/* ==========================================================================
   JEMAC.COM.MX - Enterprise Tech Design System 
   Servicios Tecnológicos, Redes, Cámaras, Electricidad y Plantas de Luz
   Manzanillo, Colima, México
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Brand Palette (Derived from JEMAC logo) */
  --color-navy-dark: #0A192F;
  --color-navy-main: #0B2545;
  --color-navy-card: #0F2C59;
  --color-cyan-glow: #38BDF8;
  --color-cyan-main: #00A8E8;
  --color-cyan-accent: #4BBBE1;
  --color-blue-electric: #2563EB;
  --color-blue-dark: #1E3A8A;
  
  /* Neutrals & Surfaces */
  --bg-light: #F8FAFC;
  --bg-white: #FFFFFF;
  --surface-card-light: #FFFFFF;
  --surface-card-dark: rgba(15, 23, 42, 0.75);
  --border-light: #E2E8F0;
  --border-dark: rgba(56, 189, 248, 0.2);

  /* Typography */
  --text-dark-heading: #0F172A;
  --text-dark-body: #334155;
  --text-dark-muted: #64748B;
  --text-light-heading: #FFFFFF;
  --text-light-body: #F1F5F9;
  --text-light-muted: #CBD5E1;

  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows & Effects */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 25px -5px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(0, 168, 232, 0.2);
  --shadow-glow: 0 0 30px rgba(56, 189, 248, 0.35);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Base Reset & Globals */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

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

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

/* Layout Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 3.5rem 0;
  }
}

/* Badges & Pills */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.badge-cyan {
  background: rgba(56, 189, 248, 0.2);
  color: #38BDF8 !important;
  border: 1px solid #38BDF8;
}

.badge-pulse::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Header & Navbar */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 25, 47, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(56, 189, 248, 0.25);
  transition: all var(--transition-normal);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

/* Highlighted Brand Logo Container */
.brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  padding: 6px 16px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(56, 189, 248, 0.35);
  border: 2px solid rgba(56, 189, 248, 0.5);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.brand-logo:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(56, 189, 248, 0.6);
  border-color: var(--color-cyan-glow);
  background: #FFFFFF;
}

.brand-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: #FFFFFF !important;
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.03em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan-glow), var(--color-blue-electric));
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-cyan-glow) !important;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

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

/* Primary Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan-main), var(--color-blue-electric));
  color: #FFFFFF !important;
  box-shadow: 0 10px 20px -5px rgba(0, 168, 232, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(0, 168, 232, 0.6);
  color: #FFFFFF !important;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: var(--color-cyan-glow);
  color: var(--color-cyan-glow) !important;
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF !important;
  box-shadow: 0 8px 20px -4px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 12px 25px -4px rgba(37, 211, 102, 0.6);
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  cursor: pointer;
  background: transparent;
  border: none;
}

.mobile-toggle span {
  width: 100%;
  height: 3px;
  background-color: #FFFFFF;
  border-radius: 3px;
  transition: all var(--transition-fast);
}

@media (max-width: 992px) {
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 88px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 88px);
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 3rem 2rem;
    transition: left var(--transition-normal);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-actions {
    display: none;
  }
}

/* Hero Section & High Contrast Dark Typography */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 140px;
  padding-bottom: 80px;
  background: radial-gradient(circle at 70% 20%, rgba(0, 168, 232, 0.25) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.3) 0%, transparent 50%),
              var(--color-navy-dark);
  color: #F1F5F9;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-section h1,
.hero-section h2,
.hero-section h3,
.hero-section h4 {
  color: #FFFFFF !important;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: #F1F5F9 !important;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(56, 189, 248, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: #FFFFFF !important;
  margin: 1.25rem 0;
  letter-spacing: -0.02em;
}

.hero-content h1 .gradient-text {
  background: linear-gradient(135deg, #38BDF8 0%, #60A5FA 50%, #A7F3D0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.stat-item h3 {
  font-size: 2.2rem;
  color: var(--color-cyan-glow) !important;
  font-weight: 800;
}

.stat-item p {
  font-size: 0.875rem;
  color: #CBD5E1 !important;
}

/* Hero Card Graphic / Feature Box */
.hero-card {
  background: rgba(15, 44, 89, 0.75);
  border: 1px solid var(--border-dark);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-glow);
  position: relative;
}

.tech-badge-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(10, 25, 47, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid rgba(56, 189, 248, 0.2);
  transition: transform var(--transition-fast);
}

.tech-item:hover {
  transform: translateX(6px);
  border-color: var(--color-cyan-glow);
}

.tech-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 168, 232, 0.3), rgba(37, 99, 235, 0.3));
  color: var(--color-cyan-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.tech-info h4 {
  color: #FFFFFF !important;
  font-size: 1rem;
  font-weight: 600;
}

.tech-info p {
  color: #CBD5E1 !important;
  font-size: 0.85rem;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
}

/* Section Titles */
.section-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem auto;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-top: 0.75rem;
  margin-bottom: 1rem;
  color: var(--color-navy-main);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-dark-muted);
}

/* Services Grid Section */
.services-section {
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-cyan-main), var(--color-blue-electric));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(56, 189, 248, 0.4);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(0, 168, 232, 0.1);
  color: var(--color-cyan-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy-main);
}

.service-card p {
  color: var(--text-dark-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features {
  list-style: none;
  margin-bottom: 1.75rem;
}

.service-features li {
  font-size: 0.9rem;
  color: var(--text-dark-body);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.service-features li i {
  color: var(--color-cyan-main);
}

.service-link {
  font-weight: 700;
  color: var(--color-cyan-main);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-link:hover {
  gap: 0.8rem;
  color: var(--color-blue-electric);
}

/* Calculator / Project Planner Section Dark Typography */
.calculator-section {
  background: linear-gradient(135deg, var(--color-navy-dark), var(--color-navy-main));
  color: #F8FAFC;
  position: relative;
  overflow: hidden;
}

.calculator-section h2,
.calculator-section h3,
.calculator-section h4 {
  color: #FFFFFF !important;
}

.calculator-section p {
  color: #CBD5E1 !important;
}

.calculator-card {
  background: rgba(15, 44, 89, 0.75);
  border: 1px solid var(--border-dark);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

@media (max-width: 992px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-options {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.option-group label {
  display: block;
  font-weight: 600;
  color: #FFFFFF !important;
  margin-bottom: 0.75rem;
}

.services-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.custom-checkbox {
  background: rgba(10, 25, 47, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #FFFFFF !important;
  transition: all var(--transition-fast);
}

.custom-checkbox:hover, .custom-checkbox.selected {
  border-color: var(--color-cyan-glow);
  background: rgba(56, 189, 248, 0.2);
}

.custom-checkbox input[type="checkbox"] {
  accent-color: var(--color-cyan-glow);
  width: 18px;
  height: 18px;
}

.calc-summary {
  background: rgba(10, 25, 47, 0.9);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Contact & Info Section */
.contact-section {
  background: var(--bg-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info-box {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.info-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(0, 168, 232, 0.1);
  color: var(--color-cyan-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  color: var(--color-navy-main);
}

.info-text p, .info-text a {
  color: var(--text-dark-muted);
  font-size: 0.95rem;
}

.contact-form-box {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-dark-heading);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-cyan-main);
  box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25D366;
  color: #FFFFFF !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  transition: all var(--transition-bounce);
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(5deg);
  color: #FFFFFF !important;
}

/* Footer & Footer Logo Badge */
.main-footer {
  background: var(--color-navy-dark);
  color: #E2E8F0;
  padding-top: 5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(56, 189, 248, 0.15);
}

.footer-brand .brand-logo {
  background: #FFFFFF;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  display: inline-flex;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand p {
  color: #CBD5E1;
  margin-top: 1rem;
  font-size: 0.9rem;
}

.footer-title {
  color: #FFFFFF !important;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-cyan-glow);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #CBD5E1;
}

@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}