/* ========== VARIABLES ========== */
    :root {
      --primary: #005f73;
      --primary-dark: #0a3847;
      --secondary: #0a9396;
      --accent: #bb3e03;
      --light: #f8f9fa;
      --lighter: #ffffff;
      --dark: #212529;
      --gray: #6c757d;
      --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
      --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
      --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --transition: all 0.3s ease;
    }
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 70px;
      -webkit-text-size-adjust: 100%;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    body {
      font-family: 'Inter', sans-serif;
      background: 
        radial-gradient(circle at 0% 0%, rgba(39, 196, 152, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(31, 165, 128, 0.03) 0%, transparent 50%),
        linear-gradient(145deg, #ffffff 0%, #f4fcf8 50%, #ffffff 100%);
      color: var(--dark);
      line-height: 1.5;
      overflow-x: hidden;
      min-height: 100vh;
      background-attachment: fixed;
    }

    .container {
      width: 100%;
      max-width: 1400px;
      margin: 0 auto;
      padding: 0 20px;
    }

    @media (min-width: 768px) {
      .container {
        padding: 0 30px;
      }
    }

    @media (min-width: 1200px) {
      .container {
        padding: 0 40px;
      }
    }

    section {
      padding: 60px 0;
    }

    @media (min-width: 768px) {
      section {
        padding: 80px 0;
      }
    }

    @media (min-width: 992px) {
      section {
        padding: 100px 0;
      }
    }

    /* ========== TYPOGRAPHY ========== */
    h1, h2, h3, h4 {
      font-weight: 700;
      line-height: 1.2;
      word-wrap: break-word;
    }

    h1 { font-size: clamp(1.8rem, 5vw, 4rem); }
    h2 { font-size: clamp(1.6rem, 4vw, 2.8rem); }
    h3 { font-size: clamp(1.3rem, 3vw, 2.2rem); }

    .section-header {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 40px;
    }

    @media (min-width: 768px) {
      .section-header {
        margin-bottom: 60px;
      }
    }

    .section-header h2 {
      color: var(--primary-dark);
      margin-bottom: 15px;
      position: relative;
      display: inline-block;
    }

    .section-header h2::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 50px;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
      border-radius: 2px;
    }

    @media (min-width: 768px) {
      .section-header h2::after {
        width: 60px;
        bottom: -10px;
      }
    }

    .section-header p {
      color: var(--gray);
      font-size: 1rem;
    }

    @media (min-width: 768px) {
      .section-header p {
        font-size: 1.1rem;
      }
    }

    /* ========== BUTTONS ========== */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 24px;
      background: var(--primary);
      color: white;
      font-weight: 600;
      text-decoration: none;
      border-radius: 50px;
      border: none;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: 0 8px 20px rgba(0, 95, 115, 0.2);
      white-space: nowrap;
      font-size: 0.95rem;
    }

    @media (min-width: 768px) {
      .btn {
        padding: 14px 32px;
        font-size: 1rem;
      }
    }

    .btn:hover {
      background: var(--secondary);
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(10, 147, 150, 0.3);
    }

    .btn-outline {
      background: transparent;
      color: var(--primary);
      border: 2px solid var(--primary);
      box-shadow: none;
    }

    .btn-outline:hover {
      background: var(--primary);
      color: white;
      transform: translateY(-2px);
    }

    /* ========== HEADER ========== */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      transition: var(--transition);
      padding: 12px 0;
    }

    @media (min-width: 768px) {
      header {
        padding: 15px 0;
      }
    }

    .header-scrolled {
      padding: 8px 0;
      box-shadow: var(--shadow-sm);
    }

    @media (min-width: 768px) {
      .header-scrolled {
        padding: 10px 0;
      }
    }

    .header-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 1.2rem;
      font-weight: 800;
      color: var(--primary-dark);
      text-decoration: none;
    }

    @media (min-width: 768px) {
      .logo {
        font-size: 1.5rem;
        gap: 10px;
      }
    }

    .logo i {
      color: var(--secondary);
      font-size: 1.6rem;
    }

    @media (min-width: 768px) {
      .logo i {
        font-size: 2rem;
      }
    }

    /* Navigation */
    .nav-menu {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    @media (max-width: 991px) {
      .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 30px 20px;
        gap: 20px;
        box-shadow: var(--shadow-md);
        transform: translateY(-150%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        max-height: calc(100vh - 60px);
        overflow-y: auto;
        z-index: 999;
      }

      .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
      }
    }

    @media (min-width: 992px) {
      .nav-menu {
        gap: 30px;
      }
    }

    .nav-link {
      color: var(--dark);
      font-weight: 500;
      text-decoration: none;
      transition: var(--transition);
      position: relative;
      font-size: 1rem;
      display: block;
      padding: 5px 0;
    }

    @media (max-width: 991px) {
      .nav-link {
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
      }
    }

    .nav-link::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
      transition: var(--transition);
    }

    @media (max-width: 991px) {
      .nav-link::after {
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 0;
      }
    }

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

    .nav-link:hover::after {
      width: 100%;
    }

    /* Language Toggle */
    .lang-toggle {
      display: flex;
      background: var(--light);
      border-radius: 40px;
      padding: 4px;
    }

    .lang-toggle a {
      padding: 6px 12px;
      border-radius: 30px;
      font-size: 0.9rem;
      font-weight: 600;
      text-decoration: none;
      color: var(--gray);
      transition: var(--transition);
      cursor: pointer;
    }

    .lang-toggle a.active {
      background: var(--primary);
      color: white;
    }

    /* Mobile Menu */
    .menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.8rem;
      color: var(--primary-dark);
      cursor: pointer;
      z-index: 1001;
    }

    @media (max-width: 991px) {
      .menu-toggle {
        display: block;
      }
    }

    /* ========== HERO SLIDER ========== */
    .hero {
      width: 100%;
      height: 500px;
      margin-top: 60px;
      position: relative;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .hero {
        height: 600px;
        margin-top: 70px;
      }
    }

    @media (min-width: 992px) {
      .hero {
        height: 700px;
      }
    }

    .slider-container {
      position: relative;
      width: 100%;
      height: 140%;
    }

    .slide {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
      z-index: 1;
    }

    .slide.active {
      opacity: 1;
      visibility: visible;
      z-index: 2;
    }

    .slide img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
      object-position: center center;
    }

    .slide-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.2) 100%);
      z-index: 3;
    }

    /* Slider Arrows */
    .slider-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 40px;
      height: 40px;
      background: rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(5px);
      -webkit-backdrop-filter: blur(5px);
      border: 2px solid rgba(255, 255, 255, 0.3);
      border-radius: 50%;
      color: white;
      font-size: 1rem;
      cursor: pointer;
      transition: all 0.3s ease;
      z-index: 10;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    @media (min-width: 768px) {
      .slider-arrow {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
      }
    }

    .slider-arrow:hover {
      background: var(--primary);
      border-color: var(--primary);
      transform: translateY(-50%) scale(1.1);
    }

    .slider-arrow.prev {
      left: 10px;
    }

    @media (min-width: 768px) {
      .slider-arrow.prev {
        left: 30px;
      }
    }

    .slider-arrow.next {
      right: 10px;
    }

    @media (min-width: 768px) {
      .slider-arrow.next {
        right: 30px;
      }
    }

    /* Slider Dots */
    .slider-dots {
      position: absolute;
      bottom: 15px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 10;
      display: flex;
      gap: 8px;
    }

    @media (min-width: 768px) {
      .slider-dots {
        bottom: 30px;
        gap: 12px;
      }
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.3);
      cursor: pointer;
      transition: all 0.3s ease;
      border: 2px solid transparent;
    }

    @media (min-width: 768px) {
      .dot {
        width: 12px;
        height: 12px;
      }
    }

    .dot.active {
      background: white;
      transform: scale(1.2);
      border-color: var(--primary);
    }

    @media (min-width: 768px) {
      .dot.active {
        transform: scale(1.3);
      }
    }

    /* ========== FIXED CONTACT ========== */
    .fixed-contact {
      position: fixed;
      bottom: 20px;
      left: 20px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    @media (min-width: 768px) {
      .fixed-contact {
        bottom: 30px;
        left: 30px;
        gap: 10px;
      }
    }

    .fixed-contact-btn {
      display: flex;
      align-items: center;
      gap: 6px;
      background: white;
      padding: 6px 12px 6px 6px;
      border-radius: 40px;
      box-shadow: var(--shadow-md);
      text-decoration: none;
      color: var(--dark);
      font-weight: 500;
      transition: var(--transition);
      border: 1px solid transparent;
      font-size: 0.85rem;
    }

    @media (min-width: 768px) {
      .fixed-contact-btn {
        padding: 8px 16px 8px 8px;
        gap: 8px;
        font-size: 0.95rem;
      }
    }

    .fixed-contact-btn i {
      width: 32px;
      height: 32px;
      background: var(--primary);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
    }

    @media (min-width: 768px) {
      .fixed-contact-btn i {
        width: 36px;
        height: 36px;
        font-size: 1rem;
      }
    }

    .fixed-contact-btn:hover {
      transform: translateX(5px);
      border-color: var(--primary);
      box-shadow: var(--shadow-lg);
    }

    /* ========== SLOGAN / CTA ========== */
    .slogan {
      background: linear-gradient(135deg, var(--secondary), var(--primary));
      border-radius: 30px;
      padding: 3rem 1.5rem;
      text-align: center;
      color: white;
      margin: 3rem auto;
      max-width: 1500px;
      box-shadow: 0 30px 60px -15px rgba(10, 147, 150, 0.4);
      position: relative;
      overflow: hidden;
    }

    @media (min-width: 768px) {
      .slogan {
        border-radius: 50px;
        padding: 5rem 3rem;
        margin: 4rem auto;
      }
    }

    .slogan::before {
      content: '';
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
      animation: slowRotate 25s linear infinite;
      z-index: 1;
    }

    @keyframes slowRotate {
      from { transform: rotate(0deg); }
      to { transform: rotate(360deg); }
    }

    .slogan .container {
      position: relative;
      z-index: 2;
    }

    .slogan h2 {
      font-size: clamp(1.4rem, 4vw, 2.5rem);
      margin-bottom: 15px;
    }

    @media (min-width: 768px) {
      .slogan h2 {
        margin-bottom: 20px;
      }
    }

    .slogan p {
      font-size: 1rem;
      opacity: 0.9;
    }

    @media (min-width: 768px) {
      .slogan p {
        font-size: 1.1rem;
      }
    }

    /* ========== PRODUCTS ========== */
    .product-grid {
      display: flex;
      flex-direction: column;
      gap: 40px;
    }

    @media (min-width: 768px) {
      .product-grid {
        gap: 60px;
      }
    }

    @media (min-width: 992px) {
      .product-grid {
        gap: 80px;
      }
    }

    .product-card {
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px;
      align-items: center;
      background: white;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: var(--transition);
    }

    @media (min-width: 768px) {
      .product-card {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
      }
    }

    .product-card.reverse {
      direction: ltr;
    }

    @media (min-width: 768px) {
      .product-card.reverse {
        direction: rtl;
      }
    }

    .product-card.reverse .product-content {
      direction: ltr;
    }

    .product-card:hover {
      transform: scale(1.01);
      box-shadow: var(--shadow-lg);
    }

    @media (min-width: 768px) {
      .product-card:hover {
        transform: scale(1.02);
      }
    }

    .product-image {
      height: 250px;
      overflow: hidden;
    }

    @media (min-width: 576px) {
      .product-image {
        height: 300px;
      }
    }

    @media (min-width: 768px) {
      .product-image {
        height: 100%;
        min-height: 400px;
      }
    }

    @media (min-width: 992px) {
      .product-image {
        min-height: 450px;
      }
    }

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

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

    .product-content {
      padding: 0 20px 20px 20px;
    }

    @media (min-width: 576px) {
      .product-content {
        padding: 0 30px 30px 30px;
      }
    }

    @media (min-width: 768px) {
      .product-content {
        padding: 40px 40px 40px 0;
      }
    }

    .product-card.reverse .product-content {
      padding: 0 20px 20px 20px;
    }

    @media (min-width: 576px) {
      .product-card.reverse .product-content {
        padding: 0 30px 30px 30px;
      }
    }

    @media (min-width: 768px) {
      .product-card.reverse .product-content {
        padding: 40px 0 40px 40px;
      }
    }

    .product-content h3 {
      color: var(--primary-dark);
      margin-bottom: 15px;
      font-size: 1.4rem;
    }

    @media (min-width: 768px) {
      .product-content h3 {
        margin-bottom: 20px;
        font-size: 1.6rem;
      }
    }

    @media (min-width: 992px) {
      .product-content h3 {
        font-size: 2rem;
      }
    }

    .product-content p {
      color: var(--gray);
      margin-bottom: 15px;
      font-size: 0.95rem;
    }

    @media (min-width: 768px) {
      .product-content p {
        margin-bottom: 20px;
        font-size: 1rem;
      }
    }

    /* ========== COMPANY ========== */
    .company {
      background: var(--lighter);
      text-align: center;
      padding: 50px 0;
    }

    @media (min-width: 768px) {
      .company {
        padding: 80px 0;
      }
    }

    .company-logo {
      font-size: 3rem;
      color: var(--primary);
      margin-bottom: 20px;
    }

    @media (min-width: 768px) {
      .company-logo {
        font-size: 4rem;
        margin-bottom: 30px;
      }
    }

    .company h2 {
      color: var(--primary-dark);
      margin-bottom: 10px;
      font-size: 1.8rem;
    }

    @media (min-width: 768px) {
      .company h2 {
        font-size: 2.2rem;
      }
    }

    .company .subtitle {
      color: var(--secondary);
      font-weight: 600;
      font-size: 1.1rem;
      margin-bottom: 20px;
    }

    @media (min-width: 768px) {
      .company .subtitle {
        font-size: 1.2rem;
        margin-bottom: 30px;
      }
    }

    .company p {
      max-width: 800px;
      margin: 0 auto 15px;
      color: var(--gray);
      padding: 0 20px;
      font-size: 0.95rem;
    }

    @media (min-width: 768px) {
      .company p {
        margin: 0 auto 20px;
        font-size: 1rem;
      }
    }

    /* ========== PORTFOLIO ========== */
    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
      gap: 20px;
    }

    @media (min-width: 768px) {
      .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 25px;
      }
    }

    .portfolio-item {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      height: 200px;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    @media (min-width: 768px) {
      .portfolio-item {
        height: 250px;
      }
    }

    .portfolio-item:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .portfolio-item img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s ease;
    }

    .portfolio-item:hover img {
      transform: scale(1.1);
    }

    .portfolio-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
      display: flex;
      align-items: flex-end;
      padding: 15px;
      opacity: 0;
      transition: var(--transition);
    }

    @media (min-width: 768px) {
      .portfolio-overlay {
        padding: 20px;
      }
    }

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

    .portfolio-overlay h4 {
      color: white;
      font-size: 1rem;
      transform: translateY(10px);
      transition: var(--transition);
    }

    @media (min-width: 768px) {
      .portfolio-overlay h4 {
        font-size: 1.2rem;
      }
    }

    .portfolio-item:hover .portfolio-overlay h4 {
      transform: translateY(0);
    }

    /* ========== CONTACT ========== */
    .contact {
      background: linear-gradient(135deg, var(--primary-dark), var(--primary));
      color: white;
      padding: 50px 0;
    }

    @media (min-width: 768px) {
      .contact {
        padding: 80px 0;
      }
    }

    .contact-container {
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
      align-items: center;
    }

    @media (min-width: 992px) {
      .contact-container {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
      }
    }

    .contact-info h3 {
      margin-bottom: 25px;
      font-size: 1.6rem;
    }

    @media (min-width: 768px) {
      .contact-info h3 {
        margin-bottom: 30px;
        font-size: 2rem;
      }
    }

    .contact-details {
      margin-bottom: 30px;
    }

    @media (min-width: 768px) {
      .contact-details {
        margin-bottom: 40px;
      }
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 15px;
      margin-bottom: 20px;
    }

    @media (min-width: 768px) {
      .contact-item {
        gap: 20px;
        margin-bottom: 25px;
      }
    }

    .contact-icon {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      flex-shrink: 0;
    }

    @media (min-width: 768px) {
      .contact-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
      }
    }

    .contact-text h4 {
      font-size: 0.95rem;
      margin-bottom: 5px;
      opacity: 0.8;
    }

    .contact-text p,
    .contact-text a {
      color: white;
      text-decoration: none;
      opacity: 0.9;
      font-size: 0.9rem;
      word-break: break-word;
    }

    @media (min-width: 768px) {
      .contact-text p,
      .contact-text a {
        font-size: 1rem;
      }
    }

    .contact-text a:hover {
      text-decoration: underline;
      opacity: 1;
    }

    .map-container {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      height: 300px;
    }

    @media (min-width: 768px) {
      .map-container {
        height: 350px;
      }
    }

    @media (min-width: 992px) {
      .map-container {
        height: 400px;
      }
    }

    .map-container iframe {
      width: 100%;
      height: 100%;
      border: none;
    }

    /* ========== FOOTER ========== */
    footer {
      background: var(--primary-dark);
      color: white;
      padding: 40px 0 20px;
    }

    @media (min-width: 768px) {
      footer {
        padding: 60px 0 30px;
      }
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px;
      margin-bottom: 30px;
    }

    @media (min-width: 576px) {
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (min-width: 992px) {
      .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: 40px;
        margin-bottom: 50px;
      }
    }

    .footer-col h4 {
      margin-bottom: 15px;
      font-size: 1.1rem;
    }

    .footer-col ul {
      list-style: none;
    }

    .footer-col ul li {
      margin-bottom: 8px;
    }

    @media (min-width: 768px) {
      .footer-col ul li {
        margin-bottom: 10px;
      }
    }

    .footer-col ul li a {
      color: rgba(255, 255, 255, 0.7);
      text-decoration: none;
      transition: var(--transition);
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 0.9rem;
    }

    .footer-col ul li a:hover {
      color: white;
      transform: translateX(5px);
    }

    .footer-bottom {
      text-align: center;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.5);
      font-size: 0.85rem;
    }

    @media (min-width: 768px) {
      .footer-bottom {
        padding-top: 30px;
        font-size: 0.9rem;
      }
    }

    /* ========== LIGHTBOX ========== */
    .lightbox {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.95);
      display: none;
      align-items: center;
      justify-content: center;
      z-index: 2000;
      padding: 10px;
    }

    .lightbox.show {
      display: flex;
    }

    .lightbox-content {
      position: relative;
      max-width: 100%;
      max-height: 90%;
    }

    .lightbox-content img {
      max-width: 100%;
      max-height: 80vh;
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-lg);
      object-fit: contain;
    }

    @media (min-width: 768px) {
      .lightbox-content img {
        max-height: 85vh;
      }
    }

    .close-lightbox {
      position: absolute;
      top: -30px;
      right: 0;
      background: none;
      border: none;
      color: white;
      font-size: 1.8rem;
      cursor: pointer;
      transition: var(--transition);
    }

    @media (min-width: 768px) {
      .close-lightbox {
        top: -40px;
        font-size: 2rem;
      }
    }

    .close-lightbox:hover {
      color: var(--accent);
      transform: rotate(90deg);
    }

    /* ========== SCROLL ANIMATIONS ========== */
    .fade-up {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .fade-up.active {
      opacity: 1;
      transform: translateY(0);
    }