/* DR.WEEE Website - Component Styles */
/* Modernized for new theme with improved mobile responsiveness */

/* Accessibility Utility */
.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;
}

/* Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* --- UPDATED: Hero Stats --- */
.hero__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xxl);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.15);
}

.hero__stat {
    text-align: center;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    transition: background-color var(--transition-normal);
    min-width: 0; /* Prevent overflow on small screens */
}

.hero__stat:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.hero__stat-number {
    display: block;
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-xs);
    line-height: 1.2;
}

.hero__stat-label {
    font-family: var(--font-primary);
    font-size: clamp(0.65rem, 1.5vw, 0.875rem);
    color: rgba(255, 255, 255, 0.9);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.3;
    word-wrap: break-word;
    hyphens: auto;
}

/* About Preview Styles */
.about-preview .row {
    align-items: center;
}

.about-preview .col-6:first-child {
    padding-right: var(--space-xl);
}

.about-preview .col-6:last-child {
    padding-left: var(--space-xl);
}

/* RTL support for about preview - keep inner padding for gap between columns */
/* In RTL, flexbox reverses visual order but DOM order stays same */
/* first-child (text) visually on right, last-child (images) visually on left */
/* Inner edges still need padding to create gap between them */
[dir="rtl"] .about-preview .col-6:first-child {
    padding-right: var(--space-xl);
    padding-left: 0;
}

[dir="rtl"] .about-preview .col-6:last-child {
    padding-left: var(--space-xl);
    padding-right: 0;
}

.about-preview__highlights {
    margin: var(--space-xl) 0;
}

.highlight {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.highlight__icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background-color: var(--light-green);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-green);
    font-size: 1.75rem;
}

.highlight__content h4 {
    margin-bottom: var(--space-xs);
    color: var(--text-dark);
}

/* Image Grid Styles */
.image-grid {
    position: relative;
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: var(--space-md);
    height: 450px;
}

.image-grid__main {
    grid-row: 1 / -1;
}

.image-grid__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.image-grid__image:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

/* --- UPDATED: Services Grid --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-green);
}

.service-card__icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-green);
}

.service-card__title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--text-dark);
}

.service-card__description {
    color: var(--text-gray);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.service-card__features {
    list-style: none;
    margin: var(--space-md) 0;
    padding: 0;
}

.service-card__features li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-xs);
    color: var(--text-gray);
}



.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-green);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    margin-top: auto;
}

.service-card__link:hover {
    color: var(--dark-green);
    gap: var(--space-sm);
}

/* --- UPDATED: Impact Grid --- */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.impact-card {
    text-align: center;
    padding: var(--space-xl);
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.impact-card:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
}

.impact-card__icon {
    width: 70px;
    height: 70px;
    background-color: var(--secondary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    margin: 0 auto var(--space-lg);
}

.impact-card__title {
    color: var(--white);
    margin-bottom: var(--space-lg);
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.impact-stat__number {
    display: block;
    font-family: var(--font-primary);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--white);
}

.impact-stat__unit {
    font-size: 1.5rem;
    color: var(--secondary-green);
}

.impact-stat__label {
    display: block;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--space-xs);
}

.impact-card__description {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-lg);
}

.impact-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--secondary-green);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
}

.impact-card__link:hover {
    color: var(--white);
    gap: var(--space-sm);
}

/* --- UPDATED: Ventures & News Cards --- */
.ventures-carousel__track,
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.venture-card,
.news-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.venture-card:hover,
.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.venture-card__image,
.news-card__image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.venture-card__image img,
.news-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.venture-card:hover .venture-card__image img,
.news-card:hover .news-card__image img {
    transform: scale(1.08);
}

.venture-card__content,
.news-card__content {
    padding: var(--space-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.venture-card__title,
.news-card__title {
    font-size: 1.375rem;
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
}

.venture-card__description,
.news-card__excerpt {
    color: var(--text-gray);
    margin-bottom: var(--space-md);
    line-height: 1.7;
    flex-grow: 1;
}

.venture-card__stats {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.venture-stat {
    background-color: var(--light-green);
    color: var(--primary-green);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.venture-card__link,
.news-card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--primary-green);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    margin-top: auto;
}

.venture-card__link:hover,
.news-card__link:hover {
    color: var(--dark-green);
    gap: var(--space-sm);
}

.ventures-preview__cta,
.news-section__cta {
    text-align: center;
    margin-top: var(--space-xxl);
}

/* News Card Specifics */
.news-card--featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.news-card--featured .news-card__image {
    height: auto;
}

.news-card__category {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background-color: var(--primary-green);
    color: var(--white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.news-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* --- UPDATED: CTA Section --- */
.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content__title {
    font-size: 2.75rem;
    margin-bottom: var(--space-lg);
    color: var(--white);
}

.cta-content__description {
    font-size: 1.25rem;
    margin-bottom: var(--space-xl);
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
}

.cta-content__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* --- PROFESSIONAL ENHANCEMENT: Ink Cartridge Remanufacturing --- */

/* Overall Section Layout */
#ink-remanufacturing .row {
    align-items: center;
}

/* Visual Column Enhancements */
#ink-remanufacturing .service-detail__visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.remanufacturing-showcase {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    width: 100%;
}

.remanufacturing-showcase img {
    width: 100%;
    display: block;
    transition: transform 0.4s ease;
}

.remanufacturing-showcase:hover img {
    transform: scale(1.05);
}

.showcase-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-lg);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--white);
}

.showcase-overlay h4 {
    color: var(--white);
    font-family: var(--font-primary);
    font-weight: 600;
}

/* Professional Quality Metrics Cards */
.quality-metrics {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.metric-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--white);
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--medium-gray);
    transition: var(--transition-normal);
}

.metric-item:hover {
    transform: scale(1.03);
    border-color: var(--primary-green);
    box-shadow: var(--shadow-md);
}

.metric-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--light-green);
    color: var(--primary-green);
    font-size: 1.5rem;
}

.metric-content h5 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin-bottom: 0;
}

.metric-content p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Organized Process Timeline */
.remanufacturing-process h4,
.service-advantages h4 {
    margin-bottom: var(--space-md);
}

.process-timeline {
    position: relative;
    padding-left: 30px;
    border-left: 2px solid var(--medium-gray);
}

.timeline-step {
    position: relative;
    padding-left: var(--space-lg);
    padding-bottom: var(--space-xl);
}

.timeline-step:last-child {
    padding-bottom: 0;
}

.timeline-icon {
    position: absolute;
    left: -26px;
    top: 0;
    width: 50px;
    height: 50px;
    background: var(--secondary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border: 3px solid var(--off-white);
}

.timeline-content h5 {
    font-family: var(--font-primary);
    font-weight: 600;
}

/* Clean Advantages List */
.advantages-list {
    list-style: none;
    padding: 0;
}

.advantages-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
}



/* About Page: Achievements Timeline */
.achievements-timeline {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.achievement-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--space-lg);
    align-items: start;
    position: relative;
    padding-left: var(--space-lg);
}

.achievement-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    bottom: 5px;
    width: 3px;
    background-color: var(--primary-green);
    border-radius: 2px;
}

.achievement-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-green);
    text-align: right;
    grid-column: 1;
    padding-right: var(--space-lg);
    border-right: 2px solid var(--medium-gray);
}

.achievement-content {
    grid-column: 2;
}

.achievement-content h4 {
    margin-bottom: var(--space-xs);
}

/* About Page: Leadership Card Glassmorphism */
.leadership-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: var(--transition-normal);
}

.leadership-card:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

/* About Page: Horizontal Story Timeline */
.story-timeline {
    display: flex;
    overflow-x: auto;
    padding-bottom: var(--space-lg);
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.story-timeline::-webkit-scrollbar {
    display: none;
}





.timeline-item:last-child::after {
    display: none;
}

.timeline-icon {
    flex-shrink: 0;
    margin-bottom: var(--space-md);
    z-index: 1;
    background-color: var(--white);
}

/* Services Page: Generic Service Detail Layout */
.service-detail .row {
    align-items: center;
    gap: var(--space-xl) 0;
}

.service-detail__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: var(--space-lg);
}

/* E-Waste Recycling Section */
.service-images {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 450px;
}

.service-image {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.service-image:hover {
    transform: scale(1.05);
    z-index: 5;
}

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

.service-image--main {
    width: 80%;
    height: 80%;
    top: 0;
    left: 0;
}

.service-image--secondary {
    width: 60%;
    height: 60%;
    bottom: 0;
    right: 0;
    border: 4px solid var(--white);
}

.service-stats {
    display: flex;
    gap: var(--space-lg);
    background: var(--light-green);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
}

.stat-item {
    flex: 1;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-green);
}

.stat-unit {
    color: var(--secondary-green);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* Equipment Manufacturing Section */
.equipment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-areas:
        "main main"
        "side1 side2";
    gap: var(--space-xl);
}

.equipment-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.equipment-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.equipment-card:nth-child(1) {
    grid-area: main;
    flex-direction: row;
    align-items: center;
}

.equipment-card:nth-child(1) .equipment-card__image {
    width: 50%;
    height: 100%;
}

.equipment-card:nth-child(1) .equipment-card__content {
    width: 50%;
}

.equipment-card:nth-child(2) {
    grid-area: side1;
}

.equipment-card:nth-child(3) {
    grid-area: side2;
}

.equipment-card__image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

.equipment-card:hover .equipment-card__image img {
    transform: scale(1.1);
}

.equipment-card__content {
    padding: var(--space-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* Franchise Opportunities Section */
.franchise-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    align-items: stretch;
}

.franchise-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.franchise-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

/* Services Catalogue Grid (11 offerings) */
.services-catalogue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.catalogue-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border-top: 4px solid var(--primary-green);
    display: flex;
    flex-direction: column;
    position: relative;
}

.catalogue-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.catalogue-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(46, 125, 50, 0.08);
    color: var(--primary-green);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.catalogue-card__tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(46, 125, 50, 0.1);
    color: var(--primary-green);
    margin-bottom: var(--space-sm);
}

.catalogue-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: var(--space-sm);
    line-height: 1.35;
}

.catalogue-card__description {
    font-size: 0.9375rem;
    color: var(--medium-gray);
    line-height: 1.6;
    margin: 0;
}

/* Category color variants */
.catalogue-card--toner       { border-top-color: #2E7D32; }
.catalogue-card--toner .catalogue-card__icon,
.catalogue-card--toner .catalogue-card__tag { background: rgba(46, 125, 50, 0.1); color: #2E7D32; }

.catalogue-card--ewaste      { border-top-color: #1565C0; }
.catalogue-card--ewaste .catalogue-card__icon,
.catalogue-card--ewaste .catalogue-card__tag { background: rgba(21, 101, 192, 0.1); color: #1565C0; }

.catalogue-card--compliance  { border-top-color: #6A1B9A; }
.catalogue-card--compliance .catalogue-card__icon,
.catalogue-card--compliance .catalogue-card__tag { background: rgba(106, 27, 154, 0.1); color: #6A1B9A; }

.catalogue-card--franchise   { border-top-color: #EF6C00; }
.catalogue-card--franchise .catalogue-card__icon,
.catalogue-card--franchise .catalogue-card__tag { background: rgba(239, 108, 0, 0.1); color: #EF6C00; }

.catalogue-card--b2b         { border-top-color: #37474F; }
.catalogue-card--b2b .catalogue-card__icon,
.catalogue-card--b2b .catalogue-card__tag { background: rgba(55, 71, 79, 0.1); color: #37474F; }

.catalogue-card--support     { border-top-color: #C62828; }
.catalogue-card--support .catalogue-card__icon,
.catalogue-card--support .catalogue-card__tag { background: rgba(198, 40, 40, 0.1); color: #C62828; }

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-xl);
    background: var(--white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.contact-form-wrapper {
    padding-right: var(--space-xl);
    border-right: 1px solid var(--medium-gray);
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.info-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--off-white);
    transition: var(--transition-normal);
}

.info-card:hover {
    background: var(--light-green);
    transform: scale(1.03);
}

/* Impact Page Styles */
.hero--impact-drweee {
    min-height: 80vh;
    text-align: center;
    color: var(--white);
}

.impact-dimensions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.dimension-card {
    text-align: center;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.dimension-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

/* --- RESPONSIVE DESIGN FOR COMPONENTS --- */

/* Medium to Large screens (992px to 1199px) */
@media (max-width: 1199px) {
    .cta-content__title {
        font-size: 2.5rem;
    }
    
    .hero__stat-number {
        font-size: 2rem;
    }
}

/* Medium screens (768px to 991px) */
@media (max-width: 991px) {
    /* Hero Stats Tablet - 2x2 grid */
    .hero__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
        margin-top: var(--space-lg);
        padding: var(--space-sm);
    }

    .hero__stat {
        padding: var(--space-sm);
    }

    .hero__stat-number {
        font-size: 2rem;
    }

    .hero__stat-label {
        font-size: 0.75rem;
    }

    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--space-lg);
    }
    
    .impact-grid,
    .ventures-carousel__track,
    .news-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .image-grid {
        grid-template-columns: 1fr;
        height: auto;
        gap: var(--space-sm);
    }
    
    .image-grid__main {
        grid-row: auto;
    }
    
    .equipment-grid {
        grid-template-areas:
            "main main"
            "side1 side1"
            "side2 side2";
    }
    
    .equipment-card:nth-child(1) {
        flex-direction: column;
    }
    
    .equipment-card:nth-child(1) .equipment-card__image,
    .equipment-card:nth-child(1) .equipment-card__content {
        width: 100%;
    }
    
    .news-card--featured {
        grid-column: 1;
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        margin-top: -40px;
    }
    
    .contact-form-wrapper {
        padding-right: 0;
        border-right: none;
        margin-bottom: var(--space-lg);
    }
    
    .cta-content__title {
        font-size: 2.25rem;
    }
    
    .cta-content__description {
        font-size: 1.125rem;
    }
}

/* Small to Medium screens (576px to 767px) */
@media (max-width: 767px) {
    /* About Preview Mobile */
    .about-preview .col-6:first-child,
    .about-preview .col-6:last-child,
    [dir="rtl"] .about-preview .col-6:first-child,
    [dir="rtl"] .about-preview .col-6:last-child {
        padding-left: 0;
        padding-right: 0;
    }

    /* Hero Stats Mobile */
    .hero__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
        margin-top: var(--space-lg);
        padding: var(--space-sm);
    }
    
    .hero__stat {
        padding: var(--space-sm);
    }
    
    .hero__stat-number {
        font-size: 1.75rem;
        margin-bottom: var(--space-xs);
    }
    
    .hero__stat-label {
        font-size: 0.75rem;
    }
    
    /* Services Grid Mobile */
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .service-card {
        padding: var(--space-md);
    }
    
    .service-card__icon {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
        margin-bottom: var(--space-md);
    }
    
    .service-card__title {
        font-size: 1.25rem;
    }
    
    /* Image Grid Mobile */
    .image-grid {
        display: flex;
        flex-direction: column;
        height: auto;
        gap: var(--space-sm);
    }
    
    .image-grid__image {
        height: 200px;
    }
    
    /* Impact Grid Mobile */
    .impact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .impact-card {
        padding: var(--space-lg);
    }
    
    .impact-card__icon {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }
    
    .impact-stat__number {
        font-size: 2rem;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
    }
    
    /* Venture Cards Mobile */
    .ventures-carousel__track {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .venture-card__image,
    .news-card__image {
        height: 180px;
    }
    
    .venture-card__content,
    .news-card__content {
        padding: var(--space-md);
    }
    
    .venture-card__title,
    .news-card__title {
        font-size: 1.25rem;
    }
    
    .venture-card__stats {
        flex-direction: column;
        gap: var(--space-xs);
    }
    
    .venture-stat {
        text-align: center;
        padding: var(--space-xs) var(--space-sm);
    }
    
    /* CTA Section Mobile */
    .cta-content__title {
        font-size: 2rem;
    }
    
    .cta-content__description {
        font-size: 1rem;
        margin-bottom: var(--space-lg);
    }
    
    .cta-content__actions {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .cta-content__actions .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Service Detail Mobile */
    .service-images {
        max-width: 100%;
        height: 300px;
    }
    
    .service-stats {
        flex-direction: column;
        gap: var(--space-md);
        padding: var(--space-md);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    /* Equipment Grid Mobile */
    .equipment-grid {
        grid-template-columns: 1fr;
        grid-template-areas: none;
        gap: var(--space-md);
    }
    
    .equipment-card:nth-child(1) {
        flex-direction: column;
    }
    
    .equipment-card__image {
        height: 200px;
    }
    
    .equipment-card__content {
        padding: var(--space-md);
    }
    
    /* Franchise Cards Mobile */
    .franchise-cards {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .franchise-card {
        padding: var(--space-lg);
    }
    
    .franchise-card--featured {
        transform: none;
    }
    
    /* Process Timeline Mobile */
    .process-timeline {
        padding-left: 20px;
    }
    
    .timeline-icon {
        left: -20px;
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .timeline-step {
        padding-left: var(--space-md);
    }
    
    /* Quality Metrics Mobile */
    .metric-item {
        padding: var(--space-sm);
        gap: var(--space-sm);
    }
    
    .metric-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    /* About Timeline Mobile */
    .achievement-item {
        grid-template-columns: 1fr;
        gap: var(--space-sm);
        padding-left: 0;
    }
    
    .achievement-item::before {
        display: none;
    }
    
    .achievement-year {
        text-align: left;
        border-right: none;
        padding-right: 0;
        border-bottom: 2px solid var(--medium-gray);
        padding-bottom: var(--space-xs);
        margin-bottom: var(--space-sm);
    }
    
    /* Story Timeline Mobile */
    .story-timeline {
        flex-direction: column;
        overflow-x: visible;
    }
    
    .timeline-item {
        flex: none;
        padding-right: 0;
        margin-bottom: var(--space-lg);
    }
    
    .timeline-item::after {
        display: none;
    }
    
    /* Contact Grid Mobile */
    .contact-grid {
        padding: var(--space-lg);
        margin-top: -20px;
    }
    
    .info-card {
        padding: var(--space-md);
        gap: var(--space-sm);
    }
    
    /* Impact Dimensions Mobile */
    .impact-dimensions {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .dimension-card {
        padding: var(--space-lg);
    }
    
    /* Hero Impact Mobile */
    .hero--impact-drweee .hero__title {
        font-size: 2.5rem;
    }
}

/* Extra small screens (up to 575px) */
@media (max-width: 575px) {
    /* Hero Stats Extra Small - Keep 2x2 grid for better layout */
    .hero__stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-xs);
        padding: var(--space-sm);
        margin-top: var(--space-md);
    }

    .hero__stat {
        padding: var(--space-xs) var(--space-xxs);
    }

    .hero__stat-number {
        font-size: 1.25rem;
    }

    .hero__stat-label {
        font-size: 0.6rem;
        letter-spacing: 0.3px;
    }
    
    /* Service Cards Extra Small */
    .service-card {
        padding: var(--space-sm);
    }
    
    .service-card__icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .service-card__title {
        font-size: 1.125rem;
    }
    
    /* Impact Cards Extra Small */
    .impact-card {
        padding: var(--space-md);
    }
    
    .impact-card__icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .impact-stat__number {
        font-size: 1.75rem;
    }
    
    /* CTA Extra Small */
    .cta-content__title {
        font-size: 1.75rem;
    }
    
    .cta-content__description {
        font-size: 0.9rem;
    }
    
    /* Cards Extra Small */
    .venture-card__content,
    .news-card__content {
        padding: var(--space-sm);
    }
    
    .venture-card__title,
    .news-card__title {
        font-size: 1.125rem;
    }
    
    /* Equipment Cards Extra Small */
    .equipment-card__content {
        padding: var(--space-sm);
    }
    
    /* Franchise Cards Extra Small */
    .franchise-card {
        padding: var(--space-md);
    }
    
    /* Contact Grid Extra Small */
    .contact-grid {
        padding: var(--space-md);
        border-radius: var(--radius-lg);
    }
    
    /* Service Images Extra Small */
    .service-images {
        height: 250px;
    }
    
    .service-stats {
        padding: var(--space-sm);
        gap: var(--space-sm);
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
}

/* Landscape orientation fixes for mobile */
@media (max-width: 991px) and (orientation: landscape) {
    .hero__stats {
        margin-top: var(--space-md);
    }
    
    .section {
        padding: var(--space-lg) 0;
    }
    
    .impact-card,
    .service-card,
    .venture-card {
        padding: var(--space-sm);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .service-card__icon,
    .impact-card__icon,
    .timeline-icon {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll,
    .service-card,
    .impact-card,
    .venture-card,
    .franchise-card {
        transition: none;
    }
    
    .service-card:hover,
    .impact-card:hover,
    .venture-card:hover,
    .franchise-card:hover {
        transform: none;
    }
    
    .image-grid__image:hover,
    .remanufacturing-showcase:hover img,
    .equipment-card:hover .equipment-card__image img {
        transform: none;
    }
}

/* Supplied flat component system: Archivo/Karla, hard outlines, solid shadows. */
:root {
    --space-xxs: .25rem;
    --cat-toner: #cde8ac;
    --cat-ewaste: #bbd6dc;
    --cat-compliance: #d8cfe4;
    --cat-franchise: #f8dcc0;
    --cat-b2b: #d5d8cf;
    --cat-support: #f0c3ba;
}
.animate-on-scroll { opacity: 1; transform: none; transition: opacity .45s ease-out, transform .45s ease-out; }
.animate-on-scroll.animate-in { animation: component-rise .45s ease both; }
@keyframes component-rise { from { opacity: .35; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero__stats {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0;
    background: var(--white); border: var(--stroke-thick) solid var(--ink);
    border-radius: var(--radius-md); box-shadow: var(--shadow-hard); overflow: hidden;
}
.hero__stat { text-align: left; padding: var(--space-md); border-right: var(--stroke) solid var(--ink); border-radius: 0; }
.hero__stat:last-child { border-right: 0; }
.hero__stat:hover { background: var(--leaf-tint); }
.hero__stat-number { display: block; font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.6rem); font-weight: 900; line-height: 1; color: var(--ink); }
.hero__stat-label { display: block; font-size: clamp(.7rem, 1.5vw, .9rem); font-weight: 600; line-height: 1.3; color: var(--text-gray); }
.service-card,
.venture-card,
.news-card,
.equipment-card,
.franchise-card,
.catalogue-card,
.impact-card,
.info-card {
    background: var(--white); border: var(--stroke) solid var(--ink); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-hard); display: flex; flex-direction: column;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}
.service-card:hover,
.venture-card:hover,
.news-card:hover,
.equipment-card:hover,
.franchise-card:hover,
.catalogue-card:hover,
.impact-card:hover,
.info-card:hover { transform: translate(-3px, -3px); box-shadow: var(--shadow-hard-lg); }
.service-card__icon,
.catalogue-card__icon,
.impact-card__icon,
.highlight__icon,
.metric-icon { background: var(--leaf); color: var(--ink); border: var(--stroke) solid var(--ink); border-radius: var(--radius-md); box-shadow: none; }
.service-card__title,
.catalogue-card__title,
.venture-card__title,
.news-card__title { font-family: var(--font-display); font-weight: 900; color: var(--ink); }
.service-card__description,
.catalogue-card__description,
.venture-card__description,
.news-card__excerpt { color: var(--text-gray); line-height: 1.65; }
.service-card__features li::before,
.franchise-features li::before,
.advantages-list li::before { background: var(--leaf); border-color: var(--ink); }
.service-card__link,
.venture-card__link,
.news-card__link,
.impact-card__link { color: var(--ink); border-bottom: var(--stroke-thick) solid var(--leaf); font-weight: 700; }
.catalogue-card { border-top: 8px solid var(--leaf); padding: var(--space-md); }
.catalogue-card--toner { border-top-color: var(--cat-toner); }
.catalogue-card--ewaste { border-top-color: var(--cat-ewaste); }
.catalogue-card--compliance { border-top-color: var(--cat-compliance); }
.catalogue-card--franchise { border-top-color: var(--cat-franchise); }
.catalogue-card--b2b { border-top-color: var(--cat-b2b); }
.catalogue-card--support { border-top-color: var(--cat-support); }
.catalogue-card--toner .catalogue-card__icon, .catalogue-card--toner .catalogue-card__tag { background: var(--cat-toner); }
.catalogue-card--ewaste .catalogue-card__icon, .catalogue-card--ewaste .catalogue-card__tag { background: var(--cat-ewaste); }
.catalogue-card--compliance .catalogue-card__icon, .catalogue-card--compliance .catalogue-card__tag { background: var(--cat-compliance); }
.catalogue-card--franchise .catalogue-card__icon, .catalogue-card--franchise .catalogue-card__tag { background: var(--cat-franchise); }
.catalogue-card--b2b .catalogue-card__icon, .catalogue-card--b2b .catalogue-card__tag { background: var(--cat-b2b); }
.catalogue-card--support .catalogue-card__icon, .catalogue-card--support .catalogue-card__tag { background: var(--cat-support); }
.catalogue-card__tag,
.achievement-tag,
.venture-stat { border: var(--stroke) solid var(--ink); border-radius: var(--radius-xl); color: var(--ink); font-weight: 700; }
.image-grid__image,
.service-image,
.venture-card__image,
.news-card__image { border: var(--stroke) solid var(--ink); border-radius: var(--radius-md); box-shadow: var(--shadow-hard-sm); }
.impact-card { background: var(--forest-soft); border-color: var(--leaf); box-shadow: none; color: var(--white); }
.impact-card__title, .impact-card__description { color: var(--white); }
@media (max-width: 991px) {
    .hero__stats { grid-template-columns: repeat(2, 1fr); }
    .hero__stat { border-bottom: var(--stroke) solid var(--ink); }
    .hero__stat:nth-child(2n) { border-right: 0; }
}
@media (max-width: 767px) {
    .hero__stats, .services-grid, .impact-grid, .services-catalogue-grid { grid-template-columns: 1fr; }
    .hero__stat { border-right: 0; }
    .service-card, .impact-card, .franchise-card, .catalogue-card { padding: var(--space-md); }
}
@media (prefers-reduced-motion: reduce) {
    .animate-on-scroll.animate-in, .service-card:hover, .impact-card:hover, .venture-card:hover, .news-card:hover { animation: none; transform: none; }
}

/* ==========================================================================
   Component: Back to Top (Rocket Ascent System)
   ========================================================================== */

.back-to-top {
    position: fixed;
    right: 28px;
    bottom: 28px;
    width: 58px;
    height: 58px;
    padding: 0;
    margin: 0;
    border-radius: 50%;
    border: 2px solid rgba(217, 243, 106, 0.45);
    background: rgba(16, 26, 24, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 
        0 14px 34px -4px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(217, 243, 106, 0.2),
        0 4px 18px rgba(217, 243, 106, 0.25);
    cursor: pointer;
    z-index: 9999;
    outline: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(22px) scale(0.75);
    pointer-events: none;
    transition: 
        opacity 0.38s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.42s cubic-bezier(0.34, 1.56, 0.64, 1),
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        visibility 0.38s;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
}

/* Visibility State */
.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Hover & Focus Interactions */
@media (hover: hover) {
    .back-to-top:hover {
        transform: translateY(-5px) scale(1.08);
        border-color: rgba(217, 243, 106, 0.95);
        box-shadow: 
            0 20px 42px -4px rgba(0, 0, 0, 0.65),
            0 0 0 2px rgba(217, 243, 106, 0.5),
            0 0 32px rgba(217, 243, 106, 0.5);
    }
}

.back-to-top:focus-visible {
    outline: 2px solid var(--rebrand-lime, #d9f36a);
    outline-offset: 4px;
}

.back-to-top:active {
    transform: translateY(0) scale(0.92) !important;
    border-color: rgba(217, 243, 106, 1) !important;
}

/* RTL Layout Alignment */
html[dir="rtl"] .back-to-top {
    right: auto;
    left: 28px;
}

/* SVG Radial Progress Ring */
.back-to-top__ring {
    position: absolute;
    inset: -3px;
    width: calc(100% + 6px);
    height: calc(100% + 6px);
    transform: rotate(-90deg);
    pointer-events: none;
    overflow: visible;
}

.back-to-top__track {
    fill: none;
    stroke: rgba(255, 255, 255, 0.12);
    stroke-width: 2.8;
}

.back-to-top__fill {
    fill: none;
    stroke: #d9f36a;
    stroke: url(#backToTopGradient);
    stroke-width: 3.2;
    stroke-linecap: round;
    stroke-dasharray: 157.08;
    stroke-dashoffset: 157.08;
    transition: stroke-dashoffset 0.12s linear;
    filter: drop-shadow(0 0 5px rgba(217, 243, 106, 0.7));
}

/* Internal Chamber & Spacecraft */
.back-to-top__chamber {
    position: relative;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.back-to-top__ship {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.back-to-top:hover .back-to-top__ship {
    animation: shipHover 1.6s ease-in-out infinite alternate;
}

@keyframes shipHover {
    0% { transform: translateY(0); }
    100% { transform: translateY(-3px); }
}

.back-to-top__rocket {
    width: 22px;
    height: 22px;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.45));
    transition: filter 0.3s ease;
}

.back-to-top:hover .back-to-top__rocket {
    filter: drop-shadow(0 0 9px rgba(217, 243, 106, 0.9));
}

.rocket-fin {
    fill: #ff704d;
    opacity: 0.95;
}

.rocket-hull {
    fill: #d9f36a;
}

.rocket-window {
    fill: #101a18;
}

.rocket-glint {
    fill: #ffffff;
    opacity: 0.85;
}

.rocket-nozzle {
    fill: #b7c1b8;
}

/* Thruster Exhaust & Plasma Plume */
.back-to-top__exhaust {
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 10px;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.exhaust-flame {
    position: absolute;
    top: 0;
    width: 6px;
    height: 7px;
    background: linear-gradient(to bottom, #d9f36a 20%, #ff704d 80%, transparent);
    border-radius: 50% 50% 80% 80%;
    opacity: 0.7;
    filter: blur(0.5px);
    animation: flamePulse 0.25s ease-in-out infinite alternate;
    transform-origin: top center;
}

.exhaust-core {
    position: absolute;
    top: 0;
    width: 3px;
    height: 4px;
    background: #ffffff;
    border-radius: 50%;
    opacity: 0.9;
    filter: blur(0.3px);
}

.back-to-top:hover .exhaust-flame {
    height: 11px;
    opacity: 0.95;
    filter: drop-shadow(0 0 7px rgba(255, 112, 77, 0.95));
}

@keyframes flamePulse {
    0% { transform: scaleY(0.8) scaleX(0.9); opacity: 0.65; }
    100% { transform: scaleY(1.25) scaleX(1.1); opacity: 1; }
}

/* Shockwave Blast Ring */
.back-to-top__shockwave {
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    border: 2px solid rgba(217, 243, 106, 0.85);
    opacity: 0;
    pointer-events: none;
    transform: scale(0.9);
}

/* Telemetry Tooltip Badge */
.back-to-top__tooltip {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    background: rgba(16, 26, 24, 0.95);
    border: 1px solid rgba(217, 243, 106, 0.35);
    border-radius: 100px;
    padding: 5px 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--rebrand-mono, 'DM Mono', monospace);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--rebrand-lime, #d9f36a);
    letter-spacing: 0.04em;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
}

html[dir="rtl"] .back-to-top__tooltip {
    font-family: var(--rebrand-mono, 'IBM Plex Sans Arabic', monospace);
}

.back-to-top__tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px 5px 0 5px;
    border-style: solid;
    border-color: rgba(16, 26, 24, 0.95) transparent transparent transparent;
}

.back-to-top:hover .back-to-top__tooltip,
.back-to-top:focus-visible .back-to-top__tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.back-to-top__percent {
    background: rgba(217, 243, 106, 0.15);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.68rem;
    color: #ffffff;
}

/* Launch Ignition & Blast Sequence */
.back-to-top.is-launching {
    pointer-events: none;
    box-shadow: 
        0 0 35px rgba(217, 243, 106, 0.65),
        0 0 70px rgba(255, 112, 77, 0.4);
    border-color: rgba(217, 243, 106, 0.95);
}

.back-to-top.is-launching .back-to-top__ship {
    animation: rocketAscent 0.85s cubic-bezier(0.25, 0.1, 0.25, 1) forwards;
}

.back-to-top.is-launching .exhaust-flame {
    animation: flameBurst 0.85s ease-out forwards;
}

.back-to-top.is-launching .back-to-top__shockwave {
    animation: blastRipple 0.75s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

.back-to-top.is-launching .back-to-top__shockwave--echo {
    animation: blastRipple 0.75s 0.12s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes rocketAscent {
    0% {
        transform: translateY(0) scale(1);
    }
    14% {
        transform: translateY(5px) scale(0.9, 1.08);
    }
    30% {
        transform: translateY(-12px) scale(1.15, 0.85);
    }
    60% {
        transform: translateY(-60px) scale(1.25, 0.7);
        opacity: 1;
    }
    100% {
        transform: translateY(-160px) scale(1.4, 0.5);
        opacity: 0;
    }
}

@keyframes flameBurst {
    0% {
        height: 8px;
        opacity: 0.8;
    }
    20% {
        height: 24px;
        width: 10px;
        opacity: 1;
        background: linear-gradient(to bottom, #ffffff, #d9f36a 30%, #ff704d 70%, transparent);
        filter: drop-shadow(0 0 12px #ff704d);
    }
    50% {
        height: 38px;
        width: 12px;
        opacity: 1;
    }
    100% {
        height: 50px;
        opacity: 0;
        transform: translateY(20px);
    }
}

@keyframes blastRipple {
    0% {
        transform: scale(0.85);
        opacity: 0.95;
        border-width: 3px;
    }
    60% {
        opacity: 0.5;
    }
    100% {
        transform: scale(2.6);
        opacity: 0;
        border-width: 1px;
    }
}

/* Re-docking Return Sequence */
.back-to-top.is-docking .back-to-top__ship {
    animation: shipDock 0.55s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes shipDock {
    0% {
        transform: translateY(-40px) scale(0.7);
        opacity: 0;
    }
    60% {
        transform: translateY(3px) scale(1.05);
        opacity: 1;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* Dynamic Spark Embers */
.back-to-top__spark {
    position: absolute;
    width: 4px;
    height: 4px;
    left: 50%;
    top: 65%;
    border-radius: 50%;
    background: #d9f36a;
    box-shadow: 0 0 8px #d9f36a, 0 0 12px #ff704d;
    pointer-events: none;
    z-index: 10;
    animation: sparkDrift 0.55s var(--delay, 0s) cubic-bezier(0.12, 0.8, 0.32, 1) forwards;
}

@keyframes sparkDrift {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--dx, 0px), var(--dy, 30px)) scale(0);
        opacity: 0;
    }
}

/* Mobile & Touch Responsive */
@media (max-width: 768px) {
    .back-to-top {
        right: 18px !important;
        bottom: 24px !important;
        bottom: calc(24px + env(safe-area-inset-bottom, 0px)) !important;
        bottom: calc(24px + constant(safe-area-inset-bottom, 0px)) !important;
        width: 52px !important;
        height: 52px !important;
        min-width: 52px !important;
        min-height: 52px !important;
        border: 2px solid var(--brand-leaf, #d9f36a) !important;
        background: rgba(16, 26, 24, 0.96) !important;
        box-shadow: 
            0 10px 28px rgba(0, 0, 0, 0.6),
            0 0 16px rgba(217, 243, 106, 0.35) !important;
        z-index: 99999 !important;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
    }

    html[dir="rtl"] .back-to-top,
    body.rtl .back-to-top {
        right: auto !important;
        left: 18px !important;
    }

    .back-to-top * {
        pointer-events: none;
    }

    .back-to-top__chamber {
        width: 28px;
        height: 28px;
    }

    .back-to-top__rocket {
        width: 22px;
        height: 22px;
        filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
    }

    .back-to-top__tooltip {
        display: none !important;
    }
}

/* Accessibility Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .back-to-top,
    .back-to-top__ship,
    .exhaust-flame,
    .back-to-top__shockwave {
        transition: opacity 0.2s ease !important;
        animation: none !important;
    }
    .back-to-top.is-launching .back-to-top__ship {
        animation: none !important;
        opacity: 0.5 !important;
    }
}