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

:root {
    --primary-blue: #1F3B60;
    --accent-red: #A94442;
    --dark-grey: #4A4A4A;
    --metallic-silver: #B0B0B0;
    --white: #FFFFFF;
    --light-grey: #F8F9FA;
    --shadow: rgba(0, 0, 0, 0.1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark-grey);
    background-color: var(--white);
}

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

/* Header Styles */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

.logo-img {
    height: 140px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.8rem;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-grey);
    font-weight: 500;
    font-size: 0.96rem;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-red);
    transition: width 0.3s ease;
}

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

.nav-toggle-checkbox {
    display: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark-grey);
    margin: 3px 0;
    transition: 0.3s;
    display: block;
}

/* Hamburger animation when checked */
.nav-toggle-checkbox:checked + .nav-toggle span:nth-child(1) {
    transform: rotate(-45deg) translate(-6px, 6px);
}

.nav-toggle-checkbox:checked + .nav-toggle span:nth-child(2) {
    opacity: 0;
}

.nav-toggle-checkbox:checked + .nav-toggle span:nth-child(3) {
    transform: rotate(45deg) translate(-6px, -6px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-grey) 100%);
    color: var(--white);
    padding: 180px 0 80px;
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5), 0 0 10px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--white);
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
    opacity: 0.95;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    color: var(--white);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.6);
}

.feature-item h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-red);
    color: var(--white);
    border-color: var(--accent-red);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent-red);
    border-color: var(--accent-red);
}

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

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

/* Section Styles */
.section {
    padding: 80px 0;
}

.page-section {
    padding-top: 180px;
}

.section-alt {
    background: var(--light-grey);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-weight: 700;
}

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

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.content-main p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.highlight-box {
    background: var(--primary-blue);
    color: var(--white);
    padding: 2rem;
    border-radius: 10px;
}

.highlight-box h3 {
    color: var(--accent-red);
    margin-bottom: 1rem;
}

.founders-message {
    background: var(--light-grey);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
}

.founders-message h3 {
    color: var(--primary-blue);
    margin-bottom: 2rem;
}

.founders-message blockquote {
    font-style: italic;
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.founders-message cite {
    color: var(--accent-red);
    font-weight: 600;
}

/* Vision Mission Grid */
.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.vision-card,
.mission-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--shadow);
    text-align: center;
}

.vision-card h3,
.mission-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.vision-card {
    border-top: 4px solid var(--accent-red);
}

.mission-card {
    border-top: 4px solid var(--primary-blue);
}

/* Core Values */
.core-values h3 {
    color: var(--primary-blue);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-item {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 3px 15px var(--shadow);
    transition: transform 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
}

.value-item h4 {
    color: var(--accent-red);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--shadow);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-red);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.service-card ul {
    list-style: none;
}

.service-card li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-red);
    font-weight: bold;
}

/* Who We Serve */
.serve-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.serve-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.serve-card:hover {
    transform: translateY(-5px);
}

.serve-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

/* Business Model */
.business-content .intro-text {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-grey);
}

.business-points {
    display: grid;
    gap: 2rem;
}

.business-point {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 3px 15px var(--shadow);
    border-left: 4px solid var(--accent-red);
}

.business-point h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Strategic Alliances */
.alliances-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.alliance-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.alliance-card:hover {
    transform: translateY(-5px);
}

.alliance-card h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

/* Contact Section */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.contact-details {
    margin-top: 2rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item h4 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-form {
    background: var(--light-grey);
    padding: 2.5rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark-grey);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--metallic-silver);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

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

/* Footer */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: var(--metallic-silver);
    font-style: italic;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--accent-red);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--metallic-silver);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--metallic-silver);
    color: var(--metallic-silver);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 10px 27px var(--shadow);
        padding: 8rem 2rem 2rem;
        z-index: 1000;
    }
    
    .nav-toggle-checkbox:checked ~ .nav-menu {
        left: 0;
    }
    
    .nav-menu li {
        margin: 1.5rem 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
        font-weight: 600;
        color: var(--primary-blue);
    }
    
    .logo-img {
        height: 100px;
    }
    
    .hero {
        padding: 160px 0 60px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        padding: 1.5rem;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .vision-mission-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .serve-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .alliances-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .business-points {
        gap: 2rem;
    }
    
    .business-point {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }
    
    .page-section {
        padding-top: 160px !important;
    }
}

/* Tablet Styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .alliances-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .serve-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 140px 0 60px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section {
        padding: 60px 0;
    }

    .service-card,
    .serve-card,
    .alliance-card,
    .business-point {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
    
    .logo-img {
        height: 80px;
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
}

/* Smooth scrolling for navigation links */
.nav-link {
    transition: all 0.3s ease;
}

/* Active link styles */
.nav-link.active {
    color: var(--primary-blue);
}

.nav-link.active::after {
    width: 100%;
}

/* Animation for scroll reveal */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeInUp 0.8s ease-out;
}