/* ============================================================
   AGENT HQ — Marketing Site Styles
   Brand: Zinc/dark background, Amber accent (#f59e0b)
   Font: Plus Jakarta Sans
   ============================================================ */

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

:root {
  --color-bg:        #09090b;
  --color-bg-card:   #111113;
  --color-bg-card2:  #18181b;
  --color-border:    #27272a;
  --color-border-md: #3f3f46;
  --color-text:      #fafafa;
  --color-muted:     #a1a1aa;
  --color-subtle:    #71717a;
  --color-amber:     #f59e0b;
  --color-amber-dark:#d97706;
  --color-amber-glow:rgba(245, 158, 11, 0.15);
  --color-amber-glow2:rgba(245, 158, 11, 0.08);
  --color-green:     #22c55e;
  --color-red:       #ef4444;
  --color-blue:      #3b82f6;
  --color-purple:    #8b5cf6;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-glow: 0 0 40px rgba(245, 158, 11, 0.12);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.3);

  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1160px;
  --section-py: 96px;
}

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

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

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

/* ---------- Highlight ---------- */
.highlight {
  color: var(--color-amber);
  position: relative;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  border: none;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--color-amber);
  color: #000;
  box-shadow: 0 0 0 0 rgba(245,158,11,0);
}
.btn-primary:hover {
  background: #fbbf24;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(245,158,11,0.35);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-bg-card);
  color: var(--color-text);
  border-color: var(--color-border-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-md);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: #52525b;
}

.btn-sm  { font-size: 13px; padding: 8px 16px; }
.btn-lg  { font-size: 15px; padding: 13px 24px; }
.btn-xl  { font-size: 16px; padding: 16px 32px; border-radius: var(--radius-lg); }

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.25s, border-color 0.25s, backdrop-filter 0.25s;
}
.nav.scrolled {
  background: rgba(9, 9, 11, 0.85);
  border-color: var(--color-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--color-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  flex-shrink: 0;
}
.logo-icon-sm {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  font-size: 0;
}
.logo-text {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.logo-accent { color: var(--color-amber); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover {
  color: var(--color-text);
  background: var(--color-bg-card);
}

.nav-cta { margin-left: auto; flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-muted);
  border-radius: 2px;
  transition: all 0.2s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  background: rgba(9,9,11,0.97);
  border-top: 1px solid var(--color-border);
}
.nav-mobile a {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-muted);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.15s;
}
.nav-mobile a:hover { color: var(--color-text); }
.nav-mobile .btn { margin-top: 8px; justify-content: center; }
.nav-mobile.open { display: flex; }

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

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  top: -100px; right: -100px;
  background: rgba(245, 158, 11, 0.08);
}
.hero-glow-2 {
  width: 500px; height: 500px;
  bottom: 0; left: -150px;
  background: rgba(245, 158, 11, 0.04);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { max-width: 560px; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-amber);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-amber);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--color-text);
}

.hero-subheadline {
  font-size: 18px;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-footnote {
  font-size: 13px;
  color: var(--color-subtle);
}

/* --- App Window Mockup --- */
.hero-visual {
  position: relative;
}

.app-window {
  background: #111113;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.04);
}

.app-window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: #0d0d0f;
  border-bottom: 1px solid var(--color-border);
}
.dot {
  width: 11px; height: 11px;
  border-radius: 50%;
}
.dot-red    { background: #ff5f57; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #28c840; }

.app-window-title {
  font-size: 11px;
  color: var(--color-subtle);
  margin-left: 8px;
  font-weight: 500;
}

.app-window-body {
  display: flex;
  height: 380px;
  overflow: hidden;
}

/* Sidebar */
.mock-sidebar {
  width: 160px;
  background: #0d0d0f;
  border-right: 1px solid var(--color-border);
  padding: 16px 12px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mock-logo {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 16px;
}
.mock-logo-text {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
}

.mock-nav-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--color-subtle);
  padding: 7px 10px;
  border-radius: 6px;
  cursor: pointer;
}
.mock-nav-active {
  background: rgba(245,158,11,0.1);
  color: var(--color-amber);
}

/* Main */
.mock-main {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
}
.mock-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
}
.mock-subtitle {
  font-size: 11px;
  color: var(--color-subtle);
  margin-top: 2px;
}
.mock-new-task {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-amber);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.2);
  padding: 5px 10px;
  border-radius: 5px;
}

.mock-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  flex: 1;
  overflow: hidden;
}

.mock-column {
  padding: 12px 10px;
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}
.mock-column:last-child { border-right: none; }

.mock-column-header {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.mock-column-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
}
.mock-column-count {
  margin-left: auto;
  background: var(--color-border);
  color: var(--color-subtle);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 100px;
}

.mock-card {
  background: var(--color-bg-card2);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 9px 10px;
}
.mock-card-active {
  border-color: rgba(245,158,11,0.3);
  background: rgba(245,158,11,0.05);
}
.mock-card-done { opacity: 0.55; }

/* Card move animation */
.mock-card-completing {
  transition: opacity 0.4s ease, transform 0.4s ease;
  opacity: 0;
  transform: translateX(30px);
}
.mock-card-arriving {
  animation: card-arrive 0.4s ease forwards;
}
@keyframes card-arrive {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 0.55; transform: translateY(0); }
}

.mock-card-title {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: 6px;
}
.mock-card-meta {
  display: flex;
  gap: 4px;
}
.mock-tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 3px;
}
.mock-tag-blue   { background: rgba(59,130,246,0.15); color: #93c5fd; }
.mock-tag-purple { background: rgba(139,92,246,0.15); color: #c4b5fd; }
.mock-tag-amber  { background: rgba(245,158,11,0.15); color: #fcd34d; }
.mock-tag-red    { background: rgba(239,68,68,0.15);  color: #fca5a5; }
.mock-tag-green  { background: rgba(34,197,94,0.15);  color: #86efac; }

.mock-card-agent {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--color-amber);
  margin-top: 5px;
}
.mock-agent-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-amber);
  animation: pulse-dot 1.5s infinite;
}

/* Floating pills */
.agent-pill {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 100px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
  animation: float 3s ease-in-out infinite;
}
.agent-pill-1 {
  bottom: -18px;
  left: 20px;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--color-amber);
  animation-delay: 0s;
}
.agent-pill-2 {
  top: -16px;
  right: 30px;
  background: rgba(34,197,94,0.12);
  border: 1px solid rgba(34,197,94,0.25);
  color: #86efac;
  animation-delay: 1.5s;
}
.agent-pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-amber);
  animation: pulse-dot 1.2s infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* ---------- SOCIAL BAR ---------- */
.social-bar {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 40px 0;
  background: var(--color-bg-card);
}
.social-bar-label {
  text-align: center;
  font-size: 13px;
  color: var(--color-subtle);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.social-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 40px;
}
.stat-number {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--color-amber);
  line-height: 1;
}
.stat-label {
  font-size: 13px;
  color: var(--color-subtle);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

/* ---------- SECTIONS ---------- */
.section {
  padding: var(--section-py) 0;
}
.section-dark {
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.section-subtle {
  background: #0c0c0e;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-amber);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  background: rgba(245,158,11,0.08);
  padding: 5px 14px;
  border-radius: 100px;
  border: 1px solid rgba(245,158,11,0.15);
}
.section-tag-light {
  color: var(--color-amber);
  background: rgba(245,158,11,0.1);
  border-color: rgba(245,158,11,0.2);
}
.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 17px;
  color: var(--color-muted);
  line-height: 1.65;
}

/* ---------- STEPS ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.step {
  background: var(--color-bg-card);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: background 0.2s;
}
.step:hover { background: var(--color-bg-card2); }

.step-number {
  font-size: 48px;
  font-weight: 900;
  color: var(--color-border-md);
  line-height: 1;
  letter-spacing: -0.04em;
}

.step-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
}

.step-content h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.step-content p {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.65;
}

/* ---------- USE CASES ---------- */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.use-case-card {
  background: var(--color-bg-card2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.use-case-card:hover {
  border-color: var(--color-border-md);
  box-shadow: var(--shadow-card);
}

.use-case-featured {
  border-color: rgba(245,158,11,0.3);
  background: rgba(245,158,11,0.04);
}
.use-case-featured:hover {
  border-color: rgba(245,158,11,0.5);
  box-shadow: 0 0 30px rgba(245,158,11,0.08);
}

.use-case-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-amber);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.use-case-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
  margin-bottom: 20px;
}

.use-case-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.use-case-pain {
  font-size: 14px;
  color: var(--color-subtle);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

.use-case-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.use-case-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.5;
}
.use-case-list svg { color: var(--color-green); flex-shrink: 0; margin-top: 2px; }

/* Dept chips */
.dept-chips {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.dept-chips-label {
  font-size: 13px;
  color: var(--color-subtle);
  font-weight: 500;
  white-space: nowrap;
}
.chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  padding: 6px 14px;
  border-radius: 100px;
  transition: all 0.15s;
  cursor: default;
}
.chip:hover {
  border-color: rgba(245,158,11,0.3);
  color: var(--color-text);
  background: rgba(245,158,11,0.06);
}
.chip svg { color: var(--color-amber); }

/* ---------- DIFFERENTIATORS ---------- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.diff-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.2s;
}
.diff-card:hover { border-color: var(--color-border-md); }

.diff-card-large {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(245,158,11,0.06) 0%, transparent 60%);
  border-color: rgba(245,158,11,0.2);
}

.diff-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
  margin-bottom: 20px;
}

.diff-card h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.diff-card p {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.65;
}

.diff-compare {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.diff-compare-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  line-height: 1.5;
}
.diff-bad {
  background: rgba(239,68,68,0.08);
  color: #fca5a5;
}
.diff-bad svg { color: #f87171; flex-shrink: 0; margin-top: 2px; }
.diff-good {
  background: rgba(34,197,94,0.08);
  color: #86efac;
}
.diff-good svg { color: var(--color-green); flex-shrink: 0; margin-top: 2px; }

/* ---------- TESTIMONIALS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: border-color 0.2s;
}
.testimonial-card:hover { border-color: var(--color-border-md); }

.testimonial-featured {
  border-color: rgba(245,158,11,0.25);
  background: rgba(245,158,11,0.04);
}

.testimonial-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-amber);
  margin-bottom: 4px;
}

.testimonial-stars {
  font-size: 14px;
  color: var(--color-amber);
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
}
.testimonial-role {
  font-size: 12px;
  color: var(--color-subtle);
  margin-top: 1px;
}

/* ---------- CTA SECTION ---------- */
.cta-section {
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
}
.cta-glow {
  position: absolute;
  width: 600px; height: 600px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse, rgba(245,158,11,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}
.cta-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--color-text);
  margin-bottom: 20px;
}
.cta-subtitle {
  font-size: 18px;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 36px;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.cta-features {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-features span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  color: var(--color-subtle);
  font-weight: 500;
}
.cta-features svg { color: var(--color-green); }

/* ---------- FOOTER ---------- */
.footer {
  background: #060608;
  border-top: 1px solid var(--color-border);
  padding-top: 64px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}
.footer-tagline {
  font-size: 14px;
  color: var(--color-subtle);
  margin-top: 14px;
  line-height: 1.6;
  max-width: 220px;
}
.footer-built-with {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--color-subtle);
  margin-top: 16px;
}
.footer-built-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-amber);
  animation: pulse-dot 2.5s infinite;
}

.footer-links {
  display: contents;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.footer-col a {
  font-size: 14px;
  color: var(--color-subtle);
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--color-text); }

.footer-bottom {
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--color-subtle);
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  color: var(--color-subtle);
  transition: color 0.15s;
  display: flex;
  align-items: center;
}
.footer-social a:hover { color: var(--color-text); }

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

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-content { max-width: 100%; }
  .hero { min-height: auto; padding: 140px 0 80px; }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .step:nth-child(2) { border-right: none; }

  .diff-card-large { grid-column: span 2; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  :root { --section-py: 64px; }

  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero-headline { font-size: 36px; }
  .hero-subheadline { font-size: 16px; }

  .app-window-body { height: 280px; }
  .mock-sidebar { width: 120px; }

  .social-stats {
    gap: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .stat { padding: 20px; }
  .stat-divider { display: none; }

  .steps { grid-template-columns: 1fr; }
  .step:nth-child(n) { border-right: none; }

  .use-cases-grid { grid-template-columns: 1fr; }

  .diff-grid { grid-template-columns: 1fr; }
  .diff-card-large { grid-column: span 1; }

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

  .cta-title { font-size: 32px; }
  .cta-actions { flex-direction: column; }
  .cta-features { gap: 12px; }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .footer-brand { grid-column: span 2; }

  .dept-chips { flex-direction: column; gap: 12px; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 30px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn-lg { width: 100%; justify-content: center; }

  .app-window-body { height: 240px; }
  .mock-sidebar { display: none; }

  .stat-number { font-size: 28px; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }

  .footer-bottom-inner { flex-direction: column; gap: 8px; }
}

/* ---------- Scroll animation ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Selection ---------- */
::selection {
  background: rgba(245,158,11,0.3);
  color: #fff;
}

/* ---------- Focus ---------- */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--color-amber);
  outline-offset: 3px;
  border-radius: 4px;
}