/* ═══════════════════════════════════════
   main.css — Variables, reset, utilidades, botones
   Rupta Studios
═══════════════════════════════════════ */

/* ── Reset ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

/* ── Variables ── */
:root{
  --bg:#09090f;--bg2:#0f0f1a;--bg3:#141421;
  --border:rgba(255,255,255,.07);--border2:rgba(255,255,255,.13);
  --p:#7c3aed;--pl:#9b59f5;--t:#eeedf5;--t2:#8e8ca4;--t3:#4d4b64;
  --max:1100px;--accent:#9b59f5;--accent-dim:rgba(124,58,237,.08)
}

/* ── Base ── */
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--t);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  line-height:1.6
}
a{text-decoration:none;color:inherit}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
img{display:block;max-width:100%}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:2px}
::-webkit-scrollbar-thumb{background:var(--p);border-radius:2px}

/* ── Tipografía ── */
h1,h2,h3,.logo{font-family:'Archivo Black',sans-serif}
h2{font-size:clamp(1.85rem,3.6vw,2.75rem);letter-spacing:-.8px;line-height:1.1;color:var(--t)}
h3{font-size:1.05rem;letter-spacing:-.2px;color:var(--t);margin-bottom:8px}

/* ── Layout utils ── */
.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.sec{padding:100px 0}
.divider{height:1px;background:var(--border)}
.ctr{text-align:center}
.ctr .lbl{justify-content:center}
.ctr .lbl::before{display:none}
.ctr .sub{margin:12px auto 0}

/* ── Label ── */
.lbl{
  display:inline-flex;align-items:center;gap:8px;
  font-size:10.5px;font-weight:600;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--pl);margin-bottom:14px
}
.lbl::before{content:'';width:16px;height:1px;background:var(--pl);flex-shrink:0}

/* ── Sub ── */
.sub{font-size:15px;color:var(--t2);line-height:1.8;max-width:500px;margin-top:12px}

/* ── Botones ── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:8px;font-size:14px;font-weight:600;
  transition:all .2s;cursor:pointer;border:none;font-family:inherit;
  min-height:48px;letter-spacing:-.1px
}
.btn-p{background:var(--p);color:#fff}
.btn-p:hover{background:var(--pl);transform:translateY(-1px);box-shadow:0 8px 28px rgba(124,58,237,.38)}
.btn-o{background:transparent;color:var(--t);border:1px solid var(--border2)}
.btn-o:hover{border-color:rgba(155,89,245,.5);color:var(--pl);background:rgba(124,58,237,.07)}
.btn-lg{padding:15px 34px;font-size:15px}
.btn-full{width:100%;justify-content:center}
.btn-wa{background:linear-gradient(135deg,#1a9e4a,#128c3e);color:#fff;border:none}
.btn-wa:hover{background:linear-gradient(135deg,#25d366,#1a9e4a);transform:translateY(-1px);box-shadow:0 8px 28px rgba(37,211,102,.28)}
.btn-wa svg{width:18px;height:18px;fill:#fff;flex-shrink:0}

/* ── Reveal animations ── */
.rv{opacity:0;transform:translateY(22px);transition:opacity .55s ease,transform .55s ease}
.rv.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
.d4{transition-delay:.32s}.d5{transition-delay:.4s}.d6{transition-delay:.48s}

/* ── WA float ── */
.wa{
  position:fixed;bottom:20px;right:20px;z-index:800;
  width:50px;height:50px;border-radius:50%;
  background:linear-gradient(135deg,#25d366,#128c7e);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(37,211,102,.28);
  transition:transform .25s,box-shadow .25s
}
.wa:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(37,211,102,.5)}
.wa svg{width:25px;height:25px;fill:#fff}

/* ── Footer ── */
footer{background:var(--bg2);border-top:1px solid var(--border);padding:50px 28px 22px}
.footer-in{max-width:var(--max);margin:0 auto}
.footer-top{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:44px;margin-bottom:40px}
.f-logo{
  font-size:15px;letter-spacing:.4px;border-radius:5px;margin-bottom:9px;
  color:var(--t);display:flex;align-items:center;gap:8px;
  font-family:'Archivo Black',sans-serif
}
.f-logo em{font-style:normal;color:var(--pl)}
.f-desc{font-size:13px;color:var(--t3);line-height:1.75;margin-bottom:16px;max-width:210px}
.f-socs{display:flex;gap:7px}
.f-soc{
  width:32px;height:32px;border-radius:50%;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;transition:all .2s
}
.f-soc:hover{border-color:rgba(155,89,245,.4);background:rgba(124,58,237,.1)}
.f-soc svg{
  width:13px;height:13px;stroke:var(--t3);fill:none;
  stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke .2s
}
.f-soc:hover svg{stroke:var(--pl)}
.f-col h4{font-size:10.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--t2);margin-bottom:13px}
.f-lnk{
  display:block;font-size:13px;color:var(--t3);padding:3.5px 0;
  transition:color .18s;background:none;border:none;text-align:left;
  cursor:pointer;font-family:inherit;text-decoration:none
}
.f-lnk:hover{color:var(--t)}
.footer-bot{
  border-top:1px solid var(--border);padding-top:18px;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:7px
}
.footer-bot span{font-size:11.5px;color:var(--t3)}