/* ==========================================================================
   Discofox-Unna.de - Modern & Airy Theme Styling
   ========================================================================== */

:root {
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    --primary: #f43f5e;
    --primary-hover: #e11d48;
    --primary-gradient: linear-gradient(135deg, #f43f5e 0%, #ec4899 50%, #8b5cf6 100%);
    
    --accent: #f59e0b;
    --accent-light: #fef3c7;
    
    --dark: #0f172a;
    --dark-muted: #334155;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --bg-card: #ffffff;
    
    --border-light: rgba(226, 232, 240, 0.8);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 12px 32px -4px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, 0.12);
    --shadow-glow: 0 0 35px rgba(244, 63, 94, 0.35);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--dark-muted);
    background-color: var(--bg-light);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6, .brand-font {
    font-family: var(--font-heading);
    color: var(--dark);
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* --- Sticky Modern Navigation --- */
.navbar-custom {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    padding: 0.85rem 0;
    transition: all 0.3s ease;
}

.navbar-brand-logo {
    height: 48px;
    width: auto;
    max-width: 170px;
    object-fit: contain;
    transition: transform 0.2s ease, filter 0.2s ease;
    display: block;
}

.navbar-brand-logo:hover {
    transform: scale(1.03);
}

.footer-brand-logo {
    height: 58px;
    width: auto;
    max-width: 210px;
    object-fit: contain;
    transition: transform 0.2s ease, filter 0.2s ease;
    display: block;
    filter: drop-shadow(0 0 12px rgba(244, 114, 22, 0.25));
}

.footer-brand-logo:hover {
    transform: scale(1.03);
    filter: drop-shadow(0 0 16px rgba(244, 114, 22, 0.45));
}

@media (max-width: 575.98px) {
    .navbar-brand-logo {
        height: 38px;
        max-width: 140px;
    }
    .footer-brand-logo {
        height: 48px;
        max-width: 170px;
    }
}

.nav-link-custom {
    font-weight: 600;
    color: var(--dark-muted);
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    text-decoration: none;
    font-size: 0.92rem;
    white-space: nowrap;
}

@media (min-width: 1400px) {
    .nav-link-custom {
        padding: 0.5rem 0.85rem;
        font-size: 0.95rem;
    }
}

.nav-link-custom:hover {
    color: var(--primary);
    background-color: rgba(244, 63, 94, 0.06);
}

.navbar-toggler {
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius-md) !important;
    background-color: rgba(241, 245, 249, 0.9);
    border: 1px solid var(--border-light) !important;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.navbar-toggler:hover, .navbar-toggler:focus {
    background-color: #e2e8f0;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(244, 63, 94, 0.25) !important;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: #ffffff;
        padding: 1.25rem 1.25rem 1.5rem 1.25rem;
        border-radius: var(--radius-md);
        margin-top: 0.75rem;
        box-shadow: var(--shadow-xl);
        border: 1px solid var(--border-light);
    }

    .nav-link-custom {
        display: block;
        padding: 0.75rem 1rem;
        font-size: 1.05rem;
        border-radius: var(--radius-sm);
        border-bottom: 1px solid rgba(241, 245, 249, 0.8);
        white-space: normal;
    }

    .nav-item:last-child .nav-link-custom {
        border-bottom: none;
    }

    .navbar-collapse .e-btn {
        width: 100% !important;
        justify-content: center;
    }
}


/* --- Hero Section --- */
.hero-wrapper {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    background-color: var(--dark);
    overflow: hidden;
    color: #ffffff;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.38;
    filter: saturate(1.2);
    transform: scale(1.02);
    transition: transform 10s ease-out;
}

.hero-gradient-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 30%, rgba(244, 63, 94, 0.3) 0%, transparent 60%),
                linear-gradient(180deg, rgba(15, 23, 42, 0.7) 0%, rgba(15, 23, 42, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
}

@media (max-width: 767.98px) {
    .hero-content {
        padding-top: 2.5rem;
        padding-bottom: 2.5rem;
    }
}


.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #fef08a;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(2.4rem, 5.5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.12;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.hero-title .text-highlight {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.7;
    color: #cbd5e1;
    max-width: 620px;
    margin-bottom: 2.2rem;
}

/* --- Countdown Timer Card --- */
.countdown-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
    color: #ffffff;
}

.timer-box {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 1rem 0.5rem;
    text-align: center;
    min-width: 72px;
}

.timer-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
}

.timer-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #94a3b8;
    margin-top: 0.35rem;
}

@media (max-width: 575.98px) {
    .countdown-card {
        padding: 1.25rem 0.75rem;
    }
    .timer-box {
        min-width: 0;
        padding: 0.5rem 0.2rem;
    }
    .timer-number {
        font-size: 1.4rem;
    }
    .timer-label {
        font-size: 0.65rem;
        letter-spacing: 0.04em;
    }
}


/* --- Section Stylings --- */
.section-padding {
    padding: 5.5rem 0;
}

.section-padding-sm {
    padding: 3.5rem 0;
}

.section-tag {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    background: rgba(244, 63, 94, 0.08);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

/* --- Cards & Containers --- */
.modern-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.modern-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(244, 63, 94, 0.2);
}

.card-img-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #e2e8f0;
}

.card-img-aspect-16-9 {
    aspect-ratio: 16 / 9;
}

.card-img-aspect-1-1 {
    aspect-ratio: 1 / 1;
}

.card-img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.modern-card:hover .card-img-cover {
    transform: scale(1.05);
}

.card-body-custom {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.badge-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
}

.badge-tag.primary {
    background: var(--primary-gradient);
}

.badge-tag.new {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

/* --- Course Feature List --- */
.feature-list {
    list-style: none;
    padding-left: 0;
    margin: 1.25rem 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.65rem;
    font-size: 0.95rem;
    color: var(--dark-muted);
}

.feature-icon-check {
    width: 20px;
    height: 20px;
    background: #dcfce7;
    color: #15803d;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    flex-shrink: 0;
}

/* --- Taxidancer Feature Box --- */
.taxidancer-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 3.5rem 2.5rem;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.taxidancer-badge {
    background: #fbbf24;
    color: #0f172a;
    font-weight: 800;
    padding: 0.3rem 0.9rem;
    border-radius: var(--radius-full);
    display: inline-block;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

/* --- Syncfusion Customizations --- */
.e-btn.e-primary, .btn-dance-primary {
    background: var(--primary-gradient) !important;
    border: none !important;
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 0.75rem 1.75rem;
    border-radius: var(--radius-full) !important;
    box-shadow: 0 4px 15px rgba(244, 63, 94, 0.35);
    transition: all 0.25s ease !important;
    letter-spacing: 0.02em;
}

.e-btn.e-primary:hover, .btn-dance-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 63, 94, 0.45);
    opacity: 0.95;
}

.e-btn.e-outline, .btn-dance-outline {
    background: transparent !important;
    border: 2px solid rgba(255, 255, 255, 0.8) !important;
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 0.7rem 1.6rem;
    border-radius: var(--radius-full) !important;
    transition: all 0.25s ease !important;
}

.e-btn.e-outline:hover, .btn-dance-outline:hover {
    background: #ffffff !important;
    color: var(--dark) !important;
}

.btn-dance-outline-dark {
    background: transparent !important;
    border: 2px solid var(--primary) !important;
    color: var(--primary) !important;
    font-weight: 700;
    padding: 0.65rem 1.5rem;
    border-radius: var(--radius-full) !important;
    transition: all 0.25s ease !important;
}

.btn-dance-outline-dark:hover {
    background: var(--primary) !important;
    color: #ffffff !important;
}

/* --- Syncfusion Input & Form Controls --- */
.form-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    padding: 2.5rem;
}

@media (max-width: 767.98px) {
    .form-card {
        padding: 1.5rem 1rem;
    }
}

.btn-submit-reservation {
    border-radius: 50px !important;
    white-space: normal !important;
    word-break: break-word !important;
    max-width: 100% !important;
    line-height: 1.4 !important;
    text-align: center !important;
}

@media (max-width: 767.98px) {
    .btn-submit-reservation {
        width: 100% !important;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        font-size: 0.95rem !important;
    }
}

.e-input-group, .e-float-input {
    border-radius: var(--radius-sm);
    margin-bottom: 1.25rem;
}

.e-input-group:focus-within {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.15) !important;
}

/* --- Gallery Grid --- */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    aspect-ratio: 4 / 3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.9) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.25rem;
    color: #ffffff;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* --- Footer --- */
.footer-custom {
    background: #090d16;
    color: #94a3b8;
    padding: 4.5rem 0 2rem 0;
    border-top: 1px solid #1e293b;
    overflow-x: hidden;
}

@media (max-width: 767.98px) {
    .footer-custom {
        padding: 3rem 0 1.5rem 0;
    }
}

@media (max-width: 991.98px) {
    .row.g-5, .row.g-4.g-lg-5 {
        --bs-gutter-x: 1.5rem !important;
    }
}

.footer-link {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #ffffff;
}

.footer-author-link {
    color: #f8fafc;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.4);
}

.footer-author-link:hover {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.social-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    transition: all 0.25s ease;
    text-decoration: none;
}

.social-icon-btn:hover {
    background: var(--primary);
    color: #ffffff;
    transform: translateY(-3px);
}

.social-icon-btn.fb-icon-btn {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #1877f2;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(24, 119, 242, 0.35);
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-icon-btn.fb-icon-btn:hover {
    background: #0d65d9;
    color: #ffffff;
    transform: translateY(-3px) scale(1.08);
    box-shadow: 0 6px 18px rgba(24, 119, 242, 0.6);
}

.fb-icon-bg {
    position: absolute;
    width: 32px;
    height: 32px;
    right: 0px;
    bottom: -3px;
    fill: #ffffff;
    opacity: 0.45;
    pointer-events: none;
    transition: all 0.25s ease;
}

.social-icon-btn.fb-icon-btn:hover .fb-icon-bg {
    opacity: 0.8;
    transform: scale(1.1);
}

.fb-initials {
    position: relative;
    z-index: 2;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #ffffff;
    background: transparent;
    border: none;
    padding: 0;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8), 0 0 2px rgba(0, 0, 0, 0.6);
    transition: all 0.25s ease;
}

/* --- Cookie Consent Banner & Dialogs --- */
.cookie-banner-overlay {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    padding: 1rem 0;
    pointer-events: none;
}

.cookie-banner-card {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.25);
}

.cookie-settings-dialog .e-dlg-header {
    font-weight: 700 !important;
    font-size: 1.25rem !important;
    color: var(--dark) !important;
}

.cookie-settings-dialog .e-dlg-content {
    padding: 1.5rem !important;
}

.location-map-dialog .e-dlg-header {
    font-weight: 700 !important;
    color: var(--dark) !important;
}

.map-placeholder-card {
    background-color: #f8fafc;
    border: 1px dashed #cbd5e1 !important;
}

/* --- Legal Pages (Datenschutz / Impressum) --- */
.legal-content h2 {
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 0.35rem;
}

.legal-content p, .legal-content li {
    line-height: 1.7;
}

/* --- Social Sharing & Share Dialog --- */
.share-dialog.e-dialog {
    background-color: #ffffff !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35) !important;
}
.share-dialog .e-dlg-header-content {
    background-color: #ffffff !important;
    border-top-left-radius: var(--radius-lg) !important;
    border-top-right-radius: var(--radius-lg) !important;
}
.share-dialog .e-dlg-content {
    background-color: #ffffff !important;
}
.share-dialog .e-dlg-header {
    font-weight: 700 !important;
    color: var(--dark) !important;
}

.share-preview-card {
    transition: all 0.2s ease;
}

.share-btn {
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
    border: none;
}

.share-btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
}

.share-btn-whatsapp {
    background-color: #25D366 !important;
}
.share-btn-whatsapp:hover {
    background-color: #20bd5a !important;
}

.share-btn-facebook {
    background-color: #1877F2 !important;
}
.share-btn-facebook:hover {
    background-color: #1565cc !important;
}

.share-btn-x {
    background-color: #000000 !important;
}
.share-btn-x:hover {
    background-color: #1f2328 !important;
}

.share-btn-telegram {
    background-color: #229ED9 !important;
}
.share-btn-telegram:hover {
    background-color: #1d88bb !important;
}

.share-btn-email {
    background-color: #475569 !important;
}
.share-btn-email:hover {
    background-color: #334155 !important;
}

.share-btn-copy {
    background-color: #0f172a !important;
}
.share-btn-copy:hover {
    background-color: #1e293b !important;
}

/* --- Anti-Spam Honeypot Field --- */
.hp-field-trap {
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !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;
    opacity: 0 !important;
    pointer-events: none !important;
    user-select: none !important;
}



/* --- Hero Location Link --- */
.location-hero-link {
    text-align: left;
    display: inline-block;
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    text-decoration: none !important;
}

.location-hero-text {
    display: inline;
    color: #ffffff;
    font-size: 0.875rem;
    line-height: 1.5;
    border-bottom: 2px solid rgba(255, 255, 255, 0.7);
    padding-bottom: 2px;
    transition: all 0.2s ease-in-out;
}

.location-hero-link:hover .location-hero-text,
.location-hero-link:focus .location-hero-text {
    color: #ff3366 !important;
    border-bottom: 2px solid #ff3366 !important;
    background-color: rgba(255, 51, 102, 0.14);
    border-radius: 4px;
    padding-left: 5px;
    padding-right: 5px;
    margin-left: -5px;
    margin-right: -5px;
}

/* --- Admin Image Upload & Thumbnails --- */
.admin-img-preview {
    width: 100%;
    max-height: 220px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    background-color: #f8fafc;
}
.admin-card-thumb {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-top-left-radius: calc(var(--radius-md) - 1px);
    border-top-right-radius: calc(var(--radius-md) - 1px);
}


/* --- Scroll To Top Button (Issue #60) --- */
.scroll-to-top-btn {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1050;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.25);
    background: linear-gradient(135deg, var(--primary) 0%, #be123c 100%);
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(225, 29, 72, 0.42);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.9);
    pointer-events: none;
    transition: opacity 0.28s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.28s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.28s ease,
                box-shadow 0.2s ease;
}

.scroll-to-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.scroll-to-top-btn:hover,
.scroll-to-top-btn:focus-visible {
    background: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 28px rgba(225, 29, 72, 0.55);
    outline: none;
}

.scroll-to-top-btn:active {
    transform: translateY(0) scale(0.96);
}

@media (max-width: 767.98px) {
    .scroll-to-top-btn {
        right: 1rem;
        bottom: 1rem;
        width: 46px;
        height: 46px;
    }
}