* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --azul-principal: #0A2A5A;
    --azul-secundario: #1A4A8A;
    --cinza-claro-bg: #F8F8F8;
    --cinza-escuro-texto: #333333;
    --verde-whatsapp: #25D366;
    --branco: #FFFFFF;
    --fonte-titulo: 'Montserrat', sans-serif;
    --fonte-corpo: 'Open Sans', sans-serif;
}

body {
    font-family: var(--fonte-corpo);
    color: var(--cinza-escuro-texto);
    line-height: 1.6;
    background-color: var(--branco);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-family: var(--fonte-titulo);
    color: var(--azul-principal);
    margin-bottom: 20px;
}

h1 { font-size: 2.8rem; line-height: 1.2; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.5rem; color: var(--azul-secundario); }

p {
    margin-bottom: 15px;
}

a {
    color: var(--azul-secundario);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--azul-principal);
}

img {
    max-width: 100%;
    height: auto;
}

section {
    padding: 80px 0;
}

.alternate-bg {
    background-color: var(--cinza-claro-bg);
}


/* --- Botões (CTAs) --- */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--azul-principal);
    color: var(--branco);
}

.btn-primary:hover {
    background-color: var(--azul-secundario);
    color: var(--branco);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.btn-secondary {
    background-color: transparent;
    color: var(--azul-principal);
    border-color: var(--azul-principal);
}

.btn-secondary:hover {
    background-color: var(--azul-principal);
    color: var(--branco);
}

.btn-whatsapp {
    background-color: var(--verde-whatsapp);
    color: var(--branco);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-whatsapp:hover {
    background-color: #1EBE57;
    color: var(--branco);
    transform: translateY(-2px);
}

/* Botão WhatsApp elegante na página de contato */
.btn-whatsapp-clean {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  color: #25d366;
  border: 2px solid #25d366;
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 1.1em;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
  margin-top: 24px;
}

.btn-whatsapp-clean img {
  height: 28px;
  width: 28px;
  display: block;
}

.btn-whatsapp-clean:hover {
  background: #25d366;
  color: #fff;
}

.btn-whatsapp-clean:hover img {
  filter: brightness(0) invert(1);
}

/* --- Cabeçalho & Navegação --- */
header {
    background-color: var(--branco);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    max-height: 75px;
    display: block;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.main-nav a {
    font-weight: 600;
    font-size: 1rem;
}

.header-ctas {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-ctas .btn-primary {
    margin-right: 0;
}

.whatsapp-icon img {
    max-height: 45px;
    display: block;
    transition: transform 0.3s ease;
}
.whatsapp-icon:hover img {
    transform: scale(1.1);
}

.hamburger-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.hamburger-menu span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--azul-principal);
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* --- Seções da Página Inicial --- */

/* Hero Section */
.hero {
    background-color: var(--cinza-claro-bg);
    text-align: center;
    padding: 100px 0;
}

.hero h1 {
    color: var(--azul-principal);
}

.hero h2 {
    font-size: 1.5rem;
    font-family: var(--fonte-corpo);
    font-weight: 400;
    color: var(--cinza-escuro-texto);
    margin-bottom: 25px;
}

.hero p {
    max-width: 800px;
    margin: 0 auto 30px;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Diferenciais & Nossos Certificados */
.diferenciais h2, .nossos-certificados h2 {
    text-align: center;
    margin-bottom: 50px;
}

.nossos-certificados p {
    text-align: center;
    max-width: 700px;
    margin: -30px auto 50px;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--branco);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.07);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.card-icon {
    max-height: 50px;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 15px;
}

.card .btn {
    margin-top: 20px;
}

/* Final CTA */
.final-cta {
    background-color: var(--azul-principal);
    color: var(--branco);
    text-align: center;
}

.final-cta h2 {
    color: var(--branco);
}


/* --- Rodapé --- */
footer {
    background-color: var(--azul-principal);
    color: var(--cinza-claro-bg);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

footer h3 {
    color: var(--branco);
    margin-bottom: 15px;
    font-size: 1.2rem;
}

footer p, footer ul, footer a {
    color: #BCC8D8;
    font-size: 0.95rem;
}

footer ul {
    list-style: none;
}

footer ul li {
    margin-bottom: 10px;
}

footer a:hover {
    color: var(--branco);
}

.footer-social a {
    margin-right: 15px;
}

.footer-social img {
    max-height: 24px;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-social a:hover img {
    opacity: 1;
}

.whatsapp-icon-footer {
    display: inline-block;
    vertical-align: middle;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #2A4A7A;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: #BCC8D8;
}


/* --- Páginas Internas --- */

.page-banner {
    background: var(--cinza-claro-bg);
    padding: 60px 0;
    text-align: center;
}

.page-banner h1 {
    font-size: 2.5rem;
}

/* Página de Certificados */
.certificate-details {
    padding: 60px 0;
}
.certificate-details .container {
    max-width: 900px;
}
.certificate-details h2 {
    border-bottom: 2px solid var(--azul-principal);
    padding-bottom: 10px;
    margin-bottom: 20px;
}
.certificate-details ul {
    list-style-position: inside;
    margin-bottom: 20px;
}
.certificate-details ul li {
    margin-bottom: 10px;
}

/* Seção FAQ */
.faq h2 {
    text-align: center;
    margin-bottom: 40px;
}
.faq-item {
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}
.faq-item h3 {
    margin-bottom: 10px;
}

/* Página Sobre */
.about-section, .valores-section, .compromisso-section {
    padding: 60px 0;
}
.about-section .container, .compromisso-section .container {
    max-width: 900px;
    text-align: center;
}
.valores-section .card {
    text-align: left;
}
.valores-section h2 {
    text-align: center;
}

/* Página de Contato */
.contact-flex {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}
.contact-form-wrapper {
    flex: 2;
}
.contact-info-wrapper {
    flex: 1;
    min-width: 300px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: var(--fonte-corpo);
    font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--azul-principal);
    box-shadow: 0 0 5px rgba(10, 42, 90, 0.2);
}
.contact-info-item {
    margin-bottom: 25px;
}
.contact-info-item h3 {
    margin-bottom: 5px;
}
.map-placeholder {
    margin-top: 30px;
    border-radius: 5px;
    overflow: hidden;
}

/* Página Soluções (Placeholder) */
.placeholder-section .container {
    text-align: center;
    max-width: 800px;
}

/* Garante bullets nas listas do conteúdo principal */
.placeholder-section ul {
    list-style: disc inside;
    margin-left: 1.5em;
    padding-left: 0;
}

/* --- Animação de Scroll --- */
.card, .diferenciais h2, .nossos-certificados h2, .final-cta h2, .final-cta p, .final-cta .btn, .about-section, .valores-section, .compromisso-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.card.visible, .diferenciais h2.visible, .nossos-certificados h2.visible, .final-cta h2.visible, .final-cta p.visible, .final-cta .btn.visible, .about-section.visible, .valores-section.visible, .compromisso-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsividade --- */

@media (max-width: 992px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 70px; /* altura do header */
        left: 0;
        width: 100%;
        background-color: var(--branco);
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        flex-direction: column;
        text-align: center;
    }
    .main-nav.active {
        display: flex;
    }
    .main-nav ul {
        flex-direction: column;
        width: 100%;
        padding: 20px 0;
        gap: 0;
    }
    .main-nav li {
        padding: 15px 0;
        border-bottom: 1px solid #eee;
    }
    .main-nav li:last-child {
        border-bottom: none;
    }
    .hamburger-menu {
        display: block;
    }
    .header-ctas .btn {
        display: none; /* Esconder botão "Fale Conosco" no mobile, deixando só o ícone do whats */
    }
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }
    .hero {
        padding: 80px 0;
    }
    .contact-flex {
        flex-direction: column;
    }
    .certificadoras-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .certificadora-logo {
        padding: 15px;
    }
    
    .certificadora-logo img {
        max-height: 50px;
    }
    
    .segmentos-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .diferencial-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .diferencial-item {
        padding: 30px 20px;
    }
    
    .final-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .final-cta .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .header-ctas {
        gap: 10px;
    }
    .hero-ctas {
        flex-direction: column;
    }
    .hero-ctas .btn {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    .certificadoras-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .segmentos-grid {
        grid-template-columns: 1fr;
    }
    
    .segmento-item {
        padding: 25px 15px;
    }
    
    .diferencial-item {
        padding: 25px 15px;
    }
}

/* Benefícios com checkmark alinhado */
.benefits-list {
  list-style: none;
  padding: 0;
  margin: 2em 0 0 0;
}
.benefits-list li {
  position: relative;
  padding-left: 2em;
  margin-bottom: 1em;
  font-size: 1.15em;
}
.benefits-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #1a4b8a;
  font-weight: bold;
  font-size: 1.2em;
  line-height: 1;
}

/* Grid das logos das certificadoras */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 32px 24px;
  align-items: center;
  justify-items: center;
  margin: 2em 0 2.5em 0;
}
.cert-logo img {
  max-width: 100px;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(0.2) contrast(1.1);
  transition: filter 0.2s;
}
.cert-logo img:hover {
  filter: none;
}

/* Cards dos tipos de SSL */
.ssl-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 32px;
  margin: 2.5em 0;
}
.ssl-card {
  background: #fff;
  border: 1.5px solid #e3e8f0;
  border-radius: 14px;
  box-shadow: 0 2px 12px 0 rgba(30,60,90,0.04);
  padding: 2em 1.5em 1.5em 1.5em;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.2s, border 0.2s;
}
.ssl-card:hover {
  border-color: #1a4b8a;
  box-shadow: 0 4px 24px 0 rgba(30,60,90,0.10);
}
.ssl-card h3 {
  font-size: 1.18em;
  margin-bottom: 0.7em;
  color: #1a4b8a;
}
.ssl-card ul {
  margin: 0 0 1em 1.2em;
  padding: 0;
  font-size: 1em;
}
.ssl-card-desc {
  margin-bottom: 1.2em;
  color: #444;
  font-size: 1em;
}
.ssl-card .btn {
  margin-top: auto;
}

/* Suporte técnico */
.ssl-suporte-list {
  margin: 1.5em 0 1.5em 1.2em;
  padding: 0;
  font-size: 1em;
}

/* FAQ */
.ssl-faq .faq-item {
  margin-bottom: 2em;
}
.ssl-faq .faq-item h3 {
  font-size: 1.08em;
  color: #1a4b8a;
  margin-bottom: 0.5em;
}
.ssl-faq .faq-item ul {
  margin: 0 0 0 1.2em;
  padding: 0;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}
.faq-accordion .faq-item {
  border-bottom: 1px solid #e3e8f0;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  outline: none;
  font-family: var(--fonte-titulo);
  font-size: 1.08em;
  color: #1a4b8a;
  text-align: left;
  padding: 1.1em 0.5em 1.1em 0;
  cursor: pointer;
  position: relative;
  transition: color 0.2s;
  font-weight: 600;
}
.faq-question::after {
  content: '\25BC';
  position: absolute;
  right: 0.5em;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  font-size: 1.1em;
  color: #1a4b8a;
  transition: transform 0.2s;
}
.faq-question[aria-expanded="true"]::after {
  transform: translateY(-50%) rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1);
  background: none;
  padding: 0 0.5em;
}
.faq-item.open .faq-answer {
  padding-bottom: 1.2em;
  max-height: 500px;
  transition: max-height 0.5s cubic-bezier(0.4,0,0.2,1);
}

/* --- Seção de Parcerias Globais --- */
.parcerias-globais {
    background-color: var(--cinza-claro-bg);
    text-align: center;
    padding: 60px 0;
}

.parcerias-globais h2 {
    margin-bottom: 15px;
}

.parcerias-globais p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 40px;
    color: var(--cinza-escuro-texto);
}

.certificadoras-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
}

.certificadora-logo {
    background: var(--branco);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.certificadora-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.certificadora-logo img {
    max-height: 60px;
    width: auto;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

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

/* --- Seção de Segmentos Atendidos --- */
.segmentos-atendidos {
    padding: 80px 0;
    text-align: center;
}

.segmentos-atendidos h2 {
    margin-bottom: 15px;
}

.segmentos-atendidos > .container > p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--cinza-escuro-texto);
}

.segmentos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.segmento-item {
    background: var(--branco);
    padding: 30px 20px;
    border-radius: 10px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #f0f0f0;
}

.segmento-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.segmento-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.segmento-item h3 {
    margin-bottom: 10px;
    color: var(--azul-principal);
}

.segmento-item p {
    color: var(--cinza-escuro-texto);
    font-size: 0.95rem;
    margin: 0;
}

/* --- Seção Diferencial Trust Core --- */
.diferencial-trustcore {
    background-color: var(--cinza-claro-bg);
    padding: 80px 0;
    text-align: center;
}

.diferencial-trustcore h2 {
    margin-bottom: 15px;
}

.diferencial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.diferencial-item {
    background: var(--branco);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    border-left: 4px solid var(--azul-principal);
}

.diferencial-item:hover {
    transform: translateY(-8px);
}

.diferencial-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    display: block;
}

.diferencial-item h3 {
    margin-bottom: 15px;
    color: var(--azul-principal);
    font-size: 1.4rem;
}

.diferencial-item p {
    color: var(--cinza-escuro-texto);
    line-height: 1.7;
    margin: 0;
}

/* --- Seção Certificados Destaque --- */
.certificados-destaque {
    padding: 80px 0;
    text-align: center;
}

.certificados-destaque h2 {
    margin-bottom: 15px;
}

.certificados-destaque > .container > p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--cinza-escuro-texto);
}

/* --- CTA Final com Múltiplos Botões --- */
.final-cta .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.final-cta .cta-buttons .btn {
    min-width: 200px;
}

/* --- Responsividade para Novas Seções --- */
@media (max-width: 768px) {
    .certificadoras-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .certificadora-logo {
        padding: 15px;
    }
    
    .certificadora-logo img {
        max-height: 50px;
    }
    
    .segmentos-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .diferencial-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .diferencial-item {
        padding: 30px 20px;
    }
    
    .final-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .final-cta .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .certificadoras-grid {
        grid-template-columns: 1fr;
    }
    
    .segmentos-grid {
        grid-template-columns: 1fr;
    }
    
    .segmento-item {
        padding: 25px 15px;
    }
    
    .diferencial-item {
        padding: 25px 15px;
    }
}

.btn[type="submit"], button.btn[type="submit"] { cursor: pointer; }