/* ===== Elvessora Perfume Finder — Luxury Interactive Section ===== */

.pf-section {
    --pf-navy: #061022;
    --pf-navy-mid: #0A2163;
    --pf-gold: #C8A96A;
    --pf-beige: #F5F0E8;
    --pf-beige-soft: #FAF8F4;
    --pf-muted: rgba(6, 16, 34, 0.65);
    position: relative;
    padding: clamp(3rem, 6vw, 5rem) 0;
    background: linear-gradient(180deg, var(--pf-beige-soft) 0%, #ffffff 45%, var(--pf-beige-soft) 100%);
    border-top: 1px solid rgba(200, 169, 106, 0.2);
    scroll-margin-top: 100px;
}

.pf-section--standalone {
    min-height: 60vh;
}

/* Hero banner */
.pf-hero {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 0;
    align-items: stretch;
    margin-bottom: clamp(2rem, 4vw, 3rem);
    background: #fff;
    border-radius: 20px;
    border: 1px solid rgba(200, 169, 106, 0.25);
    box-shadow: 0 20px 48px rgba(6, 16, 34, 0.06);
    overflow: hidden;
    min-height: clamp(420px, 52vw, 480px);
}

.pf-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(2rem, 4vw, 3rem);
}

.pf-hero-perks {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pf-hero-perks li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.84rem;
    color: var(--pf-muted);
}

.pf-hero-perks i {
    color: var(--pf-gold);
    font-size: 1rem;
    flex-shrink: 0;
}

.pf-hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1.25rem, 3vw, 2rem);
    background:
        radial-gradient(ellipse 80% 70% at 70% 40%, rgba(200, 169, 106, 0.22) 0%, transparent 55%),
        linear-gradient(145deg, #0A2163 0%, #1a2744 45%, #2a1f14 100%);
}

.pf-hero-frame {
    position: relative;
    width: min(100%, 360px);
    aspect-ratio: 4 / 5;
    border-radius: 18px;
    overflow: hidden;
    border: 2px solid rgba(200, 169, 106, 0.55);
    box-shadow:
        0 28px 64px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(255, 255, 255, 0.06) inset;
    transform: translateY(0);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}

.pf-hero:hover .pf-hero-frame {
    transform: translateY(-4px);
    box-shadow:
        0 36px 72px rgba(0, 0, 0, 0.5),
        0 0 48px rgba(200, 169, 106, 0.15);
}

.pf-hero-frame-glow {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
        linear-gradient(to top, rgba(6, 16, 34, 0.55) 0%, transparent 42%),
        linear-gradient(to bottom, transparent 70%, rgba(6, 16, 34, 0.25) 100%);
}

.pf-hero-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 12%;
    max-height: none;
    border-radius: 0;
    box-shadow: none;
    transition: transform 0.6s ease;
}

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

.pf-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--pf-gold);
    margin-bottom: 0.75rem;
}

.pf-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 600;
    color: var(--pf-navy);
    margin-bottom: 0.75rem;
    line-height: 1.15;
}

.pf-subtitle {
    color: var(--pf-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 28rem;
    margin: 0;
}

.pf-hero-badge {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    z-index: 2;
    padding: 0.4rem 0.85rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--pf-navy-mid);
    border: 1px solid rgba(200, 169, 106, 0.4);
}

/* Mode tabs */
.pf-mode-tabs {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.pf-mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border: 1px solid rgba(6, 16, 34, 0.12);
    border-radius: 999px;
    background: #fff;
    color: var(--pf-navy-mid);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
}

.pf-mode-btn.is-active,
.pf-mode-btn:hover {
    background: var(--pf-navy-mid);
    border-color: var(--pf-navy-mid);
    color: #fff;
}

.pf-mode-btn.is-active {
    box-shadow: 0 8px 24px rgba(10, 33, 99, 0.25);
}

/* Panels */
.pf-panel {
    display: none;
    animation: pfFadeIn 0.45s ease;
}

.pf-panel.is-active {
    display: block;
}

@keyframes pfFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: none; }
}

.pf-filters-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem 1.5rem;
    padding: 1.5rem;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(6, 16, 34, 0.08);
    box-shadow: 0 8px 24px rgba(6, 16, 34, 0.04);
}

.pf-filter-group--wide {
    grid-column: 1 / -1;
}

.pf-filter-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--pf-navy-mid);
    margin-bottom: 0.65rem;
}

.pf-filter-label small {
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: none;
    color: var(--pf-muted);
}

.pf-chip-row,
.pf-btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pf-chip {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(6, 16, 34, 0.12);
    border-radius: 999px;
    background: var(--pf-beige-soft);
    color: var(--pf-navy);
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
}

.pf-chip:hover {
    border-color: var(--pf-gold);
    color: var(--pf-navy-mid);
}

.pf-chip.is-active {
    background: var(--pf-gold);
    border-color: var(--pf-gold);
    color: var(--pf-navy);
    box-shadow: 0 4px 12px rgba(200, 169, 106, 0.35);
}

.pf-budget-slider input[type="range"] {
    width: 100%;
    accent-color: var(--pf-gold);
    margin: 0.5rem 0;
}

.pf-budget-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--pf-muted);
}

.pf-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.pf-btn--gold {
    background: var(--pf-gold);
    color: var(--pf-navy);
}

.pf-btn--gold:hover {
    background: #dfc892;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(200, 169, 106, 0.4);
    color: var(--pf-navy);
}

.pf-btn--outline {
    background: transparent;
    border: 1px solid rgba(6, 16, 34, 0.2);
    color: var(--pf-navy-mid);
}

.pf-btn--outline:hover {
    border-color: var(--pf-gold);
    color: var(--pf-gold);
}

.pf-btn--ghost {
    background: transparent;
    color: var(--pf-muted);
    padding: 0.5rem 1rem;
}

.pf-btn--sm {
    padding: 0.45rem 0.85rem;
    font-size: 0.7rem;
}

/* Quiz */
.pf-panel--quiz {
    padding: 1.5rem;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(6, 16, 34, 0.08);
    box-shadow: 0 8px 24px rgba(6, 16, 34, 0.04);
}

.pf-quiz-progress {
    height: 4px;
    background: rgba(6, 16, 34, 0.08);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.pf-quiz-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--pf-gold), #dfc892);
    border-radius: 4px;
    transition: width 0.4s ease;
}

.pf-quiz-step-label {
    font-size: 0.75rem;
    color: var(--pf-muted);
    margin-bottom: 1.25rem;
}

.pf-quiz-step {
    display: none;
    animation: pfFadeIn 0.4s ease;
}

.pf-quiz-step.is-active {
    display: block;
}

.pf-quiz-q {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--pf-navy);
    margin-bottom: 1.25rem;
}

.pf-quiz-q small {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65em;
    color: var(--pf-muted);
}

.pf-quiz-options {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.pf-quiz-options--grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.65rem;
}

.pf-quiz-opt {
    padding: 1rem 1.25rem;
    border: 1px solid rgba(6, 16, 34, 0.1);
    border-radius: 12px;
    background: var(--pf-beige-soft);
    color: var(--pf-navy);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.25s ease;
}

.pf-quiz-opt:hover,
.pf-quiz-opt.is-selected {
    border-color: var(--pf-gold);
    background: rgba(200, 169, 106, 0.12);
    transform: translateX(4px);
}

.pf-quiz-input {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(6, 16, 34, 0.12);
    border-radius: 10px;
    font-size: 0.95rem;
}

.pf-quiz-budget input[type="range"] {
    width: 100%;
    accent-color: var(--pf-gold);
}

.pf-quiz-budget-val {
    text-align: center;
    color: var(--pf-navy-mid);
    font-weight: 600;
    margin-top: 0.5rem;
}

/* Results */
.pf-results {
    margin-top: 2.5rem;
    animation: pfFadeIn 0.5s ease;
}

.pf-results-head {
    text-align: center;
    margin-bottom: 2rem;
}

.pf-results-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    color: var(--pf-navy);
}

.pf-results-sub {
    color: var(--pf-muted);
    margin: 0.5rem 0 0;
}

.pf-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.pf-result-card {
    position: relative;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(6, 16, 34, 0.08);
    overflow: hidden;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
    animation: pfFadeIn 0.5s ease both;
}

.pf-result-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(6, 16, 34, 0.12);
}

.pf-result-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    padding: 0.35rem 0.75rem;
    background: var(--pf-navy-mid);
    color: var(--pf-gold);
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 999px;
}

.pf-result-image {
    display: block;
    padding: 1.5rem 1.5rem 0;
    background: linear-gradient(180deg, var(--pf-beige) 0%, #fff 100%);
    text-align: center;
}

.pf-result-image img {
    max-height: 180px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.pf-result-card:hover .pf-result-image img {
    transform: scale(1.05);
}

.pf-result-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.pf-result-body h4 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.25rem;
    margin-bottom: 0.35rem;
}

.pf-result-body h4 a {
    color: var(--pf-navy);
    text-decoration: none;
}

.pf-result-price {
    color: var(--pf-gold);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.pf-result-notes {
    font-size: 0.78rem;
    color: var(--pf-muted);
    margin-bottom: 0.65rem;
}

.pf-result-why {
    font-size: 0.82rem;
    color: var(--pf-navy);
    line-height: 1.55;
    margin-bottom: 1rem;
    padding: 0.65rem;
    background: var(--pf-beige-soft);
    border-radius: 8px;
}

.pf-result-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pf-no-results {
    text-align: center;
    padding: 3rem 1.5rem;
    background: #fff;
    border-radius: 16px;
    border: 1px dashed rgba(6, 16, 34, 0.15);
}

.pf-no-results i {
    font-size: 2.5rem;
    color: var(--pf-gold);
    margin-bottom: 1rem;
}

.pf-no-results h4 {
    color: var(--pf-navy);
    margin-bottom: 0.5rem;
}

.pf-no-results p {
    color: var(--pf-muted);
    margin-bottom: 1.25rem;
}

.pf-no-results .pf-btn {
    margin: 0 0.35rem;
}

/* Floating help */
.pf-help-float {
    position: fixed;
    bottom: 90px;
    left: 24px;
    z-index: 1040;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--pf-navy-mid);
    color: #fff;
    border: 1px solid rgba(200, 169, 106, 0.35);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    box-shadow: 0 8px 28px rgba(6, 16, 34, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.pf-help-float[hidden] {
    display: none !important;
}

.pf-help-float:hover {
    background: var(--pf-navy);
    transform: translateY(-3px);
}

.pf-help-float i {
    color: var(--pf-gold);
    font-size: 1.1rem;
}

/* Compare bar */
.pf-compare-bar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1040;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: #fff;
    border: 1px solid rgba(200, 169, 106, 0.4);
    border-radius: 999px;
    box-shadow: 0 12px 40px rgba(6, 16, 34, 0.15);
}

.pf-compare-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(6, 16, 34, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.pf-compare-modal[hidden],
.pf-compare-bar[hidden],
.pf-results[hidden],
.pf-no-results[hidden] {
    display: none !important;
}

.pf-compare-modal-inner {
    position: relative;
    background: #fff;
    border-radius: 16px;
    padding: 2rem;
    max-width: 900px;
    width: 100%;
    max-height: 85vh;
    overflow: auto;
}

.pf-compare-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    background: none;
    font-size: 1.75rem;
    color: var(--pf-muted);
    cursor: pointer;
}

.pf-compare-table {
    width: 100%;
    font-size: 0.88rem;
    border-collapse: collapse;
}

.pf-compare-table th,
.pf-compare-table td {
    padding: 0.75rem;
    border-bottom: 1px solid rgba(6, 16, 34, 0.08);
    text-align: left;
}

.pf-compare-table th {
    color: var(--pf-navy-mid);
    font-weight: 600;
}

/* Responsive */
@media (max-width: 991px) {
    .pf-hero {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .pf-hero-visual {
        order: -1;
        min-height: 340px;
        padding: 1.5rem 1.25rem;
    }

    .pf-hero-frame {
        width: min(100%, 300px);
    }

    .pf-hero-copy {
        padding: 1.75rem 1.5rem 2rem;
    }

    .pf-filters-grid {
        grid-template-columns: 1fr;
    }

    .pf-help-float span {
        display: none;
    }

    .pf-help-float {
        padding: 0.85rem;
        border-radius: 50%;
        bottom: 80px;
        left: 16px;
    }
}

@media (max-width: 575px) {
    .pf-results-grid {
        grid-template-columns: 1fr;
    }

    .pf-mode-tabs {
        flex-direction: column;
    }

    .pf-mode-btn {
        width: 100%;
        justify-content: center;
    }

    .pf-actions {
        flex-direction: column;
    }

    .pf-actions .pf-btn {
        width: 100%;
    }
}