/* ======================================================
   PORTFOLIO PAGE — blackbeta.cl
   ====================================================== */

/* ---- Hero ------------------------------------------ */

.portfolio-hero {
    padding-top: 7rem;
    padding-bottom: 3.5rem;
    position: relative;
    background: linear-gradient(135deg, #1a1d22 0%, #0d0f13 100%);
    overflow: hidden;
}

.portfolio-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('../img/bg-hero.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.07;
    z-index: 0;
}

.portfolio-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 60%, rgba(183, 228, 238, 0.06) 0%, transparent 65%);
    z-index: 0;
    pointer-events: none;
}

.portfolio-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 58rem;
}

.portfolio-hero-copy h1 {
    margin: 1.25rem 0 0;
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 7vw, 5.2rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
    max-width: 18ch;
}

.portfolio-hero-copy .hero-lead {
    max-width: 42rem;
    margin-top: 1.25rem;
}

.portfolio-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 2.5rem;
    margin-top: 2.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--color-accent);
    line-height: 1;
}

.stat-label {
    font-family: var(--font-ui);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14rem;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

/* ---- Filter Bar ------------------------------------ */

.portfolio-filter-wrap {
    position: sticky;
    top: 63px;
    z-index: 30;
    padding: 0.85rem 0;
    background: rgba(9, 11, 15, 0.94);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.portfolio-filters {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0.35rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: transparent;
    color: var(--color-text-soft);
    font-family: var(--font-ui);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-border-strong);
    color: var(--color-text);
}

.filter-btn.active {
    border-color: rgba(183, 228, 238, 0.5);
    background: var(--color-accent-soft);
    color: var(--color-accent);
}

/* ---- Projects -------------------------------------- */

.portfolio-projects {
    padding-top: 4rem;
    padding-bottom: 5rem;
}

.projects-grid {
    display: grid;
    gap: 1.25rem;
}

/* ---- Project Card ---------------------------------- */

.project-card {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.025);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.project-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-strong);
    box-shadow: var(--shadow-soft);
}

.project-card.is-hidden {
    display: none;
}

/* ---- Project Preview Panel ------------------------- */

.project-preview {
    position: relative;
    overflow: hidden;
    min-height: 210px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-preview::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: 0;
}

.project-preview--turnero {
    background: linear-gradient(145deg, #062535 0%, #0b3a50 55%, #051d2a 100%);
    min-height: 280px;
}

.project-preview--escuelagol {
    background: linear-gradient(145deg, #061f12 0%, #0b3520 55%, #051710 100%);
}

.project-preview--presumate {
    background: linear-gradient(145deg, #130820 0%, #200d38 55%, #0e0618 100%);
}

.project-preview--cashier {
    background: linear-gradient(145deg, #201008 0%, #341808 55%, #180a04 100%);
}

.project-preview--mathapp {
    background: linear-gradient(145deg, #080f1e 0%, #0c1830 55%, #060c18 100%);
}

.project-preview--blackbeta {
    background: linear-gradient(145deg, #0c0e14 0%, #151820 55%, #090b10 100%);
}

.project-preview--svirtual {
    background: linear-gradient(145deg, #0a1520 0%, #0e2235 55%, #080f18 100%);
}

.project-preview--vssalud {
    background: linear-gradient(145deg, #051a18 0%, #092e28 55%, #041412 100%);
}

.project-preview--bmg {
    background: linear-gradient(145deg, #1a0810 0%, #2e0e1c 55%, #120508 100%);
}

.project-preview--tasscam {
    background: linear-gradient(145deg, #141008 0%, #221a0a 55%, #0e0c06 100%);
}

.project-preview--loyalia {
    background: linear-gradient(145deg, #120a20 0%, #1e1035 55%, #0e0818 100%);
}

.project-preview--chequemotiva {
    background: linear-gradient(145deg, #1a1006 0%, #2e1c08 55%, #120c04 100%);
}

.project-preview--edopine {
    background: linear-gradient(145deg, #0e1020 0%, #181e38 55%, #0a0e18 100%);
}

/* Glow overlay per project */
.project-preview--turnero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(183, 228, 238, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--escuelagol::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(116, 212, 160, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--presumate::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(180, 160, 232, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--cashier::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(232, 160, 128, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--mathapp::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(128, 180, 232, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--blackbeta::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(183, 228, 238, 0.07) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--svirtual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(122, 184, 232, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--vssalud::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(110, 212, 184, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--bmg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(212, 136, 154, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--tasscam::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(212, 184, 112, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--loyalia::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(180, 158, 232, 0.12) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--chequemotiva::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(232, 184, 112, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

.project-preview--edopine::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(136, 153, 232, 0.1) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}

/* Simple icon preview (non-featured cards) */
.preview-icon {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    transition: transform var(--transition-base), border-color var(--transition-fast);
}

.project-card:hover .preview-icon {
    transform: scale(1.06);
    border-color: rgba(255, 255, 255, 0.18);
}

.preview-icon i {
    font-size: 1.9rem;
}

.project-preview--turnero    .preview-icon i { color: var(--color-accent); }
.project-preview--escuelagol .preview-icon i { color: #74d4a0; }
.project-preview--presumate  .preview-icon i { color: #b4a0e8; }
.project-preview--cashier    .preview-icon i { color: #e8a880; }
.project-preview--mathapp    .preview-icon i { color: #80b4e8; }
.project-preview--blackbeta  .preview-icon i { color: var(--color-accent); }
.project-preview--svirtual   .preview-icon i { color: #7ab8e8; }
.project-preview--vssalud    .preview-icon i { color: #6ed4b8; }
.project-preview--bmg        .preview-icon i { color: #d4889a; }
.project-preview--tasscam      .preview-icon i { color: #d4b870; }
.project-preview--loyalia      .preview-icon i { color: #b49ee8; }
.project-preview--chequemotiva .preview-icon i { color: #e8b870; }
.project-preview--edopine      .preview-icon i { color: #8899e8; }

/* ---- Featured card: Turnero mock UI --------------- */

.project-card-featured {
    position: relative;
}

.project-card-featured .project-preview {
    min-height: 300px;
}

.preview-queue-mock {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 1.5rem;
    text-align: center;
}

.queue-display {
    border: 1px solid rgba(183, 228, 238, 0.18);
    border-radius: var(--radius-lg);
    background: rgba(6, 37, 53, 0.7);
    padding: 1.5rem 2.5rem 1.75rem;
    backdrop-filter: blur(8px);
}

.queue-label {
    font-family: var(--font-ui);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.22rem;
    text-transform: uppercase;
    color: rgba(183, 228, 238, 0.55);
    margin-bottom: 0.75rem;
}

.queue-number {
    font-family: var(--font-heading);
    font-size: clamp(3.2rem, 9vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    color: var(--color-accent);
    line-height: 1;
    text-shadow: 0 0 50px rgba(183, 228, 238, 0.35);
}

.queue-meta {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(183, 228, 238, 0.1);
}

.queue-meta-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}

.queue-meta-value {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-text);
}

.queue-meta-key {
    font-size: 0.7rem;
    color: rgba(183, 228, 238, 0.45);
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    font-family: var(--font-ui);
}

/* ---- Project Info ---------------------------------- */

.project-info {
    padding: 1.5rem;
}

.project-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.project-category {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0.18rem 0.65rem;
    border: 1px solid rgba(183, 228, 238, 0.28);
    border-radius: 999px;
    background: rgba(183, 228, 238, 0.06);
    color: var(--color-accent);
    font-family: var(--font-ui);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.16rem;
    text-transform: uppercase;
}

.project-status {
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    min-height: 24px;
    padding: 0.18rem 0.65rem;
    border-radius: 999px;
    font-family: var(--font-ui);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
}

.project-status::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    flex-shrink: 0;
}

.project-status--active {
    background: rgba(159, 223, 133, 0.1);
    color: var(--color-success);
}
.project-status--active::before { background: var(--color-success); }

.project-status--dev {
    background: rgba(183, 228, 238, 0.08);
    color: var(--color-accent);
}
.project-status--dev::before { background: var(--color-accent); }

.project-status--oss {
    background: rgba(240, 184, 74, 0.1);
    color: #f0b84a;
}
.project-status--oss::before { background: #f0b84a; }

.project-status--done {
    background: rgba(242, 243, 245, 0.06);
    color: var(--color-text-muted);
}
.project-status--done::before { background: var(--color-text-muted); }

.project-card h2,
.project-card h3 {
    margin: 0 0 0.7rem;
    font-family: var(--font-heading);
    font-size: 1.32rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.project-card-featured h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.project-card p {
    margin: 0;
    color: var(--color-text-soft);
    font-size: 0.95rem;
    line-height: 1.65;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 1.15rem;
}

.project-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 0.22rem 0.65rem;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--color-text-muted);
    font-size: 0.76rem;
    font-family: var(--font-ui);
    letter-spacing: 0.04rem;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.project-card:hover .project-tags span {
    border-color: rgba(255, 255, 255, 0.12);
    color: var(--color-text-soft);
}

.project-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.4rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    color: var(--color-text-soft);
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.project-link:hover {
    color: var(--color-accent);
}

.project-link i {
    font-size: 0.85rem;
    transition: transform var(--transition-fast);
}

.project-link:hover i {
    transform: translateX(3px);
}

.project-link--github:hover {
    color: var(--color-text);
}

/* ---- Badges de título (grupo, nombre provisional) - */

.project-group {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 0.5rem;
    padding: 0.15rem 0.55rem;
    border: 1px solid rgba(242, 243, 245, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text-muted);
    font-family: var(--font-ui);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
}

/* ---- Nombre provisional badge --------------------- */

.project-name-note {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 0.5rem;
    padding: 0.15rem 0.55rem;
    border: 1px solid rgba(240, 184, 74, 0.3);
    border-radius: 999px;
    background: rgba(240, 184, 74, 0.07);
    color: #f0b84a;
    font-family: var(--font-ui);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.1rem;
    text-transform: uppercase;
}

/* ---- CTA Banner ------------------------------------ */

.portfolio-cta {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.01);
}

.portfolio-cta-inner {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.portfolio-cta-inner h2 {
    margin: 1.25rem 0 0;
    font-family: var(--font-heading);
    font-size: clamp(1.9rem, 4.5vw, 3.2rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.portfolio-cta-inner p {
    color: var(--color-text-soft);
    margin: 1.1rem 0 0;
}

.portfolio-cta-inner .cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 2rem;
}

/* ---- Responsive ------------------------------------ */

@media (min-width: 640px) {
    .projects-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .project-card-featured {
        grid-column: span 2;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .project-card-featured .project-preview {
        min-height: 340px;
    }
}

@media (min-width: 992px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .project-card-featured {
        grid-column: span 3;
        grid-template-columns: 1.25fr 1fr;
    }

    .project-card-featured .project-preview {
        min-height: 380px;
    }

    .project-card-featured .project-info {
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: 2.2rem;
    }
}

@media (max-width: 639px) {
    .portfolio-hero-copy h1 {
        font-size: clamp(1.8rem, 7.5vw, 2.6rem);
        line-height: 1.1;
    }

    .portfolio-stats {
        gap: 1.2rem 2rem;
    }

    .stat-number {
        font-size: 1.65rem;
    }
}