:root {
      --color-background: #0A1421;
      --color-overlay: rgba(1, 31, 63, 0.6);
      --color-text: #F3F8FB;
      --color-muted: #6C7682;
      --color-accent: #00E4FF;
      --color-accent-hover: #FBB0A6;
      --color-section-dark: #011F3F;
      --color-card-bg: #183C55;
    }

    body {
      margin: 0;
      font-family: 'Inter', sans-serif;
      background-color: var(--color-background);
      color: var(--color-text);
    }
    .hero {
      position: relative;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      overflow: hidden;
    }
    .background-video {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
    }
    .hero-overlay {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: var(--color-overlay);
      z-index: 1;
    }
    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 800px;
      padding: 20px;
    }
    
 {font-family: 'Inter', sans-serif;}
    .hero p {
      font-size: 1.2rem;
      margin-bottom: 2rem;
    }
    .hero-buttons {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }
    .hero-buttons a {
      background-color: var(--color-accent);
      color: #0a0a0a;
      padding: 1rem 2rem;
      font-size: 1.1rem;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      box-shadow: 0 4px 10px rgba(0, 228, 255, 0.3);
    }
    .hero-buttons a:hover {
      background-color: var(--color-accent-hover);
      box-shadow: 0 6px 16px rgba(251, 176, 166, 0.5);
      transform: translateY(-2px);
    }

    .format-section {
      background-color: var(--color-section-dark);
      padding: 80px 20px;
      text-align: center;
    }
    
 {font-family: 'Inter', sans-serif;}
    .format-section p {
      font-size: 1.1rem;
      max-width: 700px;
      margin: 0 auto 2rem;
      color: var(--color-muted);
    }
    .format-section ul {
      list-style: none;
      padding: 0;
      margin: 0 auto;
      max-width: 600px;
      text-align: left;
    }
    .format-section li {
      font-size: 1.05rem;
      padding: 0.6rem 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .portfolio-section {
      background-color: #150e18;
      padding: 80px 20px;
      text-align: center;
    }
    
 {font-family: 'Inter', sans-serif;}
    .portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}
    .portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  background-color: var(--color-card-bg);
  margin-bottom: 20px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}
    .portfolio-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
    }
    .portfolio-item video {
  width: 100%;
  height: auto;
  display: block;
  transition: box-shadow 0.4s ease;
}
.portfolio-item:hover video {
  box-shadow: 0 0 20px rgba(0, 228, 255, 0.3);
}
    .portfolio-item p {
  margin: 0;
  padding: 20px 20px 25px;
  font-size: 0.95rem;
  color: var(--color-muted);
  background-color: rgba(24, 60, 85, 0.8);
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

    .process-section {
      background-color: #0f0b12;
      color: var(--color-text);
      padding: 80px 20px;
      text-align: center;
    }
    
 {font-family: 'Inter', sans-serif;}
    .process-section .subtitle {
      font-size: 1.1rem;
      color: var(--color-muted);
      margin-bottom: 2rem;
    }
    .process-steps {
      list-style: none;
      max-width: 700px;
      margin: 0 auto;
      padding: 0;
      text-align: left;
      counter-reset: step;
    }
    .process-steps li {
      position: relative;
      font-size: 1.05rem;
      margin: 1.2rem 0;
      padding-left: 2.2rem;
    }
    .process-steps li::before {
      counter-increment: step;
      content: counter(step);
      position: absolute;
      left: 0;
      top: 0;
      font-weight: bold;
      background-color: var(--color-accent);
      color: #0a0a0a;
      border-radius: 50%;
      width: 1.8rem;
      height: 1.8rem;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
    }
    .brief-section {
      background-color: var(--color-section-dark);
      color: var(--color-text);
      text-align: center;
      padding: 100px 20px;
    }
    
 {font-family: 'Inter', sans-serif;}
    .brief-section .subtitle {
      font-size: 1.1rem;
      color: var(--color-muted);
      margin-bottom: 2rem;
    }
    .brief-cta {
      margin-top: 30px;
    }
    .brief-button {
      background-color: var(--color-accent);
      color: #0a0a0a;
      padding: 1rem 2rem;
      font-size: 1.1rem;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
      box-shadow: 0 4px 10px rgba(0, 228, 255, 0.3);
    }
    .brief-button:hover {
      background-color: var(--color-accent-hover);
      box-shadow: 0 6px 16px rgba(251, 176, 166, 0.5);
      transform: translateY(-2px);
    }
    .testimonials-section {
      background-color: #0A1421;
      padding: 100px 20px;
      text-align: center;
    }
    
 {font-family: 'Inter', sans-serif;}
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 30px;
      max-width: 900px;
      margin: 0 auto;
    }
    .testimonials-grid blockquote {
      background-color: var(--color-card-bg);
      padding: 30px;
      border-radius: 16px;
      font-style: italic;
      color: var(--color-muted);
    }
    .testimonials-grid blockquote p {
      margin: 0 0 1rem;
    }
    .testimonials-grid blockquote footer {
      font-weight: 500;
      color: var(--color-text);
    }
    .closing-section {
      background-color: #0A1421;
      padding: 80px 20px;
      text-align: center;
      font-family: 'Playfair Display', serif;
    }
    .closing-text {
      font-size: 1.3rem;
      color: var(--color-muted);
      max-width: 700px;
      margin: 0 auto 1.5rem;
      line-height: 1.6;
    }
    .closing-signature {
      font-size: 1rem;
      color: var(--color-accent);
      opacity: 0.6;
    }
    @media (max-width: 768px) {
      .hero h1 {
        font-size: 2rem;
      }
      .hero p {
        font-size: 1rem;
      }
      .hero-buttons a {
        padding: 0.6rem 1.2rem;
        font-size: 0.95rem;
      }
      .format-section h2,
      .portfolio-section h2,
      .process-section h2,
      .brief-section h2,
      .testimonials-section h2 {
        font-size: 2rem;
      }
      .format-section p,
      .process-section .subtitle,
      .brief-section .subtitle,
      .closing-text {
        font-size: 1rem;
      }
      .process-steps li {
        font-size: 0.95rem;
        padding-left: 2rem;
      }
      .process-steps li::before {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.9rem;
      }
      .brief-button {
        font-size: 1rem;
        padding: 0.8rem 1.5rem;
      }
      .testimonials-grid {
        grid-template-columns: 1fr;
      }
      .portfolio-grid {
        grid-template-columns: 1fr;
      }
    }
    .portfolio-item {
      position: relative;
      overflow: hidden;
      border-radius: 16px;
      background-color: var(--color-card-bg);
      margin-bottom: 20px;
    }
    .hero h1,
    .format-section h2,
    .portfolio-section h2,
    .process-section h2,
    .brief-section h2,
    .testimonials-section h2 {
      font-family: 'Inter', sans-serif;
      font-weight: 600;
      line-height: 1.3;
      margin-bottom: 1.5rem;
    }

    .hero h1 {
      font-size: 3rem;
    }

    .format-section h2,
    .portfolio-section h2,
    .process-section h2,
    .brief-section h2,
    .testimonials-section h2 {
      font-size: 2.5rem;
    }

    @media (max-width: 768px) {
      .hero h1 {
        font-size: 2.2rem;
      }
      .format-section h2,
      .portfolio-section h2,
      .process-section h2,
      .brief-section h2,
      .testimonials-section h2 {
        font-size: 2rem;
      }
    }
    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

input[type="text"],
textarea {
  background-color: var(--color-card-bg);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  color: var(--color-text);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  padding: 0.9rem 1.1rem;
  width: 100%;
  box-sizing: border-box;
  transition: border 0.3s ease, background-color 0.3s ease;
  line-height: 1.5;
}

input[type="text"]::placeholder,
textarea::placeholder {
  color: var(--color-muted);
  font-style: italic;
  opacity: 0.7;
}

input[type="text"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: #23445c;
}

form label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
  color: var(--color-text);
  font-size: 1.05rem;
}


.closing-signature {
  font-size: 1rem;
  color: var(--color-accent);
  opacity: 0.6;
}

.footer-brand {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.footer-brand:hover {
  opacity: 1;
}

.footer-link {
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  opacity: 0.9;
  margin-left: 0.3em;
  transition: color 0.3s ease, opacity 0.3s ease;
}

.footer-link:hover {
  color: var(--color-accent-hover);
  opacity: 1;
}