/* ============================================================
   SentirIA — Base stylesheet for explainer pages
   Shared by capas-seguridad, marco-legal, ar-dep-corpus,
   onboarding-seguro, equipo, ecosistema, etc.
   ============================================================ */

:root {
    --bg:           #0a0e1a;
    --bg-2:         #111827;
    --bg-card:      #1a2034;
    --surface:      #ffffff;
    --ink:          #f3f4f6;
    --ink-2:        #cbd5e1;
    --ink-3:        #94a3b8;
    --ink-mid:      #475569;
    --accent:       #14b8a6;
    --accent-soft:  #0d9488;
    --danger:       #ef4444;
    --danger-glow:  #fca5a5;
    --warn:         #f59e0b;
    --success:      #10b981;
    --info:         #38bdf8;
    --purple:       #a78bfa;
    --pink:         #f472b6;
    --border:       #1e293b;
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 22px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
}
.mono { font-family: 'JetBrains Mono', monospace; }

/* ============ LANGUAGE TOGGLE ============ */
.top-toggles {
    position: fixed;
    top: 1.25rem;
    right: 1.25rem;
    z-index: 100;
    display: flex;
    gap: 0.5rem;
}
.toggle-pill {
    display: inline-flex;
    background: rgba(26, 32, 52, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 4px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.toggle-pill button {
    border: none;
    background: transparent;
    color: var(--ink-3);
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.05em;
}
.toggle-pill button.active { background: var(--accent); color: var(--bg); }
.toggle-pill button:not(.active):hover { color: var(--ink); }

/* ============ HOME LINK ============ */
.home-link {
    position: fixed;
    top: 1.25rem;
    left: 1.25rem;
    z-index: 100;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    background: rgba(26, 32, 52, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 100px;
    color: var(--ink-2);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.25s;
}
.home-link:hover { color: var(--ink); border-color: var(--accent); }

/* ============ HERO ============ */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 5rem 1.5rem 3rem;
    position: relative;
    background: radial-gradient(ellipse at top, rgba(20, 184, 166, 0.12), transparent 60%),
                radial-gradient(ellipse at bottom, rgba(167, 139, 250, 0.08), transparent 50%),
                var(--bg);
    text-align: center;
    overflow: hidden;
}
.hero.theme-danger { background: radial-gradient(ellipse at top, rgba(239, 68, 68, 0.15), transparent 60%), radial-gradient(ellipse at bottom, rgba(20, 184, 166, 0.08), transparent 50%), var(--bg); }
.hero.theme-info   { background: radial-gradient(ellipse at top, rgba(56, 189, 248, 0.13), transparent 60%), radial-gradient(ellipse at bottom, rgba(20, 184, 166, 0.08), transparent 50%), var(--bg); }
.hero.theme-purple { background: radial-gradient(ellipse at top, rgba(167, 139, 250, 0.15), transparent 60%), radial-gradient(ellipse at bottom, rgba(20, 184, 166, 0.08), transparent 50%), var(--bg); }
.hero.theme-warn   { background: radial-gradient(ellipse at top, rgba(245, 158, 11, 0.13), transparent 60%), radial-gradient(ellipse at bottom, rgba(20, 184, 166, 0.08), transparent 50%), var(--bg); }
.hero.theme-pink   { background: radial-gradient(ellipse at top, rgba(244, 114, 182, 0.13), transparent 60%), radial-gradient(ellipse at bottom, rgba(20, 184, 166, 0.08), transparent 50%), var(--bg); }
.hero::before {
    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: 60px 60px;
    pointer-events: none;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.3);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    z-index: 1;
}
.hero-badge.danger { background: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); color: var(--danger-glow); }
.hero-badge.info   { background: rgba(56, 189, 248, 0.1); border-color: rgba(56, 189, 248, 0.3); color: var(--info); }
.hero-badge.purple { background: rgba(167, 139, 250, 0.1); border-color: rgba(167, 139, 250, 0.3); color: var(--purple); }
.hero-badge.warn   { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.3); color: var(--warn); }
.hero-badge.pink   { background: rgba(244, 114, 182, 0.1); border-color: rgba(244, 114, 182, 0.3); color: var(--pink); }

.hero h1 {
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    background: linear-gradient(180deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    z-index: 1;
    position: relative;
}
.hero h1 .accent { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .danger { background: linear-gradient(135deg, var(--danger-glow) 0%, var(--danger) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .info   { background: linear-gradient(135deg, #7dd3fc 0%, var(--info) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .purple { background: linear-gradient(135deg, #c4b5fd 0%, var(--purple) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .warn   { background: linear-gradient(135deg, #fcd34d 0%, var(--warn) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .pink   { background: linear-gradient(135deg, #f9a8d4 0%, var(--pink) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.hero p.lead {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    color: var(--ink-2);
    max-width: 720px;
    margin-bottom: 3rem;
    z-index: 1;
    position: relative;
    font-weight: 300;
}
.hero-stats {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    justify-content: center;
    z-index: 1;
    position: relative;
}
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-value { font-size: 2.2rem; font-weight: 700; color: var(--accent); line-height: 1; }
.stat-value.danger { color: var(--danger-glow); }
.stat-value.info   { color: var(--info); }
.stat-value.purple { color: var(--purple); }
.stat-value.warn   { color: var(--warn); }
.stat-value.pink   { color: var(--pink); }
.stat-label { font-size: 0.78rem; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.5rem; }

/* ============ SECTIONS ============ */
section.content { padding: 5rem 1.5rem; max-width: 1200px; margin: 0 auto; }
section.alt { background: var(--bg-2); max-width: 100%; padding: 5rem 1.5rem; }
section.alt > .inner { max-width: 1200px; margin: 0 auto; }
.eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 1rem;
}
.eyebrow.danger { color: var(--danger-glow); }
.eyebrow.info   { color: var(--info); }
.eyebrow.purple { color: var(--purple); }
.eyebrow.warn   { color: var(--warn); }
.eyebrow.pink   { color: var(--pink); }
h2.section-title {
    font-size: clamp(1.7rem, 3.6vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    line-height: 1.15;
}
.section-sub {
    font-size: 1.05rem;
    color: var(--ink-2);
    max-width: 720px;
    margin-bottom: 3rem;
    font-weight: 300;
}

/* ============ CARDS GRID ============ */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.cards-grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.cards-grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(20px);
}
.info-card.visible { opacity: 1; transform: translateY(0); }
.info-card:hover {
    transform: translateY(-4px);
    border-color: rgba(20, 184, 166, 0.4);
    box-shadow: 0 16px 48px rgba(20, 184, 166, 0.1);
}
.info-card.danger:hover { border-color: rgba(239, 68, 68, 0.4); box-shadow: 0 16px 48px rgba(239, 68, 68, 0.1); }
.info-card.info:hover   { border-color: rgba(56, 189, 248, 0.4); box-shadow: 0 16px 48px rgba(56, 189, 248, 0.1); }
.info-card.purple:hover { border-color: rgba(167, 139, 250, 0.4); box-shadow: 0 16px 48px rgba(167, 139, 250, 0.1); }
.info-card.warn:hover   { border-color: rgba(245, 158, 11, 0.4); box-shadow: 0 16px 48px rgba(245, 158, 11, 0.1); }
.info-card.pink:hover   { border-color: rgba(244, 114, 182, 0.4); box-shadow: 0 16px 48px rgba(244, 114, 182, 0.1); }
.info-card::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 100px; height: 100px;
    background: radial-gradient(circle, rgba(20,184,166,0.12), transparent 70%);
    pointer-events: none;
}
.info-card.danger::after { background: radial-gradient(circle, rgba(239,68,68,0.15), transparent 70%); }
.info-card.info::after   { background: radial-gradient(circle, rgba(56,189,248,0.15), transparent 70%); }
.info-card.purple::after { background: radial-gradient(circle, rgba(167,139,250,0.15), transparent 70%); }
.info-card.warn::after   { background: radial-gradient(circle, rgba(245,158,11,0.15), transparent 70%); }
.info-card.pink::after   { background: radial-gradient(circle, rgba(244,114,182,0.15), transparent 70%); }

.card-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: rgba(20, 184, 166, 0.15);
    color: var(--accent);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}
.info-card.danger .card-num { background: rgba(239,68,68,0.15); color: var(--danger-glow); }
.info-card.info .card-num   { background: rgba(56,189,248,0.15); color: var(--info); }
.info-card.purple .card-num { background: rgba(167,139,250,0.15); color: var(--purple); }
.info-card.warn .card-num   { background: rgba(245,158,11,0.15); color: var(--warn); }
.info-card.pink .card-num   { background: rgba(244,114,182,0.15); color: var(--pink); }

.info-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.7rem; color: var(--ink); line-height: 1.3; }
.info-card p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.6; margin-bottom: 0.8rem; }
.info-card .code {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    color: var(--accent);
    background: rgba(20, 184, 166, 0.08);
    padding: 0.25rem 0.6rem;
    border-radius: var(--r-sm);
    margin-top: 0.5rem;
}
.info-card.danger .code { color: var(--danger-glow); background: rgba(239,68,68,0.08); }
.info-card.info .code   { color: var(--info); background: rgba(56,189,248,0.08); }
.info-card.purple .code { color: var(--purple); background: rgba(167,139,250,0.08); }
.info-card.warn .code   { color: var(--warn); background: rgba(245,158,11,0.08); }
.info-card.pink .code   { color: var(--pink); background: rgba(244,114,182,0.08); }

/* ============ TIMELINE / STEPS ============ */
.steps { display: flex; flex-direction: column; gap: 1.5rem; position: relative; }
.steps::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 20px;
    bottom: 20px;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), rgba(20,184,166,0.1));
}
.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1.5rem;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s;
}
.step.visible { opacity: 1; transform: translateX(0); }
.step .step-num {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    background: var(--bg-2);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-weight: 700;
    margin-left: -1rem;
}
.step .step-body { flex: 1; }
.step .step-body h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.4rem; color: var(--ink); }
.step .step-body p { color: var(--ink-2); font-size: 0.92rem; }
.step .step-body .code { font-family: 'JetBrains Mono', monospace; font-size: 0.78rem; color: var(--accent); display: inline-block; margin-top: 0.4rem; }

/* ============ LEGAL TABLE ============ */
.law-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    overflow: hidden;
}
.law-table th, .law-table td {
    text-align: left;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid var(--border);
    color: var(--ink-2);
    font-size: 0.92rem;
}
.law-table th {
    font-weight: 600;
    color: var(--accent);
    background: rgba(20, 184, 166, 0.05);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.78rem;
}
.law-table tr:last-child td { border-bottom: none; }
.law-table td.law-code { font-family: 'JetBrains Mono', monospace; color: var(--ink); font-weight: 600; white-space: nowrap; }

/* ============ TEAM CARDS ============ */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 1.8rem;
    text-align: center;
    transition: all 0.4s;
    opacity: 0;
    transform: translateY(20px);
}
.team-card.visible { opacity: 1; transform: translateY(0); }
.team-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 16px 48px rgba(20, 184, 166, 0.12);
}
.team-avatar {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--accent-soft));
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bg);
    font-weight: 700;
}
.team-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.3rem; }
.team-role { font-size: 0.82rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.8rem; }
.team-bio { font-size: 0.9rem; color: var(--ink-2); line-height: 1.55; }

/* ============ HIGHLIGHT BOX ============ */
.highlight-box {
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.1), rgba(167, 139, 250, 0.06));
    border: 1px solid rgba(20, 184, 166, 0.3);
    border-radius: var(--r-lg);
    padding: 2rem;
    margin: 2rem 0;
}
.highlight-box .label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin-bottom: 0.6rem;
}
.highlight-box .text {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--ink);
    line-height: 1.5;
}
.highlight-box.danger { background: linear-gradient(135deg, rgba(239,68,68,0.08), rgba(20,184,166,0.05)); border-color: rgba(239,68,68,0.3); }
.highlight-box.danger .label { color: var(--danger-glow); }
.highlight-box.warn { background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(20,184,166,0.05)); border-color: rgba(245,158,11,0.3); }
.highlight-box.warn .label { color: var(--warn); }

/* ============ FAQ / ACCORDION ============ */
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 1.2rem 1.5rem;
    margin-bottom: 0.8rem;
}
.faq-item h4 { font-size: 1.05rem; font-weight: 600; color: var(--ink); margin-bottom: 0.6rem; }
.faq-item p { color: var(--ink-2); font-size: 0.95rem; line-height: 1.55; }

/* ============ FOOTER ============ */
footer {
    background: var(--bg-2);
    padding: 3rem 1.5rem;
    text-align: center;
    border-top: 1px solid var(--border);
}
footer p { font-size: 0.95rem; color: var(--ink-2); margin-bottom: 0.5rem; }
footer p strong { color: var(--ink); font-weight: 700; }
footer .refs { font-size: 0.82rem; color: var(--ink-3); margin-top: 1.5rem; }
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ============ TAGS / CHIPS ============ */
.tag-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.tag {
    display: inline-block;
    padding: 0.3rem 0.7rem;
    background: rgba(20, 184, 166, 0.1);
    color: var(--accent);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(20, 184, 166, 0.2);
}
.tag.danger { background: rgba(239,68,68,0.1); color: var(--danger-glow); border-color: rgba(239,68,68,0.2); }
.tag.info   { background: rgba(56,189,248,0.1); color: var(--info); border-color: rgba(56,189,248,0.2); }
.tag.purple { background: rgba(167,139,250,0.1); color: var(--purple); border-color: rgba(167,139,250,0.2); }
.tag.warn   { background: rgba(245,158,11,0.1); color: var(--warn); border-color: rgba(245,158,11,0.2); }

/* ============ GUIDED SIMULATION CONTROLS ============ */
.sim-guide-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    margin: 0 auto 1.5rem;
    flex-wrap: wrap;
}
.sim-guide-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-soft));
    border: none;
    color: var(--bg);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.8rem 1.5rem;
    border-radius: 100px;
    cursor: pointer;
    font-family: inherit;
    transition: transform 0.1s, box-shadow 0.2s;
    box-shadow: 0 6px 20px rgba(20, 184, 166, 0.25);
}
.sim-guide-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(20, 184, 166, 0.4); }
.sim-guide-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.sim-guide-reset {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--ink-2);
    font-family: inherit;
    font-size: 0.88rem;
    padding: 0.7rem 1.2rem;
    border-radius: 100px;
    cursor: pointer;
}
.sim-guide-reset:hover { color: var(--ink); border-color: var(--accent); }
.sim-audio-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--ink-2);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.55rem 1rem;
    border-radius: 100px;
    cursor: pointer;
}
.sim-audio-toggle.audio-on { color: var(--ink); border-color: var(--accent); }
.sim-audio-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--ink-3);
    transition: all 0.3s;
}
.sim-audio-toggle.audio-on .sim-audio-dot { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.sim-audio-dot.playing { animation: sim-audio-pulse 1.2s ease-in-out infinite; }
@keyframes sim-audio-pulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.4); opacity: 0.5; } }

@media (max-width: 720px) {
    .top-toggles { top: 0.75rem; right: 0.75rem; }
    .home-link { top: 0.75rem; left: 0.75rem; padding: 0.4rem 0.7rem; font-size: 0.75rem; }
    .hero-stats { gap: 1.5rem; }
    .stat-value { font-size: 1.7rem; }
    section.content { padding: 3.5rem 1.2rem; }
    section.alt { padding: 3.5rem 1.2rem; }
}