/* ═══════════════════════════════════════
   BASE.CSS — Variables, reset, tipografía
   ═══════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --primary:       #191919;
    --primary-light: #2a2a2a;
    --accent:        #00f260;
    --accent-hover:  #00d452;
    --success:       #22a36b;
    --danger:        #e74c3c;
    --warning:       #f39c12;
    --text:          #191919;
    --text-muted:    #6b7280;
    --border:        #e5e5e5;
    --bg-light:      #f7f7f7;
    --card-shadow:        0 4px 24px rgba(0,0,0,0.08);
    --card-shadow-hover:  0 12px 40px rgba(0,0,0,0.14);
}

* {
    font-family: 'Inter', sans-serif;
    box-sizing: border-box;
}

body {
    padding-top: 72px;
    color: var(--text);
    background: #fff;
}

/* ── Utilidades de sección ── */
.section-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.4px;
    color: var(--primary);
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

.section-chip {
    display: inline-block;
    background: #191919;
    color: #00f260;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

/* ── Animación fade-in ── */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Botones globales ── */
.btn-primary {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    font-weight: 600;
    border-radius: 10px;
    transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover {
    background: var(--primary-light) !important;
    border-color: var(--primary-light) !important;
    transform: translateY(-1px);
}

.btn-accent {
    background: var(--accent);
    color: #191919 !important;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 10px;
    border: none;
    transition: background 0.2s, transform 0.15s;
    text-decoration: none;
    display: inline-block;
}
.btn-accent:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-outline-white {
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff !important;
    font-weight: 600;
    padding: 12px 30px;
    border-radius: 10px;
    background: transparent;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-block;
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.12);
    border-color: #fff;
}