/* ================================================================
   LeadHive — Redesigned Stylesheet
   Plus Jakarta Sans | OKLCH | Mobile-first | WCAG AA
   Design system: Trust & Authority + Conversion-Optimised
   ================================================================ */

/* ── 1. Design tokens ─────────────────────────────────────────── */
:root {
  /* Brand colors — LeadHive logo */
  --amber:         oklch(0.74 0.17 68);
  --amber-dark:    oklch(0.64 0.17 68);
  --amber-light:   oklch(0.84 0.13 68);
  --amber-ghost:   oklch(0.74 0.17 68 / 0.10);
  --amber-border:  oklch(0.74 0.17 68 / 0.22);

  /* Dark surfaces */
  --surface-900:   oklch(0.13 0.014 72);
  --surface-800:   oklch(0.17 0.011 72);
  --surface-700:   oklch(0.22 0.009 72);
  --border-dark:   oklch(1 0 0 / 0.07);

  /* Light surfaces — true neutral */
  --surface-0:     oklch(0.99 0 0);
  --surface-50:    oklch(0.965 0 0);
  --surface-100:   oklch(0.95 0 0);
  --border-light:  oklch(0.88 0 0);
  --border-subtle: oklch(0.92 0 0);

  /* Text on light — all ≥ 4.5:1 on --surface-0 */
  --ink:           oklch(0.16 0.014 72);
  --body:          oklch(0.38 0 0);
  --muted:         oklch(0.50 0 0);

  /* Text on dark */
  --text-d-hi:     oklch(0.95 0 0);
  --text-d-body:   oklch(0.78 0 0);
  --text-d-muted:  oklch(0.60 0 0);

  /* Feedback */
  --error:         oklch(0.55 0.19 25);
  --success:       oklch(0.55 0.17 145);

  /* Typography — Plus Jakarta Sans */
  --font: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Spacing (4px base) */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-7:  1.75rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;

  /* Radius */
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   14px;
  --r-xl:   20px;
  --r-2xl:  28px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-sm:   0 1px 4px oklch(0 0 0 / 0.06);
  --shadow-card: 0 4px 20px oklch(0 0 0 / 0.08);
  --shadow-lg:   0 16px 48px oklch(0 0 0 / 0.14);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --dur-fast: 150ms;
  --dur-med:  260ms;
  --dur-slow: 420ms;

  /* Layout */
  --max-w:  1200px;
  --nav-h:  68px;

  /* Z-index */
  --z-nav:     40;
  --z-overlay: 80;
  --z-toast:   100;
}

/* ── 2. Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--surface-0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg  { display: block; max-width: 100%; height: auto; }
a         { color: inherit; text-decoration: none; }
button    { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
ul, ol    { list-style: none; }
input, select, textarea { font: inherit; }
fieldset  { border: none; padding: 0; min-width: 0; }

/* ── 3. Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.75rem, 6vw, 5.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem);   font-weight: 800; }
h3 { font-size: clamp(1.0625rem, 2vw, 1.25rem); font-weight: 700; letter-spacing: -0.02em; }
p  { max-width: 68ch; }

/* ── 4. Layout utilities ─────────────────────────────────────── */
.wrap {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 3rem);
}

.section { padding-block: clamp(4.5rem, 9vw, 7rem); }

/* ── 5. Navigation ───────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  height: var(--nav-h);
  background: oklch(0.13 0.014 72 / 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-dark);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.nav-logo-img { height: 36px; width: auto; }

.nav-wordmark {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--text-d-hi);
  line-height: 1;
}
.nav-wordmark span { color: var(--amber); }

/* ── 6. Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.875rem 1.875rem;
  border-radius: var(--r-pill);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition:
    background   var(--dur-fast) var(--ease-out),
    transform    var(--dur-fast) var(--ease-out),
    color        var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow   var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.97); }

.btn-amber {
  background: var(--amber);
  color: var(--ink);
}
.btn-amber:hover {
  background: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px oklch(0.74 0.17 68 / 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--text-d-hi);
  border: 1.5px solid oklch(0.93 0 0 / 0.22);
}
.btn-ghost:hover {
  border-color: oklch(0.93 0 0 / 0.5);
  background: oklch(0.93 0 0 / 0.07);
}

.btn-dark {
  background: var(--ink);
  color: var(--surface-0);
}
.btn-dark:hover {
  background: var(--surface-800);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px oklch(0 0 0 / 0.25);
}

.btn-lg  { padding: 1.0625rem 2.375rem; font-size: 1.0625rem; }
.btn-sm  { padding: 0.6875rem 1.375rem; font-size: 0.875rem; }

/* ── 7. Hero ─────────────────────────────────────────────────── */
.hero {
  background: var(--surface-900);
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 10vw, 9rem);
}

/* Hexagonal dot grid — brand-relevant honeycomb arrangement */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, oklch(0.74 0.17 68 / 0.14) 1.5px, transparent 1.5px),
    radial-gradient(circle, oklch(0.74 0.17 68 / 0.14) 1.5px, transparent 1.5px);
  background-size: 44px 76px, 44px 76px;
  background-position: 0 0, 22px 38px;
  pointer-events: none;
}

/* Amber radial glow — larger, more dramatic */
.hero::after {
  content: '';
  position: absolute;
  top: -10%;
  left: 50%;
  translate: -50% 0;
  width: 1100px;
  height: 800px;
  background: radial-gradient(ellipse, var(--amber), transparent 62%);
  opacity: 0.06;
  filter: blur(90px);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-7);
  max-width: 860px;
  margin-inline: auto;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-5);
  border-radius: var(--r-pill);
  background: var(--amber-ghost);
  border: 1px solid var(--amber-border);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--amber);
}

.hero h1 {
  color: var(--text-d-hi);
  max-width: 820px;
}
.hero h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero-sub {
  font-size: clamp(1.0625rem, 2.2vw, 1.3125rem);
  color: var(--text-d-body);
  line-height: 1.72;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3);
}

.hero-checklist {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--sp-3) var(--sp-6);
  padding-top: var(--sp-2);
}

.hero-check {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-d-muted);
}
.hero-check svg { color: var(--amber); flex-shrink: 0; }

/* ── 8. Problem section ──────────────────────────────────────── */
.problem { background: var(--surface-0); }

.problem-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(var(--sp-10), 5vw, var(--sp-16));
}

.problem-header h2 { color: var(--ink); }

.problem-header p {
  color: var(--body);
  font-size: 1.0625rem;
  line-height: 1.72;
  margin-top: var(--sp-4);
  margin-inline: auto;
}

/* 2-column pain grid (desktop), 1-col (mobile) */
.pain-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 768px) {
  .pain-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pain-item {
  padding: clamp(var(--sp-7), 4vw, var(--sp-10));
  border-top: 1px solid var(--border-subtle);
}

/* Left column items also get right border on desktop */
@media (min-width: 768px) {
  .pain-item:nth-child(odd)  { border-right: 1px solid var(--border-subtle); }
  .pain-item:nth-child(1),
  .pain-item:nth-child(2)    { border-top: none; }
}

/* Remove top border from the first item on mobile */
.pain-item:first-child { border-top: none; }

.pain-accent {
  display: block;
  width: 36px;
  height: 3px;
  border-radius: var(--r-pill);
  background: var(--amber);
  margin-bottom: var(--sp-4);
}

.pain-item h3 {
  color: var(--ink);
  margin-bottom: var(--sp-3);
}

.pain-item p {
  color: var(--body);
  font-size: 0.9375rem;
  line-height: 1.72;
}

/* ── 9. Solution section ─────────────────────────────────────── */
.solution { background: var(--surface-800); }

.solution-layout {
  display: grid;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: start;
}

@media (min-width: 900px) {
  .solution-layout { grid-template-columns: 5fr 7fr; }
}

.solution-intro h2 { color: var(--text-d-hi); }

.solution-intro p {
  color: var(--text-d-body);
  font-size: 1.0625rem;
  line-height: 1.72;
  margin-top: var(--sp-4);
}

.feature-list { display: grid; gap: var(--sp-3); }

.feature-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-4);
  align-items: start;
  padding: var(--sp-5) var(--sp-6);
  border-radius: var(--r-md);
  background: oklch(1 0 0 / 0.04);
  border: 1px solid oklch(1 0 0 / 0.06);
  transition:
    background    var(--dur-med) var(--ease-out),
    border-color  var(--dur-med) var(--ease-out),
    transform     var(--dur-fast) var(--ease-out);
}

.feature-item:hover {
  background: var(--amber-ghost);
  border-color: var(--amber-border);
  transform: translateX(4px);
}

.feature-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-text h3 {
  color: var(--text-d-hi);
  font-size: 1.0625rem;
  margin-bottom: var(--sp-1);
}
.feature-text p {
  color: var(--text-d-body);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ── 10. How it works ────────────────────────────────────────── */
.how { background: var(--surface-50); }

.how-header {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: clamp(var(--sp-10), 5vw, var(--sp-16));
}

.how-header h2 { color: var(--ink); }

.how-header p {
  color: var(--body);
  font-size: 1.0625rem;
  margin-top: var(--sp-3);
  margin-inline: auto;
}

.steps-grid {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: 1fr;
}

@media (min-width: 640px)  { .steps-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .steps-grid { grid-template-columns: repeat(4, 1fr); } }

.step-card {
  position: relative;
  padding: var(--sp-7);
  background: var(--surface-0);
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  transition:
    border-color var(--dur-med) var(--ease-out),
    transform    var(--dur-fast) var(--ease-out),
    box-shadow   var(--dur-med) var(--ease-out);
}

.step-card:hover {
  border-color: var(--amber-border);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--ink);
  font-size: 1.375rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  flex-shrink: 0;
  letter-spacing: -0.03em;
}

/* Connector line on desktop */
@media (min-width: 1024px) {
  .step-card:not(:last-child)::after {
    content: '';
    position: absolute;
    top: calc(var(--sp-7) + 28px);
    left: calc(100% + 2px);
    width: calc(var(--sp-6) - 4px);
    height: 2px;
    background: linear-gradient(90deg, oklch(0.74 0.17 68 / 0.5), oklch(0.74 0.17 68 / 0.1));
  }
}

.step-card h3 { color: var(--ink); margin-bottom: var(--sp-2); }
.step-card p  { color: var(--body); font-size: 0.9375rem; line-height: 1.72; }

/* ── 11. FAQ ─────────────────────────────────────────────────── */
.faq { background: var(--surface-0); }

.faq-layout {
  display: grid;
  gap: clamp(var(--sp-10), 5vw, var(--sp-16));
  align-items: start;
}

@media (min-width: 900px) {
  .faq-layout { grid-template-columns: 2fr 5fr; }
}

.faq-intro h2 { color: var(--ink); }

.faq-intro p {
  color: var(--body);
  font-size: 1.0625rem;
  margin-top: var(--sp-4);
  line-height: 1.72;
}

.faq-list { display: flex; flex-direction: column; }

.faq-item { border-top: 1px solid var(--border-subtle); }
.faq-item:last-child { border-bottom: 1px solid var(--border-subtle); }

.faq-btn {
  width: 100%;
  text-align: left;
  padding-block: var(--sp-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  transition: color var(--dur-fast) var(--ease-out);
  line-height: 1.4;
}
.faq-btn:hover                  { color: var(--amber); }
.faq-btn[aria-expanded="true"]  { color: var(--amber); }

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition:
    background    var(--dur-fast) var(--ease-out),
    border-color  var(--dur-fast) var(--ease-out),
    transform     var(--dur-fast) var(--ease-out),
    color         var(--dur-fast) var(--ease-out);
}

.faq-btn[aria-expanded="true"] .faq-icon {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  transform: rotate(45deg);
}

/* Smooth accordion reveal via CSS grid trick */
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-med) var(--ease-out);
}
.faq-answer.open { grid-template-rows: 1fr; }

.faq-answer-inner { overflow: hidden; }
.faq-answer-inner { padding-bottom: 0; transition: padding-bottom var(--dur-med) var(--ease-out); }
.faq-answer.open .faq-answer-inner { padding-bottom: var(--sp-5); }

.faq-answer-inner p {
  font-size: 0.9375rem;
  color: var(--body);
  line-height: 1.75;
}

/* ── 12. CTA Banner ──────────────────────────────────────────── */
.cta-band {
  background: var(--amber);
  text-align: center;
}

.cta-band-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
}

.cta-band h2 {
  color: var(--ink);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  max-width: 680px;
}

.cta-band p {
  color: oklch(0.22 0.014 72 / 0.72);
  font-size: 1.125rem;
  max-width: 480px;
  margin-top: var(--sp-2);
  margin-inline: auto;
}

/* ── 13. Footer ──────────────────────────────────────────────── */
footer {
  background: var(--surface-900);
  border-top: 1px solid var(--border-dark);
  padding-block: var(--sp-8);
}

footer a {
  color: var(--text-d-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-size: 0.875rem;
  transition: color var(--dur-fast) var(--ease-out);
}
footer a:hover { color: var(--text-d-hi); }

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footer-brand {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-d-hi);
}
.footer-brand span { color: var(--amber); }

footer p {
  font-size: 0.875rem;
  color: var(--text-d-muted);
  max-width: none;
}

/* ── 14. Privacy policy prose ───────────────────────────────── */
.policy {
  padding-block: clamp(var(--sp-12), 8vw, var(--sp-24));
}

.policy-content {
  max-width: 720px;
}

.policy-content h1 {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  line-height: 1.15;
  margin-bottom: var(--sp-3);
  text-wrap: balance;
}

.policy-date {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: var(--sp-10);
}

.policy-content h2 {
  font-size: 1.1875rem;
  font-weight: 700;
  color: var(--ink);
  margin-top: var(--sp-10);
  margin-bottom: var(--sp-3);
}

.policy-content p {
  color: var(--body);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: var(--sp-4);
  max-width: none;
}

.policy-content ul,
.policy-content ol {
  color: var(--body);
  font-size: 1rem;
  line-height: 1.75;
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-4);
}

.policy-content li { margin-bottom: var(--sp-2); }

.policy-content a {
  color: var(--amber-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}
.policy-content a:hover { color: var(--ink); }

/* ── 15. Form page ───────────────────────────────────────────── */
body.page-form {
  background: var(--surface-50);
  display: flex;
  flex-direction: column;
  min-height: 100svh;
}
body.page-form .nav { position: relative; }

.form-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(var(--sp-8), 5vw, var(--sp-16)) clamp(1rem, 4vw, 2rem);
}

.form-card {
  width: 100%;
  max-width: 560px;
  background: var(--surface-0);
  border-radius: var(--r-2xl);
  padding: clamp(var(--sp-8), 6vw, var(--sp-12));
  box-shadow: var(--shadow-card);
}

/* Progress */
.progress-wrap { margin-bottom: var(--sp-8); }

.progress-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-3);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
}

.progress-track {
  height: 4px;
  background: var(--border-light);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--amber), var(--amber-light));
  border-radius: var(--r-pill);
  transition: width var(--dur-slow) var(--ease-out);
}

/* Step panels */
.step-panel { display: none; }

.step-panel.is-active {
  display: block;
  animation: panelIn var(--dur-med) var(--ease-out) both;
}
.step-panel.dir-back.is-active {
  animation: panelInBack var(--dur-med) var(--ease-out) both;
}

@keyframes panelIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0);    }
}
@keyframes panelInBack {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0);     }
}

.step-q {
  font-size: clamp(1.25rem, 3.5vw, 1.625rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--ink);
  text-wrap: balance;
  margin-bottom: var(--sp-6);
}

/* Radio options */
.options-grid {
  display: grid;
  gap: var(--sp-3);
  grid-template-columns: 1fr 1fr;
}
.options-grid.options-stack { grid-template-columns: 1fr; }
@media (max-width: 400px) { .options-grid { grid-template-columns: 1fr; } }

.opt-radio { position: absolute; opacity: 0; width: 0; height: 0; }

.opt-label {
  display: block;
  border: 2px solid var(--border-light);
  border-radius: var(--r-md);
  padding: var(--sp-4) var(--sp-4);
  cursor: pointer;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--body);
  text-align: center;
  line-height: 1.35;
  user-select: none;
  transition:
    border-color  var(--dur-fast) var(--ease-out),
    background    var(--dur-fast) var(--ease-out),
    color         var(--dur-fast) var(--ease-out);
}
.opt-label:hover { border-color: var(--amber); color: var(--ink); }

.opt-radio:checked + .opt-label {
  border-color: var(--amber);
  background: var(--amber-ghost);
  color: var(--ink);
  font-weight: 700;
}
.opt-radio:focus-visible + .opt-label {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

/* Text fields */
.field { margin-bottom: var(--sp-4); }
.field:last-of-type { margin-bottom: 0; }

.field label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--sp-2);
}

.field input,
.field select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--border-light);
  border-radius: var(--r-md);
  font-size: 1rem;
  color: var(--ink);
  background: var(--surface-0);
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--dur-fast) var(--ease-out);
  min-height: 48px; /* meet 44pt touch target */
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--amber);
}
.field input::placeholder { color: oklch(0.60 0 0); }
.field input[type="number"] { -moz-appearance: textfield; }
.field input[type="number"]::-webkit-outer-spin-button,
.field input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: none; }

.select-wrap { position: relative; }
.select-wrap::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  translate: 0 -50%;
  border: 5px solid transparent;
  border-top-color: var(--muted);
  pointer-events: none;
}
.select-wrap select { padding-right: 2.5rem; cursor: pointer; }

.field-hint  { font-size: 0.8125rem; color: var(--muted); margin-top: var(--sp-1); }
.field-error { font-size: 0.8125rem; color: var(--error); font-weight: 600; margin-top: var(--sp-2); }

.field input[aria-invalid="true"],
.field select[aria-invalid="true"] { border-color: var(--error); }

/* Form navigation */
.form-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-8);
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--muted);
  padding: 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.btn-back:hover    { color: var(--ink); }
.btn-back:disabled { opacity: 0; pointer-events: none; }
.btn-next          { margin-left: auto; }

/* ── 15. Thank you page ──────────────────────────────────────── */
body.page-thanks {
  background: var(--surface-50);
  display: flex;
  flex-direction: column;
  min-height: 100svh;
}
body.page-thanks .nav { position: relative; }

.thanks-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(var(--sp-8), 5vw, var(--sp-16)) clamp(1rem, 4vw, 2rem);
}

.thanks-card { text-align: center; max-width: 560px; }

.thanks-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--amber-ghost);
  border: 2px solid var(--amber-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-6);
  color: var(--amber);
}

.thanks-card h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--ink);
  margin-bottom: var(--sp-4);
}

.thanks-lead {
  font-size: 1.0625rem;
  color: var(--body);
  line-height: 1.75;
  max-width: 460px;
  margin-inline: auto;
  margin-bottom: var(--sp-8);
}

.thanks-divider {
  border: none;
  border-top: 1px solid var(--border-subtle);
  margin-block: var(--sp-8);
}

.calendly-box {
  background: var(--surface-0);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
}
.calendly-box h2 { font-size: 1.375rem; color: var(--ink); margin-bottom: var(--sp-2); }
.calendly-box p  { color: var(--body); font-size: 0.9375rem; margin-bottom: var(--sp-5); margin-inline: auto; }

/* ── 16. Scroll-reveal animations ────────────────────────────── */
/* Content is visible by default. .js-reveal is added by animations.js
   after IntersectionObserver is wired up — headless renderers always
   see content; real browsers get the fade-in effect. */

.js-reveal [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity   var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
}
.js-reveal [data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}
.js-reveal [data-reveal="left"] {
  transform: translateX(-20px);
}
.js-reveal [data-reveal="left"].is-revealed {
  transform: translateX(0);
}

/* Stagger delays for list children */
.js-reveal [data-stagger] > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.js-reveal [data-stagger].is-revealed > * { opacity: 1; transform: translateY(0); }
.js-reveal [data-stagger].is-revealed > *:nth-child(1) { transition-delay: 0ms; }
.js-reveal [data-stagger].is-revealed > *:nth-child(2) { transition-delay: 80ms; }
.js-reveal [data-stagger].is-revealed > *:nth-child(3) { transition-delay: 160ms; }
.js-reveal [data-stagger].is-revealed > *:nth-child(4) { transition-delay: 240ms; }
.js-reveal [data-stagger].is-revealed > *:nth-child(5) { transition-delay: 320ms; }
.js-reveal [data-stagger].is-revealed > *:nth-child(6) { transition-delay: 400ms; }

/* ── 17. Accessibility ───────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 2px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* ── 18. Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .js-reveal [data-reveal],
  .js-reveal [data-stagger] > * {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .progress-fill { transition: none; }
}