/* ==========================================================================
   JDB SOLUTIONS LLP - Classic & Modern Corporate IT Design System
   Clean, High-Trust, Professional Enterprise Theme
   ========================================================================== */

:root {
  /* Primary Corporate Brand Colors */
  --color-primary: #0f2b5c;       /* Deep Navy Corporate Blue */
  --color-primary-dark: #0a1c3d;  /* Darker Navy */
  --color-primary-light: #1e40af; /* Royal Blue */
  --color-secondary: #0284c7;     /* Tech Sky Blue */
  --color-accent: #f59e0b;        /* Warm Corporate Amber */
  --color-success: #10b981;       /* Emerald Green */

  /* Neutral Backgrounds & Surfaces */
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-surface-alt: #f1f5f9;
  --bg-surface-dark: #0f172a;

  /* Text Hierarchy */
  --text-main: #0f172a;           /* Dark Slate Heading */
  --text-body: #334155;           /* Medium Slate Body */
  --text-muted: #64748b;          /* Light Slate Subtitle */
  --text-light: #94a3b8;
  --text-white: #ffffff;

  /* Borders & Shadows */
  --border-color: #e2e8f0;
  --border-color-light: #f1f5f9;
  --border-primary: #bfdbfe;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 6px 16px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 30px rgba(15, 23, 42, 0.1);
  --shadow-xl: 0 20px 40px rgba(15, 23, 42, 0.14);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-body);
  line-height: 1.65;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Containers & Grid */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.section-padding {
  padding-top: 80px;
  padding-bottom: 80px;
}

.section-padding-sm {
  padding-top: 50px;
  padding-bottom: 50px;
}

/* Section Header */
.section-header {
  margin-bottom: 48px;
}

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

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-top: 8px;
  margin-bottom: 14px;
}

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

.section-subtitle {
  font-size: 1.025rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.section-subtitle-light {
  color: #cbd5e1;
}

/* Classic Corporate Badge Pill */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(30, 64, 175, 0.08);
  color: var(--color-primary-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: 9999px;
  border: 1px solid rgba(30, 64, 175, 0.18);
  margin-bottom: 12px;
}

.badge-pill-cyan {
  background: rgba(2, 132, 199, 0.1);
  color: #0284c7;
  border-color: rgba(2, 132, 199, 0.25);
}

.badge-pill-dark {
  background: rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Classic Corporate Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 43, 92, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 43, 92, 0.28);
  color: #ffffff;
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--color-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-surface-alt);
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
}

.btn-accent {
  background-color: var(--color-secondary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.25);
}

.btn-accent:hover {
  background-color: #0369a1;
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-outline-white {
  background-color: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: #ffffff;
  color: var(--color-primary);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 14px 30px;
  font-size: 1rem;
}

/* ==========================================================================
   TOP BAR & NAVIGATION
   ========================================================================== */

.top-bar {
  background: var(--color-primary);
  color: #e2e8f0;
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

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

.top-bar-left a, .top-bar-right a {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #cbd5e1;
  transition: color 0.2s ease;
}

.top-bar-left a:hover, .top-bar-right a:hover {
  color: #ffffff;
}

.site-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 4px 0;
}

.nav-brand-img {
  height: 54px;
  width: auto;
  max-height: 58px;
  max-width: 190px;
  object-fit: contain;
  display: block;
  transition: transform 0.2s ease;
}

.nav-brand-img:hover {
  transform: scale(1.02);
}

.brand-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.brand-title span {
  color: var(--color-secondary);
}

.brand-tagline {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  height: 100%;
}

.nav-item {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-body);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-light);
  background: var(--bg-surface-alt);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 12px;
  min-width: 260px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}

.dropdown-mega {
  min-width: 620px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: var(--bg-surface-alt);
}

.dropdown-item-title {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--text-main);
}

.dropdown-item-desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--text-main);
}

/* ==========================================================================
   HERO SECTION (Classic Corporate Enterprise)
   ========================================================================== */

.hero-section {
  background: linear-gradient(135deg, #0f2b5c 0%, #1e40af 100%);
  color: #ffffff;
  padding: 90px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(2, 132, 199, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 10;
}

.hero-title {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 20px;
}

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

.hero-description {
  font-size: 1.1rem;
  color: #e2e8f0;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 44px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat-card {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: #cbd5e1;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Hero Right: Enterprise Tech Image Visual */
.hero-image-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(56, 189, 248, 0.25);
  background: rgba(15, 23, 42, 0.6);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 540px;
  width: 100%;
}

.hero-image-wrapper:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(56, 189, 248, 0.5);
}

.hero-tech-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.hero-image-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.pulse-dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* ==========================================================================
   4 PILLARS & SERVICES CARDS
   ========================================================================== */

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
}

.pillar-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(30, 64, 175, 0.08);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   PRODUCTS MATRIX (10 ERPs Showcase)
   ========================================================================== */

.category-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.filter-tab-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-body);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 8px 18px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-tab-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--bg-surface-alt);
}

.filter-tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(15, 43, 92, 0.25);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
}

.product-card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 2px 8px;
  border-radius: 4px;
}

.product-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: #eff6ff;
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
  padding-right: 40px;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 18px;
}

.product-features-list {
  list-style: none;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.product-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-body);
}

.product-feature-item svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 2px;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

/* ==========================================================================
   SERVICES GRID (5 Core Verticals)
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

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

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(2, 132, 199, 0.08);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.service-tagline {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  display: block;
}

.service-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-caps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.service-cap-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-body);
}

/* ==========================================================================
   3-STEP METHODOLOGY & CLIENT TRUST
   ========================================================================== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 14px rgba(15, 43, 92, 0.25);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.step-highlight {
  margin-top: auto;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary-light);
  background: #eff6ff;
  padding: 4px 12px;
  border-radius: 9999px;
  border: 1px solid #bfdbfe;
}

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

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.client-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: all 0.25s ease;
}

.client-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
}

.client-cat {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #38bdf8;
  display: block;
  margin-bottom: 6px;
}

.client-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}

.client-desc {
  font-size: 0.8125rem;
  color: #94a3b8;
  line-height: 1.5;
}

/* CTA Conversion Banner */
.cta-banner {
  background: linear-gradient(135deg, #0f2b5c 0%, #1e40af 100%);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: var(--shadow-xl);
}

.cta-banner-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: #ffffff;
  margin-bottom: 8px;
}

.cta-banner-desc {
  font-size: 1rem;
  color: #cbd5e1;
  max-width: 600px;
}

.cta-banner-actions {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

/* ==========================================================================
   GLOBAL FOOTER & MOBILE TOUCH BAR
   ========================================================================== */

.site-footer {
  background: var(--bg-surface-dark);
  color: #cbd5e1;
  padding-top: 70px;
  padding-bottom: 30px;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1.1fr 1.1fr 1.3fr;
  gap: 36px;
  margin-bottom: 48px;
}

.footer-about-text {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.65;
  margin-top: 14px;
}

.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: #94a3b8;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: #38bdf8;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  color: #38bdf8;
  flex-shrink: 0;
  margin-top: 3px;
}

.newsletter-form {
  display: flex;
  gap: 6px;
}

.newsletter-input {
  flex-grow: 1;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  color: #ffffff;
  font-size: 0.8125rem;
}

.newsletter-input:focus {
  outline: none;
  border-color: #38bdf8;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8125rem;
  color: #64748b;
}

.footer-bottom a {
  color: #94a3b8;
  margin-left: 20px;
}

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

/* Mobile Sticky Bar (< 768px) */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 8px 16px;
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
  z-index: 999;
}

.mobile-sticky-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.sticky-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 4px;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  gap: 3px;
}

.sticky-action-call {
  background: #eff6ff;
  color: var(--color-primary-light);
}

.sticky-action-wa {
  background: #ecfdf5;
  color: #059669;
}

.sticky-action-quote {
  background: var(--color-primary);
  color: #ffffff;
}

/* Modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 32px;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: translateY(15px);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
}

.modal-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  color: var(--text-muted);
}

.modal-close-btn:hover {
  color: var(--text-main);
}

/* Forms */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--text-main);
  background: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: #0f172a;
  color: #ffffff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.3s ease;
}

.toast.show {
  opacity: 1;
  transform: translateX(0);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pillars-grid, .products-grid, .services-grid, .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .dropdown-mega {
    min-width: 100%;
  }
}

@media (max-width: 768px) {
  .top-bar { display: none; }
  .nav-menu { display: none; }
  .hamburger-btn { display: block; }
  .mobile-sticky-bar { display: block; }
  body { padding-bottom: 60px; }

  .pillars-grid, .products-grid, .services-grid, .steps-grid, .clients-grid, .footer-grid, .form-row {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
  }
  .cta-banner-actions {
    width: 100%;
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .footer-bottom a {
    margin: 0 8px;
  }
}

/* ==========================================================================
   MOBILE OFF-CANVAS DRAWER
   Hidden on ALL viewports by default; JS adds .open on mobile tap
   ========================================================================== */

.mobile-drawer {
  display: none;            /* Always hidden unless .open is added by JS */
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

/* Only activate the overlay on mobile screens */
@media (max-width: 768px) {
  .mobile-drawer.open {
    display: block;
    visibility: visible;
    opacity: 1;
  }
}

.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 340px;
  height: 100%;
  background: #ffffff;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.mobile-drawer.open .mobile-drawer-content {
  transform: translateX(0);
}