/* ============================================================
   RAPTOR PLASMA LAB — Industrial design system
   ============================================================ */

/* ===== RESET & TOKENS ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange: #ff6b00;
  --orange-light: #ff8a2a;
  --orange-dark: #cc5500;
  --orange-glow: rgba(255, 107, 0, 0.22);
  --orange-faint: rgba(255, 107, 0, 0.08);

  --bg: #070808;
  --bg-2: #0c0e10;
  --bg-3: #121517;
  --surface: #16191c;
  --surface-2: #1b1f23;

  --steel: #aeb6c0;
  --steel-light: #d3dae2;
  --text: #edeff2;
  --muted: #828c99;
  --muted-2: #5c6570;

  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.12);
  --border-orange: rgba(255, 107, 0, 0.35);

  --font-head: 'Rajdhani', sans-serif;
  --font-body: 'Inter', 'Roboto', sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.35s var(--ease);
  --radius: 10px;

  --shadow-card: 0 1px 0 rgba(255,255,255,0.04) inset, 0 20px 50px -20px rgba(0,0,0,0.7);
  --shadow-lift: 0 30px 60px -20px rgba(0,0,0,0.75), 0 0 40px -8px var(--orange-glow);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--orange); color: #0a0a0a; }

/* custom scrollbar */
::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--surface-2), var(--muted-2));
  border-radius: 6px;
  border: 3px solid var(--bg-2);
}
::-webkit-scrollbar-thumb:hover { background: var(--orange-dark); }

a { color: var(--orange); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange-light); }

img, svg { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

section { padding: 110px 0; position: relative; }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--orange-dark), var(--orange), var(--orange-light));
  box-shadow: 0 0 12px var(--orange-glow);
  z-index: 2000;
  pointer-events: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.section-title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  text-transform: uppercase;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.section-title span {
  color: var(--orange);
  text-shadow: 0 0 30px var(--orange-glow);
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 640px;
  margin-bottom: 64px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
}
.tag::before {
  content: '';
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, var(--orange), transparent);
  box-shadow: 0 0 8px var(--orange-glow);
}

/* ===== BUTTONS — industrial clipped corners ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 34px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-light), var(--orange) 45%, var(--orange-dark));
  color: #0c0c0c;
  box-shadow: 0 8px 30px -6px rgba(255, 107, 0, 0.55);
}
.btn-primary:hover {
  color: #000;
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -6px rgba(255, 107, 0, 0.75);
  filter: brightness(1.08);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    linear-gradient(135deg, var(--orange), rgba(255,107,0,0.25)) border-box;
  color: var(--orange);
  border: 1px solid transparent;
  clip-path: none;
}
.btn-outline:hover {
  background:
    linear-gradient(var(--orange-faint), var(--orange-faint)) padding-box,
    linear-gradient(135deg, var(--orange), var(--orange)) border-box;
  color: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px var(--orange-glow);
}

/* ===== GEOMETRIC PATTERN ===== */
.geo-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,107,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,0,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 40%, #000 30%, transparent 75%);
          mask-image: radial-gradient(ellipse 75% 65% at 50% 40%, #000 30%, transparent 75%);
  pointer-events: none;
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: all var(--transition);
}
#navbar.scrolled {
  background: rgba(7, 8, 8, 0.82);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.8);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  transition: opacity var(--transition), transform var(--transition);
}
.logo:hover { opacity: 0.9; transform: translateY(-1px); }
.logo img {
  height: 46px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 12px rgba(255,107,0,0.25));
  transition: filter var(--transition);
}
.logo:hover img { filter: drop-shadow(0 2px 18px rgba(255,107,0,0.5)); }
#navbar.scrolled .logo img { height: 38px; }

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 34px;
}
.nav-links a {
  color: var(--steel);
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }

.nav-cta { margin-left: 14px; }
.nav-cta .btn { padding: 11px 24px; font-size: 0.88rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--orange); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--orange); }

/* ===== HERO ===== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 140px 0 90px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 68% 42%, rgba(255,107,0,0.10) 0%, transparent 65%),
    radial-gradient(ellipse 45% 45% at 15% 85%, rgba(255,107,0,0.05) 0%, transparent 60%),
    linear-gradient(180deg, #0a0b0c 0%, var(--bg) 60%);
}
#hero::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 140px;
  background: linear-gradient(180deg, transparent, var(--bg));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--steel);
  letter-spacing: 0.3em;
  text-transform: uppercase;
}
.hero-label::before {
  content: '';
  width: 46px; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  box-shadow: 0 0 14px var(--orange);
  flex-shrink: 0;
}

.hero-title {
  font-size: clamp(3rem, 7vw, 5.6rem);
  text-transform: uppercase;
  line-height: 0.98;
  margin-bottom: 20px;
  letter-spacing: 0.01em;
  background: linear-gradient(180deg, #ffffff 20%, #b8c0ca 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-title .accent {
  display: block;
  background: linear-gradient(120deg, var(--orange-light) 10%, var(--orange) 50%, #ff4d00 90%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 28px rgba(255, 107, 0, 0.35));
}

.hero-tagline {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--steel);
  margin-bottom: 26px;
  font-weight: 400;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 42px;
}
.hero-chips span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-light);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  padding: 7px 16px;
  border-radius: 100px;
  backdrop-filter: blur(6px);
}
.hero-chips span::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 8px var(--orange);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 70px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-top: 34px;
}
.stat-item {
  padding-right: 44px;
  margin-right: 44px;
  border-right: 1px solid var(--line);
}
.stat-item:last-child { border-right: none; padding-right: 0; margin-right: 0; }
.stat-number {
  font-family: var(--font-head);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(180deg, var(--orange-light), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  font-size: 0.76rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-top: 6px;
}

.hero-visual {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 560px;
  opacity: 0.14;
  pointer-events: none;
  animation: slowSpin 90s linear infinite;
}
@keyframes slowSpin {
  from { transform: translateY(-50%) rotate(0deg); }
  to   { transform: translateY(-50%) rotate(360deg); }
}

/* spark animation */
.spark {
  position: absolute;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--orange-light);
  box-shadow: 0 0 6px var(--orange);
  pointer-events: none;
  animation: sparkFloat linear forwards;
}
@keyframes sparkFloat {
  0%   { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0); }
}

/* ===== MARQUEE STRIP ===== */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, var(--bg) 0%, transparent 12%, transparent 88%, var(--bg) 100%),
    var(--bg-2);
  overflow: hidden;
  padding: 20px 0;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marqueeScroll 32s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 26px;
  padding-right: 26px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.marquee-track span::after {
  content: '◆';
  color: var(--orange);
  font-size: 0.6rem;
  text-shadow: 0 0 10px var(--orange);
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===== SERVICIOS ===== */
#servicios {
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(255,107,0,0.04), transparent 70%),
    var(--bg-2);
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 22px;
}

.servicio-card {
  position: relative;
  background: linear-gradient(160deg, var(--surface), var(--bg-3));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 30px 34px;
  transition: all var(--transition);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
/* corner tick */
.servicio-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 26px; height: 26px;
  background: linear-gradient(225deg, rgba(255,107,0,0.35) 0%, transparent 55%);
  transition: all var(--transition);
}
.servicio-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light), transparent 70%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease);
}
.servicio-card:hover {
  border-color: var(--border-orange);
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
  background: linear-gradient(160deg, var(--surface-2), var(--bg-3));
}
.servicio-card:hover::before { transform: scaleX(1); }
.servicio-card:hover::after {
  width: 40px; height: 40px;
  background: linear-gradient(225deg, rgba(255,107,0,0.6) 0%, transparent 55%);
}

.servicio-icon {
  width: 58px; height: 58px;
  background: linear-gradient(160deg, var(--orange-faint), rgba(255,107,0,0.03));
  border: 1px solid var(--border-orange);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  font-size: 1.55rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 0 24px -6px var(--orange-glow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.servicio-card:hover .servicio-icon {
  transform: scale(1.06) rotate(-3deg);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 0 34px -4px rgba(255,107,0,0.45);
}

.servicio-card h3 {
  font-size: 1.28rem;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--text);
  letter-spacing: 0.04em;
}
.servicio-card p { color: var(--muted); font-size: 0.94rem; }

/* ===== MATERIALES ===== */
#materiales { background: var(--bg); }

.materiales-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.material-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-3);
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}
.material-card:hover {
  border-color: var(--border-orange);
  box-shadow: var(--shadow-lift);
  transform: translateY(-6px);
}

.material-header {
  position: relative;
  background:
    radial-gradient(ellipse 90% 100% at 50% -20%, rgba(255,107,0,0.12), transparent 65%),
    linear-gradient(160deg, var(--surface-2), var(--bg-3));
  padding: 30px 24px 26px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.material-header::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 50%;
  transform: translateX(-50%);
  width: 56px; height: 2px;
  background: var(--orange);
  box-shadow: 0 0 12px var(--orange);
}
.material-icon { font-size: 2.4rem; margin-bottom: 12px; filter: drop-shadow(0 4px 12px rgba(0,0,0,0.5)); }
.material-header h3 {
  font-size: 1.18rem;
  text-transform: uppercase;
  color: var(--text);
  letter-spacing: 0.05em;
}

.material-body { padding: 22px 24px; }
.material-spec {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.88rem;
}
.material-spec:last-child { border-bottom: none; }
.spec-label {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  flex-shrink: 0;
}
.spec-value {
  color: var(--steel-light);
  font-weight: 500;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ===== GALERÍA ===== */
#galeria {
  background:
    radial-gradient(ellipse 55% 40% at 50% 100%, rgba(255,107,0,0.04), transparent 70%),
    var(--bg-2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 1;
  background:
    radial-gradient(ellipse 70% 60% at 50% 40%, rgba(255,255,255,0.03), transparent 70%),
    var(--bg-3);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}
.gallery-item:first-child { grid-column: span 2; aspect-ratio: 2/1; }
.gallery-item img, .gallery-item svg {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 26px;
  transition: transform 0.6s var(--ease), filter 0.6s var(--ease);
  filter: saturate(0.9);
}
.gallery-item:hover {
  border-color: var(--border-orange);
  box-shadow: var(--shadow-lift);
  transform: translateY(-4px);
}
.gallery-item:hover img,
.gallery-item:hover svg {
  transform: scale(1.07) rotate(0.5deg);
  filter: saturate(1.15) drop-shadow(0 10px 30px rgba(255,107,0,0.15));
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,4,5,0.92) 0%, rgba(4,4,5,0.4) 35%, transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 22px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--text);
  font-family: var(--font-head);
  font-size: 0.94rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transform: translateY(8px);
  transition: transform var(--transition);
}
.gallery-item:hover .gallery-overlay span { transform: translateY(0); }
.gallery-overlay span::before {
  content: '';
  width: 22px; height: 2px;
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
}

/* ===== PROCESO ===== */
#proceso { background: var(--bg); }

.proceso-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  position: relative;
}
.proceso-steps::before {
  content: '';
  position: absolute;
  top: 42px; left: 4%; right: 4%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-orange) 15%, var(--border-orange) 85%, transparent);
}

.step {
  text-align: center;
  padding: 0 22px 40px;
  position: relative;
}

.step-num {
  width: 84px; height: 84px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--orange);
  margin: 0 auto 26px;
  position: relative;
  z-index: 1;
  background:
    linear-gradient(160deg, var(--surface), var(--bg-2)) padding-box,
    conic-gradient(from 140deg, var(--orange), rgba(255,107,0,0.15), var(--orange)) border-box;
  border: 1.5px solid transparent;
  box-shadow: 0 0 0 6px rgba(255,107,0,0.05), 0 12px 30px -10px rgba(0,0,0,0.8);
  transition: transform var(--transition), box-shadow var(--transition);
}
.step:hover .step-num {
  transform: scale(1.08);
  box-shadow: 0 0 0 8px rgba(255,107,0,0.08), 0 0 40px -6px var(--orange-glow), 0 12px 30px -10px rgba(0,0,0,0.8);
}

.step-icon { font-size: 1.7rem; margin-bottom: 14px; }

.step h3 {
  font-size: 1.08rem;
  text-transform: uppercase;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: 0.06em;
}
.step p { color: var(--muted); font-size: 0.88rem; }

/* ===== NOSOTROS ===== */
#nosotros {
  background:
    radial-gradient(ellipse 50% 50% at 85% 20%, rgba(255,107,0,0.05), transparent 65%),
    var(--bg-2);
}

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.nosotros-content .section-subtitle { margin-bottom: 30px; }

.nosotros-features { display: flex; flex-direction: column; gap: 8px; margin-top: 34px; }

.feature-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all var(--transition);
}
.feature-item:hover {
  background: rgba(255,255,255,0.02);
  border-color: var(--line);
  transform: translateX(6px);
}
.feature-icon {
  width: 46px; height: 46px;
  background: linear-gradient(160deg, var(--orange-faint), rgba(255,107,0,0.02));
  border: 1px solid var(--border-orange);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
  box-shadow: 0 0 20px -6px var(--orange-glow);
}
.feature-text h4 {
  font-size: 1.02rem;
  text-transform: uppercase;
  margin-bottom: 5px;
  color: var(--text);
  letter-spacing: 0.05em;
}
.feature-text p { color: var(--muted); font-size: 0.9rem; }

.nosotros-visual { position: relative; }
.nosotros-img-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 70% at 50% 30%, rgba(255,107,0,0.06), transparent 70%),
    linear-gradient(160deg, var(--surface), var(--bg-3));
  padding: 48px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.nosotros-img-wrap svg, .nosotros-img-wrap img { max-width: 360px; margin: 0 auto; opacity: 0.9; }

.badge-stat {
  position: absolute;
  background: rgba(10, 11, 12, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-orange);
  border-radius: var(--radius);
  padding: 16px 24px;
  text-align: center;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.8), 0 0 30px -10px var(--orange-glow);
}
.badge-stat .num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  display: block;
  background: linear-gradient(180deg, var(--orange-light), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.badge-stat .lbl {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.badge-1 { bottom: -22px; left: -22px; }
.badge-2 { top: -22px; right: -22px; }

/* ===== CONTACTO ===== */
#contacto { background: var(--bg); }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
}

.contacto-info { display: flex; flex-direction: column; gap: 26px; }

.info-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.info-icon {
  width: 48px; height: 48px;
  background: linear-gradient(160deg, var(--orange-faint), rgba(255,107,0,0.02));
  border: 1px solid var(--border-orange);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 0 20px -6px var(--orange-glow);
}
.info-text h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin-bottom: 4px;
}
.info-text p, .info-text a {
  color: var(--steel-light);
  font-size: 1rem;
}
.info-text a:hover { color: var(--orange); }

.wsp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #2fe374, #25d366 50%, #1da851);
  color: #052e16;
  padding: 14px 26px;
  border-radius: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all var(--transition);
  margin-top: 8px;
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.45);
}
.wsp-btn:hover {
  color: #021e0e;
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -8px rgba(37, 211, 102, 0.6);
  filter: brightness(1.05);
}

/* Form */
.contact-form {
  position: relative;
  background: linear-gradient(160deg, var(--surface), var(--bg-3));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 44px;
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light) 40%, transparent 80%);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 9px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.98rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted-2); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--orange);
  background: rgba(0,0,0,0.5);
  box-shadow: 0 0 0 3px var(--orange-faint), 0 0 20px -6px var(--orange-glow);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23ff6b00' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
}
.form-group select optgroup, .form-group select option { background: var(--bg-3); color: var(--text); }

.file-upload {
  border: 1.5px dashed rgba(255,107,0,0.35);
  border-radius: 8px;
  padding: 26px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  background: rgba(255,107,0,0.02);
}
.file-upload:hover {
  border-color: var(--orange);
  background: var(--orange-faint);
  box-shadow: 0 0 30px -10px var(--orange-glow);
}
.file-upload input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-upload-icon { font-size: 1.9rem; margin-bottom: 8px; }
.file-upload p { font-size: 0.9rem; color: var(--muted); }
.file-upload span { color: var(--orange); font-weight: 600; }

.form-submit { text-align: right; margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; }

/* ===== CTA BANNER ===== */
.cta-banner {
  position: relative;
  padding: 90px 0;
  background:
    radial-gradient(ellipse 60% 90% at 50% 50%, rgba(255,107,0,0.12), transparent 70%),
    var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  text-align: center;
}
.cta-banner .geo-pattern {
  -webkit-mask-image: radial-gradient(ellipse 60% 100% at 50% 50%, #000 20%, transparent 75%);
          mask-image: radial-gradient(ellipse 60% 100% at 50% 50%, #000 20%, transparent 75%);
}
.cta-banner h2 {
  position: relative;
  font-size: clamp(1.9rem, 4vw, 3rem);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.cta-banner h2 span { color: var(--orange); text-shadow: 0 0 30px var(--orange-glow); }
.cta-banner p {
  position: relative;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 36px;
  font-size: 1.05rem;
}
.cta-banner .btn { position: relative; }

/* ===== FOOTER ===== */
footer {
  background: #050506;
  padding: 70px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 32px;
}

.footer-brand .logo { margin-bottom: 18px; }
.footer-brand .logo img { height: 40px; }
.footer-brand p { color: var(--muted); font-size: 0.94rem; max-width: 320px; }

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--steel);
  margin-bottom: 22px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-col ul a {
  color: var(--muted);
  font-size: 0.93rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition), transform var(--transition);
}
.footer-col ul a::before {
  content: '›';
  color: var(--orange);
  opacity: 0;
  margin-left: -14px;
  transition: all var(--transition);
}
.footer-col ul a:hover { color: var(--text); transform: translateX(4px); }
.footer-col ul a:hover::before { opacity: 1; margin-left: 0; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--muted-2); font-size: 0.84rem; }
.footer-bottom .orange { color: var(--orange); }

/* ===== MEJORAS DEL FOOTER BOTTOM Y REDES ===== */
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-bottom p { 
  color: var(--muted-2); 
  font-size: 0.84rem; 
  margin: 0; /* Elimina márgenes por defecto */
}

.footer-bottom .orange { 
  color: var(--orange); 
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  background: #111215; /* Un tono ligeramente más claro que el fondo #050506 */
  color: var(--muted-2);
  transition: color var(--transition), background var(--transition), transform var(--transition);
}

.social-icon svg {
  width: 20px;
  height: 20px;
}

/* Efecto Hover: cambia al color naranja de Raptor Plasma Lab */
.social-icon:hover {
  color: #ffffff;
  background: var(--orange);
  transform: translateY(-3px);
}

/* Ajuste responsivo para celulares */
@media (max-width: 600px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
  
  .footer-socials {
    order: -1; /* Pone las redes sociales arriba en pantallas chicas */
  }
}


/* ===== WHATSAPP FAB ===== */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, #2fe374, #1da851);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -6px rgba(37, 211, 102, 0.55);
  transition: all var(--transition);
  animation: pulse-wsp 2.6s infinite;
}
.whatsapp-fab:hover {
  transform: scale(1.12) rotate(6deg);
  box-shadow: 0 14px 40px -6px rgba(37, 211, 102, 0.7);
}
.whatsapp-fab svg { width: 30px; height: 30px; fill: #fff; }

@keyframes pulse-wsp {
  0%, 100% { box-shadow: 0 10px 30px -6px rgba(37,211,102,0.55), 0 0 0 0 rgba(37,211,102,0.35); }
  50%      { box-shadow: 0 10px 30px -6px rgba(37,211,102,0.55), 0 0 0 14px rgba(37,211,102,0); }
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 98px;
  right: 28px;
  z-index: 998;
  width: 46px; height: 46px;
  border-radius: 10px;
  border: 1px solid var(--border-orange);
  background: rgba(10, 11, 12, 0.85);
  backdrop-filter: blur(10px);
  color: var(--orange);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  transition: all var(--transition);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--orange);
  color: #0a0a0a;
  box-shadow: 0 10px 30px -8px var(--orange-glow);
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0s);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .nosotros-grid { grid-template-columns: 1fr; gap: 50px; }
  .nosotros-visual { display: none; }
  .contacto-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .hero-visual { display: none; }
}

@media (max-width: 768px) {
  section { padding: 76px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(7,8,8,0.97);
    backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
    gap: 30px;
    z-index: 999;
  }
  .nav-links.open a { font-size: 1.4rem; }
  .hamburger { display: flex; z-index: 1000; }
  .proceso-steps::before { display: none; }
  .gallery-item:first-child { grid-column: span 1; aspect-ratio: 1; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .contact-form { padding: 28px 22px; }
  .hero-stats { gap: 0; }
  .stat-item { padding-right: 26px; margin-right: 26px; }
  .stat-number { font-size: 2rem; }
  .marquee-track span { font-size: 0.85rem; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .stat-item { border-right: none; padding-right: 0; margin-right: 0; width: 50%; margin-bottom: 20px; }
  .hero-stats { padding-top: 26px; }
  .back-to-top { bottom: 96px; right: 22px; }
}