/* =============================================================
   DESIGN TOKENS
   ============================================================= */
:root {
    --fc-dark: #0d3844;
    --fc-dark-2: #08262e;
    --fc-teal: #3d6f7a;
    --fc-teal-light: #7aa3ab;
    --fc-gold: #c9a24b;
    --fc-gold-light: #e2c988;
    --fc-bg: #faf9f7;
    --fc-surface: #ffffff;
    --fc-surface-soft: #f5f4f1;
    --fc-line: #e7e3dc;
    --fc-line-dark: #d8d3ca;
    --fc-text: #2b2f30;
    --fc-text-soft: #586063;
    --fc-muted: #8a8f8c;
    --fc-success: #32765e;
    --fc-danger: #a34d45;
    --fc-radius-sm: 6px;
    --fc-radius: 12px;
    --fc-radius-lg: 18px;
    --fc-shadow-sm: 0 2px 8px rgba(13, 56, 68, .05);
    --fc-shadow: 0 18px 50px rgba(13, 56, 68, .10);
    --fc-shadow-lg: 0 30px 90px rgba(8, 38, 46, .20);
    --fc-content-width: 1600px;
    --fc-toolbar-h: 74px;
    --fc-display: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    --fc-body: "Segoe UI", Arial, sans-serif;
    --fc-transition: 180ms cubic-bezier(.2, .7, .2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding: 0;
    background: var(--fc-bg);
    color: var(--fc-text);
    font-family: var(--fc-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

    body.fc-modal-open {
        overflow: hidden;
    }

button, input, select {
    font: inherit;
}

button {
    -webkit-tap-highlight-color: transparent;
    cursor: pointer;
}

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

a {
    color: inherit;
}

.fc-page {
    min-height: 100vh;
    min-height: 100dvh;
    background: radial-gradient(circle at 100% 0%, rgba(201, 162, 75, .055), transparent 28rem), var(--fc-bg);
}

/* =============================================================
   ACCESSIBILITY
   ============================================================= */
.fc-skip-link {
    position: fixed;
    z-index: 10000;
    top: -100px;
    left: 16px;
    padding: 12px 18px;
    background: var(--fc-dark);
    color: #fff;
    border-radius: 0 0 8px 8px;
    text-decoration: none;
    font-weight: 700;
    transition: top var(--fc-transition);
}

    .fc-skip-link:focus {
        top: 0;
        outline: 2px solid var(--fc-gold);
    }

.fc-visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

:focus-visible {
    outline: 2px solid var(--fc-teal);
    outline-offset: 2px;
    border-radius: 4px;
}

/* =============================================================
   PAGE CONTAINER
   ============================================================= */
.fc-container {
    width: min(calc(100% - 40px), var(--fc-content-width));
    margin-inline: auto;
}

/* =============================================================
   INTRO
   ============================================================= */
.fc-intro {
    padding: clamp(48px, 7vw, 96px) 0 clamp(36px, 5vw, 64px);
}

.fc-eyebrow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 18px;
    color: var(--fc-gold);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
}

    .fc-eyebrow::before {
        content: "";
        width: 34px;
        height: 1px;
        background: var(--fc-gold);
    }

.fc-title {
    margin: 0;
    color: var(--fc-dark);
    font-family: var(--fc-display);
    font-size: clamp(2.5rem, 7vw, 6.7rem);
    font-weight: 300;
    line-height: .95;
    letter-spacing: -.055em;
}

    .fc-title strong {
        display: block;
        color: var(--fc-gold);
        font-weight: 700;
    }

.fc-intro-rule {
    width: min(160px, 30vw);
    height: 3px;
    margin: 30px 0 24px;
    background: linear-gradient(90deg, var(--fc-gold), var(--fc-teal));
}

.fc-intro-lead {
    max-width: 680px;
    margin: 0 0 14px;
    color: var(--fc-dark);
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    font-weight: 600;
    line-height: 1.55;
}

.fc-intro-copy {
    max-width: 850px;
    margin: 0;
    color: var(--fc-text-soft);
    font-size: .95rem;
    line-height: 1.8;
}

    .fc-intro-copy + .fc-intro-copy {
        margin-top: 12px;
    }

/* =============================================================
   TOOLBAR
   ============================================================= */
.fc-toolbar {
    position: sticky;
    z-index: 30;
    top: 0;
    margin-bottom: 30px;
    padding: 14px;
    background: rgba(250, 249, 247, .94);
    border: 1px solid var(--fc-line);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow-sm);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
}

@supports not (backdrop-filter: blur(1px)) {
    .fc-toolbar {
        background: rgba(250, 249, 247, .98);
    }
}

.fc-toolbar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.fc-search {
    position: relative;
    flex: 1 1 360px;
    min-width: 0;
}

.fc-search-icon {
    position: absolute;
    top: 50%;
    left: 15px;
    width: 18px;
    height: 18px;
    transform: translateY(-50%);
    color: var(--fc-muted);
    pointer-events: none;
}

.fc-search-input {
    width: 100%;
    min-height: 46px;
    padding: 10px 44px 10px 44px;
    border: 1px solid var(--fc-line);
    border-radius: var(--fc-radius-sm);
    background: #fff;
    color: var(--fc-text);
    outline: none;
    transition: border-color var(--fc-transition), box-shadow var(--fc-transition);
}

    .fc-search-input::placeholder {
        color: var(--fc-muted);
    }

    .fc-search-input:focus {
        border-color: var(--fc-teal);
        box-shadow: 0 0 0 3px rgba(61, 111, 122, .10);
    }

.fc-search-clear {
    position: absolute;
    top: 50%;
    right: 10px;
    width: 30px;
    height: 30px;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--fc-muted);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--fc-transition), background var(--fc-transition);
}

    .fc-search-clear.is-visible {
        opacity: 1;
        pointer-events: auto;
    }

    .fc-search-clear:hover {
        background: var(--fc-surface-soft);
        color: var(--fc-dark);
    }

.fc-filter {
    min-height: 46px;
    min-width: 190px;
    padding: 8px 38px 8px 13px;
    border: 1px solid var(--fc-line);
    border-radius: var(--fc-radius-sm);
    background-color: #fff;
    color: var(--fc-text);
    outline: none;
}

    .fc-filter:focus {
        border-color: var(--fc-teal);
        box-shadow: 0 0 0 3px rgba(61, 111, 122, .10);
    }

.fc-view-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    padding: 3px;
    border: 1px solid var(--fc-line);
    border-radius: var(--fc-radius-sm);
    background: #fff;
}

.fc-view-button {
    width: 40px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--fc-muted);
}

    .fc-view-button[aria-pressed="true"] {
        background: var(--fc-dark);
        color: #fff;
    }

/* =============================================================
   CATEGORY LAYOUT
   ============================================================= */
.fc-category-layout {
    display: grid;
    grid-template-columns: minmax(210px, 245px) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.fc-category-panel {
    position: sticky;
    top: calc(var(--fc-toolbar-h) + 12px);
    padding: 18px;
    background: var(--fc-surface);
    border: 1px solid var(--fc-line);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow-sm);
}

.fc-category-title {
    margin: 0 0 14px;
    color: var(--fc-dark);
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.fc-category-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.fc-category-button {
    width: 100%;
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 11px 10px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--fc-text-soft);
    text-align: left;
    transition: background var(--fc-transition), color var(--fc-transition);
}

    .fc-category-button:hover {
        background: var(--fc-surface-soft);
        color: var(--fc-dark);
    }

    .fc-category-button[aria-pressed="true"] {
        background: var(--fc-dark);
        color: #fff;
    }

    .fc-category-button.subcategory {
        padding-left: 26px;
        font-size: .88rem;
    }

.fc-category-icon {
    width: 17px;
    height: 17px;
}

.fc-category-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: .86rem;
    font-weight: 600;
}

.fc-category-count {
    min-width: 25px;
    padding: 2px 6px;
    border-radius: 20px;
    background: rgba(13, 56, 68, .06);
    font-size: .68rem;
    font-weight: 700;
    text-align: center;
}

.fc-category-button[aria-pressed="true"] .fc-category-count {
    background: rgba(255, 255, 255, .14);
}

.fc-mobile-category {
    display: none;
}

/* =============================================================
   RESULTS HEADER
   ============================================================= */
.fc-results-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

    .fc-results-header h2 {
        margin: 0;
        color: var(--fc-dark);
        font-family: var(--fc-display);
        font-size: clamp(1.45rem, 3vw, 2rem);
        font-weight: 600;
        letter-spacing: -.025em;
    }

.fc-results-meta {
    margin: 0;
    color: var(--fc-muted);
    font-size: .78rem;
    font-weight: 600;
}

/* =============================================================
   COLOUR GRID
   ============================================================= */
.fc-colour-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(410px, 1fr));
    gap: 14px;
}

.fc-colour-card {
    min-width: 0;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--fc-line);
    border-radius: var(--fc-radius);
    box-shadow: var(--fc-shadow-sm);
    transition: transform var(--fc-transition), box-shadow var(--fc-transition), border-color var(--fc-transition);
}

    .fc-colour-card:hover {
        transform: translateY(-3px);
        border-color: rgba(61, 111, 122, .35);
        box-shadow: 0 16px 36px rgba(13, 56, 68, .11);
    }

.fc-colour-button {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
}

.fc-swatch {
    position: relative;
    aspect-ratio: 1.55 / 1;
    overflow: hidden;
    background: var(--swatch, #d9dddc);
    background-image: linear-gradient(135deg, var(--swatch, #d9dddc), color-mix(in srgb, var(--swatch, #d9dddc), #fff 18%));
}

@supports not (color: color-mix(in srgb, red, blue)) {
    .fc-swatch {
        background-image: none;
    }
}

.fc-swatch::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, .18), transparent 35%, rgba(0, 0, 0, .06));
    pointer-events: none;
}

.fc-swatch img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 450ms cubic-bezier(.2, .7, .2, 1);
}

.fc-colour-card:hover .fc-swatch img {
    transform: scale(1.045);
}

.fc-swatch-code {
    position: absolute;
    z-index: 2;
    top: 10px;
    left: 10px;
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, .30);
    border-radius: 4px;
    background: rgba(8, 38, 46, .78);
    color: #fff;
    font-size: .64rem;
    font-weight: 800;
    letter-spacing: .08em;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
}

.fc-card-body {
    padding: 14px 15px 15px;
}

.fc-card-name {
    margin: 0 0 5px;
    color: var(--fc-dark);
    font-size: .91rem;
    font-weight: 700;
    line-height: 1.35;
}

.fc-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--fc-muted);
    font-size: .69rem;
    font-weight: 600;
}

.fc-card-finish {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

    .fc-card-finish::before {
        content: "";
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--fc-gold);
    }

.fc-card-open {
    color: var(--fc-teal);
    font-size: .68rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
}

/* =============================================================
   SECTION
   ============================================================= */
.fc-collection-section {
    margin-bottom: 50px;
    scroll-margin-top: calc(var(--fc-toolbar-h) + 20px);
}

.fc-collection-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--fc-line);
    flex-wrap: wrap;
}

.fc-collection-number {
    display: block;
    margin-bottom: 5px;
    color: var(--fc-gold);
    font-size: .67rem;
    font-weight: 800;
    letter-spacing: .14em;
}

.fc-collection-heading h3 {
    margin: 0;
    color: var(--fc-dark);
    font-family: var(--fc-display);
    font-size: clamp(1.35rem, 2.6vw, 1.9rem);
    font-weight: 600;
    letter-spacing: -.025em;
}

.fc-collection-description {
    max-width: 600px;
    margin: 0;
    color: var(--fc-text-soft);
    font-size: .82rem;
    line-height: 1.6;
    text-align: right;
}

/* =============================================================
   LIST VIEW
   ============================================================= */
.fc-catalogue.is-list .fc-colour-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fc-catalogue.is-list .fc-colour-card {
    border-radius: 9px;
}

.fc-catalogue.is-list .fc-colour-button {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: stretch;
}

.fc-catalogue.is-list .fc-swatch {
    aspect-ratio: auto;
    min-height: 92px;
}

.fc-catalogue.is-list .fc-card-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* =============================================================
   EMPTY STATE
   ============================================================= */
.fc-empty {
    padding: 70px 25px;
    border: 1px dashed var(--fc-line-dark);
    border-radius: var(--fc-radius);
    background: rgba(255, 255, 255, .5);
    text-align: center;
}

.fc-empty-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(61, 111, 122, .08);
    color: var(--fc-teal);
}

.fc-empty h3 {
    margin: 0 0 8px;
    color: var(--fc-dark);
    font-size: 1.1rem;
}

.fc-empty p {
    margin: 0;
    color: var(--fc-muted);
    font-size: .82rem;
}

/* =============================================================
   DETAIL MODAL
   ============================================================= */
.fc-detail-dialog {
    width: min(calc(100% - 32px), 920px);
    max-width: 920px;
    max-height: min(calc(100vh - 32px), 760px);
    max-height: min(calc(100dvh - 32px), 760px);
    margin: auto;
    padding: 0;
    border: 0;
    border-radius: var(--fc-radius-lg);
    background: var(--fc-surface);
    color: var(--fc-text);
    box-shadow: var(--fc-shadow-lg);
    overflow: hidden;
}

    .fc-detail-dialog::backdrop {
        background: rgba(8, 38, 46, .70);
        -webkit-backdrop-filter: blur(7px);
        backdrop-filter: blur(7px);
    }

    .fc-detail-dialog[open] {
        animation: fcDialogIn 180ms ease-out;
    }

@keyframes fcDialogIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(.985);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.fc-dialog-close {
    position: absolute;
    z-index: 10;
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 50%;
    background: rgba(8, 38, 46, .78);
    color: #fff;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: background var(--fc-transition), transform var(--fc-transition);
}

    .fc-dialog-close:hover {
        background: var(--fc-dark);
        transform: rotate(4deg);
    }

/* --- DIALOG LAYOUT --- */
.fc-dialog-layout {
    display: grid;
    grid-template-columns: minmax(280px, .95fr) minmax(320px, 1.05fr);
    min-height: 500px;
    max-height: inherit;
}

/* --- VISUAL (FULL COVER IMAGE) --- */
.fc-dialog-visual {
    position: relative;
    min-height: 550px;
    background: linear-gradient(145deg, #dfe4e3, #aeb9b7);
    overflow: hidden;
    /* Grid satırının tamamını doldur */
    align-self: stretch;
    /* Yükseklik zincirini garanti et */
    height: 100%;
}

    .fc-dialog-visual::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(145deg, rgba(255, 255, 255, .20), transparent 45%, rgba(0, 0, 0, .10));
        pointer-events: none;
        z-index: 1;
    }

/* Image container — absolute ile tam kaplama */
#detail-image-container {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Image — hem <img> hem <div> için ortak */
.fc-dialog-image {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    min-height: 100%;
    object-fit: cover;
    object-position: center center;
}

.fc-dialog-caption {
    position: absolute;
    z-index: 2;
    left: 22px;
    bottom: 20px;
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 4px;
    background: rgba(8, 38, 46, .72);
    color: #fff;
    font-size: .63rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.fc-dialog-content {
    display: flex;
    flex-direction: column;
    padding: clamp(28px, 5vw, 52px);
    overflow-y: auto;
    min-height: 0;
}

.fc-dialog-eyebrow {
    margin: 0 0 12px;
    color: var(--fc-gold);
    font-size: .66rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.fc-dialog-title {
    margin: 0 0 8px;
    color: var(--fc-dark);
    font-family: var(--fc-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 650;
    letter-spacing: -.045em;
    line-height: 1;
}

.fc-dialog-name {
    margin: 0 0 28px;
    color: var(--fc-text-soft);
    font-size: .95rem;
    line-height: 1.5;
}

.fc-specs {
    margin: 0;
    border-top: 1px solid var(--fc-line);
}

.fc-spec-row {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 20px;
    padding: 13px 0;
    border-bottom: 1px solid var(--fc-line);
}

    .fc-spec-row dt {
        color: var(--fc-muted);
        font-size: .68rem;
        font-weight: 800;
        letter-spacing: .06em;
        text-transform: uppercase;
    }

    .fc-spec-row dd {
        margin: 0;
        color: var(--fc-dark);
        font-size: .84rem;
        font-weight: 700;
    }

.fc-dialog-note {
    margin: 28px 0 0;
    padding-top: 20px;
    color: var(--fc-muted);
    font-size: .77rem;
    line-height: 1.65;
}

.fc-dialog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 18px;
}

.fc-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: 7px;
    font-size: .78rem;
    font-weight: 800;
    transition: background var(--fc-transition), border-color var(--fc-transition), color var(--fc-transition), transform var(--fc-transition);
}

.fc-btn-primary {
    border: 1px solid var(--fc-dark);
    background: var(--fc-dark);
    color: #fff;
}

    .fc-btn-primary:hover {
        background: var(--fc-dark-2);
        transform: translateY(-1px);
    }

.fc-btn-secondary {
    border: 1px solid var(--fc-line);
    background: #fff;
    color: var(--fc-dark);
}

    .fc-btn-secondary:hover {
        border-color: var(--fc-teal);
        color: var(--fc-teal);
    }

/* =============================================================
   TOAST
   ============================================================= */
.fc-toast {
    position: fixed;
    z-index: 10000;
    right: max(18px, env(safe-area-inset-right));
    bottom: max(18px, env(safe-area-inset-bottom));
    min-width: 250px;
    max-width: min(360px, calc(100vw - 36px));
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 15px;
    border: 1px solid var(--fc-line);
    border-radius: 10px;
    background: #fff;
    color: var(--fc-dark);
    box-shadow: var(--fc-shadow);
    opacity: 0;
    transform: translateY(15px);
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
}

    .fc-toast.is-visible {
        opacity: 1;
        transform: translateY(0);
    }

.fc-toast-icon {
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 28px;
    border-radius: 50%;
    background: rgba(50, 118, 94, .10);
    color: var(--fc-success);
}

.fc-toast-text {
    font-size: .77rem;
    font-weight: 700;
}

/* =============================================================
   NOSCRIPT
   ============================================================= */
.fc-noscript {
    padding: 20px;
    background: #fff3cd;
    color: #664d03;
    border-bottom: 1px solid #ffecb5;
    font-size: .85rem;
    text-align: center;
}




/**/
/* =============================================================
   ============================================================= */

/* Kart hover yükselmesi + gölge */
.guide-item {
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

    .guide-item:hover {
        transform: translateY(-6px);
        border-color: transparent !important;
        box-shadow: 0 22px 48px rgba(13, 56, 68, .12);
    }

    /* Üst gradient çizgi — hover'da soldan sağa açılır */
    .guide-item::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, var(--fc-gold), var(--fc-teal));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 400ms cubic-bezier(.2,.7,.2,1);
    }

    .guide-item:hover::before {
        transform: scaleX(1);
    }

    /* Ok ikonu hover'da altın + sağa kayma */
    .guide-item .guide-arrow {
        transition: background 180ms ease, color 180ms ease, transform 180ms ease;
    }

    .guide-item:hover .guide-arrow {
        background: var(--fc-gold) !important;
        color: var(--fc-dark) !important;
        transform: translateX(4px);
    }

/* Support band dekoratif altın glow */
.support-band::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -8%;
    width: 460px;
    height: 460px;
    background: radial-gradient(circle, rgba(201,162,75,.18), transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}

/* Support buton hover */
.support-btn {
    transition: background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

    .support-btn:hover,
    .support-btn:focus-visible {
        background: var(--fc-gold-light) !important;
        transform: translateY(-2px);
        box-shadow: 0 14px 32px rgba(201,162,75,.45) !important;
        outline: none;
    }

        .support-btn:hover svg {
            transform: translateX(4px);
        }

    .support-btn svg {
        transition: transform 180ms ease;
    }

/* "Request samples" linki hover */
a[href="#contact"].text-uppercase:hover {
    color: var(--fc-dark) !important;
    border-bottom-color: var(--fc-gold) !important;
}

/* Erişilebilirlik */
@media (prefers-reduced-motion: reduce) {
    .guide-item, .guide-item::before, .guide-arrow,
    .support-btn, .support-btn svg {
        transition: none !important;
    }

        .guide-item:hover, .support-btn:hover {
            transform: none !important;
        }
}







/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 1199.98px) {
    :root {
        --fc-content-width: 1100px;
    }
}

@media (max-width: 991.98px) {
    .fc-container {
        width: min(calc(100% - 30px), var(--fc-content-width));
    }

    .fc-toolbar-row {
        flex-wrap: wrap;
    }

    .fc-search {
        flex: 1 1 100%;
    }

    .fc-category-layout {
        display: block;
    }

    .fc-category-panel {
        position: static;
        margin-bottom: 24px;
    }

    .fc-category-list {
        display: none;
    }

    .fc-mobile-category {
        display: block;
        width: 100%;
        min-height: 44px;
        padding: 8px 38px 8px 12px;
        border: 1px solid var(--fc-line);
        border-radius: 7px;
        background: #fff;
        color: var(--fc-text);
    }

    .fc-category-title {
        margin-bottom: 8px;
    }

    .fc-collection-description {
        text-align: left;
    }

    /* --- DIALOG: single column --- */
    .fc-dialog-layout {
        grid-template-columns: 1fr;
    }

    .fc-dialog-visual {
        min-height: 280px;
        max-height: 42vh;
        height: 42vh;
    }

    #detail-image-container {
        position: absolute;
        inset: 0;
    }

    .fc-dialog-image {
        min-height: 280px;
        height: 100%;
    }

    .fc-dialog-content {
        padding: 30px;
    }
}

@media (max-width: 767.98px) {
    .fc-intro {
        padding-top: 42px;
    }

    .fc-toolbar {
        top: 8px;
        padding: 10px;
        border-radius: 10px;
    }

    .fc-filter {
        flex: 1 1 180px;
        min-width: 0;
    }

    .fc-view-toggle {
        margin-left: auto;
    }

    .fc-colour-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .fc-card-body {
        padding: 11px;
    }

    .fc-card-name {
        font-size: .8rem;
    }

    .fc-card-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .fc-results-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 5px;
    }

    .fc-collection-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .fc-detail-dialog {
        width: calc(100% - 20px);
        max-height: calc(100vh - 20px);
        max-height: calc(100dvh - 20px);
        border-radius: 14px;
    }

    .fc-dialog-visual {
        min-height: 230px;
        max-height: 34vh;
        height: 34vh;
    }

    .fc-dialog-image {
        min-height: 230px;
        height: 100%;
    }

    .fc-dialog-content {
        padding: 24px 20px;
    }

    .fc-dialog-title {
        font-size: 2rem;
    }

    .fc-spec-row {
        grid-template-columns: 100px minmax(0, 1fr);
        gap: 12px;
    }
}

@media (max-width: 430px) {
    .fc-container {
        width: min(calc(100% - 22px), var(--fc-content-width));
    }

    .fc-colour-grid {
        grid-template-columns: 1fr;
    }

    .fc-swatch {
        aspect-ratio: 2 / 1;
    }

    .fc-toolbar-row {
        gap: 8px;
    }

    .fc-filter {
        flex: 1 1 100%;
    }

    .fc-view-toggle {
        margin-left: 0;
    }

    .fc-detail-dialog {
        width: calc(100% - 12px);
        max-height: calc(100vh - 12px);
        max-height: calc(100dvh - 12px);
    }

    .fc-dialog-close {
        top: 9px;
        right: 9px;
    }

    .fc-dialog-visual {
        min-height: 190px;
        max-height: 28vh;
        height: 28vh;
    }

    .fc-dialog-image {
        min-height: 190px;
        height: 100%;
    }

    .fc-spec-row {
        grid-template-columns: 1fr;
        gap: 4px;
    }
}

/* =============================================================
   REDUCED MOTION
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

/* =============================================================
   PRINT
   ============================================================= */
@media print {
    .fc-toolbar,
    .fc-category-panel,
    .fc-view-toggle,
    .fc-dialog-close,
    .fc-dialog-actions,
    .fc-toast {
        display: none !important;
    }

    .fc-colour-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }

    .fc-colour-card {
        box-shadow: none !important;
        page-break-inside: avoid;
    }
}