@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
a { text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; }

/* === SCROLLBAR === */
::-webkit-scrollbar            { width: 4px; }
::-webkit-scrollbar-track      { background: transparent; }
::-webkit-scrollbar-thumb      { background: rgba(10,5,30,0.85); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover{ background: rgba(167,139,250,0.55); }
*                              { scrollbar-width: thin; scrollbar-color: rgba(10,5,30,0.85) transparent; }

/* === TOKENS — DARK (default) === */
:root {
  --bg:         #03040d;
  --text:       #e2e4f0;
  --text-2:     #8892b0;
  --text-muted: #4a5075;
  --accent:     #a78bfa;
  --ar: 167; --ag: 139; --ab: 250;
  --accent-soft: rgba(167,139,250,0.11);
  --accent-2:   #f5a623;
  --border:     rgba(167,139,250,0.13);
  --nav-bg:     rgba(3,4,13,0.82);

  /* Glass levels */
  --g0: rgba(6,8,20,0.00);    /* completamente transparente */
  --g1: rgba(6,8,20,0.28);    /* secciones alt — tinte muy tenue */
  --g2: rgba(8,11,26,0.55);   /* bloques que flotan */
  --g3: rgba(10,13,28,0.68);  /* cards / modals */

  --blur-sm: blur(4px);
  --blur-md: blur(14px);
  --blur-lg: blur(22px);

  --shadow-sm: 0 2px 18px rgba(0,0,0,0.45);
  --shadow-md: 0 6px 36px rgba(0,0,0,0.62);
  --shadow-lg: 0 14px 56px rgba(0,0,0,0.80);
  --radius:    14px;
  --radius-sm: 9px;
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:      'JetBrains Mono','Courier New',monospace;
  --max-w:     1100px;
}

/* === TOKENS — LIGHT === */
[data-theme="light"] {
  --bg:         #e8ebf8;
  --text:       #0f0f1a;
  --text-2:     #3d3f60;
  --text-muted: #8890b0;
  --accent:     #5b21b6;
  --ar: 91; --ag: 33; --ab: 182;
  --accent-soft: rgba(91,33,182,0.09);
  --accent-2:   #b45e08;
  --border:     rgba(91,33,182,0.13);
  --nav-bg:     rgba(232,235,248,0.84);
  --g1: rgba(220,225,255,0.22);
  --g2: rgba(255,255,255,0.58);
  --g3: rgba(255,255,255,0.72);
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-md: 0 5px 28px rgba(0,0,0,0.10);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.14);
}

/* === BASE === */
html, body { min-height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  transition: background .4s ease, color .4s ease;
}

/* === CANVAS GLOBAL FIJO === */
#space-canvas {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}
.nav, main, .footer, #progress-bar { position: relative; z-index: 1; }

/* === SCROLL PROGRESS === */
#progress-bar {
  position: fixed; top: 0; left: 0;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 9999; border-radius: 0 2px 2px 0;
  transition: width .08s linear;
  pointer-events: none;
}

/* === NAV === */
.nav {
  position: fixed; top:0; left:0; right:0;
  height: 64px;
  background: var(--nav-bg);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: background .4s ease;
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  height: 100%; padding: 0 28px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 20px;
}
.nav-logo { font-size: 1rem; font-weight: 700; color: var(--text); letter-spacing: -.02em; white-space: nowrap; }
.nav-logo .logo-dot { color: var(--accent); }
.nav-links { display: flex; gap: 2px; flex: 1; justify-content: center; }
.nav-links a { font-size: .845rem; font-weight: 500; color: var(--text-2); padding: 6px 14px; border-radius: 99px; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--text); background: var(--accent-soft); }
.theme-toggle { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); background: transparent; color: var(--text-2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background .2s, color .2s, transform .35s; }
.theme-toggle:hover { background: var(--accent-soft); color: var(--accent); transform: rotate(25deg); }
.theme-toggle svg { width: 16px; height: 16px; }
.icon-sun { display: none; } .icon-moon { display: block; }
[data-theme="light"] .icon-sun { display: block; }
[data-theme="light"] .icon-moon { display: none; }
.nav-burger { display: none; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border); background: transparent; color: var(--text-2); align-items: center; justify-content: center; flex-shrink: 0; cursor: pointer; transition: background .2s, color .2s; }
.nav-burger:hover { background: var(--accent-soft); color: var(--accent); }
.nav-burger svg { width: 18px; height: 18px; }
.nav-burger .icon-close { display: none; }
.nav.open .nav-burger .icon-open  { display: none; }
.nav.open .nav-burger .icon-close { display: block; }
@media (max-width: 640px) {
  .nav-inner { padding: 0 16px; gap: 10px; }
  .theme-toggle { margin-left: auto; }
  .nav-burger { display: flex; }
  .nav-links {
    display: none;
    position: fixed; top: 64px; left: 0; right: 0;
    flex-direction: column; gap: 4px;
    padding: 12px 16px 18px;
    background: var(--nav-bg);
    backdrop-filter: var(--blur-md);
    -webkit-backdrop-filter: var(--blur-md);
    border-bottom: 1px solid var(--border);
  }
  .nav.open .nav-links { display: flex; }
  .nav-links a { font-size: .95rem; padding: 12px 14px; border-radius: var(--radius-sm); }
}

/* ============================================
   HERO
   IMPORTANTE: las animaciones NO usan var() en
   el shorthand — usan longhand para evitar el
   bug de parse en timing-function con var()
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 64px;
  overflow: hidden;
  background: transparent;
  /* backdrop-filter mínimo para que el canvas sea visible */
  backdrop-filter: brightness(1);
  -webkit-backdrop-filter: brightness(1);
}

.hero-nebula { position: absolute; pointer-events: none; border-radius: 50%; filter: blur(110px); z-index: 0; }
[data-theme="light"] .hero-nebula { opacity: .07; }
.nebula-1 { width: 580px; height: 580px; background: radial-gradient(circle, rgba(167,139,250,.22) 0%, transparent 68%); top: -120px; right: -20px; animation: ndrift 22s ease-in-out infinite alternate; }
.nebula-2 { width: 440px; height: 440px; background: radial-gradient(circle, rgba(245,166,35,.14) 0%, transparent 68%); bottom: -60px; left: -70px; animation: ndrift 28s ease-in-out infinite alternate-reverse; }
.nebula-3 { width: 290px; height: 290px; background: radial-gradient(circle, rgba(56,189,248,.1) 0%, transparent 68%); top: 40%; right: 20%; animation: ndrift 18s ease-in-out infinite alternate; }
@keyframes ndrift { from { transform: translate(0,0) scale(1); } to { transform: translate(18px,-32px) scale(1.06); } }

.hero-content { position: relative; z-index: 1; max-width: var(--max-w); width: 100%; margin: 0 auto; padding: 48px 28px 64px; }

/* ── Hero: animaciones SIN var() en shorthand ─────────── */
@keyframes hfu {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  animation-name: hfu;
  animation-duration: .7s;
  animation-timing-function: ease-out;
  animation-delay: .12s;
  animation-fill-mode: both;

  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: .72rem;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(var(--ar),var(--ag),var(--ab),.2);
  padding: 5px 14px 5px 10px; border-radius: 99px; margin-bottom: 36px;
}
.hero-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pdot 2.6s ease-in-out infinite; }
@keyframes pdot {
  0%,100% { box-shadow: 0 0 0 0 rgba(var(--ar),var(--ag),var(--ab),.55); }
  50%      { box-shadow: 0 0 0 7px rgba(var(--ar),var(--ag),var(--ab),0); }
}

.hero-name {
  animation-name: hfu;
  animation-duration: .85s;
  animation-timing-function: ease-out;
  animation-delay: .28s;
  animation-fill-mode: both;

  font-size: clamp(3.2rem,10vw,8.5rem);
  font-weight: 800; line-height: .9;
  letter-spacing: -.045em; color: var(--text);
  margin-bottom: 30px; word-break: break-word;
}

.hero-typewriter {
  animation-name: hfu;
  animation-duration: .7s;
  animation-timing-function: ease-out;
  animation-delay: .48s;
  animation-fill-mode: both;

  font-family: var(--mono);
  font-size: clamp(.88rem,2vw,1.04rem);
  color: var(--text-2); margin-bottom: 20px;
  min-height: 26px; display: flex; align-items: center; gap: 2px;
}
.typewriter-prefix { color: var(--accent-2); }
.typewriter-cursor { display: inline-block; width: 2px; height: 1.1em; background: var(--accent); vertical-align: text-bottom; animation: cblink 1s step-end infinite; }
@keyframes cblink { 0%,100% { opacity: 1; } 50% { opacity: 0; } }

.hero-tagline {
  animation-name: hfu;
  animation-duration: .7s;
  animation-timing-function: ease-out;
  animation-delay: .64s;
  animation-fill-mode: both;

  font-size: clamp(.97rem,1.8vw,1.08rem);
  color: var(--text-2); max-width: 520px;
  line-height: 1.82; margin-bottom: 44px;
}

.hero-actions {
  animation-name: hfu;
  animation-duration: .7s;
  animation-timing-function: ease-out;
  animation-delay: .80s;
  animation-fill-mode: both;

  display: flex; gap: 12px; flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: #fff;
  padding: 13px 28px; border-radius: 99px;
  font-size: .875rem; font-weight: 600;
  box-shadow: 0 4px 22px rgba(var(--ar),var(--ag),var(--ab),.42);
  transition: opacity .2s, transform .25s ease-out, box-shadow .25s;
}
.btn-primary:hover { opacity: .88; transform: translateY(-3px); box-shadow: 0 8px 36px rgba(var(--ar),var(--ag),var(--ab),.58); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--g2); color: var(--text-2);
  padding: 13px 28px; border-radius: 99px;
  font-size: .875rem; font-weight: 500;
  border: 1px solid var(--border);
  backdrop-filter: var(--blur-md); -webkit-backdrop-filter: var(--blur-md);
  transition: color .2s, border-color .2s, background .2s, transform .25s ease-out;
}
.btn-secondary:hover { color: var(--text); border-color: rgba(var(--ar),var(--ag),var(--ab),.42); background: var(--accent-soft); transform: translateY(-3px); }

.hero-scroll {
  animation-name: hfu;
  animation-duration: .7s;
  animation-timing-function: ease-out;
  animation-delay: 1.1s;
  animation-fill-mode: both;

  position: absolute; bottom: 36px; left: 28px;
  display: flex; flex-direction: column; align-items: center; gap: 10px; opacity: .3;
}
.hero-scroll span { font-family: var(--mono); font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); writing-mode: vertical-rl; }
.hero-scroll-line { width: 1px; height: 50px; background: linear-gradient(to bottom,var(--accent),transparent); animation: sline 2.4s ease-in-out infinite; }
@keyframes sline {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
  45%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  55%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================
   SCROLL REVEAL (para todo excepto el hero)
   ============================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .72s ease-out, transform .72s ease-out; transition-delay: var(--reveal-delay,0ms); }
.reveal.revealed { opacity: 1; transform: translateY(0); }

/* ============================================
   SECCIONES
   CLAVE: backdrop-filter en TODAS las secciones
   permite que el canvas fijo sea visible a
   través del fondo aunque sea transparente.
   Sin backdrop-filter solo se vería el body bg.
   ============================================ */
.section {
  padding: 96px 28px;
  background: var(--g0);          /* completamente transparente */
  backdrop-filter: blur(2px);      /* habilita compositing con el canvas */
  -webkit-backdrop-filter: blur(2px);
  position: relative;
}

.section.alt {
  background: var(--g1);           /* tinte muy tenue sobre las estrellas */
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.container { max-width: var(--max-w); margin: 0 auto; }
.section-label { display: block; font-family: var(--mono); font-size: .85rem; color: var(--accent); text-transform: uppercase; letter-spacing: .22em; margin-bottom: 14px; }
.section-title { font-size: clamp(1.6rem,4vw,2.35rem); font-weight: 700; color: var(--text); letter-spacing: -.03em; line-height: 1.12; margin-bottom: 14px; }
.section-desc  { font-size: 1.01rem; color: var(--text-2); max-width: 580px; line-height: 1.8; }

/* ============================================
   BLOQUES DE VIDRIO FLOTANTES
   background semitransparente + blur fuerte
   ============================================ */

/* Sobre mí */
.sobre-mi-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 52px; align-items: start; margin-top: 52px; }
@media (max-width: 768px) { .sobre-mi-grid { grid-template-columns: 1fr; gap: 32px; } }

.sobre-mi-text {
  padding: 36px;
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.sobre-mi-text p { color: var(--text-2); line-height: 1.88; margin-bottom: 16px; font-size: 1rem; }
.sobre-mi-text p:last-child { margin-bottom: 0; }

.sobre-mi-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-card {
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 14px; text-align: center; box-shadow: var(--shadow-sm);
  transition: transform .3s ease-out, box-shadow .3s, border-color .3s;
}
.stat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: rgba(var(--ar),var(--ag),var(--ab),.32); }
.stat-number { font-size: 2.1rem; font-weight: 800; color: var(--accent); line-height: 1; margin-bottom: 8px; }
.stat-label  { font-size: .73rem; color: var(--text-muted); font-weight: 500; line-height: 1.5; }

/* Timeline */
.timeline { margin-top: 54px; position: relative; padding-left: 30px; }
.timeline::before { content:''; position: absolute; left: 0; top: 6px; bottom: 6px; width: 1px; background: linear-gradient(to bottom,var(--accent),transparent); }
.timeline-item { position: relative; margin-bottom: 14px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-item-inner {
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 22px 24px; box-shadow: var(--shadow-sm);
  transition: transform .28s ease-out, box-shadow .28s, border-color .28s;
}
.timeline-item-inner:hover { transform: translateX(4px); box-shadow: var(--shadow-md); border-color: rgba(var(--ar),var(--ag),var(--ab),.28); }
.timeline-dot { position: absolute; left: -35px; top: 22px; width: 11px; height: 11px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--bg), 0 0 0 5px rgba(var(--ar),var(--ag),var(--ab),.3); }
.timeline-year  { font-family: var(--mono); font-size: .69rem; color: var(--accent-2); letter-spacing: .1em; margin-bottom: 5px; }
.timeline-title { font-size: .96rem; font-weight: 650; color: var(--text); margin-bottom: 6px; }
.timeline-desc  { font-size: .84rem; color: var(--text-2); line-height: 1.76; }

/* Stack */
.stack-groups { display: flex; flex-direction: column; gap: 14px; margin-top: 52px; }
.stack-group-wrapper {
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 22px 24px; box-shadow: var(--shadow-sm);
  transition: border-color .3s;
}
.stack-group-wrapper:hover { border-color: rgba(var(--ar),var(--ag),var(--ab),.24); }
.stack-group-label { font-family: var(--mono); font-size: .67rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .18em; margin-bottom: 12px; }
.tags-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: var(--mono); font-size: .77rem; padding: 6px 14px; border-radius: 99px;
  background: rgba(var(--ar),var(--ag),var(--ab),.06);
  border: 1px solid var(--border); color: var(--text-2);
  transition: color .2s, background .2s, border-color .2s, transform .2s;
}
.tag:hover { color: var(--accent); background: var(--accent-soft); border-color: rgba(var(--ar),var(--ag),var(--ab),.32); transform: translateY(-2px); }
.tag.hl { color: var(--accent); background: var(--accent-soft); border-color: rgba(var(--ar),var(--ag),var(--ab),.22); }

/* Proyecto */
.proyecto-card {
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius)*1.4);
  padding: 46px; margin-top: 52px;
  box-shadow: var(--shadow-md);
  position: relative; overflow: hidden;
  transition: border-color .3s;
}
.proyecto-card::before { content:''; position: absolute; top:0; left:0; right:0; height:2px; background: linear-gradient(90deg,var(--accent),var(--accent-2)); }
.proyecto-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; margin-bottom: 24px; flex-wrap: wrap; }
.proyecto-title    { font-size: 1.45rem; font-weight: 700; color: var(--text); letter-spacing: -.025em; margin-bottom: 4px; }
.proyecto-subtitle { font-family: var(--mono); font-size: .74rem; color: var(--text-muted); }
.proyecto-brands   { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }
.brand-badge { font-size: .7rem; font-weight: 600; padding: 4px 11px; border-radius: 99px; border: 1px solid var(--border); background: var(--g1); color: var(--text-2); letter-spacing: .04em; }
.proyecto-body p { color: var(--text-2); line-height: 1.86; font-size: 1rem; margin-bottom: 16px; }
.proyecto-body p:last-child { margin-bottom: 0; }
@media (max-width: 640px) { .proyecto-card { padding: 26px 20px; } }

/* Módulos */
.cards-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 52px; }
@media (max-width: 900px) { .cards-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 520px) { .cards-grid { grid-template-columns: 1fr; } }
.card {
  background: var(--g3);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 9px;
  transition: transform .3s ease-out, box-shadow .3s, border-color .3s;
}
.card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: rgba(var(--ar),var(--ag),var(--ab),.34); }
.card-icon { width: 42px; height: 42px; border-radius: 10px; background: var(--accent-soft); display: flex; align-items: center; justify-content: center; margin-bottom: 2px; }
.card-icon svg { width: 21px; height: 21px; color: var(--accent); }
.card-num   { font-family: var(--mono); font-size: .66rem; color: var(--accent); letter-spacing: .1em; }
.card-title { font-size: .99rem; font-weight: 650; color: var(--text); }
.card-desc  { font-size: .84rem; color: var(--text-2); line-height: 1.78; flex: 1; }
.card-tags  { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.card-tag   { font-family: var(--mono); font-size: .65rem; padding: 3px 9px; border-radius: 99px; background: rgba(var(--ar),var(--ag),var(--ab),.06); color: var(--text-muted); border: 1px solid var(--border); }

/* Integraciones */
.integ-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-top: 52px; }
@media (max-width: 900px) { .integ-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 460px) { .integ-grid { grid-template-columns: 1fr; } }
.integ-card {
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 18px; display: flex; flex-direction: column; gap: 6px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease-out, box-shadow .25s, border-color .25s;
}
.integ-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(var(--ar),var(--ag),var(--ab),.26); }
.integ-name { font-size: .9rem; font-weight: 650; color: var(--text); }
.integ-desc { font-size: .77rem; color: var(--text-muted); line-height: 1.62; }

/* Carousel */
.carousel-wrapper { position: relative; margin-top: 52px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--border); background: var(--g3); backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg); aspect-ratio: 16/9; max-height: 560px; }
.carousel-track { display: flex; height: 100%; transition: transform .6s ease-in-out; }
.carousel-slide { min-width: 100%; height: 100%; overflow: hidden; }
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; display: block; }
.carousel-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--text-muted); font-family: var(--mono); font-size: .8rem; }
.carousel-placeholder svg { width: 40px; height: 40px; opacity: .3; }
.carousel-nav { position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 2; }
.carousel-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(255,255,255,.3); border: none; padding: 0; cursor: pointer; transition: background .25s, transform .25s; }
.carousel-dot.active { background: var(--accent); transform: scale(1.3); }
.carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 38px; height: 38px; border-radius: 50%; background: var(--g3); backdrop-filter: var(--blur-md); border: 1px solid var(--border); color: var(--text-2); display: flex; align-items: center; justify-content: center; z-index: 2; transition: color .2s, border-color .2s; }
.carousel-arrow:hover { color: var(--text); border-color: rgba(var(--ar),var(--ag),var(--ab),.42); }
.carousel-arrow svg { width: 18px; height: 18px; }
.carousel-arrow.prev { left: 14px; } .carousel-arrow.next { right: 14px; }

/* Footer */
.footer {
  background: var(--g2);
  backdrop-filter: var(--blur-lg); -webkit-backdrop-filter: var(--blur-lg);
  border-top: 1px solid var(--border);
  padding: 52px 28px 36px;
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; padding-bottom: 40px; border-bottom: 1px solid var(--border); margin-bottom: 28px; }
@media (max-width: 640px) { .footer-top { grid-template-columns: 1fr; gap: 28px; } }
.footer-brand   { display: flex; flex-direction: column; gap: 12px; }
.footer-logo    { font-size: 1.1rem; font-weight: 800; color: var(--text); letter-spacing: -.02em; }
.footer-logo .logo-dot { color: var(--accent); }
.footer-tagline { font-size: .84rem; color: var(--text-muted); line-height: 1.72; max-width: 280px; }
.footer-contact h4 { font-size: .76rem; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: .13em; margin-bottom: 14px; }
.footer-email-link { display: inline-flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: .87rem; color: var(--accent); transition: opacity .2s, gap .2s; }
.footer-email-link:hover { opacity: .72; gap: 14px; }
.footer-email-link svg { width: 16px; height: 16px; flex-shrink: 0; }
.footer-bottom  { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.footer-copy    { font-family: var(--mono); font-size: .73rem; color: var(--text-muted); }
.footer-social  { display: flex; align-items: center; gap: 8px; }
.social-icon    { width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border); background: var(--g2); color: var(--text-muted); display: flex; align-items: center; justify-content: center; transition: color .2s, border-color .2s, background .2s, transform .2s; }
.social-icon:hover { color: #0a66c2; border-color: rgba(10,102,194,.5); background: rgba(10,102,194,.1); transform: translateY(-2px); }
.social-icon svg { width: 15px; height: 15px; }

/* Mobile */
@media (max-width: 480px) {
  .section { padding: 68px 20px; }
  .hero-content { padding: 36px 20px 52px; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }
  .hero-scroll { display: none; }
  .footer { padding: 40px 20px 28px; }
  .sobre-mi-text { padding: 22px 16px; }
}

/* ============================================
   PÁGINAS LEGALES (privacidad, condiciones,
   eliminación de datos)
   — agregar al final de style-v1.css —
   ============================================ */
.legal-section { padding-top: 110px; }

.legal-container { max-width: 780px; }

.legal-header { margin-bottom: 42px; }
.legal-header .section-title { margin-bottom: 10px; }

.legal-meta {
  font-family: var(--mono);
  font-size: .74rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.legal-meta span { color: var(--text-2); }

.legal-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-block {
  background: var(--g2);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
  transition: border-color .25s;
}
.legal-block:hover { border-color: rgba(var(--ar),var(--ag),var(--ab),.22); }

.legal-block h2 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--mono);
  letter-spacing: .04em;
  margin-bottom: 14px;
}

.legal-block p {
  font-size: .92rem;
  color: var(--text-2);
  line-height: 1.86;
  margin-bottom: 12px;
}
.legal-block p:last-child { margin-bottom: 0; }

.legal-block a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(var(--ar),var(--ag),var(--ab),.3);
  text-underline-offset: 3px;
  transition: opacity .2s;
}
.legal-block a:hover { opacity: .72; }

.legal-block ul {
  margin: 12px 0 14px 0;
  padding-left: 18px;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.legal-block ul li {
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.72;
}
.legal-block ul li strong { color: var(--text); }

@media (max-width: 640px) {
  .legal-block { padding: 20px 18px; }
}

/* ============================================
   PÁGINAS LEGALES (privacidad, condiciones,
   eliminación de datos)
   — agregar al final de style-v1.css —
   ============================================ */
.legal-section { padding-top: 110px; }

.legal-container { max-width: 780px; }

.legal-header { margin-bottom: 42px; }
.legal-header .section-title { margin-bottom: 10px; }

.legal-meta {
  font-family: var(--mono);
  font-size: .74rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.legal-meta span { color: var(--text-2); }

.legal-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.legal-block {
  background: var(--g2);
  backdrop-filter: var(--blur-lg);
  -webkit-backdrop-filter: var(--blur-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 28px 32px;
  box-shadow: var(--shadow-sm);
  transition: border-color .25s;
}
.legal-block:hover { border-color: rgba(var(--ar),var(--ag),var(--ab),.22); }

.legal-block h2 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--mono);
  letter-spacing: .04em;
  margin-bottom: 14px;
}

.legal-block p {
  font-size: .92rem;
  color: var(--text-2);
  line-height: 1.86;
  margin-bottom: 12px;
}
.legal-block p:last-child { margin-bottom: 0; }

.legal-block a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(var(--ar),var(--ag),var(--ab),.3);
  text-underline-offset: 3px;
  transition: opacity .2s;
}
.legal-block a:hover { opacity: .72; }

.legal-block ul {
  margin: 12px 0 14px 0;
  padding-left: 18px;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.legal-block ul li {
  font-size: .9rem;
  color: var(--text-2);
  line-height: 1.72;
}
.legal-block ul li strong { color: var(--text); }

@media (max-width: 640px) {
  .legal-block { padding: 20px 18px; }
}

/* Banner CTA — solicitar eliminación */
.legal-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--accent-soft);
  border: 1px solid rgba(var(--ar),var(--ag),var(--ab),.25);
  border-radius: var(--radius-sm);
  padding: 20px 28px;
  margin: 28px 0 32px;
}
.legal-cta--bottom { margin: 32px 0 0; }
.legal-cta-text { display: flex; flex-direction: column; gap: 3px; }
.legal-cta-text strong { font-size: .95rem; color: var(--text); }
.legal-cta-text span   { font-size: .82rem; color: var(--text-2); }
.legal-cta-btn { white-space: nowrap; flex-shrink: 0; font-size: .82rem; padding: 10px 22px; }
@media (max-width: 520px) {
  .legal-cta { flex-direction: column; align-items: flex-start; }
}
/* ============================================
   MARQUEE / CAROUSELS INFINITOS
   Pegar al final de style-v1.css
   (reemplaza el bloque de integraciones y stack anteriores)
   ============================================ */

/* ── Estructura base ── */
.marquee-outer {
  width: 100%;
  overflow: hidden;
  padding: 12px 0;
}

.marquee-fade-mask {
  /* Fundido en los bordes */
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 14px;
  animation: marquee-ltr 32s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-reverse {
  animation-name: marquee-rtl;
  animation-duration: 36s;
}

@keyframes marquee-ltr {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes marquee-rtl {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* ── Integraciones ── */
.integ-logo-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: var(--g2);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  white-space: nowrap;
  cursor: default;
  transition: border-color .25s, transform .25s, box-shadow .25s;
  flex-shrink: 0;
}
.integ-logo-card:hover {
  border-color: var(--brand);
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0,0,0,.35);
}

.integ-logo-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.integ-logo-icon svg {
  width: 15px;
  height: 15px;
  stroke: #fff;
  fill: none;
}
.integ-logo-icon.dark-text svg { stroke: #1a1a1a; }

.integ-logo-name {
  font-size: .84rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -.01em;
}

/* ── Stack pills ── */
.stack-pill {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  border-radius: 99px;
  font-family: var(--mono);
  font-size: .8rem;
  font-weight: 500;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: default;
  border: 1px solid transparent;
  color: #fff;
  background: color-mix(in srgb, var(--brand) 18%, var(--g2));
  border-color: color-mix(in srgb, var(--brand) 35%, transparent);
  transition: transform .2s, box-shadow .2s, background .2s;
  /* Fallback para browsers sin color-mix */
  background: var(--g2);
  border-color: var(--border);
  position: relative;
}
/* Puntico de color de la marca */
.stack-pill::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand);
  display: inline-block;
  margin-right: 8px;
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--brand);
}
.stack-pill:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
  border-color: var(--brand);
}
.stack-pill.dark-text { color: var(--text); }

/* ── Módulos carousel ── */
.modulos-marquee-outer {
  margin-top: 48px;
  padding: 16px 0 24px;
}

.modulos-marquee-track {
  gap: 16px;
  animation-duration: 45s;
  align-items: stretch;
}

.modulo-card {
  flex-shrink: 0;
  width: 280px;
}

/* En mobile el módulo-card se achica un poco */
@media (max-width: 480px) {
  .modulo-card { width: 240px; }
}

/* ============================================
   BASE MARQUEE — pegar al final de style-v1.css
   Las keyframes y .mq-* son compartidos por
   stack.php, integraciones.php y modulos.php
   ============================================ */
@keyframes mq-ltr { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@keyframes mq-rtl { from{transform:translateX(-50%)} to{transform:translateX(0)} }

.mq-outer  { width:100%; overflow:hidden; padding:12px 0; }
.mq-mask   {
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  overflow:hidden;
}
.mq-track  { display:flex; gap:12px; width:max-content; will-change:transform; }
.mq-track--ltr { animation: mq-ltr 30s linear infinite; }
.mq-track--rtl { animation: mq-rtl 34s linear infinite; }
.mq-track:hover { animation-play-state:paused; }