/* SirioTec — vanilla CSS (HTML+CSS+JS puro) */

:root {
  --bg-deep: #04070E;
  --bg-elev-1: #0A1020;
  --bg-elev-2: #111A33;
  --line: #1B2747;
  --line-bright: #2E4A8A;

  --text-hi: #E8EEFF;
  --text: #B8C4E0;
  --text-mu: #6C7A9C;

  --accent: #4D7CFF;
  --accent-hot: #6FA8FF;
  --accent-glow: rgba(77, 124, 255, 0.45);
  --accent-glow-soft: rgba(77, 124, 255, 0.18);
  --star: #BFD4FF;
  --ok: #5EE6A8;

  --density: 1;
  --s-1: calc(4px * var(--density));
  --s-2: calc(8px * var(--density));
  --s-3: calc(12px * var(--density));
  --s-4: calc(16px * var(--density));
  --s-5: calc(24px * var(--density));
  --s-6: calc(32px * var(--density));
  --s-7: calc(48px * var(--density));
  --s-8: calc(64px * var(--density));
  --s-9: calc(96px * var(--density));
  --s-10: calc(128px * var(--density));

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1240px;
  --gutter: 24px;

  --r-1: 8px;
  --r-2: 12px;
  --r-3: 16px;
  --r-4: 24px;
}

[data-theme="light"] {
  --bg-deep: #F4F6FB;
  --bg-elev-1: #FFFFFF;
  --bg-elev-2: #EEF1F8;
  --line: #D8DEEC;
  --line-bright: #4D7CFF;
  --text-hi: #0B1430;
  --text: #2C3556;
  --text-mu: #6C7A9C;
  --accent-glow: rgba(77, 124, 255, 0.18);
  --accent-glow-soft: rgba(77, 124, 255, 0.08);
  --star: #4D7CFF;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg-deep);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; cursor: pointer; }
button { font-family: inherit; }
img { max-width: 100%; display: block; }

body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.012) 1px, transparent 1px);
  background-size: 3px 3px;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-hot);
  margin: 0 0 var(--s-4);
}
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-hi);
  margin: 0 0 var(--s-5);
  text-wrap: balance;
}
.section-sub {
  font-size: 18px;
  color: var(--text-mu);
  max-width: 560px;
  margin: 0 0 var(--s-7);
}

section { padding: var(--s-10) 0; position: relative; z-index: 1; }
@media (max-width: 768px) {
  section { padding: var(--s-8) 0; }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 14px 22px;
  border-radius: var(--r-2);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 200ms cubic-bezier(0.3, 0.7, 0.4, 1);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 0 0 1px var(--accent), 0 8px 24px var(--accent-glow-soft);
}
.btn-primary:hover {
  background: var(--accent-hot);
  box-shadow: 0 0 0 1px var(--accent-hot), 0 0 32px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--text-hi);
  border-color: var(--line-bright);
}
.btn-ghost:hover {
  border-color: var(--accent);
  background: var(--accent-glow-soft);
}
.btn .arrow { display: inline-block; transition: transform 200ms; }
.btn:hover .arrow { transform: translateX(3px); }

.section-head { margin-bottom: var(--s-8); max-width: 720px; }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms cubic-bezier(0.2, 0.7, 0.3, 1),
              transform 700ms cubic-bezier(0.2, 0.7, 0.3, 1);
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

.bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mu);
  background: rgba(10, 16, 32, 0.4);
}
.pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 5px; border: 2px solid var(--bg-deep); }
::-webkit-scrollbar-thumb:hover { background: var(--line-bright); }
::selection { background: var(--accent); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* Cursor glow */
.cursor-glow {
  position: fixed; top: 0; left: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  margin: -12px 0 0 -12px;
  mix-blend-mode: screen;
}
@media (pointer: coarse) { .cursor-glow { display: none; } }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 250ms, backdrop-filter 250ms, border-color 250ms;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in oklab, var(--bg-deep) 80%, transparent);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600;
  font-size: 18px; letter-spacing: -0.01em;
  color: var(--text-hi); cursor: pointer;
  background: none; border: 0; padding: 0;
}
.logo-mark {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  filter: drop-shadow(0 0 10px var(--accent-glow));
  transition: transform 300ms cubic-bezier(0.3, 0.7, 0.3, 1), filter 300ms;
}
.logo-mark img, .logo-mark svg {
  width: 100%; height: 100%;
  display: block;
  object-fit: contain;
}
.logo:hover .logo-mark {
  transform: rotate(-8deg) scale(1.08);
  filter: drop-shadow(0 0 16px var(--accent-glow));
}
.nav-links {
  display: flex; gap: 8px;
  list-style: none; padding: 0; margin: 0;
}
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  transition: color 200ms, background 200ms, transform 200ms;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav-links a::before {
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0;
  transform: scale(0.4);
  transition: opacity 220ms, transform 220ms;
  box-shadow: 0 0 8px var(--accent-glow);
}
.nav-links a:hover {
  color: var(--text-hi);
  background: color-mix(in oklab, var(--accent) 10%, transparent);
}
.nav-links a:hover::before {
  opacity: 1;
  transform: scale(1);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px; bottom: 4px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 280ms cubic-bezier(0.3, 0.7, 0.3, 1);
  opacity: 0.7;
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-mu);
  background: none;
  border: 1px solid transparent;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 180ms, border-color 180ms, background 180ms;
}
.lang-toggle:hover {
  color: var(--text);
  border-color: var(--line);
  background: color-mix(in oklab, var(--accent) 6%, transparent);
}
.lang-toggle .on { color: var(--text-hi); }

.nav-burger {
  display: none;
  width: 36px; height: 36px;
  background: none; border: 0; cursor: pointer;
  padding: 0; color: var(--text-hi);
}
.nav-burger span {
  display: block; width: 18px; height: 1px;
  background: currentColor; margin: 4px auto;
}
.nav-burger span:last-child { width: 12px; }

@media (max-width: 860px) {
  .nav-links, .nav .btn-ghost { display: none; }
  .nav-burger { display: inline-flex; align-items: center; justify-content: center; }
}

.drawer {
  position: fixed; inset: 0; z-index: 200;
  background: var(--bg-deep);
  transform: translateX(100%);
  transition: transform 320ms cubic-bezier(0.3, 0.7, 0.3, 1);
  display: flex; flex-direction: column;
  padding: 24px;
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 0 32px;
}
.drawer-close {
  background: none; border: 0; color: var(--text-hi);
  font-size: 22px; cursor: pointer;
  width: 36px; height: 36px;
}
.drawer-links {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.drawer-links a {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 500;
  color: var(--text-hi);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  display: block;
}
.drawer-foot {
  margin-top: auto;
  padding-top: 32px;
  display: flex; justify-content: space-between; align-items: center;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 80px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, var(--accent-glow-soft), transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, color-mix(in oklab, var(--accent) 12%, transparent), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-a .container {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: var(--s-8);
  align-items: center;
  z-index: 2;
}
.hero-a-text { z-index: 2; }
.hero-a-visual {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  height: auto;
  margin-left: auto;
  z-index: 1;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(40px, 6.4vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--text-hi);
  margin: 0 0 var(--s-5);
  text-wrap: balance;
}
.hero h1 .accent-word {
  color: var(--accent-hot);
  text-shadow: 0 0 28px var(--accent-glow), 0 0 64px var(--accent-glow-soft);
  font-style: italic;
  font-weight: 500;
}
.hero-sub {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--text);
  max-width: 520px;
  margin: 0 0 var(--s-6);
  line-height: 1.55;
}
.hero-ctas { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-bottom: var(--s-7); }
.hero-meta {
  display: flex; gap: var(--s-3); flex-wrap: wrap;
  align-items: center;
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}

.orb-wrap {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}

/* Halo irregular exterior — corona difusa más amplia */
.orb-halo {
  position: absolute;
  width: 130%; aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(ellipse 60% 70% at 30% 40%, var(--accent-glow-soft) 0%, transparent 55%),
    radial-gradient(ellipse 70% 55% at 70% 60%, var(--accent-glow) 0%, transparent 60%),
    radial-gradient(circle at 50% 50%, var(--accent-glow) 0%, var(--accent-glow-soft) 25%, transparent 65%);
  filter: blur(28px);
  opacity: 0.9;
  animation: halo-drift 14s ease-in-out infinite alternate;
  mix-blend-mode: screen;
  pointer-events: none;
}
@keyframes halo-drift {
  0%   { transform: scale(1)    rotate(0deg);   opacity: 0.7; }
  50%  { transform: scale(1.06) rotate(8deg);   opacity: 0.95; }
  100% { transform: scale(1.02) rotate(-6deg);  opacity: 0.8; }
}

/* Picos de luz tipo lens flare — cruz (4 puntas) + diagonales (4 puntas) */
.orb-rays {
  position: absolute;
  width: 92%; aspect-ratio: 1;
  pointer-events: none;
  background:
    /* eje horizontal */
    linear-gradient(90deg, transparent 0%, transparent 30%,
      var(--accent-glow-soft) 42%, var(--accent-hot) 50%, var(--accent-glow-soft) 58%,
      transparent 70%, transparent 100%),
    /* eje vertical */
    linear-gradient(0deg, transparent 0%, transparent 32%,
      var(--accent-glow-soft) 44%, rgba(255,255,255,0.55) 50%, var(--accent-glow-soft) 56%,
      transparent 68%, transparent 100%);
  background-size: 100% 1.2px, 1.2px 100%;
  background-position: center;
  background-repeat: no-repeat;
  filter: blur(0.5px);
  opacity: 0.7;
  animation: rays-pulse 5s ease-in-out infinite;
  mix-blend-mode: screen;
}
/* Diagonales — segunda capa rotada 45° */
.orb-rays-diag {
  position: absolute;
  width: 70%; aspect-ratio: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent 0%, transparent 36%,
      var(--accent-glow-soft) 46%, var(--accent-hot) 50%, var(--accent-glow-soft) 54%,
      transparent 64%, transparent 100%),
    linear-gradient(0deg, transparent 0%, transparent 38%,
      var(--accent-glow-soft) 46%, rgba(255,255,255,0.4) 50%, var(--accent-glow-soft) 54%,
      transparent 62%, transparent 100%);
  background-size: 100% 0.8px, 0.8px 100%;
  background-position: center;
  background-repeat: no-repeat;
  transform: rotate(45deg);
  filter: blur(0.4px);
  opacity: 0.45;
  animation: rays-pulse-diag 7s ease-in-out infinite;
  mix-blend-mode: screen;
}
@keyframes rays-pulse {
  0%, 100% { opacity: 0.4; transform: scale(0.96); }
  50%      { opacity: 0.85; transform: scale(1.04); }
}
@keyframes rays-pulse-diag {
  0%, 100% { opacity: 0.25; transform: rotate(45deg) scale(0.96); }
  50%      { opacity: 0.55; transform: rotate(45deg) scale(1.05); }
}

.orb {
  position: relative;
  width: 38%; aspect-ratio: 1;
  border-radius: 50%;
  background:
    /* Núcleo concentrado — más pequeño y más intenso */
    radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
      rgba(255,255,255,1) 0%,
      rgba(255,255,255,0.85) 8%,
      var(--star) 18%,
      var(--accent-hot) 36%,
      var(--accent) 56%,
      color-mix(in oklab, var(--accent) 30%, transparent) 75%,
      transparent 90%),
    /* Textura de nebulosa sutil (asimétrica) */
    radial-gradient(ellipse 60% 80% at 30% 30%, var(--accent-glow) 0%, transparent 60%);
  filter: blur(0.8px);
  animation: orb-pulse 6s ease-in-out infinite;
}
.orb::before {
  content: "";
  position: absolute; inset: 18%;
  border-radius: 50%;
  background:
    radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
      rgba(255,255,255,1) 0%,
      var(--star) 22%,
      var(--accent-hot) 50%,
      var(--accent) 75%,
      transparent 92%);
  mix-blend-mode: screen;
}
/* Núcleo brillante con destello fuerte */
.orb::after {
  content: "";
  position: absolute; inset: 42%;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, var(--star) 35%, transparent 70%);
  box-shadow:
    0 0 16px #fff,
    0 0 36px var(--star),
    0 0 64px var(--accent-hot),
    0 0 100px var(--accent-glow);
  animation: core-flicker 4s ease-in-out infinite;
}
@keyframes orb-pulse {
  0%, 100% { transform: scale(1);    filter: blur(0.8px); }
  50%      { transform: scale(1.04); filter: blur(1.2px); }
}
@keyframes core-flicker {
  0%, 100% { opacity: 1;    transform: scale(1); }
  45%      { opacity: 0.8;  transform: scale(0.92); }
  55%      { opacity: 1;    transform: scale(1.08); }
}

.orb-ring {
  position: absolute; inset: -2%;
  border: 1px dashed var(--line-bright);
  border-radius: 50%;
  opacity: 0.3;
  animation: orb-rotate 60s linear infinite;
}
.orb-ring-2 {
  position: absolute; inset: -12%;
  border: 1px solid var(--line);
  border-radius: 50%;
  opacity: 0.35;
  animation: orb-rotate 90s linear infinite reverse;
}

/* 4-point sparkle SVG — más pequeño, fija la lectura de "estrella" */
.orb-sparkle {
  position: absolute;
  width: 48%; aspect-ratio: 1;
  pointer-events: none;
  filter:
    drop-shadow(0 0 6px #fff)
    drop-shadow(0 0 12px var(--accent-hot))
    drop-shadow(0 0 24px var(--accent-glow));
  opacity: 0.95;
  animation: sparkle-breathe 5s ease-in-out infinite;
  mix-blend-mode: screen;
  z-index: 2;
}
@keyframes sparkle-breathe {
  0%, 100% { transform: scale(0.96) rotate(0deg);   opacity: 0.8; }
  50%      { transform: scale(1.04) rotate(2deg);   opacity: 1;   }
}
@keyframes orb-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.orb-tag {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-mu);
  padding: 4px 8px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: 4px;
  white-space: nowrap;
}

/* Hero variation B */
.hero-b .container { z-index: 2; text-align: center; }
.hero-b h1 {
  font-size: clamp(48px, 9vw, 120px);
  margin: var(--s-7) auto var(--s-5);
  max-width: 14ch;
}
.hero-b .hero-sub { margin: 0 auto var(--s-7); text-align: center; }
.hero-b .hero-ctas { justify-content: center; }
.hero-b .hero-meta { justify-content: center; border-top: 0; }

.constellation {
  height: 200px;
  position: relative;
  margin: 0 auto;
  max-width: 720px;
}
.constellation svg { width: 100%; height: 100%; overflow: visible; }
.constellation .c-line {
  stroke: var(--line-bright);
  stroke-width: 1;
  fill: none;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: c-draw 1.6s cubic-bezier(0.4, 0.0, 0.2, 1) forwards;
}
.constellation .c-dot {
  fill: var(--star);
  filter: drop-shadow(0 0 8px var(--accent-hot));
  opacity: 0;
  animation: c-fade 600ms ease-out forwards;
}
.constellation .c-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  fill: var(--text-mu);
  opacity: 0;
  animation: c-fade 600ms ease-out 800ms forwards;
}
@keyframes c-draw { to { stroke-dashoffset: 0; } }
@keyframes c-fade { to { opacity: 1; } }

.scroll-indicator {
  position: absolute;
  left: 50%; bottom: 24px;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--text-mu);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-indicator::after {
  content: "";
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(4px); }
}

/* Hide alternative hero */
.hero[data-layout="b"] .hero-a-only,
.hero[data-layout="a"] .hero-b-only { display: none; }

@media (max-width: 860px) {
  .hero { min-height: auto; padding: 100px 0 60px; }
  .hero-a .container { grid-template-columns: 1fr; gap: var(--s-6); }
  .hero-a-visual { grid-row: 1; max-width: 280px; margin: 0 auto; }
  .hero h1 { font-size: clamp(36px, 9vw, 56px); }
  .hero-meta { justify-content: flex-start; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about .container {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--s-8);
  align-items: center;
}
.about-pills { display: flex; gap: var(--s-2); flex-wrap: wrap; margin-top: var(--s-6); }
.about-text p {
  color: var(--text);
  font-size: 17px;
  line-height: 1.7;
  margin: 0 0 var(--s-4);
  max-width: 56ch;
}
.about-text p:last-of-type { margin-bottom: 0; }

.portrait-wrap {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  max-width: 380px;
  margin-left: auto;
}
.portrait {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--bg-elev-1);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.portrait img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.92) contrast(1.02);
  transition: transform 700ms cubic-bezier(0.3, 0.7, 0.3, 1), filter 400ms;
}
.portrait-wrap:hover .portrait img {
  transform: scale(1.04);
  filter: saturate(1) contrast(1.05);
}
.portrait-ring {
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 1px solid var(--line-bright);
  opacity: 0.6;
  transition: transform 800ms cubic-bezier(0.3, 0.7, 0.3, 1);
}
.portrait-wrap:hover .portrait-ring {
  transform: rotate(180deg);
  border-color: var(--accent);
}
.portrait::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 60px var(--accent-glow-soft);
}
.portrait-card {
  margin-top: var(--s-4);
  padding: var(--s-4);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  background: var(--bg-elev-1);
}
.portrait-card .name {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-hi);
  font-size: 17px;
}
.portrait-card .role {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mu);
  margin-top: 4px;
}
.portrait-card .links {
  margin-top: var(--s-3);
  display: flex; gap: var(--s-3);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text);
}
.portrait-card .links a {
  display: inline-flex; align-items: center; gap: 4px;
  transition: color 180ms;
}
.portrait-card .links a:hover { color: var(--accent-hot); }

@media (max-width: 860px) {
  .about .container { grid-template-columns: 1fr; gap: var(--s-6); }
  .portrait-wrap { max-width: 240px; margin: 0 auto; }
}

/* ============================================================
   PROJECTS
   ============================================================ */
.projects-head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: var(--s-7);
  gap: var(--s-5);
}
.filter-chips {
  display: flex; gap: 4px;
  background: var(--bg-elev-1);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
}
.filter-chips button {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.06em;
  text-transform: uppercase;
  background: none; border: 0;
  padding: 6px 14px;
  border-radius: 999px;
  color: var(--text-mu);
  cursor: pointer;
  transition: all 180ms;
}
.filter-chips button:hover { color: var(--text); }
.filter-chips button.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 16px var(--accent-glow-soft);
}

.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--s-4);
}
.pcard {
  grid-column: span 2;
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  background: var(--bg-elev-1);
  overflow: hidden;
  cursor: pointer;
  transition: transform 400ms cubic-bezier(0.3, 0.7, 0.3, 1),
              border-color 250ms,
              box-shadow 300ms,
              opacity 300ms;
  display: flex; flex-direction: column;
}
.pcard:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-glow-soft), 0 24px 60px -24px var(--accent-glow);
}
.pcard.featured { grid-column: span 4; }
.pcard.wide { grid-column: span 4; }
.pcard.hidden { display: none; }

.pcard-img {
  aspect-ratio: 16/10;
  background:
    linear-gradient(135deg,
      color-mix(in oklab, var(--accent) 14%, var(--bg-elev-1)) 0%,
      var(--bg-elev-2) 60%);
  position: relative;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-mu);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 600ms cubic-bezier(0.3, 0.7, 0.3, 1);
}
.pcard.featured .pcard-img { aspect-ratio: 16/9; }
.pcard:hover .pcard-img { transform: scale(1.03); }
.pcard-img::before {
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0px,
    transparent 30px,
    rgba(255,255,255,0.02) 30px,
    rgba(255,255,255,0.02) 60px
  );
}
.pcard-img-label {
  position: relative; z-index: 1;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(4,7,14,0.7);
  backdrop-filter: blur(8px);
  color: var(--text);
  text-align: center;
}
.pcard-num {
  position: absolute; top: 16px; left: 16px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-hi);
  background: rgba(4,7,14,0.65);
  backdrop-filter: blur(8px);
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--line);
}
.pcard-num .total { color: var(--text-mu); margin-left: 4px; opacity: 0; transition: opacity 200ms; }
.pcard:hover .pcard-num .total { opacity: 1; }

.pcard-body {
  padding: var(--s-5);
  display: flex; flex-direction: column;
  gap: var(--s-3);
  flex: 1;
}
.pcard h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.25;
  color: var(--text-hi);
  margin: 0;
  letter-spacing: -0.01em;
}
.pcard.featured h3 { font-size: 28px; }
.pcard p {
  font-size: 14px;
  color: var(--text-mu);
  margin: 0;
  line-height: 1.5;
}
.pcard-foot {
  display: flex; justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--s-3);
  gap: var(--s-3);
}
.pcard-stack { display: flex; gap: 6px; flex-wrap: wrap; }
.pcard-stack span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--text-mu);
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: all 180ms;
}
.pcard:hover .pcard-stack span { color: var(--text); border-color: var(--line-bright); }
.pcard-link {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  white-space: nowrap;
  display: inline-flex; align-items: center; gap: 4px;
  transition: color 180ms;
}
.pcard:hover .pcard-link { color: var(--accent-hot); }

@media (max-width: 1024px) {
  .bento { grid-template-columns: repeat(4, 1fr); }
  .pcard.featured { grid-column: span 4; }
  .pcard.wide { grid-column: span 4; }
  .pcard { grid-column: span 2; }
}
@media (max-width: 640px) {
  .bento { grid-template-columns: 1fr; }
  .pcard, .pcard.featured, .pcard.wide { grid-column: span 1; }
  .projects-head { flex-direction: column; align-items: stretch; }
  .filter-chips { overflow-x: auto; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.svc {
  padding: var(--s-7) var(--s-5);
  position: relative;
  transition: transform 300ms cubic-bezier(0.3, 0.7, 0.3, 1);
  display: flex; flex-direction: column;
}
.svc + .svc { border-left: 1px solid var(--line); }
.svc::before {
  content: "";
  position: absolute;
  left: -1px; top: 0; bottom: 0;
  width: 1px;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
  opacity: 0;
  transition: opacity 300ms;
}
.svc:hover { transform: translateY(-4px); }
.svc:hover::before { opacity: 1; }
.svc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mu);
  margin-bottom: var(--s-5);
  display: flex; align-items: center; gap: var(--s-2);
}
.svc-glyph { color: var(--accent-hot); font-size: 14px; line-height: 1; }
.svc h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.15;
  color: var(--text-hi);
  margin: 0 0 var(--s-4);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.svc p { color: var(--text); font-size: 15px; line-height: 1.6; margin: 0 0 var(--s-5); }
.svc-bullets {
  list-style: none; padding: 0; margin: 0 0 var(--s-6);
  display: flex; flex-direction: column; gap: var(--s-2);
}
.svc-bullets li {
  font-size: 14px;
  color: var(--text-mu);
  padding-left: var(--s-4);
  position: relative;
}
.svc-bullets li::before {
  content: "→";
  position: absolute; left: 0;
  color: var(--accent);
}
.svc-cta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-hi);
  background: none; border: 0;
  padding: 0;
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  align-self: flex-start;
  transition: color 180ms;
}
.svc:hover .svc-cta { color: var(--accent-hot); }
.svc-cta .arrow { transition: transform 200ms; }
.svc:hover .svc-cta .arrow { transform: translateX(3px); }

@media (max-width: 860px) {
  .services-grid { grid-template-columns: 1fr; }
  .svc + .svc { border-left: 0; border-top: 1px solid var(--line); }
  .svc::before { left: 0; right: 0; bottom: auto; height: 1px; width: auto; top: -1px; }
}

/* ============================================================
   STACK
   ============================================================ */
.stack-section { position: relative; }
.stack-section::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 50% at 50% 50%, var(--accent-glow-soft), transparent 70%);
  opacity: 0.5;
  pointer-events: none;
}
.stack-rows { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.stack-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: var(--s-5);
  padding: var(--s-5) 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  transition: background 240ms;
}
.stack-row:hover {
  background: linear-gradient(90deg, color-mix(in oklab, var(--accent) 5%, transparent), transparent 70%);
}
.stack-row-head {
  display: flex; align-items: center; gap: 12px;
  min-width: 0;
}
.stack-row-n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--text-mu);
  flex: 0 0 auto;
}
.stack-row-line {
  flex: 0 0 28px;
  height: 1px;
  background: var(--line-bright);
  opacity: 0.55;
}
.stack-cat {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--text-hi);
  display: inline-flex; align-items: center;
  gap: 8px;
}
.stack-row-body {
  display: flex; flex-direction: column;
  gap: 12px;
  min-width: 0;
}
.stack-chips { display: flex; gap: var(--s-2); flex-wrap: wrap; }
.stack-chip {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text);
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: color-mix(in oklab, var(--bg-elev-1) 80%, transparent);
  transition: all 220ms;
  letter-spacing: 0.01em;
}
.stack-chip:hover {
  color: var(--text-hi);
  border-color: var(--accent);
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  box-shadow: 0 0 0 1px var(--accent-glow-soft);
}
.stack-desc {
  font-size: 14.5px;
  line-height: 1.55;
  color: var(--text-mu);
  margin: 0;
  max-width: 640px;
}
@media (max-width: 768px) {
  .stack-row { grid-template-columns: 1fr; gap: var(--s-3); padding: var(--s-4) 0; }
  .stack-row-line { display: none; }
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s-8);
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-hi);
  margin: 0 0 var(--s-5);
  text-wrap: balance;
}
.contact-info h2 .accent { color: var(--accent-hot); font-style: italic; font-weight: 500; }
.contact-info > p { color: var(--text-mu); font-size: 17px; margin: 0 0 var(--s-7); }
.contact-meta {
  display: flex; flex-direction: column;
  gap: var(--s-3);
  font-family: var(--font-mono);
  font-size: 13px;
}
.contact-meta a, .contact-meta span {
  display: inline-flex; align-items: center;
  gap: 12px;
  color: var(--text);
}
.contact-meta a:hover { color: var(--accent-hot); }
.contact-meta .key {
  color: var(--text-mu);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  width: 80px;
  flex-shrink: 0;
}

.contact-form {
  background: var(--bg-elev-1);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  padding: var(--s-6);
  display: flex; flex-direction: column;
  gap: var(--s-4);
  position: relative;
  overflow: hidden;
}
.contact-form::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
  opacity: 0.5;
}
.field { position: relative; display: flex; flex-direction: column; }
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mu);
  margin-bottom: 8px;
}
.field input, .field textarea {
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  padding: 12px 14px;
  color: var(--text-hi);
  font: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 200ms, box-shadow 200ms;
  resize: vertical;
}
.field textarea { min-height: 120px; font-family: inherit; }
.field input:focus, .field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow-soft), inset 0 0 16px var(--accent-glow-soft);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-mu); }
#form-fields {
  display: flex; flex-direction: column;
  gap: var(--s-4);
}
.form-submit { margin-top: var(--s-2); width: 100%; justify-content: center; }

/* Validación */
.field-req { color: var(--accent-hot); margin-left: 2px; }
.field-err {
  display: none;
  font-size: 12px;
  color: #F87171;
  margin-top: 4px;
  font-family: var(--font-mono);
  letter-spacing: 0.01em;
}
.field input.invalid,
.field textarea.invalid {
  border-color: #F87171;
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.15);
}

/* Éxito */
.form-success { text-align: center; padding: var(--s-7) var(--s-4); color: var(--text-hi); }
.form-success.hidden { display: none; }
.form-success .check {
  width: 48px; height: 48px;
  margin: 0 auto var(--s-4);
  border-radius: 50%;
  border: 1px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-hot);
  font-size: 20px;
  box-shadow: 0 0 24px var(--accent-glow);
}
.form-success p { color: var(--text); font-size: 15px; margin: 0; line-height: 1.6; }

/* Error de envío */
.form-error {
  display: flex; align-items: flex-start; gap: var(--s-3);
  padding: var(--s-4);
  border: 1px solid rgba(248, 113, 113, 0.4);
  border-radius: var(--r-2);
  background: rgba(248, 113, 113, 0.07);
  margin-top: var(--s-2);
}
.form-error.hidden { display: none; }
.form-error-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  border-radius: 50%;
  border: 1px solid rgba(248, 113, 113, 0.6);
  display: flex; align-items: center; justify-content: center;
  color: #F87171; font-size: 13px;
}
.form-error p { margin: 0; font-size: 13.5px; color: var(--text); line-height: 1.55; }
.form-error a { color: var(--accent-hot); text-decoration: underline; }

@media (max-width: 860px) {
  .contact .container { grid-template-columns: 1fr; gap: var(--s-6); }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: var(--s-7) 0 var(--s-5);
  border-top: 1px solid var(--line);
  background: var(--bg-elev-1);
  position: relative;
  z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--s-6);
  margin-bottom: var(--s-7);
}
.footer-brand .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mu);
  margin-top: var(--s-3);
  display: block;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mu);
  margin: 0 0 var(--s-3);
  font-weight: 500;
}
.footer-col ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: var(--s-2);
}
.footer-col a {
  color: var(--text);
  font-size: 14px;
  transition: color 180ms;
}
.footer-col a:hover { color: var(--accent-hot); }
.footer-bot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--s-4);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mu);
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bot { flex-direction: column; gap: var(--s-2); align-items: flex-start; }
}

/* ============================================================
   TWEAKS PANEL (vanilla)
   ============================================================ */
.tweaks-toggle {
  position: fixed;
  right: 16px; bottom: 16px;
  z-index: 90;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-elev-1);
  border: 1px solid var(--line);
  color: var(--text-hi);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4), 0 0 0 1px var(--accent-glow-soft);
  transition: transform 200ms, border-color 200ms;
}
.tweaks-toggle:hover { transform: scale(1.06); border-color: var(--accent); }

.tweaks-panel {
  position: fixed;
  right: 16px; bottom: 70px;
  z-index: 91;
  width: 280px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  background: var(--bg-elev-1);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  font-size: 12px;
  color: var(--text);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  transform: translateY(8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 200ms, opacity 200ms;
}
.tweaks-panel.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.tweaks-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.tweaks-head b {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-hi);
  font-size: 13px;
}
.tweaks-close {
  background: none; border: 0; color: var(--text-mu);
  cursor: pointer; font-size: 14px;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
}
.tweaks-close:hover { color: var(--text-hi); background: var(--bg-elev-2); }

.tw-section {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mu);
  margin: 12px 0 6px;
}
.tw-section:first-child { margin-top: 0; }

.tw-row {
  display: flex; flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}
.tw-row-h {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}
.tw-lbl { color: var(--text); font-size: 12px; }

.tw-swatches { display: flex; gap: 6px; }
.tw-swatch {
  flex: 1; height: 32px;
  border-radius: 6px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform 150ms, box-shadow 150ms;
  position: relative;
}
.tw-swatch:hover { transform: translateY(-1px); }
.tw-swatch.active {
  border-color: var(--text-hi);
  box-shadow: 0 0 0 1px var(--text-hi);
}
.tw-swatch.active::after {
  content: "✓";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 12px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

.tw-toggle {
  position: relative;
  width: 34px; height: 20px;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms, border-color 200ms;
  padding: 0;
}
.tw-toggle::before {
  content: "";
  position: absolute;
  top: 2px; left: 2px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--text);
  transition: transform 200ms, background 200ms;
}
.tw-toggle.on { background: var(--accent); border-color: var(--accent); }
.tw-toggle.on::before { transform: translateX(14px); background: #fff; }

.tw-seg {
  display: flex;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2px;
}
.tw-seg button {
  flex: 1;
  padding: 6px 8px;
  background: none; border: 0;
  color: var(--text-mu);
  font-size: 11px;
  font-family: inherit;
  border-radius: 6px;
  cursor: pointer;
  transition: background 150ms, color 150ms;
}
.tw-seg button.active {
  background: var(--accent);
  color: #fff;
}

.tw-select {
  width: 100%;
  padding: 6px 8px;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  color: var(--text-hi);
  border-radius: 6px;
  font: inherit;
  font-size: 12px;
  outline: none;
}
.tw-select:focus { border-color: var(--accent); }


/* ═══════════════════════════════════════════════════════════════════
   SIRIOCORE — Featured Project Card
   Enterprise ERP showcase: dashboard mockup + module index
   ═══════════════════════════════════════════════════════════════════ */

.sc-featured {
  position: relative;
  margin-bottom: var(--s-6);
  padding: clamp(20px, 2.4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--r-3, 16px);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--accent) 4%, transparent) 0%, transparent 30%),
    var(--bg-elev-1);
  overflow: hidden;
  isolation: isolate;
}
.sc-featured::before {
  /* subtle top-edge highlight, like a real product card */
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in oklab, var(--accent-hot) 60%, transparent), transparent);
  opacity: 0.7;
  z-index: 2;
}
.sc-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in oklab, var(--line) 50%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in oklab, var(--line) 50%, transparent) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 60% 60% at 80% 0%, #000 0%, transparent 70%);
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}
.sc-corner {
  position: absolute; width: 14px; height: 14px;
  border: 1px solid var(--line-bright);
  opacity: 0.55;
  z-index: 1;
  pointer-events: none;
}
.sc-corner-tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.sc-corner-tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.sc-corner-bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.sc-corner-br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }

/* relative-positioned children sit above bg */
.sc-featured > *:not(.sc-grid-bg):not(.sc-corner) { position: relative; z-index: 1; }

/* HEAD --------------------------------------------------------------- */
.sc-head {
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-bottom: var(--s-5);
}
.sc-id {
  display: inline-flex; align-items: center; gap: var(--s-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-mu);
}
.sc-mark {
  color: var(--accent-hot);
  font-size: 14px;
  text-shadow: 0 0 12px var(--accent-glow);
}
.sc-id-num { color: var(--text); }
.sc-id-tag {
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-hi);
  background: color-mix(in oklab, var(--accent) 8%, transparent);
}
.sc-status {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 6px 14px;
  border: 1px solid color-mix(in oklab, var(--ok, #5EE6A8) 35%, var(--line));
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-hi);
  background: color-mix(in oklab, var(--ok, #5EE6A8) 6%, transparent);
}
.sc-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok, #5EE6A8);
  box-shadow: 0 0 8px var(--ok, #5EE6A8), 0 0 0 3px color-mix(in oklab, var(--ok, #5EE6A8) 20%, transparent);
  animation: sc-pulse 2.4s ease-in-out infinite;
}
@keyframes sc-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* TITLE ROW ---------------------------------------------------------- */
.sc-title-row {
  display: flex; align-items: baseline; gap: var(--s-4);
  flex-wrap: wrap;
  margin-bottom: var(--s-4);
}
.sc-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(38px, 4.6vw, 56px);
  letter-spacing: -0.025em;
  color: var(--text-hi);
  margin: 0;
  line-height: 1;
}
.sc-divider {
  flex: 0 0 auto;
  width: 1px; height: 28px;
  background: var(--line-bright);
  opacity: 0.7;
}
.sc-tagline {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--accent-hot);
  margin: 0;
  text-transform: uppercase;
}
.sc-desc {
  max-width: 760px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 var(--s-6);
}

/* BODY GRID ---------------------------------------------------------- */
.sc-body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--s-5);
  margin-bottom: var(--s-6);
}

/* MOCK --------------------------------------------------------------- */
.sc-mock {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-deep);
  overflow: hidden;
  box-shadow:
    0 1px 0 color-mix(in oklab, var(--accent) 8%, transparent) inset,
    0 20px 60px -30px var(--accent-glow);
}
.sc-mock-bar {
  display: flex; align-items: center;
  gap: var(--s-3);
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-elev-2) 50%, var(--bg-deep));
}
.sc-mock-lights { display: inline-flex; gap: 6px; }
.sc-mock-lights i {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--line-bright);
  opacity: 0.55;
}
.sc-mock-lights i:nth-child(1) { background: #FF5F57; opacity: 0.75; }
.sc-mock-lights i:nth-child(2) { background: #FEBC2E; opacity: 0.75; }
.sc-mock-lights i:nth-child(3) { background: #28C840; opacity: 0.75; }
.sc-mock-url {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-mu);
  text-align: center;
  letter-spacing: 0.02em;
}
.sc-mock-sep { color: var(--line-bright); margin: 0 6px; }
.sc-mock-icons { font-size: 12px; color: var(--text-mu); }

.sc-mock-app {
  display: grid;
  grid-template-columns: 152px 1fr;
  min-height: 320px;
}
.sc-mock-side {
  display: flex; flex-direction: column;
  gap: 2px;
  padding: 14px 10px;
  border-right: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-elev-1) 70%, var(--bg-deep));
}
.sc-mock-side-h {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--text-mu);
  padding: 4px 8px 8px;
  text-transform: uppercase;
}
.sc-mod-it {
  position: relative;
  padding: 7px 10px 7px 22px;
  font-size: 12px;
  color: var(--text-mu);
  border-radius: 5px;
  cursor: default;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sc-mod-it::before {
  content: "";
  position: absolute; left: 10px; top: 50%;
  transform: translateY(-50%);
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--line-bright);
  opacity: 0.5;
}
.sc-mod-it.is-active {
  background: color-mix(in oklab, var(--accent) 16%, transparent);
  color: var(--text-hi);
  font-weight: 500;
  box-shadow: inset 2px 0 0 var(--accent-hot);
}
.sc-mod-it.is-active::before {
  background: var(--accent-hot);
  opacity: 1;
  box-shadow: 0 0 8px var(--accent-glow);
}

.sc-mock-main {
  padding: 16px 18px;
  display: flex; flex-direction: column;
  gap: 14px;
  background: var(--bg-elev-1);
  min-width: 0;
}
.sc-mock-crumb {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--text-mu);
  text-transform: uppercase;
  display: inline-flex; gap: 8px; align-items: center;
  flex-wrap: wrap;
}
.sc-crumb-sep { color: var(--line-bright); }
.sc-crumb-now { color: var(--text-hi); }

.sc-mock-kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.sc-kpi {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in oklab, var(--bg-deep) 50%, var(--bg-elev-1));
  display: flex; flex-direction: column; gap: 2px;
  min-width: 0;
}
.sc-kpi-l {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mu);
}
.sc-kpi-v {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  color: var(--text-hi);
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.sc-kpi-d {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-mu);
  letter-spacing: 0.04em;
}
.sc-kpi-up { color: var(--ok, #5EE6A8); }

.sc-mock-table {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: color-mix(in oklab, var(--bg-deep) 40%, var(--bg-elev-1));
}
.sc-tbl-h, .sc-tbl-r {
  display: grid;
  grid-template-columns: 0.9fr 0.9fr 1.2fr 1fr;
  gap: 8px;
  padding: 8px 12px;
  font-size: 11.5px;
  align-items: center;
}
.sc-tbl-h {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-mu);
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg-deep) 60%, transparent);
}
.sc-tbl-r { color: var(--text); border-bottom: 1px solid color-mix(in oklab, var(--line) 50%, transparent); }
.sc-tbl-r:last-child { border-bottom: 0; }
.sc-mono { font-family: var(--font-mono); font-size: 11px; color: var(--text-hi); }
.sc-st {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  justify-self: start;
  display: inline-block;
}
.sc-st-go { color: var(--accent-hot); border-color: color-mix(in oklab, var(--accent) 40%, var(--line)); background: color-mix(in oklab, var(--accent) 8%, transparent); }
.sc-st-ok { color: var(--ok, #5EE6A8); border-color: color-mix(in oklab, var(--ok, #5EE6A8) 35%, var(--line)); background: color-mix(in oklab, var(--ok, #5EE6A8) 7%, transparent); }
.sc-st-wait { color: #F4C46B; border-color: color-mix(in oklab, #F4C46B 35%, var(--line)); background: color-mix(in oklab, #F4C46B 7%, transparent); }

/* MODULES INDEX ------------------------------------------------------ */
.sc-mods {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in oklab, var(--bg-elev-1) 70%, var(--bg-deep));
  padding: 18px 20px 8px;
  display: flex; flex-direction: column;
}
.sc-mods-h {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 12px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mu);
}
.sc-mods-count {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--accent-hot);
  padding: 2px 8px;
  border: 1px solid color-mix(in oklab, var(--accent) 35%, var(--line));
  border-radius: 999px;
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  letter-spacing: 0;
}
.sc-mods-list {
  list-style: none;
  padding: 0; margin: 0;
  flex: 1;
}
.sc-mods-list li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid color-mix(in oklab, var(--line) 50%, transparent);
  align-items: start;
}
.sc-mods-list li:last-child { border-bottom: 0; }
.sc-mod-n {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-mu);
  letter-spacing: 0.04em;
  padding-top: 2px;
}
.sc-mods-list li > div { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sc-mods-list li b {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-hi);
  letter-spacing: -0.005em;
}
.sc-mods-list li b em {
  font-style: normal;
  font-weight: 400;
  font-size: 12.5px;
  color: var(--text-mu);
  font-family: var(--font-body);
  letter-spacing: 0;
  margin-left: 4px;
}
.sc-mods-list li span {
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--text-mu);
}

/* FOOTER ------------------------------------------------------------- */
.sc-foot {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--s-5);
  padding-top: var(--s-5);
  border-top: 1px solid var(--line);
}
.sc-foot-block { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.sc-foot-l {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mu);
}
.sc-stack {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.sc-stack span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text);
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: color-mix(in oklab, var(--bg-deep) 50%, transparent);
}
.sc-integ {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.sc-int {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text);
  padding: 4px 9px 4px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: color-mix(in oklab, var(--bg-deep) 50%, transparent);
}
.sc-int-i {
  font-style: normal;
  color: var(--accent-hot);
  font-size: 10px;
}

/* RESPONSIVE --------------------------------------------------------- */
@media (max-width: 1024px) {
  .sc-body { grid-template-columns: 1fr; }
  .sc-foot { grid-template-columns: 1fr; gap: var(--s-4); }
  .sc-mock-app { grid-template-columns: 132px 1fr; min-height: 0; }
}
@media (max-width: 640px) {
  .sc-title-row { gap: var(--s-2); }
  .sc-divider { display: none; }
  .sc-head { flex-direction: column; align-items: flex-start; }
  .sc-mock-app { grid-template-columns: 1fr; }
  .sc-mock-side {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 8px 10px;
    gap: 4px;
  }
  .sc-mock-side-h { display: none; }
  .sc-mod-it { flex: 0 0 auto; padding: 6px 10px 6px 18px; font-size: 11.5px; }
  .sc-mock-kpis { grid-template-columns: 1fr 1fr; }
  .sc-tbl-h, .sc-tbl-r {
    grid-template-columns: 0.8fr 0.8fr 1fr 0.9fr;
    font-size: 10.5px;
    padding: 7px 8px;
    gap: 6px;
  }
}