/* ============ RESET & BASE ============ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --azul-principal: #0A4D8C;
    --azul-escuro: #073A6B;
    --azul-claro: #E8F1FA;
    --verde-cta: #1FAA59;
    --verde-cta-hover: #178A48;
    --texto-escuro: #1A2B3C;
    --texto-medio: #4A5A6B;
    --branco: #FFFFFF;
    --cinza-suave: #F7F9FC;
    --borda: #D8E0EA;
    --sombra: 0 4px 20px rgba(10, 77, 140, 0.08);
    --sombra-forte: 0 10px 40px rgba(10, 77, 140, 0.15);
    --raio: 12px;
    --transicao: all 0.25s ease;

    /* Tokens semânticos (mudam no modo escuro) */
    --bg-page: var(--branco);
    --bg-section-soft: var(--cinza-suave);
    --bg-card: var(--branco);
    --bg-input: var(--branco);
    --text-primary: var(--texto-escuro);
    --text-secondary: var(--texto-medio);
    --border-color: var(--borda);
    --hero-from: var(--azul-principal);
    --hero-to: var(--azul-escuro);
    --form-from: var(--azul-claro);
    --form-to: var(--cinza-suave);
    --topbar-bg: var(--branco);
    --footer-bg: var(--azul-escuro);
    --section-titulo-color: var(--azul-principal);
}

[data-tema="escuro"] {
    --bg-page: #0F1721;
    --bg-section-soft: #16202D;
    --bg-card: #1B2735;
    --bg-input: #16202D;
    --text-primary: #E8EEF6;
    --text-secondary: #A4B3C4;
    --border-color: #2C3A4D;
    --hero-from: #0B2A4A;
    --hero-to: #061B30;
    --form-from: #16202D;
    --form-to: #0F1721;
    --topbar-bg: #0F1721;
    --footer-bg: #061B30;
    --section-titulo-color: #6FB3FF;
    --azul-claro: #233649;
    --sombra: 0 4px 20px rgba(0, 0, 0, 0.4);
    --sombra-forte: 0 10px 40px rgba(0, 0, 0, 0.5);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-page);
    -webkit-font-smoothing: antialiased;
    transition: background-color 0.3s ease, color 0.3s ease;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============ ACESSIBILIDADE ============ */
:focus-visible {
    outline: 3px solid var(--verde-cta);
    outline-offset: 3px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--azul-escuro);
    color: var(--branco);
    padding: 10px 16px;
    z-index: 1000;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/* ============ HEADER ENXUTO (sem menu) ============ */
.top-bar {
    background-color: var(--topbar-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.top-bar .container {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--section-titulo-color);
    letter-spacing: -0.5px;
    text-align: center;
}

/* ===== Botão de tema (sol/lua) ===== */
.btn-tema {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background-color: var(--bg-card);
    color: var(--section-titulo-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transicao);
    padding: 0;
}

.btn-tema:hover {
    transform: translateY(-50%) scale(1.08);
    border-color: var(--section-titulo-color);
}

.btn-tema svg {
    width: 22px;
    height: 22px;
    transition: opacity 0.25s ease, transform 0.4s ease;
}

.btn-tema .icone-lua { display: none; }
.btn-tema .icone-sol { display: block; }

[data-tema="escuro"] .btn-tema .icone-sol { display: none; }
[data-tema="escuro"] .btn-tema .icone-lua { display: block; }

.logo span {
    color: var(--verde-cta);
}

.logo-tagline {
    display: block;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--texto-medio);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: 2px;
}

/* ============ HERO ============ */
.hero {
    background: linear-gradient(135deg, var(--hero-from) 0%, var(--hero-to) 100%);
    color: var(--branco);
    padding: 70px 0 80px;
    text-align: center;
    transition: background 0.3s ease;
}

.hero h1 {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
    max-width: 820px;
    margin: 0 auto 20px;
}

.hero h1 strong {
    color: #7DD3A0;
    font-weight: 800;
}

.hero .subtitulo {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.92);
    max-width: 680px;
    margin: 0 auto 36px;
    line-height: 1.55;
}

.btn {
    display: inline-block;
    padding: 18px 36px;
    border-radius: var(--raio);
    font-size: 1.05rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transicao);
    font-family: inherit;
}

.btn-cta {
    background-color: var(--verde-cta);
    color: var(--branco);
    box-shadow: var(--sombra-forte);
}

.btn-cta:hover,
.btn-cta:focus {
    background-color: var(--verde-cta-hover);
    transform: translateY(-2px);
    box-shadow: 0 14px 40px rgba(31, 170, 89, 0.35);
}

/* ============ VÍDEO DEMONSTRATIVO ============ */
.secao-video {
    padding: 80px 0;
    background-color: var(--bg-page);
    transition: background-color 0.3s ease;
}

.video-wrapper {
    max-width: 920px;
    margin: 0 auto;
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: var(--sombra-forte);
    background: #000;
    position: relative;
    aspect-ratio: 16 / 9;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    background: #000;
}

/* ============ GALERIA DE MATERIAIS ============ */
.galeria {
    padding: 80px 0;
    background-color: var(--bg-section-soft);
    transition: background-color 0.3s ease;
}

.grid-galeria {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
}

.galeria-item {
    padding: 0;
    border: none;
    background: var(--bg-card);
    border-radius: var(--raio);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--sombra);
    transition: var(--transicao);
    aspect-ratio: 4 / 3;
    position: relative;
}

.galeria-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(10, 77, 140, 0.35));
    opacity: 0;
    transition: opacity 0.25s ease;
    pointer-events: none;
}

.galeria-item:hover,
.galeria-item:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--sombra-forte);
}

.galeria-item:hover::after,
.galeria-item:focus-visible::after {
    opacity: 1;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.galeria-item:hover img {
    transform: scale(1.04);
}

/* ============ BENEFÍCIOS ============ */
.beneficios {
    padding: 80px 0;
    background-color: var(--bg-section-soft);
    transition: background-color 0.3s ease;
}

.secao-titulo {
    text-align: center;
    margin-bottom: 50px;
}

.secao-titulo h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--section-titulo-color);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.secao-titulo p {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

.grid-beneficios {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.card-beneficio {
    background-color: var(--bg-card);
    padding: 32px 26px;
    border-radius: var(--raio);
    box-shadow: var(--sombra);
    border-top: 4px solid var(--azul-principal);
    text-align: center;
    transition: var(--transicao);
}

[data-tema="escuro"] .card-beneficio {
    border-top-color: #6FB3FF;
}

.card-beneficio.destaque {
    border-top-color: var(--verde-cta);
    background: linear-gradient(180deg, #F0FAF4 0%, var(--bg-card) 100%);
}

[data-tema="escuro"] .card-beneficio.destaque {
    background: linear-gradient(180deg, #143A29 0%, var(--bg-card) 100%);
}

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

.icone {
    width: 60px;
    height: 60px;
    background-color: var(--azul-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 1.8rem;
    color: var(--azul-principal);
}

.card-beneficio.destaque .icone {
    background-color: #DCF5E5;
    color: var(--verde-cta);
}

.card-beneficio h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.card-beneficio p {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.55;
}

/* ============ PROVAS SOCIAIS ============ */
.depoimentos {
    padding: 80px 0;
    background-color: var(--bg-page);
    transition: background-color 0.3s ease;
}

.grid-depoimentos {
    display: grid;
    grid-template-columns: 1fr;
    gap: 26px;
    max-width: 900px;
    margin: 0 auto;
}

.depoimento {
    background-color: var(--bg-section-soft);
    padding: 32px 28px;
    border-radius: var(--raio);
    border-left: 5px solid var(--verde-cta);
    position: relative;
    transition: background-color 0.3s ease;
}

.depoimento::before {
    content: '"';
    position: absolute;
    top: 8px;
    right: 22px;
    font-size: 5rem;
    line-height: 1;
    color: var(--azul-claro);
    font-family: Georgia, serif;
    font-weight: 700;
}

.depoimento-texto {
    font-size: 1.02rem;
    color: var(--text-primary);
    font-style: italic;
    line-height: 1.65;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.depoimento-autor {
    display: flex;
    align-items: center;
    gap: 14px;
}

.autor-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--azul-principal);
    color: var(--branco);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.autor-info strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.98rem;
    margin-bottom: 2px;
}

.autor-info span {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

/* ============ FORMULÁRIO ============ */
/*
   O formulário agora vive dentro de #modal-form (.modal-form).
   O .form-wrapper mantém apenas o padding interno — o background/shadow
   do "card" vem de .modal-content (definido na seção do modal, abaixo).
*/
.form-wrapper {
    width: 100%;
    padding: 40px 28px;
}

/* ----- Cabeçalho do formulário ----- */
.form-header {
    text-align: center;
    margin-bottom: 32px;
}

.form-badge {
    display: inline-block;
    background-color: rgba(31, 170, 89, 0.12);
    color: var(--verde-cta);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 14px;
    letter-spacing: 0.2px;
}

[data-tema="escuro"] .form-badge {
    background-color: rgba(31, 170, 89, 0.18);
}

.form-wrapper h2 {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--section-titulo-color);
    margin-bottom: 14px;
    letter-spacing: -0.3px;
    line-height: 1.25;
}

.form-intro {
    color: var(--text-secondary);
    font-size: 0.98rem;
    line-height: 1.6;
    text-align: left;
}

.form-intro strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* ----- Campo padrão ----- */
.campo {
    margin-bottom: 22px;
    border: none;
    padding: 0;
}

.campo label,
.campo legend {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    line-height: 1.4;
}

.obrigatorio {
    color: var(--verde-cta);
    margin-left: 2px;
}

.campo-ajuda {
    display: block;
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.campo input[type="text"],
.campo input[type="email"],
.campo textarea,
.campo select {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: inherit;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-input);
    color: var(--text-primary);
    transition: var(--transicao);
}

.campo textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5;
}

.campo select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234A5A6B' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 18px;
    padding-right: 44px;
}

[data-tema="escuro"] .campo select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A4B3C4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
}

.campo input::placeholder,
.campo textarea::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.campo input:focus,
.campo textarea:focus,
.campo select:focus {
    border-color: var(--section-titulo-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(10, 77, 140, 0.15);
}

/* ----- Opções (radio buttons estilizados) ----- */
.opcoes {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.opcao {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-input);
    cursor: pointer;
    transition: var(--transicao);
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 0;
    font-weight: 500;
}

.opcao:hover {
    border-color: var(--section-titulo-color);
    background-color: var(--bg-section-soft);
}

.opcao input[type="radio"] {
    flex-shrink: 0;
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    background-color: var(--bg-card);
    cursor: pointer;
    transition: var(--transicao);
    position: relative;
}

.opcao input[type="radio"]:checked {
    border-color: var(--verde-cta);
    background-color: var(--verde-cta);
    box-shadow: inset 0 0 0 4px var(--bg-card);
}

.opcao:has(input[type="radio"]:checked) {
    border-color: var(--verde-cta);
    background-color: rgba(31, 170, 89, 0.08);
}

[data-tema="escuro"] .opcao:has(input[type="radio"]:checked) {
    background-color: rgba(31, 170, 89, 0.14);
}

.opcao input[type="radio"]:focus-visible {
    outline: 2px solid var(--verde-cta);
    outline-offset: 2px;
}

.btn-form {
    width: 100%;
    margin-top: 12px;
    font-size: 1.08rem;
}

.privacidade {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 18px;
}

/* ----- Mensagem de sucesso ----- */
.form-sucesso {
    text-align: center;
    padding: 20px 0;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.sucesso-icone {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background-color: var(--verde-cta);
    color: var(--branco);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(31, 170, 89, 0.35);
}

.form-sucesso h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--section-titulo-color);
    margin-bottom: 14px;
    line-height: 1.3;
}

.form-sucesso p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 22px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.form-sucesso strong {
    color: var(--text-primary);
}

.btn-link {
    background: none;
    border: none;
    color: var(--section-titulo-color);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 4px;
    font-family: inherit;
    padding: 8px 16px;
    border-radius: 6px;
    transition: var(--transicao);
}

.btn-link:hover {
    background-color: var(--bg-section-soft);
}

/* ============ FOOTER ============ */
/*
   Escopado em [role="contentinfo"] para não atingir o <footer> interno
   dos blockquotes de depoimento (que apenas agrupa avatar + nome).
*/
footer[role="contentinfo"] {
    background-color: var(--footer-bg);
    color: rgba(255, 255, 255, 0.85);
    padding: 30px 0;
    text-align: center;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

footer[role="contentinfo"] .logo {
    color: var(--branco);
    margin-bottom: 8px;
    display: inline-block;
}

footer[role="contentinfo"] .logo span {
    color: #7DD3A0;
}

/* ============ RESPONSIVO (Tablets e Desktop) ============ */
/* ============ HEADER ACTIONS & PLAYER BUTTON ============ */
.header-actions {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
}

/* O botão de tema agora herda o comportamento do container */
.btn-tema {
    position: static;
    transform: none;
}

.btn-tema:hover {
    transform: scale(1.08);
}

/* ============ MODAL (PLAYER + FORMULÁRIO) ============ */
.modal-player,
.modal-form {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-player.ativo,
.modal-form.ativo {
    opacity: 1;
    visibility: visible;
}

/* Modal do formulário: usa o mesmo padrão visual do modal-player,
   apenas com largura e padding ajustados para conteúdo de formulário */
.modal-form .modal-content {
    max-width: 720px;
    padding: 0;
}

.modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(10, 77, 140, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    position: relative;
    width: 95%;
    max-width: 900px;
    max-height: 95vh;
    background-color: var(--bg-card);
    border-radius: 24px;
    box-shadow: var(--sombra-forte);
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
}

.modal-player.ativo .modal-content {
    transform: scale(1) translateY(0);
}

.btn-fechar-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.3);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    cursor: pointer;
    z-index: 100;
    transition: var(--transicao);
}

.btn-fechar-modal:hover {
    background: rgba(0, 0, 0, 0.5);
    transform: rotate(90deg);
}

.btn-fechar-modal svg {
    width: 20px;
    height: 20px;
}

.player-header {
    padding: 25px 40px 10px;
    text-align: center;
    flex-shrink: 0;
}

.player-header h2 {
    font-size: 1.6rem;
    color: var(--section-titulo-color);
}

.player-container {
    padding: 10px 30px 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

/* Galeria de Imagens (lightbox) */
.galeria-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    margin-bottom: 20px;
    flex: 1;
    min-height: 0;
}

.imagem-display {
    position: relative;
    flex: 1;
    height: 100%;
    max-height: 60vh;
    background: #f0f0f0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--sombra);
    display: flex;
    align-items: center;
    justify-content: center;
}

[data-tema="escuro"] .imagem-display {
    background: #111;
}

.imagem-display img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

#contador-imagem {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 5;
}

.nav-btn {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    color: var(--section-titulo-color);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transicao);
    flex-shrink: 0;
    box-shadow: var(--sombra);
}

.nav-btn:hover {
    background-color: var(--azul-principal);
    color: var(--branco);
    border-color: var(--azul-principal);
    transform: scale(1.1);
}

/* Mobile Adjustments */
@media (max-width: 600px) {
    .header-actions {
        right: 10px;
        gap: 8px;
    }

    .secao-video,
    .galeria {
        padding: 56px 0;
    }

    .grid-galeria {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .player-header {
        padding: 20px 20px 10px;
    }

    .player-container {
        padding: 10px 20px 30px;
    }

    .nav-btn {
        width: 40px;
        height: 40px;
    }

    .galeria-wrapper {
        gap: 10px;
    }
}