:root {
  --bg: #0B0C0D;
  --bg-soft: #111318;
  --card: #15171B;
  --border: #22252A;
  --accent: #00D4AA;
  --accent-soft: rgba(0, 212, 170, 0.12);
  --accent-dark: #02b894;
  --text: #F9FAFB;
  --text-muted: #A0A0A5;
  --danger: #f97373;
  --radius-lg: 20px;
  --radius-md: 12px;
  --shadow-soft: 0 18px 40px rgba(0, 0, 0, 0.45);
  --max-width: 1080px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", Roboto, sans-serif;
  background: #050609;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Layout shell */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 16px 40px;
}

/* Header / Brand / Nav */

header {
  padding-top: 12px;
  padding-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: radial-gradient(circle at top, #1f2937 0, #020617 60%, #000 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.03em;
  color: #f9fafb;
}

.brand-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-weight: 700;
  font-size: 15px;
}

.brand-tag {
  font-size: 11px;
  color: var(--text-muted);
}

.brand a {
  color: var(--text);
}

nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--text-muted);
  flex-wrap: wrap;
}

nav a {
  position: relative;
  padding-bottom: 2px;
  color: var(--text-muted);
}

nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
}

nav a[href="/"],
nav a[href="/blog/"] {
  color: var(--accent);
}

.chip-new {
  font-size: 11px;
  padding: 3px 7px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-muted);
}

/* HERO (homepage) */

.hero {
  margin-top: 32px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 32px;
  align-items: center;
}

.hero-title {
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.hero-sub {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 20px;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #000;
  box-shadow: 0 14px 35px rgba(0, 212, 170, 0.35);
}

.btn-primary span:first-child {
  font-size: 18px;
}

.btn-ghost {
  background: rgba(15, 23, 42, 0.8);
  border-color: rgba(148, 163, 184, 0.4);
  color: var(--text-muted);
}

.hero-footnote {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(55, 65, 81, 0.9);
  font-size: 11px;
  color: var(--text-muted);
}

.hero-card {
  background: radial-gradient(circle at top left,
      rgba(0, 212, 170, 0.08) 0,
      #050609 65%);
  border-radius: 24px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  padding: 18px 16px 16px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-card-head {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-muted);
}

.hero-phone {
  background: #050609;
  border-radius: 22px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  padding: 10px;
  display: flex;
  justify-content: center;
}

.hero-phone img {
  display: block;
  width: 100%;
  max-width: 260px;
  border-radius: 20px;
}

.hero-card-foot {
  font-size: 12px;
  color: var(--text-muted);
}

/* Sections + shared */

main {
  margin-top: 24px;
}

section {
  margin-top: 40px;
}

h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.lead {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 18px;
}

/* Feature grid */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--card);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 16px 16px 14px;
}

.feature-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.feature-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-muted);
}

/* How it works */

.how-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 24px;
  align-items: flex-start;
}

.steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-left: 0;
}

.steps li {
  font-size: 14px;
  color: var(--text-muted);
}

.steps .label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 4px;
}

.how-shot img {
  display: block;
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.how-shot-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

/* FAQ */

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.faq-card {
  background: var(--card);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 14px 14px 12px;
}

.faq-card h3 {
  font-size: 14px;
  margin-bottom: 6px;
}

.faq-card p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Article styles (blog) */

.article-header {
  margin-top: 40px;
  margin-bottom: 30px;
  text-align: left;
}

.article-header h1 {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.article-meta {
  font-size: 14px;
  color: var(--text-muted);
}

.article-meta strong {
  color: var(--text);
}

.article-content {
  font-size: 15px;
  color: #E2E2E6;
  line-height: 1.7;
}

.article-content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-top: 32px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  padding-bottom: 4px;
}

.article-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-top: 24px;
  margin-bottom: 8px;
}

.article-content p {
  margin-bottom: 16px;
}

.article-content ul,
.article-content ol {
  margin-left: 24px;
  margin-bottom: 18px;
}

.article-content li {
  margin-bottom: 6px;
}

/* From your “how-to-split” article */

.eyebrow {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.card {
  background: var(--card);
  border-radius: 14px;
  border: 1px solid var(--border);
  padding: 18px 18px 16px;
  margin: 18px 0;
}

.card-cta {
  border-left: 3px solid var(--accent);
  background: var(--accent-soft);
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.pill-steps {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.pill-step {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #E2E2E6;
}

.pill-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
}

.inline-highlight {
  color: var(--accent);
  font-weight: 500;
}

.divider {
  height: 1px;
  background: #1A1C20;
  margin: 28px 0 18px;
}

/* Tables & formulas (tip guide) */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

th,
td {
  padding: 12px 15px;
  text-align: left;
  border: 1px solid rgba(148, 163, 184, 0.1);
}

th {
  background-color: var(--card);
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 12px;
}

td {
  background-color: var(--bg-soft);
  color: var(--text-muted);
}

td strong {
  color: var(--text);
}

.formula-box {
  background: var(--card);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-left: 5px solid var(--accent);
  padding: 15px;
  margin: 20px 0;
  font-family: "Consolas", "Courier New", monospace;
  color: var(--text);
  font-size: 15px;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

/* CTA box */

.cta-box {
  background: radial-gradient(circle at top left,
      rgba(0, 212, 170, 0.15) 0,
      #050609 70%);
  border: 1px solid rgba(0, 212, 170, 0.3);
  padding: 25px;
  margin: 40px 0;
  border-radius: var(--radius-lg);
  text-align: center;
}

.cta-box h3 {
  color: var(--text);
  margin-bottom: 15px;
  font-size: 20px;
}

.cta-box p {
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 20px;
}

/* Blog list */

.blog-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.blog-item {
  background: var(--card);
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 16px 16px 14px;
}

.blog-item h2 {
  border-bottom: none;
  margin-top: 0;
  margin-bottom: 6px;
}

.blog-item-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* Footer */

footer {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-links a {
  text-decoration: underline;
  text-decoration-color: rgba(148, 163, 184, 0.6);
  color: var(--text-muted);
}

/* Responsive tweaks */

@media (max-width: 860px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-card {
    order: -1;
  }

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

@media (max-width: 600px) {
  .wrap {
    padding-inline: 14px;
  }

  .hero-title {
    font-size: 26px;
  }

  nav {
    justify-content: flex-end;
  }
}