:root {
  --bg: #071028;
  --bg-2: #06071b;
  --card: rgba(255,255,255,0.02);
  --glass: rgba(18,26,51,0.6);
  --text: #e7eaf3;
  --muted: #98a9d8;
  --accent: #7aa2ff;
  --accent-2: #ff7aa2;
  --accent-3: #7fffb8;
  --border: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.04);
  --radius: 18px;
  /* Mancha de pintura (mask) para el hero */
  --paint-mask: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20800%20600'%3E%3Cpath%20fill='white'%20d='M468%2072%20C%20550%2090%20610%20150%20594%20230%20C%20578%20310%20652%20356%20604%20420%20C%20556%20484%20478%20466%20420%20512%20C%20362%20558%20290%20522%20248%20462%20C%20206%20402%20136%20382%20140%20304%20C%20144%20226%2078%20190%20140%20140%20C%20202%2090%20270%20120%20330%2092%20C%20390%2064%20410%2054%20468%2072%20Z'/%3E%3C/svg%3E");
}

* { box-sizing: border-box; }

html,body { height: 100%; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:
    radial-gradient(1200px 800px at 20% 10%, rgba(122,162,255,0.08), transparent 40%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Fondo más complejo (grain + grid) */
body::before {
  content: "";
  position: fixed;
  inset: -20%;
  pointer-events: none;
  z-index: -2;
  opacity: 0.22;
  background:
    /* grid */
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px),
    /* color fog */
    radial-gradient(900px 520px at 15% 20%, rgba(122,162,255,0.14), transparent 60%),
    radial-gradient(820px 480px at 80% 15%, rgba(255,122,162,0.10), transparent 55%),
    radial-gradient(900px 520px at 70% 85%, rgba(127,255,184,0.08), transparent 60%);
  background-size:
    56px 56px,
    56px 56px,
    auto,
    auto,
    auto;
  transform: translate3d(0,0,0);
  animation: bgDrift 18s ease-in-out infinite;
  filter: saturate(1.2);
}

/* Grain (SVG data-uri) */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.10;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  background-size: 220px 220px;
  animation: grainShift 8s steps(6) infinite;
}

@keyframes bgDrift {
  0% { transform: translate3d(-1%, -1%, 0) scale(1); }
  50% { transform: translate3d(1%, 0.5%, 0) scale(1.02); }
  100% { transform: translate3d(-1%, -1%, 0) scale(1); }
}

@keyframes grainShift {
  0% { transform: translate3d(0,0,0); }
  25% { transform: translate3d(-2%, 1%, 0); }
  50% { transform: translate3d(1%, -2%, 0); }
  75% { transform: translate3d(2%, 2%, 0); }
  100% { transform: translate3d(0,0,0); }
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 56px 20px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.brand {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  cursor: pointer;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 14px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background 200ms, color 200ms, transform 200ms;
}

.nav a:hover, .nav a:focus {
  color: var(--text);
  background: rgba(255,255,255,0.02);
}

.card {
  position: relative;
  isolation: isolate;
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 40px rgba(3,6,13,0.6);
}

/* Bordes más finos + glow sutil sin “cortes” */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(122, 162, 255, 0.28),
    rgba(255, 122, 162, 0.18),
    rgba(127, 255, 184, 0.10)
  );
  /* deja solo el borde (mask) */
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.9;
}

.card::after {
  content: "";
  position: absolute;
  inset: -22px;
  border-radius: inherit;
  background:
    radial-gradient(500px 260px at 20% 20%, rgba(122,162,255,0.18), transparent 60%),
    radial-gradient(420px 240px at 80% 0%, rgba(255,122,162,0.14), transparent 55%),
    radial-gradient(460px 280px at 70% 90%, rgba(127,255,184,0.10), transparent 60%);
  filter: blur(24px);
  opacity: 0.35;
  z-index: -1;
  pointer-events: none;
}

.hero {
  /* Permite que el glow/blur se vea sin recortarse */
  overflow: visible;
}

.hero::after {
  /* Halo extra llamativo en el hero */
  content: "";
  position: absolute;
  inset: -60px;
  border-radius: calc(var(--radius) + 24px);
  background:
    radial-gradient(520px 340px at 55% 35%, rgba(122,162,255,0.22), transparent 60%),
    radial-gradient(560px 360px at 70% 55%, rgba(255,122,162,0.18), transparent 60%);
  filter: blur(28px);
  opacity: 0.50;
  z-index: -1;
  pointer-events: none;
  animation: heroHalo 10s ease-in-out infinite;
}

@keyframes heroHalo {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -10px, 0) scale(1.02); }
  100% { transform: translate3d(0, 0, 0) scale(1); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  align-items: center;
  gap: 32px;
}

.hero-text h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 0.95;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin-top: 12px;
  color: var(--muted);
  font-size: 18px;
}

.kicker {
  margin-top: 18px;
  font-weight: 600;
  color: var(--accent-2);
  cursor: pointer;
}

.hero-art { 
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  isolation: isolate;
  animation: hueDrift 14s linear infinite;
  min-height: 340px;
  user-select: none;
  cursor: pointer;
}

/* Canvas: mancha de pintura tipo “lámpara de lava” */
.hero-canvas {
  position: absolute;
  inset: -40px;
  width: calc(100% + 80px);
  height: calc(100% + 80px);
  opacity: 0.95;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: -1;
  -webkit-mask-image: var(--paint-mask);
  mask-image: var(--paint-mask);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-position: center;
  mask-position: center;
  filter: saturate(1.15) contrast(1.08);
  transition: opacity 220ms ease, filter 220ms ease, transform 220ms ease;
}

/* Capas de glow “fluyendo” detrás del blob */
.hero-art::before,
.hero-art::after {
  content: "";
  position: absolute;
  inset: -30px;
  filter: blur(26px);
  opacity: 0.55;
  z-index: -1;
  pointer-events: none;
  -webkit-mask-image: var(--paint-mask);
  mask-image: var(--paint-mask);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-position: center;
  mask-position: center;
}

.hero-art::before {
  background: radial-gradient(closest-side, rgba(122,162,255,0.35), transparent 70%);
  animation: driftA 7s ease-in-out infinite;
}

.hero-art::after {
  background: radial-gradient(closest-side, rgba(255,122,162,0.28), transparent 70%);
  animation: driftB 9s ease-in-out infinite;
}

/* Interacción: más “wow” al hover/tap */
.hero-art.is-interacting .hero-canvas {
  opacity: 1;
  filter: saturate(1.35) contrast(1.18) brightness(1.06);
  transform: scale(1.01);
}

.hero-art.is-interacting::before,
.hero-art.is-interacting::after {
  opacity: 0.72;
  filter: blur(22px);
}

.hero-art.is-boost .hero-canvas {
  opacity: 1;
  filter: saturate(1.55) contrast(1.25) brightness(1.10);
  transform: scale(1.03);
}

.hero-art.is-boost::before,
.hero-art.is-boost::after {
  opacity: 0.85;
}

@keyframes driftA {
  0% { transform: translate3d(-8px, 6px, 0) scale(1); }
  50% { transform: translate3d(12px, -10px, 0) scale(1.06); }
  100% { transform: translate3d(-8px, 6px, 0) scale(1); }
}

@keyframes driftB {
  0% { transform: translate3d(10px, -8px, 0) scale(1.02); }
  50% { transform: translate3d(-14px, 12px, 0) scale(1.08); }
  100% { transform: translate3d(10px, -8px, 0) scale(1.02); }
}

@keyframes hueDrift {
  0% { filter: hue-rotate(0deg) saturate(1.1); }
  50% { filter: hue-rotate(22deg) saturate(1.35); }
  100% { filter: hue-rotate(0deg) saturate(1.1); }
}

.blob { 
  width: 100%;
  height: auto;
  transform-origin: 50% 50%;
  /* evita que el blur del SVG se recorte */
  overflow: visible;
  animation: blob 6.5s cubic-bezier(.2,.8,.2,1) infinite;
  filter: drop-shadow(0 30px 70px rgba(0,0,0,0.55));
  opacity: 0.98;
  will-change: transform, filter;
  transition: filter 240ms ease;
}

.hero-art.is-interacting .blob { 
  filter: drop-shadow(0 34px 85px rgba(0,0,0,0.62));
}

.hero-art.is-boost .blob {
  filter: drop-shadow(0 38px 100px rgba(0,0,0,0.70));
}

@keyframes blob {
  0% { transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
  35% { transform: translate3d(0, -12px, 0) rotate(4deg) scale(1.06); }
  70% { transform: translate3d(6px, 6px, 0) rotate(-3deg) scale(1.02); }
  100% { transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
}

.blob.pulse { animation: blob 0.9s ease-in-out 1; transform-origin: center; }

.hero-ctas { margin-top: 18px; display: flex; gap: 12px; }

.btn {
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #051025;
  font-weight: 700;
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.04);
}


/* Diseños (slider) */
.designs { margin-top: 36px; }

.designs .subtitle { margin: 8px 0 0; color: var(--muted); }

.designs-slider {
  margin-top: 16px;
  position: relative;
}

.designs-viewport {
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.03);
  background: rgba(255,255,255,0.01);
}

.designs-track {
  display: flex;
  transform: translate3d(0,0,0);
  transition: transform 320ms cubic-bezier(.2,.9,.2,1);
}

.designs-slide {
  flex: 0 0 100%;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.designs-item {
  position: relative;
  padding: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.03);
  background: rgba(255,255,255,0.01);
  cursor: pointer;
  appearance: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.designs-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(2,6,16,0.45);
}

.designs-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(18, 26, 51, 0.72);
  backdrop-filter: blur(12px);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 18px 40px rgba(2,6,16,0.5);
}

.slider-btn--prev { left: 10px; }
.slider-btn--next { right: 10px; }

.slider-btn:focus {
  outline: 2px solid rgba(122,162,255,0.55);
  outline-offset: 2px;
}

.slider-btn[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}

.meta { color: var(--muted); font-size: 13px; margin: 0 0 8px; }

.excerpt { color: var(--muted); font-size: 14px; margin: 0; }

.about-inner { display: grid; grid-template-columns: 1fr 320px; gap: 20px; align-items: start; }

.skills-list, .tools-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr; gap: 8px; }

.skills-list li, .tools-list li { background: rgba(255,255,255,0.02); padding: 8px 10px; border-radius: 10px; color: var(--muted); }

.contact .socials { margin-top: 12px; color: var(--muted); }

/* Services */
.services { margin-top: 20px; }
.services .subtitle { margin: 8px 0 14px; }
.services-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.03);
  background: rgba(255,255,255,0.02);
  color: var(--muted);
  font-size: 13px;
}

.footer { margin-top: 32px; color: var(--muted); font-size: 14px; display: flex; justify-content: space-between; gap: 12px; align-items: center; }

.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }

/* Modal */
.modal { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(2,6,12,0.6); opacity: 0; pointer-events: none; transition: opacity 220ms; z-index: 1200; }
.modal.open { opacity: 1; pointer-events: auto; }
.modal-inner { position: relative; width: min(880px, calc(100% - 48px)); background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)); border-radius: 12px; padding: 18px; border: 1px solid rgba(255,255,255,0.03); box-shadow: 0 40px 80px rgba(2,6,16,0.7); display: grid; grid-template-columns: 320px 1fr; gap: 18px; align-items: start; }
.modal-inner.is-image { grid-template-columns: 1fr; }
.modal-close { background: transparent; border: none; color: var(--muted); font-size: 22px; position: absolute; top: 16px; right: 18px; cursor: pointer; }
.modal-thumb { border-radius: 8px; min-height: 160px; height: 100%; overflow: hidden; }
.modal-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal-inner.is-image .modal-thumb {
  height: auto;
  max-height: calc(100vh - 140px);
}
.modal-inner.is-image .modal-thumb img {
  height: auto;
  max-height: calc(100vh - 140px);
  object-fit: contain;
}
.modal-body h3 { margin: 0 0 8px; }

/* Consent banner (Microsoft Ads / UET Consent Mode) */
.consent-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1300;
}

.consent-banner__inner {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(18, 26, 51, 0.72);
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px rgba(2,6,16,0.55);
}

.consent-banner__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.consent-banner__actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
  .modal-inner { grid-template-columns: 1fr; }
  .designs-slide { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  .blob,
  .hero-art,
  .hero::after,
  .hero-art::before,
  .hero-art::after,
  body::before,
  body::after {
    animation: none !important;
  }
  .hero-canvas { display: none; }
  .designs-track { transition: none; }
  .designs-item { transition: none; }
}

@media (max-width: 600px) {
  .designs-slide { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .slider-btn { width: 40px; height: 40px; }
}

@media (max-width: 480px) {
  .container { padding: 32px 16px; }
  .brand { font-size: 16px; }
  .nav a { margin-left: 8px; }
}