/* =============================================================================
   premium-v10.css — REDISEÑO PREMIUM v10.0 (Abril 2026)
   Rolando Cabrera Portfolio
   ----------------------------------------------------------------------------
   • Hero: imagen FULL sin texto, autoajustable en móvil
   • Foto Sobre Mí: full + responsiva
   • Acordeones premium con glassmorphism + glow dorado
   • Apps Web cards rediseñadas (sin blanco, con navy elegante)
   • Arquitectos con acordeón
   • Certificaciones con cards lujo (sin blanco puro)
   • Menú navegación más grande
   • Combinación de colores mejorada (gold + navy + cobalto)
   ============================================================================ */

/* =====================================================================
   VARIABLES MEJORADAS — paleta v10
   ===================================================================== */
:root {
    --gold:        #C9A24B;
    --gold-light:  #E0BD64;
    --gold-dark:   #A8852F;
    --navy:        #0F2847;
    --navy-deep:   #081729;
    --navy-soft:   #1E3A63;
    --cobalt:      #1E3A8A;
    --ivory:       #F7F3E9;
    --champagne:   #EDE0C8;
    --carbon:      #0A0F1E;
    --carbon-soft: #141C2E;
    --charcoal:    #1A2235;
    --slate:       #2A3447;
    --silver:      #B8C2D1;
    --premium-bg-dark:  linear-gradient(135deg, #0A0F1E 0%, #0F2847 50%, #081729 100%);
    --premium-bg-light: linear-gradient(135deg, #F7F3E9 0%, #FFFCF5 100%);
    --gold-gradient:    linear-gradient(135deg, #C9A24B 0%, #E0BD64 50%, #A8852F 100%);
    --navy-gradient:    linear-gradient(135deg, #1E3A63 0%, #0F2847 100%);
    --premium-shadow:   0 20px 60px -15px rgba(201, 162, 75, 0.25), 0 8px 30px -8px rgba(15, 40, 71, 0.6);
    --card-shadow-pro:  0 16px 50px -10px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(201, 162, 75, 0.08);
}

/* =====================================================================
   HERO PURE IMAGE — Imagen full sin texto
   ===================================================================== */
.hero-pure-image {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: var(--carbon);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    overflow: hidden;
    z-index: 9999;
}

.hero-pure-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;          /* asegura que la imagen completa sea visible */
    object-position: center;
    background: radial-gradient(ellipse at center, #1A2235 0%, #0A0F1E 100%);
    user-select: none;
    -webkit-user-drag: none;
}

@media (min-width: 1024px) {
    .hero-pure-img {
        object-fit: cover;        /* en pantallas grandes llena más */
        object-position: center;
    }
}

.hero-pure-actions {
    position: relative;
    z-index: 5;
    width: min(96%, 980px);
    margin: 0 auto 32px;
    padding: 18px 20px;
    background: linear-gradient(180deg, rgba(10,15,30,0.0) 0%, rgba(10,15,30,0.85) 60%, rgba(10,15,30,0.95) 100%);
    border-radius: 24px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-align: center;
}

.hero-ai-stack-pro {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 18px;
}

.ai-chip-pro {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1.5px solid rgba(201, 162, 75, 0.35);
    background: rgba(15, 40, 71, 0.65);
    color: var(--ivory);
    font-family: 'Inter', sans-serif;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .03em;
    border-radius: 999px;
    cursor: pointer;
    transition: all .25s ease;
    backdrop-filter: blur(10px);
}

.ai-chip-pro i { color: var(--gold-light); font-size: .9rem; }

.ai-chip-pro:hover {
    transform: translateY(-2px);
    border-color: var(--gold);
    background: rgba(201, 162, 75, 0.18);
    box-shadow: 0 6px 24px rgba(201, 162, 75, 0.35);
}

.ai-chip-pro.claude-chip {
    border-color: var(--gold);
    background: linear-gradient(135deg, rgba(201,162,75,.25), rgba(15,40,71,.65));
}

.cta-enter-pro {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 38px;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    border: none;
    border-radius: 999px;
    font-family: 'Sora', sans-serif;
    font-size: .98rem;
    font-weight: 800;
    letter-spacing: .12em;
    cursor: pointer;
    transition: all .3s ease;
    box-shadow: 0 12px 40px rgba(201, 162, 75, 0.5);
    text-transform: uppercase;
}

.cta-enter-pro:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 18px 50px rgba(201, 162, 75, 0.65);
}

.cta-enter-pro i { transition: transform .3s ease; }
.cta-enter-pro:hover i { transform: translateX(4px); }

@media (max-width: 768px) {
    .hero-pure-img { object-fit: contain !important; }
    .hero-pure-actions { width: 96%; padding: 14px 12px; margin-bottom: 16px; }
    .ai-chip-pro { padding: 8px 14px; font-size: .72rem; }
    .ai-chip-pro span { font-size: .72rem; }
    .cta-enter-pro { padding: 13px 26px; font-size: .85rem; letter-spacing: .08em; }
}

@media (max-width: 480px) {
    .ai-chip-pro span { display: inline; font-size: .68rem; }
    .ai-chip-pro { padding: 7px 11px; }
}

/* =====================================================================
   NAV PREMIUM v10 — Más grande y elegante
   ===================================================================== */
.nav-premium-v10 {
    background: linear-gradient(180deg, rgba(10,15,30,0.95) 0%, rgba(15,40,71,0.92) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 2px solid rgba(201, 162, 75, 0.25);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    padding: 10px 0;
}

.nav-inner-pro {
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    gap: 6px;
    padding: 0 16px;
    overflow-x: auto;
    scrollbar-width: none;
}
.nav-inner-pro::-webkit-scrollbar { display: none; }

.fnav-pro {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    min-width: 92px;
    color: var(--silver);
    text-decoration: none;
    border-radius: 14px;
    font-family: 'Sora', sans-serif;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .02em;
    border: 1.5px solid transparent;
    background: rgba(255,255,255,0.02);
    transition: all .25s ease;
    cursor: pointer;
    white-space: nowrap;
}

.fnav-pro i {
    font-size: 1.25rem;
    color: var(--gold-light);
    transition: transform .3s ease;
}

.fnav-pro span { font-size: .82rem; }

.fnav-pro:hover {
    background: rgba(201,162,75,0.12);
    border-color: rgba(201,162,75,0.3);
    color: var(--ivory);
    transform: translateY(-2px);
}

.fnav-pro:hover i { transform: scale(1.15); color: var(--gold); }

.fnav-pro.active {
    background: var(--gold-gradient);
    color: var(--navy-deep);
    border-color: var(--gold);
    box-shadow: 0 6px 18px rgba(201,162,75,0.4);
}
.fnav-pro.active i { color: var(--navy-deep); }

.fnav-music {
    background: linear-gradient(135deg, rgba(201,162,75,.15), rgba(30,58,99,.4));
    border-color: rgba(201,162,75,.3);
}

@media (max-width: 1100px) {
    .fnav-pro { min-width: 78px; padding: 10px 10px; font-size: .72rem; }
    .fnav-pro i { font-size: 1.1rem; }
    .fnav-pro span { font-size: .72rem; }
}
@media (max-width: 768px) {
    .nav-premium-v10 { padding: 6px 0; }
    .nav-inner-pro { justify-content: flex-start; gap: 4px; padding: 0 8px; }
    .fnav-pro { min-width: 70px; padding: 8px 6px; }
    .fnav-pro i { font-size: 1.05rem; }
    .fnav-pro span { font-size: .65rem; }
}

/* =====================================================================
   SECCIONES PREMIUM v10
   ===================================================================== */
.section-premium {
    background: linear-gradient(180deg, #0A0F1E 0%, #0F2847 100%);
    color: var(--ivory);
    padding: 96px 0 80px;
    position: relative;
}

.section-premium-dark {
    background: linear-gradient(180deg, #081729 0%, #0A0F1E 100%);
    color: var(--ivory);
    padding: 96px 0 80px;
    position: relative;
}

.section-premium::before, .section-premium-dark::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    opacity: .35;
}

.tag-pro {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(201, 162, 75, 0.12);
    border: 1.5px solid rgba(201, 162, 75, 0.4);
    color: var(--gold-light);
    border-radius: 999px;
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .15em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}

/* =====================================================================
   01 — SOBRE MÍ: foto full + autoajustable
   ===================================================================== */
.about-grid-v10 {
    display: grid;
    grid-template-columns: 1.2fr .9fr;
    gap: 48px;
    align-items: start;
}

.bio-photo-card-pro {
    position: relative;
    width: 100%;
    margin-bottom: 28px;
    border-radius: 24px;
    overflow: hidden;
    background: var(--navy-gradient);
    box-shadow: var(--card-shadow-pro);
    border: 2px solid rgba(201,162,75,.25);
}

.bio-photo-pro {
    width: 100%;
    height: auto;
    max-height: none;
    display: block;
    object-fit: contain;       /* asegura imagen completa visible */
    object-position: center;
    background: var(--carbon-soft);
}

@media (max-width: 768px) {
    .about-grid-v10 { grid-template-columns: 1fr; gap: 28px; }
    .bio-photo-card-pro { border-radius: 18px; }
    .bio-photo-pro { width: 100%; max-width: 100%; }
}

.bio-quote-pro {
    position: relative;
    padding: 24px 28px 24px 64px;
    background: linear-gradient(135deg, rgba(15,40,71,.7), rgba(30,58,99,.4));
    border-radius: 18px;
    border-left: 4px solid var(--gold);
    box-shadow: var(--card-shadow-pro);
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.bio-quote-icon {
    position: absolute;
    top: 22px; left: 22px;
    font-size: 1.6rem;
    color: var(--gold);
    opacity: .6;
}

.bio-quote-pro p {
    color: var(--ivory);
    font-size: 1.02rem;
    line-height: 1.7;
    text-align: justify;
    margin: 0;
}

.bio-quote-pro strong { color: var(--gold-light); font-weight: 700; }

.profile-just-pro {
    background: linear-gradient(135deg, rgba(15,40,71,.5), rgba(10,15,30,.6));
    border: 1.5px solid rgba(201,162,75,.18);
    border-radius: 22px;
    padding: 32px 28px;
    backdrop-filter: blur(10px);
    box-shadow: var(--card-shadow-pro);
}

.profile-just-pro .justify-title {
    color: var(--gold-light);
    font-family: 'Sora', sans-serif;
    font-size: 1.25rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-just-pro .justify-item {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid rgba(201,162,75,.12);
}
.profile-just-pro .justify-item:last-child { border-bottom: none; padding-bottom: 0; }

.profile-just-pro .justify-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--gold-gradient);
    display: flex; align-items: center; justify-content: center;
    color: var(--navy-deep);
    font-size: 1.2rem;
    box-shadow: 0 6px 18px rgba(201,162,75,.35);
}

.profile-just-pro .justify-content h4 {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1.02rem;
    margin: 0 0 6px;
}

.profile-just-pro .justify-content p {
    color: var(--silver);
    font-size: .9rem;
    line-height: 1.65;
    margin: 0;
    text-align: justify;
}

.profile-just-pro .justify-content strong { color: var(--gold-light); }

/* CV actions card */
.cv-actions-card {
    background: linear-gradient(135deg, rgba(15,40,71,.85), rgba(30,58,99,.6));
    border: 1.5px solid rgba(201,162,75,.3);
    border-radius: 18px;
    padding: 22px 24px;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow-pro);
    backdrop-filter: blur(8px);
}

.cv-actions-card h4 {
    color: var(--gold-light);
    font-family: 'Sora', sans-serif;
    font-size: 1.08rem;
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.cv-actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cv-action-btn {
    flex: 1 1 auto;
    min-width: 150px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 18px;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: .88rem;
    border-radius: 12px;
    border: none;
    transition: all .25s ease;
    box-shadow: 0 6px 18px rgba(201,162,75,.3);
}

.cv-action-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201,162,75,.5); }

.cv-action-outline {
    background: transparent;
    color: var(--gold-light);
    border: 2px solid var(--gold);
    box-shadow: none;
}

.cv-action-outline:hover { background: rgba(201,162,75,.15); }

/* =====================================================================
   ACORDEONES PREMIUM (Web Apps, Diseño, Arquitectos)
   ===================================================================== */
.accordion-pro {
    width: 100%;
    margin: 32px auto 0;
    background: linear-gradient(135deg, rgba(15,40,71,.7), rgba(10,15,30,.85));
    border: 1.5px solid rgba(201, 162, 75, 0.25);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--card-shadow-pro);
    backdrop-filter: blur(10px);
    transition: border-color .3s ease, box-shadow .3s ease;
}

.accordion-pro:hover {
    border-color: rgba(201,162,75,.5);
    box-shadow: var(--premium-shadow);
}

.accordion-pro-light {
    background: linear-gradient(135deg, rgba(30,58,99,.55), rgba(15,40,71,.7));
}

.accordion-pro-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 26px 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--ivory);
    text-align: left;
    transition: background .25s ease;
}

.accordion-pro-toggle:hover {
    background: linear-gradient(90deg, rgba(201,162,75,.06) 0%, transparent 100%);
}

.acc-pro-left {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    min-width: 0;
}

.acc-pro-icon {
    width: 56px; height: 56px;
    flex-shrink: 0;
    border-radius: 16px;
    background: var(--gold-gradient);
    display: flex; align-items: center; justify-content: center;
    color: var(--navy-deep);
    font-size: 1.4rem;
    box-shadow: 0 6px 18px rgba(201,162,75,.4);
}

.acc-pro-label {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.acc-pro-label strong {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1.18rem;
    font-weight: 700;
    letter-spacing: .01em;
}

.acc-pro-label small {
    color: var(--silver);
    font-size: .85rem;
    line-height: 1.4;
}

.acc-pro-chev {
    width: 44px; height: 44px;
    flex-shrink: 0;
    border-radius: 12px;
    background: rgba(201,162,75,.15);
    border: 1.5px solid rgba(201,162,75,.35);
    display: flex; align-items: center; justify-content: center;
    color: var(--gold-light);
    font-size: 1rem;
    transition: transform .35s ease, background .25s ease;
}

.accordion-pro-toggle[aria-expanded="true"] .acc-pro-chev {
    transform: rotate(180deg);
    background: var(--gold-gradient);
    color: var(--navy-deep);
}

.accordion-pro-panel {
    padding: 28px 32px 36px;
    border-top: 1px solid rgba(201,162,75,.15);
    animation: accFadeIn .35s ease;
}

@keyframes accFadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .accordion-pro-toggle { padding: 18px 16px; }
    .acc-pro-icon { width: 46px; height: 46px; font-size: 1.15rem; border-radius: 12px; }
    .acc-pro-label strong { font-size: 1rem; }
    .acc-pro-label small { font-size: .76rem; }
    .accordion-pro-panel { padding: 18px 14px 24px; }
}

/* =====================================================================
   APPS WEB — Cards premium (sin blanco)
   ===================================================================== */
.webapp-categories-pro {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 28px;
}

.cat-chip-pro {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    background: linear-gradient(135deg, rgba(15,40,71,.85), rgba(30,58,99,.5));
    border: 1.5px solid rgba(201,162,75,.25);
    color: var(--silver);
    font-family: 'Inter', sans-serif;
    font-size: .82rem;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
    transition: all .25s ease;
}

.cat-chip-pro i { color: var(--gold-light); font-size: .9rem; }
.cat-chip-pro:hover { transform: translateY(-2px); border-color: var(--gold); color: var(--ivory); }
.cat-chip-pro.active {
    background: var(--gold-gradient);
    color: var(--navy-deep);
    border-color: var(--gold);
    box-shadow: 0 6px 16px rgba(201,162,75,.4);
}
.cat-chip-pro.active i { color: var(--navy-deep); }

.webapp-gallery-pro {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
    margin-bottom: 32px;
}

@media (max-width: 480px) {
    .webapp-gallery-pro { grid-template-columns: 1fr; gap: 16px; }
}

.webapp-pro {
    position: relative;
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--carbon-soft) 100%);
    border: 1.5px solid rgba(201,162,75,.18);
    border-radius: 20px;
    overflow: hidden;
    transition: all .35s cubic-bezier(.2, .8, .2, 1);
    box-shadow: var(--card-shadow-pro);
}

.webapp-pro:hover {
    transform: translateY(-6px) scale(1.01);
    border-color: var(--gold);
    box-shadow: var(--premium-shadow);
}

.webapp-pro-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 22px 14px;
    background: linear-gradient(135deg, rgba(15,40,71,.6), rgba(10,15,30,.4));
    border-bottom: 1px solid rgba(201,162,75,.15);
}

.webapp-pro-icon {
    width: 56px; height: 56px;
    flex-shrink: 0;
    border-radius: 14px;
    background: var(--gold-gradient);
    display: flex; align-items: center; justify-content: center;
    color: var(--navy-deep);
    font-size: 1.5rem;
    box-shadow: 0 6px 16px rgba(201,162,75,.35);
}

.webapp-pro-meta { flex: 1; min-width: 0; }

.webapp-pro-meta h4 {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 4px;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.webapp-pro-url {
    color: var(--silver);
    font-family: 'JetBrains Mono', monospace;
    font-size: .72rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

.webapp-pro-body {
    padding: 16px 22px 20px;
}

.webapp-pro-desc {
    color: var(--silver);
    font-size: .9rem;
    line-height: 1.55;
    margin: 0 0 14px;
    text-align: justify;
    min-height: 56px;
}

.webapp-pro-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.webapp-pro-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    background: rgba(201,162,75,.18);
    border: 1px solid rgba(201,162,75,.35);
    color: var(--gold-light);
    font-family: 'JetBrains Mono', monospace;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-radius: 6px;
}

.webapp-pro-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: .8rem;
    border-radius: 10px;
    transition: all .25s ease;
}

.webapp-pro-link:hover {
    transform: translateX(2px);
    box-shadow: 0 6px 18px rgba(201,162,75,.45);
}

.webapp-counter-pro {
    text-align: center;
    margin-top: 28px;
}

.counter-highlight-pro {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: linear-gradient(135deg, rgba(201,162,75,.15), rgba(15,40,71,.5));
    border: 1.5px solid rgba(201,162,75,.4);
    color: var(--gold-light);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: .9rem;
    border-radius: 999px;
}

.counter-highlight-pro strong { color: var(--gold); font-weight: 800; font-size: 1.05rem; }

/* =====================================================================
   DESIGN GALLERY PRO
   ===================================================================== */
.design-gallery-pro {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
}

.design-card-pro {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: 18px;
    overflow: hidden;
    cursor: pointer;
    background: var(--carbon-soft);
    border: 1.5px solid rgba(201,162,75,.2);
    transition: all .35s ease;
    box-shadow: var(--card-shadow-pro);
}

.design-card-pro:hover {
    transform: translateY(-6px);
    border-color: var(--gold);
    box-shadow: var(--premium-shadow);
}

.design-card-pro img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .55s cubic-bezier(.2,.8,.2,1);
}

.design-card-pro:hover img { transform: scale(1.06); }

.design-card-pro-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(10,15,30,.95) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 18px 18px 16px;
    opacity: 0;
    transition: opacity .35s ease;
}

.design-card-pro:hover .design-card-pro-overlay { opacity: 1; }

.design-card-pro-overlay h4 {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1rem;
    margin: 0 0 4px;
}

.design-card-pro-overlay p {
    color: var(--silver);
    font-size: .8rem;
    margin: 0 0 8px;
}

.design-tools-tag-pro {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    font-family: 'JetBrains Mono', monospace;
    font-size: .68rem;
    font-weight: 700;
    border-radius: 6px;
    width: fit-content;
}

@media (max-width: 480px) {
    .design-gallery-pro { grid-template-columns: 1fr 1fr; gap: 12px; }
    .design-card-pro-overlay { padding: 12px; opacity: 1; background: linear-gradient(180deg, transparent 50%, rgba(10,15,30,.95) 100%); }
}

/* =====================================================================
   ARQUITECTOS PRO
   ===================================================================== */
.architect-gallery-pro {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 22px;
}

.arch-pro-card {
    position: relative;
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--carbon-soft) 100%);
    border: 1.5px solid rgba(201,162,75,.18);
    border-radius: 20px;
    overflow: hidden;
    transition: all .35s ease;
    box-shadow: var(--card-shadow-pro);
    cursor: pointer;
}

.arch-pro-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold);
    box-shadow: var(--premium-shadow);
}

.arch-pro-media {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: var(--navy-gradient);
}

.arch-pro-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.arch-pro-card:hover .arch-pro-media img { transform: scale(1.05); }

.arch-pro-num {
    position: absolute;
    top: 14px; right: 14px;
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 800;
    font-size: .95rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 18px rgba(201,162,75,.5);
}

.arch-pro-body { padding: 22px 22px 24px; }

.arch-pro-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    background: rgba(201,162,75,.15);
    border: 1px solid rgba(201,162,75,.4);
    color: var(--gold-light);
    font-family: 'JetBrains Mono', monospace;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    border-radius: 6px;
    margin-bottom: 12px;
}

.arch-pro-title {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1.12rem;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.3;
}

.arch-pro-desc {
    color: var(--silver);
    font-size: .9rem;
    line-height: 1.6;
    margin: 0 0 14px;
    text-align: justify;
}

.arch-pro-features {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
}

.arch-pro-features li {
    color: var(--silver);
    font-size: .82rem;
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.arch-pro-features li i { color: var(--gold); font-size: .85rem; }

.arch-pro-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--gold-light);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: .85rem;
    text-decoration: none;
    transition: gap .25s ease;
}

.arch-pro-card:hover .arch-pro-cta { gap: 12px; }

/* Lightbox arquitectos */
.arch-lightbox-pro {
    position: fixed;
    inset: 0;
    background: rgba(10,15,30,.97);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(12px);
}
.arch-lightbox-pro.open { display: flex; }

.arch-lb-pro-content {
    position: relative;
    max-width: 920px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--carbon-soft) 100%);
    border: 1.5px solid var(--gold);
    border-radius: 22px;
    padding: 36px 32px;
    box-shadow: 0 30px 80px rgba(0,0,0,.7);
}

.arch-lb-pro-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    transition: transform .25s ease;
}
.arch-lb-pro-close:hover { transform: scale(1.1); }

/* NOTA: imagen del lightbox arquitecto se redefine en premium-fix.css con object-fit: contain */
.arch-lb-pro-content img {
    /* Se aplica en premium-fix.css - imagen completa */
}

.arch-lb-pro-content h3 {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1.6rem;
    margin: 0 0 12px;
}

.arch-lb-pro-content p {
    color: var(--silver);
    line-height: 1.7;
    text-align: justify;
    margin: 0 0 20px;
}

.arch-lb-pro-content ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
}

.arch-lb-pro-content li {
    color: var(--ivory);
    font-size: .9rem;
    padding: 8px 14px;
    background: rgba(201,162,75,.1);
    border-left: 3px solid var(--gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.arch-lb-pro-content li i { color: var(--gold); }

.arch-lb-pro-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    text-decoration: none;
    border-radius: 12px;
    transition: transform .25s ease, box-shadow .25s ease;
}

.arch-lb-pro-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201,162,75,.5); }

/* =====================================================================
   CERTIFICACIONES PRO — Sin blanco, lujo total
   ===================================================================== */
.cert-institutions-pro {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 22px;
    margin-bottom: 36px;
}

.cert-inst-pro {
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--carbon-soft) 100%);
    border: 1.5px solid rgba(201,162,75,.22);
    border-radius: 22px;
    padding: 28px 26px;
    transition: all .35s ease;
    box-shadow: var(--card-shadow-pro);
    position: relative;
    overflow: hidden;
}

.cert-inst-pro::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    right: 0; height: 4px;
    background: var(--gold-gradient);
}

.cert-inst-pro:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: var(--premium-shadow);
}

.cert-google::before { background: linear-gradient(90deg, #4285F4, #34A853, #FBBC04, #EA4335); }
.cert-bigschool::before { background: linear-gradient(90deg, #C9A24B, #E0BD64); }
.cert-webpositer::before { background: linear-gradient(90deg, #8B5CF6, #C9A24B); }

.cert-inst-pro-icon {
    width: 64px; height: 64px;
    border-radius: 18px;
    background: var(--gold-gradient);
    display: flex; align-items: center; justify-content: center;
    color: var(--navy-deep);
    font-size: 1.7rem;
    margin-bottom: 16px;
    box-shadow: 0 8px 22px rgba(201,162,75,.4);
}

.cert-inst-pro h3 {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1.32rem;
    font-weight: 800;
    margin: 0 0 6px;
}

.cert-inst-pro h4 {
    color: var(--gold-light);
    font-family: 'Inter', sans-serif;
    font-size: .92rem;
    font-weight: 600;
    margin: 0 0 12px;
    line-height: 1.4;
}

.cert-inst-pro p {
    color: var(--silver);
    font-size: .9rem;
    line-height: 1.6;
    margin: 0 0 16px;
    text-align: justify;
}

.cert-inst-pro p strong { color: var(--gold-light); }

.cert-inst-badges-pro {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.cert-inst-badges-pro img {
    width: 90px;
    height: auto;
    background: rgba(255,255,255,.05);
    border-radius: 12px;
    padding: 6px;
    border: 1px solid rgba(201,162,75,.2);
    transition: transform .25s ease;
}

.cert-inst-badges-pro img:hover { transform: scale(1.05); }

.cert-inst-list-pro {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cert-inst-list-pro li {
    color: var(--silver);
    font-size: .85rem;
    padding: 10px 14px;
    background: rgba(201,162,75,.08);
    border-left: 3px solid var(--gold);
    border-radius: 8px;
    transition: all .2s ease;
}

.cert-inst-list-pro li:hover {
    background: rgba(201,162,75,.18);
    transform: translateX(3px);
}

.cert-inst-list-pro li i { color: var(--gold); margin-right: 8px; }

.cert-inst-list-pro li a {
    color: var(--ivory);
    text-decoration: none;
    font-weight: 500;
}

.cert-inst-list-pro li a:hover { color: var(--gold-light); }

/* Cert gallery dinámica desde BD */
.cert-gallery-pro {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 18px;
    margin-top: 28px;
}

.cert-card-pro {
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--carbon-soft) 100%);
    border: 1.5px solid rgba(201,162,75,.18);
    border-radius: 16px;
    padding: 20px 18px;
    transition: all .25s ease;
    box-shadow: var(--card-shadow-pro);
    text-align: center;
}

.cert-card-pro:hover {
    transform: translateY(-4px);
    border-color: var(--gold);
    box-shadow: var(--premium-shadow);
}

.cert-card-pro-icon {
    width: 52px; height: 52px;
    margin: 0 auto 12px;
    border-radius: 14px;
    background: var(--gold-gradient);
    display: flex; align-items: center; justify-content: center;
    color: var(--navy-deep);
    font-size: 1.3rem;
}

.cert-card-pro h4 {
    color: var(--ivory);
    font-family: 'Sora', sans-serif;
    font-size: 1rem;
    margin: 0 0 6px;
    line-height: 1.3;
}

.cert-card-pro .issuer {
    color: var(--gold-light);
    font-size: .78rem;
    font-weight: 600;
    margin: 0 0 10px;
}

.cert-card-pro .desc {
    color: var(--silver);
    font-size: .82rem;
    line-height: 1.5;
    margin: 0 0 12px;
    text-align: justify;
}

.cert-card-pro a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: rgba(201,162,75,.15);
    border: 1px solid rgba(201,162,75,.4);
    color: var(--gold-light);
    text-decoration: none;
    font-size: .8rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all .2s ease;
}

.cert-card-pro a:hover { background: var(--gold-gradient); color: var(--navy-deep); }

/* =====================================================================
   EMPTY STATE / LOADING
   ===================================================================== */
.empty-state {
    grid-column: 1 / -1;
    padding: 40px 20px;
    text-align: center;
    color: var(--silver);
    font-size: .9rem;
}

.empty-state i { color: var(--gold); margin-right: 8px; }

/* =====================================================================
   TOOLS PRO (Diseño)
   ===================================================================== */
.tools-pro {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin: 24px 0 32px;
}

.design-tool-chip-pro {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 16px;
    background: linear-gradient(135deg, rgba(201,162,75,.15), rgba(15,40,71,.5));
    border: 1.5px solid rgba(201,162,75,.35);
    color: var(--gold-light);
    font-family: 'JetBrains Mono', monospace;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .03em;
    border-radius: 999px;
    backdrop-filter: blur(6px);
}

.design-tool-chip-pro i { color: var(--gold); }

/* =====================================================================
   VIDEO GRID PRO
   ===================================================================== */
.video-grid-pro {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 24px;
}

/* =====================================================================
   RESPONSIVE GLOBAL
   ===================================================================== */
@media (max-width: 768px) {
    .section-premium, .section-premium-dark { padding: 60px 0 50px; }
    .cert-inst-pro { padding: 22px 18px; }
    .cert-inst-pro h3 { font-size: 1.15rem; }
    .arch-pro-body { padding: 18px; }
    .arch-pro-title { font-size: 1rem; }
    .webapp-pro-head { padding: 16px 16px 12px; }
    .webapp-pro-icon { width: 46px; height: 46px; font-size: 1.2rem; border-radius: 12px; }
    .webapp-pro-meta h4 { font-size: .95rem; }
}

@media (max-width: 480px) {
    .tag-pro { font-size: .65rem; padding: 6px 12px; }
    .cv-actions-row { flex-direction: column; }
    .cv-action-btn { width: 100%; }
}

/* =====================================================================
   MODO DÍA CONFIGURABLE
   ===================================================================== */
body.day-mode {
    background: var(--day-bg, #F8FAFC);
    color: var(--day-fg, #0F172A);
}

body.day-mode .section-premium,
body.day-mode .section-premium-dark {
    background: var(--day-bg, #F8FAFC);
    color: var(--day-fg, #0F172A);
}

body.day-mode .accordion-pro,
body.day-mode .webapp-pro,
body.day-mode .arch-pro-card,
body.day-mode .cert-inst-pro,
body.day-mode .cert-card-pro {
    background: var(--day-card, #FFFFFF);
    color: var(--day-fg, #0F172A);
    border-color: var(--day-border, #E2E8F0);
}

body.day-mode .acc-pro-label strong,
body.day-mode .webapp-pro-meta h4,
body.day-mode .arch-pro-title,
body.day-mode .cert-inst-pro h3,
body.day-mode .cert-card-pro h4 {
    color: var(--day-fg, #0F172A);
}

body.day-mode .acc-pro-label small,
body.day-mode .webapp-pro-desc,
body.day-mode .arch-pro-desc,
body.day-mode .cert-inst-pro p,
body.day-mode .cert-card-pro .desc {
    color: var(--day-muted, #475569);
}

body.day-mode .bio-quote-pro,
body.day-mode .profile-just-pro,
body.day-mode .cv-actions-card {
    background: var(--day-card, #FFFFFF);
    color: var(--day-fg, #0F172A);
    border-color: var(--day-border, #E2E8F0);
}

body.day-mode .bio-quote-pro p,
body.day-mode .profile-just-pro .justify-content p {
    color: var(--day-fg, #0F172A);
}

body.day-mode .nav-premium-v10 {
    background: rgba(255,255,255,0.95);
    border-bottom-color: var(--day-border, #E2E8F0);
}

body.day-mode .fnav-pro {
    color: var(--day-muted, #475569);
}

body.day-mode .fnav-pro.active {
    color: var(--navy-deep);
}

/* =====================================================================
   MUSIC PLAYER — COMPLETAMENTE OCULTO POR DEFECTO
   Solo se muestra cuando el usuario hace clic en el menú
   ===================================================================== */
.music-player-hidden-default { display: none !important; }
.music-player[hidden] { display: none !important; }

.music-player {
    position: fixed;
    bottom: 24px;
    left: 24px;
    z-index: 9000;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: linear-gradient(135deg, rgba(15,40,71,.95), rgba(10,15,30,.95));
    border: 1.5px solid rgba(201,162,75,.4);
    border-radius: 999px;
    box-shadow: 0 16px 50px rgba(0,0,0,.6), 0 4px 12px rgba(201,162,75,.3);
    backdrop-filter: blur(12px);
    animation: mpFadeIn .4s cubic-bezier(.2,.8,.2,1);
    max-width: calc(100vw - 48px);
    flex-wrap: wrap;
}
.music-player.show { display: flex; }

@keyframes mpFadeIn {
    from { opacity: 0; transform: translateY(20px) scale(.9); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.music-player .mp-btn {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: var(--gold-gradient);
    color: var(--navy-deep);
    border: none;
    cursor: pointer;
    font-size: .85rem;
    display: flex; align-items: center; justify-content: center;
    transition: transform .2s ease;
}
.music-player .mp-btn:hover { transform: scale(1.1); }
.music-player .mp-btn.mp-mute { background: rgba(201,162,75,.2); color: var(--gold-light); }
.music-player .mp-btn.mp-close { background: rgba(239,68,68,.25); color: #fca5a5; }

.music-player .mp-info {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    color: var(--ivory);
    font-size: .75rem;
    min-width: 90px;
}
.music-player .mp-label { color: var(--gold-light); font-size: .65rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.music-player .mp-track { font-size: .8rem; font-weight: 500; }

.music-player .mp-volume {
    width: 80px;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: rgba(201,162,75,.25);
    border-radius: 2px;
    outline: none;
}
.music-player .mp-volume::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--gold);
    cursor: pointer;
}

.music-player.playing .mp-toggle {
    animation: mpPulse 1.5s ease-in-out infinite;
}
@keyframes mpPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(201,162,75,.6); }
    50%      { box-shadow: 0 0 0 8px rgba(201,162,75,0); }
}

@media (max-width: 640px) {
    .music-player {
        left: 12px; right: 12px; bottom: 12px;
        max-width: calc(100% - 24px);
        justify-content: center;
    }
    .music-player .mp-volume { display: none; }
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    padding: 14px 24px;
    background: linear-gradient(135deg, rgba(15,40,71,.97), rgba(10,15,30,.97));
    border: 1px solid var(--gold);
    color: var(--ivory);
    border-radius: 12px;
    font-family: 'Inter', sans-serif;
    font-size: .9rem;
    font-weight: 500;
    z-index: 99999;
    opacity: 0;
    pointer-events: none;
    transition: all .3s ease;
}
.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}