:root {
  --ink: #102033;
  --ink-2: #27384b;
  --muted: #667587;
  --paper: #f7f5ef;
  --white: #ffffff;
  --line: #dfe5ea;
  --accent: #ff5b35;
  --accent-2: #2f7cff;
  --soft: #eef4ff;
  --mint: #e9f7f0;
  --sand: #f1e7d8;
  --violet: #ece8f7;
  --shadow-sm: 0 10px 28px rgba(16, 32, 51, .07);
  --shadow-md: 0 18px 55px rgba(16, 32, 51, .11);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --radius-xl: 34px;
  --max: 1180px;
  --fs-page-title: clamp(3.1rem, 6.3vw, 6rem);
  --fs-section-title: clamp(2.45rem, 3.8vw, 3.75rem);
  --fs-content-title: clamp(1.75rem, 2.35vw, 2.15rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; left: -999px; top: auto; }
.skip-link:focus {
  left: 20px;
  top: 20px;
  background: #fff;
  padding: 10px 14px;
  z-index: 1000;
  border-radius: 8px;
}

h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 {
  color: inherit;
  font-weight: 800;
  text-wrap: balance;
}
h1, h2, h3 { letter-spacing: -.042em; }
h1, h2 { line-height: 1.02; }
h3 { line-height: 1.18; }
p { text-wrap: pretty; }
.lead {
  font-size: 1.16rem;
  line-height: 1.62;
  color: var(--muted);
  max-width: 740px;
}
.small { font-size: .88rem; }
.muted { color: var(--muted); }

/* Header / primary navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(247, 245, 239, .95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(16, 32, 51, .08);
}
.header-inner {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -.04em;
  white-space: nowrap;
}
.brand img { width: 36px; height: 36px; flex: 0 0 auto; }
.brand span { font-size: 1.1rem; }
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: .94rem;
  font-weight: 700;
}
.nav a {
  color: var(--ink-2);
  transition: color .18s ease, background .18s ease, transform .18s ease;
}
.nav a:not(.nav-cta) { padding: 8px 0; }
.nav a:hover,
.nav a[aria-current="page"] { color: var(--accent); }
.nav-cta {
  padding: 10px 18px;
  background: var(--ink) !important;
  color: #fff !important;
  border-radius: 999px;
}
.nav-cta:hover { transform: translateY(-1px); }
.nav-cta[aria-current="page"] { box-shadow: inset 0 0 0 2px var(--accent); }
.mobile-toggle {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.6rem;
  color: var(--ink);
  cursor: pointer;
}

/* Shared UI primitives */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .78rem;
  line-height: 1.2;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--accent);
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: currentColor;
  flex: 0 0 auto;
}
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 21px;
  font-weight: 800;
  line-height: 1.15;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease, filter .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(.96); }
.btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-sm { min-height: 40px; padding: 9px 15px; font-size: .86rem; }
:focus-visible { outline: 3px solid rgba(47, 124, 255, .32); outline-offset: 3px; }

/* Shared section system */
.section { padding: 88px 0; }
.section-tight { padding: 66px 0; }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 42px;
  margin-bottom: 38px;
}
.section-head > div { min-width: 0; }
.section-head h2,
.split > div:not(.split-media) > h2 {
  font-size: var(--fs-section-title);
  line-height: 1.02;
  letter-spacing: -.055em;
  margin: 10px 0 0;
  max-width: 820px;
}
.section-head p {
  max-width: 540px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.66;
  margin-bottom: 4px;
}
.dark-band { background: var(--ink); color: #fff; }
.dark-band p,
.dark-band .muted,
.dark-band .lead { color: #c2ccd7; }
.dark-band .eyebrow { color: #8fb4ff; }
.tint-blue { background: var(--soft); }
.tint-violet { background: var(--violet); }
.tint-sand { background: var(--sand); }

/* Home hero */
.hero { padding: 64px 0 58px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 50px;
  align-items: center;
}
.hero-copy { padding: 18px 0; }
.hero h1 {
  font-size: clamp(3.35rem, 5.8vw, 5.8rem);
  line-height: .95;
  letter-spacing: -.065em;
  margin: 18px 0 25px;
  max-width: 760px;
}
.hero-copy > p { max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 31px; }
.hero-trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 36px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 17px 0;
  color: var(--muted);
  font-size: .82rem;
  line-height: 1.45;
}
.hero-trust span { padding-right: 16px; }
.hero-trust strong { display: block; color: var(--ink); font-size: .92rem; margin-bottom: 2px; }
.hero-media { position: relative; }
.hero-media > img {
  height: 610px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}
.hero-orbit {
  position: absolute;
  right: 24px;
  top: 24px;
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 9px 13px;
  font-size: .74rem;
  font-weight: 850;
  letter-spacing: .07em;
  box-shadow: var(--shadow-sm);
}
.hero-card {
  position: absolute;
  left: -28px;
  bottom: 28px;
  background: #fff;
  padding: 18px 20px;
  border-radius: 18px;
  box-shadow: var(--shadow-md);
  max-width: 365px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
}
.hero-card .score {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--mint);
  display: grid;
  place-items: center;
  font-weight: 900;
}
.hero-card h3 { font-size: 1rem; letter-spacing: -.02em; margin: 0 0 3px; }
.hero-card p { font-size: .78rem; color: var(--muted); margin: 0; line-height: 1.45; }
.hero-card .btn { min-height: 36px; padding: 8px 12px; font-size: .75rem; }

/* Category cards */
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.category-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 25px;
  min-height: 205px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
a.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: #d2dae2;
}
.category-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--soft);
  display: grid;
  place-items: center;
  margin-bottom: 32px;
  color: var(--ink);
}
.category-icon svg { width: 22px; height: 22px; }
.category-card h3 { margin: 0 0 7px; font-size: 1.15rem; letter-spacing: -.025em; }
.category-card p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.55; }
.category-card .arrow { margin-top: 18px; color: var(--accent); font-size: 1.2rem; font-weight: 900; }
.tint-violet .category-card { min-height: 172px; justify-content: flex-start; }
.tint-violet .category-card h3 { margin-bottom: 10px; }

/* Editorial cards */
.editorial-grid { display: grid; grid-template-columns: 1.16fr .92fr .92fr; gap: 22px; }
.story-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  display: flex;
  flex-direction: column;
}
.story-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: #d2dae2;
}
.story-image { overflow: hidden; }
.story-card .story-image,
.story-card.large .story-image { aspect-ratio: 4 / 3; }
.story-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .42s ease; }
.story-card:hover img { transform: scale(1.025); }
.story-body { padding: 23px; display: flex; flex-direction: column; flex: 1; }
.kicker {
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
  font-weight: 850;
}
.story-card h3 { font-size: 1.34rem; line-height: 1.16; letter-spacing: -.025em; margin: 9px 0 10px; }
.story-card.large h3 { font-size: 1.5rem; }
.story-card p { color: var(--muted); font-size: .94rem; line-height: 1.58; }
.story-meta { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: .8rem; margin-top: auto; }

/* Method / split layouts */
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.method-card { border-top: 1px solid rgba(255, 255, 255, .2); padding-top: 23px; }
.method-num { font-size: .74rem; color: #8fb4ff; font-weight: 850; letter-spacing: .12em; }
.method-card h3 { font-size: 1.42rem; margin: 29px 0 11px; color: #fff; }
.method-card p { color: #c2ccd7; font-size: .94rem; line-height: 1.6; }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 68px;
  align-items: center;
}
.split > div:not(.split-media) > .eyebrow + h2 { margin-top: 10px; }
.split > div:not(.split-media) > h2 + .lead { margin-top: 22px; }
.split-media {
  border-radius: 28px;
  overflow: hidden;
  min-height: 500px;
  box-shadow: 0 0 0 1px rgba(16, 32, 51, .04);
}
.split-media img { width: 100%; height: 100%; min-height: 500px; object-fit: cover; }
.check-list { display: grid; gap: 14px; margin: 28px 0; }
.check { display: flex; gap: 13px; align-items: flex-start; }
.check b {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  min-width: 25px;
  border-radius: 50%;
  background: var(--mint);
  color: var(--ink);
  font-size: .75rem;
}
.check p { margin: 0; color: var(--ink-2); line-height: 1.58; }
.dark-band .check p { color: #d5dee6; }

/* Newsletter */
.newsletter {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 42px;
  align-items: center;
}
.newsletter h2 { font-size: var(--fs-section-title); line-height: 1.02; letter-spacing: -.055em; margin: 10px 0 0; }
.newsletter p { color: var(--muted); margin: 0 0 18px; line-height: 1.58; }
.newsletter-form { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.newsletter-form input {
  flex: 1 1 240px;
  min-width: 0;
  border: 1px solid #cad3dc;
  background: #fff;
  border-radius: 999px;
  padding: 12px 16px;
  min-height: 48px;
  color: var(--ink);
  outline: none;
}
.newsletter-form input:focus { border-color: var(--accent-2); box-shadow: 0 0 0 3px rgba(47, 124, 255, .12); }
.newsletter-form [data-form-status] { flex-basis: 100%; color: var(--muted); }

/* Page heroes / discovery */
.page-hero,
.discovery-hero { padding: 82px 0 48px; }
.page-hero h1,
.discovery-hero h1 {
  font-size: var(--fs-page-title);
  line-height: .96;
  letter-spacing: -.062em;
  max-width: 1040px;
  margin: 17px 0 25px;
}
.page-hero p,
.discovery-hero p { font-size: 1.16rem; color: var(--muted); max-width: 760px; }
.page-hero .btn { margin-top: 8px; }
.search-shell {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin: 30px 0 0;
  max-width: 780px;
}
.search-shell input {
  width: 100%;
  border: 1px solid #cad3dc;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  min-height: 48px;
  color: var(--ink);
  outline: none;
}
.search-shell input:focus { border-color: var(--accent-2); box-shadow: 0 0 0 3px rgba(47, 124, 255, .12); }
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 25px 0 0; }
.filter-chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 9px 14px;
  font-weight: 750;
  color: var(--ink-2);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.filter-chip:hover { border-color: #c9d2da; }
.filter-chip.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.results-status { color: var(--muted); font-size: .9rem; margin-bottom: 18px; }
.empty-state {
  display: none;
  background: #fff;
  border: 1px dashed #bcc6cf;
  border-radius: 20px;
  padding: 32px;
  text-align: center;
  color: var(--muted);
  grid-column: 1 / -1;
}
.empty-state h3 { color: var(--ink); font-size: 1.3rem; margin-bottom: 8px; }
.empty-state p { margin-bottom: 0; }

/* Product / guide cards */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); border-color: #d2dae2; }
.product-image { height: 240px; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-image img { transform: scale(1.025); }
.product-body { padding: 23px; display: flex; flex-direction: column; flex: 1; }
.pill {
  display: inline-flex;
  align-items: center;
  background: var(--soft);
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: .75rem;
  width: max-content;
  color: var(--ink-2);
}
.product-body h3 { font-size: 1.32rem; line-height: 1.18; margin: 13px 0 10px; }
.product-body p { color: var(--muted); font-size: .93rem; line-height: 1.58; flex: 1; }
.product-body > .btn { margin-top: 18px; align-self: flex-start; }
.rating {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--mint);
  padding: 5px 10px;
  border-radius: 999px;
  font-weight: 850;
  font-size: .78rem;
  width: max-content;
}
.rating span { color: #22966f; }

/* Stats / pros & cons */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 6px; }
.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}
.stat strong { display: block; font-size: 1.8rem; line-height: 1; letter-spacing: -.04em; margin-bottom: 7px; }
.stat span { color: var(--muted); font-size: .86rem; }
.pros-cons { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 24px 0; }
.pc-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.pc-card h3 { font-size: 1.16rem; }
.pc-card li { color: var(--muted); margin: 6px 0; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.team-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
}
.avatar { border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 3; margin-bottom: 19px; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h3 { font-size: 1.32rem; margin-bottom: 5px; }
.team-card p { color: var(--muted); font-size: .93rem; line-height: 1.58; }
.team-card p strong { color: var(--ink); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 42px; align-items: start; }
.contact-panel {
  background: var(--ink);
  color: #fff;
  border-radius: 26px;
  padding: 36px;
  height: fit-content;
}
.contact-panel h2 { font-size: 2.2rem; line-height: 1.08; letter-spacing: -.045em; margin-bottom: 13px; }
.contact-panel > p { color: #c4ced8; }
.contact-item { padding: 19px 0; border-top: 1px solid rgba(255, 255, 255, .16); }
.contact-item strong { display: block; margin-bottom: 5px; }
.contact-item span,
.contact-item address { color: #c4ced8; font-style: normal; }
.form-card { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 36px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 750; font-size: .9rem; }
.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid #cad3dc;
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  color: var(--ink);
  outline: none;
}
.field input,
.field select { min-height: 48px; }
.field input:focus,
.field textarea:focus,
.field select:focus { border-color: var(--accent-2); box-shadow: 0 0 0 3px rgba(47, 124, 255, .12); }
.field textarea { min-height: 160px; resize: vertical; }
.form-note { color: var(--muted); font-size: .84rem; }

/* Article */
.article-hero { padding: 72px 0 38px; }
.article-wrap { max-width: 920px; }
.article-hero h1 {
  font-size: clamp(3rem, 5.8vw, 5.75rem);
  line-height: .97;
  letter-spacing: -.058em;
  max-width: 1020px;
  margin: 17px 0 25px;
}
.article-meta { display: flex; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: .9rem; }
.article-cover { margin-top: 36px; max-width: 1120px; }
.article-cover img { width: 100%; height: min(650px, 58vw); object-fit: cover; border-radius: 28px; }
.article-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 720px);
  gap: 56px;
  justify-content: center;
  padding: 46px 0 92px;
}
.toc {
  position: sticky;
  top: 112px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  height: fit-content;
}
.toc strong { display: block; margin-bottom: 10px; }
.toc a { display: block; color: var(--muted); padding: 5px 0; font-size: .9rem; line-height: 1.45; }
.toc a:hover { color: var(--accent); }
.article-body { font-size: 1.05rem; }
.article-body p,
.article-body li { color: #495b6d; }
.article-body h2 {
  font-size: var(--fs-content-title);
  line-height: 1.13;
  letter-spacing: -.04em;
  margin: 48px 0 17px;
}
.article-body h3 { font-size: 1.35rem; margin: 35px 0 11px; }
.callout { margin: 34px 0; padding: 26px; border-left: 4px solid var(--accent); background: #fff; border-radius: 0 16px 16px 0; }
.callout p:last-child { margin-bottom: 0; }

/* Legal / policy content */
.legal { max-width: 850px; }
.legal > p { color: #495b6d; }
.legal h2 {
  font-size: 1.9rem;
  line-height: 1.15;
  letter-spacing: -.035em;
  margin: 43px 0 14px;
}
.legal h2:first-of-type { margin-top: 30px; }

/* Footer */
.site-footer { margin-top: 88px; background: var(--ink); color: #fff; padding: 60px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr .75fr; gap: 34px; }
.footer-brand .brand img { width: 36px; height: 36px; }
.footer-brand p { color: #b8c4d0; max-width: 350px; margin-top: 16px; }
.footer-col h4 { margin: 0 0 13px; font-size: .95rem; letter-spacing: -.01em; }
.footer-col a { display: block; color: #bdc8d2; padding: 5px 0; font-size: .92rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  margin-top: 40px;
  padding-top: 22px;
  color: #9dacbb;
  font-size: .85rem;
}

/* Required domain-sale modal */
.domain-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 15, 25, .68);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 200;
}
.domain-modal-backdrop.open { display: flex; }
.domain-dialog {
  width: min(560px, 100%);
  background: #fff;
  border-radius: 22px;
  padding: 34px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .28);
  position: relative;
}
.modal-close {
  position: absolute;
  right: 16px;
  top: 12px;
  border: 0;
  background: transparent;
  font-size: 1.8rem;
  line-height: 1;
  color: #677485;
  cursor: pointer;
}
.domain-dialog h2 { font-size: 2rem; line-height: 1.1; letter-spacing: -.04em; margin: 0 38px 14px 0; }
.domain-dialog p { color: var(--muted); margin: 0 0 24px; }
.domain-dialog .btn { width: 100%; }

/* Tablet */
@media (max-width: 1100px) {
  .nav { gap: 16px; font-size: .89rem; }
  .header-inner { gap: 18px; }
  .hero-card { left: 20px; }
  .hero-trust { grid-template-columns: 1fr; gap: 10px; }
  .hero-trust span { padding: 0; }
  .editorial-grid { grid-template-columns: 1.15fr 1fr; }
  .story-card:last-child { grid-column: 1 / -1; display: grid; grid-template-columns: .55fr 1fr; }
  .story-card:last-child .story-image { aspect-ratio: auto; }
  .story-card:last-child .story-body { align-self: stretch; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 940px) {
  .nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 35px rgba(16, 32, 51, .08);
  }
  .nav.open { display: flex; }
  .nav a:not(.nav-cta) { padding: 11px 8px; }
  .nav-cta { text-align: center; margin-top: 7px; }
  .mobile-toggle { display: block; }
  .hero-grid,
  .split,
  .contact-grid,
  .article-layout { grid-template-columns: 1fr; }
  .hero-media > img { height: 520px; }
  .hero-card { left: 20px; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid { grid-template-columns: 1fr; }
  .method-card { padding-bottom: 12px; }
  .article-layout { padding-top: 24px; }
  .toc { position: static; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .split { gap: 42px; }
}

/* Mobile */
@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--max)); }
  .header-inner { height: 72px; }
  .brand img { width: 34px; height: 34px; }
  .brand span { font-size: 1rem; }
  .nav { top: 72px; }

  .hero { padding: 38px 0 46px; }
  .hero h1,
  .page-hero h1,
  .discovery-hero h1 { font-size: clamp(2.75rem, 14.5vw, 4.25rem); }
  .article-hero h1 { font-size: clamp(2.65rem, 13vw, 4.1rem); }
  .hero-media > img { height: 390px; }
  .hero-orbit { top: 16px; right: 16px; }
  .hero-card {
    position: relative;
    left: auto;
    bottom: auto;
    margin: -34px 16px 0;
    max-width: none;
    grid-template-columns: auto 1fr;
  }
  .hero-card .btn { grid-column: 1 / -1; width: 100%; }

  .section { padding: 66px 0; }
  .section-tight { padding: 54px 0; }
  .page-hero,
  .discovery-hero { padding: 58px 0 32px; }
  .article-hero { padding: 56px 0 30px; }
  .section-head { display: block; margin-bottom: 30px; }
  .section-head h2,
  .split > div:not(.split-media) > h2 { font-size: clamp(2.25rem, 10vw, 3rem); }
  .section-head p { margin-top: 16px; }
  .section-head .btn { margin-top: 14px; }

  .category-grid,
  .editorial-grid,
  .product-grid,
  .team-grid,
  .form-grid,
  .footer-grid,
  .stats,
  .pros-cons { grid-template-columns: 1fr; }
  .story-card:last-child { grid-column: auto; display: flex; }
  .story-card:last-child .story-image { aspect-ratio: 4 / 3; }
  .newsletter { grid-template-columns: 1fr; padding: 30px 24px; gap: 24px; }
  .newsletter h2 { font-size: clamp(2.25rem, 10vw, 3rem); }
  .newsletter-form { display: grid; grid-template-columns: 1fr; }
  .newsletter-form input { min-width: 0; width: 100%; }
  .newsletter-form .btn { width: 100%; }
  .search-shell { grid-template-columns: 1fr; }
  .search-shell .btn { width: 100%; }
  .filter-row { gap: 8px; }
  .filter-chip { padding: 8px 12px; font-size: .9rem; }
  .split { gap: 34px; }
  .split-media,
  .split-media img { min-height: 350px; }
  .product-image { height: 225px; }
  .contact-panel,
  .form-card { padding: 28px 24px; }
  .article-cover img { height: 320px; border-radius: 22px; }
  .article-layout { padding-bottom: 70px; }
  .footer-bottom { flex-direction: column; }
  .domain-dialog { padding: 28px 22px; }
  .domain-dialog h2 { font-size: 1.65rem; }
}