/* =========================================================
   NOX IA — Landing Page | Plano de Performance Digital
   Design system + estilos globais
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root{
  /* Cores base */
  --bg:            #060709;
  --bg-soft:       #0A0C11;
  --surface:       #0F1218;
  --surface-2:     #141922;
  --surface-3:     #1A202B;

  /* Bordas */
  --border:        rgba(255,255,255,.075);
  --border-strong: rgba(255,255,255,.14);

  /* Texto */
  --text:          #F4F7FA;
  --text-2:        #A6AFBD;
  --text-3:        #737D8C;

  /* Acentos */
  --accent:        #00E5A0;   /* verde eletrico   */
  --accent-2:      #6D5DFF;   /* roxo profundo    */
  --accent-3:      #2E90FA;   /* azul tecnologico */
  --price:         #3BF58C;   /* verde de preco   */
  --danger:        #FF6B6B;

  --accent-soft:   rgba(0,229,160,.10);
  --accent-line:   rgba(0,229,160,.32);

  /* Tipografia */
  --font: "Inter", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI",
          Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;

  /* Escala fluida */
  --fs-display: clamp(2.15rem, 1.15rem + 4.4vw, 4.25rem);
  --fs-h2:      clamp(1.7rem,  1.1rem + 2.3vw, 2.85rem);
  --fs-h3:      clamp(1.12rem, .98rem + .55vw, 1.4rem);
  --fs-lead:    clamp(1rem,   .95rem + .4vw,  1.19rem);
  --fs-body:    1rem;
  --fs-sm:      .9rem;
  --fs-xs:      .8rem;

  /* Espaco */
  --sp-section: clamp(4.5rem, 3rem + 6vw, 8.5rem);
  --radius:     18px;
  --radius-sm:  12px;
  --radius-lg:  26px;

  --shadow:     0 1px 2px rgba(0,0,0,.4), 0 18px 44px -22px rgba(0,0,0,.85);
  --shadow-lg:  0 30px 80px -40px rgba(0,0,0,.95);

  --maxw: 1180px;
  --header-h: 68px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top: calc(var(--header-h) + 18px);
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:var(--fs-body);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img,svg,video{ max-width:100%; display:block; height:auto; }
h1,h2,h3,h4{ margin:0; line-height:1.12; letter-spacing:-.028em; font-weight:700; }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font:inherit; color:inherit; }
hr{ border:0; border-top:1px solid var(--border); margin:0; }

/* ---------- 3. Acessibilidade ---------- */
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:6px;
}
.skip-link{
  position:absolute; left:-9999px; top:0; z-index:200;
  background:var(--accent); color:#04120C; font-weight:700;
  padding:.75rem 1.15rem; border-radius:0 0 10px 0;
}
.skip-link:focus{ left:0; }
.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;
}

/* ---------- 4. Layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(1.1rem,4vw,2rem); }
.section{ padding-block:var(--sp-section); position:relative; }
.section--tight{ padding-block:clamp(3rem,2rem+4vw,5rem); }
.section--alt{
  background:
    radial-gradient(120% 100% at 50% 0%, rgba(109,93,255,.055), transparent 60%),
    var(--bg-soft);
}
.grid{ display:grid; gap:1.15rem; }
@media (min-width:640px){ .g-2{ grid-template-columns:repeat(2,1fr); } }
@media (min-width:920px){
  .g-3{ grid-template-columns:repeat(3,1fr); }
  .g-4{ grid-template-columns:repeat(4,1fr); }
  .g-2-lg{ grid-template-columns:repeat(2,1fr); }
}
@media (min-width:640px) and (max-width:919px){
  .g-3,.g-4{ grid-template-columns:repeat(2,1fr); }
}

/* ---------- 5. Tipografia utilitaria ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:var(--fs-xs); font-weight:600; letter-spacing:.14em;
  text-transform:uppercase; color:var(--accent);
  background:var(--accent-soft); border:1px solid var(--accent-line);
  padding:.4rem .8rem; border-radius:999px; margin-bottom:1.15rem;
}
.eyebrow::before{
  content:""; width:6px; height:6px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 10px var(--accent);
}
.h2{ font-size:var(--fs-h2); max-width:22ch; }
.h2--wide{ max-width:30ch; }
.lead{ font-size:var(--fs-lead); color:var(--text-2); max-width:62ch; margin-top:1.1rem; }
.muted{ color:var(--text-2); }
.small{ font-size:var(--fs-sm); color:var(--text-2); }
.xs{ font-size:var(--fs-xs); color:var(--text-3); }
.accent{ color:var(--accent); }
.grad-text{
  background:linear-gradient(96deg,var(--accent) 0%,#7CF7D2 38%,var(--accent-3) 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.section-head{ margin-bottom:clamp(2rem,1.4rem+2vw,3.2rem); }

/* ---------- 6. Botoes ---------- */
.btn{
  --btn-bg:var(--surface-2);
  display:inline-flex; align-items:center; justify-content:center; gap:.55rem;
  min-height:50px; padding:.85rem 1.5rem;
  border-radius:12px; border:1px solid var(--border-strong);
  background:var(--btn-bg); color:var(--text);
  font-weight:600; font-size:.97rem; letter-spacing:-.01em;
  cursor:pointer; text-align:center;
  transition:transform .18s var(--ease), background .18s var(--ease),
             border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.btn:hover{ transform:translateY(-2px); border-color:rgba(255,255,255,.26); }
.btn:active{ transform:translateY(0); }
.btn--primary{
  background:linear-gradient(135deg,var(--accent) 0%,var(--price) 100%);
  color:#032015; border-color:transparent; font-weight:700;
  box-shadow:0 10px 30px -12px rgba(0,229,160,.55);
}
.btn--primary:hover{ box-shadow:0 16px 40px -14px rgba(0,229,160,.7); }
.btn--ghost{ background:transparent; }
.btn--lg{ min-height:58px; padding:1rem 1.9rem; font-size:1.03rem; }
.btn--block{ width:100%; }
.btn__ico{ width:18px; height:18px; flex:none; }
.btn-row{ display:flex; flex-wrap:wrap; gap:.85rem; margin-top:2rem; }
@media (max-width:479px){ .btn-row .btn{ width:100%; } }

/* ---------- 7. Cartoes ---------- */
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.032),rgba(255,255,255,.008));
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:clamp(1.3rem,1rem+1vw,1.8rem);
  box-shadow:var(--shadow);
  transition:border-color .25s var(--ease), transform .25s var(--ease);
  height:100%;
}
.card:hover{ border-color:var(--border-strong); transform:translateY(-3px); }
.card__ico{
  width:42px; height:42px; border-radius:11px; display:grid; place-items:center;
  background:var(--accent-soft); border:1px solid var(--accent-line);
  color:var(--accent); margin-bottom:1rem;
}
.card__ico svg{ width:20px; height:20px; }
.card h3{ font-size:var(--fs-h3); margin-bottom:.6rem; }
.card > p{ color:var(--text-2); font-size:var(--fs-sm); }

/* Listas com marcador */
.ticks{ display:grid; gap:.55rem; margin-top:1rem; }
.ticks li{
  display:grid; grid-template-columns:18px 1fr; gap:.65rem;
  font-size:var(--fs-sm); color:var(--text-2); line-height:1.5;
}
.ticks li::before{
  content:""; width:16px; height:16px; margin-top:.28rem; border-radius:5px;
  background-color:var(--accent-soft); border:1px solid var(--accent-line);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300E5A0' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size:11px; background-repeat:no-repeat; background-position:center;
}
.ticks--x li::before{
  background-color:rgba(255,107,107,.09); border-color:rgba(255,107,107,.26);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF6B6B' stroke-width='3.4' stroke-linecap='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
  background-size:10px;
}

/* Nota de escopo */
.note{
  margin-top:1.6rem; display:flex; gap:.85rem; align-items:flex-start;
  background:var(--surface); border:1px solid var(--border);
  border-left:3px solid var(--accent-line);
  border-radius:var(--radius-sm); padding:1rem 1.15rem;
  font-size:var(--fs-sm); color:var(--text-2);
}
.note svg{ width:18px; height:18px; flex:none; color:var(--accent); margin-top:.18rem; }
.note--warn{ border-left-color:rgba(255,194,77,.42); }
.note--warn svg{ color:#FFC24D; }

/* ---------- 8. Cabecalho ---------- */
.header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  height:var(--header-h);
  display:flex; align-items:center;
  background:rgba(6,7,9,.72);
  backdrop-filter:blur(14px) saturate(150%);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.header.is-scrolled{ border-bottom-color:var(--border); background:rgba(6,7,9,.9); }
.header__inner{ display:flex; align-items:center; justify-content:space-between; gap:1rem; width:100%; }
.brand{ display:inline-flex; align-items:center; gap:.6rem; font-weight:800; letter-spacing:-.02em; font-size:1.06rem; }
.brand__mark{
  width:30px; height:30px; border-radius:9px; flex:none;
  background:linear-gradient(135deg,var(--accent),var(--accent-3));
  display:grid; place-items:center; color:#04120C; font-size:.85rem; font-weight:900;
  box-shadow:0 0 22px -6px rgba(0,229,160,.8);
}
.brand__txt span{ color:var(--accent); }
.nav{ display:none; }
@media (min-width:1000px){
  .nav{ display:flex; align-items:center; gap:.35rem; }
  .nav a{
    padding:.5rem .8rem; border-radius:9px; font-size:.9rem; color:var(--text-2);
    transition:color .18s var(--ease), background .18s var(--ease);
  }
  .nav a:hover{ color:var(--text); background:rgba(255,255,255,.05); }
}
.header__cta{ display:none; }
@media (min-width:1000px){ .header__cta{ display:inline-flex; min-height:44px; padding:.6rem 1.15rem; font-size:.9rem; } }

/* Menu mobile */
.burger{
  display:inline-flex; flex-direction:column; justify-content:center; gap:5px;
  width:46px; height:46px; padding:0 12px; border-radius:11px;
  background:var(--surface-2); border:1px solid var(--border-strong); cursor:pointer;
}
@media (min-width:1000px){ .burger{ display:none; } }
.burger span{ display:block; height:2px; width:100%; background:var(--text); border-radius:2px; transition:transform .25s var(--ease), opacity .2s var(--ease); }
.burger[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.burger[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-nav{
  position:fixed; inset:var(--header-h) 0 0 0; z-index:99;
  background:rgba(6,7,9,.97);
  backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  padding:1.6rem clamp(1.1rem,4vw,2rem) 2.5rem;
  display:flex; flex-direction:column; gap:.3rem;
  transform:translateY(-12px); opacity:0; pointer-events:none;
  transition:opacity .22s var(--ease), transform .22s var(--ease);
  overflow-y:auto;
}
.mobile-nav.is-open{ opacity:1; transform:none; pointer-events:auto; }
@media (min-width:1000px){ .mobile-nav{ display:none; } }
.mobile-nav a{
  padding:1rem .25rem; font-size:1.15rem; font-weight:600;
  border-bottom:1px solid var(--border);
}
.mobile-nav .btn{ margin-top:1.5rem; }

/* ---------- 9. Hero ---------- */
.hero{
  position:relative; overflow:hidden;
  padding-top:calc(var(--header-h) + clamp(3rem,2rem+6vw,6rem));
  padding-bottom:clamp(3.5rem,2rem+6vw,6.5rem);
}
.hero__bg{ position:absolute; inset:0; z-index:0; pointer-events:none; }
.hero__glow{
  position:absolute; border-radius:50%; filter:blur(90px); opacity:.5;
}
.hero__glow--a{ width:min(620px,90vw); height:min(620px,90vw); top:-24%; left:50%; transform:translateX(-50%);
  background:radial-gradient(circle,rgba(0,229,160,.28),transparent 68%); }
.hero__glow--b{ width:min(500px,80vw); height:min(500px,80vw); top:12%; right:-14%;
  background:radial-gradient(circle,rgba(109,93,255,.3),transparent 68%); }
.hero__glow--c{ width:min(440px,80vw); height:min(440px,80vw); bottom:-16%; left:-12%;
  background:radial-gradient(circle,rgba(46,144,250,.2),transparent 68%); }
.hero__grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.038) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 90% 62% at 50% 22%, #000 12%, transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse 90% 62% at 50% 22%, #000 12%, transparent 72%);
}
.hero__inner{ position:relative; z-index:1; }
.hero h1{
  font-size:var(--fs-display); max-width:17ch; margin-top:.2rem;
  letter-spacing:-.038em; font-weight:800;
}
.hero__sub{ font-size:var(--fs-lead); color:var(--text-2); max-width:58ch; margin-top:1.4rem; }

.price-pill{
  display:inline-flex; flex-wrap:wrap; align-items:baseline; gap:.55rem;
  margin-top:2rem; padding:.85rem 1.35rem;
  background:linear-gradient(135deg,rgba(0,229,160,.13),rgba(59,245,140,.05));
  border:1px solid var(--accent-line); border-radius:14px;
}
.price-pill strong{ font-size:clamp(1.3rem,1.1rem+1vw,1.75rem); color:var(--price); font-weight:800; letter-spacing:-.03em; }
.price-pill span{ font-size:var(--fs-sm); color:var(--text-2); }
.hero__fineprint{ margin-top:.85rem; font-size:var(--fs-sm); color:var(--text-3); }

.safety-line{
  display:inline-flex; align-items:flex-start; gap:.6rem; margin-top:2.2rem;
  font-size:var(--fs-sm); color:var(--text-2);
  background:var(--surface); border:1px solid var(--border);
  padding:.7rem 1.05rem; border-radius:999px;
}
.safety-line svg{ width:17px; height:17px; color:var(--accent); flex:none; margin-top:.14rem; }
@media (max-width:520px){ .safety-line{ border-radius:14px; } }

/* Composicao do stack */
.stack{ margin-top:clamp(3rem,2rem+4vw,4.5rem); }
.stack__label{
  font-size:var(--fs-xs); text-transform:uppercase; letter-spacing:.16em;
  color:var(--text-3); font-weight:600; margin-bottom:1.1rem;
}
.stack__grid{
  display:grid; gap:.75rem;
  grid-template-columns:repeat(2,1fr);
}
@media (min-width:560px){ .stack__grid{ grid-template-columns:repeat(4,1fr); } }
@media (min-width:960px){ .stack__grid{ grid-template-columns:repeat(8,1fr); } }
.chip{
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:.5rem; padding:1.05rem .5rem;
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  border:1px solid var(--border); border-radius:14px;
  text-align:center; min-height:96px;
  transition:border-color .25s var(--ease), transform .25s var(--ease);
}
.chip:hover{ border-color:var(--accent-line); transform:translateY(-3px); }
.chip svg{ width:22px; height:22px; color:var(--accent); }
.chip span{ font-size:.76rem; color:var(--text-2); font-weight:500; line-height:1.25; }

/* ---------- 10. Problema / Antes-Depois ---------- */
.problem-list{ display:grid; gap:.75rem; }
@media (min-width:700px){ .problem-list{ grid-template-columns:repeat(2,1fr); } }
.problem-list li{
  display:grid; grid-template-columns:20px 1fr; gap:.8rem; align-items:start;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:.95rem 1.1rem;
  font-size:var(--fs-sm); color:var(--text-2);
}
.problem-list svg{ width:18px; height:18px; color:var(--danger); margin-top:.16rem; }

.ba{ display:grid; gap:1.15rem; margin-top:2.4rem; }
@media (min-width:820px){ .ba{ grid-template-columns:1fr auto 1fr; align-items:center; } }
.ba__col{
  border-radius:var(--radius); padding:clamp(1.3rem,1rem+1vw,1.8rem);
  border:1px solid var(--border); background:var(--surface);
}
.ba__col--after{
  border-color:var(--accent-line);
  background:linear-gradient(180deg,rgba(0,229,160,.075),rgba(0,229,160,.015));
  box-shadow:0 0 60px -30px rgba(0,229,160,.7);
}
.ba__tag{
  display:inline-block; font-size:var(--fs-xs); font-weight:700; letter-spacing:.14em;
  text-transform:uppercase; padding:.3rem .7rem; border-radius:7px; margin-bottom:1rem;
  background:rgba(255,255,255,.06); color:var(--text-3);
}
.ba__col--after .ba__tag{ background:var(--accent-soft); color:var(--accent); }
.ba__arrow{
  display:grid; place-items:center; color:var(--accent);
  width:46px; height:46px; margin-inline:auto; border-radius:50%;
  background:var(--surface-2); border:1px solid var(--accent-line);
}
.ba__arrow svg{ width:20px; height:20px; }
@media (max-width:819px){ .ba__arrow svg{ transform:rotate(90deg); } }

/* ---------- 11. Fluxos ---------- */
.flow{
  display:grid; gap:.6rem; margin-top:2rem;
  grid-template-columns:1fr;
}
@media (min-width:760px){ .flow{ grid-auto-flow:column; grid-auto-columns:1fr; align-items:stretch; } }
.flow__step{
  position:relative; text-align:center;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:1.05rem .8rem;
  display:flex; flex-direction:column; align-items:center; gap:.45rem;
}
.flow__step svg{ width:20px; height:20px; color:var(--accent); }
.flow__step strong{ font-size:.86rem; font-weight:600; letter-spacing:-.01em; }
.flow__step em{ font-style:normal; font-size:.72rem; color:var(--text-3); }
.flow__step::after{
  content:""; position:absolute; z-index:1;
  width:9px; height:9px; border-right:2px solid var(--accent-line); border-bottom:2px solid var(--accent-line);
}
@media (min-width:760px){
  .flow__step::after{ right:-.5rem; top:50%; transform:translateY(-50%) rotate(-45deg); }
}
@media (max-width:759px){
  .flow__step::after{ bottom:-.52rem; left:50%; transform:translateX(-50%) rotate(45deg); }
}
.flow__step:last-child::after{ display:none; }
.flow__step--end{ border-color:var(--accent-line); background:linear-gradient(180deg,rgba(0,229,160,.09),transparent); }

/* ---------- 12. Bloco de codigo (UTM) ---------- */
.code{
  margin-top:1.8rem; border:1px solid var(--border); border-radius:var(--radius);
  background:#08090C; overflow:hidden; box-shadow:var(--shadow);
}
.code__bar{
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding:.7rem 1rem; background:var(--surface); border-bottom:1px solid var(--border);
}
.code__dots{ display:flex; gap:.4rem; }
.code__dots i{ width:10px; height:10px; border-radius:50%; background:rgba(255,255,255,.13); }
.code__name{ font-size:var(--fs-xs); color:var(--text-3); font-family:var(--mono); }
.code__copy{
  background:transparent; border:1px solid var(--border-strong); color:var(--text-2);
  border-radius:8px; padding:.32rem .65rem; font-size:.75rem; cursor:pointer;
  display:inline-flex; align-items:center; gap:.35rem;
  transition:color .18s var(--ease), border-color .18s var(--ease);
}
.code__copy:hover{ color:var(--accent); border-color:var(--accent-line); }
.code__copy svg{ width:13px; height:13px; }
.code pre{
  margin:0; padding:1.15rem 1.15rem 1.3rem; overflow-x:auto;
  font-family:var(--mono); font-size:.83rem; line-height:1.95; color:var(--text-2);
}
.code .k{ color:var(--accent-3); }
.code .v{ color:var(--accent); }
.code .e{ color:var(--text-3); }

/* ---------- 13. Linha do tempo ---------- */
.timeline{ position:relative; display:grid; gap:1rem; margin-top:1rem; }
.timeline::before{
  content:""; position:absolute; left:21px; top:14px; bottom:14px; width:2px;
  background:linear-gradient(180deg,var(--accent-line),rgba(109,93,255,.28),transparent);
}
@media (min-width:900px){ .timeline::before{ left:23px; } }
.tl{
  position:relative; display:grid; grid-template-columns:44px 1fr; gap:1.1rem;
  align-items:start;
}
@media (min-width:900px){ .tl{ grid-template-columns:48px 1fr; gap:1.4rem; } }
.tl__num{
  width:44px; height:44px; border-radius:13px; display:grid; place-items:center;
  background:var(--surface-2); border:1px solid var(--accent-line);
  color:var(--accent); font-weight:800; font-size:.95rem; position:relative; z-index:1;
  box-shadow:0 0 0 6px var(--bg);
}
@media (min-width:900px){ .tl__num{ width:48px; height:48px; } }
.tl__body{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.15rem 1.3rem; flex:1;
  transition:border-color .25s var(--ease);
}
.tl:hover .tl__body{ border-color:var(--border-strong); }
.tl__body h3{ font-size:1.06rem; margin-bottom:.55rem; }
.tl__tags{ display:flex; flex-wrap:wrap; gap:.4rem; margin-top:.15rem; }
.tag{
  font-size:.76rem; color:var(--text-2);
  background:rgba(255,255,255,.045); border:1px solid var(--border);
  padding:.26rem .6rem; border-radius:7px;
}

/* ---------- 14. Metricas ---------- */
.metrics{ display:grid; gap:.7rem; grid-template-columns:repeat(2,1fr); }
@media (min-width:640px){ .metrics{ grid-template-columns:repeat(3,1fr); } }
@media (min-width:960px){ .metrics{ grid-template-columns:repeat(5,1fr); } }
.metric{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:1rem .9rem; text-align:center;
  transition:border-color .22s var(--ease), transform .22s var(--ease);
}
.metric:hover{ border-color:var(--accent-line); transform:translateY(-2px); }
.metric b{ display:block; font-size:.92rem; letter-spacing:-.01em; }
.metric span{ font-size:.72rem; color:var(--text-3); }

/* ---------- 15. Escopo (entrega / cliente / fora) ---------- */
.scope{ display:grid; gap:1.15rem; }
@media (min-width:900px){ .scope{ grid-template-columns:1fr 1fr; } }
.scope__card{
  border-radius:var(--radius); border:1px solid var(--border);
  background:var(--surface); padding:clamp(1.35rem,1rem+1.2vw,2rem);
}
.scope__card--nox{
  border-color:var(--accent-line);
  background:linear-gradient(180deg,rgba(0,229,160,.06),rgba(0,229,160,.012));
}
.scope__card--out{ background:var(--bg-soft); }
.scope__head{ display:flex; align-items:center; gap:.8rem; margin-bottom:1.2rem; }
.scope__head .card__ico{ margin-bottom:0; }
.scope__card--out .card__ico{
  background:rgba(255,107,107,.08); border-color:rgba(255,107,107,.24); color:var(--danger);
}
.scope__head h3{ font-size:var(--fs-h3); }
.cols-2{ columns:1; }
@media (min-width:560px){ .cols-2{ columns:2; column-gap:1.6rem; } }
.cols-2 li{ break-inside:avoid; }

/* ---------- 16. Preco ---------- */
.pricing{ position:relative; }
.pricing__box{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--accent-line);
  background:
    radial-gradient(120% 120% at 50% 0%, rgba(0,229,160,.13), transparent 58%),
    linear-gradient(180deg,var(--surface-2),var(--surface));
  box-shadow:var(--shadow-lg), 0 0 90px -50px rgba(0,229,160,.85);
  padding:clamp(1.8rem,1.2rem+2.5vw,3.4rem);
}
.pricing__grid{ display:grid; gap:2rem; }
@media (min-width:900px){ .pricing__grid{ grid-template-columns:1fr 1.05fr; gap:3rem; align-items:center; } }
.pricing__value{
  display:flex; align-items:baseline; gap:.5rem; flex-wrap:wrap; margin:1.2rem 0 .4rem;
}
.pricing__value strong{
  font-size:clamp(2.6rem,1.8rem+4.2vw,4.4rem); line-height:1;
  color:var(--price); font-weight:800; letter-spacing:-.045em;
  text-shadow:0 0 44px rgba(59,245,140,.35);
}
.pricing__value span{ font-size:1.05rem; color:var(--text-2); font-weight:600; }
.pricing__note{ font-size:var(--fs-sm); color:var(--text-2); margin-top:.4rem; }
.pricing__micro{ font-size:var(--fs-xs); color:var(--text-3); margin-top:1.2rem; max-width:46ch; }
.pricing__list{
  background:rgba(0,0,0,.28); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.4rem 1.5rem;
}
.pricing__list h3{ font-size:.82rem; text-transform:uppercase; letter-spacing:.14em; color:var(--text-3); margin-bottom:1rem; font-weight:600; }
.pricing__list .ticks li{ color:var(--text); }

/* ---------- 17. Sobre ---------- */
.about{ display:grid; gap:2rem; align-items:center; }
@media (min-width:820px){ .about{ grid-template-columns:300px 1fr; gap:3rem; } }
.about__photo{
  aspect-ratio:4/5; border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--border); background:
    linear-gradient(150deg,rgba(0,229,160,.1),rgba(109,93,255,.1)), var(--surface);
  display:grid; place-items:center; text-align:center; padding:1.5rem;
  max-width:300px; width:100%;
}
.about__photo svg{ width:52px; height:52px; color:var(--text-3); margin-inline:auto; }
.about__photo p{ font-size:var(--fs-xs); color:var(--text-3); margin-top:.9rem; }
.about__sig{ display:flex; align-items:center; gap:.75rem; margin-top:1.7rem; }
.about__sig .brand__mark{ width:38px; height:38px; border-radius:11px; }
.about__sig b{ display:block; font-size:.95rem; }
.about__sig span{ font-size:var(--fs-xs); color:var(--text-3); }

/* ---------- 18. FAQ ---------- */
.faq{ display:grid; gap:.7rem; max-width:860px; }
.faq__item{ border:1px solid var(--border); border-radius:var(--radius-sm); background:var(--surface); overflow:hidden; }
.faq__item.is-open{ border-color:var(--accent-line); }
.faq__q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:1rem;
  background:transparent; border:0; cursor:pointer;
  padding:1.1rem 1.25rem; text-align:left;
  font-size:.99rem; font-weight:600; letter-spacing:-.015em; line-height:1.4;
}
.faq__q:hover{ color:var(--accent); }
.faq__ico{
  width:26px; height:26px; flex:none; border-radius:8px;
  border:1px solid var(--border-strong); display:grid; place-items:center;
  transition:transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.faq__ico svg{ width:13px; height:13px; }
.faq__item.is-open .faq__ico{ transform:rotate(45deg); border-color:var(--accent-line); background:var(--accent-soft); color:var(--accent); }
.faq__a{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .3s var(--ease); }
.faq__item.is-open .faq__a{ grid-template-rows:1fr; }
.faq__a > div{ overflow:hidden; }
.faq__a p{ padding:0 1.25rem 1.25rem; color:var(--text-2); font-size:var(--fs-sm); max-width:70ch; }

/* ---------- 19. Formulario ---------- */
.form-wrap{ display:grid; gap:2.2rem; }
@media (min-width:940px){ .form-wrap{ grid-template-columns:.85fr 1.15fr; gap:3.2rem; align-items:start; } }
.form{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-lg); padding:clamp(1.4rem,1rem+1.6vw,2.4rem);
  box-shadow:var(--shadow);
}
.form__grid{ display:grid; gap:1.05rem; }
@media (min-width:620px){ .form__grid{ grid-template-columns:1fr 1fr; } }
.field{ display:grid; gap:.42rem; }
.field--full{ grid-column:1/-1; }
.field label{ font-size:.83rem; font-weight:600; color:var(--text-2); letter-spacing:.01em; }
.field label .req{ color:var(--accent); }
.field input,.field select,.field textarea{
  width:100%; background:var(--bg-soft); border:1px solid var(--border-strong);
  border-radius:11px; padding:.82rem .95rem; font-size:.95rem;
  min-height:48px; transition:border-color .18s var(--ease), background .18s var(--ease);
  appearance:none;
}
.field textarea{ min-height:104px; resize:vertical; line-height:1.55; }
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A6AFBD' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right .9rem center; background-size:16px;
  padding-right:2.6rem; cursor:pointer;
}
.field input::placeholder,.field textarea::placeholder{ color:var(--text-3); }
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--accent-line); background:var(--bg); outline:none;
  box-shadow:0 0 0 3px rgba(0,229,160,.13);
}
.field .err{ font-size:.76rem; color:var(--danger); min-height:0; display:none; }
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{ border-color:rgba(255,107,107,.6); }
.field.is-invalid .err{ display:block; }
.form__consent{
  grid-column:1/-1; display:grid; grid-template-columns:20px 1fr; gap:.7rem;
  align-items:start; font-size:.8rem; color:var(--text-3); line-height:1.5;
}
.form__consent input{ min-height:0; width:18px; height:18px; margin-top:.15rem; accent-color:var(--accent); cursor:pointer; padding:0; }
.form__consent a{ color:var(--accent); text-decoration:underline; text-underline-offset:2px; }
.form__consent .err{ display:none; font-size:.76rem; color:var(--danger); margin-top:.3rem; }
.form__consent.is-invalid .err{ display:block; }
.form__consent.is-invalid input{ outline:2px solid rgba(255,107,107,.6); outline-offset:2px; border-radius:4px; }
.form__foot{ margin-top:1.4rem; }
.form__status{
  margin-top:1rem; font-size:var(--fs-sm); display:none;
  border-radius:11px; padding:.9rem 1.05rem;
}
.form__status.is-error{ display:block; background:rgba(255,107,107,.09); border:1px solid rgba(255,107,107,.3); color:#FFB4B4; }
.form-success{
  display:none; text-align:center; padding:clamp(1.8rem,1.2rem+2vw,3rem) 1rem;
}
.form-success.is-visible{ display:block; }
.form-success__ico{
  width:62px; height:62px; margin:0 auto 1.3rem; border-radius:50%;
  background:var(--accent-soft); border:1px solid var(--accent-line);
  display:grid; place-items:center; color:var(--accent);
}
.form-success__ico svg{ width:28px; height:28px; }
.form-success h3{ font-size:1.28rem; margin-bottom:.7rem; }
.form-success p{ color:var(--text-2); font-size:var(--fs-sm); max-width:44ch; margin-inline:auto; }
.form.is-sent .form__inner{ display:none; }

.contact-block{ display:grid; gap:.7rem; margin-top:1.8rem; }
.contact-item{
  display:flex; align-items:center; gap:.85rem;
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:.85rem 1.05rem; font-size:var(--fs-sm);
  transition:border-color .2s var(--ease);
}
a.contact-item:hover{ border-color:var(--accent-line); }
.contact-item svg{ width:18px; height:18px; color:var(--accent); flex:none; }
.contact-item b{ display:block; font-size:.74rem; color:var(--text-3); font-weight:600; text-transform:uppercase; letter-spacing:.1em; }
.contact-item span{ color:var(--text); }

/* ---------- 20. CTA final ---------- */
.final{
  position:relative; overflow:hidden; text-align:center;
  border-top:1px solid var(--border);
  background:radial-gradient(80% 100% at 50% 100%, rgba(0,229,160,.10), transparent 62%), var(--bg-soft);
}
.final .h2{ margin-inline:auto; max-width:20ch; }
.final .lead{ margin-inline:auto; }
.final .btn-row{ justify-content:center; }

/* ---------- 21. Rodape ---------- */
.footer{ border-top:1px solid var(--border); background:var(--bg); padding-block:3.2rem 2.2rem; }
.footer__top{ display:grid; gap:2rem; }
@media (min-width:820px){ .footer__top{ grid-template-columns:1.4fr 1fr 1fr; gap:3rem; } }
.footer h4{ font-size:.78rem; text-transform:uppercase; letter-spacing:.14em; color:var(--text-3); margin-bottom:1rem; font-weight:600; }
.footer__links{ display:grid; gap:.6rem; font-size:var(--fs-sm); }
.footer__links a,.footer__links button{
  color:var(--text-2); background:none; border:0; padding:0; text-align:left; cursor:pointer;
  transition:color .18s var(--ease); font-size:var(--fs-sm);
}
.footer__links a:hover,.footer__links button:hover{ color:var(--accent); }
.footer__bottom{
  margin-top:2.6rem; padding-top:1.6rem; border-top:1px solid var(--border);
  display:grid; gap:1rem; font-size:var(--fs-xs); color:var(--text-3);
}
@media (min-width:760px){ .footer__bottom{ grid-template-columns:1fr auto; align-items:center; } }
.footer__disclaimer{ max-width:78ch; line-height:1.65; }

/* ---------- 22. WhatsApp flutuante ---------- */
.wa{
  position:fixed; right:clamp(1rem,3vw,1.6rem); bottom:clamp(1rem,3vw,1.6rem);
  z-index:90; display:inline-flex; align-items:center; gap:.6rem;
  height:56px; padding:0 1.15rem; border-radius:999px;
  background:#1FBF5F; color:#032011; font-weight:700; font-size:.92rem;
  box-shadow:0 14px 34px -12px rgba(31,191,95,.75);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
  transform:translateY(120%); opacity:0; pointer-events:none;
}
.wa.is-visible{ transform:none; opacity:1; pointer-events:auto; }
.wa:hover{ transform:translateY(-3px); box-shadow:0 20px 40px -12px rgba(31,191,95,.9); }
.wa svg{ width:24px; height:24px; flex:none; }
@media (max-width:560px){
  .wa{ width:56px; padding:0; justify-content:center; }
  .wa span{ display:none; }
}

/* ---------- 23. Cookies ---------- */
.cookie{
  position:fixed; left:clamp(.7rem,3vw,1.6rem); right:clamp(.7rem,3vw,1.6rem);
  bottom:clamp(.7rem,3vw,1.6rem); z-index:120;
  max-width:520px;
  background:rgba(15,18,24,.97);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--border-strong); border-radius:var(--radius);
  padding:1.25rem 1.35rem; box-shadow:var(--shadow-lg);
  transform:translateY(140%); transition:transform .35s var(--ease);
}
.cookie.is-visible{ transform:none; }
.cookie h4{ font-size:.98rem; margin-bottom:.5rem; }
.cookie p{ font-size:.82rem; color:var(--text-2); line-height:1.55; }
.cookie p a{ color:var(--accent); text-decoration:underline; text-underline-offset:2px; }
.cookie__actions{ display:flex; flex-wrap:wrap; gap:.55rem; margin-top:1.1rem; }
.cookie__actions .btn{ min-height:42px; padding:.55rem 1rem; font-size:.85rem; flex:1 1 auto; }
.cookie__actions .btn--link{
  background:none; border:0; color:var(--text-3); text-decoration:underline;
  text-underline-offset:3px; flex:1 1 100%;
}
.cookie__actions .btn--link:hover{ color:var(--text-2); transform:none; }
@media (max-width:560px){ .wa.is-shifted{ bottom:calc(clamp(.7rem,3vw,1.6rem) + 210px); } }

/* Preferencias */
.pref{ display:grid; gap:.8rem; margin:1.2rem 0; }
.pref__row{
  display:grid; grid-template-columns:1fr auto; gap:1rem; align-items:center;
  background:var(--bg-soft); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:.9rem 1rem;
}
.pref__row b{ display:block; font-size:.88rem; }
.pref__row span{ font-size:.76rem; color:var(--text-3); }
.switch{ position:relative; width:44px; height:25px; flex:none; }
.switch input{ position:absolute; opacity:0; width:100%; height:100%; margin:0; cursor:pointer; z-index:2; }
.switch i{
  position:absolute; inset:0; border-radius:999px; background:var(--surface-3);
  border:1px solid var(--border-strong); transition:background .2s var(--ease), border-color .2s var(--ease);
}
.switch i::after{
  content:""; position:absolute; top:3px; left:3px; width:17px; height:17px;
  border-radius:50%; background:var(--text-3); transition:transform .2s var(--ease), background .2s var(--ease);
}
.switch input:checked + i{ background:var(--accent-soft); border-color:var(--accent-line); }
.switch input:checked + i::after{ transform:translateX(19px); background:var(--accent); }
.switch input:disabled + i{ opacity:.55; }
.switch input:focus-visible + i{ outline:2px solid var(--accent); outline-offset:3px; }

/* ---------- 24. Modais ---------- */
.modal{
  position:fixed; inset:0; z-index:150; display:none;
  align-items:center; justify-content:center; padding:clamp(.8rem,3vw,2rem);
}
.modal.is-open{ display:flex; }
.modal__backdrop{ position:absolute; inset:0; background:rgba(3,4,6,.82); backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px); }
.modal__box{
  position:relative; width:100%; max-width:720px; max-height:86vh; overflow-y:auto;
  background:var(--surface); border:1px solid var(--border-strong);
  border-radius:var(--radius-lg); padding:clamp(1.4rem,1rem+1.6vw,2.4rem);
  box-shadow:var(--shadow-lg);
}
.modal__close{
  position:absolute; top:1rem; right:1rem; width:38px; height:38px;
  border-radius:10px; background:var(--surface-2); border:1px solid var(--border-strong);
  display:grid; place-items:center; cursor:pointer; color:var(--text-2);
}
.modal__close:hover{ color:var(--text); border-color:rgba(255,255,255,.28); }
.modal__close svg{ width:16px; height:16px; }
.modal__box h2{ font-size:1.4rem; margin-bottom:.4rem; padding-right:3rem; }
.modal__box h3{ font-size:.98rem; margin:1.5rem 0 .5rem; color:var(--text); }
.modal__box p,.modal__box li{ font-size:var(--fs-sm); color:var(--text-2); line-height:1.68; }
.modal__box p + p{ margin-top:.7rem; }
.modal__box ul{ margin-top:.5rem; display:grid; gap:.35rem; padding-left:1.1rem; list-style:disc; }
.modal__box ul li::marker{ color:var(--accent); }
.legal-warn{
  margin-top:1.6rem; font-size:.78rem; color:#FFC24D;
  background:rgba(255,194,77,.07); border:1px solid rgba(255,194,77,.25);
  border-radius:10px; padding:.8rem 1rem;
}
body.is-locked{ overflow:hidden; }

/* ---------- 25. Animacoes ---------- */
.reveal{ opacity:0; transform:translateY(18px); }
.reveal.is-in{
  opacity:1; transform:none;
  transition:opacity .6s var(--ease), transform .6s var(--ease);
}
.reveal[data-d="1"].is-in{ transition-delay:.07s; }
.reveal[data-d="2"].is-in{ transition-delay:.14s; }
.reveal[data-d="3"].is-in{ transition-delay:.21s; }
.reveal[data-d="4"].is-in{ transition-delay:.28s; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{
    animation-duration:.001ms !important; animation-iteration-count:1 !important;
    transition-duration:.001ms !important; scroll-behavior:auto !important;
  }
  .reveal{ opacity:1; transform:none; }
  .btn:hover,.card:hover,.chip:hover,.metric:hover,.wa:hover{ transform:none; }
}

/* ---------- 26. Impressao ---------- */
@media print{
  .header,.mobile-nav,.wa,.cookie,.modal,.hero__bg{ display:none !important; }
  body{ background:#fff; color:#000; }
  .card,.scope__card,.pricing__box{ border-color:#ccc; box-shadow:none; }
}