/* Ecocys public homepage — #004CC0 fashion commerce */

.landing-page {
    --ink: #111827;
    --muted: #64748B;
    --brand: #004CC0;
    --brand-deep: #002B70;
    --brand-hover: #003DA3;
    --brand-soft: #EAF2FF;
    --brand-soft-mid: rgba(0, 76, 192, 0.12);
    --accent: #F97316;
    --accent-soft: rgba(249, 115, 22, 0.1);
    --surface: #FFFFFF;
    --surface-alt: #F8FAFC;
    --surface-blue: #EAF2FF;
    --line: #E2E8F0;
    --shadow: 0 1px 3px rgba(0, 43, 112, 0.06);
    --radius: 10px;
    --radius-lg: 14px;
    --header-h: 64px;
    --landing-display: clamp(2.1rem, 4.8vw, 3.35rem);
    --landing-section: clamp(1.7rem, 3.2vw, 2.35rem);
    --landing-lead: 1.0625rem;
    --landing-body: 0.9375rem;
    background: var(--surface);
    color: var(--ink);
    font-family: "Inter", system-ui, sans-serif;
    font-size: var(--landing-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.landing-page h1,
.landing-page h2,
.landing-page h3,
.landing-page .landing-logo,
.landing-page .hero-title {
    font-family: "Manrope", "Inter", sans-serif;
    letter-spacing: -0.03em;
}

/* ===== Header ===== */
.landing-header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s, box-shadow 0.25s;
}
.landing-header.is-scrolled {
    border-bottom-color: var(--line);
    box-shadow: 0 2px 16px rgba(0, 43, 112, 0.07);
}
.landing-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-h);
    gap: 1rem;
}
.landing-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
}
.landing-logo-text {
    text-transform: lowercase;
    color: var(--brand);
}
.landing-logo-img { width: 34px; height: 34px; object-fit: contain; }
.landing-nav { display: flex; align-items: center; gap: 1.65rem; }
.landing-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.2s;
}
.landing-nav a:hover { color: var(--brand); }
.landing-nav a.is-active,
.landing-nav-mobile a.is-active {
    color: var(--brand);
    font-weight: 600;
}
.landing-header-actions { display: flex; align-items: center; gap: 0.65rem; }
.landing-header-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-height: 2.5rem;
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius);
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}
.landing-header-btn--ghost {
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--line);
}
.landing-header-btn--ghost:hover { color: var(--brand); border-color: var(--brand); background: var(--brand-soft); }
.landing-header-btn--primary {
    color: #fff;
    background: var(--brand);
    border: 1px solid var(--brand);
}
.landing-header-btn--primary:hover {
    background: var(--brand-hover);
    border-color: var(--brand-hover);
    transform: translateY(-1px);
}
.landing-nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: var(--ink);
    font-size: 1.25rem;
}
.landing-nav-mobile {
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 0 1rem 1rem;
    border-top: 1px solid var(--line);
    background: #fff;
}
.landing-nav-mobile.is-open { display: flex; }
.landing-nav-mobile a {
    padding: 0.85rem 0;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--line);
}
.landing-nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
}

[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* ===== Buttons ===== */
.btn-landing-primary {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius);
    padding: 0.65rem 1.35rem;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-landing-primary:hover {
    background: var(--brand-hover);
    border-color: var(--brand-hover);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 76, 192, 0.25);
}
.btn-landing-secondary {
    background: #fff;
    border: 1px solid var(--line);
    color: var(--ink);
    font-weight: 600;
    border-radius: var(--radius);
    padding: 0.65rem 1.35rem;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-landing-secondary:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

/* ===== Hero ===== */
.landing-hero--editorial {
    padding: clamp(3rem, 8vw, 5rem) 0 2rem;
    background: var(--surface);
}
.hero-copy { animation: heroFadeIn 0.8s ease both; }
.hero-eyebrow {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 1rem;
}
.hero-title {
    font-size: var(--landing-display);
    font-weight: 800;
    line-height: 1.06;
    margin-bottom: 1.1rem;
}
.hero-title-line { display: block; color: var(--ink); }
.hero-title-line--accent { color: var(--brand); }
.hero-subhead {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 0.85rem;
    line-height: 1.4;
}
.hero-lead {
    font-size: var(--landing-lead);
    color: var(--muted);
    max-width: 34rem;
    margin-bottom: 1.75rem;
    line-height: 1.7;
}
.landing-hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.hero-visual-stack { position: relative; animation: heroFadeIn 0.9s ease 0.15s both; }
.hero-visual-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--line);
}
.hero-visual-main img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 5/4;
}
.hero-commerce-dual {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.85rem;
}
.hero-commerce-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--brand-deep);
    background: var(--brand-soft);
    border: 1px solid rgba(0, 76, 192, 0.15);
    border-radius: 8px;
}
.hero-commerce-tag i { color: var(--brand); font-size: 1rem; }
.hero-commerce-tag--digital { background: #fff; border-color: var(--line); color: var(--muted); }

/* RUN / BUY / SELL strip */
.rbs-strip {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 0;
    margin-top: clamp(2.5rem, 5vw, 3.5rem);
    background: var(--brand-soft);
    border: 1px solid rgba(0, 76, 192, 0.12);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.rbs-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.35rem 1.5rem;
    text-align: left;
    transition: background 0.25s;
}
.rbs-item--link {
    text-decoration: none;
    color: inherit;
}
.rbs-item--link:hover { background: rgba(255, 255, 255, 0.65); }
.rbs-item--featured { background: rgba(255, 255, 255, 0.45); }
.rbs-icon {
    font-size: 1.25rem;
    color: var(--brand);
    margin-bottom: 0.5rem;
}
.rbs-label {
    display: block;
    font-family: "Manrope", sans-serif;
    font-size: 0.8125rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 0.3rem;
}
.rbs-desc { font-size: 0.8125rem; color: var(--muted); line-height: 1.45; }
.rbs-divider { width: 1px; background: rgba(0, 76, 192, 0.12); }

/* ===== Sections ===== */
.landing-section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; background: var(--surface); }
.landing-section--blue { background: var(--surface-blue); }
.landing-section--dark {
    background: var(--brand-deep);
    color: #fff;
}
.landing-section--dark h2 { color: #fff; }
.landing-section--dark h2::after { background: rgba(255, 255, 255, 0.35); }
.section-header { max-width: 42rem; margin-bottom: 2.5rem; }
.section-header.text-center { margin-left: auto; margin-right: auto; text-align: center; }
.landing-section h2 {
    font-size: var(--landing-section);
    font-weight: 700;
    line-height: 1.12;
    margin-bottom: 1rem;
}
.landing-section h2::after {
    content: "";
    display: block;
    width: 44px;
    height: 3px;
    margin-top: 0.85rem;
    background: var(--brand);
    border-radius: 2px;
}
.section-header.text-center h2::after { margin-left: auto; margin-right: auto; }
.section-lead { font-size: var(--landing-lead); color: var(--muted); margin-bottom: 0; line-height: 1.7; }
.section-eyebrow {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 0.75rem;
}
.section-kicker { font-weight: 700; color: var(--ink); margin-bottom: 0.75rem; font-size: 1.05rem; }

.landing-media { overflow: hidden; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.landing-media img { width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 4/3; }

/* ===== Ecosystem ===== */
.eco-diagram {
    max-width: 480px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.eco-diagram--wide { max-width: 560px; }
.eco-tier { display: flex; justify-content: center; gap: 0.85rem; flex-wrap: wrap; width: 100%; }
.eco-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    min-width: 130px;
    padding: 1rem 1.15rem;
    background: #fff;
    border: 1px solid rgba(0, 76, 192, 0.12);
    border-radius: var(--radius);
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--ink);
    transition: border-color 0.25s, transform 0.25s;
}
.eco-node:hover { border-color: var(--brand); transform: translateY(-2px); }
.eco-node small {
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--muted);
    line-height: 1.3;
}
.eco-node i { font-size: 1.3rem; color: var(--brand); margin-bottom: 0.15rem; }
.eco-node--hub {
    background: var(--brand);
    color: #fff;
    border-color: var(--brand);
    min-width: 150px;
    padding: 1.1rem 1.35rem;
}
.eco-node--hub i { color: #fff; }
.eco-node--hub small { color: rgba(255, 255, 255, 0.8); }
.eco-node--mfg i { color: var(--accent); }
.eco-node--offline { border-color: rgba(249, 115, 22, 0.35); background: #fff; }
.eco-node--offline i { color: var(--accent); }
.eco-node--small { min-width: 110px; padding: 0.85rem; font-size: 0.75rem; }
.eco-connector {
    width: 2px;
    height: 26px;
    background: var(--brand);
    opacity: 0.45;
}
.eco-connector--fan {
    width: 55%;
    max-width: 260px;
    height: 2px;
    margin: 0.35rem 0;
}
.eco-connector--animate { animation: ecoPulse 2.5s ease-in-out infinite; }

/* ===== Offline sourcing ===== */
.sourcing-dual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
}
.sourcing-path {
    padding: 1rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.sourcing-path--offline {
    border-color: rgba(249, 115, 22, 0.3);
    background: var(--accent-soft);
}
.sourcing-path-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 0.35rem;
}
.sourcing-path--offline .sourcing-path-label { color: #C2410C; }
.sourcing-path p { margin: 0; font-size: 0.8125rem; color: var(--muted); line-height: 1.5; }

.offline-flow { margin-top: 0.5rem; }
.offline-step {
    display: inline-block;
    padding: 0.45rem 0.9rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
}
.offline-step--highlight { background: var(--brand-soft); border-color: rgba(0, 76, 192, 0.2); color: var(--brand-deep); }
.offline-arrow { text-align: left; color: var(--brand); padding: 0.3rem 0; font-size: 0.85rem; }
.offline-step-row { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.offline-step-row span {
    padding: 0.35rem 0.75rem;
    background: var(--accent-soft);
    color: #C2410C;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 6px;
}

/* ===== RUN / BUY / SELL detail ===== */
.rbs-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
}
.rbs-detail-card {
    padding: 1.85rem 1.65rem;
    background: #fff;
    border: 1px solid rgba(0, 76, 192, 0.1);
    border-radius: var(--radius-lg);
    height: 100%;
    transition: border-color 0.25s, transform 0.25s;
}
.rbs-detail-card:hover { border-color: rgba(0, 76, 192, 0.25); transform: translateY(-3px); }
.rbs-detail-card--featured {
    border-top: 3px solid var(--brand);
    background: #fff;
}
.rbs-detail-num {
    font-family: "Manrope", sans-serif;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--brand);
}
.rbs-detail-card h3 { font-size: 1.45rem; font-weight: 800; margin: 0.45rem 0 0.2rem; }
.rbs-detail-tagline { font-weight: 700; color: var(--ink); margin-bottom: 0.65rem; font-size: 0.9375rem; }
.rbs-detail-card > p { color: var(--muted); margin-bottom: 1rem; font-size: 0.9rem; }
.rbs-buy-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    margin-bottom: 1rem;
}
.rbs-buy-channel {
    padding: 0.75rem;
    background: var(--brand-soft);
    border-radius: 8px;
    font-size: 0.75rem;
    color: var(--muted);
    line-height: 1.4;
}
.rbs-buy-channel i { display: block; font-size: 1.1rem; color: var(--brand); margin-bottom: 0.25rem; }
.rbs-buy-channel strong { display: block; color: var(--ink); font-size: 0.8125rem; margin-bottom: 0.15rem; }
.rbs-buy-channel--offline { background: var(--accent-soft); }
.rbs-buy-channel--offline i { color: var(--accent); }
.rbs-feature-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.rbs-feature-list li {
    position: relative;
    padding: 0.3rem 0 0.3rem 1.1rem;
    font-size: 0.8125rem;
    color: var(--muted);
}
.rbs-feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--brand);
}
.rbs-detail-link {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand);
    text-decoration: none;
}
.rbs-detail-link:hover { color: var(--brand-hover); }
.rbs-detail-thumb {
    margin: -1.85rem -1.65rem 1rem;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 76, 192, 0.08);
    background: #f4f7fb;
    height: 11.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}
.rbs-detail-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    aspect-ratio: unset;
    object-fit: cover;
    object-position: center;
}
.rbs-detail-thumb img.portfolio-img--screen {
    object-fit: contain;
    object-position: center center;
    padding: 0.5rem 0.65rem;
}

.landing-check-list { list-style: none; padding: 0; margin: 0; }
.landing-check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.35rem 0;
    color: var(--muted);
    font-size: 0.9rem;
}
.landing-check-list i { color: var(--brand); font-size: 1rem; flex-shrink: 0; margin-top: 0.15rem; }

.landing-quote {
    margin: 1.35rem 0;
    padding: 1.15rem 1.35rem;
    border-left: 3px solid var(--brand);
    background: var(--brand-soft);
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-deep);
    border-radius: 0 var(--radius) var(--radius) 0;
    line-height: 1.5;
}
.loop-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-top: 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--muted);
}
.loop-flow-hub { color: var(--brand); font-weight: 700; }
.loop-flow i { color: var(--brand); font-size: 0.7rem; }

/* ===== Technology ===== */
.tech-stack { max-width: 620px; margin: 0 auto; text-align: center; }
.tech-stack-hub {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    font-weight: 700;
    margin-bottom: 1rem;
}
.tech-stack-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 0.85rem; }
.tech-stack-node {
    padding: 0.55rem 1.15rem;
    background: var(--brand);
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.8125rem;
}
.tech-stack-label {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    opacity: 0.65;
    margin-bottom: 0.65rem;
}
.tech-stack-chip {
    padding: 0.45rem 0.9rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
}
.tech-stack-db { margin-top: 0.85rem; font-size: 0.8125rem; opacity: 0.8; }
.tech-card {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 600;
    transition: background 0.2s;
}
.tech-card:hover { background: rgba(255, 255, 255, 0.1); }

/* ===== Payment flow ===== */
.payment-flow {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.4rem;
    max-width: 920px;
    margin: 0 auto;
}
.payment-step {
    padding: 0.55rem 0.9rem;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ink);
    position: relative;
}
.payment-step:not(:last-child)::after {
    content: "→";
    position: absolute;
    right: -0.65rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--brand);
    font-size: 0.7rem;
    opacity: 0.5;
}
.payment-step--accent { background: var(--brand-soft); border-color: rgba(0, 76, 192, 0.2); color: var(--brand-deep); }
.payment-step--wide { flex: 1 1 100%; text-align: center; max-width: 400px; margin-top: 0.5rem; }
.payment-step--wide::after { display: none; }

/* ===== Problems ===== */
.problem-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.problem-item {
    padding: 1.35rem;
    background: #fff;
    border: 1px solid rgba(0, 76, 192, 0.1);
    border-radius: var(--radius);
    transition: border-color 0.2s;
}
.problem-item:hover { border-color: rgba(0, 76, 192, 0.22); }
.problem-num {
    display: block;
    font-family: "Manrope", sans-serif;
    font-size: 0.6875rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 0.4rem;
}
.problem-item p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.problem-closer {
    text-align: center;
    margin-top: 2.25rem;
    font-family: "Manrope", sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--brand);
}

/* ===== Model table ===== */
.model-table-wrap { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.model-table { width: 100%; margin: 0; font-size: 0.8125rem; background: #fff; }
.model-table th, .model-table td { padding: 0.8rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.model-table thead th { background: var(--surface-alt); font-weight: 600; }
.model-table-ecocys { background: var(--brand-soft) !important; color: var(--brand-deep); font-weight: 600; }
.model-table .check { color: #047857; font-weight: 600; }
.model-table .cross { color: #94A3B8; }

/* ===== About ===== */
.about-pillar {
    height: 100%;
    padding: 1.5rem;
    background: #fff;
    border: 1px solid rgba(0, 76, 192, 0.1);
    border-radius: var(--radius-lg);
    transition: border-color 0.2s, transform 0.2s;
}
.about-pillar:hover { border-color: var(--brand); transform: translateY(-2px); }
.about-pillar-label {
    display: block;
    font-family: "Manrope", sans-serif;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 0.55rem;
}
.about-pillar p { margin: 0; color: var(--muted); font-size: 0.9rem; }

/* ===== Carousel ===== */
.landing-carousel { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.landing-carousel .carousel-caption {
    background: linear-gradient(0deg, rgba(0, 43, 112, 0.88) 0%, transparent 100%);
    left: 0; right: 0; bottom: 0;
    padding: 2rem 1.5rem 1.15rem;
    text-align: left;
    color: #fff;
}
.landing-carousel .carousel-caption h5 {
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: #fff;
}
.landing-carousel .carousel-caption p {
    font-size: 0.8125rem;
    opacity: 0.92;
    margin: 0;
    color: rgba(255, 255, 255, 0.92);
}
.landing-carousel img { aspect-ratio: 16/9; object-fit: cover; }
.landing-carousel--portfolio .carousel-item {
    background: #eef3fa;
}
.landing-carousel--portfolio .carousel-item.active,
.landing-carousel--portfolio .carousel-item-next,
.landing-carousel--portfolio .carousel-item-prev {
    display: flex;
    flex-direction: column;
}
.landing-carousel--portfolio .carousel-media {
    position: relative;
    width: 100%;
    height: clamp(220px, 38vw, 400px);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eef3fa;
    overflow: hidden;
}
.landing-carousel--portfolio .carousel-media img {
    width: 100%;
    height: 100%;
    aspect-ratio: unset;
    object-fit: cover;
    object-position: center;
    background: #eef3fa;
}
.landing-carousel--portfolio .carousel-media img.portfolio-img--screen {
    object-fit: contain;
    object-position: center center;
    padding: 0.65rem 0.85rem;
}
.landing-carousel--portfolio .carousel-caption {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    padding: 1rem 1.25rem 1.1rem;
    background: var(--brand-deep);
    color: #fff;
}
.landing-carousel--portfolio .carousel-caption h5 {
    color: #fff !important;
    font-size: 1rem;
    margin-bottom: 0.25rem;
}
.landing-carousel--portfolio .carousel-caption p {
    color: rgba(255, 255, 255, 0.88) !important;
    opacity: 1;
    font-size: 0.8125rem;
    line-height: 1.45;
}
.landing-carousel--portfolio .carousel-indicators {
    margin-bottom: 0;
    bottom: auto;
    top: calc(clamp(220px, 38vw, 400px) - 1.75rem);
    z-index: 3;
}
.landing-carousel--portfolio .carousel-indicators [data-bs-target] {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.55);
    border: 1px solid rgba(0, 43, 112, 0.25);
}
.landing-carousel--portfolio .carousel-indicators .active {
    background-color: #fff;
}

.portfolio-showcase-item {
    margin: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(0, 76, 192, 0.1);
    background: #fff;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.portfolio-showcase-item:hover {
    border-color: rgba(0, 76, 192, 0.28);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 43, 112, 0.08);
}
.portfolio-showcase-media {
    aspect-ratio: 4/3;
    background: #eef3fa;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.portfolio-showcase-item img {
    width: 100%;
    height: 100%;
    display: block;
    aspect-ratio: unset;
    object-fit: cover;
    object-position: center;
}
.portfolio-showcase-item img.portfolio-img--screen {
    object-fit: contain;
    object-position: center center;
    padding: 0.45rem;
}
.portfolio-showcase-item figcaption {
    padding: 0.65rem 0.75rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--ink);
    line-height: 1.3;
}
.portfolio-showcase-item figcaption span {
    display: block;
    font-size: 0.625rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--brand);
    margin-bottom: 0.15rem;
}

/* ===== Portfolio / orbit (preserved) ===== */
.landing-portfolio-3d {
    position: relative;
    overflow: hidden;
    background: var(--surface-blue);
}
.landing-3d-ambient { position: absolute; inset: 0; pointer-events: none; opacity: 0.35; }
.ambient-shape { position: absolute; pointer-events: none; }
.ambient-orb { border-radius: 50%; filter: blur(48px); }
.ambient-orb--1 {
    width: 260px; height: 260px;
    top: 8%; right: 6%;
    background: radial-gradient(circle, rgba(0, 76, 192, 0.14), transparent 70%);
    animation: float3dOrb 20s ease-in-out infinite;
}
.ambient-orb--2 {
    width: 180px; height: 180px;
    bottom: 12%; left: 10%;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.07), transparent 70%);
    animation: float3dOrb 24s ease-in-out infinite reverse;
}
.landing-portfolio-3d .container { position: relative; z-index: 1; }
.portfolio-3d-header { margin-bottom: 0.5rem; }
.portfolio-3d-eyebrow {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--brand);
    margin: 0 0 0.5rem;
}
.portfolio-3d-header h2 { margin: 0; }
.portfolio-3d-header h2::after { display: none; }
.portfolio-3d-header .section-lead { margin-top: 0.65rem; }

.portfolio-orbit-block { margin: 2rem 0 2.5rem; }
.portfolio-orbit-scene {
    position: relative;
    width: min(100%, 420px);
    height: 420px;
    margin: 0 auto 16px;
    perspective: 900px;
    transform-style: preserve-3d;
    transition: transform 0.2s ease-out;
    will-change: transform;
}
.portfolio-orbit-glow {
    position: absolute;
    inset: 15%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 76, 192, 0.16), transparent 68%);
    animation: pulseGlow 5s ease-in-out infinite;
    pointer-events: none;
}
.portfolio-orbit-core {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) translateZ(40px);
    width: 108px; height: 108px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    background: linear-gradient(145deg, var(--brand-deep), var(--brand));
    color: #fff;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    box-shadow: 0 16px 40px rgba(0, 43, 112, 0.35);
    z-index: 3;
    animation: float3dCore 6s ease-in-out infinite;
}
.portfolio-orbit-core i { font-size: 1.75rem; color: #93C5FD; }
.portfolio-orbit-ring--outer {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    animation: spin3dOrbit 28s linear infinite;
    pointer-events: none;
}
.portfolio-orbit-ring--inner {
    position: absolute;
    inset: 28%;
    border: 2px dashed rgba(0, 76, 192, 0.2);
    border-radius: 50%;
    transform: rotateX(72deg);
    animation: spin3dRing 20s linear infinite reverse;
}
.portfolio-orbit-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border: 2px solid rgba(0, 76, 192, 0.22);
    animation: orbitPulse 3s ease-out infinite;
}
.portfolio-orbit-node {
    position: absolute;
    top: 50%; left: 50%;
    width: 88px; height: 88px;
    margin: -44px 0 0 -44px;
    transform: rotateY(calc(var(--orbit-i) * 60deg)) translateZ(168px);
    transform-style: preserve-3d;
}
.portfolio-orbit-node-face {
    width: 100%; height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    font-size: 10px;
    font-weight: 700;
    color: var(--ink);
    text-align: center;
    transform-style: preserve-3d;
    backface-visibility: hidden;
    animation: counterSpin3dOrbitFace 28s linear infinite;
    transition: border-color 0.25s;
}
.portfolio-orbit-node-face i { font-size: 1.35rem; color: var(--brand); }
.portfolio-orbit-node:hover .portfolio-orbit-node-face { border-color: var(--brand); }
.portfolio-orbit-caption { text-align: center; font-size: 0.8125rem; color: var(--muted); margin: 0; }

.portfolio-3d-grid { perspective: 1200px; }
.portfolio-3d-card { position: relative; height: 100%; transform-style: preserve-3d; transition: transform 0.2s ease-out; }
.portfolio-3d-card-inner {
    height: 100%;
    padding: 1.25rem;
    background: #fff;
    border: 1px solid rgba(0, 76, 192, 0.1);
    border-radius: var(--radius);
    transition: border-color 0.25s;
}
.portfolio-3d-card:hover .portfolio-3d-card-inner { border-color: var(--brand); }
.portfolio-3d-icon {
    width: 40px; height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    background: var(--brand-soft);
    border-radius: 8px;
}
.portfolio-3d-icon i { color: var(--brand); font-size: 1.1rem; }
.portfolio-3d-card-inner h6 { font-weight: 700; font-size: 0.9rem; margin-bottom: 0.3rem; }
.portfolio-3d-card-inner p { font-size: 0.8125rem; line-height: 1.5; color: var(--muted) !important; }

/* ===== CTA ===== */
.landing-cta-band {
    padding: clamp(3.5rem, 7vw, 5rem) 0;
    background: var(--brand-deep);
    color: #fff;
    text-align: center;
}
.landing-cta-band h2 {
    font-size: var(--landing-section);
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.65rem;
}
.landing-cta-band h2::after { display: none; }
.landing-cta-band p { font-size: var(--landing-lead); opacity: 0.88; margin-bottom: 1.65rem; }
.landing-cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; }
.landing-cta-band .btn-landing-primary { background: #fff; color: var(--brand-deep); border-color: #fff; }
.landing-cta-band .btn-landing-primary:hover { background: var(--brand-soft); color: var(--brand-deep); box-shadow: none; }
.landing-cta-band .btn-landing-secondary { border-color: rgba(255, 255, 255, 0.35); color: #fff; background: transparent; }
.landing-cta-band .btn-landing-secondary:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }

/* ===== Footer ===== */
.landing-footer {
    background: var(--brand-deep);
    color: rgba(255, 255, 255, 0.65);
    padding: 3.5rem 0 2rem;
    font-size: 0.875rem;
}
.landing-footer-brand {
    display: inline-block;
    font-family: "Manrope", sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    text-transform: lowercase;
    margin-bottom: 0.65rem;
}
.landing-footer-tagline { max-width: 300px; line-height: 1.6; margin: 0; }
.landing-footer h6 { color: #fff; font-size: 0.8125rem; font-weight: 700; margin-bottom: 0.85rem; }
.landing-footer ul li { margin-bottom: 0.4rem; }
.landing-footer a { color: rgba(255, 255, 255, 0.65); text-decoration: none; transition: color 0.2s; }
.landing-footer a:hover { color: #fff; }
.landing-footer-legal {
    margin-top: 2.25rem;
    padding-top: 1.35rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.landing-footer-sep { margin: 0 0.5rem; opacity: 0.4; }

/* ===== Scroll reveal ===== */
[data-reveal] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal="left"] { transform: translateX(-24px); }
[data-reveal="right"] { transform: translateX(24px); }
[data-reveal="zoom"] { transform: scale(0.97); }
[data-reveal="left"].is-visible,
[data-reveal="right"].is-visible,
[data-reveal="zoom"].is-visible { transform: none; }

/* ===== Keyframes ===== */
@keyframes heroFadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: none; }
}
@keyframes ecoPulse {
    0%, 100% { opacity: 0.35; }
    50% { opacity: 0.85; }
}
@keyframes float3dOrb {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(10px, -14px); }
}
@keyframes spin3dOrbit {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}
@keyframes counterSpin3dOrbitFace {
    from { transform: rotateY(calc(var(--orbit-i) * -60deg)); }
    to { transform: rotateY(calc(var(--orbit-i) * -60deg - 360deg)); }
}
@keyframes float3dCore {
    0%, 100% { transform: translate(-50%, -50%) translateZ(40px); }
    50% { transform: translate(-50%, calc(-50% - 8px)) translateZ(52px); }
}
@keyframes pulseGlow {
    0%, 100% { opacity: 0.55; transform: scale(1); }
    50% { opacity: 0.9; transform: scale(1.04); }
}
@keyframes spin3dRing {
    from { transform: rotateX(72deg) rotateZ(0deg); }
    to { transform: rotateX(72deg) rotateZ(360deg); }
}
@keyframes orbitPulse {
    0% { transform: scale(0.92); opacity: 0.75; }
    100% { transform: scale(1.1); opacity: 0; }
}

/* ===== Responsive ===== */
@media (max-width: 991px) {
    .rbs-detail-grid { grid-template-columns: 1fr; }
    .rbs-strip { grid-template-columns: 1fr; }
    .rbs-divider { display: none; }
    .rbs-item { border-bottom: 1px solid rgba(0, 76, 192, 0.1); }
    .rbs-item:last-child { border-bottom: none; }
    .sourcing-dual { grid-template-columns: 1fr; }
    .rbs-buy-split { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
    .problem-grid { grid-template-columns: 1fr; }
    .model-table { font-size: 0.7rem; }
    .model-table th, .model-table td { padding: 0.55rem 0.45rem; }
    .portfolio-orbit-scene { height: 300px; width: min(100%, 300px); }
    .portfolio-orbit-node {
        width: 72px; height: 72px;
        margin: -36px 0 0 -36px;
        transform: rotateY(calc(var(--orbit-i) * 60deg)) translateZ(118px);
    }
    .portfolio-orbit-node-face { font-size: 9px; }
    .portfolio-orbit-core { width: 84px; height: 84px; }
    .payment-flow { flex-direction: column; align-items: stretch; }
    .payment-step::after { display: none; }
    .loop-flow { flex-direction: column; align-items: flex-start; }
    .loop-flow i.bi-arrow-right { transform: rotate(90deg); }
    .hero-title { font-size: clamp(1.85rem, 7vw, 2.35rem); }
    .landing-hero-cta .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    [data-reveal], .hero-copy, .hero-visual-stack { opacity: 1 !important; transform: none !important; transition: none; animation: none !important; }
    .ambient-orb, .eco-connector--animate,
    .portfolio-orbit-ring--outer, .portfolio-orbit-node-face,
    .portfolio-orbit-ring--inner, .portfolio-orbit-core,
    .portfolio-orbit-pulse, .portfolio-orbit-glow { animation: none !important; }
    [data-tilt] { transform: none !important; }
    .portfolio-orbit-node-face { transform: rotateY(calc(var(--orbit-i) * -60deg)); }
    .btn-landing-primary:hover, .landing-header-btn--primary:hover,
    .rbs-detail-card:hover, .about-pillar:hover { transform: none; }
}