.about-banner-section {
    position: relative;
    height: 80vh; /* 80% of viewport height */
    min-height: 600px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background-color: #000428;
}

/* Parallax Background */
.banner-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%; /* Taller for parallax movement */
    background-image: linear-gradient(rgba(0, 4, 40, 0.7), rgba(0, 4, 40, 0.85)), url('https://images.unsplash.com/photo-1567489716040-0a1f3d880762?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Creates Parallax */
    z-index: 1;
    transform: translateY(0);
    transition: transform 0.1s linear;
}

/* Particle Canvas */
#particle-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

/* Content Container */
.banner-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--text-light);
    max-width: 1000px;
    padding: 0 20px;
}

/* Animated Elements */
.banner-tagline {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    animation: slideUpFade 0.8s ease-out 0.5s forwards;
    border-bottom: 1px solid var(--accent-color);
    padding-bottom: 5px;
}

.banner-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 25px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.5);
    opacity: 0;
    transform: translateY(30px);
    animation: slideUpFade 0.8s ease-out 0.8s forwards;
}

    .banner-title .highlight {
        color: var(--accent-color);
        display: inline-block;
        position: relative;
    }

        .banner-title .highlight::after {
            content: '';
            position: absolute;
            bottom: 5px;
            left: 0;
            width: 100%;
            height: 8px;
            background-color: rgba(255, 126, 0, 0.2);
            z-index: -1;
            transform: skewX(-15deg);
        }

.banner-desc {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 300;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto 40px;
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    transform: translateY(20px);
    animation: slideUpFade 0.8s ease-out 1.1s forwards;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    animation: fadeIn 1s ease-out 2s forwards;
}

.mouse-icon {
    width: 26px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.5);
    border-radius: 15px;
    position: relative;
    margin-bottom: 8px;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--accent-color);
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
    animation: scrollWheel 1.5s infinite;
}

/* Keyframes */
@keyframes slideUpFade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scrollWheel {
    0% {
        top: 6px;
        opacity: 1;
    }

    100% {
        top: 18px;
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .banner-title {
        font-size: 2.5rem;
    }

    .banner-bg {
        background-attachment: scroll;
    }
    /* Disable parallax on mobile for performance */
}.contact-form h2 {
    margin-bottom: 20px;
    color: #333;
    font-size: 28px;
    border-bottom: 2px solid #0056b3;
    display: inline-block;
    padding-bottom: 5px;
}

.form-group {
    margin-bottom: 20px;
}

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: #444;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 12px;
        border: 1px solid #ccc;
        border-radius: 5px;
        font-size: 16px;
        transition: border-color 0.3s;
    }

        .form-group input:focus,
        .form-group textarea:focus {
            border-color: #0056b3;
            outline: none;
        }

    .form-group textarea {
        height: 150px;
        resize: vertical;
    }

.submit-btn {
    background-color: #0056b3;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
    width: 100%;
}

    .submit-btn:hover {
        background-color: #004494;
    }

/* Responsive Design */
@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr; /* Stack columns on mobile */
        padding: 20px;
    }
}

.form-container {
    max-width: 500px;
    margin: 0 auto;
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

    .form-header h2 {
        color: #333;
        font-weight: 700;
    }

.form-group {
    margin-bottom: 20px;
}

.control-label {
    font-weight: 600;
    color: #555;
}

.form-control {
    border-radius: 5px;
    border: 1px solid #ddd;
    padding: 12px;
    transition: border-color 0.3s;
}

    .form-control:focus {
        border-color: #4e73df;
        box-shadow: 0 0 0 0.2rem rgba(78, 115, 223, 0.25);
    }

.btn-primary {
    background-color: #4e73df;
    border-color: #4e73df;
    font-weight: 600;
    padding: 12px 20px;
    transition: all 0.3s;
}

    .btn-primary:hover {
        background-color: #2e59d9;
        border-color: #2653d4;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

/* Notification Popup Styles */
.notification-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

    .notification-overlay.show {
        opacity: 1;
        visibility: visible;
    }

.notification-popup {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transform: scale(0.7);
    transition: transform 0.3s;
}

.notification-overlay.show .notification-popup {
    transform: scale(1);
}

.notification-icon {
    font-size: 60px;
    color: #28a745;
    margin-bottom: 20px;
}

.notification-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.notification-message {
    font-size: 16px;
    color: #666;
    margin-bottom: 25px;
}

.close-notification {
    background-color: #4e73df;
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s;
}

    .close-notification:hover {
        background-color: #2e59d9;
    }

.loading-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    margin-right: 10px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.required-field {
    color: #e74a3b;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
    font-weight: bold;
}

.additional-info {
    margin-top: 30px;
}

.info-item {
    margin-bottom: 10px;
}/* --- CSS VARIABLES & RESET --- */
:root {
    /* Color Palette based on Industrial "Tech" feel (Blue/Orange/Grey) */
    --primary-color: #004e92; /* Deep Industrial Blue */
    --secondary-color: #000428; /* Dark Navy */
    --accent-color: #216099; /* Safety Orange */
    --accent-hover: #216099;
    /* Backgrounds */
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --bg-dark: #1a1a1a;
    --bg-overlay: rgba(0, 4, 40, 0.7);
    /* Typography */
    --text-main: #333333;
    --text-light: #f1f1f1;
    --text-muted: #666666;
    /* Spacing */
    --container-width: 1200px;
    --header-height: 80px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

/* --- UTILITIES --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

.text-white {
    color: var(--text-light);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Oswald', sans-serif;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--text-light);
}

    .btn-primary:hover {
        background-color: var(--accent-hover);
        transform: translateY(-2px);
        box-shadow: 0 4px 10px rgba(255, 126, 0, 0.3);
    }

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

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

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

    .section-title h2 {
        font-size: 2.5rem;
        color: var(--primary-color);
        position: relative;
        display: inline-block;
        padding-bottom: 15px;
    }

        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background-color: var(--accent-color);
        }

    .section-title p {
        max-width: 700px;
        margin: 15px auto 0;
        color: var(--text-muted);
    }

/* --- HEADER & NAVIGATION --- */
header {
    background-color: var(--bg-white);
    height: var(--header-height);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
    
    
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Oswald', sans-serif;
    display: flex;
    align-items: center;
    gap: 10px;
    
}

    .logo img {
        width:170px; height:auto;
    }

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-main);
    position: relative;
    padding: 10px 0;
}

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

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

/* DROPDOWN MENU */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-white);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    border-top: 3px solid var(--accent-color);
    border-radius: 0 0 4px 4px;
}

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

.dropdown-item {
    display: block;
    padding: 12px 20px;
    color: var(--text-main);
    border-bottom: 1px solid #eee;
}

    .dropdown-item:hover {
        background-color: var(--primary-color);
        color: var(--text-light);
        padding-left: 25px;
    }

.dropdown-toggle::after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: 5px;
    font-size: 0.8em;
}

/* Mobile Menu Toggle */
.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: var(--primary-color);
    transition: all 0.3s ease-in-out;
}

/* --- HERO SLIDER (NEW VERSION) --- */
#hero {
    height: 70vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    padding-top: var(--header-height);
    background-color: #000428; /* Fallback color */
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    display: flex; /* Centers content */
    align-items: center;
    justify-content: center;
}

    .slide.active {
        opacity: 1;
        z-index: 1;
    }

    /* This forces the image to fill the screen perfectly */
    .slide img {
        width: 100%;
        height: 100%;
        object-fit: cover; /* This replaces background-size: cover */
        position: absolute;
        top: 0;
        left: 0;
        z-index: 0;
    }

/* The dark overlay so text is readable */
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,4,40,0.6), rgba(0,4,40,0.8));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2; /* Sits above image and overlay */
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
    color: var(--text-light);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease-out 0.3s;
}

.slide.active .hero-content {
    transform: translateY(0);
    opacity: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 30px;
    font-weight: 300;
}

/* Controls (Keep your existing control CSS or use this) */
.slider-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 15px;
    z-index: 10;
}

.control-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
}

    .control-dot.active {
        background-color: var(--accent-color);
        transform: scale(1.2);
    }

.slider-arrows {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 10;
    transform: translateY(-50%);
}

.arrow-btn {
    color: var(--text-light);
    font-size: 2rem;
    cursor: pointer;
    background: rgba(0,0,0,0.3);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.3s;
    z-index: 10;
}

    .arrow-btn:hover {
        background: var(--accent-color);
    }
/* --- ABOUT SECTION --- */
#about {
    background-color: var(--bg-white);
}

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

.about-img {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

    .about-img::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 78, 146, 0.1);
    }

.about-features {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.feature-icon {
    min-width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.5rem;
}

/* --- PRODUCTS SECTION --- */
#products {
    background-color: var(--bg-light);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
}

.filter-btn {
    background: transparent;
    border: 2px solid #ddd;
    padding: 8px 20px;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-muted);
    transition: 0.3s;
}

    .filter-btn:hover, .filter-btn.active {
        border-color: var(--accent-color);
        background: var(--accent-color);
        color: var(--text-light);
    }

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--bg-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
    position: relative;
    opacity: 1;
    transform: scale(1);
}

    .product-card.hidden {
        display: none;
    }

    .product-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    }

.product-img {
    height: 220px;
    overflow: hidden;
    position: relative;
}

    .product-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s;
    }

.product-card:hover .product-img img {
    transform: scale(1.1);
}

.product-info {
    padding: 25px;
}

    .product-info h3 {
        font-size: 1.4rem;
        color: var(--primary-color);
        margin-bottom: 10px;
    }

    .product-info p {
        font-size: 0.95rem;
        color: var(--text-muted);
        margin-bottom: 20px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

.read-more {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* --- STATS SECTION --- */
#stats {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    text-align: center;
}

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

.stat-item i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.stat-number {
    font-size: 3rem;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

/* --- CONTACT SECTION --- */
#contact {
    background-color: var(--bg-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    border-radius: 10px;
    overflow: hidden;
}

.contact-form-box {
    padding: 50px;
    background: var(--bg-light);
}

.form-group {
    margin-bottom: 20px;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    transition: 0.3s;
}

    .form-control:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(0, 78, 146, 0.1);
    }

.contact-info-box {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-detail {
    margin-bottom: 30px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

    .contact-detail i {
        color: var(--accent-color);
        font-size: 1.2rem;
        margin-top: 5px;
    }

/* --- FOOTER --- */
footer {
    background-color: var(--bg-dark);
    color: #ccc;
    padding: 70px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h4 {
    color: var(--text-light);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

    .footer-col h4::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 40px;
        height: 2px;
        background-color: var(--accent-color);
    }

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: 0.3s;
}

    .social-icon:hover {
        background: var(--accent-color);
        color: var(--text-light);
    }

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

/* --- TOAST NOTIFICATION --- */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #28a745;
    color: white;
    padding: 15px 25px;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.5s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

    .toast.show {
        transform: translateY(0);
        opacity: 1;
    }

/* --- PRELOADER (Enhancement) --- */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-white);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-content {
    text-align: center;
}

    .loader-content .logo-text {
        font-family: 'Oswald', sans-serif;
        font-size: 2.5rem;
        color: var(--primary-color);
        font-weight: 700;
        display: block;
        margin-bottom: 10px;
    }

        .loader-content .logo-text span {
            color: var(--accent-color);
        }

.loader-bar {
    width: 0;
    height: 4px;
    background-color: var(--accent-color);
    margin: 0 auto;
    border-radius: 2px;
    animation: loadBar 1.5s ease-in-out forwards;
}

@keyframes loadBar {
    0% {
        width: 0;
    }

    50% {
        width: 60%;
    }

    100% {
        width: 100%;
    }
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 992px) {
    .about-wrapper {
        grid-template-columns: 1fr;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        gap: 0;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0,0,0,0.1);
        padding-top: 100px;
    }

        .nav-menu.active {
            left: 0;
        }

    .nav-item {
        margin: 16px 0;
    }

    /* Mobile Dropdown */
    .dropdown-menu {
        position: static;
        visibility: visible;
        opacity: 1;
        transform: none;
        box-shadow: none;
        background: #f1f1f1;
        display: none;
        text-align: center;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

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

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}