/* style.css - Full Revised CSS with Mobile Menu Fixes */

/* Design Philosophy: 
   - Blue (#004080, #0066cc) for trust, professionalism, and engineering precision (primary structure).
   - Orange (#ff6b35) for energetic CTAs and highlights (action-oriented).
   - Yellow-Gold (#FACB59) replacing all green, keeping accents professional.
   - Balance: 60% blue, 30% neutral, 10% accents for readability & harmony.
   - UX: High contrast (WCAG AA), smooth transitions, responsive flow.
   - UI: Clean, modern sans-serif; generous whitespace; micro-interactions for engagement.
   - Mobile Menu Fix: Ensured robust toggling with improved z-index, full opacity, and touch-friendly states.
*/

:root {
    --primary-blue: #004080;
    --secondary-blue: #0066cc;
    --accent-orange: #ff6b35;

    /* Updated green → #FACB59 */
    --accent-green: #FACB59;

    --light-bg: #f8f9fa;
    --white: #ffffff;
    --dark-text: #333;
    --gray: #666;
    --shadow-soft: 0 4px 15px rgba(0, 64, 128, 0.1);

    /* Hover shadow now uses FACB59 tone instead of green */
    --shadow-hover: 0 8px 25px rgba(250, 203, 89, 0.15);

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.7;
    color: var(--dark-text);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 1rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

.logo {
    width: 280px;
    height: 70px;
    border-radius: 8px;
    border: 2px solid var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.logo:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.nav-container {
    display: flex;
    align-items: center;
    position: relative;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

nav {
    position: relative;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

nav ul li {
    position: relative;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    font-weight: 400;
    display: block;
    padding: 10px 20px;
    transition: var(--transition);
    border-radius: 25px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

nav ul li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

nav ul li a:hover::before {
    left: 100%;
}

nav ul li a:hover {
    background-color: rgba(255,107,53,0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--white);
}

.hero {
    background: linear-gradient(rgba(0,64,128,0.7), rgba(0,64,128,0.7)), url('https://images.unsplash.com/photo-1618385455730-2571c38966b7?ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&q=80&w=1170') no-repeat center/cover;
    color: var(--white);
    text-align: center;
    padding: 150px 20px;
    position: relative;
    max-width: none !important;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.hero h1 {
    font-size: 3.5em;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    animation: heroAnimation 1.2s ease-out forwards;
}

.hero .tagline {
    font-size: 1.3em;
    max-width: 800px;
    margin: 0 auto 40px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    font-style: italic;
}

.hero p {
    font-size: 1.3em;
    max-width: 800px;
    margin: 0 auto 40px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
    animation: heroAnimation 1.5s ease-out forwards;
    animation-delay: 0.3s;
}

@keyframes heroAnimation {
    0% { opacity: 0; transform: translateY(40px) scale(0.95); }
    60% { opacity: 1; transform: translateY(-5px) scale(1.02); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.hero .btn {
    transform: scale(0.9);
    opacity: 0;
    animation: btnPop 1s ease-out forwards;
    animation-delay: 0.6s;
}

@keyframes btnPop {
    0% { opacity: 0; transform: scale(0.9); }
    60% { opacity: 1; transform: scale(1.05); }
    100% { opacity: 1; transform: scale(1); }
}

/* Enhanced Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid rgba(0,64,128,0.08);
    padding: 35px 30px;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-green);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0,64,128,0.03) 0%, transparent 50%);
    border-radius: 50% 0 0 0;
    transition: var(--transition);
}

.service-card:hover::after {
    width: 120px;
    height: 120px;
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.icon-container {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0,64,128,0.2);
}

.service-card:hover .icon-container {
    background: linear-gradient(135deg, var(--accent-green), var(--accent-orange));
    transform: rotate(10deg) scale(1.1);
}

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

.service-card h3 {
    color: var(--primary-blue);
    font-size: 1.4em;
    font-weight: 600;
    line-height: 1.3;
    transition: var(--transition);
    flex: 1;
}

.service-card:hover h3 {
    color: var(--accent-green);
}

.service-card p {
    color: var(--gray);
    font-size: 1em;
    line-height: 1.6;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px dashed rgba(0,64,128,0.1);
}

.service-features li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 0.95em;
    color: var(--gray);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
    font-size: 1.1em;
}

.service-cta {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    color: var(--accent-orange);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    padding: 8px 0;
    position: relative;
    z-index: 2;
}

.service-cta i {
    margin-left: 8px;
    transition: var(--transition);
}

.service-cta:hover {
    color: var(--accent-green);
}

.service-cta:hover i {
    transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

@media (max-width: 768px) {
    .section-content {
        padding: 40px 25px;
    }

    h2 {
        font-size: 2em;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .service-card {
        padding: 25px 20px;
    }

    .card-header {
        flex-direction: column;
        text-align: center;
    }

    .icon-container {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .section-content {
        padding: 30px 20px;
    }

    h2 {
        font-size: 1.8em;
    }

    .service-card {
        padding: 20px 15px;
    }
}

.btn {
    display: inline-block;
    background-color: var(--accent-orange);
    color: var(--white);
    padding: 15px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 500;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    border: 2px solid transparent;
}

.btn:hover {
    background-color: var(--accent-green);
    border-color: var(--white);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(250, 203, 89, 0.4);
    color: var(--white);
}

section {
    padding: 60px 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-content {
    background-color: var(--white);
    margin: 20px auto;
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
    padding: 50px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.section-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue), var(--accent-green));
}

h2 {
    color: var(--primary-blue);
    font-size: 2.5em;
    margin-bottom: 30px;
    text-align: center;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--accent-green);
    margin: 10px auto;
    border-radius: 2px;
    box-shadow: 0 2px 5px rgba(250, 203, 89, 0.3);
}

.intro-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    font-size: 1.2em;
    color: var(--gray);
    line-height: 1.7;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* Modern Projects Grid Styles */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.project-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid rgba(0,64,128,0.08);
    position: relative;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-green);
}

.project-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(0,64,128,0.1) 100%);
    transition: var(--transition);
}

.project-card:hover .project-image::after {
    background: linear-gradient(to bottom, transparent 0%, rgba(0,64,128,0.3) 100%);
}

.project-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.project-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85em;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-name {
    color: var(--primary-blue);
    font-size: 1.3em;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
    transition: var(--transition);
}

.project-card:hover .project-name {
    color: var(--accent-green);
}

.project-description {
    color: var(--gray);
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-features {
    list-style: none;
    margin-bottom: 20px;
    padding-top: 15px;
    border-top: 1px dashed rgba(0,64,128,0.1);
}

.project-features li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
    font-size: 0.9em;
    color: var(--gray);
}

.project-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-weight: bold;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid rgba(0,64,128,0.1);
}

.project-location {
    display: flex;
    align-items: center;
    color: var(--gray);
    font-size: 0.9em;
    font-weight: 500;
}

.project-location i {
    margin-right: 5px;
    color: var(--accent-orange);
}

.project-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8em;
    font-weight: 600;
    text-transform: uppercase;
}

.status-completed {
    background: rgba(250, 203, 89, 0.15);
    color: var(--accent-green);
}

.status-ongoing {
    background: rgba(255, 107, 53, 0.15);
    color: var(--accent-orange);
}

.status-upcoming {
    background: rgba(0, 100, 204, 0.15);
    color: var(--secondary-blue);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,64,128,0.9), rgba(250, 203, 89, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-cta {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    padding: 12px 25px;
    border: 2px solid var(--white);
    border-radius: 25px;
    transition: var(--transition);
    transform: translateY(20px);
}

.project-card:hover .project-cta {
    transform: translateY(0);
}

.project-cta:hover {
    background: var(--white);
    color: var(--primary-blue);
}

/* Project Spotlight */
.project-spotlight {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    padding: 40px;
    border-radius: 15px;
    margin: 40px 0;
    text-align: center;
    box-shadow: var(--shadow-hover);
    position: relative;
    overflow: hidden;
}

.project-spotlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1541888946425-d81bb19240f5?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') no-repeat center/cover;
    opacity: 0.1;
}

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

.spotlight-badge {
    display: inline-block;
    background: var(--accent-orange);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-size: 0.9em;
}

/* Responsive Design for Projects */
@media (max-width: 768px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .project-filters {
        gap: 10px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.9em;
    }

    .project-spotlight {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .projects-grid {
        grid-template-columns: 1fr;
    }

    .project-content {
        padding: 20px;
    }

    .project-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-item {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-green));
    color: var(--white);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.contact-item:hover {
    transform: scale(1.02) translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.contact-item i {
    font-size: 2.5em;
    margin-bottom: 15px;
    color: var(--accent-orange);
    transition: var(--transition);
}

.contact-item:hover i {
    color: var(--white);
    transform: rotate(5deg);
}

.contact-item a {
    color: white;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.contact-item a:hover {
    text-decoration: underline;
    color: var(--white);
}

.about-text {
    font-size: 1.1em;
    margin-bottom: 40px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.mission-vision {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin: 40px 0;
}

.mission-vision-item {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    border: 2px solid transparent;
    transition: var(--transition);
}

.mission-vision-item:hover {
    border-color: var(--accent-green);
    box-shadow: var(--shadow-hover);
}

.mission-vision-item h3 {
    color: var(--primary-blue);
    font-size: 1.8em;
    margin-bottom: 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.value-item {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-green));
    color: var(--white);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, var(--accent-green), var(--primary-blue));
    box-shadow: var(--shadow-hover);
}

.value-item i {
    font-size: 2em;
    margin-bottom: 10px;
    color: var(--white);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.leader-card {
    background: #f8f9fa;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s;
    text-align: center;
    cursor: pointer;
}

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

.leader-preview {
    position: relative;
}

.leader-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.leader-name-preview {
    padding: 15px;
    background: rgba(0,64,128,0.8);
    color: white;
    font-size: 1.3em;
    font-weight: 600;
}

.address {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
    color: var(--gray);
}

.info-item {
    text-align: center;
    margin-bottom: 15px;
    font-size: 1em;
    color: var(--gray);
}

.footprint {
    text-align: center;
    margin: 40px 0;
}

.footprint h3 {
    color: var(--primary-blue);
    font-size: 2em;
    margin-bottom: 20px;
}

.footprint img {
    width: 100%;
    max-width: 800px;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
}

/* Modal Styles for About */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.8);
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 0;
    border: none;
    border-radius: 15px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: slideIn 0.3s;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    right: 20px;
    top: 15px;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.close:hover,
.close:focus {
    color: var(--primary-blue);
    text-decoration: none;
    transform: scale(1.1);
}

.modal-header {
    text-align: center;
    padding: 60px 20px 20px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    border-radius: 15px 15px 0 0;
}

.modal-header img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 4px solid var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.modal-header h3 {
    font-size: 2em;
    margin-bottom: 5px;
}

.modal-header p {
    font-size: 1.2em;
    opacity: 0.9;
}

.modal-body {
    padding: 30px;
    color: var(--dark-text);
    line-height: 1.7;
}

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

@keyframes slideIn {
    from {transform: translateY(-50px); opacity: 0;}
    to {transform: translateY(0); opacity: 1;}
}

.contact-form {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px;
    background: var(--light-bg);
    border-radius: 15px;
    box-shadow: var(--shadow-soft);
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    transition: var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-green);
    box-shadow: 0 0 0 3px rgba(250, 203, 89, 0.1);
}

.contact-form button {
    width: 100%;
    background: var(--accent-orange);
    color: var(--white);
    padding: 15px;
    border: none;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.contact-form button:hover {
    background: var(--accent-green);
    transform: translateY(-2px);
}

.spotlight {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-green));
    color: var(--white);
    padding: 30px;
    border-radius: 15px;
    margin: 30px 0;
    text-align: center;
    box-shadow: var(--shadow-hover);
}

.client-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
    text-align: center;
    border: 1px solid rgba(0,64,128,0.05);
}

.client-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent-green);
}

.client-card img {
    width: 100%;
    height: 120px;
    object-fit: contain;
    background: var(--white);
    padding: 20px;
    transition: var(--transition);
}

.client-card:hover img {
    transform: scale(1.05);
}

.card-content {
    padding: 25px;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 6px;
    background: linear-gradient(to bottom, transparent 0%, var(--primary-blue) 10%, var(--accent-green) 50%, var(--secondary-blue) 90%, transparent 100%);
    transform: translateX(-50%);
    border-radius: 3px;
    box-shadow: 0 0 10px rgba(0,64,128,0.3);
}

.timeline-item {
    position: relative;
    margin: 60px 0;
    padding: 0 20px;
    width: 100%;
    display: flex;
    align-items: flex-start;
    opacity: 0;
    transform: translateY(50px);
    animation: fadeInUp 0.8s ease forwards;
    z-index: 1;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-content {
    width: 45%;
    background: linear-gradient(135deg, rgba(248,249,250,0.9) 0%, var(--white) 100%);
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    position: relative;
    border: 1px solid rgba(0,64,128,0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 24px;
    background: radial-gradient(circle, var(--accent-green) 0%, var(--primary-blue) 70%);
    border: 4px solid var(--white);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(255,107,53,0.4), inset 0 2px 4px rgba(0,0,0,0.1);
    z-index: 2;
}

.timeline-item:nth-child(even) .timeline-content::before {
    right: 50%;
    left: auto;
    transform: translateX(50%);
}

.timeline-content:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-hover);
}

.timeline-year {
    font-weight: 700;
    font-size: 2.5em;
    color: var(--accent-green);
    margin-bottom: 15px;
    text-align: center;
    position: relative;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.timeline-subtitle {
    font-style: italic;
    color: var(--accent-orange);
    margin-bottom: 25px;
    font-size: 1.3em;
    font-weight: 500;
    text-align: center;
    border-bottom: 2px dashed var(--accent-green);
    padding-bottom: 10px;
}

.timeline ul {
    padding-left: 0;
    list-style: none;
}

.timeline ul li {
    margin: 15px 0;
    position: relative;
    padding-left: 30px;
    background: linear-gradient(90deg, transparent, rgba(250, 203, 89, 0.1));
    padding: 15px;
    border-radius: 10px;
    border-left: 3px solid var(--accent-green);
    transition: var(--transition);
    font-size: 0.95em;
}

.timeline ul li:hover {
    background: linear-gradient(90deg, transparent, rgba(250, 203, 89, 0.2));
    border-left-color: var(--accent-orange);
    transform: translateX(5px);
    box-shadow: 0 4px 10px rgba(250, 203, 89, 0.1);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.timeline-item:nth-child(1) { animation-delay: 0.1s; }
.timeline-item:nth-child(2) { animation-delay: 0.2s; }
.timeline-item:nth-child(3) { animation-delay: 0.3s; }
.timeline-item:nth-child(4) { animation-delay: 0.4s; }
.timeline-item:nth-child(5) { animation-delay: 0.5s; }
.timeline-item:nth-child(6) { animation-delay: 0.6s; }
.timeline-item:nth-child(7) { animation-delay: 0.7s; }
.timeline-item:nth-child(8) { animation-delay: 0.8s; }
.timeline-item:nth-child(9) { animation-delay: 0.9s; }

.unique-divider {
    height: 20px;
    background: linear-gradient(45deg, var(--primary-blue), var(--accent-green), var(--secondary-blue));
    clip-path: polygon(0 0, 100% 0, 100% 70%, 0 100%);
    box-shadow: 0 2px 10px rgba(250, 203, 89, 0.2);
}

footer {
    background: linear-gradient(135deg, #003366, var(--primary-blue));
    color: var(--white);
    text-align: center;
    padding: 40px 20px;
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-green), var(--secondary-blue), var(--primary-blue));
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-logo {
    width: 200px;
    height: 50px;
    border-radius: 5px;
    border: 1px solid var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-green);
    transform: translateY(-1px);
}

.footer-text {
    opacity: 0.9;
    font-size: 0.95em;
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5em; }
    .hero .tagline, .hero p { font-size: 1.1em; }
    header { flex-direction: column; gap: 15px; padding: 20px; }
    .nav-container { width: 100%; justify-content: flex-end; }
    .hamburger { display: flex; }
    nav { position: absolute; top: 100%; left: 0; width: 100%; background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%); flex-direction: column; align-items: center; padding: 20px 0; transform: translateY(-100%); opacity: 0; transition: var(--transition); pointer-events: none; }
    nav.active { transform: translateY(0); opacity: 1; pointer-events: auto; }
    nav ul { flex-direction: column; gap: 10px; width: 100%; text-align: center; }
    nav ul li { width: 100%; }
    nav ul li a { padding: 15px 20px; border-radius: 0; width: 100%; display: block; }
    nav ul li a:hover { background-color: rgba(255,107,53,0.3); }
    .clients-grid { grid-template-columns: 1fr; }
    .mission-vision { grid-template-columns: 1fr; }
    .leadership-grid { grid-template-columns: 1fr; }
    .contact-info { grid-template-columns: 1fr; }
    .timeline::before { left: 30px; width: 4px; }
    .timeline-item { flex-direction: column !important; align-items: flex-start !important; }
    .timeline-content { width: 100%; margin: 20px 0 0 0 !important; text-align: left !important; }
    .timeline-content::before { left: 20px !important; top: -10px; transform: translateX(-50%) !important; }
    .timeline-item:nth-child(even) .timeline-content::before { right: auto !important; left: 20px !important; transform: translateX(-50%) !important; }
    .modal-content { width: 95%; margin: 10% auto; }
    .modal-header { padding: 40px 20px 20px; }
    .modal-header img { width: 120px; height: 120px; }
    .modal-header h3 { font-size: 1.5em; }
    .footer-content { flex-direction: column; text-align: center; }
    section { padding: 30px 15px; }
    .section-content { padding: 30px; margin: 10px auto; }
}

@media (max-width: 480px) {
    .hamburger { display: flex; }
    .hero { padding: 100px 15px; }
    .section-content { padding: 25px; }
}