/* ==========================================================================
   Renova Sofás — estilos principais
   ========================================================================== */

:root {
    /* Cores da marca (extraídas da logo) */
    --cor-primaria: #0070a8;
    --cor-primaria-escura: #005a88;
    --cor-destaque: #19b9e3;
    --cor-destaque-suave: #5fc4e6;
    --cor-texto: #1f2933;
    --cor-texto-suave: #52606d;
    --cor-fundo: #ffffff;
    --cor-fundo-alt: #f2f8fb;
    --cor-azul-claro: #e3f3fa;
    --cor-borda: #dce8ef;
    --cor-sucesso: #1e7e4a;
    --cor-erro: #b42318;
    --raio: 14px;
    --sombra: 0 6px 24px rgba(0, 112, 168, 0.08);
    --largura-max: 1140px;
    --fonte: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--fonte);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--cor-texto);
    background: var(--cor-fundo);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--cor-primaria);
}

h1, h2, h3 {
    line-height: 1.2;
    margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }

.container {
    width: 100%;
    max-width: var(--largura-max);
    margin: 0 auto;
    padding-inline: 20px;
}
.container.narrow { max-width: 820px; }

.center { text-align: center; }
.muted { color: var(--cor-texto-suave); font-weight: normal; }

.icon { flex-shrink: 0; vertical-align: middle; }

.sr-only,
.hp {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--cor-primaria);
    color: #fff;
    padding: 8px 16px;
    z-index: 100;
}
.skip-link:focus { left: 0; }

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    padding: 0.8em 1.5em;
    border-radius: 999px;
    border: 2px solid transparent;
    font: inherit;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn-sm { padding: 0.5em 1.1em; font-size: 0.95rem; }
.btn-primary { background: var(--cor-primaria); color: #fff; }
.btn-primary:hover { background: var(--cor-primaria-escura); }
.btn-outline { border-color: var(--cor-primaria); color: var(--cor-primaria); }
.btn-outline:hover { background: var(--cor-primaria); color: #fff; }
.btn-light { background: #fff; color: var(--cor-primaria); }
.btn-light:hover { background: var(--cor-azul-claro); }

/* Ícone em círculo */
.icon-badge {
    display: inline-grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--cor-azul-claro);
    color: var(--cor-primaria);
    flex-shrink: 0;
}
.icon-badge-lg { width: 72px; height: 72px; border-radius: 20px; }

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cor-primaria);
    margin-bottom: 0.5em;
}

/* Cabeçalho --------------------------------------------------------------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--cor-borda);
    backdrop-filter: blur(6px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
}

.logo { display: block; }
.logo img { width: auto; height: 66px; }

.site-nav {
    display: flex;
    align-items: center;
    gap: 22px;
}

.nav-link {
    color: var(--cor-texto);
    text-decoration: none;
    font-weight: 500;
}
.nav-link:hover,
.nav-link.is-active { color: var(--cor-primaria); }
.nav-link.is-active { text-decoration: underline; text-underline-offset: 6px; }

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    cursor: pointer;
    position: relative;
}
.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
    position: absolute;
    left: 10px;
    width: 24px;
    height: 2px;
    background: var(--cor-texto);
    content: "";
    transition: transform 0.2s;
}
.nav-toggle-bar { top: 21px; }
.nav-toggle-bar::before { left: 0; top: -7px; }
.nav-toggle-bar::after { left: 0; top: 7px; }

@media (max-width: 900px) {
    .nav-toggle { display: block; }
    .logo img { height: 54px; }

    .site-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 20px 20px;
        background: #fff;
        border-bottom: 1px solid var(--cor-borda);
    }
    .site-nav.is-open { display: flex; }
    .nav-link { padding: 12px 0; border-bottom: 1px solid var(--cor-borda); }
    .site-nav .btn { margin-top: 16px; }
}

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

.hero {
    background: linear-gradient(135deg, var(--cor-fundo-alt), var(--cor-azul-claro));
    padding-block: 64px;
}
.hero-inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}
.lead { font-size: 1.15rem; color: var(--cor-texto-suave); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.hero-points {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    color: var(--cor-texto-suave);
    font-weight: 500;
}
.hero-points li { display: flex; align-items: center; gap: 6px; }
.hero-points .icon { color: var(--cor-destaque); }
.hero-media img { width: 100%; max-width: 520px; margin-inline: auto; }

.page-hero {
    background: linear-gradient(135deg, var(--cor-fundo-alt), var(--cor-azul-claro));
    padding-block: 56px;
}
.page-hero .lead { max-width: 640px; margin-bottom: 0; }

.section { padding-block: 72px; }
.section-alt { background: var(--cor-fundo-alt); }
.section-head { max-width: 680px; margin: 0 auto 40px; text-align: center; }
.section-head p { color: var(--cor-texto-suave); }
.section-head .eyebrow { color: var(--cor-primaria); }

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}
.card {
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 28px;
    box-shadow: var(--sombra);
}
.card .icon-badge { margin-bottom: 16px; }
.card-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    text-decoration: none;
}
.card-link:hover { text-decoration: underline; }

/* Antes e depois */
.ba-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr));
    gap: 28px;
    margin-bottom: 32px;
}
.ba-card {
    margin: 0;
    background: #fff;
    border-radius: var(--raio);
    overflow: hidden;
    box-shadow: var(--sombra);
    border: 1px solid var(--cor-borda);
}
.ba-pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3px;
    background: #fff;
}
.ba-side { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.ba-side picture,
.ba-side img { width: 100%; height: 100%; }
.ba-side img { object-fit: cover; }
.ba-label {
    position: absolute;
    left: 10px;
    top: 10px;
    padding: 3px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    background: rgba(31, 41, 51, 0.75);
}
.ba-depois .ba-label { background: var(--cor-primaria); }
.ba-card figcaption {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 4px 12px;
    padding: 14px 18px;
}
.ba-card figcaption span { color: var(--cor-texto-suave); }
.more-note { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; }
.more-note a { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }

/* Benefícios */
.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
    gap: 20px 32px;
    max-width: 960px;
    margin: 0 auto;
}
.benefit { display: flex; gap: 18px; align-items: flex-start; }
.benefit h3 { margin-bottom: 0.3em; }
.benefit p { margin: 0; color: var(--cor-texto-suave); }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}
.feature {
    background: #fff;
    border-radius: var(--raio);
    padding: 24px;
    border-top: 4px solid var(--cor-destaque);
}
.feature-icon { color: var(--cor-primaria); margin-bottom: 12px; }
.feature p { margin: 0; color: var(--cor-texto-suave); }

.steps {
    list-style: none;
    counter-reset: passo;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}
.steps li {
    counter-increment: passo;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 4px;
}
.step-icon {
    position: relative;
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: var(--cor-azul-claro);
    color: var(--cor-primaria);
    margin-bottom: 12px;
}
.step-icon::after {
    content: counter(passo);
    position: absolute;
    top: -2px;
    right: -2px;
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--cor-primaria);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
}
.steps span:last-child { color: var(--cor-texto-suave); }

/* Serviços */
.service-list { display: grid; gap: 24px; }
.service {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 32px;
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    scroll-margin-top: 100px;
}
.service h2 { font-size: 1.45rem; }
.check-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 6px 20px;
}
.check-list li { display: flex; gap: 8px; align-items: flex-start; }
.check-list .icon { color: var(--cor-destaque); margin-top: 3px; }

/* Vídeos */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 24px;
}
.video-item video,
.video-item iframe,
.video-yt {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: var(--raio);
    background: #0b2238;
}
.video-yt { position: relative; padding: 0; overflow: hidden; cursor: pointer; }
.video-yt img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.video-play {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #fff;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}
.video-title { margin: 10px 0 0; font-weight: 600; }

/* Depoimentos */
.testimonial { margin: 0; }
.stars { display: flex; gap: 2px; color: #f5b301; margin-bottom: 10px; }
.stars .icon { fill: currentColor; }
.testimonial footer { color: var(--cor-texto-suave); }

/* Perguntas frequentes */
.faq { display: grid; gap: 12px; }
.faq-item {
    background: #fff;
    border: 1px solid var(--cor-borda);
    border-radius: var(--raio);
    padding: 0 22px;
}
.faq-item summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-block: 18px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chevron { color: var(--cor-primaria); transition: transform 0.2s; }
.faq-item[open] .faq-chevron { transform: rotate(180deg); }
.faq-item p { color: var(--cor-texto-suave); margin-bottom: 18px; }

/* Área atendida */
.area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}
.chips {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.chips li {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--cor-borda);
    font-weight: 600;
}
.chips .icon { color: var(--cor-primaria); }

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

.photo-frame { margin: 0; }
.photo-frame img {
    width: 100%;
    max-height: 520px;
    object-fit: cover;
    border-radius: var(--raio);
    box-shadow: var(--sombra);
}
.photo-frame figcaption { margin-top: 8px; font-size: 0.9rem; color: var(--cor-texto-suave); }

.cta {
    background: var(--cor-primaria);
    color: #fff;
    padding-block: 64px;
    text-align: center;
}
.cta p { opacity: 0.9; }

@media (max-width: 800px) {
    .hero { padding-block: 44px; }
    .hero-inner,
    .two-col,
    .area { grid-template-columns: 1fr; gap: 32px; }
    .hero-media { order: -1; }
    .hero-media img { max-width: 300px; }
    .section { padding-block: 52px; }
    .service { flex-direction: column; gap: 12px; padding: 22px; }
}

/* Contato ----------------------------------------------------------------- */

.contact-list { list-style: none; padding: 0; margin: 0 0 1.5em; display: grid; gap: 14px; }
.contact-list li { display: flex; align-items: center; gap: 14px; }
.contact-list .icon-badge { width: 46px; height: 46px; border-radius: 12px; }
.contact-list div { display: flex; flex-direction: column; line-height: 1.4; }
.contact-list strong { font-size: 0.85rem; color: var(--cor-texto-suave); font-weight: 600; }

.tip {
    display: flex;
    gap: 12px;
    padding: 16px 18px;
    border-radius: var(--raio);
    background: var(--cor-azul-claro);
    color: var(--cor-primaria-escura);
}
.tip p { margin: 0; }

.form { display: flex; flex-direction: column; gap: 6px; }
.form label { font-weight: 600; margin-top: 10px; }
.form input,
.form select,
.form textarea {
    width: 100%;
    padding: 12px 14px;
    font: inherit;
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    background: #fff;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
    outline: 2px solid var(--cor-destaque);
    border-color: transparent;
}
.form button { margin-top: 18px; align-self: flex-start; }

.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 16px; }
.alert-success { background: #e7f6ee; color: var(--cor-sucesso); }
.alert-error { background: #fdecea; color: var(--cor-erro); }

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

.site-footer {
    background: #0b2238;
    color: #c5d2de;
    padding-top: 56px;
}
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}
.footer-title { color: #fff; font-weight: 700; margin-bottom: 12px; }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { padding: 4px 0; }
.footer-list li,
.footer-list a { display: flex; align-items: center; gap: 8px; }
.footer-list .icon { color: var(--cor-destaque-suave); }
.footer-bottom {
    margin-top: 40px;
    padding-block: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}
.footer-bottom p { margin: 0; }

/* WhatsApp flutuante ------------------------------------------------------ */

.whatsapp-float {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 60;
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s;
}
.whatsapp-float:hover { transform: scale(1.08); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}