:root {
    --rc-navy: #0c1f33;
    --rc-navy-2: #16324c;
    --rc-deep: #07131f;
    --rc-ink: #1c2834;
    --rc-muted: #5d6c7b;
    --rc-line: #e6e0d4;
    --rc-paper: #f4f0e8;
    --rc-paper-2: #faf7f1;
    --rc-white: #fffcf8;
    --rc-accent: #c4893a;
    --rc-accent-2: #d9a85c;
    --rc-accent-deep: #9a6828;
    --rc-radius: 16px;
    --rc-radius-sm: 10px;
    --rc-shadow: 0 16px 40px rgba(12, 31, 51, 0.08);
    --rc-shadow-lg: 0 28px 64px rgba(12, 31, 51, 0.14);
    --bs-primary: #c4893a;
    --bs-primary-rgb: 196, 137, 58;
    --bs-body-font-family: "Manrope", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
    --bs-body-color: #1c2834;
    --bs-heading-color: #0c1f33;
    --bs-link-color: #c4893a;
    --bs-link-hover-color: #9a6828;
    --bs-border-radius: 10px;
    --bs-border-radius-lg: 16px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.site-body {
    background: var(--rc-paper-2);
    color: var(--rc-ink);
    font-size: 16px;
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

::selection {
    background: rgba(196, 137, 58, 0.22);
    color: var(--rc-navy);
}

.container { max-width: 1180px; }

h1, h2, h3, .h1, .h2, .h3, .h4, .h5 {
    letter-spacing: -0.03em;
    font-weight: 700;
    line-height: 1.2;
}

.btn {
    --bs-btn-font-weight: 700;
    --bs-btn-padding-y: 0.78rem;
    --bs-btn-padding-x: 1.35rem;
    --bs-btn-font-size: 0.9rem;
    border-radius: 999px;
    letter-spacing: 0.02em;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-lg {
    --bs-btn-padding-y: 0.92rem;
    --bs-btn-padding-x: 1.6rem;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--rc-accent);
    --bs-btn-border-color: var(--rc-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--rc-accent-deep);
    --bs-btn-hover-border-color: var(--rc-accent-deep);
    --bs-btn-focus-shadow-rgb: 196, 137, 58;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #85571f;
    --bs-btn-active-border-color: #85571f;
    box-shadow: 0 10px 24px rgba(196, 137, 58, 0.28);
}

.btn-light {
    --bs-btn-color: var(--rc-navy);
    --bs-btn-bg: #fff;
    --bs-btn-border-color: #fff;
    --bs-btn-hover-color: var(--rc-navy);
    --bs-btn-hover-bg: var(--rc-paper);
    --bs-btn-hover-border-color: var(--rc-paper);
}

.btn-navy,
.btn-outline-navy {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--rc-navy);
    --bs-btn-border-color: var(--rc-navy);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--rc-navy-2);
    --bs-btn-hover-border-color: var(--rc-navy-2);
    --bs-btn-active-bg: var(--rc-deep);
    --bs-btn-active-border-color: var(--rc-deep);
}

.btn-outline-navy {
    --bs-btn-color: var(--rc-navy);
    --bs-btn-bg: transparent;
    --bs-btn-hover-color: #fff;
}

.btn-ghost {
    color: #fff;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.28);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-ghost:hover,
.btn-ghost:focus {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.5);
}

.form-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--rc-muted);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.form-control,
.form-select {
    min-height: 50px;
    border-color: var(--rc-line);
    border-radius: var(--rc-radius-sm);
    font-size: 15px;
    background: #fff;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--rc-accent);
    box-shadow: 0 0 0 4px rgba(196, 137, 58, 0.14);
}

textarea.form-control { min-height: 160px; }

.site-header { z-index: 1030; }

.site-header.is-scrolled .site-navbar {
    box-shadow: 0 12px 32px rgba(12, 31, 51, 0.08);
}

.site-header.is-scrolled .site-topbar {
    max-height: 0;
    padding: 0;
    overflow: hidden;
    border: 0;
}

.site-topbar {
    background: var(--rc-deep);
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
    padding: 8px 0;
    letter-spacing: 0.04em;
    max-height: 48px;
    overflow: hidden;
    transition: max-height 0.25s ease, padding 0.25s ease;
}

.topbar-meta {
    display: flex;
    align-items: center;
    gap: 22px;
    min-width: 0;
}

.topbar-meta a,
.topbar-meta span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.topbar-meta a:hover { color: #fff; }
.topbar-meta i { color: var(--rc-accent-2); font-size: 12px; }

.lang-switch {
    display: inline-flex;
    padding: 3px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-collapse .lang-switch {
    background: var(--rc-paper);
    border-color: var(--rc-line);
}

.lang-btn {
    min-width: 42px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    text-align: center;
}

.navbar-collapse .lang-btn { color: var(--rc-muted); }

.lang-btn:hover { color: #fff; }
.navbar-collapse .lang-btn:hover { color: var(--rc-navy); }

.lang-btn.is-active {
    background: #fff;
    color: var(--rc-navy);
}

.site-navbar {
    min-height: 78px;
    padding: 0;
    background: rgba(255, 252, 248, 0.9);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(230, 224, 212, 0.8);
}

.navbar-brand { padding: 16px 0; }
.navbar-brand img { height: 36px; width: auto; }
.navbar-toggler {
    border: 1px solid var(--rc-line);
    border-radius: 10px;
    padding: 8px 10px;
}
.navbar-toggler:focus { box-shadow: none; }

.navbar-actions { display: flex; align-items: center; }

@media (min-width: 992px) {
    .navbar > .container {
        display: grid;
        grid-template-columns: minmax(220px, 1.1fr) auto minmax(180px, 1fr);
        align-items: stretch;
        min-height: 78px;
        gap: 24px;
    }
    .navbar-brand {
        justify-self: start;
        align-self: center;
    }
    .navbar-expand-lg .navbar-collapse { display: contents !important; }
    .navbar-nav {
        flex-direction: row;
        align-items: stretch;
        justify-content: center;
        align-self: stretch;
        column-gap: 2px;
    }
    .navbar-nav .nav-link {
        display: flex;
        align-items: center;
        height: 100%;
        padding: 0 16px;
    }
    .navbar-nav .nav-link.active:after {
        content: "";
        position: absolute;
        left: 16px;
        right: 16px;
        bottom: 0;
        height: 2px;
        background: var(--rc-accent);
    }
    .navbar-actions {
        justify-self: end;
        align-self: center;
    }
}

.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(160deg, var(--rc-navy) 0%, #16324c 100%);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    box-shadow: inset 0 0 0 1px rgba(217, 168, 92, 0.35);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-text {
    font-weight: 800;
    letter-spacing: 0.04em;
    font-size: 16px;
    color: var(--rc-navy);
}

.brand-tag {
    margin-top: 3px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--rc-muted);
    max-width: 220px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navbar-nav .nav-link {
    color: var(--rc-navy);
    font-weight: 600;
    font-size: 14px;
    padding: 10px 14px;
    border-radius: 0;
    position: relative;
    background: transparent;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--rc-accent-deep);
    background: transparent;
}

.navbar-nav .nav-link.active {
    color: var(--rc-accent-deep);
    background: transparent;
    font-weight: 700;
}

.hero,
.page-hero,
.cta-band { --bs-heading-color: #fff; --bs-body-color: #fff; }
.site-footer { --bs-heading-color: #fff; }

.hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    padding: 92px 0 108px;
    background: var(--rc-navy);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 12% 18%, rgba(217, 168, 92, 0.22), transparent 32%),
        radial-gradient(ellipse at 88% 8%, rgba(196, 137, 58, 0.16), transparent 30%),
        linear-gradient(135deg, #07131f 0%, #0f2740 48%, #18425f 100%);
    background-size: cover;
    background-position: center;
}

.hero-bg:after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(7, 19, 31, 0.12) 0%, rgba(7, 19, 31, 0.45) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
    opacity: 0.55;
    pointer-events: none;
}

.hero-copy {
    position: relative;
    max-width: 36rem;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    padding: 6px 12px 6px 10px;
    border: 1px solid rgba(217, 168, 92, 0.35);
    border-radius: 999px;
    background: rgba(196, 137, 58, 0.12);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--rc-accent-2);
}

.hero h1 {
    font-size: clamp(34px, 4.4vw, 58px);
    font-weight: 700;
    line-height: 1.12;
    letter-spacing: -0.04em;
    margin: 0 0 20px;
}

.hero-title-main,
.hero-title-sub { display: block; }

.hero-title-sub {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.72);
}

.hero-lead {
    font-size: 16px;
    line-height: 1.85;
    color: rgba(255, 255, 255, 0.68);
    max-width: 33rem;
    margin-bottom: 24px;
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
}

.hero-points li {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: rgba(255, 255, 255, 0.86);
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-panel,
.hero-showcase {
    position: relative;
    overflow: hidden;
    background: rgba(7, 19, 31, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
}

.hero-showcase:before,
.hero-panel:before {
    content: "";
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(217, 168, 92, 0.85), transparent);
    z-index: 3;
    pointer-events: none;
}

.hero-stat {
    padding: 26px 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-stat:last-child { border-bottom: 0; }

.hero-stat strong {
    display: block;
    font-size: 32px;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.03em;
    line-height: 1;
}

.hero-stat span {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.62);
}

.hero-slide {
    display: flex;
    flex-direction: column;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.hero-slide:focus-visible {
    outline: 2px solid var(--rc-accent-2);
    outline-offset: -2px;
}

.hero-stage {
    position: relative;
    display: block;
    height: 292px;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 50% 40%, rgba(196, 137, 58, 0.16), transparent 56%),
        linear-gradient(180deg, #17324a 0%, #0b1826 100%);
}

.hero-slide-media {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 32px 64px 44px;
    overflow: hidden;
}

.hero-slide-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 18px 28px rgba(0, 0, 0, 0.28));
    transition: transform 0.55s ease;
}

.hero-slide:hover .hero-slide-media img { transform: scale(1.04); }

.hero-slide-fallback {
    height: 100%;
    min-height: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.35);
}

.hero-spec {
    display: block;
    padding: 20px 24px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(7, 19, 31, 0.92);
}

.hero-spec-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.hero-spec-main { margin-top: 8px; }

.hero-spec-index {
    font-size: 11px;
    letter-spacing: 0.16em;
    font-variant-numeric: tabular-nums;
    color: rgba(255, 255, 255, 0.42);
}

.hero-slide-cat {
    display: block;
    font-size: 11px;
    letter-spacing: 0.16em;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--rc-accent-2);
}

.hero-slide-title {
    display: block;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    color: #fff;
}

.hero-slide-lead {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.58);
}

.hero-slide-action {
    flex: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--rc-accent-2);
}

.hero-showcase .carousel-indicators {
    position: absolute;
    left: 0;
    right: 0;
    bottom: auto;
    top: 268px;
    margin: 0;
    z-index: 4;
}

.hero-showcase .carousel-indicators [data-bs-target] {
    width: 18px;
    height: 3px;
    border: 0;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.28);
    opacity: 1;
    transition: width 0.25s ease, background 0.25s ease;
}

.hero-showcase .carousel-indicators .active {
    width: 32px;
    background: var(--rc-accent-2);
}

.hero-showcase .carousel-control-prev,
.hero-showcase .carousel-control-next {
    width: 38px;
    height: 38px;
    top: 127px;
    bottom: auto;
    opacity: 0;
    border-radius: 50%;
    background: rgba(8, 16, 28, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 16px;
    transition: opacity 0.2s ease;
}

.hero-showcase:hover .carousel-control-prev,
.hero-showcase:hover .carousel-control-next,
.hero-showcase .carousel-control-prev:focus,
.hero-showcase .carousel-control-next:focus { opacity: 1; }

.hero-showcase .carousel-control-prev { left: 16px; }
.hero-showcase .carousel-control-next { right: 16px; }
.hero-showcase .carousel-control-prev-icon,
.hero-showcase .carousel-control-next-icon { display: none; }

@media (hover: none) {
    .hero-showcase .carousel-control-prev,
    .hero-showcase .carousel-control-next { opacity: 1; }
}

.hero-intro-modal .modal-content {
    border-radius: 20px;
    border: 0;
    overflow: hidden;
    background: var(--rc-white);
}

.hero-intro-modal .modal-dialog { --bs-modal-width: 860px; }

.hero-intro-layout {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    min-height: 420px;
}

.hero-intro-media {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px 28px;
    background:
        radial-gradient(ellipse at 50% 40%, rgba(196, 137, 58, 0.16), transparent 58%),
        linear-gradient(180deg, #17324a 0%, #0b1826 100%);
}

.hero-intro-media img {
    width: 100%;
    height: 280px;
    object-fit: contain;
}

.hero-intro-copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.hero-intro-copy-head {
    position: relative;
    padding: 28px 52px 16px 28px;
    border-bottom: 1px solid var(--rc-line);
}

.hero-intro-copy-head .btn-close {
    position: absolute;
    top: 22px;
    right: 20px;
}

.hero-intro-copy-body {
    flex: 1;
    padding: 22px 28px;
    overflow: auto;
    max-height: 280px;
}

.hero-intro-lead {
    font-size: 16px;
    color: var(--rc-ink);
    margin-bottom: 14px;
}

.hero-intro-copy-foot {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 28px 22px;
    border-top: 1px solid var(--rc-line);
}

.section { padding: 96px 0; scroll-margin-top: 96px; }
.section-muted { background: var(--rc-paper); }

.section-head { margin-bottom: 40px; }
.section-head h2 {
    font-size: clamp(28px, 3.2vw, 40px);
    margin: 0;
}

.section-kicker {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.section-index {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    color: var(--rc-accent);
    font-variant-numeric: tabular-nums;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 11px;
    font-weight: 800;
    color: var(--rc-accent);
    margin-bottom: 14px;
}

.eyebrow:before {
    content: "";
    width: 18px;
    height: 1px;
    background: currentColor;
}

.link-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rc-navy);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

.link-more:hover { color: var(--rc-accent-deep); }
.link-more i { transition: transform 0.2s ease; }
.link-more:hover i { transform: translateX(3px); }

.page-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 80% 0%, rgba(196, 137, 58, 0.18), transparent 36%),
        linear-gradient(135deg, #07131f, #14324c);
    color: #fff;
    padding: 64px 0 56px;
}

.page-hero:before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 0.8px, transparent 0.8px);
    background-size: 22px 22px;
    mask-image: linear-gradient(180deg, #000 0%, transparent 80%);
    pointer-events: none;
}

.page-hero .container { position: relative; }
.page-hero.compact { padding: 44px 0 36px; }
.page-hero .eyebrow { color: var(--rc-accent-2); }
.page-hero h1 { color: #fff; font-size: clamp(32px, 4vw, 48px); margin-bottom: 12px; }
.page-hero .lead { color: rgba(255, 255, 255, 0.7); max-width: 38rem; font-size: 16px; }
.page-hero .breadcrumb {
    --bs-breadcrumb-divider-color: rgba(255, 255, 255, 0.28);
    font-size: 13px;
    margin: 0;
}
.page-hero .breadcrumb-item,
.page-hero .breadcrumb-item a { color: rgba(255, 255, 255, 0.58); text-decoration: none; }
.page-hero .breadcrumb-item a:hover { color: #fff; }
.page-hero .breadcrumb-item.active { color: #fff; }

.icon-box {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(196, 137, 58, 0.12);
    color: var(--rc-accent);
    font-size: 1.2rem;
    margin-bottom: 18px;
}

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

.capability-card,
.info-card {
    height: 100%;
    background: #fff;
    border: 1px solid rgba(230, 224, 212, 0.9);
    border-radius: var(--rc-radius);
    padding: 28px 24px 26px;
    color: inherit;
    box-shadow: 0 10px 30px rgba(12, 31, 51, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.info-card {
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 14px;
    align-items: start;
}

.info-card .icon-box {
    grid-row: 1 / span 2;
    margin-bottom: 0;
}

.info-card .meta-label {
    margin-bottom: 4px;
}

a.capability-card:hover,
.info-card:hover {
    transform: translateY(-6px);
    border-color: rgba(196, 137, 58, 0.35);
    box-shadow: var(--rc-shadow);
    color: inherit;
}

.cap-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, rgba(196, 137, 58, 0.16), rgba(196, 137, 58, 0.05));
    color: var(--rc-accent-deep);
    font-size: 20px;
    margin-bottom: 22px;
}

.capability-card .cap-no,
.process-item .cap-no {
    display: block;
    font-size: 11px;
    letter-spacing: 0.16em;
    color: var(--rc-accent);
    margin-bottom: 10px;
    font-weight: 800;
}

.capability-card h3,
.info-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.capability-card p,
.info-card p {
    color: var(--rc-muted);
    font-size: 14px;
    line-height: 1.75;
    margin: 0;
}

.process-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.process-item {
    position: relative;
    padding: 28px 24px 26px;
    background: #fff;
    border: 1px solid var(--rc-line);
    border-radius: var(--rc-radius);
    box-shadow: 0 10px 30px rgba(12, 31, 51, 0.04);
}

.process-item:not(:last-child):after {
    content: "";
    position: absolute;
    top: 48px;
    right: -11px;
    width: 22px;
    height: 1px;
    background: linear-gradient(90deg, var(--rc-accent-2), transparent);
    z-index: 1;
}

.process-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--rc-navy);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.process-item h3 { font-size: 18px; margin-bottom: 8px; }
.process-item p { margin: 0; color: var(--rc-muted); font-size: 14px; }

.category-card,
.product-card {
    position: relative;
    background: #fff;
    border: 1px solid var(--rc-line);
    border-radius: var(--rc-radius);
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(12, 31, 51, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.category-card:hover,
.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(196, 137, 58, 0.28);
    box-shadow: var(--rc-shadow);
}

.product-media,
.category-media,
.media-fallback,
.gallery-main {
    background:
        radial-gradient(ellipse at 50% 30%, rgba(196, 137, 58, 0.08), transparent 50%),
        linear-gradient(165deg, #efe8db, #f7f3ea 58%, #ece6d8);
    overflow: hidden;
}

.product-media,
.category-media { position: relative; }

.product-media img,
.category-media img {
    width: 100%;
    height: 220px;
    object-fit: contain;
    padding: 24px;
    transition: transform 0.45s ease;
}

.product-card:hover .product-media img,
.category-card:hover .category-media img { transform: scale(1.05); }

.product-badge {
    position: absolute;
    left: 14px;
    top: 14px;
    z-index: 1;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(12, 31, 51, 0.82);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
}

.media-fallback {
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9aa6b4;
    font-size: 1.8rem;
}

.media-fallback.tall { min-height: 380px; }

.product-card .card-body,
.category-card .card-body { padding: 20px 22px 22px; }

.meta-label {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--rc-accent);
    font-weight: 800;
    margin-bottom: 8px;
}

.product-card h3,
.category-card h3 { font-size: 18px; }

.card-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--rc-line);
    font-size: 13px;
    font-weight: 700;
    color: var(--rc-navy);
}

.gallery-frame {
    border: 1px solid var(--rc-line);
    background: #fff;
    padding: 16px;
    border-radius: 24px;
    box-shadow: var(--rc-shadow);
}

.gallery-main {
    border-radius: 16px;
}

.gallery-main img {
    width: 100%;
    min-height: 380px;
    max-height: 480px;
    object-fit: contain;
    padding: 24px;
}

.gallery-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.gallery-thumb {
    width: 76px;
    height: 76px;
    overflow: hidden;
    border: 1px solid var(--rc-line);
    background: #fff;
    padding: 0;
    border-radius: 12px;
}

.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumb.active { border-color: var(--rc-accent); box-shadow: 0 0 0 3px rgba(196, 137, 58, 0.16); }

.aside-card {
    top: 108px;
    border: 1px solid var(--rc-line);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--rc-shadow);
    overflow: hidden;
}

.aside-card .card-body { padding: 32px 28px; }
.aside-card .text-secondary { font-size: 14px; line-height: 1.7; }

.meta-list .list-group-item {
    border-color: var(--rc-line);
    font-size: 14px;
    background: transparent;
}

.spec-block {
    margin-top: 56px;
    padding: 36px 40px;
    background: #fff;
    border: 1px solid var(--rc-line);
    border-radius: 24px;
}

.highlight-panel {
    height: 100%;
    border: 0;
    background:
        linear-gradient(180deg, #123047 0%, #0c1f33 100%);
    padding: 12px 28px;
    border-radius: 24px;
    color: #fff;
    box-shadow: var(--rc-shadow-lg);
}

.highlight-list .list-group-item {
    background: transparent;
    padding: 18px 0;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.88);
    border-color: rgba(255, 255, 255, 0.08);
}

.highlight-list .hl-no {
    flex: none;
    width: 28px;
    color: var(--rc-accent-2);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    margin-top: 3px;
}

.richtext { color: var(--rc-muted); font-size: 16px; }
.richtext p { margin-bottom: 1rem; }
.richtext img { border-radius: 12px; }
.richtext ul { padding-left: 1.1rem; }
.product-intro,
.about-copy { line-height: 1.9; }

.cta-band {
    background: transparent;
    color: #fff;
    padding: 0 0 96px;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 40px 44px;
    border-radius: 28px;
    background:
        radial-gradient(ellipse at 100% 0%, rgba(217, 168, 92, 0.24), transparent 42%),
        linear-gradient(135deg, #0c1f33, #16324c);
    box-shadow: var(--rc-shadow-lg);
}

.cta-inner h2 {
    font-size: clamp(24px, 2.4vw, 32px);
    margin: 0 0 8px;
}

.cta-inner p {
    color: rgba(255, 255, 255, 0.68);
    margin: 0;
    max-width: 38rem;
}

.empty-panel {
    border: 1px dashed var(--rc-line);
    padding: 56px 24px;
    text-align: center;
    color: var(--rc-muted);
    background: #fff;
    border-radius: var(--rc-radius);
}

.contact-lines li {
    display: flex;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 14px;
}

.contact-lines i { color: var(--rc-accent); }

.promise-list li {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--rc-line);
    font-size: 13px;
}

.promise-list li:last-child { border-bottom: 0; }
.promise-list i { color: var(--rc-accent); }

.filter-bar {
    gap: 8px;
    margin-bottom: 36px;
    padding: 6px;
    background: #fff;
    border: 1px solid var(--rc-line);
    border-radius: 999px;
    width: fit-content;
    max-width: 100%;
}

.filter-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 700;
    color: var(--rc-muted);
    text-decoration: none;
    border-radius: 999px;
}

.filter-tab:hover { color: var(--rc-navy); }
.filter-tab.is-active {
    color: #fff;
    background: var(--rc-navy);
}

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.inquiry-form { overflow: visible; }

.inquiry-hero { padding: 52px 0 108px; }

.inquiry-hero:after {
    content: "RFQ";
    position: absolute;
    right: 4%;
    top: 48px;
    font-size: clamp(88px, 12vw, 140px);
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1;
    color: rgba(255, 255, 255, 0.04);
    pointer-events: none;
}

.inquiry-hero h1 {
    font-size: clamp(36px, 4.8vw, 58px);
    letter-spacing: -0.04em;
    margin-bottom: 14px;
}

.inquiry-hero .lead {
    margin-bottom: 0;
    max-width: 34rem;
}

.inquiry-hero-stamp {
    display: inline-block;
    margin: 22px 0 32px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 12px;
    letter-spacing: 0.08em;
}

.inquiry-hero-metrics {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(7, 19, 32, 0.35);
    border-radius: 20px;
    overflow: hidden;
}

.inquiry-hero-metrics > div {
    min-width: 0;
    padding: 20px 24px 22px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.inquiry-hero-metrics > div:last-child { border-right: 0; }

.inquiry-hero-metrics span {
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    color: var(--rc-accent-2);
    margin-bottom: 8px;
}

.inquiry-hero-metrics strong {
    display: block;
    color: #fff;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: 0.02em;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.inquiry-hero-metrics p {
    margin: 0;
    color: rgba(255, 255, 255, 0.58);
    font-size: 13px;
    line-height: 1.45;
}

.inquiry-section {
    position: relative;
    z-index: 2;
    margin-top: -64px;
    padding-top: 0;
    padding-bottom: 96px;
    background: transparent;
}

.inquiry-shell {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(300px, 1fr);
    gap: 24px;
    align-items: start;
}

.inquiry-form-panel,
.inquiry-side {
    min-width: 0;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--rc-shadow-lg);
}

.inquiry-form-panel {
    background: #fff;
    border: 1px solid var(--rc-line);
}

.inquiry-form-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    padding: 26px 40px 22px;
    background: linear-gradient(180deg, #faf7f1 0%, #fff 100%);
    border-bottom: 1px solid var(--rc-line);
}

.inquiry-form-head h2 {
    margin: 0;
    font-size: 26px;
    color: var(--rc-navy);
}

.inquiry-form-head-note {
    margin: 0;
    color: var(--rc-muted);
    font-size: 12px;
    letter-spacing: 0.04em;
}

.inquiry-form-inner { padding: 32px 40px 8px; }

.inquiry-group {
    padding-bottom: 28px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--rc-line);
}

.inquiry-group-last {
    border-bottom: 0;
    margin-bottom: 8px;
}

.inquiry-form-panel .form-control,
.inquiry-form-panel .custom-select-toggle { background: var(--rc-paper-2); }

.inquiry-form-panel .form-control:focus,
.inquiry-form-panel .custom-select.is-open .custom-select-toggle,
.inquiry-form-panel .custom-select-toggle:focus { background: #fff; }

.inquiry-selected {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 20px;
    background: #f7f1e6;
    border-left: 3px solid var(--rc-accent);
    border-radius: 12px;
}

.inquiry-selected strong {
    color: var(--rc-navy);
    font-size: 15px;
}

.inquiry-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px 24px;
    padding: 22px 40px 24px;
    background: var(--rc-deep);
}

.inquiry-submit .alert {
    flex: 1 1 100%;
    margin-bottom: 0;
}

.inquiry-submit .btn-lg { min-width: 220px; }

.inquiry-submit-note {
    margin: 0;
    color: rgba(255, 255, 255, 0.58);
    font-size: 13px;
    line-height: 1.6;
    max-width: 28rem;
}

.inquiry-side {
    background:
        radial-gradient(ellipse at 80% 0%, rgba(196, 137, 58, 0.18), transparent 36%),
        linear-gradient(180deg, #123047 0%, #07131f 100%);
    color: #fff;
    padding: 0;
    position: sticky;
    top: 108px;
}

.inquiry-side-head { padding: 32px 28px 8px; }

.inquiry-side h2 {
    color: #fff;
    font-size: clamp(22px, 2vw, 28px);
    line-height: 1.2;
    margin-bottom: 12px;
}

.inquiry-side .meta-label { color: var(--rc-accent-2); }

.inquiry-side-copy {
    color: rgba(255, 255, 255, 0.62);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.inquiry-side .btn-whatsapp { margin-bottom: 8px; }

.inquiry-side-contacts {
    list-style: none;
    margin: 18px 0 0;
    padding: 0 28px;
}

.inquiry-side-contacts li {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.inquiry-side-contacts i {
    color: var(--rc-accent-2);
    font-size: 16px;
    margin-top: 3px;
}

.inquiry-side-contacts span {
    display: block;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.42);
    margin-bottom: 3px;
}

.inquiry-side-contacts a,
.inquiry-side-contacts strong {
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    word-break: break-word;
}

.inquiry-side-contacts a:hover { color: var(--rc-accent-2); }

.inquiry-side-steps {
    margin-top: 8px;
    padding: 22px 28px 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(0, 0, 0, 0.18);
}

.inquiry-side-steps ol {
    list-style: none;
    position: relative;
    margin: 12px 0 0;
    padding: 0;
}

.inquiry-side-steps ol:before {
    content: "";
    position: absolute;
    left: 12px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: rgba(196, 137, 58, 0.45);
}

.inquiry-side-steps li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.82);
}

.inquiry-side-steps span {
    position: relative;
    z-index: 1;
    flex: none;
    width: 26px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--rc-accent-2);
    background: #07131f;
}

.custom-select { position: relative; }

.custom-select-toggle {
    width: 100%;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 14px;
    border: 1px solid var(--rc-line);
    border-radius: var(--rc-radius-sm);
    background: #fff;
    color: var(--rc-ink);
    font-size: 14px;
    line-height: 1.4;
    text-align: left;
}

.custom-select-toggle:hover { border-color: #d4cbb8; }

.custom-select-toggle:focus,
.custom-select.is-open .custom-select-toggle {
    border-color: var(--rc-accent);
    box-shadow: 0 0 0 4px rgba(196, 137, 58, 0.14);
    outline: none;
}

.custom-select-value {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.custom-select-toggle .bi {
    color: var(--rc-muted);
    font-size: 12px;
    transition: transform .15s ease;
}

.custom-select.is-open .custom-select-toggle .bi { transform: rotate(180deg); }

.custom-select-menu {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    z-index: 30;
    margin: 0;
    padding: 8px 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--rc-line);
    border-radius: 14px;
    box-shadow: var(--rc-shadow);
    max-height: 280px;
    overflow: auto;
}

.custom-select.is-open .custom-select-menu { display: block; }

.custom-select-menu [role="option"] {
    padding: 10px 14px;
    cursor: pointer;
    font-size: 14px;
    color: var(--rc-ink);
}

.custom-select-menu [role="option"]:hover,
.custom-select-menu [role="option"].is-selected {
    background: #f7f1e6;
    color: var(--rc-navy);
}

.phone-combo {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.phone-combo .custom-select-code {
    width: 108px;
    flex: none;
}

.phone-combo .custom-select-code .custom-select-toggle {
    padding-left: 12px;
    padding-right: 10px;
}

.phone-combo .custom-select-code .custom-select-menu {
    min-width: 260px;
    left: 0;
    right: auto;
}

.phone-combo .form-control {
    flex: 1;
    min-width: 0;
}

.form-hint {
    margin-top: 6px;
    font-size: 12px;
    color: var(--rc-muted);
}

.btn-whatsapp {
    background: #25d366;
    border-color: #25d366;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.22);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus {
    background: #1ebe57;
    border-color: #1ebe57;
    color: #fff;
}

.site-footer {
    background:
        radial-gradient(ellipse at 0% 0%, rgba(196, 137, 58, 0.12), transparent 32%),
        var(--rc-deep);
    color: rgba(255, 255, 255, 0.64);
    padding: 72px 0 28px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1.1fr;
    gap: 40px 32px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand { max-width: 320px; }
.site-footer .brand-text { color: #fff; }
.site-footer h3 {
    font-size: 12px;
    letter-spacing: 0.16em;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 18px;
    color: #fff;
}

.footer-links a,
.footer-contact a,
.footer-bottom a {
    color: rgba(255, 255, 255, 0.64);
    text-decoration: none;
    font-size: 14px;
}

.footer-links a:hover,
.footer-contact a:hover,
.footer-bottom a:hover { color: #fff; }

.footer-links li + li,
.footer-contact li + li { margin-top: 10px; }

.footer-contact li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.footer-contact i {
    color: var(--rc-accent-2);
    margin-top: 3px;
}

.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px;
    padding-top: 20px;
    color: rgba(255, 255, 255, 0.4);
    font-size: 12px;
}

.pagination { gap: 6px; margin: 0; flex-wrap: wrap; }
.pagination > li { display: inline-flex; }
.pagination > li > a,
.pagination > li > span {
    display: inline-flex;
    min-width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--rc-line);
    border-radius: 999px;
    padding: 0 12px;
    font-size: 13px;
    color: var(--rc-ink);
    background: #fff;
    text-decoration: none;
}
.pagination > .active > span {
    background: var(--rc-navy);
    color: #fff;
    border-color: var(--rc-navy);
}
.pagination > .disabled > span { color: #9aa8b8; background: #f7f9fb; }

@media (max-width: 991.98px) {
    .hero { padding: 56px 0 72px; }
    .section { padding: 64px 0; }
    .navbar-nav .nav-link { padding: 0.7rem 0; border-radius: 0; }
    .navbar-nav .nav-link.active {
        color: var(--rc-accent-deep);
        box-shadow: inset 2px 0 0 var(--rc-accent);
        padding-left: 12px;
    }
    .navbar-collapse { padding: 8px 0 16px; border-top: 1px solid var(--rc-line); }
    .navbar-actions { padding-top: 8px; }
    .navbar-actions .btn { width: 100%; }
    .brand-tag { display: none; }
    .process-list { grid-template-columns: 1fr 1fr; }
    .process-item:not(:last-child):after { display: none; }
    .aside-card { top: 0; }
    .hero-copy { max-width: none; }
    .hero-stage { height: 228px; }
    .hero-slide-media { padding: 22px 48px 34px; }
    .hero-showcase .carousel-indicators { top: 200px; }
    .hero-showcase .carousel-control-prev,
    .hero-showcase .carousel-control-next {
        opacity: 1;
        top: 95px;
    }
    .hero-intro-layout { grid-template-columns: 1fr; }
    .hero-intro-media { min-height: 220px; }
    .hero-intro-media img { height: 200px; }
    .cta-band { padding-bottom: 64px; }
    .cta-inner {
        flex-direction: column;
        align-items: flex-start;
        padding: 28px 24px;
    }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
    .spec-block { padding: 24px; margin-top: 36px; }
    .filter-bar {
        border-radius: 18px;
        width: 100%;
    }
    .inquiry-hero { padding: 36px 0 80px; }
    .inquiry-hero:after { font-size: 72px; top: 24px; }
    .inquiry-section { margin-top: -44px; padding-bottom: 64px; }
    .inquiry-shell { grid-template-columns: 1fr; }
    .inquiry-form-head,
    .inquiry-form-inner,
    .inquiry-submit { padding-left: 20px; padding-right: 20px; }
    .inquiry-submit {
        flex-direction: column;
        align-items: stretch;
    }
    .inquiry-submit .btn-lg { width: 100%; }
    .inquiry-side { position: static; }
    .inquiry-form-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    .inquiry-hero-metrics > div { padding: 14px 12px 16px; }
    .inquiry-hero-metrics strong { font-size: 16px; }
    .inquiry-hero-metrics p { font-size: 11px; }
}

@media (max-width: 575.98px) {
    .process-list { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 32px; }
    .topbar-meta { gap: 12px; }
    .inquiry-hero-metrics { grid-template-columns: 1fr; }
    .inquiry-hero-metrics > div {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .inquiry-hero-metrics > div:last-child { border-bottom: 0; }
}