/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0a0e1a;
  --navy-light: #111827;
  --navy-mid: #1a2332;
  --blue: #0066FF;
  --blue-glow: #3d8bff;
  --blue-dim: #0052cc;
  --white: #FFFFFF;
  --gray-100: #f3f4f6;
  --gray-300: #d1d5db;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* === NAVIGATION === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--gray-300);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--blue);
  color: var(--white) \!important;
  padding: 9px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: background 0.2s;
  text-decoration: none;
}

.nav-cta:hover { background: var(--blue-glow); }

@media (max-width: 768px) {
  .nav-links { display: none; }
}
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-login { color: #9ca3af; text-decoration: none; font-size: 0.875rem; font-weight: 500; transition: color 0.2s; }
.nav-login:hover { color: #fff; }

/* === HERO === */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,102,255,0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: rgba(0,102,255,0.15);
  color: var(--blue-glow);
  border: 1px solid rgba(0,102,255,0.3);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero-headline {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

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

.hero-lede {
  font-size: 1.1rem;
  color: var(--gray-300);
  margin-bottom: 32px;
  max-width: 500px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-glow); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--gray-300);
}
.btn-ghost:hover { color: var(--white); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.trust-item {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-img {
  width: 100%;
  max-width: 540px;
  border-radius: 16px;
  box-shadow: 0 0 60px rgba(0,102,255,0.2), 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid rgba(0,102,255,0.2);
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-headline { font-size: 2.2rem; }
  .hero-visual { display: none; }
}

/* === SECTION SHARED === */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-subtitle {
  color: var(--gray-300);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

/* === FEATURES === */
.features {
  padding: 80px 0;
  background: var(--navy-light);
}

.features .section-title {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
}

.features-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}

.feature-card:hover {
  border-color: rgba(0,102,255,0.4);
  transform: translateY(-3px);
}

.feature-card-accent {
  border-color: rgba(0,102,255,0.3);
  background: linear-gradient(135deg, rgba(0,102,255,0.08), var(--navy-mid));
}

.feature-icon {
  color: var(--blue);
  margin-bottom: 16px;
}

.feature-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.feature-body {
  font-size: 0.875rem;
  color: var(--gray-300);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* === HOW IT WORKS === */
.howitworks {
  padding: 80px 0;
}

.howitworks .section-title {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.steps {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.step {
  flex: 1;
  text-align: center;
}

.step-number {
  display: inline-block;
  background: rgba(0,102,255,0.15);
  color: var(--blue);
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
  border: 1px solid rgba(0,102,255,0.3);
}

.step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

.step-body {
  font-size: 0.85rem;
  color: var(--gray-300);
  line-height: 1.6;
}

.step-arrow {
  font-size: 1.5rem;
  color: var(--gray-600);
  padding-top: 24px;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .steps { flex-direction: column; gap: 32px; }
  .step-arrow { display: none; }
  .step { text-align: left; display: flex; gap: 16px; align-items: flex-start; }
  .step-number { margin-bottom: 0; flex-shrink: 0; }
}

/* === PRICING === */
.pricing {
  padding: 80px 0;
  background: var(--navy-light);
  text-align: center;
}

.pricing .section-subtitle { max-width: 500px; margin-left: auto; margin-right: auto; }

.pricing-grid {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.pricing-card {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 36px;
  text-align: left;
  position: relative;
}

.pricing-card-featured {
  border-color: rgba(0,102,255,0.5);
  background: linear-gradient(160deg, rgba(0,102,255,0.1), var(--navy-mid));
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.plan-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-300);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.plan-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--gray-500);
}

.plan-annual {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.plan-features {
  list-style: none;
  margin-bottom: 28px;
}

.plan-features li {
  font-size: 0.875rem;
  color: var(--gray-300);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.plan-features li strong { color: var(--white); }

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

.pricing-note {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 28px;
}

@media (max-width: 640px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* === FAQ === */
.faq {
  padding: 80px 0;
}

.faq .section-title { text-align: center; max-width: 600px; margin: 0 auto 48px; }

.faq-grid {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.faq-item {
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 28px;
}

.faq-q {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}

.faq-a {
  font-size: 0.875rem;
  color: var(--gray-300);
  line-height: 1.65;
}

@media (max-width: 640px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* === CLOSING === */
.closing {
  padding: 100px 0;
  text-align: center;
}

.closing-inner { max-width: 600px; margin: 0 auto; padding: 0 32px; }

.closing-headline {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.closing-body {
  color: var(--gray-300);
  font-size: 1.05rem;
  margin-bottom: 36px;
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 32px;
  background: var(--navy);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--gray-500);
  max-width: 280px;
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--gray-300);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 32px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--gray-500);
}

@media (max-width: 768px) {
  .footer-inner { flex-direction: column; }
  .footer-links { flex-wrap: wrap; gap: 32px; }
}