:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --surface-2: #161616;
  --line: rgba(255, 255, 255, 0.09);
  --text: #ffffff;
  --muted: #9a9a9a;
  --accent: #00ff88;
  --accent-soft: rgba(0, 255, 136, 0.12);
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(44% 34% at 82% 8%, rgba(0, 255, 136, 0.16), transparent 72%),
    radial-gradient(28% 20% at 12% 26%, rgba(0, 255, 136, 0.08), transparent 75%);
  z-index: 0;
}

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

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

.wrap {
  width: min(var(--container), 92%);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(10, 10, 10, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-links {
  display: flex;
  gap: 18px;
  color: #c8c8c8;
  font-size: 14px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Syne", sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.66);
}

.btn,
.btn-main,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 11px 18px;
  font-weight: 700;
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.btn:hover,
.btn-ghost:hover,
.btn-main:hover {
  transform: translateY(-1px);
}

.btn {
  background: rgba(255, 255, 255, 0.02);
}

.btn:hover,
.btn-ghost:hover {
  border-color: rgba(0, 255, 136, 0.36);
  background: rgba(255, 255, 255, 0.03);
}

.btn-main {
  background: var(--accent);
  border-color: var(--accent);
  color: #032014;
}

.btn-main:hover {
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.18), 0 0 28px rgba(0, 255, 136, 0.4);
}

.hero {
  padding: 56px 0 30px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #b3b3b3;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 22px;
  align-items: end;
}

.hero-copy h1 {
  margin: 16px 0 12px;
  font-family: "Syne", sans-serif;
  font-size: clamp(36px, 5vw, 70px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  max-width: 12ch;
}

.hero-copy p {
  margin: 0;
  max-width: 62ch;
  color: #b2b2b2;
  font-size: clamp(15px, 1.45vw, 18px);
  line-height: 1.7;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
  color: #d6d6d6;
  font-size: 13px;
}

.meta-pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.02);
}

.hero-aside,
.sidebar-card,
.card,
.post-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(22, 22, 22, 0.82), rgba(12, 12, 12, 0.76));
}

.hero-aside,
.sidebar-card,
.card {
  padding: 18px;
}

.hero-aside h3,
.sidebar-card h3 {
  margin: 0 0 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #d0d0d0;
}

.hero-aside ul,
.sidebar-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #b4b4b4;
}

.hero-aside li,
.sidebar-card li {
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  line-height: 1.6;
}

.hero-aside li:first-child,
.sidebar-card li:first-child {
  border-top: 0;
  padding-top: 0;
}

.hero-media {
  margin-top: 26px;
  border: 1px solid var(--line);
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(180deg, #111111, #090909);
}

.hero-media img {
  width: 100%;
}

.layout,
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 22px;
  padding: 18px 0 52px;
}

.article,
.sidebar {
  display: grid;
  gap: 18px;
  align-content: start;
}

.card h2,
.card h3,
.post-card h2 {
  margin: 0 0 12px;
  font-family: "Syne", sans-serif;
  letter-spacing: -0.02em;
}

.card h2,
.post-card h2 {
  font-size: clamp(28px, 3vw, 42px);
}

.card h3 {
  font-size: 19px;
  margin-top: 24px;
}

.card p,
.card li {
  color: #b7b7b7;
  line-height: 1.75;
  font-size: 16px;
}

.card figure {
  margin: 26px 0;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
}

.card figcaption {
  padding: 14px 16px;
  color: #909090;
  font-size: 13px;
  border-top: 1px solid var(--line);
}

.lede {
  font-size: 20px;
  color: #d8d8d8;
}

.callout,
.pull-quote {
  margin: 24px 0;
  border: 1px solid rgba(0, 255, 136, 0.22);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(0, 255, 136, 0.11), rgba(10, 12, 12, 0.82));
  padding: 18px;
}

.callout b,
.pull-quote b {
  display: block;
  margin-bottom: 6px;
  color: #e6fff1;
}

.pull-quote {
  font-family: "Syne", sans-serif;
  font-size: 28px;
  line-height: 1.2;
  color: #effff7;
}

.steps,
.compare,
.post-grid {
  display: grid;
  gap: 14px;
}

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

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

.step,
.compare-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  color: #b7b7b7;
  line-height: 1.7;
}

.step b,
.compare-item b {
  display: block;
  margin-bottom: 8px;
  color: #f1f1f1;
}

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

.faq-item {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  color: #b7b7b7;
  line-height: 1.7;
}

.faq-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.faq-item b {
  display: block;
  margin-bottom: 6px;
  color: #f2f2f2;
}

.sidebar-card a {
  display: block;
  color: #cfcfcf;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.sidebar-card a:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.sidebar-card a:hover {
  color: var(--accent);
}

.share-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(0, 255, 136, 0.1), rgba(12, 16, 14, 0.88));
}

.share-copy h3 {
  margin: 0 0 8px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #e6fff1;
}

.share-copy p {
  margin: 0;
  color: #b7c3bc;
  line-height: 1.7;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 120px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 11px 16px;
  background: rgba(255, 255, 255, 0.03);
  color: #eff4f1;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.share-btn:hover {
  border-color: rgba(0, 255, 136, 0.36);
  color: var(--accent);
}

.share-btn.is-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #042014;
}

.share-btn.is-primary:hover {
  color: #042014;
  box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.18);
}

.share-status {
  min-height: 20px;
  color: #bde7d0;
  font-size: 13px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-head h2 {
  margin: 10px 0 0;
  font-family: "Syne", sans-serif;
  font-size: clamp(30px, 4vw, 52px);
  letter-spacing: -0.03em;
}

.section-head p {
  max-width: 56ch;
  margin: 0;
  color: #a9a9a9;
  line-height: 1.7;
}

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

.post-card {
  overflow: hidden;
}

.post-card:hover {
  border-color: rgba(0, 255, 136, 0.24);
  transform: translateY(-2px);
}

.post-thumb {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(0, 0, 0, 0.08));
}

.post-body {
  padding: 18px;
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: #9b9b9b;
  font-size: 13px;
}

.post-body h3 {
  margin: 14px 0 10px;
  font-size: 25px;
  font-family: "Syne", sans-serif;
  letter-spacing: -0.03em;
}

.post-body p {
  margin: 0;
  color: #b3b3b3;
  line-height: 1.7;
}

.post-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--accent);
  font-weight: 700;
}

.footer {
  padding: 24px 0 36px;
  border-top: 1px solid var(--line);
  color: #8f8f8f;
}

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

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

@media (max-width: 980px) {
  .hero-grid,
  .layout,
  .article-layout,
  .post-grid,
  .steps,
  .compare {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 14ch;
  }
}

@media (max-width: 720px) {
  .nav-inner {
    flex-wrap: wrap;
    padding: 12px 0;
  }

  .nav-links {
    width: 100%;
    order: 3;
    overflow: auto;
    padding-bottom: 4px;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-copy h1,
  .section-head h2 {
    font-size: 34px;
  }

  .post-body h3 {
    font-size: 22px;
  }

  .share-btn {
    width: 100%;
  }
}