/* ==============================================================================
   4ACHIEVERS EXECUTIVE SPECIALIZATIONS — PREMIUM DESIGN SYSTEM (2026)
   Samsung Product-Grade Precision & Escaler-Style Comprehensive Architecture
   Colors: Deep Navy (#0B132B, #0B0F19), Pure White (#FFFFFF), Soft Slate (#F6F8FC),
   Text (#141824, #626B7A), Electric Cyan (#42D9F5), Executive Blue (#315CF5),
   Borders (#E5E9F0, #CBD5E1).
   ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Outfit:wght@600;700;800;900&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  /* Core Foundation Tokens */
  --pro-navy-dark: #0B0F19;
  --pro-navy: #0B132B;
  --pro-navy-elevated: #111A35;
  --pro-navy-surface: #172242;
  --pro-white: #FFFFFF;
  --pro-bg-soft: #F6F8FC;
  --pro-bg-alt: #F1F4F9;
  
  --pro-text-dark: #141824;
  --pro-text-secondary: #626B7A;
  --pro-text-muted: #8E98A8;
  --pro-text-light: #F8FAFC;
  --pro-text-dim: #94A3B8;

  --pro-cyan: #42D9F5;
  --pro-cyan-dark: #0891B2;
  --pro-blue: #315CF5;
  --pro-blue-hover: #2148E2;
  --pro-green: #059669;
  --pro-green-tint: #ECFDF5;
  
  --pro-border-light: #E5E9F0;
  --pro-border-subtle: #EEF2F6;
  --pro-border-dark: rgba(255, 255, 255, 0.12);
  --pro-border-dark-highlight: rgba(66, 217, 245, 0.35);

  --pro-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --pro-font-heading: 'Outfit', 'Inter', sans-serif;
  --pro-font-mono: 'JetBrains Mono', monospace;

  --pro-shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --pro-shadow-hover: 0 20px 36px -8px rgba(15, 23, 42, 0.12), 0 6px 12px -2px rgba(15, 23, 42, 0.06);
  --pro-shadow-dark-card: 0 16px 36px -8px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.08);

  --pro-container: 1280px;
  --pro-radius-sm: 8px;
  --pro-radius-md: 12px;
  --pro-radius-lg: 16px;
  --pro-radius-xl: 24px;
}

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

body.pro-page-root {
  font-family: var(--pro-font-body);
  background-color: var(--pro-white);
  color: var(--pro-text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.pro-container {
  width: 100%;
  max-width: var(--pro-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(16px, 3.5vw, 32px);
  padding-right: clamp(16px, 3.5vw, 32px);
}

/* ==============================================================================
   TOP ANNOUNCEMENT BAR
   ============================================================================== */
.pro-announcement-strip {
  background: var(--pro-navy-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 0;
  font-size: 13px;
  color: #94A3B8;
  position: relative;
  z-index: 1001;
}

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

.pro-announcement-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--pro-white);
  font-weight: 600;
}

.pro-announcement-badge .badge-tag {
  background: rgba(66, 217, 245, 0.15);
  color: var(--pro-cyan);
  border: 1px solid rgba(66, 217, 245, 0.3);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}

.pro-announcement-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.pro-announcement-links a {
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.2s;
}

.pro-announcement-links a:hover {
  color: var(--pro-cyan);
}

.pro-announcement-links .helpline-link {
  color: var(--pro-cyan);
  font-weight: 700;
}

/* ==============================================================================
   MASTER HEADER / NAVIGATION
   ============================================================================== */
.pro-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 15, 25, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  height: 74px;
}

.pro-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.pro-logo-wrap {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.pro-logo-wrap img {
  height: 40px;
  width: auto;
}

.pro-nav-menu {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.pro-nav-link {
  color: #E2E8F0;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding: 8px 0;
  position: relative;
  transition: color 0.2s ease;
}

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

.pro-header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pro-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--pro-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--pro-white);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  background: transparent;
  transition: all 0.2s ease;
}

.pro-btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--pro-cyan);
  color: var(--pro-cyan);
}

.pro-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--pro-radius-sm);
  background: var(--pro-blue);
  color: var(--pro-white);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(49, 92, 245, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pro-btn-primary:hover {
  background: var(--pro-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(49, 92, 245, 0.45);
}

.pro-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--pro-radius-sm);
  background: rgba(255, 255, 255, 0.08);
  color: var(--pro-white);
  border: 1px solid rgba(255, 255, 255, 0.22);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pro-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--pro-cyan);
  color: var(--pro-cyan);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(66, 217, 245, 0.25);
}

/* ==============================================================================
   CINEMATIC HERO SECTION (Samsung Product Caliber)
   ============================================================================== */
.pro-hero-section {
  background-color: #070B14;
  background-image: 
    radial-gradient(circle at 82% 28%, rgba(56, 189, 248, 0.18) 0%, transparent 48%),
    radial-gradient(circle at 18% 75%, rgba(99, 102, 241, 0.15) 0%, transparent 45%),
    radial-gradient(circle at 50% 10%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: auto, auto, auto, 44px 44px, 44px 44px;
  background-position: center, center, center, center center, center center;
  color: var(--pro-white);
  padding: 48px 0 72px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pro-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--pro-text-dim);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.pro-breadcrumbs a {
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.2s;
}

.pro-breadcrumbs a:hover {
  color: var(--pro-cyan);
}

.pro-breadcrumbs .sep {
  opacity: 0.4;
}

.pro-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 48px;
  align-items: center;
}

.pro-hero-domain-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--pro-cyan);
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.pro-hero-domain-pill .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pro-cyan);
  box-shadow: 0 0 10px var(--pro-cyan);
}

.pro-hero-title {
  font-family: var(--pro-font-heading);
  font-size: clamp(36px, 4.4vw, 54px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.025em;
  color: var(--pro-white);
  margin-bottom: 18px;
}

.pro-hero-title .text-cyan {
  color: var(--pro-cyan);
}

.pro-hero-title .text-blue {
  color: #60A5FA;
}

.pro-hero-tagline {
  font-size: clamp(17px, 2vw, 19px);
  font-weight: 600;
  color: #E2E8F0;
  line-height: 1.45;
  margin-bottom: 14px;
}

.pro-hero-desc {
  font-size: 15px;
  color: #94A3B8;
  line-height: 1.65;
  margin-bottom: 32px;
  max-width: 620px;
}

/* Hero Key Specs Grid */
.pro-hero-specs-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 16px;
  background: rgba(17, 26, 53, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--pro-radius-md);
  margin-bottom: 32px;
}

.pro-spec-item {
  display: flex;
  flex-direction: column;
}

.pro-spec-val {
  font-family: var(--pro-font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--pro-white);
  line-height: 1.25;
}

.pro-spec-val.highlight {
  color: var(--pro-cyan);
}

.pro-spec-lbl {
  font-size: 11.5px;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 3px;
}

/* Hero Action Buttons */
.pro-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.pro-hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--pro-radius-sm);
  background: var(--pro-blue);
  color: var(--pro-white);
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(49, 92, 245, 0.4);
  transition: all 0.25s ease;
}

.pro-hero-btn-primary:hover {
  background: var(--pro-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(49, 92, 245, 0.55);
}

.pro-hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--pro-radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--pro-white);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.pro-hero-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--pro-cyan);
  color: var(--pro-cyan);
}

/* ==============================================================================
   HERO RIGHT COLUMN: 3D SCALER-STYLE VISUAL SHOWCASE STAGE
   ============================================================================== */
.pro-hero-visual-stage {
  position: relative;
  perspective: 1200px;
}

.pro-hero-visual-stage::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 95%;
  height: 95%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.22) 0%, rgba(99, 102, 241, 0.14) 45%, transparent 70%);
  filter: blur(55px);
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
}

.pro-stage-card,
.pro-visual-stage {
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, rgba(17, 24, 45, 0.9) 0%, rgba(10, 15, 30, 0.96) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--pro-radius-lg);
  padding: 22px;
  box-shadow: 
    0 24px 50px -12px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  transform: perspective(1000px) rotateY(-2.5deg) rotateX(1.5deg);
  overflow: hidden;
}

.pro-stage-card:hover,
.pro-visual-stage:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-4px);
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 
    0 32px 70px -15px rgba(0, 0, 0, 0.8),
    0 0 35px -5px rgba(56, 189, 248, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

@media (max-width: 991px) {
  .pro-stage-card,
  .pro-visual-stage {
    transform: none;
  }
  .pro-stage-card:hover,
  .pro-visual-stage:hover {
    transform: translateY(-2px);
  }
}

.pro-stage-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 16px;
}

.pro-stage-dots {
  display: flex;
  align-items: center;
  gap: 7px;
}

.pro-stage-dots span,
.pro-stage-header .stage-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.pro-stage-dots .dot-red,
.stage-dot.red { background: #EF4444; box-shadow: 0 0 6px rgba(239, 68, 68, 0.5); }
.pro-stage-dots .dot-yellow,
.stage-dot.yellow { background: #F59E0B; box-shadow: 0 0 6px rgba(245, 158, 11, 0.5); }
.pro-stage-dots .dot-green,
.stage-dot.green { background: #10B981; box-shadow: 0 0 6px rgba(16, 185, 129, 0.5); }

.pro-stage-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.live-pulse {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: liveGreenGlow 2s infinite;
}

@keyframes liveGreenGlow {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.15); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.pro-stage-tag,
.stage-title {
  font-family: var(--pro-font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--pro-cyan);
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* 3D Visual Viewport Frame */
.pro-stage-visual-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #040711;
  margin-bottom: 16px;
  box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.7);
}

.pro-stage-3d-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
  filter: contrast(1.04) brightness(0.98);
}

.pro-stage-card:hover .pro-stage-3d-img,
.pro-visual-stage:hover .pro-stage-3d-img {
  transform: scale(1.035);
  filter: contrast(1.08) brightness(1.02);
}

.pro-stage-glass-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, transparent 40%, rgba(7, 11, 20, 0.45) 100%);
  pointer-events: none;
}

.pro-stage-hud-badge {
  position: absolute;
  background: rgba(9, 14, 26, 0.84);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-family: var(--pro-font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #F8FAFC;
  padding: 4px 10px;
  border-radius: 6px;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  pointer-events: none;
}

.pro-stage-hud-badge.top-left {
  top: 12px;
  left: 12px;
}

.pro-stage-hud-badge.bottom-right {
  bottom: 12px;
  right: 12px;
  color: var(--pro-cyan);
  border-color: rgba(56, 189, 248, 0.35);
}

/* Terminal Telemetry Strip */
.pro-terminal-strip {
  background: #050811;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--pro-radius-sm);
  padding: 10px 14px;
  font-family: var(--pro-font-mono);
  font-size: 11.5px;
  color: #38BDF8;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pro-terminal-strip span.prompt {
  color: #34D399;
  font-weight: 700;
  flex-shrink: 0;
}

.pro-terminal-strip .cmd {
  color: #E2E8F0;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
}

.pro-term-status {
  font-size: 10.5px;
  font-weight: 800;
  color: #10B981;
  background: rgba(16, 185, 129, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

/* Stage Bottom Metrics */
.pro-stage-metrics-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.pro-stage-m-val {
  font-family: var(--pro-font-heading);
  font-size: 17px;
  font-weight: 800;
  color: var(--pro-white);
  line-height: 1.2;
}

.pro-stage-m-lbl {
  font-size: 11px;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-top: 2px;
}

/* ==============================================================================
   EXECUTIVE HERO LEAD GENERATION FORM (SCREENSHOT 4 EXACT SOLUTION)
   ============================================================================== */
.pro-lead-card {
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.94) 0%, rgba(10, 15, 30, 0.98) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--pro-radius-lg);
  padding: 20px 22px 18px;
  box-shadow: 
    0 24px 60px -15px rgba(0, 0, 0, 0.8),
    0 0 35px -8px rgba(56, 189, 248, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  box-sizing: border-box;
}

.pro-lead-top-banner {
  background: rgba(17, 26, 53, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 8px 12px;
  margin-bottom: 14px;
}

.pro-lead-media-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pro-lead-thumb-img {
  width: 90px;
  height: 52px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(56, 189, 248, 0.4);
  flex-shrink: 0;
}

.pro-lead-banner-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
}

.pro-lead-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: #38BDF8;
}

.pro-lead-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: liveGreenGlow 2s infinite;
  display: inline-block;
}

.pro-lead-meta-text {
  font-size: 11px;
  color: #94A3B8;
  font-weight: 500;
}

.pro-lead-header {
  margin-bottom: 12px;
}

.pro-lead-title {
  font-family: var(--pro-font-heading);
  font-size: 19px;
  font-weight: 800;
  color: var(--pro-white);
  margin: 0 0 4px 0;
  letter-spacing: -0.02em;
}

.pro-lead-sub {
  font-size: 12px;
  color: #94A3B8;
  line-height: 1.4;
  margin: 0;
}

.pro-hero-lead-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pro-form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pro-form-group label {
  font-size: 11px;
  font-weight: 700;
  color: #CBD5E1;
  margin: 0;
}

.pro-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.pro-input-icon {
  position: absolute;
  left: 10px;
  color: #64748B;
  pointer-events: none;
}

.pro-phone-prefix {
  position: absolute;
  left: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #38BDF8;
  pointer-events: none;
}

.pro-input,
.pro-select {
  width: 100%;
  height: 38px;
  padding: 0 10px 0 32px;
  background: rgba(10, 15, 30, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: #FFFFFF;
  font-size: 12.5px;
  font-family: inherit;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.pro-input-phone {
  padding-left: 48px !important;
}

.pro-select {
  padding-left: 10px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  appearance: none;
  -webkit-appearance: none;
}

.pro-select option {
  background: #0F172A;
  color: #FFFFFF;
}

.pro-input:focus,
.pro-select:focus {
  outline: none;
  border-color: #38BDF8;
  background: rgba(10, 15, 30, 0.95);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.pro-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.pro-form-submit-btn {
  width: 100%;
  height: 44px;
  margin-top: 4px;
  background: linear-gradient(135deg, #0284C7 0%, #2563EB 50%, #4F46E5 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 9px;
  font-size: 13.5px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.4);
  transition: all 0.25s ease;
}

.pro-form-submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.6);
  filter: brightness(1.1);
}

.pro-lead-trust-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 10.5px;
  color: #94A3B8;
  font-weight: 600;
  padding-top: 4px;
  flex-wrap: wrap;
}

.pro-lead-trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

@media (max-width: 991px) {
  .pro-lead-card {
    margin-top: 24px;
  }
}

@media (max-width: 480px) {
  .pro-form-row {
    grid-template-columns: 1fr;
  }
}

/* ==============================================================================
   EXECUTIVE TRUST & CREDIBILITY RIBBON
   ============================================================================== */
.pro-trust-ribbon {
  background: var(--pro-white);
  border-bottom: 1px solid var(--pro-border-light);
  padding: 22px 0;
}

.pro-trust-grid {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 24px;
}

.pro-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pro-trust-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--pro-bg-soft);
  border: 1px solid var(--pro-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pro-blue);
  font-size: 20px;
  flex-shrink: 0;
}

.pro-trust-info {
  display: flex;
  flex-direction: column;
}

.pro-trust-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--pro-text-dark);
}

.pro-trust-sub {
  font-size: 12px;
  color: var(--pro-text-secondary);
}

/* ==============================================================================
   SECTION HEADINGS & EDITORIAL SYSTEM (Escaler-Grade)
   ============================================================================== */
.pro-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  position: relative;
}

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

.pro-section.bg-dark {
  background: linear-gradient(180deg, var(--pro-navy-dark) 0%, var(--pro-navy) 100%);
  color: var(--pro-white);
}

.pro-section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(20px, 2.5vw, 32px);
}

.pro-section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pro-blue);
  background: rgba(49, 92, 245, 0.08);
  border: 1px solid rgba(49, 92, 245, 0.2);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.pro-section.bg-dark .pro-section-tag {
  color: var(--pro-cyan);
  background: rgba(66, 217, 245, 0.12);
  border-color: rgba(66, 217, 245, 0.3);
}

.pro-section-title {
  font-family: var(--pro-font-heading);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--pro-text-dark);
  margin-bottom: 14px;
}

.pro-section.bg-dark .pro-section-title {
  color: var(--pro-white);
}

.pro-section-desc {
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--pro-text-secondary);
  line-height: 1.6;
}

.pro-section.bg-dark .pro-section-desc {
  color: #94A3B8;
}

/* ==============================================================================
   1. DOMAIN ARCHITECTURE & MARKET CONTEXT SECTION
   ============================================================================== */
.pro-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.pro-overview-card {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: 36px;
  box-shadow: var(--pro-shadow-card);
}

.pro-overview-card h3 {
  font-family: var(--pro-font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 16px;
  line-height: 1.3;
}

.pro-overview-card p {
  color: var(--pro-text-secondary);
  font-size: 15px;
  line-height: 1.65;
  margin-bottom: 20px;
}

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

.pro-points-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--pro-text-dark);
  line-height: 1.5;
}

.pro-points-list li svg {
  color: var(--pro-green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==============================================================================
   2. ESCALER-STYLE MULTI-SPRINT CURRICULUM ARCHITECTURE
   ============================================================================== */
.pro-curriculum-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pro-sprint-card {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: 32px;
  box-shadow: var(--pro-shadow-card);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.pro-sprint-card:hover {
  border-color: #CBD5E1;
  box-shadow: var(--pro-shadow-hover);
}

.pro-sprint-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.pro-sprint-number-col {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pro-sprint-badge {
  font-family: var(--pro-font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--pro-blue);
  background: rgba(49, 92, 245, 0.08);
  border: 1px solid rgba(49, 92, 245, 0.2);
  padding: 4px 10px;
  border-radius: 6px;
}

.pro-sprint-title {
  font-family: var(--pro-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--pro-text-dark);
  line-height: 1.3;
}

.pro-sprint-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--pro-text-secondary);
}

.pro-sprint-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.pro-sprint-meta .meta-item strong {
  color: var(--pro-text-dark);
}

.pro-sprint-modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--pro-border-subtle);
}

.pro-module-block {
  background: var(--pro-bg-soft);
  border: 1px solid var(--pro-border-subtle);
  border-radius: var(--pro-radius-md);
  padding: 18px;
}

.pro-module-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 10px;
  line-height: 1.35;
}

.pro-module-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pro-module-items li {
  font-size: 13px;
  color: var(--pro-text-secondary);
  line-height: 1.45;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

.pro-module-items li::before {
  content: "•";
  color: var(--pro-blue);
  font-weight: bold;
}

.pro-sprint-deliverable {
  margin-top: 18px;
  padding: 12px 18px;
  background: rgba(5, 150, 105, 0.06);
  border: 1px solid rgba(5, 150, 105, 0.2);
  border-radius: var(--pro-radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13.5px;
}

.pro-sprint-deliverable span.label {
  font-weight: 800;
  color: var(--pro-green);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 11.5px;
}

.pro-sprint-deliverable span.text {
  color: #064E3B;
  font-weight: 600;
}

/* ==============================================================================
   3. FLAGSHIP PRODUCTION CAPSTONE PROJECTS
   ============================================================================== */
.pro-capstones-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pro-capstone-card {
  background: rgba(17, 26, 53, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--pro-radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--pro-shadow-dark-card);
  transition: transform 0.25s, border-color 0.25s;
}

.pro-capstone-card:hover {
  transform: translateY(-4px);
  border-color: rgba(66, 217, 245, 0.4);
}

.pro-capstone-badge {
  font-size: 11px;
  font-weight: 800;
  color: var(--pro-cyan);
  background: rgba(66, 217, 245, 0.12);
  border: 1px solid rgba(66, 217, 245, 0.25);
  padding: 2px 8px;
  border-radius: 999px;
  width: fit-content;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.pro-capstone-title {
  font-family: var(--pro-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--pro-white);
  line-height: 1.35;
  margin-bottom: 12px;
}

.pro-capstone-desc {
  font-size: 13.5px;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.pro-capstone-stack {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.pro-stack-title {
  font-size: 11px;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.pro-stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pro-stack-tag {
  font-family: var(--pro-font-mono);
  font-size: 11px;
  color: #E2E8F0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3px 8px;
  border-radius: 4px;
}

/* ==============================================================================
   4. ENTERPRISE TOOLCHAIN ECOSYSTEM
   ============================================================================== */
.pro-toolchain-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.pro-tool-card {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-md);
  padding: 20px 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s, border-color 0.2s;
}

.pro-tool-card:hover {
  transform: translateY(-3px);
  border-color: #CBD5E1;
  box-shadow: var(--pro-shadow-card);
}

.pro-tool-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.pro-tool-name {
  font-size: 13.5px;
  font-weight: 800;
  color: var(--pro-text-dark);
}

.pro-tool-cat {
  font-size: 11px;
  color: var(--pro-text-secondary);
  margin-top: 2px;
}

/* ==============================================================================
   5. WHO SHOULD ENROLL & TARGET PROFILES
   ============================================================================== */
.pro-audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pro-audience-card {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: 28px;
  box-shadow: var(--pro-shadow-card);
}

.pro-audience-badge {
  font-size: 12px;
  font-weight: 800;
  color: var(--pro-blue);
  background: rgba(49, 92, 245, 0.08);
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
  display: inline-block;
}

.pro-audience-title {
  font-family: var(--pro-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 10px;
}

.pro-audience-desc {
  font-size: 14px;
  color: var(--pro-text-secondary);
  line-height: 1.6;
}

/* ==============================================================================
   6. TRANSPARENT TUITION, FINANCING & 0% EMI
   ============================================================================== */
.pro-tuition-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: stretch;
}

.pro-tuition-details-card {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: 36px;
  box-shadow: var(--pro-shadow-card);
  display: flex;
  flex-direction: column;
}

.pro-tuition-plan-title {
  font-family: var(--pro-font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 8px;
}

.pro-tuition-plan-sub {
  font-size: 14px;
  color: var(--pro-text-secondary);
  margin-bottom: 24px;
}

.pro-fee-breakdown-row {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--pro-border-subtle);
  margin-bottom: 24px;
}

.pro-emi-rate {
  font-family: var(--pro-font-heading);
  font-size: 38px;
  font-weight: 900;
  color: var(--pro-blue);
}

.pro-emi-period {
  font-size: 14px;
  color: var(--pro-text-secondary);
}

.pro-tuition-inclusions {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex-grow: 1;
}

.pro-tuition-inclusions li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--pro-text-dark);
}

.pro-tuition-inclusions li svg {
  color: var(--pro-green);
  flex-shrink: 0;
}

/* Admissions Process Mini Stepper */
.pro-admissions-stepper-card {
  background: var(--pro-bg-soft);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}

.pro-stepper-title {
  font-family: var(--pro-font-heading);
  font-size: 18px;
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 20px;
}

.pro-step-flow {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.pro-flow-node {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.pro-flow-index {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--pro-blue);
  color: var(--pro-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  flex-shrink: 0;
}

.pro-flow-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--pro-text-dark);
}

.pro-flow-desc {
  font-size: 12.5px;
  color: var(--pro-text-secondary);
  margin-top: 2px;
}

/* ==============================================================================
   7. EXECUTIVE ADMISSIONS APPLICATION FORM (Real CRM Pipeline Integration)
   ============================================================================== */
.pro-form-section {
  background: linear-gradient(180deg, var(--pro-navy-dark) 0%, var(--pro-navy) 100%);
  color: var(--pro-white);
  padding: clamp(36px, 4vw, 54px) 0;
}

.pro-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
  background: rgba(17, 26, 53, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--pro-radius-xl);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--pro-shadow-dark-card);
}

.pro-form-header {
  text-align: center;
  margin-bottom: 28px;
}

.pro-form-header h2 {
  font-family: var(--pro-font-heading);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 800;
  color: var(--pro-white);
  margin-bottom: 8px;
}

.pro-form-header p {
  font-size: 14px;
  color: #94A3B8;
  line-height: 1.5;
}

.pro-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pro-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pro-form-label {
  font-size: 13px;
  font-weight: 600;
  color: #CBD5E1;
}

.pro-form-input,
.pro-form-select {
  height: 48px;
  border-radius: var(--pro-radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  color: var(--pro-white);
  padding: 0 16px;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.pro-form-input:focus,
.pro-form-select:focus {
  outline: none;
  border-color: var(--pro-cyan);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 0 0 3px rgba(66, 217, 245, 0.2);
}

.pro-form-input::placeholder {
  color: #64748B;
}

.pro-form-select option {
  background: var(--pro-navy-dark);
  color: var(--pro-white);
}

.pro-form-submit-btn {
  height: 52px;
  border-radius: var(--pro-radius-sm);
  background: var(--pro-blue);
  color: var(--pro-white);
  font-size: 15px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
  box-shadow: 0 4px 18px rgba(49, 92, 245, 0.4);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.pro-form-submit-btn:hover {
  background: var(--pro-blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(49, 92, 245, 0.55);
}

.pro-form-submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.pro-form-trust-note {
  text-align: center;
  font-size: 12px;
  color: #64748B;
  margin-top: 14px;
}

/* ==============================================================================
   8. FREQUENTLY ASKED QUESTIONS (ACCORDION)
   ============================================================================== */
.pro-faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pro-faq-item {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}

.pro-faq-item[open] {
  border-color: #CBD5E1;
  box-shadow: var(--pro-shadow-card);
}

.pro-faq-summary {
  padding: 20px 24px;
  font-size: 15.5px;
  font-weight: 750;
  color: var(--pro-text-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
}

.pro-faq-summary::-webkit-details-marker {
  display: none;
}

.pro-faq-icon {
  font-size: 18px;
  color: var(--pro-blue);
  transition: transform 0.2s ease;
}

.pro-faq-item[open] .pro-faq-icon {
  transform: rotate(45deg);
}

.pro-faq-body,
.faq-answer {
  padding: 0 24px 22px 24px;
  font-size: 14.5px;
  color: var(--pro-text-secondary);
  line-height: 1.65;
  border-top: 1px solid var(--pro-border-subtle);
  padding-top: 14px;
}

/* ==============================================================================
   9. MASTER FOOTER
   ============================================================================== */
.pro-footer {
  background: var(--pro-navy-dark);
  color: #94A3B8;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 60px 0 32px;
  font-size: 13.5px;
}

.pro-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.pro-footer-col h4 {
  color: var(--pro-white);
  font-family: var(--pro-font-heading);
  font-size: 15px;
  font-weight: 750;
  margin-bottom: 16px;
}

.pro-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pro-footer-links a {
  color: #94A3B8;
  text-decoration: none;
  transition: color 0.2s;
}

.pro-footer-links a:hover {
  color: var(--pro-cyan);
}

.pro-footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12.5px;
}

/* ==============================================================================
   RESPONSIVE LAYOUT ENGINE (Mobile, Tablet, Desktop)
   ============================================================================== */
@media (max-width: 1024px) {
  .pro-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pro-overview-grid {
    grid-template-columns: 1fr;
  }
  .pro-sprint-modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pro-capstones-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pro-toolchain-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .pro-audience-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pro-tuition-layout {
    grid-template-columns: 1fr;
  }
  .pro-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pro-nav-menu {
    display: none;
  }
  .pro-hero-specs-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .pro-sprint-modules-grid {
    grid-template-columns: 1fr;
  }
  .pro-capstones-grid {
    grid-template-columns: 1fr;
  }
  .pro-audience-grid {
    grid-template-columns: 1fr;
  }
  .pro-toolchain-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pro-trust-grid {
    flex-direction: column;
    align-items: flex-start;
  }
  .pro-footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .pro-hero-specs-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 12px;
  }
  .pro-hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .pro-hero-btn-primary,
  .pro-hero-btn-secondary {
    width: 100%;
    justify-content: center;
  }
}


/* ==============================================================================
   LOCATION DISCOVERY DIRECTORY (Phase 3 & Continuation Prompt)
   ============================================================================== */
.pro-location-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  background: var(--pro-bg-soft);
  border-top: 1px solid var(--pro-border-light);
  border-bottom: 1px solid var(--pro-border-light);
}

.pro-location-group-title {
  font-family: var(--pro-font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--pro-navy);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pro-location-group-title::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--pro-cyan-dark);
}

.pro-location-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.pro-location-grid:last-of-type,
.pro-location-grid:last-child {
  margin-bottom: 0;
}

.pro-loc-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-md);
  padding: 20px;
  text-decoration: none;
  color: inherit;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--pro-shadow-card);
}

.pro-loc-card:hover {
  transform: translateY(-3px);
  border-color: var(--pro-blue);
  box-shadow: var(--pro-shadow-hover);
}

.pro-loc-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.pro-loc-card-city {
  font-family: var(--pro-font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pro-text-dark);
}

.pro-loc-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 9999px;
  background: var(--pro-green-tint);
  color: var(--pro-green);
}

.pro-loc-reference {
  font-size: 13px;
  color: var(--pro-text-secondary);
  margin-bottom: 14px;
}

.pro-loc-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--pro-blue);
  padding-top: 12px;
  border-top: 1px dashed var(--pro-border-light);
}

.pro-loc-footer svg {
  transition: transform 0.2s ease;
}

.pro-loc-card:hover .pro-loc-footer svg {
  transform: translateX(4px);
}


/* ==============================================================================
   10. SPECIALIZATION EXTENSION SECTIONS (Cybersecurity, Cloud, Testing, Data, Software)
   ============================================================================== */

/* Section Headers & Pill Badges */
.pro-overview-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  background-color: var(--pro-white);
}

.pro-section-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto clamp(20px, 2.5vw, 32px);
}

.pro-badge-soft {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pro-blue);
  background: rgba(49, 92, 245, 0.08);
  border: 1px solid rgba(49, 92, 245, 0.2);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

/* 10.1 Strategic Pillars Grid */
.pro-pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.pro-pillar-card {
  background: var(--pro-bg-soft);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: 32px 28px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--pro-shadow-card);
  position: relative;
  overflow: hidden;
}

.pro-pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--pro-blue);
  box-shadow: var(--pro-shadow-hover);
}

.pillar-num {
  font-family: var(--pro-font-mono);
  font-size: 28px;
  font-weight: 800;
  color: var(--pro-blue);
  opacity: 0.85;
  margin-bottom: 16px;
  line-height: 1;
}

.pillar-title {
  font-family: var(--pro-font-heading);
  font-size: 19px;
  font-weight: 750;
  color: var(--pro-text-dark);
  margin-bottom: 12px;
  line-height: 1.35;
}

.pillar-desc {
  font-size: 14.5px;
  color: var(--pro-text-secondary);
  line-height: 1.6;
}

/* 10.2 Curriculum & Sprints */
.pro-curriculum-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  background-color: var(--pro-bg-soft);
  border-top: 1px solid var(--pro-border-light);
  border-bottom: 1px solid var(--pro-border-light);
}

.pro-curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 1040px;
  margin: 0 auto;
}

.pro-curriculum-section .pro-sprint-card {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-lg);
  padding: clamp(24px, 3.5vw, 36px);
  box-shadow: var(--pro-shadow-card);
  transition: all 0.3s ease;
}

.pro-curriculum-section .pro-sprint-card:hover {
  box-shadow: var(--pro-shadow-hover);
  border-color: #CBD5E1;
}

.sprint-header {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--pro-border-subtle);
}

.sprint-pill {
  display: inline-block;
  font-family: var(--pro-font-mono);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--pro-blue);
  background: rgba(49, 92, 245, 0.08);
  border: 1px solid rgba(49, 92, 245, 0.2);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
}

.sprint-title {
  font-family: var(--pro-font-heading);
  font-size: clamp(20px, 2.4vw, 24px);
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.sprint-desc {
  font-size: 14.5px;
  color: var(--pro-text-secondary);
  line-height: 1.55;
}

.sprint-modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .sprint-modules-grid {
    grid-template-columns: 1fr;
  }
}

.module-item {
  background: var(--pro-bg-soft);
  border: 1px solid var(--pro-border-subtle);
  border-radius: var(--pro-radius-md);
  padding: 16px 18px;
  transition: all 0.2s ease;
}

.module-item:hover {
  background: #F1F5F9;
  border-color: #CBD5E1;
}

.module-tag {
  font-family: var(--pro-font-mono);
  font-size: 10.5px;
  font-weight: 750;
  color: var(--pro-cyan-dark);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.module-name {
  font-family: var(--pro-font-heading);
  font-size: 15px;
  font-weight: 750;
  color: var(--pro-text-dark);
  margin-bottom: 6px;
  line-height: 1.35;
}

.module-detail {
  font-size: 13px;
  color: var(--pro-text-secondary);
  line-height: 1.5;
}

.sprint-deliverable {
  background: linear-gradient(135deg, rgba(49, 92, 245, 0.06) 0%, rgba(66, 217, 245, 0.06) 100%);
  border: 1px solid rgba(49, 92, 245, 0.2);
  border-radius: var(--pro-radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13.5px;
}

.deliverable-label {
  font-family: var(--pro-font-mono);
  font-size: 11px;
  font-weight: 800;
  color: var(--pro-blue);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.deliverable-text {
  color: var(--pro-text-dark);
  font-weight: 600;
  line-height: 1.45;
}

/* 10.3 Capstones Section (Dark Cinematic Mode) */
.pro-capstone-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  background: linear-gradient(180deg, var(--pro-navy-dark) 0%, #0A1128 100%);
  color: var(--pro-white);
}

.pro-capstone-section .pro-badge-soft {
  color: var(--pro-cyan);
  background: rgba(66, 217, 245, 0.12);
  border-color: rgba(66, 217, 245, 0.3);
}

.pro-capstone-section .pro-section-desc {
  color: #94A3B8;
}

.pro-capstones-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.pro-capstone-card {
  background: rgba(17, 26, 53, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--pro-radius-lg);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

.pro-capstone-card:hover {
  transform: translateY(-4px);
  border-color: var(--pro-cyan);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(66, 217, 245, 0.15);
}

.capstone-badge {
  display: inline-block;
  font-family: var(--pro-font-mono);
  font-size: 11px;
  font-weight: 750;
  color: var(--pro-cyan);
  background: rgba(66, 217, 245, 0.1);
  border: 1px solid rgba(66, 217, 245, 0.25);
  padding: 4px 10px;
  border-radius: 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
  align-self: flex-start;
}

.capstone-title {
  font-family: var(--pro-font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--pro-white);
  margin-bottom: 10px;
  line-height: 1.3;
}

.capstone-summary {
  font-size: 14px;
  color: #94A3B8;
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.capstone-spec-list {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--pro-radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spec-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 12.5px;
}

.spec-k {
  font-family: var(--pro-font-mono);
  font-size: 10.5px;
  font-weight: 750;
  color: var(--pro-cyan);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.spec-v {
  color: #E2E8F0;
  line-height: 1.4;
}

/* 10.4 Modern Enterprise Toolchain */
.pro-tools-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  background-color: var(--pro-white);
}

.pro-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.pro-tool-item {
  background: var(--pro-bg-soft);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}

.pro-tool-item:hover {
  transform: translateY(-3px);
  border-color: var(--pro-blue);
  box-shadow: var(--pro-shadow-card);
  background: var(--pro-white);
}

.tool-badge {
  font-family: var(--pro-font-mono);
  font-size: 10px;
  font-weight: 750;
  color: var(--pro-blue);
  background: rgba(49, 92, 245, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 10px;
  align-self: flex-start;
}

.tool-name {
  font-family: var(--pro-font-heading);
  font-size: 16px;
  font-weight: 800;
  color: var(--pro-text-dark);
  margin-bottom: 6px;
}

.tool-desc {
  font-size: 13px;
  color: var(--pro-text-secondary);
  line-height: 1.45;
}

/* 10.5 High-Converting Executive Admissions Form */
.pro-form-wrapper {
  max-width: 820px;
  margin: 0 auto;
  background: rgba(17, 26, 53, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--pro-radius-xl);
  padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--pro-shadow-dark-card);
}

.form-kicker {
  font-family: var(--pro-font-mono);
  font-size: 11px;
  font-weight: 750;
  color: var(--pro-cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-title {
  font-family: var(--pro-font-heading);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--pro-white);
  margin-bottom: 10px;
}

.form-subtitle {
  font-size: 14.5px;
  color: #94A3B8;
  line-height: 1.55;
  margin-bottom: 24px;
}

.pro-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

@media (max-width: 640px) {
  .pro-form-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

.pro-label {
  font-size: 13px;
  font-weight: 600;
  color: #CBD5E1;
  display: block;
  margin-bottom: 6px;
}

.req {
  color: #EF4444;
}

.pro-input,
.pro-select {
  width: 100%;
  height: 48px;
  border-radius: var(--pro-radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  color: var(--pro-white);
  padding: 0 16px;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.pro-input:focus,
.pro-select:focus {
  outline: none;
  border-color: var(--pro-cyan);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(66, 217, 245, 0.25);
}

.pro-input::placeholder {
  color: #64748B;
}

.pro-select option {
  background: var(--pro-navy-dark);
  color: var(--pro-white);
}

.field-error {
  font-size: 11.5px;
  color: #F87171;
  display: block;
  min-height: 16px;
  margin-top: 3px;
}

.pro-form-actions {
  margin-top: 20px;
}

.pro-submit-btn {
  width: 100%;
  height: 52px;
  border-radius: var(--pro-radius-sm);
  background: linear-gradient(135deg, var(--pro-blue) 0%, #2563EB 100%);
  color: var(--pro-white);
  font-size: 15px;
  font-weight: 750;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(49, 92, 245, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.25s ease;
}

.pro-submit-btn:hover {
  background: linear-gradient(135deg, var(--pro-blue-hover) 0%, #1D4ED8 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(49, 92, 245, 0.5);
}

.btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--pro-white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.pro-form-privacy {
  text-align: center;
  margin-top: 14px;
  font-size: 12px;
  color: #94A3B8;
}

.pro-form-feedback {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: var(--pro-radius-sm);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.pro-form-feedback.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34D399;
}

.pro-form-feedback.error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #F87171;
}

/* 10.6 Interactive FAQ Accordion */
.pro-faq-section {
  padding: clamp(32px, 3.5vw, 44px) 0;
  background-color: var(--pro-bg-soft);
  border-top: 1px solid var(--pro-border-light);
}

.pro-faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pro-faq-section .pro-faq-item {
  background: var(--pro-white);
  border: 1px solid var(--pro-border-light);
  border-radius: var(--pro-radius-md);
  padding: 0;
  overflow: hidden;
  transition: all 0.25s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.pro-faq-section .pro-faq-item[open] {
  border-color: #CBD5E1;
  box-shadow: var(--pro-shadow-card);
}

.faq-summary {
  padding: 20px 24px;
  font-family: var(--pro-font-heading);
  font-size: 16.5px;
  font-weight: 750;
  color: var(--pro-text-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary::after {
  content: '+';
  font-family: var(--pro-font-body);
  font-size: 22px;
  font-weight: 400;
  color: var(--pro-blue);
  transition: transform 0.2s ease;
}

.pro-faq-section .pro-faq-item[open] .faq-summary::after {
  content: '−';
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 22px 24px;
  font-size: 14.5px;
  color: var(--pro-text-secondary);
  line-height: 1.65;
  border-top: 1px solid var(--pro-border-subtle);
  padding-top: 16px;
}

/* 10.7 Footer Typography & Columns */
.footer-brand-col {
  display: flex;
  flex-direction: column;
}

.footer-desc {
  font-size: 13.5px;
  color: #94A3B8;
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: #CBD5E1;
}

.footer-contact strong {
  color: var(--pro-white);
}

.footer-links-col {
  display: flex;
  flex-direction: column;
}

.footer-title {
  color: var(--pro-white);
  font-family: var(--pro-font-heading);
  font-size: 15px;
  font-weight: 750;
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-list a {
  color: #94A3B8;
  text-decoration: none;
  font-size: 13.5px;
  transition: color 0.2s ease;
}

.footer-links-list a:hover {
  color: var(--pro-cyan);
}

.btn-text { display: inline-flex; align-items: center; gap: 8px; }
.pro-course-form { width: 100%; }