/* CSS Variables & Reset */
      :root {
        --primary: #0f6c8d;
        --primary-dark: #084a63;
        --secondary: #e0f7fa;
        --accent: #26c6da;
        --text-main: #1f2937;
        --text-light: #6b7280;
        --white: #ffffff;
        --bg-light: #f3f4f6;
        --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
        --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        --radius: 16px;
        --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        --nav-height: 130px;
      }

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

      html {
        scroll-behavior: smooth;
      }

      body {
        font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
        color: var(--text-main);
        line-height: 1.7;
        background-color: var(--white);
        overflow-x: hidden;
        -webkit-font-smoothing: antialiased;
      }

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

      ul {
        list-style: none;
      }

      img {
        max-width: 100%;
        display: block;
        object-fit: cover;
      }

      /* Utilities */
      .container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 24px;
      }

      .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 14px 32px;
        border-radius: 50px;
        font-weight: 600;
        font-size: 1rem;
        letter-spacing: 0.01em;
        transition: var(--transition);
        cursor: pointer;
        border: 2px solid transparent;
      }

      .btn-primary {
        background-color: var(--primary);
        color: var(--white);
        box-shadow: 0 4px 14px rgba(15, 108, 141, 0.3);
      }

      .btn-primary:hover {
        background-color: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(15, 108, 141, 0.4);
      }

      .btn-secondary {
        background-color: transparent;
        color: var(--primary);
        border-color: var(--primary);
      }

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

      .section-padding {
        padding: 100px 0;
      }

      .section-title {
        text-align: center;
        margin-bottom: 70px;
      }

      .section-title h2 {
        font-size: 2.75rem;
        color: var(--primary-dark);
        margin-bottom: 20px;
        font-weight: 700;
        letter-spacing: -0.02em;
      }

      .section-title p {
        color: var(--text-light);
        max-width: 600px;
        margin: 0 auto;
        font-size: 1.1rem;
      }

      /* Animations */
      .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: all 0.8s ease-out;
      }

      .reveal.active {
        opacity: 1;
        transform: translateY(0);
      }

      /* Header / Navbar */
      header {
        height: var(--nav-height);
        background-color: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1000;
        padding: 10px 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        transition: var(--transition);
      }

      .nav-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 100%;
      }

      .logo {
        font-size: 1.5rem;
        font-weight: 800;
        color: var(--primary);
        display: flex;
        align-items: center;
        gap: 12px;
        letter-spacing: -0.02em;
        padding: 20px 0;
      }

      .logo-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--accent);
      }

      .nav-links {
        display: flex;
        gap: 40px;
        align-items: center;
      }

      .nav-links a {
        font-weight: 500;
        color: var(--text-main);
        font-size: 0.95rem;
        transition: var(--transition);
        position: relative;
      }

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

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

      .bar {
        width: 24px;
        height: 2px;
        background-color: var(--text-main);
        transition: var(--transition);
        border-radius: 2px;
      }

      /* Hero Section */
      #hero {
        padding-top: calc(var(--nav-height) + 60px);
        padding-bottom: 100px;
        min-height: 100vh;
        display: flex;
        align-items: center;
        background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
        position: relative;
        overflow: hidden;
      }

      /* Decorative blobs */
      #hero::before {
        content: "";
        position: absolute;
        top: -100px;
        right: -100px;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(77, 208, 225, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
        border-radius: 50%;
        z-index: 0;
      }

      .hero-content {
        display: grid;
        grid-template-columns: 1.1fr 0.9fr;
        gap: 80px;
        align-items: center;
        position: relative;
        z-index: 1;
      }

      .hero-text h1 {
        font-size: 4rem;
        line-height: 1.1;
        color: var(--text-main);
        margin-bottom: 24px;
        font-weight: 800;
        letter-spacing: -0.03em;
      }

      .hero-text h1 span {
        color: var(--primary);
        background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
      }

      .hero-text p {
        font-size: 1.25rem;
        color: var(--text-light);
        margin-bottom: 40px;
        max-width: 90%;
        font-weight: 400;
      }

      .hero-buttons {
        display: flex;
        gap: 20px;
      }

      .hero-image-container {
        position: relative;
      }

      .hero-img {
        border-radius: 24px 4px 24px 24px;
        box-shadow: var(--shadow-lg);
        width: 100%;
        height: 550px;
        object-fit: cover;
        transform: rotate(-2deg);
        transition: var(--transition);
        border: 8px solid white;
      }

      .hero-img:hover {
        transform: rotate(0);
      }

      /* About Section */
      #about {
        background-color: var(--white);
      }

      .about-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        align-items: center;
      }

      .about-img-wrapper {
        position: relative;
      }

      .about-img {
        width: 100%;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
      }

      .about-content h3 {
        font-size: 1.5rem;
        color: var(--primary);
        margin-bottom: 24px;
        font-weight: 600;
      }

      .about-text {
        font-size: 1.1rem;
        color: var(--text-light);
        margin-bottom: 24px;
      }

      .mission-box {
        background-color: var(--secondary);
        padding: 24px;
        border-radius: var(--radius);
        border-left: 4px solid var(--primary);
        margin-top: 32px;
      }

      .mission-box p {
        color: var(--primary-dark);
        font-weight: 500;
        margin: 0;
      }

      /* Services Section */
      #services {
        background-color: var(--bg-light);
      }

      .services-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 30px;
      }

      .service-card {
        background: var(--white);
        padding: 40px 32px;
        border-radius: var(--radius);
        box-shadow: var(--shadow);
        transition: var(--transition);
        border: 1px solid rgba(0, 0, 0, 0.03);
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        height: 100%;
      }

      .service-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-lg);
      }

      .service-icon-box {
        width: 64px;
        height: 64px;
        background-color: var(--secondary);
        border-radius: 16px;
        display: flex;
        justify-content: center;
        align-items: center;
        margin-bottom: 24px;
        color: var(--primary);
      }

      .service-icon-box svg {
        width: 32px;
        height: 32px;
        fill: currentColor;
      }

      .service-card h3 {
        font-size: 1.35rem;
        margin-bottom: 16px;
        color: var(--text-main);
        font-weight: 700;
      }

      .service-card p {
        color: var(--text-light);
        font-size: 1rem;
        line-height: 1.6;
      }

      /* Team Section */
      #team {
        background-color: var(--white);
      }

      .team-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 40px;
      }

      .team-card {
        background: var(--white);
        border-radius: var(--radius);
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow);
        border: 1px solid #f0f0f0;
        padding: 40px 30px;
        height: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
      }

      .team-card:hover {
        box-shadow: var(--shadow-lg);
        transform: translateY(-5px);
        border-color: var(--secondary);
      }

      .team-avatar {
        width: 100px;
        height: 100px;
        background-color: var(--secondary);
        color: var(--primary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 24px;
        box-shadow: inset 0 0 20px rgba(15, 108, 141, 0.1);
      }

      .team-avatar svg {
        width: 50px;
        height: 50px;
        fill: currentColor;
      }

      .team-info h3 {
        color: var(--primary-dark);
        font-size: 1.35rem;
        margin-bottom: 8px;
        font-weight: 700;
      }

      .team-info h4 {
        font-size: 0.95rem;
        color: var(--accent);
        text-transform: uppercase;
        letter-spacing: 0.05em;
        font-weight: 700;
        margin-bottom: 16px;
      }

      .team-info p {
        font-size: 0.95rem;
        color: var(--text-light);
        line-height: 1.5;
      }

      /* Working Hours */
      #hours {
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: var(--white);
        text-align: center;
        position: relative;
        overflow: hidden;
      }

      #hours::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
      }

      .hours-content {
        position: relative;
        z-index: 2;
      }

      .hours-card {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(10px);
        display: inline-flex;
        flex-direction: column;
        gap: 20px;
        padding: 50px;
        border-radius: var(--radius);
        max-width: 600px;
        width: 100%;
        border: 1px solid rgba(255, 255, 255, 0.2);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
      }

      .hours-row {
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding-bottom: 16px;
        font-size: 1.25rem;
        font-weight: 500;
      }

      .hours-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
      }

      /* Contact Section */
      #contact {
        background-color: var(--bg-light);
      }

      .contact-container {
        display: grid;
        grid-template-columns: 1fr 1.5fr;
        gap: 0;
        background: var(--white);
        border-radius: 24px;
        box-shadow: var(--shadow-lg);
        overflow: hidden;
      }

      .contact-info {
        background-color: var(--primary);
        padding: 60px 40px;
        color: var(--white);
        position: relative;
        overflow: hidden;
      }

      .contact-info::before {
        content: "";
        position: absolute;
        bottom: -50px;
        right: -50px;
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
        border-radius: 50%;
      }

      .contact-info h3 {
        font-size: 1.75rem;
        margin-bottom: 20px;
        position: relative;
        z-index: 2;
      }

      .contact-info p {
        color: rgba(255, 255, 255, 0.8);
        position: relative;
        z-index: 2;
      }

      .info-item {
        margin-top: 40px;
        position: relative;
        z-index: 2;
      }

      .info-label {
        font-size: 0.85rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        opacity: 0.7;
        display: block;
        margin-bottom: 8px;
      }

      .info-value {
        color: var(--white);
        font-size: 1.25rem;
        font-weight: 600;
      }

      .contact-form {
        padding: 60px;
      }

      .contact-form h3 {
        font-size: 1.75rem;
        margin-bottom: 10px;
        color: var(--primary-dark);
      }

      .contact-form p {
        margin-bottom: 30px;
        color: var(--text-light);
      }

      .form-group {
        margin-bottom: 24px;
      }

      .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
      }

      .form-control {
        width: 100%;
        padding: 16px 20px;
        border: 2px solid #e5e7eb;
        border-radius: 12px;
        font-family: inherit;
        font-size: 1rem;
        color: var(--text-main);
        transition: var(--transition);
        background-color: #f9fafb;
      }

      .form-control:focus {
        outline: none;
        border-color: var(--primary);
        background-color: var(--white);
        box-shadow: 0 0 0 4px rgba(15, 108, 141, 0.1);
      }

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

      /* Footer */
      footer {
        background-color: #111827;
        color: #9ca3af;
        padding: 60px 0;
        text-align: center;
      }

      .footer-logo {
        color: var(--white);
        font-size: 1.75rem;
        font-weight: 800;
        margin-bottom: 24px;
        display: inline-block;
        letter-spacing: -0.02em;
      }

      .footer-links {
        margin-bottom: 30px;
        display: flex;
        justify-content: center;
        gap: 20px;
        flex-wrap: wrap;
      }

      .footer-links a {
        color: #d1d5db;
        transition: var(--transition);
        font-size: 1rem;
      }

      .footer-links a:hover {
        color: var(--accent);
      }

      .back-to-top {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        margin-top: 30px;
        color: var(--primary);
        font-weight: 600;
        cursor: pointer;
        transition: var(--transition);
        padding: 10px 20px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 50px;
      }

      .back-to-top:hover {
        background: var(--primary);
        color: var(--white);
      }

      /* Mobile Responsive */
      @media (max-width: 1024px) {
        .hero-text h1 {
          font-size: 3rem;
        }
        .hero-img {
          height: 450px;
        }
      }

      @media (max-width: 968px) {
        .hero-content {
          grid-template-columns: 1fr;
          text-align: center;
          gap: 50px;
        }

        #hero::before {
          right: 50%;
          transform: translateX(50%);
        }

        .hero-text h1 {
          font-size: 2.75rem;
        }

        .hero-text p {
          margin-left: auto;
          margin-right: auto;
        }

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

        .hero-img {
          width: 100%;
          height: 400px;
          transform: rotate(0);
          margin-top: 20px;
        }

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

        .contact-container {
          grid-template-columns: 1fr;
        }

        .contact-info {
          padding: 40px;
        }

        .contact-form {
          padding: 40px;
        }
      }

      @media (max-width: 768px) {
        .section-padding {
          padding: 70px 0;
        }

        .hamburger {
          display: flex;
        }

        .nav-links {
          position: fixed;
          top: var(--nav-height);
          left: 0;
          width: 100%;
          background-color: var(--white);
          flex-direction: column;
          align-items: center;
          padding: 40px 0;
          gap: 25px;
          box-shadow: 0 20px 20px rgba(0, 0, 0, 0.05);
          transform: translateY(-150%);
          transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
          z-index: 999;
          border-top: 1px solid #f3f4f6;
        }

        .nav-links.active {
          transform: translateY(0);
        }

        .form-row {
          grid-template-columns: 1fr;
          gap: 0;
        }

        .section-title h2 {
          font-size: 2.25rem;
        }

        .hours-card {
          padding: 30px;
        }

        .hours-row {
          font-size: 1rem;
        }
      }