/* ============================================
   ELITE SQUAD — Landing Page Styles
   Dark Mode · Neon Accents · Responsive
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --bg-primary: #0a0e17;
  --bg-secondary: #0f1521;
  --bg-card: #131a2b;
  --bg-card-hover: #1a2340;
  --text-primary: #e2e8f0;
  --text-secondary: #8892a4;
  --text-muted: #4a5568;
  --neon-green: #00ff88;
  --neon-green-dim: rgba(0, 255, 136, 0.15);
  --neon-green-glow: rgba(0, 255, 136, 0.4);
  --neon-blue: #00b4ff;
  --neon-blue-dim: rgba(0, 180, 255, 0.15);
  --accent-red: #ff4757;
  --accent-orange: #ffa502;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-glow: rgba(0, 255, 136, 0.2);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container-max: 1200px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

::selection {
  background: var(--neon-green);
  color: var(--bg-primary);
}

a {
  color: var(--neon-green);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: #33ffaa;
}

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

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Section Shared ---------- */
section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-green);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.section-title {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.section-quote {
  text-align: center;
  font-style: italic;
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.text-glow {
  color: var(--neon-green);
  text-shadow: 0 0 20px var(--neon-green-glow);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--neon-green);
  color: var(--bg-primary);
  border-color: var(--neon-green);
  box-shadow: 0 0 30px var(--neon-green-dim);
}

.btn-primary:hover {
  background: transparent;
  color: var(--neon-green);
  box-shadow: 0 0 40px var(--neon-green-glow), inset 0 0 30px var(--neon-green-dim);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--text-muted);
}

.btn-outline:hover {
  border-color: var(--neon-green);
  color: var(--neon-green);
  box-shadow: 0 0 20px var(--neon-green-dim);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.1rem;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 14, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 10px 0;
}

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

.nav-logo {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.nav-logo:hover {
  color: var(--text-primary);
}

.logo-bracket {
  color: var(--neon-green);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-green);
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--neon-green);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 8px 20px !important;
  border: 1px solid var(--neon-green) !important;
  border-radius: 50px !important;
  color: var(--neon-green) !important;
}

.nav-cta:hover {
  background: var(--neon-green-dim) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-3d-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-code {
  position: absolute;
  inset: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(0, 255, 136, 0.06);
  overflow: hidden;
  white-space: pre-wrap;
  word-break: break-all;
  pointer-events: none;
  user-select: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 20%, rgba(0, 255, 136, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(0, 180, 255, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, transparent 0%, var(--bg-primary) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-tag {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--neon-green);
  margin-bottom: 24px;
  opacity: 0.8;
}

.hero-title {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  min-height: 1.4em;
}

.typewriter {
  color: var(--text-primary);
}

.cursor-blink {
  color: var(--neon-green);
  animation: blink 1s step-end infinite;
  font-weight: 300;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-subtitle {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.dot {
  color: var(--neon-green);
  margin: 0 4px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 40px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-highlight {
  color: var(--neon-green);
  font-weight: 500;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--neon-green);
}

.stat-suffix {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  color: var(--neon-green);
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-arrow {
  display: block;
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--neon-green);
  border-bottom: 2px solid var(--neon-green);
  transform: rotate(45deg);
  animation: scrollBounce 2s infinite;
  opacity: 0.6;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.6; }
  50% { transform: rotate(45deg) translate(6px, 6px); opacity: 1; }
}

/* ---------- Firefighter Section ---------- */
.firefighter {
  background: var(--bg-secondary);
}

.firefighter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
}

.fire-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}

.fire-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.fire-card-main {
  grid-column: 1 / -1;
  display: flex;
  gap: 32px;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(255, 71, 87, 0.05) 100%);
  border-color: rgba(255, 71, 87, 0.15);
}

.fire-card-main:hover {
  border-color: rgba(255, 71, 87, 0.35);
}

.fire-icon {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 71, 87, 0.1);
  border-radius: 50%;
  color: var(--accent-red);
}

.fire-content h3 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--accent-red);
}

.fire-content p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.fire-tags {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-green);
  background: var(--neon-green-dim);
  padding: 4px 12px;
  border-radius: 50px;
}

.fire-mini-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.fire-card h4 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.fire-card > p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ---------- Arsenal Section ---------- */
.arsenal {
  background: var(--bg-primary);
}

.arsenal-tabs {
  max-width: 900px;
  margin: 0 auto;
}

.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}

.tab-btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 10px 20px;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  border-color: var(--neon-green);
  color: var(--neon-green);
}

.tab-btn.active {
  background: var(--neon-green);
  color: var(--bg-primary);
  border-color: var(--neon-green);
  box-shadow: 0 0 20px var(--neon-green-dim);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 20px;
}

.tech-item {
  text-align: center;
  padding: 24px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-card);
  transition: var(--transition);
  position: relative;
  cursor: default;
}

.tech-item:hover {
  border-color: var(--neon-green);
  background: var(--bg-card-hover);
  transform: translateY(-6px);
  box-shadow: 0 0 30px var(--neon-green-dim);
}

.tech-item:hover .tech-icon-wrap {
  box-shadow: 0 0 20px var(--neon-green-glow);
  border-color: var(--neon-green);
}

/* Tooltip on hover */
.tech-item::before {
  content: attr(data-level);
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%) translateY(-100%);
  background: var(--neon-green);
  color: var(--bg-primary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.tech-item:hover::before {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.tech-icon-wrap {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: rgba(0, 255, 136, 0.05);
  transition: var(--transition);
}

.tech-letter {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neon-green);
}

.tech-name {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ---------- Services Section ---------- */
.services {
  background: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.service-icon {
  color: var(--neon-green);
  margin-bottom: 20px;
}

.service-card h3 {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.service-tags span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--neon-blue);
  background: var(--neon-blue-dim);
  padding: 3px 10px;
  border-radius: 50px;
}

/* ---------- Portfolio Section ---------- */
.portfolio {
  background: var(--bg-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}

.portfolio-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.portfolio-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  background: var(--neon-green);
  color: var(--bg-primary);
}

.portfolio-visual {
  height: 200px;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(0, 255, 136, 0.05) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-placeholder {
  text-align: center;
}

.portfolio-icon {
  display: block;
  font-size: 3rem;
  margin-bottom: 8px;
}

.portfolio-tech-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--neon-green);
  background: var(--neon-green-dim);
  padding: 4px 16px;
  border-radius: 50px;
}

.portfolio-info {
  padding: 24px;
}

.portfolio-info h3 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.portfolio-challenge,
.portfolio-solution {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  line-height: 1.7;
}

.portfolio-challenge strong,
.portfolio-solution strong {
  color: var(--text-primary);
}

.portfolio-result {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.portfolio-result span {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--neon-green);
}

/* ---------- Presale Section ---------- */
.presale {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.presale::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, rgba(0, 255, 136, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

/* Hero card */
.presale-hero-card {
  display: flex;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(0, 180, 255, 0.06) 100%);
  border: 1px solid rgba(0, 180, 255, 0.15);
  border-radius: var(--radius);
  padding: 48px 40px;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.presale-hero-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.03));
  pointer-events: none;
}

.presale-hero-card:hover {
  border-color: rgba(0, 180, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.presale-hero-icon {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 255, 136, 0.08);
  border-radius: 50%;
  color: var(--neon-green);
  animation: presalePulse 3s ease-in-out infinite;
}

@keyframes presalePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.1); }
  50% { box-shadow: 0 0 30px 10px rgba(0, 255, 136, 0.08); }
}

.presale-hero-text {
  position: relative;
  z-index: 1;
}

.presale-hero-text h3 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  margin-bottom: 16px;
  line-height: 1.5;
}

.presale-hero-text p {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.presale-hero-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Capability grid */
.presale-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.presale-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 36px 28px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.presale-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.presale-card:hover::before {
  transform: scaleX(1);
}

.presale-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.presale-card-num {
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  opacity: 0.4;
}

.presale-card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.presale-card h4 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.presale-card > p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* Progress bar */
.presale-card-bar {
  position: relative;
  height: 6px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 3px;
  overflow: visible;
}

.presale-bar-fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px var(--neon-green-dim);
}

.presale-bar-label {
  position: absolute;
  top: -24px;
  right: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--neon-green);
  white-space: nowrap;
}

/* Flow section */
.presale-flow {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 48px 40px;
}

.presale-flow-title {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  text-align: center;
  margin-bottom: 40px;
  color: var(--neon-green);
}

.presale-flow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.presale-flow-step {
  text-align: center;
  padding: 16px 12px;
  flex-shrink: 0;
}

.presale-flow-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

.presale-flow-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
}

.presale-flow-step-win {
  position: relative;
}

.presale-flow-step-win .presale-flow-icon {
  font-size: 2.5rem;
  filter: drop-shadow(0 0 12px rgba(0, 255, 136, 0.5));
}

.presale-flow-step-win .presale-flow-label {
  color: var(--neon-green);
  font-weight: 700;
  font-size: 0.9rem;
}

.presale-flow-arrow {
  color: var(--neon-green);
  opacity: 0.4;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

/* ---------- Why Solo Section ---------- */
.why-solo {
  background: var(--bg-secondary);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: var(--transition);
}

.why-card:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.why-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 700;
  color: var(--neon-green);
  margin-bottom: 16px;
  text-shadow: 0 0 30px var(--neon-green-glow);
}

.why-card h3 {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.why-card > p {
  color: var(--text-secondary);
  line-height: 1.8;
}

.why-compare {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.compare-bad,
.compare-good {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.compare-bad {
  background: rgba(255, 71, 87, 0.08);
  border: 1px solid rgba(255, 71, 87, 0.15);
}

.compare-good {
  background: var(--neon-green-dim);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.compare-label {
  display: block;
  font-weight: 700;
  margin-bottom: 4px;
  font-size: 0.75rem;
}

.compare-bad .compare-label {
  color: var(--accent-red);
}

.compare-good .compare-label {
  color: var(--neon-green);
}

.compare-flow {
  color: var(--text-secondary);
  word-break: break-all;
}

/* Process */
.process {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 48px;
}

.process-title {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  text-align: center;
  margin-bottom: 40px;
  color: var(--neon-green);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.process-step {
  text-align: center;
  flex: 1;
  max-width: 200px;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--neon-green);
  margin-bottom: 12px;
  text-shadow: 0 0 20px var(--neon-green-glow);
}

.step-info h4 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.step-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.process-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-green), transparent, var(--neon-green));
  margin-top: 24px;
  flex-shrink: 0;
  opacity: 0.4;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-slogan h2 {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.4;
  margin-bottom: 12px;
}

.footer-slogan p {
  color: var(--text-secondary);
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: 40px;
}

.qr-placeholder {
  width: 140px;
  height: 140px;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  gap: 4px;
}

.qr-placeholder small {
  font-size: 0.7rem;
  opacity: 0.7;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  transition: var(--transition);
}

.contact-link:hover {
  color: var(--neon-green);
}

.contact-icon {
  font-size: 1.1rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
}

.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- Reveal Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  .firefighter-grid {
    grid-template-columns: 1fr;
  }

  .fire-card-main {
    grid-column: 1;
  }

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

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

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

  .presale-hero-card {
    flex-direction: column;
    text-align: center;
  }

  .presale-hero-tags {
    justify-content: center;
  }

  .presale-flow-steps {
    flex-direction: column;
    gap: 8px;
  }

  .presale-flow-arrow {
    transform: rotate(90deg);
  }

  .process-steps {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .process-connector {
    width: 2px;
    height: 30px;
    background: linear-gradient(180deg, var(--neon-green), transparent, var(--neon-green));
    margin: 0;
  }

  .footer-top {
    flex-direction: column;
    text-align: center;
  }

  .footer-contact {
    flex-direction: column;
  }
}

@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }

  .container {
    padding: 0 16px;
  }

  /* Nav mobile */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 14, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 32px;
    gap: 24px;
    transition: right 0.4s ease;
    border-left: 1px solid var(--border-color);
    z-index: 999;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Hero */
  .hero {
    padding: 100px 0 60px;
  }

  .hero-desc br {
    display: none;
  }

  .hero-stats {
    gap: 30px;
  }

  .stat-num {
    font-size: 1.8rem;
  }

  /* Firefighter */
  .fire-card-main {
    flex-direction: column;
    text-align: center;
  }

  .fire-tags {
    justify-content: center;
  }

  /* Presale */
  .presale-grid {
    grid-template-columns: 1fr;
  }

  .presale-hero-card {
    padding: 32px 20px;
    gap: 24px;
  }

  .presale-hero-icon {
    width: 80px;
    height: 80px;
  }

  .presale-hero-text h3 {
    font-size: 1.2rem;
  }

  .presale-flow {
    padding: 32px 20px;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* Arsenal */
  .tech-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
  }

  .tab-btn {
    font-size: 0.75rem;
    padding: 8px 14px;
  }

  /* Process */
  .process {
    padding: 32px 20px;
  }

  /* Footer */
  .footer-slogan h2 {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.6rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .tech-item {
    padding: 16px 8px;
  }

  .tech-icon-wrap {
    width: 44px;
    height: 44px;
  }

  .compare-flow {
    font-size: 0.7rem;
  }
}

.qr-placeholder{
  background-image: url("qr.png");
  background-size: cover;
}