:root {
  --color-primary: #3c64f4;
  --color-primary-dark: #2742b8;
  --color-secondary: #0f172a;
  --color-accent: #f97316;
  --color-text: #111827;
  --color-text-muted: #4b5563;
  --color-bg: #f8fafc;
  --color-card: #ffffff;
  --shadow-soft: 0 20px 45px rgba(15, 23, 42, 0.12);
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --font-base: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.95rem 1.8rem;
  border-radius: 999px;
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  cursor: pointer;
}

.btn.primary {
  background: linear-gradient(135deg, var(--color-primary), #6080f8);
  color: #ffffff;
  box-shadow: 0 12px 25px rgba(60, 100, 244, 0.35);
}

.btn.primary:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
}

.btn.secondary {
  background-color: var(--color-secondary);
  color: #ffffff;
}

.btn.secondary:hover {
  background-color: #0b1120;
  transform: translateY(-1px);
}

.btn.full {
  width: 100%;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 80px;
  width: 200px;
  display: block;
}

.nav-links {
  display: flex;
  gap: 1.8rem;
  font-weight: 500;
}

.nav-links a {
  position: relative;
  padding-bottom: 0.2rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.hero {
  padding: 6rem 0 4rem;
  background: radial-gradient(circle at 15% 20%, rgba(60, 100, 244, 0.12), transparent 55%),
              radial-gradient(circle at 85% 15%, rgba(249, 115, 22, 0.12), transparent 55%);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.5rem;
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 4vw, 3.3rem);
  margin-bottom: 1.2rem;
  line-height: 1.15;
}

.hero-copy p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 540px;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(60, 100, 244, 0.12);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.2rem;
}

.hero-benefits {
  margin: 1.8rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.hero-benefits li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 500;
}

.hero-benefits li::before {
  content: "•";
  color: var(--color-accent);
  font-size: 1.8rem;
  line-height: 1;
}

.form-card {
  background-color: var(--color-card);
  padding: 2.3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.form-card h2 {
  margin: 0;
  font-size: 1.5rem;
}

.form-card p {
  margin: 0.75rem 0 1.5rem;
  color: var(--color-text-muted);
}

.form-card form {
  display: grid;
  gap: 1rem;
}

.form-card label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form-card input {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(148, 163, 184, 0.6);
  font-size: 1rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-card input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(60, 100, 244, 0.25);
}

.form-note {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-align: center;
}

.social-proof {
  padding: 3.5rem 0;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
}

.proof-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.proof-logos span {
  background-color: rgba(15, 23, 42, 0.05);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
}

.features {
  padding: 5rem 0;
}

.features h2,
.how-it-works h2,
.testimonials h2,
.faq h2,
.cta-banner h2 {
  font-size: clamp(2rem, 3.5vw, 2.6rem);
  text-align: center;
  margin-bottom: 1rem;
}

.features .container > h2 {
  max-width: 750px;
  margin: 0 auto 3rem;
}

.feature-grid {
  display: grid;
  gap: 1.2rem;
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.feature-card {
  background-color: var(--color-card);
  padding: 1.6rem;
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(60, 100, 244, 0.2), rgba(96, 128, 248, 0.4));
  color: var(--color-primary);
  font-size: 1.4rem;
  box-shadow: 0 8px 18px rgba(60, 100, 244, 0.18);
}

.feature-card h3 {
  margin: 0;
}

.feature-description {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.4rem;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.feature-list li::before {
  content: "\2713";
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1.2;
  margin-top: 0.1rem;
}

.how-it-works {
  padding: 5rem 0;
  background: linear-gradient(180deg, rgba(60, 100, 244, 0.08), rgba(249, 115, 22, 0.04));
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.step {
  background-color: var(--color-card);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  position: relative;
  box-shadow: 0 20px 35px rgba(15, 23, 42, 0.1);
}

.step-number {
  position: absolute;
  top: -18px;
  left: 20px;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background-color: var(--color-primary);
  color: #ffffff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 15px 25px rgba(60, 100, 244, 0.4);
}

.testimonials {
  padding: 5rem 0;
}

.testimonial-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-top: 2.5rem;
}

.testimonial-card {
  background-color: var(--color-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: 0 16px 35px rgba(15, 23, 42, 0.08);
  position: relative;
}

.testimonial-card::before {
  content: "“";
  position: absolute;
  top: -20px;
  left: 20px;
  font-size: 5rem;
  color: rgba(60, 100, 244, 0.15);
  font-family: Georgia, serif;
}

.testimonial-card p {
  margin-top: 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.author strong {
  display: block;
  font-size: 1rem;
}

.author span {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.cta-banner {
  padding: 4rem 0;
  background-color: var(--color-secondary);
  color: #e2e8f0;
}

.cta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  align-items: center;
  justify-items: center;
  text-align: center;
}

.cta-grid > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-banner p {
  margin-top: 0.75rem;
  color: #cbd5f5;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.faq {
  padding: 5rem 0 6rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
  max-width: 760px;
  margin: 2.5rem auto 0;
}

.faq-item {
  background-color: var(--color-card);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

.faq-item h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.faq-item p {
  margin: 0;
  color: var(--color-text-muted);
}

.footer {
  padding: 3rem 0;
  background-color: #0b1120;
  color: #94a3b8;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  align-items: start;
}

.footer .logo {
  color: #e2e8f0;
}

.footer-links {
  display: grid;
  gap: 0.75rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: #f8fafc;
}

.footer-meta {
  display: grid;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.footer-meta a {
  color: #cbd5f5;
}

@media (max-width: 965px) {
  .nav-content {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
  }

  .logo {
    order: 1;
  }

  .nav-links {
    order: 2;
  }

  .navbar .btn {
    order: 3;
    width: 100%;
    flex-basis: 100%;
    max-width: 240px;
  }
}

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

  .nav-content {
    padding: 0.65rem 0;
    gap: 0.75rem;
    flex-direction: column;
    align-items: center;
  }

  .navbar .btn {
    padding: 0.65rem 1.3rem;
    font-size: 0.85rem;
  }

  .hero {
    padding-top: 5rem;
  }

  .form-card {
    padding: 2rem;
  }
}

@media (max-width: 520px) {
  .hero-benefits li {
    align-items: flex-start;
  }

  .testimonial-card {
    padding: 1.8rem 1.6rem;
  }
}