);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.direction-visual:hover img {
  transform: scale(1.02);
  box-shadow: 0 24px 48px rgba(0, 255, 170, 0.25);
}

/* ============================================
   Architecture Preview
   ============================================ */
.architecture-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.module-card {
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.module-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 255, 170, 0.08), rgba(24, 56, 78, 0.12));
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.module-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 32px rgba(0, 255, 170, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.module-card:hover::after {
  opacity: 1;
}

.module-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 0.75rem 0;
  font-size: 1.15rem;
  color: var(--project-accent);
}

.module-card p {
  position: relative;
  z-index: 1;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.tech-stack {
  margin-top: 2.5rem;
  text-align: center;
  background: linear-gradient(120deg, rgba(12, 28, 38, 0.95), rgba(33, 75, 95, 0.85));
  color: #f5f7f7;
  padding: 2rem;
  border: 1px solid rgba(0, 255, 170, 0.2);
}

.tech-stack h3 {
  margin: 0 0 0.75rem 0;
  color: var(--project-accent);
}

.tech-stack p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ============================================
   Sales Strategy
   ============================================ */
.sales-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.sales-copy p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.sales-copy p + p {
  margin-top: 1.25rem;
}

.sales-visual {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--color-border);
  padding: 2rem;
  backdrop-filter: blur(10px);
}

.stat-block h3 {
  margin: 0 0 1rem 0;
  font-size: 1.25rem;
  color: var(--project-accent);
}

.stat-block ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.stat-block li {
  color: var(--color-text-muted);
  line-height: 1.6;
  padding-left: 1.5rem;
  position: relative;
}

.stat-block li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--project-accent);
  font-weight: bold;
}

.stat-block li + li {
  margin-top: 0.75rem;
}

.iconography {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.icon-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-full);
  background: rgba(0, 255, 170, 0.1);
  border: 1px solid rgba(0, 255, 170, 0.3);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--color-text-primary);
  transition: all var(--transition-base);
}

.icon-pill:hover {
  background: rgba(0, 255, 170, 0.2);
  transform: translateY(-2px);
}

/* ============================================
   Visual Teasers
   ============================================ */
.teaser-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.teaser-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.teaser-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 34px rgba(0, 255, 170, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.teaser-card img,
.teaser-media {
  width: 100%;
  border-radius: var(--border-radius-sm);
}

.teaser-card img {
  height: auto;
  display: block;
}

.teaser-media {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  min-height: 220px;
}

.teaser-card figcaption {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-align: center;
}

.gradient-1 {
  background: 
    linear-gradient(135deg, rgba(24, 56, 78, 0.9), rgba(142, 190, 169, 0.55)),
    url('/assets/images/projects/habitations-jardin-alpine/jardin_alpine_1.jpg') center/cover;
  filter: saturate(0.85);
}

/* ============================================
   CMS Mockup
   ============================================ */
.cms-mockup h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  color: var(--color-text-primary);
}

.mockup-frame-wrapper {
  position: relative;
}

.mockup-loader {
  position: absolute;
  inset: 0;
  border-radius: var(--border-radius-md);
  z-index: 1;
  pointer-events: none;
}

.mockup-frame {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: 480px;
  border: none;
  border-radius: var(--border-radius-md);
  box-shadow: 0 24px 48px rgba(0, 255, 170, 0.18);
  background: var(--color-bg-dark);
}

/* ============================================
   Project Insights
   ============================================ */
.project-insights h2 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  color: var(--color-text-primary);
}

.project-highlights {
  display: grid;
  gap: 1.75rem;
  margin-top: 2rem;
}

@media (min-width: 720px) {
  .project-highlights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.highlight {
  height: 100%;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.highlight:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(0, 255, 170, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.highlight h3 {
  margin: 0 0 0.75rem 0;
  font-size: 1.25rem;
  color: var(--project-accent);
}

.highlight p {
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ============================================
   Closing Quote
   ============================================ */
.closing-quote {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
}

.closing-quote blockquote {
  font-size: clamp(1.15rem, 2vw + 0.5rem, 1.5rem);
  line-height: 1.6;
  font-style: italic;
  color: var(--color-text-primary);
  margin: 0;
  quotes: """ """ "'" "'";
}

.closing-quote blockquote::before {
  content: open-quote;
}

.closing-quote blockquote::after {
  content: close-quote;
}

.closing-quote .attribution {
  margin-top: 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--project-accent);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-realestate {
  background: linear-gradient(120deg, var(--color-bg-dark) 0%, var(--color-bg-dark-alt) 100%);
  color: #f5f7f7;
  text-align: center;
  padding: 3.5rem 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(0, 255, 170, 0.2);
}

.cta-realestate h2 {
  margin: 0 0 1rem 0;
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.5rem);
  line-height: 1.3;
  color: #f5f7f7;
}

.cta-realestate p {
  max-width: 640px;
  margin: 0 auto 2rem;
  color: var(--color-text-light);
  font-size: 1.05rem;
  line-height: 1.6;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  border-radius: var(--border-radius-full);
  background: var(--project-accent);
  color: var(--color-bg-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 200ms ease;
  box-shadow: 0 4px 12px rgba(0, 255, 170, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px);
  background: #00e09a;
  box-shadow: 0 18px 30px rgba(0, 255, 170, 0.35);
}

.btn-primary:active {
  transform: translateY(-1px);
}

/* ============================================
   Skeleton Loading States
   ============================================ */
.skeleton {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #1a3744 25%, #2a4755 50%, #1a3744 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

.skeleton-img {
  background-color: #1a3744;
}

.skeleton-frame {
  background-color: var(--color-bg-dark);
}

.skeleton-frame::after {
  content: "Loading preview…";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.is-hidden {
  opacity: 0;
  visibility: hidden;
  transition: opacity 300ms ease, visibility 0s 300ms;
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 4rem 0;
}

.card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

/* ============================================
   Animation Utilities
   ============================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-parallax] {
  transition: transform 0.3s ease-out;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  .cms-mockup .mockup-frame {
    min-height: 380px;
  }
  
  .section {
    padding: 3rem 0;
  }
  
  .card {
    padding: 1.5rem;
  }
}

@media (max-width: 640px) {
  .meta-grid {
    display: block;
  }

  .meta-grid dt {
    display: block;
    margin-top: 1.25rem;
    font-weight: 600;
  }

  .meta-grid dt:first-of-type {
    margin-top: 0;
  }

  .meta-grid dd {
    display: block;
    margin: 0.5rem 0 0.75rem;
  }

  .project-story,
  .project-hero {
    text-align: center;
  }

  .project-logo {
    margin: 0 auto 1.25rem;
  }

  .project-hero {
    padding: 2.5rem 1.25rem;
  }

  .project-hero h1 {
    font-size: 2rem;
  }

  .direction-grid,
  .architecture-grid,
  .teaser-grid,
  .sales-grid,
  .project-highlights {
    grid-template-columns: 1fr;
  }

  .cta-realestate {
    margin-left: auto;
    margin-right: auto;
    padding: 2.5rem 1.25rem;
  }
  
  .container {
    padding: 0 1rem;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .project-hero {
    background: none;
    border-bottom: 2px solid #000;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
  
  .skeleton,
  .skeleton-frame {
    animation: none;
  }
}