/* ============================================
   KIRT VERIFY — Partner Brief Site
   ============================================ */

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

:root {
  --bg: #0b1120;
  --bg-alt: #0f1729;
  --bg-card: #151d32;
  --bg-card-hover: #1a2340;
  --border: #1e2d4a;
  --text: #e8edf5;
  --text-secondary: #8899b4;
  --text-muted: #5a6d8a;
  --blue: #3b82f6;
  --cyan: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gradient: linear-gradient(135deg, #3b82f6, #06b6d4);
  --gradient-text: linear-gradient(135deg, #60a5fa, #22d3ee);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.2);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.3);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
/* Fallback: force visibility after page load for users with slow scroll or prerender */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* Container */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
  background: rgba(11, 17, 32, 0.92);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
}
.nav-brand-icon {
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.nav-brand span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  padding: 10px 24px;
  background: var(--gradient);
  color: white !important;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: box-shadow 0.3s, transform 0.2s;
  text-decoration: none !important;
}
.nav-cta:hover {
  box-shadow: 0 6px 24px rgba(59,130,246,0.4);
  transform: translateY(-1px);
}

/* --- Hero --- */
.hero {
  padding: 160px 0 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--blue);
  margin-bottom: 28px;
}
.hero h1 {
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.hero h1 .gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.btn-primary:hover {
  box-shadow: 0 8px 32px rgba(59,130,246,0.45);
  transform: translateY(-2px);
  text-decoration: none;
  color: white;
}
.btn-secondary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: #2a3f6a;
  text-decoration: none;
  color: var(--text);
}

/* --- Sections --- */
section { padding: 100px 0; }
.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--blue);
  margin-bottom: 16px;
}
.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* --- Problem Section --- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.3s ease;
}
.problem-card:hover {
  transform: translateY(-6px);
  border-color: #2a3f6a;
  box-shadow: var(--shadow-lg);
}
.problem-icon {
  width: 52px;
  height: 52px;
  background: rgba(239,68,68,0.1);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.problem-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.problem-stat {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-muted);
}
.problem-stat strong {
  color: var(--danger);
  font-size: 1.3rem;
  font-weight: 800;
}

/* --- Capabilities --- */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.capability-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 20px;
  transition: all 0.3s ease;
}
.capability-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 40px rgba(59,130,246,0.08);
  border-color: #2a3f6a;
}
.capability-icon {
  width: 48px;
  height: 48px;
  background: rgba(59,130,246,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.capability-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.capability-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Workflow --- */
.workflow {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.workflow-steps {
  display: flex;
  gap: 0;
  margin-top: 48px;
  position: relative;
}
.workflow-step {
  flex: 1;
  text-align: center;
  padding: 32px 24px;
  position: relative;
}
.workflow-step::after {
  content: '→';
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--text-muted);
}
.workflow-step:last-child::after { display: none; }
.workflow-step-number {
  width: 56px;
  height: 56px;
  background: var(--gradient);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  margin: 0 auto 20px;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.workflow-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.workflow-step p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --- Demo CTA --- */
.demo-section {
  text-align: center;
  position: relative;
}
.demo-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6,182,212,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.demo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 60px;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.demo-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.demo-card p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.7;
}
.demo-features {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.demo-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.demo-feature-icon {
  color: var(--success);
  font-size: 1.1rem;
}

/* --- Pilot Program --- */
.pilot {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pilot-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
  align-items: start;
}
.pilot-details h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
}
.pilot-list {
  list-style: none;
}
.pilot-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.pilot-list li:last-child { border-bottom: none; }
.pilot-check {
  color: var(--success);
  font-size: 1.1rem;
  margin-top: 2px;
}
.pilot-highlight {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.pilot-highlight h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.pilot-stat-row {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}
.pilot-stat {
  text-align: center;
  flex: 1;
}
.pilot-stat-value {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pilot-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* --- Roadmap --- */
.roadmap-track {
  display: flex;
  gap: 24px;
  margin-top: 48px;
}
.roadmap-phase {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: all 0.3s ease;
}
.roadmap-phase:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.roadmap-phase.current::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  border-radius: var(--radius) var(--radius) 0 0;
}
.phase-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.phase-badge.active {
  background: rgba(59,130,246,0.15);
  color: var(--blue);
}
.phase-badge.upcoming {
  background: rgba(148,163,184,0.12);
  color: var(--text-muted);
}
.roadmap-phase h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.roadmap-phase p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.roadmap-list {
  list-style: none;
}
.roadmap-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.roadmap-list li::before {
  content: '→';
  color: var(--blue);
  font-weight: 700;
}

/* --- Downloads --- */
.download-section { text-align: center; }
.download-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 500px;
  margin: 40px auto 0;
  transition: all 0.3s ease;
}
.download-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.download-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 20px;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.download-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.download-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.download-list {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
}
.download-list li {
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}
.download-list li:last-child { border-bottom: none; }

/* --- Footer --- */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer-brand-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.footer-brand span {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 12px;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
}
.footer-links a:hover { color: var(--text); }

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero { padding: 120px 0 80px; }
  .hero h1 { font-size: 2.4rem; }
  .hero p { font-size: 1rem; }
  section { padding: 60px 0; }
  .section-title { font-size: 1.8rem; }
  .problem-grid { grid-template-columns: 1fr; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .workflow-steps { flex-direction: column; }
  .workflow-step::after { display: none; }
  .pilot-grid { grid-template-columns: 1fr; }
  .roadmap-track { flex-direction: column; }
  .nav-links { display: none; }
  .demo-card { padding: 36px 24px; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }