/* ==================== SERVICE PAGE STYLES ==================== */

/* Hero Section */
.service-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at 80% 50%, rgba(199, 211, 0, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.breadcrumb-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 32px;
    font-size: 14px;
}

.breadcrumb-modern a {
    color: var(--primary-color);
    transition: opacity 0.2s;
}

.breadcrumb-modern a:hover {
    opacity: 0.8;
}

.breadcrumb-modern i {
    width: 16px;
    height: 16px;
    color: rgba(255, 255, 255, 0.4);
}

.breadcrumb-modern span {
    color: rgba(255, 255, 255, 0.7);
}

.service-hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.service-icon-large {
    width: 100px;
    height: 100px;
    background: rgba(199, 211, 0, 0.7);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.service-icon-large i {
    width: 50px;
    height: 50px;
    color: var(--primary-color);
}

.service-hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.service-hero-content .lead {
    font-size: 20px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* Service Content Section */
.service-content-section {
    padding: 80px 0;
    background: var(--white);
}

.service-grid-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 60px;
}

/* Main Content */
.service-main-content {
    max-width: 100%;
}

.content-block {
    margin-bottom: 60px;
}

.content-block:last-child {
    margin-bottom: 0;
}

.content-block h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.content-block h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 16px;
}

.content-block h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.content-block p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 16px;
}

.content-block ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.content-block ul li {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 8px;
    list-style: disc;
}

/* Info Cards Grid */
.info-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.info-card {
    background: var(--light-bg);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.info-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(199, 211, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.info-card-icon i {
    width: 28px;
    height: 28px;
    color: var(--primary-color);
}

.info-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.info-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 16px;
}

.info-card ul {
    margin: 0;
    padding: 0;
}

.info-card ul li {
    font-size: 14px;
    color: var(--text-light);
    padding-left: 20px;
    position: relative;
    margin-bottom: 8px;
    list-style: none;
}

.info-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-top: 32px;
}

.process-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: var(--primary-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

.step-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

/* Two Columns Layout */
.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 32px;
}

.column h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

/* Check List */
.check-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 12px;
}

.check-list li i {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Info Box */
.info-box-primary {
    background: rgba(199, 211, 0, 0.08);
    border-left: 4px solid var(--primary-color);
    padding: 20px 24px;
    border-radius: 8px;
    display: flex;
    gap: 16px;
    margin-top: 24px;
}

.info-box-primary i {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-box-primary p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-color);
}

/* Advantages Grid */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.advantage-item {
    text-align: center;
    padding: 24px;
}

.advantage-item i {
    width: 48px;
    height: 48px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.advantage-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.advantage-item p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

/* FAQ List */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.faq-item {
    padding: 24px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.faq-item h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.faq-item p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

/* Sidebar */
.service-sidebar {
    position: sticky;
    top: 100px;
    align-self: flex-start;
}

.sidebar-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    margin-bottom: 24px;
}

.sidebar-card:last-child {
    margin-bottom: 0;
}

.sidebar-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 16px;
}

.sidebar-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 16px;
}

.sidebar-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 20px;
}

/* CTA Card */
.cta-card {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2d2d2d 100%);
    color: var(--white);
}

.cta-card h3 {
    color: var(--white);
}

.cta-card p {
    color: rgba(255, 255, 255, 0.8);
}

.full-width {
    width: 100%;
    justify-content: center;
}

.sidebar-card .btn-modern + .btn-modern {
  margin-top: 12px;
}

/* Info List */
.info-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-list li {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.info-list li:last-child {
    border-bottom: none;
}

.info-list li i {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.info-list li div {
    flex: 1;
}

.info-list li strong {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 4px;
}

.info-list li span {
    font-size: 14px;
    color: var(--text-light);
}

/* Related Services */
.related-services {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-services li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    transition: background 0.2s;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.related-services li a:hover {
    background: var(--light-bg);
}

.related-services li a i {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

/* Download Card */
.download-card {
    text-align: center;
}

.download-card i {
    width: 56px;
    height: 56px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

/* ==================== CONTACT PAGE STYLES ==================== */

/* Contact Hero Modern */
.contact-hero-modern {
    position: relative;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    padding: 100px 0 80px;
    overflow: hidden;
}

.contact-hero-modern .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(199, 211, 0, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.contact-hero-content-modern {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-hero-content-modern h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.contact-hero-content-modern .lead {
    font-size: 20px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* Contact Content Section */
.contact-content-section {
    padding: 80px 0;
    background: var(--light-bg);
}

.contact-grid-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
}

/* Contact Form Wrapper */
.contact-form-wrapper {
    background: var(--white);
    padding: 48px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.contact-form-wrapper h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.contact-description {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
    margin-bottom: 32px;
}

/* Alert Modern */
.alert-modern {
    padding: 16px 20px;
    border-radius: 10px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
}

.alert-success-modern {
    background: rgba(34, 197, 94, 0.1);
    color: #166534;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.alert-success-modern i {
    width: 20px;
    height: 20px;
    color: #22c55e;
}

.alert-danger-modern {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Contact Form Modern */
.contact-form-modern {
    margin-top: 32px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.form-group-modern {
    display: flex;
    flex-direction: column;
}

.form-group-modern label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.form-group-modern label i {
    width: 18px;
    height: 18px;
    color: var(--primary-color);
}

.optional-label {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-light);
}

.form-control-modern {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.2s;
    background: var(--white);
}

.form-control-modern:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(199, 211, 0, 0.1);
}

.form-control-modern::placeholder {
    color: #9ca3af;
}

textarea.form-control-modern {
    resize: vertical;
    min-height: 140px;
}

.form-hint {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-light);
}

.validation-message {
    color: #ef4444;
    font-size: 13px;
    margin-top: 6px;
    display: block;
}

/* Form Check Modern */
.form-check-modern {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 20px 0;
}

.form-check-input-modern {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.form-check-label-modern {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-color);
    cursor: pointer;
}

.form-check-label-modern a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.form-check-label-modern a:hover {
    text-decoration: underline;
}

/* Form Actions Modern */
.form-actions-modern {
    margin-top: 32px;
}

.btn-large {
    padding: 14px 40px;
    font-size: 16px;
}

/* Contact Sidebar */
.contact-sidebar {
    position: sticky;
    top: 100px;
    align-self: flex-start;
}

/* Contact Methods */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 24px;
}

.contact-method-item {
    display: flex;
    gap: 16px;
}

.method-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(199, 211, 0, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.method-icon i {
    width: 24px;
    height: 24px;
    color: var(--primary-color);
}

.method-content {
    flex: 1;
}

.method-content h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 4px;
}

.method-content p {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-light);
    margin: 0;
}

.method-content a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.2s;
}

.method-content a:hover {
    color: var(--primary-color);
}

/* Quick Contact Card */
.quick-contact-card {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2d2d2d 100%);
    color: var(--white);
}

.quick-contact-card h4 {
    color: var(--white);
}

.quick-contact-card p {
    color: rgba(255, 255, 255, 0.8);
}

.quick-contact-card .btn-modern {
    border-color: var(--white);
    color: var(--white);
}

.quick-contact-card .btn-modern:hover {
    background: var(--white);
    color: var(--secondary-color);
}

/* Map Card */
.map-card {
    padding: 24px;
}

.map-container {
    margin-top: 16px;
    border-radius: 8px;
    overflow: hidden;
}

/* Business Hours */
.business-hours {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--light-bg);
    border-radius: 6px;
    font-size: 14px;
}

.hours-row .day {
    font-weight: 500;
    color: var(--secondary-color);
}

.hours-row .time {
    color: var(--text-light);
}

/* Contact Info Section */
.contact-info-section {
    padding: 60px 0;
    background: var(--white);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.info-card-large {
    text-align: center;
    padding: 40px 32px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.info-card-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.info-icon-large {
    width: 72px;
    height: 72px;
    background: rgba(199, 211, 0, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.info-icon-large i {
    width: 36px;
    height: 36px;
    color: var(--primary-color);
}

.info-card-large h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.info-card-large p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

/* ==================== ENERGY CERTIFICATE SPECIFIC STYLES ==================== */

/* Energy Scale */
.energy-scale {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 32px;
    max-width: 700px;
}

.energy-rating {
    display: grid;
    grid-template-columns: 60px 1fr 140px;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: 8px;
    transition: all 0.3s;
}

.energy-rating:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.rating-letter {
    font-size: 32px;
    font-weight: 700;
    color: white;
    text-align: center;
}

.rating-label {
    font-size: 16px;
    font-weight: 600;
    color: white;
}

.rating-range {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
    text-align: right;
}

/* Rating Colors */
.rating-a {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.rating-b {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
}

.rating-c {
    background: linear-gradient(135deg, #84cc16 0%, #65a30d 100%);
}

.rating-d {
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
}

.rating-e {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.rating-f {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}

.rating-g {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
}

/* Improvement Cards */
.improvement-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.improvement-card {
    background: var(--light-bg);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.improvement-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.improvement-icon {
    width: 56px;
    height: 56px;
    background: rgba(199, 211, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.improvement-icon i {
    width: 28px;
    height: 28px;
    color: var(--primary-color);
}

.improvement-card h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.improvement-card p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

/* Pricing Card */
.pricing-card {
    background: var(--light-bg);
}

.pricing-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 20px 0;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.pricing-type {
    font-size: 14px;
    color: var(--text-color);
    font-weight: 500;
}

.pricing-amount {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
}

.pricing-note {
    font-size: 12px;
    color: var(--text-light);
    font-style: italic;
    margin: 0;
    text-align: center;
}

/* ==================== INDUSTRIAL INSTALLATIONS SPECIFIC STYLES ==================== */

/* Sector Grid */
.sector-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-top: 32px;
}

.sector-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 20px;
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s;
}

.sector-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.sector-item i {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
}

.sector-item h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0;
}

/* Feature List Industrial */
.feature-list-industrial {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.feature-item-industrial {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 24px;
    padding: 24px;
    background: var(--light-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-item-industrial:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.feature-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
}

.feature-content-industrial {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-content-industrial h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.feature-content-industrial p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0;
}

/* Industries List (Tags) */
.industries-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.industry-tag {
    display: inline-block;
    padding: 8px 16px;
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-color);
    transition: all 0.2s;
}

.industry-tag:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--secondary-color);
}

/* Responsive Industrial Page */
@media (max-width: 768px) {
    .sector-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-item-industrial {
        grid-template-columns: 1fr;
        gap: 16px;
        text-align: center;
    }

    .feature-number {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .sector-grid {
        grid-template-columns: 1fr;
    }

    .industries-list {
        justify-content: center;
    }
}

/* ==================== RESPONSIVE DESIGN ==================== */

@media (max-width: 1024px) {
    .service-grid-layout {
        grid-template-columns: 1fr 320px;
        gap: 40px;
    }

    .contact-grid-layout {
        grid-template-columns: 1fr 360px;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    /* Hero Section */
    .service-hero {
        padding: 40px 0 60px;
    }

    .service-icon-large {
        width: 80px;
        height: 80px;
        border-radius: 16px;
        margin-bottom: 20px;
    }

    .service-icon-large i {
        width: 40px;
        height: 40px;
    }

    .service-hero-content h1 {
        font-size: 32px;
        margin-bottom: 12px;
    }

    .service-hero-content .lead {
        font-size: 16px;
    }

    .breadcrumb-modern {
        margin-bottom: 24px;
    }

    /* Content Section */
    .service-content-section {
        padding: 60px 0;
    }

    .service-grid-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .service-sidebar {
        position: relative;
        top: 0;
    }

    .content-block {
        margin-bottom: 40px;
    }

    .content-block h2 {
        font-size: 26px;
        margin-bottom: 20px;
    }

    .content-block h3 {
        font-size: 20px;
        margin-bottom: 14px;
    }

    .content-block h4 {
        font-size: 17px;
    }

    .content-block p,
    .content-block ul li {
        font-size: 15px;
    }

    /* Info Cards Grid */
    .info-cards-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .info-card {
        padding: 24px;
    }

    /* Process Steps */
    .process-step {
        gap: 16px;
    }

    .step-number {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .step-content h3 {
        font-size: 18px;
    }

    /* Two Columns */
    .two-columns {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Advantages Grid */
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Sidebar Cards */
    .sidebar-card {
        padding: 24px;
    }

    /* Contact Page */
    .contact-hero-modern {
        padding: 60px 0 60px;
    }

    .contact-hero-content-modern h1 {
        font-size: 32px;
        margin-bottom: 12px;
    }

    .contact-hero-content-modern .lead {
        font-size: 16px;
    }

    .contact-content-section {
        padding: 60px 0;
    }

    .contact-grid-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-sidebar {
        position: relative;
        top: 0;
    }

    .contact-form-wrapper {
        padding: 32px;
    }

    .contact-form-wrapper h2 {
        font-size: 26px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 20px;
    }

    /* Info Grid */
    .info-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    /* Energy Scale */
    .energy-rating {
        grid-template-columns: 50px 1fr 120px;
        gap: 12px;
        padding: 14px 16px;
    }

    .rating-letter {
        font-size: 26px;
    }

    .rating-label {
        font-size: 15px;
    }

    .rating-range {
        font-size: 12px;
    }

    /* Improvement Cards */
    .improvement-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 640px) {
    /* Hero adjustments */
    .service-hero {
        padding: 32px 0 48px;
    }

    .service-icon-large {
        width: 70px;
        height: 70px;
        border-radius: 14px;
        margin-bottom: 16px;
    }

    .service-icon-large i {
        width: 35px;
        height: 35px;
    }

    .service-hero-content h1 {
        font-size: 28px;
    }

    .service-hero-content .lead {
        font-size: 15px;
    }

    /* Content */
    .service-content-section {
        padding: 48px 0;
    }

    .content-block {
        margin-bottom: 36px;
    }

    .content-block h2 {
        font-size: 24px;
        margin-bottom: 16px;
    }

    .content-block h3 {
        font-size: 19px;
        margin-bottom: 12px;
    }

    .content-block h4 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .content-block p,
    .content-block ul li {
        font-size: 14px;
        line-height: 1.6;
    }

    /* Cards and items */
    .info-card {
        padding: 20px;
    }

    .info-card-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 16px;
    }

    .info-card-icon i {
        width: 24px;
        height: 24px;
    }

    .process-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 12px;
    }

    .step-number {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }

    .step-content h3 {
        font-size: 17px;
    }

    .step-content p {
        font-size: 14px;
    }

    /* Sidebar */
    .sidebar-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .sidebar-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .sidebar-card h4 {
        font-size: 17px;
        margin-bottom: 14px;
    }

    /* Contact */
    .contact-hero-modern {
        padding: 48px 0 48px;
    }

    .contact-hero-content-modern h1 {
        font-size: 28px;
    }

    .contact-hero-content-modern .lead {
        font-size: 15px;
    }

    .contact-content-section {
        padding: 48px 0;
    }

    .contact-form-wrapper {
        padding: 24px 20px;
    }

    .contact-form-wrapper h2 {
        font-size: 24px;
    }

    .contact-description {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .form-group-modern label {
        font-size: 13px;
    }

    .form-control-modern {
        padding: 10px 14px;
        font-size: 14px;
    }

    textarea.form-control-modern {
        min-height: 120px;
    }

    .btn-large {
        padding: 12px 32px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }

    /* Contact Methods */
    .contact-method-item {
        gap: 12px;
    }

    .method-icon {
        width: 44px;
        height: 44px;
    }

    .method-icon i {
        width: 22px;
        height: 22px;
    }

    .method-content h4 {
        font-size: 14px;
    }

    .method-content p {
        font-size: 13px;
    }

    /* Energy Rating */
    .energy-rating {
        grid-template-columns: 45px 1fr 100px;
        gap: 10px;
        padding: 12px 14px;
    }

    .rating-letter {
        font-size: 22px;
    }

    .rating-label {
        font-size: 14px;
    }

    .rating-range {
        font-size: 11px;
    }

    /* FAQ */
    .faq-item {
        padding: 20px;
    }

    .faq-item h4 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .faq-item p {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    /* Container padding adjustment */
    .container {
        padding: 0 16px;
    }

    /* Hero ultra small */
    .service-hero {
        padding: 28px 0 40px;
    }

    .service-icon-large {
        width: 64px;
        height: 64px;
        border-radius: 12px;
        margin-bottom: 14px;
    }

    .service-icon-large i {
        width: 32px;
        height: 32px;
    }

    .service-hero-content h1 {
        font-size: 24px;
    }

    .service-hero-content .lead {
        font-size: 14px;
    }

    .breadcrumb-modern {
        font-size: 13px;
        margin-bottom: 20px;
    }

    /* Content ultra compact */
    .service-content-section {
        padding: 40px 0;
    }

    .content-block {
        margin-bottom: 32px;
    }

    .content-block h2 {
        font-size: 22px;
        margin-bottom: 14px;
    }

    .content-block h3 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .content-block h4 {
        font-size: 15px;
    }

    .content-block p,
    .content-block ul li {
        font-size: 14px;
    }

    /* Ultra compact cards */
    .info-card {
        padding: 18px;
    }

    .info-card h3 {
        font-size: 16px;
        margin-bottom: 10px;
    }

    .info-card p {
        font-size: 13px;
    }

    .info-card ul li {
        font-size: 13px;
    }

    /* Process ultra compact */
    .process-steps {
        gap: 24px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .step-content h3 {
        font-size: 16px;
    }

    .step-content p {
        font-size: 13px;
    }

    /* Sidebar ultra compact */
    .sidebar-card {
        padding: 18px;
    }

    .sidebar-card h3 {
        font-size: 17px;
        margin-bottom: 10px;
    }

    .sidebar-card h4 {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .sidebar-card p {
        font-size: 13px;
    }

    .info-list li {
        padding: 12px 0;
    }

    /* Contact ultra compact */
    .contact-hero-modern {
        padding: 40px 0 40px;
    }

    .contact-hero-content-modern h1 {
        font-size: 24px;
    }

    .contact-hero-content-modern .lead {
        font-size: 14px;
    }

    .contact-content-section {
        padding: 40px 0;
    }

    .contact-form-wrapper {
        padding: 20px 16px;
    }

    .contact-form-wrapper h2 {
        font-size: 22px;
        margin-bottom: 8px;
    }

    .contact-description {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .form-grid {
        gap: 16px;
    }

    .form-group-modern {
        margin-bottom: 0;
    }

    .form-group-modern label {
        font-size: 12px;
        margin-bottom: 6px;
    }

    .form-control-modern {
        padding: 9px 12px;
        font-size: 14px;
    }

    .btn-large {
        padding: 11px 28px;
        font-size: 14px;
    }

    /* Ultra compact methods */
    .contact-methods {
        gap: 20px;
    }

    .contact-method-item {
        gap: 10px;
    }

    .method-icon {
        width: 40px;
        height: 40px;
    }

    .method-icon i {
        width: 20px;
        height: 20px;
    }

    .method-content h4 {
        font-size: 13px;
    }

    .method-content p {
        font-size: 12px;
    }

    /* Energy rating ultra compact */
    .energy-rating {
        grid-template-columns: 40px 1fr;
        gap: 10px;
        padding: 10px 12px;
    }

    .rating-letter {
        font-size: 20px;
    }

    .rating-label {
        font-size: 13px;
    }

    .rating-range {
        display: none;
    }

    /* Advantage items ultra compact */
    .advantage-item {
        padding: 20px 16px;
    }

    .advantage-item i {
        width: 40px;
        height: 40px;
        margin-bottom: 12px;
    }

    .advantage-item h4 {
        font-size: 15px;
    }

    .advantage-item p {
        font-size: 13px;
    }

    /* FAQ ultra compact */
    .faq-item {
        padding: 16px;
    }

    .faq-item h4 {
        font-size: 15px;
        margin-bottom: 8px;
    }

    .faq-item p {
        font-size: 13px;
    }

    /* Business hours */
    .hours-row {
        padding: 10px;
        font-size: 13px;
    }

    /* Check list */
    .check-list li {
        font-size: 14px;
        gap: 10px;
    }

    .check-list li i {
        width: 18px;
        height: 18px;
    }
}

/* Landscape orientation adjustments for mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .service-hero,
    .contact-hero-modern {
        padding: 32px 0 40px;
    }

    .service-hero-content h1,
    .contact-hero-content-modern h1 {
        font-size: 28px;
    }

    .service-hero-content .lead,
    .contact-hero-content-modern .lead {
        font-size: 15px;
    }

    .service-content-section,
    .contact-content-section {
        padding: 48px 0;
    }
}

/* Print styles */
@media print {
    .service-hero,
    .contact-hero-modern,
    .sidebar-card,
    .btn-modern,
    .breadcrumb-modern {
        display: none;
    }

    .service-grid-layout,
    .contact-grid-layout {
        grid-template-columns: 1fr;
    }

    .content-block {
        page-break-inside: avoid;
    }

    .service-content-section,
    .contact-content-section {
        padding: 20px 0;
    }
}

/* ==================== MOBILE STICKY CTA ==================== */

.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2d2d2d 100%);
    padding: 12px 16px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    z-index: 900;
    border-top: 3px solid var(--primary-color);
    animation: slideUpCTA 0.3s ease-out;
}

@keyframes slideUpCTA {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.mobile-sticky-cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    max-width: 1200px;
    margin: 0 auto;
}

.mobile-sticky-cta-text {
    flex: 1;
    min-width: 0;
}

.mobile-sticky-cta-text h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-sticky-cta-text p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mobile-sticky-cta-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.mobile-sticky-cta .btn-modern {
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 6px;
    white-space: nowrap;
}

.mobile-sticky-cta .btn-modern svg {
    width: 16px;
    height: 16px;
}

.mobile-sticky-cta .btn-primary-modern {
    background: var(--primary-color);
    color: var(--secondary-color);
}

.mobile-sticky-cta .btn-outline-modern {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
    padding: 8px 18px;
}

/* Close button for sticky CTA */
.mobile-sticky-cta-close {
    position: absolute;
    top: 4px;
    right: 4px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 20px;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    transition: color 0.2s;
}

.mobile-sticky-cta-close:hover {
    color: var(--white);
}

/* Show sticky CTA only on mobile */
@media (max-width: 768px) {
    .mobile-sticky-cta {
        display: block;
    }

    /* Add padding to main content to avoid overlap */
    .service-content-section {
        padding-bottom: calc(60px + 80px);
    }

    .contact-content-section {
        padding-bottom: calc(60px + 80px);
    }
}

@media (max-width: 640px) {
    .mobile-sticky-cta {
        padding: 10px 12px;
    }

    .mobile-sticky-cta-content {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .mobile-sticky-cta-text {
        text-align: center;
    }

    .mobile-sticky-cta-text h4 {
        font-size: 13px;
    }

    .mobile-sticky-cta-text p {
        font-size: 11px;
    }

    .mobile-sticky-cta-actions {
        width: 100%;
        flex-direction: column;
        gap: 8px;
    }

    .mobile-sticky-cta .btn-modern {
        width: 100%;
        justify-content: center;
        padding: 11px 20px;
        font-size: 14px;
    }

    .mobile-sticky-cta-close {
        top: 6px;
        right: 6px;
    }
}

@media (max-width: 480px) {
    .mobile-sticky-cta {
        padding: 10px;
    }

    .mobile-sticky-cta-text h4 {
        font-size: 12px;
    }

    .mobile-sticky-cta-text p {
        font-size: 10px;
    }

    .mobile-sticky-cta .btn-modern {
        padding: 10px 16px;
        font-size: 13px;
    }
}

/* Hide sticky CTA when scrolled to footer or bottom of page */
.mobile-sticky-cta.hidden {
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.3s ease-out;
}

/* Adjust for sticky CTA when sidebar CTA is visible */
@media (min-width: 769px) {
    .mobile-sticky-cta {
        display: none !important;
    }
}