:root {
    --clr-base: #f7f5f2;
    --clr-base-alt: #efece8;
    --clr-accent: #1c1c2e;
    --clr-accent-mid: #2d2d4a;
    --clr-gold: #c9a96e;
    --clr-text: #16161e;
    --clr-subtext: #42424e;
    --clr-muted: #8a8494;
    --clr-border: #ddd9d2;
    --clr-card-bg: #ffffff;

    --ff-display: "Playfair Display", Georgia, serif;
    --ff-body: "Inter", system-ui, sans-serif;

    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-bold: 700;

    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.125rem;
    --fs-lg: 1.375rem;
    --fs-xl: clamp(2rem, 5vw, 3.5rem);

    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;

    --radius-sm: 4px;
    --radius-md: 10px;
    --radius-lg: 20px;

    --shadow-sm: 0 2px 12px rgba(28, 28, 46, 0.07);
    --shadow-md: 0 8px 32px rgba(28, 28, 46, 0.13);
    --shadow-lg: 0 20px 60px rgba(28, 28, 46, 0.2);

    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 600ms ease;
    --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    scrollbar-gutter: stable;
}

body {
    font-weight: var(--fw-light);
    font-size: var(--fs-base);
    color: var(--clr-text);
    background-color: var(--clr-base);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
}
a {
    color: inherit;
    text-decoration: none;
}
ul {
    list-style: none;
}
button {
    font-family: inherit;
}

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--clr-base);
}
::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--clr-accent);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

.container {
    width: 100%;
    max-width: 1280px;
    margin-inline: auto;
    padding-inline: var(--space-md);
}

.section-eyebrow {
    display: inline-block;
    font-family: var(--ff-body);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-bottom: var(--space-sm);
}

.gold-rule {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--clr-gold);
    margin: var(--space-xs) auto var(--space-md);
}

.section-title {
    font-family: var(--ff-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--fw-bold);
    color: var(--clr-text);
    line-height: 1.15;
    margin-bottom: 0.5rem;
}

.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;
}

/* ============================================================
       HEADER / NAV
       ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-sm) 0;
    background: rgba(247, 245, 242, 0.85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(221, 217, 210, 0.6);
    transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
    box-shadow: 0 4px 24px rgba(44, 44, 44, 0.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.nav-logo {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.nav-logo-name {
    font-family: var(--ff-display);
    font-weight: var(--fw-bold);
    font-size: 1.3rem;
    letter-spacing: 0.04em;
    color: var(--clr-text);
    line-height: 1;
}

.nav-logo-sub {
    font-size: var(--fs-xs);
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--clr-accent);
    font-weight: var(--fw-medium);
}

.nav-links {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.nav-links a {
    font-size: var(--fs-sm);
    font-weight: var(--fw-regular);
    letter-spacing: 0.04em;
    color: var(--clr-subtext);
    position: relative;
    transition: color var(--transition-fast);
}

.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--clr-accent);
    transition: width var(--transition-base);
}

.nav-links a:hover {
    color: var(--clr-accent);
}
.nav-links a:hover::after {
    width: 100%;
}

.nav-date {
    font-size: var(--fs-xs);
    letter-spacing: 0.08em;
    color: var(--clr-muted);
    font-weight: var(--fw-light);
    white-space: nowrap;
}

.nav-cta {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-accent);
    border: 1px solid var(--clr-accent);
    padding: 0.4rem 1.1rem;
    border-radius: var(--radius-sm);
    letter-spacing: 0.06em;
    transition:
        background var(--transition-fast),
        color var(--transition-fast);
}

.nav-cta:hover {
    background: var(--clr-accent);
    color: var(--clr-base);
}

.nav-mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    color: var(--clr-text);
}

@media (max-width: 768px) {
    .nav-links,
    .nav-date {
        display: none;
    }
    .nav-mobile-toggle {
        display: block;
    }
}

/* ============================================================
       BREADCRUMB STRIP
       ============================================================ */
.breadcrumb-strip {
    padding: 7.5rem 0 var(--space-sm);
    background: var(--clr-base);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-xs);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--clr-muted);
    flex-wrap: wrap;
}

.breadcrumb a {
    transition: color var(--transition-fast);
}
.breadcrumb a:hover {
    color: var(--clr-accent);
}
.breadcrumb span.sep {
    color: var(--clr-border);
}
.breadcrumb span.current {
    color: var(--clr-accent);
}

/* ============================================================
       PRODUCT DETAIL — gallery + info two-column layout
       ============================================================ */
.product-detail {
    padding: var(--space-md) 0 var(--space-xl);
}

.pd-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

@media (max-width: 900px) {
    .pd-layout {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

/* ---- Gallery ---- */
.pd-gallery {
    position: sticky;
    top: 100px;
}

@media (max-width: 900px) {
    .pd-gallery {
        position: static;
    }
}

.pd-main-image {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--clr-card-bg);
    border: 1px solid var(--clr-border);
    aspect-ratio: 1 / 1;
    margin-bottom: var(--space-sm);
}

.pd-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity var(--transition-base);
}

.pd-badge {
    position: absolute;
    top: var(--space-sm);
    left: var(--space-sm);
    background: var(--clr-gold);
    color: #1e1510;
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.pd-zoom-hint {
    position: absolute;
    bottom: var(--space-sm);
    right: var(--space-sm);
    background: rgba(253, 248, 240, 0.85);
    backdrop-filter: blur(4px);
    font-size: var(--fs-xs);
    color: var(--clr-subtext);
    padding: 0.4rem 0.8rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.pd-thumbs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.6rem;
}

.pd-thumb {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    aspect-ratio: 1 / 1;
    background: var(--clr-card-bg);
    transition: border-color var(--transition-fast);
}

.pd-thumb.active,
.pd-thumb:hover {
    border-color: var(--clr-accent);
}
.pd-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---- Info column ---- */
.pd-info {
    padding-top: 0.5rem;
}

.pd-category {
    font-size: var(--fs-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--clr-muted);
    margin-bottom: 0.6rem;
}

.pd-title {
    font-family: var(--ff-display);
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    font-weight: var(--fw-bold);
    color: var(--clr-text);
    line-height: 1.15;
    margin-bottom: 0.6rem;
}

.pd-rating-row {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: var(--space-sm);
}

.pd-rating-row .stars {
    color: var(--clr-gold);
    letter-spacing: 2px;
}
.pd-rating-row .rating-text {
    font-size: var(--fs-sm);
    color: var(--clr-muted);
}
.pd-rating-row a {
    font-size: var(--fs-sm);
    color: var(--clr-accent);
    border-bottom: 1px solid var(--clr-accent);
}

.pd-price-row {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--clr-border);
}

.pd-price {
    font-family: var(--ff-display);
    font-size: 2rem;
    font-weight: var(--fw-bold);
    color: var(--clr-accent);
}

.pd-price-was {
    font-size: var(--fs-md);
    color: var(--clr-muted);
    text-decoration: line-through;
    font-weight: var(--fw-light);
}

.pd-price-note {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
}

.pd-description {
    font-size: var(--fs-md);
    color: var(--clr-subtext);
    font-weight: var(--fw-light);
    margin-bottom: var(--space-md);
    max-width: 52ch;
}

/* ---- Option selectors ---- */
.pd-option-group {
    margin-bottom: var(--space-md);
}

.pd-option-label {
    display: flex;
    justify-content: space-between;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--clr-text);
    margin-bottom: 0.7rem;
}

.pd-option-label .selected-value {
    color: var(--clr-muted);
    font-weight: var(--fw-light);
}

.pd-color-options {
    display: flex;
    gap: 0.7rem;
}

.pd-color-swatch {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid transparent;
    padding: 2px;
    cursor: pointer;
    position: relative;
    transition:
        border-color var(--transition-fast),
        transform var(--transition-fast);
}

.pd-color-swatch::before {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--swatch-color, #333);
}

.pd-color-swatch.active {
    border-color: var(--clr-accent);
    transform: scale(1.08);
}

.pd-nib-options {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.pd-nib-btn {
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-card-bg);
    font-size: var(--fs-sm);
    color: var(--clr-subtext);
    cursor: pointer;
    transition:
        border-color var(--transition-fast),
        color var(--transition-fast),
        background var(--transition-fast);
}

.pd-nib-btn.active {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
    background: rgba(28, 28, 46, 0.07);
    font-weight: var(--fw-medium);
}

.pd-nib-btn:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

/* ---- Quantity + Add to cart ---- */
.pd-purchase-row {
    display: flex;
    gap: 0.8rem;
    margin-bottom: var(--space-sm);
}

.pd-qty {
    display: flex;
    align-items: center;
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.pd-qty button {
    width: 40px;
    height: 50px;
    background: var(--clr-card-bg);
    border: none;
    font-size: 1.1rem;
    color: var(--clr-text);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.pd-qty button:hover {
    background: var(--clr-border);
}

.pd-qty input {
    width: 42px;
    height: 50px;
    border: none;
    border-left: 1px solid var(--clr-border);
    border-right: 1px solid var(--clr-border);
    text-align: center;
    font-family: var(--ff-body);
    font-size: var(--fs-base);
    color: var(--clr-text);
    outline: none;
}

.btn-primary {
    display: inline-flex;
    flex: 1;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--clr-accent);
    color: var(--clr-base);
    font-family: var(--ff-body);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition:
        transform var(--transition-spring),
        box-shadow var(--transition-base),
        background var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.01);
    box-shadow: 0 12px 32px rgba(28, 28, 46, 0.35);
    background: var(--clr-accent-mid);
}

.btn-wishlist-lg {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--clr-border);
    background: var(--clr-card-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-accent);
    cursor: pointer;
    transition:
        border-color var(--transition-fast),
        transform var(--transition-spring);
}

.btn-wishlist-lg:hover {
    border-color: var(--clr-accent);
    transform: translateY(-3px);
}

.btn-ghost-full {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    background: transparent;
    color: var(--clr-text);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    letter-spacing: 0.06em;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--clr-border);
    cursor: pointer;
    margin-bottom: var(--space-md);
    transition:
        border-color var(--transition-fast),
        color var(--transition-fast);
}

.btn-ghost-full:hover {
    border-color: var(--clr-accent);
    color: var(--clr-accent);
}

/* ---- Trust badges ---- */
.pd-trust-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    padding: var(--space-sm) 0;
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: var(--space-md);
}

.pd-trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.4rem;
    color: var(--clr-accent);
}

.pd-trust-item span {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
    line-height: 1.3;
}

/* ---- Accordion (details / shipping / care) ---- */
.pd-accordion-item {
    border-bottom: 1px solid var(--clr-border);
}

.pd-accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 0;
    background: none;
    border: none;
    font-family: var(--ff-display);
    font-size: var(--fs-md);
    font-weight: var(--fw-bold);
    color: var(--clr-text);
    cursor: pointer;
    text-align: left;
}

.pd-accordion-trigger .plus {
    font-family: var(--ff-body);
    font-size: 1.2rem;
    color: var(--clr-accent);
    transition: transform var(--transition-base);
    font-weight: var(--fw-light);
}

.pd-accordion-item.open .pd-accordion-trigger .plus {
    transform: rotate(45deg);
}

.pd-accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.pd-accordion-item.open .pd-accordion-panel {
    max-height: 340px;
}

.pd-accordion-panel-inner {
    padding-bottom: 1.2rem;
    font-size: var(--fs-sm);
    color: var(--clr-subtext);
    line-height: 1.75;
}

.pd-accordion-panel-inner ul {
    list-style: disc;
    padding-left: 1.2rem;
}
.pd-accordion-panel-inner li {
    margin-bottom: 0.3rem;
}

/* ============================================================
       SPEC TABLE SECTION
       ============================================================ */
.specs-section {
    padding: var(--space-lg) 0;
    background: var(--clr-base-alt);
    border-top: 1px solid var(--clr-border);
    border-bottom: 1px solid var(--clr-border);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    max-width: 760px;
    margin-inline: auto;
    border-top: 1px solid var(--clr-border);
}

@media (max-width: 600px) {
    .specs-grid {
        grid-template-columns: 1fr;
    }
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--clr-border);
    font-size: var(--fs-sm);
}

.spec-row:nth-child(odd) {
    border-right: 1px solid var(--clr-border);
}
@media (max-width: 600px) {
    .spec-row:nth-child(odd) {
        border-right: none;
    }
}

.spec-label {
    color: var(--clr-muted);
}
.spec-value {
    color: var(--clr-text);
    font-weight: var(--fw-medium);
    text-align: right;
}

/* ============================================================
       REVIEWS SECTION
       ============================================================ */
.reviews-section {
    padding: var(--space-xl) 0;
}

.reviews-summary {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--clr-border);
}

.reviews-score {
    text-align: center;
    flex-shrink: 0;
}

.reviews-score-num {
    font-family: var(--ff-display);
    font-size: 3.4rem;
    font-weight: var(--fw-bold);
    color: var(--clr-text);
    line-height: 1;
}

.reviews-score .stars {
    color: var(--clr-gold);
    font-size: 1.1rem;
    letter-spacing: 2px;
    display: block;
    margin: 0.5rem 0;
}
.reviews-score-count {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
}

.reviews-bars {
    flex: 1;
    min-width: 220px;
}

.reviews-bar-row {
    display: grid;
    grid-template-columns: 50px 1fr 36px;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 0.45rem;
    font-size: var(--fs-xs);
    color: var(--clr-muted);
}

.reviews-bar-track {
    height: 6px;
    background: var(--clr-border);
    border-radius: 99px;
    overflow: hidden;
}

.reviews-bar-fill {
    height: 100%;
    background: var(--clr-gold);
    border-radius: 99px;
}

.review-card {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--clr-border);
}

.review-card:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.review-author {
    font-weight: var(--fw-medium);
    color: var(--clr-text);
    font-size: var(--fs-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.review-verified {
    font-size: var(--fs-xs);
    color: var(--clr-accent);
    background: rgba(28, 28, 46, 0.07);
    padding: 0.1rem 0.5rem;
    border-radius: 99px;
}

.review-date {
    font-size: var(--fs-xs);
    color: var(--clr-muted);
}
.review-stars {
    color: var(--clr-gold);
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}
.review-body {
    font-size: var(--fs-sm);
    color: var(--clr-subtext);
    line-height: 1.7;
    max-width: 70ch;
}

/* ============================================================
       RELATED PRODUCTS
       ============================================================ */
.related-section {
    padding: 0 0 var(--space-xl);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

@media (max-width: 900px) {
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 480px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

.product-card {
    background: var(--clr-card-bg);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition:
        transform var(--transition-spring),
        box-shadow var(--transition-base);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.product-img-wrap {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--clr-border);
}

.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-img-wrap img {
    transform: scale(1.05);
}

.product-body {
    padding: 1.1rem 1.3rem 1.3rem;
}

.product-category {
    font-size: var(--fs-xs);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--clr-muted);
    margin-bottom: 0.3rem;
}

.product-name {
    font-family: var(--ff-display);
    font-size: 1.05rem;
    font-weight: var(--fw-bold);
    color: var(--clr-text);
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

.product-price {
    font-family: var(--ff-display);
    font-size: 1.1rem;
    font-weight: var(--fw-bold);
    color: var(--clr-accent);
}

/* ============================================================
       FOOTER
       ============================================================ */
.site-footer {
    background: #000000;
    color: rgba(253, 248, 240, 0.65);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }
}
@media (max-width: 600px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand-name {
    font-family: var(--ff-display);
    font-size: 1.5rem;
    font-weight: var(--fw-bold);
    color: var(--clr-base);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    font-size: var(--fs-sm);
    color: rgba(253, 248, 240, 0.45);
    max-width: 240px;
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.footer-col-title {
    font-size: var(--fs-xs);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: var(--fw-medium);
    color: var(--clr-base);
    margin-bottom: var(--space-sm);
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    font-size: var(--fs-sm);
    color: rgba(253, 248, 240, 0.55);
    transition: color var(--transition-fast);
    font-weight: var(--fw-light);
}

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

.footer-bottom {
    border-top: 1px solid rgba(253, 248, 240, 0.08);
    padding-top: var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.footer-copyright {
    font-size: var(--fs-xs);
    color: rgba(253, 248, 240, 0.3);
}
.footer-legal {
    display: flex;
    gap: var(--space-md);
}
.footer-legal a {
    font-size: var(--fs-xs);
    color: rgba(253, 248, 240, 0.3);
    transition: color var(--transition-fast);
}
.footer-legal a:hover {
    color: var(--clr-gold);
}

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 99;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--clr-accent);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    color: var(--clr-base);
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition:
        opacity var(--transition-base),
        transform var(--transition-spring);
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}
.back-to-top:hover {
    background: var(--clr-accent-mid);
    transform: translateY(-3px);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}
.section-subtitle {
    font-size: var(--fs-md);
    color: var(--clr-muted);
    font-weight: var(--fw-light);
    max-width: 520px;
    margin-inline: auto;
}