/* ===================================
   RESPONSIVE STYLES & PAGE-SPECIFIC
   =================================== */

/* ===== CHALLENGE CARDS ===== */
.challenge-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.challenge-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.challenge-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.challenge-card ul {
    list-style: none;
}

.challenge-card ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-gray);
}

.challenge-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* ===== SOLUTION GRID ===== */
.solution-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.solution-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.solution-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--light-green);
    margin-bottom: 15px;
}

.solution-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.solution-card p {
    color: var(--text-gray);
}

/* ===== CIRCULAR ECONOMY ===== */
.circular-economy {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.economy-step {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.economy-icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

.economy-step h3 {
    color: var(--primary-green);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.economy-step p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

.economy-arrow {
    font-size: 2rem;
    color: var(--light-green);
}

/* ===== COMMITMENT CONTENT ===== */
.commitment-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.commitment-content p {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 1.0625rem;
}

/* ===== MODEL TIMELINE ===== */
.model-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 70px;
    width: 2px;
    height: calc(100% + 30px);
    background-color: var(--light-green);
}

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

.timeline-marker {
    flex-shrink: 0;
}

.timeline-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.timeline-content {
    flex: 1;
    background-color: var(--white);
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.timeline-content h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.timeline-content p {
    color: var(--text-gray);
    margin-bottom: 15px;
}

.timeline-content ul {
    list-style: none;
}

.timeline-content ul li {
    padding: 5px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-gray);
}

.timeline-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
}

/* ===== BENEFIT BOX ===== */
.benefit-box {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.benefit-box h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.benefit-box ul {
    list-style: none;
}

.benefit-box ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-gray);
}

.benefit-box ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
}

/* ===== IOT CONTENT ===== */
.iot-content p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 40px;
    font-size: 1.0625rem;
}

.iot-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.iot-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.iot-card ul {
    list-style: none;
}

.iot-card ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-gray);
}

.iot-card ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-green);
}

/* ===== WHY WORKS ===== */
.why-works {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.works-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 20px;
}

.works-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background-color: var(--primary-green);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.works-item h3 {
    color: var(--primary-green);
    margin-bottom: 10px;
}

.works-item p {
    color: var(--text-gray);
}

/* ===== PRODUCT SHOWCASE ===== */
.products-showcase {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.product-detail-card {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
    background-color: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.product-detail-card.reverse {
    grid-template-columns: 2fr 1fr;
}

.product-detail-image {
    font-size: 8rem;
    text-align: center;
}

.product-tagline {
    color: var(--accent-yellow);
    font-weight: 600;
    margin-bottom: 15px;
}

.product-features {
    list-style: none;
    margin: 20px 0;
}

.product-features li {
    padding: 8px 0;
    color: var(--text-gray);
}

.product-pricing {
    margin: 20px 0;
}

.price-label {
    color: var(--text-gray);
    font-size: 0.875rem;
    display: block;
    margin-bottom: 5px;
}

.price {
    color: var(--primary-green);
    font-size: 2rem;
    font-weight: 700;
}

/* ===== SUBSCRIPTION PLANS ===== */
.subscription-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.plan-card {
    background-color: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.plan-card.featured {
    border: 3px solid var(--primary-green);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--accent-yellow);
    color: var(--text-dark);
    padding: 5px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
}

.plan-header h3 {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.plan-subtitle {
    color: var(--text-gray);
    margin-bottom: 25px;
}

.plan-features ul {
    list-style: none;
    margin-bottom: 30px;
}

.plan-features ul li {
    padding: 10px 0;
    color: var(--text-gray);
}

/* ===== QUALITY PROCESS ===== */
.quality-process {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.quality-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.quality-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.quality-step h3 {
    color: var(--primary-green);
    margin-bottom: 10px;
}

.quality-step p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.quality-arrow {
    font-size: 2rem;
    color: var(--light-green);
}

/* ===== PROCESS DETAILED ===== */
.process-detailed {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.process-detail-step {
    background-color: var(--white);
    padding: 25px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.process-detail-step .step-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.process-detail-step h3 {
    color: var(--primary-green);
    font-size: 1rem;
    margin-bottom: 10px;
}

.process-detail-step p {
    color: var(--text-gray);
    font-size: 0.875rem;
}

/* ===== BENEFIT DETAILED ===== */
.benefit-detailed {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.benefit-detailed h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.benefit-detailed ul {
    list-style: none;
}

.benefit-detailed ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-gray);
}

.benefit-detailed ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
}

/* ===== COMPARISON TABLE ===== */
.comparison-table {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.comparison-header,
.comparison-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 1px;
    background-color: var(--border-light);
}

.comparison-header {
    background-color: var(--primary-green);
}

.comparison-header .comparison-col {
    background-color: var(--primary-green);
    color: var(--white);
    padding: 20px;
    font-weight: 600;
    text-align: center;
}

.comparison-row .comparison-col {
    background-color: var(--white);
    padding: 15px 20px;
    text-align: center;
}

.comparison-col.highlight {
    background-color: var(--cream-bg);
    font-weight: 600;
    color: var(--primary-green);
}

/* ===== SUPPLY CARD ===== */
.supply-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.supply-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.supply-card h3 {
    color: var(--primary-green);
    margin-bottom: 20px;
}

.supply-card ul {
    list-style: none;
    margin-bottom: 25px;
    text-align: left;
}

.supply-card ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-gray);
}

.supply-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
}

/* ===== TRAINING CONTENT ===== */
.training-content p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 40px;
    font-size: 1.0625rem;
}

.training-module {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.training-module h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.training-module ul {
    list-style: none;
}

.training-module ul li {
    padding: 8px 0;
    padding-left: 20px;
    position: relative;
    color: var(--text-gray);
}

.training-module ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-green);
}

/* ===== MARKET STYLES ===== */
.market-highlight-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.market-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.market-highlight-card h3 {
    color: var(--primary-green);
    font-size: 1.75rem;
    margin-bottom: 20px;
}

.market-stat {
    margin: 30px 0;
    text-align: center;
}

.stat-big {
    display: block;
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-green);
    line-height: 1;
}

.market-drivers {
    list-style: none;
    margin-top: 20px;
}

.market-drivers li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-gray);
}

.market-drivers li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* ===== OPPORTUNITY STYLES ===== */
.opportunity-content p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 40px;
    font-size: 1.0625rem;
}

.opportunity-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.opp-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.opportunity-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.opportunity-card p {
    color: var(--text-gray);
}

/* ===== TRENDS GRID ===== */
.trends-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.trend-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.trend-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    display: block;
    margin-bottom: 15px;
}

.trend-item p {
    color: var(--text-gray);
}

/* ===== MARKET PROJECTIONS ===== */
.market-projections {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.projection-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.projection-card h3 {
    color: var(--primary-green);
    margin-bottom: 30px;
    text-align: center;
}

.projection-timeline {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.projection-year {
    display: flex;
    align-items: center;
    gap: 15px;
}

.projection-year .year {
    font-weight: 600;
    color: var(--text-dark);
    min-width: 50px;
}

.projection-bar {
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
    height: 40px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 15px;
    transition: var(--transition);
}

.projection-value {
    color: var(--white);
    font-weight: 600;
}

/* ===== ADVANTAGE CARD ===== */
.advantage-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.advantage-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.advantage-card p {
    color: var(--text-gray);
}

/* ===== INVESTMENT STYLES ===== */
.investment-content p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 40px;
    font-size: 1.0625rem;
}

.investment-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.investment-point {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 20px;
}

.invest-icon {
    flex-shrink: 0;
    font-size: 3rem;
}

.investment-point h3 {
    color: var(--primary-green);
    margin-bottom: 10px;
}

.investment-point p {
    color: var(--text-gray);
}

/* ===== TEAM STYLES ===== */
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.team-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.team-avatar {
    flex-shrink: 0;
}

.avatar-placeholder {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
}

.team-info h3 {
    color: var(--primary-green);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.team-role {
    color: var(--accent-yellow);
    font-weight: 600;
    margin-bottom: 15px;
}

.team-bio {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.team-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.expertise-tag {
    background-color: var(--cream-bg);
    color: var(--primary-green);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* ===== EXPERTISE CARD ===== */
.expertise-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.expertise-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.expertise-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.expertise-card p {
    color: var(--text-gray);
}

/* ===== VALUES GRID ===== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.value-item h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.value-item p {
    color: var(--text-gray);
}

/* ===== JOIN CONTENT ===== */
.join-content p {
    text-align: center;
    color: var(--text-gray);
    margin-bottom: 40px;
    font-size: 1.0625rem;
}

.opportunity-box {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.opportunity-box h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.opportunity-box p {
    color: var(--text-gray);
}

/* ===== CONTACT STYLES ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h2 {
    color: var(--primary-green);
    margin-bottom: 20px;
}

.contact-info>p {
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    flex-shrink: 0;
    font-size: 2rem;
}

.contact-text h3 {
    color: var(--primary-green);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.contact-text p,
.contact-text a {
    color: var(--text-gray);
}

.contact-text a:hover {
    color: var(--primary-green);
}

/* ===== CONTACT FORM ===== */
.contact-form-wrapper {
    background-color: var(--cream-bg);
    padding: 40px;
    border-radius: 15px;
}

.contact-form-wrapper h2 {
    color: var(--primary-green);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid var(--border-light);
    border-radius: 8px;
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
}

.form-message {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    display: none;
}

.form-message.success {
    background-color: #C8E6C9;
    color: #2E7D32;
    display: block;
}

.form-message.error {
    background-color: #FFCDD2;
    color: #C62828;
    display: block;
}

/* ===== MAP CONTAINER ===== */
.map-container {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.visit-info {
    text-align: center;
}

.visit-info p {
    color: var(--text-gray);
    font-size: 1.0625rem;
}

/* ===== FAQ GRID ===== */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.faq-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.faq-item h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
    font-size: 1.125rem;
}

.faq-item p {
    color: var(--text-gray);
}

/* ===== MISSION LIST ===== */
.mission-list {
    list-style: none;
}

.mission-list li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-gray);
}

.mission-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
}

/* ===== FEATURE BOX ===== */
.feature-box {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.feature-icon-large {
    font-size: 4rem;
    margin-bottom: 20px;
}

.feature-box h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
}

.feature-box p {
    color: var(--text-gray);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {

    .grid-3,
    .solution-grid,
    .subscription-plans,
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-detailed {
        grid-template-columns: repeat(3, 1fr);
    }

    .trends-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        padding: 30px;
        box-shadow: var(--shadow);
        transition: var(--transition);
        gap: 20px;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-title,
    .page-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .grid-2,
    .grid-3,
    .solution-grid,
    .subscription-plans,
    .values-grid,
    .why-works,
    .investment-highlights,
    .market-projections,
    .faq-grid,
    .trends-grid {
        grid-template-columns: 1fr;
    }

    .content-grid,
    .product-detail-card,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .product-detail-card.reverse {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline,
    .circular-economy,
    .quality-process {
        flex-direction: column;
    }

    .process-arrow,
    .economy-arrow,
    .quality-arrow {
        transform: rotate(90deg);
    }

    .process-detailed {
        grid-template-columns: 1fr;
    }

    .team-card {
        flex-direction: column;
        text-align: center;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-item::before {
        left: 15px;
    }
}

@media (max-width: 480px) {

    .hero-title,
    .page-title {
        font-size: 1.75rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }

    .back-to-top {
        bottom: 80px;
        right: 20px;
    }
}