/* Reset and base styles */
    * {
        box-sizing: border-box;
    }
    body, html {
        margin: 0; padding: 0;
        font-family: <?= $theme['font_family'] ?>;
        background: #fff;
        color: #333;
    }
    a {
        color: <?= $theme['primary_color'] ?>;
        text-decoration: none;
    }
    a:hover {
        text-decoration: underline;
    }
    /* Container */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1em;
    }
    header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1em 0;
        border-bottom: 1px solid #eee;
    }
    .logo {
        font-weight: bold;
        font-size: 1.8em;
        color: <?= $theme['primary_color'] ?>;
    }
    nav a {
        margin-left: 1.5em;
        font-weight: 600;
        font-size: 1em;
    }
    /* Hero Section */
    .hero {
        background-color: <?= $theme['primary_color'] ?>;
        color: white;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        padding: 4em 1em;
        border-radius: 0 0 20px 20px;
    }
    .hero-text {
        flex: 1 1 400px;
        max-width: 600px;
    }
    .hero-text h1 {
        font-size: 2.8em;
        margin-bottom: 0.5em;
        font-weight: 900;
        line-height: 1.1;
    }
    .hero-text p {
        font-size: 1.25em;
        font-weight: 400;
        margin-bottom: 0;
    }
    .hero-illustration {
        flex: 1 1 300px;
        max-width: 400px;
        padding-left: 2em;
        text-align: center;
    }
    /* Abstract illustration placeholder style */
    .hero-illustration svg {
        max-width: 100%;
        height: auto;
        filter: drop-shadow(0 0 4px rgba(0,0,0,0.2));
    }
    /* Features Section */
    .features {
        display: flex;
        justify-content: space-around;
        max-width: 1000px;
        margin: 3em auto 4em;
        gap: 2em;
        flex-wrap: wrap;
    }
    .feature-card {
        background: #eff6ff;
        border-radius: 12px;
        flex: 1 1 250px;
        padding: 2em;
        text-align: center;
        box-shadow: 0 3px 10px rgba(45,136,255,0.15);
        transition: transform 0.3s ease;
    }
    .feature-card:hover {
        transform: translateY(-8px);
    }
    .feature-icon {
        font-size: 3.5em;
        color: #3b82f6;
        margin-bottom: 0.5em;
    }
    .feature-title {
        font-size: 1.25em;
        font-weight: 700;
        color: #2563eb;
    }
    /* Content Section */
    .content-section {
        display: flex;
        gap: 3em;
        max-width: 1100px;
        margin: 0 auto 4em;
        flex-wrap: wrap;
    }
    .free-tools {
        flex: 1 1 500px;
        background: #f9fafb;
        border-radius: 12px;
        padding: 2em;
        box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    }
    .free-tools h3 {
        font-weight: 700;
        color: <?= $theme['primary_color'] ?>;
        margin-bottom: 1em;
    }
    .free-tools ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .free-tools li {
        font-size: 1.1em;
        margin-bottom: 0.8em;
        display: flex;
        align-items: center;
    }
    .free-tools li span.icon {
        font-size: 1.5em;
        margin-right: 0.75em;
        color: <?= $theme['primary_color'] ?>;
    }
    /* Dynamic tools listing */
    .real-tools-list {
        margin-top: 2em;
        border-top: 1px solid #d1d5db;
        padding-top: 1em;
    }
    .real-tools-list li a {
        font-weight: 600;
    }
    /* Reviews Section */
    .reviews {
        flex: 1 1 400px;
        background: #eff6ff;
        border-radius: 12px;
        padding: 2em;
        box-shadow: 0 2px 12px rgba(45,136,255,0.1);
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .reviews h3 {
        font-weight: 700;
        color: <?= $theme['primary_color'] ?>;
        margin-bottom: 1em;
    }
    .review-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 1.2em;
    }
    .review-profile {
        width: 50px;
        height: 50px;
        background: <?= $theme['primary_color'] ?>;
        color: white;
        border-radius: 50%;
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 1.3em;
        margin-right: 1em;
    }
    .review-text {
        font-size: 1em;
        color: #1f2937;
    }
    .review-form {
        margin-top: auto;
    }
    .review-form textarea {
        width: 100%;
        padding: 0.7em;
        border-radius: 8px;
        font-family: <?= $theme['font_family'] ?>;
        font-size: 1em;
        resize: vertical;
        border: 1px solid #cbd5e1;
        margin-bottom: 0.8em;
    }
    .review-form button {
        background-color: <?= $theme['primary_color'] ?>;
        border: none;
        padding: 0.75em 1.2em;
        border-radius: 8px;
        color: white;
        font-weight: 700;
        cursor: pointer;
        transition: background-color 0.3s ease;
    }
    .review-form button:hover {
        background-color: #1e40af;
    }
    /* Footer */
    footer {
        background-color: #f8fafc;
        border-top: 1px solid #e2e8f0;
        padding: 2em 1em;
        font-size: 0.9em;
        color: #64748b;
    }
    footer .footer-nav {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 1.5em;
        margin-bottom: 1em;
    }
    footer .footer-nav a {
        color: #64748b;
        font-weight: 600;
    }
    footer .footer-nav a:hover {
        color: <?= $theme['primary_color'] ?>;
    }
    footer .social-icons {
        display: flex;
        justify-content: center;
        gap: 1.5em;
    }
    footer .social-icons a {
        color: #64748b;
        font-size: 1.4em;
    }
    footer .social-icons a:hover {
        color: <?= $theme['primary_color'] ?>;
    }
    /* Responsive */
    @media (max-width: 900px) {
        .hero {
            flex-direction: column;
            text-align: center;
        }
        .hero-illustration {
            padding-left: 0;
            margin-top: 2em;
        }
        .features {
            flex-direction: column;
            align-items: center;
        }
        .content-section {
            flex-direction: column;
        }
        .free-tools, .reviews {
            flex: 1 1 100%;
        }
    }