:root {
  --page-bg: #f8fbff;
  --panel: #ffffff;
  --line-blue: #9fc5ff;
  --line-pink: #f4b5d4;
  --ink: #1d3148;
  --muted: #5e7084;
  --mint: #dff4ef;
  --blue-soft: #eef6ff;
  --pink-soft: #fff4fa;
  --shadow: 0 28px 80px rgba(41, 74, 112, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(159, 197, 255, 0.25), transparent 28%),
    radial-gradient(circle at top right, rgba(244, 181, 212, 0.26), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, var(--page-bg) 100%);
  color: var(--ink);
  overflow-x: hidden;
}

a {
  color: inherit;
}

.site-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header,
.site-nav,
.brand-lockup,
.hero-actions,
.trust-strip,
.closing-panel,
.footer-links,
.preview-bar,
.compare-layout,
.link-grid {
  display: flex;
}

.site-header {
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 0 24px;
}

.brand-lockup {
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-size: 20px;
  font-weight: 800;
}

.brand-heart {
  width: 38px;
  height: auto;
  flex-shrink: 0;
}

.site-nav {
  align-items: center;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.site-nav a {
  text-decoration: none;
}

.nav-cta,
.hero-primary,
.hero-secondary {
  border-radius: 999px;
  padding: 13px 18px;
  font-weight: 700;
  text-decoration: none;
}

.nav-cta,
.hero-primary {
  color: #104f89;
  border: 1.5px solid var(--line-blue);
  background: #ffffff;
}

.hero-secondary {
  color: #92527d;
  border: 1.5px solid var(--line-pink);
  background: #ffffff;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.9fr);
  gap: 40px;
  align-items: center;
  padding: 36px 0 28px;
}

.hero-badge,
.section-kicker,
.preview-pill,
.status-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-badge,
.status-badge {
  background: var(--pink-soft);
  border: 1px solid var(--line-pink);
  color: #91506d;
}

.hero-title,
.section-heading h2,
.closing-panel h2,
.page-hero h1 {
  margin: 18px 0 0;
  line-height: 1.02;
}

.hero-title {
  font-size: clamp(42px, 7vw, 72px);
  max-width: 11ch;
}

.hero-title span {
  color: #4c7db8;
}

.hero-copy,
.hero-note,
.feature-card p,
.compare-card li,
.link-card span,
.closing-panel p,
.page-lead,
.faq-item p,
.contact-card p,
.status-copy,
.status-detail,
.page-footer {
  color: var(--muted);
  line-height: 1.7;
}

.hero-copy {
  max-width: 60ch;
  margin-top: 18px;
  font-size: 17px;
}

.hero-actions {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-note {
  margin-top: 18px;
  max-width: 60ch;
  font-size: 14px;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.product-preview {
  width: min(430px, 100%);
  border-radius: 28px;
  background: #fff;
  border: 1px solid rgba(159, 197, 255, 0.6);
  box-shadow: var(--shadow);
  padding: 22px;
}

.preview-bar {
  gap: 8px;
}

.preview-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #dce7f4;
}

.preview-card {
  border-radius: 20px;
  padding: 18px;
  margin-top: 16px;
}

.preview-fear {
  border: 1px solid #f0dae5;
  background: #fffafc;
}

.preview-proof {
  border: 1px solid #dbeafa;
  background: #f7fbff;
}

.preview-followup {
  border: 1px solid #d9ede6;
  background: #f5fbf9;
}

.preview-pill {
  background: #f9e6ef;
  color: #9f5677;
}

.preview-quote {
  margin-top: 12px;
  font-size: 23px;
  line-height: 1.35;
}

.preview-proof-title,
.preview-followup-title {
  font-size: 19px;
  font-weight: 800;
}

.preview-list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.preview-followup-copy {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.6;
}

.trust-strip {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.trust-chip {
  border-radius: 999px;
  padding: 10px 14px;
  border: 1px solid #dfebfb;
  background: #fff;
  font-size: 13px;
  color: #48637e;
}

.content-section,
.page-hero,
.page-content,
.closing-panel,
.article-shell {
  margin-top: 34px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(184, 208, 236, 0.72);
  box-shadow: var(--shadow);
  padding: 32px;
}

.content-section-soft {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
}

.section-kicker {
  background: var(--blue-soft);
  border: 1px solid var(--line-blue);
  color: #5079aa;
}

.section-heading h2,
.closing-panel h2,
.page-hero h1 {
  font-size: clamp(28px, 4vw, 44px);
}

.feature-grid,
.faq-list,
.blog-grid {
  display: grid;
  gap: 18px;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 22px;
}

.feature-card,
.compare-card,
.link-card,
.faq-item,
.contact-card,
.status-card,
.blog-card,
.article-callout,
.article-source-box {
  border-radius: 22px;
  background: #fff;
  border: 1px solid #e5edf6;
  padding: 22px;
}

.feature-number {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e8f3ff, #fff1f7);
  border: 1px solid #daeafb;
  font-weight: 800;
  color: #4e6f96;
}

.feature-card h3,
.compare-card h3,
.faq-item h3,
.contact-card h2,
.status-title {
  margin: 16px 0 8px;
  font-size: 22px;
}

.compare-layout {
  gap: 18px;
  margin-top: 22px;
}

.compare-card {
  flex: 1;
}

.compare-good {
  border-color: #d9efe9;
  background: #f8fcfb;
}

.compare-bad {
  border-color: #f1dce7;
  background: #fff8fb;
}

.compare-card ul {
  margin: 0;
  padding-left: 18px;
}

.compare-card li {
  margin-top: 10px;
}

.link-grid {
  gap: 18px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.link-card {
  flex: 1 1 230px;
  text-decoration: none;
}

.link-card strong {
  display: block;
  font-size: 20px;
}

.link-card span {
  display: block;
  margin-top: 10px;
}

.closing-panel {
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer {
  padding: 28px 0 16px;
  text-align: center;
}

.footer-links {
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 12px;
}

.footer-links a {
  color: #53708e;
  text-decoration: none;
}

.page-shell {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.page-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.page-back {
  text-decoration: none;
  color: #4d6b89;
  font-weight: 700;
}

.faq-list {
  margin-top: 24px;
}

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

.contact-layout {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.contact-card a {
  color: #2a64a0;
  font-weight: 700;
}

.status-card {
  margin-top: 24px;
}

.status-title {
  margin: 0;
}

.status-copy {
  margin-top: 10px;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.status-detail {
  border-radius: 16px;
  background: #f7fbff;
  border: 1px solid #dce9f8;
  padding: 14px 16px;
}

.status-detail strong {
  display: block;
  color: var(--ink);
  margin-bottom: 6px;
}

.status-ok {
  color: #15765e;
}

.status-bad {
  color: #b45050;
}

.blog-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 22px;
}

.blog-card {
  text-decoration: none;
}

.blog-card-tag,
.article-meta-chip,
.research-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.blog-card-tag,
.research-chip {
  border: 1px solid #dbe8f8;
  background: #f6fbff;
  color: #4c79ab;
}

.blog-card h3 {
  margin: 14px 0 10px;
  font-size: 24px;
  line-height: 1.2;
}

.blog-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.article-shell {
  width: min(860px, 100%);
  margin-left: auto;
  margin-right: auto;
  padding: 34px;
}

.article-kicker {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: #eef6ff;
  border: 1px solid var(--line-blue);
  color: #4e7aac;
}

.article-shell h1 {
  margin: 18px 0 0;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.04;
}

.article-lead {
  margin-top: 18px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--muted);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.article-meta-chip {
  border: 1px solid #f0dce6;
  background: #fff7fb;
  color: #8f5978;
}

.research-strip {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.article-content {
  margin-top: 28px;
}

.article-content h2 {
  margin: 28px 0 12px;
  font-size: 30px;
}

.article-content h3 {
  margin: 24px 0 10px;
  font-size: 22px;
}

.article-content p,
.article-content li {
  color: var(--muted);
  line-height: 1.85;
  font-size: 17px;
}

.article-content ul,
.article-content ol {
  padding-left: 22px;
  margin: 14px 0;
}

.article-callout {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
  margin-top: 22px;
}

.article-callout strong,
.article-source-box strong {
  display: block;
  color: var(--ink);
  margin-bottom: 8px;
}

.article-source-box {
  margin-top: 24px;
  background: #f9fbff;
}

.article-source-list {
  margin: 0;
  padding-left: 20px;
}

.article-source-list li {
  margin-top: 10px;
}

.article-source-list a {
  color: #2f69a4;
}

.article-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.article-nav a {
  text-decoration: none;
  color: #386aa0;
  font-weight: 700;
}

.seo-hero-grid,
.seo-answer-grid,
.answer-hub-grid,
.seo-related-grid {
  display: grid;
  gap: 18px;
}

.seo-hero-grid,
.seo-answer-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  margin-top: 22px;
}

.answer-hub-grid,
.seo-related-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 22px;
}

.seo-answer-card,
.seo-embed-card,
.seo-detail-panel,
.seo-hook-card {
  border-radius: 22px;
  background: #fff;
  border: 1px solid #e5edf6;
  padding: 22px;
}

.seo-hook-card {
  background: linear-gradient(180deg, #fff7fb 0%, #ffffff 100%);
  border-color: #f0dce6;
}

.seo-hook-eyebrow,
.seo-answer-label {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.seo-hook-eyebrow {
  border: 1px solid var(--line-pink);
  background: var(--pink-soft);
  color: #92516d;
}

.seo-answer-label {
  border: 1px solid var(--line-blue);
  background: var(--blue-soft);
  color: #4d78ab;
}

.seo-hook-card h2,
.seo-answer-card h2,
.seo-detail-panel h2,
.seo-embed-card h2 {
  margin-top: 14px;
  font-size: 30px;
  line-height: 1.15;
}

.seo-hook-card p,
.seo-answer-card p,
.seo-detail-panel p,
.seo-detail-panel li,
.seo-embed-card p {
  color: var(--muted);
  line-height: 1.75;
}

.seo-bullets,
.seo-source-list {
  margin-top: 16px;
  padding-left: 20px;
}

.seo-bullets li,
.seo-source-list li {
  margin-top: 10px;
}

.seo-verdict-box {
  margin-top: 18px;
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(135deg, #eef8ff 0%, #fff5fa 100%);
  border: 1px solid #dfe8f4;
}

.seo-verdict-box strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 18px;
}

.seo-detail {
  margin-top: 14px;
  border-radius: 16px;
  border: 1px solid #e1e9f2;
  background: #fbfdff;
  padding: 14px 16px;
}

.seo-detail summary {
  cursor: pointer;
  font-weight: 800;
  color: #395f88;
  list-style: none;
}

.seo-detail summary::-webkit-details-marker {
  display: none;
}

.seo-detail p,
.seo-detail ul {
  margin-top: 12px;
}

.seo-embed-card {
  background: linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
}

.seo-launcher-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.seo-launcher-form textarea,
.seo-launcher-form input,
.seo-launcher-form select {
  width: 100%;
  border-radius: 14px;
  border: 1.5px solid #dce7f3;
  background: #fff;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
}

.seo-launcher-form textarea {
  min-height: 110px;
  resize: vertical;
}

.seo-launcher-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.seo-launcher-primary,
.seo-launcher-secondary {
  border-radius: 999px;
  padding: 13px 18px;
  font-weight: 800;
  text-decoration: none;
  text-align: center;
}

.seo-launcher-primary {
  border: 1.5px solid var(--line-blue);
  background: #ffffff;
  color: #104f89;
}

.seo-launcher-secondary {
  border: 1.5px solid var(--line-pink);
  background: #ffffff;
  color: #8f5478;
}

.seo-launcher-note,
.seo-page-note {
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.seo-source-box {
  margin-top: 22px;
  border-radius: 20px;
  border: 1px solid #e4ebf4;
  background: #fbfdff;
  padding: 20px;
}

.seo-source-box strong {
  display: block;
  margin-bottom: 8px;
}

@media (max-width: 960px) {
  .site-header,
  .site-nav,
  .compare-layout,
  .closing-panel {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-grid,
  .feature-grid,
  .blog-grid,
  .contact-layout,
  .status-grid,
  .seo-hero-grid,
  .seo-answer-grid,
  .answer-hub-grid,
  .seo-related-grid,
  .seo-launcher-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 10px;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .site-shell,
  .page-shell {
    width: min(100% - 20px, 1180px);
    padding-top: 18px;
  }

  .content-section,
  .page-hero,
  .page-content,
  .closing-panel,
  .article-shell {
    padding: 22px;
  }

  .site-header,
  .page-topbar {
    gap: 16px;
  }

  .brand-lockup {
    font-size: 18px;
  }

  .brand-heart {
    width: 34px;
  }

  .site-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .site-nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    border-radius: 16px;
    border: 1px solid rgba(184, 208, 236, 0.72);
    background: rgba(255, 255, 255, 0.88);
    text-align: center;
  }

  .site-nav .nav-cta {
    grid-column: 1 / -1;
  }

  .hero-title {
    max-width: 100%;
    font-size: clamp(34px, 11vw, 48px);
  }

  .hero-copy {
    font-size: 16px;
  }

  .seo-hook-card h2,
  .seo-answer-card h2,
  .seo-detail-panel h2,
  .seo-embed-card h2 {
    font-size: 24px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .hero-primary,
  .hero-secondary {
    width: 100%;
    text-align: center;
  }

  .product-preview {
    padding: 18px;
    border-radius: 24px;
  }

  .preview-quote {
    font-size: 20px;
  }

  .preview-proof-title,
  .preview-followup-title {
    font-size: 17px;
  }

  .trust-strip,
  .footer-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .trust-chip {
    justify-content: center;
    text-align: center;
  }

  .feature-card,
  .compare-card,
  .link-card,
  .faq-item,
  .contact-card,
  .status-card,
  .blog-card,
  .article-callout,
  .article-source-box {
    border-radius: 18px;
    padding: 18px;
  }

  .feature-card h3,
  .compare-card h3,
  .faq-item h3,
  .contact-card h2,
  .status-title {
    font-size: 20px;
  }

  .blog-card h3 {
    font-size: 22px;
  }

  .article-shell h1 {
    font-size: clamp(30px, 10vw, 42px);
  }

  .article-lead,
  .article-content p,
  .article-content li {
    font-size: 16px;
  }

  .article-content h2 {
    font-size: 26px;
  }

  .article-content h3 {
    font-size: 20px;
  }
}