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

:root {
    --primary-color: #2b5797;
    --secondary-color: #4a90e2;
    --text-dark: #2c2c2c;
    --text-light: #ffffff;
    --text-gray: #666666;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a1a;
    --overlay-dark: rgba(0, 0, 0, 0.5);
}

body {
    font-family: 'Avenir Next', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.logo img {
    width: 50px;
    height: 50px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s ease;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 5px 0;
}

.nav-list a:hover,
.nav-list a.active {
    color: var(--primary-color);
}

.nav-list a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    list-style: none;
    min-width: 250px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    padding: 10px 0;
    margin-top: 10px;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    font-weight: 400;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://static.wixstatic.com/media/618f75_c95cfd52c97344c9ac125a7c38b819eb~mv2.jpg/v1/fill/w_1920,h_700,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/618f75_c95cfd52c97344c9ac125a7c38b819eb~mv2.jpg') center/cover no-repeat;
    color: var(--text-light);
    text-align: center;
    padding: 100px 20px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-dark);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.hero-text {
    font-size: 1.3rem;
    margin: 30px 0 40px;
    font-weight: 300;
    line-height: 1.8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 40px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 3px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: #1e4171;
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(43, 87, 151, 0.4);
}

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

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

/* Membership Section */
.membership-section {
    position: relative;
    padding: 100px 20px;
    background: url('https://static.wixstatic.com/media/618f75_fe26686351214d4e83f07b6a7ec7f883~mv2.jpg/v1/fill/w_1920,h_700,al_c,q_90,usm_0.66_1.00_0.01,enc_avif,quality_auto/618f75_fe26686351214d4e83f07b6a7ec7f883~mv2.jpg') center/cover no-repeat;
    color: var(--text-light);
    text-align: center;
}

.membership-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.section-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 300;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.section-text {
    font-size: 1.15rem;
    line-height: 1.9;
    font-weight: 300;
}

/* Services Section */
.services-section {
    padding: 80px 20px;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    max-width: 1000px;
    margin: 0 auto;
}

.service-card {
    text-align: center;
    padding: 20px;
}

.service-icon {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 160px;
}

.service-icon img {
    max-width: 130px;
    height: auto;
}

.service-title {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.4;
}

/* Two Column Sections */
.mission-section,
.enterprise-section {
    padding: 100px 20px;
}

.mission-section {
    background: var(--bg-light);
}

.enterprise-section {
    background: white;
}

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

.two-column.reverse {
    direction: rtl;
}

.two-column.reverse > * {
    direction: ltr;
}

.column-image img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.column-content {
    padding: 20px;
}

.content-heading {
    font-size: 2.2rem;
    font-weight: 400;
    line-height: 1.3;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.content-subheading {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.content-text {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 50px 20px 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
    font-size: 1.1rem;
}

.footer-logo img {
    width: 50px;
    height: 50px;
}

.footer-contact h4 {
    margin-bottom: 15px;
    font-size: 1.2rem;
    font-weight: 500;
}

.footer-contact a {
    color: var(--secondary-color);
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive Design */
@media (max-width: 968px) {
    .two-column {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .two-column.reverse {
        direction: ltr;
    }
    
    .column-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .content-heading {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav {
        position: relative;
    }
    
    .nav-list {
        position: absolute;
        top: 100%;
        right: 0;
        background: white;
        flex-direction: column;
        width: 250px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
        padding: 20px;
        margin-top: 15px;
        gap: 20px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    
    .nav-list.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        margin-top: 10px;
        padding-left: 15px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 300px;
    }
    
    .hero {
        min-height: 500px;
        padding: 80px 20px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-text {
        font-size: 1.1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo span {
        display: none;
    }
    
    .hero-title {
        font-size: 1.6rem;
    }
    
    .btn {
        padding: 12px 30px;
        font-size: 0.9rem;
    }
}