/* ==========================================================================
   TECHNO ADS — MODERN LIGHT AGENCY THEME
   ========================================================================== */

:root {
  --bg-canvas: #fafafc;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent-purple: #7c3aed;
  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);

  --text-heading: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;

  --border-light: #e2e8f0;
  --border-hover: #cbd5e1;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --shadow-card: 0 4px 6px -1px rgba(15, 23, 42, 0.03), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-canvas);
  color: var(--text-body);
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.25s ease;
}

ul {
  list-style: none;
}

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

.text-center {
  text-align: center;
}

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

.section-title {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-body);
  font-size: 16px;
  max-width: 620px;
  margin: 0 auto 50px auto;
}

/* Modern Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
}

.btn-coral, .btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: 0 10px 20px -5px rgba(37, 99, 235, 0.3);
}

.btn-coral:hover, .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 25px -5px rgba(37, 99, 235, 0.4);
}

.btn-black, .btn-outline {
  background: #ffffff;
  color: var(--text-heading);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-card);
}

.btn-black:hover, .btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

/* Glassmorphic Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(250, 250, 252, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  padding: 18px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

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

.brand-logo img {
  height: 80px;
}

.nav-menu {
  display: flex;
  gap: 32px;
}

.nav-menu a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-body);
}

.nav-menu a:hover, .nav-menu a.active {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-heading);
  border-radius: 2px;
}

/* Mobile Drawer Overlay */
.drawer-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.drawer-mask.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100%;
  background: #ffffff;
  z-index: 1002;
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: right 0.3s ease;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.08);
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.mobile-drawer-close {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-heading);
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-links a {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-body);
}

.mobile-nav-links a:hover {
  color: var(--primary);
}

/* Hero Section */
.hero {
  padding: 170px 0 90px 0;
  background: radial-gradient(circle at 90% 10%, rgba(37, 99, 235, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 10% 90%, rgba(124, 58, 237, 0.06) 0%, transparent 40%),
              var(--bg-canvas);
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: 52px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text-heading);
  margin-bottom: 20px;
}

.hero-headline span {
  background: var(--gradient-primary);
  --webkit-background-clip: text;
  -webkit-text-fill-color: #fff;
}

.hero-text {
  font-size: 17px;
  color: var(--text-body);
  margin-bottom: 32px;
  line-height: 1.65;
}

/* About Us Section */
.about-blueprint-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-feature-row {
  display: flex;
  gap: 18px;
  margin-bottom: 20px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.about-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.about-feature-info h4 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.about-feature-info p {
  font-size: 14px;
  color: var(--text-body);
}

.collage-container {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 16px;
  position: relative;
}

.collage-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.collage-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #ffffff;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-hover);
  padding: 20px;
  border-radius: var(--radius-md);
  text-align: center;
}

.collage-badge h4 {
  font-family: var(--font-heading);
  font-size: 22px;
  color: var(--text-heading);
}

.collage-badge h4 span {
  color: var(--primary);
}

/* Services Grid System */
.services-row-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-blueprint-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 36px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-blueprint-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
}

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

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

.blueprint-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 24px;
}

.service-blueprint-card h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 12px;
}

.service-blueprint-card p {
  color: var(--text-body);
  font-size: 14px;
  line-height: 1.6;
}

/* Why Choose Us Grid */
.why-choose-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.why-choose-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 22px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
}

.why-choose-box:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.why-choose-box i {
  font-size: 20px;
  color: var(--primary);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-choose-box h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-heading);
}

/* Split Metrics Panel */
.metrics-split-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  background: var(--bg-card);
  padding: 50px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-hover);
}

.metrics-bullet-list {
  margin-top: 24px;
}

.metrics-bullet-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--text-body);
  font-size: 15px;
  font-weight: 500;
}

.metrics-bullet-list i {
  color: var(--primary);
}

.metrics-quad-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.quad-metric-cell {
  background: var(--bg-canvas);
  border: 1px solid var(--border-light);
  padding: 22px;
  border-radius: var(--radius-md);
}

.quad-metric-cell h4 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
}

.quad-metric-cell p {
  font-size: 13px;
  color: var(--text-body);
}

/* Process Chain Flow */
.flow-chain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.flow-chain-node {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 30px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
}

.flow-chain-node:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.flow-node-circle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: var(--gradient-primary);
  color: #ffffff;
  font-weight: 800;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.flow-chain-node h4 {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 8px;
}

.flow-chain-node p {
  font-size: 14px;
  color: var(--text-body);
}

/* Industry Chips System */
.blueprint-chips-array {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.blueprint-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
}

.blueprint-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.blueprint-chip i {
  color: var(--primary);
}

/* Trust Matrix Grid */
.trust-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.trust-block {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 26px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.trust-block h4 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.trust-block p {
  color: var(--text-body);
  font-size: 14px;
}

/* Team Grid Section */
.team-blueprint-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 720px;
  margin: 0 auto;
}

.team-profile-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 32px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all 0.25s ease;
}

.team-profile-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.team-image-frame {
  width: 100px;
  height: 100px;
  margin: 0 auto 18px auto;
  border-radius: var(--radius-pill);
  overflow: hidden;
  border: 3px solid rgba(37, 99, 235, 0.15);
}

.team-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.role-lbl {
  display: inline-block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 10px;
  background: rgba(37, 99, 235, 0.08);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
}

.team-profile-card h3 {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 4px;
}

.team-profile-card p {
  color: var(--text-body);
  font-size: 14px;
}

/* Core Values Strip */
.values-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.values-panel h4 {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  color: var(--text-heading);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-card);
}

.values-panel i {
  color: var(--primary);
}

/* Footer Section */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 80px 0 30px 0;
}

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

.footer-brand-logo {
  height: 75px;
  margin-bottom: 16px;
}

.footer-brand-side p {
  color: var(--text-body);
  font-size: 14px;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  color: var(--text-heading);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 18px;
}

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

.footer-col ul li a {
  color: var(--text-body);
  font-size: 14px;
}

.footer-col ul li a:hover {
  color: var(--primary);
}

.footer-base-line {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 13px;
}

@media (max-width: 992px) {
  .hero-layout, .about-blueprint-layout, .metrics-split-panel {
    grid-template-columns: 1fr;
  }
  .footer-grid-blueprint {
    grid-template-columns: 1fr 1fr;
  }
  .nav-menu {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
}

@media (max-width: 600px) {
  .hero-headline {
    font-size: 36px;
  }
  .footer-grid-blueprint {
    grid-template-columns: 1fr;
  }
  .metrics-split-panel {
    padding: 24px;
  }
}