:root {
    --pure-black: #050508;
    --near-black: #0c0c10;
    --pure-white: #ffffff;
    --accent-gray: rgba(255, 255, 255, 0.08);
    --muted: #a8a8b3;
    --accent: #3b82f6;
    --accent-soft: rgba(59, 130, 246, 0.15);
    --nav-h: 76px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--pure-black);
    color: var(--pure-white);
    padding-top: var(--nav-h);
}

.navbar-ts {
    background: rgba(5, 5, 8, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    height: var(--nav-h);
    display: flex;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1030;
    border-bottom: 1px solid var(--accent-gray);
    transition: box-shadow 0.35s ease, background 0.35s ease;
}

.navbar-ts.scrolled {
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

.nav-content {
    max-width: 1280px;
    width: 92%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: var(--pure-white);
    flex-shrink: 0;
}

.logo img {
    height: 36px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.logo-text span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, 2vw, 1.75rem);
    list-style: none;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-links a:not(.btn-quote) {
    color: var(--pure-white);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    opacity: 0.88;
    transition: opacity 0.2s ease, color 0.2s ease;
}

.nav-links a:not(.btn-quote):hover {
    opacity: 1;
    color: var(--accent);
}

.btn-quote {
    background: var(--pure-white);
    color: var(--pure-black) !important;
    padding: 0.65rem 1.35rem !important;
    border-radius: 8px;
    font-weight: 800 !important;
    font-size: 0.72rem !important;
    letter-spacing: 0.06em;
    transition: transform 0.25s ease, box-shadow 0.25s ease !important;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.12);
}

.btn-quote:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 28px rgba(255, 255, 255, 0.2);
}

#check-nav {
    display: none;
}

.menu-btn {
    color: var(--pure-white);
    font-size: 1.6rem;
    cursor: pointer;
    display: none;
    line-height: 1;
    padding: 0.35rem;
}

@media (max-width: 1100px) {
    .menu-btn {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: var(--nav-h);
        right: -100%;
        width: 100%;
        max-width: 360px;
        height: calc(100vh - var(--nav-h));
        background: var(--near-black);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2.5rem 2rem;
        gap: 1.5rem;
        align-items: flex-start;
        border-left: 1px solid var(--accent-gray);
        transition: right 0.45s cubic-bezier(0.22, 1, 0.36, 1);
        overflow-y: auto;
    }

    #check-nav:checked ~ .nav-links {
        right: 0;
    }

    .nav-links a:not(.btn-quote) {
        font-size: 1rem;
    }

    .nav-links .btn-quote {
        margin-top: 0.5rem;
        width: 100%;
        text-align: center;
    }
}

.hero-carousel .carousel-item {
    min-height: min(78vh, 640px);
}

.hero-carousel .carousel-item img {
    object-fit: cover;
    height: min(78vh, 640px);
    filter: brightness(0.55);
}

.hero-carousel .carousel-caption {
    bottom: 18%;
    text-align: left;
    max-width: 640px;
    left: 8%;
    right: auto;
    padding: 1.5rem 1.75rem;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: captionIn 0.85s ease forwards;
}

@keyframes captionIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-carousel .carousel-caption h2 {
    font-weight: 800;
    font-size: clamp(1.5rem, 4vw, 2.35rem);
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.hero-carousel .carousel-caption p {
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.55;
}

.hero-carousel .carousel-control-prev,
.hero-carousel .carousel-control-next {
    width: 12%;
    opacity: 0.85;
}

.hero-carousel .carousel-indicators [data-bs-target] {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin: 0 6px;
}

.section-title {
    font-weight: 800;
    font-size: clamp(1.65rem, 3.5vw, 2.1rem);
    letter-spacing: -0.03em;
    margin-bottom: 0.5rem;
}

.section-sub {
    color: var(--muted);
    max-width: 520px;
    margin-bottom: 2.25rem;
    font-size: 0.98rem;
    line-height: 1.6;
}

.section-sub a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.section-sub a:hover {
    text-decoration: underline;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-delay-1 {
    transition-delay: 0.08s;
}
.reveal-delay-2 {
    transition-delay: 0.16s;
}
.reveal-delay-3 {
    transition-delay: 0.24s;
}

.card-service {
    background: linear-gradient(145deg, #12121a 0%, #0a0a0f 100%);
    border: 1px solid var(--accent-gray);
    border-radius: 18px;
    padding: 2rem 1.75rem;
    height: 100%;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.card-service:hover {
    transform: translateY(-8px);
    border-color: rgba(59, 130, 246, 0.35);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(59, 130, 246, 0.08);
}

.card-service .icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    margin-bottom: 1.25rem;
    transition: transform 0.35s ease, background 0.35s ease;
}

.card-service:hover .icon-wrap {
    transform: scale(1.08) rotate(-3deg);
    background: rgba(59, 130, 246, 0.28);
}

.card-service h3 {
    font-weight: 800;
    font-size: 1.15rem;
    margin-bottom: 0.65rem;
}

.card-service p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
}

.pillar {
    background: #0e0e14;
    border: 1px solid var(--accent-gray);
    border-radius: 16px;
    padding: 1.75rem;
    text-align: center;
    transition: background 0.3s ease, transform 0.3s ease;
}

.pillar:hover {
    background: #14141c;
    transform: scale(1.02);
}

.pillar .bi {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
    animation: floatIcon 3.5s ease-in-out infinite;
}

.pillar:nth-child(2) .bi {
    animation-delay: 0.5s;
}
.pillar:nth-child(3) .bi {
    animation-delay: 1s;
}
.pillar:nth-child(4) .bi {
    animation-delay: 1.5s;
}

@keyframes floatIcon {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

.pillar h3 {
    font-weight: 800;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.pillar p {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.55;
    margin: 0;
}

.section-testimonials {
    background: linear-gradient(120deg, #0a1628 0%, #0c0c12 45%, #0a1a2e 100%);
    background-size: 200% 200%;
    animation: gradientShift 12s ease infinite;
    border-block: 1px solid rgba(59, 130, 246, 0.2);
    position: relative;
    overflow: hidden;
}

.section-testimonials::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        ellipse 80% 50% at 50% -20%,
        rgba(59, 130, 246, 0.18),
        transparent 55%
    );
    pointer-events: none;
}

@keyframes gradientShift {
    0%,
    100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.quote-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    padding: 2rem;
    height: 100%;
    position: relative;
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.quote-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, 0.35);
}

.quote-card .quote-mark {
    font-size: 3rem;
    line-height: 1;
    color: var(--accent);
    opacity: 0.35;
    font-family: Georgia, serif;
    margin-bottom: 0.25rem;
}

.quote-card blockquote {
    font-size: 1rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.92);
    margin: 0 0 1.25rem;
    font-style: italic;
}

.quote-card .author {
    font-weight: 700;
    font-size: 0.9rem;
}

.quote-card .role {
    color: var(--muted);
    font-size: 0.82rem;
    margin-top: 0.2rem;
}

.site-footer {
    background: var(--near-black);
    border-top: 1px solid var(--accent-gray);
    color: var(--muted);
    padding: 2.5rem 0 2rem;
    font-size: 0.88rem;
    position: relative;
    overflow: hidden;
}

.site-footer a {
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-footer a:hover {
    color: var(--pure-white);
}

.site-footer .footer-brand img {
    height: 32px;
    opacity: 0.85;
}

.footer-top {
    padding: 2.75rem 0 2rem;
}

.site-footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 340px at 15% -10%, rgba(59, 130, 246, 0.18), transparent 55%),
        radial-gradient(760px 320px at 95% 10%, rgba(59, 130, 246, 0.12), transparent 55%);
    pointer-events: none;
}

.footer-surface {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 1.35rem 1.35rem 1.25rem;
    height: 100%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.footer-title {
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.92);
    margin-bottom: 0.9rem;
}

.footer-muted {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.65;
}

.footer-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 800;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 0.65rem;
}

.footer-kicker .dot {
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: rgba(59, 130, 246, 0.9);
    box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.12);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.55rem;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover {
    color: var(--pure-white);
    transform: translateX(2px);
}

.contact-list {
    display: grid;
    gap: 0.7rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.contact-item a,
.contact-item span {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--muted);
    text-decoration: none;
    font-size: 0.92rem;
    line-height: 1.5;
}

.contact-item a:hover {
    color: var(--pure-white);
}

.contact-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--accent-gray);
    color: var(--accent);
    flex: 0 0 auto;
}

.footer-cta {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.22);
    border-radius: 16px;
    padding: 1.25rem 1.25rem 1.15rem;
}

.footer-cta strong {
    display: block;
    font-weight: 800;
    margin-bottom: 0.4rem;
}

.footer-cta .cta-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
    margin-top: 0.85rem;
}

.btn-footer-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 0.9rem;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #07101f !important;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.14);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-footer-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(0, 0, 0, 0.35);
}

.btn-footer-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 0.9rem;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.92) !important;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-footer-secondary:hover {
    transform: translateY(-1px);
    background: rgba(59, 130, 246, 0.14);
    border-color: rgba(59, 130, 246, 0.28);
}

.footer-map {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.25);
    margin-top: 0.9rem;
}

.footer-map iframe {
    width: 100%;
    height: 220px;
    border: 0;
    display: block;
    filter: saturate(1.05) contrast(1.05);
}

.footer-note {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.62);
    line-height: 1.5;
    margin-top: 0.75rem;
}

.footer-bottom {
    padding: 1.25rem 0;
    border-top: 1px solid var(--accent-gray);
    color: var(--muted);
    font-size: 0.86rem;
}

.footer-social {
    display: inline-flex;
    gap: 0.6rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--accent-gray);
    color: rgba(255, 255, 255, 0.9);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    text-decoration: none;
}

.footer-social a:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.4);
    background: rgba(59, 130, 246, 0.12);
}

.page-catalog-intro {
    max-width: 640px;
    margin-bottom: 2rem;
}

.card-catalog {
    background: linear-gradient(145deg, #12121a 0%, #0a0a0f 100%);
    border: 1px solid var(--accent-gray);
    border-radius: 18px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.card-catalog:hover {
    transform: translateY(-6px);
    border-color: rgba(59, 130, 246, 0.3);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
}

.card-catalog-img-wrap {
    aspect-ratio: 1 / 1;
    background: linear-gradient(180deg, #1c1c26 0%, #12121a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.35rem;
}

.card-catalog-img-wrap img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.card-catalog-body {
    padding: 1.25rem 1.35rem 1.35rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-catalog-body h2 {
    font-weight: 800;
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.catalog-spec {
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.55;
    margin-bottom: 1rem;
    flex: 1;
}

.catalog-price {
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 0.85rem;
}

.catalog-price small {
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--muted);
    display: block;
    margin-top: 0.2rem;
}

.btn-catalog {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 100%;
    padding: 0.55rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.08);
    color: var(--pure-white) !important;
    border: 1px solid var(--accent-gray);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-catalog:hover {
    background: var(--accent-soft);
    border-color: rgba(59, 130, 246, 0.45);
    color: var(--pure-white) !important;
}

button.btn-catalog {
    cursor: pointer;
}