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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: linear-gradient(to bottom, #f7f9fb 0%, #e8f0f2 100%);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    padding: 40px 0 20px;
    text-align: center;
}

.site-title {
    font-size: 2.5rem;
    font-weight: 600;
    color: #7c9885;
    margin-bottom: 10px;
}

/* Hero Section */
.hero {
    background: white;
    border-radius: 24px;
    padding: 60px 50px;
    margin: 40px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.hero-text {
    font-size: 1.35rem;
    line-height: 1.8;
    color: #4a5568;
    margin-bottom: 0;
}

/* Tool Card */
.tool-section {
    margin: 60px 0;
}

.section-title {
    font-size: 1.8rem;
    color: #2d3748;
    margin-bottom: 30px;
    font-weight: 600;
}

.tool-card {
    background: white;
    border-radius: 20px;
    padding: 45px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.tool-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.tool-card h3 {
    font-size: 1.6rem;
    color: #7c9885;
    margin-bottom: 15px;
    font-weight: 600;
}

.tool-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 25px;
}

.button {
    display: inline-block;
    background: linear-gradient(135deg, #a8b5a0 0%, #8b9d83 100%);
    color: white;
    padding: 14px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

.button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(124, 152, 133, 0.3);
}

/* Email Signup Form */
.signup-section {
    background: white;
    border-radius: 20px;
    padding: 50px 45px;
    margin: 60px 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.signup-section h2 {
    font-size: 1.8rem;
    color: #2d3748;
    margin-bottom: 15px;
    font-weight: 600;
}

.signup-intro {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 30px;
    line-height: 1.6;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: #2d3748;
    margin-bottom: 8px;
    font-size: 1.05rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #a8b5a0;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.checkbox-group {
    margin-bottom: 25px;
}

.checkbox-group label {
    font-weight: 500;
    color: #2d3748;
    margin-bottom: 12px;
    display: block;
    font-size: 1.05rem;
}

.checkbox-option {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.checkbox-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    cursor: pointer;
}

.checkbox-option span {
    font-size: 1rem;
    color: #4a5568;
}

/* Coming Soon */
.coming-soon {
    background: #f7fafc;
    border-radius: 20px;
    padding: 45px;
    margin: 40px 0;
    border: 2px dashed #cbd5e0;
}

.coming-soon h3 {
    font-size: 1.6rem;
    color: #7c9885;
    margin-bottom: 15px;
    font-weight: 600;
}

.coming-soon p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4a5568;
}

/* Footer */
footer {
    padding: 60px 0 40px;
    text-align: center;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links a {
    color: #7c9885;
    text-decoration: none;
    font-weight: 600;
    margin: 0 20px;
    font-size: 1.1rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #5d7565;
}

.footer-text {
    color: #718096;
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 40px 30px;
    }

    .hero-text {
        font-size: 1.15rem;
    }

    .site-title {
        font-size: 2rem;
    }

    .tool-card,
    .signup-section {
        padding: 35px 25px;
    }

    .coming-soon {
        padding: 35px 25px;
    }

    .footer-links a {
        display: block;
        margin: 10px 0;
    }
}