Reset and Base Styles
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #1F2937;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
.header {
    background: #FFFFFF;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-size: 1.6rem;
    font-weight: 1000;
    color: #1E3A8A;
}

.logo img {
    width: 50px;
    height: 50px;
    vertical-align: middle;
    margin-right: 0.5rem;
    border-radius: 50%;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 4.5rem;
    align-items: center;
    margin-left: auto;
    margin-right: 1rem;
}

.nav-links a {
    text-decoration: none;
    color: #1F2937;
    font-weight: 900;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #10B981;
}

.header-cta {
    background: #10B981;
    color: #FFFFFF;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.header-cta:hover {
    background: #059669;
    transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #1F2937;
    cursor: pointer;
    z-index: 1001;
}

/* Hero Section */
.hero {
    background: #1E3A8A;
    color: #FFFFFF;
    padding: 5rem 0 3rem;
    text-align: center;
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin-bottom: 1.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

.trust-item {
    text-align: center;
    min-width: 80px;
}

.trust-item .number {
    font-size: 1.4rem;
    font-weight: 700;
    color: #10B981;
}

.trust-item .label {
    font-size: 0.85rem;
    opacity: 0.8;
}

.cta-buttons {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn {
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

.btn-primary {
    background: #10B981;
    color: #FFFFFF;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-primary:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
}

.btn-secondary {
    background: transparent;
    color: #FFFFFF;
    border: 2px solid #FFFFFF;
}

.btn-secondary:hover {
    background: #FFFFFF;
    color: #1E3A8A;
}

/* Quote Calculator Section */
.quote-calculator {
    padding: 3rem 0;
    background: #F3F4F6;
}

.section-title {
    text-align: center;
    margin-bottom: 1.5rem;
}

.section-title h2 {
    font-size: clamp(1.6rem, 4vw, 2rem);
    margin-bottom: 0.5rem;
    color: #1F2937;
}

.section-title p {
    font-size: 0.95rem;
    color: #6B7280;
}

.calculator-container {
    max-width: 600px;
    margin: 0 auto;
    background: #FFFFFF;
    padding: 1.2rem;
    border-radius: 12px;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
}

.calculator-step {
    display: none;
    text-align: center;
}

.calculator-step.active {
    display: block;
    animation: slideIn 0.5s ease;
}

.step-title {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #1F2937;
}

.options {
    display: grid;
    gap: 0.6rem;
    margin-bottom: 1rem;
}

.option {
    padding: 0.6rem;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #FFFFFF;
    font-size: 0.9rem;
}

.option:hover,
.option.selected {
    border-color: #1E3A8A;
    background: #F3F4F6;
}

.progress-bar {
    width: 100%;
    height: 5px;
    background: #E5E7EB;
    border-radius: 3px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #1E3A8A;
    transition: width 0.3s ease;
}

.quote-redirect {
    text-align: center;
    padding: 1.2rem;
    background: #FFFFFF;
    border-radius: 10px;
    margin-top: 1rem;
}

/* Portfolio Section */
.portfolio {
    padding: 3rem 0;
    background: #FFFFFF;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 1.5rem;
}

.portfolio-item {
    background: #FFFFFF;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;

    width: 100%;
   
}


.portfolio-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.portfolio-image {
    width: 100%;
    height:160px;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.portfolio-image:hover {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 0.8rem;
}

.portfolio-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.portfolio-desc {
    color: #6B7280;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}

.portfolio-metrics {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 0.6rem;
    flex-wrap: wrap;
}

.metric {
    background: #F3F4F6;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    color: #1E3A8A;
    font-weight: 600;
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

.lightbox-content {
    max-width: 95%;
    max-height: 85%;
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    margin: 1rem;
}

.lightbox-image {
    max-width: 100%;
    max-height: 70vh;
    display: block;
}

.lightbox-close {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 4.8rem;
    color: #1950ae;
    cursor: pointer;
    transition: color 0.3s ease;
}

.lightbox-close:hover {
    color: #10B981;
}

.lightbox-link {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: #10B981;
    color: #FFFFFF;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.lightbox-link:hover {
    background: #059669;
}

/* Services Section */
.services {
    padding: 3rem 0;
    background: #F3F4F6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.service-card {
    background: #FFFFFF;
    padding: 1.2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #1E3A8A;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 2rem;
    color: #1E3A8A;
    margin-bottom: 0.6rem;
}

.service-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.service-desc {
    color: #6B7280;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.service-price {
    font-size: 1rem;
    font-weight: 700;
    color: #10B981;
    margin-bottom: 0.8rem;
}

/* Products Section */
.products {
    padding: 3rem 0;
    background: #FFFFFF;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.product-card {
    background: #FFFFFF;
    padding: 1.2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #10B981;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.product-icon {
    font-size: 2rem;
    color: #10B981;
    margin-bottom: 0.6rem;
}

.product-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.product-desc {
    color: #6B7280;
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.product-price {
    font-size: 1rem;
    font-weight: 700;
    color: #10B981;
    margin-bottom: 0.8rem;
}

.product-features {
    text-align: left;
    margin-bottom: 0.8rem;
}

.product-features li {
    margin-bottom: 0.4rem;
    list-style: none;
    position: relative;
    padding-left: 1.2rem;
    font-size: 0.9rem;
}

.product-features li::before {
    content: '✔';
    color: #10B981;
    position: absolute;
    left: 0;
}

/* About Section */
.about {
    padding: 3rem 0;
    background: #FFFFFF;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 1.5rem;
    align-items: center;
}

.about-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: #1E3A8A;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 2.5rem;
    margin: 0 auto;
}

.about-text h2 {
    font-size: clamp(1.6rem, 4vw, 2rem);
    margin-bottom: 0.5rem;
    color: #1F2937;
}

.about-text p {
    font-size: 0.95rem;
    color: #6B7280;
    margin-bottom: 0.8rem;
}

.credentials {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.credential {
    background: #F3F4F6;
    color: #1E3A8A;
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.85rem;
}

/* Guarantee Section */
.guarantee {
    padding: 3rem 0;
    background: #F3F4F6;
    text-align: center;
}

.guarantee-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.guarantee-item {
    background: #FFFFFF;
    padding: 1.2rem;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.guarantee-icon {
    font-size: 2rem;
    color: #10B981;
    margin-bottom: 0.6rem;
}

/* Final CTA Section */
.final-cta {
    padding: 3rem 0;
    background: #1E3A8A;
    color: #FFFFFF;
    text-align: center;
}

.final-cta h2 {
    font-size: clamp(1.6rem, 4vw, 2rem);
    margin-bottom: 0.5rem;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: #1F2937;
    color: #FFFFFF;
    padding: 1.5rem 0;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: #9CA3AF;
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #FFFFFF;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    width: 45px;
    height: 45px;
    background: #10B981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-size: 1.4rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    z-index: 1000;
    animation: bounce 2s infinite;
}

.whatsapp-float:hover {
    background: #059669;
    transform: scale(1.1);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(15px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-6px);
    }
    60% {
        transform: translateY(-3px);
    }
}

/* Exit Intent Popup */
.exit-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.popup-content {
    background: #FFFFFF;
    padding: 1.2rem;
    border-radius: 10px;
    text-align: center;
    max-width: 90%;
    margin: 0 0.8rem;
    position: relative;
}

.popup-close {
    position: absolute;
    top: 8px;
    right: 12px;
    font-size: 1.5rem;
    cursor: pointer;
    color: #6B7280;
    transition: color 0.3s ease;
}

.popup-close:hover {
    color: #1E3A8A;
}

.popup-title {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
    color: #1E3A8A;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .portfolio-grid,
    .services-grid,
    .products-grid,
    .guarantee-items {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav {
        flex-wrap: wrap;
        position: relative;
    }

    .logo {
        order: 1;
        font-size: 1.5rem;
        font-weight: 700;
    }

    .mobile-menu-toggle {
        display: block;
        order: 2;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        right: 0;
        width: 250px;
        height: 100vh;
        background: #FFFFFF;
        padding: 4rem 1rem 2rem;
        box-shadow: -4px 0 6px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        transition: transform 0.3s ease, opacity 0.3s ease;
        transform: translateX(100%);
        opacity: 0;
        margin-left: 0;
        margin-right: 0;
    }

    .nav-links.active {
        display: flex;
        transform: translateX(0);
        opacity: 1;
        animation: slideInMenu 0.3s ease forwards;
    }

    .nav-links li {
        margin: 0.5rem 0;
    }

    .nav-links a {
        font-size: 1.1rem;
        padding: 0.5rem;
        display: block;
        font-weight: 500;
    }

    .header-cta {
        margin-top: 1rem;
        width: 100%;
        text-align: center;
        font-size: 1rem;
    }

    .hero {
        padding: 4rem 0 2rem;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 0.8rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .portfolio-grid,
    .services-grid,
    .products-grid,
    .guarantee-items {
        grid-template-columns: 1fr;
    }

    .calculator-container {
        padding: 1rem;
    }

    .countdown {
        gap: 0.5rem;
    }

    .section-title h2 {
        font-size: 1.6rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.8rem;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .hero p {
        font-size: 0.85rem;
    }

    .portfolio-image {
        height: 140px;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .whatsapp-float {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .section-title h2 {
        font-size: 1.4rem;
    }

    .step-title {
        font-size: 1rem;
    }

    .option {
        font-size: 0.85rem;
    }

    .about-image {
        width: 150px;
        height: 150px;
        font-size: 2rem;
    }
}

/* Service List inside service card */
.service-list {
    list-style: none; /* Remove default bullets */
    padding-left: 0;
    margin: 15px 0;
}

.service-list li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 16px;
    color: #333; /* text color */
}

.service-list li i {
    color: #28a745; /* green check icon */
    margin-right: 10px;
    font-size: 18px;
}