/* =======================================================
   TREE ENERGIA SOLAR — folha de estilo principal
   ======================================================= */

/* ---------- 1. TOKENS ---------- */
:root{
  --bg:#04120C;
  --bg-2:#071A12;
  --bg-3:#0A2418;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);

  --green:#34D07F;
  --green-2:#12A75B;
  --green-soft:#7CF0A8;
  --amber:#FFB020;
  --amber-2:#FFD25A;

  --txt:#EAF6EF;
  --txt-2:#A8C2B4;
  --txt-3:#728C7E;

  --radius:20px;
  --radius-sm:12px;
  --radius-lg:32px;

  --shadow:0 24px 70px -30px rgba(0,0,0,.85);
  --glow-green:0 0 0 1px rgba(52,208,127,.25), 0 18px 50px -18px rgba(52,208,127,.45);

  --maxw:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);

  --font-display:'Sora','Segoe UI',system-ui,-apple-system,sans-serif;
  --font-body:'Manrope','Segoe UI',system-ui,-apple-system,sans-serif;
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--txt);
  line-height:1.65;
  font-size:clamp(15px,.55vw + 13.6px,17px);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
ul,ol{list-style:none}
::selection{background:var(--green);color:#04120C}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}

/* scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg-2)}
::-webkit-scrollbar-thumb{background:rgba(52,208,127,.35);border-radius:20px;border:2px solid var(--bg-2)}
::-webkit-scrollbar-thumb:hover{background:rgba(52,208,127,.6)}

/* ---------- 3. LAYOUT ---------- */
.container{width:min(100% - 2.5rem,var(--maxw));margin-inline:auto}
.section{position:relative;padding:clamp(4.5rem,9vw,8.5rem) 0;z-index:1}
.section--alt{background:linear-gradient(180deg,transparent,rgba(255,255,255,.022) 12%,rgba(255,255,255,.022) 88%,transparent)}
.section__head{max-width:62ch;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section__head--center{margin-inline:auto;text-align:center}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,5vw,5rem);align-items:center}
.grid-2--faq{align-items:start}
/* impede que o conteúdo "estufe" a coluna do grid/flex */
.grid-2>*,.sim>*,.cta>*,.cards>*,.bento>*,.ig>*,.footer__inner>*,.footer__nav>*,.form__row>*{min-width:0}

/* ---------- 4. TIPOGRAFIA ---------- */
.h2{
  font-family:var(--font-display);
  font-weight:700;
  font-size:clamp(1.9rem,4.2vw,3.35rem);
  line-height:1.12;
  letter-spacing:-.025em;
  margin-bottom:1rem;
}
h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.01em}
h4{font-family:var(--font-display);font-weight:600;font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-3)}
.grad{
  background:linear-gradient(100deg,var(--amber-2),var(--green-soft) 55%,var(--green));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.lead{font-size:clamp(1rem,1.5vw,1.15rem);color:var(--txt-2);max-width:60ch}
.muted{color:var(--txt-3);max-width:56ch;margin-top:.9rem}
.tag{
  display:inline-block;font-family:var(--font-display);font-size:.74rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--green);
  padding:.45rem .9rem;border:1px solid rgba(52,208,127,.28);border-radius:100px;
  background:rgba(52,208,127,.07);margin-bottom:1.2rem;
}
.section__head--center .tag{margin-inline:auto;display:table}

/* ---------- 5. FUNDO GLOBAL ---------- */
.bg-layer{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.bg-grid{
  position:absolute;inset:-10%;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 20%,transparent 75%);
}
.bg-orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;will-change:transform}
.bg-orb--1{width:44vw;height:44vw;top:-8vw;right:-10vw;background:radial-gradient(circle,rgba(255,176,32,.30),transparent 68%)}
.bg-orb--2{width:52vw;height:52vw;top:52vh;left:-16vw;background:radial-gradient(circle,rgba(18,167,91,.28),transparent 68%)}
.bg-orb--3{width:38vw;height:38vw;bottom:-6vw;right:-6vw;background:radial-gradient(circle,rgba(52,208,127,.20),transparent 68%)}
#particles{position:absolute;inset:0;width:100%;height:100%;opacity:.55}

/* ---------- 6. PROGRESSO ---------- */
.scroll-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:120;background:rgba(255,255,255,.05)}
.scroll-progress span{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--amber),var(--green-soft),var(--green));
  box-shadow:0 0 14px rgba(52,208,127,.7);
  transition:width .1s linear;
}

/* ---------- 7. HEADER ---------- */
.header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .45s var(--ease)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.35rem 0;transition:padding .45s var(--ease)}
.header.is-scrolled{
  background:rgba(4,18,12,.72);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
}
.header.is-scrolled .header__inner{padding:.8rem 0}
.header.is-hidden{transform:translateY(-100%)}

.logo{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.logo__mark{width:40px;height:40px;color:var(--amber);display:grid;place-items:center;flex-shrink:0}
.logo__mark svg{width:100%;height:100%;filter:drop-shadow(0 4px 14px rgba(52,208,127,.4))}
.logo__sun{transform-origin:24px 16px;animation:spin 22s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.logo__text{display:flex;flex-direction:column;line-height:1}
.logo__text strong{font-family:var(--font-display);font-size:1.22rem;font-weight:800;letter-spacing:.12em}
.logo__text em{font-style:normal;font-size:.6rem;letter-spacing:.32em;text-transform:uppercase;color:var(--green);margin-top:.28rem}

.nav{display:flex;align-items:center;gap:.35rem}
.nav__link{
  position:relative;padding:.55rem .8rem;font-size:.9rem;color:var(--txt-2);
  border-radius:10px;transition:color .3s,background .3s;
}
.nav__link::after{
  content:"";position:absolute;left:.8rem;right:.8rem;bottom:.28rem;height:1.5px;
  background:linear-gradient(90deg,var(--amber),var(--green));
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
}
.nav__link:hover{color:var(--txt)}
.nav__link:hover::after,.nav__link.is-active::after{transform:scaleX(1)}
.nav__link.is-active{color:var(--txt)}
.nav__cta{margin-left:.6rem}

.burger{display:none;width:44px;height:44px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;width:20px;height:2px;background:var(--txt);border-radius:2px;transition:.35s var(--ease)}
.burger span:nth-child(1){top:15px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:27px}
.burger.is-open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.is-open span:nth-child(2){opacity:0;transform:translateX(-10px)}
.burger.is-open span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ---------- 8. BOTÕES ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.85rem 1.5rem;border:1px solid transparent;border-radius:100px;
  font-family:var(--font-display);font-weight:600;font-size:.92rem;letter-spacing:.01em;
  cursor:pointer;position:relative;overflow:hidden;isolation:isolate;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s,color .35s,border-color .35s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;transition:transform .35s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:hover svg{transform:translateX(3px)}
.btn--primary{background:linear-gradient(100deg,var(--amber),#FFCB4D 45%,var(--green-soft));color:#04120C;box-shadow:0 12px 34px -14px rgba(255,176,32,.75)}
.btn--primary::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,var(--green-soft),var(--green) 55%,var(--amber));
  opacity:0;transition:opacity .4s var(--ease);
}
.btn--primary:hover::before{opacity:1}
.btn--primary:hover{box-shadow:0 16px 44px -14px rgba(52,208,127,.8)}
.btn--ghost{background:var(--surface-2);border-color:var(--line-2);color:var(--txt);backdrop-filter:blur(8px)}
.btn--ghost:hover{background:rgba(52,208,127,.12);border-color:rgba(52,208,127,.5);color:#fff}
.btn--lg{padding:1.05rem 1.9rem;font-size:1rem}
.btn--sm{padding:.6rem 1.15rem;font-size:.85rem}
.btn--block{display:flex;width:100%}

/* ---------- 9. HERO ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;padding:8rem 0 6rem;overflow:hidden;isolation:isolate;
}
.hero__sky{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero__sky::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 90% 55% at 78% 12%,rgba(255,176,32,.18),transparent 62%),
             radial-gradient(ellipse 80% 60% at 12% 88%,rgba(18,167,91,.18),transparent 60%);
}
.sun{position:absolute;top:12%;right:9%;width:clamp(140px,20vw,280px);aspect-ratio:1;will-change:transform}
.sun__core{
  position:absolute;inset:22%;border-radius:50%;
  background:radial-gradient(circle at 35% 32%,#FFF2C4,#FFC44D 42%,#FF9E1B 78%);
  box-shadow:0 0 70px 18px rgba(255,176,32,.45);
  animation:sunPulse 6s var(--ease-soft) infinite;
}
@keyframes sunPulse{0%,100%{transform:scale(1);box-shadow:0 0 70px 18px rgba(255,176,32,.45)}50%{transform:scale(1.05);box-shadow:0 0 110px 30px rgba(255,176,32,.6)}}
.sun__glow{position:absolute;inset:-30%;border-radius:50%;background:radial-gradient(circle,rgba(255,176,32,.28),transparent 62%);filter:blur(18px)}
.sun__rays{
  position:absolute;inset:0;border-radius:50%;
  background:repeating-conic-gradient(from 0deg,rgba(255,196,77,.30) 0deg 3deg,transparent 3deg 15deg);
  mask-image:radial-gradient(circle,transparent 34%,#000 40%,transparent 76%);
  -webkit-mask-image:radial-gradient(circle,transparent 34%,#000 40%,transparent 76%);
  animation:spin 60s linear infinite;
}
.hero__hills{position:absolute;left:0;right:0;bottom:0;height:38vh;min-height:200px}
.hero__hills svg{width:100%;height:100%}

.hero__inner{position:relative;z-index:2;max-width:62ch}
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;font-size:.8rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--txt-2);padding:.5rem 1rem;border:1px solid var(--line);
  border-radius:100px;background:rgba(255,255,255,.04);backdrop-filter:blur(8px);margin-bottom:1.6rem;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(52,208,127,.6);animation:ping 2.4s var(--ease-soft) infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(52,208,127,.55)}70%{box-shadow:0 0 0 12px rgba(52,208,127,0)}100%{box-shadow:0 0 0 0 rgba(52,208,127,0)}}

.hero__title{
  font-family:var(--font-display);font-weight:800;
  font-size:clamp(2.5rem,7.4vw,5.4rem);line-height:1.03;letter-spacing:-.035em;
  margin-bottom:1.5rem;
}
.hero__title .word{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.06em}
.hero__title .word > span{
  display:inline-block;
  transform:translateY(115%) rotate(6deg);
  opacity:0;
  transition:transform .95s var(--ease),opacity .8s var(--ease);
  transition-delay:var(--d,0ms);
}
.hero__title.is-in .word > span{transform:translateY(0) rotate(0)}
.hero__title.is-in .word > span{opacity:1}
.hero__title .word:nth-child(n+4) > span{
  background:linear-gradient(100deg,var(--amber-2),var(--green-soft) 60%,var(--green));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
}

.hero__lead{font-size:clamp(1rem,1.6vw,1.2rem);color:var(--txt-2);max-width:56ch;margin-bottom:2.2rem}
.hero__lead strong{color:var(--txt);font-weight:600}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:3.2rem}

.hero__stats{display:flex;flex-wrap:wrap;gap:clamp(1.4rem,4vw,3rem)}
.hero__stats li{display:flex;flex-direction:column;gap:.15rem}
.hero__stats b{font-family:var(--font-display);font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:700;line-height:1;
  background:linear-gradient(180deg,#fff,var(--green-soft));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.hero__stats span{font-size:.82rem;color:var(--txt-3);max-width:18ch;line-height:1.4}

.scroll-cue{position:absolute;left:50%;bottom:2rem;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.6rem;z-index:3}
.scroll-cue__line{width:1px;height:52px;background:linear-gradient(180deg,transparent,var(--green));position:relative;overflow:hidden}
.scroll-cue__line::after{content:"";position:absolute;top:0;left:0;width:100%;height:16px;background:var(--amber);animation:cue 2.2s var(--ease-soft) infinite}
@keyframes cue{0%{transform:translateY(-20px)}100%{transform:translateY(60px)}}
.scroll-cue__txt{font-size:.66rem;letter-spacing:.32em;text-transform:uppercase;color:var(--txt-3)}

/* ---------- 10. MARQUEE ---------- */
.marquee{
  position:relative;z-index:1;overflow:hidden;padding:1.1rem 0;
  border-block:1px solid var(--line);background:rgba(255,255,255,.025);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee__track{display:flex;align-items:center;gap:2rem;width:max-content;animation:marquee 42s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee span{font-family:var(--font-display);font-size:clamp(1rem,2vw,1.5rem);font-weight:600;letter-spacing:-.01em;color:var(--txt-2);white-space:nowrap}
.marquee i{color:var(--amber);font-size:.7rem;font-style:normal}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- 11. SOBRE ---------- */
.values{margin-top:2rem;display:grid;gap:.85rem}
.values li{display:flex;gap:1rem;align-items:flex-start;padding:1rem 1.15rem;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);transition:border-color .35s,background .35s,transform .35s var(--ease)}
.values li:hover{border-color:rgba(52,208,127,.4);background:rgba(52,208,127,.06);transform:translateX(6px)}
.values__ico{width:34px;height:34px;flex-shrink:0;display:grid;place-items:center;border-radius:10px;background:rgba(255,176,32,.12);color:var(--amber)}
.values__ico svg{width:18px;height:18px}
.values b{display:block;font-family:var(--font-display);font-size:.98rem}
.values small{color:var(--txt-3);font-size:.85rem}

.about__art{position:relative}
.panel-card{
  position:relative;padding:1.6rem;border-radius:var(--radius-lg);
  background:linear-gradient(155deg,rgba(255,255,255,.075),rgba(255,255,255,.02));
  border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden;
  transform-style:preserve-3d;transition:transform .3s var(--ease-soft);
}
.panel-card__glow{position:absolute;top:-40%;left:-20%;width:80%;height:120%;background:radial-gradient(circle,rgba(255,176,32,.22),transparent 65%);filter:blur(30px)}
.panel-art{width:100%;height:auto;position:relative}
.panel-art__group{transform-origin:center;animation:floaty 7s var(--ease-soft) infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.panel-art__shine{animation:shine 5s var(--ease-soft) infinite;transform-origin:center}
@keyframes shine{0%,100%{opacity:.15}50%{opacity:.6}}
.panel-card__badge{
  position:relative;margin-top:1rem;padding:.85rem 1.1rem;border-radius:var(--radius-sm);
  background:rgba(4,18,12,.6);border:1px solid var(--line);backdrop-filter:blur(8px);
}
.panel-card__badge b{display:block;font-family:var(--font-display);color:var(--green-soft);font-size:.95rem}
.panel-card__badge small{color:var(--txt-3);font-size:.82rem}

.float-chip{
  position:absolute;padding:.8rem 1.1rem;border-radius:16px;
  background:rgba(7,26,18,.86);border:1px solid rgba(52,208,127,.3);
  backdrop-filter:blur(12px);box-shadow:var(--shadow);will-change:transform;z-index:2;
}
.float-chip b{display:block;font-family:var(--font-display);font-size:1.1rem;color:var(--amber)}
.float-chip small{font-size:.72rem;color:var(--txt-3)}
.float-chip--a{top:6%;left:-16px;animation:floaty 6s var(--ease-soft) infinite}
.float-chip--b{bottom:12%;right:-16px;animation:floaty 8s var(--ease-soft) infinite .6s}

/* ---------- 12. CARDS / SERVIÇOS ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.2rem}
.card{
  position:relative;padding:2rem 1.7rem 1.7rem;border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.018));
  border:1px solid var(--line);overflow:hidden;isolation:isolate;
  transition:transform .4s var(--ease),border-color .4s,box-shadow .4s;
}
.card::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .45s var(--ease);
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(52,208,127,.16),transparent 62%);
}
.card:hover{border-color:rgba(52,208,127,.42);box-shadow:var(--glow-green)}
.card:hover::before{opacity:1}
.card__num{position:absolute;top:1.2rem;right:1.4rem;font-family:var(--font-display);font-size:2.4rem;font-weight:800;color:rgba(255,255,255,.05);letter-spacing:-.04em}
.card__ico{
  display:grid;place-items:center;width:52px;height:52px;border-radius:15px;margin-bottom:1.1rem;
  background:linear-gradient(150deg,rgba(255,176,32,.16),rgba(52,208,127,.12));
  border:1px solid rgba(255,255,255,.1);color:var(--amber);
  transition:transform .45s var(--ease),color .35s;
}
.card:hover .card__ico{transform:translateY(-4px) rotate(-6deg);color:var(--green-soft)}
.card__ico svg{width:24px;height:24px}
.card h3{font-size:1.18rem;margin-bottom:.55rem}
.card p{color:var(--txt-2);font-size:.94rem}
.card__list{margin-top:1.1rem;padding-top:1rem;border-top:1px dashed var(--line);display:grid;gap:.4rem}
.card__list li{position:relative;padding-left:1.3rem;font-size:.86rem;color:var(--txt-3)}
.card__list li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:2px;background:var(--green);transform:rotate(45deg)}

/* ---------- 13. TIMELINE ---------- */
.timeline{position:relative;padding-left:clamp(2.2rem,5vw,3.6rem)}
.timeline__line{position:absolute;left:clamp(.55rem,1.6vw,1.05rem);top:.7rem;bottom:.7rem;width:4px;height:auto}
#timelineDraw{stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset .18s linear}
.steps{display:grid;gap:clamp(1.6rem,3.5vw,2.6rem)}
.step{position:relative}
.step__dot{
  position:absolute;left:calc(-1 * clamp(2.2rem,5vw,3.6rem) + clamp(.05rem,.4vw,.35rem));top:.85rem;
  width:16px;height:16px;border-radius:50%;background:var(--bg);
  border:3px solid var(--green);box-shadow:0 0 0 5px rgba(52,208,127,.12);
  transition:background .5s var(--ease),box-shadow .5s var(--ease),transform .5s var(--ease);
}
.step.is-visible .step__dot{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 8px rgba(255,176,32,.16);transform:scale(1.12)}
.step__body{
  padding:1.5rem 1.7rem;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(255,255,255,.055),rgba(255,255,255,.015));
  border:1px solid var(--line);transition:border-color .4s,transform .4s var(--ease);
}
.step:hover .step__body{border-color:rgba(52,208,127,.35);transform:translateX(6px)}
.step__n{display:inline-block;font-family:var(--font-display);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--amber);margin-bottom:.5rem}
.step h3{font-size:1.3rem;margin-bottom:.4rem}
.step p{color:var(--txt-2);font-size:.95rem;max-width:64ch}

/* ---------- 14. BENTO ---------- */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.bento__item{
  padding:1.9rem 1.7rem;border-radius:var(--radius);position:relative;overflow:hidden;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.018));
  border:1px solid var(--line);transition:border-color .4s,transform .4s var(--ease),background .4s;
}
.bento__item:hover{border-color:rgba(255,176,32,.4);transform:translateY(-5px)}
.bento__item--wide{grid-column:span 2}
.bento__item--tall{grid-row:span 2;display:flex;flex-direction:column}
.bento__ico{display:grid;place-items:center;width:44px;height:44px;margin-bottom:1rem;border-radius:13px;background:linear-gradient(150deg,rgba(255,176,32,.16),rgba(52,208,127,.12));border:1px solid rgba(255,255,255,.1);color:var(--amber);transition:transform .45s var(--ease),color .35s}
.bento__ico svg{width:22px;height:22px}
.bento__item:hover .bento__ico{transform:translateY(-3px);color:var(--green-soft)}
.bento__item h3{font-size:1.15rem;margin-bottom:.5rem}
.bento__item p{color:var(--txt-2);font-size:.93rem}
.big{
  font-family:var(--font-display);font-size:clamp(3rem,7vw,4.8rem);font-weight:800;line-height:1;letter-spacing:-.04em;
  background:linear-gradient(100deg,var(--amber),var(--green-soft));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
}
.bar{margin-top:1.2rem;height:8px;border-radius:20px;background:rgba(255,255,255,.07);overflow:hidden}
.bar i{display:block;height:100%;width:0;border-radius:20px;background:linear-gradient(90deg,var(--amber),var(--green));transition:width 1.6s var(--ease) .2s}
.bento__item.is-visible .bar i{width:var(--w)}

/* floresta que brota — card "Energia limpa de verdade" */
.floresta{margin-top:auto;padding-top:1.8rem}
.floresta__chao{
  display:flex;align-items:flex-end;justify-content:space-between;gap:.3rem;
  height:76px;padding-bottom:.5rem;position:relative;
}
.floresta__chao::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(52,208,127,.55) 15%,rgba(255,176,32,.5) 85%,transparent);
  box-shadow:0 0 14px rgba(52,208,127,.35);
}
.arv{
  flex:1 1 0;max-width:26px;color:var(--green-soft);
  transform-origin:bottom center;
  transform:scale(0) translateY(8px);opacity:0;
  transition:transform .85s var(--ease),opacity .5s var(--ease);
  transition-delay:var(--d,0ms);
}
.arv:nth-child(even){color:var(--green)}
.arv svg{width:100%;height:auto;filter:drop-shadow(0 3px 10px rgba(52,208,127,.35))}
.bento__item.is-visible .arv{transform:scale(var(--h,1)) translateY(0);opacity:1}
.floresta__cap{display:block;margin-top:.9rem;font-size:.8rem;color:var(--txt-3);line-height:1.5}

/* ---------- 15. SIMULADOR ---------- */
.sim{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);
  padding:clamp(1.6rem,4vw,2.8rem);border-radius:var(--radius-lg);
  background:linear-gradient(155deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.sim__controls{display:flex;flex-direction:column;justify-content:center}
.sim__field{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.3rem 1rem;margin-bottom:1rem}
.sim__field span{font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3)}
.sim__field output{font-family:var(--font-display);font-size:clamp(1.6rem,3.4vw,2.2rem);font-weight:700;color:var(--amber)}

input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:20px;
  background:linear-gradient(90deg,var(--amber) 0%,var(--green) var(--p,10%),rgba(255,255,255,.09) var(--p,10%));
  cursor:pointer;outline-offset:6px;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;
  background:radial-gradient(circle at 35% 32%,#FFF2C4,#FFB020);border:3px solid var(--bg-2);
  box-shadow:0 0 0 4px rgba(255,176,32,.22),0 8px 20px -6px rgba(0,0,0,.8);
  transition:transform .25s var(--ease),box-shadow .25s;
}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 0 0 7px rgba(255,176,32,.26)}
input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 35% 32%,#FFF2C4,#FFB020);
  border:3px solid var(--bg-2);box-shadow:0 0 0 4px rgba(255,176,32,.22);cursor:pointer;
}
.sim__scale{display:flex;justify-content:space-between;font-size:.75rem;color:var(--txt-3);margin-top:.6rem}
.sim__chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.8rem}
.chip{
  padding:.6rem 1.05rem;border-radius:100px;background:var(--surface-2);border:1px solid var(--line);
  font-size:.86rem;cursor:pointer;transition:all .3s var(--ease);
}
.chip{display:inline-flex;align-items:center;gap:.45rem}
.chip svg{width:17px;height:17px;flex-shrink:0;color:var(--green-soft)}
.chip.is-active svg{color:var(--amber)}
.chip:hover{border-color:var(--line-2);transform:translateY(-2px)}
.chip.is-active{background:rgba(52,208,127,.16);border-color:rgba(52,208,127,.55);color:#fff}

.sim__results{display:flex;flex-direction:column;gap:1rem}
.sim__main{padding:1.3rem 1.5rem;border-radius:var(--radius);background:rgba(4,18,12,.55);border:1px solid rgba(52,208,127,.28);text-align:center}
.sim__label{display:block;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-3);margin-bottom:.35rem}
.sim__big{
  font-family:var(--font-display);font-size:clamp(2rem,5vw,3rem);font-weight:800;line-height:1.05;letter-spacing:-.03em;
  background:linear-gradient(100deg,var(--amber),var(--green-soft));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;
  display:block;
}
.sim__grid{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.sim__grid div{padding:.85rem 1rem;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--line)}
.sim__grid span{display:block;font-size:.74rem;color:var(--txt-3);letter-spacing:.04em}
.sim__grid b{font-family:var(--font-display);font-size:1.05rem;color:var(--txt)}
.sim__disclaimer{font-size:.74rem;color:var(--txt-3);line-height:1.5}

/* ---------- 16. INSTAGRAM ---------- */
.ig{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.ig__tile{
  position:relative;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;isolation:isolate;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.7rem;
  border:1px solid var(--line);background:linear-gradient(150deg,rgba(255,176,32,.13),rgba(18,167,91,.16));
  transition:transform .45s var(--ease),border-color .45s,box-shadow .45s;
}
.ig__tile::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:0;transition:opacity .5s var(--ease);
  background:linear-gradient(150deg,rgba(255,176,32,.35),rgba(18,167,91,.4));
}
.ig__tile:hover{transform:translateY(-6px) scale(1.02);border-color:rgba(52,208,127,.5);box-shadow:var(--glow-green)}
.ig__tile:hover::before{opacity:1}
.ig__ico{color:var(--green-soft);transition:transform .45s var(--ease),color .35s}
.ig__ico svg{width:clamp(30px,4.4vw,40px);height:auto}
.ig__tile:hover .ig__ico{transform:scale(1.12) rotate(-6deg);color:var(--amber-2)}
.ig__cap{font-family:var(--font-display);font-size:.85rem;font-weight:600;color:var(--txt);text-align:center;padding-inline:.6rem}
.ig__cta{display:flex;justify-content:center;margin-top:1.6rem}

/* ---------- 17. FAQ ---------- */
.accordion{display:grid;gap:.7rem}
.acc{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);overflow:hidden;transition:border-color .35s,background .35s}
.acc[open]{border-color:rgba(52,208,127,.4);background:rgba(52,208,127,.05)}
.acc summary{
  list-style:none;cursor:pointer;padding:1.1rem 1.3rem;display:flex;align-items:center;gap:1rem;
  justify-content:space-between;font-family:var(--font-display);font-weight:600;font-size:1rem;
}
.acc summary::-webkit-details-marker{display:none}
.acc summary i{
  position:relative;width:22px;height:22px;flex-shrink:0;border-radius:50%;
  border:1px solid var(--line-2);transition:transform .4s var(--ease),border-color .4s;
}
.acc summary i::before,.acc summary i::after{
  content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  background:var(--green);border-radius:2px;transition:opacity .3s,background .3s;
}
.acc summary i::before{width:10px;height:1.6px}
.acc summary i::after{width:1.6px;height:10px}
.acc[open] summary i{transform:rotate(180deg);border-color:var(--green)}
.acc[open] summary i::after{opacity:0}
.acc__body{padding:0 1.3rem 1.2rem;color:var(--txt-2);font-size:.94rem}
.acc[open] .acc__body{animation:accOpen .45s var(--ease)}
@keyframes accOpen{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}

/* ---------- 18. CTA / FORM ---------- */
.cta{
  position:relative;display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);
  padding:clamp(1.8rem,5vw,3.4rem);border-radius:var(--radius-lg);overflow:hidden;
  background:linear-gradient(155deg,rgba(255,255,255,.075),rgba(255,255,255,.02));
  border:1px solid var(--line);box-shadow:var(--shadow);
}
.cta__glow{position:absolute;top:-45%;right:-15%;width:60%;height:150%;background:radial-gradient(circle,rgba(255,176,32,.20),transparent 62%);filter:blur(40px);pointer-events:none}
.cta__text{position:relative;z-index:1}
.contact-list{margin-top:2rem;display:grid;gap:.8rem}
.contact-list li{display:flex;gap:.9rem;align-items:center}
.contact-list__ico{width:38px;height:38px;flex-shrink:0;display:grid;place-items:center;border-radius:11px;background:var(--surface-2);border:1px solid var(--line);color:var(--green-soft)}
.contact-list__ico svg{width:19px;height:19px}
.contact-list b{display:block;font-family:var(--font-display);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3)}
.contact-list a,.contact-list span{color:var(--txt);font-size:.95rem}
.contact-list a{transition:color .3s}
.contact-list a:hover{color:var(--green-soft)}

.form{position:relative;z-index:1;display:grid;gap:.9rem;align-content:start}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.field{display:grid;gap:.4rem}
.field > span{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--txt-3)}
.field > span small{text-transform:none;letter-spacing:0;opacity:.75}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 1rem;border-radius:12px;
  background:rgba(4,18,12,.5);border:1px solid var(--line);
  transition:border-color .3s,box-shadow .3s,background .3s;resize:vertical;
}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A8C2B4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .9rem center;background-size:16px;padding-right:2.4rem}
.field select option{background:#071A12;color:var(--txt)}
.field input::placeholder,.field textarea::placeholder{color:var(--txt-3);opacity:.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:rgba(52,208,127,.6);box-shadow:0 0 0 4px rgba(52,208,127,.12);background:rgba(4,18,12,.75);
}
.field.has-error input{border-color:#FF7A6B;box-shadow:0 0 0 4px rgba(255,122,107,.12)}
.field__err{font-style:normal;font-size:.76rem;color:#FF9A8D;min-height:0;display:none}
.field.has-error .field__err{display:block}
.form__note{font-size:.82rem;color:var(--green-soft);min-height:1.2em;text-align:center}

/* ---------- 19. FOOTER ---------- */
.footer{position:relative;z-index:1;border-top:1px solid var(--line);background:rgba(4,18,12,.6);padding-top:clamp(2.5rem,5vw,4rem)}
.footer__inner{display:grid;grid-template-columns:1.2fr 2fr;gap:clamp(2rem,5vw,4rem);padding-bottom:2.5rem}
.footer__brand p{color:var(--txt-3);font-size:.9rem;margin-top:1rem;line-height:1.8}
.logo--footer{margin-bottom:0}
.footer__nav{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.footer__nav h4{margin-bottom:1rem}
.footer__nav a{display:block;color:var(--txt-2);font-size:.9rem;padding:.28rem 0;transition:color .3s,transform .3s var(--ease)}
.footer__nav a:hover{color:var(--green-soft);transform:translateX(4px)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:.6rem 2rem;justify-content:space-between;align-items:center;padding:1.4rem 0;border-top:1px solid var(--line)}
.footer__bottom p{font-size:.8rem;color:var(--txt-3)}
.footer__mini{max-width:52ch}

/* ---------- 20. FAB WHATSAPP ---------- */
.fab{
  position:fixed;right:clamp(1rem,3vw,2rem);bottom:clamp(1rem,3vw,2rem);z-index:90;
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(140deg,#3ED47C,#12A75B);color:#04120C;
  box-shadow:0 14px 34px -10px rgba(18,167,91,.8);
  transform:translateY(120px) scale(.6);opacity:0;
  transition:transform .55s var(--ease),opacity .45s var(--ease),box-shadow .35s;
}
.fab.is-in{transform:translateY(0) scale(1);opacity:1}
.fab:hover{transform:translateY(-4px) scale(1.06)}
.fab svg{width:28px;height:28px}
.fab__pulse{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(62,212,124,.6);animation:fabPulse 2.6s var(--ease-soft) infinite}
@keyframes fabPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.7);opacity:0}}

/* ---------- 21. ANIMAÇÕES DE SCROLL ---------- */
.reveal{opacity:0;will-change:transform,opacity;transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:var(--rd,0ms)}
.reveal[data-reveal=up]{transform:translateY(48px)}
.reveal[data-reveal=left]{transform:translateX(-48px)}
.reveal[data-reveal=right]{transform:translateX(48px)}
.reveal[data-reveal=zoom]{transform:scale(.92)}
.reveal.is-visible{opacity:1;transform:none}

/* ---------- 22. RESPONSIVO ---------- */
@media (max-width:1024px){
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento__item--wide{grid-column:span 2}
  .bento__item--tall{grid-row:span 1}
  .ig{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr}
}

@media (max-width:900px){
  .burger{display:block}
  .nav{
    position:fixed;inset:0 0 0 auto;width:min(84vw,340px);
    flex-direction:column;align-items:stretch;justify-content:center;gap:.4rem;
    padding:5rem 1.6rem;background:rgba(4,18,12,.96);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-left:1px solid var(--line);
    transform:translateX(100%);transition:transform .5s var(--ease);
    overflow-y:auto;
  }
  .nav.is-open{transform:translateX(0)}
  .nav__link{padding:.9rem 1rem;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav__link::after{display:none}
  .nav__cta{margin:1rem 0 0}
  body.menu-open{overflow:hidden}

  .grid-2,.sim,.cta{grid-template-columns:1fr}
  .about__art{order:-1;max-width:520px;margin-inline:auto}
  .float-chip--a{left:-8px}
  .float-chip--b{right:-8px}
  .hero{min-height:auto;padding:7.5rem 0 5rem}
  .sun{top:6%;right:-4%;opacity:.85}
}

@media (max-width:600px){
  .container{width:min(100% - 1.8rem,var(--maxw))}
  .bento{grid-template-columns:1fr}
  .bento__item--wide{grid-column:span 1}
  .ig{grid-template-columns:repeat(2,1fr)}
  .form__row{grid-template-columns:1fr}
  .sim__grid{grid-template-columns:1fr}
  .footer__nav{grid-template-columns:1fr 1fr}
  .hero__actions .btn{flex:1 1 100%}
  .hero__stats{gap:1.2rem 2rem}
  .float-chip{padding:.6rem .85rem}
  .float-chip b{font-size:.95rem}
  .scroll-cue{display:none}
}

/* ---------- 23. IMPRESSÃO ---------- */
@media print{
  .bg-layer,.fab,.scroll-progress,.header,.scroll-cue,.marquee{display:none!important}
  body{background:#fff;color:#000}
  .reveal{opacity:1!important;transform:none!important}
}

/* ---------- 24. MOVIMENTO REDUZIDO ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1!important;transform:none!important}
  .hero__title .word > span{opacity:1!important;transform:none!important}
  #particles{display:none}
}