:root {
  --ink: #101828;
  --muted: #475467;
  --line: #e4e7ec;
  --paper: #ffffff;
  --soft: #f8fafc;
  --blue: #2563eb;
  --violet: #7c3aed;
  --green: #10b981;
  --cyan: #0891b2;
  --rose: #e11d48;
  --shadow: 0 24px 80px rgba(16, 24, 40, .12);
}

* {
  box-sizing: border-box;
}

body {
  color: var(--ink);
  background: #ffffff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  text-decoration: none;
}

.landing-nav {
  background: rgba(255, 255, 255, .9);
  border-bottom: 1px solid rgba(228, 231, 236, .82);
  backdrop-filter: blur(18px);
}

.navbar-brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 850;
}

.navbar-brand img,
.footer-brand img {
  width: 40px;
  height: 40px;
}

.landing-nav .nav-link {
  color: #344054;
  font-weight: 700;
}

.landing-nav .nav-link:hover {
  color: var(--blue);
}

.btn-ebookzi {
  border: 0;
  background: linear-gradient(135deg, var(--blue), var(--violet));
  color: #fff;
  box-shadow: 0 14px 30px rgba(37, 99, 235, .24);
  font-weight: 800;
}

.btn-ebookzi:hover {
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 18px 38px rgba(124, 58, 237, .28);
}

.btn {
  border-radius: 8px;
  transition: .2s ease;
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 144px 0 56px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, .96) 0%, rgba(248, 250, 252, .9) 45%, rgba(239, 246, 255, .9) 100%),
    linear-gradient(180deg, #fff 0%, #f8fafc 100%);
}

.hero-copy {
  max-width: 680px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  color: #0f766e;
  background: #ecfdf3;
  border: 1px solid #abefc6;
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  font-weight: 850;
}

.hero-section h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: 0;
  font-weight: 900;
}

.hero-lead {
  max-width: 660px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
  color: #344054;
  font-weight: 750;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.trust-row i {
  color: var(--green);
}

.hero-visual {
  position: relative;
  min-height: 520px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--ink);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  display: block;
}

.floating-card {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 18px 40px rgba(16, 24, 40, .18);
  backdrop-filter: blur(16px);
}

.revenue-card {
  right: 22px;
  bottom: 24px;
  flex-direction: column;
  align-items: flex-start;
  padding: 15px 17px;
}

.revenue-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.revenue-card strong {
  font-size: 28px;
  line-height: 1;
}

.kit-card {
  left: 22px;
  top: 24px;
  padding: 12px 14px;
  color: #065f46;
  font-weight: 850;
}

.kit-card i {
  color: var(--green);
  font-size: 20px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}

.hero-stats div {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .84);
}

.hero-stats strong {
  display: block;
  font-size: 28px;
  font-weight: 900;
}

.hero-stats span {
  color: var(--muted);
  font-weight: 700;
}

.section-pad {
  padding: clamp(64px, 8vw, 104px) 0;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2,
.problem-section h2,
.kit-section h2,
.faq-section h2,
.cta-panel h2 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
}

.section-heading p,
.kit-section p,
.faq-section p,
.cta-panel p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.problem-section {
  background: var(--ink);
  color: #fff;
}

.problem-section .section-kicker {
  color: #d1fae5;
  background: rgba(16, 185, 129, .14);
  border-color: rgba(16, 185, 129, .26);
}

.mini-card {
  height: 100%;
  display: grid;
  gap: 10px;
  padding: 22px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
}

.mini-card i {
  color: #67e8f9;
  font-size: 28px;
}

.mini-card strong {
  font-size: 18px;
}

.mini-card span {
  color: #d0d5dd;
  line-height: 1.55;
}

.step-card {
  position: relative;
  height: 100%;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(16, 24, 40, .06);
}

.step-card span {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.step-card h3,
.deliverable-card h3,
.pricing-card h3 {
  font-size: 22px;
  font-weight: 900;
}

.step-card p,
.deliverable-card p,
.pricing-card p {
  color: var(--muted);
  line-height: 1.65;
}

.kit-section {
  background: #f8fafc;
}

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

.deliverable-card {
  padding: 24px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 12px 28px rgba(16, 24, 40, .05);
}

.deliverable-card i {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--green));
  font-size: 22px;
}

.usecase-section {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, .08), rgba(16, 185, 129, .08)),
    #fff;
}

.usecase-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.usecase-list span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 15px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: #344054;
  font-weight: 800;
}

.usecase-list i {
  color: var(--green);
}

.pricing-section {
  background: #fff;
}

.pricing-card {
  position: relative;
  height: 100%;
  padding: 26px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 14px 38px rgba(16, 24, 40, .06);
}

.pricing-card.featured {
  border-color: rgba(124, 58, 237, .42);
  box-shadow: 0 28px 70px rgba(124, 58, 237, .16);
}

.popular-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #5b21b6;
  background: #f3e8ff;
  font-size: 12px;
  font-weight: 900;
}

.plan-price {
  margin: 20px 0 12px;
  font-size: clamp(34px, 4vw, 44px);
  font-weight: 950;
  line-height: 1;
}

.credits {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  color: #344054;
  font-weight: 850;
}

.credits i {
  color: #f59e0b;
}

.faq-section {
  background: #f8fafc;
}

.ebookzi-accordion .accordion-item {
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.ebookzi-accordion .accordion-button {
  font-weight: 850;
  box-shadow: none;
}

.ebookzi-accordion .accordion-button:not(.collapsed) {
  color: var(--ink);
  background: #eff6ff;
}

.final-cta {
  padding: 72px 0;
  background: var(--ink);
}

.cta-panel {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(32px, 6vw, 64px);
  text-align: center;
  color: #fff;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, .82), rgba(124, 58, 237, .72)),
    #1d2939;
}

.cta-panel .section-kicker {
  color: #d1fae5;
  background: rgba(255, 255, 255, .12);
  border-color: rgba(255, 255, 255, .22);
}

.cta-panel p {
  color: #e4e7ec;
  max-width: 720px;
  margin: 16px auto 0;
}

.landing-footer {
  padding: 28px 0;
  background: #fff;
  border-top: 1px solid var(--line);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
  font-weight: 750;
}

.footer-links a:hover {
  color: var(--blue);
}

@media (max-width: 991px) {
  .hero-section {
    padding-top: 118px;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 420px;
  }
}

@media (max-width: 767px) {
  .hero-section h1 {
    font-size: 42px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats,
  .deliverable-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 340px;
  }

  .floating-card {
    position: static;
    margin: 10px;
  }

  .revenue-card {
    align-items: flex-start;
  }
}