@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* --- CUSTOM VARIABLES --- */
:root {
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Color Palette - Premium Corporate Dark Theme */
  --bg-primary: #0A192F;
  --bg-secondary: #0F223D;
  --bg-card: rgba(23, 42, 69, 0.4);
  --bg-card-hover: rgba(23, 42, 69, 0.7);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(59, 130, 246, 0.3);
  
  --color-primary: #3B82F6; /* Electric Blue */
  --color-secondary: #EA580C; /* Sunset Orange */
  --color-accent: #10B981; /* Success Green */
  
  --text-main: #E2E8F0; /* Slate White */
  --text-muted: #94A3B8; /* Muted Slate */
  --text-highlight: #FFFFFF; /* Pure White */
  
  --gradient-primary: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
  --gradient-accent: linear-gradient(135deg, #FF6B00 0%, #EA580C 100%);
  --gradient-mixed: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 50%, #EA580C 100%);
  --gradient-dark: linear-gradient(180deg, #0A192F 0%, #081225 100%);

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  --max-width: 1280px;
}

/* --- RESET & BASE STYLES --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  background-image: var(--gradient-dark);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

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

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

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

ul {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  color: inherit;
}

button {
  cursor: pointer;
}

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

/* --- SCROLLBAR --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* --- SCROLL PROGRESS BAR --- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: var(--gradient-mixed);
  width: 0%;
  z-index: 1000;
  transition: width 0.1s ease-out;
}

/* --- CONTAINER --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 7rem 0;
  position: relative;
  overflow: hidden;
}

/* --- GRADIENT SHAPES / GLOW BACKGROUNDS --- */
.bg-glow-1 {
  position: absolute;
  top: 10%;
  left: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.bg-glow-2 {
  position: absolute;
  bottom: 15%;
  right: -10%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(234, 88, 12, 0.08) 0%, rgba(234, 88, 12, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-family: var(--font-heading);
  gap: 0.75rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-highlight);
  box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-accent);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-normal);
  border-radius: 50px;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  box-shadow: 0 4px 20px 0 rgba(234, 88, 12, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-highlight);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* --- HEADINGS & HIGHLIGHT TEXT --- */
.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.section-title span {
  background: var(--gradient-mixed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1.15rem;
  max-width: 650px;
  margin-bottom: 3.5rem;
  line-height: 1.7;
}

/* --- GLASS CARD --- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(59, 130, 246, 0.1);
  transform: translateY(-5px);
}

/* --- HEADER / NAVIGATION --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  transition: var(--transition-normal);
  padding: 1.5rem 0;
}

header.scrolled {
  padding: 0.85rem 0;
  background: rgba(10, 25, 47, 0.85);
  border-bottom: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-highlight);
  letter-spacing: -0.5px;
}

.logo span {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

.logo-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--text-highlight);
  stroke-width: 2.5;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-link {
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transition: var(--transition-fast);
}

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

.nav-cta {
  display: flex;
  align-items: center;
}

/* Burger Menu */
.burger {
  display: none;
  cursor: pointer;
  z-index: 101;
}

.burger div {
  width: 28px;
  height: 3px;
  background-color: var(--text-highlight);
  margin: 6px;
  transition: var(--transition-normal);
  border-radius: 2px;
}

/* --- HERO SECTION --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 8rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  color: var(--color-primary);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2rem;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.05);
}

.hero-tag span {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 8px var(--color-accent); }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-title {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -2px;
}

.hero-title span.grad-1 {
  background: linear-gradient(135deg, #FFF 20%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span.grad-2 {
  background: var(--gradient-mixed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 1.25rem;
}

/* Hero Visual Graphic */
.hero-visual {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.hero-illustration {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  max-width: 480px;
}

.visual-sphere {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(139, 92, 246, 0.1) 50%, rgba(10, 25, 47, 0) 100%);
  border-radius: 50%;
  filter: blur(10px);
  animation: float-sphere 8s ease-in-out infinite alternate;
}

.visual-orbit-1, .visual-orbit-2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  border: 1px dashed rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.visual-orbit-1 {
  width: 380px;
  height: 380px;
  animation: rotate-clockwise 24s linear infinite;
}

.visual-orbit-2 {
  width: 240px;
  height: 240px;
  animation: rotate-counter 18s linear infinite;
}

.visual-node {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.node-blue {
  background: var(--color-primary);
  box-shadow: 0 0 15px var(--color-primary);
}

.node-orange {
  background: var(--color-secondary);
  box-shadow: 0 0 15px var(--color-secondary);
}

/* Floating Mockup dashboard card inside hero graphics */
.visual-dashboard {
  position: absolute;
  background: rgba(15, 34, 61, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1.25rem;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
  animation: float-card 6s ease-in-out infinite;
}

.vd-1 {
  top: 10%;
  right: -5%;
  width: 180px;
  animation-delay: 0s;
}

.vd-2 {
  bottom: 12%;
  left: -5%;
  width: 210px;
  animation-delay: 2s;
}

.vd-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.vd-dot {
  width: 6px;
  height: 6px;
  background: #3B82F6;
  border-radius: 50%;
}

.vd-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.vd-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-highlight);
  margin-bottom: 0.25rem;
}

.vd-trend {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-accent);
}

.vd-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 40px;
  margin-top: 0.5rem;
}

.vd-bar {
  flex: 1;
  background: rgba(59, 130, 246, 0.2);
  border-radius: 2px;
  height: 20%;
  transition: var(--transition-normal);
}

.vd-bar-active {
  background: var(--gradient-primary);
}

@keyframes float-sphere {
  0% { transform: translate(-50%, -50%) translateY(-10px) scale(0.95); }
  100% { transform: translate(-50%, -50%) translateY(10px) scale(1.05); }
}

@keyframes float-card {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-12px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

@keyframes rotate-clockwise {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes rotate-counter {
  from { transform: translate(-50%, -50%) rotate(360deg); }
  to { transform: translate(-50%, -50%) rotate(0deg); }
}

/* --- STATS PANEL --- */
.stats-section {
  padding: 0;
  margin-top: -3.5rem;
  position: relative;
  z-index: 10;
}

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

.stat-card {
  padding: 2.25rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.6;
}

.stat-card:nth-child(even)::before {
  background: var(--gradient-accent);
}

.stat-num {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #FFF 40%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}

.stat-card:hover .stat-num {
  background: var(--gradient-mixed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- ABOUT & VISION/MISSION --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-left {
  position: relative;
}

.about-p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.mission-vision-container {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.mv-card {
  padding: 2.25rem;
  display: flex;
  gap: 1.5rem;
}

.mv-icon {
  flex-shrink: 0;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.mv-card:nth-child(2) .mv-icon {
  background: rgba(234, 88, 12, 0.1);
  border-color: rgba(234, 88, 12, 0.2);
  color: var(--color-secondary);
}

.mv-icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.mv-info h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.mv-info p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Core Values Grid */
.values-title-container {
  text-align: center;
  margin-top: 6rem;
  margin-bottom: 3rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.value-card {
  padding: 2rem 1.5rem;
  text-align: center;
  height: 100%;
}

.value-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  color: var(--color-primary);
  transition: var(--transition-normal);
}

.value-card:hover .value-icon {
  background: var(--gradient-primary);
  color: var(--text-highlight);
  transform: rotate(360deg);
}

.value-card:nth-child(even):hover .value-icon {
  background: var(--gradient-accent);
}

.value-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.value-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.value-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* --- SERVICES HUB --- */
.services-hub-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.services-nav-card {
  padding: 1.5rem;
}

.services-menu {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.service-tab-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  font-weight: 600;
  text-align: left;
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

.service-tab-btn:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-highlight);
}

.service-tab-btn.active {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.2);
  color: var(--color-primary);
}

.service-tab-btn.active::after {
  content: '→';
  font-weight: bold;
  color: var(--color-primary);
}

/* Right Content Display Box */
.service-display-box {
  padding: 3rem;
  min-height: 520px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-pane {
  display: none;
  animation: pane-fade 0.5s ease-out forwards;
}

.service-pane.active {
  display: block;
}

@keyframes pane-fade {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.pane-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1.5rem;
}

.pane-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-highlight);
}

.service-pane:nth-child(even) .pane-icon {
  background: var(--gradient-accent);
}

.pane-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.pane-header-text h3 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.pane-header-text p {
  font-size: 0.95rem;
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.pane-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.subservices-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.subservice-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  font-size: 0.95rem;
}

.subservice-item svg {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex-shrink: 0;
  color: var(--color-primary);
}

/* --- THE 10-STEP DELIVERY APPROACH --- */
.approach-container {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

/* Interactive horizontal timeline layout */
.approach-tabs {
  display: flex;
  justify-content: space-between;
  position: relative;
  padding-bottom: 1.5rem;
  overflow-x: auto;
}

/* Line connecting steps */
.approach-line {
  position: absolute;
  bottom: calc(1.5rem + 15px);
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 1;
}

.approach-progress-line {
  position: absolute;
  bottom: calc(1.5rem + 15px);
  left: 0;
  width: 10%;
  height: 2px;
  background: var(--gradient-mixed);
  z-index: 2;
  transition: width var(--transition-normal);
}

.approach-node-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
  min-width: 80px;
  position: relative;
}

.approach-node-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.approach-node-btn:hover .approach-node-dot {
  border-color: var(--color-primary);
  color: var(--text-highlight);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.3);
}

.approach-node-btn.active .approach-node-dot {
  background: var(--gradient-primary);
  border-color: var(--color-primary);
  color: var(--text-highlight);
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
  transform: scale(1.15);
}

.approach-node-btn.active:nth-child(even) .approach-node-dot {
  background: var(--gradient-accent);
  border-color: var(--color-secondary);
  box-shadow: 0 0 15px rgba(234, 88, 12, 0.5);
}

.approach-node-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  white-space: nowrap;
  transition: var(--transition-fast);
}

.approach-node-btn.active .approach-node-label {
  color: var(--text-highlight);
}

/* Detail Display Card for approach */
.approach-display-card {
  padding: 3rem;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.approach-display-visual {
  flex-shrink: 0;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(59, 130, 246, 0.05);
  border: 2px dashed rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  position: relative;
}

.approach-display-visual::after {
  content: '';
  position: absolute;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 1px solid rgba(59, 130, 246, 0.1);
  animation: pulse-ring 3s infinite linear;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); opacity: 0.8; }
  100% { transform: scale(1.15); opacity: 0; }
}

.approach-display-info {
  flex: 1;
}

.approach-step-num {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.approach-display-info h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.approach-display-info p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* --- CONTACT & ADRESS --- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.contact-detail-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.contact-detail h4 {
  font-size: 1.1rem;
  margin-bottom: 0.35rem;
}

.contact-detail p {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.contact-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
}

.contact-action-link:hover {
  color: var(--color-secondary);
}

/* Contact Form styling */
.contact-form-card {
  padding: 3rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.form-group {
  position: relative;
  margin-bottom: 1.75rem;
}

.form-group-full {
  margin-bottom: 2rem;
}

.captcha-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 2rem;
}

.captcha-error {
  display: none;
  font-weight: 500;
  color: var(--color-secondary);
}

@media (max-width: 360px) {
  .g-recaptcha {
    transform: scale(0.85);
    transform-origin: 0 0;
  }
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  color: var(--text-highlight);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

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

.form-control:focus {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.15);
  outline: none;
}

/* Floating labels effect */
.form-label {
  position: absolute;
  top: 1rem;
  left: 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
  transition: var(--transition-fast);
}

.form-control:focus ~ .form-label,
.form-control:not(:placeholder-shown) ~ .form-label {
  top: -0.65rem;
  left: 0.75rem;
  font-size: 0.75rem;
  background: #0D223D; /* Must match bg-card background exactly to overlap border */
  padding: 0 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  border-radius: 4px;
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border-radius: 8px;
}

/* --- FOOTER --- */
footer {
  background: #060F1F;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2rem 0;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-logo-desc p {
  margin-top: 1.25rem;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: var(--gradient-primary);
  color: var(--text-highlight);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.footer-nav-col h4 {
  font-size: 1.1rem;
  margin-bottom: 1.75rem;
  letter-spacing: 0.5px;
}

.footer-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-nav-links a {
  color: var(--text-muted);
}

.footer-nav-links a:hover {
  color: var(--text-highlight);
  padding-left: 5px;
}

.footer-newsletter p {
  margin-bottom: 1.25rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.9rem;
}

.newsletter-input:focus {
  border-color: var(--color-primary);
  outline: none;
}

.newsletter-btn {
  background: var(--gradient-primary);
  color: var(--text-highlight);
  padding: 0 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.newsletter-btn:hover {
  background: var(--gradient-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

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

/* --- SUCCESS MODAL --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 15, 31, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-card {
  max-width: 480px;
  width: 90%;
  padding: 3.5rem 2.5rem;
  text-align: center;
  transform: scale(0.8);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.modal-success-icon {
  width: 72px;
  height: 72px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem auto;
  font-size: 2rem;
  animation: scale-up 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.modal-title {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.modal-desc {
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.modal-btn {
  padding: 0.75rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  background: var(--gradient-primary);
  color: var(--text-highlight);
}

/* --- ANIMATION CLASS UTILITIES --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1200px) {
  html {
    font-size: 15px;
  }
  .services-hub-grid {
    grid-template-columns: 280px 1fr;
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    text-align: center;
  }
  .hero-tag {
    justify-content: center;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-visual {
    order: -1;
    height: 380px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .services-hub-grid {
    grid-template-columns: 1fr;
  }
  .services-nav-card {
    padding: 0.75rem;
  }
  .services-menu {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  .service-tab-btn {
    white-space: nowrap;
  }
  .service-tab-btn.active::after {
    display: none;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  header {
    padding: 1rem 0;
  }
  .burger {
    display: block;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 280px;
    background: #07172E;
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 6rem 2rem;
    gap: 2rem;
    transition: right var(--transition-normal);
    z-index: 100;
  }
  .nav-links.active {
    right: 0;
  }
  .nav-cta {
    display: none;
  }
  .burger.toggle .line1 {
    transform: rotate(-45deg) translate(-6px, 6px);
  }
  .burger.toggle .line2 {
    opacity: 0;
  }
  .burger.toggle .line3 {
    transform: rotate(45deg) translate(-6px, -6px);
  }
  .section-title {
    font-size: 2.25rem;
  }
  .hero-title {
    font-size: 3rem;
  }
  .service-display-box {
    padding: 2rem 1.5rem;
  }
  .pane-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .subservices-grid {
    grid-template-columns: 1fr;
  }
  .approach-display-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem 1.5rem;
  }
  .approach-display-visual {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }
  .approach-display-visual::after {
    width: 100px;
    height: 100px;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .values-grid {
    grid-template-columns: 1fr;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  .btn {
    width: 100%;
  }
}