/*
Theme Name: Slim Vials
Description: Custom premium theme for Slim Vials precision peptide and weight loss platform.
Author: Antigravity
Version: 1.0.0
Text Domain: slim-vials
*/

/* --- Global Paper Grain Texture Overlay --- */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.018; /* Extremely subtle texture matching premium print paper */
    pointer-events: none;
    z-index: 9999;
}

/* --- Slim Vials Design System Tokens --- */
:root {
    --color-forest: #1B2E1B;
    --color-navy: #0F1C2E;
    --color-lime: #C8F135;
    --color-white: #FFFFFF;
    --color-sage-light: #EEF2E8;
    --color-cream: #F9F7F2;
    --color-sage-muted: #D4E5C8;
    --color-text-forest: #1B2E1B;
    --color-text-body: #4A5540;
    --color-grey-mid: #6B7B6B;
    
    --font-heading: 'Inter', sans-serif;
    --font-accent: 'Fraunces', serif;
}

/* --- Slim Vials Custom Utility Classes Fallbacks --- */
.bg-forest { background-color: var(--color-forest) !important; }
.bg-navy { background-color: var(--color-navy) !important; }
.bg-lime { background-color: var(--color-lime) !important; }
.bg-sage-light { background-color: var(--color-sage-light) !important; }
.bg-cream { background-color: var(--color-cream) !important; }
.bg-sage-muted { background-color: var(--color-sage-muted) !important; }

.text-forest { color: var(--color-forest) !important; }
.text-lime { color: var(--color-lime) !important; }
.text-navy { color: var(--color-navy) !important; }
.text-white { color: var(--color-white) !important; }
.text-grey-mid { color: var(--color-grey-mid) !important; }
.text-body-text { color: var(--color-text-body) !important; }

body {
    background-color: var(--color-white);
    color: var(--color-text-body);
    font-family: var(--font-heading);
    font-size: 16.5px;
    line-height: 1.78;
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-text-forest);
    font-weight: 800;
}

a {
    color: var(--color-forest);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Custom Fraunces accent styling */
.font-accent {
    font-family: 'Fraunces', Georgia, serif !important;
    font-style: italic !important;
}
.font-serif-editorial {
    font-family: 'Fraunces', Georgia, serif !important;
    font-weight: 400 !important;
}
.font-serif-editorial-bold {
    font-family: 'Fraunces', Georgia, serif !important;
    font-weight: 700 !important;
}

/* Premium Shadows & Hover states */
.premium-shadow {
    box-shadow: 0 20px 40px -15px rgba(27, 46, 27, 0.05) !important;
}
.premium-border {
    border: 1px solid rgba(27, 46, 27, 0.06) !important;
}
.hover-lift {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.hover-lift:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 24px 48px -12px rgba(27, 46, 27, 0.08) !important;
}

/* Glassmorphism & Overlays */
.glass-green {
    background: rgba(27, 46, 27, 0.72) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
}

/* Image Zoom transition */
.zoom-img-wrap {
    overflow: hidden;
    position: relative;
}
.zoom-img-wrap img {
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1) !important;
}
.zoom-img-wrap:hover img {
    transform: translateY(-4px) scale(1.06) !important;
}

/* Minimalist Scroll buttons */
.btn-scroll-nav {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(27, 46, 27, 0.08);
    background: #FAF8F6;
    color: #1B2E1B;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(27, 46, 27, 0.02);
}
.btn-scroll-nav:hover {
    background: #1B2E1B;
    border-color: #1B2E1B;
    color: #FFFFFF;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(27, 46, 27, 0.12);
}
.btn-scroll-nav svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    stroke-width: 2.5;
    fill: none;
    transition: transform 0.25s ease;
}
.btn-scroll-nav:hover svg {
    transform: scale(1.15);
}

/* Premium shadows & tracking helpers for world-class alignment */
.premium-shadow-soft {
    box-shadow: 0 4px 20px rgba(27, 46, 27, 0.01), 0 24px 64px -10px rgba(27, 46, 27, 0.05) !important;
}
.tracking-wide-editorial {
    letter-spacing: 0.12em !important;
}
.tracking-wider-editorial {
    letter-spacing: 0.18em !important;
}



/* --- Premium Buttons --- */
.btn-primary-light {
    background-color: var(--color-lime);
    color: var(--color-forest);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-primary-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(200, 241, 53, 0.4);
}

.btn-secondary-light {
    background-color: transparent;
    color: var(--color-forest);
    font-weight: 700;
    padding: 12px 30px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-forest);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-secondary-light:hover {
    background-color: rgba(27, 46, 27, 0.05);
    transform: translateY(-2px);
}

.btn-primary-dark {
    background-color: var(--color-lime);
    color: var(--color-forest);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-primary-dark:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(200, 241, 53, 0.4);
}

.btn-secondary-dark {
    background-color: transparent;
    color: var(--color-white);
    font-weight: 700;
    padding: 12px 30px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-white);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-secondary-dark:hover {
    background-color: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn-nav {
    background-color: var(--color-forest);
    color: var(--color-white) !important;
    font-weight: 500;
    font-size: 14px;
    padding: 10px 24px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}
.btn-nav:hover {
    background-color: var(--color-navy);
    transform: translateY(-1px);
}

/* --- WooCommerce Overrides --- */
.woocommerce ul.products li.product {
    background: var(--color-white);
    border: 1px solid rgba(27, 46, 27, 0.08);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(27, 46, 27, 0.04);
}
.woocommerce ul.products li.product:hover {
    border-color: rgba(27, 46, 27, 0.2);
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(27, 46, 27, 0.08);
}
.woocommerce ul.products li.product a img {
    border-radius: 8px;
    margin-bottom: 16px;
}
.woocommerce ul.products li.product .woocommerce-loop-product__title {
    font-family: var(--font-heading);
    color: var(--color-text-forest);
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 10px;
    margin-bottom: 8px;
}
.woocommerce ul.products li.product .price {
    color: var(--color-text-forest);
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 12px;
}
.woocommerce .woocommerce-ordering select {
    background-color: var(--color-white) !important;
    color: var(--color-text-forest) !important;
    border: 1px solid rgba(27, 46, 27, 0.15) !important;
    border-radius: 50px !important;
    padding: 8px 20px !important;
    font-size: 0.85rem !important;
    outline: none !important;
}

/* Tab Switching styling on Peptide Spotlight */
.tab-btn {
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-cream);
}
::-webkit-scrollbar-thumb {
    background: var(--color-grey-mid);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-forest);
}