/*
Theme Name: Tools Business Child
Theme URI: https://www.toolsbusiness.com/
Description: Storefront child theme for industrial automation tools and AI agents.
Author: Admin
Template: storefront
Version: 1.0.0
Text Domain: tools-business-child
*/

/* --------------------------------------------------------------------------
   Global Resets & Layout
   -------------------------------------------------------------------------- */
body {
    background-color: #0A0F1E;
    color: #FFFFFF;
}

/* Keep Storefront centered container */
.col-full{
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
}

.tb-section {
    padding: 60px 0;
    margin-bottom: 40px;
}

.tb-section-title {
    text-align: center;
    font-size: 2.2rem;
    color: #FFFFFF;
    margin-bottom: 3rem;
    font-weight: 700;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.tb-hero {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, #0A0F1E 0%, #0D1B2A 100%);
    padding: 80px 24px;
    border-radius: 12px;
    margin: 40px 0;
    border: 1px solid #1A2744;
}

.tb-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.tb-hero p {
    font-size: 1.25rem;
    color: #A0AEC0;
    margin-bottom: 2.5rem;
    max-width: 700px;
}

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

.tb-button {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1rem;
    display: inline-block;
}

.tb-button-primary {
    background-color: #00C2FF;
    color: #0A0F1E !important;
}

.tb-button-primary:hover, .tb-button-primary:focus {
    box-shadow: 0 0 20px rgba(0, 194, 255, 0.4);
    transform: translateY(-2px);
    background-color: #33cdff;
}

.tb-button-secondary {
    border: 2px solid #00C2FF;
    color: #00C2FF !important;
    background-color: transparent;
}

.tb-button-secondary:hover, .tb-button-secondary:focus {
    background-color: rgba(0, 194, 255, 0.1);
}

/* --------------------------------------------------------------------------
   WooCommerce Grid Overrides (Categories & Featured Products)
   -------------------------------------------------------------------------- */
.tb-categories ul.products,
.tb-featured ul.products {
    display: grid !important;
    gap: 24px;
    margin: 0 !important;
    padding: 0 !important;
}

.tb-categories ul.products::before,
.tb-categories ul.products::after,
.tb-featured ul.products::before,
.tb-featured ul.products::after {
    display: none !important;
}

.tb-categories ul.products li.product,
.tb-categories ul.products li.product-category,
.tb-featured ul.products li.product {
    width: 100% !important;
    margin: 0 !important;
    clear: none !important;
    float: none !important;
}

/* Base Mobile Grid (<= 599px): 1 Column */
.tb-categories ul.products,
.tb-featured ul.products {
    grid-template-columns: 1fr !important;
}

/* Tablet Grid (600px - 959px): 2 Columns */
@media screen and (min-width: 600px) and (max-width: 959px) {
    .tb-categories ul.products,
    .tb-featured ul.products {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Desktop Grid (>= 960px): 3 Columns for Products, 4 Columns for Categories */
@media screen and (min-width: 960px) {
    .tb-featured ul.products {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .tb-categories ul.products {
        grid-template-columns: repeat(4, 1fr) !important;
    }
}

/* --------------------------------------------------------------------------
   Why Choose Us (Features Grid)
   -------------------------------------------------------------------------- */
.tb-why-us {
    background-color: #0A0F1E;
    padding: 60px 0;
}

.tb-features-grid {
    display: grid;
    gap: 24px;
    grid-template-columns: 1fr;
}

@media screen and (min-width: 600px) {
    .tb-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (min-width: 960px) {
    .tb-features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.tb-feature-card {
    background-color: #0D1B2A;
    border: 1px solid #1A2744;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.tb-feature-card:hover, .tb-feature-card:focus-within {
    transform: translateY(-4px);
    border-color: #00C2FF;
}

.tb-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
    color: #00C2FF;
}

.tb-feature-card h3 {
    color: #FFFFFF;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.tb-feature-card p {
    color: #A0AEC0;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* --------------------------------------------------------------------------
   How It Works (Steps Grid)
   -------------------------------------------------------------------------- */
.tb-how-it-works {
    background-color: #0D0D0D;
    padding: 60px 0;
    text-align: center;
}

.tb-steps-grid {
    display: grid;
    gap: 40px;
    grid-template-columns: 1fr;
    max-width: 900px;
    margin: 0 auto;
}

@media screen and (min-width: 768px) {
    .tb-steps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tb-step-card {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tb-step-num {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00C2FF, #7B2FFF);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
}

.tb-step-card h3 {
    color: #FFFFFF;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.tb-step-card p {
    color: #A0AEC0;
    font-size: 0.95rem;
    margin: 0;
}