/* Platz Ecoville Residencial — landing (desktop) + app (mobile)
   Paleta da marca: teal #1495ae → lime #8cc63f sobre fundo #04191b */
:root{
  --ink:#eaf6f4; --bg:#04191b; --bg-2:#073034; --bg-3:#03181a;
  --teal:#1495ae; --lime:#8cc63f; --lime-soft:#a8d96a;
  --line:rgba(234,246,244,.16); --line-2:rgba(234,246,244,.12);
  --err:#e58a72; --ok:#8cc63f;
  --grad:linear-gradient(100deg,#1495ae,#8cc63f);
  --fh:'Poppins',system-ui,-apple-system,sans-serif;
  --fb:'Nunito Sans',system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--fb);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--fh);font-weight:600;line-height:1.12;letter-spacing:-.01em;margin:0}
p{margin:0}
img{display:block;max-width:100%}
a{color:var(--lime);text-decoration:none}
a:hover{color:var(--lime-soft)}
button,input,select{font-family:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
::selection{background:rgba(140,198,63,.3)}
[hidden]{display:none !important}

/* Alterna as versões: app no celular, landing no desktop */
#viewApp{display:none}
@media (max-width:820px){ #viewDesktop{display:none} #viewApp{display:block} }
body.force-app #viewDesktop{display:none}
body.force-app #viewApp{display:block}
body.force-desktop #viewDesktop{display:block}
body.force-desktop #viewApp{display:none}

/* ── marcas de registro (blueprint) ── */
.plate{position:relative;border:1px solid var(--line);border-radius:0}
.plate>.c{position:absolute;width:11px;height:11px;color:rgba(234,246,244,.5)}
.plate>.c::before,.plate>.c::after{content:"";position:absolute;background:currentColor}
.plate>.c::before{left:5px;top:0;width:1px;height:100%}
.plate>.c::after{top:5px;left:0;width:100%;height:1px}
.plate>.c.tl{top:-6px;left:-6px}.plate>.c.tr{top:-6px;right:-6px}
.plate>.c.bl{bottom:-6px;left:-6px}.plate>.c.br{bottom:-6px;right:-6px}

.ico{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ── nav ── */
.nav{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding:12px clamp(16px,4vw,56px);background:rgba(4,25,27,.88);backdrop-filter:blur(14px);
  border-bottom:2px solid transparent;border-image:var(--grad) 1}
.brand{margin-right:auto}
.brand img{height:50px;width:auto}
.navlinks{display:flex;align-items:center;gap:22px;flex-wrap:wrap;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.navlinks>a{color:rgba(234,246,244,.78)}
.navlinks>a:hover{color:var(--lime)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 18px;border:1px solid var(--teal);color:var(--ink);font-family:var(--fh);font-weight:600;transition:.18s}
.btn-outline:hover{background:var(--teal);color:#04191b}

/* ── hero ── */
.hero{position:relative;padding:clamp(36px,6vw,84px) clamp(16px,4vw,56px) clamp(48px,7vw,96px)}
.hero-bg{position:absolute;inset:0;background:#062326 url('assets/hero.jpg') center/cover no-repeat}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(100deg,#04191b 6%,rgba(4,25,27,.92) 44%,rgba(4,25,27,.55) 100%)}
.hero-grid{position:relative;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(28px,4vw,64px);align-items:start;max-width:1320px;margin:0 auto}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:6px 14px;border:1px solid rgba(140,198,63,.5);color:var(--lime);font-size:11px;letter-spacing:.24em;text-transform:uppercase}
.kicker>i{width:6px;height:6px;background:var(--lime)}
.kicker.sm{padding:5px 11px;font-size:9.5px;letter-spacing:.22em}
.hero-copy h1{margin:22px 0 0;font-size:clamp(32px,4.4vw,58px);line-height:1.08}
.hero-copy h1 span{display:block;color:var(--lime)}
.lead{margin:20px 0 0;max-width:46ch;font-size:clamp(16px,1.3vw,19px);color:rgba(234,246,244,.84);text-wrap:pretty}
.bullets{list-style:none;display:grid;gap:10px;margin:28px 0 0;padding:0;max-width:430px}
.bullets li{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:14px}
.bullets b{font-family:var(--fh);color:var(--lime);font-size:12px;letter-spacing:.1em}
.note{margin:24px 0 0;font-size:14px;color:rgba(234,246,244,.62)}
.note a{border-bottom:1px solid rgba(140,198,63,.5)}

/* ── formulários ── */
.card-form{padding:clamp(22px,2.4vw,34px);background:rgba(6,35,38,.94);border-color:rgba(234,246,244,.22);box-shadow:0 30px 80px rgba(0,0,0,.45)}
.card-form.gold{background:rgba(4,25,27,.6);border-color:rgba(140,198,63,.35)}
.card-form form,.card-form .done{display:grid;gap:16px}
.card-form h2{font-size:clamp(24px,2vw,30px)}
.sub{font-size:13px;color:rgba(234,246,244,.6)}
.field label{display:block;margin-bottom:7px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(234,246,244,.66)}
.field input,.field select{width:100%;min-height:50px;padding:0 14px;font-size:15px;color:var(--ink);
  background:rgba(255,255,255,.05);border:1px solid rgba(234,246,244,.2);border-radius:0;caret-color:var(--teal);transition:border-color .16s}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,rgba(234,246,244,.6) 50%),linear-gradient(135deg,rgba(234,246,244,.6) 50%,transparent 50%);
  background-position:calc(100% - 20px) 22px,calc(100% - 14px) 22px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.field option{color:#04191b}
.field input:hover,.field select:hover{border-color:rgba(234,246,244,.4)}
.field.ok input,.field.ok select{border-color:var(--ok)}
.field.bad input,.field.bad select{border-color:var(--err)}
.err{display:none;margin-top:6px;font-size:12px;color:var(--err)}
.field.bad .err{display:block}
.row2{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.progress{display:flex;align-items:center;gap:12px}
.progress span{flex:1;height:1px;background:var(--line-2)}
.progress em{font-style:normal;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(234,246,244,.5)}
.btn-cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 22px;
  background:var(--grad);color:#04191b;border:1px solid rgba(140,198,63,.7);border-radius:0;cursor:pointer;
  font-family:var(--fh);font-weight:600;font-size:16px;letter-spacing:.08em;text-transform:uppercase;transition:.18s}
.btn-cta:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 14px 30px rgba(20,149,174,.3)}
.btn-cta:active{transform:none}
.btn-cta[disabled]{opacity:.55;cursor:progress;transform:none;box-shadow:none}
.btn-line{min-height:54px;background:transparent;color:var(--lime);border:1px solid var(--lime);border-radius:0;cursor:pointer;
  font-family:var(--fh);font-weight:600;font-size:15px;letter-spacing:.1em;text-transform:uppercase;transition:.18s}
.btn-line:hover{background:var(--lime);color:#04191b}
.btn-line[disabled]{opacity:.55;cursor:progress}
.btn-quiet{min-height:46px;background:transparent;border:1px solid rgba(234,246,244,.2);color:rgba(234,246,244,.72);cursor:pointer;font-size:13px}
.btn-quiet:hover{border-color:var(--lime);color:var(--ink)}
.btn-fallback{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 14px;border:1px solid rgba(140,198,63,.5);color:var(--lime-soft);font-size:13px;text-align:center}
.legal{font-size:11.5px;line-height:1.5;color:rgba(234,246,244,.45)}
.check{width:52px;height:52px;display:grid;place-items:center;border:1px solid var(--teal);color:var(--teal)}
.check .ico{width:26px;height:26px}
.done p{font-size:15px;color:rgba(234,246,244,.78)}
.done strong{color:var(--lime)}

/* ── seções ── */
.band{padding:clamp(44px,6vw,88px) clamp(16px,4vw,56px);border-top:1px solid var(--line-2)}
.wrap{max-width:1320px;margin:0 auto}
.sect-head{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:32px}
.sect-head h2{font-size:clamp(26px,3vw,40px)}
.sect-head span{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--lime)}
.cells{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px}
.cells article{padding:24px 20px;background:rgba(255,255,255,.03)}
.cells b{font-family:var(--fh);font-size:13px;letter-spacing:.16em;color:var(--lime)}
.cells h3{margin:12px 0 8px;font-size:21px}
.cells p{font-size:14px;color:rgba(234,246,244,.68)}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:44px}
.shot{overflow:hidden}
.ph{display:grid;place-items:center;height:300px;padding:20px;text-align:center;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(234,246,244,.45);background:linear-gradient(140deg,rgba(20,149,174,.18),rgba(140,198,63,.12))}
.ph.filled{background-size:cover;background-position:center;color:transparent}
.field-band{background:var(--bg-2)}
.wrap.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:clamp(28px,4vw,60px);align-items:center;max-width:1320px;margin:0 auto}
h2.big{margin:20px 0 0;font-size:clamp(28px,3.2vw,44px);line-height:1.1}
h2.big em{font-style:normal;color:var(--lime)}
.steps{display:flex;gap:26px;flex-wrap:wrap;margin-top:26px;font-size:13px;color:rgba(234,246,244,.72)}
.steps span{display:flex;align-items:center;gap:10px}
.steps b{font-family:var(--fh);color:var(--lime);font-size:22px}
.wa-band{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;align-items:center;
  padding:clamp(24px,3vw,40px);border-color:rgba(20,149,174,.5);background:rgba(20,149,174,.1)}
.wa-band h2{font-size:clamp(24px,2.6vw,34px)}
.btn-wa{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:58px;padding:0 26px;
  background:var(--teal);color:#04191b;border:1px solid var(--teal);font-family:var(--fh);font-weight:600;font-size:16px;letter-spacing:.08em;text-transform:uppercase;transition:.18s}
.btn-wa:hover{background:#17a8c4;color:#04191b}
.foot{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:26px clamp(16px,4vw,56px);border-top:1px solid var(--line-2);font-size:12.5px;color:rgba(234,246,244,.55)}
.foot img{height:40px;width:auto;margin-right:auto}

/* ── app (mobile) ── */
.app{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}
.app-body{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}
.app-pad{padding:22px 18px 28px;display:grid;gap:16px}
.app-pad h2{font-size:27px}
.app-hero{position:relative;height:min(46vh,330px)}
.app-hero-bg{position:absolute;inset:0;background:#062326 url('assets/hero.jpg') center/cover no-repeat}
.app-hero-scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,25,27,.2),var(--bg) 92%)}
.app-hero-copy{position:absolute;left:18px;right:18px;bottom:16px}
.app-hero-copy img{margin-top:14px;width:250px;max-width:100%;height:auto}
.app-list{display:grid;gap:10px}
.app-list .row{display:flex;gap:12px;padding:14px;border:1px solid var(--line-2);background:rgba(255,255,255,.03)}
.app-list .row.gold{border-color:rgba(140,198,63,.35);background:rgba(140,198,63,.07)}
.app-list b{font-family:var(--fh);color:var(--lime);font-size:12px;letter-spacing:.1em}
.app-list strong{display:block;font-family:var(--fh);font-weight:600;font-size:17px}
.app-list span{font-size:13px;color:rgba(234,246,244,.62)}
.gold-box{display:grid;gap:12px;padding:16px;border:1px solid rgba(140,198,63,.32);background:rgba(140,198,63,.07)}
.gold-box form,.gold-box .done{display:grid;gap:12px}
.quiet-box{padding:16px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);font-size:13px;color:rgba(234,246,244,.7)}
#viewApp form,#viewApp .done{display:grid;gap:14px}
.tabbar{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);background:rgba(4,25,27,.97);
  padding-bottom:env(safe-area-inset-bottom)}
.tabbar button{min-height:62px;display:grid;place-items:center;gap:5px;background:transparent;border:0;cursor:pointer;
  font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:rgba(234,246,244,.5)}
.tabbar button.on{color:var(--lime)}

/* ── botão flutuante do WhatsApp ── */
.wa-float{position:fixed;right:18px;bottom:calc(76px + env(safe-area-inset-bottom));z-index:60;width:60px;height:60px;
  display:grid;place-items:center;border-radius:50%;background:var(--teal);color:#04191b;
  box-shadow:0 12px 30px rgba(0,0,0,.45);animation:pulse 2.2s infinite}
.wa-float .ico{width:29px;height:29px;stroke-width:1.7}
.wa-float:hover{background:#17a8c4;color:#04191b}
@media (min-width:821px){ .wa-float{right:22px;bottom:22px} }
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(20,149,174,.55)}70%{box-shadow:0 0 0 18px rgba(20,149,174,0)}100%{box-shadow:0 0 0 0 rgba(20,149,174,0)}}
@media (prefers-reduced-motion:reduce){.wa-float{animation:none}.btn-cta:hover{transform:none}}