:root{
  --bg:#040a11;
  --panel:rgba(5,12,19,.82);
  --panel-strong:rgba(4,10,17,.94);
  --line:rgba(226,235,244,.34);
  --line-soft:rgba(226,235,244,.20);
  --text:#f4f6f8;
  --muted:#b4bcc6;
  --subtle:#7f8a96;
  --red:#df1c27;
  --blue:#0c72c6;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{
  margin:0;
  min-width:320px;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
button,a{font:inherit}
a{color:inherit;text-decoration:none}
button{color:inherit}
svg{display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
svg.wa-glyph{fill:currentColor;stroke:none}

.launch{
  position:relative;
  min-height:100dvh;
  height:100dvh;
  overflow:hidden;
  isolation:isolate;
  background:var(--bg);
}
.scene{
  position:absolute;
  inset:0;
  z-index:-6;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  user-select:none;
  pointer-events:none;
}
.scene-shade{
  position:absolute;
  inset:0;
  z-index:-5;
  pointer-events:none;
  background:
    linear-gradient(180deg,rgba(2,8,14,.06),rgba(2,7,12,.18)),
    radial-gradient(circle at 50% 44%,rgba(5,13,22,.02) 0 28%,rgba(2,8,14,.12) 62%,rgba(1,5,9,.32) 100%);
}
.erase{position:absolute;z-index:-4;pointer-events:none;background:rgba(4,11,18,.96);filter:blur(18px)}
.erase-center{left:22vw;top:15vh;width:57vw;height:47vh;border-radius:8vw;box-shadow:0 0 8vw 6vw rgba(4,11,18,.92)}
.erase-bottom{left:7vw;top:62vh;width:86vw;height:17vh;border-radius:4vw;box-shadow:0 0 5vw 3vw rgba(4,11,18,.90)}
.erase-top{right:-2vw;top:-2vh;width:34vw;height:15vh;border-radius:3vw;box-shadow:0 0 4vw 2vw rgba(4,11,18,.94)}
.erase-left{left:1vw;top:11vh;width:20vw;height:41vh;border-radius:3vw;box-shadow:0 0 4vw 2vw rgba(4,11,18,.82)}

.topbar{
  position:absolute;
  z-index:10;
  top:clamp(16px,2.6vh,34px);
  right:clamp(24px,4.1vw,88px);
  display:flex;
  align-items:center;
  gap:10px;
}
.top-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.68em;
  min-height:clamp(38px,4.6vh,48px);
  padding:0 clamp(13px,1.2vw,20px);
  border:1px solid var(--line-soft);
  border-radius:9px;
  background:rgba(4,11,18,.72);
  font-weight:600;
  font-size:clamp(12px,.92vw,15px);
  transition:border-color .18s ease,background-color .18s ease,transform .18s ease;
}
.top-link:hover,.top-link:focus-visible{border-color:rgba(255,255,255,.48);background:rgba(8,16,24,.9);outline:none}
.top-link:active{transform:translateY(1px)}
.top-link svg{width:1.18em;height:1.18em;stroke-width:1.75}
.top-link .wa-glyph{width:1.18em;height:1.18em}
.top-sep{display:none}
.top-whatsapp{padding-right:clamp(12px,1.1vw,18px)}
.top-whatsapp .mini-arrow{width:.82em;height:.82em;opacity:.68;fill:none;stroke:currentColor}

.brand-notes{
  position:absolute;
  left:clamp(28px,4.6vw,92px);
  top:clamp(110px,14vh,170px);
  z-index:3;
  color:rgba(205,217,230,.47);
  text-transform:uppercase;
  letter-spacing:.38em;
  font-family:Inter,sans-serif;
  pointer-events:none;
}
.note-stack{font-size:clamp(9px,.82vw,14px);line-height:1.72}
.note-accent{display:block;width:3.2em;height:2px;background:var(--red);margin:1.25em 0 3.6em;opacity:.9}
.note-small{font-size:clamp(7px,.62vw,11px);line-height:1.85;opacity:.6}

/* Stable document flow: remains aligned at browser zoom levels and different desktop heights. */
.content-shell{
  position:relative;
  z-index:4;
  width:100%;
  min-height:100dvh;
  height:100dvh;
  display:grid;
  grid-template-rows:minmax(58px,.72fr) auto auto auto minmax(10px,1fr);
  justify-items:center;
  align-items:center;
  padding:clamp(64px,8vh,92px) clamp(26px,4.5vw,84px) clamp(12px,1.7vh,22px);
  row-gap:clamp(14px,1.7vh,22px);
  pointer-events:none;
}
.content-shell > *{pointer-events:auto}
.hero{
  grid-row:2;
  width:min(1000px,72vw);
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.logo{
  display:block;
  width:clamp(390px,36vw,690px);
  max-width:72vw;
  height:auto;
  object-fit:contain;
  margin:0 auto clamp(4px,.75vh,9px);
  image-rendering:auto;
  filter:none;
}
h1{
  margin:0;
  color:#f3f5f7;
  font-family:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  font-size:clamp(56px,4.65vw,90px);
  font-weight:600;
  letter-spacing:.012em;
  line-height:.94;
  text-transform:uppercase;
  text-shadow:0 1px 0 rgba(255,255,255,.12),0 2px 16px rgba(0,0,0,.32);
  white-space:nowrap;
}
.tagline{
  margin:clamp(10px,1.55vh,18px) 0 0;
  color:rgba(242,245,248,.78);
  font-size:clamp(16px,1.28vw,23px);
  line-height:1.35;
  letter-spacing:-.012em;
}
.tagline strong{color:#fff;font-weight:700}
.about-trigger{
  margin-top:clamp(16px,2.4vh,27px);
  min-width:clamp(170px,13vw,230px);
  height:clamp(44px,5.4vh,56px);
  border:1px solid var(--line);
  border-radius:10px;
  background:rgba(4,10,17,.76);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:1em;
  cursor:pointer;
  font-weight:600;
  font-size:clamp(13px,.9vw,16px);
  transition:border-color .18s ease,background-color .18s ease,transform .18s ease;
}
.about-trigger:hover,.about-trigger:focus-visible{border-color:rgba(255,255,255,.6);background:rgba(10,18,27,.92);outline:none}
.about-trigger:active{transform:translateY(1px)}
.about-trigger svg{width:1em;height:1em}

.contacts{
  grid-row:3;
  width:min(1280px,82vw);
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(10px,1.1vw,18px);
}
.contact-card{
  min-width:0;
  height:clamp(68px,8.8vh,88px);
  padding:0 clamp(16px,1.35vw,24px);
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:clamp(11px,.95vw,17px);
  background:linear-gradient(180deg,rgba(8,16,24,.92),rgba(4,11,18,.86));
  border:1px solid var(--line);
  border-radius:12px;
  box-shadow:0 14px 35px rgba(0,0,0,.13);
  transition:border-color .18s ease,background-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.contact-card:hover,.contact-card:focus-visible{border-color:rgba(255,255,255,.58);background:rgba(8,17,26,.96);outline:none;transform:translateY(-2px);box-shadow:0 18px 38px rgba(0,0,0,.22)}
.contact-icon{
  width:clamp(38px,2.7vw,48px);
  aspect-ratio:1;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.34);
  border-radius:50%;
  color:#fff;
  overflow:hidden;
  flex:none;
}
.contact-icon svg{width:48%;height:48%;stroke-width:1.8}
.contact-icon .wa-glyph{width:52%;height:52%;fill:#fff;stroke:none}
.contact-copy{min-width:0;display:flex;flex-direction:column;gap:3px;text-align:left}
.contact-copy strong{font-size:clamp(13px,.9vw,16px);font-weight:600;color:#fff;white-space:nowrap}
.contact-copy small{font-size:clamp(11px,.72vw,13px);color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card-arrow{width:clamp(13px,.88vw,17px);height:clamp(13px,.88vw,17px);opacity:.82}

.footer{
  grid-row:4;
  text-align:center;
  font-size:clamp(10px,.64vw,12px);
  color:rgba(208,217,227,.56);
  align-self:start;
}

.modal{
  position:fixed;
  inset:0;
  z-index:100;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(0,4,8,.76);
  backdrop-filter:blur(8px);
  opacity:0;
  visibility:hidden;
  transition:opacity .2s ease,visibility .2s ease;
}
.modal.open{opacity:1;visibility:visible}
.modal-panel{
  position:relative;
  width:min(760px,92vw);
  max-height:min(82vh,760px);
  overflow:auto;
  border:1px solid var(--line-soft);
  border-radius:18px;
  background:linear-gradient(180deg,rgba(7,15,23,.985),rgba(3,9,15,.99));
  box-shadow:0 30px 80px rgba(0,0,0,.55);
  padding:28px 42px 34px;
  transform:translateY(10px) scale(.99);
  transition:transform .2s ease;
}
.modal.open .modal-panel{transform:none}
.modal-close{
  position:absolute;
  right:16px;
  top:16px;
  width:38px;
  height:38px;
  border:1px solid var(--line-soft);
  border-radius:50%;
  background:transparent;
  cursor:pointer;
  font-size:25px;
  line-height:1;
}
.modal-close:hover,.modal-close:focus-visible{border-color:rgba(255,255,255,.55);outline:none}
.modal-logo{display:block;width:min(370px,62vw);height:auto;margin:4px auto 16px;filter:none}
.modal-panel h2{margin:0 0 18px;text-align:center;font-family:"Barlow Condensed",sans-serif;font-size:34px;letter-spacing:.04em}
.about-copy{color:#d6dce3;font-size:15px;line-height:1.72;text-align:center}
.about-copy p{margin:0 0 14px}
.about-copy p:last-child{margin-bottom:0}

@media (max-width:900px){
  .launch{height:auto;min-height:100dvh;overflow:auto;padding-bottom:max(18px,env(safe-area-inset-bottom))}
  .scene{position:fixed;object-position:68% center}
  .scene-shade{position:fixed;background:linear-gradient(180deg,rgba(2,8,14,.22),rgba(2,8,14,.64)),radial-gradient(circle at 66% 35%,transparent 0 20%,rgba(2,8,14,.28) 58%,rgba(1,5,9,.65) 100%)}
  .erase{display:none}
  .topbar{position:relative;top:auto;right:auto;justify-content:flex-end;padding:18px 18px 0;gap:8px}
  .top-link{min-height:40px;padding:0 12px;font-size:13px}
  .brand-notes{display:none}
  .content-shell{height:auto;min-height:auto;display:flex;flex-direction:column;padding:0 18px 24px;row-gap:0}
  .hero{width:100%;padding-top:clamp(54px,8vh,88px)}
  .logo{width:min(72vw,520px);max-width:100%;margin-bottom:10px}
  h1{font-size:clamp(44px,10.8vw,74px);white-space:normal;line-height:.92}
  .tagline{margin-top:14px;font-size:clamp(15px,3.7vw,20px)}
  .about-trigger{margin-top:22px;min-width:160px;height:48px;font-size:14px}
  .contacts{width:100%;margin-top:42px;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
  .contact-card{height:80px;padding:0 16px;gap:13px}
  .contact-icon{width:42px}
  .contact-copy strong{font-size:14px}
  .contact-copy small{font-size:12px}
  .card-arrow{width:15px;height:15px}
  .footer{margin-top:24px;font-size:11px}
}

@media (max-width:560px){
  .topbar{padding-top:max(14px,env(safe-area-inset-top));padding-left:12px;padding-right:12px}
  .top-link{padding:0 10px;font-size:12px}
  .top-whatsapp .mini-arrow{display:none}
  .hero{padding-top:7vh}
  .logo{width:82vw}
  h1{font-size:clamp(43px,13vw,64px)}
  .tagline{font-size:14px;max-width:92vw}
  .contacts{grid-template-columns:1fr;margin-top:38px}
  .contact-card{height:74px}
  .footer{margin-top:22px}
  .modal-panel{padding:26px 20px 28px}
  .modal-panel h2{font-size:30px}
  .about-copy{text-align:left;font-size:14px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* =========================================================
   DESKTOP ZOOM-STABLE LAYOUT
   Browser zoom changes the CSS viewport size. Fixed px caps made
   the content physically shrink at 50%/33% zoom. Desktop sizing
   below is intentionally tied to vw/vh so its apparent proportions
   stay stable while browser zoom changes.
   ========================================================= */
@media (min-width: 901px){
  .launch{
    min-height:100dvh;
    height:100dvh;
  }

  .topbar{
    top:2.6vh;
    right:4.1vw;
    gap:.7vw;
  }
  .top-link{
    min-height:4.9vh;
    padding:0 1.2vw;
    border-radius:.65vw;
    font-size:.92vw;
    gap:.68em;
  }
  .top-link svg,
  .top-link .wa-glyph{width:1.18em;height:1.18em}
  .top-whatsapp{padding-right:1.1vw}

  .brand-notes{
    left:4.6vw;
    top:14vh;
    letter-spacing:.38em;
  }
  .note-stack{font-size:.82vw;line-height:1.72}
  .note-small{font-size:.62vw;line-height:1.85}

  .content-shell{
    min-height:100dvh;
    height:100dvh;
    grid-template-rows:minmax(7.5vh,.72fr) auto auto auto minmax(1.3vh,1fr);
    padding:8vh 4.5vw 1.7vh;
    row-gap:1.7vh;
  }

  .hero{
    width:72vw;
    max-width:none;
  }
  .logo{
    width:36vw;
    max-width:none;
    margin:0 auto .75vh;
  }
  h1{
    font-size:4.65vw;
    line-height:.94;
  }
  .tagline{
    margin:1.55vh 0 0;
    font-size:1.28vw;
  }
  .about-trigger{
    margin-top:2.4vh;
    min-width:13vw;
    width:auto;
    height:5.7vh;
    padding:0 1.45vw;
    border-radius:.72vw;
    font-size:.9vw;
  }

  .contacts{
    width:82vw;
    max-width:none;
    gap:1.1vw;
  }
  .contact-card{
    height:8.8vh;
    padding:0 1.35vw;
    gap:.95vw;
    border-radius:.85vw;
  }
  .contact-icon{width:2.7vw}
  .contact-copy strong{font-size:.9vw}
  .contact-copy small{font-size:.72vw}
  .card-arrow{width:.88vw;height:.88vw}

  .footer{font-size:.64vw}
}

/* Short desktop/laptop viewport: must come AFTER desktop rules.
   Uses viewport units so browser zoom does not reintroduce fixed-pixel shrinkage. */
@media (min-width:901px) and (max-height:700px){
  .content-shell{
    grid-template-rows:minmax(4.5vh,.36fr) auto auto auto minmax(.7vh,.48fr);
    padding:6.2vh 4.5vw 1.2vh;
    row-gap:1.05vh;
  }

  .hero{width:72vw}
  .logo{
    width:33vw;
    max-width:none;
    margin-bottom:.4vh;
  }
  h1{
    font-size:4.15vw;
    line-height:.93;
  }
  .tagline{
    margin-top:.95vh;
    font-size:1.12vw;
  }
  .about-trigger{
    margin-top:1.35vh;
    min-width:12.2vw;
    height:5.15vh;
    padding:0 1.35vw;
    font-size:.86vw;
  }

  .contacts{
    width:82vw;
    gap:1vw;
  }
  .contact-card{
    height:7.9vh;
    padding:0 1.2vw;
    gap:.85vw;
  }
  .contact-icon{width:2.45vw}
  .contact-copy strong{font-size:.85vw}
  .contact-copy small{font-size:.68vw}
  .card-arrow{width:.82vw;height:.82vw}
  .footer{font-size:.6vw}
}

/* Tablet landscape: keep the same DOM, only compress vertical rhythm. */
@media (max-width:900px) and (orientation:landscape) and (max-height:600px){
  .topbar{padding-top:10px}
  .hero{padding-top:26px}
  .logo{width:min(54vw,430px)}
  h1{font-size:clamp(38px,8vw,58px)}
  .tagline{margin-top:8px;font-size:14px}
  .about-trigger{margin-top:12px;height:42px}
  .contacts{margin-top:22px;gap:9px}
  .contact-card{height:64px}
  .footer{margin-top:14px}
}