:root {
  --bg: #0b1020;
  --surface: #ffffff;
  --surface-soft: #f5f7ff;
  --text: #0f172a;
  --text-muted: #475569;
  --primary: #3b82f6;
  --primary-dark: #1d4ed8;
  --border: #e2e8f0;
  --shadow: 0 12px 30px rgba(2, 6, 23, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
  position: relative;
}

.logo {
  font-weight: 800;
  letter-spacing: 0.2px;
  color: var(--primary);
  font-size: 2.05rem;
  line-height: 1;
}

.main-nav {
  display: flex;
  gap: 1.2rem;
  color: var(--text-muted);
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--primary-dark);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-login-icon {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  color: var(--primary-dark);
  background: #fff;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--primary-dark);
  display: block;
  border-radius: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0.74rem 1.1rem;
  border: 1px solid transparent;
  font-weight: 600;
  transition: 0.2s ease;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: #eef4ff;
  color: var(--primary-dark);
}

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

.btn-outline {
  border-color: var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.hero {
  padding: 4rem 0 3rem;
  background:
    radial-gradient(circle at 10% 10%, #dbeafe 0, transparent 35%),
    radial-gradient(circle at 85% 15%, #e0e7ff 0, transparent 40%),
    #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
}

.eyebrow {
  font-weight: 700;
  color: #b66a00;
  letter-spacing: 0.02em;
  margin: 0 0 0.5rem;
  font-size: 0.98rem;
  display: inline-flex;
  border: 1px solid #e2b071;
  background: transparent;
  border-radius: 999px;
  padding: 0.32rem 0.86rem;
}

.hero h1 {
  line-height: 1.2;
  font-size: clamp(1.9rem, 5vw, 3rem);
  margin: 0;
}

.hero-subtitle {
  color: var(--text-muted);
  margin: 1.1rem 0 0;
}

.hero-actions {
  margin-top: 1.6rem;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-image-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--surface-soft);
}

h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section-subtitle {
  margin: 0.7rem 0 0;
  color: var(--text-muted);
}

.section-title-with-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.section-title-with-icon i {
  color: var(--primary-dark);
}

.features-grid {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.features-grid-basic {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.features-grid-videos .feature-card {
  display: flex;
  flex-direction: column;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem;
  box-shadow: var(--shadow);
  position: relative;
}

.feature-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  margin: 0;
  position: absolute;
  top: 1.05rem;
  left: 1.1rem;
}

.feature-icon i {
  font-size: 1.05rem;
  line-height: 1;
  color: var(--primary-dark);
}

.feature-card h3 {
  margin: 0;
  font-size: 1.08rem;
  display: flex;
  align-items: center;
  min-height: 34px;
  padding-left: 2.55rem;
}

.feature-card p {
  margin: 0.6rem 0 0;
  color: var(--text-muted);
}

.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 0.9rem;
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.plans-grid {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.plan-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.35rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.plan-card h3 {
  margin: 0.2rem 0 0.1rem;
  font-size: 1.35rem;
}

.plan-eyebrow {
  margin: 0;
  font-size: 0.84rem;
  color: var(--text-muted);
  font-weight: 600;
}

.plan-price {
  margin: 0.3rem 0 0.2rem;
  font-size: 2rem;
  line-height: 1;
  font-weight: 800;
  color: var(--primary-dark);
}

.plan-price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-left: 0.15rem;
}

.plan-extra {
  margin: 0 0 1rem;
  color: var(--text-muted);
  font-weight: 600;
}

.plan-list {
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
}

.plan-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.58rem;
  color: var(--text);
}

.status-icon {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 22px;
}

.status-icon.yes {
  color: #166534;
  background: #dcfce7;
}

.status-icon.no {
  color: #991b1b;
  background: #fee2e2;
}

.plan-btn {
  width: 100%;
  margin-top: auto;
}

.plan-card.highlighted {
  border-color: #60a5fa;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 45%);
}

.testimonials-grid {
  margin-top: 1.6rem;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.9rem;
}

.testimonial-item {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #fff;
  box-shadow: var(--shadow);
}

.testimonial-item img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  cursor: zoom-in;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.88);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 2000;
}

.image-lightbox.open {
  display: flex;
}

.image-lightbox img {
  max-width: min(94vw, 520px);
  max-height: 90vh;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.4);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.tag {
  display: inline-block;
  margin: 0 0 0.6rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #1e3a8a;
  background: #dbeafe;
}

.site-footer {
  background: linear-gradient(130deg, #0b1020 0%, #0f1f4a 100%);
  color: #cbd5e1;
  padding: 2.1rem 0 1rem;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
}

.footer-brand h3 {
  margin: 0;
  font-size: 1.45rem;
  color: #fff;
}

.footer-brand p {
  margin: 0.45rem 0 0;
  max-width: 540px;
  color: #c8d4ee;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
}

.footer-links a {
  color: #fff;
  font-weight: 600;
}

.footer-cta {
  white-space: nowrap;
}

.footer-copy {
  margin-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 0.85rem;
  color: #9fb4de;
}

.footer-copy p {
  margin: 0;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .testimonials-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 740px) {
  .menu-toggle {
    display: inline-flex;
    order: 1;
    margin-right: auto;
  }

  .top-login {
    display: none;
  }

  .mobile-login-icon {
    display: inline-flex;
    order: 3;
  }

  .logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.95rem;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 0.8rem 4%;
    flex-direction: column;
    gap: 0.2rem;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 0.8rem 0.25rem;
  }

  .hero-grid,
  .features-grid-videos,
  .features-grid-basic,
  .plans-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 2.6rem;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-cta {
    width: 100%;
  }
}