/* Import Google Fonts for professional look */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;900&display=swap');

/* Global Styles */
body {
    font-family: 'Montserrat', sans-serif;
    scroll-behavior: smooth;
    background: #0a0a0a;
    color: #f0f0f0;
    margin: 0;
    padding: 0;
    padding-top: 70px; /* Account for fixed navbar */
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    background: url('https://source.unsplash.com/1600x900/?futuristic,city') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(20,0,0,0.8));
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
    animation: fadeIn 2s ease-in-out;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1rem;
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    line-height: 1.5;
    opacity: 0.9;
}

/* Logo */
.logo {
    width: 120px;
    margin-bottom: 2rem;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.3));
}

.logo:hover {
    transform: scale(1.05);
}

/* Buttons */
.button-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-btn {
    position: relative;
    display: inline-block;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    background: linear-gradient(145deg, #8b0000, #ff0000);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.3);
    overflow: hidden;
}

.hero-btn::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;
}

.hero-btn:hover::before {
    left: 100%;
}

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 0, 0, 0.5);
    background: linear-gradient(145deg, #ff0000, #8b0000);
}

.hero-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(255, 0, 0, 0.4);
}

.steam-btn {
    background: linear-gradient(145deg, #1a5f8a, #2d7ba8);
    box-shadow: 0 4px 15px rgba(45, 123, 168, 0.3);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.steam-btn:hover {
    background: linear-gradient(145deg, #2d7ba8, #1a5f8a);
    box-shadow: 0 8px 25px rgba(45, 123, 168, 0.5);
}

.steam-icon {
    width: 20px;
    height: 20px;
    display: inline-block;
}

/* MADS Title */
.mads-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.9;
    margin-top: 10px;
}

.mads-main {
    font-size: 3.5rem;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: 4px;
    text-shadow: 0 0 15px rgba(255, 0, 0, 0.6);
}

.mads-main .mads-s {
    margin-left: 0;
}

.mads-sub {
    margin-top: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: #cccccc;
    text-transform: uppercase;
}

/* Future Section */
.future-section {
    padding: 100px 0;
    background: #0d0d0d;
    color: #e4e4e4;
    text-align: center;
}

.future-section .section-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 30px;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

.future-intro {
    max-width: 900px;
    margin: 0 auto 60px;
    font-size: 1.1rem;
    line-height: 1.7;
    opacity: 0.9;
}

.engine-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.engine-card {
    background: #111;
    padding: 40px;
    border-radius: 15px;
    width: 320px;
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 0, 0, 0.1);
}

.engine-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 50px rgba(255, 0, 0, 0.3);
    border-color: rgba(255, 0, 0, 0.3);
}

.engine-img {
    width: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px rgba(255, 0, 0, 0.2));
}

.future-bottom-text {
    margin-top: 60px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
    opacity: 0.9;
    line-height: 1.7;
}

/* Projects Section */
#projects {
    padding: 80px 0;
    background: #0a0a0a;
}

#projects h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 50px;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

/* Cards */
.card-hover {
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 0, 0, 0.1);
}

.card-hover:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.7);
    border-color: rgba(255, 0, 0, 0.3);
}

.card-hover img {
    transition: transform 0.3s ease;
}

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

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.card-text {
    opacity: 0.8;
}

/* Contact Form */
#contact {
    padding: 80px 0;
    background: #0d0d0d;
}

#contact h2 {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

.form-control {
    background: #111;
    border: 1px solid rgba(255, 0, 0, 0.2);
    color: #f0f0f0;
    border-radius: 0.5rem;
    padding: 0.75rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: #ff0000;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
    background: #111;
}

.form-label {
    font-weight: 600;
    color: #e0e0e0;
}

/* Modals */
.modal-content {
    background: #111;
    border: 1px solid rgba(255, 0, 0, 0.2);
    border-radius: 1rem;
}

.modal-header {
    border-bottom: 1px solid rgba(255, 0, 0, 0.2);
}

.modal-body img {
    border-radius: 1rem;
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
}

/* Navbar */
.navbar {
    background-color: #0a0a0a !important;
    border-bottom: 1px solid rgba(255, 0, 0, 0.1);
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.navbar-brand {
    font-weight: bold;
    color: #ff0000 !important;
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    color: #f0f0f0 !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #ff0000 !important;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    margin-bottom: 2rem;
}

.breadcrumb-item a {
    color: #ff0000;
}

.breadcrumb-item.active {
    color: #f0f0f0;
}

/* Project Details */
.project-details {
    background: rgba(255, 0, 0, 0.05);
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 3px solid #ff0000;
}

.project-details small {
    font-weight: 600;
}

/* Footer */
footer {
    background: #0a0a0a;
    color: #888;
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 0, 0, 0.1);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .mads-main {
        font-size: 2.5rem;
    }

    .future-section .section-title,
    #projects h2,
    #contact h2 {
        font-size: 2rem;
    }

    .engine-grid {
        gap: 30px;
    }

    .engine-card {
        width: 100%;
        max-width: 320px;
    }

    .col-md-4 {
        margin-bottom: 30px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2rem;
    }

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

    .mads-main {
        font-size: 2rem;
    }

    .hero-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .future-intro,
    .future-bottom-text {
        font-size: 1rem;
    }
}

/* Carousel Styles */
.carousel-item img {
    transition: transform 0.3s ease;
}

.carousel-item:hover img {
    transform: scale(1.02);
}

.carousel-indicators button {
    background-color: #ff0000 !important;
    border: 1px solid #ff0000 !important;
}

.carousel-indicators .active {
    
    background-color: #ffffff !important;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: #ff0000;
    border-radius: 50%;
    padding: 10px;
}

/* Badge Styles */
.badge {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
}