/* =====================================================
   WELCOME PAGE — Álvaro García
   Dark muted theme · Professional · Interactive
   ===================================================== */

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

:root {
  /* Muted dark palette */
  --bg-deep:    #0a0a0f;
  --bg-card:    #12121a;
  --bg-surface: #1a1a25;
  --bg-hover:   #222233;

  --border:     #2a2a3a;
  --border-light:#3a3a4d;

  --text-primary:   #e0e0e8;
  --text-secondary: #8888a0;
  --text-muted:     #5a5a72;

  /* Accent: muted teal-cyan */
  --accent:       #4a9ea8;
  --accent-dim:   #3a7e88;
  --accent-glow:  rgba(74,158,168,0.15);
  --accent-glow2: rgba(74,158,168,0.06);

  /* Warm accent for game section */
  --warm:        #b87333;
  --warm-dim:    #9a6030;
  --warm-glow:   rgba(184,115,51,0.15);

  /* Fonts */
  --font-sans:  'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --section-pad: clamp(80px, 12vh, 140px);
  --container:   1200px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

::selection {
  background: var(--accent);
  color: var(--bg-deep);
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Canvas Background ── */
#particles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── Cursor Glow ── */
#cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}
body:hover #cursor-glow { opacity: 1; }

/* ── Navbar ── */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 clamp(20px, 4vw, 48px);
  transition: background 0.4s, box-shadow 0.4s, padding 0.4s;
}
#navbar.scrolled {
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 1px;
}
.logo-bracket { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 8px;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 16px;
  border-radius: 6px;
  transition: color 0.25s, background 0.25s;
}
.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

#menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
#menu-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
#menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#menu-toggle.open span:nth-child(2) { opacity: 0; }
#menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

#mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(10,10,15,0.95);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
#mobile-menu.open { opacity: 1; pointer-events: all; }
#mobile-menu ul { text-align: center; }
.mobile-link {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  padding: 16px 0;
  color: var(--text-secondary);
  transition: color 0.25s;
}
.mobile-link:hover { color: var(--text-primary); }

@media (max-width: 768px) {
  .nav-links { display: none; }
  #menu-toggle { display: flex; }
}

/* ── Section Utilities ── */
.section-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-pad) clamp(20px, 4vw, 48px);
}

.section-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}
.label-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}
.label-line {
  width: 48px;
  height: 1px;
  background: var(--border-light);
}
.label-text {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
  font-weight: 500;
}

.text-accent { color: var(--accent); }
.text-accent-warm { color: var(--warm); }

/* ── Reveal Animation ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1),
              transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent-dim);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
  background: var(--bg-hover);
  transform: translateY(-2px);
}

.btn-warm {
  background: var(--warm-dim);
  color: #fff;
}
.btn-warm:hover {
  background: var(--warm);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--warm-glow);
}

.btn-large {
  padding: 14px 32px;
  font-size: 1rem;
}

/* ══════════════ HERO — zoom-out Rockstar effect ══════════════ */

/* La sección tiene altura extra para dar scroll room al zoom */
#hero {
  position: relative;
  z-index: 2;
  height: 250vh;          /* espacio para el zoom */
}

/* hero-pin: sticky — se queda en pantalla y se aleja con el scroll */
.hero-pin {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  transform-origin: center center;
  will-change: transform, border-radius;
  background: var(--bg-deep);
  z-index: 2;
  /* Vignette interior para que el contenido destaque */
  box-shadow: inset 0 0 120px rgba(0,0,0,0.4);
}
/* Gradiente en la parte inferior del hero para transición suave */
.hero-pin::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, rgba(10,10,15,0.6));
  pointer-events: none;
  z-index: 3;
}

/* Capas decorativas dentro del pin */
.hero-bg-grid {
  position: absolute; inset: -20%;
  z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(74,158,168,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,158,168,.03) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-bg-glow1 {
  position: absolute; z-index: 0; pointer-events: none;
  width: 800px; height: 800px; top: -200px; left: -100px;
  background: radial-gradient(circle, rgba(74,158,168,.07) 0%, transparent 60%);
  border-radius: 50%;
  animation: heroGlow 7s ease-in-out infinite;
}
.hero-bg-glow2 {
  position: absolute; z-index: 0; pointer-events: none;
  width: 600px; height: 600px; bottom: -100px; right: -50px;
  background: radial-gradient(circle, rgba(74,158,168,.05) 0%, transparent 60%);
  border-radius: 50%;
  animation: heroGlow 11s ease-in-out infinite reverse;
}
@keyframes heroGlow {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-40px) scale(1.08); }
}

/* Layout interior del hero */
.hero-inner {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 100px clamp(20px, 4vw, 48px) 60px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 60px;
}

.hero-content {
  flex: 1;
  min-width: 0;
}

.hero-greeting {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  margin-bottom: 16px;
  min-height: 1.6em;
}
.typed-prefix { color: var(--text-muted); }
.cursor-blink {
  animation: blink 1s steps(1) infinite;
  color: var(--accent);
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.hero-name {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.name-accent { color: var(--accent); }

.hero-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.role-tag {
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--bg-surface);
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-weight: 500;
}
.role-separator {
  color: var(--text-muted);
  align-self: center;
  display: none;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Terminal */
.hero-visual {
  flex: 0 0 420px;
  max-width: 420px;
  position: relative;
  z-index: 2;
}

.terminal-window {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.terminal-dot.red    { background: #5a3035; }
.terminal-dot.yellow { background: #5a5030; }
.terminal-dot.green  { background: #305a3a; }
.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

.terminal-body {
  padding: 20px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.8;
  min-height: 260px;
  color: var(--text-secondary);
}
.terminal-body .line {
  opacity: 0;
  animation: lineIn 0.3s forwards;
}
@keyframes lineIn {
  to { opacity: 1; }
}
.terminal-body .prompt { color: var(--accent-dim); }
.terminal-body .comment { color: var(--text-muted); }
.terminal-body .string { color: #7a9a6a; }
.terminal-body .keyword { color: #8a7aaa; }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--border-light), transparent);
  animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

@media (max-width: 900px) {
  #hero { height: 200vh; }
  .hero-inner { flex-direction: column; text-align: center; padding-top: 120px; align-items: center; }
  .hero-content { order: 1; }
  .hero-visual { order: 0; flex: none; max-width: 100%; width: 100%; }
  .hero-desc { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-roles { justify-content: center; }
  .scroll-indicator { display: none; }
}

/* ══════════════ ABOUT ══════════════ */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}
.about-text p {
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}
.stat-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
}
.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
}
.stat-plus {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-icon {
  display: block;
  font-size: 2.2rem;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* Tech Marquee */
.tech-marquee {
  margin-top: 60px;
  overflow: hidden;
  position: relative;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.tech-marquee::before,
.tech-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}
.tech-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-deep), transparent);
}
.tech-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-deep), transparent);
}

.marquee-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1px;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ══════════════ PORTFOLIO SECTION ══════════════ */
.portfolio-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.showcase-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--accent);
  background: var(--accent-glow2);
  border: 1px solid rgba(74,158,168,0.2);
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 20px;
}
.game-badge {
  color: var(--warm);
  background: rgba(184,115,51,0.08);
  border-color: rgba(184,115,51,0.2);
}

.showcase-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}
.showcase-content p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.8;
}

.showcase-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.showcase-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.showcase-features li svg { color: var(--accent); flex-shrink: 0; }

/* Browser Preview Mock */
.showcase-preview { position: relative; }

.preview-browser {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  position: relative;
  z-index: 2;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}
.browser-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
}
.browser-url {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-deep);
  padding: 4px 12px;
  border-radius: 4px;
  margin-left: 8px;
}

.preview-screen { padding: 20px; }

.mock-nav {
  height: 8px;
  background: var(--bg-surface);
  border-radius: 4px;
  margin-bottom: 24px;
  width: 60%;
}
.mock-hero { margin-bottom: 24px; }
.mock-title {
  height: 20px;
  width: 70%;
  background: var(--bg-hover);
  border-radius: 4px;
  margin-bottom: 10px;
}
.mock-subtitle {
  height: 12px;
  width: 50%;
  background: var(--bg-surface);
  border-radius: 4px;
  margin-bottom: 16px;
}
.mock-buttons { display: flex; gap: 8px; }
.mock-btn {
  height: 28px;
  width: 80px;
  background: var(--accent-dim);
  border-radius: 4px;
  opacity: 0.6;
}
.mock-btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
}

.mock-skills {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.mock-bar {
  height: 8px;
  background: linear-gradient(to right, var(--accent-dim) var(--w), var(--bg-surface) var(--w));
  border-radius: 4px;
  opacity: 0.5;
}

.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mock-card {
  height: 50px;
  background: var(--bg-surface);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.preview-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  pointer-events: none;
}

@media (max-width: 900px) {
  .portfolio-showcase { grid-template-columns: 1fr; }
  .showcase-preview { order: -1; }
}

/* ══════════════ GAME SECTION ══════════════ */
.game-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.game-content h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}
.game-content p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.8;
}

.game-preview {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.game-card-stack {
  position: relative;
  width: 200px;
  height: 260px;
}
.game-floating-card {
  position: absolute;
  width: 160px;
  height: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1);
}
.game-floating-card:hover { transform: translateY(-8px) !important; }
.card-1 {
  top: 0; left: 0;
  transform: rotate(-8deg);
  z-index: 3;
  border-color: rgba(184,115,51,0.3);
}
.card-2 {
  top: 20px; left: 40px;
  transform: rotate(3deg);
  z-index: 2;
}
.card-3 {
  top: 40px; left: 20px;
  transform: rotate(-2deg);
  z-index: 1;
}

.gf-emoji { font-size: 2.5rem; }
.gf-role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-weight: 600;
}

.game-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}
.game-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: border-color 0.3s;
}
.game-feature:hover { border-color: var(--border-light); }
.gf-icon { font-size: 1.2rem; }
.gf-text { font-weight: 500; }

@media (max-width: 900px) {
  .game-showcase { grid-template-columns: 1fr; }
  .game-preview { min-height: 280px; }
}

/* ══════════════ FOOTER ══════════════ */
#footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 32px clamp(20px, 4vw, 48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
}
.footer-copy {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

.footer-links { display: flex; gap: 16px; }
.footer-social {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color 0.25s;
}
.footer-social:hover { color: var(--text-primary); }
.footer-social svg { opacity: 0.7; transition: opacity 0.25s; }
.footer-social:hover svg { opacity: 1; }

@media (max-width: 600px) {
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ══════════════ SIMPLEPARALLAX ICON LAYERS ══════════════ */

/* Contenedor de todos los iconos flotantes en el hero */
.hero-parallax-icons {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

/* Slot: wrapper posicionado absolutamente para cada icono */
.px-slot {
  position: absolute;
}

/* SimpleParallax envuelve cada <img> en un div propio;
   nos aseguramos de que ese wrapper llene el slot */
.px-slot > div { width: 100% !important; }

/* El icono en sí */
.px-icon {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(1) brightness(0.5);
  /* opacidades distintas por capa */
}
.px-icon.layer-1 { opacity: 0.06; }
.px-icon.layer-2 { opacity: 0.10; }
.px-icon.layer-3 { opacity: 0.15; }

/* Animación flotante sutil en cada capa (distinto timing) */
.px-slot:nth-child(1) { animation: float1 9s ease-in-out infinite; }
.px-slot:nth-child(2) { animation: float2 12s ease-in-out infinite; }
.px-slot:nth-child(3) { animation: float1 11s ease-in-out infinite reverse; }
.px-slot:nth-child(4) { animation: float2 8s ease-in-out infinite; }
.px-slot:nth-child(5) { animation: float1 13s ease-in-out infinite; }
.px-slot:nth-child(6) { animation: float2 10s ease-in-out infinite reverse; }
.px-slot:nth-child(7) { animation: float1 7s ease-in-out infinite; }
.px-slot:nth-child(8) { animation: float2 15s ease-in-out infinite; }
.px-slot:nth-child(9) { animation: float1 10s ease-in-out infinite reverse; }

@keyframes float1 {
  0%,100% { transform: translateY(0px) rotate(0deg); }
  33%     { transform: translateY(-12px) rotate(2deg); }
  66%     { transform: translateY(6px) rotate(-1deg); }
}
@keyframes float2 {
  0%,100% { transform: translateY(0px) rotate(0deg); }
  40%     { transform: translateY(10px) rotate(-2deg); }
  70%     { transform: translateY(-8px) rotate(1deg); }
}

/* ── About tech row (reemplaza marquee) ── */
.about-tech-row {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 28px 40px;
}

.tech-logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  filter: grayscale(0.7) brightness(0.65);
  transition: filter 0.3s, transform 0.3s;
  display: block;
  flex-shrink: 0;
}
.tech-logo-img:hover {
  filter: grayscale(0) brightness(0.9);
  transform: translateY(-4px) scale(1.08);
}

/* ── Kyndryl badge en la sección portfolio ── */
.kyndryl-badge {
  position: absolute;
  bottom: -20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 40px;
  padding: 8px 16px 8px 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  z-index: 3;
  overflow: hidden;
}
.kyndryl-logo { flex-shrink: 0; }
.kyndryl-badge span {
  font-size: 0.78rem;
  color: var(--text-secondary);
  white-space: nowrap;
  font-weight: 500;
}
.kyndryl-logo {
  width: 80px;
  height: 28px;
  object-fit: contain;
  filter: brightness(0.75);
  display: block;
}

/* ── Game cards: SVG icons ── */
.gf-icon-svg {
  color: var(--text-muted);
  opacity: 0.8;
}
.card-1 .gf-icon-svg { color: var(--warm); opacity: 0.9; }

.gf-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warm);
  flex-shrink: 0;
}

/* ══════════════ SIMPLEPARALLAX — reset del wrapper ══════════════
   SimpleParallax.js crea un div .simpleParallax y dentro un img.
   Nos aseguramos de que no rompa layouts existentes.            */
.simpleParallax {
  display: block;
}

/* Ajuste: en slots del hero el parallax-wrapper debe llenar el slot */
.px-slot .simpleParallax { width: 100%; }
.px-slot .simpleParallax img { width: 100%; }

/* ── Subtle grain overlay ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}