:root {
  --ink: #14161a;
  --ink-soft: #4a5158;
  --slate: #1f2a37;
  --slate-deep: #141c26;
  --clay: #b4552f;
  --clay-solid-hover: #974627;
  --wash: #f1f0ec;
  --paper: #fbfaf7;
  --line: rgba(20, 22, 26, 0.12);
  --white: #ffffff;
  --font-display: "Instrument Serif", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --header-h: 4.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
.logo,
.price {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.08;
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  background: rgba(251, 250, 247, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.4rem;
  text-decoration: none;
  color: var(--ink);
}

.logo-mark {
  width: 0.85rem;
  height: 1.5rem;
  border-radius: 0.15rem;
  background: linear-gradient(180deg, var(--clay) 0%, var(--slate) 100%);
  flex: none;
}

.nav {
  display: none;
  gap: 1.6rem;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--clay);
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.4rem;
  border-radius: 0.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 150ms ease, background-color 150ms ease,
    border-color 150ms ease, color 150ms ease;
}

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

.btn:active {
  transform: translateY(0);
}

.btn-small {
  min-height: 2.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--clay);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--clay-solid-hover);
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgba(20, 22, 26, 0.25);
}

.btn-secondary:hover {
  border-color: var(--ink);
}

/* ---------- hero ---------- */

.hero {
  padding: clamp(3.5rem, 10vw, 7rem) clamp(1rem, 4vw, 3rem)
    clamp(3rem, 8vw, 5.5rem);
  background:
    radial-gradient(900px 500px at 8% -20%, #e8e4dc 0%, transparent 60%),
    radial-gradient(700px 400px at 95% 0%, #e6ebef 0%, transparent 55%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}

.hero-inner {
  width: min(1080px, 100%);
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clay);
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.6rem, 7.5vw, 4.75rem);
  max-width: 15ch;
}

.lede {
  margin: 0 0 2rem;
  max-width: 52ch;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-note {
  margin: 1.25rem 0 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* ---------- sections ---------- */

.section {
  padding: clamp(3.5rem, 8vw, 6rem) clamp(1rem, 4vw, 3rem);
}

.section-alt {
  background: var(--wash);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-inner {
  width: min(1080px, 100%);
  margin: 0 auto;
}

.section-inner.narrow {
  width: min(760px, 100%);
}

.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  max-width: 20ch;
}

.section-copy {
  margin: 0 0 1.25rem;
  max-width: 58ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

/* ---------- features ---------- */

.feature-grid {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.75rem;
}

.feature-grid h3 {
  margin: 0 0 0.4rem;
  font-size: 1.4rem;
}

.feature-grid p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 44ch;
}

/* ---------- pricing ---------- */

.price-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.price-card {
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
}

.price-card-feature {
  border-color: var(--slate);
  box-shadow: 0 1px 0 var(--slate);
}

.badge {
  display: inline-block;
  margin: 0 0 0.85rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--slate);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.price-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.6rem;
}

.price {
  margin: 0 0 0.15rem;
  font-size: 1.4rem;
  color: var(--ink-soft);
}

.price strong {
  font-size: 2.6rem;
  font-weight: 400;
  color: var(--ink);
}

.price span {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
}

.price-sub {
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
}

.price-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
}

.price-list li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.price-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--clay);
}

.price-terms {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.price-footnote {
  margin: 1.75rem 0 0;
  max-width: 70ch;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* ---------- steps ---------- */

.steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.75rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  align-items: start;
}

.step-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--clay);
  line-height: 1;
  padding-top: 0.2rem;
}

.steps h3 {
  margin: 0 0 0.3rem;
  font-size: 1.35rem;
}

.steps p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 52ch;
}

/* ---------- contact ---------- */

.contact-block {
  display: grid;
  gap: 0.4rem;
  margin: 0 0 1.75rem;
}

.contact-email {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
  color: var(--clay);
  text-decoration: none;
  word-break: break-word;
}

.contact-email:hover {
  text-decoration: underline;
}

.contact-meta {
  color: var(--ink-soft);
  font-size: 0.97rem;
}

/* ---------- legal doc pages ---------- */

.doc {
  padding: clamp(2.5rem, 7vw, 4.5rem) clamp(1rem, 4vw, 3rem)
    clamp(3rem, 8vw, 5rem);
}

.doc-inner {
  width: min(760px, 100%);
  margin: 0 auto;
}

.doc h1 {
  margin: 0 0 0.5rem;
  font-size: clamp(2.2rem, 6vw, 3.2rem);
}

.doc-updated {
  margin: 0 0 2.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.doc h2 {
  margin: 2.75rem 0 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: clamp(1.35rem, 2.6vw, 1.7rem);
  max-width: none;
}

.doc h3 {
  margin: 1.75rem 0 0.5rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0;
}

.doc p,
.doc li {
  color: var(--ink-soft);
}

.doc p {
  margin: 0 0 1rem;
}

.doc ul,
.doc ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.5rem;
}

.doc a {
  color: var(--clay);
}

.doc strong {
  color: var(--ink);
}

.back-link {
  display: inline-block;
  margin-bottom: 2rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
}

.back-link:hover {
  color: var(--clay);
}

/* ---------- footer ---------- */

.site-footer {
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 3rem) 2rem;
  background: var(--slate-deep);
  color: rgba(233, 237, 240, 0.72);
}

.footer-inner {
  width: min(1080px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #f4f6f7;
}

.footer-meta {
  margin: 0 0 0.5rem;
  font-size: 0.93rem;
  max-width: 46ch;
}

.footer-meta a {
  color: #e4e9ec;
}

.footer-links {
  display: grid;
  gap: 0.6rem;
  align-content: start;
  font-size: 0.93rem;
}

.footer-links a {
  color: rgba(233, 237, 240, 0.82);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-legal {
  width: min(1080px, 100%);
  margin: 1.5rem auto 0;
  font-size: 0.86rem;
  color: rgba(233, 237, 240, 0.55);
}

/* ---------- responsive ---------- */

@media (min-width: 760px) {
  .nav {
    display: flex;
  }

  .feature-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.25rem 2.5rem;
  }

  .price-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-inner {
    grid-template-columns: 1.6fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn:hover {
    transform: none;
  }
}