/*
|--------------------------------------------------------------------------
| Caminho: public_html/public/assets/css/home.css
|--------------------------------------------------------------------------
| Arquivo: public/assets/css/home.css
|--------------------------------------------------------------------------
|
| Data da atualização: 07/05/2026 às 12:58
| Autor / Responsável técnico: Rodrigo de Almeida Silveira
|
| Objetivo:
| Centralizar os estilos da Home pública institucional da Plataforma CCL
| Treinamento, incluindo layout, hero, cards, estatísticas, contato, rodapé,
| botão voltar ao topo e seletor global de idioma.
|
| O que foi ajustado:
| - Mantida identidade visual CCL;
| - Mantida estrutura mobile-first;
| - Mantidas animações, menu mobile e responsividade;
| - Adicionado componente global de idioma com flags reais;
| - Ajustada responsividade do seletor de idioma dentro do menu;
| - Mantido foco em UX/UI, IHC, clareza visual e internacionalização.
|
| Por quê:
| A Home pública agora é a porta de entrada multilíngue da plataforma.
| O seletor de idioma precisa ser visualmente claro, responsivo e integrado
| ao menu superior sem quebrar o layout existente.
|--------------------------------------------------------------------------
*/

:root {
    --ccl-primary: #00377E;
    --ccl-primary-dark: #00285E;
    --ccl-accent: #FFA500;
    --ccl-bg: #F4F7FC;
    --ccl-white: #FFFFFF;
    --ccl-text: #1F2937;
    --ccl-muted: #64748B;
    --ccl-border: #DDE4F0;
    --ccl-success: #16A34A;
    --ccl-radius: 22px;
    --ccl-shadow: 0 22px 60px rgba(0, 55, 126, 0.14);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: var(--ccl-bg);
    color: var(--ccl-text);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

/*
|--------------------------------------------------------------------------
| Topbar / Navegação
|--------------------------------------------------------------------------
*/

.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--ccl-border);
}

.nav {
    height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    color: var(--ccl-primary);
}

.brand img {
    width: 52px;
    height: auto;
}

.brand span {
    font-size: 1.05rem;
    line-height: 1.1;
}

.menu {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 0.95rem;
    color: var(--ccl-muted);
}

.menu a:hover {
    color: var(--ccl-primary);
}

.mobile-toggle {
    display: none;
    border: 0;
    background: var(--ccl-primary);
    color: #fff;
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 1.2rem;
}

/*
|--------------------------------------------------------------------------
| Componente Global: Language Switcher
|--------------------------------------------------------------------------
*/

.ccl-language-switcher {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.ccl-language-switcher__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    min-height: 34px;
    padding: 0.36rem 0.5rem;
    border: 1px solid rgba(0, 55, 126, 0.25);
    background: var(--ccl-white);
    border-radius: 999px;
    color: var(--ccl-primary);
    cursor: pointer;
    line-height: 1;
    transition:
        transform 0.2s ease,
        background 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.ccl-language-switcher__button:hover {
    transform: translateY(-1px);
    border-color: rgba(0, 55, 126, 0.55);
    box-shadow: 0 6px 16px rgba(0, 55, 126, 0.10);
}

.ccl-language-switcher__button:focus {
    outline: 3px solid rgba(255, 165, 0, 0.35);
    outline-offset: 2px;
}

.ccl-language-switcher__button.is-active {
    background: var(--ccl-primary);
    border-color: var(--ccl-primary);
    color: var(--ccl-white);
}

.ccl-language-switcher__flag {
    width: 19px;
    height: 19px;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    flex-shrink: 0;
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.10);
}

.ccl-language-switcher__text {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    color: currentColor;
}

/*
|--------------------------------------------------------------------------
| Botões
|--------------------------------------------------------------------------
*/

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
    transition: 0.25s ease;
    text-align: center;
}

.btn-primary {
    background: var(--ccl-primary);
    color: var(--ccl-white);
    box-shadow: 0 12px 28px rgba(0, 55, 126, 0.24);
}

.btn-primary:hover {
    background: var(--ccl-primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: var(--ccl-white);
    border-color: var(--ccl-border);
    color: var(--ccl-primary);
}

.btn-outline:hover {
    border-color: var(--ccl-primary);
    transform: translateY(-2px);
}

/*
|--------------------------------------------------------------------------
| Hero
|--------------------------------------------------------------------------
*/

.hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(255, 165, 0, 0.20), transparent 32%),
        linear-gradient(135deg, #00377E 0%, #00285E 55%, #001B3F 100%);
    color: var(--ccl-white);
    padding: 86px 0 72px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 42px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #fff;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.9rem;
    margin-bottom: 22px;
}

.hero h1 {
    font-size: clamp(2.1rem, 5vw, 4.25rem);
    line-height: 1.04;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.15rem;
    max-width: 660px;
    color: rgba(255, 255, 255, 0.84);
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-card {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    padding: 28px;
    box-shadow: var(--ccl-shadow);
}

.system-card {
    background: var(--ccl-white);
    color: var(--ccl-text);
    border-radius: 24px;
    padding: 24px;
}

.system-card img {
    width: 82px;
    margin-bottom: 18px;
}

.system-card h2 {
    color: var(--ccl-primary);
    margin-bottom: 8px;
}

.status-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.status-item {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    background: #F8FAFC;
    border: 1px solid var(--ccl-border);
    border-radius: 14px;
    padding: 12px;
    font-size: 0.92rem;
}

.status-item strong {
    color: var(--ccl-success);
}

/*
|--------------------------------------------------------------------------
| Seções
|--------------------------------------------------------------------------
*/

section {
    padding: 72px 0;
}

.section-title {
    max-width: 760px;
    margin-bottom: 34px;
}

.section-title small,
.stats-header small {
    color: var(--ccl-accent);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.section-title h2,
.stats-header h2 {
    color: var(--ccl-primary);
    font-size: clamp(1.8rem, 3vw, 2.75rem);
    line-height: 1.12;
    margin: 8px 0 12px;
}

.section-title p,
.stats-header p {
    color: var(--ccl-muted);
    font-size: 1.05rem;
}

/*
|--------------------------------------------------------------------------
| Estatísticas
|--------------------------------------------------------------------------
*/

.stats-section {
    background:
        radial-gradient(circle at 12% 18%, rgba(0, 55, 126, 0.08), transparent 24rem),
        radial-gradient(circle at 88% 70%, rgba(255, 165, 0, 0.12), transparent 22rem),
        #F4F7FC;
}

.stats-header {
    max-width: 820px;
    text-align: center;
    margin: 0 auto 34px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.stats-card {
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--ccl-border);
    border-radius: var(--ccl-radius);
    padding: 26px 18px;
    text-align: center;
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
    transition: 0.25s ease;
}

.stats-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ccl-shadow);
}

.stats-icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: rgba(0, 55, 126, 0.09);
    margin: 0 auto 14px;
    font-size: 1.45rem;
}

.stats-number {
    display: block;
    color: var(--ccl-primary);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1;
    font-weight: 900;
    letter-spacing: -0.05em;
    margin-bottom: 8px;
}

.stats-card span {
    color: var(--ccl-muted);
    font-weight: 700;
    font-size: 0.95rem;
}

.stats-note {
    text-align: center;
    color: var(--ccl-muted);
    font-size: 0.85rem;
    margin-top: 22px;
}

/*
|--------------------------------------------------------------------------
| Cards
|--------------------------------------------------------------------------
*/

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.card {
    background: var(--ccl-white);
    border: 1px solid var(--ccl-border);
    border-radius: var(--ccl-radius);
    padding: 26px;
    box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
    transition: 0.25s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ccl-shadow);
}

.icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: rgba(0, 55, 126, 0.09);
    color: var(--ccl-primary);
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.card h3 {
    color: var(--ccl-primary);
    margin-bottom: 8px;
    font-size: 1.15rem;
}

.card p {
    color: var(--ccl-muted);
    font-size: 0.97rem;
}

/*
|--------------------------------------------------------------------------
| Benefícios / Passos
|--------------------------------------------------------------------------
*/

.split {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 34px;
    align-items: center;
}

.feature-panel {
    background: var(--ccl-white);
    border-radius: 30px;
    border: 1px solid var(--ccl-border);
    padding: 30px;
    box-shadow: var(--ccl-shadow);
}

.steps {
    display: grid;
    gap: 16px;
}

.step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 14px;
    align-items: start;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--ccl-primary);
    color: var(--ccl-white);
    display: grid;
    place-items: center;
    font-weight: 800;
}

.step h3 {
    color: var(--ccl-primary);
    margin-bottom: 4px;
}

.step p {
    color: var(--ccl-muted);
}

/*
|--------------------------------------------------------------------------
| Chamada / Contato
|--------------------------------------------------------------------------
*/

.highlight {
    background: linear-gradient(135deg, var(--ccl-primary), var(--ccl-primary-dark));
    color: var(--ccl-white);
    border-radius: 32px;
    padding: 42px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
    align-items: center;
    box-shadow: var(--ccl-shadow);
}

.highlight h2 {
    font-size: clamp(1.7rem, 3vw, 2.6rem);
    line-height: 1.12;
    margin-bottom: 10px;
}

.highlight p {
    color: rgba(255, 255, 255, 0.82);
    max-width: 720px;
}

.contact-box {
    background: var(--ccl-white);
    border: 1px solid var(--ccl-border);
    border-radius: 30px;
    padding: 32px;
    box-shadow: var(--ccl-shadow);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.contact-item {
    background: #F8FAFC;
    border: 1px solid var(--ccl-border);
    border-radius: 18px;
    padding: 18px;
}

.contact-item strong {
    display: block;
    color: var(--ccl-primary);
    margin-bottom: 4px;
}

.contact-item span {
    color: var(--ccl-muted);
}

/*
|--------------------------------------------------------------------------
| Rodapé
|--------------------------------------------------------------------------
*/

footer {
    background: #0F172A;
    color: rgba(255, 255, 255, 0.78);
    padding: 34px 0;
}

.footer-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand img {
    width: 46px;
    background: #fff;
    border-radius: 12px;
    padding: 5px;
}

.admin-link {
    opacity: 0.72;
    font-size: 0.9rem;
}

.admin-link:hover {
    opacity: 1;
    color: var(--ccl-accent);
}

/*
|--------------------------------------------------------------------------
| Animações
|--------------------------------------------------------------------------
*/

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/*
|--------------------------------------------------------------------------
| Componente: Back to Top
|--------------------------------------------------------------------------
*/

.back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 1200;
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 50%;
    background: var(--ccl-primary);
    color: var(--ccl-white);
    font-size: 1.25rem;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 14px 32px rgba(0, 55, 126, 0.28);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: 0.25s ease;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--ccl-primary-dark);
    transform: translateY(-2px);
}

/*
|--------------------------------------------------------------------------
| Responsividade
|--------------------------------------------------------------------------
*/

@media (max-width: 1080px) {
    .menu {
        gap: 14px;
        font-size: 0.9rem;
    }

    .ccl-language-switcher__button {
        padding: 0.34rem 0.46rem;
    }
}

@media (max-width: 920px) {
    .mobile-toggle {
        display: inline-flex;
    }

    .menu {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 86px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
        background: var(--ccl-white);
        border: 1px solid var(--ccl-border);
        border-radius: 22px;
        padding: 18px;
        box-shadow: var(--ccl-shadow);
    }

    .menu.active {
        display: flex;
    }

    .menu a {
        width: 100%;
    }

    .menu .btn {
        width: 100%;
    }

    .ccl-language-switcher {
        width: 100%;
        justify-content: center;
        padding: 8px 0;
    }

    .ccl-language-switcher__button {
        min-height: 40px;
        padding: 0.48rem 0.7rem;
    }

    .hero-grid,
    .split,
    .contact-box,
    .highlight {
        grid-template-columns: 1fr;
    }

    .cards,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 58px;
    }

    .hero-actions .btn,
    .highlight .btn {
        width: 100%;
    }
}

@media (max-width: 520px) {
    .brand span {
        font-size: 0.92rem;
    }

    .brand img {
        width: 44px;
    }

    .nav {
        height: 68px;
    }

    section {
        padding: 54px 0;
    }

    .hero-card,
    .feature-panel,
    .highlight,
    .contact-box {
        padding: 22px;
        border-radius: 24px;
    }

    .hero h1 {
        letter-spacing: -1px;
    }

    .ccl-language-switcher {
        gap: 0.35rem;
    }

    .ccl-language-switcher__flag {
        width: 18px;
        height: 18px;
    }

    .ccl-language-switcher__text {
        font-size: 0.7rem;
    }
}