/* ============================================================
   COISAS ESPERTAS — Design System
   Brand green sampled from the official logo: #339F2D
   Style: premium dark tech + glass depth
   Type:  Plus Jakarta Sans
   ============================================================ */

/* ---------- TOKENS ---------- */
:root{
  /* Brand */
  --brand:#339F2D;
  --brand-bright:#5BD64F;
  --brand-deep:#1F7A1B;
  --brand-glow:rgba(51,159,45,.35);

  /* Surfaces */
  --bg:#080D14;
  --bg-alt:#0B121B;
  --surface:#0F1721;
  --surface-2:#16202C;
  --surface-3:#1D2937;
  --border:#223041;
  --border-soft:rgba(255,255,255,.08);

  /* Text */
  --text:#F1F6F4;
  --text-2:#C8D5DE;
  --muted:#9FB0BF;
  --on-brand:#071009;

  /* Feedback */
  --danger:#F87171;
  --warn:#FBBF24;
  --info:#60A5FA;

  /* Spacing scale (density 4/10 = standard) */
  --s-1:4px;  --s-2:8px;  --s-3:12px; --s-4:16px; --s-5:24px;
  --s-6:32px; --s-7:48px; --s-8:64px; --s-9:96px; --s-10:128px;

  /* Radii */
  --r-sm:8px; --r-md:14px; --r-lg:20px; --r-xl:28px; --r-full:999px;

  /* Elevation */
  --e-1:0 1px 2px rgba(0,0,0,.4);
  --e-2:0 4px 16px rgba(0,0,0,.35);
  --e-3:0 12px 40px rgba(0,0,0,.45);
  --e-4:0 24px 70px rgba(0,0,0,.55);

  /* Motion */
  --t-fast:140ms; --t-base:240ms; --t-slow:420ms;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  /* Layout */
  --container:1200px;
  --nav-h:72px;

  /* Z-scale */
  --z-base:0; --z-raised:10; --z-sticky:40; --z-nav:100; --z-modal:1000;
}

/* ---------- RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{
  -webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 16px);
}
body{
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);
  font-size:16px;line-height:1.65;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  /* Propagates to the viewport and blocks horizontal scrolling from the
     off-canvas drawer. Kept on body (not html) — `clip` on the root scroller
     breaks painting on scroll in Chromium. */
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
ul,ol{list-style:none;padding:0}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.03em;font-weight:800;text-wrap:balance}
p{text-wrap:pretty}
:focus-visible{outline:3px solid var(--brand-bright);outline-offset:3px;border-radius:4px}
::selection{background:var(--brand);color:#fff}

/* ---------- LAYOUT ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--s-5)}
/* overflow:hidden keeps the decorative .glow blobs inside their section */
.section{padding-block:var(--s-9);position:relative;overflow:hidden}
.section--tight{padding-block:var(--s-8)}
@media (max-width:768px){.section{padding-block:var(--s-8)}}

/* ---------- TYPE ---------- */
.display{font-size:clamp(2.4rem,6.2vw,4.4rem);font-weight:800;line-height:1.06;letter-spacing:-.04em}
.h2{font-size:clamp(1.9rem,4vw,3rem);letter-spacing:-.035em}
.h3{font-size:clamp(1.25rem,2vw,1.6rem)}
.lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--text-2);line-height:1.7;max-width:62ch}
.muted{color:var(--muted)}
.tnum{font-variant-numeric:tabular-nums}

.eyebrow{
  display:inline-flex;align-items:center;gap:var(--s-2);
  font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-bright);margin-bottom:var(--s-4);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brand);border-radius:2px}

.section-head{max-width:70ch;margin-bottom:var(--s-7)}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .eyebrow::before{display:none}
.section-head p{margin-top:var(--s-4)}
.section-head--center p{margin-inline:auto}

.grad-text{
  background:linear-gradient(102deg,var(--text) 12%,var(--brand-bright) 58%,var(--brand) 96%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--s-2);
  min-height:48px;padding:0 var(--s-5);border-radius:var(--r-full);
  font-weight:700;font-size:.95rem;letter-spacing:-.01em;cursor:pointer;
  transition:transform var(--t-fast) var(--ease),background var(--t-base) var(--ease),
             box-shadow var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
  white-space:nowrap;
}
.btn:active{transform:scale(.97)}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--brand);color:var(--on-brand);box-shadow:0 6px 24px var(--brand-glow)}
.btn--primary:hover{background:var(--brand-bright);box-shadow:0 10px 34px rgba(91,214,79,.42);transform:translateY(-2px)}
.btn--ghost{background:rgba(255,255,255,.04);color:var(--text);border:1px solid var(--border)}
.btn--ghost:hover{background:rgba(255,255,255,.09);border-color:var(--brand);transform:translateY(-2px)}
.btn--wa{background:#1FA855;color:#fff;box-shadow:0 6px 24px rgba(31,168,85,.3)}
.btn--wa:hover{background:#25C063;transform:translateY(-2px)}
.btn--lg{min-height:56px;padding:0 var(--s-6);font-size:1.02rem}
.btn--block{width:100%}

/* ---------- CARDS / GLASS ---------- */
.card{
  background:linear-gradient(160deg,rgba(255,255,255,.055),rgba(255,255,255,.018));
  border:1px solid var(--border-soft);
  border-radius:var(--r-lg);padding:var(--s-6);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:var(--e-2);
  transition:transform var(--t-base) var(--ease-out),border-color var(--t-base) var(--ease),
             box-shadow var(--t-base) var(--ease),background var(--t-base) var(--ease);
  position:relative;overflow:hidden;
}
.card--hover:hover{transform:translateY(-6px);border-color:rgba(91,214,79,.42);box-shadow:var(--e-3)}
.card__icon{
  width:52px;height:52px;border-radius:var(--r-md);display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(51,159,45,.22),rgba(51,159,45,.07));
  border:1px solid rgba(91,214,79,.26);color:var(--brand-bright);margin-bottom:var(--s-5);
}
.card__icon svg{width:25px;height:25px}
.card h3{margin-bottom:var(--s-3);font-size:1.16rem}
.card p{color:var(--muted);font-size:.95rem;line-height:1.68}

/* ---------- GRID ---------- */
.grid{display:grid;gap:var(--s-5)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:680px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---------- CHIPS ---------- */
.chip{
  display:inline-flex;align-items:center;gap:var(--s-2);
  padding:7px 14px;border-radius:var(--r-full);
  background:rgba(255,255,255,.05);border:1px solid var(--border);
  font-size:.82rem;font-weight:600;color:var(--text-2);
}
.chip svg{width:15px;height:15px;color:var(--brand-bright);flex:none}
.chip-row{display:flex;flex-wrap:wrap;gap:var(--s-3)}

.badge-live{
  display:inline-flex;align-items:center;gap:var(--s-2);
  padding:6px 14px;border-radius:var(--r-full);
  background:rgba(51,159,45,.12);border:1px solid rgba(91,214,79,.3);
  font-size:.78rem;font-weight:700;color:var(--brand-bright);letter-spacing:.02em;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brand-bright);flex:none}
.dot--pulse{animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{
  0%,100%{opacity:1;box-shadow:0 0 0 0 var(--brand-glow)}
  50%{opacity:.55;box-shadow:0 0 0 7px rgba(51,159,45,0)}
}

/* ---------- BACKGROUND FX ---------- */
.glow{position:absolute;border-radius:50%;filter:blur(110px);pointer-events:none;z-index:0}
.glow--brand{background:rgba(51,159,45,.20)}
.glow--cool{background:rgba(56,132,255,.11)}
.section > .container{position:relative;z-index:1}
.grid-lines{
  position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 75% 55% at 50% 0%,#000 20%,transparent 78%);
  mask-image:radial-gradient(ellipse 75% 55% at 50% 0%,#000 20%,transparent 78%);
}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent)}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.skip-link{
  position:absolute;left:var(--s-4);top:-100px;z-index:var(--z-modal);
  background:var(--brand);color:var(--on-brand);padding:12px 20px;
  border-radius:var(--r-sm);font-weight:700;transition:top var(--t-base) var(--ease);
}
.skip-link:focus{top:var(--s-4)}

.topbar{
  background:linear-gradient(90deg,var(--brand-deep),var(--brand));
  color:#fff;font-size:.8rem;font-weight:600;text-align:center;
  padding:9px var(--s-5);position:relative;z-index:var(--z-nav);
}
.topbar span{display:inline-flex;align-items:center;gap:var(--s-2);flex-wrap:wrap;justify-content:center}
.topbar svg{width:15px;height:15px;flex:none}

.nav{
  position:sticky;top:0;z-index:var(--z-nav);height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(8,13,20,.72);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid transparent;
  transition:background var(--t-base) var(--ease),border-color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease);
}
.nav.is-stuck{background:rgba(8,13,20,.94);border-bottom-color:var(--border);box-shadow:0 6px 26px rgba(0,0,0,.4)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);width:100%}
.nav__logo{flex:none;display:flex;align-items:center}
.nav__logo img{height:38px;width:auto;max-width:none}
.nav__links{display:flex;align-items:center;gap:var(--s-1)}
.nav__links a{
  padding:9px 14px;border-radius:var(--r-full);font-size:.92rem;font-weight:600;color:var(--text-2);
  white-space:nowrap;
  transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease);
}
.nav__links a:hover{color:var(--text);background:rgba(255,255,255,.06)}
.nav__links a.is-active{color:var(--brand-bright);background:rgba(51,159,45,.12)}
.nav__cta{display:flex;align-items:center;gap:var(--s-3)}

/* Language switcher (PT / EN) */
.lang-switch{
  display:inline-flex;align-items:center;gap:2px;padding:3px;flex:none;
  border-radius:var(--r-full);background:rgba(255,255,255,.05);border:1px solid var(--border);
}
.lang-switch a{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:34px;padding:0 13px;border-radius:var(--r-full);
  font-size:.78rem;font-weight:700;letter-spacing:.03em;color:var(--muted);
  transition:color var(--t-fast) var(--ease),background var(--t-fast) var(--ease);
}
.lang-switch a:hover{color:var(--text);background:rgba(255,255,255,.08)}
.lang-switch a[aria-current="true"]{background:var(--brand);color:var(--on-brand)}
.lang-switch a[aria-current="true"]:hover{background:var(--brand)}
/* In the drawer it sits full width above the actions */
.drawer .lang-switch{width:100%;margin-top:var(--s-5);justify-content:center}
.drawer .lang-switch a{flex:1;min-height:44px;font-size:.9rem}
.nav__toggle{display:none;width:46px;height:46px;border-radius:var(--r-md);border:1px solid var(--border);align-items:center;justify-content:center}
.nav__toggle svg{width:22px;height:22px}

@media (max-width:1024px){
  .nav__links,.nav__cta .btn--ghost{display:none}
  .nav__toggle{display:flex}
}
@media (max-width:520px){.nav__cta .btn{display:none}}

/* Mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:var(--z-modal);
  background:rgba(8,13,20,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  flex-direction:column;padding:var(--s-5);
  /* Closed = display:none. A position:fixed element translated off-canvas is NOT
     clipped by body's overflow-x, so it would add real horizontal scroll.
     JS toggles .is-mounted one frame before .is-open to keep the slide-in. */
  display:none;
  transform:translateX(100%);
  transition:transform var(--t-slow) var(--ease-out);
  overflow-y:auto;overscroll-behavior:contain;
}
.drawer.is-mounted{display:flex}
.drawer.is-open{transform:translateX(0)}
.drawer__top{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);margin-bottom:var(--s-5)}
.drawer__top img{height:36px}
.drawer__close{width:46px;height:46px;border-radius:var(--r-md);border:1px solid var(--border);display:grid;place-items:center}
.drawer__close svg{width:22px;height:22px}
.drawer nav{display:flex;flex-direction:column;gap:var(--s-1)}
.drawer nav a{padding:15px var(--s-4);border-radius:var(--r-md);font-size:1.08rem;font-weight:700;border-bottom:1px solid var(--border-soft)}
.drawer nav a:hover{background:rgba(255,255,255,.05);color:var(--brand-bright)}
.drawer__actions{margin-top:var(--s-6);display:flex;flex-direction:column;gap:var(--s-3)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding-block:var(--s-9) var(--s-8);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.02fr .98fr;gap:var(--s-8);align-items:center}
@media (max-width:1024px){.hero__grid{grid-template-columns:1fr;gap:var(--s-7)}}

.hero h1{margin-bottom:var(--s-5)}
.hero .lead{margin-bottom:var(--s-6)}
.hero__actions{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-bottom:var(--s-6)}
.hero__trust{display:flex;flex-wrap:wrap;gap:var(--s-5);align-items:center;padding-top:var(--s-5);border-top:1px solid var(--border-soft)}
.hero__trust-item{display:flex;align-items:center;gap:var(--s-3)}
.hero__trust-item svg{width:26px;height:26px;color:var(--brand-bright);flex:none}
.hero__trust-item strong{display:block;font-size:.92rem;line-height:1.3}
.hero__trust-item span{font-size:.79rem;color:var(--muted)}

/* Store badges */
.stores{display:flex;flex-wrap:wrap;gap:var(--s-3)}
.store-badge{
  display:inline-flex;align-items:center;gap:11px;
  padding:9px 18px 9px 15px;border-radius:var(--r-md);
  background:rgba(255,255,255,.05);border:1px solid var(--border);min-height:52px;
  transition:transform var(--t-base) var(--ease),border-color var(--t-base) var(--ease),background var(--t-base) var(--ease);
}
.store-badge:hover{transform:translateY(-3px);border-color:var(--brand);background:rgba(255,255,255,.09)}
.store-badge svg{width:26px;height:26px;flex:none}
.store-badge span{display:block;font-size:.65rem;color:var(--muted);line-height:1.25;letter-spacing:.04em;text-transform:uppercase}
.store-badge strong{display:block;font-size:.95rem;line-height:1.25;letter-spacing:-.02em}

/* --- Interactive room console (hero visual) --- */
.console{
  position:relative;border-radius:var(--r-xl);padding:var(--s-6);
  background:linear-gradient(165deg,rgba(255,255,255,.075),rgba(255,255,255,.02));
  border:1px solid var(--border-soft);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--e-4);
}
.console__head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);margin-bottom:var(--s-5)}
.console__title{font-size:1.02rem;font-weight:800;letter-spacing:-.02em}
.console__title span{display:block;font-size:.78rem;font-weight:500;color:var(--muted);letter-spacing:0}

.device-list{display:flex;flex-direction:column;gap:var(--s-3)}
.device{
  display:flex;align-items:center;gap:var(--s-4);
  padding:var(--s-4);border-radius:var(--r-md);
  background:rgba(255,255,255,.035);border:1px solid var(--border-soft);
  transition:background var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
}
.device.is-on{background:rgba(51,159,45,.10);border-color:rgba(91,214,79,.32)}
.device__icon{
  width:42px;height:42px;border-radius:11px;display:grid;place-items:center;flex:none;
  background:rgba(255,255,255,.06);color:var(--muted);
  transition:background var(--t-base) var(--ease),color var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease);
}
.device.is-on .device__icon{background:rgba(51,159,45,.24);color:var(--brand-bright);box-shadow:0 0 18px var(--brand-glow)}
.device__icon svg{width:21px;height:21px}
.device__body{flex:1;min-width:0}
.device__body strong{display:block;font-size:.94rem;font-weight:700;letter-spacing:-.015em}
.device__body span{display:block;font-size:.78rem;color:var(--muted);font-variant-numeric:tabular-nums}

/* Accessible switch */
.switch{
  position:relative;width:52px;height:30px;border-radius:var(--r-full);flex:none;
  background:rgba(255,255,255,.12);border:1px solid var(--border);cursor:pointer;
  transition:background var(--t-base) var(--ease),border-color var(--t-base) var(--ease);
  padding:0;
}
.switch::after{
  content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;
  background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.4);
  transition:transform var(--t-base) var(--ease-out);
}
.switch[aria-checked="true"]{background:var(--brand);border-color:var(--brand-bright)}
.switch[aria-checked="true"]::after{transform:translateX(22px)}

.console__foot{
  margin-top:var(--s-5);padding-top:var(--s-5);border-top:1px solid var(--border-soft);
  display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);flex-wrap:wrap;
}
.console__meter{display:flex;align-items:baseline;gap:var(--s-2)}
.console__meter b{font-size:1.55rem;font-weight:800;color:var(--brand-bright);font-variant-numeric:tabular-nums;letter-spacing:-.03em}
.console__meter span{font-size:.8rem;color:var(--muted)}
.scene-row{display:flex;gap:var(--s-2);flex-wrap:wrap}
.scene-btn{
  padding:9px 15px;border-radius:var(--r-full);font-size:.82rem;font-weight:700;
  background:rgba(255,255,255,.06);border:1px solid var(--border);color:var(--text-2);
  min-height:40px;transition:all var(--t-base) var(--ease);
}
.scene-btn:hover{border-color:var(--brand);color:var(--text);background:rgba(51,159,45,.12)}
.scene-btn.is-active{background:var(--brand);border-color:var(--brand);color:var(--on-brand)}

/* ============================================================
   LOGO / TRUST STRIP
   ============================================================ */
.strip{border-block:1px solid var(--border-soft);background:var(--bg-alt);padding-block:var(--s-6)}
.strip__label{text-align:center;font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--s-5)}
.strip__items{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:var(--s-5) var(--s-7)}
.strip__item{display:flex;align-items:center;gap:11px;color:var(--text-2);font-weight:700;font-size:.95rem;opacity:.85;transition:opacity var(--t-base) var(--ease)}
.strip__item:hover{opacity:1}
.strip__item svg{width:26px;height:26px;color:var(--brand-bright);flex:none}

/* ============================================================
   METRICS
   ============================================================ */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-5)}
@media (max-width:900px){.metrics{grid-template-columns:repeat(2,1fr)}}
.metric{text-align:center;padding:var(--s-6) var(--s-4)}
.metric b{display:block;font-size:clamp(2.2rem,4.6vw,3.2rem);font-weight:800;letter-spacing:-.045em;color:var(--brand-bright);font-variant-numeric:tabular-nums;line-height:1}
.metric strong{display:block;margin-top:var(--s-3);font-size:1rem;font-weight:700}
.metric span{display:block;margin-top:6px;font-size:.85rem;color:var(--muted)}

/* ============================================================
   PRODUCTS
   ============================================================ */
.product{display:flex;flex-direction:column;padding:0;overflow:hidden}
.product__media{
  position:relative;aspect-ratio:4/3;
  background:linear-gradient(150deg,#F7FAF8,#E4EDE7);
  display:grid;place-items:center;padding:var(--s-5);
}
.product__media img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform var(--t-slow) var(--ease-out)}
.product:hover .product__media img{transform:scale(1.06)}
.product__tag{
  position:absolute;top:var(--s-3);left:var(--s-3);
  padding:5px 12px;border-radius:var(--r-full);
  background:rgba(7,16,9,.86);color:var(--brand-bright);
  font-size:.7rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
}
.product__body{padding:var(--s-5);display:flex;flex-direction:column;flex:1}
.product__body h3{font-size:1.12rem;margin-bottom:var(--s-2)}
.product__body p{font-size:.92rem;color:var(--muted);margin-bottom:var(--s-4);flex:1}
.spec-list{display:flex;flex-direction:column;gap:9px;margin-bottom:var(--s-5)}
.spec-list li{display:flex;align-items:flex-start;gap:10px;font-size:.86rem;color:var(--text-2)}
.spec-list svg{width:15px;height:15px;color:var(--brand-bright);flex:none;margin-top:4px}

/* ============================================================
   STEPS
   ============================================================ */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--s-5)}
@media (max-width:1024px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-top:var(--s-6)}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:0;left:0;
  font-size:2.6rem;font-weight:800;line-height:1;letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1.5px rgba(91,214,79,.42);
}
.step h3{margin:var(--s-3) 0;font-size:1.1rem}
.step p{color:var(--muted);font-size:.92rem}

/* ============================================================
   APP SHOWCASE
   ============================================================ */
.app-split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-8);align-items:center}
@media (max-width:1024px){.app-split{grid-template-columns:1fr;gap:var(--s-7)}}

.phone-stack{position:relative;display:flex;justify-content:center;align-items:center;gap:var(--s-4);perspective:1400px}
.phone{
  width:min(232px,42vw);border-radius:30px;overflow:hidden;flex:none;
  border:8px solid #10161F;background:#10161F;
  box-shadow:var(--e-4);
  transition:transform var(--t-slow) var(--ease-out);
}
.phone img{width:100%;display:block}
.phone--l{transform:rotateY(11deg) translateY(18px) scale(.9);opacity:.95}
.phone--r{transform:rotateY(-11deg) translateY(18px) scale(.9);opacity:.95}
.phone--c{z-index:2;transform:translateY(-10px)}
.phone-stack:hover .phone--l{transform:rotateY(7deg) translateY(8px) scale(.93)}
.phone-stack:hover .phone--r{transform:rotateY(-7deg) translateY(8px) scale(.93)}
.phone-stack:hover .phone--c{transform:translateY(-18px)}
@media (max-width:680px){.phone--l,.phone--r{display:none}.phone--c{width:min(260px,68vw)}}

.feature-list{display:flex;flex-direction:column;gap:var(--s-5);margin-block:var(--s-6)}
.feature{display:flex;gap:var(--s-4);align-items:flex-start}
.feature__icon{
  width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(51,159,45,.2),rgba(51,159,45,.06));
  border:1px solid rgba(91,214,79,.24);color:var(--brand-bright);
}
.feature__icon svg{width:21px;height:21px}
.feature h3{font-size:1.03rem;margin-bottom:5px}
.feature p{font-size:.92rem;color:var(--muted)}

/* ============================================================
   VOICE
   ============================================================ */
.voice-split{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-8);align-items:center}
@media (max-width:900px){.voice-split{grid-template-columns:1fr}}
.voice-card{
  border-radius:var(--r-xl);padding:var(--s-7);
  background:linear-gradient(160deg,rgba(51,159,45,.14),rgba(255,255,255,.02));
  border:1px solid rgba(91,214,79,.24);box-shadow:var(--e-3);
}
.voice-cmds{display:flex;flex-direction:column;gap:var(--s-3);margin-top:var(--s-5)}
.voice-cmd{
  display:flex;align-items:center;gap:var(--s-3);
  padding:14px var(--s-4);border-radius:var(--r-md);
  background:rgba(0,0,0,.28);border:1px solid var(--border-soft);
  font-size:.94rem;color:var(--text-2);font-style:italic;
}
.voice-cmd svg{width:19px;height:19px;color:var(--brand-bright);flex:none}
.assistant-row{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-6)}
.assistant{
  display:flex;align-items:center;gap:11px;padding:12px 18px;border-radius:var(--r-md);
  background:rgba(255,255,255,.05);border:1px solid var(--border);font-weight:700;font-size:.9rem;
}
.assistant svg{width:22px;height:22px;color:var(--brand-bright)}

/* ============================================================
   SERVICES
   ============================================================ */
.service{display:flex;gap:var(--s-5);align-items:flex-start}
.service__icon{
  width:56px;height:56px;border-radius:var(--r-md);flex:none;display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(51,159,45,.2),rgba(51,159,45,.06));
  border:1px solid rgba(91,214,79,.24);color:var(--brand-bright);
}
.service__icon svg{width:26px;height:26px}
.service h3{font-size:1.08rem;margin-bottom:var(--s-2)}
.service p{font-size:.93rem;color:var(--muted)}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quote{display:flex;flex-direction:column;gap:var(--s-5)}
.quote__stars{display:flex;gap:3px;color:var(--warn)}
.quote__stars svg{width:17px;height:17px}
.quote blockquote{font-size:1.02rem;line-height:1.72;color:var(--text-2);flex:1}
.quote__who{display:flex;align-items:center;gap:var(--s-3);padding-top:var(--s-4);border-top:1px solid var(--border-soft)}
.quote__av{
  width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:linear-gradient(145deg,var(--brand),var(--brand-deep));
  color:#fff;font-weight:800;font-size:.98rem;
}
.quote__who strong{display:block;font-size:.94rem}
.quote__who span{display:block;font-size:.8rem;color:var(--muted)}

/* ============================================================
   PARTNER CTA
   ============================================================ */
.banner{
  border-radius:var(--r-xl);padding:var(--s-8);position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(51,159,45,.20),rgba(31,122,27,.06));
  border:1px solid rgba(91,214,79,.28);box-shadow:var(--e-3);
}
.banner__inner{display:grid;grid-template-columns:1.4fr auto;gap:var(--s-6);align-items:center;position:relative;z-index:1}
@media (max-width:820px){.banner__inner{grid-template-columns:1fr}.banner{padding:var(--s-6)}}
.banner h2{margin-bottom:var(--s-3)}
.banner p{color:var(--text-2);max-width:56ch}
.banner__actions{display:flex;flex-direction:column;gap:var(--s-3)}
@media (max-width:820px){.banner__actions{flex-direction:row;flex-wrap:wrap}}

/* ============================================================
   FAQ
   ============================================================ */
.faq{max-width:860px;margin-inline:auto;display:flex;flex-direction:column;gap:var(--s-3)}
.faq__item{
  background:rgba(255,255,255,.035);border:1px solid var(--border-soft);
  border-radius:var(--r-md);overflow:hidden;
  transition:border-color var(--t-base) var(--ease),background var(--t-base) var(--ease);
}
.faq__item.is-open{border-color:rgba(91,214,79,.34);background:rgba(51,159,45,.07)}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--s-4);
  padding:var(--s-5);text-align:left;font-weight:700;font-size:1rem;min-height:60px;
  transition:color var(--t-fast) var(--ease);
}
.faq__q:hover{color:var(--brand-bright)}
.faq__q svg{width:21px;height:21px;flex:none;color:var(--brand-bright);transition:transform var(--t-base) var(--ease)}
.faq__item.is-open .faq__q svg{transform:rotate(45deg)}
.faq__a{display:grid;grid-template-rows:0fr;transition:grid-template-rows var(--t-slow) var(--ease-out)}
.faq__item.is-open .faq__a{grid-template-rows:1fr}
.faq__a > div{overflow:hidden}
.faq__a p{padding:0 var(--s-5) var(--s-5);color:var(--muted);font-size:.95rem;line-height:1.75}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-split{display:grid;grid-template-columns:1fr 1.05fr;gap:var(--s-8)}
@media (max-width:1024px){.contact-split{grid-template-columns:1fr;gap:var(--s-7)}}
.contact-item{display:flex;gap:var(--s-4);align-items:flex-start;margin-bottom:var(--s-5)}
.contact-item__icon{
  width:46px;height:46px;border-radius:12px;flex:none;display:grid;place-items:center;
  background:rgba(51,159,45,.14);border:1px solid rgba(91,214,79,.24);color:var(--brand-bright);
}
.contact-item__icon svg{width:21px;height:21px}
.contact-item strong{display:block;font-size:.95rem;margin-bottom:3px}
.contact-item a,.contact-item p{color:var(--muted);font-size:.93rem}
.contact-item a{transition:color var(--t-fast) var(--ease)}
.contact-item a:hover{color:var(--brand-bright)}

.form{display:flex;flex-direction:column;gap:var(--s-5)}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.88rem;font-weight:700}
.field .req{color:var(--brand-bright)}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:13px var(--s-4);
  background:rgba(255,255,255,.045);border:1px solid var(--border);
  border-radius:var(--r-md);font-size:1rem;color:var(--text);
  transition:border-color var(--t-base) var(--ease),background var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease);
}
.field textarea{min-height:130px;resize:vertical;line-height:1.6}
.field input::placeholder,.field textarea::placeholder{color:#6C7C8B}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:rgba(255,255,255,.07);
  box-shadow:0 0 0 4px rgba(51,159,45,.16);
}
.field .hint{font-size:.8rem;color:var(--muted)}
.field .err{font-size:.83rem;color:var(--danger);display:none;align-items:center;gap:6px}
.field .err svg{width:14px;height:14px;flex:none}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--danger)}
.field.has-error .err{display:flex}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239FB0BF' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center;background-size:19px;padding-right:48px;
}
.field select option{background:var(--surface-2);color:var(--text)}

.consent{display:flex;gap:var(--s-3);align-items:flex-start}
.consent input[type=checkbox]{width:21px;height:21px;min-height:0;margin-top:2px;flex:none;accent-color:var(--brand);cursor:pointer}
.consent label{font-size:.86rem;color:var(--muted);font-weight:500;line-height:1.6;cursor:pointer}
.consent label a{color:var(--brand-bright);text-decoration:underline;text-underline-offset:2px}

.form-status{
  display:none;align-items:flex-start;gap:var(--s-3);
  padding:var(--s-4);border-radius:var(--r-md);font-size:.92rem;font-weight:600;
}
.form-status.is-visible{display:flex}
.form-status svg{width:20px;height:20px;flex:none;margin-top:1px}
.form-status--ok{background:rgba(51,159,45,.14);border:1px solid rgba(91,214,79,.36);color:var(--brand-bright)}
.form-status--err{background:rgba(248,113,113,.12);border:1px solid rgba(248,113,113,.36);color:var(--danger)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:var(--bg-alt);border-top:1px solid var(--border-soft);padding-block:var(--s-8) var(--s-6);margin-top:var(--s-8)}
.footer__grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:var(--s-7);margin-bottom:var(--s-7)}
@media (max-width:1024px){.footer__grid{grid-template-columns:1fr 1fr;gap:var(--s-6)}}
@media (max-width:600px){.footer__grid{grid-template-columns:1fr}}
/* Logo empilhado (marca em cima, título embaixo): precisa de mais altura */
.footer__logo img{height:96px;width:auto;margin-bottom:var(--s-5)}
@media (max-width:600px){.footer__logo img{height:80px}}
.footer__brand p{font-size:.9rem;color:var(--muted);max-width:36ch;margin-bottom:var(--s-5)}
.footer h4{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--text);margin-bottom:var(--s-4)}
.footer ul{display:flex;flex-direction:column;gap:11px}
.footer ul a,.footer ul li{font-size:.9rem;color:var(--muted);transition:color var(--t-fast) var(--ease)}
.footer ul a:hover{color:var(--brand-bright)}
.footer address{font-style:normal;font-size:.9rem;color:var(--muted);line-height:1.75}

.social{display:flex;gap:var(--s-3);flex-wrap:wrap}
.social a{
  width:44px;height:44px;border-radius:var(--r-md);display:grid;place-items:center;
  background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text-2);
  transition:all var(--t-base) var(--ease);
}
.social a:hover{background:var(--brand);border-color:var(--brand);color:var(--on-brand);transform:translateY(-3px)}
.social svg{width:20px;height:20px}

.footer__legal{
  border-top:1px solid var(--border-soft);padding-top:var(--s-5);
  display:flex;flex-wrap:wrap;gap:var(--s-4);align-items:center;justify-content:space-between;
  font-size:.83rem;color:var(--muted);
}
.footer__legal nav{display:flex;flex-wrap:wrap;gap:var(--s-4)}
.footer__legal nav a{transition:color var(--t-fast) var(--ease)}
.footer__legal nav a:hover{color:var(--brand-bright)}

/* ---------- FLOATING WHATSAPP ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:var(--z-sticky);
  width:58px;height:58px;border-radius:50%;display:grid;place-items:center;
  background:#1FA855;color:#fff;box-shadow:0 8px 26px rgba(31,168,85,.44);
  transition:transform var(--t-base) var(--ease),box-shadow var(--t-base) var(--ease);
}
.wa-float:hover{transform:scale(1.09);box-shadow:0 12px 34px rgba(31,168,85,.6)}
.wa-float svg{width:30px;height:30px}
@media (max-width:600px){.wa-float{right:16px;bottom:16px;width:54px;height:54px}}

/* ============================================================
   TOUCH TARGETS
   Expand the interactive hit area to >=44px without changing the
   visual size of the control (WCAG 2.5.8 / Apple HIG / Material).
   ============================================================ */
.nav__logo{min-height:44px}

/* Switch: visual pill stays 52x30, hit area becomes 52x44 */
.switch{position:relative}
.switch::before{
  content:"";position:absolute;left:0;right:0;
  top:50%;transform:translateY(-50%);height:44px;
}

.scene-btn{min-height:44px}

/* Checkbox: visual box stays 21px, hit area becomes 44x44 */
.consent input[type=checkbox]{position:relative}
.consent input[type=checkbox]::before{
  content:"";position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);width:44px;height:44px;
}
.consent label{min-height:44px;display:flex;align-items:center}

/* Contact and footer legal links: comfortable vertical hit area */
.contact-item a,
.footer__legal nav a{display:inline-flex;align-items:center;min-height:44px}

/* ---------- SCROLL REVEAL ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .62s var(--ease-out),transform .62s var(--ease-out)}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-hero{padding-block:var(--s-8) var(--s-7);border-bottom:1px solid var(--border-soft);position:relative;overflow:hidden}
.legal-hero h1{font-size:clamp(2rem,4.6vw,3.1rem);margin-bottom:var(--s-4)}
.legal-meta{display:flex;flex-wrap:wrap;gap:var(--s-3);margin-top:var(--s-5)}

.legal-layout{display:grid;grid-template-columns:270px 1fr;gap:var(--s-8);align-items:start;padding-block:var(--s-8)}
@media (max-width:1024px){.legal-layout{grid-template-columns:1fr;gap:var(--s-6)}}

.toc{position:sticky;top:calc(var(--nav-h) + 24px);max-height:calc(100vh - var(--nav-h) - 48px);overflow-y:auto}
@media (max-width:1024px){.toc{position:static;max-height:none}}
.toc h2{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:var(--s-4)}
.toc ol{display:flex;flex-direction:column;gap:2px;counter-reset:toc}
.toc a{
  display:block;padding:9px 13px;border-radius:var(--r-sm);
  font-size:.86rem;color:var(--muted);line-height:1.45;
  border-left:2px solid transparent;
  transition:all var(--t-fast) var(--ease);
}
.toc a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.toc a.is-active{color:var(--brand-bright);border-left-color:var(--brand);background:rgba(51,159,45,.1);font-weight:700}

.prose{max-width:76ch}
.prose h2{
  font-size:clamp(1.32rem,2.4vw,1.72rem);margin-top:var(--s-8);margin-bottom:var(--s-4);
  padding-top:var(--s-5);border-top:1px solid var(--border-soft);letter-spacing:-.03em;
}
.prose > h2:first-child{margin-top:0;padding-top:0;border-top:0}
.prose h3{font-size:1.08rem;margin-top:var(--s-6);margin-bottom:var(--s-3);color:var(--brand-bright)}
.prose p{margin-bottom:var(--s-4);color:var(--text-2);font-size:.98rem;line-height:1.8}
.prose ul,.prose ol{margin:0 0 var(--s-5);display:flex;flex-direction:column;gap:11px;padding-left:0}
.prose ul li{position:relative;padding-left:26px;color:var(--text-2);font-size:.97rem;line-height:1.75}
.prose ul li::before{
  content:"";position:absolute;left:6px;top:11px;width:7px;height:7px;border-radius:50%;
  background:var(--brand);
}
.prose ol{counter-reset:pl}
.prose ol li{position:relative;padding-left:34px;color:var(--text-2);font-size:.97rem;line-height:1.75}
.prose ol li::before{
  counter-increment:pl;content:counter(pl) ".";position:absolute;left:0;top:0;
  color:var(--brand-bright);font-weight:800;font-variant-numeric:tabular-nums;
}
.prose strong{color:var(--text);font-weight:700}
.prose a{color:var(--brand-bright);text-decoration:underline;text-underline-offset:3px}
.prose a:hover{color:var(--brand)}

.callout{
  border-radius:var(--r-md);padding:var(--s-5);margin-bottom:var(--s-5);
  background:rgba(51,159,45,.09);border:1px solid rgba(91,214,79,.26);
  border-left:3px solid var(--brand);
}
.callout p:last-child{margin-bottom:0}
.callout strong{color:var(--brand-bright)}
.callout--warn{background:rgba(251,191,36,.08);border-color:rgba(251,191,36,.28);border-left-color:var(--warn)}
.callout--warn strong{color:var(--warn)}

.table-wrap{overflow-x:auto;margin-bottom:var(--s-5);border:1px solid var(--border-soft);border-radius:var(--r-md)}
.prose table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:520px}
.prose th,.prose td{padding:13px var(--s-4);text-align:left;border-bottom:1px solid var(--border-soft);vertical-align:top}
.prose th{background:rgba(255,255,255,.045);font-weight:800;font-size:.8rem;letter-spacing:.05em;text-transform:uppercase;color:var(--text)}
.prose td{color:var(--text-2)}
.prose tr:last-child td{border-bottom:0}

/* ---------- PRINT ---------- */
@media print{
  .nav,.topbar,.drawer,.wa-float,.toc,.footer__grid,.skip-link{display:none!important}
  body{background:#fff;color:#000}
  .prose p,.prose li,.prose td{color:#222}
  .prose h2,.prose h3,.prose strong{color:#000}
  .glow,.grid-lines{display:none}
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none}
  .phone--l,.phone--r,.phone--c{transform:none}
}