*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --floresta:    #1a2e1a;
  --floresta2:   #243824;
  --folha:       #4a8c3f;
  --ambar:       #c8a96e;
  --ambar-light: #e2c98a;
  --creme:       #f5f0e8;
  --creme2:      #ede5d0;
  --branco:      #fdfaf5;
  --cinza:       #8a8a7a;
}

html { scroll-behavior: smooth; }

body {
  background: var(--branco);
  color: var(--floresta);
  font-family: 'DM Mono', monospace;
  cursor: none;
  overflow-x: hidden;
}

/* CURSOR */
.cursor {
  width: 10px; height: 10px;
  background: var(--ambar); border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: width .2s, height .2s, background .2s;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1px solid rgba(200,169,110,.5); border-radius: 50%;
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: width .3s, height .3s, transform .35s;
}
body:has(a:hover) .cursor,
body:has(button:hover) .cursor { width: 18px; height: 18px; background: var(--folha); }
body:has(a:hover) .cursor-ring,
body:has(button:hover) .cursor-ring { width: 56px; height: 56px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 28px 60px;
  display: flex; align-items: center; justify-content: space-between;
  transition: background .4s, padding .4s, backdrop-filter .4s;
}
nav.scrolled {
  background: rgba(26,46,26,.92);
  backdrop-filter: blur(12px);
  padding: 18px 60px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-wordmark { font-family: 'Cormorant Garamond', serif; font-size: 26px; font-weight: 300; color: var(--branco); letter-spacing: .2em; }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: rgba(253,250,245,.55); text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--ambar); }
.nav-cta { font-size: 10px; letter-spacing: .25em; text-transform: uppercase; color: var(--floresta); background: var(--ambar); border: none; padding: 11px 24px; cursor: none; font-family: 'DM Mono', monospace; transition: background .2s, transform .2s; }
.nav-cta:hover { background: var(--ambar-light); transform: translateY(-1px); }

/* HERO */
.hero {
  min-height: 100vh; background: var(--floresta);
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px 60px 80px; position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 80% 50%, rgba(74,140,63,.12) 0%, transparent 65%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(200,169,110,.07) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .04;
  background-image: linear-gradient(rgba(253,250,245,1) 1px, transparent 1px), linear-gradient(90deg, rgba(253,250,245,1) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-tree-deco {
  position: absolute; right: 8%; bottom: 0; opacity: .07;
  animation: treeSway 8s ease-in-out infinite; transform-origin: bottom center;
}
@keyframes treeSway { 0%,100%{transform:rotate(-1deg)} 50%{transform:rotate(1deg)} }

.hero-content { position: relative; z-index: 2; max-width: 900px; }
.hero-eyebrow { font-size: 10px; letter-spacing: .45em; text-transform: uppercase; color: var(--ambar); margin-bottom: 32px; opacity: 0; animation: fadeUp .8s .2s ease forwards; }
.hero-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(64px,8vw,110px); font-weight: 300; line-height: 1; color: var(--branco); opacity: 0; animation: fadeUp .9s .4s ease forwards; }
.hero-title em { font-style: italic; color: var(--ambar); }
.hero-sub { margin-top: 36px; font-size: 13px; line-height: 2; color: rgba(253,250,245,.45); max-width: 520px; opacity: 0; animation: fadeUp .9s .6s ease forwards; }
.hero-actions { margin-top: 56px; display: flex; gap: 20px; align-items: center; opacity: 0; animation: fadeUp .9s .8s ease forwards; }

.btn-primary { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: var(--floresta); background: var(--ambar); border: none; padding: 16px 36px; cursor: none; text-decoration: none; display: inline-block; transition: background .2s, transform .2s; }
.btn-primary:hover { background: var(--ambar-light); transform: translateY(-2px); }
.btn-ghost { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: .25em; text-transform: uppercase; color: rgba(253,250,245,.55); border: 1px solid rgba(253,250,245,.15); padding: 16px 36px; cursor: none; text-decoration: none; display: inline-block; transition: color .2s, border-color .2s; }
.btn-ghost:hover { color: var(--branco); border-color: rgba(253,250,245,.4); }

.hero-scroll { position: absolute; bottom: 48px; left: 60px; display: flex; align-items: center; gap: 12px; opacity: 0; animation: fadeUp 1s 1.2s ease forwards; }
.scroll-line { width: 48px; height: 1px; background: rgba(253,250,245,.2); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: var(--ambar); animation: scrollAnim 2s 1.5s ease-in-out infinite; }
@keyframes scrollAnim { 0%{left:-100%} 50%,100%{left:100%} }
.scroll-text { font-size: 9px; letter-spacing: .35em; color: rgba(253,250,245,.25); text-transform: uppercase; }

.hero-stats { position: absolute; right: 60px; bottom: 48px; display: flex; gap: 48px; opacity: 0; animation: fadeUp 1s 1s ease forwards; }
.stat-item { text-align: right; }
.stat-num { font-family: 'Cormorant Garamond', serif; font-size: 36px; font-weight: 300; color: var(--ambar); }
.stat-label { font-size: 9px; letter-spacing: .3em; color: rgba(253,250,245,.3); text-transform: uppercase; margin-top: 4px; }

@keyframes fadeUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

/* SOBRE */
.sobre { background: var(--branco); padding: 140px 60px; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; max-width: 1300px; margin: 0 auto; }
.sobre-visual { position: relative; }
.sobre-img-placeholder { width: 100%; aspect-ratio: 4/5; background: var(--creme); position: relative; overflow: hidden; }
.sobre-img-placeholder::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, var(--creme2) 0%, var(--creme) 100%); }
.sobre-tree-icon { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.sobre-tag { position: absolute; bottom: -20px; right: -20px; background: var(--floresta); color: var(--ambar); padding: 24px 28px; font-family: 'Cormorant Garamond', serif; font-size: 14px; font-weight: 300; letter-spacing: .1em; line-height: 1.6; }
.sobre-eyebrow { font-size: 10px; letter-spacing: .4em; text-transform: uppercase; color: var(--ambar); margin-bottom: 20px; }
.sobre-title { font-family: 'Cormorant Garamond', serif; font-size: 52px; font-weight: 300; line-height: 1.1; color: var(--floresta); margin-bottom: 32px; }
.sobre-title em { font-style: italic; color: var(--folha); }
.sobre-text { font-size: 12px; line-height: 2.2; color: var(--cinza); margin-bottom: 20px; }
.sobre-values { margin-top: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.value-item { border-top: 1px solid var(--creme2); padding-top: 16px; }
.value-label { font-size: 9px; letter-spacing: .3em; text-transform: uppercase; color: var(--ambar); margin-bottom: 6px; }
.value-text { font-size: 11px; color: var(--cinza); line-height: 1.7; }

/* PROJETOS */
.projetos { background: var(--floresta); padding: 140px 60px; }
.projetos-header { max-width: 1200px; margin: 0 auto 80px; display: flex; justify-content: space-between; align-items: flex-end; }
.section-eyebrow { font-size: 10px; letter-spacing: .4em; text-transform: uppercase; color: var(--ambar); margin-bottom: 16px; }
.section-title-lg { font-family: 'Cormorant Garamond', serif; font-size: 56px; font-weight: 300; color: var(--branco); line-height: 1.05; }
.section-title-lg em { font-style: italic; color: var(--ambar); }
.projetos-sub { font-size: 11px; line-height: 1.9; color: rgba(253,250,245,.35); max-width: 280px; text-align: right; }
.projetos-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; }
.projeto-card { background: rgba(253,250,245,.03); border: 1px solid rgba(253,250,245,.06); padding: 52px 44px; position: relative; overflow: hidden; transition: background .3s, transform .3s; cursor: none; }
.projeto-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(200,169,110,.08) 0%, transparent 60%); opacity: 0; transition: opacity .3s; }
.projeto-card:hover { background: rgba(253,250,245,.06); transform: translateY(-4px); }
.projeto-card:hover::before { opacity: 1; }
.projeto-num { font-size: 10px; letter-spacing: .3em; color: rgba(253,250,245,.2); margin-bottom: 40px; }
.projeto-icon { margin-bottom: 28px; }
.projeto-tag { display: inline-block; font-size: 8px; letter-spacing: .3em; text-transform: uppercase; color: var(--ambar); border: 1px solid rgba(200,169,110,.3); padding: 5px 12px; margin-bottom: 20px; }
.projeto-nome { font-family: 'Cormorant Garamond', serif; font-size: 32px; font-weight: 300; color: var(--branco); margin-bottom: 16px; line-height: 1.1; }
.projeto-desc { font-size: 11px; line-height: 1.9; color: rgba(253,250,245,.4); margin-bottom: 36px; }
.projeto-link { font-size: 9px; letter-spacing: .3em; text-transform: uppercase; color: var(--ambar); text-decoration: none; display: flex; align-items: center; gap: 10px; transition: gap .2s; }
.projeto-link:hover { gap: 16px; }
.projeto-link::after { content: '→'; }

/* SERVICOS */
.servicos { background: var(--creme); padding: 140px 60px; }
.servicos-inner { max-width: 1200px; margin: 0 auto; }
.servicos-header { margin-bottom: 80px; }
.servicos-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2px; }
.servico-item { background: var(--branco); padding: 52px 48px; display: flex; gap: 32px; border: 1px solid var(--creme2); transition: border-color .2s, transform .2s; cursor: none; }
.servico-item:hover { border-color: var(--ambar); transform: translateY(-3px); }
.servico-num-col { font-family: 'Cormorant Garamond', serif; font-size: 48px; font-weight: 300; color: var(--creme2); line-height: 1; flex-shrink: 0; width: 48px; }
.servico-nome { font-family: 'Cormorant Garamond', serif; font-size: 26px; font-weight: 300; color: var(--floresta); margin-bottom: 12px; }
.servico-desc { font-size: 11px; line-height: 1.9; color: var(--cinza); }
.servico-tags { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.stag { font-size: 8px; letter-spacing: .2em; text-transform: uppercase; color: var(--folha); border: 1px solid rgba(74,140,63,.25); padding: 4px 10px; }

/* CONTATO */
.contato { background: var(--floresta2); padding: 140px 60px; position: relative; overflow: hidden; }
.contato::before { content: ''; position: absolute; bottom: -100px; right: -100px; width: 500px; height: 500px; border-radius: 50%; border: 1px solid rgba(200,169,110,.08); }
.contato::after { content: ''; position: absolute; bottom: -60px; right: -60px; width: 360px; height: 360px; border-radius: 50%; border: 1px solid rgba(200,169,110,.05); }
.contato-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; position: relative; z-index: 1; }
.contato-title { font-family: 'Cormorant Garamond', serif; font-size: 64px; font-weight: 300; color: var(--branco); line-height: 1.05; margin-bottom: 28px; }
.contato-title em { font-style: italic; color: var(--ambar); }
.contato-sub { font-size: 12px; line-height: 2; color: rgba(253,250,245,.35); margin-bottom: 52px; }
.contato-infos { display: flex; flex-direction: column; gap: 28px; }
.contato-info-item { border-top: 1px solid rgba(253,250,245,.08); padding-top: 20px; }
.contato-info-label { font-size: 9px; letter-spacing: .35em; text-transform: uppercase; color: var(--ambar); margin-bottom: 6px; }
.contato-info-value { font-size: 13px; color: rgba(253,250,245,.65); letter-spacing: .05em; }

/* FORMULÁRIO */
.form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label { font-size: 9px; letter-spacing: .3em; text-transform: uppercase; color: rgba(253,250,245,.35); }
.form-input, .form-textarea { background: rgba(253,250,245,.05); border: 1px solid rgba(253,250,245,.1); color: var(--branco); font-family: 'DM Mono', monospace; font-size: 12px; padding: 16px 20px; outline: none; transition: border-color .2s, background .2s; }
.form-input:focus, .form-textarea:focus { border-color: var(--ambar); background: rgba(253,250,245,.08); }
.form-input::placeholder, .form-textarea::placeholder { color: rgba(253,250,245,.2); }
.form-textarea { min-height: 120px; resize: vertical; }
.form-submit { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--floresta); background: var(--ambar); border: none; padding: 18px 40px; cursor: none; align-self: flex-start; transition: background .2s, transform .2s; }
.form-submit:hover { background: var(--ambar-light); transform: translateY(-2px); }
.form-submit:disabled { opacity: .7; pointer-events: none; }
.form-feedback { font-size: 11px; letter-spacing: .05em; padding: 14px 20px; display: none; }
.form-feedback.success { background: rgba(74,140,63,.15); color: #6aaf5e; border-left: 2px solid #4a8c3f; display: block; }
.form-feedback.error   { background: rgba(200,80,80,.12); color: #e08080; border-left: 2px solid #c05050; display: block; }

/* WHATSAPP FLUTUANTE */
.whatsapp-float { position: fixed; bottom: 36px; right: 36px; z-index: 500; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }
.whatsapp-tooltip { background: var(--floresta); color: var(--branco); font-size: 11px; letter-spacing: .05em; padding: 10px 16px; white-space: nowrap; opacity: 0; transform: translateX(10px); transition: opacity .25s, transform .25s; pointer-events: none; border-left: 2px solid var(--ambar); }
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }
.whatsapp-btn { width: 58px; height: 58px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; text-decoration: none; box-shadow: 0 4px 20px rgba(37,211,102,.4); transition: transform .25s, box-shadow .25s; animation: waPulse 2.5s ease-in-out infinite; }
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.55); }
@keyframes waPulse { 0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.4)} 50%{box-shadow:0 4px 32px rgba(37,211,102,.65)} }

/* FOOTER */
footer { background: var(--floresta); padding: 48px 60px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(253,250,245,.06); }
.footer-logo { display: flex; align-items: center; gap: 12px; }
.footer-wordmark { font-family: 'Cormorant Garamond', serif; font-size: 22px; font-weight: 300; color: var(--branco); letter-spacing: .2em; }
.footer-links { display: flex; gap: 32px; }
.footer-links a { font-size: 9px; letter-spacing: .3em; text-transform: uppercase; color: rgba(253,250,245,.25); text-decoration: none; transition: color .2s; }
.footer-links a:hover { color: var(--ambar); }
.footer-copy { font-size: 9px; letter-spacing: .2em; color: rgba(253,250,245,.15); }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .8s, transform .8s; }
.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; }

/* RESPONSIVE */
@media (max-width: 900px) {
  nav { padding: 20px 24px; }
  nav.scrolled { padding: 14px 24px; }
  .nav-links { display: none; }
  .hero { padding: 100px 24px 80px; }
  .hero-stats { right: 24px; gap: 24px; }
  .sobre { grid-template-columns: 1fr; padding: 80px 24px; gap: 60px; }
  .projetos { padding: 80px 24px; }
  .projetos-header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .projetos-sub { text-align: left; max-width: 100%; }
  .projetos-grid { grid-template-columns: 1fr; }
  .servicos { padding: 80px 24px; }
  .servicos-grid { grid-template-columns: 1fr; }
  .contato { padding: 80px 24px; }
  .contato-inner { grid-template-columns: 1fr; gap: 60px; }
  footer { flex-direction: column; gap: 24px; padding: 40px 24px; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  .whatsapp-float { bottom: 24px; right: 24px; }
}