/* =========================================================
   HidroTotal Curitiba · Design System
   Estilo: Flat / touch-first | Paleta: água + azul confiança
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Cores */
  --c-primary:        #318ACB;
  --c-primary-dark:   #2670A8;
  --c-primary-darker: #1B4E77;
  --c-cyan:           #5AA9DE;
  --c-cta:            #CB2B2D;
  --c-cta-dark:       #A81F21;
  --c-wa:             #25D366;
  --c-wa-dark:        #1EBE5D;

  --c-fg:        #0F172A;
  --c-fg-soft:   #334155;
  --c-muted:     #64748B;
  --c-bg:        #FFFFFF;
  --c-bg-alt:    #F0F9FF;
  --c-surface:   #FFFFFF;
  --c-border:    #E2E8F0;
  --c-border-2:  #CBD5E1;

  /* Tipografia */
  --font-head: "Lexend", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Espaçamento (base 8) */
  --sp-1: .25rem; --sp-2: .5rem; --sp-3: .75rem; --sp-4: 1rem;
  --sp-5: 1.5rem; --sp-6: 2rem; --sp-8: 3rem; --sp-10: 4rem; --sp-12: 5rem;

  /* Void (seções escuras profundas) e vidro — Hyper-Saturated Fluid */
  --c-void:    #0A1826;
  --c-void-2:  #102A42;
  --glass-bg:     rgba(255,255,255,.10);
  --glass-border: rgba(255,255,255,.22);

  --radius: 18px;
  --radius-sm: 10px;
  --radius-xl: 32px;
  --radius-pill: 999px;
  --radius-blob: clamp(2.5rem, 9vw, 7.5rem);
  --shadow: 0 10px 30px rgba(49,138,203,.10);
  --shadow-lg: 0 20px 50px rgba(15,23,42,.12);
  --shadow-glass: 0 30px 60px rgba(4,20,35,.35);
  --ring: 0 0 0 3px rgba(49,138,203,.35);

  --container: 1160px;
  --header-h: 72px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--c-fg);
  background: var(--c-bg);
  line-height: 1.65;
  font-size: 1.0625rem;
  scroll-padding-top: var(--header-h);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: 6px; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.2; color: var(--c-fg); font-weight: 700; }
h1 { font-size: clamp(1.9rem, 4.5vw, 3.1rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); letter-spacing: -.01em; }
h3 { font-size: 1.2rem; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-5); }
.container--narrow { max-width: 820px; }
.ico { width: 1.15em; height: 1.15em; fill: currentColor; flex: none; }
.ico--stroke { fill: none; stroke: currentColor; }
.eyebrow {
  font-family: var(--font-head); font-weight: 600; text-transform: uppercase;
  letter-spacing: .08em; font-size: .8rem; color: var(--c-primary); margin-bottom: var(--sp-2);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .7rem 1.25rem; border-radius: var(--radius-pill); border: 2px solid transparent;
  font-family: var(--font-head); font-weight: 600; font-size: .98rem; line-height: 1;
  transition: transform .12s ease, background-color .2s ease, box-shadow .2s ease, color .2s ease;
  white-space: nowrap; text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(.96); }
.btn--lg { padding: .95rem 1.6rem; font-size: 1.05rem; }
.btn--sm { padding: .5rem 1rem; font-size: .9rem; }
.btn--block { display: flex; width: 100%; }

.btn--wa    { background: var(--c-wa); color: #08340f; box-shadow: 0 8px 20px rgba(37,211,102,.35); }
.btn--wa:hover { background: var(--c-wa-dark); color: #08340f; }
.btn--cta   { background: var(--c-cta); color: #fff; box-shadow: 0 8px 20px rgba(203,43,45,.30); }
.btn--cta:hover { background: var(--c-cta-dark); }
.btn--ghost { background: transparent; color: var(--c-primary-dark); border-color: var(--c-border-2); }
.btn--ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn--light { background: #fff; color: var(--c-primary-dark); }
.btn--light:hover { background: var(--c-bg-alt); }
.btn--phone { font-variant-numeric: tabular-nums; }

/* ---------- Topbar ---------- */
.topbar { background: var(--c-primary-darker); color: #E0F2FE; font-size: .85rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4); min-height: 38px; flex-wrap: wrap; }
.topbar__item { display: inline-flex; align-items: center; gap: .4em; }
.topbar__item--strong { font-weight: 600; color: #fff; }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(8px); border-bottom: 1px solid var(--c-border);
}
.header__inner { display: flex; align-items: center; gap: var(--sp-4); min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { width: 58px; height: 58px; object-fit: contain; flex: none; }
.brand__text { font-family: var(--font-head); font-weight: 600; font-size: 1.25rem; line-height: 1; color: var(--c-primary-darker); display: flex; flex-direction: column; }
.brand__text strong { color: var(--c-primary); font-weight: 800; }
.brand__text small { font-family: var(--font-body); font-weight: 400; font-size: .68rem; letter-spacing: .02em; color: var(--c-muted); margin-top: 2px; }
.brand__text--tagline small { font-family: var(--font-head); font-weight: 600; font-size: .98rem; letter-spacing: .01em; color: var(--c-primary-darker); margin-top: 0; }

.nav { display: flex; gap: var(--sp-4); margin-left: auto; flex-wrap: nowrap; }
.nav a { font-family: var(--font-head); font-weight: 500; color: var(--c-fg-soft); padding: .4rem 0; position: relative; white-space: nowrap; }
.nav a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--c-primary); transition: width .2s ease; }
.nav a:hover { color: var(--c-primary); }
.nav a:hover::after { width: 100%; }
.nav__cta { display: none; }

/* Dropdown de Serviços */
.nav__group { position: relative; display: flex; align-items: center; }
.nav__group-label { display: inline-flex; align-items: center; gap: .15rem; }
.nav__group-label::after { display: none; }
.nav__chev { width: 13px; height: 13px; fill: currentColor; opacity: .65; transition: transform .2s ease; }
.nav__group:hover .nav__chev, .nav__group:focus-within .nav__chev { transform: rotate(180deg); }
.nav__sub {
  position: absolute; top: 100%; left: -10px; min-width: 250px;
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg); padding: .4rem; display: grid; gap: 1px; z-index: 200;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
}
.nav__group:hover .nav__sub, .nav__group:focus-within .nav__sub { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__sub a { padding: .6rem .75rem; border-radius: 8px; font-size: .95rem; color: var(--c-fg-soft); white-space: nowrap; }
.nav__sub a::after { display: none; }
.nav__sub a:hover { background: var(--c-bg-alt); color: var(--c-primary); }
/* Subgrupo aninhado dentro do dropdown (ex.: Caixas de gordura) */
.nav__sub a.nav__sub-head { font-weight: 600; color: var(--c-primary-darker); margin-top: .1rem; }
.nav__sub a.nav__sub-child { padding-left: 1.7rem; font-size: .9rem; position: relative; }
.nav__sub a.nav__sub-child::before { content: ""; position: absolute; left: .8rem; top: 50%; width: 5px; height: 5px; margin-top: -2.5px; border-radius: 50%; background: var(--c-cyan); }

.header__actions { display: flex; align-items: center; gap: var(--sp-3); }
.header__actions .btn--phone { display: none; }

.nav-toggle { display: none; width: 44px; height: 44px; background: transparent; border: 0; padding: 10px; }
.nav-toggle span { display: block; height: 2.5px; background: var(--c-primary-darker); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav-toggle span + span { margin-top: 5px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero (liquid: blob azul saturado sobre o void) ---------- */
.hero { position: relative; overflow: hidden; isolation: isolate; background: #ffffff; padding: var(--sp-10) 0 var(--sp-12); }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background: var(--c-primary-dark);
  border-radius: 0 0 var(--radius-blob) calc(var(--radius-blob) * .3);
}
.hero__media {
  position: absolute; inset: 0; z-index: -1; overflow: hidden;
  border-radius: 0 0 var(--radius-blob) calc(var(--radius-blob) * .3);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,163,74,0) 0%, rgba(22,163,74,.8) 100%);
}
.hero > .container { position: relative; z-index: 1; }
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: var(--sp-8); align-items: center; }
.hero .eyebrow {
  display: inline-flex; align-items: center; gap: .45em;
  background: rgba(255,255,255,.14); color: #fff;
  border: 1px solid var(--glass-border); border-radius: var(--radius-pill);
  padding: .45rem 1.05rem; font-size: .78rem;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  margin-bottom: var(--sp-4);
}
.hero__copy h1 {
  margin-bottom: var(--sp-4); color: #fff;
  font-size: clamp(2.5rem, 5.5vw, 4rem); font-weight: 800;
  letter-spacing: -.03em; line-height: 1.08;
}
.hero__lead { font-size: 1.2rem; color: #F0F9FF; max-width: 44ch; margin-bottom: var(--sp-5); }
.hero__badges { display: flex; flex-wrap: wrap; gap: .6rem 1.1rem; margin-bottom: var(--sp-6); }
.hero__badges li { display: inline-flex; align-items: center; gap: .4em; font-weight: 600; font-size: .95rem; color: #E0F2FE; }
.hero__badges .ico { color: #7DD3FC; width: 1.25em; height: 1.25em; }
.hero__badges .ico--stroke { fill: none; }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

/* Formulário de orçamento (vidro fosco flutuando sobre o blob) */
.quote {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(150%); -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid var(--glass-border); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass); padding: var(--sp-6);
  animation: glass-float 8s ease-in-out infinite;
}
@keyframes glass-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.quote__title { font-size: 1.35rem; color: #fff; }
.quote__sub { color: #BAE6FD; font-size: .95rem; margin: .35rem 0 var(--sp-4); }
.field { margin-bottom: var(--sp-3); }
.field label { display: block; font-family: var(--font-head); font-weight: 500; font-size: .9rem; margin-bottom: .3rem; color: #E0F2FE; }
.field input, .field select {
  width: 100%; padding: .8rem .9rem; font: inherit; color: var(--c-fg);
  background: rgba(255,255,255,.94); border: 1.5px solid transparent; border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease; min-height: 46px;
}
.field input:focus, .field select:focus { border-color: #7DD3FC; box-shadow: 0 0 0 3px rgba(125,211,252,.35); outline: none; }
.field input::placeholder { color: #64748B; }
.quote__note { text-align: center; font-size: .82rem; color: rgba(224,242,254,.8); margin-top: var(--sp-3); }

/* ---------- Faixa de confiança (void com tiles de vidro) ---------- */
.trust { background: #ffffff; color: #fff; }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); padding: var(--sp-6) 0 var(--sp-10); text-align: center; }
.trust__item {
  background: #f0f9ff; border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px; padding: var(--sp-5) var(--sp-4);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.trust__item strong { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(1.6rem, 4vw, 2.4rem); color:#2670a8; line-height: 1; }
.trust__item span { display: block; font-size: .9rem; color: #232323; margin-top: .4rem; }

/* ---------- Seções ---------- */
.section { padding: var(--sp-12) 0; }
.section--alt { background: var(--c-bg-alt); }
.section__head { max-width: 720px; margin: 0 auto var(--sp-8); text-align: center; }
.section .eyebrow {
  display: inline-flex; align-items: center;
  background: #E0F2FE; color: var(--c-primary-dark);
  border: 1px solid rgba(49,138,203,.18); border-radius: var(--radius-pill);
  padding: .4rem .95rem; margin-bottom: var(--sp-3);
}
.section__intro { color: var(--c-fg-soft); font-size: 1.08rem; margin-top: var(--sp-3); text-align: center; }

/* ---------- Cards de serviço ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
.card {
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius);
  padding: var(--sp-6); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #BAE6FD; }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; border-radius: 14px; background: var(--c-bg-alt); margin-bottom: var(--sp-4); }
.card__icon svg { width: 32px; height: 32px; fill: none; stroke: var(--c-primary); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { margin-bottom: .5rem; font-size: 1.18rem; }
.card p { color: var(--c-fg-soft); font-size: 1rem; }
.card--cta { background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-dark) 100%); color: #fff; display: flex; flex-direction: column; }
.card--cta h3, .card--cta p { color: #fff; }
.card--cta p { color: #E0F2FE; margin-bottom: auto; padding-bottom: var(--sp-4); }

/* ---------- Passos ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); counter-reset: step; list-style: none; margin: 0; padding: 0; }
.steps > li::marker { content: none; }
.step { position: relative; padding-top: var(--sp-2); }
.step__num { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; border-radius: 50%; background: var(--c-primary); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; margin-bottom: var(--sp-3); }
.step h3 { margin-bottom: .3rem; }
.step p { color: var(--c-fg-soft); font-size: .96rem; }

/* ---------- Split / diferenciais ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--sp-8); align-items: center; }
.split--media { grid-template-columns: 1fr 1fr; }
.split__media { margin: 0; }
.split__media img { width: 100%; height: auto; display: block; border-radius: var(--radius); box-shadow: var(--shadow); }
.split__media--crop img { aspect-ratio: 4 / 3; object-fit: cover; object-position: center 35%; }
.split__actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: var(--sp-5); }
@media (min-width: 961px) {
  .split--reverse .split__media { order: -1; }
}
.checklist { display: grid; gap: var(--sp-4); margin-top: var(--sp-5); }
.checklist li { display: flex; gap: .8rem; }
.checklist .ico { fill: #fff; background: var(--c-wa); border-radius: 50%; padding: 4px; width: 26px; height: 26px; flex: none; margin-top: 3px; }
.checklist strong { color: var(--c-fg); }
.checklist div { color: var(--c-fg-soft); }
.emergency { background: var(--c-void-2); color: #fff; border-radius: var(--radius-xl); padding: var(--sp-6); text-align: center; box-shadow: var(--shadow-lg); }
.emergency .ico { width: 46px; height: 46px; fill: var(--c-cta); margin: 0 auto var(--sp-3); }
.emergency h3 { color: #fff; font-size: 1.5rem; }
.emergency p { color: #BAE6FD; margin: .5rem 0 var(--sp-5); }

/* ---------- Sobre / Quem somos ---------- */
.about-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow); padding: var(--sp-6); }
.about-card h3 { margin-bottom: var(--sp-4); color: var(--c-primary-dark); }
.about-facts { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.about-facts > div { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-bottom: 1px solid var(--c-border); padding-bottom: .6rem; }
.about-facts dt { color: var(--c-muted); font-size: .9rem; }
.about-facts dd { font-weight: 600; color: var(--c-fg); text-align: right; font-variant-numeric: tabular-nums; }
.about-links { font-size: .88rem; color: var(--c-muted); margin-top: var(--sp-3); text-align: center; }
.about-links a { color: var(--c-primary); font-weight: 600; }

/* ---------- Região ---------- */
.region { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); max-width: 900px; margin: 0 auto; }
.region h3 { margin-bottom: var(--sp-4); color: var(--c-primary-dark); }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips li { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-pill); padding: .4rem .9rem; font-size: .92rem; font-weight: 500; color: var(--c-fg-soft); }
.chips a { color: inherit; }
.chips a::after { display: none; }

/* Painel de cobertura (void liquido com chips de vidro) */
.region-panel {
  display: grid; grid-template-columns: .95fr 1.05fr; gap: var(--sp-8); align-items: center;
  background: var(--c-void); color: #fff;
  border-radius: var(--radius-xl) calc(var(--radius-blob) * .8) var(--radius-xl) var(--radius-xl);
  padding: clamp(1.6rem, 4.5vw, 3.5rem);
  box-shadow: var(--shadow-lg);
}
.region-panel h2 { color: #fff; letter-spacing: -.02em; margin-top: var(--sp-2); }
.region-panel__lead { color: #BAE6FD; margin-top: var(--sp-3); }
.region-panel .split__actions { margin-top: var(--sp-5); }
.chips--region li {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  color: #E0F2FE; padding: .45rem .95rem;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.chips--region li.chips__link {
  background: rgba(125,211,252,.16); border-color: rgba(125,211,252,.5);
  color: #fff; font-weight: 600;
  transition: background-color .15s ease, transform .15s ease;
}
.chips--region li.chips__link:hover { background: rgba(125,211,252,.3); transform: translateY(-1px); }
.chips--region li.chips__all { background: transparent; border-style: dashed; color: #7DD3FC; }
/* Chips clicáveis (links de bairro) */
.chip-links { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.chip-links a { display: inline-flex; align-items: center; background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-pill); padding: .55rem 1.1rem; font-size: .95rem; font-weight: 600; color: var(--c-primary-darker); transition: background .15s ease, color .15s ease, border-color .15s ease; }
.chip-links a:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.chip-links a::after { display: none; }
/* CTA intermediário (faixa branded no meio da página) */
.cta-strip { background: linear-gradient(135deg, var(--c-primary), var(--c-primary-darker)); color: #fff; border-radius: var(--radius); padding: var(--sp-10) var(--sp-6); text-align: center; box-shadow: var(--shadow); }
.cta-strip h2 { margin-top: 0; color: #fff; }
.cta-strip p { color: rgba(255,255,255,.92); max-width: 640px; margin: 0 auto; }
.cta-strip__btns { display: flex; gap: var(--sp-3); justify-content: center; flex-wrap: wrap; margin-top: var(--sp-6); }
.media-row__text .btn { margin-top: var(--sp-4); }

/* ---------- Depoimentos (carrossel com setas) ---------- */
.reviews-wrap { position: relative; }
.reviews {
  display: flex; gap: var(--sp-4); overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 4px; scrollbar-width: none;
}
.reviews::-webkit-scrollbar { display: none; }
.review {
  flex: 0 0 calc((100% - 2 * var(--sp-4) - 8px) / 3); scroll-snap-align: start;
  background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: var(--sp-5);
}
.reviews-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--c-border);
  background: #fff; color: var(--c-primary-dark); box-shadow: var(--shadow-lg);
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform .15s ease, background-color .15s ease, opacity .15s ease;
}
.reviews-arrow .ico { width: 20px; height: 20px; }
.reviews-arrow:hover { background: var(--c-bg-alt); transform: translateY(-50%) scale(1.06); }
.reviews-arrow:active { transform: translateY(-50%) scale(.92); }
.reviews-arrow[disabled] { opacity: .35; pointer-events: none; }
.reviews-arrow--prev { left: -14px; }
.reviews-arrow--next { right: -14px; }
.review__stars { color: #F59E0B; letter-spacing: .1em; margin-bottom: var(--sp-3); }
.review blockquote { font-size: 1rem; color: var(--c-fg-soft); }
.review figcaption { margin-top: var(--sp-3); font-weight: 600; font-size: .9rem; color: var(--c-muted); }

/* ---------- FAQ ---------- */
.faq-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3) var(--sp-5); align-items: start; }
.faq-cols .faq { align-content: start; }
.faq { display: grid; gap: var(--sp-3); }
.faq__item { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-sm); overflow: hidden; }
.faq__item summary { list-style: none; cursor: pointer; padding: 1.1rem 1.25rem; font-family: var(--font-head); font-weight: 600; color: var(--c-fg); display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-size: 1.5rem; color: var(--c-primary); font-weight: 400; transition: transform .2s ease; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__body { padding: 0 1.25rem 1.2rem; }
.faq__body p { color: var(--c-fg-soft); }

/* ---------- CTA band ---------- */
.cta-band { position: relative; isolation: isolate; color: #fff; padding: var(--sp-12) 0 var(--sp-10); background: var(--c-bg); }
/* Os cantos do recorte curvo mostram o fundo do proprio cta-band;
   ele deve sempre casar com a cor da secao anterior (ultima dobra) */
.section--alt + .cta-band { background: var(--c-bg-alt); }
.contact + .cta-band { background: var(--c-primary-darker); }
.page-hero--photo + .cta-band { background: var(--c-primary-darker); }
.cta-band::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--c-void);
  border-radius: var(--radius-blob) calc(var(--radius-blob) * .3) 0 0;
}
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-6); flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.9rem, 4.2vw, 3rem); letter-spacing: -.02em; }
.cta-band p { color: #BAE6FD; font-size: 1.1rem; margin-top: .3rem; }
.cta-band__actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* ---------- Footer ---------- */
.footer { background: var(--c-void); color: #CBD5E1; padding-top: var(--sp-10); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--sp-6); padding-bottom: var(--sp-8); }
.footer__brand p { margin-top: var(--sp-3); font-size: .95rem; color: #94A3B8; max-width: 38ch; }
.brand--footer .brand__mark { background: #fff; border-radius: 12px; padding: 6px; width: 68px; height: 68px; }
.brand--footer .brand__text { color: #fff; font-size: 1.4rem; }
.brand--footer .brand__text strong { color: #38BDF8; }
.footer__col h3 { color: #fff; font-size: 1rem; margin-bottom: var(--sp-4); }
.footer__col ul { display: grid; gap: .6rem; }
.footer__col a:hover { color: #fff; }
.footer__nap li { font-size: .95rem; }
.footer__nap strong { color: #fff; }
.footer__nap { margin-bottom: var(--sp-4); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: var(--sp-4) 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; font-size: .85rem; color: #94A3B8; }
.footer__credit { flex-basis: 100%; text-align: center; margin-top: var(--sp-2); }
.footer__credit a { color: #CBD5E1; }
.footer__credit a::after { display: none; }
.footer__credit a:hover { color: #fff; text-decoration: underline; }
.footer__bottom-inner a { color: #CBD5E1; }
.footer__bottom-inner a::after { display: none; }
.footer__bottom-inner a:hover { color: #fff; text-decoration: underline; }

/* Mapa do site */
.sitemap-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--sp-8) var(--sp-6); }
.sitemap-group h2 { font-size: 1.15rem; color: var(--c-primary-dark); margin: 0 0 var(--sp-3); padding-bottom: var(--sp-2); border-bottom: 1px solid var(--c-border); }
.sitemap-group ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.sitemap-group li { color: var(--c-fg-soft); }
.sitemap-group a { color: var(--c-fg-soft); }
.sitemap-group a:hover { color: var(--c-primary); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 58px; height: 58px;
  background: var(--c-wa); border-radius: 50%; display: grid; place-items: center;
  box-shadow: 0 10px 25px rgba(37,211,102,.5); animation: wa-pulse 2.6s infinite;
}
.wa-float svg { width: 32px; height: 32px; fill: #fff; }
@keyframes wa-pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* ---------- Páginas internas (serviço) ---------- */
.breadcrumb { padding: var(--sp-4) 0 0; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: .4rem; font-size: .88rem; color: var(--c-muted); list-style: none; margin: 0; padding: 0; }
.breadcrumb a { color: var(--c-primary); font-weight: 500; }
.breadcrumb li[aria-current] { color: var(--c-muted); }
.breadcrumb li + li::before { content: "›"; margin-right: .4rem; color: var(--c-border-2); }

.page-hero { background: linear-gradient(160deg, var(--c-bg-alt) 0%, #E0F2FE 100%); padding: var(--sp-6) 0 var(--sp-10); }
.page-hero h1 { margin: var(--sp-2) 0 var(--sp-4); max-width: 30ch; }
.page-hero .hero__lead { max-width: 52ch; }

/* ---------- Imagens (figuras) ---------- */
.figure { margin: 0 0 var(--sp-5); }
.figure img { width: 100%; height: auto; display: block; border-radius: var(--radius); background: var(--c-bg-alt); }
.figure figcaption { font-size: .82rem; color: var(--c-muted); margin-top: .5rem; text-align: center; }
.figure--about { margin-bottom: var(--sp-4); }

/* Layout de 2 colunas (conteúdo + barra lateral) usando a largura toda */
.svc-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: var(--sp-8); align-items: start; }
.svc-layout .prose { max-width: none; }

.svc-aside { display: grid; gap: var(--sp-4); position: sticky; top: calc(var(--header-h) + var(--sp-4)); }
.aside-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); box-shadow: var(--shadow); padding: var(--sp-5); }
.aside-card h2 { font-size: 1.2rem; }
.aside-card h3 { margin-bottom: var(--sp-3); color: var(--c-primary-dark); font-size: 1.05rem; }
.aside-card ul { display: grid; gap: .55rem; }
.aside-card ul a { color: var(--c-fg-soft); font-weight: 500; }
.aside-card ul a:hover { color: var(--c-primary); }
.aside-card--cta { background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-dark) 100%); border: 0; color: #fff; }
.aside-card--cta h2 { color: #fff; }
.aside-card--cta p { color: #E0F2FE; font-size: .95rem; margin: .4rem 0 var(--sp-4); }
.aside-card--cta .aside-note { margin: var(--sp-3) 0 0; font-size: .85rem; }
.aside-cta-btns { display: grid; gap: .6rem; }

.prose { max-width: 760px; }
.prose h2 { margin: var(--sp-8) 0 var(--sp-3); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: var(--sp-5) 0 var(--sp-2); font-size: 1.1rem; }
.prose p { margin-bottom: var(--sp-4); color: var(--c-fg-soft); }
.prose ul { display: grid; gap: .55rem; margin: 0 0 var(--sp-4) 1.3rem; list-style: disc; }
.prose ul li { color: var(--c-fg-soft); padding-left: .2rem; }
.prose strong { color: var(--c-fg); }
.prose .lead { font-size: 1.1rem; color: var(--c-fg); }
.prose ol { display: grid; gap: .55rem; margin: 0 0 var(--sp-4) 1.4rem; list-style: decimal; }
.prose ol li { color: var(--c-fg-soft); padding-left: .2rem; }

/* ---------- Blog (artigos migrados) ---------- */
.container--post { max-width: 900px; }
.prose--post { max-width: none; font-size: 1.0625rem; line-height: 1.75; }
.prose--post p { margin-bottom: var(--sp-5); }
.prose--post h2 { margin: var(--sp-8) 0 var(--sp-4); font-size: clamp(1.45rem, 2.6vw, 1.9rem); }
.prose--post h3 { margin: var(--sp-6) 0 var(--sp-3); font-size: 1.22rem; }
.prose--post h4 { margin: var(--sp-5) 0 var(--sp-2); font-size: 1.08rem; }
.prose--post ul, .prose--post ol { margin-bottom: var(--sp-5); }
.prose--post li { line-height: 1.65; }
.prose--post li h3, .prose--post li h4 { margin: 0 0 .4rem; }
.prose--post li + li { margin-top: .35rem; }
.prose--post img { display: block; max-width: 100%; height: auto; border-radius: var(--radius-sm); margin: var(--sp-6) auto; box-shadow: var(--shadow); }
.prose--post blockquote { border-left: 4px solid var(--c-primary); background: var(--c-bg-alt); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: var(--sp-4) var(--sp-5); margin: 0 0 var(--sp-5); color: var(--c-fg-soft); }
.prose--post table { width: 100%; border-collapse: collapse; margin: 0 0 var(--sp-5); font-size: .95rem; display: block; overflow-x: auto; }
.prose--post th, .prose--post td { border: 1px solid var(--c-border); padding: .55rem .8rem; text-align: left; }
.prose--post a { text-decoration: underline; text-underline-offset: 3px; }
.container--post .figure img, .post-layout .figure img { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow); }
.post-layout .figure { margin: 0 0 var(--sp-6); }

/* Cabeçalho do post */
.post-hero { padding-bottom: var(--sp-8); }
.post-hero h1 { max-width: 32ch; }
.post-meta { display: flex; flex-wrap: wrap; gap: .35rem 0; color: var(--c-muted); font-size: .95rem; margin-top: var(--sp-3); }
.post-meta span + span::before { content: "·"; margin: 0 .6rem; color: var(--c-border-2); }
.breadcrumb li[aria-current] { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 34ch; }

/* Sidebar do post (sticky) */
.post-aside .aside-card h3 { margin-bottom: var(--sp-3); }
.prose--post h2 { scroll-margin-top: calc(var(--header-h) + 24px); }
.toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: .1rem; font-size: .92rem; counter-reset: toc; }
.toc li { border-left: 2px solid var(--c-border); }
.toc a { display: block; padding: .42rem .8rem; color: var(--c-fg-soft); border-radius: 0 8px 8px 0; }
.toc a::after { display: none; }
.toc a:hover { color: var(--c-primary); background: var(--c-bg-alt); }
.recent-posts { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.recent-posts li { display: grid; gap: .15rem; font-size: .93rem; line-height: 1.45; }
.recent-posts li + li { border-top: 1px solid var(--c-border); padding-top: .8rem; }
.recent-posts a { color: var(--c-fg); font-weight: 600; }
.recent-posts a:hover { color: var(--c-primary); }
.recent-posts small { color: var(--c-muted); }
@media (max-width: 640px) {
  .prose--post { font-size: 1rem; line-height: 1.7; }
  .breadcrumb li[aria-current] { max-width: 20ch; }
}

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); margin: var(--sp-4) 0 var(--sp-6); }
.compare > div { border: 1px solid var(--c-border); border-radius: var(--radius-sm); padding: var(--sp-5); }
.compare h3 { margin: 0 0 var(--sp-3); }
.compare--good { background: var(--c-bg-alt); border-color: #BAE6FD; }
.compare ul { margin-bottom: 0; }

/* ---------- Hero fotográfico (páginas de serviço) ---------- */
.page-hero--photo { position: relative; overflow: hidden; isolation: isolate; padding: var(--sp-10) 0 var(--sp-12); color: #fff; background: var(--c-primary-darker); }
.page-hero__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; }
.page-hero--photo::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(115deg, rgba(27,78,119,.94) 0%, rgba(49,138,203,.80) 55%, rgba(90,169,222,.45) 100%); }
.page-hero--photo h1 { color: #fff; }
.page-hero--photo .eyebrow { color: #7DD3FC; }
.page-hero--photo .hero__lead { color: #E0F2FE; max-width: 56ch; }
.page-hero--photo .breadcrumb { padding: 0 0 var(--sp-4); }
.page-hero--photo .breadcrumb a { color: #BAE6FD; }
.page-hero--photo .breadcrumb li[aria-current] { color: #7DD3FC; }
.page-hero--photo .breadcrumb li + li::before { color: #5f93b4; }
.page-hero--wide h1 { max-width: none; }
.page-hero--wide .hero__lead { max-width: none; }

/* ---------- Bloco texto + imagem ---------- */
.media-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
.media-row--reverse .media-row__media { order: -1; }
.media-row__media img { width: 100%; height: 100%; max-height: 460px; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); }
.media-row h2 { margin-top: 0; }
.check-list { list-style: none; padding: 0; margin: 0 0 var(--sp-6); display: grid; gap: .55rem; }
.check-list li { position: relative; padding-left: 1.75rem; color: var(--c-fg-soft); }
.check-list li::before { content: ""; position: absolute; left: 4px; top: .18em; width: 6px; height: 11px; border: solid var(--c-wa); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }

/* ---------- Cards de métodos (listicle) ---------- */
.methods { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); }
.method { display: flex; gap: var(--sp-4); background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); padding: var(--sp-5); transition: transform .18s ease, box-shadow .18s ease; }
.method:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.method__n { flex: none; width: 44px; height: 44px; border-radius: 12px; background: var(--c-bg-alt); color: var(--c-primary); font-family: var(--font-head); font-weight: 800; font-size: 1.2rem; display: grid; place-items: center; }
.method h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.method p { color: var(--c-fg-soft); font-size: .95rem; }

/* Cards de método com imagem */
.methods--cards { grid-template-columns: repeat(3, 1fr); }
.method-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: transform .18s ease, box-shadow .18s ease; }
.method-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.method-card img { width: 100%; height: 190px; object-fit: cover; display: block; background: var(--c-bg-alt); }
.method-card__body { padding: var(--sp-5); }
.method-card__n { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 8px; background: var(--c-primary); color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .9rem; margin-bottom: .5rem; }
.method-card__link { display: inline-block; margin-top: .6rem; color: var(--c-primary); font-weight: 600; font-size: .92rem; }
.method-card:hover .method-card__link { text-decoration: underline; }
.container.narrow { max-width: 780px; }
.method-card__body h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.method-card__body p { color: var(--c-fg-soft); font-size: .95rem; }
.method-card__date { display: block; margin-top: .55rem; color: var(--c-muted); font-size: .82rem; }

/* ---------- Paginação do blog ---------- */
.pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: .4rem; margin-top: var(--sp-8); }
.pagination__page { display: inline-flex; align-items: center; justify-content: center; min-width: 40px; height: 40px; padding: 0 .8rem; border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: #fff; color: var(--c-primary); font-weight: 600; font-size: .92rem; text-decoration: none; }
a.pagination__page:hover { border-color: var(--c-primary); background: var(--c-bg-alt); }
.pagination__page.is-current { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.pagination__page.is-disabled { color: var(--c-muted); opacity: .55; cursor: default; }
.pagination__gap { color: var(--c-muted); padding: 0 .2rem; }

/* ---------- Callout / destaque ---------- */
.callout { background: var(--c-bg-alt); border-left: 4px solid var(--c-primary); border-radius: var(--radius-sm); padding: var(--sp-5); margin: var(--sp-6) 0; }
.callout p { margin: 0; color: var(--c-fg); font-size: 1.05rem; }
.callout--warn { border-left-color: var(--c-cta); }

/* ---------- Grid de diferenciais ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-5) var(--sp-6); }
.feature { display: flex; gap: .8rem; }
.feature .ico { flex: none; width: 30px; height: 30px; fill: #fff; background: var(--c-primary); border-radius: 8px; padding: 6px; }
.feature h3 { font-size: 1rem; margin-bottom: .2rem; }
.feature p { color: var(--c-fg-soft); font-size: .95rem; }

/* ---------- Contato ---------- */
.contact { background: var(--c-primary-darker); color: #fff; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: start; }
.contact__form { background: #fff; border-radius: var(--radius); padding: var(--sp-6); color: var(--c-fg); box-shadow: var(--shadow-lg); }
.contact__form h2 { text-align: center; }
.contact__form textarea { width: 100%; min-height: 120px; padding: .8rem .9rem; font: inherit; color: var(--c-fg); background: #fff; border: 1.5px solid var(--c-border-2); border-radius: var(--radius-sm); resize: vertical; }
.contact__form textarea:focus { border-color: var(--c-primary); box-shadow: var(--ring); outline: none; }
.contact__info { display: grid; gap: var(--sp-5); align-content: start; }
.contact__info h2 { color: #fff; }
.contact__info p { color: #BAE6FD; }
.contact-fact { display: flex; gap: 1rem; align-items: flex-start; }
.contact-fact .ico {
  flex: none; width: 46px; height: 46px; padding: 12px;
  background: #fff; border-radius: 14px;
  fill: var(--c-primary-dark);
  box-shadow: 0 8px 20px rgba(4, 20, 35, .28);
  margin-top: 2px;
}
.contact-fact strong { display: block; color: #fff; font-family: var(--font-head); }
.contact-fact a, .contact-fact span { color: #BAE6FD; display: block; }
.contact-fact a:hover { color: #fff; }

/* =========================================================
   Responsivo
   ========================================================= */
/* Tablet e notebook pequeno: menu já vira hambúrguer, evitando nav espremida */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--sp-6); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .split { grid-template-columns: 1fr; }
  .review { flex-basis: calc((100% - var(--sp-4) - 8px) / 2); }
  .reviews-arrow--prev { left: -6px; }
  .reviews-arrow--next { right: -6px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }

  .svc-layout { grid-template-columns: 1fr; }
  .svc-aside { position: static; }
  .methods--cards { grid-template-columns: repeat(2, 1fr); }
  .media-row { grid-template-columns: 1fr; }
  .media-row--reverse .media-row__media { order: 0; }
  .contact__grid { grid-template-columns: 1fr; }

  .header__actions .btn--wa,
  .header__actions .btn--phone { display: none; }
  .nav-toggle { display: block; }
  .topbar__item:first-child { display: none; }
  .topbar__inner { justify-content: center; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0;
    background: #fff; border-top: 1px solid var(--c-border); border-bottom: 1px solid var(--c-border);
    box-shadow: var(--shadow-lg); padding: var(--sp-2) var(--sp-5) var(--sp-4); margin: 0;
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    transform: translateY(-110%); opacity: 0; transition: transform .28s ease, opacity .2s ease;
    visibility: hidden; pointer-events: none;
  }
  .nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; pointer-events: auto; }
  .nav a { padding: .95rem .25rem; border-bottom: 1px solid var(--c-border); font-size: 1.05rem; width: 100%; white-space: normal; }
  .nav a::after { display: none; }
  .nav__cta { display: flex; flex-direction: column; gap: var(--sp-3); padding-top: var(--sp-4); }
  /* Dropdown vira lista expandida no mobile */
  .nav__group { display: block; width: 100%; }
  .nav__chev { display: none; }
  .nav__sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 0 0 .9rem; min-width: 0; background: transparent; }
  .nav__sub a { padding: .8rem .25rem; border-radius: 0; font-size: 1rem; color: var(--c-fg-soft); }
}

@media (max-width: 720px) {
  .trust__grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-5) var(--sp-2); }
  .trust__item:nth-child(odd) { border-left: 0; }
  .trust__item:nth-child(3) { border-left: 0; }

  .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .review { flex-basis: calc(100% - var(--sp-6)); }
  .region { grid-template-columns: 1fr; gap: var(--sp-6); }
  .region-panel { grid-template-columns: 1fr; gap: var(--sp-6); border-radius: var(--radius-xl); }
  .compare { grid-template-columns: 1fr; }
  .faq-cols { grid-template-columns: 1fr; gap: var(--sp-3); }
  .methods { grid-template-columns: 1fr; }
  .methods--cards { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-band__inner { flex-direction: column; text-align: center; }
  .cta-band__actions { justify-content: center; width: 100%; }
  .section { padding: var(--sp-8) 0; }
}

/* Só mostra o telefone no cabeçalho quando há espaço de sobra */
@media (min-width: 1320px) {
  .header__actions .btn--phone { display: inline-flex; }
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .wa-float { animation: none; }
}