/* ==========================================================================
   DTNA TechStop Pro - Product Landing Page Stylesheet
   Design System: Obsidian Dark Glass / Electric Cyan / Neon Emerald Accents
   Domain: dtnatechstop.com
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@500;600;700;800;900&display=swap');

:root {
  /* Palette */
  --prod-bg: #070a12;
  --prod-bg-surface: #0c101c;
  --prod-bg-card: rgba(14, 20, 36, 0.75);
  --prod-bg-card-hover: rgba(20, 28, 50, 0.9);
  --prod-bg-input: #090d18;

  --prod-border: rgba(255, 255, 255, 0.08);
  --prod-border-hover: rgba(0, 240, 255, 0.35);
  --prod-border-active: #00f0ff;

  --prod-text-main: #f3f6fc;
  --prod-text-muted: #8d9bb3;
  --prod-text-dim: #546077;

  /* Neon Accents */
  --neon-cyan: #00f0ff;
  --neon-cyan-glow: rgba(0, 240, 255, 0.28);
  --neon-green: #10b981;
  --neon-green-glow: rgba(16, 185, 129, 0.28);
  --neon-amber: #f59e0b;
  --neon-amber-glow: rgba(245, 158, 11, 0.25);
  --neon-purple: #8b5cf6;
  --neon-purple-glow: rgba(139, 92, 246, 0.28);
  --neon-red: #f43f5e;
  --neon-red-glow: rgba(244, 63, 94, 0.25);

  /* Elevation */
  --prod-shadow: 0 12px 40px rgba(0, 0, 0, 0.55);
  --prod-glow-cyan: 0 0 35px var(--neon-cyan-glow);
  --prod-glow-green: 0 0 35px var(--neon-green-glow);

  --prod-radius-sm: 8px;
  --prod-radius-md: 14px;
  --prod-radius-lg: 20px;
  --prod-radius-pill: 9999px;

  --prod-transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--prod-bg);
  color: var(--prod-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 240, 255, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 85% 60%, rgba(139, 92, 246, 0.08), transparent),
    radial-gradient(ellipse 50% 30% at 15% 85%, rgba(16, 185, 129, 0.08), transparent);
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4, .brand-title {
  font-family: 'Outfit', 'Inter', sans-serif;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.mono {
  font-family: 'JetBrains Mono', monospace;
}

/* Container */
.prod-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   Navigation Bar
   ========================================================================== */
.prod-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(7, 10, 18, 0.82);
  border-bottom: 1px solid var(--prod-border);
  transition: var(--prod-transition);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #fff;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--prod-radius-md);
  background: linear-gradient(135deg, var(--neon-cyan), #0077ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 0 20px var(--neon-cyan-glow);
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-tag {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  background: rgba(0, 240, 255, 0.15);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 240, 255, 0.35);
  padding: 0.15rem 0.5rem;
  border-radius: var(--prod-radius-pill);
  letter-spacing: 0.06em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--prod-text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--prod-transition);
}

.nav-link:hover {
  color: var(--neon-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Button System */
.btn-prod {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--prod-radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--prod-transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-prod-primary {
  background: linear-gradient(135deg, var(--neon-cyan), #0099ff);
  color: #030a16;
  font-weight: 700;
  box-shadow: 0 4px 18px var(--neon-cyan-glow);
}

.btn-prod-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px rgba(0, 240, 255, 0.45);
}

.btn-prod-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--prod-text-main);
  border-color: var(--prod-border);
}

.btn-prod-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.btn-prod-outline-cyan {
  background: rgba(0, 240, 255, 0.06);
  color: var(--neon-cyan);
  border-color: rgba(0, 240, 255, 0.35);
}

.btn-prod-outline-cyan:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px var(--neon-cyan-glow);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.prod-hero {
  padding: 5.5rem 0 4rem 0;
  position: relative;
}

.hero-content {
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--prod-radius-pill);
  color: var(--neon-green);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}

.hero-pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
  animation: pulseDot 2s infinite;
}

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

.hero-title {
  font-size: 3.4rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--neon-cyan) 20%, #3b82f6 70%, var(--neon-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--prod-text-muted);
  max-width: 780px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--prod-border);
}

.hero-stat-box {
  background: var(--prod-bg-card);
  border: 1px solid var(--prod-border);
  border-radius: var(--prod-radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  backdrop-filter: blur(12px);
  transition: var(--prod-transition);
}

.hero-stat-box:hover {
  border-color: var(--prod-border-hover);
  transform: translateY(-3px);
}

.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  font-family: 'Outfit', sans-serif;
}

.hero-stat-num.cyan { color: var(--neon-cyan); }
.hero-stat-num.green { color: var(--neon-green); }
.hero-stat-num.amber { color: var(--neon-amber); }
.hero-stat-num.purple { color: var(--neon-purple); }

.hero-stat-label {
  font-size: 0.78rem;
  color: var(--prod-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  margin-top: 0.25rem;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3.5rem auto;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--neon-cyan);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--prod-text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   What It Does (Feature Grid)
   ========================================================================== */
.features-section {
  padding: 5rem 0;
  position: relative;
}

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

.feature-card {
  background: var(--prod-bg-card);
  border: 1px solid var(--prod-border);
  border-radius: var(--prod-radius-lg);
  padding: 2rem;
  backdrop-filter: blur(14px);
  transition: var(--prod-transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--prod-border-hover);
  box-shadow: var(--prod-shadow), 0 0 30px rgba(0, 240, 255, 0.12);
}

.feature-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: var(--prod-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin-bottom: 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--prod-border);
}

.feature-card.cyan .feature-icon-wrapper { background: rgba(0, 240, 255, 0.1); border-color: rgba(0, 240, 255, 0.3); }
.feature-card.green .feature-icon-wrapper { background: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.3); }
.feature-card.amber .feature-icon-wrapper { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.3); }
.feature-card.purple .feature-icon-wrapper { background: rgba(139, 92, 246, 0.1); border-color: rgba(139, 92, 246, 0.3); }
.feature-card.red .feature-icon-wrapper { background: rgba(244, 63, 94, 0.1); border-color: rgba(244, 63, 94, 0.3); }

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.92rem;
  color: var(--prod-text-muted);
  line-height: 1.65;
  flex: 1;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

.feature-tag {
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--prod-border);
  color: var(--prod-text-dim);
  padding: 0.2rem 0.55rem;
  border-radius: var(--prod-radius-sm);
}

/* ==========================================================================
   How It Works (Process Flow)
   ========================================================================== */
.how-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, transparent, rgba(12, 16, 28, 0.6), transparent);
}

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

.process-step-card {
  background: var(--prod-bg-card);
  border: 1px solid var(--prod-border);
  border-radius: var(--prod-radius-lg);
  padding: 2rem 1.5rem;
  backdrop-filter: blur(14px);
  position: relative;
  transition: var(--prod-transition);
}

.process-step-card:hover {
  transform: translateY(-3px);
  border-color: var(--neon-cyan);
}

.step-num-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), #0077ff);
  color: #030a16;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  box-shadow: 0 0 15px var(--neon-cyan-glow);
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.88rem;
  color: var(--prod-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Interactive Live Terminal Showcase
   ========================================================================== */
.showcase-section {
  padding: 5rem 0;
}

.terminal-showcase-box {
  background: #060911;
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--prod-radius-lg);
  overflow: hidden;
  box-shadow: var(--prod-shadow), 0 0 45px rgba(0, 240, 255, 0.15);
  display: grid;
  grid-template-columns: 340px 1fr;
}

.terminal-controls-pane {
  background: rgba(10, 15, 26, 0.9);
  border-right: 1px solid var(--prod-border);
  padding: 1.5rem;
}

.terminal-menu-title {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--prod-text-dim);
  margin-bottom: 1rem;
}

.terminal-option-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--prod-radius-sm);
  background: transparent;
  border: 1px solid transparent;
  color: var(--prod-text-muted);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: var(--prod-transition);
  margin-bottom: 0.4rem;
}

.terminal-option-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}

.terminal-option-btn.active {
  background: rgba(0, 240, 255, 0.12);
  border-color: rgba(0, 240, 255, 0.4);
  color: var(--neon-cyan);
}

.option-num-pill {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  color: var(--neon-cyan);
}

.terminal-display-pane {
  background: #05070d;
  display: flex;
  flex-direction: column;
}

.terminal-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: rgba(14, 20, 34, 0.9);
  border-bottom: 1px solid var(--prod-border);
}

.terminal-dots {
  display: flex;
  gap: 0.4rem;
}

.terminal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ef4444; }
.terminal-dot.yellow { background: #f59e0b; }
.terminal-dot.green { background: #10b981; }

.terminal-title-text {
  font-size: 0.78rem;
  font-family: 'JetBrains Mono', monospace;
  color: var(--prod-text-dim);
}

.terminal-screen {
  padding: 1.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.84rem;
  line-height: 1.6;
  color: #d1d5db;
  min-height: 380px;
  max-height: 480px;
  overflow-y: auto;
}

/* ==========================================================================
   Plan Tiers Section
   ========================================================================== */
.tiers-section {
  padding: 5rem 0;
}

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

.tier-box {
  background: var(--prod-bg-card);
  border: 1px solid var(--prod-border);
  border-radius: var(--prod-radius-lg);
  padding: 1.75rem 1.25rem;
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  transition: var(--prod-transition);
}

.tier-box:hover {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
}

.tier-box.popular {
  border-color: rgba(0, 240, 255, 0.45);
  background: rgba(16, 24, 44, 0.85);
  box-shadow: 0 0 30px var(--neon-cyan-glow);
  position: relative;
}

.tier-popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--neon-cyan);
  color: #030a16;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: var(--prod-radius-pill);
}

.tier-level-num {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 0.35rem;
}

.tier-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.75rem;
}

.tier-drives-pill {
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.25);
  color: var(--neon-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--prod-radius-sm);
  display: inline-block;
  margin-bottom: 1rem;
}

.tier-desc {
  font-size: 0.82rem;
  color: var(--prod-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}

.tier-features-list {
  list-style: none;
  font-size: 0.78rem;
  color: var(--prod-text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-top: 1px solid var(--prod-border);
  padding-top: 1rem;
  margin-bottom: 1.25rem;
}

.tier-features-list li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tier-features-list li::before {
  content: '✓';
  color: var(--neon-green);
  font-weight: 800;
}

/* ==========================================================================
   Sign Up Section (Application Form)
   ========================================================================== */
.signup-section {
  padding: 6rem 0;
  position: relative;
}

.signup-card {
  max-width: 860px;
  margin: 0 auto;
  background: var(--prod-bg-card);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--prod-radius-lg);
  padding: 3rem;
  box-shadow: var(--prod-shadow), 0 0 50px rgba(0, 240, 255, 0.1);
  backdrop-filter: blur(18px);
}

.signup-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.signup-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--prod-radius-pill);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--neon-cyan);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.signup-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.75rem;
}

.signup-notice {
  font-size: 0.92rem;
  color: var(--prod-text-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.6;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.prod-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.prod-form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--prod-text-muted);
}

.prod-form-label span.req {
  color: var(--neon-red);
}

.prod-input, .prod-select, .prod-textarea {
  background: var(--prod-bg-input);
  border: 1px solid var(--prod-border);
  border-radius: var(--prod-radius-sm);
  padding: 0.8rem 1rem;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--prod-text-main);
  outline: none;
  transition: var(--prod-transition);
}

.prod-input:focus, .prod-select:focus, .prod-textarea:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 16px var(--neon-cyan-glow);
}

.prod-form-hint {
  font-size: 0.75rem;
  color: var(--prod-text-dim);
}

.signup-status-box {
  padding: 1.5rem;
  border-radius: var(--prod-radius-md);
  margin-top: 1.5rem;
  display: none;
}

.signup-status-box.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #e6fffa;
}

.signup-status-box.error {
  display: block;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.35);
  color: #ffe4e8;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.prod-footer {
  border-top: 1px solid var(--prod-border);
  background: #04060b;
  padding: 4rem 0 2rem 0;
  font-size: 0.88rem;
  color: var(--prod-text-muted);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}

.footer-brand {
  max-width: 380px;
}

.footer-brand-desc {
  font-size: 0.84rem;
  color: var(--prod-text-dim);
  margin-top: 0.75rem;
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 3.5rem;
}

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links-list a {
  color: var(--prod-text-muted);
  text-decoration: none;
  transition: var(--prod-transition);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--prod-text-dim);
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .tiers-grid { grid-template-columns: repeat(3, 1fr); }
  .terminal-showcase-box { grid-template-columns: 1fr; }
  .terminal-controls-pane { border-right: none; border-bottom: 1px solid var(--prod-border); }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.3rem; }
  .hero-stats-bar { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: 1fr; }
  .process-steps-grid { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .signup-card { padding: 1.75rem; }
}