/* ============================================
   IHALE PLATFORM — Design System
   Palette: Navy + Amber + Off-white
   ============================================ */

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

:root {
  --navy:      #0A1628;
  --navy-mid:  #152340;
  --navy-soft: #1E3358;
  --amber:     #F0A500;
  --amber-dim: #C98A00;
  --off-white: #F5F6F8;
  --white:     #FFFFFF;
  --muted:     #8A96A8;
  --border:    rgba(255,255,255,0.08);
  --card-bg:   rgba(255,255,255,0.04);

  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Inter', sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition: 220ms ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; }

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
}

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

/* ============================================
   NAV
   ============================================ */
.landing-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.logo-dot {
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

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

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color var(--transition);
}

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

.nav-cta {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.3);
  background: var(--card-bg);
}

.btn-primary {
  background: var(--amber);
  color: var(--navy);
}

.btn-primary:hover {
  background: var(--amber-dim);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(240,165,0,0.25);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  padding: 160px 0 64px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(240,165,0,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.hero-eyebrow::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--amber);
  opacity: 0.3;
  max-width: 80px;
}

.hero h1 {
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  color: var(--amber);
}

.hero-sub {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 460px;
}

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

.hero-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 16px;
}

.hero-note strong { color: var(--white); }

/* ---- LIVE COUNTER (Signature Element) ---- */
.counter-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}

.counter-card::before {
  content: '';
  position: absolute;
  top: 0; left: 32px; right: 32px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
}

.counter-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.live-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(240,165,0,0.12);
  color: var(--amber);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
}

.live-dot {
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.counter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.counter-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
}

.counter-number {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
  transition: color 0.2s;
}

.counter-number.tick { color: var(--amber); }

.counter-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

.counter-change {
  font-size: 11px;
  color: #4CAF50;
  margin-top: 4px;
}

/* ============================================
   STATS BAR
   ============================================ */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
  background: var(--navy-mid);
}

.stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--amber);
}

.stat-label {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

/* ============================================
   FEATURES
   ============================================ */
.section {
  padding: 96px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  margin-top: 12px;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

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

.feature-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  border-color: rgba(240,165,0,0.3);
  transform: translateY(-2px);
}

.feature-card:hover .feature-icon {
  background: rgba(240,165,0,0.15);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: rgba(240,165,0,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 20px;
  transition: background var(--transition);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.feature-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 11px;
  font-weight: 600;
  color: var(--amber);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-bg {
  background: var(--navy-mid);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0.3;
}

.step {
  padding: 24px;
  text-align: center;
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--navy);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  margin: 0 auto 20px;
  color: var(--amber);
  position: relative;
  z-index: 1;
}

.step h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================
   PRICING
   ============================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--amber);
  background: linear-gradient(160deg, var(--navy-soft) 0%, var(--navy-mid) 100%);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: var(--navy);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.plan-price {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 4px;
}

.plan-price sup {
  font-size: 24px;
  font-weight: 600;
  vertical-align: top;
  margin-top: 8px;
}

.plan-price .period {
  font-size: 14px;
  font-weight: 400;
  color: var(--muted);
  font-family: var(--font-body);
}

.plan-desc {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  margin-top: 8px;
}

.plan-features {
  list-style: none;
  margin-bottom: 32px;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  color: var(--off-white);
}

.plan-features li:last-child { border-bottom: none; }

.plan-features li::before {
  content: '✓';
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.plan-features li.dim { color: var(--muted); }
.plan-features li.dim::before { content: '—'; color: var(--navy-soft); }

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

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy-soft) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 80px 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(240,165,0,0.08) 0%, transparent 70%);
}

.cta-section h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}

.cta-section p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  margin-top: 96px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--muted);
  margin-top: 12px;
  max-width: 280px;
  line-height: 1.65;
}

.footer-col h5 {
  font-size: 12px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}

@media (max-width: 600px) {
  .hero { padding: 120px 0 64px; }
  .features-grid { grid-template-columns: 1fr; }
  .cta-section { padding: 48px 24px; }
  .counter-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}