@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --navy: #061528;
    --navy-2: #0b2342;
    --blue: #1369d3;
    --blue-2: #0c4ca3;
    --amber: #f2b84b;
    --white: #ffffff;
    --soft: #f4f7fb;
    --text: #172033;
    --muted: #667085;
    --border: rgba(148, 163, 184, .26);
    --shadow: 0 22px 60px rgba(6, 21, 40, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, Segoe UI, sans-serif;
    color: var(--text);
    background: var(--white);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }

.container {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
}
.section { padding: 105px 0; }
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

/* Header fixed: compact, clean, and logo without image background */
.site-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid rgba(15, 23, 42, .10);
    box-shadow: 0 10px 32px rgba(6, 21, 40, .08);
    backdrop-filter: blur(18px);
}
.header-inner {
    min-height: 88px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 26px;
}
.brand,
.brand-logo-link {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    min-width: 0;
}
.brand-logo {
    width: 360px;
    max-width: 36vw;
    height: 66px;
    object-fit: contain;
    object-position: left center;
    background: transparent !important;
}
.brand-mark,
.brand strong,
.brand small {
    display: none !important;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    color: #26364d;
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
}
.main-nav a {
    padding: 12px 13px;
    border-radius: 999px;
    transition: background .25s ease, color .25s ease, transform .25s ease;
}
.main-nav a:hover,
.main-nav a.active {
    color: var(--blue);
    background: rgba(19, 105, 211, .08);
}
.nav-cta {
    padding: 13px 22px !important;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--blue), var(--blue-2));
    color: white !important;
    box-shadow: 0 14px 30px rgba(19, 105, 211, .28);
    margin-left: 8px;
}
.nav-cta:hover {
    background: linear-gradient(135deg, #0f5fbf, #083f8c) !important;
    transform: translateY(-1px);
}
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: 0;
    color: var(--navy);
    font-size: 31px;
    cursor: pointer;
}

/* Hero */
.hero {
    min-height: calc(100vh - 88px);
    display: flex;
    align-items: center;
    background:
        radial-gradient(circle at top right, rgba(19,105,211,.34), transparent 30%),
        linear-gradient(135deg, #030b16, #061528 42%, #0c2b53);
    position: relative;
    overflow: hidden;
    padding: 84px 0;
}
.hero-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(70px);
    opacity: .6;
}
.orb-one { width: 320px; height: 320px; background: var(--blue); top: 14%; right: 10%; }
.orb-two { width: 260px; height: 260px; background: var(--amber); bottom: 10%; left: 4%; opacity: .18; }
.hero-grid {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 54px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.eyebrow {
    display: inline-flex;
    padding: 10px 14px;
    border-radius: 999px;
    color: white;
    background: rgba(255,255,255,.09);
    border: 1px solid rgba(255,255,255,.14);
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 13px;
}
.hero h1,
.page-hero h1 {
    color: white;
    font-size: clamp(42px, 6vw, 78px);
    line-height: .98;
    letter-spacing: -2px;
    margin: 22px 0;
}
.hero h1 span { color: #67a9ff; display: block; }
.hero p,
.page-hero p {
    color: #c4d1e3;
    font-size: 18px;
    line-height: 1.8;
    max-width: 680px;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 34px;
}
.btn {
    padding: 15px 22px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-weight: 800;
}
.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--blue-2));
    color: white;
    border: 0;
    box-shadow: 0 14px 30px rgba(19, 105, 211, .28);
}
.btn-outline {
    color: white;
    background: rgba(255,255,255,.09);
    border: 1px solid rgba(255,255,255,.16);
}
.trust-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 36px;
}
.trust-row div {
    padding: 17px;
    border-radius: 18px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    color: white;
}
.trust-row small {
    display: block;
    color: #c2d2e8;
    margin-top: 5px;
}
.hero-media {
    position: relative;
    padding: 14px;
    border-radius: 34px;
    background: linear-gradient(145deg, rgba(255,255,255,.18), rgba(255,255,255,.06));
    border: 1px solid rgba(255,255,255,.14);
    box-shadow: 0 40px 90px rgba(0,0,0,.36);
}
.hero-media img {
    height: 560px;
    width: 100%;
    object-fit: cover;
    border-radius: 26px;
}
.floating-card {
    position: absolute;
    left: 34px;
    right: 34px;
    bottom: 34px;
    background: rgba(3, 11, 22, .78);
    color: white;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 22px;
    padding: 20px;
    backdrop-filter: blur(16px);
}
.floating-card small {
    display: block;
    color: #c8d7e8;
    margin-top: 4px;
}

/* Page hero */
.page-hero {
    background: linear-gradient(135deg, #030b16, #061528 55%, #102d53);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}
.page-hero::after {
    content: "";
    width: 360px;
    height: 360px;
    background: rgba(19,105,211,.22);
    border-radius: 50%;
    filter: blur(70px);
    position: absolute;
    right: -80px;
    top: 20px;
}

.section-eyebrow {
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 800;
    font-size: 13px;
}
.section-eyebrow.light { color: #7db5ff; }
.section h2 {
    font-size: clamp(34px, 4.5vw, 56px);
    line-height: 1.05;
    margin: 14px 0 18px;
    letter-spacing: -1.3px;
    color: var(--navy);
}
.section p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--muted);
}
.section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 52px;
}
.about-preview,
.products-section,
.seo-section,
.soft-section {
    background: var(--soft);
}

.image-stack { position: relative; min-height: 550px; }
.main-img {
    height: 560px;
    width: 85%;
    object-fit: cover;
    border-radius: 34px;
    box-shadow: var(--shadow);
}
.mini-img {
    position: absolute;
    right: 0;
    bottom: 40px;
    width: 280px;
    height: 230px;
    object-fit: contain;
    background: white;
    border-radius: 28px;
    padding: 14px;
    box-shadow: 0 25px 60px rgba(6,21,40,.24);
}
.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 30px;
}
.feature-list span {
    background: white;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 17px;
    color: var(--navy);
    font-weight: 800;
}
.text-link {
    display: inline-block;
    margin-top: 28px;
    color: var(--blue);
    font-weight: 800;
}

/* Products */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.product-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 18px 46px rgba(6, 21, 40, .08);
    transition: transform .35s ease, box-shadow .35s ease;
}
.product-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 28px 70px rgba(6, 21, 40, .16);
}
.product-img-wrap {
    height: 255px;
    padding: 16px;
    background: linear-gradient(145deg, #fff, #edf3fb);
    display: grid;
    place-items: center;
}
.product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 18px;
    transition: transform .45s ease;
}
.product-card:hover img { transform: scale(1.06); }
.product-content { padding: 25px; }
.product-content h3 {
    color: var(--navy);
    font-size: 22px;
    margin: 0 0 12px;
}
.product-content p { margin: 0; }
.product-content a {
    color: var(--blue);
    font-weight: 800;
    display: inline-block;
    margin-top: 16px;
}

/* Dark facility */
.dark-section {
    background: linear-gradient(135deg, #020813, #061528 55%, #102d53);
    position: relative;
    overflow: hidden;
}
.dark-section h2,
.dark-section p { color: white; }
.dark-section p { color: #c4d1e3; }
.dark-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 36px;
}
.dark-card-grid span,
.facility-panel {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.12);
    color: white;
    border-radius: 20px;
    padding: 20px;
    backdrop-filter: blur(15px);
}
.facility-panel {
    padding: 48px;
    min-height: 390px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.facility-panel h3 {
    font-size: 36px;
    margin: 0 0 10px;
}
.facility-panel p { color: #c4d1e3; }

/* Gallery */
.gallery-slider {
    position: relative;
    border-radius: 34px;
    overflow: hidden;
    background: var(--navy);
    box-shadow: 0 30px 80px rgba(6,21,40,.18);
}
.slide {
    display: none;
    height: 590px;
    position: relative;
}
.slide.active {
    display: block;
    animation: fadeSlide .55s ease both;
}
@keyframes fadeSlide {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}
.slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #f6f8fb;
}
.slide-caption {
    position: absolute;
    left: 28px;
    right: 28px;
    bottom: 28px;
    background: rgba(3, 11, 22, .78);
    color: white;
    padding: 24px;
    border-radius: 24px;
    backdrop-filter: blur(15px);
}
.slide-caption h3 {
    margin: 0;
    font-size: 26px;
}
.slide-caption p {
    margin: 8px 0 0;
    color: #cdd9e9;
}
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.25);
    background: rgba(3,11,22,.68);
    color: white;
    font-size: 34px;
    cursor: pointer;
}
.slider-btn.prev { left: 18px; }
.slider-btn.next { right: 18px; }
.gallery-grid {
    margin-top: 35px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.gallery-card {
    margin: 0;
    background: white;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: 0 16px 45px rgba(6,21,40,.08);
}
.gallery-card img {
    height: 230px;
    width: 100%;
    object-fit: contain;
    background: #f7f9fc;
    border-radius: 18px;
}
.gallery-card figcaption {
    padding: 14px 4px 2px;
    font-weight: 800;
    color: var(--navy);
}

/* Cards */
.seo-grid,
.cards-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
.cards-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.seo-card,
.info-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 28px;
    box-shadow: 0 14px 38px rgba(6,21,40,.07);
    transition: transform .3s ease, box-shadow .3s ease;
}
.seo-card:hover,
.info-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 22px 55px rgba(6,21,40,.12);
}
.seo-card h3,
.info-card h3 {
    margin: 0 0 12px;
    color: var(--navy);
    font-size: 22px;
}
.seo-card p,
.info-card p { margin: 0; }
.rounded-img {
    border-radius: 34px;
    height: 520px;
    width: 100%;
    object-fit: contain;
    background: #f7f9fc;
    box-shadow: var(--shadow);
}

.contact-strip {
    background: linear-gradient(135deg, var(--blue), var(--navy));
    color: white;
}
.contact-strip h2 {
    color: white;
    margin-top: 0;
}
.contact-strip p {
    color: #dce9ff;
    margin-bottom: 0;
}
.contact-strip-inner {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: center;
}

.contact-info {
    margin-top: 28px;
    display: grid;
    gap: 15px;
}
.contact-info p {
    color: var(--navy);
    font-weight: 800;
    background: var(--soft);
    padding: 18px;
    border-radius: 18px;
    margin: 0;
}
.enquiry-form {
    background: var(--soft);
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 30px;
    display: grid;
    gap: 15px;
    box-shadow: 0 24px 65px rgba(6,21,40,.08);
}
.enquiry-form input,
.enquiry-form textarea,
.enquiry-form select {
    width: 100%;
    border: 1px solid rgba(102,112,133,.25);
    background: white;
    border-radius: 16px;
    padding: 16px 18px;
    outline: none;
    font-size: 15px;
}
.enquiry-form input:focus,
.enquiry-form textarea:focus,
.enquiry-form select:focus {
    border-color: var(--blue);
}
.enquiry-form button {
    border: 0;
    border-radius: 16px;
    padding: 16px 20px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--blue), var(--blue-2));
    color: white;
}
.enquiry-form button:disabled,
.enquiry-form input:disabled,
.enquiry-form textarea:disabled,
.enquiry-form select:disabled {
    opacity: .65;
    cursor: not-allowed;
}
.form-status {
    color: var(--navy);
    font-weight: 800;
    margin: 0;
}
.form-status.success { color: #087443; }
.form-status.error { color: #b42318; }

.center-cta { text-align: center; margin-top: 35px; }

/* Footer */
.site-footer {
    background: #020813;
    color: white;
    padding: 54px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr .8fr 1fr;
    gap: 40px;
}
.footer-logo {
    width: min(100%, 320px);
    height: auto;
    margin-bottom: 14px;
    background: transparent !important;
}
.site-footer h3,
.site-footer h4 { margin-top: 0; }
.site-footer p,
.site-footer a {
    color: #aebdd0;
    line-height: 1.7;
}
.site-footer a {
    display: block;
    margin: 8px 0;
}
.footer-bottom {
    margin-top: 38px;
    padding: 18px;
    border-top: 1px solid rgba(255,255,255,.1);
    text-align: center;
    color: #8ea1b8;
}

/* Smooth reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .75s ease, transform .75s ease;
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Tablet */
@media (max-width: 1120px) {
    .brand-logo {
        width: 300px;
        max-width: 32vw;
        height: 58px;
    }
    .main-nav {
        font-size: 14px;
        gap: 3px;
    }
    .main-nav a {
        padding: 10px 9px;
    }
    .nav-cta {
        padding: 11px 16px !important;
    }
}

@media (max-width: 1020px) {
    .mobile-menu-btn { display: block; }
    .site-header { background: rgba(255,255,255,.98); }
    .header-inner { min-height: 78px; }
    .brand-logo {
        width: 280px;
        max-width: 68vw;
        height: 58px;
    }
    .main-nav {
        position: absolute;
        left: 18px;
        right: 18px;
        top: 78px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        background: rgba(255, 255, 255, .99);
        padding: 16px;
        border-radius: 0 0 24px 24px;
        border: 1px solid rgba(15, 23, 42, .10);
        box-shadow: 0 20px 40px rgba(6,21,40,.12);
    }
    .main-nav.open { display: flex; }
    .main-nav a {
        padding: 13px;
        border-radius: 12px;
        background: rgba(19, 105, 211, .06);
        color: var(--navy);
    }
    .nav-cta {
        border-radius: 12px;
        text-align: center;
        color: white !important;
    }
    .hero-grid,
    .two-col {
        grid-template-columns: 1fr;
    }
    .hero-media img { height: 430px; }
    .product-grid,
    .seo-grid,
    .cards-3,
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-strip-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .container { width: min(100% - 24px, 1180px); }
    .section { padding: 74px 0; }
    .brand-logo {
        width: 230px;
        max-width: 70vw;
        height: 48px;
    }
    .hero {
        min-height: auto;
        padding: 72px 0;
    }
    .hero h1,
    .page-hero h1 {
        letter-spacing: -1px;
        font-size: clamp(39px, 12vw, 58px);
    }
    .hero p,
    .page-hero p { font-size: 16px; }
    .trust-row,
    .feature-list,
    .product-grid,
    .dark-card-grid,
    .seo-grid,
    .cards-2,
    .cards-3,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    .hero-media img { height: 330px; }
    .floating-card {
        position: static;
        margin-top: 14px;
    }
    .image-stack { min-height: auto; }
    .main-img {
        width: 100%;
        height: 380px;
    }
    .mini-img {
        position: static;
        width: 100%;
        margin-top: 16px;
        height: 220px;
    }
    .slide { height: 430px; }
    .slide-caption {
        left: 14px;
        right: 14px;
        bottom: 14px;
        padding: 18px;
    }
    .rounded-img { height: 380px; }
}