/* ============================================
   RODYHER VILORIA — Portfolio Stylesheet
   Concepto: panel de control de un sistema de automatización.
   Fonts: Space Grotesk (display) + IBM Plex Sans (body) + IBM Plex Mono (mono)
   ============================================ */

:root {
  /* Núcleo: grafito + ámbar de terminal + verde de confirmación */
  --ink: #0B0D0C;
  --ink-2: #0F1210;
  --ink-3: #121513;
  --panel: #141813;
  --line: #242824;
  --line-soft: rgba(231,233,228,0.07);
  --text: #E7E9E4;
  --text-muted: #878F87;
  --text-dim: #4D544D;
  --amber: #D9A441;
  --amber-soft: rgba(217,164,65,0.12);
  --amber-line: rgba(217,164,65,0.32);
  --amber-bright: #F0C674;
  --green: #5FAE7B;
  --green-soft: rgba(95,174,123,0.12);
  --red: #C2604F;
  --red-soft: rgba(194,96,79,0.12);

  /* Alias de compatibilidad con HTML/colors.css existentes */
  --violet: var(--amber);
  --violet-light: var(--amber-bright);
  --violet-dim: #5A4420;
  --blue: var(--green);
  --blue-light: var(--green);
  --cyan: var(--amber-bright);
  --bg: var(--ink);
  --bg-2: var(--ink-2);
  --bg-3: var(--ink-3);
  --bg-card: var(--panel);
  --border: var(--amber-line);
  --border-subtle: var(--line-soft);
  --accent: var(--amber);

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
  --radius: 3px;
  --radius-lg: 4px;
  --radius-xl: 4px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 0; }

/* ===== UTILITIES ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--amber);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.label::before {
  content: '//';
  display: inline-block;
  color: var(--text-dim);
  font-weight: 400;
}

/* ===== NOISE OVERLAY ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 18px 0;
  transition: all 0.3s;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(11,13,12,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.logo span { color: var(--amber); }
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: transparent;
  color: var(--amber) !important;
  padding: 7px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--amber-line);
  font-weight: 500 !important;
  transition: background 0.2s, color 0.2s, border-color 0.2s !important;
}
.nav-cta:hover { background: var(--amber); color: var(--ink) !important; border-color: var(--amber); }

/* ===== AVAILABILITY BADGE ===== */
.availability {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid rgba(95,174,123,0.28);
  padding: 5px 12px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ===== LANG BUTTON ===== */
.lang-toggle {
  display: flex;
  align-items: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s;
}
.lang-toggle:hover { border-color: var(--amber-line); }
.lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.lang-globe { font-size: 12px; }
.lang-btn.active { background: var(--amber); color: var(--ink); }
.lang-btn:not(.active):hover { color: var(--text); }

/* ===== HAMBURGER ANIMATED ===== */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: transparent;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
  z-index: 200;
  flex-shrink: 0;
}
.hamburger:hover { border-color: var(--amber-line); background: rgba(217,164,65,0.05); }
.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 0;
  transition: transform 0.35s cubic-bezier(0.23,1,0.32,1), opacity 0.25s ease, width 0.3s ease;
  transform-origin: center;
  position: absolute;
}
.hamburger span:nth-child(1) { transform: translateY(-5px); }
.hamburger span:nth-child(2) { transform: translateY(0); }
.hamburger span:nth-child(3) { transform: translateY(5px); }
.hamburger.is-active span:nth-child(1) { transform: translateY(0) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; width: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(0) rotate(-45deg); }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: fixed;
  inset: 0;
  background: rgba(11,13,12,0.98);
  backdrop-filter: blur(20px);
  z-index: 99;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(26px, 7vw, 40px);
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 12px 40px;
  letter-spacing: -0.01em;
  transform: translateY(20px);
  opacity: 0;
  transition: color 0.2s, transform 0.4s ease, opacity 0.4s ease;
}
.mobile-menu.open a { transform: translateY(0); opacity: 1; }
.mobile-menu.open a:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.open a:nth-child(2) { transition-delay: 0.10s; }
.mobile-menu.open a:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.open a:nth-child(4) { transition-delay: 0.20s; }
.mobile-menu a:hover { color: var(--amber); transform: translateX(6px); }
.mobile-menu-footer {
  position: absolute;
  bottom: 40px;
  font-size: 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  opacity: 0;
  transition: opacity 0.4s ease 0.3s;
}
.mobile-menu.open .mobile-menu-footer { opacity: 1; }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.hero-glow {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217,164,65,0.08) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
  padding: 7px 16px 7px 12px;
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--amber);
  margin-bottom: 32px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.hero-badge-dot {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  background: var(--amber-soft);
  border: 1px solid var(--amber-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
}
h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 66px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.h1-line { display: block; }
.h1-accent { color: var(--amber); }
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 40px;
  font-weight: 400;
}
.hero-sub strong { color: var(--text); font-weight: 600; }
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--amber);
  color: var(--ink);
  padding: 14px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s;
  border: 1px solid var(--amber);
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-primary:hover { background: var(--amber-bright); border-color: var(--amber-bright); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(217,164,65,0.22); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-muted);
  padding: 14px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  border: 1px solid var(--line);
  transition: all 0.2s;
  cursor: pointer;
  font-family: var(--font-body);
}
.btn-ghost:hover { border-color: var(--amber-line); color: var(--text); }
.hero-stats {
  margin-top: 60px;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 600;
  color: var(--amber);
  line-height: 1;
}
.hero-stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 400;
}
.stat-sep {
  width: 1px;
  background: var(--line);
  align-self: stretch;
}

/* ===== PROBLEM SECTION ===== */
#problema {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.problema-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.problema-pains {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 32px;
}
.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-left: 2px solid var(--red);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.pain-item:hover { border-color: rgba(194,96,79,0.4); border-left-color: var(--red); }
.pain-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: var(--red-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
  border: 1px solid rgba(194,96,79,0.25);
}
.pain-text { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.pain-text strong { color: var(--text); font-weight: 600; display: block; margin-bottom: 2px; font-family: var(--font-display); }
.solucion-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-top: 32px;
}
.sol-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.sol-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
  background: var(--amber-soft);
  border: 1px solid var(--amber-line);
  width: 30px;
  height: 30px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 500;
}
.sol-content h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.sol-content p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }
h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
h3 {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.005em;
  margin-bottom: 12px;
}

/* ===== SOBRE MI ===== */
#sobre-mi { background: var(--bg); }
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.avatar-card {
  position: sticky;
  top: 100px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}
.avatar-ring {
  width: 116px;
  height: 116px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 600;
  color: var(--amber);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}

.avatar-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: conic-gradient(from 0deg, var(--amber), transparent 30%, transparent 70%, var(--amber));
  z-index: -1;
  animation: spin 6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.avatar-name {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  margin-bottom: 4px;
}
.avatar-role { font-size: 12px; font-family: var(--font-mono); color: var(--text-muted); margin-bottom: 24px; }
.avatar-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 28px;
}
.badge {
  font-size: 11px;
  padding: 4px 11px;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  background: var(--amber-soft);
  border: 1px solid var(--amber-line);
  color: var(--amber-bright);
}
.avatar-links { display: flex; gap: 10px; justify-content: center; }
.icon-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
}
.icon-link:hover { border-color: var(--amber-line); color: var(--amber); background: var(--amber-soft); }
.sobre-texto p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-weight: 400;
  line-height: 1.8;
}
.sobre-texto p strong { color: var(--text); font-weight: 600; }
.valores-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 40px;
}
.valor-card {
  padding: 22px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s;
}
.valor-card:hover { border-color: var(--amber-line); }
.valor-icon { font-size: 20px; margin-bottom: 12px; }
.valor-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 6px;
}
.valor-desc { font-size: 13px; color: var(--text-muted); line-height: 1.65; }

/* ===== CASOS DE EXITO ===== */
#casos { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.casos-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
  flex-wrap: wrap;
  gap: 24px;
}
.casos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.caso-card {
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-top: 2px solid var(--amber-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.25s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.caso-card:hover {
  border-top-color: var(--amber);
  border-color: var(--amber-line);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.45);
}
.caso-top { padding: 22px 22px 0; }
.caso-tag {
  display: inline-block;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--amber);
  background: var(--amber-soft);
  border: 1px solid var(--amber-line);
  padding: 3px 9px;
  border-radius: var(--radius);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.caso-video-wrap {
  position: relative;
  height: 178px;
  border-radius: var(--radius);
  margin: 16px 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  cursor: pointer;
  background: #000;
}
.caso-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.caso-card:hover .caso-video-wrap video { transform: scale(1.02); }
.caso-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11,13,12,0.4);
  transition: background 0.2s;
}
.caso-play-btn svg {
  width: 46px;
  height: 46px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
  transition: transform 0.2s;
}
.caso-card:hover .caso-play-btn { background: rgba(11,13,12,0.15); }
.caso-card:hover .caso-play-btn svg { transform: scale(1.08); }
.caso-body { padding: 4px 22px 22px; flex: 1; }
.caso-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}
.caso-problema {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.65;
}
.caso-resultado { display: flex; gap: 8px; flex-wrap: wrap; }
.resultado-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid rgba(95,174,123,0.28);
  padding: 4px 10px;
  border-radius: var(--radius);
}
.caso-techs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.tech-pill {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  background: rgba(231,233,228,0.04);
  padding: 3px 8px;
  border-radius: var(--radius);
}

/* ===== VIDEO MODAL ===== */
.video-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5,6,5,0.93);
  backdrop-filter: blur(10px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.video-modal-overlay.visible { opacity: 1; pointer-events: all; }
.video-modal-inner {
  position: relative;
  width: 90vw;
  max-width: 900px;
  background: var(--ink-3);
  border: 1px solid var(--amber-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: scale(0.96);
  transition: transform 0.3s ease;
}
.video-modal-overlay.visible .video-modal-inner { transform: scale(1); }
.video-modal-inner video {
  width: 100%;
  max-height: 75vh;
  object-fit: contain;
  display: block;
  background: #000;
}
.video-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: rgba(0,0,0,0.6);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s;
  line-height: 1;
}
.video-modal-close:hover { background: var(--amber); border-color: var(--amber); color: var(--ink); }

/* ===== SERVICIOS ===== */
#servicios { background: var(--bg); }
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 60px;
}
.servicio-card {
  padding: 32px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: all 0.25s;
}
.servicio-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--amber);
  opacity: 0;
  transition: opacity 0.3s;
}
.servicio-card:hover::before { opacity: 1; }
.servicio-card:hover { border-color: var(--amber-line); transform: translateY(-2px); }
.servicio-num { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); margin-bottom: 20px; }
.servicio-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--amber-soft);
  border: 1px solid var(--amber-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
}
.servicio-title { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.servicio-desc { font-size: 14px; color: var(--text-muted); line-height: 1.75; margin-bottom: 20px; }
.servicio-features { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.servicio-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}
.servicio-features li::before { content: '→'; color: var(--amber); font-size: 12px; flex-shrink: 0; margin-top: 1px; font-family: var(--font-mono); }

/* ===== PROCESO ===== */
#proceso { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proceso-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 60px;
}
.proceso-steps::before {
  content: '';
  position: absolute;
  top: 35px;
  left: 72px;
  right: 72px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--amber-line) 0, var(--amber-line) 6px, transparent 6px, transparent 12px);
}
.paso { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 20px; position: relative; }
.paso-num {
  width: 70px;
  height: 70px;
  border-radius: var(--radius-lg);
  background: var(--ink-3);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 600;
  color: var(--amber);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  transition: all 0.3s;
}
.paso:hover .paso-num {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  box-shadow: 0 0 0 4px var(--amber-soft);
}
.paso-title { font-family: var(--font-display); font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.paso-desc { font-size: 13px; color: var(--text-muted); line-height: 1.65; }

/* ===== HABILIDADES ===== */
#habilidades { background: var(--bg); border-top: 1px solid var(--line); }
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 60px;
}
.skill-group {
  padding: 26px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.skill-group-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.skill-items { display: flex; flex-direction: column; gap: 12px; }
.skill-item { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.skill-name { font-size: 13px; color: var(--text-muted); min-width: 100px; }
.skill-bar-track {
  flex: 1;
  height: 3px;
  background: rgba(231,233,228,0.06);
  border-radius: 0;
  overflow: hidden;
}
.skill-bar-fill {
  height: 100%;
  border-radius: 0;
  background: var(--amber);
  transition: width 1.5s ease;
}
.skill-pct { font-family: var(--font-mono); font-size: 11px; color: var(--text-dim); min-width: 32px; text-align: right; }

/* ===== TECH CLOUD ===== */
.tech-cloud { text-align: center; margin-top: 52px; }
.tech-cloud-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.tech-cloud-pills { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.tech-cloud-pill {
  font-size: 12px;
  font-family: var(--font-mono);
  padding: 6px 15px;
  border-radius: var(--radius);
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text-muted);
  transition: all 0.2s;
  cursor: default;
}
.tech-cloud-pill:hover {
  border-color: var(--amber-line);
  color: var(--amber-bright);
  background: var(--amber-soft);
}
.tech-cloud-pill--highlight {
  border-color: var(--amber-line);
  color: var(--amber-bright);
  background: var(--amber-soft);
}

/* ===== CTA ===== */
#cta {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  text-align: center;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  width: 600px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(217,164,65,0.07) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.cta-inner h2 { font-size: clamp(32px, 5vw, 50px); margin-bottom: 20px; }
.cta-sub { font-size: 17px; color: var(--text-muted); margin-bottom: 40px; font-weight: 400; line-height: 1.75; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== CONTACTO ===== */
#contacto { background: var(--bg); }
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contacto-info h3 { margin-bottom: 16px; }
.contacto-info p { font-size: 15px; color: var(--text-muted); line-height: 1.75; margin-bottom: 36px; font-weight: 400; }
.contact-items { display: flex; flex-direction: column; gap: 14px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  transition: all 0.2s;
}
.contact-item:hover { border-color: var(--amber-line); transform: translateX(3px); }
.contact-item-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: var(--amber-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  border: 1px solid var(--amber-line);
  flex-shrink: 0;
  font-weight: 600;
  color: var(--amber);
}
.contact-item-label { font-size: 11px; color: var(--text-dim); font-family: var(--font-mono); }
.contact-item-value { font-size: 14px; color: var(--text); font-weight: 600; }
.form-card {
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: 11px; color: var(--text-muted); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.06em; }
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  transition: all 0.2s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--amber);
  background: var(--ink-2);
  box-shadow: 0 0 0 3px var(--amber-soft);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-dim); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select option { background: var(--ink-3); }
.form-submit { margin-top: 20px; width: 100%; }
.form-success {
  display: none;
  text-align: center;
  padding: 24px 20px;
  background: var(--green-soft);
  border: 1px solid rgba(95,174,123,0.28);
  border-radius: var(--radius);
  color: var(--green);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
  background: var(--bg);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-copy { font-size: 12px; color: var(--text-dim); font-family: var(--font-mono); }
.footer-links { display: flex; gap: 22px; }
.footer-links a { font-size: 13px; color: var(--text-dim); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--amber); }

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .avatar-ring::before { animation: none; }
  .dot { animation: none; }
}

/* ===== FOCUS VISIBILITY ===== */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .casos-grid { grid-template-columns: repeat(2, 1fr); }
  .sobre-grid { grid-template-columns: 1fr; gap: 48px; }
  .avatar-card { position: static; }
  .problema-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  /* Nav: hide desktop links, show lang toggle + hamburger */
  .nav-links { display: none; }
  /* Availability badge stays visible but compact: dot only, no label */
  .availability { padding: 7px; gap: 0; }
  .availability span:not(.dot) { display: none; }
  /* lang-toggle STAYS visible on mobile — remove the old hide rule */
  .lang-toggle { display: flex; }
  .hamburger { display: flex; }

  /* Grids collapse to 1 col */
  .casos-grid { grid-template-columns: 1fr; }
  .servicios-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .proceso-steps { grid-template-columns: 1fr 1fr; }
  .proceso-steps::before { display: none; }
  .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
  .valores-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .stat-sep { display: none; }
  h2 { font-size: 26px; }

  /* Compress nav right side */
  .nav-right-group { gap: 10px; }
}

@media (max-width: 480px) {
  .proceso-steps { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  /* Keep lang toggle visible but compact */
  .lang-btn { padding: 6px 10px; font-size: 11px; }
  .lang-globe { display: none; }
}