/* ══════════════════════════════════════════════════════════
   SUBSECTION SHARED STYLES — Premium Design System v2
   ══════════════════════════════════════════════════════════ */

/* ─── CSS Reset & Base ─── */
:root {
    --sub-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --sub-ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --sub-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --sub-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.06), 0 2px 8px rgba(0, 0, 0, 0.04);
    --sub-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.08), 0 8px 20px rgba(0, 0, 0, 0.04);
    --sub-shadow-xl: 0 32px 64px rgba(0, 0, 0, 0.1), 0 16px 32px rgba(0, 0, 0, 0.06);
    --sub-primary-rgb: 13, 110, 253;
    --sub-glow-rgb: 88, 204, 255;
    --sub-shadow-glow: 0 0 60px rgba(var(--sub-primary-rgb), 0.25);
    --sub-radius-sm: 12px;
    --sub-radius-md: 18px;
    --sub-radius-lg: 24px;
    --sub-radius-xl: 32px;
}

@supports (color-mix(in srgb, red 50%, white)) {
    :root {
        --sub-shadow-glow: 0 0 60px color-mix(in srgb, var(--sub-primary, #0D6EFD) 25%, transparent);
    }
}

/* ─── Image placeholder slots ─── */
/* img tags that precede a .sub-img-placeholder are layered on top */
img+.sub-img-placeholder {
    z-index: 1;
}

.sub-img-placeholder {
    position: absolute;
    inset: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 1.2rem;
    border-radius: calc(var(--sub-radius-md) - 4px);
    border: 1px dashed rgba(var(--sub-primary-rgb), 0.24);
    background: linear-gradient(135deg, rgba(var(--sub-primary-rgb), 0.1), rgba(var(--sub-glow-rgb), 0.18));
    color: #44596f;
    font-weight: 700;
    letter-spacing: 0.01em;
    pointer-events: none;
}

/* ─── Navbar ─── */
.subsection-nav {
    background: rgba(6, 14, 28, 0.15);
    backdrop-filter: blur(8px) saturate(1.4);
    -webkit-backdrop-filter: blur(8px) saturate(1.4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.45s var(--sub-ease);
    padding: 0.6rem 0;
}

.subsection-nav.nav-scrolled {
    background: rgba(5, 12, 26, 0.92);
    backdrop-filter: blur(20px) saturate(1.6);
    -webkit-backdrop-filter: blur(20px) saturate(1.6);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.04);
    padding: 0.35rem 0;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .subsection-nav {
        background: rgba(6, 14, 28, 0.9);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .subsection-nav.nav-scrolled {
        background: rgba(5, 12, 26, 0.95);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    }
}

.subsection-nav .navbar-brand {
    color: #fff;
    transition: transform 0.3s var(--sub-ease);
}

.subsection-nav .navbar-brand:hover {
    transform: scale(1.03);
}

.subsection-nav .nav-link {
    color: rgba(255, 255, 255, 0.84);
    font-weight: 500;
    font-size: 0.92rem;
    padding: 0.5rem 0.8rem !important;
    border-radius: 8px;
    transition: all 0.25s var(--sub-ease);
    position: relative;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.16);
}

.subsection-nav .nav-link::after {
    content: "";
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--sub-primary, #0D6EFD);
    border-radius: 99px;
    transition: all 0.3s var(--sub-ease);
    transform: translateX(-50%);
}

.subsection-nav .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.subsection-nav .nav-link.active {
    color: #fff;
}

.subsection-nav .nav-link.active::after {
    width: 60%;
}

.subsection-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.sub-brand-name,
.sub-brand-sub,
.sub-product-wordmark,
.subsection-footer .product-wordmark {
    font-family: var(--font-display, 'Conthrax', 'Montserrat', sans-serif);
    font-weight: 600;
}

.sub-brand-name,
.sub-product-wordmark {
    letter-spacing: 0.05em;
}

.sub-brand-sub {
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

/* ─── Hero ─── */
.subsection-hero {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    padding: 8rem 0 5rem;
    color: #fff;
    background: linear-gradient(175deg,
            var(--sub-gradient-start, #041528) 0%,
            var(--sub-gradient-end, #0D47A1) 55%,
            #f5f8fc 100%);
}

.subsection-hero::before {
    content: "";
    position: absolute;
    right: -10%;
    bottom: -20%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--sub-glow-rgb, 88, 204, 255), 0.2) 0%, transparent 65%);
    pointer-events: none;
    animation: sub-float-orb 8s ease-in-out infinite;
}

.subsection-hero::after {
    content: "";
    position: absolute;
    left: -8%;
    top: 10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(var(--sub-primary-rgb, 13, 110, 253), 0.3) 0%, transparent 65%);
    pointer-events: none;
    animation: sub-float-orb 10s ease-in-out infinite reverse;
}

@supports (color-mix(in srgb, red 50%, white)) {
    .subsection-hero {
        background: linear-gradient(175deg,
                var(--sub-gradient-start, #041528) 0%,
                color-mix(in srgb, var(--sub-gradient-end, #0D47A1) 90%, var(--sub-gradient-start, #041528)) 40%,
                color-mix(in srgb, var(--sub-gradient-end, #0D47A1) 50%, #fff) 85%,
                #f5f8fc 100%);
    }

    .subsection-hero::before {
        background: radial-gradient(circle, color-mix(in srgb, var(--sub-glow, #58ccff) 20%, transparent) 0%, transparent 65%);
    }

    .subsection-hero::after {
        background: radial-gradient(circle, color-mix(in srgb, var(--sub-primary-dark, #064ABB) 30%, transparent) 0%, transparent 65%);
    }
}

.subsection-particles-layer {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    z-index: 0;
    pointer-events: none;
}

.subsection-hero-veil {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(var(--sub-glow-rgb, 88, 204, 255), 0.12), transparent 50%),
        radial-gradient(ellipse at 80% 10%, rgba(var(--sub-primary-rgb, 13, 110, 253), 0.15), transparent 50%),
        linear-gradient(180deg, rgba(9, 25, 48, 0.6) 0%, rgba(9, 25, 48, 0.3) 60%, transparent 100%);
    z-index: 1;
    pointer-events: none;
}

@supports (color-mix(in srgb, red 50%, white)) {
    .subsection-hero-veil {
        background:
            radial-gradient(ellipse at 20% 20%, color-mix(in srgb, var(--sub-glow, #58ccff) 12%, transparent), transparent 50%),
            radial-gradient(ellipse at 80% 10%, color-mix(in srgb, var(--sub-primary, #0D6EFD) 15%, transparent), transparent 50%),
            linear-gradient(180deg, rgba(9, 25, 48, 0.6) 0%, rgba(9, 25, 48, 0.3) 60%, transparent 100%);
    }
}

.subsection-hero-chip {
    background: rgba(8, 22, 40, 0.34);
    color: #f4fbff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    padding: 0.5rem 1rem;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    backdrop-filter: blur(12px) saturate(1.2);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.16);
}

.subsection-hero-chip .divider {
    display: inline-block;
    width: 1px;
    height: 16px;
    background: rgba(255, 255, 255, 0.2);
    margin: 0 8px;
    vertical-align: middle;
}

.text-gradient-sub {
    background: linear-gradient(120deg, var(--sub-gradient-a, #8fe3ff), var(--sub-gradient-b, #6aa8ff));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-flex;
    animation: sub-dot-pulse 2s ease-in-out infinite;
}

.subsection-hero-title {
    line-height: 1.06;
    letter-spacing: -0.02em;
}

.subsection-hero-highlight {
    background: linear-gradient(120deg,
            #ffffff 0%,
            var(--sub-glow, #58ccff) 50%,
            #ffffff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: sub-shimmer 4s linear infinite;
}

@supports (color-mix(in srgb, red 50%, white)) {
    .subsection-hero-highlight {
        background: linear-gradient(120deg,
                #ffffff 0%,
                color-mix(in srgb, var(--sub-glow, #58ccff) 60%, #fff) 50%,
                #ffffff 100%);
    }
}

.subsection-hero-subtitle {
    color: rgba(255, 255, 255, 0.86);
    max-width: 540px;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.18);
}

.subsection-hero-typed {
    letter-spacing: 0.01em;
    font-size: 1.05rem;
}

.subsection-hero-pills .pill {
    background: rgba(9, 22, 43, 0.28);
    color: #f4fbff;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 0.4rem 0.8rem;
    font-size: 0.88rem;
    font-weight: 500;
    backdrop-filter: blur(8px);
    transition: all 0.3s var(--sub-ease);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

.subsection-hero-pills .pill:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.subsection-back-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(9, 22, 43, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 0.35rem 1rem 0.35rem 0.4rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.82rem;
    transition: all 0.3s var(--sub-ease);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
}

.subsection-back-badge:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    transform: translateX(-4px);
}

.subsection-back-badge strong {
    color: #ffffff;
}

/* ─── Hero Glass Card ─── */
.sub-glass-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--sub-radius-lg);
    box-shadow:
        var(--sub-shadow-xl),
        0 0 80px rgba(var(--sub-primary-rgb), 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    padding: 1.8rem;
    color: #10243c;
    transition: transform 0.5s var(--sub-ease), box-shadow 0.5s var(--sub-ease);
}

.sub-glass-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.12),
        0 0 100px rgba(var(--sub-primary-rgb), 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-glass-card {
        box-shadow:
            var(--sub-shadow-xl),
            0 0 80px color-mix(in srgb, var(--sub-primary, #0D6EFD) 10%, transparent),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }

    .sub-glass-card:hover {
        box-shadow:
            0 40px 80px rgba(0, 0, 0, 0.12),
            0 0 100px color-mix(in srgb, var(--sub-primary, #0D6EFD) 15%, transparent),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }
}

.sub-mini-card {
    background: linear-gradient(135deg, #f8fafd, #edf2f8);
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--sub-radius-sm);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: all 0.3s var(--sub-ease);
}

.sub-mini-card:hover {
    background: linear-gradient(135deg, #fff, #f0f4fa);
    transform: translateY(-2px);
    box-shadow: var(--sub-shadow-sm);
}

.sub-mini-card small {
    color: #7a8695;
    font-size: 0.78rem;
}

.sub-mini-card strong {
    color: #0f2b4a;
    font-size: 0.95rem;
}

.sub-live-dot {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
    font-size: 0.85rem;
}

.sub-live-dot::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    animation: sub-pulse 1.6s ease-in-out infinite;
}

.sub-screen-slot {
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--sub-radius-md);
    background: linear-gradient(135deg, rgba(var(--sub-primary-rgb), 0.14), rgba(255, 255, 255, 0.96));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    padding: 0.5rem;
    position: relative;
    min-height: 200px;
    overflow: hidden;
}

.sub-screen-slot img {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--sub-radius-md) - 4px);
}

/* ─── Reveal Animations — GSAP-powered ─── */
.sub-reveal {
    opacity: 0;
    transform: translateY(32px);
    will-change: opacity, transform;
}

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

.sub-reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    will-change: opacity, transform;
}

.sub-reveal-left.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.sub-reveal-right {
    opacity: 0;
    transform: translateX(40px);
    will-change: opacity, transform;
}

.sub-reveal-right.is-visible {
    opacity: 1;
    transform: translateX(0);
}

.sub-reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    will-change: opacity, transform;
}

.sub-reveal-scale.is-visible {
    opacity: 1;
    transform: scale(1);
}

/* ─── Section Bases ─── */
.sub-section-muted {
    background: linear-gradient(180deg, #f6f9fd 0%, #eef3f9 100%);
    color: #10243c;
}

.sub-section-gradient {
    background: linear-gradient(180deg, #ffffff 0%, #fff 50%, #f9fafb 100%);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-section-gradient {
        background: linear-gradient(180deg,
                color-mix(in srgb, var(--sub-primary, #0D6EFD) 4%, #ffffff) 0%,
                #fff 50%,
                color-mix(in srgb, var(--sub-primary, #0D6EFD) 3%, #f9fafb) 100%);
    }
}

/* ─── Content Cards ─── */
.sub-metric-card {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--sub-radius-lg);
    padding: 1.5rem;
    height: 100%;
    box-shadow: var(--sub-shadow-md);
    transition: all 0.4s var(--sub-ease);
    position: relative;
    overflow: hidden;
}

.sub-metric-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
    border-radius: var(--sub-radius-lg) var(--sub-radius-lg) 0 0;
    opacity: 0;
    transition: opacity 0.3s var(--sub-ease);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-metric-card::before {
        background: linear-gradient(90deg, var(--sub-primary, #0D6EFD), color-mix(in srgb, var(--sub-primary, #0D6EFD) 50%, var(--sub-glow, #58ccff)));
    }
}

.sub-metric-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sub-shadow-lg);
}

.sub-metric-card:hover::before {
    opacity: 1;
}

.sub-metric-card p {
    margin-bottom: 0.5rem;
    color: #6b7d91;
    font-size: 0.9rem;
}

.sub-metric-card h3 {
    margin: 0;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.sub-feature-card,
.sub-step-card,
.sub-info-card,
.sub-plan-card,
.sub-contact-info,
.sub-contact-card {
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--sub-radius-lg);
    background: #fff;
    box-shadow: var(--sub-shadow-md);
    transition: all 0.4s var(--sub-ease);
}

.sub-feature-card:hover,
.sub-info-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sub-shadow-lg), var(--sub-shadow-glow);
}

.sub-step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sub-shadow-lg);
}

.sub-plan-card:hover,
.sub-contact-info:hover,
.sub-contact-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sub-shadow-lg);
}

.sub-feature-card .card-body,
.sub-step-card,
.sub-info-card,
.sub-plan-card,
.sub-contact-info,
.sub-contact-card {
    padding: 1.6rem;
}

.sub-icon {
    font-size: 1.3rem;
    width: 3rem;
    height: 3rem;
    border-radius: var(--sub-radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--sub-ease);
}

.sub-feature-card:hover .sub-icon {
    transform: scale(1.1) rotate(-3deg);
}

.sub-step-index {
    display: inline-flex;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.3rem 0.85rem;
    margin-bottom: 0.9rem;
    font-size: 0.9rem;
}

.sub-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: #0b2f52;
    letter-spacing: -0.02em;
}

.sub-price span {
    font-size: 0.95rem;
    font-weight: 500;
    color: #7a8695;
}

.sub-plan-card ul {
    display: grid;
    gap: 0.65rem;
}

.sub-plan-card li {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    color: #3d4b5d;
    font-size: 0.92rem;
}

.sub-plan-card.featured {
    position: relative;
    border-width: 2px;
    box-shadow: var(--sub-shadow-lg), var(--sub-shadow-glow);
}

.sub-plan-card.featured::before {
    content: "";
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(135deg, var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-plan-card.featured::before {
        background: linear-gradient(135deg, var(--sub-primary, #0D6EFD), color-mix(in srgb, var(--sub-primary, #0D6EFD) 50%, var(--sub-glow, #58ccff)));
    }
}

/* ─── Contact ─── */
.sub-contact-card .form-control,
.sub-contact-card .form-select {
    border-color: #dce8f4;
    border-radius: var(--sub-radius-sm);
    transition: all 0.3s var(--sub-ease);
}

.sub-contact-card .form-control:focus,
.sub-contact-card .form-select:focus {
    border-color: var(--sub-primary, #0D6EFD);
    box-shadow: 0 0 0 4px rgba(var(--sub-primary-rgb), 0.12);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-contact-card .form-control:focus,
    .sub-contact-card .form-select:focus {
        box-shadow: 0 0 0 4px color-mix(in srgb, var(--sub-primary, #0D6EFD) 12%, transparent);
    }
}

/* ─── Buttons (polished) ─── */
.sub-btn-primary {
    background: linear-gradient(135deg, var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
    color: #fff;
    border: none;
    border-radius: var(--sub-radius-sm);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s var(--sub-ease);
    box-shadow: 0 4px 16px rgba(var(--sub-primary-rgb), 0.3);
}

.sub-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--sub-primary-rgb), 0.4);
    color: #fff;
}

.sub-btn-outline {
    background: transparent;
    color: var(--sub-primary, #0D6EFD);
    border: 2px solid rgba(var(--sub-primary-rgb), 0.4);
    border-radius: var(--sub-radius-sm);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s var(--sub-ease);
}

.sub-btn-outline:hover {
    background: rgba(var(--sub-primary-rgb), 0.08);
    border-color: var(--sub-primary, #0D6EFD);
    transform: translateY(-2px);
    color: var(--sub-primary, #0D6EFD);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-btn-primary {
        background: linear-gradient(135deg, var(--sub-primary, #0D6EFD), color-mix(in srgb, var(--sub-primary, #0D6EFD) 80%, var(--sub-glow, #58ccff)));
        box-shadow: 0 4px 16px color-mix(in srgb, var(--sub-primary, #0D6EFD) 30%, transparent);
    }

    .sub-btn-primary:hover {
        box-shadow: 0 8px 24px color-mix(in srgb, var(--sub-primary, #0D6EFD) 40%, transparent);
    }

    .sub-btn-outline {
        border: 2px solid color-mix(in srgb, var(--sub-primary, #0D6EFD) 40%, transparent);
    }

    .sub-btn-outline:hover {
        background: color-mix(in srgb, var(--sub-primary, #0D6EFD) 8%, transparent);
    }
}

/* ─── Accordion ─── */
.sub-accordion .accordion-item {
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: var(--sub-radius-md) !important;
    overflow: hidden;
    margin-bottom: 0.5rem;
    box-shadow: var(--sub-shadow-sm);
    transition: box-shadow 0.3s var(--sub-ease);
}

.sub-accordion .accordion-item:hover {
    box-shadow: var(--sub-shadow-md);
}

.sub-accordion .accordion-button {
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--sub-radius-md) !important;
}

.sub-accordion .accordion-button:not(.collapsed) {
    background: rgba(var(--sub-primary-rgb), 0.05);
    color: var(--sub-primary-dark, #064ABB);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-accordion .accordion-button:not(.collapsed) {
        background: color-mix(in srgb, var(--sub-primary, #0D6EFD) 5%, #fff);
    }
}

/* ─── Footer ─── */
.subsection-footer {
    background: linear-gradient(180deg, #050e1d 0%, #0a1628 100%);
    color: rgba(212, 227, 246, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.subsection-footer .text-secondary,
.subsection-footer .product-wordmark {
    color: rgba(232, 243, 255, 0.92) !important;
}

/* ─── Section decoration ─── */
.sub-section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.06), transparent);
    margin: 0 auto;
    max-width: 80%;
}

.sub-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    background: rgba(var(--sub-primary-rgb), 0.08);
    color: var(--sub-primary, #0D6EFD);
    border: 1px solid rgba(var(--sub-primary-rgb), 0.15);
}

@supports (color-mix(in srgb, red 50%, white)) {
    .sub-label {
        background: color-mix(in srgb, var(--sub-primary, #0D6EFD) 8%, transparent);
        border: 1px solid color-mix(in srgb, var(--sub-primary, #0D6EFD) 15%, transparent);
    }
}

.sub-section-dark .sub-label,
.sub-dark-panel .sub-label {
    background: rgba(255, 255, 255, 0.14);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.22);
}

.sub-heading {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

/* ─── Tilt JS Support ─── */
[data-tilt] {
    transform-style: preserve-3d;
    will-change: transform;
}

/* ─── Keyframes ─── */
@keyframes sub-pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

@keyframes sub-dot-pulse {
    0% {
        box-shadow: 0 0 0 0 currentColor;
    }

    70% {
        box-shadow: 0 0 0 8px transparent;
    }

    100% {
        box-shadow: 0 0 0 0 transparent;
    }
}

@keyframes sub-shimmer {
    0% {
        background-position: -200% center;
    }

    100% {
        background-position: 200% center;
    }
}

@keyframes sub-float-orb {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(20px, -30px) scale(1.05);
    }

    66% {
        transform: translate(-15px, 15px) scale(0.95);
    }
}

@keyframes sub-float-card {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

/* ─── Progress bars ─── */
.progress {
    height: 6px;
    border-radius: 3px;
    background: #e9ecf0;
    overflow: hidden;
}

.progress-bar {
    border-radius: 3px;
    transition: width 1.2s var(--sub-ease);
}

/* ─── Product landing utilities ─── */
.sub-product-page {
    color: #10243c;
    background: #ffffff;
}

.sub-product-page section .text-secondary,
.sub-product-page section .text-muted {
    color: #586b80 !important;
}

.sub-product-page section h2,
.sub-product-page section h3,
.sub-product-page section h4,
.sub-product-page section h5,
.sub-product-page section h6,
.sub-product-page section strong,
.sub-product-page section th,
.sub-product-page section td {
    color: #10243c;
}

.sub-section-intro {
    margin-bottom: 2.75rem;
}

.sub-section-intro .sub-copy {
    max-width: 760px;
    margin: 1rem auto 0;
    font-size: 1.02rem;
    color: #586b80;
}

.sub-band {
    background: linear-gradient(90deg, var(--sub-primary-dark, #064ABB), var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
    color: #ffffff;
}

.sub-band .sub-band-item {
    padding: 0.9rem 0;
    text-align: center;
}

.sub-band .sub-band-item strong {
    display: block;
    font-size: 1.1rem;
    color: #ffffff;
}

.sub-band .sub-band-item span {
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.82);
}

.sub-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.sub-kpi-card,
.sub-surface-card,
.sub-stack-card,
.sub-process-card,
.sub-table-shell,
.sub-chart-card,
.sub-quote-card {
    position: relative;
    overflow: hidden;
    background: #ffffff;
    border: 1px solid rgba(var(--sub-primary-rgb), 0.12);
    border-radius: var(--sub-radius-lg);
    box-shadow: var(--sub-shadow-md);
}

.sub-kpi-card,
.sub-surface-card,
.sub-stack-card,
.sub-process-card,
.sub-chart-card,
.sub-quote-card {
    padding: 1.5rem;
    height: 100%;
}

.sub-kpi-card::before,
.sub-surface-card::before,
.sub-stack-card::before,
.sub-chart-card::before,
.sub-quote-card::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
    opacity: 0.95;
}

.sub-soft-surface {
    background: linear-gradient(180deg, rgba(var(--sub-primary-rgb), 0.08), #ffffff 46%);
}

.sub-kpi-value {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 2rem;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #10243c;
}

.sub-kpi-label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--sub-primary, #0D6EFD);
}

.sub-kpi-card p,
.sub-surface-card p,
.sub-stack-card p,
.sub-process-card p,
.sub-quote-card p {
    margin-bottom: 0;
    color: #586b80;
}

.sub-chart-wrap {
    position: relative;
    min-height: 300px;
}

.sub-chart-wrap canvas {
    position: absolute;
    inset: 0;
    width: 100% !important;
    height: 100% !important;
}

.sub-mini-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.sub-mini-metric {
    background: rgba(var(--sub-primary-rgb), 0.06);
    border: 1px solid rgba(var(--sub-primary-rgb), 0.12);
    border-radius: var(--sub-radius-md);
    padding: 0.95rem 1rem;
}

.sub-mini-metric strong {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 1.1rem;
    color: #10243c;
}

.sub-mini-metric span,
.sub-mini-metric small {
    color: #586b80;
}

.sub-inline-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.85rem;
}

.sub-inline-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    color: #3d4b5d;
}

.sub-list-icon {
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 999px;
    background: rgba(var(--sub-primary-rgb), 0.12);
    color: var(--sub-primary, #0D6EFD);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sub-pill-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.sub-pill-cloud span {
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(var(--sub-primary-rgb), 0.08);
    border: 1px solid rgba(var(--sub-primary-rgb), 0.14);
    color: #30455c;
    font-size: 0.84rem;
    font-weight: 600;
}

.sub-stack {
    display: grid;
    gap: 1rem;
}

.sub-process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.sub-process-card {
    border-top: 4px solid transparent;
    background:
        linear-gradient(#ffffff, #ffffff) padding-box,
        linear-gradient(135deg, rgba(var(--sub-primary-rgb), 0.2), rgba(var(--sub-glow-rgb), 0.38)) border-box;
    border: 1px solid transparent;
}

.sub-process-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 1rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
    color: #ffffff;
    font-weight: 800;
    box-shadow: 0 10px 20px rgba(var(--sub-primary-rgb), 0.18);
}

.sub-table-shell {
    overflow: hidden;
}

.sub-table-shell table {
    margin-bottom: 0;
}

.sub-table-shell thead th {
    background: rgba(var(--sub-primary-rgb), 0.08);
    color: #10243c;
    font-weight: 700;
    border-bottom-color: rgba(var(--sub-primary-rgb), 0.12);
    padding: 1rem;
}

.sub-table-shell tbody td {
    padding: 0.95rem 1rem;
    color: #44596f;
    border-color: rgba(var(--sub-primary-rgb), 0.08);
    vertical-align: middle;
}

.sub-table-shell tbody td:first-child {
    font-weight: 700;
    color: #10243c;
}

.sub-section-dark {
    background: linear-gradient(160deg, #071523 0%, var(--sub-primary-dark, #064ABB) 52%, var(--sub-primary, #0D6EFD) 100%);
    color: #ffffff;
}

.sub-section-dark .sub-heading,
.sub-section-dark h2,
.sub-section-dark h3,
.sub-section-dark h4,
.sub-section-dark strong,
.sub-section-dark th,
.sub-section-dark td,
.sub-dark-panel h2,
.sub-dark-panel h3,
.sub-dark-panel h4,
.sub-dark-panel strong {
    color: #ffffff;
}

.sub-section-dark p,
.sub-section-dark li,
.sub-section-dark .text-secondary,
.sub-dark-panel p,
.sub-dark-panel li,
.sub-dark-panel .text-secondary {
    color: rgba(255, 255, 255, 0.76) !important;
}

.sub-dark-panel {
    padding: 1.6rem;
    border-radius: var(--sub-radius-lg);
    background: linear-gradient(165deg, rgba(7, 21, 35, 0.94), rgba(var(--sub-primary-rgb), 0.78));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--sub-shadow-lg);
}

.sub-dark-panel .sub-note {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.94);
}

.sub-quote-card {
    background: linear-gradient(180deg, rgba(var(--sub-primary-rgb), 0.08), #ffffff 55%);
}

.sub-benchmark-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 1rem;
    align-items: center;
}

.sub-progress-track {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: #e8eef5;
    overflow: hidden;
}

.sub-progress-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--sub-primary, #0D6EFD), var(--sub-glow, #58ccff));
}

.sub-note {
    padding: 0.85rem 1rem;
    border-radius: var(--sub-radius-md);
    background: rgba(var(--sub-primary-rgb), 0.08);
    border: 1px solid rgba(var(--sub-primary-rgb), 0.12);
    color: #405266;
}

.sub-visual-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--sub-radius-lg);
    background: #ffffff;
    border: 1px solid rgba(var(--sub-primary-rgb), 0.12);
    box-shadow: var(--sub-shadow-md);
    padding: 1rem;
    height: 100%;
}

.sub-visual-card .sub-screen-slot {
    min-height: 230px;
    margin-bottom: 1rem;
}

.sub-visual-card h3 {
    color: #10243c;
    margin-bottom: 0.45rem;
}

.sub-visual-card p {
    color: #586b80;
    margin-bottom: 0;
}

/* ─── Responsive ─── */
@media (max-width: 991.98px) {
    .subsection-hero {
        min-height: auto;
        padding: 7rem 0 4rem;
    }

    .subsection-hero h1 {
        font-size: 2.4rem;
    }

    .sub-benchmark-row {
        grid-template-columns: 1fr;
        gap: 0.55rem;
    }
}

@media (max-width: 767.98px) {
    .subsection-hero h1 {
        font-size: 1.85rem;
    }

    .sub-metric-card h3 {
        font-size: 1.6rem;
    }

    .sub-glass-card {
        padding: 1.2rem;
    }

    .sub-section-intro {
        margin-bottom: 2rem;
    }

    .sub-chart-wrap {
        min-height: 250px;
    }

    .sub-mini-metrics {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {

    .subsection-hero::before,
    .subsection-hero::after,
    .subsection-hero-highlight,
    .status-dot,
    .sub-live-dot::before {
        animation: none;
    }

    .sub-reveal,
    .sub-reveal-left,
    .sub-reveal-right,
    .sub-reveal-scale {
        opacity: 1;
        transform: none;
    }
}