/* ==========================================================================
   Revolux Prótese Capilar — landing page
   Paleta: branco / preto / verde institucional + tons neutros de cinza
   ========================================================================== */

:root{
  --white:      #FFFFFF;
  --black:      #000000;
  --green:      #175347;
  --green-dark: #0E3831;
  --green-mid:  #2F6F5E;   /* accent italic text, softer than the primary green */
  --green-soft: #EAF2EF;   /* pale green section wash, replaces the old cream */
  --green-line: rgba(23,83,71,0.18);

  --gray-100: #F6F6F6;
  --gray-200: #EAEAEA;
  --gray-400: #BDBDBD;
  --gray-600: #666666;
  --gray-800: #2B2B2B;

  --font-display: Georgia, 'Times New Roman', serif;
  --font-body: 'Poppins', sans-serif;

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --max: 1160px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  font-weight:300;
  font-size:16px;
  line-height:1.65;
  color:var(--black);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--font-display); font-weight:400; color:var(--black); }
p{ margin:0; }
ul{ margin:0; padding:0; list-style:none; }
.container{ max-width:var(--max); margin:0 auto; padding:0 24px; }
.container-narrow{ max-width:600px; margin:0 auto; padding:0 24px; }

.accent{ color:var(--green-mid); font-style:italic; }

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

/* ---------- reveal-on-scroll ---------- */
.reveal{ transition:opacity .7s ease, transform .7s ease; }
.js-reveal .reveal{ opacity:0; transform:translateY(16px); }
.js-reveal .reveal.is-visible{ opacity:1; transform:translateY(0); }
.reveal-delay-1.is-visible{ transition-delay:.1s; }
.reveal-delay-2.is-visible{ transition-delay:.2s; }
.reveal-delay-3.is-visible{ transition-delay:.3s; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--font-body);
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.03em;
  text-transform:uppercase;
  padding:18px 34px;
  border-radius:100px;
  border:none;
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn-primary{
  background:var(--green);
  color:var(--white);
}
.btn-primary:hover{
  background:var(--green-dark);
  transform:translateY(-2px);
  box-shadow:0 12px 26px rgba(23,83,71,0.28);
}
.btn-ghost{
  background:transparent;
  color:var(--black);
  border:1.5px solid var(--black);
}
.btn-ghost:hover{ background:var(--black); color:var(--white); }
.btn-block{ width:100%; }

/* ==========================================================================
   HERO — imagem cheia no topo, conteúdo centralizado abaixo
   ========================================================================== */
.hero-media{
  position:relative;
  width:100%;
  aspect-ratio:5/5;
  max-height:640px;
  overflow:hidden;
  background:var(--gray-100);
}
.hero-media img{ width:100%; height:100%; object-fit:cover; object-position:center 18%; }
.hero-media::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(255,255,255,0) 62%, rgba(255,255,255,0.55) 84%, #FFFFFF 100%);
}

.hero-content{
  text-align:center;
  padding:8px 24px 48px;
  max-width:560px;
  margin:0 auto;
}
.hero-logo{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  margin-bottom:30px;
}
.hero-logo svg{ width:34px; height:34px; }
.hero-logo .wordmark{ display:flex; flex-direction:column; align-items:center; gap:4px; }
.hero-logo .name{ font-family:var(--font-display); font-size:21px; letter-spacing:.02em; color:var(--black); }
.hero-logo .sub{ font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--gray-600); }

.hero-content h1{
  font-size:clamp(28px, 6vw, 36px);
  line-height:1.22;
  margin-bottom:22px;
}
.hero-content p{
  color:var(--gray-600);
  font-size:15px;
  line-height:1.75;
  margin-bottom:32px;
}

/* ---------- HERO desktop: imagem cheia atrás, conteúdo à esquerda ---------- */
@media (min-width:960px){
  .hero{
    position:relative;
    min-height:92vh;
    display:flex;
    align-items:center;
    overflow:hidden;
  }
  .hero-media{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    max-height:none;
    aspect-ratio:auto;
  }
  .hero-media img{ object-position:70% 22%; }
  .hero-media::after{
    /* fade sutil à esquerda para leitura do texto, sem esconder a foto */
    background:linear-gradient(90deg,
      rgba(255,255,255,0.97) 0%,
      rgba(255,255,255,0.88) 28%,
      rgba(255,255,255,0.45) 46%,
      rgba(255,255,255,0) 62%);
  }
  .hero-content{
    position:relative;
    z-index:1;
    text-align:left;
    margin:0;
    margin-left:6vw;
    max-width:480px;
    padding:0;
  }
  .hero-logo{ align-items:flex-start; }
  .hero-content p{ max-width:420px; }
}
@media (min-width:1280px){
  .hero-content{ margin-left:8vw; max-width:520px; }
}

/* ==========================================================================
   SECTION shells
   ========================================================================== */
.section{ padding:64px 0; }
.section.on-tint{ background:var(--green-soft); }
.section.on-gray{ background:var(--gray-100); }
.section.on-dark{ background:var(--black); color:var(--white); }

.section-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--green);
  margin-bottom:14px;
}
.section-label::before{
  content:"";
  width:16px; height:1.5px;
  background:var(--green);
  display:inline-block;
}
.section-title{ font-size:clamp(24px, 4.6vw, 32px); line-height:1.2; margin-bottom:16px; }
.section-body{ font-size:15px; color:var(--gray-600); line-height:1.8; }

.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
@media (max-width:860px){
  .two-col{ grid-template-columns:1fr; gap:28px; }
}

.img-frame{
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--gray-100);
}
.img-frame img{ width:100%; height:100%; object-fit:cover; }

/* ==========================================================================
   AUTO-CAROUSEL — fotos quadradas, arraste ou avanço automático lento
   ========================================================================== */
.carousel{
  display:flex;
  gap:14px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  padding-bottom:6px;
  margin:0 -24px;
  padding-left:24px;
  padding-right:24px;
  cursor:grab;
  scrollbar-width:none;
}
.carousel:active{ cursor:grabbing; }
.carousel::-webkit-scrollbar{ display:none; }
.carousel .slide{
  flex:0 0 auto;
  width:76%;
  max-width:340px;
  aspect-ratio:1/1;
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--gray-100);
}
.carousel .slide img{ width:100%; height:100%; object-fit:cover; pointer-events:none; -webkit-user-drag:none; }
@media (min-width:640px){
  .carousel .slide{ width:320px; }
}
.carousel-dots{
  display:flex;
  justify-content:center;
  gap:6px;
  margin-top:16px;
}
.carousel-dots span{
  width:6px; height:6px;
  border-radius:50%;
  background:var(--gray-400);
  transition:background .3s ease, width .3s ease;
}
.carousel-dots span.active{ background:var(--green); width:18px; border-radius:4px; }

/* ==========================================================================
   INDICAÇÕES (icon grid)
   ========================================================================== */
.indic-grid{
  margin-top:32px;
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
}
@media (min-width:640px){ .indic-grid{ grid-template-columns:repeat(2, 1fr); } }
.indic-item{
  display:flex; align-items:flex-start; gap:14px;
  background:var(--white);
  border:1px solid var(--gray-200);
  border-radius:var(--radius-md);
  padding:18px 20px;
}
.indic-item .dot{
  flex:0 0 auto;
  width:8px; height:8px; margin-top:7px;
  border-radius:50%;
  background:var(--green);
}
.indic-item p{ font-size:14px; color:var(--black); line-height:1.6; }

/* ==========================================================================
   POR QUE ESCOLHER (numbered list)
   ========================================================================== */
.why-list{ display:flex; flex-direction:column; margin-top:8px; }
.why-item{
  display:flex; gap:18px;
  padding:20px 0;
  border-top:1px solid var(--gray-200);
}
.why-item:last-child{ border-bottom:1px solid var(--gray-200); }
.why-num{
  font-family:var(--font-display);
  font-size:22px;
  color:var(--green);
  flex:0 0 38px;
}
.why-item p{ font-size:14px; color:var(--gray-600); line-height:1.7; padding-top:2px; }

/* ==========================================================================
   PROCESSO (timeline)
   ========================================================================== */
.process-list{ display:flex; flex-direction:column; margin-top:8px; }
.process-step{ display:flex; gap:18px; padding:22px 0; border-top:1px solid var(--gray-200); }
.process-step:last-child{ border-bottom:1px solid var(--gray-200); }
.process-num{
  flex:0 0 36px;
  width:36px; height:36px;
  border-radius:50%;
  background:var(--green);
  color:var(--white);
  font-family:var(--font-display);
  font-size:15px;
  display:flex; align-items:center; justify-content:center;
}
.process-step h4{ font-size:16px; margin-bottom:6px; }
.process-step p{ font-size:14px; color:var(--gray-600); line-height:1.7; }

/* ==========================================================================
   EQUIPE
   ========================================================================== */
.team-role{ color:var(--green); font-size:12.5px; font-weight:600; text-transform:uppercase; letter-spacing:.06em; margin:12px 0 14px; }
.team-copy p{ font-size:14.5px; color:var(--gray-600); margin-bottom:12px; line-height:1.75; }
.team-specs{ margin-top:16px; display:flex; flex-wrap:wrap; gap:8px; }
.team-specs span{
  font-size:12px; text-transform:uppercase; letter-spacing:.03em; color:var(--green);
  background:var(--green-soft);
  padding:6px 12px;
  border-radius:100px;
}

/* ==========================================================================
   ENDEREÇO
   ========================================================================== */
.address-card{ padding-top:6px; }
.address-card h3{ font-size:21px; margin-bottom:14px; }
.address-card address{ font-style:normal; color:var(--gray-600); font-size:14.5px; line-height:1.85; margin-bottom:24px; }
.map-frame{ border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--gray-200); margin-top:28px; }
.map-frame iframe{ width:100%; max-width: 100%; height:280px; border:0; display:block; }

/* ==========================================================================
   CTA WHATSAPP BANNER
   ========================================================================== */
.cta-banner{
  background:var(--green);
  color:var(--white);
  padding:64px 0;
  text-align:center;
}
.cta-banner .section-label{ color:var(--white); justify-content:center; }
.cta-banner .section-label::before{ background:rgba(255,255,255,0.5); }
.cta-banner h2{ color:var(--white); font-size:clamp(24px,4.6vw,32px); margin-bottom:14px; }
.cta-banner h2 em{ font-style:italic; opacity:0.85; }
.cta-banner p{ color:rgba(255,255,255,0.78); max-width:440px; margin:0 auto 28px; font-size:14.5px; }
.cta-banner .btn-primary{ background:var(--white); color:var(--green-dark); }
.cta-banner .btn-primary:hover{ background:var(--green-soft); }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-item{ border-top:1px solid var(--gray-200); }
.faq-item:last-child{ border-bottom:1px solid var(--gray-200); }
.faq-question{
  width:100%;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  background:none; border:none; text-align:left;
  font-family:var(--font-body); font-size:14.5px; font-weight:500; color:var(--black);
  padding:18px 2px;
  cursor:pointer;
}
.faq-question .icon{
  flex:0 0 auto;
  width:22px; height:22px;
  border-radius:50%;
  border:1.5px solid var(--green);
  display:flex; align-items:center; justify-content:center;
  transition:transform .3s ease, background .3s ease;
  color:var(--green);
  font-size:13px;
}
.faq-item.open .faq-question .icon{ transform:rotate(45deg); background:var(--green); color:var(--white); }
.faq-answer{ max-height:0; overflow:hidden; transition:max-height .35s ease; }
.faq-answer p{ padding:0 2px 20px; font-size:14px; color:var(--gray-600); line-height:1.8; }
.faq-final{ text-align:center; margin-top:36px; }
.faq-final p{ font-size:14.5px; color:var(--gray-600); margin-bottom:16px; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer{ background:var(--black); color:rgba(255,255,255,0.72); padding:56px 0 24px; }
.footer-logo{ font-family:var(--font-display); font-size:20px; color:var(--white); }
.footer-tagline{ margin-top:10px; font-size:13.5px; color:rgba(255,255,255,0.5); }
.footer-address{ margin-top:16px; font-style:normal; font-size:13px; line-height:1.8; color:rgba(255,255,255,0.5); }
.footer-cols{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:36px; padding-top:32px; border-top:1px solid rgba(255,255,255,0.12); }
.footer-col h5{ color:var(--white); font-size:12px; text-transform:uppercase; letter-spacing:.06em; font-weight:600; margin-bottom:14px; }
.footer-col ul li{ margin-bottom:10px; font-size:13.5px; }
.footer-col ul li a:hover{ color:var(--green-mid); }
.footer-bottom{ display:flex; flex-direction:column; gap:14px; padding-top:28px; margin-top:28px; border-top:1px solid rgba(255,255,255,0.12); font-size:12px; color:rgba(255,255,255,0.4); }
.footer-social{ display:flex; gap:12px; }
.footer-social a{ width:32px; height:32px; border-radius:50%; border:1px solid rgba(255,255,255,0.25); display:flex; align-items:center; justify-content:center; }
.footer-social a:hover{ border-color:var(--green-mid); color:var(--green-mid); }
.footer-disclaimer{ font-size:11.5px; color:rgba(255,255,255,0.38); line-height:1.7; }

@media (min-width:640px){
  .footer-top{ display:flex; justify-content:space-between; align-items:flex-start; }
  .footer-cols{ grid-template-columns:repeat(3, auto); justify-content:flex-end; gap:56px; }
  .footer-bottom{ flex-direction:row; justify-content:space-between; align-items:center; }
}

@media (min-width:860px){
  .section{ padding:96px 0; }
  .cta-banner{ padding:88px 0; }
}

html, body {
  overflow-x: hidden;
  width: 100%;
}