/* Componentes compartilhados nas páginas públicas (base.html) */

/* ================================================================
   PAGE HEADER BAND
================================================================ */
.page-band {
    position: relative;
    background: linear-gradient(135deg, #082c37 0%, #0d6476 55%, #17A2B8 100%);
    padding: 1.5rem 6vw;
    overflow: hidden;
    flex-shrink: 0;
}
.page-band::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 36px 36px;
    pointer-events: none;
}
.page-band-inner {
    position: relative;
    z-index: 1;
}
.page-band-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 500;
    color: rgba(255,255,255,.6);
    margin-bottom: .4rem;
    letter-spacing: .03em;
}
.page-band-breadcrumb a { color: rgba(255,255,255,.6); text-decoration: none; transition: color .13s; }
.page-band-breadcrumb a:hover { color: #fff; }
.page-band-breadcrumb .sep { opacity: .4; }
.page-band-title {
    font-size: clamp(1.25rem, 2.5vw, 1.625rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -.03em;
    line-height: 1.2;
    margin: 0 0 .3rem;
}
.page-band-title em { font-style: normal; color: #5ce0f0; }
.page-band-subtitle {
    font-size: .8125rem;
    color: rgba(255,255,255,.65);
    margin: 0;
}

@media (max-width: 767px) {
    .page-band { padding: 1.1rem 1.25rem; }
}

/* ================================================================
   SECTION HEADERS (compartilhado index + sobre)
================================================================ */
.itr-section-eyebrow {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: #17A2B8;
    margin-bottom: .4rem;
}

.itr-section-title {
    font-size: clamp(1.375rem, 2.5vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -.025em;
    color: #111827;
    margin: 0 0 .45rem;
}

.itr-section-sub {
    font-size: .875rem;
    color: #6b7280;
    margin: 0;
}

/* ================================================================
   CTA (compartilhado index + sobre)
================================================================ */
.itr-cta {
    position: relative;
    padding: 5rem 1rem;
    background: linear-gradient(135deg, #082c37 0%, #0d6476 50%, #17A2B8 100%);
    text-align: center;
    overflow: hidden;
}
.itr-cta::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 36px 36px;
    pointer-events: none;
}
.itr-cta-inner { position: relative; z-index: 1; }

.itr-cta h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: #fff;
    letter-spacing: -.025em;
    margin: 0 0 .6rem;
}

.itr-cta p {
    font-size: .9375rem;
    color: rgba(255,255,255,.72);
    margin: 0 0 2rem;
}

.itr-cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .75rem;
    flex-wrap: wrap;
}

.btn-cta-white {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: .7rem 2rem;
    background: #fff;
    color: #0d6476 !important;
    text-decoration: none !important;
    font-size: .9rem;
    font-weight: 700;
    border-radius: 8px;
    transition: background .15s, transform .15s;
}
.btn-cta-white:hover { background: #e8f8fb; transform: translateY(-2px); }

.btn-cta-outline {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: .7rem 1.6rem;
    background: transparent;
    color: #fff !important;
    text-decoration: none !important;
    font-size: .9rem;
    font-weight: 600;
    border-radius: 8px;
    border: 2px solid rgba(255,255,255,.38);
    transition: background .15s, border-color .15s;
}
.btn-cta-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }