*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --green-dark:#3A5435;--green-mid:#4A6741;--green-light:#6B8C5E;--green-pale:#D8E5D2;
  --caramel:#B8935A;--caramel-light:#D4B07A;--caramel-pale:#F0E0C0;
  --cream:#F7F2EA;--cream-dark:#EDE5D8;--warm-white:#FDFAF5;
  --brown:#2C2416;--brown-mid:#5C4E38;--brown-light:#8B7355;--brown-pale:#C4B49A;
  --font-display:'Cormorant Garamond',Georgia,serif;
  --font-body:'DM Sans',system-ui,sans-serif;
  --ease:cubic-bezier(0.25,0.46,0.45,0.94);
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--warm-white);color:var(--brown);overflow-x:hidden;overflow-y:auto;font-size:16px;line-height:1.6;-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:var(--font-body);border:none;background:none}
img{max-width:100%;display:block}

/* NAV */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 5%;height:68px;
  background:rgba(253,250,245,0.96);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),box-shadow .3s;
}
nav.scrolled{border-bottom-color:var(--cream-dark);box-shadow:0 2px 20px rgba(44,36,22,0.06)}
.nav-logo{
  font-family:var(--font-display);font-size:21px;font-weight:400;
  letter-spacing:.12em;color:var(--green-dark);text-decoration:none;line-height:1;flex-shrink:0;
}
.nav-logo span{
  display:block;font-size:8.5px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--brown-light);font-family:var(--font-body);font-weight:400;margin-top:3px;
}
.nav-links{display:flex;gap:32px;list-style:none;align-items:center}
.nav-links a{
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--brown-mid);font-weight:400;position:relative;transition:color .2s;white-space:nowrap;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;right:100%;
  height:1px;background:var(--caramel);transition:right .3s var(--ease);
}
.nav-links a:hover{color:var(--brown)}
.nav-links a:hover::after{right:0}
.nav-cta{
  font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  background:var(--green-dark);color:var(--cream);
  padding:10px 20px;font-weight:400;transition:background .2s,transform .15s;white-space:nowrap;
}
.nav-cta:hover{background:var(--green-mid);transform:translateY(-1px)}

.nav-hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  padding:8px;width:40px;height:40px;z-index:201;position:relative;
}
.nav-hamburger span{
  display:block;width:22px;height:1.5px;background:var(--brown);
  transition:transform .3s,opacity .3s;transform-origin:center;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

.nav-drawer{
  display:none;position:fixed;top:68px;left:0;right:0;bottom:0;
  background:var(--warm-white);z-index:199;
  flex-direction:column;padding:32px 6% 48px;
  overflow-y:auto;-webkit-overflow-scrolling:touch;
  transform:translateX(100%);
  transition:transform .35s var(--ease);
}
.nav-drawer.open{transform:translateX(0)}
.nav-drawer ul{list-style:none;display:flex;flex-direction:column}
.nav-drawer ul li{border-bottom:1px solid var(--cream-dark)}
.nav-drawer ul a{
  display:block;padding:18px 0;
  font-family:var(--font-display);font-size:28px;font-weight:300;
  color:var(--brown);transition:color .2s,padding-left .2s;
}
.nav-drawer ul a:hover{color:var(--caramel);padding-left:8px}
.nav-drawer-cta{
  margin-top:32px;background:var(--green-dark);color:var(--cream);
  padding:16px 28px;font-size:12px;letter-spacing:.1em;
  text-transform:uppercase;width:100%;text-align:center;display:block;
}
.nav-drawer-contact{
  margin-top:20px;font-size:13px;color:var(--brown-light);
  font-weight:300;display:flex;flex-direction:column;gap:8px;
}

/* HERO */
#hero{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;padding-top:68px;overflow:hidden}
.hero-left{
  background:var(--green-dark);display:flex;flex-direction:column;justify-content:center;
  padding:72px 7% 72px 8%;position:relative;overflow:hidden;
}
.hero-left::before,.hero-left::after{content:'';position:absolute;border-radius:50%;}
.hero-left::before{bottom:-60px;right:-60px;width:220px;height:220px;border:1px solid rgba(184,147,90,.18)}
.hero-left::after{bottom:-30px;right:-30px;width:140px;height:140px;border:1px solid rgba(184,147,90,.12)}
.hero-tag{
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--caramel);font-weight:400;margin-bottom:24px;
  display:flex;align-items:center;gap:12px;
  opacity:0;animation:fadeUp .8s var(--ease) .2s forwards;
}
.hero-tag::before{content:'';display:block;width:24px;height:1px;background:var(--caramel)}
.hero-h1{
  font-family:var(--font-display);font-size:clamp(36px,4.2vw,58px);
  font-weight:300;line-height:1.1;color:var(--cream);margin-bottom:22px;
  opacity:0;animation:fadeUp .9s var(--ease) .35s forwards;
}
.hero-h1 em{font-style:italic;color:var(--caramel-light)}
.hero-sub{
  font-size:14.5px;line-height:1.75;color:var(--green-pale);
  max-width:370px;margin-bottom:40px;font-weight:300;
  opacity:0;animation:fadeUp .9s var(--ease) .5s forwards;
}
.hero-ctas{
  display:flex;flex-wrap:wrap;gap:10px;
  opacity:0;animation:fadeUp .9s var(--ease) .65s forwards;
}
.btn-primary{
  background:var(--caramel);color:var(--brown);padding:13px 26px;
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  font-weight:500;transition:background .2s,transform .15s;
  text-decoration:none;display:inline-block;
}
.btn-primary:hover{background:var(--caramel-light);transform:translateY(-2px)}
.btn-ghost{
  background:transparent;color:var(--cream);
  border:1px solid rgba(215,195,165,.35);padding:12px 26px;
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  font-weight:400;transition:border-color .2s,color .2s;text-decoration:none;display:inline-block;
}
.btn-ghost:hover{border-color:var(--caramel);color:var(--caramel-light)}
.hero-stats{
  display:flex;gap:28px;margin-top:48px;padding-top:32px;
  border-top:1px solid rgba(215,195,165,.18);
  opacity:0;animation:fadeUp .9s var(--ease) .8s forwards;flex-wrap:wrap;
}
.hero-stat-val{font-family:var(--font-display);font-size:30px;font-weight:300;color:var(--caramel-light);line-height:1}
.hero-stat-lbl{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-pale);margin-top:4px;font-weight:300}
.hero-right{position:relative;overflow:hidden;opacity:0;animation:fadeIn 1.2s var(--ease) .3s forwards}
.hero-right::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(58,84,53,.2) 0%,transparent 40%)}
.hero-float-card{
  position:absolute;bottom:36px;left:20px;
  background:var(--warm-white);padding:18px 24px;
  border-left:3px solid var(--caramel);min-width:200px;
  box-shadow:0 8px 32px rgba(44,36,22,.14);
  opacity:0;animation:slideRight .9s var(--ease) 1.1s forwards;z-index:2;
}
.hero-float-card p{font-size:9px;letter-spacing:.15em;text-transform:uppercase;color:var(--caramel);font-weight:500;margin-bottom:5px}
.hero-float-card strong{font-family:var(--font-display);font-size:16px;font-weight:400;color:var(--brown);display:block;line-height:1.4}

/* SOBRE */
#sobre{display:grid;grid-template-columns:1fr 1fr;background:var(--cream)}
.sobre-img{position:relative;overflow:hidden;min-height:540px}
.sobre-img-caption{
  position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(transparent,rgba(44,36,22,.65));
  padding:40px 28px 22px;color:rgba(247,242,234,.85);
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;
}
.sobre-content{padding:76px 8% 76px 7%;display:flex;flex-direction:column;justify-content:center}
.section-tag{
  font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--caramel);font-weight:400;display:flex;align-items:center;gap:10px;margin-bottom:18px;
}
.section-tag::before{content:'';display:block;width:20px;height:1px;background:var(--caramel)}
.section-h2{
  font-family:var(--font-display);font-size:clamp(28px,3.2vw,44px);
  font-weight:300;line-height:1.2;color:var(--green-dark);margin-bottom:22px;
}
.section-h2 em{font-style:italic;color:var(--caramel)}
.sobre-body p{font-size:14.5px;line-height:1.82;color:var(--brown-mid);margin-bottom:14px;font-weight:300}
.sobre-arquiteto{
  margin-top:28px;display:flex;align-items:center;gap:14px;
  padding-top:24px;border-top:1px solid var(--cream-dark);
}
.arquiteto-avatar{
  width:52px;height:52px;border-radius:50%;background:var(--green-mid);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-display);font-size:20px;color:var(--cream);font-weight:300;flex-shrink:0;
}
.arquiteto-info strong{display:block;font-family:var(--font-display);font-size:16px;font-weight:400;color:var(--brown)}
.arquiteto-info span{font-size:11.5px;color:var(--brown-light);font-weight:300}
.numeros-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--cream-dark);margin-top:32px;border:1px solid var(--cream-dark);
}
.numero-item{background:var(--cream);padding:18px 14px;text-align:center}
.numero-val{font-family:var(--font-display);font-size:28px;font-weight:300;color:var(--green-dark);display:block;line-height:1}
.numero-lbl{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--brown-light);margin-top:4px;display:block;font-weight:300}

/* SERVICOS */
#servicos{padding:96px 8%;background:var(--warm-white)}
.section-header-row{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:52px;gap:20px}
.servicos-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--cream-dark);border:1px solid var(--cream-dark)}
.servico-card{background:var(--warm-white);padding:36px 24px;transition:background .3s var(--ease);position:relative;overflow:hidden}
.servico-card::before{content:'';position:absolute;bottom:0;left:0;right:100%;height:2px;background:var(--caramel);transition:right .4s var(--ease)}
.servico-card:hover{background:var(--cream)}
.servico-card:hover::before{right:0}
.servico-icon{width:42px;height:42px;margin-bottom:22px;color:var(--caramel)}
.servico-num{font-family:var(--font-display);font-size:10px;letter-spacing:.15em;color:var(--brown-pale);font-weight:300;margin-bottom:10px;display:block}
.servico-title{font-family:var(--font-display);font-size:19px;font-weight:400;color:var(--green-dark);margin-bottom:12px;line-height:1.3}
.servico-desc{font-size:13px;line-height:1.78;color:var(--brown-mid);font-weight:300}
.servico-link{display:inline-flex;align-items:center;gap:7px;margin-top:18px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--caramel);font-weight:400;transition:gap .2s}
.servico-link:hover{gap:12px}
.servico-link svg{width:11px;height:11px}

/* PORTFOLIO */
#portfolio{padding:96px 0;background:var(--cream);overflow:hidden}
.portfolio-header{padding:0 8%;margin-bottom:44px}
.portfolio-filters{
  display:flex;margin-bottom:36px;
  border:1px solid var(--cream-dark);max-width:100%;padding:0 8%;overflow-x:auto;
}
.filter-btn{
  background:none;border:none;border-right:1px solid var(--cream-dark);
  padding:10px 18px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--brown-light);transition:background .2s,color .2s;white-space:nowrap;cursor:pointer;
}
.filter-btn:last-child{border-right:none}
.filter-btn.active{background:var(--green-dark);color:var(--cream)}
.filter-btn:not(.active):hover{background:var(--cream-dark)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:0 8%}
.proj-card{position:relative;overflow:hidden;cursor:pointer;background:var(--brown);border-radius:8px;-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent}
.proj-card.featured{grid-column:span 1}
.proj-thumb{width:100%;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.proj-card.featured .proj-thumb{aspect-ratio:4/3}
.proj-card:not(.featured) .proj-thumb{aspect-ratio:4/3}
.proj-thumb svg{position:absolute;inset:0}
.proj-thumb-label{
  position:relative;z-index:1;text-align:center;padding:12px 16px;
  font-family:var(--font-display);font-size:10px;letter-spacing:.18em;
  text-transform:uppercase;color:rgba(212,176,122,.32);font-weight:300;
}
.proj-featured-badge{
  position:absolute;top:18px;left:18px;background:var(--caramel);color:var(--brown);
  font-size:8.5px;letter-spacing:.15em;text-transform:uppercase;padding:5px 11px;font-weight:500;z-index:3;
}
.proj-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(44,36,22,.88) 0%,rgba(44,36,22,.18) 55%,transparent 100%);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;opacity:0;transition:opacity .35s var(--ease);
}
.proj-card:hover .proj-overlay{opacity:1}
.proj-cat{font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--caramel-light);font-weight:400;margin-bottom:5px}
.proj-name{font-family:var(--font-display);font-size:21px;font-weight:300;color:var(--cream);line-height:1.2;margin-bottom:5px}
.proj-meta{font-size:11px;color:rgba(215,195,165,.7);font-weight:300}
.proj-meta span{color:var(--caramel-light)}

/* PROCESSO */
#processo{padding:96px 8%;background:var(--green-dark);position:relative;overflow:hidden}
#processo::before,#processo::after{content:'';position:absolute;border-radius:50%}
#processo::before{top:-100px;right:-100px;width:380px;height:380px;border:1px solid rgba(184,147,90,.1)}
#processo::after{bottom:-60px;left:-60px;width:230px;height:230px;border:1px solid rgba(184,147,90,.07)}
.processo-header{margin-bottom:60px}
.processo-header .section-tag{color:var(--caramel)}
.processo-header .section-h2{color:var(--cream)}
.processo-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.processo-steps::before{content:'';position:absolute;top:22px;left:12%;right:12%;height:1px;background:rgba(184,147,90,.22)}
.passo{padding:0 20px 0 0;position:relative}
.passo-num-wrap{
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(184,147,90,.4);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;
  position:relative;z-index:1;background:var(--green-dark);transition:border-color .3s,background .3s;
}
.passo:hover .passo-num-wrap{border-color:var(--caramel);background:rgba(184,147,90,.12)}
.passo-num{font-family:var(--font-display);font-size:15px;font-weight:300;color:var(--caramel)}
.passo-title{font-family:var(--font-display);font-size:18px;font-weight:400;color:var(--cream);margin-bottom:9px}
.passo-desc{font-size:12.5px;line-height:1.78;color:var(--green-pale);font-weight:300}

/* DEPOIMENTOS */
#depoimentos{padding:96px 8%;background:var(--warm-white)}
.depo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--cream-dark);border:1px solid var(--cream-dark);margin-top:52px}
.depo-card{background:var(--warm-white);padding:34px 30px;transition:background .3s}
.depo-card:hover{background:var(--cream)}
.depo-quote{font-family:var(--font-display);font-size:52px;line-height:.8;color:var(--caramel);font-weight:300;margin-bottom:14px;display:block}
.depo-text{font-family:var(--font-display);font-size:16px;font-weight:300;line-height:1.72;color:var(--brown-mid);font-style:italic;margin-bottom:22px}
.depo-meta{padding-top:18px;border-top:1px solid var(--cream-dark)}
.depo-name{font-size:12.5px;font-weight:500;color:var(--brown);display:block}
.depo-proj{font-size:10.5px;color:var(--caramel);letter-spacing:.06em;margin-top:2px;display:block}
.depo-result{font-size:10.5px;color:var(--brown-light);margin-top:8px;padding:5px 10px;background:var(--cream-dark);display:inline-block}

/* CTA */
#cta{display:grid;grid-template-columns:1fr 1fr;min-height:500px}
.cta-left{background:var(--caramel);padding:76px 8%;display:flex;flex-direction:column;justify-content:center}
.cta-eyebrow{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(44,36,22,.55);font-weight:400;margin-bottom:18px;display:flex;align-items:center;gap:10px}
.cta-eyebrow::before{content:'';display:block;width:20px;height:1px;background:rgba(44,36,22,.35)}
.cta-h2{font-family:var(--font-display);font-size:clamp(30px,3.2vw,48px);font-weight:300;line-height:1.15;color:var(--brown);margin-bottom:18px}
.cta-sub{font-size:14px;line-height:1.75;color:var(--brown-mid);margin-bottom:32px;font-weight:300}
.btn-dark{
  background:var(--green-dark);color:var(--cream);padding:14px 30px;
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;
  align-self:flex-start;transition:background .2s,transform .15s;text-decoration:none;display:inline-block;
}
.btn-dark:hover{background:var(--brown);transform:translateY(-2px)}
.cta-promise{margin-top:18px;font-size:11.5px;color:var(--brown-mid);display:flex;align-items:center;gap:8px}
.cta-promise::before{content:'✓';color:var(--green-mid);font-weight:600}
.cta-contacts{margin-top:40px;padding-top:32px;border-top:1px solid rgba(44,36,22,.12)}
.cta-contacts-label{font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--brown-mid);font-weight:400;margin-bottom:14px}
.cta-contact-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--brown-mid);margin-bottom:10px}
.cta-contact-row svg{width:13px;height:13px;flex-shrink:0}
.cta-right{background:var(--brown);padding:76px 7%;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.cta-right::before{content:'';position:absolute;top:-80px;right:-80px;width:280px;height:280px;border-radius:50%;border:1px solid rgba(184,147,90,.1)}
.contact-form{display:flex;flex-direction:column;gap:13px;position:relative;z-index:1}
.form-group{display:flex;flex-direction:column;gap:5px}
.form-label{font-size:9.5px;letter-spacing:.15em;text-transform:uppercase;color:var(--brown-pale);font-weight:300}
.form-input,.form-select,.form-textarea{
  background:rgba(247,242,234,.06);border:1px solid rgba(184,147,90,.2);
  padding:12px 13px;color:var(--cream);font-family:var(--font-body);font-size:13.5px;font-weight:300;
  transition:border-color .2s;outline:none;-webkit-appearance:none;appearance:none;border-radius:0;
}
.form-input::placeholder,.form-textarea::placeholder{color:rgba(196,180,154,.38)}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--caramel)}
.form-select{cursor:pointer}
.form-select option{background:var(--brown)}
.form-textarea{resize:none;min-height:78px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.btn-submit{
  background:var(--caramel);color:var(--brown);padding:13px 26px;
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  font-weight:500;align-self:flex-start;transition:background .2s,transform .15s;margin-top:4px;
}
.btn-submit:hover{background:var(--caramel-light);transform:translateY(-1px)}
.form-title{font-family:var(--font-display);font-size:24px;font-weight:300;color:var(--cream);margin-bottom:22px;line-height:1.3}
.form-success{display:none;font-family:var(--font-display);font-size:16px;font-style:italic;color:var(--caramel-light);padding:14px 0}

/* FOOTER */
footer{background:var(--brown);padding:56px 8% 32px;position:relative;overflow:hidden}
footer::before{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(to right,transparent,var(--caramel),transparent);opacity:.28}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:44px;margin-bottom:44px}
.footer-brand .nav-logo{color:var(--caramel-light);font-size:22px}
.footer-brand .nav-logo span{color:rgba(196,180,154,.48)}
.footer-tagline{font-family:var(--font-display);font-size:14px;font-weight:300;font-style:italic;color:rgba(196,180,154,.58);margin-top:14px;line-height:1.65;max-width:210px}
.footer-social{display:flex;gap:14px;margin-top:22px}
.footer-social a{width:33px;height:33px;border:1px solid rgba(184,147,90,.2);display:flex;align-items:center;justify-content:center;color:var(--brown-pale);transition:border-color .2s,color .2s}
.footer-social a:hover{border-color:var(--caramel);color:var(--caramel)}
.footer-col h4{font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--caramel);font-weight:400;margin-bottom:18px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col ul a{font-size:12.5px;color:rgba(196,180,154,.58);font-weight:300;transition:color .2s}
.footer-col ul a:hover{color:var(--cream)}
.footer-contact-item{display:flex;align-items:flex-start;gap:9px;margin-bottom:11px}
.footer-contact-item svg{width:13px;height:13px;color:var(--caramel);flex-shrink:0;margin-top:2px}
.footer-contact-item span{font-size:12.5px;color:rgba(196,180,154,.58);font-weight:300;line-height:1.55}
.footer-bottom{padding-top:26px;border-top:1px solid rgba(184,147,90,.1);display:flex;justify-content:space-between;align-items:center;font-size:10.5px;color:rgba(196,180,154,.32);font-weight:300;flex-wrap:wrap;gap:8px}

/* ANIMATIONS */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideRight{from{opacity:0;transform:translateX(-18px)}to{opacity:1;transform:translateX(0)}}

/* MODAL */
#case-modal{
  display:none;
  background:var(--warm-white);
  width:100%;
}
#case-modal-inner{
  max-width:100%;margin:0;background:var(--warm-white);
  position:relative;box-shadow:none;min-height:100vh;
}
.modal-close{
  position:absolute;top:32px;right:8%;background:rgba(44,36,22,.3);
  width:44px;height:44px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--cream);transition:background .2s;z-index:10;
}
.modal-close:hover{background:rgba(44,36,22,.55)}
.case-modal-header{padding:96px 8% 64px;background:var(--green-dark);position:relative;overflow:hidden}
.case-modal-header::before{content:'';position:absolute;bottom:-60px;right:-60px;width:200px;height:200px;border-radius:50%;border:1px solid rgba(184,147,90,.14)}
.case-modal-body{padding:64px 8% 96px;max-width:1100px;margin:0 auto}
.case-section-title{font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--caramel);font-weight:400;margin-bottom:11px;display:flex;align-items:center;gap:9px}
.case-section-title::before{content:'';display:block;width:16px;height:1px;background:var(--caramel)}
.case-stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--cream-dark);border:1px solid var(--cream-dark);margin:30px 0}
.case-stat{background:var(--warm-white);padding:18px 14px;text-align:center}
.case-stat-val{font-family:var(--font-display);font-size:26px;font-weight:300;color:var(--green-dark);display:block;line-height:1}
.case-stat-lbl{font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--brown-light);margin-top:4px;display:block;font-weight:300}
.case-body-text{font-size:13.5px;line-height:1.88;color:var(--brown-mid);font-weight:300;margin-bottom:22px}
.case-tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}
.case-tag{font-size:10.5px;padding:5px 11px;border:1px solid;letter-spacing:.05em}
.case-quote{border-left:3px solid var(--caramel);padding:18px 22px;margin:26px 0;background:var(--cream)}
.case-quote p{font-family:var(--font-display);font-size:16px;font-weight:300;font-style:italic;line-height:1.72;color:var(--brown-mid);margin-bottom:8px}
.case-quote cite{font-size:10.5px;letter-spacing:.08em;color:var(--caramel);text-transform:uppercase;font-style:normal}
.case-result-highlight{background:var(--green-dark);color:var(--cream);padding:22px 26px;margin-top:28px;display:flex;align-items:flex-start;gap:14px}
.case-result-icon{font-size:20px;flex-shrink:0;margin-top:3px;color:var(--caramel-light)}
.case-result-text{font-size:13.5px;line-height:1.78;font-weight:300;color:var(--green-pale)}
.case-result-text strong{color:var(--caramel-light);font-weight:400}
.case-cta-row{display:flex;gap:11px;margin-top:32px;flex-wrap:wrap}

/* ── MOBILE-FIRST RESPONSIVE ── */

/* nav-drawer: hidden by default, shown via JS */
.nav-drawer{display:none;position:fixed;top:68px;left:0;right:0;bottom:0;
  background:var(--warm-white);z-index:199;
  flex-direction:column;padding:32px 6% 48px;
  overflow-y:auto;transform:translateX(100%);
  transition:transform .35s var(--ease);}
.nav-drawer.open{transform:translateX(0)}

/* ── 900px ── */
@media(max-width:900px){
  nav{padding:0 5%;height:64px}
  .nav-links,.nav-cta{display:none!important}
  .nav-hamburger{display:flex!important}
  /* nav-drawer display handled by JS */

  #hero{grid-template-columns:1fr;min-height:auto;padding-top:64px}
  .hero-left{padding:48px 6% 40px}
  .hero-right{height:56vw;min-height:200px;max-height:340px}
  .hero-right > div{min-height:200px!important}
  .hero-float-card{display:none}

  #sobre{grid-template-columns:1fr}
  .sobre-img{min-height:260px}
  .sobre-content{padding:44px 6%}

  .servicos-grid{grid-template-columns:repeat(3,1fr)}

  #portfolio{padding:56px 0}
  .portfolio-header{padding:0 5%}
  .portfolio-filters{
    display:flex;flex-wrap:wrap;gap:6px;
    padding:0;margin:0 5% 28px;
    border:none;width:auto;
  }
  .filter-btn{border:1px solid var(--cream-dark);padding:9px 14px;font-size:10px}
  .filter-btn.active{background:var(--green-dark);color:var(--cream);border-color:var(--green-dark)}
  .portfolio-grid{grid-template-columns:1fr 1fr;padding:0 5%;gap:10px}
  .proj-card.featured{grid-column:span 1}
  .proj-card .proj-thumb{min-height:160px}
  .proj-photo{width:100%;height:100%;object-fit:cover;display:block}

  .processo-steps{grid-template-columns:1fr 1fr;gap:24px}
  .processo-steps::before{display:none}
  #processo{padding:60px 6%}

  .depo-grid{grid-template-columns:1fr}
  #depoimentos{padding:60px 6%}

  #cta{grid-template-columns:1fr}
  .cta-left,.cta-right{padding:56px 6%}

  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  #servicos{padding:60px 6%}
  .section-header-row{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:32px}
  .section-header-row p{text-align:left!important;max-width:100%!important}

  #case-modal-inner{margin:0;min-height:100vh;box-shadow:none}
  .case-modal-header{padding:36px 24px 28px}
  .case-modal-body{padding:24px 24px 80px}
  .case-stats-row{grid-template-columns:repeat(2,1fr)}
  .case-gallery{grid-template-columns:1fr 1fr}
  .case-gallery-main{grid-column:span 2;aspect-ratio:16/9}
  .case-cta-row{flex-direction:column}
  .case-cta-row .btn-primary,.case-cta-row .btn-ghost{
    text-align:center;display:block;width:100%;box-sizing:border-box;
  }
  .modal-close{top:12px;right:12px}
}

/* ── 600px ── */
@media(max-width:600px){
  nav{padding:0 4%;height:60px}
  .nav-logo{font-size:19px}
  .nav-drawer{top:60px}

  #hero{padding-top:60px}
  .hero-left{padding:40px 4% 36px}
  .hero-h1{font-size:clamp(28px,8vw,40px);line-height:1.12}
  .hero-sub{font-size:13px;margin-bottom:24px;max-width:100%}
  .hero-stats{gap:12px;margin-top:28px;padding-top:20px;flex-wrap:wrap}
  .hero-stat-val{font-size:24px}
  .hero-stat-lbl{font-size:9px}
  .hero-ctas{flex-direction:column;gap:10px}
  .hero-ctas .btn-primary,.hero-ctas .btn-ghost{
    text-align:center;display:block;width:100%;box-sizing:border-box;
  }
  .hero-right{height:58vw;min-height:180px;max-height:280px}

  .sobre-img{min-height:220px}
  .sobre-content{padding:36px 4%}
  .numeros-grid{grid-template-columns:repeat(3,1fr)}
  .numero-val{font-size:24px}

  #servicos{padding:48px 4%}
  .servicos-grid{grid-template-columns:1fr!important}
  .servico-card{padding:26px 18px}
  .section-header-row{margin-bottom:28px}

  #portfolio{padding:48px 0}
  .portfolio-header{padding:0 4%}
  .portfolio-filters{margin:0 4% 24px}
  .portfolio-grid{grid-template-columns:1fr!important;padding:0 4%;gap:16px}
  .proj-card.featured{grid-column:span 1!important}
  .proj-card.featured .proj-thumb{aspect-ratio:4/3!important}
  .proj-card .proj-thumb{min-height:200px}
  .proj-name{font-size:18px}
  .proj-meta{font-size:10px}

  #processo{padding:48px 4%}
  .processo-steps{grid-template-columns:1fr!important;gap:20px}
  .passo-title{font-size:16px}

  #depoimentos{padding:48px 4%}
  .depo-card{padding:24px 18px}
  .depo-text{font-size:15px}
  .depo-grid{margin-top:28px}

  .cta-left{padding:48px 4%}
  .cta-right{padding:48px 4%}
  .cta-h2{font-size:clamp(26px,7vw,36px)}
  .form-row{grid-template-columns:1fr!important}
  .btn-submit{width:100%;box-sizing:border-box}
  .btn-dark{width:100%;text-align:center;align-self:stretch;box-sizing:border-box}
  .form-title{font-size:20px}

  footer{padding:40px 4% 24px}
  .footer-grid{grid-template-columns:1fr!important;gap:24px}
  .footer-bottom{flex-direction:column;text-align:center;gap:6px}

  .section-h2{font-size:clamp(24px,7vw,36px)}
  .section-tag{font-size:9.5px}

  .case-gallery{grid-template-columns:1fr!important}
  .case-gallery-main{grid-column:span 1!important;aspect-ratio:4/3!important}
  .case-gallery-thumb{aspect-ratio:4/3}
  .case-stats-row{grid-template-columns:1fr 1fr!important}
  .case-stat-val{font-size:22px}
  .case-body-text{font-size:13px}
  .case-quote p{font-size:14.5px}
  .case-modal-header{padding:28px 18px 22px}
  .case-modal-body{padding:20px 18px 60px}
  #case-modal-inner{width:100%;margin:0}
}

/* ── 390px ── */
@media(max-width:390px){
  .nav-logo{font-size:17px}
  .hero-h1{font-size:28px}
  .hero-stat-val{font-size:22px}
  .hero-stats{gap:10px}
  .section-h2{font-size:24px}
  .depo-text{font-size:14px}
  .servico-title{font-size:17px}
  .cta-h2{font-size:24px}
  .hero-sub{font-size:12.5px}
  .numeros-grid .numero-val{font-size:22px}
}

/* PHOTO GALLERY */
.case-gallery{display:grid;grid-template-columns:1fr 1fr;gap:3px;margin:28px 0}
.case-gallery-main{grid-column:span 2;aspect-ratio:16/9;overflow:hidden}
.case-gallery-main.portrait{grid-column:span 1;aspect-ratio:4/5}
.case-gallery-thumb{aspect-ratio:1/1;overflow:hidden}
.case-gallery-thumb.portrait{aspect-ratio:4/5}
.case-gallery img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease}
.case-gallery img:hover{transform:scale(1.03)}
.proj-card .proj-photo{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s ease}
.proj-card:hover .proj-photo{transform:scale(1.05)}
@media(max-width:560px){
  .case-gallery{grid-template-columns:1fr}
  .case-gallery-main{grid-column:span 1;aspect-ratio:4/3}
}

/* 4-thumb gallery layout */
.case-gallery-4 .case-gallery-main{grid-column:span 2;aspect-ratio:16/9}

/* ── MOBILE IMAGE FIXES ── */
.proj-thumb{position:relative;overflow:hidden;width:100%}
.proj-card.featured .proj-thumb{aspect-ratio:16/9}
.proj-card:not(.featured) .proj-thumb{aspect-ratio:4/3}
.proj-photo{
  position:absolute;top:0;left:0;
  width:100%;height:100%;
  object-fit:cover;display:block;
  transition:transform .6s ease;
}
.proj-card:hover .proj-photo{transform:scale(1.05)}
/* Ensure SVG thumbs also size correctly */
.proj-thumb svg{position:absolute;inset:0;width:100%;height:100%}
.proj-thumb-label{position:relative;z-index:1}
/* Fix case gallery on mobile */
@media(max-width:600px){
  .case-gallery{grid-template-columns:1fr!important;gap:2px}
  .case-gallery-main,.case-gallery-thumb{grid-column:span 1!important;aspect-ratio:4/3!important}
  .case-gallery img{width:100%;height:100%;object-fit:cover}
}
/* Fix CTA section buttons on mobile */
@media(max-width:600px){
  #cta .btn-dark, #cta .cta-promise{margin-left:0}
  .cta-contacts{margin-top:28px;padding-top:24px}
}
/* Fix scrolling momentum on iOS */
#case-modal{-webkit-overflow-scrolling:touch}
/* Fix form inputs on iOS (no zoom) */
@media(max-width:600px){
  .form-input,.form-select,.form-textarea{font-size:16px!important}
}
/* Prevent horizontal overflow everywhere */
section,footer,nav,.portfolio-grid,.servicos-grid,.depo-grid,.numeros-grid{
  max-width:100%;
}


/* ══ PORTFOLIO CARD IMAGE FIX ══ */
/* Remove all conflicting rules — single source of truth */
.proj-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--brown);
  display: flex;
  flex-direction: column;
  -webkit-tap-highlight-color: transparent;
}
.proj-thumb {
  position: relative;
  width: 100%;
  flex-grow: 1;
  overflow: hidden;
  background: #1a1e22;
}
/* Aspect ratio via padding-bottom — works everywhere */
.proj-card:not(.featured) .proj-thumb {
  padding-bottom: 75%; /* 4:3 */
}
.proj-card.featured .proj-thumb {
  padding-bottom: 75%; /* 4:3 */
}
.proj-thumb > img,
.proj-thumb > svg {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
}
.proj-photo {
  object-fit: cover !important;
  display: block !important;
  transition: transform 0.6s ease;
}
.proj-card:hover .proj-photo {
  transform: scale(1.05);
}
.proj-thumb svg {
  pointer-events: none;
}
.proj-thumb-label {
  display: flex !important;
  align-items: flex-end !important;
  justify-content: center !important;
  padding: 16px !important;
  z-index: 1 !important;
}
.proj-featured-badge {
  position: absolute;
  top: 18px; left: 18px;
  z-index: 3;
}
/* Mobile overrides */
@media(max-width:560px) {
  .proj-card.featured .proj-thumb {
    padding-bottom: 75% !important; /* 4:3 on mobile */
  }
}


@media(max-width:560px){
  .case-gallery[style*="grid-template-columns:1fr 1fr 1fr"]{
    grid-template-columns:1fr!important;
  }
  .case-gallery-thumb.portrait{aspect-ratio:4/5}
}

/* ══ WHATSAPP FLOAT ══ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 195; /* below mobile menu drawer */
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background-color 0.3s;
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  background-color: #1ebe57;
  color: #fff;
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
}
@media (max-width: 600px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}