/*
Theme Name: Salient Child Theme
Description: This is a custom child theme for Salient
Theme URI:   https://themeforest.net/item/salient-responsive-multipurpose-theme/4363266
Author: ThemeNectar
Author URI:  https://themeforest.net/user/themenectar
Template: salient
Version: 1.0
*/

/* ========================================
   COBRAN DESIGN SYSTEM - COMPLETE UI/UX
   ======================================== */

/* TASK 1.1 - Color Palette & CSS Variables */
:root {
    /* Primary - Blu bicicletta dinamico */
    --color-primary: #1a56db;
    --color-primary-hover: #1e40af;
    --color-primary-light: #dbeafe;

    /* Secondary - Arancione energia/sport */
    --color-secondary: #f97316;
    --color-secondary-hover: #ea580c;

    /* Accent - Verde sostenibilità/eco */
    --color-accent: #10b981;
    --color-accent-hover: #059669;

    /* Neutrals */
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-text-muted: #9ca3af;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-bg-dark: #111827;
    --color-border: #e5e7eb;

    /* Feedback */
    --color-success: #22c55e;
    --color-warning: #eab308;
    --color-error: #ef4444;
    --color-sale: #dc2626;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

/* TASK 1.2 - Typography System */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6,
.woocommerce-loop-product__title,
.product_title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

h1, .h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2, .h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3, .h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4, .h4 { font-size: 1.25rem; }

p { margin-bottom: var(--spacing-md); }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover { color: var(--color-primary-hover); }

/* ========================================
   COBRAN MOBILE OPTIMIZATION - WCAG & PERFORMANCE
   ======================================== */

/* TASK 1.3 - WCAG Touch Targets - Min 44x44px */
.woocommerce .button,
.woocommerce-cart .button,
.woocommerce a.add_to_cart_button,
.single_add_to_cart_button {
    min-width: 44px;
    min-height: 44px;
    padding: 12px 24px;
    font-size: 16px;
    touch-action: manipulation;
}

.woocommerce ul.products li.product a.woocommerce-LoopProduct-link {
    display: block;
    padding: 10px;
}

.woocommerce .products .product {
    margin-bottom: 20px;
    padding: 15px;
}

/* TASK 1.4 - iOS Input Zoom Prevention */
@media screen and (max-width: 767px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    select,
    textarea {
        font-size: 16px !important;
    }
}

/* TASK 1.5 - Mobile-First Product Grid */
@media (max-width: 480px) {
    .woocommerce ul.products[class*=columns-] {
        display: grid !important;
        grid-template-columns: repeat(1, 1fr) !important;
        gap: 20px;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .woocommerce ul.products[class*=columns-] {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px;
    }
}

@media (min-width: 769px) {
    .woocommerce ul.products[class*=columns-] {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 20px;
    }
}

/* TASK 2.5 - Prevent CLS with aspect-ratio */
.woocommerce ul.products li.product .attachment-woocommerce_thumbnail {
    aspect-ratio: 1/1;
    object-fit: contain;
    width: 100%;
    height: auto;
}

.woocommerce div.product div.images img {
    aspect-ratio: 1/1;
    object-fit: contain;
}

/* TASK 3.4 - Sticky Add to Cart on Mobile */
@media (max-width: 768px) {
    .single-product .single_add_to_cart_button {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 9999;
        border-radius: 0;
        margin: 0;
        padding: 18px;
        font-size: 18px;
        font-weight: 700;
        background-color: #2ecc71;
        color: #fff;
        text-transform: uppercase;
    }

    .single-product .summary,
    .single-product footer {
        padding-bottom: 80px;
    }
}