/* =========================================================
   Pilates da Família — réplica em HTML/CSS
   Paleta original: verde oliva #536942 · off-white #f6f8f5
   amarelo #ffd936 / #dab200 · verde vivo #9FCE00
   Fonte: Montserrat
   ========================================================= */

:root {
  --verde: #536942;
  --verde-escuro: #3d4f31;
  --verde-vivo: #9FCE00;
  --amarelo: #ffd936;
  --amarelo-escuro: #dab200;
  --offwhite: #f6f8f5;
  --texto: #4a4a4a;
  --titulo: #2f3a26;
  --branco: #ffffff;
  --whatsapp: #25d366;
  --radius: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Montserrat", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--texto);
  line-height: 1.65;
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--verde); text-decoration: none; }

.container { width: 92%; max-width: var(--max); margin: 0 auto; }
.narrow { max-width: 820px; }

h1, h2, h3 { color: var(--titulo); line-height: 1.2; font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); margin: 0 0 .8rem; }
h3 { font-size: 1.2rem; }

.center { text-align: center; }
.lead { font-size: 1.08rem; max-width: 820px; margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--verde-vivo);
  margin-bottom: .4rem;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  padding: .85rem 1.8rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .03em;
  cursor: pointer;
  border: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary {
  background: var(--verde);
  color: #fff;
  box-shadow: 0 6px 18px rgba(83, 105, 66, .28);
}
.btn-primary:hover { background: var(--verde-escuro); transform: translateY(-2px); color:#fff; }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover { background: #1da851; color:#fff; transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 14px rgba(0,0,0,.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .7rem 0; }
.logo { display: inline-flex; align-items: center; line-height: 0; }
.logo img { height: 64px; width: auto; display: block; }
.main-nav { display: flex; gap: 1.6rem; align-items: center; }
.main-nav a { color: var(--titulo); font-weight: 600; font-size: .95rem; }
.main-nav a:hover { color: var(--verde-vivo); }
.nav-cta {
  background: var(--verde); color: #fff !important;
  padding: .5rem 1.2rem; border-radius: 50px;
}
.nav-cta:hover { background: var(--verde-escuro); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--verde); border-radius: 3px; transition: .3s; }
.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  background: #15120f url(Banner-Desktop_final.webp) no-repeat center center;
  background-size: cover;
}
/* fade para legibilidade do texto (lado direito) */
.hero::before {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to right,
    rgba(15, 18, 12, .10) 0%,
    rgba(15, 18, 12, .30) 45%,
    rgba(15, 18, 12, .72) 70%,
    rgba(15, 18, 12, .88) 100%);
}
.hero-inner {
  position: relative; z-index: 2;
  display: flex; align-items: center;
  min-height: 600px; padding: 3.5rem 0;
}
.hero-text {
  width: 48%; margin-left: auto;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .5);
}
.hero-text h1 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.3rem); font-weight: 800; margin-bottom: 1rem; }
.hero-text p { font-size: 1.1rem; margin-bottom: 1.8rem; opacity: .95; }

/* ---------- Seções ---------- */
.section { padding: 4.5rem 0; }
.section-alt { background: var(--offwhite); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.two-col.reverse .col-img { order: 2; }
.col-img img { border-radius: var(--radius); box-shadow: 0 14px 36px rgba(0,0,0,.12); margin: 0 auto; }
.col-text h2 { margin-top: .3rem; }
.col-text p { margin: 0 0 1rem; }
.col-text .btn { margin-top: .6rem; }

/* ---------- Vídeos ---------- */
.video-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; margin-top: 2.2rem;
}
.video-card { margin: 0; }
.video-card video {
  width: 100%; aspect-ratio: 9/16; object-fit: cover;
  border-radius: var(--radius); background: #000;
  box-shadow: 0 10px 28px rgba(0,0,0,.16);
}
.video-card figcaption { text-align: center; font-weight: 600; font-size: .92rem; margin-top: .7rem; color: var(--titulo); }

/* ---------- 5 motivos ---------- */
.cards-5 {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.4rem; margin: 2.5rem 0 2rem;
}
.benefit {
  background: #fff; border-radius: var(--radius); padding: 1.6rem 1.2rem; text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.07); border: 1px solid #eef1ec;
}
.benefit img { width: 70px; margin: 0 auto 1rem; }
.benefit h3 { font-size: 1.02rem; margin: 0 0 .6rem; color: var(--verde); }
.benefit p { font-size: .9rem; margin: 0; }

/* ---------- Depoimentos texto ---------- */
.testimonials {
  columns: 3; column-gap: 1.6rem; margin-top: 2.4rem;
}
.testimonial {
  break-inside: avoid; margin: 0 0 1.6rem;
  background: var(--offwhite); border-radius: var(--radius);
  padding: 1.5rem 1.6rem; border-left: 5px solid var(--verde-vivo);
}
.testimonial p { font-size: .94rem; margin: 0 0 .9rem; font-style: italic; }
.testimonial cite { font-weight: 700; color: var(--verde); font-style: normal; }

/* ---------- Responsável ---------- */
.responsavel { margin-top: 2.5rem; }
.responsavel .col-img img { max-width: 360px; }

/* ---------- FAQ ---------- */
#faq details {
  background: var(--offwhite); border-radius: 10px; margin-bottom: .9rem;
  padding: 0 1.3rem; border: 1px solid #e8ece4;
}
#faq summary {
  cursor: pointer; font-weight: 600; color: var(--titulo);
  padding: 1.1rem 0; list-style: none; position: relative; padding-right: 2rem;
}
#faq summary::-webkit-details-marker { display: none; }
#faq summary::after {
  content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: var(--verde-vivo); font-weight: 400; transition: .2s;
}
#faq details[open] summary::after { content: "−"; }
#faq details p { margin: 0 0 1.1rem; font-size: .95rem; }
#faq .center { margin-top: 2rem; }

/* ---------- Vantagens (4 públicos) ---------- */
.cards-4 {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; margin: 2.5rem 0 2rem;
}
.audience {
  background: #fff; border-radius: var(--radius); padding: 1.8rem 1.4rem; text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,.07);
}
.audience img { width: 90px; margin: 0 auto 1rem; }
.audience h3 { color: var(--verde); margin: 0 0 .7rem; }
.audience p { font-size: .92rem; margin: 0; }

/* ---------- Contato ---------- */
.contato { align-items: start; }
.endereco { font-weight: 600; color: var(--titulo); }
.map { margin-top: 1.4rem; border-radius: var(--radius); overflow: hidden; box-shadow: 0 10px 28px rgba(0,0,0,.12); }

.contact-form {
  background: var(--offwhite); padding: 2rem; border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}
.contact-form label { display: block; font-weight: 600; font-size: .9rem; color: var(--titulo); margin-bottom: 1rem; }
.contact-form label span { color: #d23; }
.contact-form input, .contact-form textarea {
  width: 100%; margin-top: .35rem; padding: .75rem .9rem;
  border: 1px solid #d4dacb; border-radius: 8px; font-family: inherit; font-size: .95rem;
  background: #fff;
}
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid var(--verde-vivo); border-color: transparent; }
.contact-form fieldset { border: none; padding: 0; margin: 0 0 1rem; }
.contact-form legend { font-weight: 600; font-size: .9rem; color: var(--titulo); padding: 0; margin-bottom: .4rem; }
.contact-form .inline { display: inline-flex; align-items: center; gap: .4rem; font-weight: 500; margin-right: 1.2rem; }
.contact-form .inline input { width: auto; margin: 0; }
.contact-form button { width: 100%; margin-top: .4rem; }
.form-note { font-size: .8rem; color: #888; text-align: center; margin: .9rem 0 0; }

/* ---------- Faixa estúdio ---------- */
.studio-strip { padding-top: 3rem; background: var(--offwhite); }
.studio-strip h2 { margin-bottom: 1.5rem; }
.studio-strip img { width: 100%; }

/* ---------- Footer ---------- */
.site-footer { background: var(--verde-escuro); color: #fff; padding: 2.5rem 0; text-align: center; }
.footer-logo {
  display: block; height: 70px; width: auto; margin: 0 auto 1.2rem;
  filter: brightness(0) invert(1);
}
.site-footer p { margin: .4rem 0; font-size: .9rem; opacity: .9; }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--whatsapp); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.25); transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); color: #fff; }

/* =========================================================
   Seção "Em construção" + Carrossel
   ========================================================= */
.construcao {
  position: relative;
  overflow: hidden;
  padding: 5rem 1.5rem 5.5rem;
  text-align: center;
  color: #fff;
  isolation: isolate;
}
.construcao-bg {
  position: absolute; inset: 0; z-index: -2;
  background: linear-gradient(135deg, #2f3a26 0%, var(--verde) 55%, #6f8a57 100%);
}
/* faixa diagonal sutil de "obras" */
.construcao::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .07;
  background-image: repeating-linear-gradient(45deg,
    var(--amarelo) 0, var(--amarelo) 22px, transparent 22px, transparent 44px);
}

.construcao-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255, 217, 54, .18);
  color: var(--amarelo);
  border: 1px solid rgba(255, 217, 54, .45);
  padding: .45rem 1.1rem; border-radius: 50px;
  font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em;
  backdrop-filter: blur(4px);
}
.construcao-badge .dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--amarelo);
  box-shadow: 0 0 0 0 rgba(255, 217, 54, .7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 217, 54, .6); }
  70% { box-shadow: 0 0 0 10px rgba(255, 217, 54, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 217, 54, 0); }
}

.construcao-title {
  color: #fff; font-weight: 800;
  font-size: clamp(2rem, 6vw, 3.4rem);
  margin: 1.1rem 0 .4rem;
}
.construcao-sub {
  font-size: clamp(1.05rem, 2.4vw, 1.4rem);
  opacity: .92; margin: 0 0 2.6rem; font-weight: 300;
}

/* Carrossel */
.carousel { position: relative; max-width: 460px; margin: 0 auto; }
.carousel-viewport {
  overflow: hidden; border-radius: 22px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, .4);
  border: 4px solid rgba(255, 255, 255, .12);
}
.carousel-track { display: flex; transition: transform .55s cubic-bezier(.65, .05, .36, 1); }
.carousel-slide { flex: 0 0 100%; }
.carousel-slide img {
  width: 100%; height: 560px; object-fit: cover; display: block; background: #1d241a;
}

.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255, 255, 255, .9); color: var(--verde);
  border: none; cursor: pointer; z-index: 3;
  font-size: 1.8rem; line-height: 1; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .25); transition: background .2s, transform .2s;
}
.carousel-btn:hover { background: #fff; transform: translateY(-50%) scale(1.08); }
.carousel-btn.prev { left: -16px; }
.carousel-btn.next { right: -16px; }

.carousel-dots { display: flex; justify-content: center; gap: .55rem; margin-top: 1.4rem; }
.carousel-dot {
  width: 11px; height: 11px; border-radius: 50%; cursor: pointer; padding: 0;
  background: rgba(255, 255, 255, .4); border: none; transition: .25s;
}
.carousel-dot.active { background: var(--amarelo); transform: scale(1.25); }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 980px) {
  .video-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-5 { grid-template-columns: repeat(2, 1fr); }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .testimonials { columns: 2; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .logo img { height: 52px; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; flex-direction: column; gap: 0; align-items: stretch;
    box-shadow: 0 12px 24px rgba(0,0,0,.1);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .main-nav.open { max-height: 400px; }
  .main-nav a { padding: 1rem 1.5rem; border-top: 1px solid #eee; }
  .nav-cta { border-radius: 0; }

  .hero {
    background-image: url(Banner-Mobile_final.webp);
    background-position: bottom center;
  }
  .hero::before {
    background: linear-gradient(to bottom,
      rgba(15, 18, 12, .62) 0%,
      rgba(15, 18, 12, .32) 28%,
      rgba(15, 18, 12, 0) 55%);
  }
  .hero-inner { flex-direction: column; justify-content: flex-start; text-align: center; min-height: 86vh; }
  .hero-text { width: 100%; margin-left: 0; padding-top: .5rem; }
  .two-col { grid-template-columns: 1fr; gap: 2rem; }
  .two-col.reverse .col-img { order: 0; }
  .col-text { text-align: center; }
  .col-img img { max-width: 480px; }
  .testimonials { columns: 1; }
  .section { padding: 3rem 0; }

  .construcao { padding: 3.5rem 1rem 4rem; }
  .carousel { max-width: 92%; }
  .carousel-slide img { height: 62vh; max-height: 480px; }
  .carousel-btn.prev { left: 8px; }
  .carousel-btn.next { right: 8px; }
}

@media (max-width: 480px) {
  .cards-5, .cards-4 { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card video { max-width: 320px; margin: 0 auto; }
}