*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #0f172a;
  background-color: #f8fafc;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

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

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

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header .container {
  padding-left: 24px;
  padding-right: 16px;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  font-weight: 700;
  font-size: 20px;
}

.header__toggle {
  display: none;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.header__toggle-line {
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: #0f172a;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.1);
  color: #4338ca;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav__link {
  font-size: 14px;
  color: #64748b;
  transition: color 0.15s ease;
}

.nav__link:hover {
  color: #0f172a;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #6366f1, #22c55e);
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 10px 25px rgba(79, 70, 229, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 35px rgba(79, 70, 229, 0.3);
  opacity: 0.95;
}

.button--small {
  padding: 8px 16px;
  font-size: 13px;
}

.button--ghost {
  background: rgba(99, 102, 241, 0.1);
  color: #4338ca;
  box-shadow: none;
}

.button--ghost:hover {
  box-shadow: none;
  transform: translateY(-1px);
  background: rgba(99, 102, 241, 0.18);
}

.hero {
  padding: 72px 0 56px;
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
}

.hero__content {
  display: grid;
  gap: 12px;
}

.hero__title {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.hero__subtitle {
  font-size: 16px;
  color: #475569;
  max-width: 480px;
  margin-bottom: 24px;
}

.hero__list {
  list-style: none;
  display: grid;
  gap: 8px;
  color: #334155;
  margin-bottom: 8px;
}

.hero__list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__list li::before {
  content: "•";
  color: #22c55e;
  font-weight: 700;
}

.hero__form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 10px;
}

.input {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid #cbd5f5;
  background: #ffffff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.4);
}

.hero__note {
  font-size: 12px;
  color: #94a3b8;
}

.social-proof {
  display: grid;
  gap: 8px;
  margin-top: 6px;
}

.social-proof__label {
  font-size: 12px;
  color: #64748b;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.social-proof__logos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: #e2e8f0;
  color: #0f172a;
  font-weight: 600;
  font-size: 12px;
}

.hero__image-placeholder {
  border-radius: 24px;
  border: 1px dashed #cbd5f5;
  background: linear-gradient(145deg, #e0f2fe, #eef2ff);
  color: #64748b;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  text-align: center;
  padding: 16px;
}

.section {
  padding: 40px 0;
}

.section--grid {
  padding: 56px 0;
}

.section--alt {
  background: #ffffff;
}

.section__title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 24px;
}

.section__subtitle {
  color: #475569;
  max-width: 640px;
}

.section__head {
  display: grid;
  gap: 4px;
  margin-bottom: 28px;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.feature-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.2);
  display: grid;
  gap: 8px;
}

.feature-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(99, 102, 241, 0.12);
  font-size: 18px;
}

.feature-card__title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card__text {
  font-size: 14px;
  color: #64748b;
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.about__text p {
  font-size: 15px;
  color: #475569;
  margin-bottom: 12px;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.stat {
  background: #0f172a;
  color: #e5e7eb;
  border-radius: 16px;
  padding: 16px;
}

.stat__value {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 4px;
}

.stat__label {
  font-size: 13px;
  color: #cbd5f5;
}

.steps {
  display: grid;
  gap: 20px;
}

.steps__list {
  display: grid;
  gap: 16px;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: flex-start;
  padding: 16px;
  border-radius: 16px;
  background: #f8fafc;
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.step__number {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(99, 102, 241, 0.12);
  color: #4338ca;
  font-weight: 700;
}

.step__title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.step__text {
  color: #475569;
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 28px;
  align-items: center;
}

.showcase__text {
  display: grid;
  gap: 12px;
}

.bullets {
  list-style: none;
  display: grid;
  gap: 6px;
  color: #334155;
}

.bullets li {
  display: flex;
  gap: 10px;
}

.bullets li::before {
  content: "✓";
  color: #22c55e;
  font-weight: 700;
}

.showcase__card {
  min-height: 320px;
  border-radius: 24px;
  background: linear-gradient(145deg, #e0f2fe, #eef2ff);
  border: 1px dashed #cbd5f5;
  color: #475569;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
}

.pricing {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.pricing-card {
  display: grid;
  gap: 12px;
  background: #ffffff;
  border-radius: 20px;
  padding: 20px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.05);
}

.pricing-card--accent {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #e5e7eb;
  border: none;
}

.pricing-card__badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  color: #4338ca;
  font-weight: 700;
  font-size: 12px;
}

.pricing-card--accent .pricing-card__badge {
  background: rgba(255, 255, 255, 0.15);
  color: #e5e7eb;
}

.pricing-card__title {
  font-size: 18px;
  font-weight: 700;
}

.pricing-card__price {
  font-size: 26px;
  font-weight: 700;
}

.pricing-card__list {
  list-style: none;
  display: grid;
  gap: 8px;
  color: inherit;
}

.pricing-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-card__list li::before {
  content: "•";
  color: #22c55e;
  font-weight: 700;
}

.pricing-card--accent .button--ghost {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.testimonial {
  padding: 20px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.05);
  display: grid;
  gap: 10px;
}

.testimonial__text {
  color: #1f2937;
}

.testimonial__author {
  font-weight: 700;
  color: #475569;
}

.faq {
  display: grid;
  gap: 10px;
}

.faq__item {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 14px;
  background: #ffffff;
  padding: 14px 16px;
}

.faq__item summary {
  cursor: pointer;
  font-weight: 600;
  color: #0f172a;
}

.faq__item p {
  margin-top: 10px;
  color: #475569;
}

.cta {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  color: #e5e7eb;
}

.cta__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}

.cta__inner p {
  color: #cbd5f5;
}

.cta__form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta__form .input {
  background: rgba(15, 23, 42, 0.7);
  border-color: rgba(148, 163, 184, 0.6);
  color: #e5e7eb;
}

.cta__form .input::placeholder {
  color: #9ca3af;
}

.footer {
  padding: 20px 0 32px;
  background: #0b1120;
  color: #9ca3af;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.footer__copy {
  font-size: 13px;
  color: #6b7280;
}

.footer__links {
  display: flex;
  gap: 16px;
  font-size: 13px;
}

.footer__link {
  color: #9ca3af;
  transition: color 0.15s ease;
}

.footer__link:hover {
  color: #e5e7eb;
}

@media (max-width: 900px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

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

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

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

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

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

@media (max-width: 640px) {
  .header__inner {
    flex-wrap: wrap;
  }

  .header__toggle {
    display: flex;
  }

  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    padding: 12px 24px 16px;
    background: rgba(248, 250, 252, 0.98);
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

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

  .header__inner {
    position: relative;
  }

  .hero__image-placeholder {
    order: -1;
  }

  .section--grid {
    padding: 40px 0;
  }

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

  .badge {
    font-size: 11px;
  }

  .pricing-card__price {
    font-size: 22px;
  }

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

  .hero {
    padding-top: 32px;
  }

  .hero__form,
  .cta__form {
    flex-direction: column;
    align-items: stretch;
  }
}