/**
 * Portfolio page — editorial system (portfolio.html only)
 * Matches homepage metrics / team rail aesthetic
 */

.page-portfolio {
    --pf-pad: clamp(4rem, 8vw, 6.5rem);
    --pf-gap: clamp(2rem, 4vw, 3rem);
    --pf-border: rgba(255, 255, 255, 0.09);
    --pf-border-soft: rgba(255, 255, 255, 0.05);
    --pf-muted: rgba(255, 255, 255, 0.55);
    --pf-surface: #0c0c0c;
}

.page-portfolio .container {
    max-width: 1180px;
    padding-left: clamp(1.25rem, 4vw, 2rem);
    padding-right: clamp(1.25rem, 4vw, 2rem);
}

/* ── Proof band (hero + credibility pillars) ── */

.page-portfolio .portfolio-proof {
    padding: calc(112px + env(safe-area-inset-top, 0px)) 0 var(--pf-pad);
    background:
        radial-gradient(ellipse 90% 55% at 15% 0%, rgba(239, 35, 35, 0.07) 0%, transparent 58%),
        radial-gradient(ellipse 60% 40% at 85% 20%, rgba(124, 58, 237, 0.04) 0%, transparent 50%),
        #000;
    border-bottom: 1px solid var(--pf-border-soft);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.page-portfolio .portfolio-proof::before {
    content: 'TRACK';
    position: absolute;
    top: calc(88px + env(safe-area-inset-top, 0px));
    right: clamp(0.5rem, 3vw, 2rem);
    font-family: var(--font-display);
    font-size: clamp(5rem, 14vw, 10rem);
    font-weight: 500;
    line-height: 0.85;
    letter-spacing: -0.06em;
    color: rgba(239, 35, 35, 0.045);
    pointer-events: none;
    user-select: none;
}

.page-portfolio .portfolio-proof::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, transparent 72%);
    pointer-events: none;
}

.page-portfolio .portfolio-proof .container {
    position: relative;
    z-index: 1;
}

.page-portfolio .portfolio-proof-header {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(280px, 1.08fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: end;
    margin-bottom: clamp(2.25rem, 4vw, 3.25rem);
}

.page-portfolio .portfolio-proof-intro {
    padding-left: 1.35rem;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.page-portfolio .portfolio-proof-intro::before {
    content: '';
    position: absolute;
    left: -1px;
    top: 0.15rem;
    width: 2px;
    height: 2.25rem;
    background: var(--brand-red);
}

.page-portfolio .portfolio-label {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brand-red);
    margin-bottom: 1.25rem;
}

.page-portfolio .portfolio-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--brand-red);
    flex-shrink: 0;
}

.page-portfolio .portfolio-title {
    font-family: var(--font-display) !important;
    font-size: clamp(2.25rem, 5vw, 3.5rem) !important;
    font-weight: var(--heading-weight) !important;
    letter-spacing: -0.045em !important;
    line-height: 1.02 !important;
    margin: 0 !important;
    text-align: left;
    max-width: 11ch;
}

.page-portfolio .portfolio-statement {
    margin: 0;
    padding: clamp(1.35rem, 2.5vw, 1.75rem) clamp(1.35rem, 2.5vw, 1.85rem);
    border: 1px solid var(--pf-border);
    border-left: 2px solid rgba(239, 35, 35, 0.55);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    position: relative;
}

.page-portfolio .portfolio-statement::before {
    content: '\201C';
    position: absolute;
    top: -0.15rem;
    left: 0.85rem;
    font-family: var(--font-display);
    font-size: 3.5rem;
    line-height: 1;
    color: rgba(239, 35, 35, 0.22);
    pointer-events: none;
}

.page-portfolio .portfolio-statement p {
    font-family: var(--font-body);
    font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
    line-height: 1.72;
    color: rgba(255, 255, 255, 0.72);
    margin: 0;
    max-width: 48ch;
    position: relative;
    z-index: 1;
}

/* ── Proof pillars rail ── */

.page-portfolio .portfolio-proof-rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--pf-border);
    position: relative;
}

.page-portfolio .portfolio-proof-rail::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(239, 35, 35, 0.6) 50%, transparent);
    pointer-events: none;
}

.page-portfolio .proof-pillar {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    padding: clamp(1.65rem, 2.8vw, 2.15rem) clamp(1.15rem, 2vw, 1.5rem) clamp(1.85rem, 3vw, 2.35rem);
    min-height: 12.5rem;
    text-decoration: none;
    color: inherit;
    border-right: 1px solid var(--pf-border-soft);
    transition: background 0.35s ease, border-color 0.35s ease;
    overflow: hidden;
}

.page-portfolio .proof-pillar:last-child {
    border-right: none;
}

.page-portfolio .proof-pillar::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--pillar-accent, var(--brand-red));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.35s ease;
}

.page-portfolio .proof-pillar:hover,
.page-portfolio .proof-pillar:focus-visible {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, transparent 85%);
    outline: none;
}

.page-portfolio .proof-pillar:hover::after,
.page-portfolio .proof-pillar:focus-visible::after {
    transform: scaleX(1);
}

.page-portfolio .proof-pillar--contests { --pillar-accent: #fbbf24; }
.page-portfolio .proof-pillar--solo { --pillar-accent: #a78bfa; }
.page-portfolio .proof-pillar--bounties { --pillar-accent: #f97316; }
.page-portfolio .proof-pillar--partner { --pillar-accent: var(--brand-red); }

.page-portfolio .proof-index {
    font-family: var(--font-display);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    color: rgba(239, 35, 35, 0.55);
    line-height: 1;
}

.page-portfolio .proof-pillar-head {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    width: 100%;
}

.page-portfolio .proof-glyph {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.125rem;
    height: 2.125rem;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
    color: var(--pillar-accent, var(--brand-red));
    font-size: 0.8125rem;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.page-portfolio .proof-pillar:hover .proof-glyph,
.page-portfolio .proof-pillar:focus-visible .proof-glyph {
    border-color: color-mix(in srgb, var(--pillar-accent, var(--brand-red)) 45%, transparent);
    background: color-mix(in srgb, var(--pillar-accent, var(--brand-red)) 10%, transparent);
}

.page-portfolio .proof-pillar h3 {
    font-family: var(--font-display) !important;
    font-size: clamp(1rem, 1.5vw, 1.125rem) !important;
    font-weight: var(--heading-weight) !important;
    letter-spacing: -0.025em;
    color: var(--text-primary) !important;
    margin: 0.15rem 0 0 !important;
    line-height: 1.2 !important;
}

.page-portfolio .proof-pillar p {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    line-height: 1.6;
    color: var(--pf-muted);
    margin: 0;
    max-width: 24ch;
    flex: 1;
}

.page-portfolio .proof-link-hint {
    position: absolute;
    right: clamp(1rem, 2vw, 1.35rem);
    bottom: clamp(1rem, 2vw, 1.35rem);
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.2);
    transition: color 0.25s ease, transform 0.25s ease;
}

.page-portfolio .proof-pillar:hover .proof-link-hint,
.page-portfolio .proof-pillar:focus-visible .proof-link-hint {
    color: var(--pillar-accent, var(--brand-red));
    transform: translateX(3px);
}

/* Legacy — unused after proof redesign */

.page-portfolio .highlight-icon {
    display: none !important;
}

.page-portfolio #reports,
.page-portfolio #competitions,
.page-portfolio #bug-bounties {
    scroll-margin-top: calc(96px + env(safe-area-inset-top, 0px));
}

/* ── Section headers ── */

.page-portfolio .portfolio-audits-section,
.page-portfolio .portfolio-competitions-section,
.page-portfolio .portfolio-bugbounties-section {
    padding: var(--pf-pad) 0;
    position: relative;
    z-index: 1;
}

.page-portfolio .portfolio-audits-section {
    background: #050505;
}

.page-portfolio .portfolio-competitions-section {
    background:
        radial-gradient(ellipse 60% 40% at 100% 50%, rgba(239, 35, 35, 0.04) 0%, transparent 55%),
        #000;
}

.page-portfolio .portfolio-bugbounties-section {
    background: #050505;
}

.page-portfolio .portfolio-section-header {
    position: relative;
    text-align: left;
    max-width: none;
    margin: 0 0 clamp(2rem, 3.5vw, 2.75rem);
    padding-bottom: 0;
}

.page-portfolio .portfolio-section-header::before {
    position: absolute;
    top: -0.35rem;
    right: 0;
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 7vw, 5.5rem);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.06em;
    color: rgba(239, 35, 35, 0.07);
    pointer-events: none;
    user-select: none;
}

.page-portfolio #reports .portfolio-section-header::before { content: '01'; }
.page-portfolio .portfolio-competitions-section .portfolio-section-header::before { content: '02'; }
.page-portfolio .portfolio-bugbounties-section .portfolio-section-header::before { content: '03'; }

.page-portfolio .section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--brand-red);
    opacity: 1;
    margin-bottom: 1rem;
}

.page-portfolio .section-label::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--brand-red);
    flex-shrink: 0;
}

.page-portfolio .section-title {
    font-family: var(--font-display) !important;
    font-size: clamp(1.75rem, 3.2vw, 2.5rem) !important;
    font-weight: var(--heading-weight) !important;
    letter-spacing: -0.04em !important;
    line-height: 1.08 !important;
    margin: 0 !important;
    text-align: left;
}

/* ── Tables — editorial ledger ── */

.page-portfolio .portfolio-table-container {
    background: transparent !important;
    border: none !important;
    border-top: 1px solid var(--pf-border) !important;
    border-radius: 0 !important;
    padding: 0 !important;
    backdrop-filter: none !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    position: relative;
}

.page-portfolio .portfolio-table-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(239, 35, 35, 0.55) 50%, transparent);
    pointer-events: none;
}

.page-portfolio .portfolio-table thead {
    background: transparent !important;
    border-bottom: 1px solid var(--pf-border-soft) !important;
}

.page-portfolio .portfolio-table th {
    padding: 0.85rem 0.75rem;
    font-family: var(--font-body) !important;
    font-weight: 600 !important;
    font-size: 0.625rem !important;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(239, 35, 35, 0.75) !important;
    white-space: nowrap;
}

.page-portfolio .portfolio-table td {
    padding: 0.9rem 0.75rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    line-height: 1.45;
    color: rgba(255, 255, 255, 0.62);
    border-bottom: 1px solid var(--pf-border-soft) !important;
    vertical-align: top;
}

.page-portfolio .portfolio-table td:first-child {
    color: rgba(255, 255, 255, 0.88);
    font-weight: 500;
}

.page-portfolio .portfolio-table tbody tr {
    transition: background 0.25s ease;
}

.page-portfolio .portfolio-table tbody tr:hover {
    background: linear-gradient(90deg, rgba(239, 35, 35, 0.04) 0%, transparent 100%) !important;
}

.page-portfolio .portfolio-table tbody tr:last-child td {
    border-bottom: none !important;
}

.page-portfolio .table-total-row {
    background: rgba(255, 255, 255, 0.02) !important;
    border-top: 1px solid var(--pf-border) !important;
}

.page-portfolio .table-total-row td {
    color: var(--text-primary) !important;
    font-weight: 600 !important;
    font-size: 0.8125rem !important;
    letter-spacing: 0.02em;
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

.page-portfolio .finding-badge {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.2rem 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    color: rgba(255, 255, 255, 0.82);
    margin: 0 0.25rem 0.25rem 0;
}

.page-portfolio .finding-severity--high {
    background: rgba(239, 35, 35, 0.14);
    border-color: rgba(239, 35, 35, 0.45);
    color: #ff9a9a;
}

.page-portfolio .finding-severity--medium {
    background: rgba(245, 158, 11, 0.14);
    border-color: rgba(245, 158, 11, 0.42);
    color: #fbbf24;
}

.page-portfolio .finding-severity--low {
    background: rgba(56, 189, 248, 0.12);
    border-color: rgba(56, 189, 248, 0.38);
    color: #7dd3fc;
}

.page-portfolio .finding-badge.solo {
    background: rgba(239, 35, 35, 0.1);
    border-color: rgba(239, 35, 35, 0.28);
    color: rgba(255, 180, 180, 0.95);
}

.page-portfolio .private-badge {
    border-radius: 0;
    font-size: 0.6875rem;
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.45);
}

.page-portfolio .contest-link {
    color: var(--text-primary);
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid rgba(239, 35, 35, 0.35);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.page-portfolio .protocol-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: none;
}

.page-portfolio .protocol-link:hover {
    color: var(--brand-red);
}

.page-portfolio .protocol-logo {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    object-fit: contain;
    border-radius: 0;
}

.page-portfolio .contest-link:hover {
    color: var(--brand-red);
    border-color: var(--brand-red);
}

.page-portfolio .report-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--brand-red);
    text-decoration: none;
    border: 1px solid rgba(239, 35, 35, 0.35);
    padding: 0.35rem 0.65rem;
    border-radius: 0;
    transition: background 0.2s ease, color 0.2s ease;
}

.page-portfolio .report-link:hover {
    background: var(--brand-red);
    color: #fff;
    gap: 0.35rem;
}

.page-portfolio .report-link::after {
    content: '→';
}

.page-portfolio .coming-soon {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.35);
}

.page-portfolio .portfolio-table-scroll-hint {
    margin-top: 0.85rem;
    text-align: left;
    font-size: 0.625rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.3);
}

/* ── CTA ── */

.page-portfolio .cta-section {
    padding: var(--pf-pad) 0;
    background: #000;
    border-top: 1px solid var(--pf-border-soft);
}

.page-portfolio .cta-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 1180px;
}

.page-portfolio .cta-visual,
.page-portfolio .wireframe-graphic {
    display: none !important;
}

.page-portfolio .cta-text {
    align-items: flex-start;
    gap: 1.25rem;
    max-width: 480px;
    padding-left: 1.35rem;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.page-portfolio .cta-text::before {
    content: '';
    position: absolute;
    left: -1px;
    top: 0.15rem;
    width: 2px;
    height: 2.25rem;
    background: var(--brand-red);
}

.page-portfolio .cta-heading {
    font-family: var(--font-display) !important;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem) !important;
    font-weight: var(--heading-weight) !important;
    letter-spacing: -0.04em !important;
    line-height: 1.08 !important;
    text-align: left;
}

.page-portfolio .cta-button {
    background: var(--brand-red) !important;
    border: 1px solid var(--brand-red) !important;
    color: #fff !important;
    backdrop-filter: none !important;
    font-size: 0.9375rem;
    padding: 0.72rem 1.35rem;
    box-shadow: none !important;
}

.page-portfolio .cta-button:hover {
    background: var(--brand-red-light, #ff5050) !important;
    border-color: var(--brand-red-light, #ff5050) !important;
    transform: none !important;
    box-shadow: none !important;
}

.page-portfolio .cta-tagline {
    font-size: 0.6875rem;
    letter-spacing: 0.14em;
    color: rgba(255, 255, 255, 0.4);
    text-align: left;
}

/* ── Responsive ── */

@media (max-width: 1024px) {
    .page-portfolio .portfolio-proof-header {
        grid-template-columns: 1fr;
        gap: 1.75rem;
        align-items: start;
    }

    .page-portfolio .portfolio-statement p {
        max-width: none;
    }

    .page-portfolio .portfolio-proof-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .page-portfolio .proof-pillar:nth-child(2) {
        border-right: none;
    }

    .page-portfolio .proof-pillar:nth-child(1),
    .page-portfolio .proof-pillar:nth-child(2) {
        border-bottom: 1px solid var(--pf-border-soft);
    }
}

@media (max-width: 768px) {
    .page-portfolio .portfolio-proof {
        padding-top: calc(100px + env(safe-area-inset-top, 0px));
    }

    .page-portfolio .portfolio-proof::before {
        top: calc(76px + env(safe-area-inset-top, 0px));
        font-size: clamp(3.5rem, 18vw, 5.5rem);
        right: 0.25rem;
    }

    .page-portfolio .portfolio-proof-intro {
        padding-left: 1rem;
    }

    .page-portfolio .portfolio-title {
        max-width: none;
    }

    .page-portfolio .portfolio-section-header::before {
        font-size: clamp(2.5rem, 11vw, 3.5rem);
        top: -0.15rem;
    }

    .page-portfolio .portfolio-proof-rail {
        grid-template-columns: 1fr;
    }

    .page-portfolio .proof-pillar {
        border-right: none;
        border-bottom: 1px solid var(--pf-border-soft);
        min-height: 0;
    }

    .page-portfolio .proof-pillar:last-child {
        border-bottom: none;
    }

    .page-portfolio .proof-pillar p {
        max-width: none;
    }

    .page-portfolio .portfolio-table-container {
        margin-left: calc(-1 * clamp(1.25rem, 4vw, 2rem));
        margin-right: calc(-1 * clamp(1.25rem, 4vw, 2rem));
    }

    .page-portfolio .portfolio-table th,
    .page-portfolio .portfolio-table td {
        padding: 0.7rem 0.55rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    .page-portfolio .portfolio-title {
        font-size: clamp(1.65rem, 7vw, 2rem) !important;
    }

    .page-portfolio .section-title {
        font-size: clamp(1.5rem, 6vw, 1.85rem) !important;
    }

    .page-portfolio .portfolio-section-header::before {
        font-size: 2rem;
        opacity: 0.65;
    }
}