/* =========================================================================
   Equip Media Co. — Foundations
   Colors, type, spacing, radii, shadows, and semantic styles.
   Source of truth: tokens.json + 04/05/06/07 system specs.
   ========================================================================= */







/* ----- Display: DIN 2014 (Adobe Fonts) with Barlow Condensed fallback -----
   DIN 2014 is licensed via Adobe Fonts — link in the page <head>:
     <link rel="stylesheet" href="https://use.typekit.net/<your-kit>.css">
   Until that's in place we substitute Barlow Condensed Black/Bold/Thin from
   Google Fonts — a closer geometric/condensed match than Inter for display
   weights. Marked SUBSTITUTION — see README.
*/











:root {
  /* ===== Brand color ramps ===== */

  /* Cobalt Blue — PRIMARY */
  --cobalt-50:  #EAEEF4;
  --cobalt-100: #C9D2E0;
  --cobalt-200: #94A6BF;
  --cobalt-300: #5F7AA1;
  --cobalt-400: #3A5B8B;
  --cobalt-500: #1E4275; /* base */
  --cobalt-600: #163562;
  --cobalt-700: #0F284D;
  --cobalt-900: #081A36;

  /* Stream Blue — SECONDARY (logo mountain, links, display headlines) */
  --stream-50:  #E3F4FA;
  --stream-100: #B5E1F0;
  --stream-200: #7DCCE3;
  --stream-300: #3FB1D2;
  --stream-400: #1B9EC4;
  --stream-500: #008DB9; /* base */
  --stream-600: #00759C;
  --stream-700: #005C7C;
  --stream-900: #004259;

  /* Quartz Orange — ACCENT (~10% of any layout, CTAs) */
  --quartz-50:  #FBEEE7;
  --quartz-100: #F4CFBC;
  --quartz-200: #ECAA8D;
  --quartz-300: #E48560;
  --quartz-400: #DE6E40;
  --quartz-500: #D95B2B; /* base */
  --quartz-600: #B84A22;
  --quartz-700: #97391A;
  --quartz-900: #5C2210;

  /* Surface */
  --surface-white:        #FFFFFF;
  --surface-altitude-blue: #E6F0FF; /* cool */
  --surface-sandstone:    #FFF0E6;  /* warm */

  /* Supporting accent */
  --sunset-orange: #FFAA82;

  /* Neutral ramp (built from Cool Gray, 500 = Cool Gray) */
  --neutral-50:  #F7F7F8;
  --neutral-100: #EBEBED;
  --neutral-200: #D4D4D8;
  --neutral-300: #B0B0B7;
  --neutral-400: #8B8B93;
  --neutral-500: #696973; /* Cool Gray */
  --neutral-600: #54545C;
  --neutral-700: #3F3F45;
  --neutral-900: #2A2A2E;

  /* Named text colors */
  --tectonic-black: #000014; /* primary text */
  --cool-gray:      #696973; /* muted in cool/blue layouts */
  --warm-gray:      #736E6E; /* muted in warm/orange layouts */

  /* Functional UI */
  --success-50:  #EAF5F0;
  --success-500: #2D7D5A;
  --success-700: #1F5D43;

  --warning-50:  #FDF3E3;
  --warning-500: #E8911A;
  --warning-700: #8C540A;

  --error-50:  #FBEBE6;
  --error-500: #C13D1F;
  --error-700: #802715;

  --info-50:  #E3F4FA;
  --info-500: #008DB9;
  --info-700: #005C7C;

  /* ===== Semantic aliases (use these in components) ===== */
  --color-primary:        var(--cobalt-500);
  --color-primary-hover:  var(--cobalt-600);
  --color-primary-active: var(--cobalt-700);

  --color-secondary:        var(--stream-500);
  --color-secondary-hover:  var(--stream-600);
  --color-secondary-active: var(--stream-700);

  --color-accent:        var(--quartz-500);
  --color-accent-hover:  var(--quartz-600);
  --color-accent-active: var(--quartz-700);

  --color-bg:        var(--surface-white);
  --color-bg-cool:   var(--surface-altitude-blue);
  --color-bg-warm:   var(--surface-sandstone);

  --color-text:         var(--tectonic-black);
  --color-text-muted:   var(--cool-gray);
  --color-text-warm-muted: var(--warm-gray);
  --color-text-inverse: var(--surface-white);
  --color-link:         var(--stream-500);
  --color-link-hover:   var(--stream-600);

  --color-border:        var(--neutral-200);
  --color-border-strong: var(--neutral-300);
  --color-border-focus:  var(--stream-500);

  /* ===== Typography ===== */
  --font-display: "din-2014", "DIN 2014", "Barlow Condensed", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Weights */
  --weight-thin: 100;     /* DIN — display 64px+ */
  --weight-regular: 400;  /* Inter body */
  --weight-medium: 500;   /* Inter micro */
  --weight-semibold: 600; /* Inter h3, buttons, labels */
  --weight-bold: 700;     /* DIN headlines */
  --weight-ultra: 900;    /* DIN hero/wordmark */

  /* Sizes — 1.25 modular ratio */
  --fs-display-xl: 80px;
  --fs-display-lg: 64px;
  --fs-display-md: 48px;
  --fs-h1: 36px;
  --fs-h2: 28px;
  --fs-h3: 22px;       /* Inter cutover starts here */
  --fs-body-lg: 18px;
  --fs-body: 16px;
  --fs-body-sm: 14px;
  --fs-micro: 12px;

  /* Line heights */
  --lh-tight: 1.05;   /* display 48+ */
  --lh-snug: 1.2;     /* headlines 24–36 */
  --lh-normal: 1.5;   /* UI text 12–14 */
  --lh-relaxed: 1.6;  /* body 16–18 */

  /* Letter spacing */
  --ls-tightest: -0.02em;
  --ls-tight:    -0.01em;
  --ls-tighter:  -0.005em;
  --ls-normal:   0;
  --ls-wide:     0.05em;

  /* ===== Spacing — 4px base ===== */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  12px;
  --space-lg:  16px;
  --space-xl:  24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --space-4xl: 64px;
  --space-5xl: 80px;
  --space-6xl: 96px;
  --space-7xl: 128px;

  /* ===== Border radius ===== */
  --radius-none: 0px;
  --radius-sm:   2px;   /* tags, badges */
  --radius-md:   4px;   /* DEFAULT — buttons, inputs */
  --radius-lg:   8px;   /* cards, modals */
  --radius-xl:   12px;  /* hero cards */
  --radius-pill: 9999px;

  /* ===== Shadow / elevation ===== */
  --shadow-none: none;
  --shadow-subtle:    0 1px 2px 0 rgba(0, 0, 20, 0.05);
  --shadow-soft:      0 2px 6px 0 rgba(0, 0, 20, 0.06), 0 1px 2px 0 rgba(0, 0, 20, 0.04);
  --shadow-raised:    0 4px 12px 0 rgba(0, 0, 20, 0.08), 0 2px 4px 0 rgba(0, 0, 20, 0.04);
  --shadow-prominent: 0 12px 24px 0 rgba(0, 0, 20, 0.12), 0 4px 8px 0 rgba(0, 0, 20, 0.06);

  /* ===== Containers ===== */
  --container-prose:   640px;
  --container-content: 960px;
  --container-wide:    1280px;
  --container-full:    1440px;

  /* ===== Motion ===== */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --duration-slow: 320ms;
}

/* =========================================================================
   Base / element styles
   ========================================================================= */

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: var(--weight-regular);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  background: var(--color-bg);
  margin: 0;
}

/* ===== Display ===== */
.display-xl {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--fs-display-xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tightest);
  color: var(--color-text);
}
.display-xl--ultra { font-weight: var(--weight-ultra); }

.display-lg {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--fs-display-lg);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tightest);
  color: var(--color-text);
}

.display-md {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--fs-display-md);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--color-text);
}

/* ===== Headings ===== */
h1, .h1 {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--fs-h1);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-normal);
  color: var(--color-text);
  margin: 0;
}

h2, .h2 {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  font-size: var(--fs-h2);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-normal);
  color: var(--color-text);
  margin: 0;
}

h3, .h3 {
  font-family: var(--font-body);
  font-weight: var(--weight-semibold);
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tighter);
  color: var(--color-text);
  margin: 0;
}

/* ===== Body ===== */
.body-lg {
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
}

p, .body {
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--color-text);
  margin: 0 0 var(--space-lg) 0;
  text-wrap: pretty;
}

.body-sm {
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-normal);
  color: var(--color-text);
}

.micro {
  font-family: var(--font-body);
  font-weight: var(--weight-medium);
  font-size: var(--fs-micro);
  line-height: var(--lh-normal);
  color: var(--color-text-muted);
}

/* ===== Special treatments ===== */
.eyebrow {
  font-family: var(--font-body);
  font-weight: var(--weight-semibold);
  font-size: var(--fs-body-sm);
  line-height: var(--lh-normal);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--color-secondary);
  margin: 0 0 var(--space-sm) 0;
}

.button-text {
  font-family: var(--font-body);
  font-weight: var(--weight-semibold);
  font-size: var(--fs-body);
  letter-spacing: var(--ls-normal);
}

/* ===== Inline elements ===== */
a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color var(--duration-fast) var(--ease-standard);
}
a:hover { color: var(--color-link-hover); }
a:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

strong, b { font-weight: var(--weight-semibold); }
em, i { font-style: italic; }

code, kbd, samp {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.92em;
  background: var(--neutral-50);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

hr {
  border: 0;
  border-top: 1px solid var(--color-border);
  margin: var(--space-2xl) 0;
}

/* ===== Color utility classes ===== */
.text-primary    { color: var(--color-primary); }
.text-secondary  { color: var(--color-secondary); }
.text-accent     { color: var(--color-accent); }
.text-muted      { color: var(--color-text-muted); }
.text-warm-muted { color: var(--color-text-warm-muted); }
.text-inverse    { color: var(--color-text-inverse); }

.bg-white     { background: var(--surface-white); }
.bg-altitude  { background: var(--surface-altitude-blue); }
.bg-sandstone { background: var(--surface-sandstone); }
.bg-cobalt    { background: var(--cobalt-500); color: var(--color-text-inverse); }
.bg-tectonic  { background: var(--tectonic-black); color: var(--color-text-inverse); }

/* =========================================================================
   Equip Discovery Intake Form — Surface styles
   Built on top of /assets/colors_and_type.css (design system foundations).
   ========================================================================= */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--surface-altitude-blue);
  min-height: 100vh;
}

body {
  font-family: var(--font-body);
  color: var(--tectonic-black);
  line-height: var(--lh-relaxed);
}

/* ---------- App shell ---------- */

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--cobalt-700);
  color: #fff;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--cobalt-900);
}

.topbar__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar__logo {
  height: 28px;
  display: block;
}

.topbar__contact {
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stream-200);
  font-weight: 600;
}

/* ---------- Stage layout ---------- */

.stage {
  flex: 1;
  display: grid;
  grid-template-columns: 360px 1fr;
  min-height: 0;
}

@media (max-width: 960px) {
  .stage { grid-template-columns: 1fr; }
}

/* ---------- Left rail (intro / progress) ---------- */

.rail {
  background: var(--cobalt-700);
  color: #fff;
  padding: 56px 40px 48px;
  position: relative;
  overflow: hidden;
}

.rail::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 100% 0%, rgba(0, 141, 185, 0.25), transparent 55%),
    radial-gradient(circle at 0% 100%, rgba(30, 66, 117, 0.6), transparent 50%);
  pointer-events: none;
}

.rail > * { position: relative; }

.rail__eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stream-200);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rail__eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--stream-300);
  display: inline-block;
}

.rail__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 16px;
  color: #fff;
}

.rail__lede {
  font-size: 15px;
  line-height: 1.55;
  color: var(--stream-100);
  margin: 0 0 36px;
  max-width: 30ch;
}

/* Step list (wizard nav) */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  cursor: pointer;
  border: none;
  background: transparent;
  text-align: left;
  width: 100%;
  font-family: inherit;
  color: var(--stream-100);
  transition: color 160ms var(--ease-standard);
  font-size: 14px;
}

.step:disabled { cursor: not-allowed; opacity: 0.55; }

.step:hover:not(:disabled) { color: #fff; }

.step__num {
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  border: 1px solid var(--stream-300);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--stream-100);
  flex-shrink: 0;
  transition: all 160ms var(--ease-standard);
  background: transparent;
}

.step--active .step__num {
  background: #fff;
  color: var(--cobalt-700);
  border-color: #fff;
}

.step--done .step__num {
  background: var(--stream-500);
  border-color: var(--stream-500);
  color: #fff;
}

.step--active { color: #fff; font-weight: 600; }

.step__label { padding-top: 4px; line-height: 1.3; }
.step__hint {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--stream-300);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 2px;
}

.rail__foot {
  position: absolute;
  bottom: 32px;
  left: 40px;
  right: 40px;
  font-size: 12px;
  color: var(--stream-300);
  display: flex;
  align-items: center;
  gap: 10px;
}
.rail__foot-mark {
  width: 22px;
  height: 22px;
  opacity: 0.85;
}

/* ---------- Main panel ---------- */

.panel {
  background: var(--surface-white);
  padding: 48px 64px 64px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

@media (max-width: 720px) {
  .panel { padding: 32px 24px 48px; }
  .rail { padding: 32px 24px; }
}

.panel__inner {
  max-width: 640px;
  width: 100%;
  margin: 0 auto;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Progress bar (mobile / single-page mode) */
.progress {
  height: 4px;
  background: var(--neutral-100);
  border-radius: 9999px;
  overflow: hidden;
  margin-bottom: 36px;
}
.progress__fill {
  height: 100%;
  background: var(--cobalt-500);
  transition: width 320ms var(--ease-standard);
}

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stream-700);
  margin: 0 0 10px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--tectonic-black);
}

.section-lede {
  font-size: 15px;
  color: var(--cool-gray);
  margin: 0 0 32px;
  max-width: 56ch;
}

/* ---------- Form fields ---------- */

.field {
  margin-bottom: 28px;
}

.field--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 540px) {
  .field--row { grid-template-columns: 1fr; }
}

.field__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.field__qnum {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stream-700);
  margin-right: 8px;
}

.field__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  color: var(--tectonic-black);
}

.field__optional {
  font-size: 12px;
  font-weight: 500;
  color: var(--cool-gray);
  letter-spacing: 0.02em;
}

.field__help {
  font-size: 13px;
  color: var(--cool-gray);
  margin: 6px 0 12px;
  line-height: 1.5;
}

.input,
.textarea,
.select {
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--tectonic-black);
  width: 100%;
  outline: none;
  transition: border-color 120ms, box-shadow 120ms;
  line-height: 1.4;
}

.input::placeholder, .textarea::placeholder {
  color: var(--neutral-400);
}

.input:focus,
.textarea:focus,
.select:focus {
  border-color: var(--stream-500);
  box-shadow: 0 0 0 3px rgba(0, 141, 185, 0.18);
}

.textarea {
  min-height: 110px;
  resize: vertical;
  font-family: var(--font-body);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' fill='none' stroke='%231E4275' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.field--invalid .input,
.field--invalid .textarea,
.field--invalid .select {
  border-color: var(--error-500);
  box-shadow: 0 0 0 3px rgba(193, 61, 31, 0.12);
}

.field__error {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--error-700);
  margin-top: 8px;
  font-weight: 500;
}

.field__error::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  background: var(--error-500);
  display: inline-block;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'><path d='M7 3v5M7 10v.01' stroke='white' stroke-width='1.5' stroke-linecap='round'/></svg>");
  background-position: center;
  background-repeat: no-repeat;
}

/* Choice cards (radio / checkbox lists) */
.choices {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.choice {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 120ms var(--ease-standard);
  background: #fff;
  font-size: 15px;
  color: var(--tectonic-black);
  user-select: none;
}

.choice:hover {
  border-color: var(--cobalt-300);
  background: var(--cobalt-50);
}

.choice--selected {
  border-color: var(--cobalt-500);
  background: var(--cobalt-50);
  box-shadow: inset 0 0 0 1px var(--cobalt-500);
}

.choice__indicator {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--neutral-300);
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #fff;
  transition: all 120ms;
}

.choice--check .choice__indicator { border-radius: 3px; }

.choice--selected .choice__indicator {
  border-color: var(--cobalt-500);
  background: var(--cobalt-500);
}

.choice__indicator svg {
  opacity: 0;
  transition: opacity 120ms;
}
.choice--selected .choice__indicator svg { opacity: 1; }

.choice__indicator-radio {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: #fff;
  opacity: 0;
}
.choice--selected.choice--radio .choice__indicator-radio { opacity: 1; }

.choice__text { flex: 1; line-height: 1.4; }

/* "Other (please specify)" expanding input */
.choice__other {
  margin-top: -4px;
  margin-left: 30px;
  margin-bottom: 4px;
}

/* Conditional follow-up nest */
.followup {
  margin-top: 16px;
  margin-left: 16px;
  padding-left: 20px;
  border-left: 2px solid var(--stream-200);
  animation: slideIn 240ms var(--ease-standard);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Footer / nav ---------- */

.formnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  margin-top: 24px;
  border-top: 1px solid var(--neutral-100);
  gap: 16px;
}

.formnav__step {
  font-size: 13px;
  color: var(--cool-gray);
}
.formnav__step strong { color: var(--tectonic-black); font-weight: 600; }

.formnav__actions {
  display: flex;
  gap: 10px;
}

.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 13px 22px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 120ms var(--ease-standard);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--stream-500);
  outline-offset: 2px;
}

.btn--primary { background: var(--cobalt-500); color: #fff; }
.btn--primary:hover { background: var(--cobalt-600); }
.btn--primary:active { background: var(--cobalt-700); }

.btn--accent { background: var(--quartz-500); color: #fff; }
.btn--accent:hover { background: var(--quartz-600); }
.btn--accent:active { background: var(--quartz-700); }

.btn--ghost { background: transparent; color: var(--cobalt-500); border-color: var(--neutral-200); }
.btn--ghost:hover { background: var(--neutral-50); border-color: var(--neutral-300); }

.btn--lg { padding: 15px 28px; font-size: 16px; }

.btn[disabled] {
  background: var(--neutral-200);
  color: var(--neutral-400);
  cursor: not-allowed;
}

/* Save indicator */
.saveind {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--cool-gray);
}
.saveind__dot {
  width: 6px;
  height: 6px;
  border-radius: 9999px;
  background: var(--success-500);
}

/* ---------- Intro screen ---------- */

.intro {
  background: var(--cobalt-700);
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 141, 185, 0.35), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(8, 26, 54, 0.6), transparent 55%);
  pointer-events: none;
}

.intro__topbar {
  position: relative;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.intro__topbar img { height: 32px; }

.intro__contact {
  font-size: 13px;
  color: var(--stream-200);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
}

.intro__body {
  flex: 1;
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 80px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .intro__body {
    grid-template-columns: 1fr;
    padding: 48px 24px;
    gap: 40px;
  }
}

.intro__eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stream-200);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.intro__eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--stream-300);
}

.intro__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(48px, 7vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
  color: #fff;
}
.intro__title .accent { color: var(--stream-300); }

.intro__lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--stream-100);
  margin: 0 0 36px;
  max-width: 48ch;
}

.intro__meta {
  display: flex;
  gap: 32px;
  margin-bottom: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 28px;
  max-width: 480px;
}

.intro__meta-item .micro {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stream-300);
  margin-bottom: 4px;
}
.intro__meta-item .val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: #fff;
  line-height: 1;
}

.intro__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.intro__aside {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(0); /* off — brand says no blur */
}

.intro__aside h3 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--stream-200);
  margin: 0 0 20px;
}

.intro__aside ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
  counter-reset: stepc;
}

.intro__aside li {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  align-items: start;
  counter-increment: stepc;
}

.intro__aside li::before {
  content: counter(stepc, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--stream-300);
  line-height: 1;
}

.intro__aside li strong {
  display: block;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 2px;
}

.intro__aside li span {
  color: var(--stream-100);
  font-size: 13px;
  line-height: 1.5;
}

.intro__mark {
  position: absolute;
  bottom: 32px;
  right: 32px;
  width: 80px;
  opacity: 0.18;
}

/* ---------- Success screen ---------- */

.success {
  background: var(--surface-white);
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
}

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

.success__check {
  width: 72px;
  height: 72px;
  border-radius: 9999px;
  background: var(--success-50);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  border: 1px solid var(--success-500);
}

.success__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 44px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0 0 16px;
}

.success__body {
  font-size: 17px;
  color: var(--cool-gray);
  margin: 0 0 32px;
  line-height: 1.6;
}

.success__cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.success__meta {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--neutral-100);
  font-size: 13px;
  color: var(--cool-gray);
}

/* ---------- Single-page (alt layout) ---------- */

.single {
  background: var(--surface-white);
  padding: 48px 24px 96px;
}

.single__inner {
  max-width: 720px;
  margin: 0 auto;
}

.single__section {
  margin-bottom: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--neutral-100);
}
.single__section:first-of-type { border-top: 0; padding-top: 0; }

/* Sticky single-page progress */
.single__bar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(0);
  border-bottom: 1px solid var(--neutral-100);
  padding: 12px 0;
  margin-bottom: 32px;
}

.topbar__home, .intro__topbar > a { display:inline-block; line-height:0; }

/* Link-style buttons: no underline, centered like real buttons */
a.btn, a.btn:hover, a.btn:visited { text-decoration: none; justify-content: center; }
a.btn--accent, a.btn--accent:hover { color: #fff; }

/* Outline button for dark backgrounds (intro "Email instead") */
.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.35); }
.btn--ghost-light:hover { background: rgba(255,255,255,0.08); border-color: #fff; color: #fff; }
.btn--ghost-light:active { background: rgba(255,255,255,0.14); }

/* Link-buttons: no underline, text centered like real buttons */
a.btn, a.btn:hover, a.btn:visited { text-decoration: none; justify-content: center; }
a.btn--accent, a.btn--accent:hover { color: #fff; }
/* Ghost button on the dark intro: white outline, subtle fill on hover */
.btn--on-dark { color: #fff; background: transparent; border-color: rgba(255,255,255,0.35); }
.btn--on-dark:hover { color: #fff; background: rgba(255,255,255,0.08); border-color: #fff; }