/* ============================================================
   KVM Joaillerie — Base CSS
   Emerald Design — Tokens + Reset + Global Components
   ============================================================ */

/* — Design Tokens — */
:root {
    --emerald:        #2D8868;
    --emerald-deep:   #1F6B52;
    --emerald-darker: #155041;
    --cream:          #F5EFE2;
    --cream-soft:     rgba(245, 239, 226, 0.72);
    --cream-faint:    rgba(245, 239, 226, 0.14);
    --cream-rule:     rgba(245, 239, 226, 0.18);
    --gold:           #D4A537;
    --silver:         #C9C7C0;
    --ink:            #14241E;

    --color-bg:       #FFFFFF;
    --color-text:     var(--ink);
    --color-accent:   var(--gold);
    --color-muted:    rgba(20, 36, 30, 0.55);
    --color-border:   rgba(20, 36, 30, 0.12);
    --color-error:    #E05252;
    --color-success:  #4CAF6E;

    /* Page content (white bg) tokens */
    --page-bg:        #FFFFFF;
    --page-text:      var(--ink);
    --page-muted:     rgba(20, 36, 30, 0.55);
    --page-border:    rgba(20, 36, 30, 0.12);
    --page-subtle-bg: #F7F6F3;

    --serif:   'Fraunces', 'Times New Roman', serif;
    --sans:    'Inter Tight', system-ui, sans-serif;
    --display: 'Bagel Fat One', system-ui, sans-serif;

    --font-family: var(--sans);
    --fw-light:    300;
    --fw-regular:  400;
    --fw-medium:   500;

    --cap:         0.6875rem;
    --cap-tight:   0.625rem;
    --body:        0.9375rem;

    --space-xs:   8px;
    --space-sm:  16px;
    --space-md:  24px;
    --space-lg:  40px;
    --space-xl:  64px;
    --space-2xl: 96px;

    --bp-mobile:  768px;
    --bp-desktop: 1024px;

    --transition-fast: 200ms ease;
    --transition-mid:  300ms ease;
    --radius-sm: 4px;
    --radius-md: 8px;

    --ease-out:        cubic-bezier(0.22, 1, 0.36, 1);
    --ease-quart:      cubic-bezier(0.76, 0, 0.24, 1);
    --ease-cubic-soft: cubic-bezier(0.65, 0, 0.35, 1);
}

/* — Reset — */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--sans);
    font-weight: var(--fw-regular);
    font-size: var(--body);
    color: var(--ink);
    background: #FFFFFF;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
::selection { background: var(--emerald); color: #fff; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }
ul, ol { list-style: none; }
svg { display: block; }

/* — Utility classes — */
.caps {
    font-family: var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: var(--cap);
    font-weight: 500;
}
.caps--tight {
    letter-spacing: 0.18em;
    font-size: var(--cap-tight);
}

/* — Header — */
.kvm-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px clamp(20px, 4vw, 64px);
    background: color-mix(in oklab, var(--emerald) 88%, transparent);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--cream-rule);
    color: var(--cream);
}

.kvm-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 0.85;
    color: var(--cream);
    text-decoration: none;
}

.kvm-logo-mark {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(1.6rem, 2.2vw, 2.1rem);
    letter-spacing: 0.01em;
    line-height: 0.85;
}

.kvm-logo-sub {
    font-family: var(--sans);
    font-weight: 300;
    font-size: 0.6875rem;
    letter-spacing: 0.18em;
    color: var(--cream-soft);
    margin-top: 6px;
    text-transform: lowercase;
}

/* Nav */
.kvm-nav {
    display: flex;
    align-items: center;
    gap: clamp(18px, 2.4vw, 36px);
}

.kvm-nav a {
    position: relative;
    font-size: var(--cap);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 400;
    padding: 6px 0;
    color: var(--cream);
}

.kvm-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 2px;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 500ms var(--ease-quart);
}
.kvm-nav a:hover::after,
.kvm-nav a.active::after { transform: scaleX(1); }

/* Cart pill */
.kvm-cart-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid rgba(245,239,226,0.30);
    border-radius: 999px;
    font-size: var(--cap);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 400;
    color: var(--cream);
    transition: background 300ms var(--ease-out), color 300ms var(--ease-out), border-color 300ms var(--ease-out);
    cursor: pointer;
}
.kvm-cart-pill::after { display: none; }
.kvm-cart-pill:hover {
    background: var(--cream);
    color: var(--emerald);
    border-color: var(--cream);
}
.kvm-cart-pill .dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
}

.kvm-cart-count {
    font-feature-settings: "tnum";
}

/* Old cart trigger hidden */
.kvm-cart-trigger { display: none; }

/* — Footer — */
.kvm-footer {
    border-top: 1px solid var(--cream-rule);
    padding: 56px clamp(20px, 4vw, 64px) 36px;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: clamp(16px, 1.4vw, 28px);
    row-gap: 36px;
    background: var(--emerald-deep);
    color: var(--cream);
}

.kvm-footer-brand {
    grid-column: 1 / span 5;
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(2.6rem, 5.6vw, 4.8rem);
    line-height: 0.92;
    color: var(--cream);
}
.kvm-footer-brand .sub {
    display: block;
    font-family: var(--sans);
    font-weight: 300;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    color: var(--cream-soft);
    margin-top: 12px;
    text-transform: lowercase;
}

.kvm-footer-col {
    grid-column: span 2;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--cream-soft);
    font-size: var(--body);
}
.kvm-footer-col h5 {
    font-family: var(--sans);
    font-size: var(--cap-tight);
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--cream);
    margin: 0 0 14px;
}
.kvm-footer-col a {
    transition: color var(--transition-fast);
}
.kvm-footer-col a:hover { color: var(--cream); }

.kvm-footer-legal {
    grid-column: 1 / -1;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--cream-rule);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--cream-soft);
    flex-wrap: wrap;
    gap: 16px;
    font-size: var(--cap-tight);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}
.kvm-footer-legal a:hover { color: var(--cream); }

/* Legacy footer compat */
.kvm-footer-links,
.kvm-footer-social { display: none; }

@media (max-width: 860px) {
    .kvm-footer { grid-template-columns: 1fr 1fr; }
    .kvm-footer-brand { grid-column: 1 / -1; }
    .kvm-footer-col { grid-column: span 1; }
}

/* — Buttons — */
.kvm-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 28px;
    background: var(--emerald);
    color: #fff;
    font-family: var(--sans);
    font-weight: 500;
    font-size: var(--cap);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-align: center;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.kvm-btn-primary:hover { background: var(--gold); color: var(--ink); }
.kvm-btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.kvm-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--page-border);
    color: var(--ink);
    font-family: var(--sans);
    font-weight: 500;
    font-size: var(--cap);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-align: center;
    border-radius: 999px;
    transition: all var(--transition-fast);
}
.kvm-btn-secondary:hover {
    background: var(--emerald);
    color: #fff;
    border-color: var(--emerald);
}

/* — Cookie Banner — */
.kvm-cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--emerald-deep);
    color: var(--cream);
    font-size: 13px;
    border-top: 1px solid var(--cream-rule);
}
.kvm-cookie-actions { display: flex; gap: var(--space-sm); align-items: center; }
.kvm-btn-cookie {
    padding: 8px 20px;
    background: var(--cream);
    color: var(--emerald);
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 500;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: background var(--transition-fast);
}
.kvm-btn-cookie:hover { background: var(--gold); color: var(--ink); }
.kvm-cookie-link { color: var(--cream-soft); text-decoration: underline; font-size: 12px; }

/* — 404 — */
.kvm-404 {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    color: var(--ink);
}
.kvm-404 h1 {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 32px;
}
.kvm-404 .kvm-btn-primary { display: inline-flex; width: auto; }

/* — Legal Pages — */
.kvm-legal {
    max-width: 680px;
    margin: 0 auto;
    padding: calc(80px + var(--space-2xl)) var(--space-md) var(--space-2xl);
}

.kvm-legal h1 {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 36px;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: var(--space-sm);
    color: var(--ink);
}

.kvm-legal-intro {
    text-align: center;
    font-size: 14px;
    color: var(--page-muted);
    letter-spacing: 0.5px;
    margin-bottom: var(--space-lg);
}

.kvm-legal h1::after {
    content: '';
    display: block;
    width: 48px;
    height: 1px;
    background: var(--gold);
    margin: var(--space-md) auto 0;
}

.kvm-legal h2 {
    font-family: var(--sans);
    font-weight: 500;
    font-size: var(--cap);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink);
    margin: var(--space-xl) 0 var(--space-md);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--page-border);
}

.kvm-legal h3 {
    font-weight: var(--fw-medium);
    font-size: 15px;
    color: var(--ink);
    margin: var(--space-lg) 0 var(--space-sm);
}

.kvm-legal p,
.kvm-legal li {
    font-size: 14.5px;
    line-height: 1.85;
    color: var(--page-muted);
    margin-bottom: var(--space-sm);
}

.kvm-legal ul,
.kvm-legal ol {
    padding-left: var(--space-md);
    margin-bottom: var(--space-md);
}

.kvm-legal ul { list-style: none; }
.kvm-legal ul li {
    position: relative;
    padding-left: 16px;
}
.kvm-legal ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 5px;
    height: 5px;
    background: var(--gold);
    border-radius: 50%;
}

.kvm-legal ol {
    list-style: none;
    counter-reset: legal-steps;
}
.kvm-legal ol li {
    counter-increment: legal-steps;
    position: relative;
    padding-left: 28px;
}
.kvm-legal ol li::before {
    content: counter(legal-steps);
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--emerald);
    color: #fff;
    font-size: 11px;
    font-weight: 500;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.kvm-legal strong {
    font-weight: var(--fw-medium);
    color: var(--ink);
}

.kvm-legal a {
    color: var(--gold);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-fast);
}
.kvm-legal a:hover { border-bottom-color: var(--gold); }

.kvm-legal em {
    display: block;
    text-align: center;
    font-size: 12px;
    color: var(--page-muted);
    margin-top: var(--space-xl);
    letter-spacing: 0.5px;
}

.kvm-legal-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-xs) var(--space-sm);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
}

.kvm-legal-nav a {
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--page-muted);
    padding: 6px 14px;
    border: 1px solid var(--page-border);
    border-radius: 20px;
    transition: all var(--transition-fast);
}
.kvm-legal-nav a:hover,
.kvm-legal-nav a.active {
    color: var(--emerald);
    border-color: var(--emerald);
}

/* — Page content (WP pages) — */
.kvm-page-content {
    padding-top: 80px;
}

/* — Contact Page — */
.kvm-contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
}
@media (min-width: 768px) {
    .kvm-contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
.kvm-contact-card {
    padding: var(--space-md);
    border: 1px solid var(--page-border);
    border-radius: var(--radius-md);
    text-align: center;
}
.kvm-contact-card h3 {
    font-size: var(--cap-tight);
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--emerald);
    margin-bottom: var(--space-sm);
}
.kvm-contact-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--ink);
    margin-bottom: var(--space-xs);
}

/* — WooCommerce Cart Empty — */
.woocommerce-cart .woocommerce {
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-xl) var(--space-md);
    text-align: center;
}
.woocommerce-cart .cart-empty {
    font-size: 18px;
    font-family: var(--serif);
    font-weight: 300;
    color: var(--ink);
}
.woocommerce-cart .return-to-shop .button,
.woocommerce-cart .wc-backward {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    background: var(--emerald);
    color: #fff !important;
    font-family: var(--sans);
    font-weight: 500;
    font-size: var(--cap);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: background var(--transition-fast);
}
.woocommerce-cart .return-to-shop .button:hover,
.woocommerce-cart .wc-backward:hover {
    background: var(--gold);
    color: var(--ink) !important;
}

/* — Cart Page — */
.kvm-cart-page {
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md) var(--space-2xl);
}
.kvm-cart-page-title {
    font-family: var(--serif);
    font-size: 28px;
    font-weight: 300;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: var(--space-xl);
    color: var(--ink);
}
.kvm-cart-empty {
    text-align: center;
    padding: var(--space-2xl) 0;
}
.kvm-cart-empty p {
    font-size: 16px;
    color: var(--page-muted);
    margin-bottom: var(--space-lg);
}
.kvm-cart-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}
@media (min-width: 768px) {
    .kvm-cart-layout {
        grid-template-columns: 1fr 320px;
    }
}

/* Cart Items */
.kvm-cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.kvm-cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto;
    gap: var(--space-sm);
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--page-border);
}
.kvm-cart-item:first-child {
    border-top: 1px solid var(--page-border);
}
.kvm-cart-item-img {
    width: 80px;
    height: 80px;
    overflow: hidden;
    background: var(--page-subtle-bg);
    border-radius: var(--radius-sm);
}
.kvm-cart-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.kvm-cart-item-name {
    font-family: var(--serif);
    font-size: 15px;
    font-weight: 400;
    color: var(--ink);
    display: block;
    margin-bottom: 4px;
}
.kvm-cart-item-variation {
    font-size: 13px;
    color: var(--page-muted);
    display: block;
    margin-bottom: 8px;
}
.kvm-cart-item-qty {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}
.kvm-qty-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--page-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--ink);
    transition: border-color var(--transition-fast);
}
.kvm-qty-btn:hover { border-color: var(--ink); }
.kvm-qty-value {
    font-size: 14px;
    font-weight: var(--fw-medium);
    min-width: 20px;
    text-align: center;
}
.kvm-cart-item-price {
    font-size: 15px;
    font-weight: var(--fw-medium);
    white-space: nowrap;
    color: var(--ink);
}
.kvm-cart-item-remove {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--page-muted);
    font-size: 14px;
    transition: color var(--transition-fast);
}
.kvm-cart-item-remove:hover { color: var(--color-error); }

/* Cart Summary */
.kvm-cart-summary {
    background: var(--page-subtle-bg);
    border: 1px solid var(--page-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    height: fit-content;
    position: sticky;
    top: 100px;
}
.kvm-cart-summary-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-xs) 0;
    font-size: 14px;
    color: var(--page-muted);
}
.kvm-cart-summary-total {
    display: flex;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    margin-top: var(--space-sm);
    border-top: 1px solid var(--page-border);
    font-size: 16px;
    font-weight: var(--fw-medium);
    color: var(--ink);
}
.kvm-cart-checkout-btn {
    margin-top: var(--space-md);
}
.kvm-cart-continue {
    display: block;
    text-align: center;
    margin-top: var(--space-sm);
    font-size: 13px;
    color: var(--page-muted);
    transition: color var(--transition-fast);
}
.kvm-cart-continue:hover { color: var(--ink); }

/* — Responsive nav — */
@media (max-width: 860px) {
    .kvm-header { padding: 14px 20px; }
    .kvm-nav { gap: 18px; }
    .kvm-nav a.kvm-nav-mid { display: none; }
}