/* ===========================================================
   THE HEXTEC — Global Styles
   Tokens + Reset + Layout + Components
   =========================================================== */

:root{
  /* Cores base */
  --bg: #080808;
  --bg-1: #0d0d0d;
  --bg-2: #131313;
  --bg-glass: rgba(255,255,255,0.04);
  --bg-glass-strong: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #f5f5f7;
  --text-dim: rgba(245,245,247,0.65);
  --text-mute: rgba(245,245,247,0.4);
  --accent: #A855F7;
  --accent-2: #7C3AED;
  --accent-glow: rgba(168,85,247,0.35);
  --accent-soft: rgba(168,85,247,0.12);

  /* Tipografia */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Sizing */
  --container: 1320px;
  --nav-h: 76px;
  --radius: 18px;
  --radius-sm: 10px;

  /* Motion */
  --ease: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html,body{
  background:var(--bg); color:var(--text);
  font-family:var(--font-sans);
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  line-height:1.5;
  overflow-x:hidden;
}
html{ scroll-behavior:auto; }
body{ font-weight:400; letter-spacing:-0.01em; }

img,video,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; cursor:pointer; border:none; background:none; color:inherit; }

::selection{ background:var(--accent); color:#fff; }

/* Tipografia */
h1,h2,h3,h4{ font-weight:600; line-height:1.05; letter-spacing:-0.035em; }
h1{ font-size:clamp(2.6rem, 6vw, 5.6rem); font-weight:700; }
h2{ font-size:clamp(2rem, 4.4vw, 3.8rem); }
h3{ font-size:clamp(1.4rem, 2.4vw, 2rem); }
.eyebrow{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--font-mono); font-size:.78rem;
  font-weight:500; text-transform:uppercase; letter-spacing:.18em;
  color:var(--accent); padding:.45rem .8rem;
  border:1px solid var(--accent-soft); border-radius:999px;
  background:var(--accent-soft);
}
.eyebrow::before{
  content:''; width:6px; height:6px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 12px var(--accent);
}
.lead{ font-size:clamp(1.1rem, 1.4vw, 1.35rem); color:var(--text-dim); font-weight:400; max-width:62ch; }

/* Container */
.container{
  width:100%; max-width:var(--container);
  margin:0 auto; padding:0 clamp(20px, 4vw, 48px);
}

/* ===========================================================
   PRELOADER
   =========================================================== */
.preloader{
  position:fixed; inset:0; z-index:9999;
  background:#000; display:flex; align-items:center; justify-content:center;
  flex-direction:column; gap:3rem;
}
.preloader__logo{
  width:clamp(80px, 12vw, 140px); height:auto;
}
.preloader__logo svg{ width:100%; height:auto; }
.preloader__logo svg path,
.preloader__logo svg polygon{
  fill:none; stroke:#fff; stroke-width:6;
  stroke-dasharray:1400; stroke-dashoffset:1400;
  animation:drawLogo 2s var(--ease-out) forwards;
}
@keyframes drawLogo{
  to{ stroke-dashoffset:0; fill:#fff; }
}
.preloader__bar{
  position:absolute; bottom:18%; left:0; right:0;
  height:1px; background:rgba(255,255,255,.08);
}
.preloader__bar-fill{
  height:100%; width:0; background:var(--accent);
  box-shadow:0 0 24px var(--accent);
}
.preloader__count{
  position:absolute; bottom:22%; right:clamp(20px,4vw,48px);
  font-family:var(--font-mono); font-size:clamp(2rem,4vw,3rem);
  font-weight:300; color:#fff; letter-spacing:-0.04em;
}
.preloader__count::after{ content:'%'; font-size:.55em; color:var(--text-mute); margin-left:.2rem; }
.preloader__label{
  position:absolute; bottom:22%; left:clamp(20px,4vw,48px);
  font-family:var(--font-mono); font-size:.72rem;
  letter-spacing:.32em; color:var(--text-mute);
  text-transform:uppercase;
}
.preloader__label span{ display:inline-block; opacity:0; transform:translateY(8px); }
.preloader.is-done{
  animation:revealSite .9s var(--ease) forwards;
  animation-delay:.1s;
}
@keyframes revealSite{
  0%{ clip-path:inset(0 0 0 0); }
  100%{ clip-path:inset(0 0 100% 0); }
}

/* ===========================================================
   NAV
   =========================================================== */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--nav-h);
  display:flex; align-items:center;
  transition:background .4s var(--ease), backdrop-filter .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-scrolled{
  background:rgba(8,8,8,.65); backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border-bottom-color:var(--border);
}
.nav__inner{
  width:100%; max-width:var(--container);
  margin:0 auto; padding:0 clamp(20px,4vw,48px);
  display:flex; align-items:center; justify-content:space-between; gap:2rem;
}
.nav__logo{ display:flex; align-items:center; gap:.7rem; font-weight:700; letter-spacing:-0.02em; font-size:1.02rem; }
.nav__logo img{ height:32px; width:auto; filter:invert(1); }
.nav__logo span b{ font-weight:800; }
.nav__menu{ display:flex; align-items:center; gap:.35rem; list-style:none; }
.nav__link{
  position:relative;
  padding:.55rem .85rem; border-radius:8px;
  font-size:.92rem; font-weight:500; color:var(--text-dim);
  transition:color .25s var(--ease);
}
.nav__link:hover, .nav__link.is-active{ color:var(--text); }
.nav__link.is-active::after{
  content:''; position:absolute; bottom:-2px; left:.85rem; right:.85rem;
  height:1px; background:var(--accent); box-shadow:0 0 8px var(--accent);
}
.nav__has-dropdown{ position:relative; }
.nav__has-dropdown > .nav__link::after{
  content:'▾'; font-size:.65rem; margin-left:.4rem; opacity:.6;
}
.nav__dropdown{
  position:absolute; top:calc(100% + 6px); left:50%; transform:translateX(-50%) translateY(8px);
  min-width:340px; padding:.8rem;
  background:rgba(15,15,15,.92); backdrop-filter:blur(24px);
  border:1px solid var(--border); border-radius:16px;
  opacity:0; pointer-events:none; transition:opacity .25s var(--ease), transform .25s var(--ease);
  display:grid; gap:.2rem;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.nav__has-dropdown:hover .nav__dropdown,
.nav__has-dropdown:focus-within .nav__dropdown{
  opacity:1; pointer-events:auto; transform:translateX(-50%) translateY(0);
}
.nav__dropdown a{
  display:flex; align-items:center; gap:.85rem;
  padding:.7rem .85rem; border-radius:10px;
  font-size:.9rem; color:var(--text-dim);
  transition:background .2s var(--ease), color .2s var(--ease);
}
.nav__dropdown a:hover{ background:var(--bg-glass); color:var(--text); }
.nav__dropdown a small{ display:block; font-size:.74rem; color:var(--text-mute); margin-top:2px; }
.nav__dropdown a .ic{
  width:32px; height:32px; flex:none; border-radius:8px;
  background:var(--accent-soft); display:grid; place-items:center; color:var(--accent);
  font-size:1rem; font-weight:700;
}

.btn{
  display:inline-flex; align-items:center; gap:.55rem;
  padding:.78rem 1.25rem;
  border-radius:999px; font-weight:500; font-size:.92rem;
  background:var(--accent); color:#fff;
  border:1px solid transparent;
  box-shadow:0 0 0 0 var(--accent-glow);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.btn:hover{
  transform:translateY(-1px);
  box-shadow:0 10px 36px var(--accent-glow);
  background:#b574f8;
}
.btn--ghost{
  background:transparent; color:var(--text); border-color:var(--border-strong);
}
.btn--ghost:hover{ background:var(--bg-glass); }
.btn--lg{ padding:1.05rem 1.7rem; font-size:1rem; }
.btn .arr{ transition:transform .25s var(--ease); }
.btn:hover .arr{ transform:translateX(3px); }

/* Mobile nav */
.nav__burger{ display:none; width:42px; height:42px; border-radius:10px; border:1px solid var(--border-strong); place-items:center; }
.nav__burger span{ width:18px; height:1.5px; background:#fff; display:block; position:relative; }
.nav__burger span::before,.nav__burger span::after{ content:''; position:absolute; left:0; width:18px; height:1.5px; background:#fff; }
.nav__burger span::before{ top:-6px; }
.nav__burger span::after{ top:6px; }

@media (max-width:980px){
  .nav__menu{
    position:fixed; top:var(--nav-h); left:0; right:0;
    flex-direction:column; align-items:stretch; gap:.3rem;
    background:rgba(8,8,8,.96); backdrop-filter:blur(20px);
    border-bottom:1px solid var(--border); padding:1rem;
    transform:translateY(-110%); transition:transform .35s var(--ease);
  }
  .nav__menu.is-open{ transform:translateY(0); }
  .nav__link{ padding:1rem; font-size:1.05rem; }
  .nav__dropdown{ position:static; transform:none; opacity:1; pointer-events:auto; box-shadow:none; background:transparent; border:none; padding:.4rem 0 .4rem 1rem; }
  .nav__burger{ display:grid; }
  .nav__cta{ display:none; }
}

/* ===========================================================
   COMMON SECTIONS
   =========================================================== */
section{ position:relative; padding:clamp(80px, 12vw, 160px) 0; }
section.tight{ padding:clamp(60px,8vw,100px) 0; }
.section-head{ display:flex; flex-direction:column; gap:1.1rem; margin-bottom:clamp(48px,6vw,80px); max-width:780px; }

.grid{ display:grid; gap:1.25rem; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-5{ grid-template-columns:repeat(5,1fr); }
@media (max-width:980px){
  .grid-2,.grid-3,.grid-4,.grid-5{ grid-template-columns:1fr; }
  .grid-3.allow-2{ grid-template-columns:repeat(2,1fr); }
  .grid-4.allow-2{ grid-template-columns:repeat(2,1fr); }
}

/* Card */
.card{
  position:relative;
  padding:clamp(24px,3vw,36px);
  background:var(--bg-glass);
  border:1px solid var(--border);
  border-radius:var(--radius);
  transition:transform .4s var(--ease), border-color .4s var(--ease), background .4s var(--ease);
  overflow:hidden;
}
.card:hover{ transform:translateY(-4px); border-color:var(--border-strong); background:var(--bg-glass-strong); }
.card::before{
  content:''; position:absolute; inset:0; pointer-events:none;
  background:radial-gradient(600px circle at var(--mx,50%) var(--my,0%), var(--accent-soft), transparent 40%);
  opacity:0; transition:opacity .4s var(--ease);
}
.card:hover::before{ opacity:1; }
.card__num{
  font-family:var(--font-mono); font-size:.78rem;
  color:var(--accent); letter-spacing:.2em; margin-bottom:1rem;
}
.card h3{ margin-bottom:.8rem; }
.card p{ color:var(--text-dim); }
.card__link{
  margin-top:1.5rem; display:inline-flex; align-items:center; gap:.4rem;
  font-size:.88rem; color:var(--accent); font-weight:500;
}
.card__link .arr{ transition:transform .25s var(--ease); }
.card:hover .card__link .arr{ transform:translateX(4px); }

/* Stat */
.stat{ display:flex; flex-direction:column; gap:.4rem; }
.stat__num{
  font-family:var(--font-sans); font-weight:700;
  font-size:clamp(3rem, 7vw, 6rem); letter-spacing:-0.04em;
  background:linear-gradient(180deg, #fff 0%, rgba(168,85,247,.6) 120%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  line-height:.95;
}
.stat__label{ color:var(--text-dim); font-size:.95rem; max-width:24ch; }

/* Reveals */
.reveal{ opacity:0; transform:translateY(40px); }
.reveal-mask{ overflow:hidden; }
.reveal-mask > *{ display:inline-block; transform:translateY(100%); }

/* Background ornaments */
.glow{
  position:absolute; pointer-events:none;
  width:60vmax; height:60vmax;
  background:radial-gradient(circle, var(--accent-soft) 0%, transparent 60%);
  filter:blur(40px); z-index:0;
}
.grid-bg{
  position:absolute; inset:0; pointer-events:none; opacity:.4;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center, #000 30%, transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at center, #000 30%, transparent 70%);
}

/* ===========================================================
   FOOTER
   =========================================================== */
.footer{
  position:relative; padding:clamp(60px,8vw,100px) 0 30px;
  border-top:1px solid var(--border);
  background:linear-gradient(180deg, var(--bg) 0%, #050505 100%);
}
.footer__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:3rem; margin-bottom:4rem; }
.footer__brand img{ height:36px; filter:invert(1); margin-bottom:1.2rem; }
.footer__brand p{ color:var(--text-dim); max-width:36ch; }
.footer__col h4{ font-size:.78rem; font-family:var(--font-mono); letter-spacing:.18em;
  text-transform:uppercase; color:var(--text-mute); margin-bottom:1.2rem; font-weight:500; }
.footer__col ul{ list-style:none; display:flex; flex-direction:column; gap:.7rem; }
.footer__col a{ color:var(--text-dim); font-size:.94rem; transition:color .2s; }
.footer__col a:hover{ color:var(--text); }
.footer__cta{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between;
  gap:2rem; padding:2rem 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border); margin-bottom:2rem;
}
.footer__cta h3{ font-size:clamp(1.4rem,2.4vw,2rem); }
.footer__bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; font-size:.85rem; color:var(--text-mute); }
.footer__bottom .socials{ display:flex; gap:1rem; }
.footer__bottom .socials a{ color:var(--text-mute); }
.footer__bottom .socials a:hover{ color:var(--accent); }
@media (max-width:980px){
  .footer__top{ grid-template-columns:1fr 1fr; }
  .footer__brand{ grid-column:1/-1; }
}
@media (max-width:560px){
  .footer__top{ grid-template-columns:1fr; }
}

/* WhatsApp floating */
.wpp-float{
  position:fixed; bottom:24px; right:24px; z-index:90;
  width:56px; height:56px; border-radius:50%;
  background:#25D366; color:#fff; display:grid; place-items:center;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:transform .3s var(--ease);
}
.wpp-float:hover{ transform:scale(1.08); }
.wpp-float svg{ width:28px; height:28px; }

/* Utility */
.text-grad{
  background:linear-gradient(180deg, #fff 0%, rgba(168,85,247,.55) 130%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.accent{ color:var(--accent); }
.mono{ font-family:var(--font-mono); }
.text-center{ text-align:center; }
.mt-1{ margin-top:1rem; } .mt-2{ margin-top:2rem; } .mt-3{ margin-top:3rem; } .mt-4{ margin-top:4rem; }