:root{
  --bg:#0f0f12;
  --panel:#17171c;
  --panel-2:#1e1f26;
  --gold:#d6b36b;
  --gold-2:#f2ddb0;
  --text:#f7f7f8;
  --muted:#b9bcc7;
  --line:rgba(255,255,255,.08);
  --ok:#23c55e;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --radius:24px;
  --max:1180px;
}

*{
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  margin:0;
  font-family:Inter, Arial, Helvetica, sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(214,179,107,.16), transparent 30%),
    radial-gradient(circle at left center, rgba(214,179,107,.08), transparent 30%),
    linear-gradient(180deg,#0d0d10,#121319 36%,#0d0d10 100%);
  line-height:1.6;
}

a{
  color:inherit;
  text-decoration:none;
}

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

.container{
  width:min(calc(100% - 32px), var(--max));
  margin-inline:auto;
}

.section{
  padding:88px 0;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 14px;
  border:1px solid rgba(214,179,107,.35);
  border-radius:999px;
  background:rgba(214,179,107,.08);
  color:var(--gold-2);
  font-size:.9rem;
}

.center{
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}

/* TOPO */
.topbar{
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(10,10,12,.72);
}

.topbar-inner{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:12px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  font-weight:700;
  letter-spacing:.4px;
}

.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  background:linear-gradient(135deg, rgba(242,221,176,.95), rgba(214,179,107,.45));
  position:relative;
  box-shadow:var(--shadow);
}

.brand-mark::before,
.brand-mark::after{
  content:"";
  position:absolute;
  inset:8px;
  border:1px solid rgba(15,15,18,.38);
  border-radius:10px;
}

.brand-mark::after{
  inset:14px;
  border-radius:6px;
}

.brand small{
  display:block;
  color:var(--muted);
  font-weight:500;
  font-size:.82rem;
}

.contact-row{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:.96rem;
}

.contact-row a:hover{
  color:var(--gold-2);
}

/* HERO */
.hero{
  padding:72px 0 46px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:34px;
  align-items:center;
}

.hero h1{
  font-size:clamp(2.3rem, 5vw, 4.6rem);
  line-height:1.08;
  margin:18px 0;
  letter-spacing:-1.6px;
}

.hero p{
  color:var(--muted);
  font-size:1.08rem;
  max-width:62ch;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:28px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:54px;
  padding:0 22px;
  border-radius:18px;
  border:1px solid transparent;
  font-weight:700;
  transition:.24s ease;
  cursor:pointer;
}

.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  color:#17130a;
  box-shadow:0 12px 30px rgba(214,179,107,.25);
}

.btn-primary:hover{
  transform:translateY(-2px);
}

.btn-secondary{
  border-color:rgba(255,255,255,.12);
  background:rgba(255,255,255,.03);
  color:var(--text);
}

.btn-secondary:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(214,179,107,.35);
}

/* HERO CARD */
.hero-card{
  position:relative;
  overflow:visible;
  min-height:520px;
  border-radius:45px;
  background:none;
}

.hero-card::before{
  content:"";
  position:absolute;
  inset:-10px;
  border-radius:55px;
  background:rgba(255, 215, 140, 0.22);
  filter:blur(22px);
  z-index:0;
  pointer-events:none;
}

.hero-card img,
.hero-card video{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:45px;
  display:block;
  box-shadow:
    0 0 10px rgba(255,215,140,.35),
    0 0 25px rgba(255,215,140,.22),
    0 0 50px rgba(255,215,140,.12);
}

.floating-card{
  position:absolute;
  left:18px;
  bottom:18px;
  right:18px;
  background:rgba(10,10,12,.76);
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;
  padding:18px;
  backdrop-filter:blur(10px);
  z-index:2;
}

.floating-card strong{
  display:block;
  font-size:1.02rem;
}

.floating-card span{
  color:var(--muted);
  font-size:.94rem;
}

/* TÍTULOS */
.section-title{
  max-width:760px;
  margin:0 auto 28px;
  text-align:center;
}

.section-title h2{
  font-size:clamp(1.8rem, 3.7vw, 3rem);
  line-height:1.12;
  margin:10px 0 12px;
  letter-spacing:-.8px;
}

.section-title p{
  color:var(--muted);
  margin:0;
}

/* CARDS */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:var(--shadow);
}

.icon{
  width:50px;
  height:50px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:rgba(214,179,107,.12);
  color:var(--gold-2);
  font-size:1.35rem;
  margin-bottom:16px;
}

.stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin-top:24px;
}

.stat{
  text-align:center;
  padding:24px;
  border:1px solid var(--line);
  border-radius:24px;
  background:rgba(255,255,255,.02);
}

.stat strong{
  display:block;
  font-size:clamp(2rem, 4vw, 2.8rem);
  color:var(--gold-2);
  line-height:1;
  margin-bottom:8px;
}

.stat span{
  color:var(--muted);
}

/* ORÇAMENTO */
.split{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:28px;
  align-items:start;
}

.photo-panel{
  position:relative;
  overflow:visible;
  min-height:540px;
  border-radius:32px;
  background:none;
  border:none;
  box-shadow:none;
}

.photo-panel::before{
  content:"";
  position:absolute;
  inset:-10px;
  border-radius:40px;
  background:rgba(255, 215, 140, 0.25);
  filter:blur(22px);
  z-index:0;
  pointer-events:none;
}

.photo-panel img{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:32px;
  display:block;
  box-shadow:
    0 0 10px rgba(255,215,140,.35),
    0 0 25px rgba(255,215,140,.22),
    0 0 50px rgba(255,215,140,.12);
}

.photo-panel::after{
  content:"AMBIENTE PREMIUM";
  position:absolute;
  left:20px;
  bottom:16px;
  font-size:.8rem;
  letter-spacing:2px;
  color:var(--gold-2);
  z-index:2;
}

form{
  display:grid;
  gap:14px;
}

.input,
.textarea,
.select{
  width:100%;
  min-height:54px;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.03);
  color:var(--text);
  padding:14px 16px;
  outline:none;
}

.textarea{
  min-height:130px;
  resize:vertical;
}

.input::placeholder,
.textarea::placeholder{
  color:#8f95a3;
}

.input:focus,
.textarea:focus,
.select:focus{
  border-color:rgba(214,179,107,.6);
  box-shadow:0 0 0 4px rgba(214,179,107,.12);
}

/* GALERIA ANTIGA */
.gallery{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}

.gallery-item{
  min-height:250px;
  border-radius:24px;
  overflow:visible;
  position:relative;
  background:none;
  border:none;
  box-shadow:none;
}

.gallery-item::before{
  content:"";
  position:absolute;
  inset:-10px;
  border-radius:30px;
  background:rgba(255, 215, 140, 0.25);
  filter:blur(22px);
  z-index:0;
  pointer-events:none;
}

.gallery-item img{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:29px;
  display:block;
  box-shadow:
    0 0 10px rgba(255,215,140,.35),
    0 0 25px rgba(255,215,140,.22),
    0 0 50px rgba(255,215,140,.12);
}

.gallery-item::after{
  content:attr(data-label);
  position:absolute;
  left:14px;
  right:14px;
  bottom:14px;
  padding:12px 14px;
  border-radius:14px;
  background:rgba(10,10,12,.72);
  border:1px solid rgba(255,255,255,.08);
  font-size:.95rem;
  color:#eef0f4;
  backdrop-filter:blur(8px);
  z-index:2;
}

/* SLIDER DE PROJETOS */
.projects-slider{
  position:relative;
  display:flex;
  align-items:center;
  gap:18px;
  margin-top:40px;
}

.projects-track-wrapper{
  overflow:hidden;
  width:100%;
  min-height:540px;
}

.projects-track{
  display:flex;
  gap:18px;
  transition:transform .45s ease;
  will-change:transform;
  align-items:flex-start;
}

.project-card{
  flex:0 0 calc(25% - 14px);
  position:relative;
  border-radius:24px;
  overflow:visible;
  display:flex;
  align-items:flex-start;
  justify-content:center;
}

.project-card::before{
  content:"";
  position:absolute;
  inset:3px;
  border-radius:32px;
  background:rgba(255, 215, 140, 0.28);
  filter:blur(16px);
  z-index:0;
  pointer-events:none;
}

.project-card img{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  border-radius:24px;
  display:block;
}

.project-card.tall{
  height:500px;
}

.project-card.medium{
  height:460px;
}

.project-card.small{
  height:420px;
}

.slider-btn{
  width:48px;
  height:48px;
  border:none;
  border-radius:50%;
  background:rgba(255,255,255,.08);
  color:#fff;
  font-size:1.5rem;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:.25s ease;
  flex:0 0 auto;
}

.slider-btn:hover{
  background:rgba(214,179,107,.22);
  transform:scale(1.06);
}

/* VÍDEOS */
.video-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:30px;
}

.video-grid video{
  width:100%;
  height:700px;
  object-fit:cover;
  border-radius:20px;
  box-shadow:
    0 0 10px rgba(255,215,140,.25),
    0 0 25px rgba(255,215,140,.15);
}

/* FAQ */
.faq-wrapper{
  max-width:980px;
  margin:40px auto 0;
}

.faq{
  display:grid;
  gap:15px;
  margin-top:30px;
}

details{
  border:1px solid var(--line);
  border-radius:20px;
  background:rgba(255,255,255,.03);
  padding:0 18px;
  overflow:hidden;
}

summary{
  list-style:none;
  cursor:pointer;
  padding:18px 4px;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

summary::-webkit-details-marker{
  display:none;
}

summary::after{
  content:"+";
  font-size:1.35rem;
  color:var(--gold-2);
  flex:0 0 auto;
}

details[open] summary::after{
  content:"–";
}

details p{
  margin:0 4px 18px;
  color:var(--muted);
  line-height:1.5;
}

/* EXPERTISE */
.expertise-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:40px;
  align-items:start;
}

.expertise-title{
  font-size:clamp(2rem, 4vw, 4rem);
  line-height:1.05;
  margin:18px 0;
  letter-spacing:-1px;
  color:var(--gold-2);
}

.expertise-text{
  color:var(--muted);
  max-width:520px;
  font-size:1.05rem;
}

.expertise-cards{
  display:flex;
  gap:18px;
  flex-wrap:wrap;
  margin-top:34px;
}

.expertise-card{
  min-width:180px;
  padding:20px 20px;
  border-radius:18px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}

.expertise-card h3{
  margin:0;
  font-size:1.1rem;
  font-weight:500;
  color:var(--gold-2);
  line-height:1.25;
}

.expertise-card.active{
  background:#6f4b20;
  border-color:#6f4b20;
}

.expertise-card.active h3{
  color:#fff4df;
}

.expertise-image{
  border-radius:32px;
  overflow:hidden;
  position:relative;
}

.expertise-image img{
  width:80%;
  height:80%;
  object-fit:cover;
  border-radius:32px;
  display:block;
}

/* WHATSAPP FLUTUANTE */
.whatsapp-float{
  position:fixed;
  bottom:25px;
  right:25px;
  width:60px;
  height:60px;
  border-radius:50%;
  background:#25D366;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:
    0 0 15px rgba(37,211,102,0.6),
    0 0 30px rgba(37,211,102,0.4);
  z-index:999;
  transition:0.3s;
}

.whatsapp-float img{
  width:30px;
  height:30px;
}

.whatsapp-float:hover{
  transform:scale(1.1);
  box-shadow:
    0 0 20px rgba(37,211,102,0.8),
    0 0 40px rgba(37,211,102,0.6);
}

/* CTA */
.cta{
  border:1px solid rgba(214,179,107,.24);
  background:
    radial-gradient(circle at 0% 0%, rgba(214,179,107,.18), transparent 25%),
    linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,.02));
  border-radius:32px;
  padding:32px;
  box-shadow:var(--shadow);
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
  align-items:center;
}

/* FOOTER */
footer{
  padding:24px 0 20px;
  border-top:1px solid var(--line);
  color:var(--muted);
}

.footer-banner{
  background:#6f4b20;
  padding:20px 0;
  border-radius:24px;
  margin:60px auto 40px;
  max-width:1200px;
}

.footer-banner-content{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  gap:20px;
}

.footer-banner img{
  max-width:380px;
}

.footer-banner p{
  color:#fff;
  font-size:1rem;
  font-weight:400;
  margin:0;
}

.footer-socials{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
}

.footer-socials a{
  display:flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:50%;
  background:rgba(255,255,255,.08);
  transition:.25s ease;
}

.footer-socials a:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.14);
}

.footer-socials img{
  width:20px;
  height:20px;
  max-width:none;
}

.footer-grid{
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
}

.footer-copy{
  text-align:center;
  color:var(--text);
}

.note{
  margin-top:18px;
  color:#9aa0ad;
  font-size:.92rem;
}

/* RESPONSIVO */
/* =========================
   RESPONSIVO MELHORADO
========================= */

@media (max-width: 1100px){
  .hero-grid,
  .split,
  .expertise-grid,
  .cta{
    grid-template-columns:1fr;
  }

  .hero-card,
  .photo-panel{
    min-height:420px;
  }

  .project-card{
    flex:0 0 calc(33.333% - 12px);
  }

  .video-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .video-grid video{
    height:420px;
  }
}

@media (max-width: 768px){
  .container{
    width:min(calc(100% - 24px), var(--max));
  }

  .section{
    padding:56px 0;
  }

  .topbar-inner{
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align:center;
    gap:10px;
  }

  .brand{
    justify-content:center;
  }

  .contact-row{
    justify-content:center;
    gap:10px;
    font-size:.9rem;
  }

  .hero{
    padding:42px 0 24px;
  }

  .hero-grid{
    grid-template-columns:1fr;
    gap:22px;
  }

  .hero h1{
    font-size:2.2rem;
    line-height:1.1;
    margin:14px 0;
    text-align:center;
  }

  .hero p{
    font-size:.98rem;
    text-align:center;
    max-width:100%;
  }

  .hero-actions{
    justify-content:center;
    gap:10px;
  }

  .btn{
    min-height:50px;
    padding:0 18px;
  }

  .hero-card{
    min-height:360px;
    border-radius:28px;
  }

  .hero-card img,
  .hero-card video{
    border-radius:28px;
  }

  .section-title{
    margin:0 auto 22px;
  }

  .section-title h2{
    font-size:2rem;
  }

  .grid-3{
    grid-template-columns:1fr;
    gap:14px;
  }

  .card{
    padding:20px;
    border-radius:20px;
  }

  .projects-slider{
    gap:10px;
    margin-top:24px;
  }

  .projects-track-wrapper{
    min-height:390px;
  }

  .project-card{
    flex:0 0 calc(50% - 8px);
    border-radius:18px;
  }

  .project-card img{
    border-radius:18px;
  }

  .project-card.tall,
  .project-card.medium,
  .project-card.small{
    height:340px;
  }

  .slider-btn{
    width:40px;
    height:40px;
    font-size:1.2rem;
  }

  .video-grid{
    grid-template-columns:1fr;
    gap:14px;
  }

  .video-grid video{
    height:320px;
    border-radius:16px;
  }

  .expertise-grid{
    grid-template-columns:1fr;
    gap:24px;
  }

  .expertise-title{
    font-size:2.2rem;
    margin:12px 0;
  }

  .expertise-text{
    font-size:.98rem;
    max-width:100%;
  }

  .expertise-cards{
    gap:12px;
    margin-top:20px;
  }

  .expertise-card{
    min-width:unset;
    width:100%;
    padding:16px;
  }

  .expertise-image{
    border-radius:22px;
  }

  .expertise-image img{
    width:100%;
    height:auto;
    border-radius:22px;
  }

  .split{
    grid-template-columns:1fr;
    gap:18px;
  }

  .photo-panel{
    min-height:300px;
    border-radius:24px;
  }

  .photo-panel img{
    border-radius:24px;
  }

  .input,
  .textarea,
  .select{
    min-height:50px;
    border-radius:14px;
  }

  .textarea{
    min-height:110px;
  }

  .faq-wrapper{
    margin-top:24px;
  }

  summary{
    padding:16px 2px;
    font-size:.96rem;
  }

  details p{
    font-size:.94rem;
  }

  .footer-banner{
    margin:40px 12px 24px;
    border-radius:18px;
    padding:18px 0;
  }

  .footer-banner img{
    max-width:220px;
  }

  .footer-banner p{
    font-size:.95rem;
  }

  .footer-socials{
    gap:12px;
  }

  .whatsapp-float{
    width:54px;
    height:54px;
    right:16px;
    bottom:16px;
  }
}

@media (max-width: 480px){
  .container{
    width:min(calc(100% - 20px), var(--max));
  }

  .section{
    padding:46px 0;
  }

  .hero h1{
    font-size:1.85rem;
  }

  .badge{
    font-size:.78rem;
    padding:7px 12px;
  }

  .hero-actions{
    flex-direction:column;
  }

  .btn{
    width:100%;
  }

  .hero-card{
    min-height:300px;
  }

  .projects-track-wrapper{
    min-height:340px;
  }

  .project-card{
    flex:0 0 100%;
  }

  .project-card.tall,
  .project-card.medium,
  .project-card.small{
    height:300px;
  }

  .video-grid video{
    height:240px;
  }

  .photo-panel{
    min-height:240px;
  }

  .contact-row{
    flex-direction:column;
    gap:4px;
  }

  .footer-banner img{
    max-width:180px;
  }
/* ================= MOBILE ================= */

/* HEADER MOBILE IGUAL AO PC */
@media (max-width: 480px){
  .topbar{
    padding: 4px 0;
  }

  .topbar-inner{
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 8px;
    min-height: auto;
    padding: 8px 0;
  }

  .brand{
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
  }

  .brand img{
    height: 30px !important;
    width: auto;
    flex-shrink: 0;
  }

  .brand span{
    display: block;
    font-size: 0.75rem;
  }

  .brand small{
    display: block;
    font-size: 0.6rem;
    line-height: 1.1;
    margin-top: 2px;
  }

  .contact-row{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 2px;
    font-size: 0.72rem;
    line-height: 1.15;
    text-align: right;
    flex-shrink: 0;
    white-space: nowrap;
  }

  .contact-row a{
    white-space: nowrap;
  }
}

@media (max-width: 480px){
  .topbar{
    padding: 2px 0;
  }

  .topbar-inner{
    gap: 6px;
    padding: 6px 0;
  }

  .brand{
    gap: 8px;
  }

  .brand img{
    height: 28px !important;
  }

  .brand span{
    font-size: 0.75rem;
  }

  .brand small{
    font-size: 0.6rem;
  }

  .contact-row{
    font-size: 0.60rem;
    gap: 1px;
  }
}