@import url('https://fonts.googleapis.com/css2?family=Cal+Sans:wght@700&family=Geist:wght@400;500;700&display=swap');

:root {
  --accent: #3b82f6;
  --accent-dark: #1e40af;
  --bg: #0a0a0a;
  --bg-gradient-1: #3b82f6;
  --bg-gradient-2: #8b5cf6;
  --bg-gradient-3: #22c55e;
  --text: #fff;
  --muted: rgba(255,255,255,0.55);
  --border: rgba(255,255,255,0.08);
  --glass: rgba(255,255,255,0.035);
  --brand: var(--accent);
}

html, body {
  background: var(--bg);
  font-family: 'Geist', 'DM Sans', sans-serif;
  color: var(--text);
  min-height: 100%;
  scroll-behavior: smooth;
}
body {
  position: relative;
  z-index: 2;
  overflow-x: hidden;
}

.gradient-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  width: 100vw; height: 100vh;
  background:
    radial-gradient(circle at 20% 10%, var(--bg-gradient-1) 0%, transparent 70%) 0 0,
    radial-gradient(circle at 85% 20%, var(--bg-gradient-2) 0%, transparent 70%) 0 0,
    radial-gradient(circle at 60% 75%, var(--bg-gradient-3) 0%, transparent 80%) 0 0;
  opacity: 0.22;
  filter: blur(80px);
  mix-blend-mode: lighten;
  will-change: opacity;
  transition: opacity .4s;
}

.section {
  padding: clamp(64px, 8vw, 150px) 0 clamp(64px, 6vw, 130px) 0;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.gradient-text {
  background: linear-gradient(90deg, var(--bg-gradient-1), var(--bg-gradient-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; color: transparent;
}

.glass {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 18px;
  backdrop-filter: blur(14px);
  box-shadow: 0 2px 60px 0 rgba(64,94,232,0.06);
  transition: box-shadow .24s cubic-bezier(0.16,1,0.3,1),
      border-color .13s;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 30;
  min-height: 70px;
  padding: 0 36px;
  background: rgba(10,10,10,0.76);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 40px 0 rgba(20,38,92,0.13);
  transition: backdrop-filter .3s, background .3s;
}
.nav-logo {
  font-family: 'Cal Sans', 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--brand);
  user-select: none;
}
.nav-links {
  display: flex;
  flex: 1 1 auto;
  justify-content: center;
  gap: 46px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.01em;
  transition: color .16s;
}
.nav-links a:hover {
  color: var(--accent);
}
.nav-cta {
  margin-left: auto;
}

/* Hero Section */
.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 65vh;
  position: relative;
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 38px;
  position: relative;
  z-index: 2;
  max-width: 620px;
}
.hero-headline {
  font-family: 'Cal Sans', 'Clash Display', sans-serif;
  font-size: clamp(2.6rem, 7vw, 5.25rem);
  letter-spacing: -0.03em;
  font-weight: 800;
  line-height: 1.06;
  margin: 0;
}
.hero-sub {
  color: var(--muted);
  font-size: 1.25rem;
  font-weight: 500;
  max-width: 520px;
  margin: 0;
  line-height: 1.6;
}
.hero-ctas {
  display: flex;
  gap: 22px;
}
.hero-visual {
  position: absolute;
  right: -110px; top: 10%;
  width: 300px; height: 300px;
  pointer-events: none;
  z-index: 1;
}
.mesh-orb {
  width: 100%; height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 60%, #60a5fa 0%, #8b5cf6 60%, transparent 95%),
    linear-gradient(125deg,rgba(34,197,94,0.4),rgba(59,130,246,0.37) 70%,rgba(139,92,246,0.31) 100%);
  filter: blur(18px) brightness(1.2);
  opacity: 0.93;
  box-shadow: 0 8px 120px 0 rgba(59,130,246,0.18), 0 8px 72px 0 rgba(139,92,246,0.14);
  animation: orb-glow 6s ease-in-out infinite alternate;
}
@keyframes orb-glow {
  0%   { transform: scale(1)    translateY(0px); }
  100% { transform: scale(1.08) translateY(-16px); }
}

.btn-primary {
  background: linear-gradient(135deg,var(--accent),var(--accent-dark));
  color: #fff;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: box-shadow 0.22s cubic-bezier(.16,1,.3,1), transform 0.19s;
  box-shadow: 0 0 22px 0 rgba(59,130,246,0.33);
  letter-spacing: -0.01em;
  outline: none;
  position: relative;
  z-index: 2;
}
.btn-primary:hover {
  transform: scale(1.03);
  box-shadow: 0 0 38px 0 rgba(59,130,246,0.5);
  background-position: 120% 80%;
}
.btn-secondary {
  background: transparent;
  border: 1.3px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  padding: 14px 28px;
  font-size: 0.95rem;
  border-radius: 10px;
  font-weight: 500;
  transition: border-color 0.18s, background .18s, color .13s;
  cursor: pointer;
  letter-spacing: -0.008em;
  z-index: 2;
}
.btn-secondary:hover {
  border-color: rgba(255,255,255,0.38);
  background: rgba(255,255,255,0.07);
  color: #fff;
}

/* Social Proof (Logos) */
.logos {
  padding: 40px 0 30px 0;
}
.logo-strip {
  display: flex;
  align-items: center;
  gap: 34px;
  justify-content: flex-start;
}
.logos-label {
  color: var(--muted);
  font-size: 1.07rem;
  margin-right: 18px;
}
.logo-list {
  display: flex;
  gap: 36px;
}
.company-logo {
  font-weight: 600;
  font-size: 1.16rem;
  letter-spacing: -0.03em;
  opacity: 0.79;
  color: #e9eafe;
  background: rgba(255,255,255,0.06);
  border-radius: 8px; padding: 6px 18px;
  border: 1px solid rgba(255,255,255,0.04);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 34px;
  margin-top: 46px;
}
.feature-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  padding: 36px 30px 30px 30px;
  min-height: 220px;
  position: relative;
  transition: box-shadow 0.19s, border-color .18s;
}
.feature-card:hover {
  box-shadow: 0 8px 48px 0 rgba(59,130,246,0.17),0 2px 24px rgba(34,197,94,0.09);
  border-color: var(--accent);
}
.feature-icon {
  margin-bottom: 2px;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
}
.feature-card h3 {
  font-family: 'Cal Sans', 'Syne', sans-serif;
  font-size: 1.34rem;
  font-weight: 700;
  margin: 0 0 1px 0;
}
.feature-card p {
  color: var(--muted);
  font-size: 1rem;
  margin: 0;
  font-weight: 500;
}

/* How It Works */
.how-steps {
  display: flex;
  gap: 40px;
  margin-top: 46px;
  flex-wrap: wrap;
}
.how-step {
  flex: 1 1 0px;
  padding: 36px 34px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 13px;
  min-width: 260px;
  max-width: 370px;
  position: relative;
  text-align: left;
  transition: box-shadow 0.17s, border-color .13s;
}
.step-num {
  font-size: 1.35rem;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--accent), var(--accent-dark));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  margin-bottom: 13px;
  box-shadow: 0 2px 16px rgba(59,130,246,0.23);
}
.how-step h3 {
  font-family: 'Cal Sans', 'Syne', sans-serif;
  font-size: 1.12rem;
  margin: 0 0 3px 0;
  font-weight: 700;
}
.how-step p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

/* Pricing */
.pricing-tiers {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 56px;
  justify-content: center;
}
.pricing-card {
  min-width: 270px; 
  max-width: 325px; 
  padding: 40px 32px 44px 32px;
  display: flex; flex-direction: column;
  align-items: flex-start;
  gap: 22px;
  position: relative;
  border-radius: 18px;
  box-shadow: 0 4px 28px 0 rgba(59,130,246,0.11);
  border: 1.7px solid var(--border);
  transition: box-shadow 0.2s, border-color 0.17s;
}
.pricing-card:hover, .pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 6px 48px 0 rgba(59,130,246,0.24),0 2px 26px rgba(59,130,246,0.11);
  z-index: 2;
}
.pricing-card h3 {
  font-size: 1.26rem;
  font-family: 'Cal Sans', 'Syne', sans-serif;
  font-weight: 700;
  margin: 0 0 9px 0;
}
.price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 7px;
}

.pricing-card ul {
  padding: 0 0 0 19px;
  margin: 0 0 18px 0;
  color: var(--muted);
  font-size: 1.01rem;
  line-height: 1.85;
  font-weight: 500;
}

/* Testimonials */
.testimonial-cards {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 52px;
}
.testimonial-card {
  flex: 1 1 0;
  min-width: 260px;
  max-width: 355px;
  padding: 36px 32px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  color: var(--text);
  background: var(--glass);
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: 0 6px 36px 0 rgba(59,130,246,0.07);
  transition: box-shadow 0.18s, border-color .16s;
}
.testimonial-card:hover {
  box-shadow: 0 12px 44px 0 rgba(34,197,94,0.13),0 2px 20px rgba(139,92,246,0.09);
  border-color: var(--accent);
  z-index: 2;
}
.testimonial-card p {
  font-size: 1.06rem;
  color: #f7f9fe;
  line-height: 1.7;
  margin: 0 0 6px 0;
}
.testimonial-meta {
  color: var(--muted);
  font-size: 0.97rem;
  font-weight: 500;
}
.testimonial-name {
  color: var(--accent);
  font-weight: 600;
}

/* Final CTA Banner */
.cta-banner {
  background: linear-gradient(96deg,rgba(59,130,246,0.14) 0%,rgba(139,92,246,0.07) 100%);
  padding: clamp(62px,6vw,110px) 0 clamp(52px,4vw,80px) 0;
  border-radius: 22px;
  margin: 82px 0 0 0;
  box-shadow: 0 2px 32px 0 rgba(59,130,246,0.11);
}
.cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 29px;
  text-align: center;
}
.cta-headline {
  font-size: clamp(2.2rem, 6vw, 3.45rem);
  font-family: 'Cal Sans', 'Syne', sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.08;
  font-weight: 800;
  margin-bottom: 0;
}

/* Footer */
.footer {
  background: transparent;
  padding: 32px 0 20px 0;
  font-size: 1.04rem;
  color: var(--muted);
  border-top: 1px solid rgba(60,80,132, 0.13);
  margin-top: 65px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-brand {
  font-family: 'Cal Sans', 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.45rem;
  color: var(--brand);
}
.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.17s;
}
.footer-links a:hover {
  color: var(--accent);
}

.footer-meta {
  font-size: 0.96rem;
  opacity: 0.76;
  margin-left: 16px;
}

/* Scroll Reveal Animations */
.section, .hero-content, .feature-card, .how-step, .pricing-card, .testimonial-card, .cta-banner {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .57s cubic-bezier(.16,1,.3,1), transform .51s cubic-bezier(.16,1,.3,1);
}
.visible {
  opacity: 1 !important;
  transform: none !important;
}

/* Responsive */
@media (max-width: 900px) {
  .hero-content { max-width: 99vw; } 
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
  .features-grid, .testimonial-cards, .how-steps, .pricing-tiers { flex-direction: column; gap: 30px; display: flex; }
  .hero-visual { display: none; }
}
@media (max-width: 600px) {
  .container { padding: 0 5vw; }
  .nav { padding: 0 10px; }
  .logo-strip { flex-direction: column; gap: 16px; align-items: flex-start; }
  .logo-list { gap: 18px; }
  .hero-headline { font-size: clamp(2.05rem, 9vw, 3.5rem); }
  .hero-sub { font-size: 1.04rem; }
  .section { padding: 34px 0 54px 0; }
  .logos { padding: 25px 0 9px 0; }
  .footer { padding: 22px 0 14px 0; }
}

/* Grain/Noise Overlay */
body::before {
  content: "";
  pointer-events: none;
  position: fixed; inset: 0;
  z-index: 1;
  background: url('data:image/svg+xml;utf8,<svg width="320" height="320" xmlns="http://www.w3.org/2000/svg"><filter id="n" x="0" y="0"><feTurbulence type="fractalNoise" baseFrequency="0.43" numOctaves="2" stitchTiles="stitch"/></filter><rect width="100%" height="100%" opacity="0.17" filter="url(%23n)"/></svg>');
  opacity: 0.35;
  mix-blend-mode: soft-light;
}