:root {
    --navy: #0a1f3c;
    --navy-deep: #06152b;
    --navy-2: #12305c;
    --cyan: #1cc6e3;
    --cyan-2: #5fe0f5;
    --silver: #aab4c2;
    --silver-light:#dde3ea;
    --bg: #f5f7fa;
    --text: #1c2733;
    --muted: #5b6776;
    --shadow: 0 10px 30px rgba(10, 31, 60, .10);
    --shadow-lg: 0 18px 50px rgba(10, 31, 60, .16);
    --grad: linear-gradient(120deg, #1cc6e3 0%, #1f86d6 100%);
    --line: #e6eaf0;
}

/* ---------- Base ---------- */
* {
    scroll-behavior: smooth;
}



body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: #fff;
    line-height: 1.65;
}

h1, h2, h3, h4, h5, .brand-text {
    font-family: 'Rajdhani', 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: .3px;
}

.btn,
.btn-primary,
.btn-secondary,
.btn-outline-primary,
.btn-outline-secondary,
button {
    font-family: 'Lato', sans-serif !important;
}

section {
    scroll-margin-top: 80px;
}

.text-cyan {
    color: var(--cyan) !important;
}

.text-silver {
    color: var(--silver) !important;
}

a {
    text-decoration: none;
}

/* ---------- Buttons ---------- */
.btn {
    font-weight: 600;
    border-radius: 6px;
    padding: .6rem 1.4rem;
    transition: all .25s ease;
}

.btn-cyan {
    background: var(--cyan);
    color: var(--navy-deep);
    border: none;
}

    .btn-cyan:hover {
        background: var(--cyan-2);
        color: var(--navy-deep);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(28,198,227,.35);
    }

.btn-navy {
    background: var(--navy);
    color: #fff;
    border: none;
}

    .btn-navy:hover {
        background: var(--navy-2);
        color: #fff;
        transform: translateY(-2px);
    }

.btn-outline-light:hover {
    color: var(--navy-deep);
}

/* ---------- Top bar ---------- */
.top-bar {
    background: var(--navy-deep);
    color: var(--silver);
    font-size: .85rem;
    padding: .5rem 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

    .top-bar .badge-disc {
        color: var(--cyan-2);
        font-weight: 600;
        letter-spacing: .4px;
    }

/* ---------- Navbar ---------- */
#mainNav {
    background: rgba(10, 31, 60, .96);
    backdrop-filter: blur(8px);
    padding: .7rem 0;
    box-shadow: 0 4px 20px rgba(6,21,43,.35);
}

.brand-text {
    color: #fff;
    font-size: 1.45rem;
    letter-spacing: 1px;
}

.brand-accent {
    color: var(--cyan);
}

.brand-mark {
    margin-right: .55rem;
}

#mainNav .nav-link {
    color: var(--silver-light);
    font-weight: 500;
    padding: .4rem 1rem;
    position: relative;
}

    #mainNav .nav-link:hover,
    #mainNav .nav-link.active {
        color: var(--cyan);
    }

    #mainNav .nav-link::after {
        content: "";
        position: absolute;
        left: 1rem;
        right: 1rem;
        bottom: .15rem;
        height: 2px;
        background: var(--cyan);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform .25s ease;
    }

    #mainNav .nav-link:hover::after,
    #mainNav .nav-link.active::after {
        transform: scaleX(1);
    }

.navbar-toggler {
    border-color: rgba(255,255,255,.25);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background-color: var(--navy-deep);
    background-image: linear-gradient(90deg, rgba(6,21,43,.97) 0%, rgba(6,21,43,.82) 28%, rgba(6,21,43,.42) 52%, rgba(6,21,43,.12) 100%), url('../images/img20.png');
    background-size: cover;
    /*background-position: center right;*/
    background-repeat: no-repeat;
    color: #fff;
    overflow: hidden;
    padding: 3rem 0 0;
}

.min-vh-hero {
    min-height: 560px;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(28,198,227,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(28,198,227,.07) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: linear-gradient(to bottom, #000 30%, transparent 90%);
    -webkit-mask-image: linear-gradient(to bottom, #000 30%, transparent 90%);
}

.hero-glow {
    position: absolute;
    width: 520px;
    height: 520px;
    right: -120px;
    top: -120px;
    background: radial-gradient(circle, rgba(28,198,227,.22), transparent 65%);
    border-radius: 50%;
}

.eyebrow {
    display: inline-block;
    background: rgba(28,198,227,.12);
    color: var(--cyan-2);
    border: 1px solid rgba(28,198,227,.35);
    padding: .35rem .9rem;
    border-radius: 50px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .8px;
    text-transform: uppercase;
    margin-bottom: 1.2rem;
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.1;
    margin-bottom: 1.1rem;
}

.hero-lead {
    color: var(--silver-light);
    font-size: 1.1rem;
    max-width: 560px;
    margin-bottom: 1.8rem;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.hero-audience {
    margin-top: 2.2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .6rem;
}

.aud-label {
    color: var(--silver);
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-right: .4rem;
}

.aud-chip {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    color: #fff;
    padding: .4rem .9rem;
    border-radius: 6px;
    font-size: .9rem;
    font-weight: 500;
}

    .aud-chip i {
        color: var(--cyan);
        margin-right: .4rem;
    }

.hero-art {
    display: none;
}
/* hidden: the hero photo already shows the optics assembly */
@keyframes float {
    0%,100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-14px);
    }
}

.hero-wave {
    height: 40px;
    background: var(--bg);
}

/* ---------- Stats strip ---------- */
.stats-strip {
    background: var(--navy-deep);
    padding: 1.6rem 0;
    border-top: 1px solid rgba(28,198,227,.2);
}

.stat {
    color: #fff;
}

.stat-num {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--cyan);
    line-height: 1.1;
}

.stat-label {
    color: var(--silver);
    font-size: .85rem;
}

/* ---------- Sections ---------- */
.section {
    padding: 5rem 0;
    background: #fff;
}

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

.section-head {
    max-width: 720px;
    margin: 0 auto 3rem;
}

.kicker {
    display: inline-block;
    color: var(--cyan);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: .82rem;
    margin-bottom: .6rem;
}

.section-head h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    color: var(--navy);
}

.section-sub {
    color: var(--muted);
    font-size: 1.05rem;
    margin-top: .6rem;
}

/* ---------- Service cards ---------- */
.service-card {
    background: #fff;
    border: 1px solid #e6eaf0;
    border-radius: 12px;
    padding: 2rem 1.5rem;
    height: 100%;
    transition: all .3s ease;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--cyan);
}

    .service-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 3px;
        background: var(--cyan);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform .3s ease;
    }

    .service-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: transparent;
    }

        .service-card:hover::before {
            transform: scaleX(1);
        }

.service-icon {
    width: 58px;
    height: 58px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--navy-2), var(--navy));
    color: var(--cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
}

.service-card h3 {
    font-size: 1.1rem;
    color: var(--navy);
    margin-bottom: .6rem;
    font-family: 'Lato', sans-serif !important;
}

.service-card p {
    color: var(--muted);
    font-size: .95rem;
    margin-bottom: 0;
}

/* ---------- Product cards ---------- */
.product-card {
    background: #fff;
    border: 1px solid #e6eaf0;
    border-left: 4px solid var(--cyan);
    border-radius: 10px;
    padding: 1.8rem;
    height: 100%;
    transition: all .3s ease;
}

    .product-card:hover {
        box-shadow: var(--shadow);
        transform: translateY(-4px);
    }

.product-tag {
    display: inline-block;
    background: var(--navy);
    color: var(--cyan-2);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: .25rem .7rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.product-card h3 {
    font-size: 1.25rem;
    color: var(--navy);
}

.product-platform {
    color: var(--cyan);
    font-weight: 600;
    margin-bottom: .6rem;
    font-family: 'Lato', sans-serif !important;
}

.product-card p {
    color: var(--muted);
    font-size: .95rem;
    margin-bottom: 0;
}

/* ---------- Technical showcase ---------- */
.technical {
    background: radial-gradient(900px 400px at 30% 0%, #12305c 0%, var(--navy) 55%, var(--navy-deep) 100%);
    color: #fff;
}

.exploded-wrap {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(28,198,227,.2);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.ex-label {
    fill: var(--cyan-2);
    font-family: 'Rajdhani', sans-serif;
    font-size: 15px;
    font-weight: 600;
    text-anchor: middle;
    letter-spacing: .5px;
}

.feature-line {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

    .feature-line i {
        flex-shrink: 0;
        width: 44px;
        height: 44px;
        border-radius: 8px;
        background: rgba(28,198,227,.12);
        color: var(--cyan);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
    }

    .feature-line h4 {
        font-size: 1.05rem;
        color: #fff;
        margin-bottom: .2rem;
    }

    .feature-line p {
        color: var(--silver);
        font-size: .9rem;
        margin-bottom: 0;
    }

/* ---------- Quality ---------- */
.lead-sm {
    color: var(--muted);
    font-size: 1.08rem;
    margin-bottom: 1.4rem;
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1rem;
}

    .check-list li {
        padding: .5rem 0;
        color: var(--text);
        font-weight: 500;
        display: flex;
    }

    .check-list i {
        color: var(--cyan);
        margin-right: .6rem;
        font-size: 1.1rem;
    }

.quality-img {
    width: 100%;
    height: 100%;
    min-height: 150px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: var(--shadow);
    border: 1px solid #e6eaf0;
}

.quality-img-wide {
    min-height: 180px;
}

/* ---------- Gallery ---------- */
.gallery-item {
    position: relative;
    margin: 0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4 / 3;
}

    .gallery-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .4s ease;
    }

    .gallery-item:hover img {
        transform: scale(1.08);
    }

    .gallery-item figcaption {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(transparent, rgba(6,21,43,.92));
        color: #fff;
        padding: 1.4rem .9rem .8rem;
        font-family: 'Rajdhani', sans-serif;
        font-weight: 600;
        font-size: .95rem;
    }

/* ---------- Contact ---------- */
.contact-list {
    list-style: none;
    padding: 0;
    margin: 1.6rem 0 0;
}

    .contact-list li {
        display: flex;
        gap: 1rem;
        align-items: flex-start;
        margin-bottom: 1.2rem;
    }

    .contact-list i {
        flex-shrink: 0;
        width: 44px;
        height: 44px;
        border-radius: 8px;
        background: rgba(28,198,227,.12);
        color: var(--cyan);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.15rem;
    }

    .contact-list strong {
        display: block;
        color: #fff;
        font-family: 'Rajdhani', sans-serif;
    }

    .contact-list span {
        color: var(--silver);
        font-size: .92rem;
    }

.contact-form {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(28,198,227,.18);
    border-radius: 14px;
    padding: 2rem;
}

    .contact-form .form-label {
        color: var(--silver-light);
        font-size: .85rem;
        font-weight: 500;
        margin-bottom: .3rem;
    }

    .contact-form .form-control {
        background: rgba(255,255,255,.06);
        border: 1px solid rgba(255,255,255,.16);
        color: #fff;
        border-radius: 6px;
        padding: .65rem .9rem;
    }

        .contact-form .form-control::placeholder {
            color: rgba(255,255,255,.4);
        }

        .contact-form .form-control:focus {
            background: rgba(255,255,255,.1);
            border-color: var(--cyan);
            box-shadow: 0 0 0 .2rem rgba(28,198,227,.2);
            color: #fff;
        }

.form-note {
    color: var(--cyan-2);
    font-size: .9rem;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--navy-deep);
    color: var(--silver);
    padding: 3.5rem 0 1.5rem;
}

    .footer .footer-brand .brand-text {
        font-size: 1.3rem;
    }

.footer-about {
    font-size: .92rem;
    color: var(--silver);
    max-width: 320px;
}

.footer h5 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: .9rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

    .footer-links li {
        margin-bottom: .55rem;
        font-size: .9rem;
    }

    .footer-links a {
        color: var(--silver);
        transition: color .2s ease;
    }

        .footer-links a:hover {
            color: var(--cyan);
        }

.footer-rule {
    border-color: rgba(255,255,255,.1);
    margin: 2.5rem 0 1.2rem;
}

.footer-bottom {
    font-size: .85rem;
    color: var(--silver);
}

.footer-disc {
    color: var(--cyan-2);
}

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
    #mainNav {
        background: var(--navy);
    }

        #mainNav .navbar-collapse {
            padding-top: .8rem;
        }

    .hero {
        padding-top: 2rem;
    }

    .min-vh-hero {
        min-height: auto;
        padding: 2rem 0 3rem;
    }

    .section {
        padding: 3.5rem 0;
    }
}

@media (max-width: 575.98px) {
    .hero-cta .btn {
        width: 100%;
    }

        .hero-cta .btn.ms-sm-2 {
            margin-left: 0 !important;
        }

    .stat-num {
        font-size: 1.5rem;
    }
}

/* ---------- Testimonials (Owl Carousel) ---------- */
.testimonials-section {
    background: #fff;
}

.testi-head {
    position: relative;
}

    .testi-head > * {
        position: relative;
        z-index: 1;
    }

.testi-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -60%);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: clamp(4rem, 11vw, 8.5rem);
    line-height: 1;
    color: rgba(28,198,227,.08);
    letter-spacing: 2px;
    white-space: nowrap;
    z-index: 0;
    pointer-events: none;
}

.testi-underline {
    display: block;
    width: 64px;
    height: 4px;
    background: var(--cyan);
    border-radius: 50px;
    margin: 1rem auto .2rem;
}

.testi-carousel .owl-stage {
    display: flex;
}

.testi-carousel .owl-item {
    display: flex;
}

.testi-carousel .owl-stage-outer {
    padding-bottom: 14px;
}

.testi-card {
    background: #fff;
    border-radius: 16px;
    padding: 2.4rem 2rem;
    box-shadow: var(--shadow);
    width: 100%;
    display: flex;
    flex-direction: column;
    transition: transform .35s ease, box-shadow .35s ease;
}

    .testi-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
    }

.testi-quote i.bi {
    color: var(--navy);
    font-size: 2rem;
    opacity: .85;
    line-height: 1;
}

.testi-quote p {
    font-family: inherit;
    font-style: normal;
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text);
    margin: .3rem 0 0;
}

.testi-div {
    border: 0;
    border-top: 1px solid #e6eaf0;
    margin: 1.4rem 0;
    opacity: 1;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.testi-avatar {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cyan) 0%, var(--navy-2) 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.testi-author strong {
    display: block;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.12rem;
    color: var(--navy);
}

.testi-role {
    color: #5c6566;
    font-size: .82rem;
    font-weight: 500;
}

.testi-carousel.owl-theme .owl-dots {
    margin-top: 2.4rem;
}

    .testi-carousel.owl-theme .owl-dots .owl-dot span {
        width: 10px;
        height: 10px;
        margin: 5px;
        background: #c3d2de;
        border-radius: 50px;
        transition: all .3s ease;
    }

    .testi-carousel.owl-theme .owl-dots .owl-dot.active span {
        width: 30px;
        background: var(--cyan);
    }

    .testi-carousel.owl-theme .owl-dots .owl-dot:hover span {
        background: var(--cyan-2);
    }

/* ---------- Imported: skills split + feature columns ---------- */
.h-lg {
    font-size: clamp(1.9rem, 3.6vw, 2.7rem);
    line-height: 1.2;
}

.skill-row {
    margin-bottom: 1.3rem;
}

    .skill-row .skill-top {
        display: flex;
        justify-content: space-between;
        font-size: .85rem;
        font-weight: 600;
        margin-bottom: .4rem;
        color: var(--text);
    }

.skill-track {
    height: 8px;
    background: var(--line);
    border-radius: 50px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    width: var(--w);
    border-radius: 50px;
    background: var(--grad);
    transition: width 1.4s cubic-bezier(.2,.8,.2,1);
}

.split-img {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

    .split-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

.feature {
    text-align: center;
    padding: 1rem;
}

    .feature .f-ic {
        width: 70px;
        height: 70px;
        margin: 0 auto 1.2rem;
        border-radius: 50%;
        background: #fff;
        border: 1px solid var(--line);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.7rem;
        color: var(--cyan);
        box-shadow: var(--shadow);
        transition: all .35s ease;
    }

    .feature:hover .f-ic {
        background: var(--grad);
        color: #fff;
        border-color: transparent;
        transform: translateY(-5px);
    }

    .feature h4 {
        font-size: 1.2rem;
        margin-bottom: .5rem;
        color: var(--navy);
    }

    .feature p {
        color: var(--muted);
        font-size: .92rem;
    }

/* ---------- Imported: Our Office card + map ---------- */
.contact-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
}

    .contact-card .ci-info {
        flex: 1 1 340px;
        padding: 2.5rem;
    }

    .contact-card .ci-map {
        flex: 1 1 340px;
        min-height: 320px;
    }

        .contact-card .ci-map iframe {
            width: 100%;
            height: 100%;
            min-height: 320px;
            border: 0;
            display: block;
        }

.ci-info h3 {
    font-size: 1.7rem;
    margin-bottom: 1.2rem;
    color: var(--navy);
}

.ci-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

    .ci-list li {
        display: flex;
        gap: .9rem;
        align-items: center;
        margin-bottom: .9rem;
        color: var(--muted);
    }

    .ci-list i {
        color: var(--cyan);
        font-size: 1.1rem;
        width: 22px;
    }

/* ---------- Imported: minimal footer ---------- */
.footer2 {
    background: var(--navy-deep);
    color: var(--silver);
    padding: 2.6rem 0;
    text-align: center;
    border-top: 3px solid var(--cyan);
}

    .footer2 .f-logo {
        font-family: 'Rajdhani', sans-serif;
        font-weight: 700;
        font-size: 1.4rem;
        letter-spacing: 1px;
        color: #fff;
    }

        .footer2 .f-logo .acc {
            color: var(--cyan);
        }

    .footer2 .f-social {
        margin: 1.1rem 0;
    }

        .footer2 .f-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid rgba(255,255,255,.15);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--silver);
            margin: 0 .3rem;
            transition: all .3s ease;
        }

            .footer2 .f-social a:hover {
                background: var(--cyan);
                color: var(--navy-deep);
                border-color: transparent;
                transform: translateY(-3px);
            }

    .footer2 .f-copy {
        font-size: .82rem;
        color: #7a8aa0;
        margin: 0;
    }

@media(max-width:767px) {
    .hero {
        background-position: center right !important;
            background-image: linear-gradient(90deg, rgba(6,21,43,.97) 0%, rgba(6,21,43,.82) 28%, rgba(6,21,43,.42) 52%, rgba(6,21,43,.12) 100%), url('../images/img9.png');
    }

    .sd-text
    {
        padding-top:30px !important;
        padding-bottom:30px !important
    }

}