@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

/* ==========================================
   DESIGN TOKENS & VARIABLE SYSTEM
   ========================================== */
:root {
  --primary: #6b1b22;       /* Brand Maroon */
  --primary-hover: #531419;
  --primary-light: #fbeff0;
  --accent: #d4af37;        /* B2B Gold/Amber Accent */
  --accent-hover: #bda030;
  --accent-glow: rgba(212, 175, 55, 0.15);
  --dark: #0f172a;          /* Slate 900 */
  --text-main: #334155;     /* Slate 700 */
  --text-light: #64748b;    /* Slate 500 */
  --text-dark: #0f172a;     /* Slate 900 */
  --bg-main: #ffffff;
  --bg-secondary: #faf8f5;  /* Warm Sand Accent */
  --bg-glass: rgba(255, 255, 255, 0.75);
  --bg-glass-dark: rgba(15, 23, 42, 0.85);
  --border: rgba(15, 23, 42, 0.08);
  --border-gold: rgba(212, 175, 55, 0.2);
  --border-gold-focus: rgba(212, 175, 55, 0.6);
  
  /* Elevation Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 20px -5px rgba(107, 27, 34, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 20px 25px -5px rgba(107, 27, 34, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.15);
  
  /* Radii */
  --radius-sm: 6px;
  --radius-md: 16px;
  --radius-lg: 28px;
  
  /* Fonts */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Timing and Easing */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

input, textarea, button {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* ==========================================
   UTILITY LAYOUTS
   ========================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-secondary);
}

.section-dark {
  background-color: var(--dark);
  color: #f8fafc;
}
.section-dark h2, 
.section-dark h3 {
  color: #ffffff;
}
.section-dark p {
  color: #94a3b8;
}

.text-center { text-align: center; }
.text-accent { color: var(--accent); }
.text-maroon { color: var(--primary); }

.section-header {
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-badge {
  display: inline-block;
  padding: 6px 16px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section-badge-gold {
  background-color: rgba(212, 175, 55, 0.15);
  color: var(--accent);
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.section-description {
  font-size: 18px;
  color: var(--text-light);
}

/* ==========================================
   BUTTONS & ACTIONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  letter-spacing: 0.2px;
  transition: var(--transition);
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  border: 1px solid var(--primary);
}
.btn-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(107, 27, 34, 0.2);
}

.btn-accent {
  background-color: var(--accent);
  color: var(--dark);
  border: 1px solid var(--accent);
}
.btn-accent:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.2);
}

.btn-outline {
  border: 2px solid var(--border);
  color: var(--text-dark);
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.btn-outline-dark {
  border: 2px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
}
.btn-outline-dark:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  background-color: transparent;
}

.header.scrolled {
  background-color: var(--bg-glass);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border-gold);
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  padding: 8px 0;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}
.nav-link:hover {
  color: var(--primary);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

.nav-actions {
  display: flex;
  align-items: center;
}

.mobile-menu-toggle {
  display: none;
  font-size: 24px;
  color: var(--text-dark);
}

/* ==========================================
   HERO BANNER
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  background: radial-gradient(circle at 80% 20%, rgba(107, 27, 34, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(212, 175, 55, 0.03) 0%, transparent 40%),
              var(--bg-secondary);
  overflow: hidden;
}

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

.hero-content {
  max-width: 540px;
}

.hero-title {
  font-size: 48px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  color: var(--text-dark);
}
.hero-title span {
  display: block;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-gold);
}

.hero-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: var(--transition-slow);
}
.hero-visual-card:hover .hero-img {
  transform: scale(1.05);
}

.hero-badge-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background-color: var(--bg-glass-dark);
  color: #ffffff;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-badge-number {
  font-size: 32px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}

.hero-badge-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  line-height: 1.3;
}

/* ==========================================
   ABOUT & MISSION
   ========================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.about-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.about-img-box {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 250px;
}
.about-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-img-box.tall {
  grid-row: span 2;
  height: 520px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.about-feat-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.about-feat-icon {
  color: var(--primary);
  font-size: 20px;
  margin-top: 4px;
}

.about-feat-text h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.about-feat-text p {
  font-size: 14px;
  color: var(--text-light);
}

/* Mision Vision Valores Grid */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.mvv-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.mvv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--primary);
  opacity: 0;
  transition: var(--transition);
}
.mvv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-gold);
}
.mvv-card:hover::before {
  opacity: 1;
}

.mvv-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary);
  font-size: 24px;
}

.mvv-card h3 {
  font-size: 20px;
  margin-bottom: 16px;
}

.mvv-card p {
  font-size: 15px;
  color: var(--text-light);
  margin-bottom: 20px;
}

.mvv-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
.mvv-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
}
.mvv-list li::before {
  content: '✓';
  color: var(--accent);
  font-weight: bold;
}

/* ==========================================
   VIDEO DISPLAY SHOWCASE
   ========================================== */
.video-showcase {
  background: radial-gradient(circle at 10% 20%, rgba(107, 27, 34, 0.15) 0%, transparent 60%),
              radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 60%),
              var(--dark);
}

.video-container {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-gold);
  background-color: #000000;
  position: relative;
  aspect-ratio: 16/9;
}

.video-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================
   PRODUCTS CATALOG
   ========================================== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background-color: var(--bg-main);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-gold);
}

.product-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}
.product-card:hover .product-img {
  transform: scale(1.08);
}

.product-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.7) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.product-card:hover .product-overlay {
  opacity: 1;
}

.product-content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.product-desc {
  font-size: 14px;
  color: var(--text-light);
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.5;
}

.product-action {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-btn {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.product-btn:hover {
  color: var(--accent);
}

/* ==========================================
   CLIENT PORTFOLIO
   ========================================== */
.client-section {
  background-color: var(--bg-secondary);
}

.client-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.client-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.stat-card {
  background-color: var(--bg-main);
  padding: 30px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  text-align: center;
}

.stat-number {
  font-size: 40px;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Client Logo Infinite Marquee Ticker */
.logo-marquee-container {
  overflow: hidden;
  width: 100%;
  padding: 40px 0;
  background-color: var(--bg-main);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-gold);
  position: relative;
  margin-top: 60px;
}

/* Subtle fade effect at the edges */
.logo-marquee-container::before,
.logo-marquee-container::after {
  content: "";
  height: 100%;
  width: 120px;
  position: absolute;
  top: 0;
  z-index: 2;
  pointer-events: none;
}
.logo-marquee-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-main) 0%, transparent 100%);
}
.logo-marquee-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-main) 0%, transparent 100%);
}

.logo-marquee-track {
  display: flex;
  width: max-content;
  gap: 100px;
  align-items: center;
  animation: logo-marquee-scroll 30s linear infinite;
}

.logo-marquee-container:hover .logo-marquee-track {
  animation-play-state: paused;
}

.logo-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-item img {
  height: 70px;
  max-width: 180px;
  object-fit: contain;
  filter: none; /* Keep original colors */
  opacity: 0.95;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.logo-item img:hover {
  transform: scale(1.08);
  opacity: 1;
}

@keyframes logo-marquee-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    /* Loop seamlessly by translating half of the duplicated sets */
    transform: translateX(-50%);
  }
}

/* ==========================================
   CONTACT & MAPS
   ========================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: flex-start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.contact-card-box {
  display: flex;
  gap: 20px;
}

.contact-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 20px;
  flex-shrink: 0;
}

.contact-details h3 {
  font-size: 18px;
  margin-bottom: 8px;
}
.contact-details p,
.contact-details a {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.5;
}
.contact-details a:hover {
  color: var(--primary);
}

.map-container {
  width: 100%;
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 20px;
}
.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Contact Form */
.contact-form-wrap {
  background-color: var(--bg-main);
  padding: 48px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  color: var(--text-dark);
  transition: var(--transition);
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(107, 27, 34, 0.08);
}

textarea.form-control {
  height: 150px;
  resize: vertical;
}

.form-status {
  margin-top: 16px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  display: none;
}
.form-status.success {
  display: block;
  background-color: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
}
.form-status.error {
  display: block;
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background-color: var(--dark);
  color: #94a3b8;
  padding: 80px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 16px;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-about p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 14px;
}
.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-address {
  font-size: 14px;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy {
  font-size: 13px;
}

.footer-tech {
  font-size: 12px;
  color: #64748b;
}

/* ==========================================
   SCROLL REVEAL ANIMATIONS
   ========================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   RESPONSIVE MEDIA QUERIES
   ========================================== */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }
  .hero-grid, 
  .about-grid, 
  .client-grid, 
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero {
    padding-top: 120px;
    text-align: center;
  }
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero-title {
    font-size: 38px;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-img {
    height: 350px;
  }
  
  .mvv-grid {
    grid-template-columns: 1fr;
  }
  
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-form-wrap {
    padding: 30px;
  }
  
  /* Mobile Nav Bar */
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
    z-index: 999;
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 32px;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .client-stats {
    grid-template-columns: 1fr;
  }
}