/* ============================================================
   TACKL — Landing  ·  styles
   Sistema visual derivado do app: dark "preto-azulado",
   ciano + laranja, Syne (display) + JetBrains Mono (técnico),
   camada HUD/telemetria por cima.
   ============================================================ */

:root{
  /* core palette (overridable via Tweaks → JS sets these) */
  --cyan:        #00D4FF;
  --cyan-2:      #00AFE0;
  --orange:      #F97316;
  --bg:          #08090C;
  --bg-2:        #0B0C10;
  --bg-3:        #101218;
  --card:        #14161D;
  --card-2:      #181B23;

  /* derived */
  --cyan-glow:   color-mix(in srgb, var(--cyan) 14%, transparent);
  --cyan-faint:  color-mix(in srgb, var(--cyan) 8%, transparent);
  --cyan-line:   color-mix(in srgb, var(--cyan) 26%, transparent);
  --orange-line: color-mix(in srgb, var(--orange) 30%, transparent);
  --orange-faint:color-mix(in srgb, var(--orange) 8%, transparent);

  --text:        #EEF1F6;
  --muted:       #8A8FA3;
  --dim:         #4A4F63;
  --faint:       #2A2E3C;
  --line:        rgba(255,255,255,.07);
  --line-2:      rgba(255,255,255,.12);
  --green:       #34D399;

  --syne:  'Syne', sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, monospace;
  --body:  'Hanken Grotesk', system-ui, sans-serif;

  --r:   18px;
  --r-sm: 12px;
  --maxw: 1240px;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
::selection{ background:var(--cyan); color:#000; }

/* ── ambient background: dot-grid + glows + optional scanlines ── */
.bg-fx{ position:fixed; inset:0; z-index:0; pointer-events:none; }
.bg-fx .grid{
  position:absolute; inset:0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(255,255,255,.05) 1px, transparent 0);
  background-size:34px 34px;
  opacity:var(--grid-opacity, .5);
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%, #000 35%, transparent 80%);
}
.bg-fx .glow{
  position:absolute; border-radius:50%;
  filter:blur(40px);
}
.bg-fx .g1{ width:60vw; height:60vw; top:-25vw; left:-12vw;
  background:radial-gradient(circle, var(--cyan-faint), transparent 62%); }
.bg-fx .g2{ width:42vw; height:42vw; top:42%; right:-14vw;
  background:radial-gradient(circle, var(--orange-faint), transparent 64%); }
.bg-fx .scan{
  position:absolute; inset:0;
  background:repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px);
  opacity:var(--scan-opacity, 0);
}
main, nav, footer{ position:relative; z-index:1; }

/* ── shared type helpers ── */
.mono{ font-family:var(--mono); }
.eyebrow{
  font-family:var(--mono); font-size:.7rem; font-weight:500;
  letter-spacing:.16em; text-transform:uppercase; color:var(--cyan);
  display:inline-flex; align-items:center; gap:.7rem;
}
.eyebrow::before{ content:''; width:22px; height:1px; background:var(--cyan); display:inline-block; }
.eyebrow.ctr{ justify-content:center; }

.display{
  font-family:var(--syne); font-weight:800;
  font-size:clamp(2.4rem, 5.2vw, 4.6rem);
  line-height:.98; letter-spacing:-.025em;
}
.display .cy{ color:var(--cyan); }
.display .or{ color:var(--orange); }
.lead{
  font-size:1.08rem; color:var(--muted); line-height:1.7; max-width:54ch;
  text-wrap:pretty;
}

/* status dot like the app section titles */
.dot{ width:8px; height:8px; border-radius:50%; display:inline-block; flex-shrink:0; }
.dot.cy{ background:var(--cyan); box-shadow:0 0 10px var(--cyan); }
.dot.or{ background:var(--orange); box-shadow:0 0 10px var(--orange); }
.dot.gr{ background:var(--green); box-shadow:0 0 10px var(--green); }

/* the // code-comment subtitle motif */
.subtag{ font-family:var(--mono); font-size:.82rem; color:var(--muted); letter-spacing:.02em; }
.subtag .sl{ color:var(--cyan); }

.section{ padding:clamp(72px,9vw,128px) clamp(20px,5vw,64px); }
.wrap{ max-width:var(--maxw); margin:0 auto; }

/* ── buttons (rounded pills, like the app) ── */
.btn{
  font-family:var(--mono); font-weight:600; font-size:.82rem;
  letter-spacing:.04em; text-decoration:none; cursor:pointer;
  display:inline-flex; align-items:center; gap:.6rem;
  padding:.92rem 1.5rem; border-radius:999px; border:1px solid transparent;
  transition:transform .15s, box-shadow .25s, background .2s, border-color .2s, color .2s;
  white-space:nowrap;
}
.btn .arr{ transition:transform .2s; }
.btn:hover .arr{ transform:translateX(3px); }
.btn-primary{ background:var(--cyan); color:#04141a; box-shadow:0 6px 30px -8px var(--cyan); }
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 14px 44px -10px var(--cyan); }
.btn-ghost{ background:rgba(255,255,255,.02); color:var(--text); border-color:var(--line-2); }
.btn-ghost:hover{ border-color:var(--cyan-line); color:var(--cyan); }

/* ============================================================ NAV */
nav{
  position:fixed; top:0; left:0; right:0; z-index:50; height:64px;
  display:flex; align-items:center; justify-content:space-between;
  padding:0 clamp(18px,4vw,44px);
  background:color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
nav::after{ /* animated hairline */
  content:''; position:absolute; left:0; bottom:-1px; height:1px; width:100%;
  background:linear-gradient(90deg, transparent, var(--cyan-line), transparent);
  opacity:.6;
}
.brand{ display:flex; align-items:baseline; gap:.6rem; text-decoration:none; }
.brand .word{ font-family:var(--syne); font-weight:800; font-size:1.35rem; letter-spacing:.04em; color:var(--text); }
.brand .word .l{ color:var(--cyan); }
.brand .tag{ font-family:var(--mono); font-size:.56rem; letter-spacing:.18em; text-transform:uppercase; color:var(--dim); }
.nav-links{ display:flex; gap:2rem; list-style:none; }
.nav-links a{
  font-family:var(--mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); text-decoration:none; transition:color .2s; position:relative;
}
.nav-links a::after{ content:''; position:absolute; left:0; bottom:-6px; width:0; height:1px; background:var(--cyan); transition:width .25s; }
.nav-links a:hover{ color:var(--cyan); }
.nav-links a:hover::after{ width:100%; }
.nav-right{ display:flex; align-items:center; gap:1rem; }

/* ============================================================ HERO */
.hero{ padding-top:clamp(96px,12vh,140px); padding-bottom:clamp(56px,7vw,96px); }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px,4vw,56px); align-items:center; }

.hero h1{
  font-family:var(--syne); font-weight:800;
  font-size:clamp(2.9rem,6vw,5.6rem); line-height:.92; letter-spacing:-.03em;
  margin:1.6rem 0 1.5rem;
}
.hero h1 span{ display:block; }
.hero h1 .cy{ color:var(--cyan); }
.hero h1 .or{ color:var(--orange); }
.hero-desc{ color:var(--muted); font-size:1.08rem; max-width:46ch; line-height:1.7;
  padding-left:1.1rem; border-left:2px solid var(--line-2); }
.hero-actions{ display:flex; gap:.9rem; flex-wrap:wrap; margin:2.1rem 0 2.4rem; }

/* hero telemetry stat strip */
.tele{ display:flex; gap:0; border-top:1px solid var(--line); padding-top:1.5rem; flex-wrap:wrap; }
.tele-item{ padding-right:1.6rem; margin-right:1.6rem; border-right:1px solid var(--line); }
.tele-item:last-child{ border-right:none; margin-right:0; padding-right:0; }
.tele-n{ font-family:var(--syne); font-weight:800; font-size:1.75rem; line-height:1; color:var(--text); }
.tele-n .u{ color:var(--cyan); }
.tele-l{ font-family:var(--mono); font-size:.6rem; letter-spacing:.12em; text-transform:uppercase; color:var(--dim); margin-top:.45rem; }

/* hero device (real screenshot in a window frame) */
.device-stage{ position:relative; }
.device{
  position:relative; border-radius:var(--r); overflow:hidden;
  border:1px solid var(--line-2); background:var(--bg-2);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.8), 0 0 80px -40px var(--cyan);
}
.device-bar{
  display:flex; align-items:center; gap:.5rem; padding:.7rem .9rem;
  background:var(--bg-3); border-bottom:1px solid var(--line);
}
.tl{ width:11px; height:11px; border-radius:50%; }
.device-url{ flex:1; text-align:center; font-family:var(--mono); font-size:.62rem; color:var(--dim); letter-spacing:.06em; }
.device img{ display:block; width:100%; height:auto; }
.device .fade{ position:absolute; left:0; right:0; bottom:0; height:30%;
  background:linear-gradient(transparent, var(--bg-2)); pointer-events:none; }

/* corner ticks (HUD) */
.ticks::before,.ticks::after{ content:''; position:absolute; width:18px; height:18px; pointer-events:none; }
.ticks::before{ top:-7px; left:-7px; border-top:1.5px solid var(--cyan-line); border-left:1.5px solid var(--cyan-line); }
.ticks::after{ bottom:-7px; right:-7px; border-bottom:1.5px solid var(--cyan-line); border-right:1.5px solid var(--cyan-line); }

/* floating recreated chips around the device */
.chip{
  position:absolute; background:var(--card); border:1px solid var(--line-2);
  border-radius:var(--r-sm); padding:.7rem .85rem; box-shadow:0 18px 40px -16px rgba(0,0,0,.85);
  backdrop-filter:blur(6px);
}
.chip-feed{ right:-22px; top:18%; width:208px; }
.chip-feed .ch-head{ display:flex; align-items:center; gap:.5rem; margin-bottom:.55rem; }
.av{ width:26px; height:26px; border-radius:50%; flex-shrink:0; display:flex; align-items:center; justify-content:center;
  font-family:var(--syne); font-weight:800; font-size:.6rem; }
.av.cy{ background:var(--cyan-faint); border:1px solid var(--cyan-line); color:var(--cyan); }
.av.or{ background:var(--orange-faint); border:1px solid var(--orange-line); color:var(--orange); }
.ch-name{ font-family:var(--syne); font-weight:700; font-size:.74rem; }
.ch-meta{ font-family:var(--mono); font-size:.56rem; color:var(--dim); }
.ch-catch{ border-left:2px solid var(--cyan); background:var(--cyan-faint); padding:.4rem .55rem; border-radius:0 8px 8px 0; }
.ch-catch .sp{ font-family:var(--syne); font-weight:800; font-size:.82rem; color:var(--cyan); }
.ch-catch .de{ font-family:var(--mono); font-size:.54rem; color:var(--muted); margin-top:.15rem; }
.chip-ai{ left:-26px; bottom:14%; width:186px; }
.chip-ai .ai-top{ font-family:var(--mono); font-size:.56rem; letter-spacing:.1em; text-transform:uppercase; color:var(--orange); margin-bottom:.45rem; display:flex; align-items:center; gap:.4rem; }
.chip-ai .ai-field{ font-family:var(--mono); font-size:.66rem; color:var(--text); background:var(--bg); border:1px solid var(--line); border-radius:7px; padding:.4rem .55rem; }
.chip-ai .ai-field .cur{ color:var(--cyan); animation:blink 1.1s steps(1) infinite; }
@keyframes blink{ 50%{ opacity:0; } }

.float-soft{ animation:floaty 7s ease-in-out infinite; }
.float-soft.d{ animation-delay:-3.5s; }
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-12px); } }

/* species marquee ticker */
.ticker{ margin-top:clamp(40px,5vw,72px); border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  overflow:hidden; padding:.9rem 0; -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.ticker-row{ display:flex; gap:2.6rem; width:max-content; animation:scrollx 32s linear infinite; }
.ticker:hover .ticker-row{ animation-play-state:paused; }
.ticker-item{ font-family:var(--mono); font-size:.78rem; letter-spacing:.04em; color:var(--muted); display:inline-flex; align-items:center; gap:.7rem; }
.ticker-item .s{ color:var(--cyan); }
@keyframes scrollx{ to{ transform:translateX(-50%); } }

/* ============================================================ PROBLEMA */
.problema{ background:var(--bg); }
.sec-head{ max-width:62ch; }
.sec-head .display{ margin:1.3rem 0; text-wrap:balance; }
.problema-grid{ display:grid; grid-template-columns:1fr 1.02fr; gap:clamp(28px,4vw,56px); align-items:start; margin-top:3rem; }

.pain{ display:flex; flex-direction:column; }
.pain-row{ display:flex; gap:1.2rem; padding:1.5rem 0; border-bottom:1px solid var(--line); transition:padding-left .25s; }
.pain-row:first-child{ padding-top:0; }
.pain-row:last-child{ border-bottom:none; }
.pain-row:hover{ padding-left:.5rem; }
.pain-n{ font-family:var(--mono); font-size:.72rem; color:var(--cyan); padding-top:.25rem; min-width:2.2rem; }
.pain-t{ color:var(--muted); font-size:.98rem; line-height:1.6; }
.pain-t b{ color:var(--text); font-weight:600; }

/* corrupted-records terminal panel */
.terminal{ border:1px solid var(--line-2); border-radius:var(--r); overflow:hidden; background:var(--bg-2); }
.term-bar{ display:flex; align-items:center; gap:.55rem; padding:.7rem .9rem; background:var(--bg-3); border-bottom:1px solid var(--line); }
.term-bar .ttl{ font-family:var(--mono); font-size:.62rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dim); margin-left:.3rem; }
.term-bar .rec{ margin-left:auto; font-family:var(--mono); font-size:.58rem; color:#ef5350; display:flex; align-items:center; gap:.4rem; letter-spacing:.08em; }
.term-bar .rec .b{ width:7px; height:7px; border-radius:50%; background:#ef5350; animation:blink 1.4s steps(1) infinite; }
.term-body{ padding:1.2rem 1.1rem; font-family:var(--mono); font-size:.78rem; line-height:1.9; }
.log{ display:grid; grid-template-columns:auto 1fr auto; gap:.4rem 1rem; align-items:baseline; }
.log .src{ color:var(--dim); }
.log .msg{ color:var(--muted); }
.log .st{ color:#ef5350; font-size:.66rem; letter-spacing:.04em; text-align:right; white-space:nowrap; }
.log .st.warn{ color:var(--orange); }
.term-foot{ border-top:1px solid var(--line); padding:1rem 1.1rem; display:flex; align-items:center; gap:.8rem;
  background:var(--cyan-faint); }
.term-foot .ok{ font-family:var(--mono); font-size:.78rem; color:var(--cyan); }
.term-foot .ok b{ color:var(--text); }

/* ============================================================ SOLUÇÃO (bento) */
.solucao{ background:var(--bg-2); }
.bento{ display:grid; grid-template-columns:repeat(6,1fr); gap:1px; background:var(--line);
  border:1px solid var(--line); border-radius:var(--r); overflow:hidden; margin-top:3rem; }
.cell{ background:var(--bg); padding:clamp(20px,2.4vw,34px); position:relative; overflow:hidden;
  transition:background .25s; display:flex; flex-direction:column; }
.cell:hover{ background:var(--bg-3); }
.cell::after{ content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--cyan); transition:width .4s ease; }
.cell:hover::after{ width:100%; }
.cell-span3{ grid-column:span 3; }
.cell-span2{ grid-column:span 2; }
.cell-span6{ grid-column:span 6; }
.cell-num{ font-family:var(--mono); font-size:.6rem; letter-spacing:.12em; text-transform:uppercase; color:var(--dim); margin-bottom:1rem; }
.cell-ic{ color:var(--cyan); margin-bottom:.9rem; }
.cell-ic.or{ color:var(--orange); }
.cell h3{ font-family:var(--syne); font-weight:800; font-size:1.18rem; letter-spacing:-.01em; margin-bottom:.5rem; }
.cell p{ color:var(--muted); font-size:.94rem; line-height:1.6; }
.pill{ display:inline-flex; align-items:center; gap:.35rem; align-self:flex-start; margin-top:1rem;
  font-family:var(--mono); font-size:.6rem; font-weight:600; letter-spacing:.06em; text-transform:uppercase;
  color:var(--cyan); border:1px solid var(--cyan-line); background:var(--cyan-faint); padding:.32rem .65rem; border-radius:999px; }
.pill.or{ color:var(--orange); border-color:var(--orange-line); background:var(--orange-faint); }

/* showcase cell with real screenshot */
.cell-show{ grid-column:span 3; grid-row:span 2; padding:0; background:var(--bg-2); }
.cell-show .show-head{ padding:clamp(20px,2.4vw,34px) clamp(20px,2.4vw,34px) 0; }
.shot-frame{ margin:1.4rem clamp(20px,2.4vw,34px) 0; border:1px solid var(--line-2); border-top-left-radius:10px; border-top-right-radius:10px;
  overflow:hidden; box-shadow:0 30px 60px -30px #000; }
.shot-frame .device-bar{ border-radius:0; }
.shot-frame img{ display:block; width:100%; height:auto; }
/* IA modal is portrait — clip to show the top (IA Auto-fill field) */
.shot-clip{ position:relative; max-height:340px; overflow:hidden; }
.shot-clip img{ display:block; width:100%; height:auto; }
.shot-clip::after{ content:''; position:absolute; left:0; right:0; bottom:0; height:64px;
  background:linear-gradient(transparent, var(--bg-2)); pointer-events:none; }

/* wide showcase cell: real public profile */
.cell-wide{ grid-column:span 6; padding:0; background:var(--bg-2);
  display:grid; grid-template-columns:1fr 1.05fr; align-items:stretch; gap:0; }
.cell-wide-text{ padding:clamp(24px,2.8vw,40px); display:flex; flex-direction:column; justify-content:center; }
.cell-wide-text h3{ font-size:1.5rem; }
.cell-wide-text p{ max-width:42ch; }
.shot-frame-wide{ margin:clamp(24px,2.8vw,40px) clamp(24px,2.8vw,40px) 0; align-self:end; }
.shot-clip-wide{ max-height:330px; }
.shot-clip-wide::after{ background:linear-gradient(transparent, var(--bg-2)); }

/* recreated dashboard mini inside a cell */
.mini-dash{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin-top:1.2rem; }
.stat{ border:1px solid var(--line); border-radius:10px; padding:.7rem .8rem; position:relative; overflow:hidden; }
.stat::before{ content:''; position:absolute; top:0; left:0; right:0; height:2px; }
.stat.c1::before{ background:var(--orange); } .stat.c2::before{ background:var(--cyan); }
.stat.c3::before{ background:#a78bfa; } .stat.c4::before{ background:var(--green); }
.stat .l{ font-family:var(--mono); font-size:.52rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dim); }
.stat .n{ font-family:var(--syne); font-weight:800; font-size:1.5rem; line-height:1.2; }
.stat.c1 .n{ color:var(--orange);} .stat.c2 .n{ color:var(--cyan);} .stat.c3 .n{ color:#a78bfa;} .stat.c4 .n{ color:var(--green);}

/* ============================================================ PLANOS */
.planos{ background:var(--bg); }
.plans{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line);
  border:1px solid var(--line); border-radius:var(--r); overflow:hidden; margin-top:3rem; }
.plan{ background:var(--bg); padding:clamp(26px,2.6vw,38px); display:flex; flex-direction:column; position:relative; transition:background .2s; }
.plan:hover{ background:var(--bg-3); }
.plan.feat{ background:var(--bg-3); }
.plan.feat::before{ content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:linear-gradient(90deg, var(--cyan), color-mix(in srgb, var(--cyan) 12%, transparent)); }
.plan-badge{ position:absolute; top:-1px; right:clamp(26px,2.6vw,38px);
  background:var(--cyan); color:#04141a; font-family:var(--mono); font-size:.58rem; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; padding:.3rem .7rem; border-radius:0 0 8px 8px; }
.plan-label{ font-family:var(--mono); font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.plan-name{ font-family:var(--syne); font-weight:800; font-size:1.5rem; letter-spacing:.01em; margin:.5rem 0 1.5rem; display:flex; align-items:center; gap:.5rem; }
.plan-name.cy{ color:var(--cyan); }
.plan-price{ display:flex; align-items:baseline; gap:.15rem; }
.plan-price .cur{ font-family:var(--mono); font-size:.95rem; color:var(--muted); }
.plan-price .amt{ font-family:var(--syne); font-weight:800; font-size:3.2rem; line-height:1; letter-spacing:-.03em; }
.plan-price .amt.free{ font-size:2rem; color:var(--muted); }
.plan-price .per{ font-family:var(--mono); font-size:.66rem; color:var(--dim); align-self:flex-end; padding-bottom:.4rem; }
.plan-sub{ font-family:var(--mono); font-size:.66rem; color:var(--dim); margin:.5rem 0 1.8rem; letter-spacing:.02em; }
.plan-feats{ list-style:none; flex:1; margin-bottom:1.6rem; }
.plan-feats li{ font-size:.92rem; color:var(--muted); padding:.55rem 0; border-bottom:1px solid var(--line); display:flex; gap:.7rem; align-items:flex-start; }
.plan-feats li:last-child{ border-bottom:none; }
.plan-feats li::before{ content:'—'; font-family:var(--mono); color:var(--cyan); flex-shrink:0; }
.plan-feats li.off{ opacity:.4; } .plan-feats li.off::before{ content:'×'; color:var(--dim); }
.plan .btn{ justify-content:center; width:100%; min-height:48px; white-space:nowrap; }
.plan-foot{ text-align:center; font-family:var(--mono); font-size:.58rem; color:var(--dim); margin-top:.7rem; letter-spacing:.03em; }
.plan-note{ margin-top:1.8rem; font-family:var(--mono); font-size:.74rem; color:var(--muted); text-align:center; letter-spacing:.02em; }
.plan-note .cy{ color:var(--cyan); } .plan-note .or{ color:var(--orange); }

/* monthly / annual billing toggle */
.bill{ display:flex; align-items:center; justify-content:center; gap:.9rem; margin-top:2.2rem; }
.bill-label{ font-family:var(--mono); font-size:.78rem; letter-spacing:.04em; color:var(--text); display:inline-flex; align-items:center; gap:.5rem; transition:color .2s; }
.bill-label.dim{ color:var(--dim); }
.bill .save{ font-family:var(--mono); font-size:.6rem; font-weight:600; letter-spacing:.04em; color:var(--green);
  border:1px solid color-mix(in srgb, var(--green) 40%, transparent); background:color-mix(in srgb, var(--green) 10%, transparent);
  padding:.16rem .45rem; border-radius:999px; }
.bill-switch{ width:52px; height:28px; border-radius:999px; border:1px solid var(--line-2); background:var(--bg-3);
  position:relative; cursor:pointer; padding:0; transition:background .2s, border-color .2s; flex-shrink:0; }
.bill-switch .knob{ position:absolute; top:50%; left:3px; transform:translateY(-50%); width:21px; height:21px; border-radius:50%;
  background:var(--muted); transition:left .22s cubic-bezier(.3,.8,.3,1), background .22s; }
.bill-switch[aria-checked="true"]{ background:var(--cyan); border-color:var(--cyan); }
.bill-switch[aria-checked="true"] .knob{ left:28px; background:#04141a; }

.plan-annual{ font-family:var(--mono); font-size:.66rem; color:var(--cyan); margin-top:.5rem; letter-spacing:.02em;
  height:0; opacity:0; overflow:hidden; transition:opacity .2s; }
.plan-annual .yr{ font-weight:600; }
.plans.annual .plan-annual{ height:auto; opacity:1; margin-bottom:.2rem; }

/* ============================================================ HISTÓRIA */
.historia{ background:var(--bg-2); position:relative; overflow:hidden; }
.historia::before{ content:''; position:absolute; top:0; left:0; right:0; height:1px;
  background:linear-gradient(90deg, transparent, var(--cyan-line), transparent); }
.hist-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:1px; background:var(--line);
  border:1px solid var(--line); border-radius:var(--r); overflow:hidden; margin-top:3rem; }
.founders{ background:var(--bg); display:flex; flex-direction:column; gap:1px; }
.founder-card{ position:relative; flex:1; min-height:230px; overflow:hidden; background:var(--bg-2); }
.founder-card img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:50% 24%; }
.founder-card::after{ content:''; position:absolute; inset:0;
  background:linear-gradient(transparent 45%, color-mix(in srgb, var(--bg) 92%, transparent)); }
.founder-meta{ position:absolute; left:0; right:0; bottom:0; z-index:1; display:flex; align-items:center; gap:.8rem;
  padding:1rem clamp(16px,2vw,22px); }
.founder-meta .av{ width:42px; height:42px; border-radius:50%; font-size:.78rem; flex-shrink:0;
  backdrop-filter:blur(4px); }
.founder-meta .nm{ font-family:var(--syne); font-weight:800; font-size:1.05rem; color:var(--text); }
.founder-meta .ro{ font-family:var(--mono); font-size:.58rem; letter-spacing:.07em; text-transform:uppercase; color:var(--muted); margin-top:.18rem; }
.manifesto{ background:var(--bg); padding:clamp(28px,3vw,48px); display:flex; flex-direction:column; justify-content:flex-start; }
.manifesto p{ font-family:var(--syne); font-weight:600; font-size:clamp(1.1rem,1.7vw,1.42rem); line-height:1.5; margin-bottom:1.25rem; text-wrap:pretty; }
.manifesto p:last-of-type{ margin-bottom:0; }
.manifesto em{ font-style:normal; color:var(--cyan); }
.manifesto .or{ color:var(--orange); }
.manifesto .sig{ margin-top:2.2rem; padding-top:1.4rem; border-top:1px solid var(--line);
  font-family:var(--mono); font-size:.64rem; letter-spacing:.06em; text-transform:uppercase; color:var(--dim); }

/* ============================================================ DEPOIMENTOS (placeholder) */
.depo{ background:var(--bg); }
.depo-disclaimer{ display:block; font-family:var(--mono); font-size:.72rem; color:var(--dim); margin-top:.6rem; letter-spacing:.02em; }
.depo-disclaimer .sl{ color:var(--cyan); }
.depo-layout{ display:grid; grid-template-columns:.92fr 1.08fr; gap:clamp(24px,3.5vw,48px); align-items:center; margin-top:3rem; }

/* ── SONAR ── */
.sonar-wrap{ position:relative; }
.sonar{ position:relative; width:100%; max-width:440px; margin:0 auto; aspect-ratio:1; border-radius:50%;
  background:radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--cyan) 9%, var(--bg-2)) 0%, var(--bg) 72%);
  border:1px solid var(--cyan-line); overflow:hidden;
  box-shadow:0 0 0 1px var(--bg-2), 0 0 60px -20px var(--cyan-glow), inset 0 0 60px -30px var(--cyan); }
.sonar-rings{ position:absolute; inset:0; border-radius:50%;
  background:repeating-radial-gradient(circle at 50% 50%, transparent 0 12.4%, color-mix(in srgb, var(--cyan) 16%, transparent) 12.4%, color-mix(in srgb, var(--cyan) 16%, transparent) calc(12.4% + 1px)); }
.sonar-cross{ position:absolute; inset:0;
  background:
    linear-gradient(to right, transparent calc(50% - .5px), color-mix(in srgb, var(--cyan) 16%, transparent) calc(50% - .5px) calc(50% + .5px), transparent calc(50% + .5px)),
    linear-gradient(to bottom, transparent calc(50% - .5px), color-mix(in srgb, var(--cyan) 16%, transparent) calc(50% - .5px) calc(50% + .5px), transparent calc(50% + .5px)); }
.sonar-sweep{ position:absolute; inset:0; border-radius:50%; transform-origin:50% 50%;
  background:conic-gradient(from 0deg,
    transparent 0deg, transparent 280deg,
    color-mix(in srgb, var(--cyan) 10%, transparent) 330deg,
    color-mix(in srgb, var(--cyan) 38%, transparent) 358deg,
    color-mix(in srgb, var(--cyan) 55%, transparent) 360deg);
  animation:sweep 3.6s linear infinite; }
@keyframes sweep{ to{ transform:rotate(360deg); } }
.sonar-blips{ position:absolute; inset:0; }
.blip{ position:absolute; width:9px; height:9px; border-radius:50%; transform:translate(-50%,-50%);
  background:var(--cyan); box-shadow:0 0 10px var(--cyan); }
.blip.fish{ background:var(--green); box-shadow:0 0 10px var(--green); }
.blip.big{ width:12px; height:12px; background:var(--orange); box-shadow:0 0 14px var(--orange); }
.blip .ring{ position:absolute; inset:-4px; border-radius:50%; border:1px solid currentColor; color:inherit;
  animation:blipRing 2.4s ease-out infinite; opacity:0; }
@keyframes blipRing{ 0%{ transform:scale(.5); opacity:.8; } 100%{ transform:scale(3.4); opacity:0; } }
.blip-label{ position:absolute; left:14px; top:-4px; white-space:nowrap; font-family:var(--mono); font-size:.52rem;
  letter-spacing:.08em; text-transform:uppercase; color:var(--cyan);
  background:color-mix(in srgb, var(--bg) 80%, transparent); padding:.1rem .35rem; border-radius:4px; }
.blip.transient{ animation:blipFade 3s ease-out forwards; }
@keyframes blipFade{ 0%{ opacity:0; transform:translate(-50%,-50%) scale(.4); } 14%{ opacity:1; transform:translate(-50%,-50%) scale(1); } 100%{ opacity:0; transform:translate(-50%,-50%) scale(.9); } }
.sonar-hud{ display:flex; justify-content:center; gap:1.6rem; margin-top:1.4rem; }
.sonar-stat{ display:flex; flex-direction:column; align-items:center; gap:.25rem; }
.sonar-stat .k{ font-family:var(--mono); font-size:.54rem; letter-spacing:.14em; text-transform:uppercase; color:var(--dim); }
.sonar-stat .v{ font-family:var(--syne); font-weight:800; font-size:1.05rem; color:var(--text); }
.sonar-stat .v.cy{ color:var(--cyan); }

/* ── testimonials ── */
.depo-list{ display:flex; flex-direction:column; gap:14px; }
.depo-card{ border:1px solid var(--line); border-radius:var(--r); padding:1.5rem 1.5rem; background:var(--bg-2); position:relative;
  transition:border-color .25s, transform .25s; }
.depo-card:hover{ border-color:var(--cyan-line); transform:translateX(4px); }
.depo-card .cid{ font-family:var(--mono); font-size:.56rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dim);
  display:flex; align-items:center; gap:.5rem; margin-bottom:.85rem; }
.depo-card .cid .s{ color:var(--cyan); }
.depo-card .cid .catch{ margin-left:auto; color:var(--orange); }
.depo-card .q{ color:var(--text); font-size:1rem; line-height:1.6; text-wrap:pretty; }
.depo-card .q b{ color:var(--cyan); font-weight:600; }
.depo-card .who{ display:flex; align-items:center; gap:.7rem; margin-top:1.2rem; padding-top:1.1rem; border-top:1px solid var(--line); }
.depo-card .who .nm{ font-family:var(--syne); font-weight:700; font-size:.92rem; }
.depo-card .who .ro{ font-family:var(--mono); font-size:.58rem; letter-spacing:.05em; text-transform:uppercase; color:var(--dim); margin-top:.15rem; }
.depo-card .who .tag{ margin-left:auto; font-family:var(--mono); font-size:.58rem; font-weight:600; letter-spacing:.05em;
  color:var(--cyan); border:1px solid var(--cyan-line); background:var(--cyan-faint); padding:.28rem .6rem; border-radius:999px; white-space:nowrap; }
.depo-card .who .tag.or{ color:var(--orange); border-color:var(--orange-line); background:var(--orange-faint); }
.depo-card .who .tag.free{ color:var(--muted); border-color:var(--line-2); background:transparent; }
.depo-cta{ margin-top:2.2rem; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  border:1px dashed var(--line-2); border-radius:var(--r); padding:1.4rem 1.6rem; background:var(--cyan-faint); }
.depo-cta .t{ font-family:var(--syne); font-weight:700; font-size:1.05rem; }
.depo-cta .s{ font-family:var(--mono); font-size:.72rem; color:var(--muted); margin-top:.2rem; }

/* ============================================================ CTA FINAL */
.cta{ background:var(--bg-2); text-align:center; position:relative; overflow:hidden; padding:clamp(90px,11vw,150px) 20px; }
.cta .ghost-word{ position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  font-family:var(--syne); font-weight:800; font-size:30vw; letter-spacing:.04em;
  color:color-mix(in srgb, var(--cyan) 3.5%, transparent); white-space:nowrap; pointer-events:none; user-select:none; }
.cta .wrap{ position:relative; z-index:1; max-width:780px; }
.cta .display{ font-size:clamp(2.6rem,6vw,5.4rem); margin:1.2rem 0; }
.cta .lead{ margin:0 auto 2.4rem; text-align:center; }

/* ============================================================ FOOTER */
footer{ background:var(--bg); border-top:1px solid var(--line); }
.foot{ max-width:var(--maxw); margin:0 auto; padding:2.6rem clamp(20px,5vw,64px); }
.foot-top{ display:flex; align-items:center; justify-content:space-between; gap:1.4rem; flex-wrap:wrap;
  padding-bottom:1.8rem; border-bottom:1px solid var(--line); }
.foot-copy{ font-family:var(--mono); font-size:.66rem; line-height:1.9; color:var(--dim); letter-spacing:.03em;
  text-align:center; margin-top:1.6rem; }
.foot-copy a{ color:var(--muted); text-decoration:none; } .foot-copy a:hover{ color:var(--cyan); }
.foot-nav{ display:flex; gap:1.6rem; flex-wrap:wrap; }
.foot-nav a{ font-family:var(--mono); font-size:.66rem; letter-spacing:.07em; text-transform:uppercase; color:var(--muted); text-decoration:none; }
.foot-nav a:hover{ color:var(--cyan); }

/* ============================================================ REVEAL */
/* progressive enhancement: only hide for reveal when JS is active */
.js .rv{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
.js .rv.in{ opacity:1; transform:none; }
/* plan cards get a more pronounced sequential entrance */
.js .plans .plan.rv{ transform:translateY(40px) scale(.985); transition:opacity .65s cubic-bezier(.2,.7,.2,1), transform .65s cubic-bezier(.2,.7,.2,1); }
.js .plans .plan.rv.in{ transform:none; }
@media (prefers-reduced-motion: reduce){
  .rv{ opacity:1; transform:none; transition:none; }
  .float-soft,.ticker-row{ animation:none; }
}

/* ============================================================ RESPONSIVE */
@media (max-width:1000px){
  .hero-grid{ grid-template-columns:1fr; gap:48px; }
  .device-stage{ max-width:520px; margin:0 auto; }
  .chip-feed{ right:-8px; } .chip-ai{ left:-8px; }
  .problema-grid{ grid-template-columns:1fr; }
  .cell-span3,.cell-show,.cell-span2{ grid-column:span 3; }
  .cell-wide{ grid-column:span 3; grid-template-columns:1fr; }
  .shot-frame-wide{ margin-bottom:0; }
  .cell-show{ grid-row:auto; }
  .bento{ grid-template-columns:repeat(3,1fr); }
  .hist-grid{ grid-template-columns:1fr; }
  .depo-layout{ grid-template-columns:1fr; gap:36px; }
  .nav-links{ display:none; }
}
@media (max-width:680px){
  body{ font-size:16px; }
  .bento{ grid-template-columns:1fr; }
  .cell-span3,.cell-show,.cell-span2,.cell-span6{ grid-column:span 1; }
  .cell-wide{ grid-column:span 1; }
  .plans{ grid-template-columns:1fr; }
  .depo-cta{ flex-direction:column; align-items:flex-start; }
  .chip{ display:none; }
  .tele-item{ margin-bottom:.8rem; }
  .nav-right .btn-ghost{ display:none; }
  .foot-top{ flex-direction:column; align-items:flex-start; gap:1.2rem; } .foot-copy{ text-align:center; }
}