/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #0056b3;
    --primary-dark: #004494;
    --secondary-color: #ffffff;
    --accent-color: #ffc107;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --nav-height: 80px;
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

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

section {
    padding: 80px 0;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

h1 {
    font-size: 3.5rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
}

h3 {
    font-size: 1.5rem;
}

.section-title {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
}

.section-title p {
    color: var(--text-light);
    margin-top: 15px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

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

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

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

/* Navbar */
/* Navbar */
.navbar {
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.9);
    /* Semi-transparent */
    backdrop-filter: blur(10px);
    /* Glassmorphism */
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    white-space: nowrap;
    /* Prevent wrapping */
}

/* Specific span for logo text to control visibility if needed */
.logo-text {
    display: inline-block;
}

.logo-img {
    height: 48px;
    /* Slightly larger */
    width: auto;
    object-fit: contain;
    border-radius: 10px;
    /* Softer curves */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    /* deeper shadow */
    border: 2px solid white;
    /* Clean border */
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    position: relative;
    font-weight: 500;
    color: var(--text-color);
    padding: 5px 0;
}

/* Hover Underline Animation */
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:not(.btn):hover::after,
.nav-links a:not(.btn).active::after {
    width: 100%;
}

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

.mobile-menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 86, 179, 0.8), rgba(0, 86, 179, 0.6)), url('../images/hero-bg.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    color: white;
    text-align: center;
    padding-top: var(--nav-height);
}

.hero h1 {
    color: white;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Cards (Services) */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

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

.card-icon {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 15px;
}

/* Project Item */
.project-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.project-img {
    height: 250px;
    width: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.project-info {
    padding: 20px;
    background: white;
}

.project-category {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
}

/* Testimonials */
.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin: 10px;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 20px;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.client-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

/* Footer */
.main-footer {
    background: #0f172a;
    /* Dark Navy */
    color: #cbd5e1;
    padding-top: 80px;
    font-size: 0.95rem;
    position: relative;
    border-top: 5px solid var(--primary-color);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand .footer-logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: block;
    margin-bottom: 15px;
}

.tagline {
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 10px;
}

.brand-desc {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.3s;
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-nav h3,
.footer-contact-info h3,
.footer-newsletter h3 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-nav ul,
.contact-list {
    list-style: none;
    padding: 0;
}

.footer-nav ul li,
.contact-list li {
    margin-bottom: 10px;
}

.footer-nav ul li a {
    color: #cbd5e1;
    text-decoration: none;
    transition: 0.3s;
}

.footer-nav ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.contact-list li i {
    color: var(--primary-color);
    margin-top: 4px;
}

.contact-list li a {
    color: #cbd5e1;
    text-decoration: none;
}

.contact-list li a:hover {
    color: white;
}

.newsletter-form {
    display: flex;
    margin-top: 15px;
}

.newsletter-form input {
    padding: 10px 15px;
    border: none;
    border-radius: 4px 0 0 4px;
    outline: none;
    width: 70%;
    font-family: 'Inter', sans-serif;
}

.newsletter-form button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    transition: 0.3s;
}

.newsletter-form button:hover {
    background: #004494;
}

.footer-bottom {
    padding: 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}



.legal-links a {
    color: #94a3b8;
    text-decoration: none;
    margin-left: 20px;
}

.legal-links a:hover {
    color: white;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: 0.3s;
}

.back-to-top:hover {
    transform: translateY(-5px);
}

.back-to-top.visible {
    display: flex;
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Responsive Footer Styles */
@media (max-width: 992px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile Small Screen Adjustment */
@media (max-width: 400px) {
    .logo {
        font-size: 1.1rem;
        /* Smaller font for tiny screens */
        gap: 8px;
    }

    .logo-img {
        height: 35px;
        /* Smaller logo image */
    }
}

@media (max-width: 576px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .legal-links a {
        margin: 0 10px;
    }
}

/* =========================================
   Revamped Hero Section (Best Hero)
   ========================================= */
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    background: url('../images/hero-bg.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 0;
    /* Handled by flex alignment, but we need safe zones */
    height: 100vh;
    /* Default Desktop Height */
}

/* Safe Zone & Overlay */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Modern, Tech Premium Gradient */
    background: linear-gradient(135deg, rgba(2, 6, 23, 0.95) 0%, rgba(15, 23, 42, 0.85) 50%, rgba(30, 58, 138, 0.5) 100%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    width: 100%;
    padding-top: 80px;
    /* Top Safe Zone */
    padding-bottom: 80px;
    /* Bottom Safe Zone */
}

/* Desktop Logic (Default) */
.hero-content {
    flex: 0 0 50%;
    /* 50% width */
    max-width: 650px;
    padding-right: 40px;
    /* Safe zone right */
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-subtitle {
    display: inline-block;
    color: var(--accent-color);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-section h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 25px;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    background: linear-gradient(to right, #ffffff, #e0e0e0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section p {
    font-size: 1.2rem;
    line-height: 1.7;
    color: #cbd5e1;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    max-width: 550px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

.glow-effect {
    box-shadow: 0 0 20px rgba(0, 86, 179, 0.4);
    position: relative;
    overflow: hidden;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(45deg);
    transition: 0.5s;
    opacity: 0;
}

.glow-effect:hover::after {
    opacity: 1;
    left: 100%;
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    backdrop-filter: blur(5px);
}

.btn-outline-light:hover {
    border-color: white;
    background: white;
    color: var(--primary-color);
}

/* Badges Section */
.hero-badges {
    display: flex;
    gap: 20px;
    margin-top: 30px;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.8s forwards;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
}

.badge-item i {
    color: var(--accent-color);
}

.hero-visual {
    flex: 0 0 50%;
    /* 50% width */
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    /* In a real scenario, we'd put a 3D model or transparent PNG here */
    background: url('../images/drone-lab.png') no-repeat center center/contain;
    /* Placeholder Visual */
    opacity: 0.8;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    color: white;
    animation: bounce 2s infinite;
    cursor: pointer;
    opacity: 0.8;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

/* Tablet & Small Laptop Responsive (768px - 1100px) */
/* Trigger Mobile Menu at 1100px because we have many nav items */
@media (max-width: 1100px) {
    .mobile-menu-btn {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        z-index: -1;
        transition: var(--transition);
        text-align: center;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        z-index: 999;
    }

    .nav-links li {
        margin: 15px 0;
    }
}

/* Tablet Specific Layout (Before Mobile Stack) */
@media (min-width: 768px) and (max-width: 1100px) {
    .hero-section {
        height: 80vh;
        /* Requirement */
        padding-top: 80px;
    }

    .hero-container {
        flex-direction: column;
        /* Stacked */
        padding-bottom: 40px;
        justify-content: center;
    }

    .hero-content {
        flex: 0 0 auto;
        width: 100%;
        max-width: 80%;
        text-align: center;
        padding-right: 0;
        margin-bottom: 40px;
        align-items: center;
    }

    .hero-visual {
        flex: 1;
        width: 80%;
        height: auto;
        background-size: contain;
        display: flex;
    }

    .hero-btns,
    .hero-badges {
        justify-content: center;
    }
}

/* Mobile Responsive (< 768px) */
@media (max-width: 767px) {
    .hero-section {
        height: auto;
        /* Requirement */
        padding-top: 100px;
        /* Safe zone */
        padding-bottom: 80px;
    }

    .hero-container {
        flex-direction: column-reverse;
        /* Visual Top, Content Bottom */
        gap: 30px;
    }

    .hero-visual {
        width: 100%;
        height: 250px;
        /* Fixed height for mobile visual */
        flex: 0 0 auto;
        display: flex;
    }

    .hero-content {
        width: 100%;
        padding-right: 0;
        text-align: center;
        align-items: center;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
        gap: 16px;
        /* Requirement: 12-16px */
    }

    .btn {
        width: 100%;
    }

    .hero-badges {
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Mobile Nav Override */
    .nav-links {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        transform: translateY(-100%);
        opacity: 0;
        z-index: -1;
        transition: var(--transition);
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        z-index: 999;
    }
}

/* =========================================
   Restored Page Styles
   ========================================= */

/* Intro Section */
.intro-section {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(to bottom, #f8f9fa, #ffffff);
}

.intro-section p {
    font-size: 1.1rem;
    max-width: 900px;
    margin: 0 auto 50px;
    line-height: 1.8;
    color: var(--text-light);
}

/* Highlights Grid */
.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.highlight-item {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #f0f0f0;
}

.highlight-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.highlight-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.highlight-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0;
}

/* USP Card */
.usp-card {
    background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    color: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
    height: 100%;
}

.usp-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Service Preview */
.service-preview-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: white;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.service-preview-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-preview-card img {
    height: 220px;
    width: 100%;
    object-fit: cover;
}

.service-preview-content {
    padding: 25px;
}

/* Project and Training */
.project-preview {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.project-category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--accent-color);
    color: #333;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.training-highlight {
    background: linear-gradient(to right, #0f172a, #1e293b);
    color: white;
    padding: 80px 0;
}

.map-container {
    height: 400px;
}

@media (max-width: 768px) {
    .map-container {
        height: 300px;
    }
}


.training-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.training-image {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.training-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/hero-bg.png') no-repeat center center/cover;
    opacity: 0.1;
    z-index: 0;
}

.cta-section .container {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: white;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}



@media (max-width: 768px) {
    .training-content {
        grid-template-columns: 1fr;
    }
}




/* ==============================
   FRIENDLY LEADERSHIP SECTION
================================ */

.leadership-section.friendly {
    background: linear-gradient(180deg, #f9fbff, #ffffff);
    padding: 100px 0;
}

.leaders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.friendly-card {
    background: white;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    transition: all 0.35s ease;
}

.friendly-card:hover {
    transform: translateY(-8px);
}

.leader-image {
    height: 320px;
    overflow: hidden;
}

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

.leader-content {
    padding: 30px;
    text-align: center;
}

.leader-role {
    display: inline-block;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 600;
}

.leader-desc {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555;
}

.leader-quote {
    margin: 20px 0;
    font-style: italic;
    background: #f2f6ff;
    padding: 12px 16px;
    border-radius: 10px;
    font-size: 0.9rem;
}

.leader-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    margin: 0 6px;
    border-radius: 50%;
    background: #eef2ff;
    color: var(--primary-color);
    transition: 0.3s;
}

.leader-socials a:hover {
    background: var(--primary-color);
    color: white;
}

/* Mobile fix */
@media (max-width: 768px) {
    .leader-image {