/* ─────────────────────────────────────────────────────────────
   Ember . shared site styles
   Dark, quiet, Apple-like. One column on mobile, two on desktop.
   ───────────────────────────────────────────────────────────── */

:root {
  --bg: #0a0a0a;
  --bg-band: #0d0d0d;
  --surface: #121212;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);

  --text-primary: #ededeb;
  --text-body: #b9b3a8;
  --text-muted: #8a847a;
  --text-dim: #6e685f;

  --accent: #c4b5a0;             /* warm amber/gold for CTAs and small accents */
  --accent-strong: #d4c4ad;
  --accent-warm: #e1b175;
  --accent-glow: rgba(196, 181, 160, 0.18);

  --serif: Georgia, "Times New Roman", "Iowan Old Style", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;

  --container: 1120px;
  --gutter: clamp(20px, 4.5vw, 40px);
  --section-y: clamp(72px, 12vw, 140px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  background: var(--bg);
  color: var(--text-body);
  font-family: var(--sans);
  font-size: 19px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--accent-glow); color: var(--text-primary); }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

/* ─── Header ───────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(10, 10, 10, 0);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease;
}
.nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--text-primary);
}
.brand-orb {
  width: 42px; height: 42px;
  background: url("ember-orb.png") center/contain no-repeat;
  filter: drop-shadow(0 0 14px rgba(232, 165, 71, 0.42));
  flex: none;
}
.brand-name {
  font-family: var(--serif);
  font-size: 30px;
  letter-spacing: 0;
  color: var(--text-primary);
}
.brand-divider {
  width: 1px;
  height: 24px;
  background: var(--border-strong);
}
.brand-context {
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
}
.nav-links {
  display: flex; align-items: center; gap: 18px;
  font-family: var(--sans);
  font-size: 17px;
}
.nav-link {
  color: var(--text-primary);
  padding: 8px 4px;
  font-weight: 500;
  transition: color .2s ease, opacity .2s ease;
  opacity: 0.95;
}
.nav-link:hover { color: var(--accent); opacity: 1; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(180deg, #e8b87a, #c4956a);
  color: #1a160e;
  font-weight: 600;
  font-size: 16.5px;
  padding: 11px 20px;
  border-radius: 999px;
  letter-spacing: 0;
  box-shadow:
    0 1px 0 rgba(255, 230, 200, 0.25) inset,
    0 0 0 1px rgba(232, 165, 71, 0.18),
    0 8px 22px rgba(232, 165, 71, 0.22);
  transition: filter .15s ease, transform .15s ease, box-shadow .2s ease;
}
.nav-cta:hover {
  filter: brightness(1.06);
  box-shadow:
    0 1px 0 rgba(255, 230, 200, 0.3) inset,
    0 0 0 1px rgba(232, 165, 71, 0.28),
    0 12px 30px rgba(232, 165, 71, 0.3);
}

@media (max-width: 600px) {
  .nav-inner { padding: 14px 0; }
  .brand-orb { width: 36px; height: 36px; }
  .brand-name { font-size: 25px; }
  .brand-divider,
  .brand-context { display: none; }
  .nav-links { gap: 10px; font-size: 15px; }
  .nav-link { padding: 6px 2px; }
  .nav-cta { padding: 9px 15px; font-size: 14.5px; }
}
@media (max-width: 360px) {
  .brand-name { font-size: 22px; }
  .nav-link { font-size: 14px; }
}

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: clamp(40px, 7vw, 90px) 0 clamp(56px, 10vw, 120px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(232, 165, 71, 0.10), transparent 65%),
    radial-gradient(ellipse 50% 35% at 50% 0%, rgba(232, 165, 71, 0.06), transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  position: relative;
}
.hero-copy { max-width: 560px; }
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 78px;
  line-height: 1.05;
  letter-spacing: 0;
  color: var(--text-primary);
  margin: 0 0 28px;
  text-wrap: balance;
}
.hero-sub {
  font-family: var(--sans);
  font-size: 22px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0 0 36px;
  max-width: 38ch;
  text-wrap: pretty;
}
.hero-phone {
  display: flex; justify-content: center; align-items: center;
}

@media (max-width: 860px) {
  .hero { padding: 24px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-copy { order: 2; max-width: none; }
  .hero-phone { order: 1; }
  .hero h1 { font-size: 58px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 44px; }
  .hero-sub { font-size: 19px; }
}

/* ─── CTA ──────────────────────────────────────────────────── */
.cta-row {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.cta-row--center { justify-content: center; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(180deg, #e8b87a, #c4956a);
  color: #1a160e;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 18px;
  padding: 16px 28px;
  border-radius: 999px;
  letter-spacing: 0;
  box-shadow:
    0 1px 0 rgba(255, 230, 200, 0.25) inset,
    0 0 0 1px rgba(232, 165, 71, 0.18),
    0 12px 32px rgba(232, 165, 71, 0.22);
  transition: filter .15s ease, transform .15s ease, box-shadow .2s ease;
}
.btn-primary:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255, 230, 200, 0.3) inset,
    0 0 0 1px rgba(232, 165, 71, 0.28),
    0 18px 48px rgba(232, 165, 71, 0.32);
}
.btn-primary--quiet {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
  box-shadow: none;
}
.btn-primary--quiet:hover {
  border-color: rgba(196, 181, 160, 0.45);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text-muted);
  font-family: var(--sans);
  font-size: 15px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  transition: color .2s, border-color .2s;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--accent); }

.cta-caption {
  font-family: var(--sans);
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-dim);
  margin: 16px 0 0;
  letter-spacing: 0;
}
.cta-caption--center { text-align: center; max-width: 44ch; margin-inline: auto; }
.cta-caption a {
  color: var(--accent);
  border-bottom: 1px solid rgba(196, 181, 160, 0.3);
  transition: color .2s, border-color .2s;
}
.cta-caption a:hover { color: var(--text-primary); border-bottom-color: var(--accent); }

@media (max-width: 480px) {
  .btn-primary { width: 100%; justify-content: center; padding: 16px 24px; }
}

/* ─── Phone frame ──────────────────────────────────────────── */
.phone-frame {
  position: relative;
  width: 280px;
  border-radius: 44px;
  padding: 8px;
  background: linear-gradient(180deg, #1a1a1a, #0e0e0e);
  border: 1px solid var(--border-strong);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.04) inset,
    0 30px 80px rgba(0,0,0,0.55),
    0 0 0 1px rgba(0,0,0,0.4);
  margin: 0 auto;
}
.phone-frame img {
  width: 100%;
  border-radius: 36px;
  display: block;
}
.phone-frame--lg { width: 320px; }
.phone-frame--compact { max-width: 280px; }

@media (max-width: 860px) {
  .phone-frame--lg { width: 280px; }
}
@media (max-width: 480px) {
  .phone-frame { width: 240px; padding: 7px; border-radius: 38px; }
  .phone-frame img { border-radius: 30px; }
  .phone-frame--lg { width: 260px; }
  .phone-frame--compact { max-width: 240px; }
}

/* ─── Feature section ──────────────────────────────────────── */
.feat {
  padding: var(--section-y) 0;
  position: relative;
}

/* Subtle amber gradient line between sections */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196, 181, 160, 0.2), transparent);
  margin: clamp(40px, 6vw, 72px) auto;
  max-width: 800px;
}
body.prov .section-divider--prov {
  margin: clamp(8px, 1.6vw, 18px) auto;
  max-width: 860px;
  opacity: 0.5;
}

/* Engine intro . sits above the classification widget */
.engine-intro {
  padding: clamp(18px, 2.4vw, 28px) 0 clamp(18px, 2.6vw, 30px);
  text-align: center;
}
.engine-intro-inner {
  max-width: 60ch;
  margin: 0 auto;
}
.engine-intro .feat-title {
  margin-inline: auto;
}
.engine-intro-body {
  max-width: 56ch;
  margin: 0 auto;
}
.feat.alt {
  /* deprecated . every section on pure black */
  background: var(--bg);
}
.feat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 100px);
  align-items: center;
}
.feat-grid--reverse .feat-copy { order: 2; }
.feat-grid--reverse .feat-phone { order: 1; }
.feat--reverse .feat-copy { order: 2; }
.feat--reverse .feat-phone { order: 1; }

.feat-head {
  max-width: 60ch;
  margin: 0 auto clamp(48px, 7vw, 80px);
  text-align: center;
}
.feat-head .feat-title { margin-inline: auto; }
.feat-head .feat-body { margin-inline: auto; }

.feat-copy { max-width: 480px; }
.feat-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 56px;
  line-height: 1.08;
  letter-spacing: 0;
  color: var(--text-primary);
  margin: 0 0 24px;
  text-wrap: balance;
}
.feat-body {
  font-family: var(--sans);
  font-size: 20px;
  line-height: 1.65;
  color: var(--text-muted);
  margin: 0 0 18px;
  text-wrap: pretty;
}
.feat-body:last-child { margin-bottom: 0; }

.feat-aside {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  max-width: 44ch;
}

.feat-phone { display: flex; justify-content: center; align-items: center; }
.feat-copy--center {
  text-align: center;
  max-width: 56ch;
  margin: 0 auto 48px;
}
.feat-copy--narrow {
  max-width: 52ch;
  margin-bottom: 32px;
}
.media-center {
  display: flex;
  justify-content: center;
}
.text-accent { color: var(--accent-warm); }
.block { display: block; }

@media (max-width: 860px) {
  .feat-grid { grid-template-columns: 1fr; gap: 40px; }
  .feat-grid--reverse .feat-copy { order: 2; }
  .feat-grid--reverse .feat-phone { order: 1; }
  .feat--reverse .feat-copy { order: 2; }
  .feat--reverse .feat-phone { order: 1; }
  .feat-copy { order: 2; max-width: none; }
  .feat-phone { order: 1; }
  .feat-title { font-size: 44px; }
  .feat-body { font-size: 18px; }
}
@media (max-width: 480px) {
  .feat-title { font-size: 36px; }
}

/* Two phones side-by-side */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 40px);
  justify-items: center;
  align-items: start;
  max-width: 720px;
  margin: 0 auto;
}
@media (max-width: 640px) {
  .duo { grid-template-columns: 1fr; gap: 36px; }
}

/* ─── Quiet band (local-only / between sections) ──────────── */
.band {
  padding: clamp(80px, 11vw, 130px) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.band-inner {
  max-width: 700px;
  text-align: center;
}
.band-inner .feat-title { margin-inline: auto; max-width: 16ch; }
.band-body { margin-inline: auto; max-width: 50ch; }

/* ─── Closing ──────────────────────────────────────────────── */
.closing {
  padding: clamp(80px, 11vw, 140px) 0 clamp(80px, 10vw, 120px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 75% at 50% 100%, rgba(232, 165, 71, 0.14), transparent 65%),
    radial-gradient(ellipse 80% 60% at 50% 110%, rgba(196, 138, 60, 0.08), transparent 75%);
  pointer-events: none;
}
.closing-inner { position: relative; max-width: 640px; margin: 0 auto; }
.closing-quote {
  font-family: var(--serif);
  font-style: italic;
  font-size: 28px;
  line-height: 1.5;
  color: var(--text-body);
  margin: 0 0 18px;
  text-wrap: pretty;
}
.closing-quote--last { margin: 0 0 48px; color: var(--text-primary); }
.closing-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 48px;
  line-height: 1.12;
  color: var(--text-primary);
  margin: 0 0 18px;
}
.closing-body {
  color: var(--text-muted);
  font-size: 19px;
  line-height: 1.65;
  margin: 0 auto 36px;
  max-width: 46ch;
}
@media (max-width: 480px) {
  .closing-quote { font-size: 24px; }
  .closing-title { font-size: 36px; }
}

/* Providers: closing italic reads as a sign-off, not a second hero */
body.prov .closing-quote { font-size: 22px; line-height: 1.55; }
body.prov .closing-quote--last { margin: 0 0 16px; }
@media (max-width: 480px) {
  body.prov .closing-quote { font-size: 18px; }
}

/* ─── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg);
  padding: 56px 0 36px;
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(36px, 7vw, 96px);
  align-items: start;
}
.footer-brand .brand { margin-bottom: 14px; }
.footer-tag {
  font-family: var(--sans);
  color: var(--text-muted);
  font-size: 14.5px;
  margin: 0;
  max-width: 32ch;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px clamp(18px, 3vw, 32px);
  font-family: var(--sans);
  font-size: 14.5px;
  max-width: 520px;
  text-align: right;
}
.footer-links a {
  color: var(--text-muted);
  transition: color .2s;
}
.footer-links .is-current { color: var(--text-primary); }
.footer-links a:hover { color: var(--text-primary); }
.footer-meta {
  display: flex; flex-direction: column; gap: 12px;
  font-family: var(--sans);
  font-size: 14.5px;
  color: var(--text-muted);
}
.footer-meta a { color: var(--text-muted); transition: color .2s; }
.footer-meta a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-family: var(--sans);
  font-size: 12.5px;
  color: var(--text-dim);
  letter-spacing: 0;
}

@media (max-width: 760px) {
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links {
    justify-content: flex-start;
    gap: 14px 20px;
    max-width: none;
    text-align: left;
  }
}

/* ─── Legal documents ─────────────────────────────────────── */
.legal-main {
  padding: 72px 0 96px;
}
.legal-doc {
  max-width: 760px;
}
.legal-kicker {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.legal-doc h1 {
  color: var(--text-primary);
  font-family: var(--serif);
  font-size: 46px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.12;
  margin: 0 0 10px;
}
.legal-meta {
  color: var(--text-dim);
  font-size: 14px;
  margin: 0 0 34px;
}
.legal-callout,
.legal-warning {
  border: 1px solid rgba(196, 181, 160, 0.18);
  border-radius: 8px;
  background: rgba(196, 181, 160, 0.07);
  color: var(--text-body);
  font-size: 15px;
  line-height: 1.65;
  margin: 0 0 28px;
  padding: 18px 20px;
}
.legal-warning {
  border-color: rgba(192, 96, 96, 0.24);
  background: rgba(192, 96, 96, 0.07);
}
.legal-doc h2 {
  color: var(--accent);
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 42px 0 14px;
}
.legal-doc h3 {
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  margin: 24px 0 8px;
  text-transform: uppercase;
}
.legal-doc p {
  color: var(--text-body);
  font-size: 15.5px;
  line-height: 1.75;
  margin: 0 0 16px;
}
.legal-doc ul {
  color: var(--text-body);
  font-size: 15.5px;
  line-height: 1.7;
  margin: 0 0 18px;
  padding-left: 22px;
}
.legal-doc li { margin-bottom: 8px; }
.legal-doc strong {
  color: var(--text-primary);
  font-weight: 600;
}
.legal-doc a {
  color: var(--accent);
  border-bottom: 1px solid rgba(196, 181, 160, 0.35);
}
.legal-doc a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
}
.legal-doc hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 34px 0;
}
.legal-footer-note {
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 48px;
  padding-top: 22px;
}
.legal-footer-note p {
  color: var(--text-dim);
  font-size: 13px;
}
.caps-section {
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .legal-main { padding: 48px 0 72px; }
  .legal-doc h1 { font-size: 36px; }
  .legal-doc h2 { font-size: 22px; }
}

/* ─── Reveal on scroll (very subtle) ──────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ─── Page-specific: providers + beta helpers ─────────────── */
.eyebrow {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 22px;
  font-weight: 500;
}
body.prov .eyebrow {
  font-size: 13px;
  letter-spacing: 1.5px;
  color: var(--accent-strong);
}
@media (max-width: 480px) {
  body.prov .eyebrow { font-size: 12px; }
}
@media (min-width: 768px) {
  body.prov .eyebrow {
    font-size: 18px;
    letter-spacing: 2.4px;
    margin-bottom: 28px;
  }
}
@media (min-width: 1200px) {
  body.prov .eyebrow {
    font-size: 22px;
    letter-spacing: 3px;
    margin-bottom: 32px;
  }
}

/* Form (beta page) */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: clamp(28px, 4vw, 44px);
  max-width: 600px;
  margin: 0 auto;
}
.form-row { margin-bottom: 22px; }
.form-row:last-child { margin-bottom: 0; }
.form-label {
  display: block;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  font-weight: 500;
}
.form-hint {
  display: inline;
  font-size: 12.5px;
  letter-spacing: 0;
  text-transform: none;
  color: var(--text-dim);
  margin-left: 8px;
  font-weight: 400;
}
.input, .textarea {
  width: 100%;
  background: #0a0a0a;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--text-primary);
  line-height: 1.5;
  transition: border-color .15s ease, background .15s ease;
}
.input:focus, .textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: #0d0d0d;
}
.textarea { resize: vertical; min-height: 110px; }

.radio-group {
  display: flex; flex-direction: column; gap: 10px;
}
.radio-row {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: #0a0a0a;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
}
.radio-row:hover { border-color: var(--text-dim); }
.radio-row input { accent-color: var(--accent); width: 18px; height: 18px; }
.radio-row span {
  font-family: var(--sans);
  font-size: 16px;
  color: var(--text-body);
}
.radio-row input:checked ~ span { color: var(--text-primary); }
.radio-row:has(input:checked) { border-color: var(--accent); background: #0e0d0a; }

.check-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 6px 0;
}
.check-row input { accent-color: var(--accent); width: 18px; height: 18px; margin-top: 3px; flex: none; }
.check-row span {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.55;
}

.form-submit {
  display: inline-flex; align-items: center; gap: 10px;
  width: 100%;
  justify-content: center;
  background: var(--accent-strong);
  color: #1a160e;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 16px;
  padding: 16px 24px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: filter .15s ease, transform .15s ease;
}
.form-submit:hover { filter: brightness(1.06); }

/* Provider hero is a bit shorter */
.hero--providers h1 { font-size: 66px; }

/* ─────────────────────────────────────────────────────────────
   Centered hero (patient landing v3)
   Vertical spine: H1 → sub → CTA → caption → big phone anchor
   ───────────────────────────────────────────────────────────── */
.hero--center {
  padding: clamp(56px, 9vw, 120px) 0 clamp(96px, 14vw, 180px);
  text-align: center;
}
.hero-center {
  max-width: 760px;
  margin: 0 auto;
}
.hero--center h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 84px;
  line-height: 1.04;
  letter-spacing: 0;
  color: var(--text-primary);
  margin: 0 auto 28px;
  max-width: 16ch;
  text-wrap: balance;
}
.hero--center .hero-sub {
  font-family: var(--sans);
  font-size: 22px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0 auto 36px;
  max-width: 48ch;
  text-wrap: pretty;
}
.hero--prov h1 {
  font-size: 72px;
  max-width: 18ch;
}
.hero--prov .hero-sub {
  max-width: 52ch;
}
.hero--center .cta-caption {
  margin: 18px auto 0;
}
.hero-anchor {
  margin-top: clamp(56px, 9vw, 110px);
  display: flex; justify-content: center;
  position: relative;
}
.hero-anchor::before {
  /* Warm ember halo behind the phone */
  content: "";
  position: absolute;
  inset: -10% -20% -20%;
  background:
    radial-gradient(ellipse 55% 55% at 50% 55%, rgba(232, 165, 71, 0.18), transparent 65%),
    radial-gradient(ellipse 75% 70% at 50% 60%, rgba(196, 138, 60, 0.10), transparent 75%);
  filter: blur(6px);
  pointer-events: none;
  z-index: 0;
}
.hero-anchor .phone-frame { position: relative; z-index: 1; }

/* Oversized hero phone */
.phone-frame--xl { width: 360px; }
@media (max-width: 860px) {
  .hero--center h1 { font-size: 58px; }
  .hero--center .hero-sub { font-size: 20px; }
}
@media (max-width: 720px) {
  .phone-frame--xl { width: 300px; }
}
@media (max-width: 480px) {
  .hero--center h1 { font-size: 44px; }
  .hero--center .hero-sub { font-size: 19px; }
  .phone-frame--xl { width: 270px; }
}

.closing .btn-primary {
  font-size: 21px;
  padding: 20px 36px;
  gap: 12px;
}
.closing .btn-primary svg {
  width: 16px;
  height: 16px;
}

/* ─────────────────────────────────────────────────────────────
   Doc crop . chart-note as document, not as a phone screen
   ───────────────────────────────────────────────────────────── */
.doc-crop {
  position: relative;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  background: #0d0d0d;
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  aspect-ratio: 4 / 3.6;
}
.doc-crop img {
  /* Source includes status bar + the "Hide Provider Chart Note" button.
     Push it up so the structured monospace text is what reads. */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  display: block;
  /* shift to fully clear the iOS chrome and the Hide button at top */
  transform: translateY(-22%);
  /* Lift the dark source so the structured text is legible */
  filter: brightness(1.45) contrast(1.05);
}
.doc-crop::after {
  /* Soft fade at bottom . implies "this continues" without a hard edge */
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 70px;
  background: linear-gradient(180deg, transparent, #0d0d0d 92%);
  pointer-events: none;
}
@media (max-width: 860px) {
  .doc-crop { max-width: 420px; aspect-ratio: 4 / 3.4; }
}
@media (max-width: 480px) {
  .doc-crop { aspect-ratio: 4 / 3.2; }
  .doc-crop::after { height: 50px; }
}

/* Tighter privacy band . a quick beat, not a feature pitch */
.band--tight {
  padding: clamp(56px, 8vw, 88px) 0;
}
.band--tight .feat-title {
  font-size: 44px;
  max-width: 18ch;
}
.band--tight .band-body {
  font-size: 19px;
}

/* Beta page hero is centered, no phone */
.hero--beta { text-align: left; padding: clamp(56px, 9vw, 110px) 0 clamp(28px, 4vw, 50px); }
.hero--beta .hero-copy { max-width: 700px; }
.hero--beta h1 { font-size: 68px; }

/* Aftermath section on beta page */
.after {
  padding: clamp(40px, 6vw, 80px) 0 var(--section-y);
}
.after-inner { max-width: 640px; margin: 0 auto; }
.after .feat-title { font-size: 40px; margin-bottom: 18px; }
.after .feat-body { margin-bottom: 16px; }

/* ─── Chart note (provider hero anchor) ─────────────────────
   Renders the structured chart note as a window/document.
   Used in the provider page hero. */

.hero-anchor {
  margin: 48px auto 0;
  max-width: 880px;
  width: 100%;
}

/* Syntax classes used inside the <pre> */
.cn-h {
  color: #c4b5a0;
  font-weight: 500;
  letter-spacing: 0;
}

.cn-v {
  color: #e8e6e3;
  font-weight: 500;
}

/* Reduction-magnitude tiers . shade tracks improvement size */
.cn-g-strong {
  color: #4aa56a;
  font-weight: 500;
}
.cn-g {
  color: #6cb676;
}
.cn-g-mid {
  color: #9bc66e;
}
.cn-g-soft {
  color: #c2c668;
}
.cn-g-faint {
  color: #d6c45a;
}

.cn-t {
  color: #b0d8d0;
}

.cn-em {
  color: #6e685f;
  font-style: italic;
}

/* Mobile: smaller text, less padding, allow horizontal scroll */
@media (max-width: 600px) {
  .hero-anchor {
    margin-top: 32px;
  }
}

/* ─── Scope section (Ember does / Ember doesn't) ──────────── */

.scope-inner { max-width: 920px; margin: 0 auto; text-align: center; }
.eyebrow--center { text-align: center; }
.scope-title { margin: 16px auto 24px; max-width: 24ch; }
.scope-lede {
  max-width: 56ch;
  margin: 0 auto 56px;
  text-align: center;
  font-style: italic;
  color: #8a847b;
}
.scope-lede strong {
  font-style: normal;
  color: #e8e6e3;
  font-weight: 500;
}

.scope-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 40px;
  text-align: left;
  align-items: start;
}

.scope-divider {
  background: rgba(232, 230, 227, 0.08);
  align-self: stretch;
  width: 1px;
}

.scope-tag {
  display: inline-block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #c4b5a0;
  margin-bottom: 18px;
}

.scope-tag--quiet {
  color: #6e685f;
}

.scope-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.scope-list li {
  padding: 12px 0 12px 22px;
  position: relative;
  font-size: 15.5px;
  line-height: 1.55;
  color: #c9c5c0;
  border-bottom: 1px solid rgba(232, 230, 227, 0.06);
}
.scope-list li:last-child { border-bottom: none; }

.scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 10px;
  height: 1px;
  background: #c4b5a0;
}

.scope-list--quiet li {
  color: #8a847b;
}
.scope-list--quiet li::before {
  background: #4a4540;
}

@media (max-width: 720px) {
  .scope-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .scope-divider {
    width: 100%;
    height: 1px;
    align-self: auto;
  }
}


/* ─── Architecture diagram ────────────────────────────────── */

.arch-inner { max-width: 920px; margin: 0 auto; text-align: center; }
.arch-title { margin: 16px auto 20px; max-width: 22ch; }
.arch-lede {
  max-width: 56ch;
  margin: 0 auto 48px;
  text-align: center;
  font-style: italic;
  color: #8a847b;
}

.arch-diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  max-width: 720px;
  margin: 0 auto 48px;
  position: relative;
}

.arch-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 20px;
  border: 1px solid rgba(232, 230, 227, 0.12);
  border-radius: 12px;
  background: #0d0d0d;
}

.arch-node svg {
  color: #c4b5a0;
  margin-bottom: 4px;
}

.arch-node__label {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  color: #e8e6e3;
}

.arch-node__sub {
  font-size: 12.5px;
  color: #6e685f;
  text-align: center;
  max-width: 18ch;
  line-height: 1.4;
}

.arch-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.arch-link__line {
  width: 60px;
  height: 1px;
  background: linear-gradient(
    to right,
    rgba(196, 181, 160, 0),
    rgba(196, 181, 160, 0.5),
    rgba(196, 181, 160, 0)
  );
}

.arch-link__label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #6e685f;
}

.arch-noserver {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
  font-size: 13px;
  color: #6e685f;
  font-style: italic;
}

.arch-noserver svg {
  color: #4a4540;
  flex-shrink: 0;
}

.note-card {
  margin: 32px auto 0;
  max-width: 56ch;
  padding: 22px 26px;
  border: 1px solid rgba(176, 216, 208, 0.18);
  border-left: 2px solid #b0d8d0;
  background: rgba(26, 48, 56, 0.25);
  border-radius: 4px;
  text-align: left;
}

.note-card__label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #b0d8d0;
  margin: 0 0 10px;
}

.note-card__body {
  font-size: 15px;
  line-height: 1.6;
  color: #c9c5c0;
  margin: 0;
}

@media (max-width: 720px) {
  .arch-diagram {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .arch-link {
    transform: rotate(90deg);
  }
}
/* ─── Tighten provider page section spacing ──────────────── */

.feat--tight {
  padding-top: 56px !important;
  padding-bottom: 56px !important;
}

.band--scope,
.band--arch {
  padding-top: 64px !important;
  padding-bottom: 64px !important;
}

.hero--prov {
  padding-bottom: 32px !important;
}

.closing--prov {
  padding-top: 64px !important;
}

@media (max-width: 720px) {
  .feat--tight {
    padding-top: 40px !important;
    padding-bottom: 40px !important;
  }
  .band--scope,
  .band--arch {
    padding-top: 48px !important;
    padding-bottom: 48px !important;
  }
}
/* ─── Page-wide ambient glow ──────────────────────────────── */

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 50% at 20% 15%, rgba(232, 165, 71, 0.055), transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 45%, rgba(196, 181, 160, 0.06), transparent 65%),
    radial-gradient(ellipse 70% 60% at 30% 85%, rgba(176, 216, 208, 0.03), transparent 65%);
}

/* Kill the existing concentrated burst behind the hero */
.hero--prov::before,
.hero--prov::after {
  display: none !important;
}
/* ─── Scope section . visual upgrade ──────────────────────── */

.band--scope {
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(232, 165, 71, 0.04), transparent 70%),
    linear-gradient(180deg, transparent, rgba(21, 21, 21, 0.4) 30%, rgba(21, 21, 21, 0.4) 70%, transparent);
}

.band--scope::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 48px;
  background: linear-gradient(180deg, transparent, rgba(196, 181, 160, 0.3));
}

.scope-lede {
  margin-bottom: 12px !important;
}

.scope-lede-emphasis {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-style: italic;
  text-align: center;
  color: #e8d8b8;
  margin: 0 auto 56px;
  max-width: 36ch;
  letter-spacing: 0;
}

.scope-grid {
  position: relative;
}

/* "Ember does" column . warm gold treatment */
.scope-col--does .scope-tag {
  color: #c4b5a0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.scope-col--does .scope-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #c4b5a0;
  box-shadow: 0 0 12px rgba(196, 181, 160, 0.6);
}

.scope-col--does .scope-list li {
  color: #d8c8b0;
  padding-left: 26px;
}

.scope-col--does .scope-list li::before {
  width: 14px;
  background: linear-gradient(to right, #c4b5a0, transparent);
  top: 22px;
}

/* "Ember doesn't" column . muted slate treatment */
.scope-col--doesnt .scope-tag--quiet {
  color: #6e7880;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.scope-col--doesnt .scope-tag--quiet::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4a5560;
  border: 1px solid #6e7880;
}

.scope-col--doesnt .scope-list--quiet li {
  color: #7a7570;
  padding-left: 26px;
  font-style: italic;
}

.scope-col--doesnt .scope-list--quiet li::before {
  width: 14px;
  background: #4a5560;
  top: 22px;
  opacity: 0.6;
}

/* Divider . gradient fade instead of flat line */
.scope-divider {
  background: linear-gradient(
    180deg,
    transparent,
    rgba(232, 230, 227, 0.12) 20%,
    rgba(232, 230, 227, 0.12) 80%,
    transparent
  ) !important;
}
/* ─── Chart note window . clean rebuild ───────────────────── */

.chart-note {
  background: #1c1c1c;
  border: 1px solid rgba(232, 230, 227, 0.22);
  border-radius: 12px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.08) inset,
    0 0 0 1px rgba(0, 0, 0, 0.4),
    0 40px 100px rgba(0, 0, 0, 0.85),
    0 20px 40px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  text-align: left;
  isolation: isolate;
}

.chart-note__chrome {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: #2a2a2a;
  border-bottom: 1px solid rgba(0, 0, 0, 0.4);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
}

.chart-note__lights {
  display: flex;
  gap: 8px;
}

.cn-light {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.cn-light--r { background: #ff5f57; box-shadow: 0 0 0 0.5px rgba(0,0,0,0.3) inset; }
.cn-light--y { background: #febc2e; box-shadow: 0 0 0 0.5px rgba(0,0,0,0.3) inset; }
.cn-light--g { background: #28c840; box-shadow: 0 0 0 0.5px rgba(0,0,0,0.3) inset; }

.chart-note__title {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12.5px;
  letter-spacing: 0;
  color: #b8b3ad;
  flex: 1;
  text-align: center;
  margin-right: 60px;
}

.chart-note__body {
  background: #1c1c1c;
  padding: 24px 28px 28px;
  max-height: 380px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: #4a4540 #1c1c1c;
}

.chart-note__body::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.chart-note__body::-webkit-scrollbar-track {
  background: #1c1c1c;
}

.chart-note__body::-webkit-scrollbar-thumb {
  background: #3a3530;
  border-radius: 5px;
  border: 2px solid #1c1c1c;
}

.chart-note__body::-webkit-scrollbar-thumb:hover {
  background: #4a4540;
}

.chart-note__pre {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13.5px;
  line-height: 1.7;
  color: #d8d4ce;
  white-space: pre;
  tab-size: 2;
}

@media (max-width: 600px) {
  .chart-note__body {
    padding: 18px 20px 22px;
    max-height: 320px;
  }
  .chart-note__pre {
    font-size: 11.5px;
    line-height: 1.65;
  }
  .chart-note__chrome {
    padding: 12px 16px;
  }
  .chart-note__title {
    font-size: 11.5px;
    margin-right: 0;
  }
  .cn-light {
    width: 10px;
    height: 10px;
  }
}

/* ─────────────────────────────────────────────────────────────
   Providers page . v2
   Reveal-stagger helpers, hero chart-note polish, transform-pair
   ───────────────────────────────────────────────────────────── */

/* Reveal stagger . used to cascade hero/section elements in */
.reveal--d1 { transition-delay: .08s; }
.reveal--d2 { transition-delay: .18s; }
.reveal--d3 { transition-delay: .28s; }
.reveal--d4 { transition-delay: .42s; }
@media (prefers-reduced-motion: reduce) {
  .reveal--d1, .reveal--d2, .reveal--d3, .reveal--d4 { transition-delay: 0s; }
}

/* Hero chart note . sit nicely inside the existing .hero-anchor halo */
.hero--prov .hero-anchor {
  flex-direction: column;
  gap: 18px;
  width: 100%;
}
.hero--prov .chart-note {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
}

/* Tiny caption beneath the chart note . adds quiet authenticity */
.chart-note-caption {
  margin: 16px auto 0;
  text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* Subtle one-shot scan sweep when the chart note enters view */
.chart-note--hero {
  position: relative;
  overflow: hidden;
}
.chart-note--hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 60%;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(232, 165, 71, 0.05) 45%,
    rgba(232, 165, 71, 0.10) 50%,
    rgba(232, 165, 71, 0.05) 55%,
    transparent 100%
  );
  transform: translateY(-100%);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
}
.hero-anchor.in .chart-note--hero::after {
  animation: chart-note-scan 1.6s cubic-bezier(0.4, 0, 0.2, 1) 0.5s 1 forwards;
}
@keyframes chart-note-scan {
  0%   { transform: translateY(-80%); opacity: 1; }
  100% { transform: translateY(220%); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-anchor.in .chart-note--hero::after { animation: none; }
}

/* ─── Transform pair (Symptoms in. Structure out.) ────────── */
.transform-pair {
  display: grid;
  grid-template-columns: auto auto auto;
  gap: clamp(20px, 3.5vw, 44px);
  align-items: center;
  justify-content: center;
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}
.transform-pair__panel { display: flex; justify-content: center; }
.transform-pair__panel--phone .phone-frame { margin: 0; }

/* Connector arrow between phone and structured fragment */
.transform-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
}
.transform-arrow__line {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, transparent, rgba(196, 181, 160, 0.55));
}
.transform-arrow__line--right {
  background: linear-gradient(180deg, rgba(196, 181, 160, 0.55), transparent);
}
.transform-arrow__label {
  color: var(--accent);
  position: relative;
  padding: 4px 10px;
  border: 1px solid rgba(196, 181, 160, 0.25);
  border-radius: 999px;
  background: rgba(196, 181, 160, 0.06);
  white-space: nowrap;
}

/* Side-orient the connector on wider screens (phone → output, horizontal) */
@media (min-width: 721px) {
  .transform-arrow { flex-direction: row; }
  .transform-arrow__line {
    width: 36px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(196, 181, 160, 0.55));
  }
  .transform-arrow__line--right {
    background: linear-gradient(90deg, rgba(196, 181, 160, 0.55), transparent);
  }
}

/* Structured-fragment panel on the right of the transform-pair */
.transform-out {
  width: 320px;
  padding: 20px 22px 22px;
  background: linear-gradient(180deg, #111111, #0c0c0c);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-body);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.03) inset,
    0 24px 60px rgba(0, 0, 0, 0.55);
}
.transform-out__head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 14px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.transform-out__head-label {
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
}
.transform-out__row {
  display: flex; align-items: baseline;
  gap: 14px;
  padding: 7px 0;
}
.transform-out__date {
  flex: 0 0 56px;
  color: var(--text-dim);
  font-size: 11.5px;
  letter-spacing: 0;
  text-transform: uppercase;
}
.transform-out__type {
  flex: 1;
  font-size: 13px;
  color: var(--text-primary);
}
.transform-out__type--m { color: var(--accent-warm); }
.transform-out__type--h { color: var(--text-body); }
.transform-out__sev {
  flex: 0 0 auto;
  font-size: 12.5px;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}
.transform-out__row--empty .transform-out__type { color: var(--text-dim); }
.transform-out__foot {
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 11.5px;
  color: var(--text-muted);
  font-style: italic;
}

@media (max-width: 720px) {
  .transform-pair {
    grid-template-columns: 1fr;
    gap: 18px;
    justify-items: center;
  }
  .transform-out { width: 100%; max-width: 320px; }
}

/* ─────────────────────────────────────────────────────────────
   Providers page . v3
   Tighter rhythm, classification engine, contact form, copy fixes
   ───────────────────────────────────────────────────────────── */

/* Tighter section rhythm scoped to providers (body.prov) */
body.prov { --section-y: clamp(48px, 7vw, 90px); }
body.prov .feat { padding: clamp(22px, 3.4vw, 40px) 0; }
body.prov .band { padding: clamp(56px, 8vw, 96px) 0; }
body.prov .closing { padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 7vw, 80px); }
body.prov .hero--prov {
  padding: clamp(40px, 6vw, 72px) 0 clamp(36px, 5vw, 64px);
  background:
    radial-gradient(ellipse 70% 44% at 50% 0%, rgba(232, 165, 71, 0.105), transparent 68%),
    radial-gradient(ellipse 46% 34% at 50% 18%, rgba(196, 138, 60, 0.065), transparent 72%);
}

.provider-handoff-strip {
  padding: 0 0 clamp(36px, 5vw, 64px);
}
.handoff-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(22px, 4vw, 56px);
  align-items: center;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(196, 181, 160, 0.18);
  border-radius: 24px;
  background:
    radial-gradient(ellipse 58% 140% at 0% 0%, rgba(232, 165, 71, 0.13), transparent 62%),
    linear-gradient(135deg, rgba(18, 18, 18, 0.94), rgba(10, 10, 10, 0.9));
  box-shadow:
    0 1px 0 rgba(255, 230, 200, 0.05) inset,
    0 24px 70px rgba(0, 0, 0, 0.36);
}
.handoff-callout__copy {
  max-width: 760px;
}
.handoff-callout .eyebrow {
  margin-bottom: 10px;
}
.handoff-callout h2 {
  margin: 0 0 10px;
  color: var(--text-primary);
  font-family: var(--serif);
  font-size: clamp(34px, 4.2vw, 50px);
  font-weight: 400;
  line-height: 1.08;
  text-wrap: balance;
}
.handoff-callout p {
  margin: 0;
  color: var(--text-muted);
  font-size: 17px;
  line-height: 1.55;
  text-wrap: pretty;
}
.handoff-callout__action {
  display: grid;
  gap: 10px;
  justify-items: end;
  min-width: 250px;
}
.handoff-callout__action .btn-primary {
  white-space: nowrap;
}
.handoff-callout__action p {
  max-width: 24ch;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.45;
  text-align: right;
}

@media (max-width: 820px) {
  .handoff-callout {
    grid-template-columns: 1fr;
  }
  .handoff-callout__action {
    justify-items: start;
    min-width: 0;
  }
  .handoff-callout__action p {
    text-align: left;
  }
}

/* Slightly more visible CTA caption (fixes legibility on dim background) */
.cta-caption { color: var(--text-muted); }
.cta-caption a { color: var(--accent-strong); border-bottom-color: rgba(212, 196, 173, 0.4); }

/* ─── Hero chart-note responsive . wrap text on small screens ── */
.hero--prov .chart-note { max-width: 920px; }

/* Chart note . never scroll horizontally. Wrap long lines, vertical
   scroll only when the document is taller than the body window. */
.chart-note__pre {
  white-space: pre-wrap;
  word-break: normal;
  overflow-wrap: anywhere;
}
.chart-note__body {
  overflow-y: auto;
  overflow-x: hidden;
}

@media (max-width: 720px) {
  .hero--prov .chart-note { max-width: 100%; }
  .chart-note__pre {
    font-size: 12px;
    line-height: 1.6;
  }
}

/* ─── Classification engine animation (§1) ───────────────────── */
.engine-viz {
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  align-items: center;
  gap: clamp(8px, 2vw, 28px);
  max-width: 980px;
  margin: 0 auto;
  position: relative;
}

.engine-viz__phone { justify-self: end; }
.engine-viz__phone .phone-frame {
  width: 220px;
  height: 380px;
  padding: 7px;
  margin: 0;
  overflow: hidden;
  display: block;
}
.engine-viz__phone .phone-scroll {
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: 32px;
  position: relative;
}
.engine-viz__phone .phone-scroll img {
  width: 100%;
  display: block;
  transform: translateY(0);
}
.engine-viz.in .phone-scroll img {
  animation: engine-phone-scroll 2.6s cubic-bezier(0.4, 0, 0.2, 1) 0.2s 1 forwards;
}
@keyframes engine-phone-scroll {
  0%, 8%   { transform: translateY(0); }
  92%, 100% { transform: translateY(-30%); }
}

/* Pipes: 4 horizontal lines with traveling tokens */
.engine-viz__pipes {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 180px;
  padding: 6px 0;
}
.pipe {
  position: relative;
  display: flex;
  align-items: center;
  height: 28px;
}
.pipe__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(196, 181, 160, 0.0) 0%,
    rgba(196, 181, 160, 0.45) 30%,
    rgba(196, 181, 160, 0.45) 70%,
    rgba(196, 181, 160, 0.0) 100%
  );
  transform: scaleX(0);
  transform-origin: left center;
  opacity: 0;
}
.pipe__token {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) translateY(0);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(20, 17, 12, 0.92);
  padding: 4px 10px;
  border: 1px solid rgba(196, 181, 160, 0.28);
  border-radius: 999px;
  white-space: nowrap;
  opacity: 0;
}

/* Stagger the pipes */
.engine-viz.in .pipe:nth-child(1) .pipe__line { animation: pipe-draw .45s ease-out 1.2s forwards; }
.engine-viz.in .pipe:nth-child(2) .pipe__line { animation: pipe-draw .45s ease-out 1.32s forwards; }
.engine-viz.in .pipe:nth-child(3) .pipe__line { animation: pipe-draw .45s ease-out 1.44s forwards; }
.engine-viz.in .pipe:nth-child(4) .pipe__line { animation: pipe-draw .45s ease-out 1.56s forwards; }
.engine-viz.in .pipe:nth-child(1) .pipe__token { animation: token-fade .35s ease-out 1.5s forwards; }
.engine-viz.in .pipe:nth-child(2) .pipe__token { animation: token-fade .35s ease-out 1.62s forwards; }
.engine-viz.in .pipe:nth-child(3) .pipe__token { animation: token-fade .35s ease-out 1.74s forwards; }
.engine-viz.in .pipe:nth-child(4) .pipe__token { animation: token-fade .35s ease-out 1.86s forwards; }

@keyframes pipe-draw {
  0%   { transform: scaleX(0); opacity: 0; }
  20%  { opacity: 1; }
  100% { transform: scaleX(1); opacity: 1; }
}
@keyframes token-fade {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.92); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

/* Engine pill */
.engine-viz__engine {
  position: relative;
  padding: 14px 18px;
  border-radius: 16px;
  background: linear-gradient(180deg, #1a1612, #0e0c09);
  border: 1px solid rgba(232, 165, 71, 0.22);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55);
  text-align: center;
  min-width: 130px;
  opacity: 0;
  transform: scale(0.96);
}
.engine-viz.in .engine-viz__engine {
  animation: engine-arrive .5s cubic-bezier(0.2, 0.8, 0.2, 1) 2.05s forwards;
}
@keyframes engine-arrive {
  0%   { opacity: 0; transform: scale(0.96); }
  100% { opacity: 1; transform: scale(1); }
}
.engine-viz__engine-label {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.engine-viz__engine-title {
  display: block;
  font-family: var(--serif);
  font-size: 17px;
  color: var(--text-primary);
  letter-spacing: 0;
}
.engine-viz__engine-rules {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  line-height: 1.55;
  color: var(--text-dim);
  text-align: left;
}
.engine-viz__engine-rules li::before { content: "·  "; color: var(--accent); }
.engine-viz__engine.pulse {
  animation: engine-pulse 0.6s ease-in-out 0s 1;
}
@keyframes engine-pulse {
  0%, 100% { box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 0 0 rgba(232, 165, 71, 0); }
  50%      { box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 0 8px rgba(232, 165, 71, 0.18); }
}

/* Output arrow */
.engine-viz__out-arrow {
  width: 32px;
  height: 1px;
  background: linear-gradient(90deg, rgba(196, 181, 160, 0.0), rgba(196, 181, 160, 0.45));
  position: relative;
  opacity: 0;
}
.engine-viz__out-arrow::after {
  content: "";
  position: absolute;
  right: -1px; top: -3px;
  border-left: 5px solid rgba(196, 181, 160, 0.55);
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
}
.engine-viz.in .engine-viz__out-arrow {
  animation: out-arrow-fade .4s ease-out 2.55s forwards;
}
@keyframes out-arrow-fade {
  0%   { opacity: 0; transform: translateX(-4px); }
  100% { opacity: 1; transform: translateX(0); }
}

/* Output badge . Migraine day, with purple pulse */
.engine-viz__output {
  position: relative;
  padding: 12px 18px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(184, 168, 224, 0.18), rgba(132, 110, 188, 0.12));
  border: 1px solid rgba(184, 168, 224, 0.35);
  color: #d8c8f0;
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0;
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.92);
  box-shadow: 0 0 0 0 rgba(184, 168, 224, 0);
}
.engine-viz.in .engine-viz__output {
  animation:
    output-arrive .5s cubic-bezier(0.2, 0.8, 0.2, 1) 2.7s forwards,
    output-pulse 2.6s ease-in-out 3.2s 1;
}
@keyframes output-arrive {
  0%   { opacity: 0; transform: scale(0.92); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes output-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(184, 168, 224, 0.5); }
  60%  { box-shadow: 0 0 0 18px rgba(184, 168, 224, 0); }
  100% { box-shadow: 0 0 0 0 rgba(184, 168, 224, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .engine-viz.in .phone-scroll img,
  .engine-viz.in .pipe__line,
  .engine-viz.in .pipe__token,
  .engine-viz.in .engine-viz__engine,
  .engine-viz.in .engine-viz__out-arrow,
  .engine-viz.in .engine-viz__output {
    animation: none;
    opacity: 1;
    transform: none;
  }
  .engine-viz.in .pipe__line { transform: scaleX(1); }
}

/* Engine viz responsive . stack vertically on smaller screens */
@media (max-width: 880px) {
  .engine-viz {
    grid-template-columns: 1fr;
    gap: 16px;
    justify-items: center;
  }
  .engine-viz__phone { justify-self: center; }
  .engine-viz__pipes {
    width: 100%;
    max-width: 360px;
    flex-direction: column;
    gap: 8px;
    align-items: center;
  }
  .pipe { width: 100%; justify-content: center; }
  .engine-viz__out-arrow {
    width: 1px;
    height: 24px;
    background: linear-gradient(180deg, rgba(196, 181, 160, 0), rgba(196, 181, 160, 0.45));
  }
  .engine-viz__out-arrow::after {
    right: -3px; top: auto; bottom: -1px;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-top: 5px solid rgba(196, 181, 160, 0.55);
    border-bottom: 0;
  }
}

/* ─── Contact form section (providers) ───────────────────────── */
.contact-section {
  padding: clamp(48px, 7vw, 80px) 0;
  position: relative;
}
.contact-inner {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}
.contact-section .feat-title { margin-inline: auto; max-width: 18ch; }
.contact-section .feat-body {
  margin: 0 auto 32px;
  max-width: 44ch;
}
.contact-section .form-card { text-align: left; }

.form-card .form-row label.form-label { display: block; }
.form-status {
  margin-top: 14px;
  font-size: 14px;
  text-align: center;
  min-height: 1.2em;
}
.form-status--ok { color: #b0d8b8; }
.form-status--err { color: #d8b8b0; }
.form-submit[disabled] {
  opacity: 0.65;
  cursor: progress;
}

/* ─── Homepage refinements ───────────────────────────────────── */

/* Tighten centered-hero rhythm so phone sits closer to next section */
.hero--center {
  padding: clamp(40px, 7vw, 88px) 0 clamp(36px, 5vw, 64px);
}
.hero-anchor { margin-top: clamp(32px, 5vw, 72px); }

/* Tighter feat rhythm so sections breathe but don't yawn */
:root { --section-y: clamp(40px, 6vw, 80px); }
.band { padding: clamp(56px, 8vw, 100px) 0; }
.band--tight { padding: clamp(48px, 7vw, 80px) 0; }
.closing { padding: clamp(56px, 8vw, 96px) 0 clamp(48px, 7vw, 80px); }

/* ─── Desktop scale-up . let the design fill a real monitor ───
   Apple-style pages use 1280-1440px content widths and large
   hero imagery. Bump container, type, and asset sizes on wide
   viewports so the page doesn't feel adrift in black. */
:root { --container: 1280px; }

/* Bigger feature phones on desktop */
@media (min-width: 860px) {
  .phone-frame { width: 320px; }
  .phone-frame--lg { width: 380px; }
  .phone-frame--xl { width: 460px; }
  .phone-frame--compact { max-width: 320px; }
}
@media (min-width: 1280px) {
  .phone-frame { width: 340px; }
  .phone-frame--xl { width: 500px; }
}

/* Type scale-up on wide screens */
@media (min-width: 1200px) {
  .hero--center h1 { font-size: 96px; max-width: 17ch; }
  .hero--center .hero-sub { font-size: 23px; max-width: 50ch; }
  .feat-title { font-size: 64px; }
  .feat-body { font-size: 21px; }
  .feat-copy { max-width: 540px; }
  .closing-quote { font-size: 32px; }
  .closing-title { font-size: 56px; }
}
@media (min-width: 1500px) {
  .hero--center h1 { font-size: 108px; }
}

/* Hero anchor and chart note widen on desktop */
@media (min-width: 1100px) {
  .hero-anchor { max-width: 1080px; }
  .hero--prov .chart-note { max-width: 1080px; }
  .chart-note__pre { font-size: 14.5px; line-height: 1.75; }
  .chart-note__body { padding: 28px 34px 32px; max-height: 480px; }
}
@media (min-width: 1400px) {
  .hero--prov .chart-note { max-width: 1180px; }
  .chart-note__pre { font-size: 15px; }
}

/* Provider hero h1 needs its own scale */
@media (min-width: 1200px) {
  .hero--prov h1 { font-size: 88px; max-width: 18ch; }
  .hero--prov .hero-sub { font-size: 23px; max-width: 56ch; }
}

/* Engine viz scales up on desktop */
@media (min-width: 980px) {
  .engine-viz { max-width: 1180px; gap: clamp(24px, 4vw, 60px); }
  .engine-viz__phone .phone-frame { width: 260px; height: 450px; }
  .engine-viz__pipes { min-width: 240px; }
  .pipe__token { font-size: 11.5px; padding: 5px 12px; }
  .engine-viz__engine { padding: 18px 22px; min-width: 150px; }
  .engine-viz__engine-title { font-size: 19px; }
  .engine-viz__output { font-size: 18px; padding: 14px 22px; }
}
@media (min-width: 1280px) {
  .engine-viz__phone .phone-frame { width: 290px; height: 500px; }
}

/* Doc-crop wider on desktop (homepage §2 chart-note image) */
@media (min-width: 1100px) {
  .doc-crop { max-width: 560px; }
}

/* Bigger contact form on desktop */
@media (min-width: 1100px) {
  .contact-inner { max-width: 640px; }
  .contact-section .feat-title { font-size: 56px; }
}

/* Privacy band visual lift . small phone+lock motif above the headline */
.privacy-mark {
  display: flex;
  justify-content: center;
  margin: 0 auto 18px;
}
.privacy-mark__svg {
  color: var(--accent);
  filter: drop-shadow(0 0 14px rgba(232, 165, 71, 0.22));
}

/* Quiet aside under a band (link row) */
.band-aside {
  margin: 24px auto 0;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text-dim);
  text-align: center;
}
.band-aside a {
  color: var(--accent);
  border-bottom: 1px solid rgba(196, 181, 160, 0.25);
  transition: color .2s, border-color .2s;
}
.band-aside a:hover {
  color: var(--text-primary);
  border-bottom-color: var(--accent);
}

/* ─────────────────────────────────────────────────────────────
   Engine viz . v4 (chaos → ICHD-3 → Migraine day → phone pulse)
   The narrative: phone shows quick patient entry; data appears
   chaotic; ICHD-3 classifier resolves; Migraine day pops out
   in migraine purple; the phone screen pulses purple back.
   ───────────────────────────────────────────────────────────── */

/* Re-grid the engine viz: phone gets generous gap; the result group
   (zone → arrow → output) sits tight together so ICHD-3 and
   Migraine day read as a single connected unit. */
.engine-viz {
  display: grid;
  grid-template-columns: auto auto auto auto;
  align-items: center;
  column-gap: clamp(20px, 3.5vw, 48px);
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}
.engine-viz > .engine-zone     { margin-right: -8px; }
.engine-viz > .engine-arrow    { margin-left: -16px; margin-right: -8px; }
.engine-viz > .engine-output   { margin-left: -8px; }

/* Phone scroll . quick (2.4s), preserving the original keyframes for static fallback */
.engine-viz.in .phone-scroll img:not([src*="daily-full"]) {
  animation: engine-phone-scroll 2.4s cubic-bezier(0.4, 0, 0.2, 1) 0.3s 1 forwards;
}

/* Phone-frame variant for full-aspect screen recordings . no fixed
   height, no clipping. The video drives the frame's height naturally.
   Used for §1 daily-entry video and §2 treatment-story video. */
.phone-frame--video {
  width: clamp(240px, 22vw, 290px);
  height: auto;
  padding: 7px;
  margin: 0 auto;
  display: block;
  overflow: visible;
}
.phone-frame--video .phone-scroll {
  width: 100%;
  height: auto;
  overflow: hidden;
  border-radius: 38px;
  position: relative;
  background: #000;
}
.phone-video {
  width: 100%;
  height: auto;
  display: block;
}
.phone-frame--video .phone-purple-pulse {
  border-radius: 38px;
}

/* Phone purple pulse . fires after the result emerges, closing the loop */
.phone-purple-pulse {
  position: absolute;
  inset: 0;
  border-radius: 32px;
  background: radial-gradient(
    ellipse at center,
    rgba(167, 139, 250, 0.42) 0%,
    rgba(167, 139, 250, 0.20) 40%,
    transparent 75%
  );
  pointer-events: none;
  opacity: 0;
  z-index: 3;
  mix-blend-mode: screen;
}
.engine-viz.in .phone-purple-pulse {
  animation: phone-purple 1.6s ease-out 5.5s 1 forwards;
}
@keyframes phone-purple {
  0%   { opacity: 0; }
  18%  { opacity: 1; }
  100% { opacity: 0; }
}

/* Engine zone . holds chaos tokens and the resolving pill */
.engine-zone {
  position: relative;
  width: clamp(220px, 28vw, 320px);
  height: 240px;
}

/* Chaos tokens . appear scattered, jitter, then absorb into the pill */
.chaos-token {
  position: absolute;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(20, 17, 12, 0.92);
  padding: 4px 10px;
  border: 1px solid rgba(196, 181, 160, 0.30);
  border-radius: 999px;
  white-space: nowrap;
  opacity: 0;
  --rot: 0deg;
  --tx: 0px;
  --ty: 0px;
  transform: translate(var(--tx), var(--ty)) rotate(var(--rot));
  z-index: 1;
}
.chaos-token--1 { top: 6%;   left: 4%;  --rot: -8deg; }
.chaos-token--2 { top: 22%;  right: 0%; --rot: 6deg; }
.chaos-token--3 { top: 46%;  left: 12%; --rot: 3deg; }
.chaos-token--4 { top: 64%;  right: 6%; --rot: -4deg; }
.chaos-token--5 { top: 82%;  left: 2%;  --rot: 5deg; }

@media (min-width: 1100px) {
  .chaos-token { font-size: 11.5px; padding: 5px 12px; }
}

.engine-viz.in .chaos-token {
  animation:
    chaos-appear .5s cubic-bezier(0.2, 0.8, 0.2, 1) var(--appear-d, 2.7s) forwards,
    chaos-jitter 1.6s ease-in-out var(--jitter-d, 3.3s) 1,
    chaos-absorb .55s ease-in 4.7s 1 forwards;
}
.chaos-token--1 { --appear-d: 2.70s; --jitter-d: 3.30s; }
.chaos-token--2 { --appear-d: 2.78s; --jitter-d: 3.40s; }
.chaos-token--3 { --appear-d: 2.86s; --jitter-d: 3.34s; }
.chaos-token--4 { --appear-d: 2.94s; --jitter-d: 3.42s; }
.chaos-token--5 { --appear-d: 3.02s; --jitter-d: 3.36s; }

@keyframes chaos-appear {
  0%   { opacity: 0; transform: translate(var(--tx), var(--ty)) rotate(var(--rot)) scale(0.7); }
  100% { opacity: 1; transform: translate(var(--tx), var(--ty)) rotate(var(--rot)) scale(1); }
}
@keyframes chaos-jitter {
  0%, 100% { transform: translate(var(--tx), var(--ty)) rotate(var(--rot)); }
  20%      { transform: translate(calc(var(--tx) + 3px), calc(var(--ty) - 3px)) rotate(calc(var(--rot) + 1.5deg)); }
  40%      { transform: translate(calc(var(--tx) - 2px), calc(var(--ty) + 2px)) rotate(calc(var(--rot) - 1deg)); }
  60%      { transform: translate(calc(var(--tx) + 2px), calc(var(--ty) + 3px)) rotate(calc(var(--rot) + 0.8deg)); }
  80%      { transform: translate(calc(var(--tx) - 3px), calc(var(--ty) - 2px)) rotate(calc(var(--rot) - 1.5deg)); }
}
@keyframes chaos-absorb {
  0%   { opacity: 1; transform: translate(var(--tx), var(--ty)) rotate(var(--rot)) scale(1); }
  60%  { opacity: 0.4; }
  100% { opacity: 0; transform: translate(0, 0) rotate(0) scale(0.4); }
}

/* Engine pill . emerges at the right side of the chaos zone, pulled
   close to the arrow so it reads as connected to Migraine day */
.engine-pill {
  position: absolute;
  top: 50%;
  right: 8px;
  left: auto;
  padding: 14px 18px;
  border-radius: 14px;
  background: linear-gradient(180deg, #1a1612, #0e0c09);
  border: 1px solid rgba(232, 165, 71, 0.28);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55);
  text-align: center;
  min-width: 120px;
  opacity: 0;
  transform: translateY(-50%) scale(0.85);
  z-index: 2;
}
.engine-viz.in .engine-pill {
  animation: pill-emerge .6s cubic-bezier(0.2, 0.8, 0.2, 1) 4.7s forwards;
}
@keyframes pill-emerge {
  0%   { opacity: 0; transform: translateY(-50%) scale(0.85); box-shadow: 0 0 0 0 rgba(232, 165, 71, 0); }
  60%  { opacity: 1; transform: translateY(-50%) scale(1.04); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 0 6px rgba(232, 165, 71, 0.18); }
  100% { opacity: 1; transform: translateY(-50%) scale(1); box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 0 0 rgba(232, 165, 71, 0); }
}
.engine-pill__label {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10px;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.engine-pill__title {
  display: block;
  font-family: var(--serif);
  font-size: 19px;
  color: var(--text-primary);
  letter-spacing: 0;
}

/* Connector arrow from engine pill to output . bolder so the
   ICHD-3 → Migraine day link reads at a glance */
.engine-arrow {
  position: relative;
  display: block;
  width: 56px;
  height: 2px;
  background: linear-gradient(90deg,
    rgba(232, 165, 71, 0.0) 0%,
    rgba(232, 165, 71, 0.55) 30%,
    rgba(167, 139, 250, 0.55) 100%
  );
  border-radius: 1px;
  opacity: 0;
  filter: drop-shadow(0 0 4px rgba(167, 139, 250, 0.35));
}
.engine-arrow::after {
  content: "";
  position: absolute;
  right: -2px; top: -4px;
  border-left: 7px solid rgba(167, 139, 250, 0.7);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}
.engine-viz.in .engine-arrow {
  animation: arrow-fade .4s ease-out 5.0s forwards;
}
@keyframes arrow-fade {
  0%   { opacity: 0; transform: translateX(-4px); }
  100% { opacity: 1; transform: translateX(0); }
}

/* Output badge . Migraine day in migraine purple, with steady gentle glow */
.engine-output {
  position: relative;
  padding: 14px 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(167, 139, 250, 0.28), rgba(124, 96, 220, 0.18));
  border: 1px solid rgba(167, 139, 250, 0.5);
  color: #e0d4f8;
  font-family: var(--serif);
  font-size: 18px;
  letter-spacing: 0;
  line-height: 1;
  white-space: nowrap;
  text-align: center;
  opacity: 0;
  transform: scale(0.85);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.engine-viz.in .engine-output {
  animation:
    output-emerge .5s cubic-bezier(0.2, 0.8, 0.2, 1) 5.3s forwards,
    output-burst 1.2s ease-out 5.6s 1,
    output-glow 4s ease-in-out 6.8s infinite;
}
@keyframes output-emerge {
  0%   { opacity: 0; transform: scale(0.85); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes output-burst {
  0%   { box-shadow: 0 0 0 0 rgba(167, 139, 250, 0.6); }
  100% { box-shadow: 0 0 0 28px rgba(167, 139, 250, 0); }
}
@keyframes output-glow {
  0%, 100% { box-shadow: 0 0 16px 0 rgba(167, 139, 250, 0.22); }
  50%      { box-shadow: 0 0 28px 4px rgba(167, 139, 250, 0.40); }
}

/* Reduce motion . disable the animations, jump to end states */
@media (prefers-reduced-motion: reduce) {
  .engine-viz.in .phone-scroll img,
  .engine-viz.in .chaos-token,
  .engine-viz.in .engine-pill,
  .engine-viz.in .engine-arrow,
  .engine-viz.in .engine-output,
  .engine-viz.in .phone-purple-pulse {
    animation: none;
  }
  .engine-viz.in .chaos-token { opacity: 0; }
  .engine-viz.in .engine-pill,
  .engine-viz.in .engine-arrow,
  .engine-viz.in .engine-output { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  .engine-viz.in .engine-arrow,
  .engine-viz.in .engine-output { transform: none; }
}

/* Mobile . stack the engine viz vertically */
@media (max-width: 880px) {
  .engine-viz {
    grid-template-columns: 1fr;
    column-gap: 16px;
    row-gap: 16px;
    justify-items: center;
  }
  .engine-viz > .engine-zone,
  .engine-viz > .engine-arrow,
  .engine-viz > .engine-output { margin: 0; }
  .engine-zone { width: 280px; height: 220px; }
  .engine-arrow {
    width: 2px;
    height: 28px;
    background: linear-gradient(180deg,
      rgba(232, 165, 71, 0) 0%,
      rgba(232, 165, 71, 0.55) 30%,
      rgba(167, 139, 250, 0.55) 100%
    );
    border-radius: 1px;
  }
  .engine-arrow::after {
    right: -4px; top: auto; bottom: -2px;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 7px solid rgba(167, 139, 250, 0.7);
    border-bottom: 0;
  }
  @keyframes arrow-fade {
    0%   { opacity: 0; transform: translateY(-4px); }
    100% { opacity: 1; transform: translateY(0); }
  }
}

/* References-page lead callout . a touch hazier, words a touch warmer */
.legal-callout {
  background: linear-gradient(
    135deg,
    rgba(232, 165, 71, 0.09),
    rgba(196, 181, 160, 0.04)
  );
  border-color: rgba(196, 181, 160, 0.24);
  color: #d4c8b3;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.legal-callout strong {
  color: var(--accent-strong);
}

/* ─── Engine viz . extra polish ────────────────────────────
   - SVG beams from chaos tokens converging into the pill on absorb
   - ICHD-3 type-in (letter by letter) inside the pill
   - Cascading purple ripples on the output badge
   - Color shift on absorbing tokens (amber → purple) */

.engine-beams {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: visible;
}
.engine-beam {
  fill: none;
  stroke: rgba(232, 165, 71, 0.65);
  stroke-width: 1.2;
  stroke-linecap: round;
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  opacity: 0;
  filter: drop-shadow(0 0 4px rgba(232, 165, 71, 0.5));
}
.engine-viz.in .engine-beam:nth-child(1) { animation: beam-flow .7s ease-in 4.55s forwards; }
.engine-viz.in .engine-beam:nth-child(2) { animation: beam-flow .7s ease-in 4.62s forwards; }
.engine-viz.in .engine-beam:nth-child(3) { animation: beam-flow .7s ease-in 4.69s forwards; }
.engine-viz.in .engine-beam:nth-child(4) { animation: beam-flow .7s ease-in 4.76s forwards; }
.engine-viz.in .engine-beam:nth-child(5) { animation: beam-flow .7s ease-in 4.83s forwards; }
@keyframes beam-flow {
  0%   { opacity: 0; stroke-dashoffset: 260; }
  25%  { opacity: 1; }
  85%  { opacity: 0.9; }
  100% { opacity: 0; stroke-dashoffset: 0; }
}

/* Shift absorb keyframes to fade tokens from amber to purple */
@keyframes chaos-absorb {
  0% {
    opacity: 1;
    transform: translate(var(--tx), var(--ty)) rotate(var(--rot)) scale(1);
    border-color: rgba(196, 181, 160, 0.30);
    color: var(--accent);
    background: rgba(20, 17, 12, 0.92);
  }
  60% {
    opacity: 0.55;
    border-color: rgba(167, 139, 250, 0.45);
    color: #c8b8e8;
  }
  100% {
    opacity: 0;
    transform: translate(0, 0) rotate(0) scale(0.4);
    border-color: rgba(167, 139, 250, 0.35);
    color: #c8b8e8;
  }
}

/* ICHD-3 type-in inside the pill */
.ichd-letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(4px) scale(0.88);
}
.engine-viz.in .ichd-letter {
  animation: letter-in .28s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
.engine-viz.in .ichd-letter:nth-child(1) { animation-delay: 5.05s; }
.engine-viz.in .ichd-letter:nth-child(2) { animation-delay: 5.13s; }
.engine-viz.in .ichd-letter:nth-child(3) { animation-delay: 5.21s; }
.engine-viz.in .ichd-letter:nth-child(4) { animation-delay: 5.29s; }
.engine-viz.in .ichd-letter:nth-child(5) { animation-delay: 5.37s; }
.engine-viz.in .ichd-letter:nth-child(6) { animation-delay: 5.45s; }
@keyframes letter-in {
  0%   { opacity: 0; transform: translateY(4px) scale(0.88); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* Cascading purple ripples on the output badge */
.engine-output { isolation: isolate; }
.engine-output::before,
.engine-output::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(167, 139, 250, 0.55);
  pointer-events: none;
  opacity: 0;
  z-index: -1;
}
.engine-viz.in .engine-output::before { animation: ripple-out 1.8s ease-out 5.7s 1; }
.engine-viz.in .engine-output::after  { animation: ripple-out 1.8s ease-out 6.05s 1; }
@keyframes ripple-out {
  0%   { transform: scale(1);    opacity: 0.7; }
  100% { transform: scale(2.4);  opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .engine-viz.in .engine-beam,
  .engine-viz.in .ichd-letter,
  .engine-viz.in .engine-output::before,
  .engine-viz.in .engine-output::after {
    animation: none;
    opacity: 1;
    transform: none;
    stroke-dashoffset: 0;
  }
}

/* ─────────────────────────────────────────────────────────────
   Machine . literal engine with tubes, gauges, pistons, LEDs.
   Replaces chaos tokens. Reads as a working machine.
   ───────────────────────────────────────────────────────────── */

.machine {
  position: relative;
  width: clamp(320px, 38vw, 540px);
  height: auto;
  display: block;
}
.machine__svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

/* Tubes . gold lines with rounded caps, drawn-in then flowing */
.machine__tube {
  fill: none;
  stroke: rgba(232, 165, 71, 0.55);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  filter: drop-shadow(0 0 6px rgba(232, 165, 71, 0.25));
}
.engine-viz.in .machine__tube { animation: tube-draw .9s cubic-bezier(0.4, 0, 0.2, 1) forwards; }
.engine-viz.in .machine__tube:nth-of-type(1) { animation-delay: 2.5s; }
.engine-viz.in .machine__tube:nth-of-type(2) { animation-delay: 2.62s; }
.engine-viz.in .machine__tube:nth-of-type(3) { animation-delay: 2.74s; }
.engine-viz.in .machine__tube:nth-of-type(4) { animation-delay: 2.86s; }
.engine-viz.in .machine__tube:nth-of-type(5) { animation-delay: 2.98s; }
@keyframes tube-draw {
  to { stroke-dashoffset: 0; }
}

/* After tubes are drawn, overlay a fast-flowing dashed pattern to
   show data moving along them. Implemented via a sibling pseudo. */
.machine__tubes::after { content: none; }

/* Tube labels . small monospace tags at each tube's start */
.machine__label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 10.5px;
  letter-spacing: 0;
  text-transform: uppercase;
  fill: var(--accent);
  opacity: 0;
}
.engine-viz.in .machine__label { animation: label-fade .35s ease-out forwards; }
.engine-viz.in .machine__label:nth-of-type(1) { animation-delay: 2.7s; }
.engine-viz.in .machine__label:nth-of-type(2) { animation-delay: 2.82s; }
.engine-viz.in .machine__label:nth-of-type(3) { animation-delay: 2.94s; }
.engine-viz.in .machine__label:nth-of-type(4) { animation-delay: 3.06s; }
.engine-viz.in .machine__label:nth-of-type(5) { animation-delay: 3.18s; }
@keyframes label-fade { to { opacity: 1; } }

/* Engine casing . appears once tubes are drawn, then comes alive */
.machine__engine { opacity: 0; }
.engine-viz.in .machine__engine { animation: engine-arrive .6s ease-out 3.4s forwards; }
@keyframes engine-arrive { to { opacity: 1; } }

.machine__casing {
  fill: linear-gradient;
  fill: #14110d;
  stroke: rgba(232, 165, 71, 0.42);
  stroke-width: 1.5;
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.6));
}
.machine__vents rect {
  fill: rgba(232, 165, 71, 0.22);
}

/* Gauge */
.machine__gauge-bg { fill: #0a0807; }
.machine__gauge-rim {
  fill: none;
  stroke: rgba(232, 165, 71, 0.55);
  stroke-width: 1.5;
}
.machine__ticks line {
  stroke: rgba(232, 165, 71, 0.55);
  stroke-width: 1.2;
  stroke-linecap: round;
}
.machine__needle {
  stroke: var(--accent-warm);
  stroke-width: 2;
  stroke-linecap: round;
  transform-origin: center;
  transform-box: fill-box;
}
.machine__needle-cap { fill: var(--accent-warm); }

.engine-viz.in .machine__needle {
  animation: needle-sweep 2.4s ease-in-out 3.6s infinite alternate;
}
@keyframes needle-sweep {
  0%   { transform: rotate(-72deg); }
  100% { transform: rotate(72deg); }
}

/* LEDs . blink in sequence */
.machine__led {
  fill: rgba(232, 165, 71, 0.18);
  stroke: rgba(232, 165, 71, 0.6);
  stroke-width: 1;
}
.engine-viz.in .machine__led { animation: led-blink 1.6s ease-in-out infinite; }
.engine-viz.in .machine__led:nth-of-type(1) { animation-delay: 3.6s; }
.engine-viz.in .machine__led:nth-of-type(2) { animation-delay: 3.8s; }
.engine-viz.in .machine__led:nth-of-type(3) { animation-delay: 4.0s; }
.engine-viz.in .machine__led:nth-of-type(4) { animation-delay: 4.2s; }
@keyframes led-blink {
  0%, 100% { fill: rgba(232, 165, 71, 0.18); filter: none; }
  50%      { fill: rgba(232, 165, 71, 0.95); filter: drop-shadow(0 0 5px rgba(232, 165, 71, 0.8)); }
}

/* Pistons . pump up and down, staggered */
.machine__piston {
  transform-origin: center bottom;
  transform-box: fill-box;
}
.machine__piston-shaft { fill: rgba(232, 165, 71, 0.20); stroke: rgba(232, 165, 71, 0.5); stroke-width: 1; }
.machine__piston-head  { fill: var(--accent); stroke: rgba(232, 165, 71, 0.8); stroke-width: 1; }

.engine-viz.in .machine__piston { animation: piston-pump 1.2s ease-in-out infinite; }
.engine-viz.in .machine__piston:nth-of-type(1) { animation-delay: 3.6s; }
.engine-viz.in .machine__piston:nth-of-type(2) { animation-delay: 3.8s; }
.engine-viz.in .machine__piston:nth-of-type(3) { animation-delay: 4.0s; }
@keyframes piston-pump {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

/* Plate (ICHD-3 nameplate) */
.machine__plate rect {
  fill: rgba(232, 165, 71, 0.10);
  stroke: rgba(232, 165, 71, 0.45);
  stroke-width: 1;
}
.machine__plate-label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 7px;
  letter-spacing: 1px;
  text-anchor: middle;
  fill: var(--text-muted);
}
.machine__plate-title {
  font-family: var(--serif);
  font-size: 14px;
  text-anchor: middle;
  fill: var(--text-primary);
  letter-spacing: 0.5px;
}
.machine__plate-letter { opacity: 0; }
.engine-viz.in .machine__plate-letter { animation: plate-letter .25s ease-out forwards; }
.engine-viz.in .machine__plate-letter:nth-of-type(1) { animation-delay: 3.7s; }
.engine-viz.in .machine__plate-letter:nth-of-type(2) { animation-delay: 3.78s; }
.engine-viz.in .machine__plate-letter:nth-of-type(3) { animation-delay: 3.86s; }
.engine-viz.in .machine__plate-letter:nth-of-type(4) { animation-delay: 3.94s; }
.engine-viz.in .machine__plate-letter:nth-of-type(5) { animation-delay: 4.02s; }
.engine-viz.in .machine__plate-letter:nth-of-type(6) { animation-delay: 4.10s; }
@keyframes plate-letter { to { opacity: 1; } }

/* Output tube . bold, gold→purple gradient, with a CHUNKY arrowhead */
.machine__out-tube {
  fill: none;
  stroke: url(#outGrad);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  filter: drop-shadow(0 0 8px rgba(167, 139, 250, 0.4));
}
.engine-viz.in .machine__out-tube {
  animation: out-tube-draw .55s ease-out 5.2s forwards;
}
@keyframes out-tube-draw { to { stroke-dashoffset: 0; } }

.machine__out-arrow {
  fill: rgba(167, 139, 250, 0.95);
  filter: drop-shadow(0 0 10px rgba(167, 139, 250, 0.7));
  opacity: 0;
}
.engine-viz.in .machine__out-arrow {
  animation: out-arrow-pop .4s cubic-bezier(0.2, 0.8, 0.2, 1) 5.6s forwards;
}
@keyframes out-arrow-pop {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* Hide the old engine-arrow element since the SVG now contains the connector */
.engine-viz > .engine-arrow { display: none; }
.engine-viz > .engine-zone { display: none; }

/* Engine viz layout . phone | (machine stacked above output)
   Both columns size to content (auto/auto) so the whole pair can be
   centered horizontally on the page. */
.engine-viz {
  grid-template-columns: auto auto;
  align-items: center;
  justify-content: center;
  max-width: 1080px;
}
.engine-viz > .engine-zone,
.engine-viz > .engine-arrow,
.engine-viz > .engine-output { margin: 0; }

.engine-viz__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: 100%;
}
.engine-viz__content .machine {
  margin-bottom: -8px;  /* SVG arrow visually meets badge */
}
.engine-viz__content .engine-output {
  align-self: center;
}

/* Output bigger and more present */
.engine-output {
  padding: 14px 28px;
  font-size: 20px;
}

/* ─── Half-circle gauge styling (replacing the clock-look) ─── */
.machine__gauge-zone-cool {
  stroke: rgba(176, 216, 208, 0.6);
  stroke-width: 2.5;
  stroke-linecap: round;
}
.machine__gauge-zone-warm {
  stroke: rgba(232, 165, 71, 0.6);
  stroke-width: 2.5;
  stroke-linecap: round;
}
.machine__gauge-rim {
  stroke: rgba(232, 165, 71, 0.4);
  stroke-width: 1;
}
.machine__gauge-bg {
  fill: #0a0807;
}
.machine__gauge-label {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 6.5px;
  letter-spacing: 1.5px;
  fill: var(--text-dim);
}

/* Needle on half-circle (origin at base) */
.machine__needle {
  stroke: var(--accent-warm);
  stroke-width: 2;
  stroke-linecap: round;
  transform-origin: 0 0;
  transform-box: view-box;
  filter: drop-shadow(0 0 3px rgba(232, 165, 71, 0.6));
}
.engine-viz.in .machine__needle {
  animation: needle-half-sweep 2.6s ease-in-out 3.6s infinite alternate;
}
@keyframes needle-half-sweep {
  0%   { transform: rotate(-72deg); }
  100% { transform: rotate(72deg); }
}

/* ─── LED color variations ─── */
.machine__led--green {
  fill: rgba(120, 200, 140, 0.18);
  stroke: rgba(120, 200, 140, 0.65);
}
.machine__led--gold {
  fill: rgba(232, 165, 71, 0.18);
  stroke: rgba(232, 165, 71, 0.65);
}
.machine__led--teal {
  fill: rgba(176, 216, 208, 0.18);
  stroke: rgba(176, 216, 208, 0.65);
}
.engine-viz.in .machine__led--green {
  animation: led-blink-green 1.8s ease-in-out 3.6s infinite;
}
.engine-viz.in .machine__led--teal {
  animation: led-blink-teal 1.8s ease-in-out 4.2s infinite;
}
.engine-viz.in .machine__led--gold:nth-of-type(2) {
  animation: led-blink-gold 1.8s ease-in-out 3.8s infinite;
}
.engine-viz.in .machine__led--gold:nth-of-type(3) {
  animation: led-blink-gold 1.8s ease-in-out 4.0s infinite;
}
@keyframes led-blink-green {
  0%, 100% { fill: rgba(120, 200, 140, 0.18); filter: none; }
  50%      { fill: rgba(120, 200, 140, 0.95); filter: drop-shadow(0 0 5px rgba(120, 200, 140, 0.8)); }
}
@keyframes led-blink-gold {
  0%, 100% { fill: rgba(232, 165, 71, 0.18); filter: none; }
  50%      { fill: rgba(232, 165, 71, 0.95); filter: drop-shadow(0 0 5px rgba(232, 165, 71, 0.8)); }
}
@keyframes led-blink-teal {
  0%, 100% { fill: rgba(176, 216, 208, 0.18); filter: none; }
  50%      { fill: rgba(176, 216, 208, 0.95); filter: drop-shadow(0 0 5px rgba(176, 216, 208, 0.8)); }
}

/* Override generic LED rule that would apply to all */
.engine-viz.in .machine__led:not(.machine__led--green):not(.machine__led--gold):not(.machine__led--teal) {
  animation: none;
}

/* Plate title . adjust for new wider "EMBER LOGIC ENGINE" text */
.machine__plate-title {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 9px;
  letter-spacing: 2px;
  fill: var(--accent-strong);
}
.machine__plate-label { display: none; }

/* ─── "No AI inside" note . teal pill, distinct from the gold engine ─── */
.ai-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: clamp(28px, 4vw, 44px) auto 0;
  max-width: 600px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid rgba(176, 216, 208, 0.32);
  background: rgba(176, 216, 208, 0.06);
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0;
  color: #a8c8c0;
  text-align: center;
  justify-content: center;
  flex-wrap: wrap;
}
.ai-note__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #b0d8d0;
  box-shadow: 0 0 8px rgba(176, 216, 208, 0.7);
  flex: 0 0 auto;
}
.ai-note strong {
  color: #d8eee6;
  font-weight: 600;
}
.ai-note a {
  color: #b0d8d0;
  border-bottom: 1px solid rgba(176, 216, 208, 0.4);
  margin-left: 4px;
  transition: color .2s, border-color .2s;
}
.ai-note a:hover {
  color: #d8eee6;
  border-bottom-color: #b0d8d0;
}

/* Output tube + arrow on new vertical orientation (going DOWN) */
.machine__out-tube {
  fill: none;
  stroke: url(#outGrad);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  filter: drop-shadow(0 0 8px rgba(167, 139, 250, 0.4));
}
.engine-viz.in .machine__out-tube {
  animation: out-tube-draw .6s ease-out 5.2s forwards;
}

@media (max-width: 880px) {
  .engine-viz { grid-template-columns: 1fr; }
  .machine { width: 100%; max-width: 480px; }
}

/* Providers page refinement, handoff-first flow */
body.prov {
  --provider-serif: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --text-muted: #a9a29a;
  --text-dim: #827b72;
}

body.prov .provider-hero--handoff {
  padding: clamp(42px, 7vw, 92px) 0 clamp(46px, 7vw, 86px);
  background:
    radial-gradient(ellipse 72% 46% at 36% 0%, rgba(232, 165, 71, 0.105), transparent 70%),
    radial-gradient(ellipse 38% 32% at 82% 20%, rgba(176, 216, 208, 0.045), transparent 72%);
}

.provider-hero__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: clamp(30px, 6vw, 86px);
  align-items: center;
}

.provider-hero__copy--handoff {
  max-width: 800px;
}

body.prov .provider-hero h1 {
  max-width: 12.5ch;
  margin: 12px 0 18px;
  font-family: var(--provider-serif);
  font-size: clamp(48px, 6.6vw, 84px);
  font-weight: 500;
  line-height: 0.99;
  letter-spacing: 0;
  color: var(--text-primary);
  text-wrap: balance;
}

body.prov .provider-hero .hero-sub {
  max-width: 46ch;
  margin: 0;
  color: var(--text-muted);
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.58;
}

.provider-hero__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: clamp(24px, 3vw, 34px);
}

.provider-hero__actions p {
  max-width: 27ch;
  margin: 0;
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.45;
}

.handoff-steps {
  display: grid;
  gap: 0;
  padding: clamp(20px, 3vw, 28px);
  border: 1px solid rgba(196, 181, 160, 0.18);
  border-radius: 22px;
  background:
    radial-gradient(ellipse 92% 110% at 0% 0%, rgba(232, 165, 71, 0.12), transparent 62%),
    linear-gradient(150deg, rgba(20, 20, 20, 0.96), rgba(10, 10, 10, 0.92));
  box-shadow:
    0 1px 0 rgba(255, 230, 200, 0.05) inset,
    0 26px 76px rgba(0, 0, 0, 0.38);
}

.handoff-steps__row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  column-gap: 14px;
  row-gap: 3px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(196, 181, 160, 0.12);
}

.handoff-steps__row:first-child {
  padding-top: 0;
}

.handoff-steps__row span {
  grid-row: 1 / span 2;
  color: var(--accent-warm);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.2px;
}

.handoff-steps__row strong {
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.3;
}

.handoff-steps__row em {
  color: var(--text-muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.45;
}

.handoff-steps__footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 17px;
  color: #a8c8c0;
  font-size: 13px;
  line-height: 1.4;
}

.handoff-steps__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #b0d8d0;
  box-shadow: 0 0 10px rgba(176, 216, 208, 0.65);
}

.chart-output-section {
  padding: clamp(24px, 3.6vw, 42px) 0 clamp(24px, 4vw, 46px);
  background:
    radial-gradient(ellipse 55% 32% at 50% 0%, rgba(232, 165, 71, 0.06), transparent 72%);
}

.chart-output__head {
  text-align: center;
  max-width: 820px;
}

.chart-output__head .feat-title {
  margin: 12px auto 16px;
  max-width: 15ch;
  font-family: var(--provider-serif);
  font-weight: 500;
  line-height: 1.03;
}

.chart-output__body {
  max-width: 58ch;
  margin-inline: auto;
}

.chart-output__window {
  width: min(100%, 980px);
  margin: clamp(18px, 3vw, 30px) auto 0;
}

.chart-output__window .chart-note {
  width: 100%;
}

@media (max-width: 920px) {
  .provider-hero__top {
    grid-template-columns: 1fr;
    align-items: start;
  }

  body.prov .provider-hero h1 {
    max-width: 11.5ch;
  }
}

@media (max-width: 560px) {
  body.prov .provider-hero--handoff {
    padding-top: 34px;
  }

  body.prov .provider-hero h1 {
    font-size: clamp(42px, 12vw, 58px);
  }

  .provider-hero__actions {
    display: grid;
    gap: 12px;
  }

  .provider-hero__actions .btn-primary {
    width: 100%;
    justify-content: center;
  }

  .handoff-steps {
    border-radius: 18px;
  }

  .handoff-steps__row {
    grid-template-columns: 34px minmax(0, 1fr);
    column-gap: 10px;
  }

  .chart-output__head {
    text-align: left;
  }

  .chart-output__head .feat-title,
  .chart-output__body {
    margin-inline: 0;
  }
}

/* Homepage polish, aligned with provider page refinements */
body.home {
  --home-serif: "Source Serif 4", "Iowan Old Style", Georgia, serif;
  --text-muted: #a9a29a;
  --text-dim: #827b72;
  --section-y: clamp(48px, 7vw, 82px);
}

body.home .hero--center {
  padding: clamp(52px, 8vw, 94px) 0 clamp(46px, 7vw, 80px);
}

body.home .hero--center h1,
body.home .feat-title {
  font-family: var(--home-serif);
  font-weight: 500;
}

body.home .hero--center h1 {
  max-width: 15ch;
  font-size: clamp(52px, 6.4vw, 88px);
  line-height: 1.01;
}

body.home .hero--center h1 .text-accent,
body.home .feat-title .text-accent {
  color: inherit;
}

body.home .hero--center .hero-sub {
  color: var(--text-muted);
}

body.home .cta-caption {
  color: var(--text-dim);
}

body.home .section-divider {
  margin: clamp(12px, 2.4vw, 28px) auto;
  opacity: 0.55;
}

body.home .feat--cal {
  padding: clamp(34px, 5.4vw, 64px) 0 clamp(42px, 6vw, 72px);
}

body.home .feat--cal .feat-head {
  margin-bottom: clamp(28px, 4vw, 44px);
}

body.home .entry-demo {
  margin: clamp(20px, 3vw, 30px) auto clamp(22px, 3.5vw, 34px);
}

body.home .band--tight {
  padding: clamp(42px, 6vw, 74px) 0;
}

body.home .closing {
  padding: clamp(46px, 7vw, 82px) 0 clamp(44px, 6vw, 74px);
}

body.home .cal-subtitle,
body.home .cal-stat-label,
body.home .cal-axis,
body.home .cal-legend {
  color: var(--text-dim);
}

body.home .cal-month-label {
  color: var(--text-muted);
}

@media (max-width: 860px) {
  body.home .hero--center h1 {
    font-size: clamp(44px, 10vw, 68px);
  }
}

@media (max-width: 480px) {
  body.home .hero--center {
    padding-top: 44px;
  }

  body.home .hero--center h1 {
    font-size: clamp(40px, 11vw, 50px);
    max-width: 12.5ch;
  }

  body.home .hero--center .hero-sub {
    font-size: 20px;
  }
}