/* =========================================================
   LANDING — GlezSystem
   Usado únicamente por: index_presentacion.html
   Requiere que base.css se cargue primero (variables, nav, footer, botones)
   ========================================================= */

/* ---------- HERO ---------- */
.hero{
    padding:96px 0 80px;
    position:relative;
    overflow:hidden;
}

.hero::before{
    content:"";
    position:absolute;
    inset:0;
    background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size:56px 56px;
    mask-image:radial-gradient(ellipse 70% 60% at 50% 0%, #000 40%, transparent 100%);
    -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%, #000 40%, transparent 100%);
    pointer-events:none;
    z-index:0;
}
.hero::after{
    content:"";
    position:absolute;
    top:-300px;
    left:50%;
    transform:translateX(-50%);
    width:900px;
    height:700px;
    background:radial-gradient(ellipse at center, rgba(34,211,238,.18), transparent 60%);
    pointer-events:none;
    z-index:0;
}

.hero .wrap{ position:relative; z-index:1; }

.eyebrow{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:6px 12px 6px 8px;
    background:var(--accent-soft);
    border:1px solid rgba(34,211,238,.25);
    border-radius:100px;
    font-size:.78rem;
    font-weight:600;
    color:var(--accent);
    margin-bottom:24px;
}
.eyebrow-dot{
    width:6px;
    height:6px;
    border-radius:50%;
    background:var(--accent);
    box-shadow:0 0 8px var(--accent);
    animation:pulse 2s ease-in-out infinite;
}

.hero-grid{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:64px;
    align-items:center;
}

.hero h1{
    font-size:3.3rem;
    line-height:1.05;
    font-weight:800;
    letter-spacing:-0.035em;
    margin-bottom:24px;
}
.hero h1 .gradient{
    background:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
}
.hero-subtitle{
    font-size:1.08rem;
    color:var(--text-secondary);
    max-width:520px;
    line-height:1.6;
}
.hero-actions{
    margin-top:36px;
    display:flex;
    gap:12px;
    flex-wrap:wrap;
}
.hero-meta{
    margin-top:32px;
    display:flex;
    gap:24px;
    flex-wrap:wrap;
    font-size:.82rem;
    color:var(--text-muted);
    font-weight:500;
}
.hero-meta span{
    display:inline-flex;
    align-items:center;
    gap:8px;
}
.hero-meta .check{
    color:var(--accent);
    font-weight:700;
}

/* ---------- HERO VISUAL (mock dashboard) ---------- */
.hero-visual{
    position:relative;
    height:460px;
}

.dash{
    position:absolute;
    top:20px;
    left:0;
    right:0;
    background:var(--bg-elevated);
    border:1px solid var(--border);
    border-radius:var(--radius-lg);
    box-shadow:0 40px 80px -30px rgba(0,0,0,.9), 0 0 0 1px rgba(34,211,238,.06);
    overflow:hidden;
}
.dash-head{
    display:flex;
    align-items:center;
    gap:8px;
    padding:14px 18px;
    border-bottom:1px solid var(--border);
    background:var(--surface);
}
.dash-dot{
    width:10px;
    height:10px;
    border-radius:50%;
    background:var(--border-strong);
}
.dash-dot:first-child{ background:#ff5f57; }
.dash-dot:nth-child(2){ background:#febc2e; }
.dash-dot:nth-child(3){ background:#28c840; }
.dash-url{
    margin-left:14px;
    font-size:.72rem;
    color:var(--text-muted);
    font-family:'JetBrains Mono', monospace;
}
.dash-body{ padding:22px; }
.dash-title{
    font-size:.72rem;
    font-weight:700;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:var(--text-muted);
    margin-bottom:14px;
    font-family:'JetBrains Mono', monospace;
}
.dash-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:14px 16px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:10px;
    margin-bottom:8px;
    transition:border-color var(--transition);
}
.dash-row:last-child{ margin-bottom:0; }
.dash-row.active{ border-color:rgba(34,211,238,.4); background:linear-gradient(90deg, var(--accent-soft), transparent); }
.dash-row-left{
    display:flex;
    align-items:center;
    gap:12px;
}
.dash-icon{
    width:32px;
    height:32px;
    border-radius:8px;
    background:var(--surface-hover);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:.7rem;
    font-weight:800;
    color:var(--text-secondary);
    font-family:'JetBrains Mono', monospace;
}
.dash-row.active .dash-icon{ background:var(--accent); color:#001014; }
.dash-label{ font-size:.85rem; font-weight:600; }
.dash-sublabel{ font-size:.72rem; color:var(--text-muted); margin-top:2px; }
.dash-status{
    font-size:.7rem;
    font-weight:700;
    padding:4px 10px;
    border-radius:100px;
    letter-spacing:.02em;
    font-family:'JetBrains Mono', monospace;
}
.dash-status.done{ background:var(--success-soft); color:var(--success); }
.dash-status.live{ background:var(--accent-soft); color:var(--accent); }
.dash-status.wait{ background:var(--warn-soft); color:var(--warn); }

.float-balance{
    position:absolute;
    bottom:0;
    right:-8px;
    background:var(--bg-elevated);
    border:1px solid var(--border-strong);
    border-radius:14px;
    padding:16px 20px;
    box-shadow:0 20px 40px -12px rgba(0,0,0,.8), 0 0 0 1px rgba(34,211,238,.08);
    min-width:200px;
    animation:floatY 4s ease-in-out infinite;
}
@keyframes floatY{
    0%,100%{ transform:translateY(0); }
    50%{ transform:translateY(-6px); }
}
.float-label{
    font-size:.66rem;
    font-weight:700;
    letter-spacing:.1em;
    text-transform:uppercase;
    color:var(--text-muted);
    margin-bottom:6px;
    font-family:'JetBrains Mono', monospace;
}
.float-value{
    font-size:1.6rem;
    font-weight:800;
    letter-spacing:-0.02em;
    font-family:'JetBrains Mono', monospace;
}
.float-value small{
    font-size:.75rem;
    color:var(--text-muted);
    font-weight:600;
    margin-left:4px;
}

/* ---------- TRUST BAR ---------- */
.trust-bar{
    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);
    background:var(--bg-elevated);
    position:relative;
}
.trust-bar .wrap{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
}
.trust-item{
    padding:24px 18px;
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    font-size:.84rem;
    font-weight:600;
    color:var(--text-secondary);
    border-left:1px solid var(--border);
    transition:color var(--transition);
}
.trust-item:first-child{ border-left:none; }
.trust-item:hover{ color:var(--text); }
.trust-icon{
    width:26px;
    height:26px;
    border-radius:7px;
    background:var(--accent-soft);
    border:1px solid rgba(34,211,238,.2);
    color:var(--accent);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:.75rem;
    font-weight:800;
    flex-shrink:0;
}

/* ---------- SECCIONES ---------- */
section{ padding:88px 0; position:relative; }
.section-head{
    max-width:640px;
    margin-bottom:48px;
}
.section-eyebrow{
    font-size:.72rem;
    font-weight:700;
    letter-spacing:.12em;
    text-transform:uppercase;
    color:var(--accent);
    margin-bottom:14px;
    font-family:'JetBrains Mono', monospace;
}
.section-head h2{
    font-size:2.2rem;
    font-weight:800;
    letter-spacing:-0.03em;
    line-height:1.1;
    margin-bottom:14px;
}
.section-head p{
    color:var(--text-secondary);
    font-size:1.02rem;
    line-height:1.6;
}

/* ---------- CATEGORÍAS ---------- */
.categories{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:16px;
}
.category{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:26px 24px;
    display:flex;
    flex-direction:column;
    transition:all var(--transition);
    text-decoration:none;
    color:inherit;
    position:relative;
    overflow:hidden;
}
.category::before{
    content:"";
    position:absolute;
    top:0; left:0; right:0;
    height:1px;
    background:linear-gradient(90deg, transparent, rgba(34,211,238,.4), transparent);
    opacity:0;
    transition:opacity var(--transition);
}
.category:hover{
    border-color:rgba(34,211,238,.4);
    background:var(--surface-hover);
    transform:translateY(-2px);
}
.category:hover::before{ opacity:1; }
.category-icon{
    width:44px;
    height:44px;
    border-radius:11px;
    background:var(--accent-soft);
    border:1px solid rgba(34,211,238,.2);
    color:var(--accent);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:.9rem;
    font-weight:800;
    margin-bottom:20px;
    font-family:'JetBrains Mono', monospace;
    letter-spacing:-0.02em;
}
.category h3{
    font-size:1.1rem;
    font-weight:700;
    margin-bottom:8px;
    letter-spacing:-0.01em;
}
.category p{
    font-size:.88rem;
    color:var(--text-secondary);
    margin-bottom:20px;
    flex:1;
    line-height:1.55;
}
.category-foot{
    font-size:.82rem;
    font-weight:700;
    color:var(--accent);
    display:inline-flex;
    align-items:center;
    gap:6px;
    transition:gap var(--transition);
    font-family:'JetBrains Mono', monospace;
    text-transform:uppercase;
    letter-spacing:.04em;
}
.category:hover .category-foot{ gap:10px; }

.category.special{
    background:linear-gradient(135deg, var(--accent-soft), var(--accent-2-soft));
    border-color:rgba(34,211,238,.3);
}
.category.special .category-icon{
    background:var(--accent);
    color:#001014;
    border-color:transparent;
    box-shadow:0 0 24px -4px rgba(34,211,238,.6);
}

/* ---------- CÓMO FUNCIONA ---------- */
.steps{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:16px;
}
.step{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:28px 24px;
    transition:all var(--transition);
    position:relative;
    overflow:hidden;
}
.step:hover{
    border-color:rgba(34,211,238,.4);
    transform:translateY(-2px);
}
.step-number{
    width:36px;
    height:36px;
    border-radius:9px;
    background:var(--accent-soft);
    border:1px solid rgba(34,211,238,.25);
    color:var(--accent);
    display:flex;
    align-items:center;
    justify-content:center;
    font-weight:800;
    font-size:.85rem;
    margin-bottom:20px;
    font-family:'JetBrains Mono', monospace;
}
.step h3{
    font-size:1rem;
    font-weight:700;
    margin-bottom:10px;
    letter-spacing:-0.01em;
}
.step p{
    font-size:.88rem;
    color:var(--text-secondary);
    line-height:1.55;
}

/* ---------- PILARES ---------- */
.pillars{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:16px;
}
.pillar{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:32px;
    transition:all var(--transition);
}
.pillar:hover{
    border-color:rgba(34,211,238,.4);
    background:var(--surface-hover);
}
.pillar-icon{
    width:44px;
    height:44px;
    border-radius:11px;
    background:var(--accent-soft);
    border:1px solid rgba(34,211,238,.2);
    color:var(--accent);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.05rem;
    margin-bottom:20px;
}
.pillar h3{
    font-size:1.08rem;
    margin-bottom:10px;
    letter-spacing:-0.01em;
}
.pillar p{
    font-size:.92rem;
    color:var(--text-secondary);
    line-height:1.6;
}

/* ---------- SALDO ---------- */
.saldo-grid{
    display:grid;
    grid-template-columns:1.15fr .85fr;
    gap:24px;
    align-items:stretch;
}
.saldo-box{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:36px;
}
.saldo-box h3{
    font-size:1.15rem;
    margin-bottom:24px;
    font-weight:700;
    letter-spacing:-0.01em;
}
.saldo-rules{
    display:flex;
    flex-direction:column;
    gap:18px;
}
.saldo-rule{
    display:flex;
    gap:14px;
    font-size:.92rem;
    color:var(--text-secondary);
    align-items:flex-start;
    line-height:1.55;
}
.saldo-rule strong{ color:var(--text); font-weight:600; }
.saldo-rule-mark{
    width:24px;
    height:24px;
    border-radius:6px;
    background:var(--accent-soft);
    border:1px solid rgba(34,211,238,.25);
    color:var(--accent);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:.7rem;
    font-weight:800;
    flex-shrink:0;
    margin-top:1px;
    font-family:'JetBrains Mono', monospace;
}
.saldo-highlight{
    background:linear-gradient(135deg, var(--accent-soft), var(--accent-2-soft));
    border:1px solid rgba(34,211,238,.25);
    border-radius:var(--radius);
    padding:40px 32px;
    display:flex;
    flex-direction:column;
    justify-content:center;
    text-align:center;
    position:relative;
    overflow:hidden;
}
.saldo-highlight::before{
    content:"";
    position:absolute;
    top:-60%;
    left:50%;
    transform:translateX(-50%);
    width:400px;
    height:400px;
    background:radial-gradient(circle, rgba(34,211,238,.2), transparent 60%);
    pointer-events:none;
}
.saldo-highlight-label{
    font-size:.72rem;
    font-weight:700;
    letter-spacing:.12em;
    text-transform:uppercase;
    color:var(--accent);
    margin-bottom:14px;
    font-family:'JetBrains Mono', monospace;
    position:relative;
}
.saldo-highlight-value{
    font-size:3.2rem;
    font-weight:800;
    letter-spacing:-0.04em;
    line-height:1;
    background:linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
    margin-bottom:14px;
    font-family:'JetBrains Mono', monospace;
    position:relative;
}
.saldo-highlight-note{
    font-size:.82rem;
    color:var(--text-secondary);
    position:relative;
}

/* ---------- FAQ ---------- */
.faq{
    display:flex;
    flex-direction:column;
    gap:10px;
    max-width:800px;
}
.faq-item{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:12px;
    overflow:hidden;
    transition:border-color var(--transition), background var(--transition);
}
.faq-item[open]{
    border-color:rgba(34,211,238,.35);
    background:var(--surface-hover);
}
.faq-item summary{
    padding:20px 24px;
    font-weight:600;
    font-size:.96rem;
    cursor:pointer;
    list-style:none;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:16px;
    transition:color var(--transition);
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{
    content:"+";
    font-size:1.3rem;
    font-weight:400;
    color:var(--accent);
    transition:transform var(--transition);
    flex-shrink:0;
    font-family:'JetBrains Mono', monospace;
    line-height:1;
}
.faq-item[open] summary::after{ transform:rotate(45deg); }
.faq-item summary:hover{ color:var(--accent); }
.faq-body{
    padding:0 24px 22px;
    font-size:.92rem;
    color:var(--text-secondary);
    line-height:1.65;
}
.faq-body a{
    color:var(--accent);
    text-decoration:underline;
    text-underline-offset:2px;
}

/* ---------- CTA FINAL ---------- */
.cta-final{
    border:1px solid rgba(34,211,238,.25);
    background:
        radial-gradient(ellipse at top, rgba(34,211,238,.14), transparent 60%),
        radial-gradient(ellipse at bottom right, rgba(167,139,250,.12), transparent 60%),
        var(--bg-elevated);
    border-radius:var(--radius-lg);
    padding:72px 48px;
    text-align:center;
    position:relative;
    overflow:hidden;
}
.cta-final::before{
    content:"";
    position:absolute;
    inset:0;
    background-image:
        linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
    background-size:40px 40px;
    mask-image:radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 100%);
    -webkit-mask-image:radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 100%);
    pointer-events:none;
}
.cta-final > *{ position:relative; }
.cta-final h2{
    font-size:2.2rem;
    margin-bottom:14px;
    font-weight:800;
    letter-spacing:-0.03em;
    line-height:1.1;
}
.cta-final h2 .gradient{
    background:linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
}
.cta-final p{
    color:var(--text-secondary);
    margin-bottom:32px;
    font-size:1.02rem;
    max-width:520px;
    margin-left:auto;
    margin-right:auto;
}

footer{ margin-top:48px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width:960px){
    .hero{ padding:72px 0 56px; }
    .hero-grid{ grid-template-columns:1fr; gap:56px; }
    .hero h1{ font-size:2.6rem; }
    .hero-visual{ height:auto; }
    .dash{ position:static; }
    .float-balance{ position:static; margin-top:16px; animation:none; display:inline-block; }
    .categories{ grid-template-columns:repeat(2, 1fr); }
    .steps{ grid-template-columns:repeat(2, 1fr); }
    .saldo-grid{ grid-template-columns:1fr; }
}
@media (max-width:860px){
    .trust-bar .wrap{ grid-template-columns:repeat(2, 1fr); }
    .trust-item:nth-child(3){ border-left:none; }
    .trust-item:nth-child(n+3){ border-top:1px solid var(--border); }
    .pillars{ grid-template-columns:1fr; }
}
@media (max-width:560px){
    .hero h1{ font-size:2rem; letter-spacing:-0.03em; }
    .hero-subtitle{ font-size:1rem; }
    .section-head h2{ font-size:1.65rem; }
    .nav-links a:not(.btn-nav-login){ display:none; }
    .trust-bar .wrap{ grid-template-columns:1fr; }
    .trust-item{ border-left:none; border-top:1px solid var(--border); justify-content:flex-start; }
    .trust-item:first-child{ border-top:none; }
    .categories{ grid-template-columns:1fr; }
    .steps{ grid-template-columns:1fr; }
    section{ padding:64px 0; }
    .cta-final{ padding:48px 24px; }
    .cta-final h2{ font-size:1.55rem; }
    .saldo-box{ padding:24px; }
    .saldo-highlight{ padding:32px 24px; }
    .saldo-highlight-value{ font-size:2.4rem; }
}