/* =============================================================================
   Quote Landing Page Styles
   ============================================================================= */

/* Reset & Base Styles */
.quote-landing-page * {
    box-sizing: border-box;
}

.quote-landing-page {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.quote-landing-page .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =============================================================================
   Hero Section
   ============================================================================= */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    min-height: 50vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
    padding: 20px 0px 20px 0px;
}

.particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.hero-section .container {
    position: relative;
    z-index: 3;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    animation: slideInLeft 1s ease-out;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.title-main {
    color:#fff;
    display: block;
    font-size: 1em;
}

.title-highlight {
    display: block;
    font-size: 0.8em;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 40px;
    opacity: 0.95;
    line-height: 1.6;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #FFD700;
    display: block;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(45deg, #FF6B6B, #FF8E53);
    color: white;
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.6);
}

.btn-primary.pulse {
    animation: pulse 2s infinite;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.hero-image {
    position: relative;
    animation: slideInRight 1s ease-out;
}

.image-stack {
    position: relative;
    width: 100%;
    height: 500px;
}

.stack-img-1,
.stack-img-2 {
    position: absolute;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    object-fit: cover;
}

.stack-img-1 {
    width: 70%;
    height: 70%;
    top: 0;
    right: 0;
    z-index: 2;
}

.stack-img-2 {
    width: 60%;
    height: 60%;
    bottom: 0;
    left: 0;
    z-index: 1;
}

.quality-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #333;
    padding: 15px 20px;
    border-radius: 15px;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
    z-index: 3;
}

.badge-icon {
    display: block;
    font-size: 1.5em;
    margin-bottom: 5px;
}

/* =============================================================================
   Trust Section
   ============================================================================= */
.trust-section {
    background: #f8f9fa;
    padding: 40px 0;
    border-bottom: 1px solid #e9ecef;
}

.trust-logos {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    align-items: center;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.trust-item:hover {
    opacity: 1;
}

.trust-item img {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.trust-item:hover img {
    filter: grayscale(0%);
}

.trust-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #666;
}

/* =============================================================================
   Calculator Section
   ============================================================================= */
.calculator-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 50px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-title .highlight {
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    align-items: start;
}

.calculator-container {
    background: white;
    border-radius: 25px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.calculator-header {
    margin-bottom: 40px;
}

.calculator-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 10px;
    transition: width 0.5s ease;
    width: 33.33%;
}

/* Form Steps */
.form-step {
    display: none;
    animation: fadeInUp 0.5s ease;
}

.form-step.active {
    display: block;
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e9ecef;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.product-card {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 25px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.2);
}

.product-card.selected {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.product-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.product-card h5 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 15px;
}

.product-price {
    font-size: 1rem;
    font-weight: 700;
    color: #667eea;
}

.product-card.selected .product-price {
    color: #FFD700;
}

/* Specifications */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.spec-group {
    position: relative;
}

.spec-group label {
    display: block;
    font-weight: 600;
    color: #555;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.input-wrapper {
    position: relative;
}

.input-wrapper input {
    width: 100%;
    padding: 12px 15px;
    padding-right: 40px;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
}

.input-wrapper input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-unit {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 0.9rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    overflow: hidden;
}

.qty-btn {
    background: #f8f9fa;
    border: none;
    padding: 12px 15px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    color: #667eea;
    transition: background 0.3s ease;
}

.qty-btn:hover {
    background: #e9ecef;
}

.quantity-selector input {
    border: none;
    text-align: center;
    padding: 12px 15px;
    width: 80px;
    font-weight: 600;
}

.quantity-selector input:focus {
    outline: none;
    box-shadow: none;
}

/* Size Preview */
.size-preview {
    margin-top: 30px;
    text-align: center;
}

.preview-box {
    background: #f8f9fa;
    border: 2px dashed #ddd;
    border-radius: 15px;
    padding: 40px;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-item {
    background: #667eea;
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 100px;
    min-height: 60px;
    transition: all 0.3s ease;
}

/* Material Options */
.option-section {
    margin-bottom: 40px;
}

.option-section h5 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.material-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.material-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 25px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.material-card:hover {
    border-color: #667eea;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
}

.material-card.selected {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.material-card.recommended::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    border-radius: 17px;
    z-index: -1;
}

.recommended-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #333;
    padding: 5px 15px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
}

.material-sample {
    width: 60px;
    height: 40px;
    margin: 0 auto 15px;
    border-radius: 8px;
    background: #ddd;
    border: 2px solid #ccc;
}

.material-sample.premium {
    background: linear-gradient(45deg, #silver, #lightgray);
    border-color: #999;
}

.material-sample.luxury {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    border-color: #DAA520;
}

.material-card h6 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.material-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 15px;
}

.material-price {
    font-size: 1rem;
    font-weight: 700;
    color: #667eea;
}

.material-card.selected .material-price {
    color: #FFD700;
}

/* Finish Options */
.finish-options {
    display: grid;
    gap: 15px;
}

.finish-option {
    display: block;
    cursor: pointer;
}

.finish-option input[type="checkbox"] {
    display: none;
}

.option-content {
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s ease;
}

.finish-option input:checked + .option-content {
    border-color: #667eea;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.option-icon {
    font-size: 1.8rem;
    margin-right: 20px;
    width: 50px;
    text-align: center;
}

.option-info {
    flex: 1;
}

.option-info h6 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.option-info p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

.option-price {
    font-size: 1rem;
    font-weight: 700;
    color: #667eea;
    margin-left: auto;
}

.finish-option input:checked + .option-content .option-price {
    color: #FFD700;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 2px solid #e9ecef;
}

.btn-prev,
.btn-next,
.btn-calculate {
    padding: 15px 30px;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-prev {
    background: #6c757d;
    color: white;
}

.btn-prev:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-next {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

.btn-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-calculate {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
    font-size: 1.2rem;
    padding: 18px 40px;
}

.btn-calculate:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.3);
}

/* Quote Result */
.quote-result {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 20px;
    padding: 40px;
    margin-top: 40px;
    display: none;
    animation: slideInUp 0.5s ease;
}

.quote-result.show {
    display: block;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.result-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.result-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.price-breakdown {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-item.discount {
    color: #90EE90;
}

.breakdown-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.3rem;
    font-weight: 700;
    padding: 15px 0;
    color: #FFD700;
}

.quote-actions {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.quote-actions .btn-primary {
    flex: 1;
    justify-content: center;
}

.quote-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.quote-note {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    border-left: 4px solid #FFD700;
}

.quote-note p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Support Sidebar */
.support-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.support-card,
.guarantee-card {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.support-avatar {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.support-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.online-status {
    position: absolute;
    bottom: 5px;
    right: 5px;
    width: 20px;
    height: 20px;
    background: #28a745;
    border-radius: 50%;
    border: 3px solid white;
}

.support-card h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.support-card p {
    color: #666;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.support-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.support-btn {
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.support-btn.chat {
    background: #28a745;
    color: white;
}

.support-btn.call {
    background: #007bff;
    color: white;
}

.support-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.guarantee-card {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.guarantee-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.guarantee-card h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.guarantee-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.guarantee-card li {
    padding: 8px 0;
    font-size: 0.9rem;
    color: #555;
}

/* =============================================================================
   Portfolio Section
   ============================================================================= */
.portfolio-section {
    background: white;
    padding: 100px 0;
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    color: #666;
    padding: 12px 25px;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-color: #667eea;
    color: white;
    transform: translateY(-2px);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.portfolio-image {
    position: relative;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 30px 25px 25px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-overlay h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.portfolio-overlay p {
    font-size: 0.9rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.portfolio-btn {
    background: #667eea;
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.3s ease;
}

.portfolio-btn:hover {
    background: #5a6fd8;
}

/* =============================================================================
   Services Section
   ============================================================================= */
.services-section {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 100px 0;
}

.services-tabs {
    background: white;
    border-radius: 25px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.tab-navigation {
    display: flex;
    gap: 10px;
    margin-bottom: 40px;
    background: #f8f9fa;
    padding: 8px;
    border-radius: 15px;
}

.tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 15px 20px;
    border-radius: 10px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover,
.tab-btn.active {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeInUp 0.5s ease;
}

.tab-panel.active {
    display: block;
}

.service-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.service-info h3 {
    font-size: 2.2rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 20px;
}

.service-desc {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
    margin-bottom: 40px;
}

.service-features {
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: start;
    gap: 20px;
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: #e9ecef;
    transform: translateX(10px);
}

.feature-icon {
    font-size: 1.8rem;
    width: 50px;
    text-align: center;
    flex-shrink: 0;
}

.feature-content h5 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.feature-content p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.price-table {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
}

.price-table h5 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.price-table table {
    width: 100%;
    border-collapse: collapse;
}

.price-table tr {
    border-bottom: 1px solid #e9ecef;
}

.price-table td {
    padding: 12px 0;
    font-size: 0.95rem;
}

.price-table td:first-child {
    color: #666;
}

.price-table td:last-child {
    text-align: right;
    font-weight: 700;
    color: #667eea;
}

.service-media {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.service-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.media-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-media:hover .media-overlay {
    opacity: 1;
}

.play-btn {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    border: none;
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-btn:hover {
    background: white;
    transform: scale(1.05);
}

/* =============================================================================
   FAQ Section
   ============================================================================= */
.faq-section {
    background: white;
    padding: 100px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: #f8f9fa;
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.faq-item.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 25px 30px;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: inherit;
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 30px 25px;
    margin: 0;
    line-height: 1.6;
    opacity: 0.9;
}

/* =============================================================================
   Final CTA Section
   ============================================================================= */
.final-cta-section {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="10" height="10" patternUnits="userSpaceOnUse"><circle cx="5" cy="5" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23dots)"/></svg>');
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-content > p {
    font-size: 1.3rem;
    margin-bottom: 50px;
    opacity: 0.9;
}

.cta-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.cta-option {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.cta-option:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.cta-option.priority {
    border-color: #FFD700;
    background: rgba(255, 215, 0, 0.1);
}

.option-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #333;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.cta-option h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    margin-top: 10px;
}

.cta-option p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 25px;
}

.cta-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.cta-btn.primary {
    background: linear-gradient(45deg, #FF6B6B, #FF8E53);
    color: white;
}

.cta-btn.secondary {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

.cta-btn.tertiary {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.urgency-indicator {
    background: rgba(255, 107, 107, 0.2);
    border: 2px solid #FF6B6B;
    border-radius: 15px;
    padding: 20px;
    margin-top: 40px;
    display: inline-block;
}

.urgency-text {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: #FFD700;
}

.urgency-timer {
    font-size: 1.5rem;
    font-weight: 800;
    color: #FF6B6B;
    font-family: 'Courier New', monospace;
}

/* =============================================================================
   Floating Actions
   ============================================================================= */
.floating-actions {
    position: fixed;
    right: 30px;
    bottom: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.floating-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.floating-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.6);
}

.floating-btn:hover .fab-label {
    opacity: 1;
    transform: translateX(-100%);
}

.fab-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.floating-btn:hover .fab-icon {
    transform: scale(1.2);
}

.fab-label {
    position: absolute;
    right: 70px;
    background: #333;
    color: white;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-50%);
    transition: all 0.3s ease;
    pointer-events: none;
}

.fab-label::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: #333;
}

.notification-dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 12px;
    height: 12px;
    background: #FF6B6B;
    border-radius: 50%;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

/* =============================================================================
   Modal Styles
   ============================================================================= */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.show {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e9ecef;
}

.modal-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #f8f9fa;
    color: #333;
}

.quote-request-form .form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}

.quote-request-form .form-group {
    position: relative;
}

.quote-request-form .form-group.full-width {
    grid-column: 1 / -1;
}

.quote-request-form label {
    display: block;
    font-weight: 600;
    color: #555;
    margin-bottom: 8px;
}

.quote-request-form input,
.quote-request-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.quote-request-form input:focus,
.quote-request-form textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.file-upload-area {
    position: relative;
    border: 2px dashed #ddd;
    border-radius: 10px;
    padding: 40px 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.file-upload-area:hover {
    border-color: #667eea;
    background: #f8f9fa;
}

.file-upload-area input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-placeholder {
    pointer-events: none;
}

.upload-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

.upload-placeholder span {
    display: block;
    font-weight: 600;
    color: #666;
    margin-bottom: 5px;
}

.upload-placeholder small {
    color: #999;
    font-size: 0.8rem;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid #e9ecef;
}

/* =============================================================================
   Error States
   ============================================================================= */
.field-error {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 5px;
    font-weight: 500;
}

.form-group input.error,
.form-group select.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}
/* =============================================================================
   Services Landing Page - Additional Styles
   ============================================================================= */
/* =============================================================================
   Hero Section Modifications
   ============================================================================= */
   .services-landing-page .hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin: 40px 0;
    padding: 30px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.hero-feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(10px);
}

.hero-feature .feature-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hero-feature .feature-text h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: white;
}

.hero-feature .feature-text p {
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 40px;
}

.btn-call {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    background: linear-gradient(45deg, #FF6B6B, #FF8E53);
    color: white;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.btn-call:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.4);
}

/* Hero Media Showcase */
.hero-media {
    position: relative;
}

.media-showcase {
    position: relative;
    height: 500px;
}

.showcase-main {
    position: relative;
    width: 70%;
    height: 70%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    margin-left: auto;
}

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

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.showcase-main:hover .play-overlay {
    opacity: 1;
}

.play-button {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    padding: 20px 30px;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.play-button:hover {
    background: white;
    transform: scale(1.05);
}

.play-icon {
    font-size: 1.2em;
    margin-right: 10px;
}

.showcase-grid {
    position: absolute;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    width: 60%;
}

.showcase-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.showcase-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.showcase-item:hover img {
    transform: scale(1.1);
}

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 15px 10px 10px;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: center;
}

.quality-badges {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.quality-badge {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #333;
    padding: 12px 15px;
    border-radius: 12px;
    text-align: center;
    font-weight: 700;
    font-size: 0.8rem;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
    min-width: 80px;
}

.badge-icon {
    display: block;
    font-size: 1.3em;
    margin-bottom: 5px;
}

/* =============================================================================
   Trust Section Enhancements
   ============================================================================= */
.trust-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
    padding: 40px 0;
}

.trust-stats .stat-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.trust-stats .stat-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.trust-stats .stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 10px;
    display: block;
}

.trust-stats .stat-label {
    font-size: 1rem;
    color: #666;
    font-weight: 600;
}

.trust-brands {
    text-align: center;
}

.trust-brands h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
}

.brands-slider {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 30px;
    align-items: center;
}

.brand-item {
    text-align: center;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.brand-item:hover {
    opacity: 1;
}

.brand-item img {
    max-width: 120px;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

.brand-item:hover img {
    filter: grayscale(0%);
}

/* =============================================================================
   Services Showcase
   ============================================================================= */
.services-showcase {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.service-card {
    background: white;
    border-radius: 25px;
    padding: 35px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    border-color: #667eea;
}

.service-card.popular {
    border-color: #FFD700;
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
}

.popular-badge {
    position: absolute;
    top: -2px;
    right: 20px;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #333;
    padding: 8px 20px;
    border-radius: 0 0 15px 15px;
    font-weight: 700;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 5px;
    z-index: 2;
}

.service-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.service-icon {
    font-size: 2.5rem;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-meta h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.2;
}

.service-subtitle {
    color: #667eea;
    font-weight: 600;
    font-size: 0.95rem;
    margin: 0;
}

.service-content {
    margin-bottom: 30px;
}

.service-description {
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.service-features {
    margin-bottom: 25px;
}

.service-features .feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.feature-check {
    color: #28a745;
    font-weight: 700;
    font-size: 1.1rem;
}

.service-gallery {
    position: relative;
    height: 200px;
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 25px;
}

.gallery-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-item.active {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-footer {
    border-top: 2px solid #f8f9fa;
    padding-top: 25px;
}

.service-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 20px;
}

.price-label {
    color: #999;
    font-size: 0.9rem;
}

.price-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: #667eea;
}

.price-unit {
    color: #999;
    font-size: 0.9rem;
}

.service-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.btn-sm.btn-primary {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
}

.btn-sm.btn-secondary {
    background: #f8f9fa;
    color: #667eea;
    border: 2px solid #e9ecef;
}

.btn-sm.btn-gallery {
    background: linear-gradient(45deg, #28a745, #20c997);
    color: white;
}

.btn-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* =============================================================================
   Technology Section
   ============================================================================= */
.technology-section {
    background: white;
    padding: 100px 0;
}

.tech-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.tech-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 40px;
}

.tech-tab {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    color: #666;
    padding: 15px 20px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.tech-tab:hover,
.tech-tab.active {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-color: #667eea;
    color: white;
    transform: translateY(-2px);
}

.tech-panels {
    position: relative;
    min-height: 400px;
}

.tech-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.tech-panel.active {
    opacity: 1;
    visibility: visible;
}

.tech-panel h3 {
    font-size: 2rem;
    font-weight: 800;
    color: #333;
    margin-bottom: 30px;
}

.tech-features {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.tech-feature {
    display: flex;
    align-items: start;
    gap: 20px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.tech-feature:hover {
    background: #e9ecef;
    transform: translateX(10px);
}

.tech-feature .feature-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-info h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.feature-info p {
    color: #666;
    margin: 0;
    line-height: 1.5;
}

/* Materials Grid */
.materials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.material-item {
    text-align: center;
    padding: 25px 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.material-item:hover {
    background: #e9ecef;
    transform: translateY(-5px);
}

.material-item img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.material-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.material-item p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.process-step {
    display: flex;
    align-items: center;
    gap: 25px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 15px;
    position: relative;
    transition: all 0.3s ease;
}

.process-step:hover {
    background: #e9ecef;
    transform: translateX(10px);
}

.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 800;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.step-content p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

/* Quality Checks */
.quality-checks {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.quality-item {
    display: flex;
    align-items: start;
    gap: 20px;
    padding: 25px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.quality-item:hover {
    background: #e9ecef;
    transform: translateX(10px);
}

.quality-icon {
    font-size: 2rem;
    width: 60px;
    text-align: center;
    flex-shrink: 0;
}

.quality-item h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.quality-item p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

/* Tech Media */
.tech-media {
    position: relative;
}

.tech-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    margin-bottom: 30px;
}

.tech-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.tech-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tech-stats .stat-item {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 15px;
}

.tech-stats .stat-number {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 5px;
    display: block;
}

.tech-stats .stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* =============================================================================
   Blog Section
   ============================================================================= */
.blog-section {
    background: #f8f9fa;
    padding: 100px 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.blog-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.blog-card.featured {
    border: 2px solid #FFD700;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.featured-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #333;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-category {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.blog-content {
    padding: 30px;
}

.blog-title {
    margin-bottom: 15px;
}

.blog-title a {
    color: #333;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.blog-title a:hover {
    color: #667eea;
}

.blog-excerpt {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.85rem;
    color: #999;
}

.meta-icon {
    font-size: 0.9rem;
}

.blog-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.blog-link:hover {
    color: #5a67d8;
}

.link-arrow {
    margin-left: 8px;
    transition: transform 0.3s ease;
}

.blog-link:hover .link-arrow {
    transform: translateX(5px);
}

.blog-cta {
    text-align: center;
    margin-top: 60px;
}

/* =============================================================================
   Quick Calculator
   ============================================================================= */
.quick-calculator {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 80px 0;
    position: relative;
}

.calculator-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
}

.calculator-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 40px;
}

.calculator-header {
    text-align: center;
    margin-bottom: 40px;
}

.calculator-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.calculator-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.quick-form {
    margin-bottom: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr 1fr;
    gap: 20px;
    align-items: end;
}

.quick-form .form-group {
    position: relative;
}

.quick-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.quick-form select,
.quick-form input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.quick-form select:focus,
.quick-form input:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.8);
    background: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.size-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
}

.size-inputs input {
    flex: 1;
}

.size-separator {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 700;
    font-size: 1.2rem;
}

.btn-calculate {
    background: linear-gradient(45deg, #FF6B6B, #FF8E53);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 1rem;
}

.btn-calculate:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

.quick-result {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    animation: slideInUp 0.5s ease;
}

.result-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.result-price {
    margin-bottom: 15px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    color: #FFD700;
}

.price-currency {
    font-size: 1.2rem;
    font-weight: 600;
    margin-left: 10px;
}

.result-note {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 25px;
}

.result-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.result-actions .btn-primary,
.result-actions .btn-secondary {
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* Calculator Sidebar */
.calculator-sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.calculator-sidebar .support-card {
    background: white;
    color: #333;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.support-header {
    text-align: center;
    margin-bottom: 25px;
}

.support-header h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
}

.support-header p {
    color: #666;
    font-size: 0.95rem;
    margin: 0;
}

.consultant-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
}

.consultant-avatar {
    position: relative;
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.consultant-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.online-indicator {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 16px;
    height: 16px;
    background: #28a745;
    border-radius: 50%;
    border: 2px solid white;
}

.consultant-details h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.consultant-details p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.rating {
    font-size: 0.85rem;
    color: #999;
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.contact-btn {
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.contact-btn.primary {
    background: #FF6B6B;
    color: white;
}

.contact-btn.secondary {
    background: #28a745;
    color: white;
}

.contact-btn.tertiary {
    background: #007bff;
    color: white;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.guarantee-info {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
}

.guarantee-info h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.guarantee-info ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.guarantee-info li {
    padding: 5px 0;
    font-size: 0.9rem;
    color: #666;
}

/* =============================================================================
   Reviews Section
   ============================================================================= */
.reviews-section {
    background: white;
    padding: 100px 0;
}

.reviews-showcase {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    align-items: start;
}

.reviews-stats {
    position: sticky;
    top: 100px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-align: center;
    padding: 40px 30px;
    border-radius: 20px;
    margin-bottom: 30px;
}

.stat-card .stat-number {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 10px;
    display: block;
}

.stat-stars {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.stat-card .stat-label {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.stat-note {
    font-size: 0.9rem;
    opacity: 0.8;
}

.rating-breakdown {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 25px;
}

.rating-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 12px;
}

.rating-label {
    font-size: 0.9rem;
    color: #666;
    width: 40px;
    flex-shrink: 0;
}

.rating-bar {
    flex: 1;
    height: 8px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
}

.rating-fill {
    height: 100%;
    background: linear-gradient(45deg, #FFD700, #FFA500);
    border-radius: 10px;
    transition: width 0.5s ease;
}

.rating-percent {
    font-size: 0.9rem;
    color: #666;
    width: 35px;
    text-align: right;
    flex-shrink: 0;
}

.reviews-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.review-cards {
    display: flex;
    transition: transform 0.5s ease;
}

.review-card {
    min-width: 100%;
    background: #f8f9fa;
    padding: 40px;
    border-radius: 20px;
    margin-right: 20px;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 25px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.reviewer-avatar {
    position: relative;
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.reviewer-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.verified-badge {
    position: absolute;
    bottom: -3px;
    right: -3px;
    width: 20px;
    height: 20px;
    background: #28a745;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    border: 2px solid white;
}

.reviewer-details h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.reviewer-details p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.service-tag {
    background: #667eea;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
}

.review-rating {
    display: flex;
    gap: 2px;
}

.star {
    font-size: 1.2rem;
}

.star.filled {
    color: #FFD700;
}

.review-content {
    margin-bottom: 20px;
}

.review-content p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #333;
    font-style: italic;
    margin: 0;
}

.review-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #999;
}

.verified-tag {
    color: #28a745;
    font-weight: 600;
}

.carousel-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    color: #333;
    transition: all 0.3s ease;
}

.carousel-btn:hover {
    background: white;
    transform: scale(1.1);
}

.reviews-cta {
    text-align: center;
    margin-top: 60px;
    padding: 40px;
    background: #f8f9fa;
    border-radius: 20px;
}

.reviews-cta h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.reviews-cta p {
    color: #666;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

/* =============================================================================
   Final CTA Enhancements
   ============================================================================= */
.final-cta-section .cta-offers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.offer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.offer-item:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.4);
}

.offer-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.offer-text h4 {
    font-size: 1.5rem;
    font-weight: 800;
    color: #FFD700;
    margin-bottom: 8px;
}

.offer-text p {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
}

.cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.urgency-timer {
    background: rgba(255, 107, 107, 0.2);
    border: 2px solid #FF6B6B;
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    display: inline-block;
}

.timer-text {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: #FFD700;
    margin-bottom: 15px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 15px;
    font-family: 'Courier New', monospace;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    padding: 15px 20px;
    border-radius: 12px;
    min-width: 60px;
}

.time-unit span:first-child {
    font-size: 2rem;
    font-weight: 800;
    color: #FF6B6B;
    line-height: 1;
}

.time-unit small {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: 5px;
}

.time-separator {
    font-size: 1.5rem;
    font-weight: 700;
    color: #FF6B6B;
    display: flex;
    align-items: center;
}

/* =============================================================================
   Modal Enhancements
   ============================================================================= */
.gallery-modal {
    max-width: 90vw;
    max-height: 90vh;
    width: auto;
    padding: 20px;
}

.gallery-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.gallery-main {
    position: relative;
    max-height: 60vh;
    border-radius: 15px;
    overflow: hidden;
}

.gallery-main img {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: contain;
}

.gallery-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.gallery-btn {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.gallery-thumbnails {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.gallery-thumbnails img {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.gallery-thumbnails img:hover,
.gallery-thumbnails img.active {
    opacity: 1;
    border-color: #667eea;
}

.quote-modal {
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
}

.quote-form .form-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 2px solid #f0f0f0;
}

.quote-form .form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.quote-form .form-section h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
    display: inline-block;
}

.quote-form .form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.quote-form .form-group {
    position: relative;
}

.quote-form label {
    display: block;
    font-weight: 600;
    color: #555;
    margin-bottom: 8px;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.upload-area {
    border: 2px dashed #ddd;
    border-radius: 10px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.upload-area:hover {
    border-color: #667eea;
    background: #f8f9fa;
}

.upload-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
    color: #999;
}

.upload-area span {
    display: block;
    font-weight: 600;
    color: #666;
    margin-bottom: 5px;
}

.upload-area small {
    color: #999;
    font-size: 0.85rem;
}

/* =============================================================================
   Floating Elements
   ============================================================================= */
.floating-elements {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.floating-calculator,
.contact-float,
.back-to-top {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    padding: 15px;
    border-radius: 50px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.9rem;
    font-weight: 600;
}

.floating-calculator:hover,
.contact-float:hover,
.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.6);
}

.floating-contacts {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-float.phone {
    background: linear-gradient(45deg, #FF6B6B, #FF8E53);
}

.contact-float.zalo {
    background: linear-gradient(45deg, #0068FF, #0084FF);
}

.contact-float.messenger {
    background: linear-gradient(45deg, #006AFF, #0084FF);
}

.back-to-top {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.calc-icon,
.contact-icon,
.top-icon {
    font-size: 1.2rem;
}

.calc-label,
.contact-label {
    font-size: 0.9rem;
    white-space: nowrap;
}
/* End Service Page */
/* =============================================================================
   Animation Classes
   ============================================================================= */
   .animate-in {
    animation: slideInUp 0.6s ease forwards;
}
/* =============================================================================
   Animations
   ============================================================================= */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(255, 107, 107, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 107, 107, 0);
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* =============================================================================
   Responsive Design
   ============================================================================= */
@media (max-width: 1024px) {
    .hero-section .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .calculator-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .service-detail {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .cta-options {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    /* Services Landing Page - Additional Styles */
    .services-landing-page .hero-section .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .showcase-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .tech-tabs {
        grid-template-columns: repeat(4, 1fr);
        gap: 10px;
    }
    
    .calculator-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .reviews-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-offers {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .brands-slider {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .spec-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .material-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .trust-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .tab-navigation {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .tab-btn {
        flex: 1;
        min-width: calc(50% - 5px);
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .quote-request-form .form-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .floating-actions {
        right: 20px;
        bottom: 20px;
    }
    
    .floating-btn {
        width: 50px;
        height: 50px;
    }
    
    .fab-icon {
        font-size: 1.2rem;
    }
    /* Services Landing Page - Additional Styles */
    .hero-features {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .showcase-main {
        width: 90%;
        height: 60%;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr 1fr;
        width: 70%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-tabs {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .materials-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-stats {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .trust-stats {
        grid-template-columns: 1fr;
    }
    
    .brands-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .countdown {
        gap: 10px;
    }
    
    .time-unit {
        padding: 10px 15px;
        min-width: 50px;
    }
    
    .quote-form .form-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-elements {
        right: 15px;
        bottom: 15px;
    }
    
    .calc-label,
    .contact-label {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 60px 0 40px;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 15px;
    }
    
    .calculator-container {
        padding: 25px 20px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        padding: 20px 15px;
    }
    
    .trust-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .trust-item img {
        width: 40px;
        height: 40px;
    }
    
    .support-sidebar {
        margin-top: 40px;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .urgency-timer {
        font-size: 1.2rem;
    }
    
    .modal-content {
        padding: 25px 20px;
        margin: 10px;
    }
    
    .floating-actions {
        right: 15px;
        bottom: 15px;
    }
    
    .floating-btn {
        width: 45px;
        height: 45px;
    }
    
    .fab-label {
        display: none;
    }
    /* Services Landing Page - Additional Styles */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .service-card {
        padding: 25px 20px;
    }
    
    .service-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 15px;
    }
    
    .service-actions {
        flex-direction: column;
    }
    
    .tech-tabs {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .tech-tab {
        padding: 12px 15px;
        font-size: 0.9rem;
    }
    
    .calculator-content {
        padding: 25px 20px;
    }
    
    .gallery-main {
        max-height: 50vh;
    }
    
    .gallery-controls {
        padding: 0 10px;
    }
    
    .gallery-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .brands-slider {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .countdown {
        flex-direction: column;
        gap: 8px;
    }
    
    .time-separator {
        display: none;
    }
}

/* =============================================================================
   Print Styles
   ============================================================================= */
@media print {
    .floating-actions,
    .hero-section,
    .modal-overlay {
        display: none !important;
    }
    
    .quote-result {
        display: block !important;
        background: white !important;
        color: black !important;
        box-shadow: none !important;
    }
    
    * {
        background: white !important;
        color: black !important;
    }
    /* Services Landing Page - Additional Styles */
    .floating-elements,
    .modal-overlay,
    .carousel-controls,
    .gallery-controls {
        display: none !important;
    }
    
    .service-card,
    .blog-card,
    .review-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}

/* =============================================================================
   Dark Mode Support (Optional)
   ============================================================================= */
@media (prefers-color-scheme: dark) {
    .quote-landing-page {
        background: #1a1a1a;
        color: #e0e0e0;
    }
    .calculator-header h3 {

        color: #ffffff;
    }
    .calculator-container,
    .support-card,
    .guarantee-card,
    .services-tabs {
        background: #2d2d2d;
        color: #e0e0e0;
    }
    
    .product-card,
    .material-card {
        background: #3d3d3d;
        border-color: #555;
        color: #e0e0e0;
    }
    
    .modal-content {
        background: #2d2d2d;
        color: #e0e0e0;
    }
}