/* =========================================================
   Andréa Tacoshi · Treinamento & Desenvolvimento
   Landing page — protótipo 01
   ========================================================= */

:root{
  --ink:        #15211C;
  --ink-2:      #223429;
  --green:      #2F4A3C;
  --green-700:  #24392F;
  --green-300:  #6E8C76;
  --olive:      #8B9B62;
  --gold:       #C4A05C;
  --gold-soft:  #E3C98B;
  --cream:      #FAF7F1;
  --sand:       #F1EADE;
  --sand-2:     #E5DACA;
  --line:       #E1D8C9;
  --text:       #2C3A33;
  --text-soft:  #5D6B62;
  --white:      #FFFFFF;

  --shadow-sm: 0 1px 2px rgba(21,33,28,.06), 0 4px 14px rgba(21,33,28,.05);
  --shadow-md: 0 10px 30px rgba(21,33,28,.08), 0 2px 6px rgba(21,33,28,.05);
  --shadow-lg: 0 30px 70px rgba(21,33,28,.16);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 26px;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --wrap: 1180px;
}

/* ---------- reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.65;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--serif); color:var(--ink); margin:0 0 .5em; line-height:1.12; letter-spacing:-.015em; font-weight:600; }
h1{ font-size:clamp(2.35rem, 4.6vw, 4rem); letter-spacing:-.03em; }
h2{ font-size:clamp(1.85rem, 3.2vw, 2.85rem); letter-spacing:-.025em; }
h3{ font-size:1.18rem; letter-spacing:-.01em; }
p{ margin:0 0 1rem; }
ul,ol{ margin:0; padding:0; list-style:none; }

.skip{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--green); color:#fff; padding:.7rem 1.1rem; border-radius:0 0 var(--r-sm) 0;
}
.skip:focus{ left:0; }

:focus-visible{ outline:2.5px solid var(--gold); outline-offset:3px; border-radius:4px; }

/* ---------- layout ---------- */
.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:clamp(1.15rem, 4vw, 2rem); }
.wrap--narrow{ max-width:820px; }

.sec{ padding:clamp(4.5rem, 9vw, 8rem) 0; position:relative; }
.sec--sand{ background:var(--sand); }
.sec--dark{ background:var(--ink); color:#DDE5DE; }
.sec--dark h2,.sec--dark h3{ color:#fff; }

.sec__head{ max-width:760px; margin-bottom:clamp(2.5rem,5vw,4rem); }
.sec__head h2{ margin-bottom:.55rem; }
.sec__sub{ color:var(--text-soft); font-size:1.06rem; margin:0; }
.sec--dark .sec__sub{ color:#A8B8AD; }

.eyebrow{
  font-size:.735rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--green); margin:0 0 .9rem; display:flex; align-items:center; gap:.6rem;
}
.eyebrow::before{ content:""; width:26px; height:1.5px; background:var(--gold); flex:none; }
.eyebrow--light{ color:var(--gold-soft); }

.lead{ font-size:clamp(1.04rem,1.5vw,1.2rem); color:var(--text-soft); line-height:1.68; }
.lead strong{ color:var(--ink); font-weight:600; }
.lead--light{ color:#B9C7BE; }
.lead--light strong{ color:#fff; }

.grid{ display:grid; gap:1.35rem; }
.grid--3{ grid-template-columns:repeat(3,1fr); }
.grid--4{ grid-template-columns:repeat(4,1fr); }
.grid--tight{ gap:1rem; }
.grid__note{
  margin-top:2.4rem; text-align:center; color:var(--text-soft);
  font-size:1rem; padding:1.1rem 1.4rem; background:var(--sand); border-radius:var(--r);
}
.grid__note strong{ color:var(--ink); }

/* ---------- botões ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-family:var(--sans); font-weight:600; font-size:.95rem; letter-spacing:.005em;
  padding:.82rem 1.5rem; border-radius:999px; border:1.5px solid transparent;
  cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space:nowrap; line-height:1;
}
.btn--primary{ background:var(--green); color:#fff; box-shadow:0 6px 18px rgba(47,74,60,.24); }
.btn--primary:hover{ background:var(--green-700); transform:translateY(-2px); box-shadow:0 12px 26px rgba(47,74,60,.3); }
.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--sand-2); }
.btn--ghost:hover{ border-color:var(--green); background:rgba(47,74,60,.05); transform:translateY(-2px); }
.btn--light{ color:#E7EDE8; border-color:rgba(255,255,255,.28); }
.btn--light:hover{ background:rgba(255,255,255,.1); border-color:rgba(255,255,255,.5); }
.btn--lg{ padding:1.02rem 1.9rem; font-size:1rem; }
.btn--sm{ padding:.6rem 1.1rem; font-size:.86rem; }
.btn--block{ width:100%; }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:100;
  background:rgba(250,247,241,.82);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.nav.is-stuck{ border-bottom-color:var(--line); box-shadow:0 4px 24px rgba(21,33,28,.05); }
.nav__in{ display:flex; align-items:center; gap:1.5rem; min-height:74px; }

.brand{ display:flex; align-items:center; gap:.7rem; flex:none; }
.brand__mark{
  width:40px; height:40px; border-radius:12px; flex:none;
  background:linear-gradient(150deg,var(--green),var(--ink));
  color:var(--gold-soft); font-family:var(--serif); font-size:1.35rem; font-weight:600;
  display:grid; place-items:center;
}
.brand__txt{
  display:flex; flex-direction:column; font-family:var(--serif);
  font-size:1.1rem; font-weight:600; color:var(--ink); line-height:1.15; letter-spacing:-.01em;
}
.brand__txt em{
  font-family:var(--sans); font-style:normal; font-size:.63rem; font-weight:600;
  letter-spacing:.15em; text-transform:uppercase; color:var(--green-300); margin-top:.16rem;
}
.brand--light .brand__txt{ color:#fff; }

.nav__links{ display:flex; gap:.35rem; margin-left:auto; }
.nav__links a{
  padding:.5rem .8rem; border-radius:8px; font-size:.92rem; font-weight:500; color:var(--text-soft);
  transition:color .18s ease, background .18s ease;
}
.nav__links a:hover{ color:var(--ink); background:rgba(47,74,60,.06); }
.nav__cta{ flex:none; }

.burger{ display:none; width:42px; height:42px; border:0; background:transparent; cursor:pointer; padding:9px; margin-left:auto; }
.burger span{ display:block; height:2px; background:var(--ink); border-radius:2px; transition:.25s ease; }
.burger span+span{ margin-top:5px; }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.menu-mobile{
  display:flex; flex-direction:column; gap:.2rem; padding:.6rem 1.15rem 1.4rem;
  border-top:1px solid var(--line); background:var(--cream);
}
.menu-mobile[hidden]{ display:none; }
.menu-mobile a{ padding:.8rem .2rem; font-weight:500; border-bottom:1px solid rgba(225,216,201,.6); }
.menu-mobile .btn{ margin-top:.9rem; border-bottom:0; }

/* ---------- hero ---------- */
.hero{ position:relative; overflow:hidden; padding-top:clamp(2.5rem,5vw,4.5rem); }
.hero__glow{
  position:absolute; inset:-30% -10% auto auto; width:70vw; height:70vw; max-width:900px; max-height:900px;
  background:radial-gradient(circle at 60% 40%, rgba(196,160,92,.20), rgba(139,155,98,.12) 42%, transparent 68%);
  pointer-events:none;
}
.hero__in{
  position:relative; display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(2rem,5vw,4.5rem);
  align-items:center; padding-bottom:clamp(3rem,6vw,5rem);
}
.hero h1{ margin-bottom:1.15rem; }
/* marca-texto: pintado como background do próprio span, então acompanha a
   quebra de linha natural e nunca vira um retângulo solto sobre o texto */
.hl{
  background-image:linear-gradient(90deg, rgba(196,160,92,.34), rgba(139,155,98,.22));
  background-repeat:no-repeat;
  background-size:100% .26em;
  background-position:0 84%;
  -webkit-box-decoration-break:clone;
  box-decoration-break:clone;
}
/* o original tem só 320px de largura: limitar o quadro evita ampliar demais */
.hero__media{ max-width:400px; justify-self:end; width:100%; }
.hero .lead{ max-width:60ch; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:.8rem; margin:2rem 0 2.4rem; }

.hero__proof{ display:flex; flex-wrap:wrap; gap:2.2rem; padding-top:1.6rem; border-top:1px solid var(--line); }
.hero__proof li{ display:flex; flex-direction:column; }
.hero__proof strong{ font-family:var(--serif); font-size:1.28rem; color:var(--ink); font-weight:600; }
.hero__proof span{ font-size:.85rem; color:var(--text-soft); }

/* retrato */
.portrait{ margin:0; position:relative; }
.portrait__frame{
  position:relative; aspect-ratio:4/5; border-radius:var(--r-lg); overflow:hidden;
  background:linear-gradient(155deg,var(--sand),var(--sand-2));
  box-shadow:var(--shadow-lg);
}
/* a foto já vem recortada em 4:5, então basta preencher o quadro */
.portrait__frame img{ width:100%; height:100%; object-fit:cover; object-position:center; position:relative; z-index:1; }
.portrait__frame.is-empty img{ display:none; }
.portrait__ph{
  position:absolute; inset:0; display:grid; place-items:center; z-index:0;
  color:var(--green-300); font-size:.8rem; letter-spacing:.2em; text-transform:uppercase;
}
.portrait::after{
  content:""; position:absolute; inset:14px -14px -14px 14px; border-radius:var(--r-lg);
  border:1.5px solid var(--gold); opacity:.5; z-index:-1;
}
.portrait__badge{
  position:absolute; left:-16%; bottom:-3%; z-index:2;
  background:rgba(255,255,255,.94); backdrop-filter:blur(8px);
  border:1px solid var(--line); border-radius:var(--r);
  padding:.85rem 1.15rem; box-shadow:var(--shadow-md);
  display:flex; flex-direction:column; max-width:270px;
}
.portrait__badge strong{ font-family:var(--serif); font-size:.98rem; color:var(--ink); }
.portrait__badge span{ font-size:.78rem; color:var(--text-soft); }
.portrait--sm{ max-width:340px; margin-inline:auto; }
.portrait--sm .portrait__frame{ aspect-ratio:4/5; box-shadow:0 24px 60px rgba(0,0,0,.4); }

/* logos */
.logos{ border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:1.9rem 0; background:rgba(241,234,222,.45); }
.logos__label{ text-align:center; font-size:.75rem; letter-spacing:.14em; text-transform:uppercase; color:var(--text-soft); margin:0 0 1rem; }
.logos__list{ display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:clamp(1.5rem,5vw,3.6rem); }
.logos__list li{
  font-family:var(--serif); font-size:clamp(1.05rem,2vw,1.4rem); font-weight:600;
  color:var(--ink); opacity:.42; letter-spacing:.01em; transition:opacity .2s ease;
}
.logos__list li:hover{ opacity:.75; }

/* ---------- dores ---------- */
.pain{
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  padding:1.6rem 1.5rem 1.5rem; position:relative; overflow:hidden;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.pain:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--sand-2); }
.pain__n{
  font-family:var(--serif); font-size:.85rem; font-weight:600; color:var(--gold);
  letter-spacing:.08em; display:block; margin-bottom:.7rem;
}
.pain h3{ font-size:1.06rem; margin-bottom:.5rem; }
.pain p{ font-size:.93rem; color:var(--text-soft); margin:0; }

/* ---------- diferencial ---------- */
.split{ display:grid; grid-template-columns:1.25fr .75fr; gap:clamp(2.5rem,6vw,5rem); align-items:center; }
.amp{ color:var(--gold-soft); font-style:italic; }
.ticks{ display:grid; gap:.85rem; margin-top:1.8rem; }
.ticks li{ position:relative; padding-left:2rem; font-size:1rem; color:#C3D0C7; }
.ticks li strong{ color:#fff; font-weight:600; }
.ticks li::before{
  content:""; position:absolute; left:0; top:.42em; width:1.05rem; height:.55rem;
  border-left:2px solid var(--gold); border-bottom:2px solid var(--gold);
  transform:rotate(-45deg);
}
.ticks--light li{ color:#C3D0C7; }

.split__stats{ display:grid; gap:.9rem; }
.stat{
  background:rgba(255,255,255,.05); border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r); padding:1.15rem 1.3rem; display:flex; flex-direction:column;
  transition:background .2s ease, border-color .2s ease;
}
.stat:hover{ background:rgba(255,255,255,.08); border-color:rgba(227,201,139,.4); }
.stat strong{ font-family:var(--serif); font-size:1.35rem; color:var(--gold-soft); font-weight:600; }
.stat span{ font-size:.87rem; color:#9FB0A5; margin-top:.15rem; }

/* ---------- programas ---------- */
.prog{
  background:var(--white); border:1px solid var(--line); border-radius:var(--r-lg);
  padding:2rem 1.75rem 1.75rem; display:flex; flex-direction:column;
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.prog:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:var(--sand-2); }
.prog__icon{
  width:50px; height:50px; border-radius:14px; display:grid; place-items:center; margin-bottom:1.2rem;
  background:linear-gradient(150deg, rgba(47,74,60,.1), rgba(196,160,92,.16));
  color:var(--green);
}
.prog__icon svg{ width:24px; height:24px; }
.prog h3{ margin-bottom:.55rem; }
.prog>p{ font-size:.95rem; color:var(--text-soft); }
.prog__list{ display:grid; gap:.45rem; margin:.4rem 0 1.3rem; }
.prog__list li{ position:relative; padding-left:1.15rem; font-size:.89rem; color:var(--text); }
.prog__list li::before{
  content:""; position:absolute; left:0; top:.6em; width:5px; height:5px;
  border-radius:50%; background:var(--olive);
}
.prog__meta{
  margin:auto 0 0; padding-top:1rem; border-top:1px solid var(--line);
  font-size:.8rem; letter-spacing:.05em; text-transform:uppercase; color:var(--green-300); font-weight:600;
}

/* ---------- método ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:1.2rem; counter-reset:s; }
.step{
  background:var(--white); border-radius:var(--r-lg); padding:1.9rem 1.6rem;
  border:1px solid var(--sand-2); position:relative;
  transition:transform .22s ease, box-shadow .22s ease;
}
.step:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.step__n{
  width:42px; height:42px; border-radius:50%; display:grid; place-items:center;
  background:var(--green); color:var(--gold-soft);
  font-family:var(--serif); font-size:1.15rem; font-weight:600; margin-bottom:1.1rem;
}
.step h3{ margin-bottom:.5rem; }
.step p{ font-size:.93rem; color:var(--text-soft); margin-bottom:1rem; }
.step__tag{
  display:inline-block; font-size:.75rem; font-weight:600; letter-spacing:.04em;
  background:var(--sand); color:var(--green); padding:.32rem .7rem; border-radius:999px;
}

/* ---------- formatos ---------- */
.fmt{
  border:1px solid var(--line); border-left:3px solid var(--olive); border-radius:var(--r);
  padding:1.5rem 1.4rem; background:var(--white);
  transition:border-left-color .22s ease, transform .22s ease, box-shadow .22s ease;
}
.fmt:hover{ border-left-color:var(--gold); transform:translateY(-4px); box-shadow:var(--shadow-sm); }
.fmt h3{ font-size:1.08rem; margin-bottom:.4rem; }
.fmt p{ font-size:.9rem; color:var(--text-soft); margin-bottom:.9rem; }
.fmt__meta{ font-size:.78rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--green-300); }

/* ---------- sobre ---------- */
.about{ display:grid; grid-template-columns:.8fr 1.2fr; gap:clamp(2.5rem,6vw,5rem); align-items:center; }
.about__text{ font-size:.99rem; color:#B9C7BE; }
.about__text strong{ color:#E7EDE8; font-weight:600; }
.chips{ display:flex; flex-wrap:wrap; gap:.5rem; margin-top:1.8rem; }
.chips li{
  font-size:.79rem; font-weight:500; padding:.4rem .85rem; border-radius:999px;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.14); color:#C3D0C7;
}

/* ---------- depoimentos ---------- */
.quote{
  margin:0; background:var(--white); border-radius:var(--r-lg); padding:2rem 1.8rem;
  border:1px solid var(--sand-2); display:flex; flex-direction:column; gap:1.2rem;
}
.quote p{
  margin:0; font-family:var(--serif); font-size:1.08rem; line-height:1.5; color:var(--ink);
}
.quote footer{ display:flex; flex-direction:column; margin-top:auto; padding-top:.9rem; border-top:1px solid var(--line); }
.quote footer strong{ font-size:.93rem; color:var(--ink); }
.quote footer span{ font-size:.83rem; color:var(--text-soft); }
.quote.is-placeholder{ opacity:.62; border-style:dashed; }

/* ---------- faq ---------- */
.faq{ display:grid; gap:.7rem; }
.faq details{
  background:var(--white); border:1px solid var(--line); border-radius:var(--r);
  overflow:hidden; transition:border-color .2s ease, box-shadow .2s ease;
}
.faq details[open]{ border-color:var(--sand-2); box-shadow:var(--shadow-sm); }
.faq summary{
  cursor:pointer; list-style:none; padding:1.15rem 3.2rem 1.15rem 1.4rem; position:relative;
  font-family:var(--serif); font-size:1.05rem; font-weight:600; color:var(--ink);
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:""; position:absolute; right:1.4rem; top:50%; width:9px; height:9px;
  border-right:2px solid var(--green); border-bottom:2px solid var(--green);
  transform:translateY(-70%) rotate(45deg); transition:transform .22s ease;
}
.faq details[open] summary::after{ transform:translateY(-30%) rotate(-135deg); }
.faq div{ padding:0 1.4rem 1.35rem; }
.faq div p{ margin:0; color:var(--text-soft); font-size:.97rem; }

/* ---------- cta ---------- */
.cta{
  background:linear-gradient(160deg, var(--green) 0%, var(--ink) 100%);
  color:#DDE5DE; padding:clamp(4rem,8vw,7rem) 0; position:relative; overflow:hidden;
}
.cta::before{
  content:""; position:absolute; left:-10%; top:-30%; width:60vw; height:60vw; max-width:750px; max-height:750px;
  background:radial-gradient(circle, rgba(196,160,92,.22), transparent 65%); pointer-events:none;
}
.cta__in{ position:relative; display:grid; grid-template-columns:1fr 1fr; gap:clamp(2.5rem,6vw,4.5rem); align-items:center; }
.cta h2{ color:#fff; }

/* ---------- form ---------- */
.form{
  background:var(--white); border-radius:var(--r-lg); padding:clamp(1.6rem,3vw,2.2rem);
  box-shadow:var(--shadow-lg); display:grid; gap:.95rem;
}
.field{ display:flex; flex-direction:column; gap:.35rem; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:.95rem; }
.field label{ font-size:.83rem; font-weight:600; color:var(--ink); }
.field .opt{ font-weight:400; color:var(--text-soft); }
.field input,.field select,.field textarea{
  font-family:var(--sans); font-size:.95rem; color:var(--text);
  padding:.78rem .9rem; border:1.5px solid var(--line); border-radius:var(--r-sm);
  background:var(--cream); transition:border-color .18s ease, background .18s ease, box-shadow .18s ease;
  width:100%;
}
.field textarea{ resize:vertical; min-height:88px; }
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--green); background:#fff; box-shadow:0 0 0 3px rgba(47,74,60,.1);
}
.field input.is-invalid,.field select.is-invalid,.field textarea.is-invalid{
  border-color:#C0523F; background:#FDF4F2;
}
.field ::placeholder{ color:#9AA79F; }
.form .btn{ margin-top:.4rem; }
.form__note{ font-size:.79rem; color:var(--text-soft); text-align:center; margin:0; }
.form__err{ font-size:.85rem; color:#B0472F; margin:0; text-align:center; font-weight:500; }

/* ---------- footer ---------- */
.foot{ background:var(--ink); color:#93A599; padding:clamp(3rem,6vw,4.5rem) 0 1.5rem; font-size:.92rem; }
.foot__in{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.1fr; gap:2.5rem; padding-bottom:2.5rem; }
.foot__brand p{ margin-top:1rem; max-width:34ch; font-size:.9rem; }
.foot h4{ font-family:var(--sans); font-size:.76rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:1rem; }
.foot__nav,.foot__contact{ display:flex; flex-direction:column; gap:.55rem; align-items:flex-start; }
.foot__nav a,.foot__contact a{ transition:color .18s ease; }
.foot__nav a:hover,.foot__contact a:hover{ color:#fff; }
.foot__contact .btn{ margin-top:.7rem; }
.foot__bar{
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:.6rem;
  border-top:1px solid rgba(255,255,255,.1); padding-top:1.5rem; font-size:.8rem; color:#6F8177;
}

/* ---------- whatsapp flutuante ---------- */
.wa{
  position:fixed; right:1.2rem; bottom:1.2rem; z-index:90;
  display:inline-flex; align-items:center; gap:.55rem;
  background:#1F8A54; color:#fff; padding:.8rem 1.15rem; border-radius:999px;
  font-size:.9rem; font-weight:600; box-shadow:0 10px 28px rgba(31,138,84,.35);
  transform:translateY(120%); opacity:0; transition:transform .35s ease, opacity .35s ease, background .18s ease;
}
.wa.is-on{ transform:translateY(0); opacity:1; }
.wa:hover{ background:#177044; }
.wa svg{ width:20px; height:20px; }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .6s ease, transform .6s cubic-bezier(.22,.7,.3,1); }
.reveal.is-in{ opacity:1; transform:none; }

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width:1080px){
  .grid--4{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .foot__in{ grid-template-columns:1fr 1fr; gap:2rem; }
}

/* a nav completa (marca + 5 links + CTA) só cabe acima de ~1040px */
@media (max-width:1040px){
  .nav__links{ display:none; }
  .nav__cta{ display:none; }
  .burger{ display:block; }
}

@media (max-width:900px){
  .hero__in{ grid-template-columns:1fr; }
  /* width:100% é obrigatório: sem ele o item de grid encolhe para o conteúdo
     (a imagem está oculta enquanto não existe o arquivo) e o retrato some */
  .hero__media{ order:-1; width:100%; max-width:400px; margin-inline:auto; }
  .portrait__badge{ left:auto; right:-4%; bottom:5%; max-width:230px; }
  .split,.about,.cta__in{ grid-template-columns:1fr; }
  .about__media{ width:100%; max-width:320px; }
  .grid--3{ grid-template-columns:repeat(2,1fr); }
}

@media (max-width:640px){
  body{ font-size:16px; }
  .grid--3,.grid--4,.steps{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .hero__proof{ gap:1.4rem 2rem; }
  .foot__in{ grid-template-columns:1fr; }
  .wa span{ display:none; }
  .wa{ padding:.95rem; }
  .portrait__badge{ right:8px; bottom:8px; max-width:66%; padding:.7rem .9rem; }
  .portrait::after{ inset:12px -8px -12px 12px; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  .reveal{ opacity:1; transform:none; }
  .wa{ transform:none; opacity:1; }
}

/* monograma com duas letras */
.brand__mark{ font-size:1.05rem; letter-spacing:.02em; }