:root {
  --navy: #0F2747;
  --navy-deep: #0A1D36;
  --blue: #0B6CF6;
  --teal: #14B8A6;
  --mint: #2ED4B0;
  --paper: #ffffff;
  --ground: #f6f7f9;
  --ink: #0F2747;
  --muted: #5c6b80;
  --line: #e4e8ee;
  --font: "Outfit", "Segoe UI", sans-serif;
  --header-h: 80px;
  --max: 1160px;
  --shadow: 0 24px 48px rgba(15, 39, 71, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
}
img { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-weight: 650; letter-spacing: -0.035em; line-height: 1.08; margin: 0; }
p { margin: 0; }

.skip-link {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--navy);
  color: #fff;
  padding: 8px 12px;
  z-index: 20;
}
.skip-link:focus { top: 12px; }

.container { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand__logo {
  display: block;
  height: 52px;
  width: auto;
}
.brand__logo--on-dark { height: 64px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
  font-size: 0.95rem;
}
.site-nav a { color: var(--muted); }
.site-nav a:hover { color: var(--navy); }
.site-nav a.btn-primary,
.site-nav a.btn-primary:hover { color: #fff; background: var(--blue); }
.site-nav a.btn-primary:hover { background: #095ad0; }
.site-nav__login { color: var(--navy) !important; font-weight: 560; }
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 11px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { display: block; height: 1.5px; background: var(--navy); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 180ms ease, background 180ms ease;
}
.btn:hover { transform: translateY(-1px); }
a.btn-primary,
button.btn-primary { background: var(--blue); color: #fff; }
a.btn-primary:hover,
button.btn-primary:hover { background: #095ad0; color: #fff; }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.4); }
.btn-lg { padding: 15px 26px; }
.btn-sm { padding: 10px 18px; font-size: 0.9rem; }

.hero {
  background: var(--navy);
  color: #fff;
  padding: 104px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(640px 420px at 78% 30%, rgba(20, 184, 166, 0.14), transparent 65%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  position: relative;
}
.eyebrow {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 650;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(2.8rem, 5.2vw, 4.6rem);
  font-weight: 700;
  max-width: 12ch;
}
.hero__sub {
  margin-top: 22px;
  max-width: 40ch;
  color: #d5e2f0;
  font-size: 1.15rem;
}
.hero__actions { display: flex; gap: 14px; margin-top: 36px; flex-wrap: wrap; }
.hero__mark {
  justify-self: end;
  width: min(440px, 100%);
}
.hero__mark img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.studio-line {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  letter-spacing: 0.05em;
  font-size: 0.95rem;
}
.studio-line__inner { display: flex; gap: 20px; flex-wrap: wrap; }

.section { padding: 96px 0; }
.section--ground { background: var(--ground); }
.section__head { max-width: 660px; margin-bottom: 52px; }
.section__head h2 { font-size: clamp(2.1rem, 3.2vw, 3rem); }
.section__head p { margin-top: 16px; color: var(--muted); }

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  padding: 44px 0;
  border-top: 1px solid var(--line);
}
.feature-row--reverse { direction: rtl; }
.feature-row--reverse > * { direction: ltr; }
.feature-row h2 { font-size: 2.1rem; margin: 10px 0 14px; }
.feature-row p { color: var(--muted); }
.feature-row__eyebrow { color: var(--teal); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 650; }
.feature-row__list { margin: 18px 0 0; padding-left: 18px; color: var(--ink); }
.feature-row__list li { margin: 7px 0; }
.feature-row__visual img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.chapters { display: grid; }
.chapter {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 36px;
  padding: 36px 0;
  border-top: 1px solid var(--line);
}
.chapter h3 { font-size: 1.5rem; margin-bottom: 10px; }
.chapter p { color: var(--muted); max-width: 62ch; }
.chapter__label { color: var(--teal); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 650; padding-top: 8px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); }
.step { padding: 10px 32px 10px 0; border-top: 1px solid var(--line); }
.step + .step { padding-left: 32px; border-left: 1px solid var(--line); }
.step__num { display: block; font-size: 1.7rem; font-weight: 650; color: var(--teal); margin: 20px 0 12px; }
.step h3 { font-size: 1.3rem; margin-bottom: 10px; }
.step p { color: var(--muted); }

.quote-band {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  align-items: end;
}
.quote-band h2 { font-size: clamp(2.1rem, 3.2vw, 2.9rem); max-width: 16ch; }
.quote-band p { color: var(--muted); margin-top: 14px; max-width: 44ch; }

.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.quote { border-top: 1px solid var(--line); padding-top: 26px; }
.quote blockquote { margin: 0; font-size: 1.18rem; letter-spacing: -0.02em; line-height: 1.45; }
.quote figcaption { margin-top: 20px; color: var(--muted); font-size: 0.92rem; }
.quote strong { display: block; color: var(--navy); font-weight: 650; }

.faq details { border-top: 1px solid var(--line); padding: 20px 0; }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.06rem; }
.faq details div { color: var(--muted); padding-top: 12px; max-width: 68ch; }

.lead {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 52px;
  align-items: start;
}
.lead__intro p { color: var(--muted); margin-top: 14px; }
.lead__perks { margin: 22px 0 0; padding-left: 18px; color: var(--ink); }
.lead-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  background: var(--ground);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
}
.lead-form .full { grid-column: 1 / -1; }
.lead-form label { display: block; font-size: 0.82rem; font-weight: 600; margin-bottom: 7px; }
.lead-form input, .lead-form select, .lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 13px 13px;
  font: inherit;
  color: var(--ink);
}
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus {
  outline: 2px solid rgba(11, 108, 246, 0.35);
  border-color: var(--blue);
}
.honeypot { position: absolute; left: -9999px; }
.lead-form__error { color: #b42318; min-height: 0; }
.lead-form__error.is-visible { min-height: 1.2em; }
.lead-form__notice { color: var(--muted); font-size: 0.88rem; }
.lead-form__notice a { color: var(--blue); }

.closing {
  background: #08172B;
  color: #fff;
  padding: 104px 0;
}
.closing h2 { font-size: clamp(2.4rem, 4.2vw, 3.6rem); max-width: 16ch; }
.closing p { color: #d5e2f0; margin-top: 16px; }
.closing__actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

.site-footer { padding: 80px 0 32px; border-top: 1px solid var(--line); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 36px;
}
.site-footer__tagline, .site-footer address { color: var(--muted); font-style: normal; margin-top: 16px; }
.site-footer h3 { font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 9px 0; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--navy); }
.site-footer__legal { margin-top: 10px; color: var(--muted); font-size: 0.92rem; }
.site-footer__bottom {
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.legal, .thanks { padding: 80px 0 104px; max-width: 760px; }
.legal h1, .thanks h1 { font-size: 2.8rem; margin-bottom: 14px; }
.legal h2 { font-size: 1.4rem; margin: 36px 0 10px; }
.legal p, .legal li, .thanks p { color: var(--muted); }
.legal__updated { font-size: 0.92rem; margin-bottom: 28px; }
.legal a, .thanks a { color: var(--blue); }

.blog-hero { padding: 80px 0 28px; }
.blog-hero h1 { font-size: clamp(2.5rem, 4.2vw, 3.8rem); }
.lede { margin-top: 14px; color: var(--muted); max-width: 46ch; }
.blog-list { padding-bottom: 96px; }
.post-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.post-card { border-top: 1px solid var(--line); padding-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.post-card__cover { display: block; aspect-ratio: 16/9; overflow: hidden; background: var(--ground); border-radius: 14px; }
.post-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.post-card__meta, .post__meta { color: var(--muted); font-size: 0.88rem; display: flex; gap: 8px; flex-wrap: wrap; }
.post-card__tag, .post__tag { color: var(--teal); font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.75rem; }
.post-card__title { font-size: 1.4rem; }
.post-card__desc { color: var(--muted); }
.post-card__cta { color: var(--blue); font-weight: 600; }

.post { padding-bottom: 88px; }
.breadcrumb { padding-top: 32px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; font-size: 0.92rem; }
.breadcrumb a:hover { color: var(--navy); }
.post__header { padding-top: 32px; max-width: 760px; }
.post__title { font-size: clamp(2.3rem, 4.2vw, 3.6rem); margin: 14px 0; }
.post__lede { color: var(--muted); font-size: 1.18rem; }
.post__meta { margin-top: 18px; }
.post__cover { margin-top: 32px; }
.post__cover img { width: 100%; border-radius: 18px; }
.post__body { max-width: 720px; padding-top: 40px; }
.post__body h2 { font-size: 1.65rem; margin: 36px 0 12px; }
.post__body p, .post__body li { color: var(--muted); }
.post__body a { color: var(--blue); }
.post__cta { margin-top: 52px; }
.cta-card {
  background: var(--navy);
  color: #fff;
  border-radius: 20px;
  padding: 36px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
}
.cta-card p { color: #d5e2f0; margin-top: 10px; }
.related { margin-top: 52px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.related-card { border-top: 1px solid var(--line); padding-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.related-card h3 { font-size: 1.08rem; }
.related-card__cta { color: var(--blue); font-weight: 600; }

@media (max-width: 900px) {
  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 24px 22px;
    gap: 16px;
  }
  .site-nav.is-open { display: flex; }
  .nav-toggle { display: flex; }
  .hero__grid, .feature-row, .feature-row--reverse, .lead, .quotes, .steps, .site-footer__grid, .post-grid, .related-grid, .chapter {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .steps { gap: 10px; }
  .step, .step + .step { padding: 0 0 24px; border-left: 0; }
  .hero { padding: 72px 0; }
  .hero__mark { justify-self: start; width: 180px; }
  .quote-band, .cta-card, .closing__actions { flex-direction: column; align-items: flex-start; }
  .lead-form { grid-template-columns: 1fr; }
  .container { width: min(var(--max), calc(100% - 32px)); }
}