/* ===== Pai & Filhos Mudanças — Landing Page ===== */
:root {
  --azul: #16345e;
  --azul-escuro: #0e2444;
  --azul-claro: #1d4a86;
  --vermelho: #cf3a45;
  --whats: #25d366;
  --whats-escuro: #1eb958;
  --cinza-bg: #f4f7fb;
  --texto: #2b3442;
  --texto-suave: #55617a;
  --branco: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(14, 36, 68, .12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 18px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--branco);
}

h1, h2, h3 { font-family: 'Poppins', sans-serif; line-height: 1.25; color: var(--azul); }

h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); text-align: center; }

.section-sub {
  text-align: center;
  color: var(--texto-suave);
  max-width: 640px;
  margin: .8rem auto 2.5rem;
  font-size: 1.06rem;
}

.container { max-width: 1180px; margin: 0 auto; padding: 0 22px; }

.center { text-align: center; margin-top: 2.2rem; }

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

/* ---- Botões ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  padding: .95rem 1.7rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.btn-wa {
  background: var(--whats);
  color: #fff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .38);
}
.btn-wa:hover { background: var(--whats-escuro); transform: translateY(-2px); }

.btn-lg { font-size: 1.15rem; padding: 1.1rem 2.1rem; }

.btn-header { font-size: .98rem; padding: .65rem 1.2rem; box-shadow: none; }

/* ---- Topbar ---- */
.topbar {
  background: var(--azul);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 2px 12px rgba(0,0,0,.18);
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .7rem;
  padding-bottom: .7rem;
}
.logo img { width: 150px; height: auto; }

/* ---- Hero ---- */
.hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 65%, #2a5da6 100%);
  color: #fff;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 2.5rem;
  align-items: center;
  padding-top: 4.2rem;
  padding-bottom: 4.2rem;
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.25);
  padding: .45rem 1.1rem;
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 500;
  margin-bottom: 1.3rem;
}
.hero h1 {
  color: #fff;
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  font-weight: 800;
  margin-bottom: 1.1rem;
}
.hero-sub {
  font-size: 1.13rem;
  color: rgba(255,255,255,.88);
  margin-bottom: 2rem;
  max-width: 560px;
}
.hero-cta-note {
  font-size: .92rem;
  color: rgba(255,255,255,.75);
  margin-top: .8rem;
}
.hero-img img { filter: drop-shadow(0 22px 34px rgba(0,0,0,.35)); }

/* ---- Stats ---- */
.stats { background: var(--azul-escuro); color: #fff; }
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-top: 1.7rem;
  padding-bottom: 1.7rem;
  text-align: center;
}
.stat strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: #ffd76a;
}
.stat span { font-size: .95rem; color: rgba(255,255,255,.85); }

/* ---- Serviços ---- */
.services { padding: 4.5rem 0; background: var(--cinza-bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  box-shadow: var(--shadow);
  transition: transform .18s ease;
}
.service-card:hover { transform: translateY(-5px); }
.service-icon { font-size: 2.3rem; margin-bottom: .9rem; }
.service-card h3 { font-size: 1.22rem; margin-bottom: .6rem; }
.service-card p { color: var(--texto-suave); font-size: 1rem; }

/* ---- Passos ---- */
.steps { padding: 4.5rem 0; }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.step { text-align: center; padding: 0 1rem; }
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--azul);
  color: #ffd76a;
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.1rem;
}
.step h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.step p { color: var(--texto-suave); font-size: 1rem; }

/* ---- Por que escolher ---- */
.why { padding: 4.5rem 0; background: var(--cinza-bg); }
.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.why h2 { text-align: left; margin-bottom: 1.4rem; }
.why-img { position: relative; }
.why-img > img:first-child {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
  aspect-ratio: 4 / 3;
}
.why-badge {
  position: absolute;
  right: -14px;
  bottom: -20px;
  width: 130px !important;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,.25));
}
.why-list { list-style: none; margin-bottom: 2rem; }
.why-list li {
  padding-left: 2rem;
  position: relative;
  margin-bottom: .9rem;
  color: var(--texto-suave);
}
.why-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: var(--whats);
  font-weight: 700;
}
.why-list strong { color: var(--texto); }

/* ---- Avaliações (carrossel) ---- */
.reviews { padding: 4.5rem 0; }
.reviews-carousel {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.reviews-track {
  display: flex;
  gap: 1.6rem;
  width: max-content;
  padding: .5rem 0 1rem;
  animation: reviews-scroll 55s linear infinite;
}
.reviews-carousel:hover .reviews-track { animation-play-state: paused; }
@keyframes reviews-scroll {
  to { transform: translateX(calc(-50% - .8rem)); }
}
@media (prefers-reduced-motion: reduce) {
  .reviews-track { animation: none; }
  .reviews-carousel { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
}
.review-card {
  flex: 0 0 340px;
  background: #fff;
  border: 1px solid #e5eaf2;
  border-radius: var(--radius);
  padding: 1.7rem;
  box-shadow: 0 4px 16px rgba(14, 36, 68, .07);
}
.review-stars { color: #f5a623; font-size: 1.15rem; letter-spacing: 2px; margin-bottom: .8rem; }
.review-card p { font-size: 1rem; color: var(--texto); font-style: italic; }
.review-card footer {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--azul);
  font-size: .98rem;
}
.review-card footer span {
  display: block;
  font-weight: 400;
  font-size: .85rem;
  color: var(--texto-suave);
}

/* ---- Marido de Aluguel ---- */
.handyman { background: var(--cinza-bg); overflow: hidden; }
.handyman-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 3rem;
  align-items: end;
}
.handyman-img img {
  max-height: 460px;
  width: auto;
  margin: 0 auto;
  filter: drop-shadow(0 14px 22px rgba(14, 36, 68, .18));
}
.handyman-text { padding: 4.5rem 0; }
.handyman-tag {
  display: inline-block;
  background: var(--vermelho);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: .3rem 1rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.handyman h2 { text-align: left; margin-bottom: 1rem; }
.handyman-desc { color: var(--texto-suave); margin-bottom: 1.4rem; max-width: 560px; }

/* ---- Áreas ---- */
.areas { padding: 4.5rem 0; background: var(--azul); color: #fff; }
.areas h2, .areas .section-sub { color: #fff; }
.areas .section-sub { color: rgba(255,255,255,.8); }
.areas-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.area-col {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  padding: 1.8rem;
}
.area-col h3 { color: #ffd76a; font-size: 1.18rem; margin-bottom: .6rem; }
.area-col p { color: rgba(255,255,255,.88); font-size: 1rem; }

/* ---- FAQ ---- */
.faq { padding: 4.5rem 0; }
.faq-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 3rem;
  align-items: end;
}
.faq-img img {
  max-height: 440px;
  width: auto;
  margin: 0 auto;
  filter: drop-shadow(0 14px 22px rgba(14, 36, 68, .15));
}
.faq h2 { margin-bottom: 2.2rem; text-align: left; }
.faq details {
  max-width: 820px;
  margin: 0 0 .9rem;
  background: var(--cinza-bg);
  border-radius: 12px;
  padding: 1.1rem 1.5rem;
}
.faq summary {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 1.06rem;
  color: var(--azul);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--azul-claro);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: .8rem; color: var(--texto-suave); font-size: 1rem; }
.faq a { color: var(--azul-claro); font-weight: 600; }

/* ---- CTA final ---- */
.cta-final {
  background: linear-gradient(135deg, var(--azul-escuro), var(--azul-claro));
  color: #fff;
}
.cta-final-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding-top: 3.2rem;
  padding-bottom: 3.2rem;
}
.cta-final h2 { color: #fff; text-align: left; margin-bottom: .4rem; }
.cta-final p { color: rgba(255,255,255,.85); font-size: 1.1rem; }

/* ---- Footer ---- */
.footer { background: var(--azul-escuro); color: rgba(255,255,255,.85); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr .8fr;
  gap: 2rem;
  padding-top: 3.2rem;
  padding-bottom: 2.5rem;
}
.footer h3 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: .8rem;
}
.footer p { font-size: .98rem; margin-bottom: .45rem; }
.footer a { color: rgba(255,255,255,.85); text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer-slogan { font-style: italic; margin: 1rem 0; color: rgba(255,255,255,.7); }
.footer-cards { width: 180px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: center;
  padding: 1.2rem 0;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
}

/* ---- WhatsApp flutuante ---- */
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--whats);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .5);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, .45); }
  70%  { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ---- Responsivo ---- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding-top: 3rem; padding-bottom: 3rem; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-img { order: -1; max-width: 420px; margin: 0 auto; }
  .services-grid, .areas-grid, .steps-grid { grid-template-columns: 1fr 1fr; }
  .why-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .cta-final-inner { justify-content: center; text-align: center; }
  .cta-final h2 { text-align: center; }
  .handyman-inner { grid-template-columns: 1fr; gap: 0; }
  .handyman-text { padding: 3rem 0 3.5rem; }
  .handyman-img { order: 2; }
  .handyman-img img { max-height: 340px; }
  .handyman h2 { text-align: left; }
  .faq-inner { grid-template-columns: 1fr; }
  .faq-img { display: none; }
  .faq h2 { text-align: center; }
}

@media (max-width: 560px) {
  body { font-size: 17px; }
  .services-grid, .areas-grid, .steps-grid, .footer-inner { grid-template-columns: 1fr; }
  .review-card { flex-basis: 280px; }
  .btn-header { font-size: .88rem; padding: .55rem .95rem; }
  .logo img { width: 120px; }
  .hero h1 { font-size: 1.75rem; }
  .btn-lg { width: 100%; justify-content: center; }
}