/* ============================================
   CYBERSYS — Estilos Principais
   Ficheiro: css/style.css
   ============================================ */


/* ----------------------------------------
   VARIÁVEIS GLOBAIS (CSS Custom Properties)
   ---------------------------------------- */
:root {
    /* Cores da marca */
    --cor-laranja:       #E8922A;
    --cor-laranja-hover: #d17e1f;
    --cor-teal:          #1A9E8F;
    --cor-teal-hover:    #168578;
    --cor-escuro:        #1a1a2e;
    --cor-escuro-2:      #12121f;
    --cor-texto:         #333333;
    --cor-texto-claro:   #666666;
    --cor-cinza-fundo:   #f4f4f4;
    --cor-branco:        #ffffff;
    --cor-whatsapp:      #25D366;

    /* Tipografia */
    --fonte-principal: 'Inter', sans-serif;

    /* Sombras */
    --sombra-card: 0 4px 20px rgba(0, 0, 0, 0.06);
    --sombra-card-hover: 0 8px 30px rgba(0, 0, 0, 0.12);

    /* Transições */
    --transicao: all 0.3s ease;
}


/* ----------------------------------------
   RESET E BASE
   ---------------------------------------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--fonte-principal);
    color: var(--cor-texto);
    background: var(--cor-branco);
    overflow-x: hidden;
}


/* ----------------------------------------
   UTILITÁRIOS DE CORES (para o título)
   ---------------------------------------- */
.text-orange {
    color: var(--cor-laranja);
}

.text-teal {
    color: var(--cor-teal);
}


/* ============================================
   NAVBAR — Menu Transparente
   ============================================ */
#mainNavbar {
    background: transparent;
    padding: 18px 0;
    transition: var(--transicao);
    z-index: 1000;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(90deg, var(--cor-laranja), #1a1a2e, var(--cor-laranja)) 1;
}

/* Quando faz scroll → fundo branco */
#mainNavbar.scrolled {
    background: rgba(255, 255, 255, 0.97);
    padding: 10px 0;
    border-image: linear-gradient(90deg, var(--cor-laranja), #1a1a2e, var(--cor-laranja)) 1;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Logo — PNG com fundo transparente */
.navbar-logo {
    height: 45px;
    width: auto;
    transition: var(--transicao);
    filter: brightness(0) invert(1);
}

/* Quando faz scroll → logo original escuro */
#mainNavbar.scrolled .navbar-logo {
    height: 38px;
    filter: none;
}

/* Links de navegação */
.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 18px;
    position: relative;
    transition: var(--transicao);
}

/* Quando faz scroll → texto escuro */
#mainNavbar.scrolled .nav-link {
    color: var(--cor-texto);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--cor-laranja);
}

/* Sublinhado animado no link activo */
.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 18px;
    right: 18px;
    height: 2px;
    background: var(--cor-laranja);
    border-radius: 2px;
}

/* Hamburger no mobile */
.navbar-toggler {
    border: none;
    padding: 4px 8px;
}

.navbar-toggler-icon {
    filter: invert(1);
}

#mainNavbar.scrolled .navbar-toggler-icon {
    filter: none;
}

.navbar-toggler:focus {
    box-shadow: none;
}


/* ============================================
   SECÇÃO HERO / INÍCIO
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 0 80px;
    overflow: hidden;

    /* Fundo escuro tech com gradiente */
    background:
        linear-gradient(
            135deg,
            #0a0a1a 0%,
            #0d1b2a 30%,
            #112240 60%,
            #0a192f 100%
        );
    color: #ffffff;
}

/* Padrão hexagonal tech (estilo digital technology) */
.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.12;
    pointer-events: none;
    background-image:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='49' viewBox='0 0 28 49'%3E%3Cg fill-rule='evenodd'%3E%3Cg id='hexagons' fill='%231A9E8F' fill-opacity='0.6' fill-rule='nonzero'%3E%3Cpath d='M13.99 9.25l13 7.5v15l-13 7.5L1 31.75v-15l12.99-7.5zM3 17.9v12.7l10.99 6.34 11-6.35V17.9l-11-6.34L3 17.9zM0 15l12.98-7.5V0h-2v6.35L0 12.69v2.3zm0 18.5L12.98 41v8h-2v-6.85L0 35.81v-2.3zM15 0v7.5L27.99 15H28v-2.31h-.01L17 6.35V0h-2zm0 49v-8l12.99-7.5H28v2.31h-.01L17 42.15V49h-2z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Efeito de brilho/glow no fundo */
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(26, 158, 143, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(232, 146, 42, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(26, 158, 143, 0.08) 0%, transparent 45%);
    pointer-events: none;
    z-index: 1;
}

/* Linhas de conexão tech (decorativas) */
.hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cor-teal), var(--cor-laranja), transparent);
    opacity: 0.5;
    z-index: 2;
}

/* Conteúdo hero */
.hero-content {
    position: relative;
    z-index: 2;
}

/* Badge / Etiqueta */
.hero-badge {
    display: inline-block;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 8px 24px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    margin-bottom: 30px;
    backdrop-filter: blur(4px);
    background: rgba(255, 255, 255, 0.05);
}

/* Título hero */
.hero-title {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.25;
    color: #ffffff;
    max-width: 750px;
    margin: 0 auto 24px;
}

/* Subtítulo hero */
.hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

/* Botões CTA */
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.btn-cta-primary {
    background: var(--cor-laranja);
    color: var(--cor-branco);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.95rem;
    border: 2px solid var(--cor-laranja);
    transition: var(--transicao);
}

.btn-cta-primary:hover {
    background: var(--cor-laranja-hover);
    border-color: var(--cor-laranja-hover);
    color: var(--cor-branco);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 146, 42, 0.35);
}

.btn-cta-whatsapp {
    background: rgba(37, 211, 102, 0.1);
    color: var(--cor-whatsapp);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.95rem;
    border: 2px solid var(--cor-whatsapp);
    transition: var(--transicao);
}

.btn-cta-whatsapp:hover {
    background: var(--cor-whatsapp);
    color: var(--cor-branco);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

/* Linha de confiança (trust badges) */
.hero-trust {
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
}

.hero-trust i {
    color: var(--cor-teal);
    margin-right: 4px;
}

.trust-dot {
    color: rgba(255, 255, 255, 0.3);
    margin: 0 6px;
}


/* ============================================
   SECÇÃO SOBRE NÓS
   Fundo cinzento claro para destaque
   ============================================ */
.sobre-section {
    background: var(--cor-cinza-fundo);
    padding: 100px 0;
    text-align: center;
}

/* Badge de secção (reutilizável) */
.section-badge {
    display: inline-block;
    border: 1.5px solid var(--cor-texto);
    border-radius: 50px;
    padding: 6px 20px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    color: var(--cor-texto);
    text-transform: uppercase;
    margin-bottom: 24px;
}

/* Título de secção (reutilizável) */
.section-title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--cor-texto);
    max-width: 650px;
    margin: 0 auto 18px;
    line-height: 1.3;
}

/* Subtítulo de secção (reutilizável) */
.section-subtitle {
    font-size: 1.05rem;
    color: var(--cor-texto-claro);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Cards Sobre (Missão, Visão, Valores) */
.sobre-card {
    background: var(--cor-branco);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--sombra-card);
    transition: var(--transicao);
    height: 100%;
}

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

/* Ícone dentro do card */
.sobre-icon {
    width: 60px;
    height: 60px;
    border-radius: 14px;
    background: #fff5eb;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.sobre-icon i {
    font-size: 1.6rem;
    color: var(--cor-laranja);
}

.sobre-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--cor-texto);
}

.sobre-card p {
    font-size: 0.92rem;
    color: var(--cor-texto-claro);
    line-height: 1.7;
    margin-bottom: 0;
}


/* ============================================
   SECÇÃO ABORDAGEM
   Fundo branco, conteúdo centralizado
   ============================================ */
.abordagem-section {
    background: var(--cor-branco);
    padding: 100px 0;
    text-align: center;
}

/* Separador horizontal */
.section-divider {
    width: 80px;
    height: 3px;
    background: var(--cor-laranja);
    border: none;
    opacity: 1;
    margin: 0 auto;
}

/* Card de passo (Escutar, Desenhar, etc.) */
.step-card {
    background: var(--cor-branco);
    border-radius: 14px;
    border-top: 3px solid var(--cor-laranja);
    padding: 36px 24px;
    text-align: center;
    box-shadow: var(--sombra-card);
    transition: var(--transicao);
    height: 100%;
}

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

/* Número do passo */
.step-number {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--cor-laranja);
    color: var(--cor-branco);
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.step-card h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--cor-texto);
}

.step-card p {
    font-size: 0.9rem;
    color: var(--cor-texto-claro);
    line-height: 1.7;
    margin-bottom: 0;
}


/* ============================================
   SECÇÃO SERVIÇOS
   Fundo cinzento claro, cards com lista
   ============================================ */
.servicos-section {
    background: var(--cor-cinza-fundo);
    padding: 100px 0;
    text-align: center;
}

/* Card de serviço */
.servico-card {
    background: var(--cor-branco);
    border-radius: 16px;
    padding: 36px 28px;
    text-align: left;
    box-shadow: var(--sombra-card);
    transition: var(--transicao);
    height: 100%;
    border-bottom: 3px solid transparent;
}

.servico-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-card-hover);
    border-bottom-color: var(--cor-laranja);
}

/* Ícone do serviço */
.servico-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: #fff5eb;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.servico-icon i {
    font-size: 1.5rem;
    color: var(--cor-laranja);
}

.servico-icon.icon-teal {
    background: #e6f7f5;
}

.servico-icon.icon-teal i {
    color: var(--cor-teal);
}

.servico-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--cor-texto);
}

.servico-card > p {
    font-size: 0.9rem;
    color: var(--cor-texto-claro);
    line-height: 1.7;
    margin-bottom: 16px;
}

/* Lista de funcionalidades */
.servico-lista {
    list-style: none;
    padding: 0;
    margin: 0;
}

.servico-lista li {
    font-size: 0.85rem;
    color: var(--cor-texto-claro);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.servico-lista li i {
    color: var(--cor-teal);
    font-size: 0.9rem;
}


/* ============================================
   SECÇÃO PARCEIROS
   Fundo branco, logos de parceiros
   ============================================ */
.parceiros-section {
    background: var(--cor-branco);
    padding: 100px 0;
    text-align: center;
}

/* Carrossel infinito de parceiros */
.parceiros-carousel-wrapper {
    overflow: hidden;
    margin-top: 40px;
    padding: 20px 0;
    position: relative;
    mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
}

.parceiros-track {
    display: flex;
    gap: 40px;
    animation: scrollParceiros 25s linear infinite;
    width: max-content;
}

.parceiros-track:hover {
    animation-play-state: paused;
}

@keyframes scrollParceiros {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Cada slide do parceiro */
.parceiro-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--cor-branco);
    border-radius: 16px;
    padding: 30px 24px;
    box-shadow: var(--sombra-card);
    transition: var(--transicao);
    min-width: 220px;
    height: 180px;
    text-decoration: none;
    border: 2px solid transparent;
    flex-shrink: 0;
}

.parceiro-slide:hover {
    transform: translateY(-6px);
    box-shadow: var(--sombra-card-hover);
    border-color: var(--cor-laranja);
}

.parceiro-logo {
    max-width: 130px;
    max-height: 70px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.4s ease;
}

.parceiro-slide:hover .parceiro-logo {
    filter: grayscale(0%);
    opacity: 1;
}

.parceiro-nome {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cor-texto-claro);
    margin-top: 12px;
    transition: color 0.3s ease;
}

.parceiro-slide:hover .parceiro-nome {
    color: var(--cor-laranja);
}

.parceiros-cta {
    font-size: 1.1rem;
    color: var(--cor-texto-claro);
    margin-bottom: 16px;
}


/* ============================================
   SECÇÃO CONTACTO
   Fundo cinzento claro, formulário + info
   ============================================ */
.contacto-section {
    background: var(--cor-cinza-fundo);
    padding: 100px 0;
    text-align: center;
}

/* Formulário */
.contacto-form .form-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--cor-texto);
    margin-bottom: 6px;
}

.contacto-form .form-control,
.contacto-form .form-select {
    border: 1.5px solid #e0e0e0;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.92rem;
    transition: var(--transicao);
    background: var(--cor-branco);
}

.contacto-form .form-control:focus,
.contacto-form .form-select:focus {
    border-color: var(--cor-laranja);
    box-shadow: 0 0 0 3px rgba(232, 146, 42, 0.12);
}

.btn-submit {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Informações de contacto (lado direito) */
.contacto-info {
    background: var(--cor-branco);
    border-radius: 16px;
    padding: 36px 30px;
    box-shadow: var(--sombra-card);
    height: 100%;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
    text-align: left;
}

.info-item:last-of-type {
    margin-bottom: 24px;
}

.info-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 12px;
    background: #fff5eb;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon i {
    font-size: 1.2rem;
    color: var(--cor-laranja);
}

.info-item h5 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--cor-texto);
    margin-bottom: 4px;
}

.info-item p {
    font-size: 0.9rem;
    color: var(--cor-texto-claro);
    margin-bottom: 0;
}

/* Redes sociais */
.social-links {
    display: flex;
    gap: 12px;
    margin-top: 8px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: var(--cor-cinza-fundo);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--cor-texto-claro);
    font-size: 1.1rem;
    transition: var(--transicao);
    text-decoration: none;
}

.social-link:hover {
    transform: translateY(-3px);
}

.social-link.whatsapp-link:hover {
    background: var(--cor-whatsapp);
    color: var(--cor-branco);
}

.social-link.facebook-link:hover {
    background: #1877F2;
    color: var(--cor-branco);
}

.social-link.instagram-link:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: var(--cor-branco);
}


/* ============================================
   FOOTER
   Fundo escuro, layout multi-coluna
   ============================================ */
.footer-section {
    background: var(--cor-escuro);
    padding: 60px 0 0;
    color: #aaa;
}

.footer-logo {
    height: 45px;
    width: auto;
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 0.88rem;
    line-height: 1.7;
    color: #999;
    max-width: 320px;
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--cor-branco);
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transicao);
}

.footer-links a:hover {
    color: var(--cor-laranja);
    padding-left: 4px;
}

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

.footer-contact li {
    font-size: 0.88rem;
    color: #999;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact li i {
    color: var(--cor-laranja);
    font-size: 1rem;
}

.footer-bottom {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: #666;
    margin: 0;
}

/* Footer social icons */
.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 1rem;
    transition: var(--transicao);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--cor-laranja);
    color: var(--cor-branco);
    transform: translateY(-3px);
}


/* ============================================
   RESPONSIVIDADE
   ============================================ */

/* Tablet */
@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.4rem;
    }

    .section-title {
        font-size: 2rem;
    }

    /* Menu mobile: fundo branco */
    #navbarMenu {
        background: rgba(255, 255, 255, 0.98);
        border-radius: 12px;
        padding: 16px;
        margin-top: 10px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
}

/* Mobile */
@media (max-width: 575.98px) {
    .hero-title {
        font-size: 1.9rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.7rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-trust {
        flex-direction: column;
        gap: 6px;
    }

    .trust-dot {
        display: none;
    }

    .parceiro-slide {
        min-width: 180px;
        height: 150px;
        padding: 20px 16px;
    }

    .parceiro-logo {
        max-width: 100px;
        max-height: 55px;
    }

    .parceiros-track {
        gap: 24px;
    }

    .footer-social {
        justify-content: center;
    }

    .contacto-info {
        margin-top: 10px;
    }

    .footer-section {
        text-align: center;
    }

    .footer-desc {
        max-width: 100%;
    }

    .footer-contact li {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }
}