:root{
  --terra:#1a1208;
  --humus:#2c1f0e;
  --solo:#3d2b12;
  --solo-mid:#4a3418;
  --ambar:#c47d1e;
  --ouro:#e8a832;
  --micelio:#8fba6a;
  --floresta:#1f4a2a;
  --perg:#f5ede0;
  --perg-dim:#d4c8b4;
  --carvao:#6b5c4a;
  --carvao2:#9a8870;
  --carvao3:#b8a898;
  --danger:#c09050;

  --font-display:'IM Fell English','Palatino Linotype',Palatino,serif;
  --font-body:'Cormorant Garamond','Book Antiqua',Georgia,serif;
  --font-mono:'Space Mono','Courier New',Courier,monospace;

  --ease:cubic-bezier(0.16,1,0.3,1);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  background:var(--terra);
  color:var(--perg);
  font-family:var(--font-body);
  font-size:1.05rem;
  line-height:1.75;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events:none;
  z-index:0;
  opacity:.5;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--ambar);color:var(--terra)}
::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--terra)}
::-webkit-scrollbar-thumb{background:var(--ambar)}

/* ─── SKIP LINK (acessibilidade) ─── */
.skip-link{
  position:absolute;
  top:-100px;
  left:16px;
  background:var(--ambar);
  color:var(--terra);
  padding:8px 16px;
  border-radius:2px;
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:1px;
  z-index:100;
  transition:top .2s ease;
}
.skip-link:focus{top:16px}

.container{max-width:var(--container);margin:0 auto;position:relative;z-index:1}
.section{padding:clamp(72px,10vw,128px) clamp(24px,6vw,96px)}
.section-dark{background:var(--humus)}
.section-green{background:var(--floresta)}
.horizon{height:1px;background:linear-gradient(to right,transparent,rgba(196,125,30,.38),transparent)}

.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-family:var(--font-mono);
  font-size:.62rem;letter-spacing:3px;
  color:var(--ambar);
  margin-bottom:16px;
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:24px;height:1px;background:currentColor;flex-shrink:0;
}
.title{
  font-family:var(--font-display);
  font-size:clamp(2rem,4vw,3.5rem);
  line-height:1.08;
  color:var(--ouro);
  margin-bottom:18px;
}
.title em{font-style:italic;color:var(--perg)}
.lead{
  max-width:760px;
  font-size:clamp(1rem,1.4vw,1.18rem);
  color:var(--carvao2);
  line-height:1.8;
  font-weight:300;
  margin-bottom:56px;
}
.body-copy{
  font-size:1rem;
  color:var(--carvao2);
  line-height:1.8;
  font-weight:300;
}
.principle-body{
  font-size:.96rem;
  color:var(--perg-dim);
  line-height:1.75;
  font-weight:300;
  margin-top:8px;
}
.grid-2{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:48px;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

/* ─── NAV ─── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:40;
  height:68px;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(20px,5vw,72px);
  transition:background .3s ease,border-color .3s ease,backdrop-filter .3s ease;
}
.nav.scrolled{
  background:rgba(26,18,8,.94);
  border-bottom:1px solid rgba(196,125,30,.16);
  backdrop-filter:blur(10px);
}
.nav-brand{
  display:flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  color:var(--ouro);
  letter-spacing:2px;
  font-size:1rem;
}
.nav-logo{width:32px;height:32px;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:28px;list-style:none}
.nav-links a{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:2px;
  color:var(--carvao2);
  position:relative;
  transition:color .2s ease;
  text-transform:uppercase;
}
.nav-links a:hover{color:var(--perg)}
.nav-links a[aria-current="page"]{color:var(--ouro)}
.nav-links a::after{
  content:"";
  position:absolute;left:0;right:0;bottom:-3px;height:1px;
  background:var(--ambar);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s ease;
}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-cta{
  background:var(--ambar);
  color:var(--terra)!important;
  padding:9px 16px;
  border-radius:2px;
}
.nav-cta::after{display:none!important}
.nav-cta:hover{background:var(--ouro)!important}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer}
.burger span{width:24px;height:1.5px;background:var(--perg)}

.mobile-nav{
  position:fixed;inset:0;z-index:50;
  background:rgba(26,18,8,.98);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:28px;
  transform:translateX(100%);
  transition:transform .35s var(--ease);
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{
  font-family:var(--font-display);
  font-size:1.8rem;
  color:var(--perg);
}
.mobile-close{
  position:absolute;top:20px;right:24px;
  background:none;border:none;color:var(--ambar);
  font-size:1.4rem;cursor:pointer;
}

/* ─── HERO ─── */
.hero{
  min-height:100svh;
  position:relative;
  overflow:hidden;
  padding:0 clamp(24px,6vw,96px);
  display:grid;
  grid-template-rows:1fr auto;
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 55% at 22% 75%, rgba(196,125,30,.09) 0%, transparent 58%),
    radial-gradient(ellipse 46% 36% at 80% 28%, rgba(143,186,106,.05) 0%, transparent 52%),
    radial-gradient(ellipse 100% 45% at 50% 100%, rgba(44,31,14,.82) 0%, transparent 60%);
  z-index:0;
}
.hero-grid{
  position:absolute;inset:0;z-index:0;
  background-image:
    linear-gradient(rgba(196,125,30,.03) 1px,transparent 1px),
    linear-gradient(90deg, rgba(196,125,30,.03) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at center, black 35%, transparent 82%);
}
.hero-content{
  position:relative;z-index:1;
  display:flex;flex-direction:column;justify-content:center;
  padding-top:108px;
  max-width:820px;
}
.hero-eyebrow{
  font-family:var(--font-mono);
  font-size:.65rem;
  letter-spacing:4px;
  color:var(--ambar);
  margin-bottom:24px;
  text-transform:uppercase;
  opacity:0;
  transform:translateY(18px);
  animation:fadeUp .8s var(--ease) .15s forwards;
}
.hero-headline{
  font-family:var(--font-display);
  font-size:clamp(2.7rem,7vw,6.2rem);
  line-height:1;
  margin-bottom:10px;
  opacity:0;
  transform:translateY(24px);
  animation:fadeUp 1s var(--ease) .3s forwards;
}
.hero-headline em{display:block;color:var(--ouro);font-style:italic}
.hero-tagline{
  font-family:var(--font-display);
  font-size:clamp(1.1rem,2.3vw,1.55rem);
  font-style:italic;
  color:var(--ambar);
  margin-bottom:28px;
  opacity:0;
  transform:translateY(20px);
  animation:fadeUp .9s var(--ease) .48s forwards;
}
.hero-desc{
  max-width:620px;
  font-size:clamp(1rem,1.4vw,1.16rem);
  line-height:1.8;
  color:var(--carvao3);
  margin-bottom:38px;
  opacity:0;
  transform:translateY(18px);
  animation:fadeUp .9s var(--ease) .66s forwards;
}
.hero-actions{
  display:flex;gap:16px;flex-wrap:wrap;
  opacity:0;
  transform:translateY(14px);
  animation:fadeUp .8s var(--ease) .84s forwards;
}
.hero-symbol{
  position:absolute;
  right:clamp(-50px,-1vw,36px);
  top:50%;
  transform:translateY(-50%);
  width:clamp(300px,40vw,560px);
  height:clamp(300px,40vw,560px);
  pointer-events:none;
  opacity:.16;
  z-index:0;
}
.hero-symbol svg{width:100%;height:100%;animation:slowRotate 120s linear infinite}
.hero-stats{
  position:absolute;
  right:clamp(24px,5vw,72px);
  bottom:88px;
  z-index:1;
  display:flex;flex-direction:column;gap:3px;
  opacity:0;
  animation:fadeIn 1s ease 1.2s forwards;
}
.stat-item{
  display:flex;align-items:baseline;gap:9px;
  padding:10px 0;
  border-bottom:1px solid rgba(196,125,30,.12);
}
.stat-item:last-child{border-bottom:none}
.stat-num{
  font-family:var(--font-display);
  color:var(--ouro);
  font-size:1.7rem;
  line-height:1;
}
.stat-label{
  font-family:var(--font-mono);
  font-size:.57rem;
  letter-spacing:2px;
  color:var(--carvao2);
  text-transform:uppercase;
}
.hero-scroll{
  position:relative;z-index:1;
  display:flex;align-items:center;gap:16px;
  padding:28px 0;
  opacity:0;
  animation:fadeIn 1s ease 1.45s forwards;
}
.scroll-line{
  width:40px;height:1px;background:var(--ambar);position:relative;overflow:hidden;
}
.scroll-line::after{
  content:"";
  position:absolute;top:0;left:-100%;width:100%;height:100%;
  background:var(--ouro);
  animation:scrollPulse 2s ease-in-out 1.8s infinite;
}
.scroll-text{
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:3px;
  color:var(--carvao);
  text-transform:uppercase;
}

/* ─── PAGE HERO ─── */
.page-hero{
  padding-top:140px;
  padding-bottom:72px;
}
.page-kicker{
  font-family:var(--font-mono);
  font-size:.62rem;
  letter-spacing:3px;
  color:var(--ambar);
  text-transform:uppercase;
  margin-bottom:14px;
}
.page-title{
  font-family:var(--font-display);
  font-size:clamp(2.3rem,5vw,4.4rem);
  line-height:1.05;
  color:var(--ouro);
  margin-bottom:18px;
}
.page-title em{color:var(--perg);font-style:italic}
.page-desc{
  max-width:760px;
  color:var(--carvao3);
  font-size:1.08rem;
  line-height:1.8;
}

/* ─── BUTTONS ─── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;
  border-radius:2px;
  border:1px solid transparent;
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:2px;
  text-transform:uppercase;
  cursor:pointer;
  transition:all .24s var(--ease);
}
.btn-primary{background:var(--ambar);color:var(--terra)}
.btn-primary:hover{
  background:var(--ouro);
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(196,125,30,.28);
}
.btn-ghost{
  border-color:rgba(196,125,30,.28);
  color:var(--perg-dim);
  background:transparent;
}
.btn-ghost:hover{
  border-color:var(--ambar);
  color:var(--perg);
  transform:translateY(-2px);
}
.btn-arrow::after{content:"→";transition:transform .2s ease}
.btn-arrow:hover::after{transform:translateX(3px)}

/* ─── CARDS ─── */
.cards-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:rgba(196,125,30,.1);
  border:1px solid rgba(196,125,30,.1);
  overflow:hidden;
  border-radius:2px;
}
.card-3{
  background:var(--terra);
  padding:44px 34px;
  position:relative;
  transition:background .25s ease;
}
.card-3:hover{background:var(--humus)}
.card-3::before{
  content:"";
  position:absolute;top:0;left:0;width:3px;height:100%;
}
.card-3:nth-child(1)::before{background:var(--ambar)}
.card-3:nth-child(2)::before{background:var(--micelio)}
.card-3:nth-child(3)::before{background:var(--danger)}
.card-icon{font-size:2rem;margin-bottom:18px}
.card-num{
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:3px;
  color:var(--carvao);
  margin-bottom:8px;
  text-transform:uppercase;
}
.card-title{
  font-family:var(--font-display);
  font-size:1.4rem;
  color:var(--ouro);
  margin-bottom:12px;
}
.card-body{
  font-size:.96rem;
  color:var(--carvao2);
  line-height:1.75;
  font-weight:300;
}

/* ─── INFO BOX ─── */
.info-box{
  background:var(--solo);
  border-left:3px solid var(--ambar);
  padding:20px 22px;
  border-radius:3px;
}
.info-box + .info-box{margin-top:18px}
.info-box-label{
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:2px;
  color:var(--ambar);
  margin-bottom:6px;
  text-transform:uppercase;
}
.info-box-text{
  font-size:.88rem;
  color:var(--carvao2);
  line-height:1.6;
}

/* ─── LIST CLEAN ─── */
.list-clean{
  list-style:none;
  display:grid;
  gap:14px;
}
.list-clean li{
  background:var(--solo);
  border:1px solid rgba(196,125,30,.12);
  padding:18px 20px;
  border-radius:3px;
  color:var(--perg-dim);
}
.list-clean strong{color:var(--ouro)}

/* ─── PRICING ─── */
.pricing{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.price-card{
  background:var(--solo);
  border:1px solid rgba(196,125,30,.16);
  border-top:3px solid var(--ambar);
  border-radius:4px;
  padding:24px 22px;
}
.price-tier{
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--ambar);
  margin-bottom:10px;
}
.price-name{
  font-family:var(--font-display);
  font-size:1.45rem;
  color:var(--perg);
  margin-bottom:6px;
}
.price-value{
  font-family:var(--font-display);
  font-size:1.8rem;
  color:var(--ouro);
  margin-bottom:10px;
}
.price-copy{
  color:var(--carvao2);
  font-size:.9rem;
  line-height:1.65;
  margin-bottom:14px;
}
.price-list{
  list-style:none;
  display:grid;
  gap:8px;
}
.price-list li{
  font-size:.84rem;
  color:var(--perg-dim);
  line-height:1.5;
  padding-left:14px;
  position:relative;
}
.price-list li::before{
  content:"·";
  position:absolute;left:0;
  color:var(--ambar);
}

/* ─── SUPPORT GRID ─── */
.support-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.support-card{
  background:var(--solo);
  border:1px solid rgba(196,125,30,.16);
  border-radius:4px;
  padding:24px 22px;
}
/* FIX: both h2 and h3 inside support-card get same style */
.support-card h2,
.support-card h3{
  font-family:var(--font-display);
  font-size:1.3rem;
  color:var(--ouro);
  margin-bottom:10px;
}
.support-card p{
  color:var(--carvao2);
  font-size:.95rem;
  line-height:1.7;
  margin-bottom:16px;
}

/* ─── FOOTER ─── */
.footer{
  background:var(--terra);
  border-top:1px solid rgba(196,125,30,.16);
  padding:clamp(48px,8vw,80px) clamp(24px,6vw,96px) 28px;
}
.footer-top{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:54px;
  margin-bottom:52px;
}
.footer-logo-row{
  display:flex;align-items:center;gap:14px;
  margin-bottom:14px;
}
.footer-logo-text{
  font-family:var(--font-display);
  font-size:1rem;
  color:var(--ouro);
  letter-spacing:2px;
}
.footer-tagline{
  font-family:var(--font-display);
  font-size:.96rem;
  font-style:italic;
  color:var(--ambar);
  margin-bottom:12px;
}
.footer-desc{
  font-size:.86rem;
  color:var(--carvao);
  line-height:1.72;
  font-weight:300;
}
.footer-title{
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:3px;
  color:var(--ambar);
  margin-bottom:18px;
  text-transform:uppercase;
}
.footer-links{
  list-style:none;
  display:flex;flex-direction:column;gap:10px;
}
.footer-links a{
  font-size:.88rem;
  color:var(--carvao);
  transition:color .2s ease;
}
.footer-links a:hover{color:var(--ambar)}
.footer-bottom{
  border-top:1px solid rgba(196,125,30,.1);
  padding-top:22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.footer-legal{
  font-family:var(--font-mono);
  font-size:.56rem;
  letter-spacing:1px;
  color:var(--carvao);
  text-transform:uppercase;
}
.footer-social{
  display:flex;gap:18px;flex-wrap:wrap;
}
.footer-social a{
  font-family:var(--font-mono);
  font-size:.58rem;
  letter-spacing:2px;
  color:var(--carvao);
  transition:color .2s ease;
  text-transform:uppercase;
}
.footer-social a:hover{color:var(--ambar)}

/* ─── REVEAL ANIMATION ─── */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}

/* ─── KEYFRAMES ─── */
@keyframes fadeUp{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:translateY(0)}
}
@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}
@keyframes slowRotate{
  from{transform:rotate(0)}
  to{transform:rotate(360deg)}
}
@keyframes scrollPulse{
  0%{left:-100%}
  50%{left:0}
  100%{left:100%}
}

/* ─── RESPONSIVE ─── */
@media (max-width:1024px){
  .grid-2{grid-template-columns:1fr}
  .grid-3,.pricing,.support-grid{grid-template-columns:1fr 1fr}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-links{display:none}
  .burger{display:flex}
  .hero-symbol,.hero-stats{display:none}
  .cards-3,.grid-3,.pricing,.support-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media (max-width:480px){
  .hero-headline{font-size:2.25rem}
}

/* ─── PRINT ─── */
@media print{
  .nav,.mobile-nav,.hero-scroll,.footer-social{display:none}
  body{background:white;color:black}
}