/**
 * Landing Page pública — Grupo Sincronize (P-F1.2).
 *
 * Portado de docs/prototype/index.html + assets/css/style.css, adaptado aos
 * tokens do design-system (tokens.css): --green do protótipo (cor de AÇÃO no
 * protótipo, não de status) vira --cor-laranja; --blue/--ink/--muted/--line
 * viram --cor-azul/--texto/--texto-secundario/--borda — mesma regra aplicada
 * em components.css (ver docs/logo-identidade-visual/DECISAO-paleta.md).
 * Cores puramente decorativas (sol, telhado, piscina) seguem literais.
 *
 * Carregado só nas páginas da LP (home/serviço), via $extraStyles do layout
 * público — nunca no admin/login.
 */

/* ==================================================================
   Header / navegação
   ================================================================== */
.landing-page header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--cor-azul);
}

.landing-page .nav {
    height: 82px;
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.landing-page .nav .logo {
    width: 176px;
    height: 58px;
    object-fit: contain;
}

.landing-page .nav nav {
    display: flex;
    gap: 28px;
    margin-left: auto;
}

.landing-page .nav nav a {
    font-weight: 600;
    color: var(--texto-invertido);
}

.landing-page .nav-cta {
    display: flex;
    gap: 10px;
}

.landing-page .menu {
    display: none;
    border: 0;
    background: none;
    color: var(--texto-invertido);
    font-size: 24px;
    cursor: pointer;
}

/* ==================================================================
   Hero
   ================================================================== */
.landing-page .hero {
    background: linear-gradient(130deg, var(--superficie-alt) 55%, #E9F5EF);
    overflow: hidden;
}

.landing-page .hero-grid {
    min-height: 650px;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 40px;
}

.landing-page .eyebrow {
    font-size: var(--fs-xs);
    font-weight: 800;
    letter-spacing: 1.6px;
    color: var(--cor-laranja);
}

.landing-page .hero h1 {
    font-size: 64px;
    line-height: 1.03;
    letter-spacing: -3px;
    margin: 18px 0;
}

.landing-page em {
    font-style: normal;
    color: var(--cor-laranja);
}

.landing-page .lead {
    font-size: var(--fs-md);
    line-height: 1.65;
    max-width: 610px;
    color: var(--texto-secundario);
}

.landing-page .actions {
    display: flex;
    align-items: center;
    gap: 28px;
    margin: 30px 0;
}

.landing-page .actions > a:last-child {
    font-weight: 700;
    color: var(--cor-azul);
}

.landing-page .numbers {
    display: flex;
    gap: 36px;
    border-top: 1px solid var(--borda);
    padding-top: 24px;
}

.landing-page .numbers div {
    display: flex;
    flex-direction: column;
}

.landing-page .numbers b {
    font-size: var(--fs-lg);
    color: var(--cor-azul);
}

.landing-page .numbers small {
    color: var(--texto-secundario);
}

.landing-page .hero-art {
    height: 500px;
    position: relative;
}

.landing-page .sun {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: #F4BF29;
    right: 15px;
    top: 55px;
    box-shadow: 0 0 80px rgba(244, 191, 41, .4);
}

.landing-page .house {
    position: absolute;
    right: 55px;
    bottom: 70px;
    width: 330px;
}

.landing-page .roof {
    height: 145px;
    background: repeating-linear-gradient(90deg, #0A4D72 0 48px, #79C3D1 49px 52px);
    clip-path: polygon(16% 0, 100% 0, 85% 100%, 0 100%);
    border: 6px solid #173F54;
}

.landing-page .walls {
    height: 130px;
    width: 260px;
    margin-left: 35px;
    background: var(--superficie);
    box-shadow: 0 20px 30px rgba(23, 68, 90, .2);
}

.landing-page .float {
    position: absolute;
    background: var(--superficie);
    padding: 15px 18px;
    border-radius: var(--raio-lg);
    box-shadow: var(--sombra-md);
    display: flex;
    gap: 12px;
    font-size: 24px;
    color: var(--cor-laranja);
}

.landing-page .float span {
    display: flex;
    flex-direction: column;
}

.landing-page .float small {
    font-size: var(--fs-xs);
    color: var(--texto-secundario);
}

.landing-page .float b {
    font-size: var(--fs-md);
    color: var(--texto);
}

.landing-page .float.one { left: 0; bottom: 80px; }
.landing-page .float.two { right: 0; top: 70px; }

.landing-page .brands {
    min-height: 85px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    background: var(--superficie);
    color: var(--texto-secundario);
}

.landing-page .brands span { font-size: var(--fs-xs); }
.landing-page .brands b { color: var(--texto-secundario); }

/* ==================================================================
   Seções — título comum
   ================================================================== */
.landing-page section {
    padding: 100px 0;
}

.landing-page .section-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    margin-bottom: 45px;
    gap: var(--space-6);
}

.landing-page .section-title h2,
.landing-page .about h2,
.landing-page .contact h2 {
    font-size: var(--fs-display);
    line-height: 1.1;
    margin: 12px 0;
}

.landing-page .section-title > p {
    max-width: 450px;
    color: var(--texto-secundario);
    line-height: 1.7;
}

/* ==================================================================
   Soluções
   ================================================================== */
.landing-page .solutions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
}

.landing-page .solutions article {
    border: 1px solid var(--borda);
    border-radius: var(--raio-xl);
    overflow: hidden;
    background: var(--superficie);
}

.landing-page .art {
    height: 230px;
    position: relative;
    overflow: hidden;
}

.landing-page .solar-art { background: linear-gradient(135deg, #D8EEF2, #F3D993); }
.landing-page .solar-art span { position: absolute; font-size: 70px; right: 55px; top: 20px; color: #F4BF29; }
.landing-page .solar-art i {
    position: absolute;
    width: 330px;
    height: 130px;
    background: repeating-linear-gradient(90deg, #0D5479 0 50px, #7EC2CF 51px 54px);
    left: 70px;
    bottom: -20px;
    transform: skew(-18deg);
}

.landing-page .pool-art { background: linear-gradient(#E1F1EF, #50BAC1); color: var(--superficie); }
.landing-page .pool-art span { position: absolute; font: bold 70px var(--fonte-titulo); left: 50px; top: 55px; }
.landing-page .pool-art i { position: absolute; font-size: 50px; right: 30px; bottom: 20px; }

.landing-page .copy { padding: 28px 34px 34px; position: relative; }
.landing-page .copy > small { position: absolute; right: 30px; color: var(--borda); font: bold 35px var(--fonte-titulo); }
.landing-page .copy h3 { font-size: var(--fs-lg); margin: 0 0 12px; }
.landing-page .copy p { color: var(--texto-secundario); line-height: 1.6; }
.landing-page .copy ul { list-style: '✓  '; padding-left: 22px; line-height: 2; color: var(--texto-secundario); }
.landing-page .copy li::marker { color: var(--cor-laranja); }
.landing-page .copy a { font-weight: 700; color: var(--cor-azul); }

/* ==================================================================
   Processo
   ================================================================== */
.landing-page .process { background: var(--cor-azul); color: var(--texto-invertido); }
.landing-page .light p { color: #ADC4D2; }

.landing-page .steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    position: relative;
}

.landing-page .steps:before {
    content: '';
    position: absolute;
    top: 31px;
    left: 7%;
    right: 7%;
    height: 1px;
    background: rgba(255, 255, 255, .19);
}

.landing-page .steps article { position: relative; }
.landing-page .steps i {
    display: flex;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: var(--cor-azul-claro);
    color: var(--texto-invertido);
    font-style: normal;
    font-size: 23px;
    border: 1px solid rgba(255, 255, 255, .25);
}
.landing-page .steps small { position: absolute; right: 15px; top: 0; color: #7DA2B8; }
.landing-page .steps p { color: #ABC2CF; line-height: 1.6; }

/* ==================================================================
   Portfólio de serviços (produtos) — filtro por categoria sem reload
   ================================================================== */
.landing-page .filters {
    display: flex;
    flex-wrap: wrap;
    background: var(--superficie-alt);
    padding: 5px;
    border-radius: var(--raio-md);
    gap: 2px;
}

.landing-page .filters button {
    border: 0;
    padding: 10px 15px;
    background: none;
    border-radius: var(--raio-sm);
    color: var(--texto-secundario);
    cursor: pointer;
    font: 600 var(--fs-sm) / 1 var(--fonte-texto);
}

.landing-page .filters .active {
    background: var(--superficie);
    color: var(--cor-azul);
    box-shadow: var(--sombra-sm);
}

.landing-page .products {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}

.landing-page .products article {
    position: relative;
    border: 1px solid var(--borda);
    border-radius: var(--raio-lg);
    padding: 18px;
    transition: .2s;
}

.landing-page .products article:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-md);
}

.landing-page .products a { display: block; color: inherit; }

.landing-page .products a > span:first-child {
    position: absolute;
    background: var(--info-bg);
    color: var(--cor-azul);
    padding: 5px 9px;
    border-radius: var(--raio-pill);
    font-size: var(--fs-xs);
}

.landing-page .products img,
.landing-page .products .sem-imagem {
    width: 100%;
    height: 210px;
    object-fit: contain;
}

.landing-page .products .sem-imagem {
    display: grid;
    place-items: center;
    background: var(--superficie-alt);
    border-radius: var(--raio-md);
    color: var(--texto-secundario);
    font-size: var(--fs-xs);
}

.landing-page .products small { color: var(--cor-laranja); font-weight: 700; }
.landing-page .products h3 { margin: 5px 0; font-size: var(--fs-md); }
.landing-page .products p { color: var(--texto-secundario); margin: 0; }

/* ==================================================================
   Sobre
   ================================================================== */
.landing-page .about { background: var(--superficie-alt); }
.landing-page .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.landing-page .badge12 {
    height: 390px;
    border-radius: var(--raio-xl);
    background: linear-gradient(135deg, var(--cor-azul), #16849A);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--texto-invertido);
    gap: var(--space-5);
    box-shadow: 25px 25px 0 #F4BF29;
}

.landing-page .badge12 b { font-size: 110px; }
.landing-page .badge12 span { font-size: var(--fs-md); }
.landing-page .about-grid > div > p { color: var(--texto-secundario); line-height: 1.7; }

.landing-page .checks p {
    display: grid;
    grid-template-columns: 28px 1fr;
    color: var(--cor-laranja);
}
.landing-page .checks b { color: var(--texto); }
.landing-page .checks small { grid-column: 2; color: var(--texto-secundario); }

/* ==================================================================
   Contato
   ================================================================== */
.landing-page .contact { background: var(--cor-azul); color: var(--texto-invertido); }
.landing-page .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.landing-page .contact-grid > div > p { color: #B8CCD7; line-height: 1.8; }

.landing-page .contact form {
    background: var(--superficie);
    color: var(--texto);
    padding: 35px;
    border-radius: var(--raio-xl);
}
.landing-page .contact form h3 { font-size: 25px; margin: 0; }
.landing-page .contact form > p { color: var(--texto-secundario); }
.landing-page .contact form .btn { width: 100%; margin-top: 10px; }
.landing-page .contact form > small {
    display: block;
    text-align: center;
    color: var(--texto-secundario);
    margin-top: 12px;
}

/* ==================================================================
   Rodapé
   ================================================================== */
.landing-page footer {
    padding: 35px 0;
    background: var(--superficie-alt);
}
.landing-page footer .container {
    display: flex;
    align-items: center;
    gap: 35px;
}
.landing-page footer .logo { width: 176px; height: 58px; object-fit: contain; }
.landing-page footer p { color: var(--texto-secundario); flex: 1; }
.landing-page footer a { color: var(--cor-azul); font-weight: 700; }
.landing-page footer span { color: var(--texto-secundario); }

/* Evita sobrepor o botão flutuante do WhatsApp (fora do admin/login) */
body:not(.admin-page):not(.login-page) .toast {
    right: 20px;
    bottom: 94px;
}

/* ==================================================================
   Botão flutuante do WhatsApp — exclusivo da LP
   ================================================================== */
.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    box-shadow: 0 8px 24px rgba(12, 72, 38, .3);
    z-index: var(--z-toast);
    transition: transform .2s ease, box-shadow .2s ease;
}
.whatsapp-float:hover {
    transform: translateY(-3px) scale(1.04);
    box-shadow: 0 12px 30px rgba(12, 72, 38, .38);
}
.whatsapp-float:focus-visible {
    outline: 3px solid var(--superficie);
    box-shadow: 0 0 0 6px #25D366;
}
.whatsapp-float img { width: 34px; height: 34px; display: block; }
.whatsapp-float span {
    position: absolute;
    right: 72px;
    width: max-content;
    max-width: 220px;
    padding: 8px 11px;
    border-radius: var(--raio-sm);
    background: var(--texto);
    color: var(--texto-invertido);
    font-size: var(--fs-xs);
    font-weight: 700;
    opacity: 0;
    visibility: hidden;
    transform: translateX(5px);
    transition: .2s;
    pointer-events: none;
}
.whatsapp-float:hover span,
.whatsapp-float:focus-visible span {
    opacity: 1;
    visibility: visible;
    transform: none;
}

/* ==================================================================
   Detalhe do serviço (views/public/servico.php)
   ================================================================== */
.landing-page .service-detail { padding-top: 60px; }
.landing-page .service-breadcrumb {
    color: var(--texto-secundario);
    font-size: var(--fs-sm);
    margin-bottom: var(--space-5);
}
.landing-page .service-breadcrumb a { color: var(--cor-azul); font-weight: 600; }
.landing-page .service-detail h1 { font-size: var(--fs-display); line-height: 1.1; margin: 12px 0; }
.landing-page .service-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
    align-items: start;
}
.landing-page .service-image {
    width: 100%;
    height: 360px;
    object-fit: cover;
    border-radius: var(--raio-xl);
    background: var(--superficie-alt);
}
.landing-page .service-image.sem-imagem {
    display: grid;
    place-items: center;
    color: var(--texto-secundario);
}
.landing-page .service-price {
    font-size: var(--fs-lg);
    color: var(--cor-azul);
    margin: var(--space-4) 0;
}
.landing-page .service-desc { color: var(--texto-secundario); line-height: 1.75; white-space: pre-line; }

/* ==================================================================
   Responsivo
   ================================================================== */
@media (max-width: 900px) {
    .landing-page .nav nav { display: none; }
    .landing-page .menu { display: block; margin-left: auto; }
    .landing-page .nav.open nav {
        display: flex;
        position: absolute;
        left: 0;
        right: 0;
        top: 82px;
        background: var(--superficie);
        flex-direction: column;
        padding: var(--space-5);
    }
    .landing-page .nav.open nav a {
        color: var(--texto);
    }
    .landing-page .hero-grid,
    .landing-page .about-grid,
    .landing-page .contact-grid,
    .landing-page .service-grid { grid-template-columns: 1fr; }
    .landing-page .hero-grid { padding-top: 60px; }
    .landing-page .hero-art { display: none; }
    .landing-page .brands { flex-wrap: wrap; padding: var(--space-5); }
    .landing-page .solutions,
    .landing-page .products { grid-template-columns: 1fr 1fr; }
    .landing-page .steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .landing-page .hero h1 { font-size: 43px; }
    .landing-page .section-title { display: block; }
    .landing-page .section-title h2,
    .landing-page .about h2,
    .landing-page .contact h2 { font-size: 34px; }
    .landing-page .solutions,
    .landing-page .products,
    .landing-page .steps { grid-template-columns: 1fr; }
    .landing-page .numbers { gap: 15px; }
    .landing-page .nav-cta { display: none; }
    .landing-page .actions { align-items: flex-start; flex-direction: column; }
    .landing-page .contact form { padding: 23px; }
    .landing-page .badge12 { height: 280px; }
    .landing-page footer .container { flex-direction: column; text-align: center; }
    .whatsapp-float { right: 16px; bottom: 16px; width: 56px; height: 56px; }
    .whatsapp-float img { width: 31px; height: 31px; }
    .whatsapp-float span { display: none; }
    body:not(.admin-page):not(.login-page) .toast { right: 16px; bottom: 84px; left: 16px; }
}