/* =========================================================================
   BRS LAVA E SECA — Assistência técnica de máquinas de lavar, lava e seca
   e secadoras em São Paulo. Folha de estilo autocontida, mobile-first.
   ========================================================================= */

:root {
  --brand: #0e5fc0;          /* azul confiança */
  --brand-dark: #0a4a97;
  --accent: #ff7a1a;         /* laranja energia / CTA secundário */
  --accent-dark: #e8650a;
  --wa: #25d366;             /* WhatsApp */
  --wa-dark: #1ebe55;
  --ink: #16202e;
  --muted: #5c6774;
  --line: #e6e9ef;
  --bg: #ffffff;
  --bg-soft: #f2f6fc;
  --dark: #0c1a2e;           /* navy (faixas escuras/footer) */
  --star: #fbbc04;
  --font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --maxw: 1140px;
  --radius: 16px;
  --shadow: 0 12px 32px rgba(12, 26, 46, .10);
  --shadow-sm: 0 6px 16px rgba(12, 26, 46, .07);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
section[id] { scroll-margin-top: 78px; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; } }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.hl { color: var(--accent); }
.sec { padding: 64px 0; }
.sec--soft { background: var(--bg-soft); }
.sec--dark { background: var(--dark); color: #fff; }
.sec__title { text-align: center; font-size: clamp(1.6rem, 4.2vw, 2.4rem); font-weight: 700; line-height: 1.18; margin: 0 0 12px; }
.sec__sub { text-align: center; color: var(--muted); max-width: 680px; margin: 0 auto 42px; }
.sec--dark .sec__sub { color: #c6d2e2; }

/* --------------------- Botões --------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: inherit; font-weight: 600; font-size: .97rem; text-decoration: none; padding: 15px 26px; border-radius: 12px; border: none; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, filter .2s ease; line-height: 1; }
.btn svg { width: 20px; height: 20px; fill: currentColor; }
.btn--wa { background: linear-gradient(180deg, #2ad36b, var(--wa)); color: #fff; box-shadow: 0 8px 20px rgba(37, 211, 102, .32); }
.btn--wa:hover { transform: translateY(-2px); filter: brightness(1.03); box-shadow: 0 12px 26px rgba(37, 211, 102, .42); }
.btn--phone { background: linear-gradient(180deg, var(--brand), var(--brand-dark)); color: #fff; box-shadow: 0 8px 20px rgba(14, 95, 192, .28); }
.btn--phone:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn--ghost { background: #fff; color: var(--brand); border: 1.5px solid var(--line); }
.btn--ghost:hover { border-color: var(--brand); }
.btn--lg { padding: 17px 32px; font-size: 1.04rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }
.cta-row--center { justify-content: center; }

/* --------------------- Header --------------------- */
.top { position: sticky; top: 0; z-index: 800; background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top__inner { display: flex; align-items: center; justify-content: space-between; gap: 14px; max-width: var(--maxw); margin: 0 auto; padding: 11px 20px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.18rem; color: var(--ink); }
.logo__ico { width: 34px; height: 34px; border-radius: 9px; background: linear-gradient(145deg, var(--brand), var(--brand-dark)); display: grid; place-items: center; flex-shrink: 0; }
.logo__ico svg { width: 20px; height: 20px; fill: #fff; }
.logo span { color: var(--brand); }
.top__cta { display: flex; align-items: center; gap: 12px; }
.top__phone { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-weight: 700; white-space: nowrap; }
.top__phone svg { width: 18px; height: 18px; fill: var(--brand); }
@media (max-width: 600px) { .top__phone { display: none; } .logo { font-size: 1.04rem; } .logo__ico { width: 30px; height: 30px; } .btn { padding: 12px 18px; font-size: .9rem; } }

/* --------------------- Hero --------------------- */
.hero { position: relative; background: radial-gradient(circle at 82% 15%, rgba(255, 122, 26, .12), transparent 42%), linear-gradient(180deg, #fff, var(--bg-soft)); overflow: hidden; }
.hero__inner { display: grid; grid-template-columns: 1.08fr .92fr; gap: 42px; align-items: center; padding: 52px 20px 58px; max-width: var(--maxw); margin: 0 auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 7px; font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--brand); background: #fff; border: 1px solid var(--line); border-radius: 100px; padding: 7px 14px; margin-bottom: 18px; box-shadow: var(--shadow-sm); }
.eyebrow svg { width: 15px; height: 15px; fill: var(--accent); }
.hero__title { font-size: clamp(1.9rem, 4.8vw, 3rem); font-weight: 700; line-height: 1.12; margin: 0 0 16px; }
.hero__title .hl { color: var(--brand); }
.hero__sub { font-size: 1.1rem; color: var(--ink); margin: 0 0 22px; max-width: 48ch; }
.hero__bullets { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 18px; padding: 0; margin: 0 0 26px; }
.hero__bullets li { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .92rem; color: var(--ink); }
.hero__bullets svg { width: 20px; height: 20px; fill: var(--wa); flex-shrink: 0; }
.hero__media { position: relative; }
.hero__media img { width: 100%; height: auto; border-radius: 20px; box-shadow: var(--shadow); object-fit: cover; object-position: center 35%; aspect-ratio: 1/1; }
.hero__tag { position: absolute; left: -12px; bottom: 20px; background: #fff; border-radius: 14px; box-shadow: var(--shadow); padding: 12px 16px; display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: .9rem; }
.hero__tag svg { width: 28px; height: 28px; fill: var(--brand); }
.hero__tag small { display: block; font-weight: 500; color: var(--muted); font-size: .76rem; }
@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: 28px; padding: 38px 20px 44px; }
  .hero__sub { margin-left: auto; margin-right: auto; }
  .hero__bullets, .cta-row { justify-content: center; }
  .hero__media { order: -1; max-width: 460px; margin: 0 auto; }
}

/* --------------------- Faixa de confiança --------------------- */
.trust { background: var(--brand); color: #fff; }
.trust__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px 44px; padding: 22px 20px; max-width: var(--maxw); margin: 0 auto; }
.trust__item { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .98rem; }
.trust__item svg { width: 24px; height: 24px; fill: #fff; flex-shrink: 0; opacity: .95; }

/* --------------------- Serviços (cards ícone) --------------------- */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow-sm); transition: transform .3s ease, box-shadow .3s ease, border-color .3s; }
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--brand); }
.svc-card__ico { width: 60px; height: 60px; border-radius: 14px; background: linear-gradient(145deg, rgba(14,95,192,.12), rgba(14,95,192,.06)); display: grid; place-items: center; margin-bottom: 16px; }
.svc-card__ico svg { width: 32px; height: 32px; fill: none; stroke: var(--brand); stroke-width: 1.8; }
.svc-card h3 { font-size: 1.22rem; font-weight: 700; margin: 0 0 8px; }
.svc-card p { color: var(--muted); font-size: .95rem; margin: 0 0 16px; }
.svc-card .lnk { font-weight: 700; color: var(--brand); font-size: .92rem; display: inline-flex; align-items: center; gap: 6px; }
.svc-card .lnk svg { width: 16px; height: 16px; fill: var(--brand); }
@media (max-width: 820px) { .svc-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; } }

/* --------------------- Problemas (grid ícones) --------------------- */
.prob-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.prob { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 20px 16px; text-align: center; transition: transform .25s ease, border-color .25s; }
.prob:hover { transform: translateY(-4px); border-color: var(--accent); }
.prob__ico { width: 48px; height: 48px; margin: 0 auto 10px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,122,26,.12); }
.prob__ico svg { width: 26px; height: 26px; fill: none; stroke: var(--accent-dark); stroke-width: 1.9; }
.prob b { display: block; font-size: .96rem; font-weight: 600; }
@media (max-width: 820px) { .prob-grid { grid-template-columns: repeat(2, 1fr); } }

/* --------------------- Marcas (tiles texto) --------------------- */
.brands__row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.brand-tile { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 20px; font-weight: 700; color: var(--muted); font-size: 1rem; box-shadow: var(--shadow-sm); transition: color .2s, border-color .2s, transform .2s; }
.brand-tile:hover { color: var(--brand); border-color: var(--brand); transform: translateY(-3px); }

/* --------------------- Como funciona --------------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 22px 24px; text-align: center; box-shadow: var(--shadow-sm); }
.step__n { counter-increment: step; position: absolute; top: -18px; left: 50%; transform: translateX(-50%); width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(145deg, var(--brand), var(--brand-dark)); color: #fff; display: grid; place-items: center; font-weight: 700; box-shadow: var(--shadow-sm); }
.step__n::after { content: counter(step); }
.step h3 { font-size: 1.08rem; margin: 10px 0 8px; }
.step p { color: var(--muted); font-size: .92rem; margin: 0; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; gap: 30px; } }

/* --------------------- Vantagens --------------------- */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.adv { background: var(--bg-soft); border-radius: var(--radius); padding: 26px 22px; text-align: center; border: 1px solid var(--line); }
.adv__ico { width: 54px; height: 54px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.adv__ico svg { width: 28px; height: 28px; fill: none; stroke: var(--brand); stroke-width: 1.8; }
.adv h3 { font-size: 1.05rem; margin: 0 0 8px; }
.adv p { color: var(--muted); font-size: .9rem; margin: 0; }
@media (max-width: 860px) { .adv-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .adv-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; } }

/* --------------------- Avaliações (marquee) --------------------- */
.reviews-mask { overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent); mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent); }
.rv-track { display: flex; gap: 20px; width: max-content; animation: rv-scroll 44s linear infinite; }
.rv-track:hover { animation-play-state: paused; }
@keyframes rv-scroll { to { transform: translateX(calc(-50% - 10px)); } }
.rv-card { width: 330px; flex-shrink: 0; background: #fff; border: 1px solid var(--line); border-bottom: 4px solid var(--brand); border-radius: 14px; padding: 22px 20px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; gap: 12px; }
.rv-head { display: flex; align-items: center; gap: 12px; }
.rv-avatar { width: 44px; height: 44px; border-radius: 50%; color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.15rem; flex-shrink: 0; }
.rv-user { flex-grow: 1; line-height: 1.3; }
.rv-user b { font-weight: 700; font-size: .97rem; display: block; }
.rv-user span { color: var(--muted); font-size: .82rem; }
.rv-stars { display: flex; gap: 2px; color: var(--star); }
.rv-stars svg { width: 16px; height: 16px; fill: currentColor; }
.rv-text { color: var(--ink); font-size: .93rem; }

/* --------------------- FAQ --------------------- */
.faq { max-width: 860px; margin: 0 auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:last-child { border-bottom: none; }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 22px; background: none; border: none; cursor: pointer; text-align: left; font-family: inherit; font-size: 1.04rem; font-weight: 600; color: var(--ink); }
.faq-q:hover, .faq-item.active .faq-q { background: var(--bg-soft); }
.faq-icon { font-size: 1.5rem; font-weight: 400; color: var(--brand); transition: transform .3s; flex-shrink: 0; line-height: 1; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-a-wrap { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a { padding: 0 22px 22px; color: var(--muted); }
.faq-item.active .faq-a { border-left: 3px solid var(--accent); margin-left: 19px; padding-left: 16px; }

/* --------------------- CTA final --------------------- */
.final { text-align: center; }
.final__title { font-size: clamp(1.6rem, 4.4vw, 2.5rem); font-weight: 700; line-height: 1.18; max-width: 22ch; margin: 0 auto 14px; }
.final__title .hl { color: var(--accent); }
.final p { color: var(--muted); max-width: 52ch; margin: 0 auto 26px; }
.sec--dark .final p { color: #c6d2e2; }

/* --------------------- Footer --------------------- */
.foot { background: var(--dark); color: #aebdd0; padding: 44px 20px 26px; }
.foot__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
.foot__brand .logo { color: #fff; margin-bottom: 12px; }
.foot__brand .logo span { color: #6fb0ff; }
.foot__brand p { font-size: .9rem; margin: 0; max-width: 40ch; }
.foot h4 { color: #fff; font-size: 1rem; margin: 0 0 14px; }
.foot a:hover { color: #fff; }
.foot__contact p { margin: 0 0 10px; display: flex; align-items: center; gap: 9px; font-size: .92rem; }
.foot__contact svg { width: 17px; height: 17px; fill: #6fb0ff; flex-shrink: 0; }
.foot__links p { margin: 0 0 9px; font-size: .92rem; }
.foot__bottom { max-width: var(--maxw); margin: 28px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); text-align: center; font-size: .82rem; color: #7f90a6; }
.foot__bottom a { color: #6fb0ff; }
@media (max-width: 760px) { .foot__grid { grid-template-columns: 1fr; text-align: center; } .foot__contact p { justify-content: center; } }

/* --------------------- Botões flutuantes --------------------- */
.float { position: fixed; right: 18px; z-index: 850; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 8px 22px rgba(0,0,0,.28); transition: transform .2s ease; }
.float:hover { transform: scale(1.08); }
.float svg { width: 30px; height: 30px; fill: #fff; }
.float-wa { bottom: 18px; background: var(--wa); }
.float-phone { bottom: 84px; background: var(--brand); }