/* ============================================================
   KAN HOUSE · Design System das Landing Pages B2B
   Conforme Manual de Identidade Visual (Versão Oficial):
   Cores  — Marrom #422416 · Gelo #EAEAEA · Preto #020A0A
   Fontes — Bahnschrift (títulos/apoio) + Libre Baskerville (editorial)
   Formas — quinas arredondadas, pattern de losangos, símbolo K
   ============================================================ */

:root{
  /* paleta oficial (nomes de variável mantidos por compatibilidade) */
  --paper:#EAEAEA;          /* gelo  */
  --paper-dim:#E0DFDD;
  --ink:#020A0A;            /* preto */
  --ink-soft:#2B2B28;
  --ink-mute:#6E6A66;
  --thread:#CFCCC8;         /* linhas */
  --tape:#422416;           /* marrom — cor de destaque */
  --tape-dark:#301A0F;
  --tape-soft:rgba(66,36,22,.14);
  --white:#FFFFFF;
  --wa:#25D366;
  --wa-dark:#128C4A;

  --font-display:'Bahnschrift','Barlow',-apple-system,'Segoe UI',sans-serif;
  --font-body:'Bahnschrift','Barlow',-apple-system,'Segoe UI',sans-serif;
  --font-mono:'Bahnschrift','Barlow',sans-serif;   /* labels caps (sem mono no manual) */
  --font-serif:'Libre Baskerville',Georgia,serif;

  --container:1180px;
  --gutter:clamp(20px,4vw,48px);
  --radius:16px;
  --radius-btn:999px;
  --shadow-soft:0 14px 34px rgba(2,10,10,.10);
  --shadow-hover:0 20px 44px rgba(2,10,10,.16);

  /* pattern de losangos do manual */
  --diamond-marrom:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='16' viewBox='0 0 30 16'%3E%3Cpath d='M15 2.4 L26 8 L15 13.6 L4 8 Z' fill='none' stroke='%23422416' stroke-opacity='.45' stroke-width='1.3'/%3E%3C/svg%3E");
  --diamond-gelo:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='16' viewBox='0 0 30 16'%3E%3Cpath d='M15 2.4 L26 8 L15 13.6 L4 8 Z' fill='none' stroke='%23EAEAEA' stroke-opacity='.35' stroke-width='1.3'/%3E%3C/svg%3E");
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--tape);color:var(--white)}

img{max-width:100%;display:block}
a{color:inherit}
ul{list-style:none}
button{font-family:inherit}

.container{max-width:var(--container);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}

/* ---------- Tipografia ---------- */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--tape);
  display:flex;align-items:center;gap:10px;
  margin-bottom:14px;
}
.eyebrow::before{content:'';width:24px;height:2px;background:var(--tape);border-radius:2px}
.section-ink .eyebrow{color:#C9B8AC}
.section-ink .eyebrow::before{background:#C9B8AC}

h1,h2,h3{font-family:var(--font-display);font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.6vw,64px);line-height:1.04}
h2{font-size:clamp(27px,4vw,46px);line-height:1.08;margin-bottom:16px}
h3{font-size:clamp(18px,2vw,21px);line-height:1.2}

.lede{
  font-family:var(--font-serif);
  font-size:clamp(15.5px,1.5vw,17.5px);line-height:1.75;
  color:var(--ink-soft);max-width:640px;
}
.lede strong,.lede b{color:var(--ink);font-weight:700}

.hl{background:linear-gradient(transparent 58%,var(--tape-soft) 58%);border-radius:3px}

.mono{font-family:var(--font-mono);letter-spacing:.06em}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-display);font-size:13px;font-weight:600;
  letter-spacing:.07em;text-transform:uppercase;text-decoration:none;
  padding:16px 30px;border:2px solid transparent;cursor:pointer;
  border-radius:var(--radius-btn);
  transition:transform .16s ease,box-shadow .16s ease,background .16s,color .16s,border-color .16s;
  will-change:transform;
}
.btn svg{flex-shrink:0}
.btn-tape{background:var(--tape);color:var(--white);border-color:var(--tape);box-shadow:0 10px 24px rgba(66,36,22,.28)}
.btn-tape:hover{transform:translateY(-2px);background:var(--tape-dark);border-color:var(--tape-dark);box-shadow:0 16px 32px rgba(66,36,22,.34)}
.btn-tape:active{transform:translateY(0)}
.btn-ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-ink:hover{background:var(--tape);border-color:var(--tape);color:var(--white);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-wa{background:var(--wa);border-color:var(--wa);color:#fff;box-shadow:0 10px 24px rgba(18,140,74,.30)}
.btn-wa:hover{transform:translateY(-2px);background:var(--wa-dark);border-color:var(--wa-dark)}
.btn:focus-visible{outline:3px solid var(--tape);outline-offset:3px}
.btn-block{width:100%}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:60;
  background:var(--ink);color:var(--paper);
  border-bottom:1px solid #1B1B19;
}
.topbar-inner{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding-top:12px;padding-bottom:12px;
}
.wordmark{display:flex;align-items:center;text-decoration:none}
.wordmark img{height:30px;width:auto;display:block}
.wordmark i{display:none}
.topbar-tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;font-weight:500;
  text-transform:uppercase;color:#9B968F;display:none;
}
.topbar .btn{padding:10px 20px;font-size:11.5px;box-shadow:none}
.topbar .btn-wa:hover{transform:none}
@media(min-width:760px){.topbar-tag{display:block}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden}
.hero::before{ /* marca d'água do símbolo K (manual, pág. 24) */
  content:'';position:absolute;right:-6%;top:6%;
  width:min(44vw,540px);aspect-ratio:1200/1185;
  background:url('../img/brand/kan-simbolo-preto.webp') no-repeat center/contain;
  opacity:.05;pointer-events:none;
}
.hero-inner{
  position:relative;
  display:grid;gap:clamp(28px,4vw,56px);
  padding-top:clamp(48px,7vw,92px);padding-bottom:clamp(48px,6vw,84px);
  align-items:center;
}
@media(min-width:900px){.hero-inner{grid-template-columns:1.08fr .92fr}}
.hero-copy .eyebrow{margin-bottom:18px}
.hero-copy h1{margin-bottom:20px}
.hero-copy .lede{margin-bottom:32px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.hero-note{
  margin-top:18px;font-family:var(--font-mono);font-size:12.5px;letter-spacing:.04em;
  color:var(--ink-mute);display:flex;align-items:center;gap:8px;
}
.hero-note::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--wa)}

.hero-media{position:relative;width:100%;max-width:540px;margin-inline:auto}
.hero-media .frame{
  position:relative;border-radius:22px;background:var(--white);
  box-shadow:var(--shadow-soft);overflow:hidden;
}
.hero-media img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.hero-sticker{
  position:absolute;z-index:2;
  background:var(--tape);color:var(--white);
  border-radius:999px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;
  padding:11px 18px;transform:rotate(-2deg);
  box-shadow:0 10px 22px rgba(2,10,10,.18);
}
.hero-sticker.top{top:-12px;left:-8px}
.hero-sticker.bottom{bottom:22px;right:-6px;transform:rotate(1.5deg);background:var(--white);color:var(--ink)}

/* ---------- Barra de prova ---------- */
.proof{
  position:relative;
  background:var(--ink);color:var(--paper);
}
.proof::after{ /* pattern de losangos do manual */
  content:'';position:absolute;left:0;right:0;bottom:8px;height:16px;
  background-image:var(--diamond-gelo);background-repeat:repeat-x;background-position:center;
  opacity:.5;pointer-events:none;
}
.proof-inner{
  display:grid;grid-template-columns:repeat(2,1fr);
  padding-top:34px;padding-bottom:44px;gap:26px 18px;
}
@media(min-width:860px){.proof-inner{grid-template-columns:repeat(4,1fr)}}
.proof-item{text-align:left;position:relative;padding-left:18px}
.proof-item::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:3px;background:#6B4425}
.proof-item b{
  font-family:var(--font-display);font-weight:700;font-size:clamp(26px,3vw,38px);
  display:block;line-height:1;letter-spacing:-.01em;color:var(--white);
}
.proof-item span{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;font-weight:500;
  text-transform:uppercase;color:#A5A19B;display:block;margin-top:7px;line-height:1.5;
}

/* ---------- Carrossel de logos ---------- */
.logos{padding-top:34px;padding-bottom:34px;border-bottom:1px solid var(--thread);overflow:hidden}
.logos.is-pending{display:none}
.logos-label{
  text-align:center;font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:22px;
}
.marquee{position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee-track{display:flex;align-items:center;gap:clamp(40px,6vw,84px);width:max-content;animation:marquee 36s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track img{height:44px;width:auto;opacity:.7;filter:grayscale(1) contrast(1.05);transition:opacity .2s,filter .2s}
.marquee-track img:hover{opacity:1;filter:none}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Seções ---------- */
.section{padding-top:clamp(56px,8vw,108px);padding-bottom:clamp(56px,8vw,108px)}
.section-head{max-width:720px;margin-bottom:clamp(32px,5vw,54px)}
.section-head .lede{margin-top:6px}
.section-ink{background:var(--ink);color:var(--paper)}
.section-ink .lede{color:#C4C1BC}
.section-ink .lede strong{color:var(--white)}
.section-white{background:var(--white)}

.stitch{border:none;border-top:1px solid var(--thread);margin:0}

/* ---------- Dor → virada ---------- */
.versus{display:grid;gap:22px}
@media(min-width:860px){.versus{grid-template-columns:1fr 1fr}}
.versus-card{
  border-radius:var(--radius);padding:32px 30px 34px;position:relative;
  background:var(--paper-dim);border:1px solid var(--thread);
}
.versus-card.win{background:var(--white);border-color:transparent;box-shadow:var(--shadow-soft)}
.versus-badge{
  position:absolute;top:-15px;left:22px;
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;
  background:var(--ink);color:var(--paper);padding:7px 15px;border-radius:999px;
}
.versus-card.win .versus-badge{background:var(--tape);color:var(--white)}
.versus-card h3{margin:10px 0 16px}
.versus-card li{
  padding:10px 0 10px 30px;position:relative;border-bottom:1px solid #DEDCD8;
  font-size:15px;color:var(--ink-soft);
}
.versus-card li:last-child{border-bottom:none}
.versus-card li::before{
  content:'✕';position:absolute;left:2px;top:10px;
  font-family:var(--font-mono);font-weight:600;color:#9A4A38;
}
.versus-card.win li::before{content:'✓';color:#2E7D4F}

/* ---------- Grid de produtos ---------- */
.products{display:grid;gap:20px;grid-template-columns:repeat(2,1fr)}
@media(min-width:700px){.products{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1020px){.products{grid-template-columns:repeat(4,1fr)}}
.product{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  border:1px solid #E3E1DE;
  display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease;
}
.product:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.product-photo{position:relative;overflow:hidden;background:var(--paper-dim);border-bottom:1px solid #E3E1DE}
.product-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.product-info{padding:18px 18px 20px;display:flex;flex-direction:column;gap:6px;flex:1}
.product-info h3{font-size:17.5px}
.product-info .spec{font-size:13.5px;color:var(--ink-mute);line-height:1.55;flex:1}
.product-info .min{
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;
  background:var(--tape-soft);color:var(--tape);border-radius:999px;
  padding:6px 12px;align-self:flex-start;margin-top:8px;
}

/* ---------- Diferenciais ---------- */
.diffs{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:700px){.diffs{grid-template-columns:1fr 1fr}}
@media(min-width:1020px){.diffs{grid-template-columns:repeat(3,1fr)}}
.diff{
  border-radius:var(--radius);padding:28px 26px 30px;position:relative;
  background:var(--white);border:1px solid #E3E1DE;
}
.section-ink .diff{border-color:#23201D;background:#0B100F}
.diff-num{
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;
  letter-spacing:.14em;color:var(--tape);display:block;margin-bottom:14px;
}
.section-ink .diff-num{color:#C9B8AC}
.diff h3{margin-bottom:10px}
.diff p{font-size:14.5px;color:var(--ink-soft);line-height:1.65}
.section-ink .diff h3{color:var(--white)}
.section-ink .diff p{color:#B4B0AA}

/* ---------- Como funciona (passos) ---------- */
.steps{display:grid;gap:0}
.step{
  display:grid;grid-template-columns:64px 1fr;gap:18px;
  padding:26px 0;border-bottom:1px solid var(--thread);position:relative;
}
.step:last-child{border-bottom:none}
.step-num{
  font-family:var(--font-display);font-weight:800;font-size:34px;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px var(--tape);
}
.step-body h3{margin-bottom:6px}
.step-body p{font-size:15px;color:var(--ink-soft);max-width:560px}
.step-chip{
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.09em;
  text-transform:uppercase;background:var(--tape);color:var(--white);border-radius:999px;
  padding:6px 13px;display:inline-block;margin-top:10px;
}

/* layout lado a lado com foto — imagem segue o padrão de tamanho do hero */
.split{display:grid;gap:clamp(28px,4vw,60px);align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}}
.split .frame{
  position:relative;border-radius:22px;background:var(--white);
  box-shadow:var(--shadow-soft);overflow:hidden;border:none;
  width:100%;max-width:540px;margin-inline:auto;
}
.split .frame img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover}
.split .frame figcaption{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;font-weight:500;
  text-transform:uppercase;
  padding:14px 18px;background:var(--white);color:var(--ink-mute);
}
.section-ink .split .frame figcaption{background:#0B100F;color:#A5A19B}

/* ---------- Cards de segmento/ocasião ---------- */
.occasions{display:grid;gap:20px;grid-template-columns:1fr}
@media(min-width:640px){.occasions{grid-template-columns:1fr 1fr}}
@media(min-width:1020px){.occasions{grid-template-columns:repeat(4,1fr)}}
.occasion{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink);
  aspect-ratio:3/4;display:flex;align-items:flex-end;text-decoration:none;
  box-shadow:0 8px 22px rgba(2,10,10,.10);
  transition:transform .2s ease,box-shadow .2s ease;
}
.occasion:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.occasion img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.94;transition:transform .3s ease}
.occasion:hover img{transform:scale(1.04)}
.occasion-label{
  position:relative;z-index:2;width:100%;
  background:linear-gradient(transparent,rgba(2,10,10,.9) 46%);
  color:var(--paper);padding:58px 20px 18px;
}
.occasion-label h3{font-size:19px;margin-bottom:4px;color:var(--white)}
.occasion-label p{font-size:13px;color:#C4C1BC;line-height:1.5}

/* ---------- Cases reais (LP Marcas) ---------- */
.cases{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:640px){.cases{grid-template-columns:repeat(2,1fr)}}
@media(min-width:860px){.cases{grid-template-columns:repeat(3,1fr)}}
.cases-4{}
@media(min-width:1100px){.cases-4{grid-template-columns:repeat(4,1fr)}}
.case-card{
  background:var(--white);border-radius:var(--radius);overflow:hidden;
  border:1px solid #E3E1DE;box-shadow:var(--shadow-soft);
  transition:transform .2s ease,box-shadow .2s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.case-photos{display:grid;grid-template-columns:1.3fr 1fr;gap:2px;background:#E3E1DE}
.case-photos img{width:100%;height:100%;aspect-ratio:4/5;object-fit:cover}
.case-body{padding:22px 24px 26px}
.case-tag{
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.13em;
  text-transform:uppercase;color:var(--tape);display:block;margin-bottom:8px;
}
.case-body h3{font-size:19px;margin-bottom:8px}
.case-body p{font-family:var(--font-serif);font-size:14px;line-height:1.65;color:var(--ink-soft)}

/* ---------- Kits / preços (LP Marcas) ---------- */
.kits{display:grid;gap:24px}
@media(min-width:900px){.kits{grid-template-columns:1fr 1fr}}
.kit{
  background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-soft);
  padding:36px 32px;position:relative;display:flex;flex-direction:column;
}
.kit-flag{
  position:absolute;top:-15px;left:26px;
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;
  background:var(--tape);color:var(--white);border-radius:999px;padding:7px 14px;
}
.kit h3{font-size:clamp(23px,2.6vw,29px);margin:12px 0 6px}
.kit .kit-sub{font-family:var(--font-serif);font-size:14.5px;color:var(--ink-mute);margin-bottom:20px;line-height:1.6}
.kit ul{margin-bottom:22px}
.kit li{
  padding:9px 0 9px 28px;position:relative;font-size:15px;color:var(--ink-soft);
  border-bottom:1px solid #E7E5E2;
}
.kit li:last-child{border-bottom:none}
.kit li::before{content:'—';position:absolute;left:0;font-family:var(--font-mono);color:var(--tape);font-weight:600}
.kit-price{margin-top:auto;border-top:2px solid var(--ink);padding-top:18px}
.kit-price .from{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;font-weight:500;text-transform:uppercase;color:var(--ink-mute);display:block;margin-bottom:4px}
.kit-price .val{font-family:var(--font-display);font-weight:700;font-size:clamp(28px,3.2vw,38px);line-height:1;letter-spacing:-.01em}
.kit-price .cond{font-size:12.5px;color:var(--ink-mute);margin-top:6px;display:block}
.kit .btn{margin-top:22px}

/* ---------- Timeline (LP Eventos) ---------- */
.timeline{position:relative;display:grid;gap:0}
.tl-item{
  display:grid;grid-template-columns:88px 1fr;gap:18px;padding:22px 0;position:relative;
}
.tl-item::before{
  content:'';position:absolute;left:104px;top:0;bottom:0;border-left:2px dashed var(--thread);
}
@media(max-width:560px){
  .tl-item{grid-template-columns:70px 1fr}
  .tl-item::before{left:86px}
}
.tl-when{
  font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.05em;
  text-transform:uppercase;text-align:right;padding-top:4px;color:var(--ink-mute);
}
.tl-body{position:relative;padding-left:34px}
.tl-body::before{
  content:'';position:absolute;left:-7px;top:8px;width:15px;height:15px;
  background:var(--paper);border:3px solid var(--ink);border-radius:50%;z-index:1;
}
.tl-item.hot .tl-body::before{background:var(--tape);border-color:var(--tape)}
.tl-body h3{font-size:18px;margin-bottom:4px}
.tl-body p{font-size:14.5px;color:var(--ink-soft);max-width:520px}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{
  background:var(--white);border:1px solid #E3E1DE;border-radius:var(--radius);
  margin-bottom:14px;overflow:hidden;
}
.faq summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:16px;padding:20px 22px;
  font-weight:700;font-size:16px;line-height:1.4;font-family:var(--font-display);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'+';font-family:var(--font-display);font-size:20px;font-weight:500;
  flex-shrink:0;width:32px;height:32px;border:2px solid var(--ink);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  transition:transform .2s ease,background .2s,color .2s,border-color .2s;
}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--tape);border-color:var(--tape);color:var(--white)}
.faq .faq-body{padding:0 22px 22px;font-family:var(--font-serif);font-size:14.5px;line-height:1.75;color:var(--ink-soft);max-width:680px}
.faq .faq-body p+p{margin-top:10px}
.faq summary:focus-visible{outline:3px solid var(--tape);outline-offset:-3px}

/* ---------- CTA final / formulário ---------- */
.cta-final{position:relative}
.cta-grid{display:grid;gap:clamp(32px,5vw,64px);align-items:start}
@media(min-width:960px){.cta-grid{grid-template-columns:.92fr 1.08fr}}
.cta-copy h2{margin-bottom:18px}
.cta-copy .lede{margin-bottom:28px}
.cta-points li{
  padding:11px 0 11px 32px;position:relative;font-size:15.5px;
  border-bottom:1px solid rgba(255,255,255,.12);color:#C4C1BC;
}
.cta-points li::before{
  content:'✓';position:absolute;left:0;font-family:var(--font-mono);
  color:#C9B8AC;font-weight:600;
}
.cta-points li:last-child{border-bottom:none}
.cta-points b{color:var(--white)}

.form-card{
  background:var(--white);color:var(--ink);border-radius:20px;
  box-shadow:0 24px 60px rgba(2,10,10,.35);
  padding:clamp(24px,3.4vw,40px);
}
.form-card .form-title{font-family:var(--font-display);font-weight:700;font-size:clamp(21px,2.2vw,25px);margin-bottom:6px}
.form-card .form-sub{font-family:var(--font-serif);font-size:13.5px;color:var(--ink-mute);margin-bottom:24px;line-height:1.6}
.field{margin-bottom:16px}
.field label{
  display:block;font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px;color:var(--ink-soft);
}
.field input,.field select,.field textarea{
  width:100%;border:1.6px solid #CFCBC7;background:var(--white);
  font-family:var(--font-body);font-size:15.5px;color:var(--ink);
  padding:13px 15px;border-radius:12px;appearance:none;
  transition:border-color .15s;
}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#A9A49F}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23020A0A' stroke-width='2' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--tape);box-shadow:0 0 0 3px var(--tape-soft)}
.field-row{display:grid;gap:16px}
@media(min-width:620px){.field-row{grid-template-columns:1fr 1fr}}
.form-note{font-size:12.5px;color:var(--ink-mute);margin-top:14px;display:flex;gap:8px;align-items:flex-start}
.form-note svg{flex-shrink:0;margin-top:2px}

/* ---------- Rodapé ---------- */
.footer{
  position:relative;
  background:var(--ink);color:#B4B0AA;
}
.footer::before{ /* pattern de losangos */
  content:'';position:absolute;left:0;right:0;top:10px;height:16px;
  background-image:var(--diamond-gelo);background-repeat:repeat-x;background-position:center;
  opacity:.35;pointer-events:none;
}
.footer-inner{
  padding-top:64px;padding-bottom:40px;
  display:grid;gap:36px;
}
@media(min-width:860px){.footer-inner{grid-template-columns:1.3fr 1fr 1fr}}
.footer .wordmark{margin-bottom:16px}
.footer .wordmark img{height:36px}
.footer p{font-size:14px;line-height:1.7;max-width:340px}
.footer h4{
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:#7D7972;margin-bottom:16px;
}
.footer li{margin-bottom:10px}
.footer a{color:#C4C1BC;text-decoration:none;font-size:14.5px;transition:color .15s}
.footer a:hover{color:var(--white)}
.footer-bottom{
  border-top:1px solid #1D1D1B;padding-top:22px;padding-bottom:26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:#7D7972;
  text-transform:uppercase;
}

/* ---------- WhatsApp flutuante ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:80;
  width:60px;height:60px;border-radius:50%;
  background:var(--wa);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 14px 30px rgba(2,10,10,.30);
  transform:translateY(120px);opacity:0;
  transition:transform .35s cubic-bezier(.2,.9,.3,1.2),opacity .3s;
}
.wa-float.on{transform:none;opacity:1}
.wa-float:hover{background:var(--wa-dark)}
.wa-float svg{width:30px;height:30px;fill:#fff}
.wa-float:focus-visible{outline:3px solid var(--tape);outline-offset:3px}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---------- Utilidades ---------- */
.center{text-align:center}
.mt-lg{margin-top:clamp(32px,5vw,56px)}
.section-cta-row{display:flex;justify-content:center;margin-top:clamp(32px,5vw,52px)}