:root {
    --primary-blue: #2E5A88;
    --secondary-blue: #4A7BA7;
    --light-blue: #E8F1F8;
    --warm-orange: #E8863D;
    --soft-yellow: #F5C156;
    --text-dark: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --off-white: #f9f9f9;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--warm-orange), #D67632);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(232, 134, 61, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 134, 61, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
}

.btn-full {
    width: 100%;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-tagline {
    font-size: 0.7rem;
    color: var(--text-light);
    font-weight: 400;
}

.logo-tagline a {
    color: var(--warm-orange);
    text-decoration: none;
}

.logo-tagline a:hover {
    color: var(--primary-blue);
    text-decoration: underline;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: var(--text-dark);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--warm-orange);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-blue);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-blue);
    cursor: pointer;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    padding: 120px 20px 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1548013146-72479768bada?w=1920&h=1080&fit=crop') center/cover;
    opacity: 0.15;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.about {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.about-me-image {
    float: left;
    margin-right: 30px;
    margin-bottom: 20px;
}

.about-me-image img {
    width: 280px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.clear-float {
    clear: both;
}

.about-text h2 {
    font-size: 1rem;
    color: var(--warm-orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 25px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.certifications {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.cert-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--light-blue);
    color: var(--primary-blue);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
}

.services {
    padding: 100px 0;
    background: var(--light-blue);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: start;
}

.service-card {
    display: block;
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--warm-orange), #D67632);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.3rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.service-list {
    color: var(--text-light);
    padding-left: 20px;
    line-height: 1.8;
}

.service-list li {
    margin-bottom: 5px;
}

.service-card-more {
    position: relative;
}

.service-card-more .more-link {
    position: absolute;
    right: 15px;
    top: -50px;
}

.more-link {
    display: inline-block;
    color: var(--warm-orange);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition);
}

.more-link:hover {
    color: var(--primary-blue);
}

.services-grid .more-link {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px;
    margin-top: 0;
}

.more-link:hover {
    color: var(--primary-blue);
}

.testimonials {
    padding: 100px 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    position: relative;
    border-left: 4px solid var(--warm-orange);
}

.quote-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
    color: var(--light-blue);
}

.testimonial-text {
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.testimonial-author span {
    font-size: 0.9rem;
    color: var(--text-light);
}

.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
}

.contact .section-header h2,
.contact .section-header p {
    color: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
}

.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

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

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

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

.form-group textarea {
    resize: vertical;
}

.contact-info {
    color: var(--white);
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-method i {
    font-size: 1.8rem;
    color: var(--soft-yellow);
    margin-top: 5px;
}

.contact-method h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.contact-method p {
    opacity: 0.9;
}

.social-links h4 {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--warm-orange);
    transform: translateY(-5px);
}

.social-icon.whatsapp:hover {
    background: #25D366;
}

.social-icon.youtube:hover {
    background: #FF0000;
}

.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 30px 0;
    text-align: center;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer p {
    opacity: 0.8;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--warm-orange);
}

.service-detail-page {
    padding: 120px 0 80px;
    background: var(--off-white);
    min-height: 100vh;
}

.service-detail-wrapper {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
}

.service-sidebar {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.service-sidebar h3 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--light-blue);
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav li {
    margin-bottom: 5px;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    border-radius: 8px;
    color: var(--text-dark);
    transition: var(--transition);
    font-size: 0.95rem;
}

.sidebar-nav a i {
    width: 20px;
    color: var(--primary-blue);
}

.sidebar-nav a:hover,
.sidebar-nav li.active a {
    background: var(--light-blue);
    color: var(--primary-blue);
}

.sidebar-nav li.active a {
    font-weight: 600;
}

.service-detail-content {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.service-detail-header {
    text-align: left;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 25px;
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--warm-orange), #D67632);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-detail-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-detail-header h1 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 0;
}

.service-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

.service-detail-body p {
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 25px;
}

.service-detail-body h3 {
    color: var(--primary-blue);
    font-size: 1.4rem;
    margin: 30px 0 20px;
}

.service-step {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding: 20px;
    background: var(--light-blue);
    border-radius: 10px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: var(--warm-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.step-content p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

.service-feature {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    padding: 20px;
    background: var(--light-blue);
    border-radius: 10px;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.3rem;
    color: var(--white);
}

.feature-content h4 {
    color: var(--primary-blue);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.feature-content p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.95rem;
}

.service-checklist {
    list-style: none;
    margin-bottom: 30px;
}

.service-checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

.service-checklist li i {
    color: var(--warm-orange);
}

.service-cta {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    border-radius: 15px;
    margin-top: 30px;
}

.service-cta p {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.services-page {
    padding: 120px 0 80px;
    background: var(--light-blue);
}

.services-page .section-header {
    margin-bottom: 50px;
}

.testimonial-full {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    border-left: 4px solid var(--warm-orange);
}

.testimonial-full .quote-icon {
    font-size: 1.5rem;
    color: var(--light-blue);
    margin-bottom: 15px;
}

.testimonial-full .testimonial-text {
    font-size: 1.05rem;
    color: var(--text-dark);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-full .testimonial-author h4 {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.testimonial-full .testimonial-author span {
    color: var(--text-light);
    font-size: 0.95rem;
}

.services-grid-6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contact-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    text-align: center;
}

.contact-cta h2 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 15px;
}

.contact-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-grid-6 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-detail-wrapper {
        grid-template-columns: 1fr;
    }
    
    .service-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 15px 20px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        gap: 15px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        padding: 100px 20px 60px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .about, .services, .testimonials, .contact {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid-6 {
        grid-template-columns: 1fr;
    }
    
    .footer .container {
        flex-direction: column;
        text-align: center;
    }
}