/* ==================================================
   NEXOVEX — SELECTED WORK PORTFOLIO STYLESHEET
   High-Precision Engineering & Architectural Portfolio
   ================================================== */

:root {
    --port-bg: #F7F5F0;
    --port-card-bg: #FFFFFF;
    --port-dark: #111827;
    --port-dark-navy: #0B132B;
    --port-text: #1F2937;
    --port-text-muted: #64748B;
    --port-text-subtle: #94A3B8;
    
    /* Brand Accents */
    --port-emerald: #0E7C57;
    --port-emerald-light: rgba(14, 124, 87, 0.08);
    --port-purple: #7C3AED;
    --port-purple-light: rgba(124, 58, 237, 0.08);
    --port-blue: #1677FF;
    --port-blue-light: rgba(22, 119, 255, 0.08);
    --port-mint: #58D7C4;
    --port-peach: #EFCBAB;
    
    /* Borders & Depth */
    --port-border: rgba(17, 24, 39, 0.08);
    --port-border-hover: rgba(17, 24, 39, 0.16);
    --port-shadow-sm: 0 4px 20px rgba(17, 24, 39, 0.04);
    --port-shadow-md: 0 12px 36px rgba(17, 24, 39, 0.06);
    --port-shadow-lg: 0 24px 60px -12px rgba(17, 24, 39, 0.12);
    --port-shadow-hover: 0 30px 70px -15px rgba(17, 24, 39, 0.16);
    
    --port-radius-sm: 8px;
    --port-radius-md: 14px;
    --port-radius-lg: 22px;
    --port-radius-xl: 32px;
    --port-radius-full: 9999px;
}

/* ==================================================
   PORTFOLIO HERO SECTION
   ================================================== */
.portfolio-hero-section {
    position: relative;
    padding: 5.5rem 0 3.5rem;
    overflow: hidden;
    background: var(--port-bg);
}

.portfolio-hero-glow-1 {
    position: absolute;
    top: -120px;
    right: 5%;
    width: 550px;
    height: 550px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.09) 0%, rgba(88, 215, 196, 0.05) 50%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.portfolio-hero-glow-2 {
    position: absolute;
    bottom: -80px;
    left: 2%;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14, 124, 87, 0.08) 0%, rgba(239, 203, 171, 0.06) 50%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.portfolio-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
}

.portfolio-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--port-emerald);
    background: rgba(14, 124, 87, 0.08);
    border: 1px solid rgba(14, 124, 87, 0.2);
    padding: 5px 14px;
    border-radius: var(--port-radius-full);
    margin-bottom: 1.5rem;
}

.portfolio-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--port-emerald);
}

.portfolio-hero-title {
    font-family: var(--font-sans);
    font-size: clamp(2.6rem, 4.5vw, 4.2rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--port-dark);
    letter-spacing: -0.03em;
    margin-bottom: 1.4rem;
}

.portfolio-hero-title .serif-italic {
    font-family: var(--font-serif);
    font-weight: 400;
    font-style: italic;
    color: var(--port-emerald);
    letter-spacing: -0.01em;
}

.portfolio-hero-subtitle {
    font-size: clamp(1.05rem, 1.35vw, 1.25rem);
    line-height: 1.65;
    color: var(--port-text-muted);
    max-width: 760px;
    margin: 0 auto 2.75rem;
}

/* ==================================================
   STUDIO TELEMETRY & PROOF COUNTERS
   ================================================== */
.portfolio-telemetry-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    background: #FFFFFF;
    border: 1px solid var(--port-border);
    border-radius: var(--port-radius-lg);
    padding: 1.4rem 2rem;
    box-shadow: var(--port-shadow-sm);
    margin-bottom: 3.5rem;
}

.telemetry-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-right: 1px solid var(--port-border);
    padding: 0.25rem 0.5rem;
}

.telemetry-item:last-child {
    border-right: none;
}

.telemetry-value {
    font-family: var(--font-sans);
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--port-dark);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 0.35rem;
}

.telemetry-value.accent-emerald { color: var(--port-emerald); }
.telemetry-value.accent-purple { color: var(--port-purple); }
.telemetry-value.accent-blue { color: var(--port-blue); }

.telemetry-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--port-text-muted);
    letter-spacing: 0.02em;
}

/* ==================================================
   INTERACTIVE CATEGORY FILTER BAR
   ================================================== */
.portfolio-filters-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 3.5rem;
}

.portfolio-filters {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #FFFFFF;
    border: 1px solid var(--port-border);
    padding: 6px;
    border-radius: var(--port-radius-full);
    box-shadow: 0 4px 16px rgba(17, 24, 39, 0.03);
    flex-wrap: wrap;
    justify-content: center;
}

.portfolio-filter-btn {
    border: none;
    background: transparent;
    color: var(--port-text-muted);
    font-size: 0.84rem;
    font-weight: 600;
    padding: 0.55rem 1.15rem;
    border-radius: var(--port-radius-full);
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.portfolio-filter-btn:hover {
    color: var(--port-dark);
    background: rgba(17, 24, 39, 0.04);
}

.portfolio-filter-btn.active {
    background: var(--port-dark);
    color: #FFFFFF !important;
    box-shadow: 0 4px 14px rgba(17, 24, 39, 0.18);
}

.portfolio-filter-count {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    opacity: 0.75;
}

/* ==================================================
   CINEMATIC FLAGSHIP SHOWCASES (ELEPT & AUDOVO)
   ================================================== */
.portfolio-showcase-section {
    margin-bottom: 4rem;
}

.portfolio-flagship-card {
    background: #FFFFFF;
    border: 1px solid var(--port-border);
    border-radius: var(--port-radius-xl);
    overflow: hidden;
    box-shadow: var(--port-shadow-md);
    margin-bottom: 3.5rem;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    position: relative;
}

.portfolio-flagship-card.inverted {
    grid-template-columns: 1.15fr 1fr;
}

.portfolio-flagship-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--port-shadow-hover);
    border-color: var(--port-border-hover);
}

.flagship-content {
    padding: 3.5rem 3.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.flagship-eyebrow-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.flagship-badge {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    border-radius: var(--port-radius-full);
}

.flagship-badge.purple {
    background: rgba(124, 58, 237, 0.08);
    color: #7C3AED;
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.flagship-badge.emerald {
    background: rgba(14, 124, 87, 0.08);
    color: #0E7C57;
    border: 1px solid rgba(14, 124, 87, 0.2);
}

.flagship-category {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--port-text-muted);
}

.flagship-title {
    font-family: var(--font-sans);
    font-size: clamp(2rem, 2.8vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--port-dark);
    line-height: 1.15;
    margin-bottom: 0.6rem;
}

.flagship-tagline {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--port-emerald);
    margin-bottom: 1.35rem;
    line-height: 1.4;
}

.flagship-tagline.accent-purple {
    color: var(--port-purple);
}

.flagship-desc {
    font-size: 0.96rem;
    line-height: 1.65;
    color: var(--port-text-muted);
    margin-bottom: 1.85rem;
}

/* Feature Tag Pills */
.flagship-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: 2rem;
}

.flagship-tag {
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--port-dark);
    background: rgba(17, 24, 39, 0.04);
    border: 1px solid var(--port-border);
    padding: 4px 10px;
    border-radius: 6px;
}

/* Impact Metrics Row */
.flagship-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    background: rgba(17, 24, 39, 0.02);
    border: 1px solid var(--port-border);
    border-radius: var(--port-radius-md);
    padding: 1.25rem;
    margin-bottom: 2.25rem;
}

.flagship-metric-item {
    display: flex;
    flex-direction: column;
}

.flagship-metric-val {
    font-family: var(--font-sans);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--port-dark);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 0.2rem;
}

.flagship-metric-label {
    font-size: 0.74rem;
    font-weight: 600;
    color: var(--port-text-muted);
}

/* Flagship Action Buttons */
.flagship-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.flagship-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: var(--port-dark);
    color: #FFFFFF !important;
    padding: 0.85rem 1.85rem;
    border-radius: var(--port-radius-full);
    font-size: 0.9rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(17, 24, 39, 0.2);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.flagship-btn-primary:hover {
    transform: translateY(-2px);
    background: #000000;
    box-shadow: 0 12px 28px rgba(17, 24, 39, 0.3);
    color: #FFFFFF !important;
}

.flagship-btn-primary.purple {
    background: linear-gradient(135deg, #7C3AED 0%, #4F46E5 100%);
    box-shadow: 0 10px 24px -4px rgba(124, 58, 237, 0.45);
}

.flagship-btn-primary.purple:hover {
    box-shadow: 0 14px 32px -4px rgba(124, 58, 237, 0.6);
}

.flagship-btn-primary.emerald {
    background: linear-gradient(135deg, #0E7C57 0%, #065F46 100%);
    box-shadow: 0 10px 24px -4px rgba(14, 124, 87, 0.4);
}

.flagship-btn-primary.emerald:hover {
    box-shadow: 0 14px 32px -4px rgba(14, 124, 87, 0.55);
}

.flagship-btn-primary svg {
    transition: transform 0.2s ease;
}

.flagship-btn-primary:hover svg {
    transform: translateX(3px);
}

.flagship-btn-live {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: #FFFFFF;
    color: var(--port-dark) !important;
    border: 1.5px solid var(--port-border-hover);
    padding: 0.8rem 1.55rem;
    border-radius: var(--port-radius-full);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(17, 24, 39, 0.04);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.flagship-btn-live:hover {
    transform: translateY(-2px);
    border-color: var(--port-purple);
    color: var(--port-purple) !important;
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.14);
}

.flagship-live-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #10B981;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    display: inline-block;
    animation: portLivePulse 2s infinite;
}

@keyframes portLivePulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 5px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Flagship Visual Container */
.flagship-visual {
    background: #F8FAFC;
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.flagship-visual-inner {
    position: relative;
    width: 100%;
    border-radius: var(--port-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px -10px rgba(17, 24, 39, 0.14), 0 0 0 1px rgba(17, 24, 39, 0.06);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.portfolio-flagship-card:hover .flagship-visual-inner {
    transform: scale(1.02);
    box-shadow: 0 28px 65px -12px rgba(17, 24, 39, 0.2);
}

.flagship-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

/* ==================================================
   SECONDARY SYSTEMS GRID (3-CARD BALANCED ROW)
   ================================================== */
.portfolio-systems-section {
    margin-bottom: 5rem;
}

.portfolio-section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 3rem;
}

.portfolio-section-eyebrow {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--port-text-muted);
    margin-bottom: 0.5rem;
}

.portfolio-section-title {
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
    font-weight: 800;
    color: var(--port-dark);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.portfolio-systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.system-card {
    background: #FFFFFF;
    border: 1px solid var(--port-border);
    border-radius: var(--port-radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--port-shadow-sm);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, opacity 0.3s ease;
}

.system-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--port-shadow-hover);
    border-color: var(--port-border-hover);
}

.system-media-wrapper {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #F1F5F9;
}

.system-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.system-card:hover .system-img {
    transform: scale(1.04);
}

.system-badge-pill {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--port-dark);
    padding: 4px 10px;
    border-radius: var(--port-radius-full);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 12px rgba(17, 24, 39, 0.08);
}

.system-body {
    padding: 1.85rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.system-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--port-dark);
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

.system-desc {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--port-text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.system-metric-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(17, 24, 39, 0.02);
    border: 1px solid var(--port-border);
    border-radius: var(--port-radius-sm);
    padding: 0.6rem 0.9rem;
    margin-bottom: 1.5rem;
    font-size: 0.78rem;
}

.system-metric-label {
    color: var(--port-text-muted);
    font-weight: 500;
}

.system-metric-val {
    color: var(--port-dark);
    font-weight: 700;
}

.system-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    background: rgba(17, 24, 39, 0.04);
    border: 1px solid var(--port-border);
    padding: 0.75rem 1.15rem;
    border-radius: var(--port-radius-sm);
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--port-dark);
    text-decoration: none;
    transition: all 0.2s ease;
}

.system-card:hover .system-link-btn {
    background: var(--port-dark);
    color: #FFFFFF !important;
    border-color: var(--port-dark);
}

.system-link-btn svg {
    transition: transform 0.2s ease;
}

.system-card:hover .system-link-btn svg {
    transform: translateX(4px);
}

/* ==================================================
   ENGINEERING TENETS & DISCIPLINES
   ================================================== */
.portfolio-tenets-section {
    background: #FFFFFF;
    border-top: 1px solid var(--port-border);
    border-bottom: 1px solid var(--port-border);
    padding: 5rem 0;
    margin-bottom: 5rem;
}

.tenets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
}

.tenet-card {
    background: var(--port-bg);
    border: 1px solid var(--port-border);
    border-radius: var(--port-radius-lg);
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tenet-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--port-shadow-md);
    background: #FFFFFF;
}

.tenet-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: #FFFFFF;
    border: 1px solid var(--port-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--port-dark);
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 12px rgba(17, 24, 39, 0.04);
}

.tenet-card:hover .tenet-icon {
    background: var(--port-emerald);
    color: #FFFFFF;
    border-color: var(--port-emerald);
}

.tenet-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--port-dark);
    margin-bottom: 0.55rem;
    line-height: 1.3;
}

.tenet-desc {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--port-text-muted);
}

/* ==================================================
   LUXURY DARK CTA BANNER
   ================================================== */
.portfolio-cta-wrapper {
    margin-bottom: 6rem;
}

.portfolio-cta-card {
    background: radial-gradient(circle at 10% 20%, #1E293B 0%, #0B132B 80%, #020617 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--port-radius-xl);
    padding: 4.5rem 3.5rem;
    position: relative;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 30px 80px -15px rgba(2, 6, 23, 0.35);
}

.cta-glow-purple {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.28) 0%, transparent 70%);
    pointer-events: none;
}

.cta-glow-mint {
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(88, 215, 196, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content-inner {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
}

.cta-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #58D7C4;
    background: rgba(88, 215, 196, 0.1);
    border: 1px solid rgba(88, 215, 196, 0.25);
    padding: 5px 14px;
    border-radius: var(--port-radius-full);
    margin-bottom: 1.5rem;
}

.cta-title {
    font-size: clamp(2.2rem, 3.5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: #FFFFFF;
    margin-bottom: 1.25rem;
}

.cta-title-gradient {
    background: linear-gradient(135deg, #58D7C4 0%, #C084FC 50%, #38BDF8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-desc {
    font-size: 1.08rem;
    line-height: 1.65;
    color: #CBD5E1;
    margin-bottom: 2.5rem;
}

.cta-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, #7C3AED 0%, #4F46E5 100%);
    color: #FFFFFF !important;
    padding: 1rem 2.4rem;
    border-radius: var(--port-radius-full);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 12px 30px -4px rgba(124, 58, 237, 0.55), inset 0 0 0 1px rgba(255, 255, 255, 0.25);
    transition: all 0.25s ease;
}

.cta-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px -4px rgba(124, 58, 237, 0.7), inset 0 0 0 1px rgba(255, 255, 255, 0.4);
    color: #FFFFFF !important;
}

.cta-btn-primary svg {
    transition: transform 0.2s ease;
}

.cta-btn-primary:hover svg {
    transform: translateX(3px);
}

/* ==================================================
   RESPONSIVE LAYOUT
   ================================================== */
@media (max-width: 1100px) {
    .portfolio-flagship-card,
    .portfolio-flagship-card.inverted {
        grid-template-columns: 1fr;
    }
    .flagship-visual {
        order: -1;
        padding: 2.5rem;
    }
    .flagship-content {
        padding: 2.75rem 2.25rem;
    }
    .portfolio-systems-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tenets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .portfolio-hero-section {
        padding: 4rem 0 2.5rem;
    }
    .portfolio-telemetry-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 1.5rem;
    }
    .telemetry-item:nth-child(2) {
        border-right: none;
    }
    .portfolio-systems-grid {
        grid-template-columns: 1fr;
    }
    .tenets-grid {
        grid-template-columns: 1fr;
    }
    .flagship-metrics-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    .flagship-actions {
        flex-direction: column;
        align-items: stretch;
    }
    .flagship-btn-primary,
    .flagship-btn-live {
        justify-content: center;
    }
    .portfolio-cta-card {
        padding: 3rem 1.75rem;
    }
}