/* ==========================================================================
   MISSED CALLS DENTAL — public marketing site
   Light-theme only. Visual system ported from the approved Recall handoff
   (design/recall). "Recall" is internal-only and never customer-facing.
   Trial length is always 21 days.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Schibsted+Grotesk:wght@500;600;700;800&family=Hanken+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  /* Fonts */
  --font-display: "Schibsted Grotesk", "Hanken Grotesk", system-ui, sans-serif;
  --font-sans:    "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* Brand */
  --teal-50:#E9F7F5; --teal-100:#C8ECE8; --teal-200:#97DBD4; --teal-300:#5DC3BA;
  --teal-400:#2BA69B; --teal-500:#0E8A80; --teal-600:#0B6F67; --teal-700:#095852;
  --teal-800:#07433F; --teal-900:#063531;
  --ink-900:#0C2B2A; --ink-800:#143A38; --ink-700:#1E4A47;
  --accent-300:#F8C794; --accent-400:#F2A65A; --accent-500:#E08A2B;

  /* Neutrals */
  --n-0:#FFFFFF; --n-25:#FBFCFC; --n-50:#F6F8F7; --n-100:#F1F4F3; --n-200:#E2E8E6;
  --n-300:#CDD6D3; --n-400:#A7B2AF; --n-500:#7C8784; --n-600:#586462; --n-700:#3D4845;
  --n-800:#2A3331; --n-900:#18201F;

  /* Semantic */
  --bg:var(--n-50); --surface:var(--n-0); --surface-2:var(--n-100);
  --border:var(--n-200); --border-strong:var(--n-300);
  --text:var(--ink-900); --text-body:#2E3B39; --text-secondary:var(--n-600); --text-muted:var(--n-500);
  --text-on-brand:#FFFFFF; --text-on-dark:#EAF7F4;
  --primary:var(--teal-600); --primary-hover:var(--teal-700);
  --primary-soft:var(--teal-50); --primary-soft-border:var(--teal-200); --link:var(--teal-700);

  --success:#1E9E54; --success-text:#15803D; --success-bg:#EAF7EF; --success-border:#BBE6CB;
  --warning:#E08A2B; --warning-text:#B45309; --warning-bg:#FDF3E5; --warning-border:#F6D9AC;
  --error:#D9483B;   --error-text:#C13B30;   --error-bg:#FBEDEB;   --error-border:#F3C7C1;
  --info:#1488C2;    --info-text:#0E6FA3;    --info-bg:#E9F4FB;    --info-border:#BFE0F1;

  --focus-ring:0 0 0 3px rgba(43,166,155,.40);
  --focus-border:var(--teal-500);

  /* Radius / shadows / space / layout */
  --r-xs:6px; --r-sm:8px; --r-md:10px; --r-lg:14px; --r-xl:20px; --r-2xl:28px; --r-pill:999px;
  --shadow-xs:0 1px 2px rgba(12,43,42,.06);
  --shadow-sm:0 1px 3px rgba(12,43,42,.08), 0 1px 2px rgba(12,43,42,.05);
  --shadow-md:0 4px 12px rgba(12,43,42,.08);
  --shadow-lg:0 12px 28px rgba(12,43,42,.10);
  --shadow-xl:0 24px 48px rgba(12,43,42,.12);
  --shadow-focus-primary:0 1px 2px rgba(12,43,42,.10), 0 6px 16px rgba(11,111,103,.20);

  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:20px; --space-6:24px;
  --space-8:32px; --space-10:40px; --space-12:48px; --space-16:64px; --space-20:80px;
  --space-24:96px;

  --container:1120px; --content:720px; --header-h:68px;

  --display-l:700 clamp(2.25rem,4vw,3rem)/1.06 var(--font-display);
  --h1:700 clamp(2rem,3vw,2.5rem)/1.1 var(--font-display);
  --h2:700 clamp(1.625rem,2.4vw,2rem)/1.15 var(--font-display);
  --h3:650 1.375rem/1.25 var(--font-display);
  --body-lg:400 1.125rem/1.6 var(--font-sans);
  --body:400 1rem/1.6 var(--font-sans);
  --body-sm:400 .9375rem/1.55 var(--font-sans);
  --label:600 .875rem/1.4 var(--font-sans);
  --helper:400 .8125rem/1.5 var(--font-sans);
}

/* ---------------------------------------------------------------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text-body);
  font: var(--body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
a { color: var(--link); }
img { max-width: 100%; height: auto; }
:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--r-sm); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--text); margin: 0; }

.skip-link { position: absolute; left: -9999px; top: 0; padding: 8px 14px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: var(--r-sm); }
.skip-link:focus { left: 16px; top: 16px; z-index: 100; box-shadow: var(--focus-ring); }

/* ---------------------------------------------------------------- type */
.t-eyebrow { display: inline-block; font: 600 .75rem/1 var(--font-sans); letter-spacing: .10em; text-transform: uppercase; color: var(--primary); margin: 0; }
.t-display-l { font: var(--display-l); letter-spacing: -.02em; color: var(--text); margin: 0; }
.t-h1 { font: var(--h1); letter-spacing: -.02em; color: var(--text); margin: 0; }
.t-h2 { font: var(--h2); letter-spacing: -.016em; color: var(--text); margin: 0; }
.t-h3 { font: var(--h3); letter-spacing: -.01em; color: var(--text); margin: 0; }
.t-body-lg { font: var(--body-lg); color: var(--text-body); margin: 0; }
.t-body { font: var(--body); color: var(--text-body); margin: 0; }
.t-small { font: var(--body-sm); color: var(--text-secondary); margin: 0; }
.t-helper { font: var(--helper); color: var(--text-muted); margin: 0; }

/* ---------------------------------------------------------------- layout */
.container { width: min(var(--container), calc(100% - 2 * var(--space-6))); margin-inline: auto; }
.section { padding: var(--space-16) 0; }
.section + .section { border-top: 1px solid var(--border); }
.section-head { max-width: 640px; margin: 0 auto var(--space-10); text-align: center; }
.section-head .t-eyebrow { margin-bottom: var(--space-3); }
.section-head h2 { margin-bottom: var(--space-3); }
.section-head .t-body-lg { color: var(--text-body); }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  height: 44px; padding: 0 var(--space-5); border: 1px solid transparent; border-radius: var(--r-md);
  font: 600 .9375rem/1 var(--font-sans); cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease, transform .04s ease;
}
.btn:active { transform: translateY(.5px); }
.btn:disabled { opacity: .6; cursor: not-allowed; }
.btn-primary { background: var(--primary); color: var(--text-on-brand); box-shadow: var(--shadow-xs); }
.btn-primary:hover:not(:disabled) { background: var(--primary-hover); box-shadow: var(--shadow-focus-primary); color: #fff; }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.btn-secondary:hover:not(:disabled) { background: var(--surface-2); border-color: var(--n-400); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover:not(:disabled) { background: var(--surface-2); color: var(--text); }
.btn-sm { height: 36px; padding: 0 var(--space-4); font-size: .875rem; border-radius: var(--r-sm); }
.btn-lg { height: 52px; padding: 0 var(--space-6); font-size: 1rem; }
.btn-block { width: 100%; }
.link { color: var(--link); font-weight: 600; text-decoration: none; }
.link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* ---------------------------------------------------------------- form controls */
.field { display: grid; gap: var(--space-2); }
.field label { font: var(--label); color: var(--text); }
.field .helper { font: var(--helper); color: var(--text-muted); }
.input {
  width: 100%; height: 48px; padding: 0 var(--space-4);
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--r-md);
  font: var(--body); transition: border-color .15s ease, box-shadow .15s ease;
}
.input::placeholder { color: var(--n-400); }
.input:hover { border-color: var(--n-400); }
.input:focus { outline: none; border-color: var(--focus-border); box-shadow: var(--focus-ring); }

/* ---------------------------------------------------------------- cards / badges / alerts / tiles */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.card-pad { padding: var(--space-6); }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 11px; border-radius: var(--r-pill); font: 600 .8125rem/1 var(--font-sans); border: 1px solid transparent; white-space: nowrap; }
.badge .dot { width: 7px; height: 7px; border-radius: 999px; background: currentColor; }
.badge-success { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
.badge-brand { background: var(--primary-soft); color: var(--teal-700); border-color: var(--primary-soft-border); }
.alert { display: flex; gap: var(--space-3); padding: var(--space-4); border: 1px solid; border-radius: var(--r-md); font: var(--body-sm); }
.alert-info { background: var(--info-bg); border-color: var(--info-border); color: var(--info-text); }
.alert-error { background: var(--error-bg); border-color: var(--error-border); color: var(--error-text); }
.tile { width: 44px; height: 44px; border-radius: var(--r-md); display: inline-flex; align-items: center; justify-content: center; background: var(--primary-soft); color: var(--primary); flex: 0 0 auto; }
.tile svg { width: 22px; height: 22px; }

/* ---------------------------------------------------------------- header */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.86); -webkit-backdrop-filter: saturate(160%) blur(10px); backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); height: var(--header-h); position: relative; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand-text { display: inline-flex; flex-direction: column; }
.brand-name { font: 700 1.0625rem/1 var(--font-display); color: var(--text); letter-spacing: -.01em; }
.brand-tag { display: none; }
.header-end { display: flex; align-items: center; gap: var(--space-2); }
.site-nav { display: flex; align-items: center; gap: var(--space-1); }
.nav-link { padding: 8px 12px; border-radius: var(--r-sm); color: var(--text-secondary); font: 600 .9375rem/1 var(--font-sans); text-decoration: none; }
.nav-link:hover { background: var(--surface-2); color: var(--text); }
.nav-link[aria-current="page"] { color: var(--text); background: var(--surface-2); }
.auth-group { display: inline-flex; align-items: center; gap: 8px; margin-left: 8px; }
.auth-link { padding: 8px 14px; border-radius: var(--r-md); font: 600 .9375rem/1 var(--font-sans); text-decoration: none; color: var(--text); }
.auth-link:hover { background: var(--surface-2); }
.auth-link--primary { background: var(--primary); color: #fff; }
.auth-link--primary:hover { background: var(--primary-hover); color: #fff; }
.menu-toggle {
  display: none; align-items: center; gap: 8px; padding: 8px 12px;
  border-radius: var(--r-md); border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text);
  font: 600 .875rem/1 var(--font-sans); cursor: pointer;
}
.menu-toggle-bars { display: inline-flex; flex-direction: column; gap: 3px; width: 16px; }
.menu-toggle-bars span { display: block; height: 2px; background: currentColor; border-radius: 2px; }

@media (max-width: 860px) {
  .menu-toggle { display: inline-flex; }
  .site-nav { display: none; }
  .menu-toggle[aria-expanded="true"] + .site-nav {
    display: flex; flex-direction: column; align-items: stretch; gap: 4px;
    position: absolute; top: var(--header-h); left: 0; right: 0;
    background: var(--surface); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md);
    padding: var(--space-4); z-index: 50;
  }
  .auth-group { width: 100%; flex-direction: column; align-items: stretch; gap: 8px; margin-left: 0; padding-top: 8px; border-top: 1px solid var(--border); }
  .auth-link, .nav-link { width: 100%; text-align: left; }
  .auth-link--primary { text-align: center; }
}

/* ---------------------------------------------------------------- hero */
.hero { padding: var(--space-20) 0 var(--space-12); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-12); align-items: center; }
.eyebrow-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--r-pill); background: var(--primary-soft); border: 1px solid var(--primary-soft-border); color: var(--teal-700); font: 600 .8125rem/1 var(--font-sans); }
.hero h1 { margin: var(--space-4) 0 var(--space-4); }
.hero .lead { margin: 0 0 var(--space-6); max-width: 52ch; color: var(--text-body); font: var(--body-lg); }
.hero-ctas { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-bottom: var(--space-4); }
.trust-line { display: flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font: var(--body-sm); }
.trust-line svg { color: var(--success); flex: 0 0 auto; }

/* SMS thread mock */
.mock { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl); box-shadow: var(--shadow-xl); overflow: hidden; }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface-2); }
.mock-bar i { width: 10px; height: 10px; border-radius: 999px; background: var(--n-300); }
.mock-bar .t-helper { margin-left: 8px; color: var(--text-muted); }
.mock-body { padding: var(--space-5); display: grid; gap: var(--space-3); }
.thread { display: grid; gap: var(--space-3); }
.bubble { max-width: 84%; padding: 12px 14px; border-radius: 16px; font: var(--body-sm); line-height: 1.5; }
.bubble small { display: block; font: 600 .625rem/1 var(--font-sans); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 5px; opacity: .8; }
.bubble.clinic { background: var(--surface-2); color: var(--text-body); border: 1px solid var(--border); border-bottom-left-radius: 5px; }
.bubble.clinic small { color: var(--teal-700); }
.bubble.patient { justify-self: end; background: var(--primary); color: #fff; border-bottom-right-radius: 5px; }
.bubble.patient small { color: var(--teal-100); }
/* Front-desk "request ready" summary card (replaces the old green pill).
   Shows the structured info the office receives after the SMS exchange.
   White surface with a soft success header band signals "ready" without a
   heavy color block; the body lays out the actual collected fields. */
.request-card {
  margin-top: var(--space-2);
  background: var(--surface);
  border: 1px solid var(--success-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}
.request-card__head {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: var(--success-bg);
  color: var(--success-text);
  border-bottom: 1px solid var(--success-border);
  font: 600 .8125rem/1 var(--font-sans);
  letter-spacing: .02em;
}
.request-card__head svg { flex: 0 0 auto; }
.request-card__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 18px;
  margin: 0;
  padding: 14px 16px;
}
.rc-row { display: grid; gap: 2px; min-width: 0; }
.rc-row dt {
  font: 600 .6875rem/1 var(--font-sans);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}
.rc-row dd {
  font: 600 .9375rem/1.3 var(--font-sans);
  color: var(--text);
  margin: 0;
  overflow-wrap: anywhere;
}
.rc-row dd.t-mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
@media (max-width: 520px) {
  .request-card__list { grid-template-columns: 1fr; gap: 10px; }
}

/* ---------------------------------------------------------------- feature / step grids */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.feat-card h3 { margin: 14px 0 6px; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.step { padding-top: var(--space-2); }
.step .num {
  width: 36px; height: 36px; border-radius: var(--r-md);
  background: var(--primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font: 700 1rem/1 var(--font-display); margin-bottom: 12px;
}
.step h3 { margin-bottom: 6px; }

/* ---------------------------------------------------------------- pricing */
.pricing-card { max-width: 540px; margin: 0 auto; overflow: hidden; }
.pricing-head { padding: var(--space-8); background: var(--primary-soft); border-bottom: 1px solid var(--border); }
.pricing-head .badge { margin-bottom: 14px; }
.price-row { display: flex; align-items: baseline; gap: 6px; }
.price-amount { font: 700 3.25rem/1 var(--font-display); letter-spacing: -.03em; color: var(--text); font-variant-numeric: tabular-nums; }
.price-suffix { color: var(--text-secondary); font: var(--body-lg); }
.pricing-body { padding: var(--space-8); }
.incl { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.incl li { display: flex; align-items: center; gap: 10px; color: var(--text-body); font: var(--body-sm); }
.incl li::before {
  content: ""; flex: 0 0 auto; width: 20px; height: 20px; border-radius: 999px;
  background: var(--success-bg); border: 1px solid var(--success-border);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2315803D' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");
  background-repeat: no-repeat; background-position: center; background-size: 14px;
}

/* Inline trial / setup form (homepage + pricing) */
.setup-form { display: grid; gap: var(--space-4); margin-top: var(--space-6); }
.setup-form .form-foot { margin: 0; color: var(--text-muted); font: var(--body-sm); text-align: center; }
.form-error { font: var(--body-sm); color: var(--error-text); padding: 10px 12px; background: var(--error-bg); border: 1px solid var(--error-border); border-radius: var(--r-md); }
.form-error[hidden] { display: none; }

/* ---------------------------------------------------------------- compliance / trust grids */
.split-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-12); align-items: start; }
.trust-list { display: grid; gap: var(--space-3); }
.trust-list .row { display: flex; gap: var(--space-3); align-items: center; }
.trust-list .row svg { color: var(--success); flex: 0 0 auto; }
.compliance-tile .alert { margin-bottom: var(--space-4); }
.compliance-tile .compliance-list { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.compliance-tile .compliance-list .list-row { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); }
.compliance-tile .compliance-list .list-row + .list-row { border-top: 1px solid var(--border); }
.compliance-tile .compliance-list .list-row span:first-child { flex: 1; font: var(--body-sm); color: var(--text-body); }

/* ---------------------------------------------------------------- FAQ */
.faq { display: grid; gap: var(--space-3); max-width: 760px; margin: 0 auto; }
.faq details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-xs); padding: var(--space-5) var(--space-6); }
.faq summary { cursor: pointer; font: 600 1.0625rem/1.4 var(--font-display); color: var(--text); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--primary); font-weight: 700; font-size: 1.25rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: var(--space-3) 0 0; color: var(--text-body); font: var(--body); }

/* ---------------------------------------------------------------- CTA band */
.cta-band {
  background: var(--ink-900);
  border-radius: var(--r-2xl);
  padding: var(--space-16) var(--space-12);
  text-align: center; color: #fff;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: var(--text-on-dark); max-width: 48ch; margin: 0 auto var(--space-6); font: var(--body-lg); }

/* ---------------------------------------------------------------- footer */
.site-footer { border-top: 1px solid var(--border); padding: var(--space-12) 0; background: var(--surface); color: var(--text-muted); }
.footer-inner { display: flex; justify-content: space-between; gap: var(--space-6); flex-wrap: wrap; align-items: center; }
.footer-copy { color: var(--text-muted); font: var(--body-sm); }
.footer-nav { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.footer-nav a { color: var(--text-secondary); text-decoration: none; font: var(--body-sm); }
.footer-nav a:hover { color: var(--text); }

/* ---------------------------------------------------------------- legal / generic content */
.prose { max-width: var(--content); margin: 0 auto; }
.prose h1 { font: var(--h1); margin: 0 0 var(--space-3); }
.prose h2 { font: var(--h2); margin: var(--space-10) 0 var(--space-3); }
.prose h3 { font: var(--h3); margin: var(--space-6) 0 var(--space-2); }
.prose p { margin: 0 0 var(--space-4); color: var(--text-body); }
.prose ul, .prose ol { margin: 0 0 var(--space-4); padding-left: var(--space-6); color: var(--text-body); }
.prose li + li { margin-top: var(--space-1); }
.prose a { color: var(--link); font-weight: 600; }
.prose .lead { font: var(--body-lg); color: var(--text-body); margin: var(--space-3) 0 var(--space-6); }
.prose .meta { font: var(--body-sm); color: var(--text-muted); margin: 0 0 var(--space-6); }

/* ---------------------------------------------------------------- confirm card / sign-in */
.confirm-card { max-width: 520px; margin: 0 auto; padding: var(--space-10) var(--space-6); text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.confirm-card .tile { margin: 0 auto var(--space-5); }
.confirm-card h1 { margin: 0 0 var(--space-3); font: var(--h2); }
.confirm-card p { color: var(--text-body); margin: 0 0 var(--space-6); }
.confirm-card .btn { display: inline-flex; }
.auth-card { max-width: 460px; margin: 0 auto; padding: var(--space-8); background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.auth-card h1 { font: var(--h2); margin: 0 0 var(--space-3); }
.auth-card .sub { color: var(--text-body); margin: 0 0 var(--space-6); }
.auth-card form { display: grid; gap: var(--space-4); }
.auth-card .form-foot { color: var(--text-muted); font: var(--body-sm); text-align: center; margin: var(--space-4) 0 0; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1024px) {
  .hero-grid, .split-grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .feat-grid, .step-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .section { padding: var(--space-12) 0; }
  .hero { padding: var(--space-12) 0 var(--space-10); }
  .feat-grid, .step-grid { grid-template-columns: 1fr; }
  .cta-band { padding: var(--space-12) var(--space-6); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

/* ---------------------------------------------------------------- helpers */
.center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }