/* CSS Variables */
:root {
    --primary-blue: #003D82;
    --light-blue: #0052A3;
    --cyan: #00BFFF;
    --light-cyan: #00D9FF;
    --bg-light: #f0f9ff;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --accent: #FF6B6B;
    --success: #51CF66;
}

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

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

html {
    scroll-behavior: smooth;
}

/* Navigation */
nav {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 50%, var(--light-blue) 100%);
    color: white;
    padding: 0.8rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 8px 32px rgba(0, 61, 130, 0.3);
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: bold;
    font-size: 1.2rem;
    max-width: 250px;
}

.logo span {
    line-height: 1.2;
}

.logo-img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
    transform: rotate(90deg);
}

.logo-img:hover {
    transform: rotate(90deg) scale(1.05);
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.7rem 1.2rem;
    border-radius: 8px;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--light-cyan);
    background: rgba(0, 191, 255, 0.1);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.menu-toggle:hover {
    transform: scale(1.1);
}

/* Dropdown container */
.nav-menu li.dropdown {
    position: relative;
}

/* Dropdown menu */
.nav-menu li.dropdown .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--light-blue);
    border-radius: 8px;
    min-width: 250px;
    z-index: 1000;
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    padding: 0.5rem 0;
}

/* Dropdown links */
.nav-menu li.dropdown .dropdown-menu li {
    list-style: none;
}

.nav-menu li.dropdown .dropdown-menu li a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: white;
    text-decoration: none;
    white-space: nowrap;
}

.nav-menu li.dropdown .dropdown-menu li a:hover {
    background: var(--primary-blue);
    color: var(--cyan);
}

/* Desktop hover */
@media (min-width: 901px) {
    .nav-menu li.dropdown:hover .dropdown-menu {
        display: block;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #003366 25%, #0052A3 50%, var(--cyan) 75%, var(--light-cyan) 100%);
    color: white;
    padding: 8rem 2rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 800;
    background: linear-gradient(135deg, white 0%, var(--light-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: slideInLeft 0.8s ease;
}

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #e0f2fe;
    animation: slideInLeft 0.8s ease 0.2s backwards;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--light-cyan) 100%);
    color: var(--primary-blue);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.3);
    animation: slideInLeft 0.8s ease 0.4s backwards;
}

.btn:hover {
    background: linear-gradient(135deg, var(--light-cyan) 0%, white 100%);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 191, 255, 0.5);
}

.btn:active {
    transform: translateY(-1px);
}

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

.hero-logo {
    width: 280px;
    height: 280px;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Sections */
section {
    padding: 5rem 2rem;
}

h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-align: center;
    color: var(--primary-blue);
    font-weight: 800;
    position: relative;
}

h2::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--cyan) 0%, var(--light-cyan) 100%);
    margin: 1rem auto 3rem;
    border-radius: 2px;
}
.sectors-header h3 {
    color: white !important; /* force white */
    font-size: 2rem;
    text-align: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

/* Tablets */
@media (max-width: 1024px) {
    .sectors-header h3 {
        font-size: 1.7rem;
    }
}

/* Phones */
@media (max-width: 768px) {
    .sectors-header h3 {
        font-size: 1.4rem;
    }
}


h4 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    font-weight: 700;
}

/* Why Choose Us */
.why-choose {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    position: relative;
}

.why-choose::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan) 0%, transparent 50%, var(--cyan) 100%);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.card {
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    padding: 2.5rem;
    border-radius: 16px;
    border: 2px solid var(--cyan);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 191, 255, 0.15);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 191, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.card:hover::before {
    left: 100%;
}

.card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 191, 255, 0.3);
    border-color: var(--light-cyan);
}

.card h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.card-icon {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    display: inline-block;
    transition: all 0.3s ease;
}

.card:hover .card-icon {
    transform: scale(1.2) rotate(-5deg);
}

.card p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* About Page */
.about-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 50%, var(--cyan) 100%);
    color: white;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

.about-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.about-header h1 {
    font-size: 3rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-content {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    padding: 5rem 2rem;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 3rem 0;
}

.mission-box {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 100%);
    color: white;
    padding: 3rem;
    border-radius: 16px;
    transition: all 0.4s ease;
    box-shadow: 0 15px 40px rgba(0, 61, 130, 0.3);
    position: relative;
    overflow: hidden;
}

.mission-box::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.mission-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 61, 130, 0.4);
}

.mission-box p {
    font-size: 1.1rem;
    line-height: 1.9;
    position: relative;
    z-index: 1;
}

.vision-box {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--light-cyan) 100%);
    color: var(--primary-blue);
    padding: 3rem;
    border-radius: 16px;
    transition: all 0.4s ease;
    box-shadow: 0 15px 40px rgba(0, 191, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.vision-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
}

.vision-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 60px rgba(0, 191, 255, 0.5);
}

.vision-box h2 {
    color: var(--primary-blue);
    text-align: left;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.vision-box h2::after {
    display: none;
}

.vision-box p {
    font-size: 1.1rem;
    line-height: 1.9;
    position: relative;
    z-index: 1;
}

.mission-box h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.mission-box h2::after {
    display: none;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin: 2rem 0;
}

.value-card {
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    border: 2px solid var(--cyan);
    padding: 2.5rem;
    border-radius: 16px;
    transition: all 0.4s ease;
    box-shadow: 0 8px 20px rgba(0, 191, 255, 0.1);
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 191, 255, 0.25);
    border-color: var(--light-cyan);
}

.value-card h3 {
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
}

.value-card p {
    color: var(--text-light);
    line-height: 1.8;
}



/* Sectors Page */
.sectors-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 50%, var(--cyan) 100%);
    color: white;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.sectors-header h1 {
    font-size: 3rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.sectors-header p {
    font-size: 1.3rem;
    margin-top: 1rem;
    position: relative;
    z-index: 1;
}

.sectors-content {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    padding: 5rem 2rem;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin: 2rem auto;
    max-width: 1200px;
}

.sector-card {
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid var(--cyan);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 191, 255, 0.15);
    text-decoration: none;
    display: block;
    color: var(--text-dark);
}

.sector-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 191, 255, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.sector-card:hover::before {
    opacity: 1;
}

.sector-card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 30px 70px rgba(0, 191, 255, 0.4);
    border-color: var(--light-cyan);
}

.sector-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    transition: all 0.4s ease;
    display: block;
}

.sector-card:hover .sector-icon {
    transform: scale(1.2) rotate(-5deg);
    filter: drop-shadow(0 8px 20px rgba(0, 191, 255, 0.3));
}

.sector-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    position: relative;
    z-index: 1;
    color: var(--primary-blue);
}

.sector-card p {
    color: var(--text-dark);
    line-height: 1.8;
    position: relative;
    z-index: 1;
    font-size: 1rem;
}
    /* Why Choose Section - Responsive */
.why-choose-responsive {
    margin-top: 4rem;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 100%);
    color: white;
    padding: 3.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 61, 130, 0.3);
    position: relative;
    overflow: hidden;
}

.why-choose-responsive::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.why-choose-responsive h4 {
    color: white;
    text-align: left;
    margin: 0 0 2rem 0;
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.why-choose-grid-responsive {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    position: relative;
    z-index: 1;
}

.why-choose-item-responsive {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(0, 191, 255, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.why-choose-item-responsive:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.why-choose-item-responsive h4 {
    color: var(--light-cyan);
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.why-choose-item-responsive p {
    color: #e0f2fe;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .why-choose-grid-responsive {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .why-choose-responsive {
        padding: 2rem 1.5rem;
        margin-top: 2rem;
        border-radius: 16px;
    }
    
    .why-choose-grid-responsive {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .why-choose-responsive h4 {
        font-size: 1.3rem;
        text-align: center;
    }
    
    .why-choose-item-responsive {
        padding: 1.25rem;
    }
}

@media (max-width: 480px) {
    .why-choose-responsive {
        padding: 1.5rem 1rem;
    }
    
    .why-choose-item-responsive {
        padding: 1rem;
    }
    
    .why-choose-item-responsive h4 {
        font-size: 1rem;
    }
    
    .why-choose-item-responsive p {
        font-size: 0.9rem;
    }
}

/* Contact Page */
.contact-header {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 50%, var(--cyan) 100%);
    color: white;
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.contact-header h1 {
    font-size: 3rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.contact-content {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
    padding: 5rem 2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    margin-top: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    border-radius: 12px;
    border-left: 4px solid var(--cyan);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.1);
}

.info-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 191, 255, 0.2);
}

.info-icon {
    color: var(--cyan);
    font-size: 2rem;
    flex-shrink: 0;
}

.info-content h3 {
    margin-bottom: 0.5rem;
    margin-top: 0;
    font-size: 1.2rem;
}

.info-content p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.contact-message {
    background: linear-gradient(135deg, white 0%, #f9fafb 100%);
    padding: 3rem;
    border-radius: 16px;
    border: 2px solid var(--cyan);
    box-shadow: 0 12px 40px rgba(0, 191, 255, 0.15);
}

.contact-message h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.contact-message h2::after {
    display: none;
}

.contact-message p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #0052A3 100%);
    color: white;
    padding: 1.5rem;
    border-radius: 12px;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 61, 130, 0.2);
}

.cta-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 61, 130, 0.3);
}

.cta-box p:first-child {
    font-weight: bold;
    color: var(--cyan);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.cta-box p {
    color: white;
}

/* Footer */
footer {
    background: var(--primary-blue);
    color: white;
    padding: 4rem 2rem;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    right: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

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

.footer-section h3 {
    color: var(--light-cyan);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 800;
}

.footer-section p {
    color: #e0f2fe;
    line-height: 1.9;
    font-size: 0.95rem;
}

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

.footer-section ul li {
    margin-bottom: 1rem;
}

.footer-section a {
    color: #e0f2fe;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section a:hover {
    color: var(--light-cyan);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, rgba(0, 191, 255, 0.2) 0%, rgba(0, 191, 255, 0.1) 100%);
    border: 2px solid var(--cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light-cyan);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--cyan) 0%, var(--light-cyan) 100%);
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(0, 191, 255, 0.4);
}

.footer-bottom {
    border-top: 2px solid rgba(0, 191, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: #e0f2fe;
    font-weight: 600;
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE & TABLET
   ============================================ */

/* Tablet Styles (768px - 1024px) */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 1.5rem;
    }

    .hero-container {
        gap: 3rem;
    }

    .hero-content h1 {
        font-size: 3.5rem;
    }

    .sectors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    h2 {
        font-size: 2.5rem;
    }
}

/* Mobile & Small Tablet (max-width: 900px) */
@media (max-width: 900px) {
    /* Navigation Mobile */
    .nav-container {
        padding: 0 1rem;
    }

    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--light-blue);
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        border-radius: 0 0 16px 16px;
    }

    .nav-menu.active {
        max-height: 600px;
        padding: 1rem 0;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu a {
        display: block;
        padding: 1rem;
        width: 100%;
    }

    .nav-menu a::after {
        display: none;
    }

    /* Dropdown in mobile */
    .nav-menu li.dropdown .dropdown-menu {
        position: static;
        background: rgba(0, 0, 0, 0.2);
        box-shadow: none;
        border-radius: 0;
        min-width: 100%;
    }

    .nav-menu li.dropdown.active .dropdown-menu,
    .nav-menu li.dropdown:hover .dropdown-menu {
        display: block;
    }

    /* Logo size */
    .logo {
        font-size: 1rem;
        gap: 0.75rem;
    }

    .logo-img {
        width: 40px;
        height: 40px;
    }

    /* Hero Section Mobile */
    .hero {
        padding: 4rem 1rem;
        min-height: auto;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .btn {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .hero-logo {
        width: 200px;
        height: 200px;
    }

    /* Sections */
    section {
        padding: 3rem 1rem;
    }

    h2 {
        font-size: 2rem;
    }

    h2::after {
        width: 80px;
        margin: 0.75rem auto 2rem;
    }

    /* Cards Grid */
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .card {
        padding: 2rem;
    }

    /* About Page Mobile */
    .about-header,
    .services-header,
    .sectors-header,
    .contact-header {
        padding: 3rem 1rem;
    }

    .about-header h1,
    .services-header h1,
    .sectors-header h1,
    .contact-header h1 {
        font-size: 2rem;
    }

    .sectors-header p {
        font-size: 1rem;
    }

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

    .mission-box,
    .vision-box {
        padding: 2rem;
    }

    .mission-box p,
    .vision-box p {
        font-size: 1rem;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Services Mobile */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem;
    }

    .clients-section {
        padding: 2rem;
        margin-top: 2rem;
    }

    .clients-list {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .clients-list li {
        font-size: 1rem;
    }

    /* Sectors Mobile */
    .sectors-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .sector-card {
        padding: 2rem;
    }

    .sector-icon {
        font-size: 3rem;
    }

    .sector-card h3 {
        font-size: 1.2rem;
    }

    .sector-card:hover {
        transform: translateY(-10px) scale(1.02);
    }

    /* Contact Mobile */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-message {
        padding: 2rem;
    }

    .info-item {
        padding: 1.25rem;
    }

    .info-icon {
        font-size: 1.5rem;
    }

    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-section a:hover {
        transform: translateX(0);
    }

    .social-links {
        justify-content: center;
    }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    .hero-logo {
        width: 160px;
        height: 160px;
    }

    h2 {
        font-size: 1.75rem;
    }

    .card {
        padding: 1.5rem;
    }

    .card-icon {
        font-size: 2.5rem;
    }

    .about-header h1,
    .services-header h1,
    .sectors-header h1,
    .contact-header h1 {
        font-size: 1.75rem;
    }

    .mission-box,
    .vision-box,
    .value-card,
    .service-card,
    .sector-card {
        padding: 1.5rem;
    }

    .sector-icon {
        font-size: 2.5rem;
    }

    .contact-message {
        padding: 1.5rem;
    }

    .cta-box {
        padding: 1.25rem;
    }
}

/* Landscape Mobile Fix */
@media (max-height: 600px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 3rem 1rem;
    }

    .hero-content h1 {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .hero-logo {
        width: 150px;
        height: 150px;
    }
/* ============================================
   ABOUT PAGE HEADING CENTERING
   ============================================ */

/* Center the main section headings on About page */
.about-content > .container > div > h3 {
    text-align: center;
    width: 100%;
    font-size: 2.2rem;
    color: var(--primary-blue);
    margin-bottom: 2rem;
    position: relative;
}

.about-content > .container > div > h3::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--cyan) 0%, var(--light-cyan) 100%);
    margin: 1rem auto 0;
    border-radius: 2px;
}

/* Ensure card headings remain left-aligned */
.card h3,
.value-card h3,
.mission-box h3, 
.vision-box h3 {
    text-align: left;
}

.card h3::after,
.value-card h3::after {
    display: none;
}

/* Mobile responsive for centered headings */
@media (max-width: 768px) {
    .about-content > .container > div > h3 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .about-content > .container > div > h3::after {
        width: 60px;
        margin: 0.75rem auto 0;
    }
}
}