/* ---------------------------------------------------------- */
/* Tokens                                                       */
/* ---------------------------------------------------------- */
:root {
  --ground: #ffffff;
  --ink: #0a0a0a;
  --ink-soft: #57595c;
  --line: #e3e3e0;
  --card: #f7f7f5;
  --accent: #1652f0;      /* the one color on the page */
  --accent-ink: #ffffff;
  --invert-bg: #0a0a0a;    /* alternating high-contrast band */
  --invert-ink: #ffffff;
  --invert-ink-soft: #a6a8ab;
  --invert-line: #2a2a2a;
  --shadow: 0 1px 2px rgba(10,10,10,0.05), 0 16px 40px rgba(10,10,10,0.08);

  --face: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0a0a0a;
    --ink: #f5f5f3;
    --ink-soft: #9ea1a4;
    --line: #262626;
    --card: #141414;
    --accent: #3d74ff;
    --accent-ink: #06122e;
    --invert-bg: #f5f5f3;
    --invert-ink: #0a0a0a;
    --invert-ink-soft: #55585c;
    --invert-line: #dcdcd8;
    --shadow: 0 1px 2px rgba(0,0,0,0.5), 0 16px 40px rgba(0,0,0,0.4);
  }
}
:root[data-theme="dark"] {
  --ground: #0a0a0a;
  --ink: #f5f5f3;
  --ink-soft: #9ea1a4;
  --line: #262626;
  --card: #141414;
  --accent: #3d74ff;
  --accent-ink: #06122e;
  --invert-bg: #f5f5f3;
  --invert-ink: #0a0a0a;
  --invert-ink-soft: #55585c;
  --invert-line: #dcdcd8;
  --shadow: 0 1px 2px rgba(0,0,0,0.5), 0 16px 40px rgba(0,0,0,0.4);
}
:root[data-theme="light"] {
  --ground: #ffffff;
  --ink: #0a0a0a;
  --ink-soft: #57595c;
  --line: #e3e3e0;
  --card: #f7f7f5;
  --accent: #1652f0;
  --accent-ink: #ffffff;
  --invert-bg: #0a0a0a;
  --invert-ink: #ffffff;
  --invert-ink-soft: #a6a8ab;
  --invert-line: #2a2a2a;
  --shadow: 0 1px 2px rgba(10,10,10,0.05), 0 16px 40px rgba(10,10,10,0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--face);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

h1, h2, h3 {
  font-family: var(--face);
  font-weight: 800;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--ink);
  margin: 0;
}
a { color: inherit; }
.eyebrow {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}
.rule { border: none; border-top: 1px solid var(--line); margin: 0; }

/* ---------------------------------------------------------- */
/* Nav                                                          */
/* ---------------------------------------------------------- */
header.site {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--ground) 90%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: 1120px;
  margin: 0 auto;
}
.wordmark { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; color: var(--ink); }
.wordmark span { color: var(--accent); }
.wordmark-icon { flex-shrink: 0; color: var(--ink); }
.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.nav-links a { text-decoration: none; }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  padding: 11px 20px;
  border-radius: 4px;
  font-size: 0.88rem;
  font-weight: 700;
  font-family: var(--face);
  text-decoration: none;
  cursor: pointer;
}
.nav-cta:hover { filter: brightness(1.08); }
@media (max-width: 760px) { .nav-links { display: none; } }

/* ---------------------------------------------------------- */
/* Hero                                                          */
/* ---------------------------------------------------------- */
.hero { padding: 72px 0 44px; }
.hero-inner { max-width: 760px; margin: 0 auto; text-align: center; }

/* Hero with the guide form embedded directly, alongside the copy. */
.hero--split .hero-inner {
  max-width: 1080px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  text-align: left;
}
.hero--split .hero-copy-block { text-align: left; }
.hero--split .hero p.lede { margin: 0 0 34px; }
.hero--split .hero-ctas { justify-content: flex-start; }
.hero-form-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
  box-shadow: var(--shadow);
}
.hero-form-panel .capture-form { padding: 0; box-shadow: none; background: transparent; }
@media (max-width: 860px) {
  /* Mobile: keep the hero headline/copy above the form, but drop the
     "download the guide" button since the form itself is right below. */
  .hero--split { padding-top: 20px; padding-bottom: 20px; }
  .hero--split .hero-inner { grid-template-columns: 1fr; gap: 20px; }
  .hero--split .hero-ctas { display: none; }
  .hero--split .hero p.lede { margin-bottom: 0; }
  .hero-form-panel { padding: 24px; border-radius: 0; border-left: none; border-right: none; }
}
.hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  line-height: 1.04;
  margin: 20px 0 22px;
}
.hero h1 .hl { color: var(--accent); }
.hero p.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 52ch;
  margin: 0 auto 34px;
  font-weight: 500;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; justify-content: center; }
.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  padding: 18px 32px;
  border-radius: 4px;
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  box-shadow: var(--shadow);
}
.btn-primary:hover { filter: brightness(1.07); }
.btn-primary .arrow { margin-left: 8px; }
.btn-ghost {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 700;
  border-bottom: 2px solid var(--line);
  padding-bottom: 2px;
}
.no-card {
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--ink-soft);
  font-weight: 600;
}

/* Stat strip */
.stat-strip {
  margin-top: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 760px) { .stat-strip { grid-template-columns: repeat(2, 1fr); } }
.stat { padding: 26px 24px; border-left: 1px solid var(--line); text-align: center; }
.stat:first-child { border-left: none; }
@media (max-width: 760px) {
  .stat:nth-child(2n+1) { border-left: none; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}
.stat .num { font-weight: 800; font-size: 1.9rem; font-variant-numeric: tabular-nums; display: block; }
.stat .label { font-size: 0.82rem; color: var(--ink-soft); margin-top: 6px; font-weight: 600; }

/* ---------------------------------------------------------- */
/* Section shell                                                 */
/* ---------------------------------------------------------- */
section { padding: 88px 0; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin: 14px 0 16px; }
.section-head p { color: var(--ink-soft); font-size: 1.05rem; margin: 0; font-weight: 500; }

/* Proof band (black) */
.proof {
  background: var(--invert-bg);
  color: var(--invert-ink);
  padding: 72px 0;
}
.proof .wrap { text-align: center; }
.proof .eyebrow { color: var(--accent); }
.proof blockquote {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  max-width: 800px;
  margin: 18px auto 0;
  text-wrap: balance;
}
.proof blockquote .hl { color: var(--accent); }

/* Qualifier: who it's for / not for */
.qualify-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
@media (max-width: 760px) { .qualify-grid { grid-template-columns: 1fr; } }
.qualify-col { padding: 34px 32px; }
.qualify-col.yes { background: var(--card); }
.qualify-col.no { background: var(--ground); border-left: 1px solid var(--line); }
@media (max-width: 760px) { .qualify-col.no { border-left: none; border-top: 1px solid var(--line); } }
.qualify-col h3 { font-size: 1.15rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.qualify-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.qualify-col li { display: flex; gap: 12px; font-size: 0.96rem; color: var(--ink-soft); font-weight: 500; }
.mark-yes, .mark-no {
  flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800; margin-top: 2px;
}
.mark-yes { background: var(--accent); color: var(--accent-ink); }
.mark-no { background: var(--line); color: var(--ink-soft); }

/* Value grid */
.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 56px;
}
@media (max-width: 900px) { .value-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .value-grid { grid-template-columns: 1fr; } }
.value-card { background: var(--ground); padding: 30px 26px; }
.value-card .mark {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: var(--accent-ink);
  border-radius: 50%;
  margin-bottom: 18px;
  font-weight: 800;
}
.value-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.value-card p { color: var(--ink-soft); font-size: 0.93rem; margin: 0; font-weight: 500; }

/* Example unit cards */
.unit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 12px;
}
@media (max-width: 700px) { .unit-grid { grid-template-columns: 1fr; } }
.unit-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px 28px 8px;
  background: var(--card);
}
.unit-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}
.unit-card h3 { font-size: 1.4rem; margin: 8px 0 20px; }
.unit-rows { display: flex; flex-direction: column; }
.unit-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  font-size: 0.96rem;
  font-weight: 600;
}
.unit-row span:first-child { color: var(--ink-soft); font-weight: 500; }
.unit-row .tabular { font-variant-numeric: tabular-nums; }
.unit-row.highlight { font-size: 1.05rem; }
.unit-row.highlight span:first-child { color: var(--ink); font-weight: 700; }
.unit-row.highlight .tabular { color: var(--accent); font-weight: 800; }
.unit-disclaimer {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin: 24px 0 0;
  font-weight: 500;
}

/* Process (white, numbers do the work) */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 56px; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step .n { font-size: 2.4rem; font-weight: 800; color: var(--line); line-height: 1; }
.step h3 { font-size: 1.08rem; margin: 14px 0 10px; }
.step p { color: var(--ink-soft); font-size: 0.92rem; margin: 0; font-weight: 500; }

/* FAQ */
.faq { max-width: 780px; margin: 0 auto; }
details.faq-item { border-bottom: 1px solid var(--line); padding: 22px 0; }
details.faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  font-weight: 700; font-size: 1.08rem;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after {
  content: "+"; font-size: 1.3rem; font-weight: 800; color: var(--accent); flex-shrink: 0;
}
details.faq-item[open] summary::after { content: "−"; }
details.faq-item p { color: var(--ink-soft); margin: 14px 0 0; max-width: 66ch; font-size: 0.96rem; font-weight: 500; }
details.faq-item summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }

/* Capture (black band) */
.capture { background: var(--invert-bg); color: var(--invert-ink); }
.capture .eyebrow { color: var(--accent); }
.capture-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
@media (max-width: 860px) { .capture-grid { grid-template-columns: 1fr; gap: 40px; } }
.capture-copy h2 { color: var(--invert-ink); font-size: clamp(1.8rem, 3.2vw, 2.4rem); margin: 12px 0 16px; }
.capture-copy p { color: var(--invert-ink-soft); max-width: 46ch; font-weight: 500; }
.guide-list { list-style: none; margin: 26px 0 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.guide-list li { display: flex; gap: 12px; font-size: 0.96rem; color: var(--invert-ink); font-weight: 600; }
.guide-list li::before { content: "✓"; color: var(--accent); font-weight: 800; flex-shrink: 0; }

.capture-form {
  background: var(--ground);
  color: var(--ink);
  border-radius: 8px;
  padding: 34px;
  box-shadow: var(--shadow);
}
.capture-form .form-title { font-size: 1.2rem; font-weight: 800; margin-bottom: 6px; }
.capture-form .form-sub { color: var(--ink-soft); font-size: 0.88rem; margin-bottom: 22px; font-weight: 500; }

/* Popup modal */
dialog.modal-dialog {
  border: none;
  max-width: 460px;
  width: 92%;
  padding: 34px;
  position: fixed;
  inset: 0;
  margin: auto;
}
dialog.modal-dialog::backdrop { background: rgba(10, 10, 10, 0.55); }
dialog.modal-dialog[open] { animation: modalIn 0.18s ease-out; }
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink-soft);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { color: var(--ink); border-color: var(--ink-soft); }
.modal-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.field { margin-bottom: 16px; display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 0.8rem; color: var(--ink-soft); font-weight: 700; }
.field input, .field select {
  font-family: var(--face); font-size: 0.96rem; padding: 12px 13px;
  border: 1px solid var(--line); border-radius: 5px; background: var(--card); color: var(--ink);
}
.field input:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.8rem; color: var(--ink-soft); margin: 18px 0 22px; font-weight: 500; }
.consent input { margin-top: 3px; }
.submit-btn {
  width: 100%; background: var(--accent); color: var(--accent-ink); border: none;
  padding: 16px; font-size: 1.02rem; font-weight: 800; border-radius: 5px; cursor: pointer;
}
.submit-btn:hover { filter: brightness(1.07); }
.form-note { font-size: 0.74rem; color: var(--ink-soft); margin-top: 14px; text-align: center; font-weight: 500; }
.form-error {
  display: none;
  font-size: 0.82rem;
  color: #c23b3b;
  background: color-mix(in srgb, #c23b3b 10%, transparent);
  border: 1px solid color-mix(in srgb, #c23b3b 35%, transparent);
  border-radius: 5px;
  padding: 10px 12px;
  margin-top: 14px;
  text-align: center;
  font-weight: 600;
}
.form-error.show { display: block; }
.submit-btn:disabled { opacity: 0.65; cursor: not-allowed; }

/* Footer */
footer.site { padding: 48px 0 40px; background: var(--ground); }
.footer-top { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 28px; }
.footer-brand .wordmark { margin-bottom: 8px; }
.footer-brand p { color: var(--ink-soft); font-size: 0.88rem; max-width: 36ch; margin: 0; font-weight: 500; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 { font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); margin: 0 0 12px; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; font-size: 0.9rem; font-weight: 600; }
.footer-col a { text-decoration: none; }
.footer-col a:hover { color: var(--accent); }
.disclaimer { font-size: 0.76rem; line-height: 1.6; color: var(--ink-soft); max-width: 92ch; font-weight: 500; }
.disclaimer strong { color: var(--ink); }

/* ---------------------------------------------------------- */
/* Booking page                                                  */
/* ---------------------------------------------------------- */
.booking-hero { padding: 64px 0 0; text-align: center; }
.booking-hero .eyebrow { display: block; margin-bottom: 14px; }
.booking-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 14px; }
.booking-hero p { color: var(--ink-soft); max-width: 56ch; margin: 0 auto; font-size: 1.05rem; font-weight: 500; }

.booking-panel {
  margin: 44px auto 0;
  max-width: 880px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
}
.booking-embed { width: 100%; min-height: 720px; border: none; display: block; }

.booking-notes {
  max-width: 880px;
  margin: 32px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 700px) { .booking-notes { grid-template-columns: 1fr; } }
.booking-note h4 { font-size: 0.95rem; margin-bottom: 6px; }
.booking-note p { font-size: 0.88rem; color: var(--ink-soft); margin: 0; font-weight: 500; }

/* ---------------------------------------------------------- */
/* Confirmation page                                             */
/* ---------------------------------------------------------- */
.confirm-wrap {
  min-height: calc(100vh - 130px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 32px;
}
.confirm-card {
  max-width: 520px;
  text-align: center;
}
.confirm-mark {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 1.6rem; font-weight: 800;
}
.confirm-card h1 { font-size: clamp(1.7rem, 3vw, 2.2rem); margin-bottom: 14px; }
.confirm-card p { color: var(--ink-soft); font-size: 1.02rem; margin: 0 0 28px; font-weight: 500; }
.confirm-checklist {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}
.confirm-checklist li { display: flex; gap: 12px; font-size: 0.95rem; font-weight: 500; }
.confirm-checklist li::before { content: "✓"; color: var(--accent); font-weight: 800; flex-shrink: 0; }