:root {
            --primary: rgb(0, 0, 0);
            --secondary: #6b7280;
            --tertiary: rgb(255, 7, 213);
            --tertiaryhover: rgb(255, 88, 227);
            --accent: #111827;
            --white: #ffffff;
            --bg-light: #fafafa;
            --bg-lighter: #f3f4f6;
            --border-light: #e5e7eb;
            --text-xs: 13px;
            --text-sm: 14px;
            --text-base: 16px;
            --text-lg: 18px;
            --text-xl: 20px;
            --text-2xl: 28px;
            --text-3xl: 36px;
            --text-4xl: 48px;
            --text-5xl: 64px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', sans-serif;
            color: var(--primary);
            background: var(--white);
            line-height: 1.7;
            font-size: 16px;
            letter-spacing: 0.3px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== NAVIGATION ===== */
        nav {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-light);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 0;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        .logo {
            font-size: 20px;
            font-weight: 700;
            letter-spacing: -0.5px;
            color: var(--primary);
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 32px;
            list-style: none;
            align-items: center;
        }

        .nav-links a {
            text-decoration: none;
            color: var(--secondary);
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s;
        }

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

        .btn {
            padding: 12px 28px;
            border-radius: 4px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            border: none;
            cursor: pointer;
            transition: all 0.25s;
            display: inline-block;
            letter-spacing: 0.5px;
        }

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

        .btn-primary:hover {
            background: var(--secondary);
            transform: none;
            opacity: 0.9;
        }
        .btn-tertiary {
            background: var(--tertiary);
            color: white;
        }

        .btn-tertiary:hover {
            background: var(--tertiaryhover);
            transform: none;
            opacity: 0.9;
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }

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

        /* ===== MAIN CONTENT PADDING ===== */
        main {
            margin-top: 70px;
        }

        /* ===== HERO SECTION ===== */
        .hero {
            padding: 120px 0 100px;
            background: var(--white);
        }

        .hero-content {
            display: grid;
            grid-template-columns: 1fr;
            gap: 64px;
            align-items: center;
        }

        .hero h1 {
            font-size: var(--text-5xl);
            line-height: 1.1;
            margin-bottom: 28px;
            letter-spacing: -1px;
            font-weight: 600;
            color: var(--primary);
        }

        .hero p {
            font-size: 18px;
            color: var(--secondary);
            margin-bottom: 40px;
            line-height: 1.8;
            max-width: 620px;
        }

        .hero-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            align-items: center;
        }

        .hero-visual {
            background: var(--white);
            height: auto;
            border-radius: 0;
            display: none;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 600;
            font-size: 18px;
            position: relative;
            overflow: hidden;
        }

        .hero-visual::before {
            content: '';
            display: none;
        }

        /* ===== SECTIONS ===== */
        section {
            padding: 100px 0;
        }

        section.alt-bg {
            background: var(--bg-lighter);
        }

        .section-header {
            margin-bottom: 80px;
            text-align: left;
        }

        .section-header h2 {
            font-size: var(--text-4xl);
            margin-bottom: 20px;
            letter-spacing: -1px;
            font-weight: 600;
            color: var(--primary);
        }

        .section-header p {
            font-size: 17px;
            color: var(--secondary);
            max-width: 650px;
            margin: 0;
            line-height: 1.8;
        }

        /* ===== CARDS GRID ===== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 32px;
        }

        .card {
            padding: 40px 0;
            border-radius: 0;
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--border-light);
            transition: all 0.3s ease;
        }

        .card:last-child {
            border-bottom: none;
        }

        .card:hover {
            border-color: var(--secondary);
            box-shadow: none;
            transform: none;
        }

        .card h3 {
            font-size: 20px;
            margin-bottom: 16px;
            color: var(--primary);
            font-weight: 600;
        }

        .card p {
            font-size: 16px;
            color: var(--secondary);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        .card-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 500;
            font-size: 14px;
            transition: all 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .card-link:hover {
            color: var(--secondary);
            transform: none;
        }

        /* ===== PROCESS STEPS ===== */
        .steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 48px;
        }

        .step {
            display: flex;
            flex-direction: column;
        }

        .step-number {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 56px;
            height: 56px;
            background: linear-gradient(135deg, #3f4144 0%, #2a2b2c 100%);
            color: white;
            border-radius: 50%;
            font-weight: 700;
            font-size: 24px;
            margin-bottom: 20px;
        }

        .step h3 {
            font-size: var(--text-lg);
            margin-bottom: 8px;
            color: var(--primary);
        }

        .step p {
            color: var(--secondary);
            font-size: var(--text-base);
            line-height: 1.7;
        }
        .step-thumb {
            width: auto;  /* Adjust to match step-number size */
            height: 20%;
            border-radius: 0%;  /* Optional: circular thumbnails */
            object-fit: cover;
            margin: 0.5rem auto;
            display:inline;
        }


        /* ===== FORM ===== */
        .form-container {
            max-width: 500px;
            margin: 0 auto;
        }

        .contact-form {
            background: white;
            padding: 48px 40px;
            border-radius: 12px;
            border: 1px solid var(--border-light);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--primary);
            font-size: var(--text-sm);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid var(--border-light);
            border-radius: 6px;
            font-family: inherit;
            font-size: 14px;
            transition: border-color 0.2s;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        /* ===== FOOTER ===== */
        footer {
            background: var(--primary);
            color: white;
            padding: 64px 0 24px;
            margin-top: 80px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 48px;
            margin-bottom: 48px;
            padding-bottom: 48px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-column h4 {
            margin-bottom: 16px;
            font-size: var(--text-base);
            font-weight: 600;
        }

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

        .footer-column a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            display: block;
            margin-bottom: 12px;
            font-size: 14px;
            transition: color 0.2s;
        }

        .footer-column a:hover {
            color: white;
        }

        .footer-bottom {
            text-align: center;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            main {
                margin-top: 60px;
            }

            .hero {
                padding: 80px 0 60px;
            }

            .hero-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .hero h1 {
                font-size: 40px;
                letter-spacing: -0.8px;
            }

            .hero p {
                font-size: 16px;
            }

            .hero-visual {
                height: 300px;
            }

            .section-header h2 {
                font-size: 32px;
            }

            section {
                padding: 60px 0;
            }

            .cards-grid {
                gap: 0;
            }

            .contact-form {
                padding: 32px 24px;
            }

            .btn {
                width: 100%;
                text-align: center;
            }
        }

/* Latest Insights Grid */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.insight-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 1px solid var(--border-light);
}

.insight-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.insight-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.insight-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.insight-content {
  padding: 28px;
}

.insight-content h3 {
  font-size: var(--text-2xl);
  margin-bottom: 16px;
  color: var(--primary);
  font-weight: 600;
  line-height: 1.3;
}

.insight-content .btn {
  margin-top: 12px;
  width: 100%;
  text-align: center;
  padding: 14px 24px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .insights-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .insight-image {
    height: 200px;
  }
  
  .insight-content {
    padding: 24px 20px;
  }
  
  .insight-content h3 {
    font-size: 20px;
  }
}