/* TekoAI Product Page Styles */

/* Hero Section — padding-top 含 84px 固定 Header 高度，避免内容被遮挡 */
.tekoai-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #0f172a 100%);
    padding: 160px 20px 60px;
    color: #ffffff;
    text-align: center;
}

.tekoai-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: linear-gradient(135deg, #7c3aed, #06b6d4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: #ffffff;
    margin-bottom: 12px;
}

.tekoai-hero .brand-name {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 4px;
}

.tekoai-hero .brand-subtitle {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
}

.tekoai-hero .hero-headline {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 16px;
}

.tekoai-hero .hero-description {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 30px;
    line-height: 1.8;
}

.tekoai-hero .hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.tekoai-hero .btn-primary-gradient {
    background: linear-gradient(135deg, #7c3aed, #06b6d4);
    color: #ffffff;
    border: none;
    padding: 10px 28px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.tekoai-hero .btn-primary-gradient:hover {
    opacity: 0.9;
    color: #ffffff;
    text-decoration: none;
}

.tekoai-hero .btn-outline-white {
    background: transparent;
    color: #ffffff;
    border: 1px solid #ffffff;
    padding: 10px 28px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    transition: background 0.3s, color 0.3s;
}

.tekoai-hero .btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
}

/* Features Section */
.tekoai-features {
    padding: 50px 20px;
    background: #ffffff;
}

.tekoai-features .section-title {
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 36px;
    color: #1e293b;
}

.tekoai-card {
    border-radius: 12px;
    padding: 28px 24px;
    margin-bottom: 24px;
    transition: box-shadow 0.3s;
    height: 100%;
}

.tekoai-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.tekoai-card.purple-tint {
    background-color: #faf5ff;
    border: 1px solid #ddd6fe;
}

.tekoai-card.blue-tint {
    background-color: #f0f9ff;
    border: 1px solid #bae6fd;
}

.tekoai-card.green-tint {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.tekoai-card.orange-tint {
    background-color: #fff7ed;
    border: 1px solid #fed7aa;
}

.tekoai-card .card-icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.tekoai-card .card-title {
    font-size: 16px;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 10px;
}

.tekoai-card .card-text {
    font-size: 13px;
    color: #64748b;
    line-height: 1.7;
}

/* Bottom CTA Section */
.tekoai-cta {
    background-color: #f8fafc;
    padding: 50px 20px;
    text-align: center;
}

.tekoai-cta .cta-title {
    font-size: 14px;
    font-weight: bold;
    color: #1e293b;
    margin-bottom: 10px;
}

.tekoai-cta .cta-subtitle {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 24px;
}

.tekoai-cta .btn-cta-gradient {
    display: inline-block;
    background: linear-gradient(135deg, #7c3aed, #06b6d4);
    color: #ffffff;
    border: none;
    padding: 12px 32px;
    border-radius: 6px;
    font-size: 14px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.tekoai-cta .btn-cta-gradient:hover {
    opacity: 0.9;
    color: #ffffff;
    text-decoration: none;
}

/* Responsive: 768px */
@media (max-width: 768px) {
    .tekoai-hero {
        padding: 40px 16px;
    }

    .tekoai-hero .hero-headline {
        font-size: 16px;
    }

    .tekoai-hero .hero-description {
        font-size: 12px;
    }

    .tekoai-features {
        padding: 36px 16px;
    }

    .tekoai-features .section-title {
        font-size: 18px;
    }
}

/* Responsive: 576px */
@media (max-width: 576px) {
    .tekoai-hero {
        padding: 30px 12px;
    }

    .tekoai-hero .brand-name {
        font-size: 20px;
    }

    .tekoai-hero .hero-headline {
        font-size: 15px;
    }

    .tekoai-hero .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .tekoai-hero .btn-primary-gradient,
    .tekoai-hero .btn-outline-white {
        width: 100%;
        max-width: 260px;
        text-align: center;
    }

    .tekoai-features {
        padding: 28px 12px;
    }

    .tekoai-card {
        padding: 20px 16px;
    }

    .tekoai-cta {
        padding: 36px 12px;
    }
}