:root {
    --tb-primary: #005A99;
    --tb-primary-dark: #004575;
    --tb-primary-light: #E6F0FA;
    --tb-text: #222222;
    --tb-muted: #6c757d;
    --tb-bg: #ffffff;
}

/* Layout geral */
html {
    scroll-behavior: smooth;
}

body {
    color: var(--tb-text);
}

/* Imagens */
.img-cover {
    object-fit: cover;
}

/* HEADER / NAVBAR */
.header-fixed {
    background-color: #ffffff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

/* Logo maior */
.logo img {
    height: 40px;
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .logo img {
        height: 32px;
    }
}

/* Menu principal */
.main-mnu-list > li > a {
    font-weight: 500;
    font-size: 0.95rem;
    color: #333333;
}

.main-mnu-list > li > a:hover span {
    color: var(--tb-primary);
}

/* Activo */
.main-mnu-list > li.active > a span {
    color: var(--tb-primary);
    font-weight: 600;
    border-bottom: 2px solid var(--tb-primary);
    padding-bottom: 2px;
}

/* Botão Tibantu */
.btn-tibantu {
    background-color: var(--tb-primary);
    border-radius: 999px;
    padding: 0.45rem 1.2rem;
    color: #ffffff !important;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.15s ease,
                box-shadow 0.2s ease;
}

.btn-tibantu:hover {
    background-color: var(--tb-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

/* TIPOGRAFIA / SEÇÕES */
.section-heading h1,
.section-heading h2 {
    letter-spacing: 0.02em;
}

.section-desc {
    color: var(--tb-muted);
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

/* Breadcrumbs */
.bread-crumbs {
    background-color: #f8fafc;
}

.bread-crumbs-list li {
    color: var(--tb-muted);
    text-transform: capitalize;
}

/* CARDS */
.iitem {
    border-radius: 12px;
    border: 1px solid #edf1f5;
    background-color: #ffffff;
    transition: transform 0.25s ease, box-shadow 0.25s ease,
                border-color 0.25s ease;
}

.iitem-hover:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.12);
    border-color: var(--tb-primary-light);
}

.iitem-heading {
    margin-top: 0.6rem;
    margin-bottom: 0.4rem;
}

.iitem-desc {
    color: var(--tb-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.iitem-icon {
    background-color: var(--tb-primary-light);
    border-radius: 50%;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
}

.iitem-icon i {
    color: var(--tb-primary);
}

/* Contadores */
.counter-min-block {
    border-radius: 12px;
    border: 1px solid #edf1f5;
    background-color: #ffffff;
}

/* CTA */
.bff {
    background: linear-gradient(135deg, var(--tb-primary), var(--tb-primary-dark));
    color: #ffffff;
}

.bff p {
    font-size: 1.2rem;
    margin-bottom: 0;
}

/* FOOTER */
.footer-main {
    border-top: 1px solid #e5e7eb;
    background-color: #f9fafb;
}

.footer-mnu-line li a {
    font-size: 0.9rem;
}

/* ANIMAÇÃO */
.fade-in {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* FORMULÁRIOS */
.field_custom,
.form_contant .form-control,
.form_contant textarea {
    border-radius: 8px !important;
    border: 1px solid #d1d5db;
    font-size: 0.95rem;
}

.field_custom:focus,
.form_contant .form-control:focus,
.form_contant textarea:focus {
    border-color: var(--tb-primary);
    box-shadow: 0 0 0 1px rgba(0, 90, 153, 0.15);
    outline: none;
}

.form_contant button.btn-primary {
    background-color: var(--tb-primary);
    border-radius: 999px;
    font-weight: 600;
}

.form_contant button.btn-primary:hover {
    background-color: var(--tb-primary-dark);
}

/* RESPONSIVO */
@media (max-width: 992px) {
    .section-heading h1,
    .section-heading h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .section-heading h1,
    .section-heading h2 {
        font-size: 1.6rem;
    }

    .intro-content {
        padding: 2.5rem 0;
    }
}