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

:root {
  --brand:       #E8440A;
  --brand-light: #FFF0EB;
  --brand-dark:  #C03A08;
  --dark:        #0D0D0F;
  --dark-2:      #18181C;
  --dark-3:      #232328;
  --mid:         #6B6B7A;
  --light:       #F2F2F5;
  --white:       #FFFFFF;
  --border:      rgba(255,255,255,0.08);

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:  12px;
  --radius-lg: 20px;
}

html { scroll-behavior: smooth; }

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(13,13,15,0.8);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.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-mark { font-size: 22px; }
.nav-links {
  display: flex; align-items: center; gap: 28px;
}
.nav-links a {
  color: rgba(255,255,255,0.55);
  text-decoration: none; font-size: 14px; font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--brand) !important;
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 600 !important;
}
.nav-cta:hover { background: var(--brand-dark) !important; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
}
.orb-1 {
  width: 600px; height: 600px;
  background: var(--brand);
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}
.orb-2 {
  width: 400px; height: 400px;
  background: #2563EB;
  bottom: -50px; left: -50px;
  animation: float 10s ease-in-out infinite reverse;
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

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

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,68,10,0.12);
  border: 1px solid rgba(232,68,10,0.3);
  color: #FF8C5A;
  font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 28px;
  animation: fadeUp 0.6s ease both;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--brand);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  animation: fadeUp 0.6s 0.1s ease both;
}
.hero-title em {
  font-style: normal;
  color: var(--brand);
  position: relative;
}
.hero-sub {
  font-size: 18px; font-weight: 300;
  color: rgba(255,255,255,0.55);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 40px;
  animation: fadeUp 0.6s 0.2s ease both;
}
.hero-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeUp 0.6s 0.3s ease both;
}

.btn-primary {
  display: inline-flex; align-items: center;
  background: var(--brand);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px; font-weight: 600;
  padding: 14px 28px; border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  border: none; cursor: pointer;
}
.btn-primary:hover {
  background: var(--brand-dark);
  transform: translateY(-1px);
}
.btn-ghost {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  font-family: var(--font-body);
  font-size: 15px; font-weight: 500;
  padding: 14px 28px; border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s;
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: var(--white);
}

.hero-stats {
  display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.4s ease both;
}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700;
  color: var(--white);
}
.stat-label {
  display: block;
  font-size: 12px; font-weight: 400;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.03em;
}
.stat-divider {
  width: 1px; height: 36px;
  background: rgba(255,255,255,0.1);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Section labels ───────────────────────────────────────────────────────── */
.section-label {
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.section-sub {
  font-size: 17px; font-weight: 300;
  color: rgba(255,255,255,0.5);
  margin-bottom: 56px;
}

/* ── Features ─────────────────────────────────────────────────────────────── */
.features {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
}
.feature-card {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
  position: relative; overflow: hidden;
}
.feature-card:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}
.feature-card--large {
  grid-column: span 2;
}
.feature-card--accent {
  background: linear-gradient(135deg, rgba(232,68,10,0.15), rgba(232,68,10,0.05));
  border-color: rgba(232,68,10,0.2);
}
.feature-icon {
  font-size: 28px; margin-bottom: 16px;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px; font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* Map visual */
.map-visual {
  position: absolute;
  bottom: 24px; right: 24px;
  width: 120px; height: 80px;
  background: rgba(232,68,10,0.08);
  border: 1px solid rgba(232,68,10,0.2);
  border-radius: 10px;
  overflow: hidden;
}
.map-dot {
  position: absolute;
  width: 10px; height: 10px;
  background: var(--brand);
  border-radius: 50%;
  animation: mapPulse 2s ease-in-out infinite;
}
.dot-1 { top: 30%; left: 25%; animation-delay: 0s; }
.dot-2 { top: 55%; left: 60%; animation-delay: 0.7s; }
.dot-3 { top: 20%; left: 70%; animation-delay: 1.4s; }
.map-line {
  position: absolute;
  top: 35%; left: 30%;
  width: 35%; height: 1px;
  background: linear-gradient(90deg, var(--brand), transparent);
  transform: rotate(20deg);
}
@keyframes mapPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}

/* ── How it works ─────────────────────────────────────────────────────────── */
.how {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.steps {
  display: flex; align-items: flex-start; gap: 16px;
  margin-top: 56px;
}
.step {
  flex: 1;
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.step-num {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 800;
  color: rgba(232,68,10,0.25);
  line-height: 1;
  margin-bottom: 16px;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700;
  margin-bottom: 10px;
}
.step p {
  font-size: 14px; font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}
.step-arrow {
  font-size: 24px;
  color: rgba(255,255,255,0.15);
  margin-top: 40px;
  flex-shrink: 0;
}

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.plan {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  display: flex; flex-direction: column;
}
.plan--featured {
  border-color: var(--brand);
  background: linear-gradient(160deg, rgba(232,68,10,0.1), var(--dark-2));
}
.plan-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--brand);
  color: var(--white);
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 999px;
}
.plan-name {
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.plan-price {
  margin-bottom: 8px;
}
.plan-amount {
  font-family: var(--font-display);
  font-size: 40px; font-weight: 800;
  letter-spacing: -0.03em;
}
.plan-period {
  font-size: 14px; font-weight: 300;
  color: rgba(255,255,255,0.4);
}
.plan-desc {
  font-size: 13px; font-weight: 300;
  color: rgba(255,255,255,0.4);
  margin-bottom: 28px;
}
.plan-features {
  list-style: none;
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 32px;
  flex: 1;
}
.plan-features li {
  font-size: 14px; font-weight: 400;
  color: rgba(255,255,255,0.75);
}
.plan-features li.muted {
  color: rgba(255,255,255,0.25);
}
.plan-btn {
  display: block; text-align: center;
  font-family: var(--font-body);
  font-size: 14px; font-weight: 600;
  padding: 13px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s;
}
.plan-btn--primary {
  background: var(--brand); color: var(--white);
}
.plan-btn--primary:hover { background: var(--brand-dark); }
.plan-btn--outline {
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7);
}
.plan-btn--outline:hover {
  border-color: rgba(255,255,255,0.3);
  color: var(--white);
}

/* ── Register ─────────────────────────────────────────────────────────────── */
.register {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  background: var(--dark-2);
}
.register-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.register-left {
  position: sticky; top: 100px;
}
.register-left p {
  font-size: 16px; font-weight: 300;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 28px;
}
.register-note {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
}
.register-note strong { color: var(--white); }
.register-note-icon { font-size: 16px; }

/* Form */
.form {
  background: var(--dark-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.form-group {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.6);
  display: flex; justify-content: space-between; align-items: center;
}
.label-hint {
  font-weight: 400;
  color: rgba(255,255,255,0.3);
  font-family: monospace; font-size: 11px;
}
.form-group input,
.form-group select {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}
.form-group input::placeholder { color: rgba(255,255,255,0.2); }
.form-group input:focus,
.form-group select:focus {
  border-color: var(--brand);
}
.form-group input.error { border-color: #E53E3E; }
.field-hint {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
}
.btn-submit {
  width: 100%;
  background: var(--brand);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px; font-weight: 600;
  padding: 15px;
  border: none; border-radius: var(--radius);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: background 0.2s, transform 0.15s;
  margin-top: 8px;
}
.btn-submit:hover:not(:disabled) {
  background: var(--brand-dark);
  transform: translateY(-1px);
}
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-spinner svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.form-error {
  margin-top: 16px;
  background: rgba(229,62,62,0.1);
  border: 1px solid rgba(229,62,62,0.3);
  color: #FC8181;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: var(--radius);
}
.form-success {
  margin-top: 16px;
  background: rgba(29,158,117,0.1);
  border: 1px solid rgba(29,158,117,0.3);
  color: #68D391;
  font-size: 14px;
  padding: 16px;
  border-radius: var(--radius);
  text-align: center;
  line-height: 1.6;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-links {
  display: flex; gap: 24px;
}
.footer-links a {
  color: rgba(255,255,255,0.4);
  font-size: 14px; text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .features-grid { grid-template-columns: 1fr; }
  .feature-card--large { grid-column: span 1; }
  .pricing-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); margin: 0 auto; }
  .register-inner { grid-template-columns: 1fr; gap: 40px; }
  .register-left { position: static; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero-stats { gap: 20px; }
}