/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700;900&family=Rajdhani:wght@500;600;700&display=swap');

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

body {
    background-color: #050507;
    color: #e2e8f0;
    font-family: 'Rajdhani', sans-serif;
    font-size: 18px;
    line-height: 1.5;
    overflow-x: hidden;
}

.container {
    width: 92%;
    max-width: 1200px;
    margin: 0 auto;
}

.text-red {
    color: #ff2a2a;
    text-shadow: 0 0 10px rgba(255, 42, 42, 0.4);
}

.text-blue {
    color: #38bdf8 !important;
}

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

.subtitle {
    display: block;
    color: #38bdf8;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    margin-bottom: 12px;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 38px;
    margin-bottom: 50px;
    text-transform: uppercase;
}

/* --- Header / Navbar --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: rgba(5, 5, 7, 0.95);
    border-bottom: 1px solid #1e293b;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    font-weight: 900;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    color: #ff2a2a;
}

.nav-links a {
    color: #94a3b8;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: #ff2a2a;
}

.btn-enroll {
    background-color: #ff2a2a;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(255, 42, 42, 0.4);
}

/* --- Hero Section --- */
.hero-section {
    padding: 90px 0 50px 0;
    text-align: center;
    background: radial-gradient(circle at top, rgba(255, 42, 42, 0.12) 0%, rgba(5, 5, 7, 0) 65%);
}

.hero-content h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 58px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-content p {
    max-width: 720px;
    margin: 0 auto;
    color: #94a3b8;
    font-size: 19px;
    line-height: 1.6;
}

/* --- Fleet Grid Systems --- */
.fleet-section {
    padding: 20px 0 80px 0;
}

.fleet-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.fleet-card {
    background: #0b0f19;
    border: 1px solid #1e293b;
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.card-img-block {
    position: relative;
    height: 250px;
    background-color: #050507;
}

.card-img-block img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.year-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(5, 5, 7, 0.8);
    border: 1px solid #1e293b;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

.card-main {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-main h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 24px;
    color: #fff;
    margin-bottom: 5px;
}

.card-intro {
    color: #64748b;
    font-size: 15px;
    margin-bottom: 25px;
}

/* Specs Block Table Struct */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 25px;
}

.spec-box {
    background: #0f172a;
    border: 1px solid #1e293b;
    border-radius: 6px;
    padding: 12px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.spec-label {
    font-size: 14px;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.spec-val {
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    color: #fff;
    font-weight: 700;
}

/* Feature & Tag subheaders */
.section-tag {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    letter-spacing: 1.5px;
    color: #38bdf8;
    margin-bottom: 12px;
    font-weight: 700;
}

.highlights-section {
    margin-bottom: 25px;
}

.hl-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px 15px;
}

.hl-list p {
    font-size: 15px;
    color: #cbd5e1;
}

.tech-section {
    margin-bottom: 35px;
}

.tags-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    background-color: rgba(56, 189, 248, 0.06);
    border: 1px solid rgba(56, 189, 248, 0.2);
    color: #38bdf8;
    font-family: 'Orbitron', sans-serif;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

/* Red Interactive Action Button */
.btn-card {
    display: block;
    background-color: #ff2a2a;
    color: #fff;
    text-decoration: none;
    text-align: center;
    padding: 14px;
    font-family: 'Orbitron', sans-serif;
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
    letter-spacing: 1px;
    margin-top: auto;
    box-shadow: 0 4px 15px rgba(255, 42, 42, 0.35);
    transition: background 0.3s;
}

.btn-card:hover {
    background-color: #d61f1f;
}

/* --- Standards Sections --- */
.standards-section {
    padding: 80px 0;
    border-top: 1px solid #1e293b;
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.std-card {
    background: #0b0f19;
    border: 1px solid #1e293b;
    padding: 30px;
    border-radius: 8px;
}

.std-icon {
    color: #38bdf8;
    font-size: 24px;
    margin-bottom: 15px;
}

.std-card h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    color: #fff;
    margin-bottom: 10px;
}

.std-card p {
    color: #94a3b8;
    font-size: 15px;
    line-height: 1.4;
}

/* --- Footer Infrastructure --- */
.footer {
    background-color: #050507;
    border-top: 1px solid #1e293b;
    padding: 60px 0 20px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: #94a3b8;
    font-size: 15px;
    margin: 20px 0;
}

.social-icons a {
    color: #94a3b8;
    margin-right: 15px;
    font-size: 16px;
}

.social-icons a:hover {
    color: #ff2a2a;
}

.footer-links h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 14px;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-links a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    font-size: 15px;
    margin-bottom: 10px;
}

.footer-links a:hover {
    color: #ff2a2a;
}

.contact-info p {
    color: #94a3b8;
    font-size: 15px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.contact-info p i, .contact-info p b {
    color: #ff2a2a;
    margin-right: 10px;
    width: 15px;
    text-align: center;
}

.footer-bottom {
    border-top: 1px solid #1e293b;
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: #64748b;
}

.bottom-links a {
    color: #64748b;
    text-decoration: none;
    margin-left: 20px;
}

/* --- Responsive Layout Rules --- */
@media (max-width: 1024px) {
    .fleet-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .standards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 15px;
    }
    .standards-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    .hl-list {
        grid-template-columns: 1fr;
    }
    .hero-content h1 {
        font-size: 38px;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}