:root {
    --blu-primary: #1abeb8;
    --blu-primary-soft: #e6faf9;
    --blu-dark: #102433;
    --blu-muted: #5c6f83;
    --blu-surface: #f0fbfa;
}

.blu-hero {
    position: relative;
    min-height: 78vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
    background: #071826;
    margin-top: 26px;
    isolation: isolate;
}

.blu-hero-bg-slider {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.blu-hero-bg-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.7s ease, transform 4.2s ease;
}

.blu-hero-bg-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.blu-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 25%, rgba(26, 190, 184, 0.24), transparent 42%),
        radial-gradient(circle at 78% 22%, rgba(255, 120, 120, 0.14), transparent 28%),
        linear-gradient(135deg, rgba(5, 14, 30, 0.7), rgba(20, 12, 28, 0.6)),
        linear-gradient(to bottom, rgba(8, 19, 40, 0.42), rgba(8, 19, 40, 0.78));
    z-index: 1;
}

.blu-hero-content {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    padding: 96px 15px 78px;
}

@media (max-width: 991px) {
    .blu-hero {
        margin-top: 16px;
    }
}

.blu-hero-panel {
    max-width: 920px;
    padding: 28px 28px 22px;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(10, 24, 39, 0.64), rgba(32, 18, 35, 0.38));
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 28px 56px rgba(4, 10, 24, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
}

.blu-hero-layout { display: block; }

.blu-hero-copy {
    max-width: 640px;
    padding: 4px 0 0;
}

.blu-kicker {
    display: inline-block;
    padding: 11px 20px;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(30, 124, 126, 0.86), rgba(18, 101, 108, 0.88));
    color: #fff;
    border: 1px solid rgba(190, 244, 241, 0.34);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1.4px;
    margin-bottom: 18px;
    text-transform: uppercase;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.blu-highlight-text > .blu-kicker,
.blu-section-head .blu-kicker {
    background: var(--cont-primary-light, var(--blu-primary-soft));
    color: var(--cont-primary, var(--blu-primary));
    border: 1px solid rgba(26, 190, 184, 0.22);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

.blu-hero h1 {
    font-size: clamp(2.55rem, 4.6vw, 5rem);
    line-height: 0.98;
    margin-bottom: 18px;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    text-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
}

.blu-hero p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 28px;
    font-size: 1.18rem;
    max-width: 560px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}

.blu-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.blu-btn {
    text-decoration: none;
    border-radius: 16px;
    padding: 16px 28px;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.blu-btn:hover {
    transform: translateY(-2px);
}

.blu-btn-primary {
    background: linear-gradient(135deg, #1bc6c0, #20b5b0);
    color: #fff;
    box-shadow: 0 18px 34px rgba(26, 190, 184, 0.28);
}

.blu-btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.74);
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}

.blu-stats {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}


.blu-stat {
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(67, 93, 111, 0.36), rgba(104, 74, 92, 0.18));
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 18px;
    padding: 18px 18px 16px;
    backdrop-filter: blur(12px);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.blu-stat strong {
    display: block;
    font-size: clamp(1.6rem, 2.3vw, 2.15rem);
    line-height: 1.05;
    text-transform: uppercase;
}

.blu-stat span {
    font-size: 0.95rem;
    opacity: 0.86;
}

.blu-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(1px);
    opacity: 0.5;
    z-index: 1;
    animation: bluFloat 8s ease-in-out infinite;
}

.blu-glow-a {
    width: 280px;
    height: 280px;
    right: -80px;
    top: 20px;
    background: radial-gradient(circle at 40% 40%, rgba(26, 190, 184, 0.95), rgba(26, 190, 184, 0.06));
}

.blu-glow-b {
    width: 230px;
    height: 230px;
    left: -70px;
    bottom: -30px;
    animation-delay: 1.4s;
    background: radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.05));
}

.blu-highlight,
.blu-machines,
.blu-slider-wrap {
    padding: 84px 0;
}

.blu-highlight {
    background: #fff;
}

.blu-machines,
.blu-slider-wrap {
    background: var(--blu-surface);
}

.blu-highlight-card {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 22px;
    background: #fff;
    border: 1px solid rgba(16, 36, 51, 0.09);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 15px 34px rgba(16, 36, 51, 0.08);
}

.blu-highlight-media {
    background: #0e3b3a;
    padding: 12px;
}

.blu-highlight-slider {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
}

.blu-highlight-window {
    width: 100%;
    overflow: hidden;
}

.blu-highlight-video {
    border-radius: 28px;
    background: #091722;
    aspect-ratio: 16 / 9;
}

.blu-highlight-track {
    display: flex;
    transition: transform 0.45s ease;
}

.blu-highlight-slide {
    flex: 0 0 100%;
}

.blu-highlight-slide img {
    width: 100%;
    height: 360px;
    object-fit: cover;
    display: block;
}

.blu-highlight-video iframe,
.blu-highlight-video video {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.blu-highlight-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    background: rgba(16, 36, 51, 0.72);
    color: #fff;
    z-index: 2;
}

.blu-highlight-prev {
    left: 10px;
}

.blu-highlight-next {
    right: 10px;
}

.blu-highlight-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.blu-highlight-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: 0;
    background: #b7d8d6;
}

.blu-highlight-dot.active {
    background: var(--blu-primary);
}

.blu-highlight-text {
    padding: 24px;
}

.blu-highlight-text h2 {
    color: var(--blu-dark);
    margin: 12px 0;
}

.blu-highlight-text p,
.blu-highlight-text li {
    color: var(--blu-muted);
}

.blu-highlight-text ul {
    margin: 14px 0 0;
    padding-left: 18px;
}

.blu-section-head {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 30px;
}

.blu-section-head h2 {
    color: var(--blu-dark);
    margin: 12px 0;
}

.blu-section-head p {
    color: var(--blu-muted);
}

.blu-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
}

.blu-filter {
    border: 1px solid rgba(16, 36, 51, 0.16);
    background: #fff;
    color: var(--blu-dark);
    border-radius: 999px;
    padding: 8px 16px;
    font-size: 0.88rem;
    font-weight: 600;
}

.blu-filter.active {
    background: var(--blu-primary);
    border-color: var(--blu-primary);
    color: #fff;
}

.blu-gallery-shell {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr) 54px;
    align-items: center;
    gap: 16px;
}

.blu-gallery-window {
    overflow: hidden;
}

.blu-gallery-track {
    display: flex;
    transition: transform 0.45s ease;
}

.blu-gallery-slide {
    flex: 0 0 100%;
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.85fr);
    border-radius: 24px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(16, 36, 51, 0.08);
    box-shadow: 0 22px 44px rgba(16, 36, 51, 0.12);
}

.blu-gallery-media {
    min-height: 520px;
    background: #dcefee;
}

.blu-gallery-media img {
    width: 100%;
    height: 100%;
    min-height: 520px;
    object-fit: cover;
    display: block;
}

.blu-gallery-caption {
    padding: 34px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
}

.blu-gallery-caption h3 {
    font-size: clamp(1.6rem, 2.5vw, 2.3rem);
    color: var(--blu-dark);
    margin: 0;
}

.blu-gallery-caption p {
    color: var(--blu-muted);
    margin: 0;
    font-size: 1rem;
    line-height: 1.7;
}

.blu-chip {
    display: inline-block;
    margin-bottom: 8px;
    background: var(--blu-primary-soft);
    color: #0e7d78;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
}

.blu-link {
    margin-top: 10px;
    border: 0;
    background: transparent;
    color: #0e7d78;
    padding: 0;
    font-weight: 700;
    font-size: 1rem;
    text-align: left;
}

.blu-empty {
    display: none;
    text-align: center;
    color: var(--blu-muted);
    margin-top: 12px;
}

.blu-gallery-nav {
    width: 54px;
    height: 54px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: var(--blu-dark);
    box-shadow: 0 14px 28px rgba(16, 36, 51, 0.16);
}

.blu-gallery-thumbs {
    display: flex;
    gap: 14px;
    margin-top: 20px;
    padding: 8px 6px 14px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
    scrollbar-color: rgba(2, 203, 196, 0.45) rgba(255, 255, 255, 0.35);
}

.blu-gallery-thumbs::-webkit-scrollbar {
    height: 8px;
}

.blu-gallery-thumbs::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.45);
    border-radius: 999px;
}

.blu-gallery-thumbs::-webkit-scrollbar-thumb {
    background: rgba(2, 203, 196, 0.5);
    border-radius: 999px;
}

.blu-gallery-thumb {
    border: 2px solid transparent;
    border-radius: 18px;
    overflow: hidden;
    padding: 0;
    background: #fff;
    box-shadow: 0 10px 20px rgba(16, 36, 51, 0.08);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    flex: 0 0 146px;
    scroll-snap-align: center;
    position: relative;
}

.blu-gallery-thumb:hover,
.blu-gallery-thumb.active {
    transform: translateY(-2px);
    border-color: var(--blu-primary);
    box-shadow: 0 16px 30px rgba(16, 36, 51, 0.14);
}

.blu-gallery-thumb img {
    width: 100%;
    height: 98px;
    object-fit: cover;
    display: block;
}

.blu-slider-shell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.blu-window {
    width: 100%;
    overflow: hidden;
}

.blu-track {
    display: flex;
    transition: transform 0.38s ease;
}

.blu-slide {
    flex: 0 0 calc(100% / 3);
    padding: 10px;
}

.blu-slide img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    object-position: center;
    display: block;
    padding: 12px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(232, 247, 246, 0.9) 100%);
    border-radius: 12px 12px 0 0;
}

.blu-slide-body {
    border: 1px solid rgba(16, 36, 51, 0.08);
    border-top: 0;
    border-radius: 0 0 12px 12px;
    background: #fff;
    min-height: 142px;
    padding: 14px;
}

.blu-slide-body h3 {
    color: var(--blu-dark);
    font-size: 1rem;
    margin-bottom: 6px;
}

.blu-slide-body p {
    color: var(--blu-muted);
    font-size: 0.92rem;
    margin: 0;
}

.blu-related-link {
    display: block;
    height: 100%;
    color: inherit;
    text-decoration: none;
}

.blu-related-link:hover {
    color: inherit;
    text-decoration: none;
}

.blu-related-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.blu-related-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(0, 207, 194, 0.12);
    color: var(--blu-primary);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.blu-related-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.blu-related-meta span {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: #f3f8fa;
    color: var(--blu-dark);
    font-size: 0.78rem;
    line-height: 1.35;
}

.blu-related-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    color: var(--blu-primary);
    font-size: 0.9rem;
    font-weight: 700;
}

.blu-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    align-items: stretch;
}

.blu-related-grid .blu-slide {
    padding: 0;
}

.blu-nav {
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    color: var(--blu-dark);
    box-shadow: 0 8px 18px rgba(16, 36, 51, 0.14);
}

.blu-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
}

.blu-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 50%;
    background: #bdddd9;
}

.blu-dot.active {
    background: var(--blu-primary);
}

.blu-modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    background: rgba(11, 26, 38, 0.8);
    padding: 20px;
}

.blu-modal.open {
    display: flex;
}

.blu-modal-card {
    width: min(580px, 96vw);
    background: #fff;
    border-radius: 14px;
    padding: 22px;
    box-shadow: 0 20px 44px rgba(0, 0, 0, 0.2);
    position: relative;
}

.blu-modal-card h3 {
    color: var(--blu-dark);
    margin: 10px 0;
}

.blu-modal-card p {
    color: var(--blu-muted);
    margin-bottom: 18px;
}

.blu-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: #e6faf9;
    color: var(--blu-dark);
    font-size: 1.2rem;
    line-height: 1;
}

.blu-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.blu-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 991px) {
    .blu-highlight-card {
        grid-template-columns: 1fr;
    }

    .blu-hero-panel {
        max-width: 100%;
        padding: 22px 22px 20px;
    }

    .blu-gallery-slide {
        grid-template-columns: 1fr;
    }

    .blu-gallery-media,
    .blu-gallery-media img {
        min-height: 400px;
    }

    .blu-highlight-slide img {
        height: 320px;
    }

    .blu-slide {
        flex: 0 0 calc(100% / 2);
    }

    .blu-slide img {
        height: 200px;
    }

    .blu-stats {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 767px) {
    .blu-highlight,
    .blu-machines,
    .blu-slider-wrap {
        padding: 62px 0;
    }

    .blu-gallery-shell {
        grid-template-columns: 1fr;
    }

    .blu-gallery-nav {
        display: none;
    }

    .blu-gallery-thumbs {
        gap: 10px;
        margin-top: 16px;
        padding-bottom: 10px;
    }

    .blu-gallery-thumb {
        flex-basis: 110px;
        border-radius: 14px;
    }

    .blu-gallery-thumb img {
        height: 76px;
    }

    .blu-gallery-media,
    .blu-gallery-media img {
        min-height: 260px;
    }

    .blu-gallery-caption {
        padding: 22px 18px;
    }

    .blu-hero {
        min-height: auto;
    }

    .blu-hero-copy {
        padding: 0;
    }

    .blu-hero h1 {
        font-size: clamp(2.3rem, 12vw, 3.6rem);
        line-height: 1.02;
    }

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

    .blu-slide {
        flex: 0 0 100%;
    }

    .blu-slide img {
        height: 180px;
        padding: 10px;
    }

    .blu-stats {
        grid-template-columns: 1fr;
    }

    .blu-highlight-slide img {
        height: 250px;
    }
}

@keyframes bluFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}