@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;700&family=Open+Sans:wght@300;400;500;600&display=swap');

:root {
  --steel-gray: #4A5568;
  --industrial-blue: #2D3748;
  --safety-yellow: #F6E05E;
  --concrete-white: #EDF2F7;
  --graphite-black: #1A202C;
  --accent-hover: #E2E8F0;
  --border-light: #CBD5E0;
  --text-muted: #718096;
  --bg-overlay: rgba(26, 32, 44, 0.7);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 10px 30px rgba(26, 32, 44, 0.15);
  --shadow-hover: 0 20px 40px rgba(26, 32, 44, 0.25);
  --border-radius: 8px;
  --max-width: 1200px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--steel-gray);
  background-color: var(--concrete-white);
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--graphite-black);
  margin-bottom: 1rem;
}

h1 {
  font-size: 44px;
  line-height: 1.2;
}

h2 {
  font-size: 36px;
  line-height: 1.3;
}

h3 {
  font-size: 28px;
  line-height: 1.4;
}

h4 {
  font-size: 22px;
  line-height: 1.4;
}

p {
  margin-bottom: 1.2rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
.zx-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(237, 242, 247, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}

.zx-header.scrolled {
  background: var(--concrete-white);
  box-shadow: var(--shadow);
}

.kp-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.mv-logo {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--industrial-blue);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mv-logo svg {
  width: 32px;
  height: 32px;
  fill: var(--safety-yellow);
}

.qr-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.qr-menu a {
  font-family: var(--font-heading);
  font-weight: 500;
  color: var(--steel-gray);
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
}

.qr-menu a:hover {
  color: var(--industrial-blue);
}

.qr-menu a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--safety-yellow);
  transition: width 0.3s ease;
}

.qr-menu a:hover::after {
  width: 100%;
}

.tw-phone {
  background: var(--safety-yellow);
  color: var(--graphite-black);
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 600;
  transition: var(--transition);
}

.tw-phone:hover {
  background: #E2D53F;
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.br-hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.br-hamburger span {
  width: 24px;
  height: 3px;
  background: var(--steel-gray);
  transition: var(--transition);
}

/* Main Content */
.main-content {
  padding-top: 90px;
}

/* Hero Section */
.np-hero {
  height: 100vh;
  min-height: 600px;
  background: linear-gradient(var(--bg-overlay), var(--bg-overlay)), url('../images/hero1-modern-office-technology_orig.jpg') center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.np-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(45deg, transparent 30%, rgba(246, 224, 94, 0.1) 50%, transparent 70%);
  animation: sweep 8s infinite;
}

@keyframes sweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.fw-hero-content h1 {
  color: white;
  margin-bottom: 1.5rem;
  animation: slideUp 1s ease forwards;
}

.fw-hero-content p {
  font-size: 20px;
  margin-bottom: 2rem;
  opacity: 0.9;
  animation: slideUp 1s ease 0.2s forwards;
}

.gs-cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: slideUp 1s ease 0.4s forwards;
}

.yx-btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.yx-btn-primary {
  background: var(--safety-yellow);
  color: var(--graphite-black);
}

.yx-btn-primary:hover {
  background: #E2D53F;
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.yx-btn-outline {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.yx-btn-outline:hover {
  background: white;
  color: var(--graphite-black);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Section Styling */
.vz-section {
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.vz-section:nth-child(even) {
  background: white;
}

.vz-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.vz-section h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--safety-yellow);
}

/* Services Grid */
.lm-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.rt-service-card {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}

.rt-service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 4px;
  background: var(--safety-yellow);
  transition: left 0.3s ease;
}

.rt-service-card:hover::before {
  left: 0;
}

.rt-service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.rt-service-card svg {
  width: 48px;
  height: 48px;
  fill: var(--safety-yellow);
  margin-bottom: 1rem;
}

.rt-service-card h3 {
  margin-bottom: 1rem;
  color: var(--industrial-blue);
}

/* Projects Grid */
.kb-projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.wn-project-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.wn-project-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-hover);
}

.wn-project-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.wn-project-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 60%, rgba(0,0,0,0.7));
}

.wn-project-content {
  padding: 1.5rem;
}

.wn-project-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.wn-project-tag {
  background: var(--safety-yellow);
  color: var(--graphite-black);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

/* Stats Section */
.hq-stats {
  background: linear-gradient(135deg, var(--industrial-blue), var(--steel-gray));
  color: white;
  overflow: hidden;
}

.db-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  text-align: center;
}

.xy-stat-item h3 {
  font-size: 48px;
  color: var(--safety-yellow);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.xy-stat-item p {
  font-size: 16px;
  opacity: 0.9;
}

/* CTA Section */
.qm-cta {
  background: linear-gradient(var(--bg-overlay), var(--bg-overlay)), url('../images/banner4-modern-office-technology_orig.jpg') center/cover;
  color: white;
  text-align: center;
  background-attachment: fixed;
}

.qm-cta h2 {
  color: white;
  margin-bottom: 1.5rem;
}

.qm-cta p {
  font-size: 20px;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* About Section */
.pv-about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.pv-about-text h2 {
  text-align: left;
}

.pv-about-text h2::after {
  left: 0;
  transform: none;
}

.pv-about-img {
  height: 400px;
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

/* Team Grid */
.tk-team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.rs-team-member {
  text-align: center;
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.rs-team-member:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.rs-team-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  background: var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--steel-gray);
}

.rs-team-member h4 {
  color: var(--industrial-blue);
  margin-bottom: 0.5rem;
}

.rs-team-role {
  color: var(--safety-yellow);
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Materials Grid */
.vm-materials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.bn-material-card {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--safety-yellow);
  transition: var(--transition);
}

.bn-material-card:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-hover);
}

.bn-material-specs {
  background: var(--concrete-white);
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-top: 1rem;
}

.bn-material-specs ul {
  list-style: none;
}

.bn-material-specs li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
}

.bn-material-specs li:last-child {
  border-bottom: none;
}

/* Contact Form */
.fm-contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.fm-form {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.fm-field {
  margin-bottom: 1.5rem;
}

.fm-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--graphite-black);
}

.fm-field input,
.fm-field select,
.fm-field textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-light);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 16px;
  transition: var(--transition);
}

.fm-field input:focus,
.fm-field select:focus,
.fm-field textarea:focus {
  outline: none;
  border-color: var(--safety-yellow);
  box-shadow: 0 0 0 3px rgba(246, 224, 94, 0.2);
}

.fm-field textarea {
  resize: vertical;
  min-height: 120px;
}

.fm-info {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.fm-info-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.fm-info-item svg {
  width: 24px;
  height: 24px;
  fill: var(--safety-yellow);
  flex-shrink: 0;
}

.fm-map {
  margin-top: 2rem;
  height: 300px;
  background: var(--border-light);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

/* Footer */
.jx-footer {
  background: var(--graphite-black);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 5rem;
}

.jx-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.jx-footer h4 {
  color: var(--safety-yellow);
  margin-bottom: 1rem;
}

.jx-footer ul {
  list-style: none;
}

.jx-footer ul li {
  margin-bottom: 0.5rem;
}

.jx-footer ul li a {
  color: #CBD5E0;
  transition: var(--transition);
}

.jx-footer ul li a:hover {
  color: var(--safety-yellow);
}

.jx-footer-bottom {
  border-top: 1px solid var(--steel-gray);
  padding-top: 1rem;
  text-align: center;
  color: var(--text-muted);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  background: var(--graphite-black);
  color: white;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner p {
  margin: 0;
  flex: 1;
}

.cookie-banner button {
  background: var(--safety-yellow);
  color: var(--graphite-black);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.cookie-banner button:hover {
  background: #E2D53F;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  
  h1 {
    font-size: 32px;
  }
  
  h2 {
    font-size: 28px;
  }
  
  body {
    font-size: 16px;
  }
  
  .qr-menu {
    display: none;
  }
  
  .br-hamburger {
    display: flex;
  }
  
  .qr-menu.active {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--concrete-white);
    flex-direction: column;
    padding: 1rem 2rem;
    box-shadow: var(--shadow);
    border-top: 1px solid var(--border-light);
  }
  
  .qr-menu.active a {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
  }
  
  .tw-phone {
    display: none;
  }
  
  .np-hero {
    height: 70vh;
    min-height: 500px;
  }
  
  .fw-hero-content h1 {
    font-size: 28px;
  }
  
  .fw-hero-content p {
    font-size: 18px;
  }
  
  .gs-cta-group {
    flex-direction: column;
    align-items: center;
  }
  
  .pv-about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .pv-about-img {
    height: 300px;
  }
  
  .fm-contact {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .db-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  
  .xy-stat-item h3 {
    font-size: 36px;
  }
  
  .cookie-banner {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
  
  .vz-section {
    padding: 3rem 0;
  }
}

@media (max-width: 480px) {
  .lm-services {
    grid-template-columns: 1fr;
  }
  
  .kb-projects {
    grid-template-columns: 1fr;
  }
  
  .vm-materials {
    grid-template-columns: 1fr;
  }
  
  .tk-team {
    grid-template-columns: 1fr;
  }
  
  .db-stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .np-hero::before {
    animation: none;
  }
}

/* Success Message */
.success-message {
  background: #10B981;
  color: white;
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  display: none;
}

.success-message.show {
  display: block;
}