/* ============================================
   GO AI ARMY — Premium Redesign
   Apple meets Tesla meets Epic Games
   ============================================ */

/* --- Variables --- */
:root {
  --black: #000000;
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-card-hover: #161616;
  --border: #222222;
  --border-light: #333333;
  --text: #ffffff;
  --text-secondary: #999999;
  --text-muted: #666666;
  --accent: #0071E3;
  --accent-hover: #0077ED;
  --accent-glow: rgba(0, 113, 227, 0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-pill: 100px;
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font);
  background: var(--black);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

/* --- Container --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Spacing --- */
section {
  padding: 160px 0;
}

/* --- Typography --- */
.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--text);
}

.section-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

/* Center section headers by default */
section > .container > .reveal:first-child,
section > .container > div:first-child {
  text-align: center;
}

section > .container > .reveal:first-child .section-sub,
section > .container > div:first-child .section-sub {
  margin: 0 auto;
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: var(--accent);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: transparent;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn-secondary:hover {
  border-color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: background var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--text);
}

.nav-logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.nav-links .nav-cta {
  background: var(--accent);
  color: #fff;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  font-weight: 600;
}

.nav-links .nav-cta:hover {
  background: var(--accent-hover);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 28px;
  height: 20px;
  position: relative;
}

.nav-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  position: absolute;
  left: 0;
  transition: var(--transition);
}

.nav-hamburger span:nth-child(1) { top: 0; }
.nav-hamburger span:nth-child(2) { top: 9px; }
.nav-hamburger span:nth-child(3) { top: 18px; }

/* Mobile Menu */
.nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.97);
  backdrop-filter: blur(20px);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.nav-mobile.open {
  opacity: 1;
  pointer-events: all;
}

.nav-mobile a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.nav-mobile a:hover {
  color: var(--text);
}

.nav-mobile .nav-cta {
  background: var(--accent);
  color: #fff;
  padding: 14px 36px;
  border-radius: var(--radius-pill);
}

.nav-mobile-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text);
  font-size: 2rem;
  cursor: pointer;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 160px;
  position: relative;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,113,227,0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: orbPulse 8s ease-in-out infinite;
}

@keyframes orbPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 48px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   INFINITE ARMY
   ============================================ */
.infinite {
  padding: 180px 0;
  background: var(--bg);
}

.infinite-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.infinite-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
}

.infinite-symbol {
  font-size: 6rem;
  font-weight: 200;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 32px;
  opacity: 0.9;
}

.infinite-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

.infinite-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 80px;
}

.infinite-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}

.infinite-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.infinite-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 20px;
  line-height: 1;
}

.infinite-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.infinite-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Agent Cloud */
.agent-cloud {
  margin-top: 80px;
  text-align: center;
}

.cloud-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.agent-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 900px;
  margin: 0 auto;
}

.agent-tag {
  padding: 8px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  transition: border-color var(--transition), background var(--transition);
}

.agent-tag:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.agent-tag.dim {
  color: var(--text-muted);
  border-color: rgba(255,255,255,0.05);
}

.agent-tag.dim:hover {
  color: var(--text-secondary);
  border-color: var(--border);
}

.agent-tag.highlight {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
  font-weight: 600;
}

/* ============================================
   REMOTE COMMUNICATION
   ============================================ */
.remote {
  padding: 180px 0;
}

.remote-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.remote-text {
  text-align: left;
}

.remote-text .section-title {
  text-align: left;
}

.remote-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.remote-emphasis {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

/* Chat Mockup */
.chat-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.chat-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,113,227,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.chat-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.chat-status {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.chat-messages {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-msg {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.88rem;
  line-height: 1.5;
  max-width: 85%;
}

.chat-msg.user {
  background: var(--accent);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}

.chat-msg.agent {
  background: #1a1a1a;
  color: var(--text);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

/* Channels */
.channels {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.channel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: border-color var(--transition), color var(--transition);
}

.channel:hover {
  border-color: var(--border-light);
  color: var(--text);
}

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

/* ============================================
   PLATFORM
   ============================================ */
.platform {
  padding: 180px 0;
  background: var(--bg);
}

/* Browser Frame */
.browser-frame {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,0.4);
  margin-top: 60px;
}

.browser-frame.small {
  margin-top: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: #0d0d0d;
  border-bottom: 1px solid var(--border);
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #28c840; }

.browser-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.browser-frame img {
  width: 100%;
  display: block;
}

/* Platform Grid */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.platform-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.platform-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.platform-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  padding: 24px 24px 8px;
}

.platform-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding: 0 24px 24px;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  padding: 180px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 80px;
}

.step {
  text-align: center;
  padding: 48px 32px;
}

.step-number {
  font-size: 4rem;
  font-weight: 900;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.04em;
}

.step h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.step p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   SOLUTIONS
   ============================================ */
.solutions {
  padding: 180px 0;
  background: var(--bg);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 80px;
}

.solution-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: border-color var(--transition), transform var(--transition);
}

.solution-card:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.solution-icon {
  font-size: 1.8rem;
  display: block;
  margin-bottom: 16px;
}

.solution-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.solution-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.solution-card li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding-left: 16px;
  position: relative;
}

.solution-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-muted);
}

/* ============================================
   CASE STUDY
   ============================================ */
.case-study {
  padding: 180px 0;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 80px;
  margin-bottom: 80px;
}

.stat {
  text-align: center;
  padding: 32px;
}

.stat-value {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Org Chart */
.org-chart {
  max-width: 900px;
  margin: 0 auto 80px;
}

.org-level {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.org-root-level {
  margin-bottom: 8px;
}

.org-connector {
  width: 1px;
  height: 32px;
  background: var(--border);
  margin: 0 auto;
}

.org-directors {
  margin-top: 8px;
  margin-bottom: 8px;
}

.org-standalone {
  margin-top: 8px;
}

.org-node {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  transition: border-color var(--transition);
}

.org-node:hover {
  border-color: var(--border-light);
}

.org-node.root {
  border-color: var(--accent);
  background: var(--accent-glow);
}

.org-node.director {
  border-color: var(--border-light);
}

.node-emoji {
  font-size: 1.2rem;
}

.node-name {
  font-weight: 600;
  font-size: 0.85rem;
}

.node-role {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Testimonial */
.testimonial {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.testimonial blockquote {
  font-size: 1.2rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial cite {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: normal;
}

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: 180px 0;
  background: var(--bg);
}

.faq-list {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--text-secondary);
}

.faq-icon {
  position: relative;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--text-secondary);
  transition: transform var(--transition);
}

.faq-icon::before {
  width: 16px;
  height: 2px;
  top: 9px;
  left: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 16px;
  top: 2px;
  left: 9px;
}

.faq-item.open .faq-icon::after {
  transform: rotate(90deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   CTA
   ============================================ */
.cta-section {
  padding: 180px 0;
  text-align: center;
}

.cta-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.cta-form {
  display: flex;
  gap: 12px;
  max-width: 460px;
  margin: 48px auto 24px;
}

.cta-form input {
  flex: 1;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--text);
  font-size: 0.95rem;
  font-family: var(--font);
  outline: none;
  transition: border-color var(--transition);
}

.cta-form input::placeholder {
  color: var(--text-muted);
}

.cta-form input:focus {
  border-color: var(--accent);
}

.cta-link {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.cta-link:hover {
  color: var(--accent);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 80px;
  margin-bottom: 60px;
}

.footer-logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.footer-logo span {
  color: var(--accent);
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 80px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--text);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

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

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .remote-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .remote-text {
    text-align: center;
  }

  .remote-text .section-title {
    text-align: center;
  }
}

@media (max-width: 768px) {
  section {
    padding: 100px 0;
  }

  .infinite {
    padding: 120px 0;
  }

  .remote {
    padding: 120px 0;
  }

  .platform, .how-it-works, .solutions, .case-study, .faq, .cta-section {
    padding: 120px 0;
  }

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: block;
  }

  .hero {
    padding: 120px 24px;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .infinite-title {
    font-size: 2.2rem;
  }

  .infinite-symbol {
    font-size: 4rem;
  }

  .infinite-cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .case-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .stat-value {
    font-size: 2.5rem;
  }

  .cta-form {
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links-group {
    gap: 40px;
  }

  .channels {
    gap: 12px;
  }

  .channel {
    padding: 10px 16px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .infinite-title {
    font-size: 1.8rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }
}

/* ============================================
   HACKER EDGE — Premium Hacker Vibes
   ============================================ */

/* Subtle grid overlay on hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0,113,227,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,113,227,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
}

/* Neon glow on accent elements */
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(0,113,227,0.4), 0 0 60px rgba(0,113,227,0.15) !important;
}

.nav-cta:hover {
  box-shadow: 0 0 20px rgba(0,113,227,0.4) !important;
}

/* Terminal-style section labels */
.section-label::before {
  content: '> ';
  opacity: 0.5;
}

/* Subtle scan line on screenshots */
.browser-frame::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,113,227,0.3), transparent);
  animation: scan-line 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes scan-line {
  0% { top: 0; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* Neon border glow on hovered cards */
.solution-card:hover,
.infinite-card:hover,
.platform-card:hover {
  border-color: rgba(0,113,227,0.5) !important;
  box-shadow: 0 0 20px rgba(0,113,227,0.1), inset 0 0 20px rgba(0,113,227,0.02) !important;
}

/* Glowing infinity symbol */
.infinite-symbol {
  text-shadow: 0 0 40px rgba(0,113,227,0.5), 0 0 80px rgba(0,113,227,0.2) !important;
}

/* Agent tag glow on the "Whatever You Need" tag */
.agent-tag.glow {
  color: #0071E3 !important;
  border-color: rgba(0,113,227,0.4) !important;
  background: rgba(0,113,227,0.08) !important;
  box-shadow: 0 0 15px rgba(0,113,227,0.15);
  animation: tag-pulse 2s ease-in-out infinite;
}

@keyframes tag-pulse {
  0%, 100% { box-shadow: 0 0 5px rgba(0,113,227,0.1); }
  50% { box-shadow: 0 0 25px rgba(0,113,227,0.25); }
}

/* Typing cursor on hero subtitle */
.hero-sub::after {
  content: '|';
  animation: blink-cursor 1s step-end infinite;
  color: #0071E3;
  font-weight: 300;
  margin-left: 2px;
}

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

/* Monospace accents for stats/numbers */
.stat-number, .infinite-number {
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace !important;
}

/* Chat mockup terminal style */
.chat-mockup {
  border: 1px solid rgba(0,113,227,0.2) !important;
  box-shadow: 0 0 30px rgba(0,113,227,0.05) !important;
}

/* Scan line on hero section */
.hero::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0,113,227,0.4), transparent);
  animation: hero-scan 5s ease-in-out infinite;
  pointer-events: none;
  z-index: 1;
}

@keyframes hero-scan {
  0% { top: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}