/* AdegaTech · site de vendas
   Cores e regras seguem a identidade do app (CLAUDE.md do repositório dosecerta):
   nunca texto branco sobre teal, amber ou sky; sobre elas, sempre navy. */

:root {
  --navy: #122756;
  --navy-deep: #0B1A3D;
  --sky: #86CBF4;
  --amber: #E79F3B;
  --teal: #16C6BC;
  --azul: #1B86D1;

  --white: #FFFFFF;
  --bg: #F4F9FD;
  --ice: #E3EDF6;
  --slate: #5B6B8C;

  --teal-text: #0D7771;
  --amber-text: #8B5F23;
  --sky-text: #507A92;

  --sky-100: #E7F5FD;
  --amber-100: #FDF3E5;
  --amber-200: #F8DDB5;
  --teal-100: #E3F8F7;

  --raio: 6px;
  --raio-lg: 10px;
  --sombra: 0 1px 2px rgba(18, 39, 86, .06), 0 8px 24px rgba(18, 39, 86, .08);
  --largura: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 400;
  color: var(--navy);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; font-weight: 800; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--navy); outline-offset: 2px; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 16px; }
.container--estreito { max-width: 780px; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .75rem 1.25rem; border-radius: var(--raio); border: 2px solid transparent;
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--brand { background: var(--amber); color: var(--navy); box-shadow: 0 4px 14px rgba(231, 159, 59, .35); }
.btn--brand:hover { background: #EDAE57; }
.btn--outline { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn--outline:hover { background: var(--navy); color: var(--white); }
.btn--sm { padding: .5rem .9rem; font-size: .95rem; }
.btn--lg { padding: .95rem 1.5rem; font-size: 1.05rem; }
.btn--bloco { width: 100%; }

.eyebrow {
  display: inline-block; margin-bottom: .75rem;
  font-size: .8rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal-text);
}
.eyebrow--claro { color: var(--sky); }

.selo {
  display: inline-block; padding: .15rem .55rem; border-radius: 999px;
  font-size: .75rem; font-weight: 700; color: var(--navy); white-space: nowrap;
}
.selo--sky { background: var(--sky-100); }
.selo--amber { background: var(--amber-200); }

.checks { list-style: none; padding: 0; margin: 1.25rem 0 0; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; color: var(--slate); font-weight: 500; font-size: .95rem; }
.checks li::before { content: "✓"; color: var(--teal-text); font-weight: 800; margin-right: .4rem; }
.checks--claro { color: #C9D6EC; }
.checks--claro li::before { color: var(--teal); }

/* Logo */
.logo { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; font-size: 1.6rem; letter-spacing: -.01em; }
.logo img { height: 44px; width: auto; }
.logo b { font-weight: 800; }
.logo__a { color: var(--navy); }
.logo__t { color: var(--azul); }
.logo--claro .logo__a { color: var(--white); }
.logo--claro .logo__t { color: #4FB3EE; }

/* Cabeçalho */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92); backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--ice);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.nav { display: flex; align-items: center; gap: 2rem; }
.nav a:not(.btn) { text-decoration: none; font-weight: 600; font-size: 1.05rem; color: var(--navy); }
.nav a:not(.btn):hover { color: var(--azul); }
.nav .nav__entrar { color: var(--navy); font-weight: 700; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; transition: .2s; }

/* Hero */
.hero { position: relative; padding: 64px 0 40px; background: var(--white); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto auto; width: 58%; height: 100%;
  background: linear-gradient(160deg, var(--bg) 0%, #EAF3FB 100%);
  border-bottom-left-radius: 60% 40%; z-index: 0;
}
.hero__grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1.12fr; gap: 32px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 4vw, 3.35rem); line-height: 1.08; letter-spacing: -.025em; margin-bottom: .45em; }
.hero__azul { display: block; color: var(--azul); }
.lead { font-size: 1.2rem; color: var(--slate); max-width: 540px; }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; margin-top: 1.75rem; }
.link-forte { font-weight: 700; font-size: 1.1rem; text-decoration: none; color: var(--navy); }
.link-forte:hover { color: var(--azul); }
.link-forte span { display: inline-block; transition: transform .15s; }
.link-forte:hover span { transform: translateX(3px); }

/* Aparelhos com as telas reais */
.aparelhos { position: relative; aspect-ratio: 1.32; width: 118%; margin-right: -18%; }
.aparelhos__blob {
  position: absolute; left: 14%; right: 2%; top: 2%; bottom: 10%;
  background: radial-gradient(circle at 70% 30%, #4FB3EE 0%, var(--azul) 55%, #1467A8 100%);
  border-radius: 58% 42% 46% 54% / 52% 44% 56% 48%;
  opacity: .9;
}
.aparelhos__deco { position: absolute; display: block; }
.aparelhos__deco--a { left: 4%; top: 16%; width: 14px; height: 14px; border-radius: 50%; background: var(--azul); }
.aparelhos__deco--b { left: 8%; top: 8%; width: 12px; height: 12px; background: var(--sky); }
.aparelhos__deco--c { left: 1%; top: 6%; color: var(--azul); font-weight: 800; font-size: 1.4rem; line-height: 1; }
.aparelhos figure { margin: 0; position: absolute; }
.aparelhos img { display: block; width: 100%; height: auto; }

.monitor { left: 11%; top: 6%; width: 80%; }
.monitor__tela {
  background: #0E1420; padding: 1.6% 1.6% 1.6%; border-radius: 12px 12px 0 0;
  box-shadow: 0 30px 60px rgba(11, 26, 61, .28);
}
.monitor__tela img { border-radius: 3px; aspect-ratio: 1.6; object-fit: cover; object-position: top left; }
.monitor__tela::after { content: ""; display: block; height: 0; }
.monitor__pe { position: relative; height: 22px; background: linear-gradient(#D9DEE6, #C3CAD5); border-radius: 0 0 12px 12px; }
.monitor__pe::after {
  content: ""; position: absolute; left: 50%; top: 100%; transform: translateX(-50%);
  width: 22%; height: 52px; background: linear-gradient(#CDD3DC, #E9ECF1);
  clip-path: polygon(22% 0, 78% 0, 100% 100%, 0 100%);
}
.tablet {
  right: 0; bottom: 3%; width: 42%;
  background: #121722; padding: 2.2%; border-radius: 18px;
  box-shadow: 0 24px 50px rgba(11, 26, 61, .32);
}
.tablet img { border-radius: 6px; aspect-ratio: 1.44; object-fit: cover; object-position: top left; }
.fone {
  left: 2%; bottom: 0; width: 19%;
  background: #121722; padding: 1.4%; border-radius: 26px;
  box-shadow: 0 24px 50px rgba(11, 26, 61, .32);
}
.fone img { border-radius: 19px; aspect-ratio: .462; object-fit: cover; object-position: top; }

/* Destaques */
.destaques { position: relative; padding: 24px 0 88px; background: var(--white); }
.destaques h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 32px; }
.destaques__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.destaque {
  display: block; text-decoration: none; background: var(--white); border: 1px solid var(--ice);
  border-radius: var(--raio-lg); padding: 28px 26px; box-shadow: 0 6px 24px rgba(18, 39, 86, .07);
  transition: transform .15s, box-shadow .15s;
}
.destaque:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.destaque__icone { width: 64px; height: 64px; margin-bottom: 18px; }
.destaque h3 { font-size: 1.35rem; margin-bottom: .35rem; }
.destaque p { color: var(--slate); margin: 0; font-size: .98rem; }

/* Seções */
.secao { padding: 88px 0; }
.secao--branca { background: var(--white); border-block: 1px solid var(--ice); }
.secao__head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.secao__head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); letter-spacing: -.01em; }
.secao__head p { color: var(--slate); font-size: 1.08rem; }

/* Dores */
.dores { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.dor { padding: 22px; border-radius: var(--raio-lg); background: var(--bg); border: 1px solid var(--ice); border-top: 4px solid var(--amber); }
.dor b { display: block; font-size: 1.08rem; margin-bottom: .4rem; }
.dor p { margin: 0; color: var(--slate); font-size: .97rem; }

/* Passos */
.passos { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: p; }
.passo { position: relative; background: var(--white); border: 1px solid var(--ice); border-radius: var(--raio-lg); padding: 28px 24px; box-shadow: var(--sombra); }
.passo__n {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  background: var(--navy); color: var(--white); font-weight: 800; font-size: 1.1rem; margin-bottom: 14px;
}
.passo h3 { font-size: 1.2rem; }
.passo p { color: var(--slate); margin: 0; }

/* Telas do sistema */
.telas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; align-items: start; }
.tela { margin: 0; text-align: center; }
.tela--meio { margin-top: -16px; }
.celular {
  width: 100%; max-width: 280px; margin: 0 auto 20px;
  padding: 10px; border-radius: 34px; background: var(--navy-deep);
  box-shadow: 0 24px 50px rgba(18, 39, 86, .22);
}
.celular img { width: 100%; height: auto; border-radius: 25px; background: var(--bg); }
.tela figcaption { color: var(--slate); max-width: 300px; margin: 0 auto; font-size: .97rem; }
.tela figcaption b { display: block; color: var(--navy); font-size: 1.15rem; margin-bottom: .25rem; }
.telas__nota { text-align: center; color: var(--slate); font-size: .85rem; margin: 32px 0 0; }

/* Recursos */
.recursos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.recurso { background: var(--white); border: 1px solid var(--ice); border-radius: var(--raio-lg); padding: 24px; }
.recurso h3 { display: flex; align-items: center; gap: .85rem; font-size: 1.2rem; margin-bottom: .75rem; }
.recurso__icone { flex: none; width: 56px; height: 56px; }
.recurso ul { margin: 0; padding: 0; list-style: none; }
.recurso li { position: relative; padding-left: 1.2rem; margin: .45rem 0; color: var(--slate); font-size: .97rem; }
.recurso li::before { content: ""; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 50%; background: var(--teal); }
.recurso li b { color: var(--navy); }

/* Planos */
.planos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: stretch; }
.plano {
  position: relative; display: flex; flex-direction: column;
  background: var(--bg); border: 1px solid var(--ice); border-radius: var(--raio-lg); padding: 32px 28px;
}
.plano--destaque { background: var(--white); border: 2px solid var(--navy); box-shadow: var(--sombra); }
.plano__tag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--amber); color: var(--navy); font-weight: 800; font-size: .78rem;
  padding: .25rem .8rem; border-radius: 999px; white-space: nowrap;
}
.plano h3 { font-size: 1.45rem; margin-bottom: .2rem; }
.plano__desc { color: var(--slate); }
.plano__preco { display: flex; align-items: baseline; gap: .25rem; margin: .25rem 0 1.25rem; font-variant-numeric: tabular-nums; }
.plano__preco span { font-weight: 700; color: var(--slate); }
.plano__preco b { font-size: 2.8rem; font-weight: 800; letter-spacing: -.02em; }
.plano__preco small { color: var(--slate); font-weight: 500; }
.plano ul { list-style: none; padding: 0; margin: 0 0 1.75rem; flex: 1; }
.plano li { padding: .45rem 0 .45rem 1.6rem; position: relative; border-bottom: 1px solid var(--ice); font-size: .97rem; }
.plano li::before { content: "✓"; position: absolute; left: 0; color: var(--teal-text); font-weight: 800; }
.plano li:has(> b:only-child)::before { content: ""; }
.plano li:has(> b:only-child) { padding-left: 0; }
.planos__nota { text-align: center; color: var(--slate); margin: 32px auto 0; max-width: 640px; }
.planos__nota b { color: var(--navy); }

/* Módulo opcional */
.modulo {
  margin: 28px auto 0; max-width: 820px; display: flex; align-items: center; gap: 18px;
  background: var(--sky-100); border: 1px dashed var(--sky); border-radius: var(--raio-lg); padding: 20px 24px;
}
.modulo__icone { flex: none; width: 52px; height: 52px; }
.modulo__icone svg { width: 100%; height: 100%; }
.modulo h3 { font-size: 1.12rem; margin: 0 0 .25rem; display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; }
.modulo p { margin: 0; color: var(--navy); font-size: .97rem; }
.modulo .selo { background: var(--white); border: 1px solid var(--sky); }

/* Adega piloto */
.piloto {
  margin-top: 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  background: var(--amber-100); border: 1px solid var(--amber-200); border-radius: var(--raio-lg); padding: 28px 32px;
}
.piloto h3 { font-size: 1.45rem; margin: .6rem 0 .3rem; }
.piloto p { margin: 0; color: var(--navy); max-width: 640px; }
.piloto .btn { flex: none; }

/* Diferenciais */
.difs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dif { background: var(--white); border: 1px solid var(--ice); border-radius: var(--raio-lg); padding: 26px 24px; box-shadow: 0 6px 24px rgba(18, 39, 86, .06); }
.dif__icone { width: 56px; height: 56px; margin-bottom: 14px; }
.dif h3 { font-size: 1.2rem; margin-bottom: .4rem; }
.dif p { margin: 0; color: var(--slate); font-size: .98rem; }

/* FAQ */
.faq details { border: 1px solid var(--ice); border-radius: var(--raio-lg); background: var(--white); margin-bottom: 12px; }
.faq summary {
  list-style: none; cursor: pointer; padding: 18px 52px 18px 20px; font-weight: 700; font-size: 1.04rem; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 500; color: var(--teal-text); transition: transform .2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 20px 18px; margin: 0; color: var(--slate); }

/* Contato */
.contato { background: var(--navy); color: var(--white); }
.contato__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.contato h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.contato__texto p { color: #C9D6EC; font-size: 1.08rem; }
.form {
  background: var(--white); color: var(--navy); border-radius: var(--raio-lg); padding: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .25); display: grid; gap: 14px;
}
.form label { display: grid; gap: 6px; font-weight: 700; font-size: .92rem; }
.form input, .form select {
  font: inherit; font-weight: 400; color: var(--navy); width: 100%;
  padding: .75rem .85rem; border: 1px solid #C7D6E6; border-radius: var(--raio); background: var(--white);
}
.form input:focus, .form select:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(18, 39, 86, .15); }
.form input[aria-invalid="true"] { border-color: #C62F2F; background: #FDECEC; }
.form__linha { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form__msg { margin: 0; min-height: 1.4em; font-size: .92rem; font-weight: 500; }
.form__msg.erro { color: #B42E2E; }
.form__msg.ok { color: var(--teal-text); }

/* Rodapé */
.rodape { background: var(--navy-deep); color: #A9B7D0; padding: 40px 0 24px; font-size: .93rem; }
.rodape__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 20px; }
.rodape nav a { text-decoration: none; }
.rodape nav a:hover { color: var(--white); }
.rodape p { margin: 0; }
.rodape__legal { margin-top: 24px !important; padding-top: 18px !important; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .82rem; text-align: center; }

/* Contatos no rodapé */
.contatos { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding-top: 24px; padding-bottom: 40px; margin-bottom: 32px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.contatos__titulo { font-size: .8rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: #8C9BB8; margin: 0 0 22px; }
.contatos ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.contatos a { display: inline-flex; align-items: center; gap: 16px; text-decoration: none; color: var(--white); font-weight: 700; font-size: 1.15rem; word-break: break-word; }
.contatos__icone {
  flex: none; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .18); color: var(--white); transition: background-color .15s, border-color .15s, color .15s;
}
.contatos__icone svg { width: 24px; height: 24px; }
.contatos a:hover .contatos__icone { background: var(--teal); border-color: var(--teal); color: var(--navy); }
.contatos a:hover .contatos__texto { color: var(--teal); }

/* Entrada suave ao rolar */
.revelar { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revelar { opacity: 1; transform: none; transition: none; }
  .btn:hover { transform: none; }
}

/* Responsivo */
@media (max-width: 980px) {
  .hero__grid, .contato__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero::before { width: 100%; top: 58%; border-radius: 40% 60% 0 0 / 20% 20% 0 0; }
  .aparelhos { width: 100%; max-width: 680px; margin: 0 auto; }
  .destaques__grid { grid-template-columns: repeat(2, 1fr); }
  .dores { grid-template-columns: repeat(2, 1fr); }
  .recursos { grid-template-columns: repeat(2, 1fr); }
  .difs { grid-template-columns: repeat(2, 1fr); }
  .planos { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .piloto { flex-direction: column; align-items: flex-start; }
  .passos { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .telas { grid-template-columns: 1fr; gap: 48px; }
  .tela--meio { margin-top: 0; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; top: 80px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--ice); padding: 8px 16px 16px;
    display: none;
  }
  .nav.aberto { display: flex; }
  .nav a:not(.btn) { padding: 12px 4px; border-bottom: 1px solid var(--ice); }
  .nav .btn { margin-top: 12px; }
  .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); }
}
@media (max-width: 640px) {
  .hero { padding: 36px 0 32px; }
  .destaques__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .destaque { padding: 18px 16px; }
  .destaque__icone { width: 44px; height: 44px; margin-bottom: 10px; }
  .destaque h3 { font-size: 1.08rem; }
  .destaque p { font-size: .9rem; }
  .destaques { padding-bottom: 56px; }
  .fone { border-radius: 16px; }
  .fone img { border-radius: 11px; }
  .tablet { border-radius: 10px; }
  .monitor__pe { height: 12px; }
  .monitor__pe::after { height: 28px; }
  .secao { padding: 64px 0; }
  .dores, .recursos, .difs { grid-template-columns: 1fr; }
  .piloto { padding: 22px 20px; }
  .modulo { flex-direction: column; align-items: flex-start; padding: 18px; }
  .piloto .btn { width: 100%; }
  .planos { grid-template-columns: 1fr; }
  .form__linha { grid-template-columns: 1fr; }
  .form { padding: 22px; }
  .hero__cta .btn { width: 100%; }
  .hero__cta { gap: 1rem; justify-content: center; }
  .rodape__inner { flex-direction: column; align-items: flex-start; }
  .contatos { grid-template-columns: 1fr; gap: 28px; }
  .contatos a { font-size: 1.02rem; }
  .contatos__icone { width: 48px; height: 48px; }
}

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }