/* Base layout */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #101828;
  background: #f3f4f6;
}

body {
  line-height: 1.5;
}

a {
  color: #2563eb;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  color: #0f172a;
}

.logo-img {
  width: 32px;
  height: 32px;
  border-radius: 0.75rem;
  display: inline-block;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.25);
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, #3b82f6, #22c55e);
  color: #f9fafb;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.35);
}

.logo-text {
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-size: 0.95rem;
}

.main-nav a {
  color: #4b5563;
  font-weight: 500;
}

.main-nav a:hover {
  color: #111827;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  box-shadow: 0 14px 35px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: #ffffff;
  color: #111827;
  border-color: rgba(148, 163, 184, 0.5);
}

.btn-secondary:hover {
  background: #f3f4f6;
}

.btn-ghost {
  background: transparent;
  color: #111827;
  border-color: transparent;
}

.btn-ghost:hover {
  background: rgba(148, 163, 184, 0.12);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-muted {
  background: #f9fafb;
  border-top: 1px solid rgba(15, 23, 42, 0.04);
  border-bottom: 1px solid rgba(15, 23, 42, 0.04);
}

section h2 {
  font-size: 1.8rem;
  margin: 0 0 0.75rem;
}

.section-intro {
  max-width: 640px;
  color: #4b5563;
  margin-bottom: 2rem;
}

.muted {
  color: #6b7280;
}

.small {
  font-size: 0.85rem;
}

/* Hero */
.hero {
  padding: 4.5rem 0 3.5rem;
  background: radial-gradient(circle at top left, #eff6ff 0, #f9fafb 46%, #f3f4f6 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.2rem, 3vw, 2.8rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.hero-subtitle {
  font-size: 1.02rem;
  color: #4b5563;
  max-width: 32rem;
  margin: 0 0 1.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.hero-note {
  font-size: 0.85rem;
  color: #6b7280;
}

.hero-media {
  position: relative;
}

.media-placeholder {
  border-radius: 1.25rem;
  padding: 1.25rem 1.25rem 1.4rem;
  background: linear-gradient(145deg, #ffffff, #e5ecff);
  border: 1px solid rgba(37, 99, 235, 0.14);
  box-shadow:
    0 18px 45px rgba(15, 23, 42, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.9) inset;
  font-size: 0.9rem;
  color: #4b5563;
}

.media-placeholder.small {
  border-radius: 0.9rem;
  padding: 0.9rem 1rem;
  box-shadow: none;
  background: #eff6ff;
}

.media-placeholder.tiny {
  border-radius: 0.75rem;
  padding: 0.7rem 0.9rem;
  background: #eef2ff;
  font-size: 0.85rem;
}

.media-label {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.07);
  color: #1d4ed8;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.media-placeholder ul {
  margin: 0.25rem 0 0;
  padding-left: 1.1rem;
}

/* Trust strip */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.95rem;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.badge {
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: #e0f2fe;
  color: #075985;
  font-size: 0.78rem;
  font-weight: 600;
}

/* Cards and grids */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.card {
  background: #ffffff;
  border-radius: 1.1rem;
  padding: 1.4rem 1.4rem 1.5rem;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.07);
  border: 1px solid rgba(15, 23, 42, 0.03);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

.card p {
  margin-top: 0;
  margin-bottom: 0.85rem;
  color: #4b5563;
  font-size: 0.95rem;
}

.card-list {
  padding-left: 1.15rem;
  margin: 0 0 0.9rem;
  font-size: 0.9rem;
  color: #4b5563;
}

/* Roadmap */
.roadmap-callout {
  margin-top: 2.5rem;
  padding: 1.2rem 1.3rem 1.3rem;
  border-radius: 1rem;
  background: #fefce8;
  border: 1px solid #facc15;
  font-size: 0.95rem;
}

.roadmap-callout h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.step {
  background: #ffffff;
  border-radius: 1.1rem;
  padding: 1.2rem 1.25rem 1.3rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(148, 163, 184, 0.3);
  font-size: 0.92rem;
}

.step-number {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: #2563eb;
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.6rem;
}

.step h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.step p {
  margin: 0;
  color: #4b5563;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.pricing-card {
  background: #ffffff;
  border-radius: 1.1rem;
  padding: 1.4rem 1.45rem 1.7rem;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
  border: 1px solid rgba(148, 163, 184, 0.4);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.pricing-featured {
  border-color: #2563eb;
  box-shadow:
    0 18px 45px rgba(37, 99, 235, 0.35),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.pricing-card h3 {
  margin: 0;
}

.price {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 600;
}

.pricing-card ul {
  margin: 0.4rem 0 0.8rem;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  color: #4b5563;
}

.pricing-card .btn {
  align-self: flex-start;
}

/* Support */
.support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
  gap: 2rem;
  align-items: flex-start;
}

.support-form {
  background: #ffffff;
  border-radius: 1.1rem;
  padding: 1.4rem 1.45rem 1.6rem;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(148, 163, 184, 0.4);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.support-form h3 {
  margin-top: 0;
  margin-bottom: 0.3rem;
}

.support-form label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
  gap: 0.25rem;
}

.support-form input,
.support-form textarea {
  border-radius: 0.7rem;
  border: 1px solid #d1d5db;
  padding: 0.55rem 0.7rem;
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
}

.support-form input:focus,
.support-form textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.4);
}

.support-form button[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.faq-item {
  background: #ffffff;
  border-radius: 1rem;
  padding: 1.2rem 1.3rem 1.3rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.04);
}

.faq-item h3 {
  margin-top: 0;
  margin-bottom: 0.35rem;
  font-size: 1rem;
}

.faq-item p {
  margin: 0;
  color: #4b5563;
  font-size: 0.92rem;
}

/* Legal pages */
.legal-page {
  background: #f3f4f6;
}

.legal-container {
  max-width: 760px;
}

.legal-container h1 {
  margin-top: 0;
  margin-bottom: 0.35rem;
}

.legal-container h2 {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

.legal-container h3 {
  margin-top: 1.4rem;
  margin-bottom: 0.4rem;
  font-size: 1.1rem;
}

.legal-container p {
  margin-top: 0.35rem;
}

.legal-container ul {
  margin: 0.2rem 0 0.6rem;
  padding-left: 1.2rem;
}

.small-only-hidden {
  display: inline-flex;
}

/* Footer */
.site-footer {
  padding: 1.75rem 0 2rem;
  background: #0f172a;
  color: #e5e7eb;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) auto;
  gap: 1rem;
  align-items: center;
}

.footer-logo .logo-mark {
  box-shadow: none;
}

.footer-logo .logo-img {
  box-shadow: none;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: flex-end;
}

.footer-links a {
  color: #e5e7eb;
  font-size: 0.9rem;
}

.footer-meta {
  grid-column: 1 / -1;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: #9ca3af;
}

/* Responsive */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .faq-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
    text-align: left;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .main-nav {
    display: none;
  }

  .hero {
    padding-top: 3.25rem;
  }

  .section {
    padding: 3.25rem 0;
  }

  .card-grid,
  .steps-grid,
  .pricing-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .small-only-hidden {
    display: none;
  }
}