/* ==========================================================================
   DATASHYFT — ETHEREAL GLASSMORPHISM & PRECISION ARCHITECTURE
   Derived from Stitch Project 6616437378492146234
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* ==========================================================================
   1. CSS CUSTOM PROPERTIES & DESIGN TOKENS
   ========================================================================== */
:root {
  /* Brand Palette */
  --brand-bg: #0c1c44;
  --brand-navy: #0b1736;
  --brand-royal: #1348b4;
  --brand-azure: #1e69ff;
  --brand-sky: #5da5ff;
  --brand-glow: #b7d6ff;
  --brand-white: #ffffff;
  
  /* Text Tones */
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.82);
  --text-muted: rgba(255, 255, 255, 0.65);
  --text-faint: rgba(255, 255, 255, 0.45);
  --text-dark: #0b1736;
  
  /* Glass Surfaces */
  --glass-canvas-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
  --glass-pill-bg: rgba(255, 255, 255, 0.12);
  --glass-card-bg: rgba(255, 255, 255, 0.08);
  --glass-card-hover: rgba(255, 255, 255, 0.14);
  --glass-input-bg: rgba(255, 255, 255, 0.07);
  
  /* Glass Borders */
  --glass-border-canvas: rgba(255, 255, 255, 0.28);
  --glass-border-pill: rgba(255, 255, 255, 0.24);
  --glass-border-card: rgba(255, 255, 255, 0.18);
  --glass-border-hover: rgba(255, 255, 255, 0.42);
  
  /* Shadows */
  --shadow-canvas: 0 30px 80px -20px rgba(0, 14, 52, 0.45);
  --shadow-card: 0 16px 40px -10px rgba(7, 24, 75, 0.3);
  --shadow-glow: 0 0 30px rgba(93, 165, 255, 0.35);
  
  /* Radii */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-xl: 48px;
  --radius-canvas: 56px;
  --radius-pill: 9999px;
  
  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', 'JetBrains Mono', monospace;
  
  /* Layout */
  --max-width: 1480px;
  --header-height: 80px;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--brand-bg);
  background-image: 
    radial-gradient(at 50% 12%, rgba(255, 255, 255, 0.75) 0px, rgba(220, 235, 255, 0.4) 22%, transparent 65%),
    radial-gradient(at 15% 10%, #1742ba 0px, transparent 55%),
    radial-gradient(at 85% 25%, rgba(255, 255, 255, 0.5) 0px, rgba(183, 214, 255, 0.35) 28%, transparent 65%),
    radial-gradient(at 88% 18%, #1f64f5 0px, transparent 60%),
    radial-gradient(at 75% 72%, rgba(255, 255, 255, 0.4) 0px, #8ab9ff 35%, transparent 60%),
    radial-gradient(at 10% 85%, #0d2872 0px, transparent 55%),
    radial-gradient(at 50% 55%, rgba(255, 255, 255, 0.25) 0px, #153c9e 40%, transparent 70%);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: cover;
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(93, 165, 255, 0.35);
  color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #091432;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.4);
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

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

/* ==========================================================================
   3. ATMOSPHERIC GLOW ORBS & AMBIENT CANVAS
   ========================================================================== */
#ambient-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
}

.glow-orb-primary {
  position: fixed;
  width: 750px;
  height: 750px;
  left: -150px;
  top: -150px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.7) 0%, rgba(183, 214, 255, 0.5) 30%, rgba(30, 105, 255, 0.3) 60%, transparent 75%);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
  animation: pulseOrb 12s ease-in-out infinite alternate;
}

.glow-orb-secondary {
  position: fixed;
  width: 850px;
  height: 850px;
  right: -200px;
  top: 20%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.65) 0%, rgba(214, 233, 255, 0.45) 35%, rgba(93, 165, 255, 0.25) 60%, transparent 80%);
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  animation: pulseOrb 16s ease-in-out infinite alternate-reverse;
}

@keyframes pulseOrb {
  0% { transform: scale(1) translate(0, 0); opacity: 0.8; }
  50% { transform: scale(1.08) translate(30px, 20px); opacity: 1; }
  100% { transform: scale(0.95) translate(-20px, 40px); opacity: 0.85; }
}

/* ==========================================================================
   4. MASTER PAGE CONTAINER & SHARED GLASS CLASSES
   ========================================================================== */
.master-wrapper {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 4rem 1.5rem;
  display: flex;
  flex-col;
  flex-direction: column;
  gap: 4rem;
}

@media (min-width: 768px) {
  .master-wrapper {
    padding: 2rem 2.5rem 5rem 2.5rem;
    gap: 5rem;
  }
}

@media (min-width: 1200px) {
  .master-wrapper {
    padding: 2.5rem 4rem 6rem 4rem;
    gap: 6rem;
  }
}

/* Signature Glass Canvas */
.glass-canvas {
  background: var(--glass-canvas-bg);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid var(--glass-border-canvas);
  box-shadow: 
    var(--shadow-canvas),
    inset 0 1px 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 -1px 2px 0 rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .glass-canvas {
    border-radius: var(--radius-canvas);
  }
}

/* Glass Pill Base */
.glass-pill {
  background: var(--glass-pill-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border-pill);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-pill);
}

/* Subtle Interactive Glass Card */
.glass-card-subtle {
  background: var(--glass-card-bg);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--glass-border-card);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-lg);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card-subtle:hover {
  background: var(--glass-card-hover);
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -12px rgba(7, 24, 75, 0.45), 0 0 25px rgba(93, 165, 255, 0.2);
}

/* ==========================================================================
   5. FLOATING HEADER & NAVIGATION
   ========================================================================== */
.site-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 100;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  group: pointer;
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.brand-logo-link:hover .brand-logo-icon {
  transform: scale(1.06) rotate(-2deg);
}

.brand-logo-icon svg, .brand-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-text {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  display: flex;
  align-items: center;
}

.brand-text span {
  color: var(--brand-glow);
  font-weight: 300;
  margin-left: 2px;
}

.brand-tld {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--brand-sky);
  margin-left: 4px;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 6px;
}

/* Nav Pills Bar */
.nav-pill-bar {
  display: none;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

@media (min-width: 840px) {
  .nav-pill-bar {
    display: flex;
  }
}

.nav-pill-link {
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
  color: rgba(255, 255, 255, 0.85);
}

.nav-pill-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
}

.nav-pill-link.active-cta {
  background: rgba(255, 255, 255, 0.22);
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.nav-pill-link.active-cta:hover {
  background: rgba(255, 255, 255, 0.32);
}

/* Mobile Quick Trigger */
.mobile-talk-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffffff;
}

@media (min-width: 840px) {
  .mobile-talk-btn {
    display: none;
  }
}

/* ==========================================================================
   6. SIGNATURE HERO SECTION (CLARITY ENGINE CANVAS)
   ========================================================================== */
.hero-canvas-container {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-glass-board {
  width: 100%;
  padding: 2rem 1.5rem;
  min-height: 600px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 3rem;
}

@media (min-width: 640px) {
  .hero-glass-board {
    padding: 2.75rem 2.5rem;
    min-height: 660px;
  }
}

@media (min-width: 1024px) {
  .hero-glass-board {
    padding: 3.5rem 4rem;
    min-height: 740px;
  }
}

/* Hero Center Content */
.hero-center-content {
  margin: auto 0;
  max-width: 920px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-headline-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-bottom: 0.25rem;
}

.hero-title-main {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.hero-title-sub {
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: #ffffff;
}

/* Capsule Badge in Title */
.hero-capsule-badge {
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-glow);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  line-height: 1.2;
}

.hero-capsule-badge span:last-child {
  font-size: 0.625rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 400;
}

/* Hero Subtitle */
.hero-description {
  margin-top: 1.75rem;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.65;
  font-weight: 400;
}

/* Action Buttons */
.hero-cta-group {
  margin-top: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.btn-primary-white {
  padding: 0.95rem 2rem;
  border-radius: var(--radius-pill);
  background: #ffffff;
  color: var(--brand-navy);
  font-weight: 700;
  font-size: 0.9375rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25), 0 0 20px rgba(255, 255, 255, 0.3);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
}

.btn-primary-white:hover {
  background: #f0f6ff;
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3), 0 0 30px rgba(255, 255, 255, 0.5);
}

.btn-primary-white:active {
  transform: scale(0.98);
}

.btn-ghost-pill {
  padding: 0.95rem 1.75rem;
  border-radius: var(--radius-pill);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  border: 1px solid var(--glass-border-pill);
}

.btn-ghost-pill:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

/* Bottom Strip of Hero */
.hero-bottom-bar {
  width: 100%;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (min-width: 640px) {
  .hero-bottom-bar {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.hero-contact-block {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.circle-nav-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 300;
  transition: all 0.3s ease;
  cursor: pointer;
  flex-shrink: 0;
}

.circle-nav-btn:hover {
  background: #ffffff;
  color: var(--brand-navy);
  border-color: #ffffff;
  transform: translateX(4px);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.hero-contact-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.75rem;
  line-height: 1.35;
}

.hero-contact-info strong {
  color: #ffffff;
  font-weight: 600;
}

.hero-copyright-stamp {
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.05em;
}

/* ==========================================================================
   7. VALUE PROPOSITION & PROOF STRIP
   ========================================================================== */
.proof-strip {
  width: 100%;
}

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

@media (min-width: 640px) {
  .proof-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.proof-card {
  padding: 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
}

.proof-number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1;
}

.proof-details {
  margin-top: 1rem;
}

.proof-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-glow);
  margin-bottom: 0.35rem;
}

.proof-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   8. CORE CAPABILITIES SECTION (3-CARD GRID)
   ========================================================================== */
.section-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.section-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 768px) {
  .section-header {
    flex-direction: row;
    align-items: flex-end;
  }
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--brand-sky);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1.2;
}

.section-subtitle-aside {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  max-width: 440px;
  line-height: 1.6;
}

/* 3-Card Grid */
.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 860px) {
  .capabilities-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
  }
}

.capability-card {
  padding: 2.25rem 2rem;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.capability-card-top {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.capability-index {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-sky);
}

.capability-name {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
  transition: color 0.25s ease;
  line-height: 1.25;
}

.capability-card:hover .capability-name {
  color: var(--brand-glow);
}

.capability-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-weight: 400;
}

.capability-card-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.capability-arrow {
  color: var(--brand-sky);
  font-size: 1.15rem;
  transition: transform 0.3s ease;
}

.capability-card:hover .capability-arrow {
  transform: translateX(6px);
  color: #ffffff;
}

/* ==========================================================================
   9. 4-STEP COLLABORATION PROCESS SECTION
   ========================================================================== */
.process-container {
  padding: 2.5rem 1.75rem;
}

@media (min-width: 640px) {
  .process-container {
    padding: 3.5rem 3rem;
  }
}

.process-header {
  max-width: 680px;
  margin-bottom: 2.5rem;
}

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

@media (min-width: 640px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.process-step-card {
  padding: 1.75rem 1.5rem;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.22);
  transition: all 0.3s ease;
}

.process-step-card:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.38);
  transform: translateY(-3px);
}

.process-phase-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-sky);
}

.process-step-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.process-step-desc {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   10. LEAD INGESTION & CONSULTATION BANNER
   ========================================================================== */
.cta-banner-card {
  padding: 2.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 2.25rem;
  border-radius: var(--radius-lg);
  background: var(--glass-canvas-bg);
  border: 1px solid var(--glass-border-canvas);
  box-shadow: 
    var(--shadow-canvas),
    inset 0 1px 2px rgba(255, 255, 255, 0.4);
}

@media (min-width: 640px) {
  .cta-banner-card {
    padding: 3.5rem 3rem;
    border-radius: var(--radius-xl);
  }
}

@media (min-width: 1024px) {
  .cta-banner-card {
    flex-direction: row;
    padding: 4rem 4.5rem;
    border-radius: var(--radius-canvas);
    gap: 3rem;
  }
}

.cta-text-content {
  max-width: 580px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

@media (min-width: 1024px) {
  .cta-text-content {
    text-align: left;
  }
}

.cta-title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: #ffffff;
  line-height: 1.18;
}

.cta-desc {
  font-size: clamp(0.875rem, 1.8vw, 0.95rem);
  color: var(--text-secondary);
  line-height: 1.65;
}

.cta-form-container {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* Mobile-first Form Container: Sleek Glass Card on Mobile */
.cta-pill-form {
  width: 100%;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 20px;
  box-shadow: 
    0 20px 45px rgba(4, 14, 44, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-pill-form:focus-within {
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 
    0 22px 50px rgba(4, 14, 44, 0.5),
    0 0 25px rgba(93, 165, 255, 0.25),
    inset 0 1px 1px rgba(255, 255, 255, 0.45);
}

.cta-email-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  color: #ffffff;
  font-size: 0.9375rem;
  padding: 0.9rem 1.15rem;
  outline: none;
  transition: all 0.25s ease;
}

.cta-email-input::placeholder {
  color: rgba(255, 255, 255, 0.55);
}

.cta-email-input:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(93, 165, 255, 0.7);
  box-shadow: 0 0 16px rgba(93, 165, 255, 0.3);
}

.cta-submit-btn {
  width: 100%;
  padding: 0.95rem 1.5rem;
  border-radius: 14px;
  background: #ffffff;
  color: var(--brand-navy);
  font-weight: 700;
  font-size: 0.8125rem;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25), 0 0 15px rgba(255, 255, 255, 0.25);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-btn-arrow {
  font-size: 1rem;
  transition: transform 0.25s ease;
  line-height: 1;
}

.cta-submit-btn:hover {
  background: #f0f6ff;
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 25px rgba(255, 255, 255, 0.45);
}

.cta-submit-btn:hover .cta-btn-arrow {
  transform: translateX(3px);
}

.cta-submit-btn:active {
  transform: scale(0.98);
}

/* Tablet & Desktop Horizontal Pill Layout */
@media (min-width: 560px) {
  .cta-pill-form {
    flex-direction: row;
    align-items: center;
    border-radius: var(--radius-pill);
    padding: 0.35rem 0.35rem 0.35rem 1.35rem;
    gap: 0.5rem;
    background: var(--glass-pill-bg);
    border: 1px solid var(--glass-border-pill);
  }

  .cta-email-input {
    width: 100%;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0.75rem 0.5rem;
    box-shadow: none !important;
  }

  .cta-email-input:focus {
    background: transparent;
  }

  .cta-submit-btn {
    width: auto;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-pill);
  }
}

.cta-footnote {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.35rem 0.6rem;
  line-height: 1.5;
}

.cta-footnote-divider {
  opacity: 0.5;
}

@media (min-width: 1024px) {
  .cta-footnote {
    justify-content: flex-start;
    padding-left: 0.75rem;
  }
}

.cta-footnote a {
  color: var(--brand-glow);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: all 0.2s ease;
}

.cta-footnote a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(93, 165, 255, 0.6);
}

/* ==========================================================================
   11. MINIMALIST STUDIO FOOTER
   ========================================================================== */
.studio-footer {
  width: 100%;
  padding-top: 2rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .studio-footer {
    flex-direction: row;
  }
}

.footer-brand-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand-name {
  font-family: var(--font-sans);
  font-weight: 700;
  color: #ffffff;
}

.footer-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.footer-links a:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   12. INTERACTIVE CONSULTATION MODAL & CALCULATOR
   ========================================================================== */
.consultation-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 12, 34, 0.75);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.consultation-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-glass-container {
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 1.75rem 1.25rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0.08) 100%);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 35px 90px rgba(0, 8, 32, 0.6), inset 0 1px 1px rgba(255, 255, 255, 0.5);
  transform: translateY(20px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 640px) {
  .modal-glass-container {
    padding: 2.25rem 2rem;
  }
}

.consultation-modal.open .modal-glass-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.modal-subtitle {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: rotate(90deg);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-glow);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: var(--glass-input-bg);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 0.875rem;
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 15px rgba(93, 165, 255, 0.3);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* Service Options Grid */
.service-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
}

@media (max-width: 440px) {
  .service-options-grid {
    grid-template-columns: 1fr;
  }
}

.service-option-checkbox {
  display: none;
}

.service-option-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.service-option-label:hover {
  background: rgba(255, 255, 255, 0.12);
}

.service-option-checkbox:checked + .service-option-label {
  background: rgba(93, 165, 255, 0.25);
  border-color: var(--brand-sky);
  color: #ffffff;
  font-weight: 600;
}

/* Scope Estimator */
.estimator-box {
  padding: 1rem 1.25rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.estimator-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.estimator-value {
  color: var(--brand-glow);
  font-weight: 700;
  font-size: 0.875rem;
}

.estimator-range {
  width: 100%;
  accent-color: var(--brand-sky);
  cursor: pointer;
}

/* Submit Modal Button */
.modal-submit-btn {
  margin-top: 0.5rem;
  width: 100%;
  padding: 1rem;
  border-radius: var(--radius-pill);
  background: #ffffff;
  color: var(--brand-navy);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  transition: all 0.25s ease;
}

.modal-submit-btn:hover {
  background: #f0f6ff;
  transform: translateY(-2px);
  box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
}

/* Toast Feedback */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 1.5rem;
  background: rgba(11, 23, 54, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(93, 165, 255, 0.4);
  border-radius: var(--radius-pill);
  color: #ffffff;
  font-size: 0.875rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.45), 0 0 20px rgba(93, 165, 255, 0.3);
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast-notification.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  color: #4ade80;
  font-size: 1.15rem;
}

/* ==========================================================================
   13. SCROLL REVEAL UTILITIES
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}