/**
 * MRS Fashion — Homepage & Archive Styles (Phase 9.0 Premium Marketplace)
 * Visual language: clean marketplace grid (Myntra/Ajio density) + editorial
 * luxury typography. Presentation only — no markup contracts changed.
 */

/* ============================================================
   HERO — editorial banner
   ============================================================ */
.fai-home-hero {
    position: relative;
    padding: 0;
    margin: 0 0 8px;
    background: none;
}

.fai-hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 0;
    align-items: stretch;
    border-radius: 18px;
    overflow: hidden;
    background: linear-gradient(120deg, #14110f 0%, #23201c 55%, #2f2822 100%);
    box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.55);
    margin-top: 14px;
}

.fai-hero-content {
    max-width: none;
    padding: 44px 40px 46px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
}

.fai-hero-subtitle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: #e8cf9c;
    padding: 7px 14px;
    border: 1px solid rgba(232, 207, 156, 0.35);
    border-radius: 999px;
    margin-bottom: 18px;
}

.fai-hero-title {
    font-family: var(--fai-font-display);
    font-size: clamp(2rem, 3.6vw, 3.1rem);
    font-weight: 700;
    line-height: 1.08;
    margin: 0 0 14px;
    letter-spacing: -0.02em;
    color: #fff;
}

.fai-hero-desc {
    font-size: 0.98rem;
    color: rgba(255, 255, 255, 0.72);
    margin: 0 0 26px;
    line-height: 1.65;
    max-width: 46ch;
}

.fai-hero-visual {
    position: relative;
    border-radius: 0;
    overflow: hidden;
    aspect-ratio: auto;
    min-height: 320px;
    background: #1b1815;
    box-shadow: none;
}

.fai-hero-visual a,
.fai-hero-visual img {
    display: block;
    width: 100%;
    height: 100%;
}

.fai-hero-visual img {
    object-fit: cover;
    object-position: top center;
    transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fai-hero-visual:hover img { transform: scale(1.04); }

/* Buttons */
.fai-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    align-self: flex-start;
    min-height: 48px;
    padding: 0 30px;
    background: #fff;
    color: #14110f;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    transition: 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fai-btn-primary:hover {
    background: var(--fai-gold);
    color: #14110f;
    transform: translateY(-2px);
    box-shadow: 0 14px 26px -12px rgba(197, 160, 89, 0.8);
}

/* ============================================================
   TRUST / VALUE STRIP
   ============================================================ */
.fai-usp {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 16px 0 6px;
}

.fai-usp-item {
    background: #fff;
    border: 1px solid var(--fai-line);
    border-radius: 12px;
    padding: 14px 16px;
}

.fai-usp-item strong {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.fai-usp-item span {
    display: block;
    font-size: 0.72rem;
    color: var(--fai-ink-soft);
    margin-top: 2px;
}

/* ============================================================
   FILTER / CATEGORY RAIL
   ============================================================ */
.fai-filter-bar {
    padding: 10px 0;
    margin-bottom: 18px;
    position: sticky;
    top: 60px;
    z-index: 99;
    background: rgba(253, 253, 253, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--fai-line);
}

/* ============================================================
   SECTION HEADS
   ============================================================ */
.fai-section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    margin: 30px 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--fai-line);
}

.fai-section-title {
    font-family: var(--fai-font-display);
    font-size: clamp(1.25rem, 2.4vw, 1.7rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0;
}

.fai-section-head .fai-link-more { white-space: nowrap; }

/* ============================================================
   PRODUCT GRID — marketplace density
   ============================================================ */
.fai-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px 16px;
    margin-bottom: 48px;
}

.fai-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(18, 18, 18, 0.06);
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.fai-card:hover {
    transform: translateY(-3px);
    border-color: rgba(18, 18, 18, 0.12);
    box-shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.35);
}

.fai-card-media {
    display: block;
    position: relative;
    aspect-ratio: 4 / 5;
    margin: 0;
    width: 100%;
    overflow: hidden;
    background: #f4f2ef;
    border-radius: 0;
}

.fai-card-media img,
.fai-card-media .fai-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fai-card:hover .fai-card-media img { transform: scale(1.05); }

.fai-card-footer {
    padding: 12px 14px 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* Marketplace badge — neutral, no brand colours */
.fai-card-store {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    display: inline-block;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #14110f;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(18, 18, 18, 0.08);
    padding: 4px 9px;
    border-radius: 999px;
    margin: 0;
    opacity: 1;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.fai-card-title {
    font-size: 0.9rem;
    line-height: 1.45;
    margin: 0 0 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.6em;
    font-family: var(--fai-font-body);
    font-weight: 500;
    color: var(--fai-ink);
}

.fai-price-row {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
}

.fai-price {
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.fai-old-price {
    font-size: 0.78rem;
    color: var(--fai-ink-soft);
    text-decoration: line-through;
}

.fai-discount-pill {
    font-size: 0.7rem;
    font-weight: 800;
    color: #1a7f4b;
    letter-spacing: 0.02em;
    margin-left: auto;
}

.fai-card-cta {
    margin-top: 12px;
    width: 100%;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    font-weight: 700;
    border: 1px solid rgba(18, 18, 18, 0.14);
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    background: #fff;
    transition: 0.25s ease;
}

.fai-card-cta:hover,
.fai-card:hover .fai-card-cta {
    background: var(--fai-ink);
    color: #fff;
    border-color: var(--fai-ink);
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.fai-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 56px 20px;
    color: var(--fai-ink-soft);
    background: #fff;
    border: 1px solid var(--fai-line);
    border-radius: 16px;
    margin-bottom: 60px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .fai-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .fai-hero-inner { grid-template-columns: 1fr; }
    .fai-hero-content { padding: 30px 24px 32px; order: 2; }
    .fai-hero-visual { order: 1; min-height: 0; aspect-ratio: 16 / 10; }
    .fai-usp { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .fai-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px 10px;
    }
    .fai-hero-inner { border-radius: 14px; margin-top: 10px; }
    .fai-hero-title { font-size: 1.7rem; }
    .fai-hero-desc { font-size: 0.9rem; margin-bottom: 20px; }
    .fai-btn-primary { width: 100%; align-self: stretch; }
    .fai-section-head { margin: 24px 0 12px; }
}

@media (max-width: 480px) {
    .fai-card-footer { padding: 10px 11px 12px; }
    .fai-card-title { font-size: 0.82rem; margin-bottom: 8px; }
    .fai-price { font-size: 0.95rem; }
    .fai-card-cta { min-height: 38px; font-size: 0.66rem; }
    .fai-usp-item { padding: 12px 12px; }
}

/* ============================================================
   PHASE 1 — PREMIUM MRS FASHION HOMEPAGE
   Presentation-only layer. Overrides earlier homepage rules.
   ============================================================ */

/* HERO -------------------------------------------------------- */
.fai-home-hero { margin-bottom: 0; }

.fai-hero-inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    border-radius: 24px;
    background: linear-gradient(120deg, var(--fai-ivory) 0%, var(--fai-rose-soft) 100%);
    box-shadow: 0 30px 60px -46px rgba(110, 18, 48, 0.45);
    border: 1px solid rgba(110, 18, 48, 0.08);
    margin-top: 20px;
}

.fai-hero-content { color: var(--fai-ink); padding: 56px 48px 58px; }

.fai-hero-subtitle {
    color: var(--fai-wine);
    border-color: rgba(110, 18, 48, 0.22);
    background: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.26em;
}

.fai-hero-title {
    color: var(--fai-ink);
    font-size: clamp(2.1rem, 3.5vw, 3.4rem);
    line-height: 1.06;
    margin-bottom: 16px;
}

.fai-hero-desc {
    color: var(--fai-ink-soft);
    font-size: 1rem;
    max-width: 42ch;
    margin-bottom: 28px;
}

.fai-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

.fai-btn-primary {
    background: var(--fai-wine);
    color: #fff;
    letter-spacing: 0.14em;
    box-shadow: 0 16px 30px -18px rgba(110, 18, 48, 0.65);
}

.fai-btn-primary:hover {
    background: var(--fai-wine-deep);
    color: #fff;
    box-shadow: 0 18px 32px -16px rgba(76, 12, 33, 0.7);
}

.fai-btn-ghost {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    border: 1px solid rgba(110, 18, 48, 0.25);
    color: var(--fai-wine);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.fai-btn-ghost:hover { background: rgba(110, 18, 48, 0.06); }

.fai-hero-visual { background: var(--fai-rose-soft); min-height: 420px; }

.fai-hero-tag {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 12px 28px -20px rgba(0, 0, 0, 0.45);
}

.fai-hero-tag-title {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--fai-ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fai-hero-tag-price {
    flex-shrink: 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--fai-wine);
}

.fai-hero-tag-price em {
    font-style: normal;
    display: block;
    font-size: 0.66rem;
    font-weight: 700;
    color: #1a7f4b;
    text-align: right;
}

/* VALUE STRIP ------------------------------------------------- */
.fai-usp { margin: 22px 0 4px; gap: 12px; }

.fai-usp-item {
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 16px;
    border-color: rgba(110, 18, 48, 0.1);
    background: var(--fai-ivory);
    padding: 16px 18px;
}

.fai-usp-icon {
    display: grid;
    place-items: center;
    flex: 0 0 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: var(--fai-wine);
    border: 1px solid rgba(110, 18, 48, 0.12);
}

/* SECTION HEADS ---------------------------------------------- */
.fai-section-head { border-bottom-color: rgba(110, 18, 48, 0.1); }
.fai-section-title { color: var(--fai-ink); }
.fai-link-more { color: var(--fai-wine); }
.fai-link-more:hover { color: var(--fai-wine-deep); }

/* CATEGORY RAIL ---------------------------------------------- */
.fai-cat-rail {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(120px, 1fr);
    gap: 16px;
    overflow-x: auto;
    padding: 4px 2px 12px;
    margin-bottom: 10px;
    scrollbar-width: none;
}

.fai-cat-rail::-webkit-scrollbar { display: none; }

.fai-cat-chip { display: grid; justify-items: center; gap: 10px; }

.fai-cat-thumb {
    display: block;
    width: 100%;
    max-width: 116px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    overflow: hidden;
    background: var(--fai-rose-soft);
    border: 1px solid rgba(110, 18, 48, 0.12);
}

.fai-cat-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 0.5s ease; }
.fai-cat-chip:hover .fai-cat-thumb img { transform: scale(1.06); }

.fai-cat-name {
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
    color: var(--fai-ink);
}

/* PRODUCT CARDS ---------------------------------------------- */
.fai-card {
    border-radius: 18px;
    border-color: rgba(110, 18, 48, 0.09);
    box-shadow: 0 10px 26px -24px rgba(0, 0, 0, 0.35);
}

.fai-card:hover { box-shadow: 0 22px 44px -26px rgba(110, 18, 48, 0.35); }

.fai-card-media { border-radius: 18px 18px 0 0; background: var(--fai-ivory); }

.fai-card-store {
    color: var(--fai-wine);
    background: rgba(255, 255, 255, 0.94);
    border-color: rgba(110, 18, 48, 0.14);
}

.fai-card-title { font-weight: 500; }
.fai-card-title a:hover { color: var(--fai-wine); }
.fai-price { color: var(--fai-ink); }

.fai-card-cta {
    border-radius: 999px;
    border-color: rgba(110, 18, 48, 0.2);
    color: var(--fai-wine);
    letter-spacing: 0.14em;
}

.fai-card-cta:hover,
.fai-card:hover .fai-card-cta {
    background: var(--fai-wine);
    border-color: var(--fai-wine);
    color: #fff;
}

/* SCAN SECTION ----------------------------------------------- */
.fai-scan { padding: 8px 0 64px; }

.fai-scan-inner {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 36px;
    align-items: center;
    border-radius: 24px;
    background: var(--fai-ivory);
    border: 1px solid rgba(110, 18, 48, 0.1);
    padding: 40px;
}

.fai-scan-visual { display: grid; place-items: center; }

.fai-scan-phone {
    display: grid;
    place-items: center;
    width: 190px;
    height: 240px;
    border-radius: 26px;
    background: #fff;
    color: var(--fai-wine);
    border: 1px solid rgba(110, 18, 48, 0.12);
    box-shadow: 0 24px 46px -30px rgba(110, 18, 48, 0.5);
}

.fai-scan-label {
    display: inline-block;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.24em;
    color: var(--fai-rose);
    margin-bottom: 10px;
}

.fai-scan-desc { color: var(--fai-ink-soft); margin: 10px 0 20px; max-width: 52ch; }

.fai-scan-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 26px;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.86rem;
    font-weight: 600;
}

.fai-scan-steps li { display: flex; align-items: center; gap: 10px; }

.fai-scan-steps span {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--fai-wine);
    color: #fff;
    font-size: 0.76rem;
}

/* RESPONSIVE ------------------------------------------------- */
@media (max-width: 1024px) {
    .fai-hero-inner { grid-template-columns: 1fr; }
    .fai-hero-content { padding: 32px 26px 34px; }
    .fai-hero-visual { min-height: 0; aspect-ratio: 4 / 5; max-height: 62vh; }
    .fai-scan-inner { grid-template-columns: 1fr; padding: 30px 24px; gap: 24px; }
    .fai-scan-visual { order: 2; }
    .fai-scan-phone { width: 100%; max-width: 220px; height: 200px; }
}

@media (max-width: 768px) {
    .fai-hero-inner { border-radius: 18px; margin-top: 12px; }
    .fai-hero-desc { font-size: 0.92rem; margin-bottom: 22px; }
    .fai-hero-actions { flex-direction: column; align-items: stretch; }
    .fai-btn-primary, .fai-btn-ghost { width: 100%; justify-content: center; }
    .fai-usp { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .fai-usp-item { flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px; }
    .fai-cat-rail { grid-auto-columns: minmax(96px, 1fr); gap: 12px; }
    .fai-cat-thumb { max-width: 96px; }
    .fai-card { border-radius: 14px; }
    .fai-card-media { border-radius: 14px 14px 0 0; }
    .fai-scan-steps { flex-direction: column; gap: 12px; }
}

/* ============================================================
   PHASE 2A — HOMEPAGE HERO (premium editorial, presentation only)
   ============================================================ */
.fai-hero-inner {
    grid-template-columns: minmax(0, 47fr) minmax(0, 53fr);
    align-items: stretch;
    border-radius: 26px;
    background: linear-gradient(105deg, var(--fai-ivory) 0%, #FDF6F3 46%, var(--fai-rose-soft) 100%);
    border: 1px solid rgba(110, 18, 48, 0.09);
    box-shadow: 0 34px 70px -50px rgba(110, 18, 48, 0.5);
    overflow: hidden;
    margin-top: 22px;
}

.fai-hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 64px 56px 66px;
}

.fai-hero-subtitle {
    align-self: flex-start;
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(110, 18, 48, 0.2);
    background: rgba(255, 255, 255, 0.72);
    color: var(--fai-wine);
    font-size: 0.66rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    margin-bottom: 22px;
}

.fai-hero-title {
    font-family: var(--fai-font-display);
    font-weight: 700;
    font-size: clamp(2.6rem, 4.6vw, 4.4rem);
    line-height: 1.02;
    letter-spacing: -0.02em;
    color: var(--fai-wine);
    margin: 0 0 18px;
}

.fai-hero-title-line { display: block; }
.fai-hero-title-accent { color: var(--fai-rose-gold); }

.fai-hero-eyebrow-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin: 0 0 14px;
    font-size: 0.84rem;
    font-weight: 500;
    color: var(--fai-ink-soft);
}

.fai-hero-eyebrow-list span { color: var(--fai-rose); }

.fai-hero-desc {
    color: var(--fai-ink-soft);
    font-size: 0.98rem;
    line-height: 1.75;
    max-width: 44ch;
    margin: 0 0 30px;
}

.fai-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 34px;
    border-radius: 999px;
    background: var(--fai-wine);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
}

/* IMAGE ------------------------------------------------------- */
.fai-hero-visual {
    position: relative;
    min-height: 480px;
    background: var(--fai-rose-soft);
    overflow: hidden;
}

.fai-hero-media { display: block; height: 100%; }

.fai-hero-visual .fai-hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.7s ease;
}

.fai-hero-visual:hover .fai-hero-img { transform: scale(1.03); }

.fai-hero-badge {
    position: absolute;
    top: 26px;
    right: 26px;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: var(--fai-wine);
    color: #fff;
    font-size: 0.6rem;
    font-weight: 600;
    line-height: 1.25;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    text-align: center;
    box-shadow: 0 14px 30px -14px rgba(110, 18, 48, 0.65);
}

.fai-hero-badge em {
    font-style: normal;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

/* RESPONSIVE -------------------------------------------------- */
@media (max-width: 1180px) {
    .fai-hero-content { padding: 48px 40px 50px; }
    .fai-hero-visual { min-height: 430px; }
}

@media (max-width: 900px) {
    .fai-hero-inner { grid-template-columns: 1fr; margin-top: 14px; border-radius: 20px; }
    .fai-hero-content { order: 1; padding: 36px 26px 30px; text-align: left; }
    .fai-hero-visual {
        order: 2;
        min-height: 0;
        aspect-ratio: 4 / 5;
        max-height: 66vh;
    }
    .fai-hero-visual .fai-hero-img { object-position: center 20%; }
    .fai-hero-title { font-size: clamp(2.2rem, 9vw, 3rem); }
    .fai-hero-desc { font-size: 0.94rem; margin-bottom: 24px; }
    .fai-hero-badge { width: 72px; height: 72px; top: 18px; right: 18px; }
}

@media (max-width: 560px) {
    .fai-hero-actions { flex-direction: column; align-items: stretch; }
    .fai-btn-primary, .fai-btn-ghost { width: 100%; justify-content: center; }
    .fai-hero-desc { margin-bottom: 22px; }
}