/* ══════════════════════════════════════
   DEV.CSS — Desarrollo, IA & Automatización
   Extiende ServiceLanding.css
══════════════════════════════════════ */

/* ── HERO ── */
.dev-hero { min-height: 100vh; padding-top: 100px; }

.dev-hero-inner {
  display: flex;
  align-items: center;
  gap: 52px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.dev-hero-h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem) !important;
  line-height: 1.15 !important;
}

.dev-typed-wrap {
  display: inline-block;
  color: #0dcaf0;
}

.dev-cursor {
  display: inline-block;
  color: #0dcaf0;
  animation: devCursorBlink 0.8s step-end infinite;
  margin-left: 2px;
}
@keyframes devCursorBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.dev-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}
.dev-hero-tags span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: rgba(245,245,245,0.55);
}
.dev-hero-tags span i { color: #0dcaf0; font-size: 0.95rem; }

/* ── TERMINAL ── */
.dev-hero-right {
  flex: 0.85;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex-shrink: 0;
}

.dev-terminal {
  background: rgba(4,8,20,0.95);
  border: 1px solid rgba(13,202,240,0.2);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(13,202,240,0.05) inset;
  width: 100%;
}

.dev-terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(13,202,240,0.04);
  border-bottom: 1px solid rgba(13,202,240,0.1);
}

.dev-t-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.dev-t-dot--r { background: #ff5f57; }
.dev-t-dot--y { background: #febc2e; }
.dev-t-dot--g { background: #28c840; }

.dev-t-title {
  flex: 1;
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  letter-spacing: 2px;
  color: rgba(245,245,245,0.35);
}

.dev-t-live {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: 'Orbitron', monospace;
  font-size: 0.5rem;
  letter-spacing: 2px;
  color: #22c55e;
}
.dev-t-live span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,0.8);
  animation: devDotPulse 1.5s ease-in-out infinite;
}
@keyframes devDotPulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

.dev-terminal-body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 160px;
  font-family: 'Courier New', monospace;
  font-size: 0.82rem;
}

.dev-t-line {
  display: flex;
  align-items: center;
  gap: 8px;
  animation: devLineIn 0.3s ease var(--d, 0s) both;
}
@keyframes devLineIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.dev-t-prompt { color: #0dcaf0; font-weight: 700; }
.dev-t-cmd    { color: rgba(245,245,245,0.85); }
.dev-t-hl     { color: #8b5cf6; }
.dev-t-out    { color: rgba(245,245,245,0.45); padding-left: 4px; }
.dev-t-ok     { color: #22c55e; padding-left: 4px; }
.dev-t-cursor {
  display: inline-block;
  width: 8px; height: 14px;
  background: #0dcaf0;
  animation: devCursorBlink 0.8s step-end infinite;
  vertical-align: middle;
}

/* ── TECH STACK PILLS (hero) ── */
.dev-stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dev-spill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  border: 1px solid;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.dev-spill:hover { transform: translateY(-2px); }

.dev-spill--js { background: rgba(241,224,90,0.08);  border-color: rgba(241,224,90,0.3);  color: #f1e05a; }
.dev-spill--py { background: rgba(53,114,165,0.1);   border-color: rgba(53,114,165,0.35); color: #4b8bbe; }
.dev-spill--re { background: rgba(97,218,251,0.08);  border-color: rgba(97,218,251,0.3);  color: #61dafb; }
.dev-spill--ai { background: rgba(139,92,246,0.08);  border-color: rgba(139,92,246,0.3);  color: #8b5cf6; }
.dev-spill--no { background: rgba(104,160,99,0.08);  border-color: rgba(104,160,99,0.3);  color: #68a063; }

/* ── CAPACIDADES ── */
.dev-caps-section { max-width: 1200px; }

.dev-caps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@keyframes devCardIn {
  from { opacity: 0; transform: translateY(32px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.dev-cap-card {
  background: linear-gradient(160deg, rgba(8,27,59,0.9), rgba(5,5,10,0.85));
  border: 1px solid rgba(var(--ccr,13,202,240), 0.14);
  border-radius: 18px;
  padding: 32px 26px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
  cursor: default;
  animation: devCardIn 0.6s cubic-bezier(0.22,1,0.36,1) both;
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.35s ease, border-color 0.35s ease;
}

.dev-cap-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cc, #0dcaf0), transparent);
  opacity: 0.5;
  transition: opacity 0.35s ease;
}

/* glow de fondo sutil al hover */
.dev-cap-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--cc,#0dcaf0) 10%, transparent) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.dev-cap-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--cc, #0dcaf0);
  box-shadow: 0 24px 56px rgba(0,0,0,0.35), 0 0 40px color-mix(in srgb, var(--cc,#0dcaf0) 15%, transparent);
}
.dev-cap-card:hover::before { opacity: 1; }
.dev-cap-card:hover::after  { opacity: 1; }

.dev-cap-card:nth-child(1) { animation-delay: 0.05s; }
.dev-cap-card:nth-child(2) { animation-delay: 0.12s; }
.dev-cap-card:nth-child(3) { animation-delay: 0.19s; }
.dev-cap-card:nth-child(4) { animation-delay: 0.26s; }
.dev-cap-card:nth-child(5) { animation-delay: 0.33s; }
.dev-cap-card:nth-child(6) { animation-delay: 0.40s; }

.dev-cap-icon {
  font-size: 2.4rem;
  color: var(--cc, #0dcaf0);
  margin-bottom: 16px;
  line-height: 1;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 8px var(--cc, rgba(13,202,240,0.4)));
  transition: transform 0.35s ease, filter 0.35s ease;
}
.dev-cap-card:hover .dev-cap-icon {
  transform: scale(1.15) rotate(-5deg);
  filter: drop-shadow(0 0 16px var(--cc, rgba(13,202,240,0.7)));
}

.dev-cap-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #f5f5f5;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.dev-cap-text {
  font-size: 0.84rem;
  color: rgba(245,245,245,0.58);
  line-height: 1.65;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.dev-cap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  position: relative;
  z-index: 1;
}
.dev-cap-tags span {
  font-family: 'Orbitron', monospace;
  font-size: 0.55rem;
  letter-spacing: 1px;
  padding: 3px 9px;
  border-radius: 4px;
  background: rgba(245,245,245,0.05);
  border: 1px solid rgba(245,245,245,0.1);
  color: rgba(245,245,245,0.5);
}

/* ── AI SECTION ── */
.dev-ai-section { max-width: 1200px; }

.dev-ai-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.dev-ai-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: #f5f5f5;
  letter-spacing: 1px;
  margin-bottom: 18px;
  line-height: 1.2;
  text-shadow: 0 0 30px rgba(139,92,246,0.25);
}

.dev-ai-desc {
  font-size: 0.92rem;
  color: rgba(245,245,245,0.6);
  line-height: 1.75;
  margin-bottom: 32px;
}

.dev-ai-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.dev-ai-feat {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  background: rgba(8,27,59,0.5);
  border: 1px solid rgba(139,92,246,0.1);
  border-radius: 12px;
  backdrop-filter: blur(10px);
  transition: border-color 0.3s ease, background 0.3s ease;
}
.dev-ai-feat:hover {
  border-color: rgba(139,92,246,0.3);
  background: rgba(8,27,59,0.75);
}

.dev-ai-feat-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--fc, #0dcaf0);
  background: color-mix(in srgb, var(--fc, #0dcaf0) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--fc, #0dcaf0) 25%, transparent);
  flex-shrink: 0;
}

.dev-ai-feat strong {
  display: block;
  font-size: 0.88rem;
  color: #f5f5f5;
  margin-bottom: 3px;
}
.dev-ai-feat p {
  font-size: 0.78rem;
  color: rgba(245,245,245,0.5);
  line-height: 1.5;
  margin: 0;
}

/* ── RED NEURONAL ── */
.dev-neural-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dev-neural {
  width: 100%;
  max-width: 340px;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(139,92,246,0.15));
}

/* líneas de conexión */
.nn-line {
  stroke: rgba(13,202,240,0.15);
  stroke-width: 1;
  animation: nnLinePulse 2.5s ease-in-out infinite;
  animation-delay: var(--dl, 0s);
}
@keyframes nnLinePulse {
  0%, 100% { stroke: rgba(13,202,240,0.1); }
  50%       { stroke: rgba(13,202,240,0.35); }
}

/* nodos de entrada */
.nn-node--in {
  fill: rgba(13,202,240,0.15);
  stroke: rgba(13,202,240,0.6);
  stroke-width: 1.5;
  animation: nnNodePulse 2s ease-in-out infinite;
  animation-delay: var(--dl, 0s);
}
/* nodos ocultos */
.nn-node--hid {
  fill: rgba(139,92,246,0.15);
  stroke: rgba(139,92,246,0.65);
  stroke-width: 1.5;
  animation: nnNodePulse 2.2s ease-in-out infinite;
  animation-delay: var(--dl, 0s);
}
/* nodos de salida */
.nn-node--out {
  fill: rgba(34,197,94,0.15);
  stroke: rgba(34,197,94,0.7);
  stroke-width: 2;
  animation: nnNodePulse 1.8s ease-in-out infinite;
  animation-delay: var(--dl, 0s);
}

@keyframes nnNodePulse {
  0%, 100% { opacity: 0.7; r: inherit; }
  50%       { opacity: 1; }
}

/* pulso que viaja */
.nn-pulse {
  fill: #0dcaf0;
  filter: blur(1px) drop-shadow(0 0 4px rgba(13,202,240,0.9));
  opacity: 0.9;
}
.nn-pulse--2 { fill: #8b5cf6; filter: blur(1px) drop-shadow(0 0 4px rgba(139,92,246,0.9)); }

.nn-path-hidden { display: none; }

/* etiquetas de capas */
.dev-neural-label {
  position: absolute;
  font-family: 'Orbitron', monospace;
  font-size: 0.52rem;
  letter-spacing: 2px;
  color: rgba(13,202,240,0.45);
  text-transform: uppercase;
  pointer-events: none;
}
.dev-nl--1 { left: 2%;  top: 50%; transform: translateY(-50%) rotate(-90deg); }
.dev-nl--2 { left: 44%; top: 4%;  transform: translateX(-50%); color: rgba(139,92,246,0.5); }
.dev-nl--3 { right: 1%; top: 50%; transform: translateY(-50%) rotate(90deg); color: rgba(34,197,94,0.5); }

/* badge resultado */
.dev-neural-badge {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(8,27,59,0.9);
  border: 1px solid rgba(34,197,94,0.35);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 0.78rem;
  color: rgba(245,245,245,0.75);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}
.dev-neural-badge i { color: #22c55e; font-size: 1rem; }
.dev-neural-badge strong { color: #22c55e; }

/* ── TECH STACK ── */
.dev-stack-section { max-width: 1100px; }

.dev-stack-categories {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.dev-stack-cat {
  background: linear-gradient(160deg, rgba(8,27,59,0.85), rgba(5,5,10,0.8));
  border: 1px solid rgba(13,202,240,0.12);
  border-radius: 16px;
  padding: 24px 20px;
  backdrop-filter: blur(14px);
}

.dev-stack-cat-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #0dcaf0;
  margin-bottom: 18px;
  opacity: 0.8;
}
.dev-stack-cat-title i { font-size: 1rem; }

.dev-stack-items {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.dev-stack-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 12px 8px;
  background: rgba(245,245,245,0.03);
  border-radius: 10px;
  border: 1px solid rgba(245,245,245,0.06);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
  cursor: default;
}
.dev-stack-item:hover {
  background: rgba(13,202,240,0.06);
  border-color: rgba(13,202,240,0.2);
  transform: translateY(-3px);
}
.dev-stack-item i {
  font-size: 1.6rem;
  color: rgba(245,245,245,0.6);
  transition: color 0.25s ease, filter 0.25s ease;
}
.dev-stack-item:hover i {
  color: #0dcaf0;
  filter: drop-shadow(0 0 6px rgba(13,202,240,0.5));
}
.dev-stack-item span {
  font-size: 0.65rem;
  color: rgba(245,245,245,0.4);
  font-family: 'Poppins', sans-serif;
  text-align: center;
}

/* ── MÉTRICAS ── */
.dev-metrics-section { max-width: 1100px; }

.dev-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.dev-metric-card {
  background: linear-gradient(160deg, rgba(8,27,59,0.85), rgba(5,5,10,0.8));
  border: 1px solid rgba(13,202,240,0.13);
  border-radius: 18px;
  padding: 36px 28px;
  text-align: center;
  backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.dev-metric-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(13,202,240,0.15);
}

.dev-metric-card--featured {
  border-color: rgba(13,202,240,0.3);
  background: linear-gradient(160deg, rgba(8,27,59,0.95), rgba(13,202,240,0.05));
  box-shadow: 0 0 0 1px rgba(13,202,240,0.08) inset;
}
.dev-metric-card--featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #0dcaf0, transparent);
}

.dev-metric-icon {
  font-size: 2.2rem;
  color: #0dcaf0;
  margin-bottom: 16px;
  text-shadow: 0 0 16px rgba(13,202,240,0.5);
}
.dev-metric-val {
  display: block;
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700;
  color: #f5f5f5;
  margin-bottom: 4px;
}
.dev-metric-label {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 0.58rem;
  letter-spacing: 1.5px;
  color: rgba(13,202,240,0.6);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.dev-metric-desc {
  font-size: 0.82rem;
  color: rgba(245,245,245,0.52);
  line-height: 1.6;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .dev-caps-grid { grid-template-columns: repeat(2, 1fr); }
  .dev-stack-categories { grid-template-columns: repeat(2, 1fr); }
  .dev-metrics-grid { grid-template-columns: 1fr; }
  .dev-ai-inner { grid-template-columns: 1fr; }
  .dev-neural-wrap { max-width: 300px; margin: 0 auto; }
}

@media (max-width: 860px) {
  .dev-hero-inner { flex-direction: column; }
  .dev-caps-grid  { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .dev-stack-categories { grid-template-columns: 1fr; }
}

/* ── LIGHT THEME ── */
[data-theme="light"] .dev-terminal { background: #f4f8fb; border-color: rgba(0,119,182,0.2); }
[data-theme="light"] .dev-terminal-bar { background: rgba(0,119,182,0.04); border-color: rgba(0,119,182,0.1); }
[data-theme="light"] .dev-t-title { color: rgba(8,27,59,0.4); }
[data-theme="light"] .dev-t-cmd   { color: rgba(8,27,59,0.8); }
[data-theme="light"] .dev-t-out   { color: rgba(8,27,59,0.45); }
[data-theme="light"] .dev-cap-card { background: white; box-shadow: 0 4px 20px rgba(0,0,0,0.07); }
[data-theme="light"] .dev-cap-title { color: #081b3b; }
[data-theme="light"] .dev-cap-text  { color: rgba(8,27,59,0.62); }
[data-theme="light"] .dev-ai-feat   { background: white; border-color: rgba(0,119,182,0.12); }
[data-theme="light"] .dev-ai-feat strong { color: #081b3b; }
[data-theme="light"] .dev-ai-feat p      { color: rgba(8,27,59,0.55); }
[data-theme="light"] .dev-ai-title  { color: #081b3b; text-shadow: none; }
[data-theme="light"] .dev-ai-desc   { color: rgba(8,27,59,0.65); }
[data-theme="light"] .dev-stack-cat { background: white; box-shadow: 0 4px 16px rgba(0,0,0,0.07); }
[data-theme="light"] .dev-stack-item { background: #f8fafc; border-color: rgba(8,27,59,0.08); }
[data-theme="light"] .dev-stack-item i   { color: rgba(8,27,59,0.5); }
[data-theme="light"] .dev-stack-item span { color: rgba(8,27,59,0.5); }
[data-theme="light"] .dev-metric-card { background: white; }
[data-theme="light"] .dev-metric-val  { color: #081b3b; }
[data-theme="light"] .dev-metric-desc { color: rgba(8,27,59,0.6); }
[data-theme="light"] .dev-hero-tags span { color: rgba(8,27,59,0.55); }