/* Global Styles */
.text-primary { color: var(--primary-color); }
.text-center { text-align: center; }

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background-color 0.2s;
}
.btn-primary:hover { background-color: var(--primary-hover); }

.btn-secondary {
    background-color: white;
    color: var(--text-main);
    border: 1px solid #D1D5DB;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: background-color 0.2s;
}
.btn-secondary:hover { background-color: #F3F4F6; }

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

/* Sections */
.section { padding: 80px 0; }
.hero-section {
    padding: 120px 0 80px;
    background: linear-gradient(to bottom, #F9FAFB, #FFFFFF);
    text-align: center;
}
.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}
.hero-subtitle {
    font-size: 20px;
    color: var(--text-sub);
    margin-bottom: 40px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
}
.hero-image {
    margin-top: 40px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-radius: 12px;
    overflow: hidden;
}

/* Features */
.section-header { margin-bottom: 60px; }
.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
}
.section-subtitle {
    font-size: 18px;
    color: var(--text-sub);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}
.feature-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}
.feature-card:hover { transform: translateY(-5px); }
.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
}
.feature-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}
.feature-card p {
    color: var(--text-sub);
    line-height: 1.6;
}

/* Page Header */
.page-header {
    padding: 120px 0 60px;
    background-color: #F9FAFB;
    text-align: center;
}
.page-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}
.page-subtitle {
    font-size: 20px;
    color: var(--text-sub);
}

/* Content Blocks */
.content-block {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
}
.content-block.reverse { flex-direction: row-reverse; }
.text-content { flex: 1; }
.image-content { flex: 1; }
.text-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.3;
}
.text-content p {
    font-size: 18px;
    color: var(--text-sub);
    margin-bottom: 30px;
    line-height: 1.6;
}
.check-list {
    list-style: none;
    padding: 0;
}
.check-list li {
    margin-bottom: 12px;
    padding-left: 28px;
    position: relative;
    font-size: 18px;
    font-weight: 500;
}
.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 800;
}
.placeholder-image {
    width: 100%;
    height: 400px;
    background-color: #E5E7EB;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9CA3AF;
    font-size: 20px;
}

/* Proof Section */
.proof-section { background-color: #F9FAFB; }
.logo-grid {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}
.company-logo {
    padding: 20px 40px;
    background: white;
    border-radius: 8px;
    color: #9CA3AF;
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-color);
    color: white;
}
.cta-content h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 16px;
}
.cta-content p {
    font-size: 20px;
    margin-bottom: 40px;
    opacity: 0.9;
}
.cta-content .btn-primary {
    background-color: white;
    color: var(--primary-color);
}
.cta-content .btn-primary:hover {
    background-color: #F3F4F6;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 36px; }
    .content-block { flex-direction: column; }
    .content-block.reverse { flex-direction: column; }
    .text-content, .image-content { width: 100%; }
}