/* ============================================================
   Memsem - Global Stylesheet
   Design: Clean Western B2B / Manufacturing style
   Target: Google/Bing/Yahoo SEO optimized
   Domain: www.mxmockup.com
   ============================================================ */

/* ---- CSS Variables ---- */
:root {
  --primary: #0057B8;
  --primary-dark: #003d8a;
  --primary-light: #e8f0fd;
  --accent: #FF6B00;
  --accent-dark: #e55a00;
  --dark: #0d1b2a;
  --dark-2: #1a2d44;
  --gray-100: #f8fafc;
  --gray-200: #f1f5f9;
  --gray-300: #e2e8f0;
  --gray-400: #cbd5e1;
  --gray-500: #94a3b8;
  --gray-600: #64748b;
  --gray-700: #475569;
  --gray-800: #1e293b;
  --text: #1e293b;
  --text-light: #64748b;
  --white: #ffffff;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.15);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --transition: 0.25s ease;
  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.25;
}
h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; }
p { line-height: 1.7; }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 820px; }
.section { padding: 80px 0; }
.section-alt { background: var(--gray-100); }
.section-dark { background: var(--dark); color: var(--white); }
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--white); }
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}
.text-center { text-align: center; }
.section-more { margin-top: 48px; }

.label {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.label-accent {
  background: rgba(255,107,0,.12);
  color: var(--accent);
}

/* ---- Grid ---- */
.grid { display: grid; gap: 28px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 18px; font-size: 0.85rem; }
.btn-primary {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}
.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,87,184,.35);
}
.btn-accent {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,107,0,.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline-primary:hover {
  background: var(--primary);
  color: var(--white);
}
.btn-outline-dark {
  background: transparent;
  color: var(--dark);
  border-color: var(--gray-400);
}
.btn-outline-dark:hover {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow); }
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar-logo img { height: 26px; width: auto; }
.navbar-logo span {
  font-size: .95rem;
  font-weight: 700;
  color: var(--dark);
  letter-spacing: -.02em;
  white-space: nowrap;
}
.navbar-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.navbar-menu a {
  color: var(--gray-700);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}
.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--primary);
  background: var(--primary-light);
}
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.navbar-cta { display: flex; align-items: center; gap: 8px; }
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}
.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark) 0%, #102a4c 60%, #0d3875 100%);
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(0,87,184,.25) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,107,0,.15) 0%, transparent 50%);
}
.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
  position: relative;
  z-index: 1;
}
.hero-text h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero-text h1 .highlight {
  color: var(--accent);
  position: relative;
}
.hero-text > p {
  color: rgba(255,255,255,.75);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  gap: 24px;
  flex-wrap: nowrap;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.hero-stat {
  min-width: 0;
}
.hero-counter {
  color: var(--white);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
}
.hero-stat .desc {
  color: rgba(255,255,255,.6);
  font-size: 0.82rem;
  margin-top: 4px;
  letter-spacing: .03em;
  text-transform: uppercase;
}

/* Hero Visual - Service Cards */
.hero-visual { position: relative; }
.hero-process-zone {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 480px;
  margin: 0 auto;
  align-items: stretch;
}
.process-icon-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 18px 10px 14px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
}
.process-icon-card:hover {
  background: rgba(255,255,255,.16);
  border-color: rgba(255,255,255,.35);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.3);
}
.process-icon-img {
  width: 52px;
  height: 52px;
  margin: 0 auto 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-icon-img img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(.85);
}
.process-icon-label {
  color: rgba(255,255,255,.9);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .02em;
}

/* Trust Bar */
.trust-bar {
  padding: 28px 0 32px;
  text-align: center;
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,.1);
}
.trust-bar > p {
  color: rgba(255,255,255,.55);
  font-size: 0.78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.trust-logos-track {
  display: flex;
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.trust-logos-slide {
  display: flex;
  gap: 48px;
  align-items: center;
  animation: marquee 30s linear infinite;
  width: max-content;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.trust-logo-item {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 110px;
  height: 36px;
}
.trust-logo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: brightness(1.1);
  transition: transform var(--transition), filter var(--transition);
}
.trust-logo-item img:hover { transform: scale(1.1); filter: brightness(1.2); }

@keyframes marquee {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
.service-card-icon {
  width: 100%;
  height: 160px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.service-card-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.service-card-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.service-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--dark);
}
.service-card-body p {
  font-size: 0.9rem;
  color: var(--text-light);
  flex: 1;
  margin-bottom: 16px;
}
.service-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-spec {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--gray-600);
}
.service-spec::before {
  content: '✓';
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}
.service-learn-more {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 18px;
}

/* ============================================================
   CASES / PORTFOLIO
   ============================================================ */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.case-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.case-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  background: var(--gray-200);
}
.case-card-body { padding: 20px; }
.case-card-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.case-card-body h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--dark);
}
.case-card-body p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.advantage-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
}
.advantage-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 20px;
}
.advantage-card h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--dark);
}
.advantage-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
  padding: 40px;
  background: var(--dark);
  border-radius: var(--radius-xl);
}
.stats-item { text-align: center; }
.stats-number {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  letter-spacing: -.03em;
}
.stats-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,.6);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: .3;
}
.process-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}
.step-number {
  width: 64px;
  height: 64px;
  background: var(--primary);
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 16px rgba(0,87,184,.3);
}
.process-step h4 { font-size: 1rem; margin-bottom: 8px; }
.process-step p { font-size: 0.88rem; color: var(--text-light); }

/* ============================================================
   CTA / INQUIRY SECTION
   ============================================================ */
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.cta-title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--white);
  margin-bottom: 16px;
}
.cta-subtitle {
  color: rgba(255,255,255,.7);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.7;
}
.cta-intro-box {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  margin-bottom: 28px;
}
.cta-intro-title { color: var(--white); font-size: 1rem; margin-bottom: 10px; }
.cta-intro-desc { color: rgba(255,255,255,.65); font-size: 0.88rem; line-height: 1.7; }
.cta-contact-list { display: flex; flex-direction: column; gap: 14px; }
.cta-contact-item { display: flex; gap: 14px; align-items: flex-start; }
.cta-contact-icon {
  width: 42px;
  height: 42px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.cta-contact-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,.5);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 3px;
}
.cta-contact-value {
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 600;
  text-decoration: none;
}
.cta-contact-value:hover { color: var(--accent); }
.cta-contact-text { font-size: 0.9rem; color: rgba(255,255,255,.8); }

/* Inquiry Form */
.inquiry-form {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.form-title {
  font-size: 1.4rem;
  color: var(--dark);
  margin-bottom: 8px;
}
.form-subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-700);
  letter-spacing: .02em;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,87,184,.12);
}
.form-textarea { min-height: 110px; resize: vertical; }
.form-file {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition);
  position: relative;
}
.form-file:hover { border-color: var(--primary); }
.form-file input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.form-file-icon { font-size: 1.8rem; margin-bottom: 8px; }
.form-file-text { font-size: 0.85rem; color: var(--text-light); }
.form-file-text strong { color: var(--text); }
.form-submit { margin-top: 20px; }
.form-submit-btn { width: 100%; justify-content: center; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item.open { box-shadow: var(--shadow); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  background: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  text-align: left;
  border: none;
  outline: none;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--gray-100); }
.faq-icon {
  width: 28px;
  height: 28px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform var(--transition), background var(--transition);
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: var(--white);
}
.faq-answer { display: none; }
.faq-item.open .faq-answer { display: block; }
.faq-answer-inner {
  padding: 0 22px 20px;
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================================
   BLOG / INSIGHTS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  overflow: hidden;
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.blog-card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100, #f3f4f6);
}
.blog-placeholder-icon {
  font-size: 3rem;
  opacity: 0.4;
}
.blog-card-body {
  padding: 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.tag-guide { background: #dcfce7; color: #16a34a; }
.tag-material { background: #fef3c7; color: #d97706; }
.tag-process { background: #ede9fe; color: #7c3aed; }
.tag-tips { background: #fee2e2; color: #dc2626; }
.tag-industry { background: #e0f2fe; color: #0284c7; }
.blog-card-body h3 {
  font-size: 1rem;
  line-height: 1.45;
  color: var(--dark);
  flex: 1;
  margin-bottom: 14px;
}
.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-light);
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.blog-read-more {
  color: var(--primary);
  font-weight: 600;
}

/* --- Blog Article Detail Page --- */
.blog-article {
  max-width: 800px;
  margin: 0 auto;
}
.blog-article-header {
  text-align: center;
  margin-bottom: 48px;
}
.blog-article-header .blog-card-tag { margin-bottom: 16px; }
.blog-article-header h1 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 16px;
  line-height: 1.3;
}
.blog-article-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 0.875rem;
  color: var(--text-light);
}
.blog-article-content {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--text-light);
}
.blog-article-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--primary);
  color: var(--dark);
}
.blog-article-content h3 {
  font-size: 1.25rem;
  margin: 32px 0 12px;
  color: var(--dark);
}
.blog-article-content p {
  margin-bottom: 20px;
  color: var(--text-light);
  line-height: 1.9;
}
.blog-article-content ul,
.blog-article-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}
.blog-article-content li {
  margin-bottom: 8px;
  color: var(--text-light);
  line-height: 1.8;
  list-style: disc;
}
.blog-article-content ol li { list-style: decimal; }
.blog-article-content strong {
  color: var(--dark);
  font-weight: 600;
}
.blog-callout {
  background: linear-gradient(135deg, rgba(0,87,184,0.04), rgba(0,87,184,0.08));
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
  margin: 24px 0;
}
.blog-callout-title {
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 0.9375rem;
}
.blog-callout p { margin-bottom: 0; }
.blog-table-wrapper {
  overflow-x: auto;
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.blog-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.blog-table th {
  background: var(--gray-50);
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  color: var(--dark);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.blog-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--text-light);
}
.blog-table tr:last-child td { border-bottom: none; }
.blog-table tr:hover td { background: var(--gray-50); }
.blog-nav {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.blog-nav-item {
  flex: 1;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}
.blog-nav-item:hover {
  border-color: var(--primary);
  background: rgba(0,87,184,0.02);
}
.blog-nav-label {
  font-size: 0.75rem;
  color: var(--text-light);
  margin-bottom: 4px;
}
.blog-nav-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
}
.blog-cta {
  background: linear-gradient(135deg, #003d80, #0057B8);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  margin-top: 48px;
  position: relative;
  overflow: hidden;
}
.blog-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(255,107,0,0.15), transparent 60%);
}
.blog-cta > * { position: relative; z-index: 1; }
.blog-cta h3 {
  color: #fff;
  margin-bottom: 12px;
  font-size: 1.5rem;
}
.blog-cta p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}
@media (max-width: 768px) {
  .blog-nav { flex-direction: column; }
  .blog-cta { padding: 32px 24px; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.75);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-brand > p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 24px;
  color: rgba(255,255,255,.6);
}
.footer-social {
  display: flex;
  gap: 10px;
}
.social-icon-link {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.social-icon-link:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.footer-col h4 {
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,.6);
  font-size: 0.88rem;
  padding: 4px 0;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-contact { list-style: none; }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,.65);
  padding: 6px 0;
}
.footer-contact li svg { flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,.65); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,.4); }
.footer-bottom-links a:hover { color: rgba(255,255,255,.8); }

/* ============================================================
   FLOATING BAR
   ============================================================ */
.floating-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,.1);
  z-index: 900;
  transform: translateY(100%);
  transition: transform .4s ease;
}
.floating-bar.visible { transform: translateY(0); }
.floating-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}
.floating-bar-text {
  color: rgba(255,255,255,.8);
  font-size: 0.9rem;
}
.floating-bar-text span { color: var(--white); font-weight: 700; }
.floating-bar-actions { display: flex; gap: 12px; }

/* Scroll Top */
.scroll-top {
  position: fixed;
  bottom: 80px;
  right: 24px;
  width: 46px;
  height: 46px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition);
  z-index: 800;
  box-shadow: 0 4px 12px rgba(0,87,184,.4);
}
.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
}

/* ============================================================
   PAGE HEADER (inner pages)
   ============================================================ */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, #102a4c 100%);
  padding: 120px 0 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
.page-header h1 {
  color: var(--white);
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}
.page-header p {
  color: rgba(255,255,255,.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,.5);
  position: relative;
  z-index: 1;
}
.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,.4); }

/* ============================================================
   VIDEO
   ============================================================ */
.video-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.video-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}
.video-card:hover { box-shadow: var(--shadow-lg); }
.video-thumb {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--dark);
  overflow: hidden;
}
.video-thumb video,
.video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.3);
  transition: background var(--transition);
}
.video-play-btn:hover { background: rgba(0,0,0,.4); }
.video-card.playing .video-play-btn { display: none; }
.video-card-body { padding: 20px 24px; }
.video-card-tag {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 8px;
}
.video-card-body h4 { font-size: 1.1rem; margin-bottom: 6px; }
.video-card-body p { font-size: 0.88rem; color: var(--text-light); }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.industry-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
  text-decoration: none;
  color: inherit;
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--primary);
  color: var(--primary);
}
.industry-icon { font-size: 2.4rem; margin-bottom: 14px; }
.industry-card h4 { font-size: 0.95rem; font-weight: 600; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-intro-text h2 { margin-bottom: 20px; }
.about-intro-text p { color: var(--text-light); margin-bottom: 16px; line-height: 1.8; }
.about-intro-img {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-intro-img img { width: 100%; height: 100%; object-fit: cover; }

/* --- About Page Carousel --- */
.about-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--gray-100);
  width: 100%;
}
.about-carousel-track {
  display: flex;
  transition: transform 0.5s ease;
  width: 100%;
}
.about-carousel-slide {
  flex: 0 0 100%;
  min-width: 100%;
}
.about-carousel-slide img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
}
.about-carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.about-carousel-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background 0.3s;
}
.about-carousel-dots span.active {
  background: white;
  width: 24px;
  border-radius: 5px;
}

.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-light);
}
.timeline-item {
  position: relative;
  padding: 0 0 32px 28px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary-light);
}
.timeline-year {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 4px;
}
.timeline-item h4 { font-size: 1rem; margin-bottom: 6px; }
.timeline-item p { font-size: 0.88rem; color: var(--text-light); }

/* Certs / Awards */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.cert-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.cert-card:hover { box-shadow: var(--shadow); border-color: var(--primary); }
.cert-icon { font-size: 2.4rem; margin-bottom: 12px; }
.cert-card h4 { font-size: 0.9rem; color: var(--dark); margin-bottom: 6px; }
.cert-card p { font-size: 0.8rem; color: var(--text-light); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}
.contact-info-card {
  background: var(--gray-100);
  border-radius: var(--radius-xl);
  padding: 36px;
}
.contact-info-card h3 { margin-bottom: 28px; }
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact-detail:last-child { border-bottom: none; }
.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-detail-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-light);
  margin-bottom: 4px;
}
.contact-detail-value {
  font-size: 0.95rem;
  color: var(--dark);
  font-weight: 500;
}
.contact-detail-value a { color: var(--primary); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; padding: 56px 0; }
  .hero-text h1 { font-size: 2.2rem; }
  .hero-visual { display: none; }
  .navbar-menu { display: none; }
  .navbar-cta { display: none; }
  .navbar-toggle { display: flex; }
  .navbar-menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    box-shadow: var(--shadow);
    gap: 4px;
    z-index: 999;
  }
  /* All grids single-column on mobile for readability */
  .case-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 24px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .floating-bar-text { display: none; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-buttons { flex-direction: column; }
  .hero-stats { gap: 16px; flex-wrap: wrap; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   WHATSAPP FLOAT BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 90px;
  right: 80px;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37,211,102,.4);
  transition: all var(--transition);
  z-index: 800;
  text-decoration: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,.5);
}
.whatsapp-float svg { color: white; }

/* Services page tabs */
.services-tabs {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 72px;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.services-tabs-inner {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 14px 0;
  scrollbar-width: none;
}
.services-tabs-inner::-webkit-scrollbar { display: none; }
.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-600);
  white-space: nowrap;
  text-decoration: none;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.tab-btn:hover { color: var(--primary); background: var(--primary-light); }
.tab-btn.active { color: var(--primary); background: var(--primary-light); border-color: var(--primary); }
.tab-btn img { width: 16px; height: 16px; object-fit: contain; }

/* Service Detail Section */
.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-detail-inner.reverse { direction: rtl; }
.service-detail-inner.reverse > * { direction: ltr; }
.service-detail-content h2 { margin-bottom: 16px; }
.service-detail-content p { color: var(--text-light); margin-bottom: 20px; line-height: 1.8; }
.service-detail-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}
.spec-item {
  background: var(--gray-100);
  border-radius: var(--radius);
  padding: 14px;
}
.spec-item .spec-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-light);
  margin-bottom: 4px;
}
.spec-item .spec-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
}
.service-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.service-detail-image img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

/* Materials list */
.materials-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.material-tag {
  background: var(--gray-200);
  color: var(--gray-700);
  padding: 5px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .service-detail-inner { grid-template-columns: 1fr; }
  .service-detail-inner.reverse { direction: ltr; }
  .service-detail-image { order: -1; }
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--dark-2);
  color: rgba(255,255,255,.85);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 9999;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform .4s ease;
  border-top: 1px solid rgba(255,255,255,.1);
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p { font-size: 0.88rem; flex: 1; min-width: 200px; }
.cookie-banner a { color: var(--accent); }
.cookie-banner-actions { display: flex; gap: 10px; flex-shrink: 0; }

/* ============================================================
   PC LARGE SCREEN — Hide floating elements
   (Keep them visible on tablet / mobile)
   ============================================================ */
@media (min-width: 1025px) {
  .floating-bar { display: none !important; }
  .whatsapp-float { display: none !important; }
  .cookie-banner { display: none !important; }
}

/* Mobile — Hide footer (keep visible on PC) */
@media (max-width: 768px) {
  .footer { display: none !important; }
}