/* Base styles */
body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  background: linear-gradient(135deg, #f8fafc 0%, #f0fdf4 100%);
  color: #26323a;
}
a {
  color: #2563eb;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* Background shapes */
.bg-shape1, .bg-shape2 {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  opacity: 0.13;
  filter: blur(8px);
}
.bg-shape1 {
  top: -120px; left: -120px;
  width: 420px; height: 420px;
  background: radial-gradient(circle at 30% 30%, #22d3ee 0%, #fff0 80%);
  border-radius: 50%;
}
.bg-shape2 {
  bottom: -100px; right: -100px;
  width: 340px; height: 340px;
  background: radial-gradient(circle at 70% 70%, #2563eb 0%, #fff0 80%);
  border-radius: 50%;
}

/* Header styles */
header {
  text-align: center;
  padding: 2rem 1rem 1.2rem 1rem;
}
.nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 2rem 2.5rem 1.5rem 2.5rem;
  position: relative;
  z-index: 2;
}
.logo-main {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 8px #0001;
  padding: 0.2rem;
}
.nav-title {
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(90deg, #2563eb, #22d3ee, #22c55e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
}
.nav-spacer {
  flex: 1 1 0%;
}

/* Main content styles */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2vw;
  position: relative;
  z-index: 1;
}
.hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  margin-top: 2.5rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}
.hero-content {
  flex: 1 1 400px;
  min-width: 320px;
}
.hero-headline {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1.1rem;
  color: #26323a;
  line-height: 1.1;
}
.hero-sub {
  font-size: 1.3rem;
  color: #2563eb;
  margin-bottom: 1.5rem;
  font-weight: 500;
}
.hero-desc {
  font-size: 1.1rem;
  color: #26323a;
  margin-bottom: 2rem;
  max-width: 500px;
}
.beta-form {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  max-width: 400px;
}
.beta-form input[type="email"] {
  padding: 0.75rem 1rem;
  border: 1px solid #bae6fd;
  border-radius: 0.75rem;
  font-size: 1rem;
  flex: 1 1 200px;
}
.beta-form button {
  background: linear-gradient(90deg, #2563eb, #22d3ee, #22c55e);
  color: #fff;
  border: none;
  border-radius: 0.75rem;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.beta-form button:hover {
  background: linear-gradient(90deg, #1d4ed8, #06b6d4, #16a34a);
}
.beta-message {
  min-height: 1.5em;
  color: #16a34a;
  font-weight: 500;
  margin-top: 0.5rem;
}
.hero-visual {
  flex: 1 1 340px;
  min-width: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual img {
  width: 100%;
  max-width: 420px;
  border-radius: 1.2rem;
  box-shadow: 0 4px 24px #22d3ee22;
  border: 1px solid #e0e7ef;
  background: #fff;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}
.feature-card {
  background: #fff9;
  border-radius: 1.1rem;
  box-shadow: 0 2px 8px #0001;
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 220px;
}
.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #2563eb;
  margin-bottom: 0.7rem;
}
.feature-desc {
  font-size: 1.05rem;
  color: #26323a;
}

/* Stats section */
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  justify-content: center;
}
.stat-card {
  background: #f0fdf4;
  border-radius: 1.1rem;
  box-shadow: 0 1px 4px #22c55e22;
  padding: 1.5rem 2.2rem;
  min-width: 180px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-value {
  font-size: 2.1rem;
  font-weight: 800;
  color: #22c55e;
  margin-bottom: 0.3rem;
}
.stat-label {
  font-size: 1.05rem;
  color: #2563eb;
  font-weight: 500;
}

/* Testimonials section */
.testimonials-section {
  background: #f8fafcdd;
  border-radius: 1.25rem;
  box-shadow: 0 2px 12px #0001;
  padding: 2.5rem 1.5rem;
  margin-bottom: 2.5rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.testimonials-section h3 {
  color: #22c55e;
  margin-top: 0;
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}
.quotes {
  display: flex;
  flex-direction: row;
  gap: 2.2rem;
  margin-top: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}
.quotes blockquote {
  background: #fff;
  border-left: 4px solid #22c55e;
  border-radius: 0.75rem;
  padding: 1.2rem 1.5rem;
  font-style: italic;
  color: #2563eb;
  margin: 0;
  font-size: 1.08rem;
  max-width: 320px;
}
.quotes span {
  display: block;
  color: #888;
  font-size: 0.98rem;
  margin-top: 0.5rem;
  text-align: right;
}

/* Footer styles */
footer {
  text-align: center;
  color: #888;
  font-size: 1.05rem;
  padding: 2.5rem 1rem 1.5rem 1rem;
}

/* Media queries */
@media (max-width: 900px) {
  .hero-section {
    flex-direction: column;
    gap: 2rem;
  }
  .quotes {
    flex-direction: column;
    gap: 1.2rem;
  }
}