/*
Theme Name: Serenya
Theme URI: https://example.com/serenya-theme
Author: Custom Theme
Author URI: https://example.com
Description: Custom WooCommerce theme inspired by the high-end cosmetics aesthetic of Serenya. Nude, feminine, and minimal design optimised for product page conversion.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: serenya
Tags: woocommerce, e-commerce, cosmetics, beauty, custom-colors, custom-menu, featured-images, threaded-comments, translation-ready

WooCommerce Tested Up To: 9.0
*/

/* =============================================================
   1. RESET & BASE
   ============================================================= */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    /* Nude/cream palette inspired by Serenya */
    --color-cream: #FAF6F0;
    --color-cream-dark: #F2EBE0;
    --color-nude: #E8D5C4;
    --color-nude-dark: #C9A88A;
    --color-gold: #B89968;
    --color-brown: #5C4A3A;
    --color-dark: #2C2418;
    --color-text: #3A3128;
    --color-muted: #8A7E72;
    --color-line: #E5DDD2;
    --color-white: #FFFFFF;
    --color-success: #4A6B47;
    --color-sale: #C8553D;
    --color-promo: #1A1A1A;

    /* Typography */
    --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing */
    --container-max: 1280px;
    --container-padding: 24px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 999px;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 500;
    color: var(--color-dark);
    line-height: 1.2;
    margin: 0 0 0.5em;
    letter-spacing: -0.01em;
}

h1 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h2 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

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

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

img { max-width: 100%; height: auto; display: block; }

button { cursor: pointer; font-family: inherit; }

/* =============================================================
   2. LAYOUT
   ============================================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.site-main { min-height: 60vh; }

/* =============================================================
   3. HEADER
   ============================================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-line);
}

.header-announcement {
    background: var(--color-dark);
    color: var(--color-cream);
    text-align: center;
    padding: 10px 16px;
    font-size: 13px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 0;
    gap: 24px;
}

.site-logo {
    flex: 0 0 auto;
}

.site-logo a {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-dark);
}

.site-logo img { max-height: 44px; width: auto; }

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 32px;
}

.main-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark);
    letter-spacing: 0.02em;
}

.main-nav a:hover { color: var(--color-gold); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-icon {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-dark);
    position: relative;
}

.header-icon svg { width: 22px; height: 22px; }

.cart-count {
    position: absolute;
    top: -6px;
    right: -8px;
    background: var(--color-dark);
    color: var(--color-white);
    font-size: 10px;
    font-weight: 600;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 8px;
}

/* =============================================================
   4. BUTTONS
   ============================================================= */
.btn,
.button,
.wp-block-button__link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--color-dark);
    color: var(--color-white) !important;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid var(--color-dark);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn:hover,
.button:hover,
.wp-block-button__link:hover {
    background: var(--color-brown);
    border-color: var(--color-brown);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--color-dark) !important;
    border-color: var(--color-dark);
}

.btn-outline:hover {
    background: var(--color-dark);
    color: var(--color-white) !important;
}

.btn-block { width: 100%; }

/* =============================================================
   5. FOOTER
   ============================================================= */
.site-footer {
    background: var(--color-cream);
    color: var(--color-text);
    padding: 64px 0 24px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    color: var(--color-dark);
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-col li { margin-bottom: 10px; }

.footer-col a {
    font-size: 14px;
    color: var(--color-text);
}

.footer-col a:hover { color: var(--color-gold); }

.footer-newsletter input[type="email"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-line);
    background: var(--color-white);
    border-radius: var(--radius-pill);
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 12px;
}

.footer-payments {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.footer-payments span {
    background: var(--color-white);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-muted);
    border: 1px solid var(--color-line);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--color-line);
    text-align: center;
    font-size: 13px;
    color: var(--color-muted);
}

/* =============================================================
   6. RESPONSIVE
   ============================================================= */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .mobile-toggle { display: flex; }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .header-inner { padding: 14px 0; }
    .site-logo a { font-size: 22px; }
}

/* =============================================================
   7. UTILITIES
   ============================================================= */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center { text-align: center; }