/* =========================================================
   Sua Web — landing page
   Paleta: navy #17213C · âmbar #DD9130 · bone #F6F1E7 · verde WhatsApp #1FAB5C
   Mobile-first. Sem dependências além das fontes do Google.
   ========================================================= */

:root{
  --navy:#17213C;
  --navy-deep:#101833;
  --navy-soft:#243055;
  --navy-line:#3A4771;
  --amber:#DD9130;
  --amber-soft:#F0B45F;
  --bone:#F6F1E7;
  --white:#FFFFFF;
  --green:#1FAB5C;
  --green-dark:#178F4B;

  --ink:#17213C;
  --ink-soft:#515C78;
  --on-dark:#EDE9E1;
  --on-dark-soft:rgba(237,233,225,.78);

  --radius-sm:12px;
  --radius:18px;
  --radius-lg:28px;

  --wrap:1140px;
  --shadow-sm:0 2px 10px rgba(23,33,60,.07);
  --shadow:0 10px 30px rgba(23,33,60,.10);
  --shadow-lg:0 18px 50px rgba(23,33,60,.16);
  --header-h:66px;

  --font-title:"Sora", "Segoe UI", system-ui, sans-serif;
  --font-body:"Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--ink);
  background:var(--white);
  overflow-x:hidden;
}

img,svg,video{display:block;max-width:100%}
a{color:inherit}

h1,h2,h3{
  font-family:var(--font-title);
  font-weight:700;
  line-height:1.18;
  letter-spacing:-.02em;
  margin:0 0 .6em;
}

p{margin:0 0 1em}
p:last-child{margin-bottom:0}

.wrap{
  width:100%;
  max-width:var(--wrap);
  margin-inline:auto;
  padding-inline:20px;
}
.wrap-narrow{max-width:780px}
.center{text-align:center}

.skip-link{
  position:absolute;
  left:-9999px;
  top:0;
  z-index:200;
  background:var(--amber);
  color:var(--navy);
  padding:10px 16px;
  border-radius:0 0 10px 0;
  font-weight:600;
}
.skip-link:focus{left:0}

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

/* ================= BOTÕES ================= */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:15px 26px;
  border-radius:999px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:1rem;
  line-height:1.2;
  text-decoration:none;
  white-space:nowrap;
  border:0;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.btn-wa{
  background:var(--green);
  color:#fff;
  box-shadow:0 8px 22px rgba(31,171,92,.30);
}
.btn-wa:hover{background:var(--green-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(31,171,92,.36)}
.btn-wa:active{transform:translateY(0)}

.btn-lg{padding:17px 30px;font-size:1.05rem}
.btn-sm{padding:11px 18px;font-size:.92rem;gap:8px}

.ico-wa{width:22px;height:22px;fill:currentColor;flex:none}
.btn-sm .ico-wa{width:18px;height:18px}

/* ================= HEADER ================= */

.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:100;
  background:transparent;
  transition:background-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.is-stuck{
  background:rgba(23,33,60,.94);
  backdrop-filter:blur(10px);
  box-shadow:0 4px 24px rgba(16,24,51,.28);
}

.header-inner{
  min-height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--on-dark);
  text-decoration:none;
  font-family:var(--font-title);
  font-weight:700;
  font-size:1.14rem;
  letter-spacing:-.01em;
}
.brand-mark{
  display:grid;
  place-items:center;
  width:34px;height:34px;
  border-radius:10px;
  background:rgba(221,145,48,.16);
  color:var(--amber);
  flex:none;
}
.brand-mark svg{width:20px;height:20px}

.nav-toggle{
  display:inline-flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:44px;height:44px;
  padding:0 10px;
  background:transparent;
  border:0;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  height:2px;
  background:var(--on-dark);
  border-radius:2px;
  transition:transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav{
  position:absolute;
  top:100%;
  left:0;
  right:0;
  background:rgba(16,24,51,.98);
  backdrop-filter:blur(10px);
  padding:8px 20px 22px;
  display:none;
  box-shadow:0 18px 40px rgba(16,24,51,.35);
}
.nav.is-open{display:block}

.nav ul{
  list-style:none;
  margin:0 0 14px;
  padding:0;
}
.nav li + li{border-top:1px solid rgba(237,233,225,.10)}
.nav ul a{
  display:block;
  padding:13px 4px;
  color:var(--on-dark);
  text-decoration:none;
  font-weight:500;
}
.nav ul a:hover{color:var(--amber)}
.nav-cta{width:100%}

/* ================= HERO ================= */

.hero{
  position:relative;
  min-height:100vh;
  min-height:100svh;
  display:flex;
  align-items:center;
  padding:calc(var(--header-h) + 48px) 0 92px;
  background:var(--navy) url("video/hero-poster.jpg") center/cover no-repeat;
  color:var(--on-dark);
  overflow:hidden;
  isolation:isolate;
}

.hero-media{
  position:absolute;
  inset:0;
  z-index:-1;
}
.hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  pointer-events:none;
  /* O vídeo é gravação de tela: o desfoque leve tira a leitura do texto dele
     e o transforma em textura, sem competir com o título. A escala evita
     que o desfoque deixe borda clara nas beiradas. */
  filter:blur(3px) saturate(.85);
  transform:scale(1.06);
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(16,24,51,.86) 0%, rgba(23,33,60,.72) 45%, rgba(16,24,51,.92) 100%);
  pointer-events:none;
}

.hero-inner{position:relative;z-index:1;max-width:820px}

.hero-title{
  font-size:clamp(2rem, 7.2vw, 3.6rem);
  margin-bottom:.55em;
  text-wrap:balance;
}
.hero-title em{
  display:block;
  font-style:normal;
  color:var(--amber);
}

.hero-sub{
  font-size:clamp(1.02rem, 2.6vw, 1.19rem);
  color:var(--on-dark-soft);
  max-width:62ch;
  margin-bottom:2rem;
}

.hero-scroll{
  position:absolute;
  left:50%;
  bottom:26px;
  transform:translateX(-50%);
  z-index:1;
  display:grid;
  place-items:center;
  width:44px;height:44px;
  border-radius:50%;
  color:var(--on-dark-soft);
  border:1px solid rgba(237,233,225,.28);
  text-decoration:none;
  animation:bob 2.4s ease-in-out infinite;
}
.hero-scroll svg{width:20px;height:20px}
.hero-scroll:hover{color:var(--amber);border-color:var(--amber)}

@keyframes bob{
  0%,100%{transform:translate(-50%,0)}
  50%{transform:translate(-50%,6px)}
}

/* ================= SEÇÕES ================= */

.section{
  padding:72px 0;
  scroll-margin-top:var(--header-h);
}
.section-bone{background:var(--bone)}
.section-navy{
  background:var(--navy);
  color:var(--on-dark);
}
.section-navy .section-title{color:var(--on-dark)}

.section-title{
  font-size:clamp(1.55rem, 5.2vw, 2.35rem);
  max-width:22ch;
  margin-bottom:1.4em;
  text-wrap:balance;
}
.center .section-title,
.section > .wrap > .section-title:only-child{margin-inline:auto}
.center .section-title{max-width:20ch;margin-inline:auto}

.lead{
  font-size:1.06rem;
  color:var(--ink-soft);
  max-width:64ch;
}
.section-navy .lead{color:var(--on-dark-soft)}
.center .lead{margin-inline:auto;margin-bottom:2rem}

/* ---- cards (dor / confiança) ---- */

.cards{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:18px;
}

.card{
  background:var(--white);
  border:1px solid rgba(23,33,60,.07);
  border-radius:var(--radius);
  padding:26px 24px;
  box-shadow:var(--shadow-sm);
}
.card p{color:var(--ink-soft);font-size:1rem}

.card-ico{
  display:grid;
  place-items:center;
  width:48px;height:48px;
  margin-bottom:16px;
  border-radius:14px;
  background:rgba(221,145,48,.12);
  color:var(--amber);
}
.card-ico svg{width:24px;height:24px}

/* ---- solução ---- */

.solution-grid{display:grid;gap:36px;align-items:center}
.solution-art{display:flex;justify-content:center}
.mockup{width:min(320px,86%);height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.35))}

/* ---- como funciona ---- */

.steps{
  list-style:none;
  margin:0 0 40px;
  padding:0;
  display:grid;
  gap:20px;
  counter-reset:step;
}
.step{
  position:relative;
  background:var(--white);
  border:1px solid rgba(23,33,60,.07);
  border-radius:var(--radius);
  padding:28px 24px 24px;
  box-shadow:var(--shadow-sm);
}
.step-num{
  display:grid;
  place-items:center;
  width:44px;height:44px;
  margin-bottom:14px;
  border-radius:50%;
  background:var(--navy);
  color:var(--amber);
  font-family:var(--font-title);
  font-weight:700;
  font-size:1.1rem;
}
.step h3{font-size:1.12rem;margin-bottom:.35em}
.step p{color:var(--ink-soft);font-size:.98rem}

/* ---- portfólio ---- */

.works{
  display:grid;
  gap:18px;
  margin-bottom:32px;
}
.work{
  display:block;
  width:100%;
  padding:0;
  font:inherit;
  color:inherit;
  text-align:left;
  cursor:pointer;
  background:var(--white);
  border:1px solid rgba(23,33,60,.10);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-sm);
  transition:transform .2s ease, box-shadow .2s ease;
}
.work:hover{transform:translateY(-3px);box-shadow:var(--shadow)}

.work-bar{
  display:flex;
  align-items:center;
  gap:6px;
  padding:11px 14px;
  background:var(--navy);
}
.work-bar i{
  width:8px;height:8px;
  border-radius:50%;
  background:rgba(237,233,225,.30);
}
.work-bar i:first-child{background:var(--amber)}

.work-shot{
  position:relative;
  display:block;
  overflow:hidden;
  background:var(--bone);
}
.work-shot img{
  width:100%;
  height:auto;
  aspect-ratio:900/410;
  object-fit:cover;
  transition:transform .35s ease;
}
.work:hover .work-shot img{transform:scale(1.04)}

.work-hover{
  position:absolute;
  inset:0;
  display:grid;
  place-items:center;
  padding:12px;
  text-align:center;
  background:rgba(16,24,51,.78);
  color:var(--amber);
  font-family:var(--font-title);
  font-weight:600;
  font-size:.95rem;
  opacity:0;
  transition:opacity .25s ease;
}
.work:hover .work-hover,
.work:focus-visible .work-hover{opacity:1}

.work-label{
  display:block;
  padding:14px 18px;
  font-weight:600;
  font-size:.95rem;
  color:var(--ink);
}

.works-note{
  max-width:60ch;
  margin:0 auto 26px;
  text-align:center;
  color:var(--ink-soft);
}

/* ---- FAQ ---- */

.faq{display:grid;gap:12px}
.faq-item{
  background:var(--white);
  border:1px solid rgba(23,33,60,.10);
  border-radius:var(--radius);
  overflow:hidden;
}
.faq-item h3{margin:0;font-size:1rem}

.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 22px;
  background:transparent;
  border:0;
  cursor:pointer;
  font-family:var(--font-title);
  font-weight:600;
  font-size:1.03rem;
  line-height:1.4;
  color:var(--ink);
  text-align:left;
}
.faq-q:hover{color:var(--amber)}
.faq-chevron{
  width:20px;height:20px;
  flex:none;
  color:var(--amber);
  transition:transform .25s ease;
}
.faq-q[aria-expanded="true"] .faq-chevron{transform:rotate(180deg)}

.faq-a{padding:0 22px 22px}
.faq-a p{color:var(--ink-soft);font-size:1rem}

/* ---- CTA final ---- */

.cta-final{
  position:relative;
  overflow:hidden;
}
.cta-final::before{
  content:"";
  position:absolute;
  top:-140px;left:50%;
  width:520px;height:520px;
  transform:translateX(-50%);
  background:radial-gradient(circle, rgba(221,145,48,.20) 0%, rgba(221,145,48,0) 68%);
  pointer-events:none;
}
.cta-final .wrap{position:relative}

/* ================= RODAPÉ ================= */

.site-footer{
  background:var(--navy-deep);
  color:var(--on-dark);
  padding:44px 0 96px;
}
.footer-inner{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:22px;
  text-align:center;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-title);
  font-weight:700;
  font-size:1.2rem;
}
.footer-actions{display:flex;align-items:center;gap:14px}
.footer-social{
  display:grid;
  place-items:center;
  width:42px;height:42px;
  border-radius:50%;
  border:1px solid rgba(237,233,225,.24);
  color:var(--on-dark-soft);
}
.footer-social:hover{color:var(--amber);border-color:var(--amber)}
.footer-social svg{width:20px;height:20px}

.footer-legal{
  margin-top:30px;
  padding-top:20px;
  border-top:1px solid rgba(237,233,225,.10);
  text-align:center;
}
.footer-legal p{
  font-size:.86rem;
  color:rgba(237,233,225,.55);
}

/* ================= BOTÃO FLUTUANTE ================= */

.wa-float{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:120;
  display:grid;
  place-items:center;
  width:58px;height:58px;
  border-radius:50%;
  background:var(--green);
  color:#fff;
  box-shadow:0 10px 26px rgba(31,171,92,.42);
  transition:transform .2s ease, background-color .2s ease;
}
.wa-float svg{width:31px;height:31px;fill:currentColor}
.wa-float:hover{background:var(--green-dark);transform:scale(1.06)}

.wa-float::after{
  content:"";
  position:absolute;
  inset:0;
  border-radius:50%;
  border:2px solid var(--green);
  animation:pulse 2.6s ease-out infinite;
  pointer-events:none;
}
@keyframes pulse{
  0%{transform:scale(1);opacity:.55}
  70%{transform:scale(1.5);opacity:0}
  100%{opacity:0}
}

/* ================= MODAL DO PORTFÓLIO ================= */

.modal{
  position:fixed;
  inset:0;
  z-index:150;
  display:grid;
  place-items:center;
  padding:20px;
}
/* Sem isto, o display:grid acima vence o [hidden] do navegador
   e o modal aparece aberto assim que a página carrega. */
.modal[hidden]{display:none}

.modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(16,24,51,.74);
  backdrop-filter:blur(4px);
  animation:fadeIn .2s ease;
}

.modal-box{
  position:relative;
  width:100%;
  max-width:430px;
  padding:34px 28px 26px;
  border-radius:var(--radius-lg);
  background:var(--white);
  box-shadow:var(--shadow-lg);
  text-align:center;
  animation:popIn .26s cubic-bezier(.2,.8,.3,1);
}

.modal-x{
  position:absolute;
  top:12px;right:12px;
  display:grid;
  place-items:center;
  width:38px;height:38px;
  border:0;
  border-radius:50%;
  background:transparent;
  color:var(--ink-soft);
  cursor:pointer;
}
.modal-x:hover{background:var(--bone);color:var(--ink)}
.modal-x svg{width:19px;height:19px}

.modal-ico{
  display:grid;
  place-items:center;
  width:58px;height:58px;
  margin:0 auto 18px;
  border-radius:18px;
  background:rgba(221,145,48,.13);
  color:var(--amber);
}
.modal-ico svg{width:29px;height:29px}

.modal-box h2{
  font-size:1.32rem;
  margin-bottom:.5em;
  text-wrap:balance;
}
#modalTexto{
  color:var(--ink-soft);
  font-size:1rem;
  margin-bottom:1.6em;
}

.modal-box .btn{width:100%}

.modal-cancel{
  display:block;
  width:100%;
  margin-top:14px;
  padding:10px;
  background:transparent;
  border:0;
  cursor:pointer;
  font-family:var(--font-body);
  font-size:.94rem;
  font-weight:500;
  color:var(--ink-soft);
}
.modal-cancel:hover{color:var(--ink)}

body.modal-aberto{overflow:hidden}

@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes popIn{
  from{opacity:0;transform:translateY(14px) scale(.96)}
  to{opacity:1;transform:none}
}

/* ================= REVEAL ================= */

/* O estado inicial invisível só existe quando o JS está ativo — se o script
   falhar ou for bloqueado, todo o conteúdo continua visível normalmente. */
.js .reveal{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .55s ease, transform .55s ease;
}
.js .reveal.is-visible{opacity:1;transform:none}

/* ================= BREAKPOINTS ================= */

@media (min-width:640px){
  .section{padding:88px 0}
  .cards{grid-template-columns:repeat(2,1fr)}
  .works{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(3,1fr)}
  .footer-inner{flex-direction:row;justify-content:space-between;text-align:left}
}

@media (min-width:900px){
  :root{--header-h:76px}

  .section{padding:104px 0}
  .cards-3{grid-template-columns:repeat(3,1fr)}
  .works{grid-template-columns:repeat(3,1fr);gap:22px}

  .nav-toggle{display:none}
  .nav{
    position:static;
    display:flex;
    align-items:center;
    gap:28px;
    background:transparent;
    backdrop-filter:none;
    padding:0;
    box-shadow:none;
  }
  .nav ul{display:flex;align-items:center;gap:26px;margin:0}
  .nav li + li{border-top:0}
  .nav ul a{padding:6px 0;font-size:.97rem}
  .nav-cta{width:auto;flex:none}

  .hero{padding-top:calc(var(--header-h) + 40px)}
  .solution-grid{grid-template-columns:1.05fr .95fr;gap:56px}
  .mockup{width:min(360px,100%)}
  .card{padding:30px 28px}
}

/* ================= PREFERÊNCIAS DO USUÁRIO ================= */

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{opacity:1;transform:none}
  .hero-video{display:none}   /* fundo fica só na imagem poster */
  .wa-float::after{display:none}
}