/* ==================================================
   CREATOVIBE — PRODUCTION LIGHT STUDIO STYLESHEET
   BLUE + CYAN VISUAL IDENTITY (LIGHT THEME ONLY)
   MOBILE-FIRST APP-LIKE EXPERIENCE & EDITORIAL DESKTOP
   ================================================== */

/* --------------------------------------------------
   1. Design Tokens & CSS Variables
   -------------------------------------------------- */
:root {
  /* LIGHT THEME PALETTE */
  --bg-primary: #f8fafc;
  --bg-secondary: #f0f6fc;
  --bg-surface: #ffffff;
  --bg-surface-hover: #f8fafc;
  --bg-card: #ffffff;

  --text-primary: #0a1628;        /* Deep Navy / Near-Black */
  --text-secondary: #475569;      /* Slate Blue-Gray */
  --text-muted: #64748b;

  /* Blue & Cyan Brand Accent System */
  --accent-electric: #0052ff;
  --accent-electric-hover: #0040cc;
  --accent-cyan: #00a3c4;
  --accent-cyan-bright: #00c6ff;
  --accent-cyan-hover: #008ba8;
  --accent-cyan-subtle: rgba(0, 163, 196, 0.08);
  --accent-glow: rgba(0, 163, 196, 0.2);
  --accent-blue-glow: rgba(0, 82, 255, 0.16);

  --border-subtle: rgba(10, 22, 40, 0.08);
  --border-medium: rgba(0, 82, 255, 0.15);
  --border-bright: rgba(0, 163, 196, 0.4);

  --card-shadow: 0 10px 30px rgba(10, 22, 40, 0.05);
  --card-shadow-hover: 0 18px 44px rgba(0, 82, 255, 0.13);

  --navbar-bg: rgba(248, 250, 252, 0.92);
  --navbar-border: rgba(10, 22, 40, 0.07);

  /* Fonts */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Easing & Timing */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s var(--ease-expo);

  /* Dimensions & Spacing */
  --container-max: 1360px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);
  --section-space: clamp(4.5rem, 8vw, 8.5rem);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;
}

/* --------------------------------------------------
   2. Reset & Global Layout Guard
   -------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background-color: var(--accent-cyan);
  color: #ffffff;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section-padding {
  padding-top: var(--section-space);
  padding-bottom: var(--section-space);
}

/* Ambient Blue / Cyan Glow Accents */
.ambient-glow {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  max-width: 100vw;
  overflow: hidden;
}

.glow-top {
  top: -100px;
  right: -80px;
  width: min(600px, 80vw);
  height: min(600px, 80vw);
  background: radial-gradient(circle, var(--accent-blue-glow) 0%, transparent 70%);
  opacity: 0.65;
}

.glow-mid {
  top: 40%;
  left: -120px;
  width: min(700px, 80vw);
  height: min(700px, 80vw);
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.45;
}

/* --------------------------------------------------
   3. Custom Interactive Cursor (Desktop Only)
   -------------------------------------------------- */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: multiply;
  display: none;
}

@media (pointer: fine) {
  .custom-cursor {
    display: block;
  }
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-electric);
  border-radius: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  transition: transform 0.1s;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--accent-electric);
  border-radius: 50%;
  position: absolute;
  transform: translate(-50%, -50%);
  opacity: 0.6;
  transition: width 0.3s var(--ease-expo), height 0.3s var(--ease-expo), border-color 0.2s;
}

body.cursor-hover .cursor-ring {
  width: 56px;
  height: 56px;
  border-color: var(--accent-cyan);
  background-color: rgba(0, 163, 196, 0.08);
  opacity: 1;
}

/* --------------------------------------------------
   4. Buttons & Interactive Elements
   -------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.95rem 1.85rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-align: center;
  min-height: 48px;
  touch-action: manipulation;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-electric) 0%, var(--accent-cyan) 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--accent-glow);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  border: 1.5px solid var(--border-medium);
  box-shadow: var(--card-shadow);
}

.btn-secondary:hover {
  border-color: var(--accent-cyan);
  background-color: var(--accent-cyan-subtle);
  transform: translateY(-2px);
}

.btn-nav {
  padding: 0.6rem 1.35rem;
  font-size: 0.85rem;
  min-height: 40px;
}

.btn-cta {
  padding: 1.15rem 2.5rem;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------
   5. Top Navigation (Desktop Navbar & Mobile Top Header)
   -------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: padding var(--transition-normal), background-color var(--transition-normal), backdrop-filter var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  padding: 0.85rem 0;
  background-color: var(--navbar-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--navbar-border);
  box-shadow: 0 10px 30px rgba(10, 22, 40, 0.05);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

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

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  position: relative;
  padding: 0.35rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-cyan));
  transition: width 0.3s var(--ease-expo);
  border-radius: 2px;
}

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

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

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

/* Mobile App Menu Toggle */
.hamburger-btn {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-medium);
  cursor: pointer;
  min-height: 40px;
  touch-action: manipulation;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.ham-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}

.ham-line {
  width: 16px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s var(--ease-expo), opacity 0.2s;
}

.hamburger-btn.open .ham-line:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}

.hamburger-btn.open .ham-line:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Mobile Drawer (Slide-in Menu) */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background-color: var(--bg-primary);
  z-index: 1002;
  transform: translateY(-100%);
  transition: transform 0.45s var(--ease-expo);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 1.75rem var(--container-pad) 2.5rem;
  overscroll-behavior: contain;
}

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

.drawer-inner {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  justify-content: space-between;
}

.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.drawer-logo {
  height: 34px;
  width: auto;
}

.drawer-close-btn {
  font-size: 2.2rem;
  line-height: 1;
  color: var(--text-primary);
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 2rem 0;
}

.drawer-link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 5.5vw, 2rem);
  font-weight: 800;
  color: var(--text-primary);
  min-height: 48px;
  padding: 0.25rem 0;
  transition: transform 0.2s, color 0.2s;
}

.drawer-idx {
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--accent-cyan);
}

.drawer-link:hover,
.drawer-link:active {
  transform: translateX(8px);
  color: var(--accent-electric);
}

.drawer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-subtle);
}

.btn-full {
  width: 100%;
}

.drawer-footer-meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.drawer-email {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-electric);
  word-break: break-all;
}

.drawer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.drawer-socials a {
  font-weight: 700;
  color: var(--text-primary);
  padding: 0.25rem 0;
}

/* --------------------------------------------------
   6. Fixed Mobile Bottom App Navigation Bar
   -------------------------------------------------- */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 64px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1.5px solid var(--border-medium);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -8px 24px rgba(10, 22, 40, 0.08);
  display: none; /* Displayed only on mobile via media query */
  align-items: center;
  justify-content: space-around;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 8px 0;
  color: var(--text-muted);
  min-height: 52px;
  touch-action: manipulation;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.bottom-nav-icon {
  stroke: currentColor;
  transition: transform var(--transition-fast), stroke var(--transition-fast);
}

.bottom-nav-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.bottom-nav-item.active,
.bottom-nav-item:active {
  color: var(--accent-electric);
}

.bottom-nav-item.active .bottom-nav-icon {
  transform: translateY(-2px);
  stroke: var(--accent-electric);
}

/* --------------------------------------------------
   7. Home / Hero Section
   -------------------------------------------------- */
.hero-section {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding-top: clamp(6.5rem, 12vw, 9rem);
  padding-bottom: 4rem;
  overflow: hidden;
  background-color: var(--bg-primary);
}

.hero-grid-mesh {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(0, 82, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 82, 255, 0.04) 1px, transparent 1px);
  background-size: 70px 70px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  pointer-events: none;
}

.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-text-col {
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 0.4rem 1.2rem;
  margin-bottom: 1.75rem;
  max-width: 100%;
  box-shadow: 0 4px 16px var(--accent-cyan-subtle);
}

.pulse-cyan {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  flex-shrink: 0;
  box-shadow: 0 0 0 0 var(--accent-cyan);
  animation: pulseCyan 2s infinite;
}

@keyframes pulseCyan {
  0% { box-shadow: 0 0 0 0 rgba(0, 163, 196, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(0, 163, 196, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 163, 196, 0); }
}

.badge-txt {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  overflow-wrap: break-word;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 5.6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.75rem;
  text-transform: uppercase;
  overflow-wrap: break-word;
  word-break: break-word;
}

.headline-mobile {
  display: none;
}

.headline-desktop {
  display: block;
}

.line-wrap {
  display: block;
}

.vibe-gradient {
  background: linear-gradient(135deg, var(--accent-electric) 0%, var(--accent-cyan) 80%, #008ba8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
  position: relative;
}

.hero-subtext {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 580px;
  margin-bottom: 2.5rem;
  overflow-wrap: break-word;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  width: 100%;
}

/* Hero Media Column */
.hero-media-col {
  width: 100%;
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  height: clamp(320px, 45vw, 520px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--border-medium);
  box-shadow: var(--card-shadow), 0 0 40px var(--accent-blue-glow);
  background-color: var(--bg-surface);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-expo);
}

.hero-image-wrapper:hover .hero-img {
  transform: scale(1.04);
}

.hero-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 82, 255, 0.08) 0%, rgba(10, 22, 40, 0.2) 100%);
  pointer-events: none;
}

.hero-scan-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: scanLine 6s ease-in-out infinite;
}

@keyframes scanLine {
  0% { transform: translateY(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(480px); opacity: 0; }
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.35rem;
  box-shadow: var(--card-shadow);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
  max-width: calc(100% - 24px);
  transition: transform 0.2s ease-out;
}

.badge-accent-1 {
  top: 10%;
  left: -20px;
}

.badge-accent-2 {
  bottom: 8%;
  right: -20px;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.dot-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  flex-shrink: 0;
}

.floating-text {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  white-space: nowrap;
}

.badge-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-electric);
}

.hero-accent-ring {
  position: absolute;
  bottom: -24px;
  left: -24px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 1.5px dashed var(--accent-cyan);
  opacity: 0.4;
  animation: spinSlow 20s linear infinite;
  z-index: 1;
}

@keyframes spinSlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Scroll Explorer Row */
.hero-scroll-row {
  display: flex;
  justify-content: center;
  margin-top: 4rem;
}

.scroll-explore {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  transition: color var(--transition-fast);
}

.scroll-explore:hover {
  color: var(--accent-electric);
}

.scroll-mouse-icon {
  width: 18px;
  height: 28px;
  border: 1.5px solid var(--text-secondary);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}

.scroll-wheel-dot {
  width: 3px;
  height: 6px;
  background-color: var(--accent-electric);
  border-radius: 2px;
  position: absolute;
  top: 4px;
  animation: wheelBob 2s infinite ease-in-out;
}

@keyframes wheelBob {
  0% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* --------------------------------------------------
   8. Stats / Counters Section
   -------------------------------------------------- */
.stats-section {
  padding: 4.5rem 0 6rem;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-cyan);
  box-shadow: var(--card-shadow-hover);
}

.stat-number-wrap {
  margin-bottom: 0.75rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 5.5vw, 5.2rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-electric) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.stat-accent-bar {
  width: 44px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-cyan));
  border-radius: 2px;
  margin: 1.25rem 0;
}

.stat-label {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
  overflow-wrap: break-word;
}

.stat-info {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
  overflow-wrap: break-word;
}

/* --------------------------------------------------
   9. Section Headers & Common Tags
   -------------------------------------------------- */
.section-tag-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.section-tag-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.section-tag-bar {
  width: 40px;
  height: 1px;
  background-color: var(--border-medium);
}

.section-tag-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.section-head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 4rem;
}

.section-main-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--text-primary);
  text-transform: uppercase;
  overflow-wrap: break-word;
  word-break: break-word;
}

.section-main-sub {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.6;
  overflow-wrap: break-word;
}

.cyan-gradient-text {
  background: linear-gradient(135deg, var(--accent-electric) 0%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

/* --------------------------------------------------
   10. About Us Section
   -------------------------------------------------- */
.about-section {
  background-color: var(--bg-primary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.about-left-col {
  width: 100%;
}

.about-right-col {
  width: 100%;
}

.about-hero-title {
  font-family: var(--font-display);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.title-sub {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.title-bold {
  font-size: clamp(2.8rem, 6.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Formula Step Nodes */
.about-formula-wrap {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 0.9rem 1.75rem;
  box-shadow: var(--card-shadow);
  max-width: 100%;
}

.formula-node {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  white-space: nowrap;
}

.formula-node.node-accent {
  color: var(--accent-electric);
}

.formula-line {
  width: 36px;
  height: 2px;
  background-color: var(--border-subtle);
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.line-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-cyan));
  animation: lineFlow 2.5s infinite;
}

@keyframes lineFlow {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.about-content-box {
  margin-top: 2.5rem;
}

.about-lead {
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: 1.5rem;
  overflow-wrap: break-word;
}

.about-secondary {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  overflow-wrap: break-word;
}

/* About Image Card */
.about-image-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 2px solid var(--border-medium);
}

.about-image-frame {
  width: 100%;
  height: clamp(300px, 38vw, 420px);
  overflow: hidden;
  position: relative;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-expo);
}

.about-image-card:hover .about-img {
  transform: scale(1.05);
}

.about-image-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 22, 40, 0.25) 100%);
  pointer-events: none;
}

.about-badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.25rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  max-width: calc(100% - 2.5rem);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-cyan);
  flex-shrink: 0;
}

/* --------------------------------------------------
   11. Services Section
   -------------------------------------------------- */
.services-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.services-table {
  display: flex;
  flex-direction: column;
}

.service-item {
  position: relative;
  display: grid;
  grid-template-columns: 1.25fr 2fr 0.35fr;
  align-items: center;
  padding: 2.75rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  background-color: transparent;
  overflow: hidden;
  transition: background-color var(--transition-normal), border-color var(--transition-normal), padding-left var(--transition-normal);
}

.service-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.service-item:hover,
.service-item:focus {
  background-color: var(--bg-surface);
  border-color: var(--border-bright);
  padding-left: 2.75rem;
  outline: none;
}

.service-header {
  display: contents;
}

.service-index {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent-cyan);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.service-name {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  overflow-wrap: break-word;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.service-item:hover .service-name {
  color: var(--accent-electric);
  transform: translateX(6px);
}

.service-body {
  padding-right: 2rem;
}

.service-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-wrap: break-word;
  transition: color var(--transition-fast);
}

.service-item:hover .service-text {
  color: var(--text-primary);
}

.service-arrow-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--text-primary);
  flex-shrink: 0;
  margin-left: auto;
  transition: all var(--transition-normal);
}

.service-item:hover .service-arrow-btn {
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-cyan));
  border-color: transparent;
  color: #ffffff;
  transform: scale(1.1) rotate(45deg);
}

.service-glow {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-electric), var(--accent-cyan));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-item:hover .service-glow {
  opacity: 1;
}

/* --------------------------------------------------
   12. Selected Work / Portfolio Section
   -------------------------------------------------- */
.work-section {
  background-color: var(--bg-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}

.project-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
  width: 100%;
}

.project-wide {
  grid-column: span 12;
}

.project-tall {
  grid-column: span 6;
}

.project-media-wrap {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1.5px solid var(--border-subtle);
  background-color: var(--bg-surface);
  box-shadow: var(--card-shadow);
  transition: transform 0.6s var(--ease-expo), border-color 0.4s, box-shadow 0.6s var(--ease-expo);
}

.project-wide .project-media-wrap {
  height: clamp(340px, 46vw, 560px);
}

.project-tall .project-media-wrap {
  height: clamp(300px, 40vw, 480px);
}

.project-card:hover .project-media-wrap {
  transform: translateY(-8px);
  border-color: var(--accent-cyan);
  box-shadow: var(--card-shadow-hover);
}

.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-expo);
}

.project-card:hover .project-img {
  transform: scale(1.06);
}

.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 1.75rem;
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.3) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.35s var(--ease-expo);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-pill {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  background-color: rgba(10, 22, 40, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
}

.project-cursor-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-cyan));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transform: scale(0.8) rotate(-45deg);
  transition: transform 0.4s var(--ease-expo);
}

.project-card:hover .project-cursor-arrow {
  transform: scale(1) rotate(0deg);
}

.project-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  gap: 1rem;
}

.project-text-group {
  flex-grow: 1;
}

.project-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  overflow-wrap: break-word;
  transition: color var(--transition-fast);
}

.project-card:hover .project-name {
  color: var(--accent-electric);
}

.project-category {
  font-size: 0.95rem;
  color: var(--text-secondary);
  overflow-wrap: break-word;
}

.project-action-btn {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-electric);
  padding: 0.5rem 0.8rem;
  cursor: pointer;
  white-space: nowrap;
  touch-action: manipulation;
  transition: transform var(--transition-fast);
}

.project-card:hover .project-action-btn {
  transform: translateX(4px);
}

/* Project Modal / Lightbox */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-expo);
}

.project-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(10, 22, 40, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.modal-card {
  position: relative;
  z-index: 2;
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-xl);
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(10, 22, 40, 0.25);
  transform: translateY(30px) scale(0.95);
  transition: transform 0.4s var(--ease-expo);
}

.project-modal.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: 2rem;
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 4;
}

.modal-media {
  width: 100%;
  height: clamp(220px, 35vw, 380px);
  overflow: hidden;
}

.modal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-content {
  padding: 2.25rem;
}

.modal-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0.5rem 0 0.85rem;
  overflow-wrap: break-word;
}

.modal-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* --------------------------------------------------
   13. Team Section
   -------------------------------------------------- */
.team-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.team-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  width: 100%;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-cyan);
  box-shadow: var(--card-shadow-hover);
}

.team-media {
  width: 100%;
  height: 320px;
  overflow: hidden;
  position: relative;
}

.team-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-expo);
}

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

.team-overlay-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10, 22, 40, 0.15) 100%);
  pointer-events: none;
}

.team-details {
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.team-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
  overflow-wrap: break-word;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.team-card:hover .team-name {
  color: var(--accent-electric);
  transform: translateX(4px);
}

.team-role {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--accent-cyan);
  overflow-wrap: break-word;
}

.team-accent-line {
  width: 32px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-cyan));
  margin: 0.85rem 0 1rem;
  transition: width 0.3s var(--ease-expo);
}

.team-card:hover .team-accent-line {
  width: 60px;
}

.team-bio {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  overflow-wrap: break-word;
}

/* --------------------------------------------------
   14. Process Section
   -------------------------------------------------- */
.process-section {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
}

.process-track {
  position: relative;
  width: 100%;
}

.process-line-back {
  position: absolute;
  top: 36px;
  left: 40px;
  right: 40px;
  height: 2px;
  background-color: var(--border-subtle);
  z-index: 1;
}

.process-line-active {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-electric), var(--accent-cyan));
  box-shadow: 0 0 10px var(--accent-cyan);
  transition: width 1.2s var(--ease-expo);
}

.process-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  width: 100%;
}

.process-card {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.process-node {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  box-shadow: var(--card-shadow);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.node-num {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.process-card:hover .process-node,
.process-card.active-step .process-node {
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-cyan));
  border-color: transparent;
  box-shadow: 0 8px 24px var(--accent-glow);
  transform: scale(1.1);
}

.process-card:hover .node-num,
.process-card.active-step .node-num {
  color: #ffffff;
}

.process-card-body {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--card-shadow);
  flex-grow: 1;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.process-card:hover .process-card-body {
  transform: translateY(-6px);
  border-color: var(--accent-cyan);
}

.process-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  overflow-wrap: break-word;
}

.process-subtitle {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent-electric);
  margin-bottom: 1rem;
}

.process-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-wrap: break-word;
}

/* --------------------------------------------------
   15. Contact Section (Editorial CTA)
   -------------------------------------------------- */
.contact-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
}

.contact-cta-card {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1.5rem, 5vw, 4.5rem);
  box-shadow: var(--card-shadow), 0 0 50px var(--accent-blue-glow);
  position: relative;
  overflow: hidden;
}

.contact-cta-card::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: min(380px, 80vw);
  height: min(380px, 80vw);
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-blue-glow) 0%, transparent 70%);
  pointer-events: none;
}

.contact-cta-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.contact-tag-row {
  margin-bottom: 1.5rem;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  overflow-wrap: break-word;
  word-break: break-word;
}

.contact-desc {
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: 2.75rem;
  overflow-wrap: break-word;
}

.contact-actions-row {
  margin-bottom: 3.5rem;
}

.contact-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 2.5rem;
}

.contact-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.meta-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.meta-email {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 800;
  color: var(--text-primary);
  overflow-wrap: break-word;
  word-break: break-word;
}

.meta-email:hover {
  color: var(--accent-electric);
}

.meta-arrow {
  transition: transform var(--transition-fast);
}

.meta-email:hover .meta-arrow {
  transform: translate(3px, -3px);
}

.meta-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
  overflow-wrap: break-word;
}

.social-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.25rem;
}

.social-badge {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-medium);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  touch-action: manipulation;
  transition: all var(--transition-fast);
}

.social-badge:hover {
  background: linear-gradient(135deg, var(--accent-electric), var(--accent-cyan));
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-2px);
}

/* --------------------------------------------------
   16. Previous Clients / Company Logos Marquee
   -------------------------------------------------- */
.marquee-section {
  background-color: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: clamp(3.5rem, 6vw, 5.5rem) 0 clamp(4rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}

.marquee-header-container {
  margin-bottom: 2.25rem;
}

.marquee-header {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.marquee-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
}

.marquee-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.marquee-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Strictly Contained Marquee Wrapper (Zero Page Overflow) */
.marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 0.75rem 0;
}

/* Left & Right Soft Fade Gradients */
.marquee-fade-left,
.marquee-fade-right {
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(40px, 8vw, 120px);
  z-index: 2;
  pointer-events: none;
}

.marquee-fade-left {
  left: 0;
  background: linear-gradient(to right, var(--bg-primary) 0%, transparent 100%);
}

.marquee-fade-right {
  right: 0;
  background: linear-gradient(to left, var(--bg-primary) 0%, transparent 100%);
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  padding-right: clamp(1.75rem, 4vw, 3.5rem);
  animation: marqueeScroll 24s linear infinite;
  flex-shrink: 0;
}

/* Pause Marquee on Desktop Hover */
.marquee-wrapper:hover .marquee-group {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

.marquee-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 68px;
  padding: 0.6rem 1.6rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  box-shadow: var(--card-shadow);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.marquee-logo-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-cyan);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.client-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
  opacity: 0.88;
  transition: opacity var(--transition-fast);
}

.marquee-logo-card:hover .client-logo-img {
  opacity: 1;
}

/* --------------------------------------------------
   17. Footer
   -------------------------------------------------- */
.site-footer {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
  padding: 6rem 0 3rem;
  border-top: 1px solid var(--border-subtle);
  position: relative;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3.5rem;
  padding-bottom: 4.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand-link {
  display: inline-block;
  margin-bottom: 1.25rem;
}

.footer-logo {
  height: 38px;
  width: auto;
}

.footer-tagline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  overflow-wrap: break-word;
}

.footer-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-electric);
  max-width: 100%;
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--accent-electric);
  box-shadow: 0 0 6px var(--accent-electric);
  flex-shrink: 0;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

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

.footer-menu a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  min-height: 32px;
  transition: all var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--accent-electric);
  transform: translateX(4px);
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  gap: 1rem;
}

.copyright-txt {
  overflow-wrap: break-word;
}

.back-to-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-medium);
  min-height: 40px;
  touch-action: manipulation;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.back-to-top-btn:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-electric);
  transform: translateY(-2px);
}

/* --------------------------------------------------
   18. Viewport Scroll Reveals
   -------------------------------------------------- */
.reveal-item,
.reveal-card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.85s var(--ease-expo), transform 0.85s var(--ease-expo);
  will-change: opacity, transform;
}

.reveal-item.revealed,
.reveal-card.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------
   19. Responsive Media Queries (Mobile-First App & Desktop)
   -------------------------------------------------- */

/* TABLETS (<= 1100px) */
@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .process-line-back {
    display: none;
  }

  .footer-top-row {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .contact-meta-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

/* MOBILE EXPERIENCE (<= 860px) — MOBILE-FIRST APP FEEL */
@media (max-width: 860px) {
  /* Body and footer safe spacing for Fixed Mobile Bottom App Nav */
  body {
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 14px));
  }

  .site-footer {
    padding-bottom: calc(84px + env(safe-area-inset-bottom, 14px));
  }

  /* Show Fixed Mobile Bottom App Nav */
  .mobile-bottom-nav {
    display: flex;
  }

  /* Top Bar Header */
  .nav-menu,
  .btn-nav {
    display: none; /* Relocated to mobile drawer / bottom nav */
  }

  .hamburger-btn {
    display: flex;
  }

  .navbar {
    padding: 0.75rem 0;
  }

  .brand-logo-img {
    height: 32px;
  }

  /* Section Headings */
  .section-head-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .section-main-title {
    font-size: clamp(1.75rem, 7.5vw, 2.25rem);
  }

  .section-main-sub {
    font-size: 0.95rem;
    line-height: 1.55;
  }

  /* Compact Mobile Hero Section */
  .hero-section {
    min-height: auto;
    padding-top: 5.5rem;
    padding-bottom: 2.75rem;
  }

  .hero-grid {
    gap: 2rem;
  }

  .hero-badge {
    padding: 0.35rem 0.95rem;
    margin-bottom: 1.25rem;
  }

  .badge-txt {
    font-size: 0.72rem;
  }

  /* Switch Hero to Compact Mobile Headline */
  .headline-desktop {
    display: none;
  }

  .headline-mobile {
    display: block;
    font-size: clamp(2.1rem, 9.2vw, 2.85rem);
    line-height: 1.08;
    margin-bottom: 1.25rem;
  }

  .hero-subtext {
    font-size: 0.98rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-btn {
    width: 100%;
    min-height: 48px;
    font-size: 0.9rem;
  }

  .hero-media-col {
    margin-top: 0.5rem;
  }

  .hero-image-wrapper {
    max-width: 100%;
  }

  .hero-image-frame {
    height: clamp(230px, 58vw, 340px);
    border-radius: var(--radius-lg);
  }

  /* Hide floating badges on mobile to keep app interface clean & compact */
  .floating-badge,
  .hero-accent-ring {
    display: none;
  }

  .hero-scroll-row {
    margin-top: 2rem;
  }

  /* Compact Mobile App Stats Cards */
  .stats-section {
    padding: 2.75rem 0 3.25rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stat-card {
    padding: 1.4rem 1.35rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
  }

  .stat-number-wrap {
    margin-bottom: 0.2rem;
  }

  .stat-number {
    font-size: clamp(2.5rem, 11vw, 3.4rem);
  }

  .stat-accent-bar {
    width: 32px;
    margin: 0.6rem 0;
  }

  .stat-label {
    font-size: 1rem;
    margin-bottom: 0.2rem;
  }

  .stat-info {
    font-size: 0.88rem;
  }

  /* Compact Mobile About Us Layout */
  .about-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .about-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .about-hero-title {
    margin-bottom: 0;
    gap: 0.65rem;
  }

  .title-sub {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
  }

  .title-bold {
    font-size: clamp(2rem, 9vw, 2.75rem);
    line-height: 1.05;
  }

  .about-image-card {
    order: 2;
    margin-top: 0.5rem;
    border-radius: var(--radius-lg);
  }

  .about-image-frame {
    height: clamp(220px, 52vw, 320px);
  }

  .about-badge {
    bottom: 0.85rem;
    left: 0.85rem;
    padding: 0.4rem 0.95rem;
    font-size: 0.7rem;
  }

  .about-content-box {
    order: 3;
    margin-top: 0;
  }

  .about-lead {
    font-size: 1.05rem;
    line-height: 1.55;
    margin-bottom: 0.85rem;
  }

  .about-secondary {
    font-size: 0.92rem;
    line-height: 1.6;
  }

  .about-formula-wrap {
    order: 4;
    margin-top: 0.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 1.15rem;
    width: 100%;
    border-radius: var(--radius-md);
  }

  .formula-node {
    font-size: 0.82rem;
  }

  .formula-line {
    width: 20px;
  }

  /* Compact Mobile Services List (Tap-Friendly Cards) */
  .services-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .services-table {
    gap: 0.75rem;
  }

  .service-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.35rem 1.2rem;
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    background-color: var(--bg-surface);
    box-shadow: var(--card-shadow);
    gap: 0.5rem;
  }

  .service-item:first-child {
    border-top: 1.5px solid var(--border-subtle);
  }

  .service-item:hover,
  .service-item:focus {
    padding-left: 1.2rem;
    border-color: var(--border-bright);
  }

  .service-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 0.75rem;
  }

  .service-index {
    font-size: 1rem;
  }

  .service-name {
    font-size: 1.18rem;
    flex-grow: 1;
  }

  .service-body {
    padding-right: 0;
    width: 100%;
    padding-top: 0.25rem;
  }

  .service-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    display: block !important;
    opacity: 1 !important;
    line-height: 1.5;
  }

  .service-arrow-btn {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  /* Mobile Portfolio Feed (Clean Single-Column Cards) */
  .work-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .project-wide,
  .project-tall {
    grid-column: span 1;
  }

  .project-media-wrap {
    height: clamp(230px, 58vw, 340px) !important;
    border-radius: var(--radius-lg);
  }

  .project-info-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    padding-top: 1rem;
  }

  .project-name {
    font-size: 1.22rem;
  }

  .project-category {
    font-size: 0.88rem;
  }

  .project-action-btn {
    padding: 0;
    font-size: 0.82rem;
  }

  /* Compact Team Cards */
  .team-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .team-grid {
    gap: 1.25rem;
  }

  .team-card {
    border-radius: var(--radius-md);
  }

  .team-media {
    height: clamp(220px, 60vw, 300px);
  }

  .team-details {
    padding: 1.25rem 1.15rem;
  }

  .team-name {
    font-size: 1.22rem;
  }

  .team-role {
    font-size: 0.82rem;
  }

  .team-bio {
    font-size: 0.88rem;
    line-height: 1.5;
  }

  /* Compact Vertical Process Timeline */
  .process-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .process-track {
    position: relative;
    padding-left: clamp(2.75rem, 10vw, 3.75rem);
  }

  .process-line-back {
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    left: clamp(1rem, 4vw, 1.4rem);
    width: 2px;
    height: 100%;
    right: auto;
  }

  .process-line-active {
    width: 100%;
    height: 0%;
    transition: height 1.2s var(--ease-expo);
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .process-card {
    position: relative;
  }

  .process-node {
    position: absolute;
    top: 0;
    left: calc(-1 * clamp(2.75rem, 10vw, 3.75rem));
    width: 44px;
    height: 44px;
    margin-bottom: 0;
  }

  .node-num {
    font-size: 0.95rem;
  }

  .process-card-body {
    padding: 1.4rem 1.2rem;
    border-radius: var(--radius-md);
  }

  .process-title {
    font-size: 1.15rem;
  }

  .process-subtitle {
    font-size: 0.85rem;
    margin-bottom: 0.6rem;
  }

  .process-desc {
    font-size: 0.88rem;
    line-height: 1.55;
  }

  /* Contact CTA Mobile */
  .contact-section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .contact-cta-card {
    padding: 2.25rem 1.4rem;
    border-radius: var(--radius-lg);
  }

  .contact-title {
    font-size: clamp(1.9rem, 8.5vw, 2.6rem);
    margin-bottom: 1rem;
  }

  .contact-desc {
    font-size: 1rem;
    line-height: 1.55;
    margin-bottom: 1.75rem;
  }

  .contact-actions-row {
    margin-bottom: 2.25rem;
  }

  .contact-actions-row .btn-cta {
    width: 100%;
    min-height: 50px;
    font-size: 0.95rem;
  }

  .contact-meta-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-top: 1.75rem;
  }

  .meta-email {
    font-size: 1.1rem;
  }

  /* Client Marquee Mobile (App Component Styling) */
  .marquee-section {
    padding: 2.75rem 0 3.25rem;
  }

  .marquee-header-container {
    margin-bottom: 1.5rem;
  }

  .marquee-title {
    font-size: clamp(1.35rem, 5.5vw, 1.75rem);
  }

  .marquee-subtitle {
    font-size: 0.8rem;
  }

  .marquee-group {
    animation-duration: 16s;
    gap: 1.25rem;
    padding-right: 1.25rem;
  }

  .marquee-logo-card {
    height: 54px;
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius-sm);
  }

  .client-logo-img {
    height: 28px;
  }

  /* Mobile Footer */
  .site-footer {
    padding-top: 3.5rem;
  }

  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2.5rem;
  }

  .footer-bottom-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    padding-top: 1.75rem;
  }
}

/* SMALL MOBILE SCREENS (320px – 480px) */
@media (max-width: 480px) {
  :root {
    --container-pad: 18px;
  }

  .headline-mobile {
    font-size: clamp(1.9rem, 10vw, 2.45rem);
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .team-media {
    height: 260px;
  }

  .social-tags {
    gap: 0.5rem;
  }

  .social-badge {
    font-size: 0.78rem;
    padding: 0.4rem 0.85rem;
  }
}

/* --------------------------------------------------
   20. Accessibility: Reduced Motion
   -------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal-item,
  .reveal-card {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .marquee-group {
    animation: none !important;
  }

  .marquee-wrapper {
    overflow-x: auto;
  }
}