/* ============================================================
   METALISTERÍA GONZÁLEZ — Stylesheet
   Paleta: Dorado #D4A017 | Gris Oscuro #2F2F2F | Negro #1A1A1A
   ============================================================ */

/* --- Variables --- */
:root {
  --gold: #D4A017;
  --gold-dark: #B8860B;
  --dark: #2F2F2F;
  --deep: #1A1A1A;
  --mid: #6B6B6B;
  --white: #FFFFFF;
  --bg-light: #F5F5F5;
  --border: #E0E0E0;
  --font-heading: 'Rajdhani', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.10);
  --shadow-gold: 0 8px 32px rgba(212,160,23,0.25);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--deep); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* --- Utility --- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-gold { color: var(--gold); }
.text-outline {
  -webkit-text-stroke: 2px var(--gold);
  color: transparent;
}
.mt-20 { margin-top: 20px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--deep);
  box-shadow: 0 4px 18px rgba(212,160,23,0.35);
}
.btn-primary:hover {
  background: var(--gold-dark);
  box-shadow: 0 6px 28px rgba(212,160,23,0.5);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--deep);
  transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }
.btn-large { padding: 16px 40px; font-size: 1.1rem; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26,26,26,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212,160,23,0.15);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(26,26,26,0.99);
  border-bottom-color: rgba(212,160,23,0.35);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.1);
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1.2;
}
.logo-accent { color: var(--gold); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.nav-link:hover { color: var(--gold); }
.nav-link:hover::after { transform: scaleX(1); }
.nav-link.active { color: var(--gold); }
.nav-cta {
  background: var(--gold);
  color: var(--deep) !important;
  font-weight: 700;
  margin-left: 8px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--gold-dark); color: var(--white) !important; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: var(--deep);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 100px 24px 60px;
}

/* Grid background */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,160,23,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,160,23,0.07) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
}
@keyframes gridMove {
  0% { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

/* Radial glow */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 700px;
  background: radial-gradient(ellipse at center, rgba(212,160,23,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero .container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-content { flex: 1; min-width: 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(212,160,23,0.12);
  border: 1px solid rgba(212,160,23,0.4);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hero-subtitle {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(212,160,23,0.2);
  border-radius: var(--radius-lg);
  padding: 20px 30px;
  max-width: 480px;
}
.stat-item {
  flex: 1;
  text-align: center;
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.stat-plus {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.5px;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(212,160,23,0.3);
  margin: 0 10px;
}

/* Hero visual */
.hero-visual {
  flex: 0 0 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo-wrap {
  position: relative;
  width: 340px; height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(212,160,23,0.25) 0%, transparent 70%);
  border-radius: 50%;
  animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}
.hero-logo-img {
  width: 240px;
  height: 240px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 20px rgba(212,160,23,0.4));
}
.logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(212,160,23,0.2);
  animation: ringRotate 10s linear infinite;
}
.ring-1 { width: 280px; height: 280px; animation-duration: 8s; }
.ring-2 { width: 320px; height: 320px; animation-duration: 12s; animation-direction: reverse; border-style: dashed; }
.ring-3 { width: 360px; height: 360px; animation-duration: 16s; border-color: rgba(212,160,23,0.1); }
@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.35);
  font-size: 0.72rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 2;
}
.scroll-arrow {
  animation: bounce 2s ease-in-out infinite;
  color: var(--gold);
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ============================================================
   TICKER
   ============================================================ */
.ticker-wrap {
  background: var(--gold);
  overflow: hidden;
  padding: 10px 0;
  white-space: nowrap;
}
.ticker-track {
  display: inline-flex;
  animation: ticker 30s linear infinite;
}
.ticker-track span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--deep);
  letter-spacing: 1px;
  padding: 0 36px;
  text-transform: uppercase;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================================
   SECTIONS — Common
   ============================================================ */
.section { padding: 90px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(212,160,23,0.4);
  background: rgba(212,160,23,0.08);
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 560px;
  margin: 0 auto;
}
.section-header.light .section-title { color: var(--white); }
.section-header.light .section-desc { color: rgba(255,255,255,0.65); }
.section-tag.gold {
  color: var(--gold);
  border-color: rgba(212,160,23,0.5);
  background: rgba(212,160,23,0.15);
}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros { background: var(--white); }

.nosotros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.lead-text {
  font-size: 1.12rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 16px;
  line-height: 1.8;
}
.nosotros-text p {
  color: var(--mid);
  margin-bottom: 14px;
}

.features-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--dark);
}
.feature-item i {
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.nosotros-cards {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.info-card {
  background: var(--bg-light);
  border-left: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 24px 24px 24px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.info-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(212,160,23,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.info-card:hover {
  background: var(--white);
  box-shadow: var(--shadow-gold);
  transform: translateX(4px);
}
.card-icon {
  width: 40px; height: 40px;
  background: var(--gold);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--deep);
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.info-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.info-card p {
  color: var(--mid);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ============================================================
   PROPUESTA DE VALOR
   ============================================================ */
.propuesta {
  position: relative;
  padding: 90px 0;
  overflow: hidden;
}
.propuesta-bg {
  position: absolute;
  inset: 0;
  background: var(--deep);
}
.propuesta-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,160,23,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,160,23,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.propuesta-bg::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(212,160,23,0.12) 0%, transparent 70%);
  border-radius: 50%;
}
.propuesta .container { position: relative; z-index: 1; }

.propuesta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.propuesta-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(212,160,23,0.18);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.propuesta-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.propuesta-item:hover {
  background: rgba(212,160,23,0.07);
  border-color: rgba(212,160,23,0.45);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.propuesta-item:hover::before { transform: scaleX(1); }

.prop-icon {
  width: 64px; height: 64px;
  background: rgba(212,160,23,0.15);
  border: 1px solid rgba(212,160,23,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 1.6rem;
  color: var(--gold);
  transition: var(--transition);
}
.propuesta-item:hover .prop-icon {
  background: var(--gold);
  color: var(--deep);
  box-shadow: var(--shadow-gold);
}
.propuesta-item h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.propuesta-item p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

/* ============================================================
   SERVICIOS
   ============================================================ */
.servicios { background: var(--bg-light); }

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.servicio-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.servicio-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.servicio-card:hover {
  box-shadow: 0 20px 50px rgba(0,0,0,0.12);
  transform: translateY(-8px);
  border-color: rgba(212,160,23,0.3);
}
.servicio-card:hover::after { transform: scaleX(1); }

.servicio-card.featured {
  border-color: var(--gold);
  background: linear-gradient(135deg, #fff 0%, #fffdf5 100%);
  transform: scale(1.02);
}
.servicio-card.featured:hover { transform: scale(1.02) translateY(-8px); }

.featured-badge {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--gold);
  color: var(--deep);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}

.serv-icon-wrap { margin-bottom: 20px; }
.serv-icon {
  width: 60px; height: 60px;
  background: rgba(212,160,23,0.1);
  border: 2px solid rgba(212,160,23,0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--gold);
  transition: var(--transition);
}
.servicio-card:hover .serv-icon, .servicio-card.featured .serv-icon {
  background: var(--gold);
  color: var(--deep);
  border-color: var(--gold);
}
.servicio-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}
.servicio-card > p {
  color: var(--mid);
  font-size: 0.92rem;
  margin-bottom: 20px;
  line-height: 1.7;
}
.serv-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.serv-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--mid);
}
.serv-list li i {
  color: var(--gold);
  font-size: 0.8rem;
}
.serv-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}
.serv-link:hover { gap: 14px; color: var(--gold-dark); }

/* ============================================================
   VALORES
   ============================================================ */
.valores { background: var(--white); }

.valores-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.valor-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: default;
}
.valor-card:hover {
  background: var(--deep);
  border-color: var(--gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-gold);
}
.valor-icon {
  width: 56px; height: 56px;
  background: rgba(212,160,23,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: 1.4rem;
  color: var(--gold);
  transition: var(--transition);
}
.valor-card:hover .valor-icon {
  background: var(--gold);
  color: var(--deep);
  box-shadow: 0 0 20px rgba(212,160,23,0.4);
}
.valor-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
  transition: var(--transition);
}
.valor-card:hover h4 { color: var(--gold); }
.valor-card p {
  font-size: 0.82rem;
  color: var(--mid);
  line-height: 1.6;
  transition: var(--transition);
}
.valor-card:hover p { color: rgba(255,255,255,0.6); }

/* ============================================================
   PROYECTOS
   ============================================================ */
.proyectos {
  position: relative;
  padding: 90px 0;
  overflow: hidden;
}
.proyectos-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 50%, #1a1a1a 100%);
}
.proyectos-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212,160,23,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.proyectos .container { position: relative; z-index: 1; }

.proyectos-sectors {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-bottom: 50px;
}
.sector-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(212,160,23,0.2);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}
.sector-item:hover {
  background: rgba(212,160,23,0.08);
  border-color: var(--gold);
  transform: translateY(-4px);
}
.sector-icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 12px;
}
.sector-item h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.sector-item p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

.enfoque-wrap {
  background: rgba(212,160,23,0.06);
  border: 1px solid rgba(212,160,23,0.25);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
}
.enfoque-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.enfoque-header i {
  font-size: 1.4rem;
  color: var(--gold);
}
.enfoque-header h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}
.enfoque-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.enfoque-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(212,160,23,0.15);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.enfoque-item i { color: var(--gold); font-size: 0.85rem; }
.enfoque-item:hover {
  background: rgba(212,160,23,0.15);
  border-color: var(--gold);
  color: var(--white);
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  padding: 70px 24px;
  text-align: center;
}
.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--deep);
  margin-bottom: 12px;
}
.cta-content p {
  font-size: 1.08rem;
  color: rgba(26,26,26,0.75);
  margin-bottom: 28px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band .btn-primary {
  background: var(--deep);
  color: var(--gold);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}
.cta-band .btn-primary:hover {
  background: var(--dark);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto { background: var(--white); }

.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  align-items: start;
}

.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contact-card:first-child { padding-top: 0; }
.contact-card:last-of-type { border-bottom: none; }
.contact-icon {
  width: 46px; height: 46px;
  background: rgba(212,160,23,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-details h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.contact-details p, .contact-details a {
  color: var(--dark);
  font-size: 0.95rem;
  line-height: 1.6;
}
.contact-details a:hover { color: var(--gold); }

.social-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid var(--border);
}
.social-btn.instagram { color: #E1306C; border-color: rgba(225,48,108,0.2); }
.social-btn.instagram:hover { background: #E1306C; color: #fff; border-color: #E1306C; }
.social-btn.linkedin { color: #0077B5; border-color: rgba(0,119,181,0.2); }
.social-btn.linkedin:hover { background: #0077B5; color: #fff; border-color: #0077B5; }
.social-btn.whatsapp { color: #25D366; border-color: rgba(37,211,102,0.2); }
.social-btn.whatsapp:hover { background: #25D366; color: #fff; border-color: #25D366; }

/* Form */
.contacto-form-wrap {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,160,23,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.3);
  border-radius: var(--radius);
  color: #1a7a3c;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 12px;
}
.form-success.show { display: flex; }
.form-success i { color: #25D366; font-size: 1.2rem; }

/* ============================================================
   CONTACTO — Chat Promo Card
   ============================================================ */
.contacto-grid-solo {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.contacto-chat-wrap {
  display: flex;
  align-items: stretch;
}

.chat-promo-card {
  background: var(--deep);
  border: 1px solid rgba(212,160,23,0.35);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  width: 100%;
}
.chat-promo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.chat-promo-card::after {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(212,160,23,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.chat-promo-icon {
  width: 80px; height: 80px;
  background: rgba(212,160,23,0.12);
  border: 2px solid rgba(212,160,23,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  color: var(--gold);
  animation: glowPulse 3s ease-in-out infinite;
}

.chat-promo-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}

.chat-promo-card > p {
  color: rgba(255,255,255,0.65);
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 28px;
  max-width: 360px;
  margin-left: auto;
  margin-right: auto;
}

.chat-promo-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  text-align: left;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
}
.chat-promo-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
  font-weight: 500;
}
.chat-promo-list li i {
  color: var(--gold);
  font-size: 0.9rem;
  width: 18px;
  text-align: center;
}

.btn-open-chat {
  font-size: 1rem;
  padding: 14px 32px;
  box-shadow: 0 6px 24px rgba(212,160,23,0.4);
  transition: var(--transition);
}
.btn-open-chat:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 10px 36px rgba(212,160,23,0.55);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--deep); }

.footer-top { padding: 70px 0 50px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}

.footer-logo {
  height: 56px;
  width: auto;
  object-fit: contain;
  margin-bottom: 12px;
}
.footer-slogan {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.footer-desc {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  max-width: 300px;
}

.footer-links h5, .footer-services h5, .footer-contact h5 {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(212,160,23,0.2);
}
.footer-links ul li, .footer-services ul li {
  margin-bottom: 8px;
}
.footer-links ul li a, .footer-services ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}
.footer-links ul li a:hover, .footer-services ul li a:hover {
  color: var(--gold);
  padding-left: 6px;
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  line-height: 1.5;
}
.footer-contact p i { color: var(--gold); flex-shrink: 0; margin-top: 3px; }

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}
.footer-socials a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: var(--gold);
  color: var(--deep);
  border-color: var(--gold);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 20px 0;
  display: flex;
  align-items: center;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .nosotros-grid { grid-template-columns: 1fr; gap: 40px; }
  .propuesta-grid { grid-template-columns: repeat(2, 1fr); }
  .servicios-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .valores-grid { grid-template-columns: repeat(3, 1fr); }
  .proyectos-sectors { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero-visual { flex: 0 0 300px; }
  .hero-logo-wrap { width: 260px; height: 260px; }
  .hero-logo-img { width: 180px; height: 180px; }
}

@media (max-width: 768px) {
  .hero { flex-direction: column; padding-top: 90px; text-align: center; }
  .hero .container { flex-direction: column; align-items: center; gap: 40px; }
  .hero-subtitle { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-stats { max-width: 100%; }
  .hero-visual { order: -1; }
  .hero-logo-wrap { width: 200px; height: 200px; }
  .hero-logo-img { width: 140px; height: 140px; }
  .ring-1 { width: 180px; height: 180px; }
  .ring-2 { width: 210px; height: 210px; }
  .ring-3 { width: 240px; height: 240px; }

  .hamburger { display: flex; }
  .nav-menu {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(26,26,26,0.99);
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
    transform: translateY(-120%);
    transition: transform 0.3s ease, visibility 0.3s ease;
    border-bottom: 1px solid rgba(212,160,23,0.2);
    z-index: 999;
    visibility: hidden;
    pointer-events: none;
  }
  .nav-menu.open {
    transform: translateY(0);
    visibility: visible;
    pointer-events: all;
  }
  .nav-link { width: 100%; padding: 14px 24px; border-radius: 0; }
  .nav-cta { margin: 8px 24px 0; border-radius: var(--radius); width: auto; }

  .propuesta-grid { grid-template-columns: 1fr 1fr; }
  .valores-grid { grid-template-columns: repeat(2, 1fr); }
  .proyectos-sectors { grid-template-columns: repeat(2, 1fr); }
  .contacto-grid,
  .contacto-grid-solo { grid-template-columns: 1fr; }
  .chat-promo-card { padding: 32px 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .enfoque-wrap { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .propuesta-grid { grid-template-columns: 1fr; }
  .valores-grid { grid-template-columns: 1fr 1fr; }
  .proyectos-sectors { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { width: 60px; height: 1px; }
  .contacto-form-wrap { padding: 24px 20px; }
  .footer-socials { justify-content: flex-start; }
}

/* ============================================================
   PARTICLE (JS-generated)
   ============================================================ */
.particle {
  position: absolute;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat linear infinite;
}
@keyframes particleFloat {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}