/* Base styling for KataLeap */
:root {
    /* Brand palette — two user-editable colors, set via Customizer (inc/customizer.php) */
    --accent-color:   #9d7c3c;   /* gold — 4.6:1 on white */
    --accent-hover:   #7a5f2f;
    --base-color:     #1A1A1A;  /* black */

    /* Derived tints of --base-color — static hex fallback first, color-mix() overrides on evergreen browsers */
    --text-color:     #333333;
    --text-color:     color-mix(in srgb, var(--base-color) 80%, white);
    --muted-color:    #666666;
    --muted-color:    color-mix(in srgb, var(--base-color) 60%, white);
    --subtle-color:   #999999;
    --subtle-color:   color-mix(in srgb, var(--base-color) 40%, white);
    --border-color:   #E5E5E5;
    --border-color:   color-mix(in srgb, var(--base-color) 10%, white);
    --surface-color:  #F8F8F8;
    --surface-color:  color-mix(in srgb, var(--base-color) 3%, white);
    --background-color: #FFFFFF;

    /* Legacy aliases — kept so existing component CSS doesn't need a mass rename */
    --primary-color:   var(--accent-color);
    --primary-hover:   var(--accent-hover);
    --secondary-color: var(--base-color);

    /* Z-index scale — single source of truth */
    --z-skip:    9999;
    --z-header:  100;
    --z-overlay: 200;
    --z-modal:   300;

    /* Radius scale */
    --radius-sm:   4px;
    --radius-md:   8px;
    --radius-lg:   16px;
    --radius-pill: 50px;
    --border-radius: var(--radius-md); /* legacy alias */

    /* Shadow scale */
    --shadow-sm:  0 1px 4px rgba(0, 0, 0, 0.06);
    --shadow-md:  0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg:  0 12px 40px rgba(0, 0, 0, 0.10);

    /* Transition */
    --transition: 0.25s ease;

    /* Spacing */
    --section-pad: 80px;
    --gap-sm:  16px;
    --gap-md:  32px;
    --gap-lg:  60px;

    /* Typography scale */
    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  clamp(1.75rem, 3vw, 2.25rem);
    --text-4xl:  clamp(2.25rem, 5vw, 3.5rem);

    /* Font families */
    --font-sans:  'Inter', system-ui, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
}

/* Container utility — owned by KataLeap directly (no longer inherited from a parent theme) */
.nxt-container,
.nxt-container-block-editor,
.nxt-container-fluid {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: 15px;
    padding-left: 15px;
}
.nxt-container {
    max-width: 1140px;
}
@media (max-width: 767px) {
    .nxt-container { max-width: 100%; }
}
@media (min-width: 768px) and (max-width: 1199px) {
    .nxt-container { max-width: 960px; }
}

/* Base */
body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
}

/* Heading scale */
h1, h2, h3 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.15;
    color: var(--secondary-color);
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); line-height: 1.2; }
h3 { font-size: var(--text-2xl); line-height: 1.3; }

/* Section title utility */
.section-title {
    font-family: var(--font-sans);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: var(--gap-md);
}

/* Button system — defined once, used everywhere */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: var(--text-sm);
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
    line-height: 1;
}
.btn-primary {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}
.btn-primary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #fff;
}
.btn-outline {
    background: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}
.btn-outline:hover {
    background: var(--secondary-color);
    color: #fff;
}

/* Global focus state */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip link — visually hidden until focused */
.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    z-index: var(--z-skip, 9999);
}
.skip-link:focus {
    position: fixed;
    top: 0;
    left: 0;
    width: auto;
    height: auto;
    padding: 12px 20px;
    background: var(--primary-color);
    color: #fff;
    font-weight: 600;
    font-size: var(--text-sm);
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) 0;
}

/* WooCommerce ".alt" buttons (cart "Proceed to Checkout", checkout "Place Order",
   pay-for-order, add-payment-method) default to WC core's purple (#7f54b3) —
   keep them on the site's two-color palette instead. */
.woocommerce a.button.alt,
.woocommerce button.button.alt,
.woocommerce input.button.alt {
    background-color: var(--secondary-color);
    color: #fff;
}

.woocommerce a.button.alt:hover,
.woocommerce button.button.alt:hover,
.woocommerce input.button.alt:hover {
    background-color: var(--accent-hover);
    color: #fff;
}