/* ==========================================================================
   MAJ LOGISTICS - DESIGN SYSTEM (PT MERCUSUAR ABADI JAYA)
   Theme: High-End Maritime Logistics & Digital Customs Forwarder
   Author: Antigravity AI
   ========================================================================== */

:root {
  /* Brand Palette */
  --color-primary-950: #060e1f;
  --color-primary-900: #0b1b3d;
  --color-primary-850: #0f2552;
  --color-primary-800: #14326b;
  --color-primary-700: #1d4694;
  --color-primary-600: #2563eb;
  --color-primary-500: #3b82f6;

  /* Accent Gold & Amber (Prestige & Trust) */
  --color-accent-600: #d97706;
  --color-accent-500: #f59e0b;
  --color-accent-400: #fbbf24;
  --color-accent-300: #fde68a;
  --color-accent-glow: rgba(245, 158, 11, 0.25);

  /* Electric Cyan (Digital Speed) */
  --color-cyan-500: #06b6d4;
  --color-cyan-400: #22d3ee;
  --color-cyan-glow: rgba(6, 182, 212, 0.25);

  /* Neutrals */
  --color-bg-base: #f8fafc;
  --color-bg-alt: #f1f5f9;
  --color-bg-card: #ffffff;
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-text-main: #0f172a;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --color-text-inverse: #ffffff;

  /* Elevation Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.09), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(11, 27, 61, 0.12), 0 8px 10px -6px rgba(11, 27, 61, 0.08);
  --shadow-glow: 0 0 35px rgba(245, 158, 11, 0.2);

  /* Transitions */
  --trans-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-slow: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);

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

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--color-text-main);
  background-color: var(--color-bg-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-900);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

p {
  color: var(--color-text-muted);
}

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   TOP BAR & NAVIGATION
   ========================================================================== */
.top-bar {
  background-color: var(--color-primary-950);
  color: #cbd5e1;
  font-size: 0.825rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

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

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #94a3b8;
  font-weight: 500;
}

.top-bar-item:hover {
  color: var(--color-accent-400);
}

.top-bar-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent-400);
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  transition: var(--trans-base);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  height: 52px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary-900);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-accent-600);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary-900);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-600);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-600), var(--color-accent-500));
  transition: var(--trans-fast);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-primary-900);
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.925rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--trans-base);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-850) 0%, var(--color-primary-900) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(11, 27, 61, 0.25);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-800) 0%, var(--color-primary-850) 100%);
  box-shadow: 0 6px 20px rgba(11, 27, 61, 0.35);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-accent-600) 100%);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
}

.btn-accent:hover {
  background: linear-gradient(135deg, var(--color-accent-400) 0%, var(--color-accent-500) 100%);
  box-shadow: 0 8px 22px rgba(217, 119, 6, 0.4);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary-900);
  border-color: rgba(11, 27, 61, 0.2);
}

.btn-outline:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-primary-900);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #ffffff;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-gold {
  background: rgba(245, 158, 11, 0.12);
  color: var(--color-accent-600);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--color-primary-600);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
/* ==========================================================================
   GLOBAL ENTERPRISE HERO SLIDER (INSPIRED BY MSC & SPS GROUP)
   ========================================================================== */
.hero-msc-section {
  position: relative;
  height: calc(100vh - 80px);
  min-height: 520px;
  max-height: 860px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #060e22;
  color: #ffffff;
}

.hero-msc-bg-wrapper {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-msc-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.hero-msc-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-msc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.08);
  transition: transform 8s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero-msc-slide.active .hero-msc-img {
  transform: scale(1);
}

.hero-msc-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(6, 14, 34, 0.72) 0%,
    rgba(6, 14, 34, 0.40) 45%,
    rgba(6, 14, 34, 0.90) 100%
  );
  z-index: 2;
}

.hero-msc-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

.hero-msc-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.hero-msc-badge .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 10px #f59e0b;
  animation: pulseGold 2s infinite;
}

@keyframes pulseGold {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-msc-title {
  font-size: clamp(1.9rem, 3.6vw, 3.1rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  text-transform: uppercase;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.65);
}

.hero-msc-animated {
  font-size: clamp(1.15rem, 2.2vw, 1.7rem);
  font-weight: 700;
  color: #fbbf24;
  margin-bottom: 16px;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.5);
}

.hero-msc-animated .typewriter-cursor {
  display: inline-block;
  color: #fbbf24;
  font-weight: 300;
  animation: blinkCursor 0.8s infinite;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-msc-desc {
  font-size: 1.025rem;
  color: #e2e8f0;
  line-height: 1.6;
  max-width: 660px;
  margin: 0 auto 18px;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* MSC-Style Interactive Floating Hub */
.hero-msc-hub {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: 20px;
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.5);
  padding: 10px 16px 18px;
  color: var(--color-primary-900);
}

.hero-hub-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 8px;
  margin-bottom: 14px;
}

.hero-hub-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.hero-hub-tab:hover {
  color: var(--color-primary-900);
  background: #f1f5f9;
}

.hero-hub-tab.active {
  color: var(--color-primary-900);
  background: #f8fafc;
  position: relative;
}

.hero-hub-tab.active::after {
  content: '';
  position: absolute;
  bottom: -9px;
  left: 20%;
  width: 60%;
  height: 3px;
  background: var(--color-accent-500);
  border-radius: 3px;
}

.hero-hub-panel {
  display: none;
  padding: 4px 6px;
}

.hero-hub-panel.active {
  display: block;
}

/* Fast Track Input Form (MSC Style) */
.hero-track-form {
  display: flex;
  gap: 10px;
  align-items: center;
}

.hero-track-input-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.hero-track-input-wrap svg {
  position: absolute;
  left: 16px;
  color: #64748b;
  pointer-events: none;
}

.hero-track-input {
  width: 100%;
  padding: 14px 16px 14px 46px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid #cbd5e1;
  border-radius: 12px;
  background: #ffffff;
  color: var(--color-primary-950);
  outline: none;
  transition: all 0.2s;
}

.hero-track-input:focus {
  border-color: var(--color-accent-500);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.hero-track-btn {
  padding: 14px 28px;
  font-size: 0.925rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--color-accent-500) 0%, var(--color-accent-600) 100%);
  color: #ffffff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s ease;
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-track-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(217, 119, 6, 0.45);
}

/* Fast Quote Form (Horizontal Row) */
.hero-quote-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr auto;
  gap: 10px;
  align-items: center;
}

.hero-quote-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #ffffff;
  color: var(--color-primary-950);
  outline: none;
  transition: border-color 0.2s;
}

.hero-quote-input:focus {
  border-color: var(--color-accent-500);
}

/* Services Quick Shortcuts Panel */
.hero-services-chips {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  padding: 6px 0;
}

.hero-service-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #f1f5f9;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary-900);
  transition: all 0.2s ease;
}

.hero-service-chip:hover {
  background: var(--color-primary-900);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Slider Controls on Bottom Right */
.hero-msc-controls {
  position: absolute;
  bottom: 24px;
  right: 32px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-msc-counter {
  font-size: 0.82rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.06em;
  font-feature-settings: "tnum";
}

.hero-msc-progress-bar {
  width: 50px;
  height: 3px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.hero-msc-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-accent-400);
  transition: width 0.1s linear;
}

.hero-msc-arrow {
  background: transparent;
  border: none;
  color: #cbd5e1;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}

.hero-msc-arrow:hover {
  color: #ffffff;
}

@media (max-width: 900px) {
  .hero-msc-section {
    height: auto;
    min-height: auto;
    max-height: none;
    padding: 70px 0 90px;
  }
  .hero-quote-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .hero-track-form {
    flex-direction: column;
  }
  .hero-track-btn {
    width: 100%;
    justify-content: center;
  }
  .hero-msc-controls {
    display: none;
  }
}

/* ==========================================================================
   STATS BAR (Floating)
   ========================================================================== */
.stats-bar-wrapper {
  position: relative;
  z-index: 10;
  margin-top: 0; padding: 25px 0 10px;
}

.stats-bar {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 30px 40px;
  box-shadow: var(--shadow-xl);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  border: 1px solid var(--color-border);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 10px;
}

.stat-item:not(:last-child) {
  border-right: 1px solid var(--color-border);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  color: var(--color-primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--trans-base);
}

.stat-item:hover .stat-icon {
  background: var(--color-primary-900);
  color: var(--color-accent-400);
  transform: scale(1.05);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary-900);
  line-height: 1.1;
  font-feature-settings: "tnum";
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section {
  padding: 90px 0;
}

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

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 55px;
}

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

.section-subtitle {
  color: var(--color-accent-600);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--color-primary-900);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   SERVICES GRID (4 CARDS PER ROW - 100% PARITY WITH EXISTING WEB)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06);
  border: 1px solid var(--color-border);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  text-decoration: none;
  color: inherit;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.12);
  border-color: rgba(30, 58, 138, 0.3);
}

.service-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: #0f172a;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.04);
}

.service-body {
  padding: 22px 18px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  text-align: center;
}

.service-title {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--color-primary-900);
  line-height: 1.35;
  transition: color 0.2s ease;
}

.service-card:hover .service-title {
  color: var(--color-primary-600);
}

.service-excerpt {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 0;
  flex-grow: 1;
  text-align: center;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary-600);
  margin-top: auto;
}

.service-link:hover {
  gap: 12px;
  color: var(--color-primary-800);
}

/* ==========================================================================
   ABOUT / TRACK RECORD SECTION
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.about-floating-card {
  position: absolute;
  bottom: -30px;
  right: -20px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 18px;
  max-width: 290px;
}

.about-floating-icon {
  width: 50px;
  height: 50px;
  background: var(--color-primary-900);
  color: var(--color-accent-400);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.pillar-item {
  background: #ffffff;
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.pillar-item h4 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--color-primary-900);
}

.pillar-item p {
  font-size: 0.85rem;
}

/* ==========================================================================
   INTERACTIVE INQUIRY FORM / QUOTE CALCULATOR
   ========================================================================== */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary-900);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.925rem;
  color: var(--color-text-main);
  background-color: #ffffff;
  transition: var(--trans-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-600);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--trans-base);
}

.faq-item.active {
  border-color: var(--color-primary-700);
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  user-select: none;
}

.faq-item.active .faq-question {
  background-color: var(--color-primary-900);
  color: #ffffff;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: var(--color-bg-alt);
  color: var(--color-primary-900);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  background: var(--color-accent-500);
  color: #ffffff;
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 20px 24px 24px;
  border-top: 1px solid var(--color-border-light);
}

/* ==========================================================================
   PARTNERS / CLIENTS
   ========================================================================== */
.client-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  opacity: 0.75;
  filter: grayscale(100%);
  transition: var(--trans-base);
}

.client-logos:hover {
  opacity: 1;
  filter: grayscale(0%);
}

.client-logo-item {
  height: 50px;
  display: flex;
  align-items: center;
}

.client-logo-item img {
  max-height: 45px;
  width: auto;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--color-primary-950);
  color: #cbd5e1;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent-500);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  color: #94a3b8;
  font-size: 0.925rem;
}

.footer-link:hover {
  color: var(--color-accent-400);
  transform: translateX(4px);
}

.footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  color: #cbd5e1;
  transition: all 0.2s ease;
}

.footer-social-btn:hover {
  background: var(--color-accent-500);
  color: #0f172a;
  transform: translateY(-3px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.925rem;
  color: #94a3b8;
}

.footer-contact-item svg {
  color: var(--color-accent-400);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: #64748b;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: #ffffff;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--trans-base);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-text h1 {
    font-size: 2.6rem;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat-item:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    box-shadow: var(--shadow-xl);
    gap: 16px;
  }
  .nav-menu.active {
    display: flex;
  }
  .mobile-menu-btn {
    display: block;
  }
  .top-bar-links {
    display: none;
  }
  .hero-text h1 {
    font-size: 2.1rem;
  }
  .hero-features {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .stats-bar {
    grid-template-columns: 1fr;
  }
  .stat-item:not(:last-child) {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 14px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}


/* ==========================================================================
   ENTERPRISE SCROLL REVEAL & PAGE ENTRANCE ANIMATIONS
   ========================================================================== */

/* Hero Entrance Animations */
.hero-msc-badge {
  animation: heroFadeDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-msc-title {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.hero-msc-animated {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.3s both;
}

.hero-msc-desc {
  animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}

.hero-msc-hub {
  animation: heroHubPop 1s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}

@keyframes heroFadeDown {
  from { opacity: 0; transform: translateY(-24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes heroHubPop {
  from { opacity: 0; transform: translateY(40px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Scroll-triggered reveal system */
.reveal-init {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-init.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-zoom {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-zoom.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Progressive Stagger Delays */
.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }

/* Sticky Navbar on Scroll */
.main-header {
  transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.main-header.scrolled {
  background: rgba(255, 255, 255, 0.96) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
}

/* Enhanced Card Hover Micro-animations */
.service-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.12);
  border-color: rgba(245, 158, 11, 0.5);
}

.service-card .service-img img {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-img img {
  transform: scale(1.08);
}

/* Feature Item Pulse Icon on Scroll */
.feature-item {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 28px -6px rgba(0, 0, 0, 0.08);
}

.feature-item:hover .feature-icon {
  background: var(--color-primary-900) !important;
  color: #fbbf24 !important;
  transform: scale(1.1);
}

.feature-icon {
  transition: all 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-init, .reveal-left, .reveal-right, .reveal-zoom {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}