/* ==========================================================================
   MS ENERGIA SOLAR — stylesheet
   Cores da marca: Verde 01 #214F20 · Verde 02 #246123 · Laranja #FFA207 · Amarelo #F6D004
   Fontes: Anton (subst. Dharma Gothic E Bold, títulos) · Poppins (corpo)
   ========================================================================== */

:root{
  --verde-1: #214F20;
  --verde-2: #246123;
  --verde-1-rgb: 33,79,32;
  --laranja: #FFA207;
  --amarelo: #F6D004;
  --branco: #FFFFFF;

  --bg-light: #F8F7F2;
  --bg-light-2: #F1EFE6;
  --ink: #16301A;
  --ink-soft: #4B5A4C;
  --line: rgba(33,79,32,.14);

  --gradient-sun: linear-gradient(120deg, var(--laranja), var(--amarelo));
  --gradient-verde: linear-gradient(160deg, var(--verde-2) 0%, var(--verde-1) 100%);

  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --font-body: 'Poppins', 'Segoe UI', sans-serif;

  --radius: 20px;
  --radius-sm: 12px;
  --shadow-soft: 0 20px 50px -20px rgba(20,40,20,.35);
  --shadow-card: 0 10px 30px -12px rgba(20,40,20,.25);

  --wrap: 1220px;
  --header-h: 84px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: auto; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ margin:0; font-family: var(--font-display); font-weight:400; letter-spacing:.01em; }
p{ margin:0; }
button{ font-family:inherit; }

.wrap{
  width:100%;
  max-width: var(--wrap);
  margin-inline:auto;
  padding-inline: 28px;
}

/* ============ util ============ */
.text-white{ color:#fff; }
.text-light{ color: rgba(255,255,255,.78); }

.text-outline{
  -webkit-text-stroke: 2px var(--verde-1);
  color: transparent;
  display:inline-block;
}
.text-outline--light{
  -webkit-text-stroke: 2px var(--amarelo);
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-body);
  font-weight:600;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--verde-2);
  margin-bottom: 18px;
}
.eyebrow-light{ color: var(--amarelo); }
.hero-inner .eyebrow{ color: #EAF6EF; }
.eyebrow-dot{
  width:8px; height:8px; border-radius:50%;
  background: var(--gradient-sun);
  box-shadow: 0 0 0 4px rgba(255,162,7,.18);
}

.section{ padding: 120px 0; position:relative; }
.section-light{ background: var(--bg-light); }
.section-dark{ background: var(--gradient-verde); }
.section-brand{
  background: linear-gradient(120deg, var(--verde-1), var(--verde-2) 55%, #1a3f19);
  position:relative;
  overflow:hidden;
}
.section-head{ max-width: 760px; margin-bottom: 56px; }
.section-title{
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.04;
  text-transform: uppercase;
  color: var(--verde-1);
}
.section-lead{
  margin-top: 18px;
  font-size: 17px;
  line-height:1.65;
  color: var(--ink-soft);
  max-width: 60ch;
}
/* nas seções escuras, .text-white/.text-light precisam vencer as cores
   padrão acima (mesma especificidade, então aqui vai composto pra garantir) */
.section-title.text-white{ color:#fff; }
.section-lead.text-light{ color: rgba(255,255,255,.78); }

/* ============ botões ============ */
.btn{
  --pad-y: 15px; --pad-x: 28px;
  display:inline-flex; align-items:center; gap:10px;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 999px;
  font-weight:600;
  font-size: 15px;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s, background .35s, color .35s, border-color .35s;
  white-space: nowrap;
}
.btn-lg{ --pad-y:18px; --pad-x:34px; font-size:16px; }
.btn-sm{ --pad-y:10px; --pad-x:18px; font-size:13.5px; }

.btn-primary{
  background: var(--gradient-sun);
  color: var(--verde-1);
  box-shadow: 0 14px 30px -12px rgba(255,162,7,.55);
}
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 18px 36px -12px rgba(255,162,7,.7); }

.btn-ghost{
  border-color: rgba(255,255,255,.55);
  color:#fff;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover{ background: rgba(255,255,255,.16); transform: translateY(-3px); }

.btn-ghost-dark{
  border-color: rgba(33,79,32,.3);
  color: var(--verde-1);
}
.btn-ghost-dark:hover{ background: rgba(33,79,32,.08); transform: translateY(-3px); }

.btn-outline{
  border-color: var(--verde-1);
  color: var(--verde-1);
  margin-top: 8px;
}
.btn-outline:hover{ background: var(--verde-1); color:#fff; transform: translateY(-3px); }

/* ============ progress bar ============ */
.scroll-progress{
  position: fixed; top:0; left:0; right:0; height:3px; z-index:1000;
  background: rgba(33,79,32,.08);
}
.scroll-progress span{
  display:block; height:100%; width:0%;
  background: var(--gradient-sun);
}

/* ============ header ============ */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 900;
  height: var(--header-h);
  display:flex; align-items:center;
}
/* o fundo com blur mora numa camada separada (::before) e não no
   .site-header em si — um elemento com filter/backdrop-filter vira
   "containing block" pros filhos position:fixed (o menu mobile), o que
   quebrava o drawer assim que a página rolava e o blur entrava */
.site-header::before{
  content:'';
  position:absolute; inset:0; z-index:-1;
  transition: background .4s ease, box-shadow .4s ease, backdrop-filter .4s ease;
}
.site-header.is-scrolled::before{
  background: linear-gradient(180deg, rgba(14,32,14,.58), rgba(14,32,14,.42));
  backdrop-filter: blur(18px) saturate(1.4);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid rgba(255,255,255,.09);
  box-shadow: 0 10px 30px -16px rgba(0,0,0,.35);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; width:100%; }

.brand{ display:flex; align-items:center; }
.brand-logo{
  height: 46px;
  width: auto;
  display: block;
}
.main-nav{ display:flex; align-items:center; gap: 34px; }
.main-nav a{
  font-size: 14.5px; font-weight:500;
  color: rgba(255,255,255,.85);
  position:relative;
  padding-bottom:4px;
  transition: color .3s;
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background: var(--gradient-sun);
  transition: right .3s ease;
}
.main-nav a:hover::after{ right:0; }
.main-nav a:hover{ color: var(--laranja); }

.header-cta{ flex:0 0 auto; }
.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; background:transparent; border:none; cursor:pointer;
}
.nav-toggle span{ height:2px; background:#fff; border-radius:2px; transition:.3s; }

/* ============ hero ============ */
.hero{
  position:relative;
  min-height: 100svh;
  display:flex; align-items:center;
  overflow:hidden;
  background: radial-gradient(120% 100% at 78% 12%, #2c6a2a 0%, var(--verde-1) 46%, #123012 100%);
  padding-top: var(--header-h);
}
.hero-bg{ position:absolute; inset:0; z-index:0; overflow:hidden; }
.hero-bg picture{ position:absolute; inset:0; display:block; height:100%; }
.hero-photo{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  object-position: left center;
  will-change: transform;
}
/* escurece o lado onde o texto fica, garantindo contraste sobre a foto
   independentemente do recorte exato em cada largura de tela */
.hero-scrim{
  position:absolute; inset:0;
  background: linear-gradient(100deg,
    rgba(9,22,9,.92) 0%,
    rgba(9,22,9,.72) 26%,
    rgba(9,22,9,.32) 48%,
    rgba(9,22,9,.05) 66%,
    transparent 80%);
}
.hero-vignette{
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 55%, rgba(6,16,6,.65) 100%);
}

@media (max-width: 760px){
  .hero-photo{ object-position: center center; }
  .hero-scrim{
    background: linear-gradient(190deg,
      rgba(9,22,9,.15) 0%,
      rgba(9,22,9,.35) 42%,
      rgba(9,22,9,.86) 72%,
      rgba(9,22,9,.94) 100%);
  }
  /* a foto mobile é mais escura na base: o conteúdo desce para se
     apoiar nessa área e manter contraste sem depender só do scrim */
  .hero{ align-items: flex-end; }
  .hero-inner{ padding-block: 40px 56px; }
}

.hero-inner{ position:relative; z-index:2; padding-block: 60px 100px; }

.hero-title{
  font-size: clamp(46px, 9vw, 108px);
  line-height: .92;
  text-transform: uppercase;
  color: #fff;
  margin: 6px 0 26px;
}
.hero-title .line{ display:block; overflow:hidden; }
.hero-title .highlight{
  background: var(--gradient-sun);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub{
  max-width: 620px;
  font-size: 18px;
  line-height:1.7;
  color: rgba(255,255,255,.82);
  margin-bottom: 40px;
}
.hero-sub strong{ color: var(--amarelo); font-weight:600; }

.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 46px; }

.hero-trust{ display:flex; flex-wrap:wrap; gap: 14px 30px; }
.trust-item{
  display:flex; align-items:center; gap:9px;
  font-size: 13.5px; font-weight:500;
  color: rgba(255,255,255,.75);
}
.trust-item svg{ color: var(--amarelo); flex:0 0 auto; }

.scroll-cue{
  position:absolute; left:50%; bottom: 34px; transform: translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color: rgba(255,255,255,.65);
  font-size: 11px; letter-spacing:.18em; text-transform:uppercase;
  z-index:2;
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob{ 0%,100%{ transform: translate(-50%,0);} 50%{ transform: translate(-50%,8px);} }

/* ============ faixa de confiança ============ */
.trust-strip{
  background: #fff;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  position:relative; z-index:3;
  margin-top: -1px;
}
.marquee--trust .marquee-track{ gap:0; animation-duration: 26s; }
.trust-card{
  display:flex; align-items:center; gap:14px;
  padding: 10px 28px;
  flex-shrink:0;
  white-space: nowrap;
  border-right: 1px solid var(--line);
}
.trust-card svg{ color: var(--laranja); flex:0 0 auto; }
.trust-card strong{ display:block; font-size: 14.5px; color: var(--verde-1); }
.trust-card span{ display:block; font-size: 12.5px; color: var(--ink-soft); margin-top:2px; }

/* ============ fotos reais ============ */
.photo-tile{
  margin:0;
  position:relative;
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--bg-light-2);
  box-shadow: var(--shadow-card);
}
.photo-tile img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  transition: transform .6s cubic-bezier(.2,.8,.2,1);
}
.photo-tile:hover img{ transform: scale(1.06); }
.photo-tile figcaption{
  position:absolute; left:0; right:0; bottom:0;
  padding: 26px 18px 14px;
  background: linear-gradient(0deg, rgba(6,16,6,.82), transparent);
  color:#fff;
  font-size: 12.5px; font-weight:600; letter-spacing:.04em; text-transform:uppercase;
}

/* ---- ticker de palavras (categorias dos projetos) ---- */
.word-ticker{
  display:flex;
  overflow:hidden;
  padding: 6px 0 34px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.word-ticker-track{
  display:flex; align-items:center;
  flex-shrink:0;
  gap: 22px;
  padding-inline-end: 22px;
  animation: scrollLeft 34s linear infinite;
}
.word-ticker:hover .word-ticker-track{ animation-play-state: paused; }
.word-ticker-item{
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 40px);
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,.7);
  white-space: nowrap;
}
.word-ticker-item:nth-child(4n+1){ color: var(--amarelo); -webkit-text-stroke: 0; }
.word-ticker-icon{ color: var(--laranja); flex-shrink:0; opacity:.85; }

/* ---- carrossel de fotos, duas linhas em direções opostas ----
   fita contínua: sem gap entre as fotos e sem fade nas bordas, pra nunca
   sobrar espaço vazio (nem nas emendas do loop, nem nas pontas da tela) */
.photo-marquee{ display:flex; flex-direction:column; gap: 6px; }
.photo-marquee .marquee{
  padding: 0;
  -webkit-mask-image: none;
  mask-image: none;
}
.photo-marquee .marquee-track{ gap: 0; }
.photo-marquee .marquee:first-child .marquee-track{ animation-duration: 36s; }
.photo-marquee .marquee--reverse .marquee-track{ animation-duration: 30s; }
.photo-marquee .photo-tile{
  flex: 0 0 auto;
  width: min(72vw, 340px);
  aspect-ratio: 4/3;
  border-radius: 0;
  box-shadow: none;
}
@media (max-width: 600px){
  .photo-marquee .photo-tile{ width: min(64vw, 260px); }
}

.about-media{
  position:relative;
  display:flex;
  align-items:flex-start;
}
.photo-tile--tall{ width:100%; aspect-ratio: 4/5; }
.photo-tile--small{
  width: 66%;
  aspect-ratio: 3/2;
  position:absolute;
  right: -10%;
  bottom: -12%;
  box-shadow: var(--shadow-soft);
  border: 5px solid var(--bg-light);
}

/* mini carrossel infinito dentro da foto pequena (placas instaladas):
   as 5 fotos ficam empilhadas exatamente no mesmo lugar (position:absolute)
   e se revezam trocando de opacidade — mais simples e confiável do que
   deslizar uma fita, sem risco de cálculo de largura dar errado. */
.mini-carousel{ position:relative; width:100%; height:100%; overflow:hidden; }
.mini-carousel img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  opacity:0;
  animation: miniFade 20s ease-in-out infinite;
}
.mini-carousel img:nth-child(1){ animation-delay: 0s; }
.mini-carousel img:nth-child(2){ animation-delay: 4s; }
.mini-carousel img:nth-child(3){ animation-delay: 8s; }
.mini-carousel img:nth-child(4){ animation-delay: 12s; }
.mini-carousel img:nth-child(5){ animation-delay: 16s; }
@keyframes miniFade{
  0%, 17%{ opacity:1; }
  23%, 100%{ opacity:0; }
}


/* ============ about ============ */
.about-grid{
  display:grid;
  grid-template-columns: .85fr 1fr;
  gap: 90px;
  align-items:center;
}
.about-list{ margin: 26px 0 8px; display:flex; flex-direction:column; gap:13px; }
.about-list li{ display:flex; gap:10px; align-items:flex-start; font-size:15px; color: var(--ink); }
.about-list svg{ color: var(--laranja); margin-top:3px; flex:0 0 auto; }

/* ============ fundadora ============ */
.founder-grid{
  display:grid;
  grid-template-columns: 1fr .85fr;
  gap: 90px;
  align-items:center;
}
/* mesma construção de foto grande + pequena flutuante da seção "Sobre",
   só que espelhada (a foto fica à direita, então a pequena flutua pra
   dentro, do lado esquerdo, em vez de estourar pra fora da página).
   Aspect-ratio próprio porque aqui as duas fotos são retratos (verticais),
   diferente da "Sobre", onde a pequena é uma foto de usina (paisagem). */
.founder-media .photo-tile--small{
  right:auto; left:-10%;
  width: 48%;
  aspect-ratio: 4/5;
}
.founder-media .photo-tile--small img{ object-position: center 12%; }
.founder-media .photo-tile--tall img{ object-position: center 15%; }

.founder-quote{ margin-top: 22px; display:flex; flex-direction:column; gap:16px; }
.founder-quote p{ font-size: 17px; line-height:1.7; color: var(--ink); }
.founder-signature{
  margin-top: 24px;
  padding-top: 20px;
  border-top: 2px solid var(--line);
  font-weight:600;
  font-size: 15px;
  color: var(--verde-2);
}

/* ============ serviços ============ */
.services-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card{
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform .4s cubic-bezier(.2,.8,.2,1), background .4s, border-color .4s;
}
.service-card:hover{
  transform: translateY(-6px);
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.25);
}
.service-icon{
  width: 56px; height:56px; border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  background: var(--gradient-sun);
  color: var(--verde-1);
  margin-bottom: 22px;
}
.service-card h3{
  font-family: var(--font-body); font-weight:700; font-size: 18px;
  color:#fff; margin-bottom: 10px; text-transform:none;
}
.service-card p{ font-size: 14.5px; line-height:1.65; color: rgba(255,255,255,.7); }

/* ============ como funciona / steps ============ */
.steps{
  position:relative;
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 20px;
}
.steps-rail{
  position:absolute; top:26px; left:0; right:0; height:3px;
  background: rgba(33,79,32,.14);
  border-radius:3px;
  z-index:0;
}
.steps-rail-fill{
  display:block; height:100%; width:0%;
  background: var(--gradient-sun);
  border-radius:3px;
}
.step{ position:relative; z-index:1; }
.step-num{
  display:flex; align-items:center; justify-content:center;
  width:54px; height:54px; border-radius:50%;
  background:#fff;
  border: 3px solid var(--line);
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--verde-1);
  margin-bottom: 22px;
  transition: border-color .4s, background .4s, color .4s, transform .4s;
}
.step.is-active .step-num{
  background: var(--gradient-sun);
  border-color: transparent;
  color: var(--verde-1);
  transform: scale(1.08);
}
.step h3{
  font-family: var(--font-body); font-weight:700; font-size:17px;
  color: var(--verde-1); margin-bottom:10px; text-transform:none;
}
.step p{ font-size: 14px; line-height:1.65; color: var(--ink-soft); }

/* ============ diferenciais ============ */
.section-brand::before{
  content:'';
  position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.09) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
  opacity:.5;
  pointer-events:none;
}
.diff-grid{
  position:relative;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.diff-card{
  display:flex; align-items:center; gap:16px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  padding: 22px 22px;
  transition: transform .35s, background .35s;
}
.diff-card:hover{ transform: translateY(-4px); background: rgba(255,255,255,.11); }
.diff-card svg{ color: var(--amarelo); flex:0 0 auto; }
.diff-card h3{
  font-family: var(--font-body); font-weight:600; font-size:15px;
  color:#fff; text-transform:none; line-height:1.4;
}

/* ============ depoimentos / marquee ============ */
.testimonials .section-head{ margin-inline:auto; text-align:center; }
.testimonials .section-lead{ margin-inline:auto; }

.marquee{
  display:flex;
  justify-content:center;
  overflow:hidden;
  padding: 14px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track{
  display:flex;
  flex-shrink:0;
  gap: 22px;
  animation: scrollLeft 85s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee-track{ animation-play-state: paused; }
.marquee--reverse .marquee-track{ animation-name: scrollRight; }

@keyframes scrollLeft{ from{ transform: translateX(0);} to{ transform: translateX(-100%);} }
@keyframes scrollRight{ from{ transform: translateX(-100%);} to{ transform: translateX(0);} }

.t-card{
  flex: 0 0 auto;
  width: min(78vw, 360px);
  background:#fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 26px 22px;
  box-shadow: var(--shadow-card);
}
.t-stars{ display:flex; gap:3px; color: var(--laranja); margin-bottom:14px; }
.t-card p{ font-size: 14.5px; line-height:1.65; color: var(--ink); min-height: 78px; }
.t-card strong{ display:block; margin-top:16px; font-size:13.5px; font-weight:600; color: var(--verde-2); }


/* ============ cta final ============ */
.cta-final{
  position:relative;
  overflow:hidden;
  background: var(--gradient-sun);
  padding: 110px 0;
  text-align:center;
}
.cta-final-sun{
  position:absolute; width: 520px; height:520px;
  right:-140px; top:-160px;
  opacity:.16;
}
.cta-final-sun polygon,.cta-final-sun circle{ fill: var(--verde-1); }
.cta-final-inner{ position:relative; z-index:1; max-width: 780px; }
.cta-final h2{
  font-size: clamp(28px, 4.6vw, 46px);
  line-height:1.08;
  text-transform:uppercase;
  color: var(--verde-1);
}
.cta-final p{
  margin-top:18px; font-size:17px; color: rgba(33,79,32,.85);
}
.cta-final-actions{
  margin-top: 36px;
  display:flex; gap:16px; justify-content:center; flex-wrap:wrap;
}
.cta-final .btn-primary{ background: var(--verde-1); color:#fff; box-shadow: 0 14px 30px -12px rgba(33,79,32,.5); }
.cta-final .btn-primary:hover{ background: var(--verde-2); }

/* ============ footer ============ */
.site-footer{ background: #123012; color: rgba(255,255,255,.75); padding-top: 76px; }
.footer-grid{
  display:grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.brand--footer .brand-logo{ height: 50px; }
.footer-brand p{ margin: 18px 0 20px; font-size: 14px; line-height:1.7; max-width: 34ch; color: rgba(255,255,255,.6); }
.footer-social{ display:flex; gap:12px; }
.footer-social a{
  width:38px; height:38px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,.08);
  transition: background .3s, transform .3s;
}
.footer-social a:hover{ background: var(--gradient-sun); color: var(--verde-1); transform: translateY(-3px); }

.footer-col h4{
  font-family: var(--font-body); font-weight:600; font-size:13px;
  text-transform:uppercase; letter-spacing:.08em;
  color: var(--amarelo); margin-bottom:18px;
}
.footer-col{ display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:14px; color: rgba(255,255,255,.68); transition: color .3s; }
.footer-col a:hover{ color: var(--amarelo); }
.footer-region{ font-size:13px; color: rgba(255,255,255,.45); margin-top:4px; }

.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  padding: 24px 0 30px;
  font-size: 12.5px; color: rgba(255,255,255,.45);
}

/* ============ whatsapp flutuante ============ */
.whatsapp-float{
  position: fixed; right: 24px; bottom: 24px; z-index: 800;
  width: 60px; height:60px; border-radius:50%;
  background: #25D366;
  color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 14px 30px -10px rgba(37,211,102,.6);
  animation: pulse 2.6s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{ box-shadow: 0 14px 30px -10px rgba(37,211,102,.6); }
  50%{ box-shadow: 0 14px 30px -6px rgba(37,211,102,.85), 0 0 0 10px rgba(37,211,102,.12); }
}

/* ============ reveal animations (estado inicial, GSAP anima para o normal) ============ */
.reveal-up{ opacity:0; transform: translateY(28px); }

/* ============ responsivo ============ */
@media (max-width: 980px){
  .header-cta{ display:none; }
  .nav-toggle{ display:flex; position:relative; z-index:920; }
  .main-nav{
    position: fixed; inset:0 0 0 auto; z-index:910;
    width: min(78vw, 340px);
    flex-direction:column; align-items:flex-start; justify-content:center;
    gap: 26px;
    padding: 40px;
    background: linear-gradient(180deg, rgba(19,45,18,.72), rgba(11,28,11,.66));
    backdrop-filter: blur(22px) saturate(1.4);
    -webkit-backdrop-filter: blur(22px) saturate(1.4);
    border-left: 1px solid rgba(255,255,255,.1);
    box-shadow: -20px 0 50px -20px rgba(0,0,0,.45);
    transform: translateX(100%);
    transition: transform .45s cubic-bezier(.2,.8,.2,1);
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav a{ color:#fff; font-size:19px; }
  .nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2){ opacity:0; }
  .nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
  .about-grid, .founder-grid{ grid-template-columns:1fr; gap:60px; }
  .about-media, .founder-media{ max-width: 400px; margin-inline:auto; }
  .founder-grid .about-content{ order: 2; }
  /* nas telas estreitas a foto pequena flutuante encolhe e fica mais
     rente à grande, senão estoura pra fora da tela */
  .photo-tile--small{ width: 56%; right: -4%; bottom: -8%; }
  .founder-media .photo-tile--small{ left:auto; right:-4%; }
  .services-grid{ grid-template-columns: repeat(2,1fr); }
  .diff-grid{ grid-template-columns: repeat(2,1fr); }
  .steps{ grid-template-columns: repeat(2,1fr); row-gap: 46px; }
  .steps-rail{ display:none; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px){
  .section{ padding: 84px 0; }
  .services-grid,.diff-grid{ grid-template-columns: 1fr; }
  .steps{ grid-template-columns: 1fr; }
  .hero-actions{ flex-direction:column; align-items:stretch; }
  .hero-actions .btn{ justify-content:center; }
  .cta-final-actions{ flex-direction:column; align-items:stretch; }
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-bottom{ flex-direction:column; }
}