/* ==========================================================================
   i9Vix — Landing page
   Estrutura: 1. Tokens · 2. Base · 3. Utilitários · 4. Animações de entrada
   5. Header/Nav · 6. Seções · 7. Componentes fixos · 8. Responsivo · 9. A11y
   ========================================================================== */

/* 1. TOKENS ---------------------------------------------------------------- */
:root{
  --bg:#050e1c;
  --bg-2:#071629;
  --surface:rgba(12,34,60,.55);
  --surface-2:rgba(9,27,49,.78);
  --line:rgba(128,186,238,.12);
  --line-2:rgba(90,190,255,.26);

  --text:#f4f9ff;
  --text-2:#c9d8e6;
  --muted:#93aac0;
  --muted-2:#6f8aa3;

  --cyan:#23d7ff;
  --blue:#2487ff;
  --indigo:#6a7dff;
  --teal:#35e8c2;
  --grad:linear-gradient(100deg,#ffffff 0%,#5fe0ff 45%,#6d8dff 100%);
  --grad-btn:linear-gradient(135deg,#1b8dff 0%,#22d6f6 100%);

  --font-display:"Sora",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --radius-sm:12px;
  --radius:20px;
  --radius-lg:28px;
  --container:1180px;
  --gutter:40px;
  --header-h:76px;

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-in-out:cubic-bezier(.65,0,.35,1);
  --shadow:0 30px 80px -20px rgba(0,0,0,.55);

}

/* Propriedades registradas: permitem interpolar cor/posição da luz ambiente */
@property --a-x{syntax:'<number>';inherits:true;initial-value:72}
@property --a-y{syntax:'<number>';inherits:true;initial-value:18}
@property --b-x{syntax:'<number>';inherits:true;initial-value:8}
@property --b-y{syntax:'<number>';inherits:true;initial-value:78}
@property --a-c{syntax:'<color>';inherits:true;initial-value:rgba(36,135,255,.30)}
@property --b-c{syntax:'<color>';inherits:true;initial-value:rgba(35,215,255,.16)}

/* 2. BASE ------------------------------------------------------------------ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:clip;text-rendering:optimizeLegibility;
}
body.menu-open{overflow:hidden}
::selection{background:var(--cyan);color:#02101d}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;height:auto}
h1,h2,h3{font-family:var(--font-display);font-weight:700;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
figure,blockquote{margin:0}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.container{width:min(var(--container),100% - var(--gutter));margin-inline:auto}
.section{position:relative;scroll-margin-top:0}
.section-pad{padding:clamp(88px,11vw,140px) 0}
.skip-link{position:fixed;left:12px;top:-60px;background:#fff;color:#111;padding:10px 16px;border-radius:10px;z-index:1000;font-weight:600}
.skip-link:focus{top:12px}

/* 3. UTILITÁRIOS ----------------------------------------------------------- */
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:20px;
  font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#7fe2ff;
  transition:text-shadow .6s var(--ease),color .6s var(--ease);
}
.eyebrow-num{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;color:var(--cyan);
  padding:3px 7px;border:1px solid var(--line-2);border-radius:6px;background:rgba(35,215,255,.06);
}
.pulse-dot{position:relative;display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--teal);flex:none}
.pulse-dot::after{content:"";position:absolute;inset:-5px;border-radius:50%;border:1px solid var(--teal);animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.5);opacity:.9}100%{transform:scale(1.6);opacity:0}}

.text-link{color:var(--cyan);background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .35s var(--ease)}
.text-link:hover{background-size:100% 1px}

/* Botões */
.btn{
  --pad-y:14px;--pad-x:22px;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:var(--pad-y) var(--pad-x);min-height:48px;border-radius:14px;border:1px solid transparent;
  font-weight:700;font-size:15px;line-height:1.2;cursor:pointer;white-space:nowrap;isolation:isolate;overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background-color .25s,border-color .25s,color .25s;
}
.btn .arrow{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn:active{transform:scale(.98)}
.btn-sm{--pad-y:10px;--pad-x:16px;min-height:42px;font-size:14px;border-radius:12px}
.btn-lg{--pad-y:16px;--pad-x:26px;min-height:54px}
.btn-primary{background:var(--grad-btn);color:#03101c;box-shadow:0 14px 34px -10px rgba(27,145,255,.6),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-primary::before{ /* brilho que atravessa o botão no hover */
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .8s var(--ease);
}
.btn-primary:hover{box-shadow:0 20px 44px -10px rgba(35,215,255,.6),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-primary:hover::before{transform:translateX(120%)}
.btn-ghost{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.04);color:var(--text-2);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--line-2);background:rgba(35,215,255,.07);color:#fff}

/* Borda luminosa que segue o cursor (cards) */
.spot{position:relative;isolation:isolate;--mx:50%;--my:0%}
.spot::before{
  content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;z-index:2;
  background:radial-gradient(420px circle at var(--mx) var(--my),rgba(80,220,255,.65),transparent 45%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .4s var(--ease);
}
.spot::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;
  background:radial-gradient(520px circle at var(--mx) var(--my),rgba(36,135,255,.10),transparent 50%);
  opacity:0;transition:opacity .4s var(--ease);
}
.spot:hover::before,.spot:hover::after{opacity:1}

/* 4. ANIMAÇÕES DE ENTRADA (ativas só com JS) ------------------------------- */
.js .reveal{
  opacity:0;transform:translate3d(0,28px,0);filter:blur(6px);
  transition:opacity .9s var(--ease),transform 1s var(--ease),filter .9s var(--ease);
  transition-delay:calc(var(--d,0) * 90ms);
}
.js .reveal-left{transform:translate3d(-48px,0,0)}
.js .reveal-right{transform:translate3d(48px,0,0)}
.js .reveal-scale{transform:translate3d(0,36px,0) scale(.96)}
.js .reveal.is-in{opacity:1;transform:none;filter:none}

/* Títulos surgem de baixo, recortados como uma "máscara" */
.js .reveal-title{
  clip-path:polygon(-5% 125%,105% 125%,105% 125%,-5% 125%);transform:translate3d(0,24px,0);
  transition:clip-path 1.2s var(--ease) .08s,transform 1.2s var(--ease) .08s;
}
.js .reveal-title.is-in{clip-path:polygon(-5% -15%,105% -15%,105% 125%,-5% 125%);transform:none}

/* H1 do hero: palavra por palavra */
.split-words .word{display:inline-block;overflow:hidden;vertical-align:top;padding:0 .02em .12em;margin-bottom:-.12em}
.split-words .word>span{display:inline-block;transform:translate3d(0,110%,0) rotate(4deg);transform-origin:0 100%;transition:transform 1.1s var(--ease);transition-delay:calc(var(--w) * 70ms + 120ms)}
.hero.is-ready .split-words .word>span{transform:none}

/* Costura entre seções: linha que se desenha + feixe de luz que atravessa */
.section-pad::before,.section-pad::after{content:"";position:absolute;top:0;left:50%;height:1px;pointer-events:none}
.section-pad::before{
  width:min(var(--container),100% - var(--gutter));
  background:linear-gradient(90deg,transparent,rgba(95,200,255,.28) 20%,rgba(95,200,255,.28) 80%,transparent);
  transform:translateX(-50%) scaleX(0);transition:transform 1.6s var(--ease-in-out);
}
.section-pad::after{
  width:180px;margin-left:-90px;opacity:0;
  background:linear-gradient(90deg,transparent,#8ff0ff,transparent);
  box-shadow:0 0 18px 2px rgba(35,215,255,.55);
}
.section-pad.in-view::before{transform:translateX(-50%) scaleX(1)}
.section-pad.in-view::after,.section-pad.arrived::after{animation:seam-sweep 1.8s var(--ease-in-out) .2s both}
.section-pad.arrived .eyebrow{color:#fff;text-shadow:0 0 18px rgba(35,215,255,.9)}
@keyframes seam-sweep{
  0%{opacity:0;transform:translateX(calc(-1 * min(560px,45vw)))}
  15%{opacity:1}85%{opacity:1}
  100%{opacity:0;transform:translateX(min(560px,45vw))}
}

/* Luz ambiente global que acompanha a seção ativa */
.ambient{
  position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;
  --a-x:72;--a-y:18;--b-x:8;--b-y:78;--a-c:rgba(36,135,255,.30);--b-c:rgba(35,215,255,.16);
  transition:--a-x 1.8s var(--ease),--a-y 1.8s var(--ease),--b-x 1.8s var(--ease),--b-y 1.8s var(--ease),--a-c 1.8s var(--ease),--b-c 1.8s var(--ease);
}
.ambient span{position:absolute;left:0;top:0}
.ambient-a,.ambient-b{-webkit-mask-image:radial-gradient(closest-side,#000 0%,rgba(0,0,0,.55) 35%,rgba(0,0,0,.2) 62%,rgba(0,0,0,.05) 85%,transparent 100%);mask-image:radial-gradient(closest-side,#000 0%,rgba(0,0,0,.55) 35%,rgba(0,0,0,.2) 62%,rgba(0,0,0,.05) 85%,transparent 100%)}
.ambient-a{width:70vmax;height:70vmax;background:var(--a-c);transform:translate3d(calc(var(--a-x) * 1vw - 35vmax),calc(var(--a-y) * 1vh - 35vmax),0)}
.ambient-b{width:55vmax;height:55vmax;background:var(--b-c);transform:translate3d(calc(var(--b-x) * 1vw - 27.5vmax),calc(var(--b-y) * 1vh - 27.5vmax),0)}
.ambient-noise{inset:0;border-radius:0;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* 5. HEADER / NAVEGAÇÃO ---------------------------------------------------- */
.site-header{
  position:fixed;inset:0 0 auto;z-index:100;
  transition:background-color .4s var(--ease),border-color .4s var(--ease),transform .45s var(--ease),backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{background:rgba(5,14,28,.72);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);border-color:rgba(255,255,255,.06)}
.site-header.is-hidden{transform:translateY(-100%)}
.scroll-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.scroll-progress span{display:block;height:100%;background:var(--grad-btn);transform-origin:0 50%;transform:scaleX(var(--progress,0));box-shadow:0 0 12px rgba(35,215,255,.6)}

.nav-wrap{height:var(--header-h);display:flex;align-items:center;gap:28px;transition:height .4s var(--ease)}
.is-scrolled .nav-wrap{height:64px}
.brand{display:flex;align-items:center;gap:12px;flex:none;margin-right:auto}
.brand img{width:auto;height:40px;transition:height .4s var(--ease);filter:drop-shadow(0 4px 14px rgba(24,155,255,.25))}
.is-scrolled .brand img{height:34px}
.brand-tag{font-size:10px;line-height:1.25;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-left:12px;border-left:1px solid var(--line)}

.main-nav{position:relative;display:flex;align-items:center;gap:4px;padding:5px;border:1px solid rgba(255,255,255,.06);border-radius:14px;background:rgba(255,255,255,.025)}
.main-nav>a{position:relative;z-index:1;padding:8px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--text-2);transition:color .3s}
.main-nav>a:hover,.main-nav>a[aria-current="true"]{color:#fff}
.nav-indicator{
  position:absolute;top:5px;bottom:5px;left:0;width:0;border-radius:10px;opacity:0;
  background:linear-gradient(180deg,rgba(35,215,255,.16),rgba(36,135,255,.10));border:1px solid rgba(35,215,255,.25);
  transition:transform .5s var(--ease),width .5s var(--ease),opacity .3s;
}

.menu-btn{display:none;position:relative;width:46px;height:46px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);cursor:pointer;z-index:110}
.menu-btn span{position:absolute;left:13px;right:13px;height:2px;border-radius:2px;background:#fff;transition:transform .45s var(--ease),top .45s var(--ease)}
.menu-btn span:nth-child(1){top:18px}
.menu-btn span:nth-child(2){top:26px}
.menu-btn[aria-expanded="true"] span:nth-child(1){top:22px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){top:22px;transform:rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:0;z-index:95;display:flex;flex-direction:column;justify-content:center;gap:28px;
  padding:calc(var(--header-h) + 20px) 24px calc(32px + env(safe-area-inset-bottom));
  background:radial-gradient(circle at 80% 10%,rgba(36,135,255,.22),transparent 45%),rgba(4,11,22,.96);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  clip-path:circle(0 at calc(100% - 44px) 38px);transition:clip-path .7s var(--ease-in-out);
}
.mobile-menu.open{clip-path:circle(150% at calc(100% - 44px) 38px)}
.mobile-menu nav{display:grid}
.mobile-menu nav a{display:flex;align-items:baseline;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);font-family:var(--font-display);font-size:clamp(24px,7vw,32px);font-weight:600;letter-spacing:-.02em}
.mobile-menu nav a small{font-family:var(--font-mono);font-size:12px;color:var(--cyan);font-weight:400}
.mobile-menu nav a,.mobile-menu>.btn,.mobile-menu-note{opacity:0;transform:translateY(24px);transition:opacity .5s var(--ease),transform .6s var(--ease)}
.mobile-menu.open nav a,.mobile-menu.open>.btn,.mobile-menu.open .mobile-menu-note{opacity:1;transform:none;transition-delay:calc(var(--i) * 60ms + 200ms)}
.mobile-menu-note{font-size:13px;color:var(--muted-2)}

/* Trilho lateral de seções */
.section-rail{position:fixed;right:22px;top:50%;z-index:60;display:none;flex-direction:column;gap:6px;transform:translateY(-50%)}
.section-rail a{position:relative;display:grid;place-items:center;width:22px;height:22px}
.section-rail a::before{content:"";width:6px;height:6px;border-radius:50%;background:rgba(160,200,235,.35);transition:transform .4s var(--ease),background .4s,box-shadow .4s}
.section-rail a:hover::before{background:#fff}
.section-rail a[aria-current="true"]::before{transform:scale(1.7);background:var(--cyan);box-shadow:0 0 12px rgba(35,215,255,.8)}
.section-rail span{
  position:absolute;right:30px;white-space:nowrap;font-size:12px;font-weight:600;color:#fff;
  padding:5px 10px;border-radius:8px;background:rgba(7,22,41,.9);border:1px solid var(--line);
  opacity:0;transform:translateX(8px);pointer-events:none;transition:opacity .3s,transform .4s var(--ease);
}
.section-rail a:hover span,.section-rail a:focus-visible span{opacity:1;transform:none}

/* 6. SEÇÕES ---------------------------------------------------------------- */

/* HERO */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:calc(var(--header-h) + 64px) 0 110px;isolation:isolate}
.grid-lines{
  position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(rgba(90,170,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(90,170,255,.07) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 60% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 60% 40%,#000 20%,transparent 75%);
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
  --hp:0;opacity:calc(1 - var(--hp) * .85);transform:translate3d(0,calc(var(--hp) * -70px),0) scale(calc(1 - var(--hp) * .04));
}
.hero h1{font-size:clamp(40px,4.7vw,70px);line-height:1.02;letter-spacing:-.045em;margin-bottom:26px;font-weight:700}
.lead{font-size:clamp(17px,1.5vw,20px);line-height:1.7;color:#adc1d4;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:36px 0 44px}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.hero-proof li{padding-left:16px;border-left:1px solid rgba(111,195,255,.3)}
.hero-proof strong{display:block;font-size:14px;color:#eef7ff}
.hero-proof span{display:block;font-size:13px;color:var(--muted-2);margin-top:2px}

.hero-visual{position:relative}
.tilt{position:relative;transform:perspective(1200px) rotateX(var(--rx,3deg)) rotateY(var(--ry,-7deg));transform-style:preserve-3d;transition:transform .8s var(--ease)}
.system-window{
  border:1px solid rgba(96,188,255,.24);border-radius:22px;overflow:hidden;
  background:linear-gradient(180deg,rgba(9,30,54,.92),rgba(5,20,38,.92));
  box-shadow:0 50px 120px -30px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.02) inset,0 0 80px -20px rgba(35,160,255,.35);
}
.window-bar{height:46px;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;padding:0 16px;gap:7px;background:rgba(7,24,41,.9)}
.dot{width:9px;height:9px;border-radius:50%}
.red{background:#ff6384}.amber{background:#ffc64a}.green{background:#38e8aa}
.window-title{margin-left:10px;font-size:12px;color:#7394b0;font-family:var(--font-mono)}
.window-body{padding:20px;display:grid;gap:12px}
.metric-row{display:grid;grid-template-columns:1.2fr .8fr;gap:12px}
.metric-card,.flow-card,.code-card{background:linear-gradient(145deg,rgba(17,50,85,.7),rgba(8,29,53,.72));border:1px solid rgba(102,180,245,.13);border-radius:15px;padding:16px}
.metric-card strong{display:block;font-family:var(--font-display);font-size:17px;margin:2px 0}
.metric-label{display:block;color:#79a6cc;font-size:10px;text-transform:uppercase;letter-spacing:.12em}
.metric-sub{font-size:11px;color:#6d8ba4}
.metric-accent{background:linear-gradient(145deg,rgba(27,120,202,.26),rgba(9,33,59,.72));box-shadow:inset 2px 0 var(--cyan)}
.flow-head{display:flex;justify-content:space-between;font-size:12px;color:#a9c2d9}
.live{color:#5ce8b8}
.live i{display:inline-block;width:6px;height:6px;background:#5ce8b8;border-radius:50%;margin-right:5px;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.25}}
.flow-line{display:flex;align-items:flex-start;margin-top:20px}
.flow-step{text-align:center;min-width:58px}
.flow-step span{display:grid;place-items:center;margin:auto;width:34px;height:34px;border-radius:10px;background:#102d4d;border:1px solid #194670;color:#6f8da8;font-size:11px;font-family:var(--font-mono);transition:all .5s var(--ease)}
.flow-step b{display:block;font-size:10px;font-weight:600;color:#708aa1;margin-top:8px;transition:color .5s}
.flow-step.done span{background:#0c3b5a;color:#5edfff;border-color:#1f86ae}
.flow-step.done b{color:#a4c4dc}
.flow-step.active span{background:var(--grad-btn);color:#fff;border-color:transparent;box-shadow:0 0 0 5px rgba(35,215,255,.12),0 0 26px rgba(34,213,247,.45);transform:scale(1.08)}
.flow-step.active b{color:#fff}
.connector{position:relative;flex:1;height:2px;margin-top:16px;border-radius:2px;background:#15314b;overflow:hidden}
.connector i{position:absolute;inset:0;background:linear-gradient(90deg,#1f86ae,var(--cyan));transform:scaleX(0);transform-origin:0 50%;transition:transform .7s var(--ease)}
.connector.done i{transform:scaleX(1)}
.code-card{font-family:var(--font-mono);font-size:12px;line-height:1.85;color:#bfd6e9}
.indent{padding-left:18px}
.code-muted{color:#58758f}.code-blue{color:#49a7ff}.code-green{color:#4ee5b0}.code-orange{color:#f1b47a}
.caret{display:inline-block;width:7px;height:14px;margin-left:3px;vertical-align:-2px;background:var(--cyan);animation:blink 1s steps(1) infinite}
.floating-chip{
  position:absolute;display:flex;align-items:center;gap:8px;padding:10px 14px;
  border:1px solid rgba(77,190,255,.25);border-radius:12px;background:rgba(5,18,34,.85);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-size:12px;font-weight:600;color:#d6ecfb;box-shadow:0 18px 40px -10px rgba(0,0,0,.5);
  transform:translateZ(60px);animation:float 6s ease-in-out infinite;
}
.floating-chip i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.chip-a{right:36px;top:-20px}
.chip-b{left:-28px;bottom:-18px;animation-delay:-3s}
.chip-b i{background:var(--teal);box-shadow:0 0 10px var(--teal)}
@keyframes float{50%{translate:0 -10px}}

.scroll-cue{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);transition:color .3s,opacity .4s}
.scroll-cue:hover{color:#fff}
.mouse{width:22px;height:34px;border:1.5px solid rgba(160,200,235,.45);border-radius:12px;display:flex;justify-content:center;padding-top:6px}
.mouse i{width:3px;height:7px;border-radius:2px;background:var(--cyan);animation:wheel 1.8s var(--ease) infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:1}80%{transform:translateY(10px);opacity:0}100%{opacity:0}}

/* MARQUEE */
.marquee{position:relative;border-block:1px solid rgba(255,255,255,.06);background:rgba(6,21,40,.55);overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 38s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee ul{display:flex;align-items:center;flex:none}
.marquee li{display:flex;align-items:center;gap:40px;padding:26px 20px;font-family:var(--font-display);font-size:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:#7394b0;white-space:nowrap}
.marquee li::after{content:"";width:6px;height:6px;margin-left:20px;border-radius:2px;background:var(--grad-btn);transform:rotate(45deg)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* CABEÇALHOS DE SEÇÃO */
.section-heading{max-width:780px;margin-bottom:56px}
.section-heading h2,.method-copy h2,.why-copy h2,.tech-panel h2,.contact-copy h2{font-size:clamp(32px,4.2vw,56px);line-height:1.08;letter-spacing:-.035em;margin-bottom:20px;padding-bottom:.06em}
.section-heading p,.method-copy>p,.why-copy>p,.tech-panel p,.contact-copy>p{color:var(--muted);font-size:clamp(16px,1.3vw,18px);max-width:680px}

/* SOLUÇÕES */
.solutions-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.solution-card{
  grid-column:span 2;display:flex;flex-direction:column;min-height:360px;padding:32px;
  border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(160deg,rgba(14,39,69,.72),rgba(7,24,43,.72));
  overflow:hidden;
  transition:transform .5s var(--ease),border-color .4s,box-shadow .5s var(--ease),opacity .9s var(--ease),filter .9s var(--ease);
}
.solution-card:hover{transform:translateY(-6px);border-color:rgba(73,191,255,.22);box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.solution-card.featured{grid-column:span 4;background:radial-gradient(circle at 100% 0,rgba(35,215,255,.12),transparent 50%),linear-gradient(145deg,rgba(14,64,106,.6),rgba(7,24,43,.75))}
.icon-box{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:30px;background:linear-gradient(145deg,#0e345a,#0a2442);border:1px solid #1a4d77;box-shadow:inset 0 1px 0 rgba(255,255,255,.06);transition:transform .5s var(--ease),box-shadow .5s}
.icon-box svg{width:22px;height:22px;fill:none;stroke:#7fe6ff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.solution-card:hover .icon-box{transform:translateY(-3px) rotate(-6deg);box-shadow:0 10px 30px -8px rgba(35,215,255,.55)}
.card-kicker{font-family:var(--font-mono);font-size:11px;color:#6ea0c8;text-transform:uppercase;letter-spacing:.1em}
.solution-card h3{font-size:clamp(20px,1.8vw,24px);letter-spacing:-.02em;margin:10px 0 12px}
.solution-card p{color:var(--muted);font-size:15px}
.solution-card ul{margin-top:auto;padding-top:24px;display:grid;gap:10px}
.solution-card ul.two-cols{grid-template-columns:1fr 1fr;column-gap:24px}
.solution-card li{position:relative;padding-left:20px;font-size:14px;color:#bcd0df}
.solution-card li::before{content:"";position:absolute;left:0;top:.55em;width:10px;height:6px;border-left:2px solid var(--cyan);border-bottom:2px solid var(--cyan);transform:rotate(-45deg) translateY(-2px);border-radius:1px}

/* MÉTODO */
.method-section{background:linear-gradient(180deg,transparent,rgba(8,24,44,.5) 30%,rgba(8,24,44,.5) 70%,transparent)}
.method-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(48px,7vw,100px);align-items:start}
.method-copy{position:sticky;top:calc(var(--header-h) + 40px)}
.method-note{margin-top:34px;border-left:2px solid var(--cyan);background:rgba(25,142,207,.08);padding:18px 22px;color:var(--text-2);font-size:15px;border-radius:0 14px 14px 0}
.timeline{position:relative;display:grid;gap:14px;--p:0}
.timeline::before,.timeline::after{content:"";position:absolute;z-index:0;left:49px;top:48px;bottom:48px;width:2px;border-radius:2px}
.timeline::before{background:rgba(110,170,230,.12)}
.timeline::after{background:linear-gradient(180deg,var(--cyan),var(--blue));transform-origin:top;transform:scaleY(var(--p));box-shadow:0 0 12px rgba(35,215,255,.6)}
.timeline-item{position:relative;display:grid;grid-template-columns:48px 1fr;gap:22px;padding:26px 26px;border:1px solid var(--line);border-radius:18px;background:var(--surface);transition:border-color .5s,background .5s,opacity .9s var(--ease),transform 1s var(--ease),filter .9s var(--ease)}
.timeline-item .num{position:relative;z-index:2;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;font-family:var(--font-mono);font-size:13px;font-weight:700;color:#6fa6cf;background:#081c33;border:1px solid #1a4568;transition:all .6s var(--ease)}
.timeline-item.lit{border-color:rgba(35,215,255,.25);background:rgba(13,42,72,.62)}
.timeline-item.lit .num{color:#03101c;background:var(--grad-btn);border-color:transparent;box-shadow:0 0 24px rgba(35,215,255,.45)}
.timeline-item h3{font-size:20px;letter-spacing:-.02em;margin-bottom:6px}
.timeline-item p{color:var(--muted);font-size:15px}

/* PRODUTOS */
.product-showcase{
  display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center;
  border:1px solid rgba(95,179,239,.16);border-radius:var(--radius-lg);padding:clamp(28px,5vw,56px);
  background:radial-gradient(circle at 85% 15%,rgba(0,153,255,.18),transparent 40%),radial-gradient(circle at 0 100%,rgba(53,232,194,.08),transparent 40%),linear-gradient(145deg,#0a1c32,#061427);
  overflow:hidden;box-shadow:var(--shadow);
}
.product-badge{display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:#7fe6ff;border:1px solid rgba(69,194,255,.27);padding:7px 12px;border-radius:999px;background:rgba(22,146,205,.08)}
.product-copy h3{font-size:clamp(40px,5vw,60px);letter-spacing:-.045em;margin:16px 0 2px}
.product-subtitle{display:block;color:#8eb0c8;font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:20px}
.product-copy p{color:var(--muted)}
.product-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.product-pills li{font-size:12px;font-weight:500;color:#b3cadc;background:#0d2947;border:1px solid #163c62;padding:7px 12px;border-radius:999px;transition:border-color .3s,color .3s,transform .3s var(--ease)}
.product-pills li:hover{border-color:var(--cyan);color:#fff;transform:translateY(-2px)}
.product-ui{border-radius:18px;overflow:hidden;border:1px solid rgba(99,186,245,.2);background:#071526;box-shadow:0 40px 90px -20px rgba(0,0,0,.6);transform:perspective(1200px) rotateY(-5deg) rotateX(2deg);transition:transform .8s var(--ease)}
.product-showcase:hover .product-ui{transform:perspective(1200px) rotateY(0) rotateX(0)}
.ui-top{height:38px;background:#0d223a;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;padding:0 13px;gap:6px}
.ui-top span{width:8px;height:8px;border-radius:50%;background:#1c4e77}
.ui-top b{font-size:11px;color:#6488a5;font-weight:500;margin-left:8px}
.ui-layout{display:grid;grid-template-columns:62px 1fr;min-height:330px}
.ui-layout aside{border-right:1px solid rgba(255,255,255,.05);padding:16px 14px;display:grid;align-content:start;gap:17px}
.ui-logo{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--grad-btn);font-family:var(--font-display);font-weight:800;color:#04121f}
.ui-layout aside i{display:block;height:7px;border-radius:5px;background:#12314e}
.ui-layout aside i.on{background:#1e6ea8}
.ui-main{padding:22px}
.ui-header{display:flex;justify-content:space-between;align-items:center}
.ui-header small{display:block;color:#6386a3;font-size:10px}
.ui-header strong{font-size:14px;font-family:var(--font-display)}
.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#203e60,#1da5d9)}
.ui-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.ui-cards div{border-radius:10px;border:1px solid #133756;background:#0b223b;padding:12px}
.ui-cards small{display:block;font-size:9px;color:#6a91ae}
.ui-cards strong{font-size:11px}
.ui-chart{height:150px;margin-top:16px;border-radius:12px;border:1px solid #133756;background:linear-gradient(180deg,#0c2440,#091a30);display:flex;align-items:flex-end;gap:8px;padding:18px}
.ui-chart span{flex:1;height:var(--h);background:linear-gradient(180deg,#22cef7,#1764b4);border-radius:4px 4px 1px 1px;opacity:.85;transform-origin:bottom}
.js .ui-chart span{transform:scaleY(0);transition:transform 1s var(--ease);transition-delay:calc(var(--i) * 80ms + 450ms)}
.js .product-showcase.is-in .ui-chart span{transform:scaleY(1)}

/* POR QUE */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,76px);align-items:center}
.office-card{position:relative;border-radius:24px;overflow:hidden;border:1px solid rgba(84,180,245,.15);box-shadow:var(--shadow);aspect-ratio:1/1;max-height:580px}
.office-card img{width:100%;height:118%;object-fit:cover;object-position:97% 50%;transform:translate3d(0,var(--py,-6%),0);will-change:transform}
.office-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,12,23,0) 45%,rgba(3,12,23,.9))}
.office-overlay{position:absolute;z-index:2;left:28px;bottom:26px}
.office-overlay span{display:block;font-family:var(--font-display);font-size:30px;font-weight:800;letter-spacing:-.03em}
.office-overlay b{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:#8fbfe0}
.why-list{margin-top:36px;display:grid;gap:12px}
.why-list li{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:16px 18px;border-radius:14px;border:1px solid transparent;transition:background .4s,border-color .4s,opacity .9s var(--ease),transform 1s var(--ease),filter .9s var(--ease)}
.why-list li:hover{background:rgba(13,42,72,.45);border-color:var(--line)}
.why-list span{font-family:var(--font-mono);font-size:12px;color:var(--cyan);font-weight:700;padding-top:3px}
.why-list p{font-size:15px;color:var(--muted)}
.why-list strong{color:#eef6fc}

/* STACK */
.tech-panel{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,70px);align-items:center;border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(28px,5vw,56px);background:linear-gradient(145deg,rgba(12,39,68,.68),rgba(6,22,40,.82))}
.tech-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.tech-cloud li{padding:11px 15px;border-radius:12px;background:#0a2845;border:1px solid #16486f;color:#a9d0ec;font-size:14px;font-weight:500;transition:transform .35s var(--ease),border-color .3s,color .3s,box-shadow .3s}
.tech-cloud li:hover{transform:translateY(-3px);border-color:var(--cyan);color:#fff;box-shadow:0 10px 24px -10px rgba(35,215,255,.6)}
.js .tech-cloud li{opacity:0;translate:0 14px;transition:opacity .6s var(--ease),translate .7s var(--ease),transform .35s var(--ease),border-color .3s,color .3s,box-shadow .3s;transition-delay:calc(var(--i) * 55ms + 300ms),calc(var(--i) * 55ms + 300ms),0s,0s,0s,0s}
.js .tech-panel.is-in .tech-cloud li{opacity:1;translate:0 0}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:clamp(30px,6vw,80px);align-items:start}
.faq-grid .section-heading{position:sticky;top:calc(var(--header-h) + 40px)}
.faq-list{border-top:1px solid rgba(255,255,255,.08)}
.faq-list details{border-bottom:1px solid rgba(255,255,255,.08)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;cursor:pointer;list-style:none;font-family:var(--font-display);font-size:clamp(16px,1.5vw,18px);font-weight:600;letter-spacing:-.01em;transition:color .3s}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:#8feaff}
.faq-list summary i{position:relative;flex:none;width:32px;height:32px;border-radius:10px;border:1px solid var(--line-2);transition:background .4s,transform .5s var(--ease)}
.faq-list summary i::before,.faq-list summary i::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;margin:-1px 0 0 -6px;border-radius:2px;background:var(--cyan);transition:transform .5s var(--ease)}
.faq-list summary i::after{transform:rotate(90deg)}
.faq-list details[open] summary i{background:rgba(35,215,255,.12);transform:rotate(180deg)}
.faq-list details[open] summary i::after{transform:rotate(0)}
.faq-a{overflow:hidden}
.faq-a p{color:var(--muted);font-size:15px;max-width:720px;padding:0 4px 24px}

/* CONTATO */
.contact-card{
  display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(36px,6vw,70px);
  padding:clamp(24px,5vw,58px);border-radius:30px;border:1px solid rgba(93,182,244,.18);
  background:radial-gradient(circle at 0 100%,rgba(38,130,255,.2),transparent 40%),radial-gradient(circle at 100% 0,rgba(35,215,255,.1),transparent 35%),linear-gradient(145deg,#0b213b,#07162a);
  box-shadow:var(--shadow);
}
.next-steps{display:grid;gap:14px;margin-top:32px}
.next-steps li{display:flex;gap:14px;align-items:flex-start}
.next-steps span{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;font-size:13px;font-weight:700;color:var(--cyan);border:1px solid var(--line-2);background:rgba(35,215,255,.06)}
.next-steps strong{display:block;font-size:15px}
.next-steps small{font-size:13px;color:var(--muted-2)}
.domain-note{display:inline-flex;align-items:center;gap:10px;margin-top:30px;color:#8fb1c9;font-size:13px}
.domain-note span{color:#4ae9bb}
.domain-note b{color:#3f6f93}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-content:start}
.contact-form .full{grid-column:1/-1}
.field{display:grid;gap:7px}
.field label{font-size:13px;font-weight:600;color:#a9c3d7}
.field label em{font-style:normal;font-weight:400;color:var(--muted-2)}
.field input,.field textarea{
  width:100%;border:1px solid #1a3e5f;background:rgba(5,20,36,.8);color:#fff;border-radius:12px;
  padding:14px 15px;font:inherit;font-size:16px;outline:none;resize:vertical;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.field textarea{min-height:140px}
.field input::placeholder,.field textarea::placeholder{color:#57748e}
.field input:hover,.field textarea:hover{border-color:#24557f}
.field input:focus,.field textarea:focus{border-color:var(--cyan);background:rgba(7,26,46,.95);box-shadow:0 0 0 4px rgba(35,215,255,.12)}
.field.invalid input,.field.invalid textarea{border-color:#ff6b8a;box-shadow:0 0 0 4px rgba(255,107,138,.1)}
.field.valid input,.field.valid textarea{border-color:rgba(53,232,194,.5)}
.err{min-height:0;font-size:12px;color:#ff8ea5}
.err:empty{display:none}
.field-meta{display:flex;justify-content:space-between;gap:10px}
.count{margin-left:auto;font-size:12px;color:var(--muted-2);font-variant-numeric:tabular-nums}
.submit-btn{width:100%;margin-top:4px}
.submit-btn.is-loading{pointer-events:none;opacity:.85}
.form-note{font-size:13px;color:var(--muted-2)}
.copy-mail{background:none;border:0;padding:0;cursor:pointer;color:var(--cyan);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* FOOTER */
.site-footer{position:relative;border-top:1px solid rgba(255,255,255,.06);background:rgba(3,10,20,.85);padding:64px 0 calc(28px + env(safe-area-inset-bottom))}
.footer-grid{display:grid;grid-template-columns:1.8fr repeat(3,1fr);gap:45px}
.footer-brand img{width:150px;height:auto;margin-bottom:14px}
.footer-brand p{font-size:14px;color:var(--muted-2);max-width:320px}
.footer-grid>div:not(.footer-brand){display:grid;align-content:start;gap:10px}
.footer-grid strong{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#dceaf4;margin-bottom:6px}
.footer-grid a,.footer-grid span{font-size:14px;color:var(--muted-2);transition:color .25s}
.footer-grid a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:10px;margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.05);font-size:12px;color:#5f7d94}

/* 7. COMPONENTES FIXOS ----------------------------------------------------- */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:70;width:52px;height:52px;display:grid;place-items:center;
  border-radius:50%;background:rgba(7,22,41,.85);backdrop-filter:blur(10px);border:1px solid var(--line);
  color:#fff;font-size:18px;opacity:0;transform:translateY(16px) scale(.9);pointer-events:none;
  transition:opacity .4s var(--ease),transform .5s var(--ease),border-color .3s;
}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{border-color:var(--cyan)}
.to-top svg{position:absolute;inset:0;transform:rotate(-90deg)}
.to-top circle{fill:none;stroke-width:2}
.to-top .ring-bg{stroke:rgba(255,255,255,.06)}
.to-top .ring{stroke:var(--cyan);stroke-dasharray:132;stroke-dashoffset:calc(132 - 132 * var(--progress,0));stroke-linecap:round}
.to-top span{position:relative}

.mobile-dock{
  position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:80;display:none;gap:10px;
  padding:8px;border-radius:18px;background:rgba(6,18,34,.85);border:1px solid var(--line);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 20px 40px -10px rgba(0,0,0,.6);
  transform:translateY(calc(100% + 30px));transition:transform .55s var(--ease);
}
.mobile-dock.show{transform:none}
.mobile-dock .btn{flex:1;min-height:48px}
.dock-top{display:grid;place-items:center;width:48px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);font-size:18px}

.toast{
  position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom));z-index:120;width:max-content;max-width:calc(100% - 32px);
  padding:12px 18px;border-radius:12px;background:#0d2a48;border:1px solid var(--line-2);color:#fff;font-size:14px;
  box-shadow:0 20px 40px -10px rgba(0,0,0,.6);opacity:0;transform:translate(-50%,20px);pointer-events:none;transition:opacity .35s,transform .45s var(--ease);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* 8. RESPONSIVO ------------------------------------------------------------ */
@media (min-width:1300px){.section-rail{display:flex}}

@media (max-width:1180px){
  .main-nav>a{padding:8px 11px;font-size:13.5px}
  .brand-tag{display:none}
  .chip-b{left:-10px}
}

@media (max-width:960px){
  :root{--header-h:68px}
  .main-nav,.nav-cta{display:none}
  .menu-btn{display:block}
  .brand img{height:34px}
  .brand-tag{display:block}

  .hero{min-height:auto;padding-bottom:90px}
  .hero-grid{grid-template-columns:1fr;gap:56px}
  .hero-visual{max-width:620px;width:100%;margin-inline:auto}
  .scroll-cue{display:none}

  .solutions-grid{grid-template-columns:1fr 1fr}
  .solution-card,.solution-card.featured{grid-column:span 1;min-height:0}
  .solution-card.featured{grid-column:1/-1}

  .method-grid,.why-grid,.faq-grid,.contact-card{grid-template-columns:1fr}
  .method-copy,.faq-grid .section-heading{position:static}
  .product-showcase{grid-template-columns:1fr;gap:40px}
  .tech-panel{grid-template-columns:1fr}
  .tech-cloud{justify-content:flex-start}
  .office-card{aspect-ratio:16/11;max-height:none}
  .faq-grid .section-heading{margin-bottom:8px}

  .footer-grid{grid-template-columns:1fr 1fr 1fr}
  .footer-brand{grid-column:1/-1}

  .mobile-dock{display:flex}
  .to-top{display:none}
  .site-footer{padding-bottom:calc(100px + env(safe-area-inset-bottom))}
}

@media (max-width:640px){
  :root{--gutter:32px}
  .brand-tag{display:none}
  .hero{padding-top:calc(var(--header-h) + 40px)}
  .hero h1{font-size:clamp(38px,11vw,50px);letter-spacing:-.04em}
  .hero-actions{flex-direction:column;align-items:stretch;margin:30px 0 36px}
  .hero-actions .btn{white-space:normal}
  .hero-proof{grid-template-columns:1fr;gap:14px}
  .tilt{transform:none !important}
  .chip-a,.chip-b{display:none}
  .window-body{padding:14px}
  .metric-row{grid-template-columns:1fr}
  .metric-row .metric-card:last-child{display:none}
  .flow-step{min-width:0;flex:none}
  .flow-step b{font-size:9px}
  .code-card{font-size:11px}

  .marquee li{padding:18px 14px;font-size:12px;gap:28px}

  .section-heading{margin-bottom:40px}
  .solutions-grid{grid-template-columns:1fr;gap:14px}
  .solution-card{padding:26px}
  .solution-card ul.two-cols{grid-template-columns:1fr}

  .timeline::before,.timeline::after{left:41px;top:42px;bottom:42px}
  .timeline-item{grid-template-columns:40px 1fr;gap:16px;padding:20px}
  .timeline-item .num{width:40px;height:40px;border-radius:12px}

  .product-ui{transform:none}
  .ui-layout{grid-template-columns:46px 1fr;min-height:0}
  .ui-layout aside{padding:14px 10px}
  .ui-logo{width:28px;height:28px;font-size:13px}
  .ui-main{padding:16px}
  .ui-cards{grid-template-columns:1fr 1fr}
  .ui-cards div:nth-child(3){display:none}
  .ui-chart{height:120px;gap:6px;padding:14px}

  .office-card{aspect-ratio:4/3}
  .why-list li{grid-template-columns:34px 1fr;padding:14px 4px}
  .contact-card{border-radius:24px}
  .contact-form{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-bottom{flex-direction:column}
}

/* Dispositivos sem hover (touch): evita "hover grudado" */
@media (hover:none){
  .solution-card:hover{transform:none;box-shadow:none}
  .spot::before,.spot::after{display:none}
}

/* 9. ACESSIBILIDADE: movimento reduzido ----------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;transition-delay:0s !important}
  .js .reveal,.js .reveal-title,.split-words .word>span,.js .ui-chart span,.js .tech-cloud li{opacity:1 !important;transform:none !important;filter:none !important;clip-path:none !important;translate:none !important}
  .hero-grid{opacity:1 !important;transform:none !important}
  .marquee{overflow-x:auto}
  .marquee-track{animation:none}
  .marquee ul[aria-hidden]{display:none}
  .tilt{transform:none}
}
main .section:focus{outline:none}

.contact-copy h2{font-size:clamp(30px,3.4vw,46px)}
@media (max-height:820px){.scroll-cue{display:none}}