/* ============================================================
   SINTERCOMMS - CSS Customizado
   Design moderno inspirado no Corecon MS
   Paleta: Azul escuro #003D7A | Azul claro #0099CC | Branco #FFFFFF
   ============================================================ */

/* --- Variáveis de Cor --- */
:root {
  --sint-azul-escuro: #003D7A;
  --sint-azul-medio: #0066B3;
  --sint-azul-claro: #0099CC;
  --sint-azul-cyan: #00BCD4;
  --sint-amarelo: #FFC107;
  --sint-branco: #FFFFFF;
  --sint-cinza-claro: #F4F6F9;
  --sint-cinza-texto: #555555;
  --sint-cinza-escuro: #333333;
  --sint-sombra: 0 4px 20px rgba(0, 61, 122, 0.12);
  --sint-sombra-hover: 0 8px 30px rgba(0, 61, 122, 0.22);
  --sint-radius: 10px;
  --sint-transition: all 0.3s ease;
}

/* --- Reset e Base --- */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: var(--sint-cinza-escuro);
  background-color: var(--sint-branco);
  overflow-x: hidden;
}

/* --- Tipografia --- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Segoe UI', sans-serif;
  font-weight: 700;
  color: var(--sint-azul-escuro);
}

.section-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--sint-azul-escuro);
  position: relative;
  padding-bottom: 0.75rem;
  margin-bottom: 2rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--sint-azul-claro), var(--sint-azul-cyan));
  border-radius: 2px;
}

.section-title.text-center::after {
  left: 50%;
  transform: translateX(-50%);
}

/* ============================================================
   TOPBAR - Barra de informações superior
   ============================================================ */
.topbar {
  background-color: var(--sint-azul-escuro);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  padding: 7px 0;
  border-bottom: 2px solid var(--sint-azul-claro);
}

.topbar a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  transition: var(--sint-transition);
}

.topbar a:hover {
  color: var(--sint-amarelo);
}

.topbar .topbar-icon {
  color: var(--sint-azul-cyan);
  margin-right: 5px;
}

/* ============================================================
   NAVBAR - Cabeçalho principal
   ============================================================ */
.navbar-sintercomms {
  background-color: var(--sint-branco);
  box-shadow: 0 2px 15px rgba(0, 61, 122, 0.1);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-sintercomms .navbar-brand img {
  height: 60px;
  width: auto;
}

.navbar-sintercomms .nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--sint-azul-escuro) !important;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 8px 8px !important;
  position: relative;
  transition: var(--sint-transition);
  white-space: nowrap;
}

.navbar-sintercomms .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--sint-azul-claro);
  transition: var(--sint-transition);
}

.navbar-sintercomms .nav-link:hover::after,
.navbar-sintercomms .nav-link.active::after {
  width: 70%;
}

.navbar-sintercomms .nav-link:hover {
  color: var(--sint-azul-claro) !important;
}

.btn-whatsapp {
  background-color: #25D366;
  color: white !important;
  border-radius: 50px;
  padding: 8px 18px !important;
  font-weight: 700 !important;
  font-size: 0.82rem !important;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--sint-transition);
  box-shadow: 0 3px 10px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background-color: #1da851;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(37, 211, 102, 0.45);
}

.btn-whatsapp::after {
  display: none !important;
}

/* Dropdown */
.navbar-sintercomms .dropdown-menu {
  border: none;
  border-top: 3px solid var(--sint-azul-claro);
  border-radius: 0 0 var(--sint-radius) var(--sint-radius);
  box-shadow: var(--sint-sombra);
  min-width: 220px;
}

.navbar-sintercomms .dropdown-item {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--sint-azul-escuro);
  padding: 10px 18px;
  transition: var(--sint-transition);
}

.navbar-sintercomms .dropdown-item:hover {
  background-color: var(--sint-cinza-claro);
  color: var(--sint-azul-claro);
  padding-left: 24px;
}

/* Hamburger */
.navbar-toggler {
  border: 2px solid var(--sint-azul-escuro);
  border-radius: 6px;
  padding: 5px 10px;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 61, 122, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================================
   HERO BANNER
   ============================================================ */
.hero-banner {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  background-image: url('https://d2xsxph8kpxj0f.cloudfront.net/310419663028246690/4imi3r88ycRst5cz7ip9x7/hero-radialista_6ea291b9.jpg');
  background-size: cover;
  background-position: center top;
  overflow: hidden;
}

.hero-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0, 61, 122, 0.92) 0%,
    rgba(0, 102, 179, 0.80) 50%,
    rgba(0, 153, 204, 0.55) 100%
  );
}

.hero-banner .hero-content {
  position: relative;
  z-index: 2;
}

.hero-banner .hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.4);
  color: white;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1.2rem;
  backdrop-filter: blur(5px);
}

.hero-banner h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: white;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0,0,0,0.3);
  margin-bottom: 1rem;
}

.hero-banner h1 span {
  color: var(--sint-amarelo);
}

.hero-banner p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 2rem;
  max-width: 560px;
}

.btn-hero-primary {
  background: linear-gradient(135deg, var(--sint-amarelo), #e6a800);
  color: var(--sint-azul-escuro) !important;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px 36px;
  border-radius: 50px;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--sint-transition);
  box-shadow: 0 5px 20px rgba(255, 193, 7, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 193, 7, 0.55);
  color: var(--sint-azul-escuro) !important;
}

.btn-hero-secondary {
  background: transparent;
  color: white !important;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 30px;
  border-radius: 50px;
  border: 2px solid rgba(255,255,255,0.7);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--sint-transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-hero-secondary:hover {
  background: rgba(255,255,255,0.15);
  border-color: white;
  transform: translateY(-3px);
}

/* Forma geométrica decorativa */
.hero-shape {
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  z-index: 1;
}

.hero-shape-2 {
  position: absolute;
  right: 60px;
  bottom: -40px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(0, 188, 212, 0.1);
  z-index: 1;
}

/* ============================================================
   CARDS DE FUNCIONALIDADES
   ============================================================ */
.section-features {
  background: var(--sint-cinza-claro);
  padding: 70px 0;
}

.feature-card {
  background: var(--sint-branco);
  border-radius: var(--sint-radius);
  padding: 35px 25px;
  text-align: center;
  box-shadow: var(--sint-sombra);
  transition: var(--sint-transition);
  height: 100%;
  border-bottom: 4px solid transparent;
  text-decoration: none;
  display: block;
  color: inherit;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sint-sombra-hover);
  border-bottom-color: var(--sint-azul-claro);
  color: inherit;
  text-decoration: none;
}

.feature-card .icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sint-azul-escuro), var(--sint-azul-claro));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
  transition: var(--sint-transition);
}

.feature-card:hover .icon-wrapper {
  transform: scale(1.1) rotate(5deg);
}

.feature-card .icon-wrapper i {
  font-size: 2rem;
  color: white;
}

.feature-card h5 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--sint-azul-escuro);
  margin-bottom: 0.6rem;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--sint-cinza-texto);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.feature-card .saiba-mais {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--sint-azul-claro);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: var(--sint-transition);
}

.feature-card:hover .saiba-mais {
  gap: 10px;
  color: var(--sint-azul-escuro);
}

/* ============================================================
   SEÇÃO DE NOTÍCIAS
   ============================================================ */
.section-noticias {
  padding: 70px 0;
  background: var(--sint-branco);
}

.noticia-card {
  border-radius: var(--sint-radius);
  overflow: hidden;
  box-shadow: var(--sint-sombra);
  transition: var(--sint-transition);
  height: 100%;
  background: white;
  border: 1px solid rgba(0,0,0,0.06);
}

.noticia-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sint-sombra-hover);
}

.noticia-card .card-img-wrapper {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.noticia-card .card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.noticia-card:hover .card-img-wrapper img {
  transform: scale(1.07);
}

.noticia-card .card-categoria {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--sint-azul-claro);
  color: white;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 50px;
}

.noticia-card .card-body {
  padding: 20px;
}

.noticia-card .card-date {
  font-size: 0.78rem;
  color: var(--sint-azul-claro);
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.noticia-card .card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--sint-azul-escuro);
  margin-bottom: 0.6rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.noticia-card .card-text {
  font-size: 0.88rem;
  color: var(--sint-cinza-texto);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
}

.btn-leia-mais {
  background: transparent;
  border: 2px solid var(--sint-azul-claro);
  color: var(--sint-azul-claro);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 7px 20px;
  border-radius: 50px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: var(--sint-transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-leia-mais:hover {
  background: var(--sint-azul-claro);
  color: white;
  transform: translateX(3px);
}

.btn-mais-noticias {
  background: linear-gradient(135deg, var(--sint-azul-escuro), var(--sint-azul-medio));
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 12px 32px;
  border-radius: 50px;
  border: none;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--sint-transition);
  box-shadow: 0 4px 15px rgba(0, 61, 122, 0.3);
}

.btn-mais-noticias:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 61, 122, 0.4);
  color: white;
}

/* ============================================================
   SEÇÃO SOBRE (Banner Institucional)
   ============================================================ */
.section-sobre-banner {
  background: linear-gradient(135deg, var(--sint-azul-escuro) 0%, var(--sint-azul-medio) 100%);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}

.section-sobre-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.section-sobre-banner::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(0, 188, 212, 0.08);
}

.section-sobre-banner h2 {
  color: white;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.section-sobre-banner p {
  color: rgba(255,255,255,0.85);
  font-size: 1rem;
  line-height: 1.8;
}

.section-sobre-banner .stat-item {
  text-align: center;
  padding: 20px;
}

.section-sobre-banner .stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--sint-amarelo);
  line-height: 1;
  display: block;
}

.section-sobre-banner .stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================================
   CONVENIOS
   ============================================================ */
.section-convenios {
  padding: 70px 0;
  background: var(--sint-cinza-claro);
}

.convenio-logo {
  background: white;
  border-radius: var(--sint-radius);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--sint-sombra);
  transition: var(--sint-transition);
  height: 100px;
}

.convenio-logo:hover {
  transform: translateY(-4px);
  box-shadow: var(--sint-sombra-hover);
}

.convenio-logo img {
  max-height: 60px;
  max-width: 100%;
  object-fit: contain;
  filter: grayscale(30%);
  transition: var(--sint-transition);
}

.convenio-logo:hover img {
  filter: grayscale(0%);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer-main {
  background: linear-gradient(180deg, #002d5c 0%, #001f42 100%);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 30px;
}

.footer-main h5 {
  color: white;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  position: relative;
}

.footer-main h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--sint-azul-cyan);
  border-radius: 2px;
}

.footer-main p,
.footer-main li,
.footer-main address {
  font-size: 0.88rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.7);
}

.footer-main a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: var(--sint-transition);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.footer-main a:hover {
  color: var(--sint-azul-cyan);
  padding-left: 5px;
}

.footer-main ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-main ul li {
  margin-bottom: 6px;
}

.footer-main .footer-icon {
  color: var(--sint-azul-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: white;
  font-size: 1rem;
  transition: var(--sint-transition);
  margin-right: 8px;
  padding: 0;
}

.footer-social a:hover {
  background: var(--sint-azul-claro);
  transform: translateY(-3px);
  padding-left: 0;
}

.footer-bottom {
  background: #001530;
  padding: 16px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-bottom a {
  color: var(--sint-azul-cyan);
  text-decoration: none;
}

/* ============================================================
   PÁGINAS INTERNAS - Cabeçalho de Página
   ============================================================ */
.page-header {
  background: linear-gradient(135deg, var(--sint-azul-escuro) 0%, var(--sint-azul-medio) 100%);
  padding: 50px 0;
  position: relative;
  overflow: hidden;
}

.page-header::after {
  content: '';
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.page-header h1 {
  color: white;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 0.5rem;
}

.page-header .breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0;
}

.page-header .breadcrumb-item,
.page-header .breadcrumb-item a {
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  text-decoration: none;
}

.page-header .breadcrumb-item.active {
  color: var(--sint-amarelo);
}

.page-header .breadcrumb-item + .breadcrumb-item::before {
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   DIRETORIA
   ============================================================ */
.diretoria-card {
  background: white;
  border-radius: var(--sint-radius);
  padding: 25px 20px;
  text-align: center;
  box-shadow: var(--sint-sombra);
  transition: var(--sint-transition);
  height: 100%;
}

.diretoria-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sint-sombra-hover);
}

.diretoria-card .foto-wrapper {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1rem;
  border: 4px solid var(--sint-azul-claro);
  box-shadow: 0 4px 15px rgba(0, 153, 204, 0.3);
}

.diretoria-card .foto-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.diretoria-card h6 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sint-azul-escuro);
  margin-bottom: 0.3rem;
}

.diretoria-card .cargo {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sint-azul-claro);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  background: var(--sint-cinza-claro);
  padding: 4px 12px;
  border-radius: 50px;
  display: inline-block;
}

/* ============================================================
   PUBLICAÇÕES
   ============================================================ */
.publicacao-card {
  background: white;
  border-radius: var(--sint-radius);
  padding: 20px;
  box-shadow: var(--sint-sombra);
  transition: var(--sint-transition);
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  color: inherit;
  border-left: 4px solid var(--sint-azul-claro);
}

.publicacao-card:hover {
  transform: translateX(5px);
  box-shadow: var(--sint-sombra-hover);
  color: inherit;
  text-decoration: none;
  border-left-color: var(--sint-azul-escuro);
}

.publicacao-card .pub-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--sint-azul-escuro), var(--sint-azul-claro));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.publicacao-card .pub-icon i {
  color: white;
  font-size: 1.3rem;
}

.publicacao-card .pub-info h6 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sint-azul-escuro);
  margin-bottom: 3px;
}

.publicacao-card .pub-info span {
  font-size: 0.8rem;
  color: var(--sint-cinza-texto);
}

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.bg-sint-primary { background-color: var(--sint-azul-escuro) !important; }
.bg-sint-secondary { background-color: var(--sint-azul-claro) !important; }
.text-sint-primary { color: var(--sint-azul-escuro) !important; }
.text-sint-secondary { color: var(--sint-azul-claro) !important; }
.text-sint-amarelo { color: var(--sint-amarelo) !important; }

.btn-sint-primary {
  background: linear-gradient(135deg, var(--sint-azul-escuro), var(--sint-azul-medio));
  color: white;
  border: none;
  border-radius: 50px;
  padding: 10px 28px;
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: var(--sint-transition);
  box-shadow: 0 4px 15px rgba(0, 61, 122, 0.25);
}

.btn-sint-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 61, 122, 0.35);
  color: white;
}

/* Scroll to top */
.scroll-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 45px;
  height: 45px;
  background: var(--sint-azul-claro);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 153, 204, 0.4);
  transition: var(--sint-transition);
  opacity: 0;
  visibility: hidden;
  z-index: 999;
  text-decoration: none;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--sint-azul-escuro);
  transform: translateY(-3px);
  color: white;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 991px) {
  .topbar { display: none; }
  .navbar-sintercomms { padding: 10px 0; }
  .navbar-sintercomms .navbar-brand img { height: 48px; }
  .navbar-collapse { 
    background: white; 
    padding: 15px; 
    border-top: 2px solid var(--sint-cinza-claro);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
  }
  .navbar-sintercomms .nav-link { padding: 10px 8px !important; }
  .btn-whatsapp { margin-top: 10px; width: fit-content; }
  .hero-banner { min-height: 400px; }
}

@media (max-width: 767px) {
  .hero-banner h1 { font-size: 1.7rem; }
  .hero-banner p { font-size: 0.95rem; }
  .section-features, .section-noticias, .section-sobre-banner { padding: 50px 0; }
  .section-title { font-size: 1.4rem; }
  .hero-shape, .hero-shape-2 { display: none; }
}

@media (max-width: 575px) {
  .hero-banner { min-height: 360px; }
  .btn-hero-primary, .btn-hero-secondary { width: 100%; justify-content: center; }
  .feature-card { padding: 25px 20px; }
}