:root{
  --bg1:#0b0820;
  --bg2:#0c0b2b;

  --card: rgba(255,255,255,.10);
  --card2: rgba(255,255,255,.13);
  --line: rgba(255,255,255,.16);

  --text: rgba(255,255,255,.94);
  --muted: rgba(255,255,255,.68);

  --violet:#8b5cf6;
  --violet2:#d946ef;
  --cyan:#22d3ee;

  --shadow: 0 18px 70px rgba(0,0,0,.45);
  --r: 18px;
  --r2: 14px;
  --ease: cubic-bezier(.2,.9,.2,1);

  --max: 1000px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: #1c0c65;
  overflow-x:hidden;
  position: relative;
}/* Fondo animado con iconos SVG 3D */
/* Fondo animado con iconos muy pequeños y discretos */
/* Fondo animado con iconos pequeños y discretos */
.tiny-icons-bg {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: -3;
  pointer-events: none;
}

/* Texto */
.tinyIcon {
  position: absolute;
  bottom: -40px;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.966);
  opacity: 0.90;
  animation: tinyFloat 18s linear infinite;
  font-weight: 600;
}

/* Iconos reales */
.imgIcon {
  width: 30px;
  height: 30px;
  opacity: 0.30;
  filter: brightness(0.8);
}

/* Animación suave */
@keyframes tinyFloat {
  0% { transform: translateY(0); opacity: 0.10; }
  50% { opacity: 0.25; }
  100% { transform: translateY(-120vh); opacity: 0; }
}

/* Posiciones aleatorias */
.tinyIcon:nth-child(1){ left: 5%; animation-duration: 20s; }
.tinyIcon:nth-child(2){ left: 12%; animation-duration: 17s; }
.tinyIcon:nth-child(3){ left: 18%; animation-duration: 22s; }
.tinyIcon:nth-child(4){ left: 25%; animation-duration: 19s; }
.tinyIcon:nth-child(5){ left: 32%; animation-duration: 21s; }
.tinyIcon:nth-child(6){ left: 40%; animation-duration: 16s; }
.tinyIcon:nth-child(7){ left: 48%; animation-duration: 23s; }
.tinyIcon:nth-child(8){ left: 55%; animation-duration: 18s; }
.tinyIcon:nth-child(9){ left: 62%; animation-duration: 20s; }
.tinyIcon:nth-child(10){ left: 70%; animation-duration: 24s; }
.tinyIcon:nth-child(11){ left: 78%; animation-duration: 19s; }
.tinyIcon:nth-child(12){ left: 85%; animation-duration: 22s; }
.tinyIcon:nth-child(13){ left: 92%; animation-duration: 17s; }

/* Iconos de imagen (siguen la secuencia) */
.imgIcon:nth-of-type(1){ left: 10%; animation-duration: 26s; }
.imgIcon:nth-of-type(2){ left: 20%; animation-duration: 23s; }
.imgIcon:nth-of-type(3){ left: 30%; animation-duration: 25s; }
.imgIcon:nth-of-type(4){ left: 45%; animation-duration: 19s; }
.imgIcon:nth-of-type(5){ left: 58%; animation-duration: 27s; }
.imgIcon:nth-of-type(6){ left: 72%; animation-duration: 22s; }
.imgIcon:nth-of-type(7){ left: 88%; animation-duration: 28s; }
.imgIcon:nth-of-type(8){ left: 50%; animation-duration: 30s; }
.imgIcon:nth-of-type(9){ left: 15%; animation-duration: 24s; }
.imgIcon:nth-of-type(10){ left: 28%; animation-duration: 21s; }
.imgIcon:nth-of-type(11){ left: 52%; animation-duration: 29s; }
.imgIcon:nth-of-type(12){ left: 67%; animation-duration: 18s; }


/* glows */
.glow{
  position:fixed; inset:auto;
  width:560px; height:560px;
  filter: blur(95px);
  opacity:.48;
  pointer-events:none;
  z-index:0;
}
.g1{ left:-200px; top:-170px; background: rgba(139,92,246,.60); }
.g2{ right:-220px; top:120px; background: rgba(34,211,238,.40); }
.g3{ left:22%; bottom:-260px; background: rgba(217,70,239,.46); }

.wrap{
  position:relative; z-index:1;
  max-width: var(--max);
  margin:0 auto;
  padding: 22px 18px 80px;
}

/* header */
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgb(0, 0, 0);
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.nav{
  max-width: var(--max);
  margin:0 auto;
  padding: 12px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
}
.brand{ display:flex; flex-direction:column; gap:4px; }
.brand b{ font-size:14px; letter-spacing:.2px; }
.brand small{
  display:flex; gap:8px; align-items:center;
  color: rgb(255, 61, 200);
  font-size:12px;
}
.brand .dot{
  width:6px;height:6px;border-radius:999px;
  background: linear-gradient(90deg, var(--violet), var(--violet2));
  box-shadow: 0 0 0 4px rgba(54, 9, 255, 0.959);
}
nav{
  display:flex; align-items:center; gap:18px;
  color: rgb(243, 243, 243);
  font-size:13px;
}
nav a{
  padding: 8px 2px;
  position:relative;
  transition:.18s var(--ease);
}
nav a:hover{ color: #fbff14f2; }
nav a.active{ color: rgba(255,255,255,.98); }
nav a.active::after{
  content:"";
  position:absolute; left:0; right:0; bottom:2px;
  height:2px; border-radius:999px;
  background: linear-gradient(90deg, var(--violet), var(--violet2));
}

/* sections */
section{ padding: 42px 0; }
.centerTitle{
  text-align:center;
  margin: 0;
  font-size: 34px;
  font-weight: 900;
  letter-spacing:.2px;
  color: rgb(2, 179, 255);
  text-shadow: 0 12px 50px rgba(139,92,246,.12);
}
.centerTitle span{ color: rgba(13, 86, 244, 0.95); }
.subtitle{
  text-align:center;
  margin: 8px auto 0;
  max-width: 70ch;
  color: rgb(255, 255, 255);
  font-size: 15px;
  line-height: 1.5;
}

/* panel */
.panel{
  background: linear-gradient(180deg, rgba(17, 13, 255, 0.926), rgba(7, 45, 79, 0.888));
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

/* home */
.home{
  padding-top: 58px;
  padding-bottom: 58px;
  display:grid;
  place-items:center;
}
.homeInner{
  width: min(860px, 100%);
  padding: 44px 22px;
  border-radius: 22px;
  position:relative;
  overflow:hidden;
}
.homeInner::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(700px 420px at 18% 30%, rgb(244, 12, 12), transparent 60%),
    radial-gradient(700px 420px at 85% 40%, rgba(34,211,238,.14), transparent 60%),
    radial-gradient(700px 420px at 55% 70%, rgba(217,70,239,.12), transparent 60%);
  pointer-events:none;
}
.homeInner > *{ position:relative; z-index:1; }

.bubbleRow{ display:flex; justify-content:center; gap: 14px; margin-bottom: 18px; }
.bubble{
  width: 38px; height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.934);
  background: rgba(0, 0, 0, 0.979);
  display:grid; place-items:center;
  box-shadow: 0 12px 45px rgba(0,0,0,.22);
  animation: bob 2.8s var(--ease) infinite alternate;
}
.bubble:nth-child(2){ animation-duration: 3.3s; }
.bubble:nth-child(3){ animation-duration: 3.9s; }
@keyframes bob{ from{ transform: translateY(0); } to{ transform: translateY(-6px); } }
.bubble svg{ width:18px; height:18px; opacity:.9; }

.welcome{
  margin:0;
  text-align:center;
  font-size: clamp(32px, 4.2vw, 54px);
  font-weight: 900;
  line-height: 1.05;
}
.welcome .accent{
  color: rgb(44, 255, 251);
  display:inline-block;
  margin-left: 8px;
  text-shadow: 0 12px 60px rgba(254, 255, 253, 0.948);
}
.site{ margin-top: 12px; text-align:center; color: rgb(255, 255, 255); font-size: 12px; }

/* about */
.aboutTop{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items:center;
  margin-top: 22px;
}
.aboutLeft h3{ margin:0; font-size: 30px; font-weight: 900; line-height:1.05; }
.aboutLeft h3 .hi{ color: rgb(19, 212, 255); display:block; margin-bottom: 6px; }
.aboutLeft p{
  margin: 10px 0 0;
  color: rgb(255, 255, 255);
  font-size: 15px;
  line-height: 1.55;
  max-width: 64ch;
}
.btnRow{ display:flex; gap: 10px; margin-top: 14px; flex-wrap:wrap; }
.btn{
  height: 36px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid rgb(0, 0, 0);
  background: rgb(239, 255, 17);
  cursor:pointer;
  font-size: 20px;
  transition:.18s var(--ease);
  display:inline-flex;
  align-items:center;
  gap: 8px;
  color:#0b0820;
  box-shadow: 0 12px 50px rgba(12, 255, 255, 0.388);
}
.btn:hover{ transform: translateY(-1px); background: rgba(255, 247, 5, 0.947); }
.btn.ghost{
  border: 1px solid rgba(0, 0, 0, 0.922);
  background: rgba(14, 255, 239, 0.915);
}
.btn.ghost:hover{ background: rgba(30, 150, 255, 0.899); }

.avatarWrap{ display:grid; place-items:center; }
.avatar{
  width: 180px; height: 180px;
  border-radius: 999px;
  border: 6px solid rgba(0, 0, 0, 0.633);
  position:relative;
  background: rgba(0,0,0,.18);
  overflow:hidden;
  box-shadow: 0 0 0 10px rgb(255, 2, 234), 0 0 75px rgb(8, 193, 255);
}
.avatar::after{
  content:"";
  position:absolute; inset:-30px;
  background:
    radial-gradient(circle at 30% 30%, rgba(0, 0, 0, 0.899), transparent 55%),
    radial-gradient(circle at 70% 50%, rgba(0, 0, 0, 0.919), transparent 60%),
    radial-gradient(circle at 45% 70%, rgb(0, 0, 0), transparent 60%);
  filter: blur(10px);
  z-index: 1;
}
.avatar img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit: cover;
  object-position: center;
  z-index: 2;
}

/* stats */
.stats{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.stat{
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(4, 4, 5, 0.875);
  background: rgba(8, 2, 32, 0.958);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  min-height: 66px;
  color:#ffffff
}
.stat .left{ display:flex; flex-direction:column; gap: 5px; }
.stat .label{
  font-size: 15px;

  letter-spacing:.7px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.993);
}
.stat .desc{ font-size: 13px; color: rgb(49, 204, 255); }
.stat .num{ font-size: 22px; font-weight: 900; color: rgb(255, 255, 255); }

/* tabs */
.tabs{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid rgba(15, 239, 255, 0.93);
  background: rgba(8, 2, 32, 0.958);
}
.tab{
  height: 44px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: transparent;
  cursor:pointer;
  color: rgb(255, 255, 255);
  font-size: 20px;
  display:flex; align-items:center; justify-content:center;
  gap: 10px;
  transition: .2s var(--ease);
}
.tab.active{
  border-color: rgba(0, 0, 0, 0.984);
  background: rgba(20, 53, 240, 0.922);
  color: rgba(255,255,255,.95);
  box-shadow: 0 12px 44px rgba(0, 0, 0, 0.853);
}
.tab svg{ width:16px;height:16px; opacity:.9; }

/* tech */
.techGrid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.tech{
  padding: 14px 10px;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.936);
  background: rgba(0, 0, 0, 0.315);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 8px;
  transition: .18s var(--ease);
}
.tech:hover{ transform: translateY(-2px); background: rgba(28, 20, 255, 0.989); border-color: rgb(0, 0, 0); }
.tech .logo{
  width: 38px; height: 38px;
  border-radius: 10px;
  display:grid; place-items:center;
  background: rgba(0,0,0,.16);
  border: 1px solid rgba(0, 0, 0, 0.997);
}
.tech .logo svg{ width:26px; height:26px; }
.tech b{ font-size: 11px; color: rgb(255, 255, 255); }

/* projects */
.projGrid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.proj{
  border-radius: 16px;
  border: 1px solid rgb(255, 255, 255);
  background: rgba(7, 189, 255, 0.09);
  overflow:hidden;
  box-shadow: 0 12px 44px rgba(30, 244, 255, 0.927);
  transition:.18s var(--ease);
  display:flex;
  flex-direction:column;
  min-height: 270px;
  color:white
}
.proj:hover{ transform: translateY(-2px); background: rgba(17, 4, 132, 0.963); border-color: rgba(0, 0, 0, 0.2); }
.shot{
  height: 120px;
  background: rgb(0, 0, 0);
  position:relative;
  border-bottom: 1px solid rgb(0, 0, 0);
  overflow:hidden;
}
.shot img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  opacity:.94;
  transform: scale(1.02);
}
.shot::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.42));
  pointer-events:none;
}
.projBody{ padding: 12px; flex:1; display:flex; flex-direction:column; gap:8px; }
.projBody h4{ margin:0; font-size: 20px; font-weight: 900; }
.projBody p{ margin:0; font-size: 15px; color: rgb(255, 255, 255); line-height: 1.45; }
.projFooter{
  padding: 10px 12px 12px;
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid rgba(9,173,255,0.40);
}
.link{
  font-size: 20px;
  color: rgb(11, 255, 251);
  display:flex; align-items:center; gap: 6px;
}
.detailsBtn{
  height: 30px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid rgb(0, 0, 0);
  background: rgb(15, 142, 246);
  cursor:pointer;
  font-size: 15px;
}
.detailsBtn:hover{ background: rgba(238, 255, 0, 0.51); }
/* CONTACT SECTION MODERNA */










/* CONTACT SECTION MODERNA */
.contactSection {
  margin-top: 40px;
}

.contactModernGrid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.contactModernItem {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  transition: .25s ease;
  text-decoration: none;
  color: white;
}

.contactModernItem:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 0 25px rgba(139,92,246,0.25);
}

.contactIcon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, #8b5cf6, #22d3ee);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  color: white;
  box-shadow: 0 0 18px rgba(139,92,246,0.4);
}

.contactText h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}

.contactText p {
  margin: 2px 0 0;
  font-size: 13px;
  opacity: 0.8;
}


/* modal */
.overlay{
  position:fixed; inset:0;
  background: rgba(0, 0, 0, 0.953);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 999;
}
.modal{
  width: min(720px, 100%);
  border-radius: 18px;
  border: 1px solid rgb(0, 0, 0);
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.08));
  box-shadow: 0 30px 90px rgba(0,0,0,.55);
  overflow:hidden;
}
.mTop{
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 0, 0, 0.12);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
}
.mTop b{ font-size: 13px; }
.x{
  width: 34px; height: 34px;
  border-radius: 12px;
  border: 1px solid rgb(217, 16, 16);
  background: rgba(233, 230, 230, 0.956);
  cursor:pointer;
  display:grid; place-items:center;
}
.x:hover{ background: rgb(230, 22, 22); }
.mBody{ padding: 14px; font-size: 15px; color: rgb(255, 255, 255); line-height: 1.5; }

footer{ margin-top: 24px; text-align:center; color: rgb(255, 255, 255); font-size: 14px; }

/* responsive */
@media (max-width: 980px){
  .aboutTop{ grid-template-columns: 1fr; }
  .avatar{ width: 160px; height: 160px; }
  .stats{ grid-template-columns: 1fr; }
  .techGrid{ grid-template-columns: repeat(3, 1fr); }
  .projGrid{ grid-template-columns: repeat(2, 1fr); }
  .tabs{ grid-template-columns: 1fr; }
  nav{ gap: 12px; }
  .contactCards{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .techGrid{ grid-template-columns: repeat(2, 1fr); }
  .projGrid{ grid-template-columns: 1fr; }
}

.tabPanel{
  display:none;
}

.tabPanel.active{
  display:block;
}

.portfolioSectionTitle{
  margin:20px 0 18px;
  font-size:24px;
  font-weight:900;
  color:#fff;
}

.categoryTitle{
  margin:26px 0 14px;
  padding:10px 14px;
  border-radius:14px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
  font-size:18px;
  font-weight:900;
  box-shadow:0 8px 24px rgba(0,0,0,.20);
}

/* badges y tags */
.categoryBadge{
  position:absolute;
  top:12px;
  left:12px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(8,8,20,.72);
  border:1px solid rgba(255,255,255,.14);
  color:#fff;
  font-size:11px;
  font-weight:800;
  z-index:2;
}

.projectTags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}

.projectTag{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(139,92,246,.18);
  border:1px solid rgba(139,92,246,.30);
  color:#f3e8ff;
  font-size:11px;
  font-weight:800;
  line-height:1;
}

/* botones proyectos */
.projectBtn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:110px;
  height:38px;
  padding:0 14px;
  border-radius:10px;
  font-size:14px;
  font-weight:800;
  text-decoration:none;
  transition:.2s var(--ease);
  border:1px solid transparent;
}

.demoBtn{
  background:linear-gradient(135deg, #22d3ee, #0ea5e9);
  color:#07111b;
  box-shadow:0 10px 24px rgba(34,211,238,.22);
}

.demoBtn:hover{
  transform:translateY(-2px);
  filter:brightness(1.05);
}

.codeBtn{
  background:rgba(255,255,255,.06);
  border-color:rgba(255,255,255,.14);
  color:#fff;
}

.codeBtn:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.22);
}

.techMiniLabel{
  font-size:11px;
  color:rgba(255,255,255,.68);
  font-weight:700;
  letter-spacing:.3px;
  text-transform:uppercase;
}
/* =========================
   ACCORDION (categorías proyectos)
========================= */

.accordionWrap{
  margin-top:20px;
  display:flex;
  flex-direction:column;
  gap:16px;
}

.accordionBlock{
  border-radius:16px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(10,10,35,.65);
  backdrop-filter: blur(10px);
  overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
}

/* botón cabecera */
.customAccordionBtn{
  width:100%;
  padding:14px 18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:linear-gradient(90deg,#0f0f3d,#1b0b6b);
  border:none;
  cursor:pointer;
  color:white;
  font-size:18px;
  font-weight:800;
  letter-spacing:.4px;
  transition:.25s;
}

.customAccordionBtn small{
  font-size:12px;
  font-weight:700;
  opacity:.8;
}

/* hover */
.customAccordionBtn:hover{
  background:linear-gradient(90deg,#1a1a55,#2c0ca8);
}

/* abierto */
.customAccordion.open .customAccordionBtn{
  background:linear-gradient(90deg,#2563eb,#22d3ee);
  color:#06111a;
}

/* cuerpo */
.customAccordionBody{
  padding:18px;
  background:rgba(0,0,0,.35);
}

/* animación suave */
.customAccordionBody{
  animation:accordionFade .25s ease;
}

@keyframes accordionFade{
  from{opacity:0; transform:translateY(-6px);}
  to{opacity:1; transform:translateY(0);}
}