@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  --primary-blue: #004b87;
  --primary-blue-dark: #003360;
  --primary-blue-light: #0066b3;
  --accent-cyan: #008be3;
  --titanium-grey: #8a929a;
  --titanium-light: #f1f5f9;
  --titanium-dark: #334155;
  --dark-bg: #0b111e;
  --dark-surface: #111a2e;
  --dark-surface-elevated: #18243e;
  --dark-border: rgba(255, 255, 255, 0.1);
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #f8fafc;
  --border-light: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 75, 135, 0.08);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --font-heading: 'Outfit', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-blue-dark);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* TOP ANNOUNCEMENT BAR */
.top-bar {
  background: var(--dark-bg);
  color: #94a3b8;
  font-size: 13px;
  padding: 8px 0;
  border-bottom: 1px solid var(--dark-border);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-items {
  display: flex;
  gap: 20px;
  align-items: center;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--accent-cyan);
}

.top-bar-item a {
  color: #cbd5e1;
}

.top-bar-item a:hover {
  color: #ffffff;
}

/* HEADER & NAVIGATION */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo-mark {
  height: 50px;
  width: 50px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.brand-logo:hover .brand-logo-mark {
  transform: scale(1.04);
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
}

.brand-logo-text .brand-name {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  color: var(--primary-blue);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.brand-logo-text .brand-sub {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  color: var(--secondary-slate);
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand-logo img:not(.brand-logo-mark) {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 600;
  color: #334155;
  padding: 6px 0;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-blue);
  transition: width 0.25s ease;
}

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-blue);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(0, 75, 135, 0.25);
}

.nav-cta:hover {
  background: var(--primary-blue-dark);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 75, 135, 0.35);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--primary-blue-dark);
}

/* HERO SECTION */
.hero-section {
  position: relative;
  background: var(--dark-bg);
  color: #ffffff;
  padding: 110px 0 100px 0;
  overflow: hidden;
  border-bottom: 3px solid var(--primary-blue);
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../assets/images/hero-industrial-bg.png');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  mix-blend-mode: luminosity;
  filter: contrast(120%);
}

.hero-gradient-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(11, 17, 30, 0.95) 0%, rgba(0, 51, 96, 0.85) 60%, rgba(11, 17, 30, 0.95) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 139, 227, 0.15);
  border: 1px solid rgba(0, 139, 227, 0.4);
  color: #60c5ff;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 22px;
}

.hero-title {
  color: #ffffff;
  font-size: clamp(34px, 5.5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-title span {
  color: #38bdf8;
}

.hero-subtitle {
  color: #cbd5e1;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.6;
  margin-bottom: 34px;
  font-weight: 400;
  max-width: 720px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background: #008be3;
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(0, 139, 227, 0.4);
}

.btn-primary:hover {
  background: #0070b8;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 139, 227, 0.5);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #ffffff;
  color: #ffffff;
  transform: translateY(-2px);
}

.hero-usp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 32px;
}

.hero-usp {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.hero-usp-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(0, 139, 227, 0.18);
  border: 1px solid rgba(0, 139, 227, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38bdf8;
  flex-shrink: 0;
}

.hero-usp-text h4 {
  color: #ffffff;
  font-size: 15px;
  margin-bottom: 2px;
}

.hero-usp-text p {
  color: #94a3b8;
  font-size: 13px;
  line-height: 1.4;
}

/* SECTION STYLING */
.section {
  padding: 85px 0;
}

.section-grey {
  background: #f8fafc;
}

.section-dark {
  background: var(--dark-bg);
  color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px auto;
}

.section-kicker {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.section-dark .section-kicker {
  color: #38bdf8;
}

.section-title {
  font-size: clamp(28px, 4vw, 38px);
  margin-bottom: 14px;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.section-dark .section-subtitle {
  color: #94a3b8;
}

/* SERVICES GRID */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.service-card-img {
  height: 220px;
  position: relative;
  overflow: hidden;
  background: #e2e8f0;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-img img {
  transform: scale(1.05);
}

.service-card-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--dark-bg);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.service-card-body {
  padding: 26px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 14px;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-spec-list {
  list-style: none;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid #f1f5f9;
}

.service-spec-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #334155;
  margin-bottom: 6px;
}

.service-spec-list li svg {
  color: var(--primary-blue);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ABOUT SECTION */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.about-visual img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-badge-card {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(11, 17, 30, 0.92);
  backdrop-filter: blur(10px);
  color: #ffffff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.15);
  max-width: 260px;
}

.about-badge-card h4 {
  color: #38bdf8;
  font-size: 15px;
  margin-bottom: 4px;
}

.about-badge-card p {
  font-size: 12.5px;
  color: #cbd5e1;
  line-height: 1.4;
  margin: 0;
}

.about-text p {
  font-size: 15px;
  color: #334155;
  margin-bottom: 16px;
  line-height: 1.65;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.value-box {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.value-box h5 {
  font-size: 15px;
  color: var(--primary-blue-dark);
  margin-bottom: 6px;
}

.value-box p {
  font-size: 12.5px;
  color: #64748b;
  line-height: 1.45;
  margin: 0;
}

/* WORKFLOW SECTION */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.step-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  background: var(--dark-surface-elevated);
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.4);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent-cyan);
  opacity: 0.8;
  margin-bottom: 12px;
}

.step-title {
  color: #ffffff;
  font-size: 18px;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 13.5px;
  color: #94a3b8;
  line-height: 1.55;
}

/* CONTACT SECTION */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-info-panel {
  background: var(--dark-bg);
  color: #ffffff;
  padding: 45px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h3 {
  color: #ffffff;
  font-size: 24px;
  margin-bottom: 12px;
}

.contact-info-panel p {
  color: #94a3b8;
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: rgba(0, 139, 227, 0.15);
  border: 1px solid rgba(0, 139, 227, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38bdf8;
  flex-shrink: 0;
}

.contact-channel-text span {
  display: block;
  font-size: 12px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.contact-channel-text a,
.contact-channel-text strong {
  font-size: 16px;
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 600;
}

.contact-channel-text a:hover {
  color: #38bdf8;
}

.contact-form-panel {
  padding: 45px 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 600;
  color: #334155;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  color: #1e293b;
  background: #ffffff;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 75, 135, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* FOOTER */
.site-footer {
  background: var(--dark-bg);
  color: #94a3b8;
  padding: 70px 0 30px 0;
  border-top: 1px solid var(--dark-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer-slogan {
  color: #cbd5e1;
  font-size: 14px;
  font-style: italic;
  margin-bottom: 16px;
}

.footer-col h5 {
  color: #ffffff;
  font-size: 15px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 14px;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 25px;
  border-top: 1px solid var(--dark-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12.5px;
  color: #64748b;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-usp-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar {
    padding: 7px 0;
  }
  .top-bar-inner {
    justify-content: center;
    gap: 12px;
  }
  .top-bar-address {
    display: none !important;
  }
  .top-bar-items {
    gap: 18px;
    justify-content: center;
    width: 100%;
  }
  .top-bar-item {
    font-size: 13px;
    font-weight: 500;
  }
  .navbar {
    height: 70px;
  }
  .brand-logo-mark {
    height: 44px;
    width: 44px;
  }
  .brand-logo-text .brand-name {
    font-size: 17px;
  }
  .brand-logo-text .brand-sub {
    font-size: 9.5px;
    letter-spacing: 0.18em;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .steps-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .nav-menu {
    display: none;
  }
  .nav-menu.nav-menu-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 24px;
    border-bottom: 2px solid var(--primary-blue);
    box-shadow: var(--shadow-lg);
    gap: 18px;
    align-items: flex-start;
  }
  .mobile-toggle {
    display: block;
  }
}

body.no-scroll {
  overflow: hidden;
}

/* ALERTS */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  line-height: 1.5;
  margin-top: 16px;
}
.alert-success {
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}
.alert-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* SUBPAGE HEADER */
.page-hero {
  background: var(--dark-bg);
  color: #ffffff;
  padding: 70px 0 60px 0;
  position: relative;
  border-bottom: 3px solid var(--primary-blue);
}
.page-hero h1 {
  color: #ffffff;
  font-size: clamp(30px, 4.5vw, 46px);
  margin-bottom: 12px;
}
.page-hero p {
  color: #cbd5e1;
  font-size: 17px;
  max-width: 700px;
}