:root {
  --bg: #080E1C;
  --bg2: #0d1526;
  --text: #E2E8F0;
  --muted: #94A3B8;
  --muted2: #64748B;
  --subtle: #475569;
  --blue: hsl(224, 80%, 63%);
  --border: rgba(148, 163, 184, 0.14);
  --card-bg: rgba(148, 163, 184, 0.05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: 720px; }

a { color: var(--blue); text-decoration: none; }
h1, h2, h3 { font-weight: 800; letter-spacing: -0.02em; margin: 0; }

/* NAV */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(8,14,28,0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 62px;
}
.nav-logo { font-size: 1.2rem; font-weight: 800; color: var(--text); }
.nav-logo span { color: var(--blue); }
.nav-desktop { display: flex; align-items: center; gap: 28px; }
.nav-link { font-size: 0.88rem; color: var(--muted); transition: color 0.2s; }
.nav-link:hover { color: var(--text); }
.nav-cta {
  color: var(--text); background: var(--blue);
  padding: 8px 16px; border-radius: 8px; font-weight: 600;
}
.nav-cta:hover { opacity: 0.9; }
@media (max-width: 720px) {
  .nav-desktop { gap: 14px; }
  .nav-link:not(.nav-cta) { display: none; }
}

/* BUTTONS */
.btn {
  display: inline-block; border: none; cursor: pointer;
  font-family: inherit; font-weight: 700; text-align: center;
  border-radius: 10px; transition: transform 0.15s, opacity 0.2s;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { opacity: 0.92; transform: translateY(-1px); }
.btn-xl { padding: 16px 32px; font-size: 1.02rem; }

/* HERO */
.hero {
  padding: 108px 0 88px; text-align: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -180px; left: 50%;
  transform: translateX(-50%); width: 860px; height: 560px;
  background: radial-gradient(ellipse at center, hsla(224,80%,63%,0.13) 0%, transparent 68%);
  pointer-events: none;
}
.tag {
  display: inline-block; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue);
  border: 1px solid var(--border); padding: 6px 14px; border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.12;
  margin-bottom: 22px; max-width: 880px; margin-left: auto; margin-right: auto;
}
.hero h1 em { font-style: normal; color: var(--muted); }
.hero-sub {
  font-size: 1.1rem; color: var(--muted); max-width: 620px;
  margin: 0 auto 40px; line-height: 1.7;
}
.hero-cta-wrap { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hero-note { font-size: 0.78rem; color: var(--subtle); letter-spacing: 0.02em; }

/* TRUST STRIP */
.trust-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 18px 0; }
.trust-inner { display: flex; align-items: center; justify-content: center; gap: 36px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--muted); }
.trust-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--blue); flex-shrink: 0; }

/* SECTIONS */
section { padding: 88px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); margin-bottom: 12px; }
.section-sub { color: var(--muted); font-size: 1.02rem; }
.eyebrow {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--blue); margin-bottom: 10px;
}

/* PROBLEM CARDS */
.problem-bg { background: var(--bg2); }
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px;
}
.card-eyebrow { font-weight: 700; color: var(--blue); margin-bottom: 10px; font-size: 0.95rem; }
.card p { color: var(--muted); font-size: 0.95rem; margin: 0; }
@media (max-width: 820px) { .cards-3 { grid-template-columns: 1fr; } }

/* SHIFT */
.shift-text {
  font-size: 1.25rem; text-align: center; color: var(--text);
  line-height: 1.7; margin: 0;
}

/* FRAMEWORK */
.framework-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.framework-step { border: 1px solid var(--border); border-radius: 14px; padding: 26px 22px; background: var(--card-bg); }
.framework-num {
  width: 32px; height: 32px; border-radius: 50%; background: var(--blue);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 800; margin-bottom: 14px; font-size: 0.95rem;
}
.framework-step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.framework-step p { color: var(--muted); font-size: 0.9rem; margin: 0; }
.framework-footnote { text-align: center; color: var(--muted); font-size: 0.92rem; }
@media (max-width: 900px) { .framework-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .framework-grid { grid-template-columns: 1fr; } }

/* CASE STUDIES */
.cases { background: var(--bg2); }
.cases-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.case-card {
  display: block; border: 1px solid var(--border); border-radius: 16px;
  padding: 32px; background: var(--card-bg); transition: border-color 0.2s, transform 0.2s;
}
.case-card:hover { border-color: var(--blue); transform: translateY(-2px); }
.case-tag { font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--blue); margin-bottom: 10px; }
.case-card h3 { font-size: 1.4rem; color: var(--text); margin-bottom: 12px; }
.case-card p { color: var(--muted); font-size: 0.95rem; margin-bottom: 16px; }
.case-link { font-weight: 600; color: var(--blue); }
@media (max-width: 720px) { .cases-grid { grid-template-columns: 1fr; } }

/* WHO */
.who h2 { text-align: center; margin-bottom: 28px; }
.who-list { list-style: none; padding: 0; margin: 0; }
.who-list li {
  padding: 14px 0 14px 30px; border-bottom: 1px solid var(--border);
  position: relative; color: var(--text);
}
.who-list li::before {
  content: '✓'; position: absolute; left: 0; color: var(--blue); font-weight: 800;
}

/* LADDER */
.ladder-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ladder-card {
  border: 1px solid var(--border); border-radius: 16px; padding: 28px;
  background: var(--card-bg); display: flex; flex-direction: column;
}
.ladder-card-featured { border-color: var(--blue); background: rgba(91,143,249,0.06); }
.ladder-tier { font-weight: 800; font-size: 1.05rem; margin-bottom: 12px; }
.ladder-card p { color: var(--muted); font-size: 0.92rem; flex-grow: 1; }
.ladder-cta { font-weight: 700; color: var(--blue); margin-top: 12px; display: inline-block; }
@media (max-width: 900px) { .ladder-grid { grid-template-columns: 1fr; } }

.waitlist-form { display: flex; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.waitlist-form input {
  flex: 1; min-width: 140px; padding: 10px 12px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg); color: var(--text); font-family: inherit;
}
.waitlist-form button { border: none; background: none; padding: 0; cursor: pointer; font-family: inherit; }
.waitlist-note { font-size: 0.82rem; color: var(--blue); margin-top: 8px; min-height: 1em; }

/* SOCIAL PROOF / ABOUT / FAQ */
.social-proof, .about, .faq { text-align: left; }
.social-proof p, .about p { color: var(--muted); font-size: 1rem; text-align: center; }
.about h2 { text-align: center; margin-bottom: 20px; }
.about p { text-align: left; }
.about-content {
  display: flex;
  align-items: center;
  gap: 32px;
}
.about-content .about-text { flex: 1; min-width: 0; }
.about-content .about-text p { margin: 0; }
.about-photo { flex: 0 0 auto; }
.about-photo img {
  width: 180px;
  height: 180px;
  max-width: 350px;
  max-height: 350px;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}
@media (max-width: 640px) {
  .about-content { flex-direction: column; align-items: center; gap: 20px; }
  .about-photo img { width: 130px; height: 130px; }
}
.faq h2 { text-align: center; margin-bottom: 32px; }
.faq-item { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq-item h3 { font-size: 1.02rem; margin-bottom: 8px; }
.faq-item p { color: var(--muted); font-size: 0.93rem; margin: 0; }

/* FINAL CTA */
.final-cta { text-align: center; background: var(--bg2); }
.final-cta h2 { margin-bottom: 16px; font-size: clamp(1.6rem, 3.5vw, 2.1rem); }
.final-cta > .container > p { color: var(--muted); margin-bottom: 32px; }
.apply-form { display: flex; flex-direction: column; gap: 12px; text-align: left; }
.form-row { display: flex; gap: 12px; }
.form-row input, .apply-form > input,
.form-row select, .apply-form > select {
  flex: 1; padding: 13px 14px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg); color: var(--text); font-family: inherit; font-size: 0.95rem;
}
.apply-form select { appearance: none; cursor: pointer; }
.apply-form select:invalid { color: var(--muted); }
.apply-form select option { color: var(--text); background: var(--bg); }
.apply-form .btn { margin-top: 8px; align-self: flex-start; }
.apply-note { font-size: 0.85rem; color: var(--blue); margin-top: 14px; min-height: 1em; }
.apply-note.note-error, .waitlist-note.note-error { color: #f87171; font-weight: 600; }
@media (max-width: 560px) { .form-row { flex-direction: column; } }

/* FORM SUCCESS CONFIRMATION */
.form-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 16px;
  padding: 24px;
  border: 1px solid rgba(74, 222, 128, 0.35);
  background: rgba(74, 222, 128, 0.08);
  border-radius: 14px;
  text-align: left;
}
.form-success-icon {
  flex: 0 0 auto;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: #22c55e;
  color: #08130c;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.form-success-title { font-weight: 700; color: var(--text); margin: 0 0 4px; font-size: 1.02rem; }
.form-success-sub { color: var(--muted); margin: 0 0 14px; font-size: 0.9rem; }
.form-success .btn { display: inline-block; padding: 10px 18px; font-size: 0.9rem; }
.form-success-compact { padding: 16px 18px; align-items: center; }
.form-success-compact .form-success-title { margin: 0; }
.apply-form[hidden], .waitlist-form[hidden] { display: none; }

/* FOOTER */
.site-footer { border-top: 1px solid var(--border); padding: 48px 0 32px; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 24px; margin-bottom: 24px; }
.footer-logo { font-size: 1.1rem; font-weight: 800; }
.footer-logo span { color: var(--blue); }
.footer-note { font-size: 0.85rem; color: var(--muted2); margin-top: 4px; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-links a { font-size: 0.85rem; color: var(--muted); }
.footer-links a:hover { color: var(--text); }
.disclaimer { font-size: 0.75rem; color: var(--muted2); line-height: 1.6; max-width: 900px; }
.copyright { font-size: 0.75rem; color: var(--subtle); margin-top: 12px; }