body {
    font-family: 'Segoe UI', sans-serif;
}

.nav-bg {
    background: linear-gradient(90deg, #3B82F6, #8B5CF6);
}

.hero-section {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.347), rgba(0, 0, 0, 0.336));
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

/* Optional fade-in animation */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease;
}

.fade-in[data-animate="fade-up"].visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-section h1,
.hero-section p {
    color: #fff;
}

footer {
    font-size: 0.9rem;
}


/* Initial hidden state */

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}


/* Fade in */

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}


/* Variants */

[data-animate="fade-in"].animated {
    transform: none;
}

[data-animate="fade-up"].animated {
    transform: translateY(0);
}


/* Flyout menu base */

.mobile-menu {
    position: fixed;
    top: 0;
    left: -280px;
    /* hidden */
    width: 260px;
    height: 100vh;
    background-color: #0b0f1a;
    /* dark theme */
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.5);
    transition: left 0.3s ease-in-out;
    z-index: 1050;
    padding: 1.5rem;
}


/* Show state */

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


/* Close button */

.close-btn {
    font-size: 2rem;
    background: none;
    border: none;
    color: #fff;
    position: absolute;
    top: 15px;
    right: 20px;
    cursor: pointer;
}


/* Nav links */

.mobile-menu .nav-link {
    color: #fff;
    font-size: 1.2rem;
    margin: 0.8rem 0;
    transition: color 0.2s ease-in-out;
}

.mobile-menu .nav-link:hover {
    color: #0dcaf0;
    /* Bootstrap cyan accent */
}


/* Desktop navbar inline links */

.navbar-nav .nav-link {
    color: #fff !important;
    font-weight: 500;
}

/* 
.navbar-nav .nav-link .active {
    color: #eabaef !important;
    font-weight: bolder;
} */

.navbar-nav .nav-link:hover {
    color: #0dcaf0 !important;
}

.bg-case {
    background-color: #040F20;
}

.bg-case2 {
    background-color: #0C2959;
}

.bg-case3 {
    background: linear-gradient(180deg, #0C2959, #040F20);
}

.product {
    text-decoration: none;
}

a.contact-btn:hover {
    background-color: red;
}

.cards {
    height: 40rem;
}

.btn {
    border-radius: 0px;
}