/* ============================================================================
   BITCAMERA — Hot site (by Codifica)
   Tokens alinhados a frontend/src/styles/tokens.css. Azul de marca: #1A67C0.
   ============================================================================ */

:root {
  --primary-50:#EEF6FE; --primary-100:#DCEBFC; --primary-200:#BCD8F8;
  --primary-300:#90BDF1; --primary-400:#5F9FEA; --primary-500:#2D82E4;
  --primary-600:#1A67C0; --primary-700:#18569E; --primary-800:#16457C; --primary-900:#143255;

  --n-0:#FFFFFF; --n-50:#F6F8FA; --n-100:#ECEFF2; --n-200:#DCE1E6; --n-300:#C2C9D1;
  --n-400:#9AA4AE; --n-500:#6B7681; --n-600:#475B65; --n-700:#323C44;
  --n-800:#20272D; --n-900:#181918; --n-950:#0E1116;

  --calm:#16A34A; --busy:#D97706; --packed:#DC2626;

  --bg:var(--n-50); --surface:#FFFFFF; --surface-alt:var(--n-50);
  --border:var(--n-200); --text:var(--n-900); --text-2:var(--n-600); --text-3:var(--n-500);
  --topbar-bg:rgba(255,255,255,.8);

  --ff:"Inter","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  --ff-mono:"JetBrains Mono",ui-monospace,Consolas,monospace;

  --r-md:8px; --r-lg:12px; --r-xl:16px; --r-2xl:24px; --r-full:9999px;
  --shadow-card:0 1px 2px rgba(20,50,85,.04), 0 6px 20px rgba(20,50,85,.06);
  --shadow-hover:0 2px 6px rgba(20,50,85,.06), 0 16px 36px rgba(20,50,85,.12);
  --grad-brand:linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
  --maxw:1140px;
  --ease:cubic-bezier(.2,0,0,1);
}

[data-theme="dark"]{
  --bg:var(--n-950); --surface:#161B22; --surface-alt:#1C232B;
  --border:#2A323B; --text:#E6E9EC; --text-2:#9AA4AE; --text-3:#6B7681;
  --topbar-bg:rgba(22,27,34,.72);
  --primary-600:#5F9FEA; /* ação no escuro */
  --shadow-card:0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.45);
  --shadow-hover:0 2px 6px rgba(0,0,0,.45), 0 18px 40px rgba(0,0,0,.55);
}

/* ---------- reset ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--ff); color:var(--text); background:var(--bg);
  line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em;font-weight:800}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;font-size:.95rem;border-radius:var(--r-full);
  padding:.7em 1.4em;cursor:pointer;border:1px solid transparent;
  transition:transform .15s var(--ease), box-shadow .2s var(--ease), background .2s;
  white-space:nowrap;
}
.btn--sm{padding:.5em 1.1em;font-size:.875rem}
.btn--lg{padding:.85em 1.7em;font-size:1.02rem}
.btn--primary{background:var(--primary-600);color:#fff;box-shadow:0 6px 18px rgba(26,103,192,.32)}
[data-theme="dark"] .btn--primary{color:#0E1116}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(26,103,192,.4)}
.btn--ghost{background:transparent;border-color:var(--border);color:var(--text)}
.btn--ghost:hover{border-color:var(--primary-600);color:var(--primary-600);transform:translateY(-2px)}

/* ---------- topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:1100;
  background:var(--topbar-bg);backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s, box-shadow .3s;
}
.topbar.scrolled{border-color:var(--border);box-shadow:var(--shadow-card)}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.topbar__logo{height:30px;width:auto}
.topbar__logo--dark{display:none}
[data-theme="dark"] .topbar__logo--light{display:none}
[data-theme="dark"] .topbar__logo--dark{display:block}
.topbar__nav{display:flex;gap:28px;margin-left:auto}
.topbar__nav a{font-size:.92rem;font-weight:500;color:var(--text-2);transition:color .2s}
.topbar__nav a:hover{color:var(--primary-600)}
.topbar__actions{display:flex;align-items:center;gap:12px}

.theme-toggle{
  display:grid;place-items:center;width:38px;height:38px;border-radius:var(--r-full);
  background:transparent;border:1px solid var(--border);color:var(--text-2);cursor:pointer;transition:.2s;
}
.theme-toggle:hover{color:var(--primary-600);border-color:var(--primary-600)}
.theme-toggle .icon-moon{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-moon{display:block}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:40px;height:40px;
  background:transparent;border:0;cursor:pointer;padding:9px}
.nav-toggle span{height:2px;background:var(--text);border-radius:2px;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;padding:84px 0 72px;overflow:hidden}
.hero__glow{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 460px at 88% -10%, rgba(45,130,228,.16), transparent 60%),
    radial-gradient(700px 420px at -8% 108%, rgba(71,91,101,.10), transparent 55%);
}
.hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero__title{font-size:clamp(2.2rem,5vw,3.5rem);margin:.4em 0 .35em}
.grad{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:1.18rem;color:var(--text-2);max-width:34ch}
.hero__cta{display:flex;gap:14px;margin:32px 0 22px;flex-wrap:wrap}
.hero__badges{display:flex;gap:10px;flex-wrap:wrap}
.tag{font-size:.8rem;font-weight:600;color:var(--text-2);background:var(--surface);
  border:1px solid var(--border);border-radius:var(--r-full);padding:.4em .9em}

.pill{display:inline-flex;align-items:center;gap:.5em;font-size:.82rem;font-weight:600;
  color:var(--primary-700);background:var(--primary-50);border:1px solid var(--primary-200);
  border-radius:var(--r-full);padding:.4em .9em}
[data-theme="dark"] .pill{color:var(--primary-300);background:rgba(45,130,228,.14);border-color:rgba(45,130,228,.3)}
.pill__dot{width:8px;height:8px;border-radius:50%;background:var(--primary-600);
  box-shadow:0 0 0 4px rgba(45,130,228,.22);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(45,130,228,0)}}

/* hero camera mock */
.hero__panel{display:flex;justify-content:center}
.cam-card{width:100%;max-width:440px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-2xl);box-shadow:var(--shadow-hover);overflow:hidden;
  transition:transform .4s var(--ease)}
.cam-card:hover{transform:translateY(-6px) rotate(-.4deg)}
.cam-card__head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;
  border-bottom:1px solid var(--border)}
.cam-card__live{display:inline-flex;align-items:center;gap:.45em;font-size:.74rem;font-weight:700;
  letter-spacing:.06em;color:var(--packed)}
.cam-card__live .dot{width:8px;height:8px;border-radius:50%;background:var(--packed);animation:pulse2 1.4s infinite}
@keyframes pulse2{50%{opacity:.3}}
.cam-card__id{font-family:var(--ff-mono);font-size:.78rem;color:var(--text-3)}
.cam-card__view{position:relative;aspect-ratio:16/10;
  background:
    linear-gradient(135deg,#1b2733,#0d141c);
  overflow:hidden}
.cam-card__view::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(95,159,234,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(95,159,234,.08) 1px,transparent 1px);
  background-size:28px 28px}
.scan{position:absolute;left:0;right:0;height:38%;
  background:linear-gradient(180deg,rgba(45,130,228,.28),transparent);
  animation:scan 3.2s var(--ease) infinite}
@keyframes scan{0%{top:-38%}100%{top:100%}}
.bbox{position:absolute;border:2px solid var(--primary-400);border-radius:6px;
  box-shadow:0 0 0 1px rgba(0,0,0,.3)}
.bbox span{position:absolute;top:-18px;left:-2px;font-family:var(--ff-mono);font-size:.6rem;
  background:var(--primary-500);color:#fff;padding:1px 5px;border-radius:4px;white-space:nowrap}
.bbox--a{left:16%;top:34%;width:22%;height:46%;animation:float 4s ease-in-out infinite}
.bbox--b{left:44%;top:28%;width:24%;height:52%;animation:float 4.6s ease-in-out infinite .4s}
.bbox--c{left:72%;top:40%;width:20%;height:42%;animation:float 4.2s ease-in-out infinite .8s}
@keyframes float{50%{transform:translateY(-6px)}}
.counter-line{position:absolute;left:50%;top:0;bottom:0;width:2px;
  background:repeating-linear-gradient(180deg,var(--calm),var(--calm) 8px,transparent 8px,transparent 16px);
  opacity:.85}
.cam-card__stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:16px 18px}
.cam-card__stats > div{text-align:center}
.cam-card__stats .num{display:block;font-size:1.35rem;font-weight:800;color:var(--text)}
.cam-card__stats .occ-calm{font-size:1.05rem;color:var(--calm)}
.cam-card__stats label{font-size:.7rem;color:var(--text-3);text-transform:uppercase;letter-spacing:.04em}

/* ---------- trust strip ---------- */
.strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface)}
.strip__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 24px}
.strip__item{text-align:center}
.strip__num{display:block;font-size:2rem;font-weight:800;color:var(--primary-600);font-family:var(--ff-mono)}
.strip__lbl{font-size:.86rem;color:var(--text-2)}

/* ---------- sections ---------- */
.section{padding:86px 0}
.section--alt{background:var(--surface)}
.section__head{max-width:680px;margin:0 auto 52px;text-align:center}
.section__head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin:.25em 0 .4em}
.section__sub{font-size:1.1rem;color:var(--text-2)}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--primary-600)}

/* ---------- soluções ---------- */
.sol-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.sol-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-2xl);
  padding:36px;box-shadow:var(--shadow-card);transition:transform .25s var(--ease), box-shadow .25s;
  position:relative;overflow:hidden}
.sol-card::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad-brand)}
.sol-card--alt::before{background:linear-gradient(135deg,var(--n-600),var(--n-800))}
[data-theme="dark"] .sol-card--alt::before{background:linear-gradient(135deg,var(--n-400),var(--n-600))}
.sol-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.sol-card__icon{width:56px;height:56px;display:grid;place-items:center;border-radius:var(--r-lg);
  background:var(--primary-50);color:var(--primary-600);margin-bottom:20px}
[data-theme="dark"] .sol-card__icon{background:rgba(45,130,228,.14)}
.sol-card--alt .sol-card__icon{background:var(--n-100);color:var(--n-700)}
[data-theme="dark"] .sol-card--alt .sol-card__icon{background:var(--surface-alt);color:var(--n-300)}
.sol-card h3{font-size:1.5rem;margin-bottom:12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sol-card__tag{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  color:var(--primary-700);background:var(--primary-50);border:1px solid var(--primary-200);
  padding:.3em .7em;border-radius:var(--r-full)}
[data-theme="dark"] .sol-card__tag{color:var(--primary-300);background:rgba(45,130,228,.14);border-color:rgba(45,130,228,.3)}
.sol-card__tag--alt{color:var(--n-700);background:var(--n-100);border-color:var(--border)}
[data-theme="dark"] .sol-card__tag--alt{color:var(--n-300);background:var(--surface-alt)}
.sol-card > p{color:var(--text-2);margin-bottom:20px}
.ticks{list-style:none;margin-bottom:24px;display:grid;gap:10px}
.ticks li{position:relative;padding-left:30px;color:var(--text);font-size:.95rem}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:20px;height:20px;border-radius:50%;
  background:var(--primary-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%231A67C0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/12px no-repeat}
[data-theme="dark"] .ticks li::before{background-color:rgba(45,130,228,.16)}
.link-arrow{font-weight:700;color:var(--primary-600);display:inline-flex;align-items:center;gap:.4em}
.link-arrow span{transition:transform .2s}
.link-arrow:hover span{transform:translateX(4px)}

/* ---------- núcleo / ecossistema ---------- */
.core{display:grid;grid-template-columns:300px 1fr;gap:40px;align-items:center;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--r-2xl);
  padding:40px;box-shadow:var(--shadow-card);position:relative;overflow:hidden}
.core::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px 320px at 18% 50%, rgba(45,130,228,.10), transparent 70%)}
.core__hub{position:relative;z-index:1;text-align:center;padding:34px 20px;border-radius:var(--r-xl);
  background:var(--grad-brand);color:#fff;box-shadow:0 12px 30px rgba(26,103,192,.32)}
.core__badge{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;opacity:.85}
.core__logo{font-size:2rem;font-weight:800;letter-spacing:-.02em;margin:.1em 0 .15em}
.core__hub p{font-size:.88rem;opacity:.9}
.core__caps{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px}
.cap{font-size:.9rem;font-weight:600;color:var(--text);background:var(--bg);
  border:1px solid var(--border);border-radius:var(--r-full);padding:.6em 1.1em;
  transition:transform .2s var(--ease), border-color .2s, color .2s}
.cap:hover{transform:translateY(-3px);border-color:var(--primary-400);color:var(--primary-600)}

/* ---------- módulos ---------- */
.mod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mod-card{position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-xl);padding:26px;box-shadow:var(--shadow-card);
  transition:transform .25s var(--ease), box-shadow .25s, border-color .25s}
.section--alt .mod-card{background:var(--bg)}
.mod-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--primary-200)}
.mod-status{position:absolute;top:18px;right:18px;font-size:.68rem;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;padding:.3em .7em;border-radius:var(--r-full)}
.mod-status--live{color:#15803D;background:#DCFCE7}
.mod-status--soon{color:var(--text-2);background:var(--n-100);border:1px solid var(--border)}
[data-theme="dark"] .mod-status--live{color:#4ADE80;background:rgba(22,163,74,.18)}
[data-theme="dark"] .mod-status--soon{color:var(--n-300);background:var(--surface-alt)}
.mod-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:var(--r-md);
  background:var(--primary-50);color:var(--primary-600);margin-bottom:16px}
.mod-icon svg{width:26px;height:26px}
[data-theme="dark"] .mod-icon{background:rgba(45,130,228,.14)}
.mod-card h3{font-size:1.18rem;margin-bottom:8px}
.mod-card > p{color:var(--text-2);font-size:.92rem;margin-bottom:14px}
.ticks--sm li{font-size:.86rem;padding-left:26px}
.ticks--sm li::before{width:17px;height:17px;background-size:11px}
.mod-card--more{background:linear-gradient(150deg,var(--primary-50),var(--surface));
  display:flex;flex-direction:column;justify-content:center;border-style:dashed}
[data-theme="dark"] .mod-card--more{background:linear-gradient(150deg,rgba(45,130,228,.12),var(--surface))}
.mod-card--more h3{font-size:1.15rem}
.mod-card--more p{color:var(--text-2);font-size:.9rem;margin-bottom:16px}

/* ---------- recursos ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:var(--bg);border:1px solid var(--border);border-radius:var(--r-xl);padding:28px;
  transition:transform .25s var(--ease), box-shadow .25s, border-color .25s}
.section--alt .feat{background:var(--bg)}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--primary-200)}
.feat__ic{width:46px;height:46px;display:grid;place-items:center;border-radius:var(--r-md);
  background:var(--grad-brand);color:#fff;font-size:1.4rem;margin-bottom:16px}
.feat h3{font-size:1.18rem;margin-bottom:8px}
.feat p{color:var(--text-2);font-size:.95rem}

/* ---------- steps ---------- */
.steps{display:flex;align-items:stretch;gap:18px;justify-content:center;flex-wrap:wrap}
.step{flex:1 1 0;min-width:230px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-xl);padding:30px;box-shadow:var(--shadow-card)}
.step__n{font-family:var(--ff-mono);font-size:1rem;font-weight:700;color:#fff;
  background:var(--primary-600);width:42px;height:42px;border-radius:var(--r-md);
  display:grid;place-items:center;margin-bottom:16px}
[data-theme="dark"] .step__n{color:#0E1116}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:var(--text-2);font-size:.95rem}
.step__arrow{display:grid;place-items:center;font-size:1.6rem;color:var(--primary-400);font-weight:700}

/* ---------- tecnologia (dark band) ---------- */
.section--dark{background:var(--n-950);color:#E6E9EC}
.section--dark .section__sub--on-dark{color:#9AA4AE}
.eyebrow--on-dark{color:var(--primary-300)}
.tech{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.tech h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:.25em 0 .5em;color:#fff}
.tech__list{list-style:none;display:grid;gap:14px;margin-top:26px}
.tech__list li{position:relative;padding-left:28px;color:#C2C9D1;font-size:1rem}
.tech__list li strong{color:#fff}
.tech__list li::before{content:"";position:absolute;left:0;top:8px;width:10px;height:10px;border-radius:50%;
  background:var(--primary-400);box-shadow:0 0 0 4px rgba(95,159,234,.18)}
.tech__chips{display:flex;flex-wrap:wrap;gap:12px;align-content:center}
.chip{font-family:var(--ff-mono);font-size:.84rem;font-weight:500;color:#C2C9D1;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-full);padding:.55em 1.1em;transition:.2s}
.chip:hover{color:#fff;border-color:var(--primary-400);background:rgba(45,130,228,.16);transform:translateY(-3px)}

/* ---------- privacidade ---------- */
.priv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.priv{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);
  padding:30px;box-shadow:var(--shadow-card);transition:transform .25s var(--ease)}
.priv:hover{transform:translateY(-4px)}
.priv__badge{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.03em;
  padding:.35em .8em;border-radius:var(--r-full);margin-bottom:14px}
.priv__badge--green{color:#15803D;background:#DCFCE7}
.priv__badge--blue{color:var(--primary-700);background:var(--primary-50)}
.priv__badge--amber{color:#B45309;background:#FEF3C7}
[data-theme="dark"] .priv__badge--green{color:#4ADE80;background:rgba(22,163,74,.18)}
[data-theme="dark"] .priv__badge--blue{color:var(--primary-300);background:rgba(45,130,228,.16)}
[data-theme="dark"] .priv__badge--amber{color:#FBBF24;background:rgba(217,119,6,.2)}
.priv h3{font-size:1.2rem;margin-bottom:8px}
.priv p{color:var(--text-2);font-size:.95rem}

/* ---------- CTA ---------- */
.cta{padding:90px 0;background:var(--grad-brand);color:#fff;text-align:center}
.cta__inner{max-width:680px;margin:0 auto}
.cta h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:14px;color:#fff}
.cta p{font-size:1.15rem;opacity:.92;margin-bottom:30px}
.cta__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta .btn--primary{background:#fff;color:var(--primary-700);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.cta .btn--primary:hover{box-shadow:0 14px 32px rgba(0,0,0,.26)}
.cta .btn--ghost{border-color:rgba(255,255,255,.55);color:#fff}
.cta .btn--ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}

/* ---------- WhatsApp ---------- */
.btn--wa{background:#25D366;color:#0B3D24;box-shadow:0 6px 18px rgba(37,211,102,.34)}
.btn--wa:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(37,211,102,.45);background:#22c35e}
.cta .btn--wa{background:#fff;color:#128C4B}
.cta .btn--wa:hover{background:#fff}
.wa-float{position:fixed;right:22px;bottom:22px;z-index:1200;display:flex;align-items:center;gap:0;
  width:60px;height:60px;border-radius:var(--r-full);background:#25D366;color:#fff;
  box-shadow:0 10px 28px rgba(37,211,102,.45);transition:width .3s var(--ease), box-shadow .25s;
  overflow:hidden;padding:0 16px}
.wa-float svg{flex:0 0 28px}
.wa-float__tip{font-weight:700;font-size:.92rem;white-space:nowrap;opacity:0;margin-left:10px;
  transition:opacity .2s .05s}
.wa-float:hover{width:200px;box-shadow:0 14px 34px rgba(37,211,102,.55)}
.wa-float:hover .wa-float__tip{opacity:1}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:var(--r-full);
  box-shadow:0 0 0 0 rgba(37,211,102,.5);animation:waPulse 2.6s infinite}
@keyframes waPulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ---------- maker / Codifica ---------- */
.maker__inner{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.maker__copy h2{font-size:clamp(1.8rem,3.4vw,2.5rem);margin:.2em 0 .5em}
.maker__logo{display:inline-flex;align-items:center;margin-top:28px;transition:opacity .2s}
.maker__logo img{height:62px;width:auto}
.maker__logo:hover{opacity:.82}
[data-theme="dark"] .maker__logo img{filter:brightness(0) invert(1)}
.case__link{margin-top:16px}
.case{position:relative;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--r-2xl);padding:34px;box-shadow:var(--shadow-card);overflow:hidden}
.section--alt .case{background:var(--bg)}
.case::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:var(--grad-brand)}
.case::after{content:"";position:absolute;right:-40px;bottom:-40px;width:160px;height:160px;border-radius:50%;
  background:radial-gradient(circle, rgba(45,130,228,.14), transparent 70%)}
.case__badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  color:var(--primary-700);background:var(--primary-50);border:1px solid var(--primary-200);
  padding:.35em .8em;border-radius:var(--r-full);margin-bottom:14px}
[data-theme="dark"] .case__badge{color:var(--primary-300);background:rgba(45,130,228,.16);border-color:rgba(45,130,228,.3)}
.case h3{font-size:1.7rem;margin-bottom:10px}
.case p{color:var(--text-2);font-size:.96rem;margin-bottom:18px;position:relative;z-index:1}
.case__meta{display:flex;gap:10px;font-size:.82rem;color:var(--text-3);font-weight:600}

/* ---------- footer ---------- */
.footer{background:var(--n-950);color:#9AA4AE;padding:60px 0 28px}
.footer__inner{display:grid;grid-template-columns:1.3fr 2fr;gap:48px;padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.08)}
.footer__logo{height:30px;margin-bottom:16px}
.footer__brand p{font-size:.92rem;max-width:38ch}
.footer__codifica{display:inline-flex;align-items:center;gap:12px;margin-top:20px;
  color:#9AA4AE;font-size:.88rem;transition:opacity .2s}
.footer__codifica:hover{opacity:.8}
.footer__codifica-img{height:42px;width:auto;filter:brightness(0) invert(1);opacity:.92}
.footer__nav{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer__nav h4{color:#fff;font-size:.92rem;margin-bottom:14px;font-weight:700}
.footer__nav a{display:block;font-size:.9rem;color:#9AA4AE;padding:5px 0;transition:color .2s}
.footer__nav a:hover{color:var(--primary-300)}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding-top:24px;font-size:.84rem;flex-wrap:wrap}
.footer__legal{color:#6B7681}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .scan,.bbox,.pill__dot,.cam-card__live .dot{animation:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero__inner,.tech{grid-template-columns:1fr;gap:40px}
  .hero__panel{order:-1}
  .sol-grid,.feat-grid,.priv-grid{grid-template-columns:1fr}
  .mod-grid{grid-template-columns:1fr 1fr}
  .core{grid-template-columns:1fr;gap:28px;text-align:center}
  .core__caps{justify-content:center}
  .maker__inner{grid-template-columns:1fr;gap:32px}
  .strip__inner{grid-template-columns:1fr 1fr;gap:26px}
  .footer__inner{grid-template-columns:1fr}
  .step__arrow{transform:rotate(90deg)}
  .topbar__nav{
    position:fixed;inset:68px 0 auto 0;flex-direction:column;gap:0;
    background:var(--surface);border-bottom:1px solid var(--border);
    padding:8px 24px 16px;transform:translateY(-130%);transition:transform .3s var(--ease);
    box-shadow:var(--shadow-card);margin-left:0;
  }
  .topbar__nav.open{transform:translateY(0)}
  .topbar__nav a{padding:14px 0;border-bottom:1px solid var(--border);font-size:1rem}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .btn--primary.btn--sm{display:none}
}
@media (max-width:560px){
  .feat-grid,.mod-grid{grid-template-columns:1fr}
  .section{padding:64px 0}
  .hero{padding:56px 0 48px}
}