/* ================================================================
   PAGE HERO
================================================================ */
.page-hero {
    position: relative;
    min-height: 52vh;
    display: flex;
    align-items: center;
    background: url("../img/quem-somos.jpg") center / cover no-repeat;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(
        135deg,
        rgba(8,44,55,.9) 0%,
        rgba(13,100,118,.75) 55%,
        rgba(23,162,184,.4) 100%
    );
}
.page-hero::after {
    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: 40px 40px;
    pointer-events: none;
}

.page-hero-inner {
    position: relative; z-index: 1;
    padding: 3rem 2rem 3rem 6vw;
}

.page-hero-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 500;
    color: rgba(255,255,255,.6);
    margin-bottom: .9rem;
    letter-spacing: .03em;
}
.page-hero-breadcrumb a { color: rgba(255,255,255,.6); text-decoration: none; transition: color .13s; }
.page-hero-breadcrumb a:hover { color: #fff; }
.page-hero-breadcrumb .sep { opacity: .4; }

.page-hero-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -.03em;
    line-height: 1.15;
    margin: 0 0 .75rem;
}
.page-hero-title em { font-style: normal; color: #5ce0f0; }

.page-hero-subtitle {
    font-size: .95rem;
    color: rgba(255,255,255,.72);
    line-height: 1.65;
    margin: 0;
    max-width: 520px;
}

/* ================================================================
   ABOUT SECTION
================================================================ */
.itr-about {
    padding: 5rem 0 4.5rem;
    background: #f8fafb;
}

.itr-about-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,.07);
    border-radius: 12px;
    padding: 2rem 1.75rem;
    height: 100%;
    transition: box-shadow .2s, transform .2s;
}
.itr-about-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,.09);
    transform: translateY(-3px);
}

.itr-about-icon {
    width: 50px; height: 50px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 12px;
    background: rgba(23,162,184,.1);
    color: #17A2B8;
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
}

.itr-about-title {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 .75rem;
}

.itr-about-text {
    font-size: .8375rem;
    color: #4b5563;
    line-height: 1.75;
    margin: 0;
}

/* ================================================================
   DIFERENCIAIS
================================================================ */
.itr-differentials {
    padding: 4.5rem 0;
    background: #fff;
}

.itr-diff-item {
    display: flex;
    gap: 1.1rem;
    align-items: flex-start;
    padding: 1.25rem 0;
    border-bottom: 1px solid rgba(0,0,0,.06);
}
.itr-diff-item:last-child { border-bottom: none; }

.itr-diff-num {
    flex-shrink: 0;
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(23,162,184,.1);
    color: #17A2B8;
    font-size: .8rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}

.itr-diff-title {
    font-size: .9rem;
    font-weight: 600;
    color: #111827;
    margin: 0 0 .25rem;
}

.itr-diff-desc {
    font-size: .8125rem;
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
}

.itr-diff-img {
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    min-height: 360px;
}
.itr-diff-img img {
    width: 100%; height: 100%;
    object-fit: cover;
}

/* ================================================================
   RESPONSIVE
================================================================ */
@media (max-width: 767px) {
    .page-hero-inner { padding: 2.5rem 1.25rem; }
    .itr-diff-img    { min-height: 220px; }
}