:root {
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-alt: #eef1f8;
  --text: #1d2433;
  --muted: #5e6780;
  --brand: #d81b81;
  --brand-deep: #5e2d85;
  --accent: #0b8fd9;
  --border: #dfe4ef;
  --shadow: 0 12px 34px rgba(24, 32, 56, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #d81b81 0%, #5e2d85 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

header {
  background: linear-gradient(90deg, #5e2d85 0%, #d81b81 100%);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  text-decoration: none;
}

.logo img {
  width: 40px;
  height: 40px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: #ffffff;
  text-decoration: none;
}

.nav-links a:hover {
  color: #ffe2f6;
}

.auth-buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn-login,
.btn-signup {
  background: #ffffff;
  color: #d81b81;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-login:hover,
.btn-signup:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(216, 27, 129, 0.35);
}

.page-main {
  padding: 118px 0 3.2rem;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: #ffffff;
  text-decoration: none;
}

.hero-block {
  background: linear-gradient(145deg, #fff 0%, #f5eff9 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 16px;
  padding: 2rem;
  margin-bottom: 1.2rem;
}

.hero-block h1 {
  margin: 0;
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
  line-height: 1.2;
}

.hero-block p {
  margin: 0.9rem 0 0;
  color: var(--muted);
  max-width: 860px;
}

.content-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 1.45rem;
  margin-top: 1rem;
}

.content-section h2 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
}

.content-section h3 {
  margin: 0;
  font-size: 1.06rem;
}

.content-section p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.card-grid,
.sub-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-top: 0.8rem;
}

.card,
.sub-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: linear-gradient(180deg, #fff 0%, #f8f9fd 100%);
  padding: 1rem;
}

.card h3,
.sub-card h3 {
  margin: 0;
}

.card h3 a {
  color: var(--brand-deep);
  text-decoration: none;
}

.card p,
.sub-card p {
  margin-top: 0.55rem;
}

.chip {
  display: inline-flex;
  margin: 0;
  padding: 0.18rem 0.55rem;
  border: 1px solid #f2cde5;
  border-radius: 999px;
  background: #fff3fa;
  color: var(--brand);
  font-size: 0.77rem;
  font-weight: 700;
}

.article-meta p {
  font-size: 0.92rem;
}

.clean-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.clean-list li + li {
  margin-top: 0.45rem;
}

.numbered-list {
  padding-left: 1.25rem;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.related-links a,
.text-link {
  color: var(--brand-deep);
  text-decoration: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.72rem;
  background: #fff;
  font-size: 0.9rem;
}

.related-links a:hover,
.text-link:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.screenshot-placeholder {
  margin: 0;
}

.placeholder-box {
  min-height: 220px;
  border: 2px dashed #cbd4e9;
  border-radius: 12px;
  background: linear-gradient(135deg, #f7f9ff 0%, #eef3fb 100%);
  color: #4d5a7c;
  display: grid;
  place-items: center;
  text-align: center;
  font-weight: 600;
  padding: 1rem;
}

.screenshot-placeholder figcaption {
  color: var(--muted);
  margin-top: 0.6rem;
  font-size: 0.9rem;
}

.cta-panel {
  background: linear-gradient(140deg, #2a1e44 0%, #5e2d85 50%, #d81b81 100%);
  color: #fff;
  border-radius: 12px;
  padding: 1.2rem;
}

.cta-panel p {
  color: #ffe9f6;
  margin: 0;
}

.btn-primary {
  display: inline-block;
  margin-top: 0.9rem;
  background: #fff;
  color: #311e4d;
  text-decoration: none;
  font-weight: 700;
  border-radius: 10px;
  padding: 0.62rem 1rem;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  filter: brightness(0.96);
}

.tool-form {
  display: grid;
  gap: 0.6rem;
}

.tool-form label {
  font-weight: 700;
  font-size: 0.9rem;
}

.tool-form input,
.tool-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.72rem;
  font: inherit;
}

.tool-output {
  margin-top: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-alt);
  padding: 0.8rem;
  font-weight: 600;
  color: #26314d;
}

.price-tag {
  margin: 0.2rem 0 0;
  color: var(--brand);
  font-weight: 700;
}

footer {
  background: #242529;
  color: #ffffff;
  padding: 3rem 0 2rem;
}

.footer-cta-wrap {
  text-align: center;
  margin-bottom: 2rem;
}

.footer-cta {
  margin-top: 0;
  background: #d81b81;
  color: #ffffff;
  border-radius: 30px;
  padding: 1rem 2rem;
}

.footer-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(216, 27, 129, 0.35);
}

.footer-links {
  margin: 1rem 0 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

footer p {
  margin: 0;
  text-align: center;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
}

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

@media (max-width: 920px) {
  header nav {
    flex-direction: column;
    align-items: center;
  }

  .logo {
    justify-content: center;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .auth-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  .page-main {
    padding-top: 162px;
  }

  .hero-block,
  .content-section {
    padding: 1.1rem;
  }
}