:root {
    color-scheme: light;
    --color-black: #0b0b0b;
    --color-black-soft: #181715;
    --color-black-rich: #121110;
    --color-white: #ffffff;
    --color-off-white: #fbfaf7;
    --color-sand: #f4efe8;
    --color-stone-100: #ece6dc;
    --color-stone-200: #ddd4c7;
    --color-stone-400: #9b9082;
    --color-stone-600: #5f584f;
    --color-gold: #c8a96a;
    --color-gold-soft: rgba(200, 169, 106, 0.18);
    --color-border: rgba(11, 11, 11, 0.1);
    --shadow-soft: 0 24px 80px rgba(11, 11, 11, 0.08);
    --shadow-panel: 0 30px 80px rgba(11, 11, 11, 0.12);
    --container-width: 1180px;
    --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
    --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    font-family: var(--font-body);
    color: var(--color-black);
    background:
        radial-gradient(circle at top left, rgba(200, 169, 106, 0.12), transparent 28%),
        linear-gradient(180deg, #fbf8f2 0%, #f4f1ec 48%, #f8f4ef 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

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

ol,
ul {
    margin: 0;
    padding: 0;
}

.site-shell {
    position: relative;
}

.site-background {
    position: fixed;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: -1;
}

.site-background__glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(90px);
    opacity: 0.55;
}

.site-background__glow--top {
    top: -120px;
    right: -140px;
    width: 340px;
    height: 340px;
    background: rgba(200, 169, 106, 0.22);
}

.site-background__glow--bottom {
    left: -100px;
    bottom: -140px;
    width: 300px;
    height: 300px;
    background: rgba(11, 11, 11, 0.06);
}

.container {
    width: min(var(--container-width), calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(16px);
    background: rgba(251, 250, 247, 0.8);
    border-bottom: 1px solid rgba(11, 11, 11, 0.06);
    box-shadow: 0 14px 42px rgba(11, 11, 11, 0.04);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 88px;
}

.brand-mark {
    flex-shrink: 0;
}

.brand-mark__image {
    width: 162px;
    height: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex: 1;
}

.site-nav__link,
.site-nav__text {
    font-size: 0.92rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-nav__link {
    color: var(--color-black);
    transition: color 160ms ease, transform 160ms ease;
}

.site-nav__link:hover {
    color: var(--color-gold);
    transform: translateY(-1px);
}

.site-nav__link--active {
    position: relative;
}

.site-nav__link--active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -10px;
    height: 1px;
    background: var(--color-gold);
}

.site-nav__text {
    color: var(--color-stone-400);
}

.site-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 140px;
}

.site-header__auth {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-header__user {
    color: var(--color-stone-600);
    font-size: 0.88rem;
}

.site-header__hint,
.site-header__button {
    display: inline-flex;
    align-items: center;
    padding: 10px 14px;
    border: 1px solid rgba(200, 169, 106, 0.42);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font: inherit;
    color: var(--color-black);
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.site-header__button {
    text-decoration: none;
}

.site-header__button--ghost {
    border-color: rgba(11, 11, 11, 0.1);
}

.site-header__hint:hover,
.site-header__button:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(11, 11, 11, 0.08);
}

.site-main {
    min-height: calc(100vh - 88px);
}

.flash-wrap {
    padding-top: 20px;
}

.flash-message {
    padding: 14px 18px;
    border: 1px solid rgba(200, 169, 106, 0.42);
    background: rgba(200, 169, 106, 0.12);
    color: var(--color-black);
    box-shadow: var(--shadow-soft);
}

.flash-message--error {
    border-color: rgba(180, 35, 24, 0.24);
    background: rgba(180, 35, 24, 0.08);
}

.section {
    padding: 96px 0;
}

.section--soft {
    background: rgba(255, 255, 255, 0.45);
    border-top: 1px solid rgba(11, 11, 11, 0.06);
    border-bottom: 1px solid rgba(11, 11, 11, 0.06);
}

.section--contrast {
    background: linear-gradient(180deg, rgba(18, 17, 16, 0.97), rgba(11, 11, 11, 1));
    color: rgba(255, 255, 255, 0.88);
}

.hero {
    padding: 88px 0 72px;
}

.hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 32px;
    align-items: stretch;
}

.hero__content,
.hero__panel,
.split-story__panel,
.feature-card,
.authentication-block__card {
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: var(--shadow-soft);
}

.hero__content {
    position: relative;
    overflow: hidden;
    padding: 72px 64px;
}

.hero__content::after {
    content: "";
    position: absolute;
    right: -60px;
    top: -40px;
    width: 220px;
    height: 220px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(200, 169, 106, 0.16), transparent 68%);
    pointer-events: none;
}

.hero__panel {
    padding: 36px 32px;
    align-self: stretch;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(246, 240, 231, 0.92));
}

.hero__panel--dark {
    background: linear-gradient(180deg, rgba(31, 29, 27, 0.98), rgba(18, 17, 16, 1));
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: var(--shadow-panel);
}

.eyebrow,
.feature-card__eyebrow,
.site-footer__label,
.hero__panel-label,
.authentication-block__label {
    margin: 0 0 18px;
    color: var(--color-gold);
    font-size: 0.78rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
}

.hero__title,
.section-title,
.feature-card__title {
    font-family: var(--font-display);
    letter-spacing: -0.03em;
    color: var(--color-black-soft);
}

.hero__title {
    margin: 0 0 20px;
    max-width: 11ch;
    font-size: clamp(3.1rem, 5.2vw, 6rem);
    font-weight: 600;
    line-height: 0.97;
}

.hero__text,
.section-text,
.feature-card__text,
.site-footer__copy,
.site-footer__value,
.journey-list li,
.authentication-list li {
    color: var(--color-stone-600);
    line-height: 1.85;
}

.hero__text {
    max-width: 60ch;
    margin: 0;
    font-size: 1.05rem;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.hero__footnote {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 34px;
}

.hero__footnote-item {
    padding-top: 16px;
    border-top: 1px solid rgba(11, 11, 11, 0.1);
}

.hero__footnote-label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-black-soft);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero__footnote-text {
    margin: 0;
    color: var(--color-stone-600);
    line-height: 1.7;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.86rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button--primary {
    color: var(--color-white);
    background: var(--color-black);
}

.button--ghost {
    color: var(--color-black);
    border-color: rgba(11, 11, 11, 0.12);
    background: rgba(255, 255, 255, 0.86);
}

.button:hover {
    transform: translateY(-1px);
}

.button--primary:hover {
    box-shadow: 0 18px 36px rgba(11, 11, 11, 0.18);
}

.button--ghost:hover {
    border-color: rgba(200, 169, 106, 0.48);
    box-shadow: 0 16px 30px rgba(11, 11, 11, 0.08);
}

.hero__panel-label {
    color: rgba(200, 169, 106, 0.9);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.stat-card {
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.stat-card__value {
    display: block;
    margin-bottom: 8px;
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1.55rem;
}

.stat-card__label {
    display: block;
    color: rgba(255, 255, 255, 0.66);
    line-height: 1.6;
}

.trust-strip {
    border-top: 1px solid rgba(11, 11, 11, 0.06);
    border-bottom: 1px solid rgba(11, 11, 11, 0.06);
    background: rgba(255, 255, 255, 0.42);
}

.trust-strip__inner {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    padding: 22px 0;
}

.trust-strip__inner p {
    margin: 0;
    color: var(--color-black-soft);
    font-size: 0.86rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 34px;
}

.section-heading--compact {
    margin-bottom: 28px;
}

.section-title {
    margin: 0 0 16px;
    font-size: clamp(2rem, 3vw, 3.25rem);
    font-weight: 600;
    line-height: 1.06;
}

.section-title--light {
    color: var(--color-white);
}

.section-text {
    margin: 0;
    max-width: 62ch;
    font-size: 1rem;
}

.section-text--light {
    color: rgba(255, 255, 255, 0.72);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.feature-card {
    padding: 34px 30px;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.feature-card__title {
    margin: 0 0 14px;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.15;
}

.feature-card__text {
    margin: 0;
}

.feature-card:hover,
.listing-card:hover,
.dashboard-card:hover,
.detail-card:hover,
.interaction-card:hover,
.question-card:hover,
.offer-history__item:hover {
    transform: translateY(-4px);
    border-color: rgba(200, 169, 106, 0.28);
    box-shadow: 0 28px 68px rgba(11, 11, 11, 0.12);
}

.brand-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.brand-pill {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0 16px;
    border: 1px solid rgba(11, 11, 11, 0.1);
    background: rgba(255, 255, 255, 0.82);
    border-radius: 999px;
    font-size: 0.88rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.split-story {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.split-story__panel {
    padding: 42px 34px;
}

.split-story__panel--highlight {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(245, 239, 229, 0.92));
}

.journey-list {
    list-style: none;
    counter-reset: journey;
}

.journey-list li {
    position: relative;
    padding-left: 54px;
    min-height: 40px;
}

.journey-list li + li {
    margin-top: 18px;
}

.journey-list li::before {
    counter-increment: journey;
    content: counter(journey);
    position: absolute;
    top: 0;
    left: 0;
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(200, 169, 106, 0.45);
    color: var(--color-black);
    background: rgba(200, 169, 106, 0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.authentication-block {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
    gap: 32px;
    align-items: center;
}

.authentication-block__card {
    padding: 34px 30px;
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.05);
}

.authentication-list {
    list-style: none;
}

.authentication-list li {
    position: relative;
    padding-left: 18px;
    color: rgba(255, 255, 255, 0.72);
}

.authentication-list li + li {
    margin-top: 10px;
}

.authentication-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 11px;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--color-gold);
}

.site-footer {
    background: linear-gradient(180deg, rgba(18, 18, 18, 0.98), rgba(11, 11, 11, 1));
    color: rgba(255, 255, 255, 0.78);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(180px, 1fr));
    gap: 28px;
    padding: 40px 0;
    align-items: start;
}

.site-footer__logo {
    width: 150px;
    margin-bottom: 18px;
}

.site-footer__copy,
.site-footer__value {
    margin: 0;
}

.site-footer__label {
    margin: 0 0 10px;
}

.catalog-hero {
    padding: 72px 0 28px;
}

.catalog-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 24px;
    align-items: stretch;
}

.catalog-hero__content,
.catalog-hero__summary {
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow-soft);
}

.catalog-hero__content {
    padding: 34px;
}

.catalog-hero__summary {
    display: grid;
    gap: 18px;
    align-content: start;
    padding: 26px;
}

.catalog-hero__eyebrow {
    margin: 0;
    color: var(--color-stone-600);
    font-size: 0.76rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.catalog-hero__value {
    display: block;
    font-family: var(--font-display);
    font-size: 2.4rem;
    line-height: 1;
}

.catalog-hero__label,
.catalog-results__count {
    color: var(--color-stone-600);
}

.catalog-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.catalog-chip {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid rgba(11, 11, 11, 0.08);
    background: rgba(255, 255, 255, 0.86);
    color: var(--color-black-soft);
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.catalog-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 28px;
}

.catalog-filters,
.detail-card {
    padding: 26px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--shadow-soft);
}

.filter-form,
.filter-group {
    display: grid;
    gap: 10px;
}

.filter-group + .filter-group {
    margin-top: 16px;
}

.filter-label {
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-stone-600);
}

.filter-input,
.filter-select {
    width: 100%;
    min-height: 48px;
    padding: 0 14px;
    border: 1px solid rgba(11, 11, 11, 0.12);
    background: rgba(255, 255, 255, 0.92);
    font: inherit;
    color: var(--color-black);
}

.filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.catalog-results__meta {
    margin-bottom: 18px;
}

.catalog-results__count {
    margin: 0;
}

.listing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.listing-card {
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-soft);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.listing-card__media {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    background: linear-gradient(135deg, rgba(247, 242, 233, 0.95), rgba(235, 228, 217, 0.95));
}

.listing-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.listing-card__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    background: rgba(18, 17, 16, 0.92);
    color: var(--color-white);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.listing-card__body {
    padding: 22px;
}

.listing-card__brand {
    margin: 0 0 10px;
    color: var(--color-gold);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.listing-card__title {
    margin: 0 0 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    line-height: 1.15;
}

.listing-card__title a {
    transition: color 160ms ease;
}

.listing-card:hover .listing-card__title a {
    color: var(--color-gold);
}

.listing-card__meta {
    margin: 0;
    color: var(--color-stone-600);
}

.listing-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 18px;
}

.listing-card__price,
.product-price {
    font-family: var(--font-display);
    font-size: 1.45rem;
}

.listing-card__location {
    color: var(--color-stone-600);
    font-size: 0.92rem;
}

.pagination-wrap {
    margin-top: 28px;
}

.empty-state {
    padding: 48px 34px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-soft);
}

.product-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 0.95fr);
    gap: 34px;
    align-items: start;
}

.product-gallery__primary,
.product-gallery__thumb,
.product-summary {
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-soft);
}

.product-gallery__primary {
    overflow: hidden;
    aspect-ratio: 1 / 1;
}

.product-gallery__primary img,
.product-gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-gallery__thumbs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 14px;
}

.product-gallery__thumb {
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.product-summary {
    padding: 30px;
}

.product-summary__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: -2px 0 18px;
}

.product-meta-pill {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(11, 11, 11, 0.04);
    color: var(--color-stone-600);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-title {
    margin: 0 0 14px;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.02;
}

.product-price {
    margin: 0 0 18px;
}

.product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid rgba(11, 11, 11, 0.12);
    background: rgba(255, 255, 255, 0.9);
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.product-badge--gold {
    border-color: rgba(200, 169, 106, 0.45);
    background: rgba(200, 169, 106, 0.12);
}

.product-description {
    margin: 0 0 24px;
    color: var(--color-stone-600);
    line-height: 1.85;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 0;
}

.spec-item {
    padding: 16px;
    border: 1px solid rgba(11, 11, 11, 0.08);
    background: rgba(255, 255, 255, 0.82);
}

.spec-item dt {
    margin: 0 0 8px;
    color: var(--color-stone-600);
    font-size: 0.76rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.spec-item dd {
    margin: 0;
    line-height: 1.7;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.product-trust {
    display: grid;
    gap: 12px;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(11, 11, 11, 0.08);
}

.product-trust__item {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 18px;
}

.product-trust__label {
    color: var(--color-black-soft);
    font-size: 0.82rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.product-trust__value {
    color: var(--color-stone-600);
    line-height: 1.7;
    text-align: right;
}

.page-hero {
    padding: 72px 0 34px;
}

.page-hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 24px;
    align-items: stretch;
}

.page-hero__content,
.page-hero__panel {
    padding: 32px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: var(--shadow-soft);
}

.page-hero__panel {
    background: linear-gradient(180deg, rgba(31, 29, 27, 0.98), rgba(18, 17, 16, 1));
    border-color: rgba(255, 255, 255, 0.04);
    color: rgba(255, 255, 255, 0.88);
}

.page-hero__panel .eyebrow {
    color: rgba(200, 169, 106, 0.92);
}

.page-hero__panel .section-title {
    color: var(--color-white);
}

.page-hero__panel .section-text {
    color: rgba(255, 255, 255, 0.7);
}

.page-hero__metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 22px;
}

.page-hero__metric {
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}

.page-hero__metric-value {
    display: block;
    margin-bottom: 6px;
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1.7rem;
}

.page-hero__metric-label {
    display: block;
    color: rgba(255, 255, 255, 0.66);
    line-height: 1.6;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.detail-grid--engagement {
    align-items: start;
}

.dashboard-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 28px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 18px;
}

.dashboard-stat,
.dashboard-card {
    padding: 26px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-soft);
}

.dashboard-stat__label {
    margin: 0 0 10px;
    color: var(--color-stone-600);
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.dashboard-stat__value {
    font-family: var(--font-display);
    font-size: 2.1rem;
    line-height: 1;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.dashboard-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.dashboard-card__link,
.dashboard-card__hint {
    color: var(--color-stone-600);
    font-size: 0.88rem;
}

.dashboard-card__link {
    transition: color 160ms ease;
}

.dashboard-card__link:hover {
    color: var(--color-gold);
}

.dashboard-list {
    display: grid;
    gap: 14px;
}

.dashboard-list__item {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(11, 11, 11, 0.08);
}

.dashboard-list__title {
    margin: 0 0 6px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    line-height: 1.15;
}

.dashboard-list__meta {
    margin: 0;
    color: var(--color-stone-600);
    line-height: 1.7;
}

.dashboard-list__price {
    white-space: nowrap;
    font-family: var(--font-display);
    font-size: 1.15rem;
}

.dashboard-list__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.seller-form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
    gap: 24px;
    align-items: start;
}

.seller-form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.filter-textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid rgba(11, 11, 11, 0.12);
    background: rgba(255, 255, 255, 0.92);
    font: inherit;
    color: var(--color-black);
    resize: vertical;
}

.auth-form__textarea {
    width: 100%;
    min-height: 128px;
    padding: 14px;
    border: 1px solid rgba(11, 11, 11, 0.12);
    background: rgba(255, 255, 255, 0.92);
    font: inherit;
    color: var(--color-black);
    resize: vertical;
}

.filter-input--file {
    padding: 12px;
    min-height: auto;
}

.seller-checkbox-row {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 8px;
}

.seller-image-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.seller-image-grid__item {
    overflow: hidden;
    border: 1px solid rgba(11, 11, 11, 0.08);
    background: rgba(255, 255, 255, 0.88);
    aspect-ratio: 1 / 1;
}

.seller-image-grid__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.seller-form-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 22px;
}

.seller-secondary-form {
    margin-top: 16px;
}

.auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.8fr);
    gap: 32px;
    align-items: start;
}

.auth-card {
    padding: 30px;
    border: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-soft);
}

.auth-form__submit {
    width: 100%;
    margin-top: 8px;
}

.auth-form__footer {
    margin: 20px 0 0;
    color: var(--color-stone-600);
}

.auth-form__footer a {
    color: var(--color-black);
    text-decoration: underline;
    text-decoration-color: rgba(200, 169, 106, 0.6);
}

.checkbox-field {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0 18px;
    color: var(--color-stone-600);
}

.form-error {
    margin: 0;
    color: #b42318;
    font-size: 0.9rem;
}

.stack-list {
    display: grid;
    gap: 18px;
}

.interaction-card,
.question-card,
.offer-history__item {
    padding: 22px;
    border: 1px solid rgba(11, 11, 11, 0.08);
    background: rgba(255, 255, 255, 0.9);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.interaction-card__head,
.offer-history__item {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 16px;
}

.interaction-card__eyebrow {
    margin: 0 0 10px;
    color: var(--color-gold);
    font-size: 0.76rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.interaction-card__title {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.4rem;
}

.interaction-card__meta,
.question-card__meta {
    margin: 12px 0 0;
    color: var(--color-stone-600);
    line-height: 1.7;
}

.interaction-status {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(11, 11, 11, 0.1);
    color: var(--color-black);
    background: rgba(255, 255, 255, 0.9);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.interaction-status--pending {
    border-color: rgba(200, 169, 106, 0.42);
    background: rgba(200, 169, 106, 0.12);
}

.interaction-status--resolved {
    border-color: rgba(28, 117, 78, 0.22);
    background: rgba(28, 117, 78, 0.08);
}

.interaction-status--neutral {
    border-color: rgba(11, 11, 11, 0.08);
    background: rgba(11, 11, 11, 0.04);
}

.interaction-thread {
    display: grid;
    gap: 12px;
    margin: 18px 0;
}

.interaction-thread__bubble,
.question-card__answer {
    padding: 18px;
    border: 1px solid rgba(11, 11, 11, 0.08);
    background: rgba(255, 255, 255, 0.84);
}

.interaction-thread__bubble strong,
.question-card__answer strong {
    display: block;
    margin-bottom: 8px;
}

.interaction-thread__bubble p,
.question-card__answer p,
.offer-summary__message,
.question-card__question,
.question-card__pending {
    margin: 0;
    color: var(--color-stone-600);
    line-height: 1.8;
}

.interaction-thread__bubble--answer {
    background: rgba(200, 169, 106, 0.08);
}

.interaction-form {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.interaction-form--stack {
    padding-top: 18px;
    border-top: 1px solid rgba(11, 11, 11, 0.08);
}

.offer-summary {
    margin-top: 18px;
}

.offer-summary__amount {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-display);
    font-size: 1.5rem;
}

.offer-history {
    margin-top: 28px;
}

.checkout-image {
    width: 100%;
    margin: 18px 0;
    border: 1px solid rgba(11, 11, 11, 0.08);
    background: rgba(255, 255, 255, 0.9);
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.checkout-price {
    display: block;
    margin: 8px 0 18px;
    font-family: var(--font-display);
    font-size: 2rem;
}

.order-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 18px;
}

.question-card__question {
    font-size: 1.02rem;
}

.question-card__answer {
    margin-top: 14px;
}

.question-card__pending {
    margin-top: 14px;
    color: var(--color-stone-400);
}

@media (max-width: 980px) {
    .site-header__inner {
        min-height: auto;
        padding: 18px 0;
        flex-wrap: wrap;
    }

    .site-nav {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
        gap: 16px;
    }

    .site-header__actions {
        min-width: auto;
    }

    .hero,
    .section,
    .catalog-hero {
        padding: 60px 0;
    }

    .hero__inner,
    .feature-grid,
    .auth-shell,
    .dashboard-grid,
    .dashboard-stats,
    .seller-form-grid,
    .catalog-layout,
    .listing-grid,
    .product-layout,
    .detail-grid,
    .split-story,
    .authentication-block,
    .site-footer__inner,
    .trust-strip__inner {
        grid-template-columns: 1fr;
    }

    .catalog-hero__inner {
        grid-template-columns: 1fr;
    }

    .hero__content {
        padding: 42px 30px;
    }

    .hero__footnote,
    .page-hero__inner,
    .page-hero__metrics {
        grid-template-columns: 1fr;
    }

    .trust-strip__inner {
        gap: 14px;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(var(--container-width), calc(100% - 28px));
    }

    .brand-mark__image {
        width: 132px;
    }

    .site-nav__link,
    .site-nav__text,
    .site-header__hint,
    .button,
    .trust-strip__inner p,
    .brand-pill,
    .listing-card__badge,
    .product-badge {
        font-size: 0.76rem;
    }

    .hero__title {
        max-width: none;
    }

    .hero__content,
    .hero__panel,
    .split-story__panel,
    .feature-card,
    .authentication-block__card,
    .auth-card,
    .catalog-hero__content,
    .catalog-hero__summary,
    .catalog-filters,
    .detail-card,
    .product-summary,
    .page-hero__content,
    .page-hero__panel {
        padding-inline: 22px;
    }

    .stat-grid {
        grid-template-columns: 1fr;
    }

    .seller-form-row,
    .spec-grid,
    .product-gallery__thumbs {
        grid-template-columns: 1fr;
    }
}