/* =============================================
   METALÚRGICA KORCSOG — INDUSTRIAL EDITORIAL
   Syne + Barlow + DM Mono  |  Est. 1945
   ============================================= */

/* --- TOKENS --- */
:root {
  /* Backgrounds — warm-tinted charcoal, not pure black */
  --bg-900: #0c0b0a;
  --bg-800: #131210;
  --bg-700: #1a1917;
  --bg-600: #242220;
  --bg-500: #2e2c29;
  --border: rgba(255,255,240,0.065);
  --border-strong: rgba(255,255,240,0.12);

  /* Accent — desaturated amber, not oversaturated orange */
  --orange: #d97c08;
  --orange-light: #e98e18;
  --orange-dim: rgba(217,124,8,0.10);
  --orange-border: rgba(217,124,8,0.28);

  --text-100: #f0ede8;
  --text-200: #c8c3ba;
  --text-400: #847e74;
  --text-600: #4e4a43;

  /* Oswald for industrial display, Barlow for body, DM Mono for data */
  --font-display: 'Oswald', 'Barlow Condensed', sans-serif;
  --font-body: 'Barlow', sans-serif;
  --font-mono: 'DM Mono', 'Roboto Mono', monospace;

  --radius: 3px;
  --radius-md: 6px;
  --radius-lg: 12px;

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.48s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Richer shadows */
  --shadow-card: 0 1px 0 rgba(255,255,240,0.04) inset, 0 2px 12px rgba(0,0,0,0.4);
  --shadow-card-hover: 0 1px 0 rgba(255,255,240,0.07) inset, 0 12px 40px rgba(0,0,0,0.6), 0 0 0 1px var(--orange-border);
  --shadow-glow: 0 0 40px rgba(217,124,8,0.18), 0 0 80px rgba(217,124,8,0.06);
}

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg-900);
  color: var(--text-200);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Grain texture overlay — breaks digital flatness */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- TYPOGRAPHY HELPERS --- */
/* Editorial left-border tag — not a pill */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding-left: 0.85em;
  border-left: 2px solid var(--orange);
  background: none;
  border-radius: 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.0;
  color: var(--text-100);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.section-desc {
  color: var(--text-400);
  font-size: 0.97rem;
  max-width: 540px;
  line-height: 1.75;
}

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

.section-header { margin-bottom: 4rem; }
.section-header.centered { text-align: center; }
.section-header.centered .section-desc { margin: 0 auto; }
.section-header.centered .section-tag { margin: 0 auto 1.25rem; padding-left: 0; border-left: none; border-bottom: 1px solid var(--orange); padding-bottom: 0.4em; }

/* --- BUTTONS --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--orange);
  color: #000;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.9em 1.8em;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition-spring), box-shadow var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.18) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-primary:hover {
  background: var(--orange-light);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(232,131,10,0.45), 0 2px 8px rgba(232,131,10,0.2);
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(-1px) scale(0.99); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-200);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.9em 1.8em;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  transition: var(--transition);
}
.btn-ghost:hover {
  border-color: var(--orange-border);
  color: var(--orange);
  background: var(--orange-dim);
}

.btn-nav {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6em 1.4em;
  background: var(--orange);
  color: #000;
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-nav:hover { background: var(--orange-light); }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(10,10,11,0.95);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  padding: 0.85rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-100);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.45rem;
  color: var(--orange);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a:not(.btn-nav) {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-400);
  transition: var(--transition);
}
.nav-links a:not(.btn-nav):hover { color: var(--text-100); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-200);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-900);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul { text-align: center; }
.mobile-menu li { margin: 1rem 0; }
.mobile-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-100);
  transition: var(--transition);
}
.mobile-link:hover { color: var(--orange); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem 0 0;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(217,124,8,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217,124,8,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
}

/* Organic mesh gradient — not the standard symmetric AI radial glow */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 60% at 78% 38%, rgba(217,124,8,0.11) 0%, transparent 100%),
    radial-gradient(ellipse 35% 40% at 20% 72%, rgba(217,124,8,0.06) 0%, transparent 100%),
    radial-gradient(ellipse 25% 30% at 55% 85%, rgba(180,100,0,0.04) 0%, transparent 100%);
  pointer-events: none;
}

/* --- Split layout --- */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1200px;
  flex: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-text {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 2rem;
  /* Flat left-border style instead of pill */
  border: none;
  border-left: 2px solid var(--orange);
  padding: 0.15em 0 0.15em 0.9em;
  border-radius: 0;
  background: none;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6.5rem);
  font-weight: 700;
  line-height: 0.95;
  color: var(--text-100);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.hero-accent {
  color: var(--orange);
  -webkit-text-stroke: 0px;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-400);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Machine hero render (right side) --- */
.hero-machine {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  min-height: 480px;
}

.machine-glow {
  position: absolute;
  width: 70%;
  height: 70%;
  top: 15%;
  left: 15%;
  background: radial-gradient(ellipse at center, rgba(232,131,10,0.22) 0%, rgba(232,131,10,0.08) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  animation: glow-pulse 4s ease-in-out infinite;
  z-index: 1;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* Floating spark particles */
.machine-particles {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  overflow: hidden;
}

.spark {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 6px 2px rgba(232,131,10,0.6);
  opacity: 0;
  animation: spark-float var(--dur) ease-out infinite;
  animation-delay: var(--delay);
}

@keyframes spark-float {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  15% {
    opacity: 1;
    transform: translateY(-10px) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(-120px) translateX(var(--drift)) scale(0.3);
  }
}

/* The actual machine image */
.machine-img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 420px;
  height: auto;
  filter: drop-shadow(0 10px 40px rgba(0,0,0,0.7)) drop-shadow(0 0 60px rgba(232,131,10,0.12)) brightness(1.05) contrast(1.1);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1), filter 0.8s ease;
  animation: machine-float 6s ease-in-out infinite;
}

.hero-machine:hover .machine-img {
  transform: scale(1.04) translateY(-8px);
  filter: drop-shadow(0 15px 50px rgba(0,0,0,0.8)) drop-shadow(0 0 80px rgba(232,131,10,0.2)) brightness(1.15) contrast(1.15);
}

@keyframes machine-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* Mobile: imagen estática — el glow late suavemente, sin movimiento */
@keyframes machine-mobile-glow {
  0%, 100% {
    filter:
      drop-shadow(0 8px 24px rgba(0,0,0,0.7))
      drop-shadow(0 0 18px rgba(232,131,10,0.07))
      brightness(1.0) contrast(1.08);
  }
  50% {
    filter:
      drop-shadow(0 8px 30px rgba(0,0,0,0.75))
      drop-shadow(0 0 42px rgba(232,131,10,0.26))
      brightness(1.1) contrast(1.12);
  }
}

/* Anillo giratorio detras de la maquina (mobile) */
@keyframes ring-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Barrido scanner vertical (mobile) */
@keyframes scan-sweep {
  0%   { top: 10%; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  100% { top: 90%; opacity: 0; }
}

/* Machine specs badge */
.machine-specs {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(10,10,11,0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.25rem;
  animation: fade-in-up 1s ease 0.5s both;
}

.machine-spec-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}

.machine-spec-unit {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--orange);
  margin-left: 0.15rem;
}

.machine-spec-divider {
  width: 1px;
  height: 28px;
  background: var(--orange-border);
}

.machine-spec-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--text-400);
  text-transform: uppercase;
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Stats bar (bottom of hero) --- */
.hero-stats-bar {
  position: relative;
  z-index: 2;
  margin-top: 2rem;
  padding: 0 0 2rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 1.5rem 2rem;
  background: var(--bg-700);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--orange);
}

.stat {
  display: flex;
  flex-direction: column;
  padding: 0 2rem;
}
.stat:first-child { padding-left: 0; }

.stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-100);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-600);
  text-transform: uppercase;
  margin-top: 0.35rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-strong);
  flex-shrink: 0;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}
.hero-scroll-indicator span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--text-600);
  writing-mode: vertical-lr;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* =============================================
   TRUST BAR / SOCIAL PROOF
   ============================================= */
.trust-bar {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-800);
  overflow: hidden;
}

.trust-intro {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--text-600);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 1.75rem;
}

.logos-track-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.logos-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  animation: logos-scroll 28s linear infinite;
}

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

.client-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-600);
  padding: 0 2.5rem;
  transition: color var(--transition);
  white-space: nowrap;
}
.client-logo:hover { color: var(--text-200); }

.client-sep {
  color: var(--orange);
  font-size: 1rem;
  flex-shrink: 0;
}

/* =============================================
   CAPACIDADES TÉCNICAS
   ============================================= */
.capacidades {
  padding: 7rem 0;
  background: var(--bg-900);
  position: relative;
}

.capacidades::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange-border) 40%, transparent);
}

/* Asymmetric editorial layout: card 1 full width, cards 2-4 in a row */
.capacidades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* First card: full width, left-heavy editorial hero card */
.cap-card:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: center;
}

.cap-card {
  position: relative;
  background: var(--bg-800);
  padding: 2.75rem;
  transition: background var(--transition), box-shadow var(--transition-slow), transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transform-style: preserve-3d;
  will-change: transform;
}

/* Sweeping top-border reveal */
.cap-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light), transparent);
  transition: width 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Ambient glow that grows on hover */
.cap-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(217,124,8,0.07) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.cap-card:hover {
  background: var(--bg-700);
  box-shadow: var(--shadow-card-hover);
}
.cap-card:hover::after { width: 100%; }
.cap-card:hover::before { opacity: 1; }

.cap-card-number {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--text-600);
  margin-bottom: 1.5rem;
}

.cap-card-icon {
  font-size: 1.6rem;
  color: var(--orange);
  margin-bottom: 1rem;
  display: block;
  line-height: 1;
  opacity: 0.85;
}

.cap-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-100);
  letter-spacing: 0.02em;
  margin-bottom: 0.85rem;
}

/* First card title is larger */
.cap-card:first-child .cap-card-title {
  font-size: 2.2rem;
  letter-spacing: 0.01em;
  line-height: 1.0;
}

.cap-card-text {
  color: var(--text-400);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.cap-card-text strong { color: var(--text-200); }

.cap-card-specs {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.cap-card-specs li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-600);
  padding-left: 1rem;
  position: relative;
}
.cap-card-specs li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-size: 0.65rem;
}

/* =============================================
   DIFERENCIAL
   ============================================= */
.diferencial {
  padding: 7rem 0;
  background: var(--bg-800);
  border-top: 1px solid var(--border);
}

.dif-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}

.dif-left {
  position: sticky;
  top: 7rem;
}

.dif-intro-text {
  color: var(--text-400);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.dif-right {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.dif-item {
  display: flex;
  gap: 1.5rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), padding var(--transition), transform var(--transition-spring);
  border-radius: var(--radius-md);
  margin: 0 -1rem;
  padding-left: 1rem;
  padding-right: 1rem;
}
.dif-item:first-child { padding-top: 1rem; }
.dif-item:last-child { border-bottom: none; }
.dif-item:hover {
  background: rgba(217,124,8,0.04);
  transform: translateX(4px);
}
.dif-item:hover .dif-icon-wrap { background: var(--orange-dim); border-color: var(--orange-border); box-shadow: 0 0 20px rgba(217,124,8,0.15); }
.dif-item:hover .dif-icon { color: var(--orange); }

.dif-icon-wrap {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--bg-700);
  flex-shrink: 0;
  transition: var(--transition);
}

.dif-icon {
  font-size: 1.3rem;
  color: var(--text-600);
  transition: var(--transition);
}

.dif-item-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-100);
  margin-bottom: 0.6rem;
}

.dif-item-text {
  color: var(--text-400);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.dif-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--orange);
  text-transform: uppercase;
  padding: 0.25em 0.7em;
  border: 1px solid var(--orange-border);
  border-radius: 2px;
  background: var(--orange-dim);
}

/* =============================================
   PROCESO
   ============================================= */
.proceso {
  padding: 7rem 0;
  background: var(--bg-900);
  border-top: 1px solid var(--border);
}

.proceso-steps {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 220px;
  max-width: 300px;
  background: var(--bg-800);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition-slow), transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  will-change: transform;
}
.step:hover {
  border-color: var(--orange-border);
  background: var(--bg-700);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 0 1px var(--orange-border), 0 0 30px rgba(217,124,8,0.08);
}
.step::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  transform: scaleX(0);
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.step:hover::before { transform: scaleX(1); }
/* Step number gets revealed on hover */
.step:hover .step-num { color: rgba(217,124,8,0.25); transition: color 0.4s ease; }

.step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--bg-600);
  line-height: 1;
  margin-bottom: 1.25rem;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-100);
  margin-bottom: 0.75rem;
}

.step-text {
  font-size: 0.88rem;
  color: var(--text-400);
  line-height: 1.7;
}

.step-arrow {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--orange);
  font-weight: 800;
  flex-shrink: 0;
}

/* =============================================
   CONTACTO / FORMULARIO
   ============================================= */
.contacto {
  padding: 7rem 0;
  background: var(--bg-800);
  border-top: 1px solid var(--border);
  position: relative;
}

.contacto-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.contacto-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text-100);
  line-height: 1.05;
  margin-bottom: 1.25rem;
}

.contacto-desc {
  color: var(--text-400);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contacto-garantias {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.garantia-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-200);
}

.garantia-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--orange-dim);
  border: 1px solid var(--orange-border);
  border-radius: 50%;
  font-size: 0.65rem;
  color: var(--orange);
  flex-shrink: 0;
}

.contacto-directo {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

.contacto-directo-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-600);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.contacto-phone, .contacto-email {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-100);
  letter-spacing: 0.02em;
  transition: var(--transition);
  margin-bottom: 0.35rem;
}
.contacto-phone:hover, .contacto-email:hover { color: var(--orange); }

/* --- FORM CARD --- */
.form-card {
  background: var(--bg-700);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border-top: 3px solid var(--orange);
}

.form-header {
  margin-bottom: 2rem;
}

.form-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
}

.form-group {
  margin-bottom: 1.25rem;
}

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

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--text-600);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-900);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text-200);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-600); }
.form-group select option { background: var(--bg-900); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange-border);
  background: var(--bg-800);
  box-shadow: 0 0 0 3px var(--orange-dim);
}

.form-group textarea { resize: vertical; min-height: 80px; }

.btn-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--orange);
  color: #000;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1em 2em;
  border-radius: var(--radius);
  transition: var(--transition);
  margin-top: 0.5rem;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}
.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}
.btn-submit:hover::before { transform: translateX(0); }
.btn-submit:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,131,10,0.4);
}
.btn-submit:active { transform: translateY(0); }

.btn-submit-icon {
  font-size: 1.1rem;
  transition: transform var(--transition);
}
.btn-submit:hover .btn-submit-icon { transform: translateX(4px); }

.form-disclaimer {
  font-size: 0.72rem;
  color: var(--text-600);
  text-align: center;
  margin-top: 1rem;
  line-height: 1.5;
}

/* SUCCESS STATE */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--bg-700);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--orange);
  padding: 4rem 2.5rem;
  min-height: 400px;
  gap: 1rem;
}
.form-success.visible { display: flex; }

.success-icon {
  width: 64px;
  height: 64px;
  background: var(--orange-dim);
  border: 2px solid var(--orange-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--orange);
  margin-bottom: 0.5rem;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-100);
}

.form-success p {
  color: var(--text-400);
  font-size: 0.9rem;
  max-width: 280px;
  line-height: 1.7;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-900);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2.5rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}

.footer-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.88rem;
  color: var(--text-600);
  line-height: 1.7;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-list li, .footer-list a {
  font-size: 0.88rem;
  color: var(--text-600);
  transition: var(--transition);
}
.footer-list a:hover { color: var(--text-200); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-legal {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-600);
  letter-spacing: 0.05em;
}

.footer-credit {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-600);
  letter-spacing: 0.08em;
}

/* =============================================
   SCROLL ANIMATIONS — Multi-directional reveal
   ============================================= */

/* Base hidden state */
.reveal {
  opacity: 0;
  transition:
    opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

/* Direction variants */
.reveal[data-reveal-dir="up"]    { transform: translateY(36px); }
.reveal[data-reveal-dir="left"]  { transform: translateX(-28px); }
.reveal[data-reveal-dir="right"] { transform: translateX(28px); }
.reveal[data-reveal-dir="scale"] { transform: scale(0.94) translateY(16px); }

/* Default fallback */
.reveal:not([data-reveal-dir]) { transform: translateY(30px); }

/* Visible state — resets all transforms */
.reveal.visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: opacity 0.4s ease; transform: none !important; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero-split { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .hero-title { font-size: clamp(2.2rem, 5vw, 3.5rem); }
  .machine-img { max-width: 360px; }
  .dif-layout { grid-template-columns: 1fr; gap: 3rem; }
  .dif-left { position: static; }
  .contacto-layout { grid-template-columns: 1fr; gap: 3rem; }
  .footer-top { grid-template-columns: repeat(2, 1fr); }
  .cap-card:first-child { grid-template-columns: 1fr; gap: 1.5rem; }
  .capacidades-grid { grid-template-columns: repeat(2, 1fr); }
}

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

  /* === HERO MOBILE REDESIGN ===
     Layout: [ TITLE + DESC + BTNS | IMG ]
     Image (small) sits to the RIGHT of all hero text content.
     No more full-screen image taking the top half. */

  .hero {
    min-height: auto;
    padding: 5.5rem 0 0;
  }

  /* 2-col: text left + image right — image gets 42% of the viewport */
  .hero-split {
    display: grid;
    grid-template-columns: 1fr 42%;
    gap: 0.75rem;
    align-items: center;
    text-align: left;
  }

  /* Hero text: simple flex column, no internal grid needed */
  .hero-text {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-badge {
    margin: 0 0 0.9rem 0;
    font-size: 0.58rem;
    letter-spacing: 0.16em;
  }

  .hero-title {
    font-size: clamp(1.9rem, 8.5vw, 2.8rem);
    margin-bottom: 0.85rem;
    line-height: 0.93;
  }

  /* Hide verbose description on mobile — title + CTA is enough */
  .hero-sub { display: none; }

  .hero-actions {
    justify-content: flex-start;
    gap: 0.6rem;
    flex-direction: column;
    width: 100%;
  }

  .btn-primary, .btn-ghost {
    width: 100%;
    justify-content: center;
    font-size: 0.82rem;
    padding: 0.8em 1.4em;
  }

  /* Machine image: completamente estática en mobile */
  .machine-img {
    max-width: 100%;
    width: 100%;
    animation: machine-mobile-glow 3.5s ease-in-out infinite;
  }

  /* Animaciones de fondo detrás del balancín */
  .hero-machine {
    padding: 0;
    min-height: auto;
    width: 100%;
    align-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Necesario para posicionar pseudo-elementos */
    position: relative;
    isolation: isolate;
  }

  /* Anillo giratorio — capa detrás de la imagen */
  .hero-machine::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 160%;
    aspect-ratio: 1;
    transform: translate(-50%, -50%) rotate(0deg);
    border-radius: 50%;
    border: 1px solid transparent;
    border-top-color: rgba(232,131,10,0.5);
    border-right-color: rgba(232,131,10,0.15);
    border-bottom-color: transparent;
    border-left-color: rgba(232,131,10,0.08);
    animation: ring-spin 6s linear infinite;
    z-index: 0;
    pointer-events: none;
  }

  /* Segundo anillo — más pequeño, gira en sentido opuesto */
  .hero-machine::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 110%;
    aspect-ratio: 1;
    transform: translate(-50%, -50%) rotate(0deg);
    border-radius: 50%;
    border: 1px dashed rgba(232,131,10,0.12);
    animation: ring-spin 10s linear infinite reverse;
    z-index: 0;
    pointer-events: none;
  }

  /* Asegurarse que la imagen esté sobre los anillos */
  .hero-machine .machine-img,
  .hero-machine .machine-glow,
  .hero-machine .machine-particles,
  .hero-machine .machine-specs {
    position: relative;
    z-index: 1;
  }

  /* Specs badge under the machine */
  .machine-specs {
    position: static;
    transform: none;
    margin-top: 0.6rem;
    padding: 0.35rem 0.5rem;
    gap: 0.3rem;
    white-space: nowrap;
    font-size: 0.7rem;
  }
  .machine-spec-val { font-size: 0.9rem; }
  .machine-spec-unit { font-size: 0.6rem; }
  .machine-spec-label { font-size: 0.45rem; letter-spacing: 0.15em; }
  .machine-spec-divider { height: 14px; }

  /* Stats: 2x2 grid — compact, scannable */
  .hero-stats-bar { margin-top: 2rem; }
  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 0;
  }
  .stat {
    padding: 1rem 1rem;
    border-bottom: 1px solid var(--border);
  }
  .stat:nth-child(1),
  .stat:nth-child(3) { border-right: 1px solid var(--border); }
  .stat-divider { display: none; }
  .stat-num { font-size: 1.2rem; }
  .stat-label { font-size: 0.55rem; }

  /* General mobile section spacing */
  .capacidades-grid { grid-template-columns: 1fr; }
  .cap-card:first-child { grid-column: auto; grid-template-columns: 1fr; }
  .galeria-grid { columns: 2; }

  .proceso-steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }

  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .hero-scroll-indicator { display: none; }

  /* ── TEXTO MOBILE: ocultar párrafos largos, mantener lo esencial ── */

  /* Capacidades: ocultar descripción intro y texto largo de cards */
  .section-desc { display: none; }
  .cap-card-text { display: none; }
  /* Mantener specs (son escaneables) */

  /* Diferencial: ocultar intro text y texto de cada item */
  .dif-intro-text { display: none; }
  .dif-item-text { display: none; }

  /* Contacto: ocultar descripción y garantías (el form habla solo) */
  .contacto-desc { display: none; }
  .contacto-garantias { display: none; }
  .contacto-title { font-size: clamp(1.4rem, 6vw, 2rem); }

  /* Proceso: ocultar texto de cada step */
  .step-text { display: none; }

  /* Ubicacion: ocultar coordenadas y simplificar */
  .ubicacion-coords { display: none; }
  .ubicacion-strip { height: 160px; }

  /* Planta: ocultar texto de cards (sólo mostrar ícono + título) */
  .planta-card-text { display: none; }
  .planta-card { padding: 1rem 1rem; }
  .planta-sello { width: 70px; height: 70px; }
  .planta-sello-year { font-size: 1.1rem; }

  /* Recursos: sección muy densa, ocultar en mobile */
  .recursos { display: none; }

  /* Section headers: reducir título */
  .section-title { font-size: clamp(1.6rem, 7vw, 2.2rem); }

  /* Reducir padding de secciones en mobile */
  .capacidades,
  .diferencial,
  .proceso,
  .galeria,
  .planta,
  .faq-section { padding: 4rem 0; }

  .contacto { padding: 4rem 0; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }

  .hero-split { grid-template-columns: 1fr 38%; gap: 0.6rem; }
  .hero-title { font-size: clamp(1.6rem, 7.5vw, 2rem); }

  .form-card { padding: 1.5rem; }
}

/* =============================================
   GALERÍA DE PIEZAS
   ============================================= */
.galeria {
  padding: 7rem 0;
  background: var(--bg-900);
  position: relative;
}

.galeria::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange-border) 40%, transparent);
}

/* Filtros */
.galeria-filtros {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filtro-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.55em 1.4em;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  color: var(--text-400);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}

.filtro-btn:hover {
  color: var(--text-100);
  border-color: var(--orange-border);
  background: var(--orange-dim);
}

.filtro-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: #000;
  font-weight: 700;
}

/* Grilla Masonry con CSS columns */
.galeria-grid {
  columns: 4;
  column-gap: 10px;
}

.galeria-item {
  break-inside: avoid;
  margin-bottom: 10px;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.galeria-item.hidden {
  display: none;
}

.galeria-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--bg-700);
}

.galeria-img-wrap img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1), filter 0.4s ease;
  filter: brightness(0.9) saturate(0.95);
}

.galeria-item:hover .galeria-img-wrap img {
  transform: scale(1.07);
  filter: brightness(1.05) saturate(1.05);
}

/* Rich hover overlay with product name caption */
.galeria-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 35%, rgba(12,11,10,0.82) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 1rem;
  border-radius: var(--radius-md);
}

.galeria-item:hover .galeria-overlay {
  opacity: 1;
}

.galeria-zoom {
  display: none; /* replaced by caption */
}

/* Product name caption — appears on hover */
.galeria-caption {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-200);
  text-transform: uppercase;
  line-height: 1.4;
  transform: translateY(6px);
  transition: transform 0.3s ease;
  text-shadow: 0 1px 4px rgba(0,0,0,0.9);
  max-width: 100%;
  word-break: break-word;
}

.galeria-ref {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--orange);
  text-transform: uppercase;
  margin-top: 0.2rem;
  transform: translateY(6px);
  transition: transform 0.3s ease 0.04s;
}

.galeria-item:hover .galeria-caption,
.galeria-item:hover .galeria-ref {
  transform: translateY(0);
}

/* CTA debajo de la galería */
.galeria-cta {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.galeria-cta-text {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--text-600);
  text-transform: uppercase;
}

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox-bg {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 6, 0.94);
  backdrop-filter: blur(16px);
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  z-index: 2;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 82vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 80px rgba(0,0,0,0.8), 0 0 40px rgba(232,131,10,0.08);
  transform: scale(0.93);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox.open .lightbox-img {
  transform: scale(1);
}

.lightbox-counter {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-600);
  text-transform: uppercase;
}

.lightbox-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 3;
  font-size: 2rem;
  color: var(--text-400);
  background: var(--bg-700);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  color: var(--text-100);
  background: var(--bg-600);
  border-color: var(--orange-border);
}

.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  font-size: 3rem;
  color: var(--text-400);
  background: rgba(17,17,20,0.7);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  width: 52px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  line-height: 1;
}

.lightbox-nav:hover {
  color: var(--orange);
  border-color: var(--orange-border);
  background: rgba(232,131,10,0.08);
}

.lightbox-prev { left: 1rem; }
.lightbox-next { right: 1rem; }

/* =============================================
   GALERÍA — RESPONSIVE
   ============================================= */
@media (max-width: 1100px) {
  .galeria-grid { columns: 3; }
}

@media (max-width: 768px) {
  .galeria-grid { columns: 2; }
  .galeria-filtros { gap: 0.5rem; }
  .filtro-btn { font-size: 0.62rem; padding: 0.5em 1em; }
  .lightbox-nav { display: none; }
}

@media (max-width: 480px) {
  .galeria-grid { columns: 2; column-gap: 8px; }
  .galeria-item { margin-bottom: 8px; }
  .galeria-cta { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

/* =============================================
   BOTÓN FLOTANTE WHATSAPP
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 8000;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: #25D366;
  color: #fff;
  border-radius: 50px;
  padding: 0.8rem 1.4rem 0.8rem 0.85rem;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0,0,0,0.3);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 0.3s ease,
              background 0.2s ease;
  animation: wa-entrance 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) 1.2s both;
}

@keyframes wa-entrance {
  from { opacity: 0; transform: translateY(30px) scale(0.8); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50px;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: wa-pulse 2.5s ease-in-out 2s infinite;
  pointer-events: none;
}

@keyframes wa-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%       { opacity: 0;   transform: scale(1.12); }
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.55), 0 4px 12px rgba(0,0,0,0.35);
  background: #20be5a;
}

.whatsapp-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.whatsapp-label {
  white-space: nowrap;
}

/* On mobile: show only the icon bubble */
@media (max-width: 600px) {
  .whatsapp-float {
    bottom: 1.25rem;
    right: 1.25rem;
    padding: 0.9rem;
    border-radius: 50%;
  }
  .whatsapp-label { display: none; }
  .whatsapp-icon { width: 30px; height: 30px; }
}

/* =============================================
   UBICACIÓN STRIP — mapa como fondo inmersivo
   ============================================= */
.ubicacion-strip {
  position: relative;
  height: 240px;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* El mapa ocupa todo el fondo */
.ubicacion-map-bg {
  position: absolute;
  inset: 0;
}

.ubicacion-map {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  /* Muy oscuro y desaturado — integra con la paleta del sitio */
  filter: grayscale(1) contrast(1.2) brightness(0.35);
  transition: filter 0.6s ease;
  pointer-events: none;
}

.ubicacion-strip:hover .ubicacion-map {
  filter: grayscale(0.7) contrast(1.1) brightness(0.45);
}

/* Doble overlay: lateral derecho se desvanece al negro, inferior también */
.ubicacion-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg,
      var(--bg-900) 0%,
      rgba(12,11,10,0.92) 35%,
      rgba(12,11,10,0.65) 65%,
      rgba(12,11,10,0.2) 100%
    ),
    linear-gradient(to bottom,
      rgba(12,11,10,0.3) 0%,
      transparent 40%,
      rgba(12,11,10,0.5) 100%
    );
  pointer-events: none;
}

/* Línea naranja sutil en el borde izquierdo — igual que .hero-stats-bar */
.ubicacion-strip::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--orange);
  z-index: 2;
}

/* Contenido flotante sobre el mapa */
.ubicacion-content {
  position: relative;
  z-index: 2;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

/* Lado izquierdo: eyebrow + dirección + sub */
.ubicacion-left {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.ubicacion-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--orange);
  text-transform: uppercase;
}

.ubicacion-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse-dot 2s ease-in-out infinite;
  flex-shrink: 0;
}

.ubicacion-direccion {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-100);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition);
  line-height: 1;
}
.ubicacion-direccion:hover { color: var(--orange); }

.ubicacion-link-icon {
  font-size: 1rem;
  opacity: 0.5;
  transition: transform var(--transition), opacity var(--transition);
}
.ubicacion-direccion:hover .ubicacion-link-icon {
  transform: translate(3px, -3px);
  opacity: 1;
}

.ubicacion-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-600);
  text-transform: uppercase;
}

/* Lado derecho: CTA + coordenadas */
.ubicacion-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.85rem;
  flex-shrink: 0;
}

.ubicacion-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65em 1.4em;
  border: 1px solid var(--orange-border);
  border-radius: var(--radius);
  background: rgba(217,124,8,0.08);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition-spring), box-shadow var(--transition);
  white-space: nowrap;
}
.ubicacion-cta:hover {
  background: rgba(217,124,8,0.18);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217,124,8,0.2);
}
.ubicacion-cta-arrow {
  transition: transform var(--transition);
}
.ubicacion-cta:hover .ubicacion-cta-arrow {
  transform: translate(2px, -2px);
}

/* Coordenadas geográficas — detalle técnico editorial */
.ubicacion-coords {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ubicacion-coord-item {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-600);
}
.ubicacion-coord-sep {
  color: var(--orange);
  opacity: 0.4;
  font-size: 0.7rem;
}

@media (max-width: 768px) {
  .ubicacion-strip { height: auto; }
  .ubicacion-content {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 1.5rem;
  }
  .ubicacion-right { align-items: flex-start; }
  .ubicacion-direccion { font-size: clamp(1.1rem, 5vw, 1.5rem); }
  .ubicacion-map { min-height: 280px; }
}


/* =============================================
   NUESTRA PLANTA — TRUST SECTION
   ============================================= */
.planta {
  padding: 7rem 0 5rem;
  background: var(--bg-900);
  border-top: 1px solid var(--border);
  position: relative;
}

.planta::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange-border) 40%, transparent);
}

/* Header: título + sello año */
.planta-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 4rem;
}

.planta-sello {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 110px;
  height: 110px;
  border: 2px solid var(--orange-border);
  border-radius: 50%;
  background: var(--orange-dim);
  flex-shrink: 0;
  position: relative;
}
.planta-sello::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(217,124,8,0.12);
  border-radius: 50%;
}
.planta-sello-year {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}
.planta-sello-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--text-400);
  text-transform: uppercase;
  margin-top: 0.3rem;
}

/* 2-column layout: map + evidence cards */
.planta-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 4rem;
}

/* Map */
.planta-map-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  aspect-ratio: 4/3;
  background: var(--bg-700);
}

.planta-map {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  filter: grayscale(0.8) contrast(1.1) brightness(0.7);
  transition: filter 0.4s ease;
}
.planta-map-wrap:hover .planta-map {
  filter: grayscale(0.4) contrast(1.05) brightness(0.85);
}

/* Overlay badge on map */
.planta-map-overlay {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  pointer-events: none;
}

.planta-pin {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(10,10,11,0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-md);
  padding: 0.65rem 1rem;
}
.planta-pin-icon { font-size: 1.2rem; flex-shrink: 0; }
.planta-pin div {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.planta-pin strong {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-100);
}
.planta-pin span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--text-400);
}

/* Evidence cards */
.planta-evidencias {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.planta-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), padding var(--transition), transform var(--transition-spring);
  border-radius: var(--radius-md);
  margin: 0 -1rem;
  padding-left: 1rem;
  padding-right: 1rem;
}
.planta-card:first-child { padding-top: 0; }
.planta-card:last-of-type { border-bottom: none; }
.planta-card:hover {
  background: rgba(217,124,8,0.04);
  transform: translateX(4px);
}

.planta-card-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-700);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  flex-shrink: 0;
  transition: var(--transition);
}
.planta-card:hover .planta-card-icon {
  background: var(--orange-dim);
  border-color: var(--orange-border);
}

.planta-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-100);
  margin-bottom: 0.4rem;
}

.planta-card-text {
  font-size: 0.87rem;
  color: var(--text-400);
  line-height: 1.7;
}

/* CTA to visit the plant */
.planta-visit-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  background: transparent;
  border: 1px solid var(--orange-border);
  border-radius: var(--radius-md);
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition-spring), box-shadow var(--transition);
}
.planta-visit-cta:hover {
  background: var(--orange-dim);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(217,124,8,0.15);
}
.planta-visit-arrow {
  transition: transform var(--transition);
}
.planta-visit-cta:hover .planta-visit-arrow { transform: translateX(4px); }

/* Brand strip */
.planta-marcas {
  border-top: 1px solid var(--border);
  padding-top: 3rem;
  text-align: center;
}

.planta-marcas-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.25em;
  color: var(--text-600);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.planta-marcas-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}

.planta-marca-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 2.5rem;
  transition: var(--transition);
}
.planta-marca-item:hover .planta-marca-name { color: var(--text-200); }

.planta-marca-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text-600);
  transition: color var(--transition);
}

.planta-marca-cat {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: var(--text-600);
  text-transform: uppercase;
  opacity: 0.6;
}

.planta-marca-divider {
  width: 1px;
  height: 30px;
  background: var(--border-strong);
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .planta-layout { grid-template-columns: 1fr; }
  .planta-map-wrap { aspect-ratio: 16/7; }
}

@media (max-width: 768px) {
  .planta-header { flex-direction: column; gap: 1.5rem; }
  .planta-sello { width: 80px; height: 80px; }
  .planta-sello-year { font-size: 1.2rem; }
  .planta-marcas-grid { gap: 0.5rem; }
  .planta-marca-item { padding: 0.5rem 1.2rem; }
  .planta-marca-divider { display: none; }
}


/* =============================================
   ACCORDION — Recursos Técnicos
   ============================================= */
.rec-accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  overflow: hidden;
}

.rec-acc-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.02);
  transition: background 0.2s ease;
}

.rec-acc-item:last-child {
  border-bottom: none;
}

.rec-acc-item[open] {
  background: rgba(255,255,255,0.04);
}

.rec-acc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 0.2s ease;
}

.rec-acc-header::-webkit-details-marker { display: none; }

.rec-acc-header:hover {
  background: rgba(255,255,255,0.04);
}

.rec-acc-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--accent, #c8a96e);
  background: rgba(200,169,110,0.1);
  border: 1px solid rgba(200,169,110,0.25);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.rec-acc-title {
  flex: 1;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary, #f0ede8);
  line-height: 1.4;
}

.rec-acc-arrow {
  font-size: 1rem;
  color: var(--text-muted, #888);
  flex-shrink: 0;
  transition: transform 0.3s ease;
  display: inline-block;
}

.rec-acc-item[open] .rec-acc-arrow {
  transform: rotate(180deg);
}

.rec-acc-body {
  padding: 0 1.5rem 1.5rem 1.5rem;
  animation: accFadeIn 0.25s ease;
}

@keyframes accFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.rec-acc-body p {
  color: var(--text-secondary, #b0aa9f);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 1rem;
}

@media (max-width: 768px) {
  .rec-acc-header {
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 1rem;
  }
  .rec-acc-title {
    font-size: 0.9rem;
    width: 100%;
  }
  .rec-acc-body {
    padding: 0 1rem 1.25rem;
  }
}