/* ============================================
   TERRABLOOM WEBSITE - STYLE.CSS
   Dark/Light Theme + Responsive Design
   ============================================ */

/* CSS Variables - Light Theme (default) */
:root {
  --color-primary: #2e8b57;
  --color-primary-dark: #1f5a3a;
  --color-primary-light: #5aa876;
  --color-secondary: #8d6e63;
  --color-accent: #ffd700;
  --color-accent-dark: #e6c200;

  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f5f5f5;
  --color-bg-tertiary: #efefef;
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #555555;
  --color-text-light: #888888;
  --color-border: #dddddd;

  --color-success: #27ae60;
  --color-error: #e74c3c;
  --color-warning: #f39c12;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);

  --transition: all 0.3s ease;
  --radius: 8px;
}

/* CSS Variables - Dark Theme */
[data-theme='dark'] {
  --color-bg-primary: #1a1a1a;
  --color-bg-secondary: #242424;
  --color-bg-tertiary: #2e2e2e;
  --color-text-primary: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-light: #999999;
  --color-border: #3a3a3a;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  line-height: 1.6;
  transition: var(--transition);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--color-primary-light);
}

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

header {
  background-color: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.logo:hover {
  color: var(--color-primary-light);
  opacity: 0.9;
}

nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-primary);
  border-bottom: 2px solid transparent;
  padding-bottom: 0.25rem;
  transition: var(--transition);
}

nav a:hover,
nav a.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

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

/* Toggle Buttons */
.toggle-btn {
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-primary);
  transition: var(--transition);
}

.toggle-btn:hover {
  background-color: var(--color-bg-tertiary);
}

.toggle-btn.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-primary);
}

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

.hero {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  padding: 6rem 2rem;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.logo-tagline {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.hero-logo {
  max-width: 300px;
  width: 100%;
  height: auto;
  display: block;
}

.hero-logo img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-logo-text {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.tagline {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin: 0 !important;
  letter-spacing: 0.05em;
}

.hero-text h1 {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--color-primary);
}

.hero-text .hook {
  font-size: 1.15rem;
  color: var(--color-text-primary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

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

.cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-button {
  display: inline-block;
  background-color: var(--color-primary);
  color: white;
  padding: 0.875rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

.cta-button:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.cta-button.secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.cta-button.secondary:hover {
  background-color: var(--color-primary);
  color: white;
}

/* ============================================
   CONCEPT SECTION
   ============================================ */

.concept {
  padding: 4rem 2rem;
  background-color: var(--color-bg-primary);
}

.concept-container {
  max-width: 1200px;
  margin: 0 auto;
}

.concept h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--color-text-primary);
}

.phases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  --phase-drop-stagger: 0.18s;
  --phase-drop-duration: 1s;
  --phase-drop-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

  .phase-image {
    height: 220px;
  }
}

.phase {
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.phase:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.phase-image {
  width: 100%;
  height: 240px;
  padding: 1rem;
  background-color: var(--color-bg-primary);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(-64px) scale(0.92) rotate(-2deg);
  transform-origin: center top;
}

.phase-image img {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: var(--transition);
  transform-origin: center;
}

.phase:hover .phase-image img {
  animation: phase-img-warp 0.95s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  transform: scale(1.03);
}

.phases-loaded .phase-image {
  animation: gallery-drop-in var(--phase-drop-duration) var(--phase-drop-ease) forwards;
  animation-delay: calc(var(--drop-index, 0) * var(--phase-drop-stagger));
}

.phases-loaded .phase:nth-child(1) .phase-image {
  --drop-index: 0;
}

.phases-loaded .phase:nth-child(2) .phase-image {
  --drop-index: 1;
}

.phases-loaded .phase:nth-child(3) .phase-image {
  --drop-index: 2;
}

.phase-content {
  padding: 1.5rem;
}

.phase-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.phase-description {
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ============================================
   GALLERY SECTION
   ============================================ */

.gallery {
  padding: 4rem 2rem;
  background-color: var(--color-bg-secondary);
  --drop-stagger: 0.22s;
  --drop-duration: 1s;
  --drop-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.gallery-container {
  max-width: 1200px;
  margin: 0 auto;
}

.gallery h2 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--color-text-primary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

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

@media (max-width: 640px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 1;
  transform: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  transform-origin: center;
}

.gallery-item:hover img {
  animation: phase-img-warp 0.95s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes phase-img-warp {
  0% {
    transform: perspective(900px) rotateX(-8deg) rotateY(10deg) scale(1.05) translate3d(-6px, -4px, 0);
    filter: saturate(1.1) contrast(1.05);
  }
  55% {
    transform: perspective(900px) rotateX(4deg) rotateY(-6deg) scale(1.02) translate3d(4px, 6px, 0);
    filter: saturate(1.08) contrast(1.03);
  }
  75% {
    transform: perspective(900px) rotateX(-2deg) rotateY(3deg) scale(1.015) translate3d(-2px, 2px, 0);
    filter: saturate(1.05) contrast(1.02);
  }
  100% {
    transform: perspective(900px) rotateX(-1deg) rotateY(2deg) scale(1.02) translate3d(0, 0, 0);
    filter: saturate(1.05) contrast(1.02);
  }
}

@keyframes gallery-drop-in {
  0% {
    opacity: 0;
    transform: translateY(-72px) scale(0.9) rotate(-3deg);
    filter: blur(3px);
  }
  60% {
    opacity: 1;
    transform: translateY(12px) scale(1.05) rotate(0.6deg);
    filter: blur(0);
  }
  82% {
    opacity: 1;
    transform: translateY(-6px) scale(0.99) rotate(-0.2deg);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotate(0deg);
    filter: blur(0);
  }
}

.gallery-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-title {
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about {
  padding: 4rem 2rem;
  background-color: var(--color-bg-primary);
}

.about-container {
  max-width: 900px;
  margin: 0 auto;
}

.about h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--color-primary);
}

.about p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.about h2 {
  font-size: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.about ul,
.about ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.about li {
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* Images génériques dans about (screenshots, art) */
.about-container > img {
  max-width: 1200px;
  margin: 2rem auto;
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

/* --- DEVELOPER BIO SECTION --- */

.developer-bio {
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  margin: 2rem 0 4rem;
  padding: 2rem;
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius);
  border-left: 5px solid var(--color-primary);
}

.developer-avatar {
  width: 100px;
  height: 100px;
  min-width: 100px;
  max-width: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-primary);
  flex-shrink: 0;
}

.developer-content {
  flex: 1;
}

.developer-content h3 {
  font-size: 1.75rem;
  margin: 0 0 0.25rem 0;
  color: var(--color-text-primary);
}

.developer-role {
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 600;
  margin: 0 0 1rem 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.developer-content p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* --- TIMELINE STYLES --- */

.timeline {
  position: relative;
  margin: 3rem 0;
  padding-left: 3rem;
}

/* Ligne verticale */
.timeline::before {
  content: '';
  position: absolute;
  left: 0.75rem;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-primary), rgba(46, 139, 87, 0.3));
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
}

/* Marqueur circulaire */
.timeline-marker {
  position: absolute;
  left: -2.5rem;
  top: 0rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: var(--color-primary);
  border: 3px solid var(--color-bg-primary);
  box-shadow: 0 0 0 3px var(--color-primary);
  z-index: 1;
}

.timeline-content {
  position: relative;
  background-color: var(--color-bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.timeline-content:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

/* Badge placé en haut à droite */
.timeline-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background-color: rgba(46, 139, 87, 0.15);
  color: var(--color-primary);
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.timeline-badge-launch {
  background-color: rgba(255, 215, 0, 0.15);
  color: var(--color-accent);
}

.timeline-date {
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.timeline-content h4 {
  font-size: 1.25rem;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  padding-right: 120px;
}

/* Listes à puces dans la timeline */
.timeline-content ul {
  margin: 0;
  padding-left: 0;
  list-style: none;
}
.timeline-content ul li {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.25rem;
}

.timeline-content ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* Responsive Developer Bio */
@media (max-width: 768px) {
  .developer-bio {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .developer-avatar {
    width: 80px;
    height: 80px;
    min-width: 80px;
    max-width: 80px;
  }

  /* Responsive Timeline */
  .timeline {
    padding-left: 2.5rem;
  }

  .timeline::before {
    left: 0.5rem;
  }

  .timeline-marker {
    left: -2.25rem;
    width: 1.25rem;
    height: 1.25rem;
  }

  .timeline-content h4 {
    font-size: 1.1rem;
    padding-right: 100px;
  }

  .timeline-badge {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }
}

/* ============================================
   BLOG SECTION
   ============================================ */

.blog {
  padding: 4rem 2rem;
  background-color: var(--color-bg-secondary);
}

.blog-container {
  max-width: 900px;
  margin: 0 auto;
}

.blog h1 {
  font-size: 2.5rem;
  margin-bottom: 3rem;
  text-align: center;
  color: var(--color-text-primary);
}

.blog-posts {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.blog-post {
  background-color: var(--color-bg-primary);
  border-left: 4px solid var(--color-primary);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.6, 0, 0.2, 1);
  cursor: pointer;
}

.blog-post:hover {
  box-shadow: var(--shadow-lg);
  transform: translateX(8px) translateY(-4px);
  border-left-width: 8px;
  background-color: var(--color-bg-secondary);
}

.blog-post:hover .blog-post-title {
  color: var(--color-primary);
  transform: translateX(4px);
}

.blog-post-date {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.blog-post-title {
  font-size: 1.75rem;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-weight: 700;
  transition: all 0.3s ease;
}

.blog-post-excerpt {
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.blog-post-category {
  display: inline-block;
  background-color: var(--color-primary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.read-more {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  transition: var(--transition);
}

.read-more:hover {
  color: var(--color-primary-light);
}

.no-posts {
  text-align: center;
  color: var(--color-text-light);
  padding: 2rem;
  font-style: italic;
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact {
  padding: 4rem 2rem;
  background-color: var(--color-bg-primary);
}

.contact-container {
  max-width: 600px;
  margin: 0 auto;
}

.contact h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--color-primary);
}

.contact-intro {
  text-align: center;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

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

.form-error {
  margin-bottom: 1.5rem;
  padding: 1rem;
  border-left: 4px solid var(--color-error);
  background-color: rgba(231, 76, 60, 0.1);
  border-radius: var(--radius);
  color: var(--color-error);
}

.form-error strong {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-error ul {
  margin: 0.5rem 0 0 1.5rem;
  padding: 0;
}

.form-error li {
  margin-bottom: 0.25rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.1);
}

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

.form-submit {
  width: 100%;
  padding: 1rem;
  background-color: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

.form-submit:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

footer {
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: 2rem;
  text-align: center;
  color: var(--color-text-secondary);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3 {
  color: var(--color-text-primary);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-section a {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--color-text-secondary);
  transition: var(--transition);
}

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

.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: white;
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  font-size: 0.9rem;
  position: relative;
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* Site Disclaimer Box */
.site-disclaimer-box {
  background: var(--color-warning);
  color: #1a1a1a;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 0.95rem;
  border-left: 4px solid #e67e22;
  box-shadow: var(--shadow-sm);
}

.site-disclaimer-box strong {
  font-weight: 700;
  font-size: 1.05rem;
}

[data-theme='dark'] .site-disclaimer-box {
  background: #4a3900;
  color: #ffd700;
  border-left-color: #ffa500;
}


/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .header-container {
    flex-wrap: wrap;
    gap: 1rem;
  }

  nav {
    display: none;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    margin-top: 1rem;
  }

  nav.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .logo-tagline {
    align-items: center;
  }

  .tagline {
    font-size: 1.2rem;
  }

  .hero-text h1 {
    font-size: 2.25rem;
  }

  .hero-text .hook {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .cta-buttons {
    justify-content: center;
  }

  .concept h2,
  .gallery h2,
  .about h1,
  .blog h1 {
    font-size: 2rem;
  }

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

  .contact-container {
    padding: 0 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .header-container {
    padding: 1rem;
  }

  .logo {
    font-size: 1.25rem;
  }

  .controls {
    gap: 0.5rem;
  }

  .toggle-btn {
    padding: 0.4rem 0.6rem;
    font-size: 0.75rem;
  }

  .hero {
    padding: 4rem 1rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .hero-text h1 {
    font-size: 1.75rem;
  }

  .hero-text .hook {
    font-size: 0.95rem;
  }

  .cta-button {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }

  .concept,
  .gallery,
  .about,
  .blog,
  .contact {
    padding: 2rem 1rem;
  }

  .concept h2,
  .gallery h2,
  .about h1,
  .blog h1 {
    font-size: 1.5rem;
  }

  .phase-title {
    font-size: 1.25rem;
  }

  .blog-post-title {
    font-size: 1.25rem;
  }

  .gallery-item {
    aspect-ratio: auto;
    height: 200px;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

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

.text-muted {
  color: var(--color-text-light);
}

.mt-4 {
  margin-top: 2rem;
}

.mb-4 {
  margin-bottom: 2rem;
}

.hidden {
  display: none;
}
/* ============================================
   LEGAL PAGES (PRIVACY, ETC.)
   ============================================ */

.legal {
  padding: 4rem 0;
  background-color: var(--color-bg-primary);
}

.legal .container {
  max-width: 900px;
}

.legal h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.legal .last-updated {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 3rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-border);
}

.legal h2 {
  font-size: 1.8rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.legal h3 {
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}

.legal p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.legal ul {
  margin-bottom: 1.5rem;
  margin-left: 2rem;
}

.legal ul li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.legal strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

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

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

/* ============================================
   CHUNK SYSTEM STYLES (About page)
   ============================================ */

.chunk-system {
  margin-top: 4rem;
  padding: 2rem;
  background-color: var(--color-bg-secondary);
  border-radius: var(--radius);
  border-left: 5px solid var(--color-primary);
}

.chunk-system h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

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

.chunk-system-footer {
  margin-top: 2rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}
/* ============================================
   NEWSLETTER (Home page)
   ============================================ */

.newsletter {
  padding: 4rem 2rem;
  background-color: var(--color-bg-secondary);
  text-align: center;
}

.newsletter-container {
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  justify-content: center;
}

.newsletter-form input {
  flex: 1;
  padding: 0.8rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
}

@media (max-width: 600px) {
  .newsletter-form {
    flex-direction: column;
  }
}

/* ============================================
   HERO - SUB-TAGLINE & QUICK SOCIALS
   ============================================ */

.sub-tagline {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  margin-top: 0.5rem;
  font-style: italic;
  opacity: 0.95;
}

.quick-socials {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.quick-socials a {
  margin-left: 0.5rem;
  margin-right: 0.25rem;
  font-weight: 500;
  transition: var(--transition);
}

.quick-socials a:hover {
  color: var(--color-primary);
}

.quick-socials span {
  color: var(--color-text-light);
  margin: 0 0.25rem;
}

.about-cta {
  margin-top: 0.5rem;
  font-size: 0.9rem;
}

.about-cta a {
  font-weight: 600;
  text-decoration: underline;
  transition: var(--transition);
}

.about-cta a:hover {
  color: var(--color-primary-light);
}