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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --background-light: #ffffff;
    --background-gray: #f8f9fa;
    --border-color: #ecf0f1;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --shadow-light: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Arial', 'Helvetica', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background-light);
}

/* Navigation Styles */
.primary-navigation {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0;
    box-shadow: var(--shadow-light);
}

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

.main-navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

.brand-identity {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.brand-logo {
    height: 45px;
    width: auto;
}

.menu-toggle-input {
    display: none;
}

.menu-toggle-button {
    display: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger-lines {
    width: 30px;
    height: 3px;
    background: var(--text-primary);
    position: relative;
    transition: var(--transition-smooth);
}

.hamburger-lines:before,
.hamburger-lines:after {
    content: '';
    position: absolute;
    width: 30px;
    height: 3px;
    background: var(--text-primary);
    transition: var(--transition-smooth);
}

.hamburger-lines:before {
    top: -8px;
}

.hamburger-lines:after {
    top: 8px;
}

.navigation-menu {
    display: flex;
    align-items: center;
}

.menu-items {
    display: flex;
    list-style: none;
    gap: 35px;
    margin: 0;
    padding: 0;
}

.menu-item {
    position: relative;
}

.menu-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    padding: 8px 0;
    position: relative;
    transition: var(--transition-smooth);
}

.menu-link:hover {
    color: var(--secondary-color);
}

.menu-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition-smooth);
}

.menu-link:hover::after {
    width: 100%;
}

/* Mobile Navigation */
@media screen and (max-width: 768px) {
    .menu-toggle-button {
        display: block;
    }

    .navigation-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: var(--background-light);
        transition: var(--transition-smooth);
        padding-top: 80px;
        flex-direction: column;
        justify-content: flex-start;
    }

    .menu-items {
        flex-direction: column;
        align-items: center;
        width: 100%;
        gap: 20px;
    }

    .menu-item {
        width: 100%;
        text-align: center;
    }

    .menu-link {
        display: inline-block;
        padding: 15px 20px;
        font-size: 18px;
        width: 100%;
    }

    .menu-toggle-input:checked ~ .navigation-menu {
        left: 0;
    }

    .menu-toggle-input:checked ~ .menu-toggle-button .hamburger-lines {
        background: transparent;
    }

    .menu-toggle-input:checked ~ .menu-toggle-button .hamburger-lines:before {
        transform: rotate(45deg);
        top: 0;
    }

    .menu-toggle-input:checked ~ .menu-toggle-button .hamburger-lines:after {
        transform: rotate(-45deg);
        top: 0;
    }
}

/* Hero Section */
.hero-showcase {
    margin-top: 80px;
    padding: 100px 0;
    background: var(--gradient-primary);
    color: white;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text-block {
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.9;
}

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

.primary-action-button,
.secondary-action-button {
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition-smooth);
    display: inline-block;
}

.primary-action-button {
    background: white;
    color: var(--primary-color);
}

.primary-action-button:hover {
    background: var(--background-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.secondary-action-button {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.secondary-action-button:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
}

/* Common Styles */
.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about-expertise {
    padding: 120px 0;
    background: var(--background-light);
}

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

.expertise-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-smooth);
    border: 1px solid var(--border-color);
}

.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.card-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Services Section */
.services-portfolio {
    padding: 120px 0;
    background: var(--background-gray);
}

.services-showcase {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.service-module {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: white;
    border-radius: 20px;
    padding: 60px;
    box-shadow: var(--shadow-light);
}

.service-module:nth-child(even) {
    direction: rtl;
}

.service-module:nth-child(even) > * {
    direction: ltr;
}

.service-visual {
    display: flex;
    justify-content: center;
}

.service-image {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-medium);
}

.service-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.7;
}

.service-benefits {
    list-style: none;
}

.service-benefits li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
}

.service-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Programs Section */
.training-programs {
    padding: 120px 0;
    background: var(--background-light);
}

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

.program-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition-smooth);
    border: 1px solid var(--border-color);
    position: relative;
}

.program-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.featured-program {
    border: 3px solid var(--secondary-color);
    transform: scale(1.05);
}

.program-header {
    padding: 40px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    position: relative;
}

.program-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.program-duration {
    font-size: 1.1rem;
    opacity: 0.9;
}

.program-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.program-content {
    padding: 40px;
}

.program-modules {
    list-style: none;
}

.program-modules li {
    padding: 12px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
    border-bottom: 1px solid var(--border-color);
}

.program-modules li:last-child {
    border-bottom: none;
}

.program-modules li::before {
    content: '’';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Benefits Section */
.benefits-showcase {
    padding: 120px 0;
    background: var(--background-gray);
}

.benefits-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.benefits-visual {
    display: flex;
    justify-content: center;
}

.benefits-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-medium);
}

.benefits-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.benefit-item {
    padding: 25px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-smooth);
}

.benefit-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-medium);
}

.benefit-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.benefit-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* CTA Section */
.consultation-cta {
    padding: 120px 0;
    background: var(--gradient-secondary);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.cta-description {
    font-size: 1.3rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.cta-feature {
    background: rgba(255, 255, 255, 0.2);
    padding: 15px 25px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.cta-button {
    display: inline-block;
    background: white;
    color: var(--primary-color);
    padding: 20px 40px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

.cta-button:hover {
    background: var(--background-gray);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* Testimonials Section */
.client-testimonials {
    padding: 120px 0;
    background: var(--background-light);
}

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

.testimonial-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-light);
    transition: var(--transition-smooth);
    border-left: 5px solid var(--secondary-color);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-style: italic;
}

.testimonial-text::before {
    content: '"';
    font-size: 3rem;
    color: var(--secondary-color);
    line-height: 1;
}

.author-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.author-position {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Contact Section */
.contact-gateway {
    padding: 120px 0;
    background: var(--background-gray);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: flex-start;
}

.contact-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 30px;
}

.contact-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-item {
    padding: 25px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-light);
}

.contact-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.contact-value {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Form Styles */
.contact-form-wrapper {
    background: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: var(--shadow-medium);
}

.consultation-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

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

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

.form-input,
.form-select,
.form-textarea {
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 16px;
    transition: var(--transition-smooth);
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 18px 30px;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    margin-top: 10px;
}

.form-submit-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    opacity: 0.9;
}

/* Footer Styles */
.site-footer {
    background: var(--primary-color);
    color: white;
    padding: 80px 0 30px;
}

.footer-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.footer-logo {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-menu {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-link:hover {
    color: white;
    text-decoration: underline;
}

.footer-contact {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .hero-content-wrapper,
    .service-module,
    .benefits-layout,
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2.3rem;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
}

@media screen and (max-width: 768px) {
    .hero-showcase {
        padding: 60px 0;
        margin-top: 70px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .about-expertise,
    .services-portfolio,
    .training-programs,
    .benefits-showcase,
    .consultation-cta,
    .client-testimonials,
    .contact-gateway {
        padding: 80px 0;
    }
    
    .expertise-grid,
    .programs-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .service-module {
        padding: 40px 20px;
    }
    
    .contact-form-wrapper {
        padding: 30px;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
    }
}

@media screen and (max-width: 480px) {
    .content-container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .primary-action-button,
    .secondary-action-button {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    .expertise-card,
    .program-card {
        padding: 25px;
    }
    
    .service-module {
        padding: 30px 15px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
}