/* ==========================================================================
   VSONAR Enterprise SAP Consulting, Training & Support
   Corporate Design System & Stylesheet
   Palette: Deep Navy Blue, Royal Blue, White, Cool Greys, Cyan Accents
   Typography: Inter & Manrope
   ========================================================================== */

:root {
  /* Brand Core Colors */
  --color-primary: #0A192F;          /* Deepest Navy */
  --color-primary-light: #132742;    /* Navy Surface */
  --color-secondary: #1E40AF;        /* Royal Blue */
  --color-accent: #0284C7;           /* Vibrant Electric Blue / Cyan */
  --color-accent-light: #38BDF8;     /* Sky Cyan */
  --color-accent-soft: rgba(2, 132, 199, 0.08);

  /* Neutrals & Surfaces */
  --color-bg-body: #FFFFFF;
  --color-bg-alt: #F8FAFC;           /* Ultra-light cool grey */
  --color-bg-card: #FFFFFF;
  --color-bg-dark: #0A192F;
  --color-bg-dark-card: #132742;
  --color-bg-dark-subtle: #1E293B;

  /* Typography Colors */
  --color-text-dark: #0F172A;        /* Slate 900 */
  --color-text-body: #334155;        /* Slate 700 */
  --color-text-muted: #64748B;       /* Slate 500 */
  --color-text-light: #F8FAFC;
  --color-text-light-muted: #94A3B8;

  /* Functional & Status Colors */
  --color-success: #10B981;
  --color-success-bg: rgba(16, 185, 129, 0.1);
  --color-warning: #F59E0B;
  --color-danger: #EF4444;
  --color-border: #E2E8F0;
  --color-border-dark: #334155;

  /* Typography */
  --font-heading: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.1), 0 6px 12px -3px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(10, 25, 47, 0.15), 0 10px 15px -4px rgba(10, 25, 47, 0.08);
  --shadow-glow: 0 0 25px rgba(2, 132, 199, 0.25);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --max-width: 1240px;
  --nav-height: 84px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-body);
  background-color: var(--color-bg-body);
  line-height: 1.65;
  font-weight: 400;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

p {
  margin-bottom: 1.15rem;
}

p:last-child {
  margin-bottom: 0;
}

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

a:hover {
  color: var(--color-secondary);
}

img, svg {
  display: block;
  max-width: 100%;
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font: inherit;
}

/* ==========================================================================
   Utility Classes & Containers
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-narrow {
  max-width: 960px;
}

.section {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

.section-alt {
  background-color: var(--color-bg-alt);
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 {
  color: #FFFFFF;
}

.section-dark p {
  color: var(--color-text-light-muted);
}

/* Section Header Component */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.95rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-soft);
  color: var(--color-secondary);
  border: 1px solid rgba(2, 132, 199, 0.2);
  margin-bottom: 1rem;
}

.badge-light {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-accent-light);
  border-color: rgba(56, 189, 248, 0.3);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--color-text-dark);
}

@media (min-width: 992px) {
  .section-title {
    font-size: 2.75rem;
  }
}

.section-desc {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Buttons & Interactive Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn svg {
  width: 1.15rem;
  height: 1.15rem;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: linear-gradient(135deg, #1E40AF 0%, #0284C7 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1E3A8A 0%, #0369A1 100%);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.45);
  transform: translateY(-2px);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-outline-navy {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

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

.btn-white {
  background-color: #FFFFFF;
  color: var(--color-primary);
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background-color: #F8FAFC;
  color: var(--color-secondary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border-color: #25D366;
}

.btn-whatsapp:hover {
  background-color: #1EBE5D;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: #FFFFFF;
  box-shadow: var(--shadow-md);
  height: 74px;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: 48px;
}

.brand-logo img, .brand-logo svg {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.85rem;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-body);
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
}

/* Dropdown Menu */
.nav-dropdown-item {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.dropdown-arrow {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.nav-dropdown-item:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  min-width: 290px;
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  padding: 0.75rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 1010;
}

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

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  color: var(--color-text-dark);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.dropdown-link:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-secondary);
  padding-left: 1.05rem;
}

.dropdown-link-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  border-radius: var(--radius-full);
  margin-left: auto;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-primary);
}

.mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background-color: #FFFFFF;
  box-shadow: var(--shadow-xl);
  z-index: 2000;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.drawer-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-dark);
}

.drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.drawer-nav a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-dark);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 25, 47, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1990;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

@media (max-width: 991px) {
  .nav-menu, .nav-actions .btn-consult {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-corporate {
  position: relative;
  background: radial-gradient(circle at 80% 20%, #172a45 0%, #0A192F 70%);
  color: #FFFFFF;
  padding-top: 6.5rem;
  padding-bottom: 6.5rem;
  overflow: hidden;
}

.hero-corporate::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(rgba(2, 132, 199, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.7;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(2, 132, 199, 0.16);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-full);
  color: var(--color-accent-light);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3.125rem;
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-title span {
  background: linear-gradient(135deg, #38BDF8 0%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.1875rem;
  line-height: 1.68;
  color: #CBD5E1;
  margin-bottom: 2.25rem;
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 3rem;
}

.hero-highlights-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.highlight-stat-item h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent-light);
  margin-bottom: 0.25rem;
}

.highlight-stat-item p {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #94A3B8;
  margin-bottom: 0;
  line-height: 1.35;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-visual-card img, .hero-visual-card svg {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-title {
    font-size: 2.35rem;
  }
  .hero-corporate {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

@media (max-width: 576px) {
  .hero-highlights-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* ==========================================================================
   Trust / Stats Bar
   ========================================================================== */
.stats-strip {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  padding: 1.75rem 0;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.stat-box {
  padding: 0.5rem 1rem;
  border-right: 1px solid var(--color-border);
}

.stat-box:last-child {
  border-right: none;
}

.stat-box-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.stat-box-desc {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 1.5rem;
  }
  .stat-box:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-box {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
  }
  .stat-box:last-child {
    border-bottom: none;
  }
}

/* ==========================================================================
   Module Pillar Cards (SAP FICO, SD, EWM)
   ========================================================================== */
.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 991px) {
  .cards-grid-3 {
    grid-template-columns: 1fr;
  }
}

.module-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.module-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(2, 132, 199, 0.3);
}

.module-card:hover::before {
  opacity: 1;
}

.module-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-soft);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.module-icon-wrap svg {
  width: 28px;
  height: 28px;
}

.module-card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.module-card-subtitle {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.module-card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-body);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.module-features-list {
  margin-bottom: 1.75rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.module-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--color-text-body);
  margin-bottom: 0.65rem;
}

.module-features-list li:last-child {
  margin-bottom: 0;
}

.module-features-list svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.card-actions-split {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: auto;
}

.card-actions-split .btn {
  flex: 1;
}

/* ==========================================================================
   Services Grid & Dedicated Sections
   ========================================================================== */
.service-block-item {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.service-block-item:hover {
  border-color: rgba(2, 132, 199, 0.4);
  box-shadow: var(--shadow-lg);
}

.service-block-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 991px) {
  .service-block-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.service-detail-box {
  background-color: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
}

.detail-pill-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: #E0E7FF;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.features-bullet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (max-width: 600px) {
  .features-bullet-grid {
    grid-template-columns: 1fr;
  }
}

.feature-pill-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.875rem;
  color: var(--color-text-body);
}

.feature-pill-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* Service Filter Tabs */
.tabs-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: #FFFFFF;
  color: var(--color-text-body);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.tab-btn.active {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Industries Grid
   ========================================================================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

@media (max-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .industries-grid {
    grid-template-columns: 1fr;
  }
}

.industry-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.industry-card:hover {
  transform: translateY(-5px);
  border-color: rgba(2, 132, 199, 0.4);
  box-shadow: var(--shadow-lg);
}

.industry-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-alt);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid var(--color-border);
}

.industry-icon-box svg {
  width: 26px;
  height: 26px;
}

.industry-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.industry-desc {
  font-size: 0.875rem;
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.industry-sap-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.sap-chip {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  background-color: var(--color-accent-soft);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Why Choose VSONAR & Methodology
   ========================================================================== */
.feature-box-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 991px) {
  .feature-box-grid {
    grid-template-columns: 1fr;
  }
}

.why-card {
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.4);
}

.why-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: rgba(2, 132, 199, 0.25);
  line-height: 1;
  margin-bottom: 1rem;
}

.why-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--color-text-body);
}

/* Methodology Steps */
.methodology-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

@media (max-width: 1024px) {
  .methodology-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .methodology-row {
    grid-template-columns: 1fr;
  }
}

.step-card {
  background: #FFFFFF;
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  position: relative;
  transition: all var(--transition-normal);
}

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

.step-badge {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-secondary);
  background: var(--color-accent-soft);
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

/* ==========================================================================
   Professional Testimonials
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

@media (max-width: 991px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

.testimonial-card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.3);
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  color: #F59E0B;
  margin-bottom: 1.25rem;
}

.testimonial-quote {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-text-body);
  margin-bottom: 1.75rem;
  flex-grow: 1;
  font-style: italic;
}

.testimonial-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}

.profile-avatar {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #1E40AF, #0284C7);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.profile-info h5 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.profile-info p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* ==========================================================================
   Consultation & Contact Form
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
}

@media (max-width: 991px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-card-form {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 576px) {
  .contact-card-form {
    padding: 1.75rem 1.25rem;
  }
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 600px) {
  .form-group-row {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.5rem;
}

.form-label span.req {
  color: var(--color-danger);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: #FFFFFF;
  color: var(--color-text-dark);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.form-control.is-invalid {
  border-color: var(--color-danger);
}

.invalid-feedback {
  display: none;
  font-size: 0.75rem;
  color: var(--color-danger);
  margin-top: 0.35rem;
}

.form-control.is-invalid ~ .invalid-feedback {
  display: block;
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.info-item-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.info-item-card:hover {
  border-color: var(--color-accent);
}

.info-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-accent-soft);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon-circle svg {
  width: 22px;
  height: 22px;
}

.info-body h5 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.info-body p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 0.35rem;
}

.info-body a {
  font-weight: 600;
  color: var(--color-secondary);
}

.map-embed-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  height: 260px;
}

.map-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ==========================================================================
   CTA Banner Section
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, #0A192F 0%, #1E3A8A 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 4rem 3.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 320px;
  height: 320px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(56, 189, 248, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-content {
  max-width: 680px;
  position: relative;
  z-index: 2;
}

.cta-banner-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.cta-banner-desc {
  font-size: 1.05rem;
  color: #CBD5E1;
  margin-bottom: 2rem;
}

.cta-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 768px) {
  .cta-banner {
    padding: 2.5rem 1.75rem;
  }
  .cta-banner-title {
    font-size: 1.75rem;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-primary);
  color: #94A3B8;
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid #1E293B;
  position: relative;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr 0.9fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (max-width: 1024px) {
  .footer-top-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 600px) {
  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.footer-brand-col img {
  height: 46px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
}

.footer-brand-col p {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
  color: #94A3B8;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
}

.footer-social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background-color: #1E293B;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  background-color: var(--color-accent);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

.footer-col-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  position: relative;
}

.footer-links-list li {
  margin-bottom: 0.75rem;
}

.footer-links-list li:last-child {
  margin-bottom: 0;
}

.footer-links-list a {
  font-size: 0.875rem;
  color: #94A3B8;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-links-list a:hover {
  color: var(--color-accent-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: #94A3B8;
}

.footer-contact-item a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #64748B;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: #64748B;
}

.footer-bottom-links a:hover {
  color: #CBD5E1;
}

/* ==========================================================================
   Modal Dialog (Quick Consultation / Enquiry)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 25, 47, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal-window {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-window {
  transform: scale(1);
}

.modal-header {
  padding: 1.75rem 2rem 1.25rem 2rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.35rem;
  font-weight: 800;
}

.modal-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-muted);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--color-bg-alt);
  color: var(--color-text-dark);
}

.modal-body {
  padding: 2rem;
}

/* ==========================================================================
   Floating WhatsApp / Action Buttons
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 999;
}

.floating-btn {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-normal);
  color: #FFFFFF;
  cursor: pointer;
}

.floating-btn svg {
  width: 28px;
  height: 28px;
}

.floating-btn-wa {
  background-color: #25D366;
}

.floating-btn-wa:hover {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

.floating-btn-top {
  background-color: var(--color-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.floating-btn-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-btn-top:hover {
  background-color: var(--color-secondary);
  transform: translateY(-3px);
}

@media (max-width: 576px) {
  .floating-actions {
    bottom: 1.25rem;
    right: 1.25rem;
  }
  .floating-btn {
    width: 48px;
    height: 48px;
  }
}

/* Success notification message box */
.alert-success-banner {
  display: none;
  background-color: #ECFDF5;
  border: 1px solid #10B981;
  color: #065F46;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.alert-success-banner.show {
  display: block;
}