:root {
  --bg-color: #080808;
  --text-color: #ededed;
  --text-muted: #888888;
  --accent-color: #ffffff;
  --bg-hover: #1a1a1a;
  --border-color: #222222;
  
  --font-sans: 'Outfit', sans-serif;
  --font-serif: 'Playfair Display', serif;
  
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s ease;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: 0.05em;
}

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

a:hover {
  color: var(--text-muted);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Utilities */
.fade-in {
  animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  position: sticky;
  top: 0;
  background-color: rgba(8, 8, 8, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: border-bottom var(--transition-normal);
}

.navbar.scrolled {
  border-bottom: 1px solid var(--border-color);
}

.logo a {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.nav-links a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: 0;
  left: 0;
  background-color: var(--accent-color);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.lang-dropdown {
  position: relative;
  display: inline-block;
  margin-left: var(--spacing-sm);
}

.lang-dropdown-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  padding: 6px 12px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.lang-dropdown-btn:hover {
  background: var(--bg-hover);
  border-color: var(--text-color);
}

.lang-dropdown-btn svg {
  transition: transform var(--transition-fast);
}

.lang-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: rgba(8, 8, 8, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  z-index: 200;
}

.lang-dropdown:hover .lang-menu,
.lang-dropdown.active .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown:hover .lang-dropdown-btn svg,
.lang-dropdown.active .lang-dropdown-btn svg {
  transform: rotate(180deg);
}

.lang-menu a {
  padding: 10px 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: capitalize;
  transition: all var(--transition-fast);
  border-bottom: 1px solid var(--border-color);
}

.lang-menu a:last-child {
  border-bottom: none;
}

.lang-menu a:hover, .lang-menu a.active {
  background: var(--bg-hover);
  color: var(--text-color);
}

.lang-menu .lang-btn::after {
  display: none !important;
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.hamburger span {
  width: 25px;
  height: 1px;
  background-color: var(--text-color);
  transition: var(--transition-fast);
}

/* Home Section */
.home-container {
  width: 100vw;
  height: calc(100vh - 100px);
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  margin-top: calc(-1 * var(--spacing-lg));
  overflow: hidden;
  position: relative;
  background-color: var(--bg-hover);
}

.hero-image-wrapper {
  width: 100%;
  height: 100%;
  position: relative;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  transition: opacity 1s ease-in-out, transform 5s linear;
}

.hero-img.fade-out {
  opacity: 0;
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-md);
  pointer-events: none;
}

.hero-text {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 3.5rem;
  line-height: 1.2;
  max-width: 900px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.6);
  font-style: italic;
}

/* Bio Section */
.bio-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
  text-align: center;
}
.bio-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-muted);
}

/* Main Content */
main {
  flex: 1;
  padding: var(--spacing-lg);
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* Portfolio Section */
.portfolio-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.filter-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  padding-bottom: 4px;
  position: relative;
  transition: color var(--transition-fast);
}

.filter-btn::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-color);
  transition: width var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-color);
}

.filter-btn.active {
  color: var(--text-color);
}

.filter-btn.active::after {
  width: 100%;
}

/* Gallery Grid (CSS Columns for Masonry) */
.gallery {
  column-count: 3;
  column-gap: var(--spacing-sm);
}

@media (max-width: 1024px) {
  .gallery { column-count: 2; }
}

@media (max-width: 600px) {
  .gallery { column-count: 1; }
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: var(--spacing-sm);
  position: relative;
  cursor: zoom-in;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: grayscale(20%);
}

.gallery-item:hover img {
  transform: scale(1.03);
  filter: grayscale(0%);
}

.empty-state {
  text-align: center;
  padding: var(--spacing-xl) 0;
  color: var(--text-muted);
  font-family: var(--font-serif);
  font-style: italic;
}

/* Contact Section */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
}

.page-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.contact-text {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

input, textarea {
  background-color: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  padding: 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  outline: none;
}

input:focus, textarea:focus {
  border-color: var(--accent-color);
  background-color: var(--bg-hover);
}

.btn-submit {
  background-color: var(--text-color);
  color: var(--bg-color);
  border: none;
  padding: 1rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  margin-top: 1rem;
}

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

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.lightbox.active {
  display: flex;
  opacity: 1;
  justify-content: center;
  align-items: center;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  box-shadow: 0 0 40px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: #fff;
  font-size: 40px;
  font-weight: 300;
  cursor: pointer;
  transition: color var(--transition-fast);
  z-index: 1001;
}

.lightbox-close:hover {
  color: var(--text-muted);
}

/* Footer */
.footer {
  text-align: center;
  padding: var(--spacing-lg);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  border-top: 1px solid var(--border-color);
  margin-top: auto;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .navbar { padding: var(--spacing-sm) var(--spacing-md); }
  
  .hamburger { display: flex; }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--bg-color);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    overflow-y: auto;
    transition: left 0.4s ease;
    gap: var(--spacing-md);
  }
  
  .nav-links.nav-active { left: 0; }
  
  .nav-links a { font-size: 1.4rem; padding: 0.5rem; }
  
  .lang-dropdown {
    margin-left: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .lang-dropdown-btn {
    font-size: 1.2rem;
    padding: 12px 24px;
  }

  .lang-menu {
    position: static;
    transform: none !important;
    opacity: 0;
    visibility: hidden;
    height: 0;
    overflow: hidden;
    margin-top: 0;
    width: 100%;
    max-width: 300px;
    background: transparent;
    border: none;
    box-shadow: none;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    transition: opacity var(--transition-fast);
  }

  .lang-dropdown.active .lang-menu,
  .lang-dropdown:hover .lang-menu {
    opacity: 1;
    visibility: visible;
    height: auto;
    margin-top: var(--spacing-sm);
    padding: 10px 0;
  }

  .lang-menu a {
    font-size: 1rem !important;
    padding: 10px !important;
    border: 1px solid var(--text-muted);
    border-radius: 4px;
    text-align: center;
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 100% !important;
    margin: 0 !important;
  }
  
  .lang-menu a.active {
    background: var(--text-color);
    color: var(--bg-color);
    border-color: var(--text-color);
  }
  
  .hamburger.toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .hamburger.toggle span:nth-child(2) { opacity: 0; }
  .hamburger.toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  .page-title { font-size: 2.2rem; }
  
  .hero-text { font-size: 2rem; }
  
  main { padding: var(--spacing-md); }
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(8, 8, 8, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.cookie-banner p {
  flex: 1;
  min-width: 300px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-cookie {
  padding: 0.6rem 1.2rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  border-radius: 4px;
}

.btn-accept {
  background-color: var(--accent-color);
  color: var(--bg-color);
}

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

.btn-reject {
  background-color: transparent;
  color: var(--text-color);
  border-color: var(--border-color);
}

.btn-reject:hover {
  background-color: var(--bg-hover);
  border-color: var(--text-muted);
}

/* Legal Section */
.legal-container {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg) 0;
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.legal-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
}

@media (max-width: 768px) {
  .cookie-banner {
    padding: var(--spacing-sm);
    flex-direction: column;
    text-align: center;
  }
  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }
}