/* ============================================================
   tech4u.ai — AI Readiness Assessment
   Design tokens copied verbatim from FINAL_BRANDKIT_DOC_TECH4U
   so this stays visually identical to the rest of the brand.
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
button, a, input, [role="button"] { -webkit-tap-highlight-color: transparent; }

:root {
  --t4u-violet:#421771; --t4u-pink:#D8217F; --t4u-ember:#FF7A45;
  --ink-1000:#07020F; --ink-900:#0E0420; --ink-800:#1A0B33;
  --ink-700:#2A1547; --ink-600:#3D2160;
  --violet-100:#E5D7F8; --violet-200:#CBAFF1; --violet-300:#A77DE6;
  --violet-500:#6B2BB8; --violet-600:#561F95; --violet-700:#421771;
  --pink-300:#F569AC; --pink-400:#F0379A; --pink-500:#D8217F;
  --ember-400:#FF7A45;
  --cream-50:#FFFCF7; --cream-100:#FBF6EE; --cream-200:#F3EBDD;
  --cream-300:#E6D9C3; --cream-400:#C7B8A0; --cream-500:#968774;
  --success:#2EB872; --danger:#FF5050;
  --gradient-aurora: linear-gradient(135deg, var(--violet-700) 0%, var(--pink-500) 60%, var(--ember-400) 100%);
  --font-display:'Instrument Serif', Georgia, serif;
  --font-sans:'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }
body {
  background: var(--ink-1000);
  font-family: var(--font-sans);
  color: var(--cream-100);
  min-height: 100vh;
  overflow-x: hidden;
}

.italic-aurora {
  font-style: italic; display: inline-block; padding-right: 0.1em; padding-left: 0.02em;
  background: var(--gradient-aurora); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.blob { position: fixed; border-radius: 50%; pointer-events: none; background: var(--gradient-aurora); filter: blur(90px); opacity: .15; z-index: 0; }

/* ---------- Persistent header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; justify-content: center; align-items: flex-start;
  padding: 16px 0;
  background: var(--ink-1000); /* opaque — without this, scrolled content shows through and clashes */
  pointer-events: none; /* purely decorative brand mark, never blocks clicks */
}
.site-header svg { width: min(625px, 88vw); height: auto; display: block; }

/* ---------- Screen shell ---------- */
.screen {
  display: none;
  min-height: 100vh;
  padding: 460px 32px 56px;
  position: relative;
  z-index: 1;
  align-items: center;
  justify-content: center;
}
.screen.active { display: flex; }
.screen-inner { width: 100%; max-width: 900px; margin: 0 auto; }

/* Landing specifically shouldn't vertically-center in leftover viewport space —
   that's what created the oversized gap under the logo on tall viewports. */
#screen-landing { align-items: flex-start; }

/* ---------- Buttons ---------- */
.btn-aurora {
  font-family: var(--font-sans); font-weight: 700; font-size: 16px;
  color: #fff; background: var(--gradient-aurora); border: none;
  padding: 16px 32px; border-radius: 12px; cursor: pointer;
  box-shadow: 0 8px 32px rgba(216,33,127,.30);
  transition: transform 180ms var(--ease-out);
}
.btn-aurora:hover { transform: translateY(-2px); }
.btn-aurora:disabled { opacity: .4; cursor: not-allowed; transform: none; }

.btn-ghost {
  font-family: var(--font-mono); font-size: 13px; font-weight: 600; letter-spacing: .06em;
  color: var(--cream-300); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12);
  padding: 12px 22px; border-radius: 10px; cursor: pointer; transition: all 160ms;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); color: var(--pink-300); }

/* ---------- Landing ---------- */
.landing-eyebrow {
  font-family: var(--font-mono); font-size: clamp(13px, 1vw, 15px); font-weight: 600; text-transform: uppercase;
  letter-spacing: .2em; color: var(--pink-300); margin-bottom: 20px;
}
.landing-title {
  font-family: var(--font-display); font-size: clamp(40px, 5vw, 76px); line-height: 1.08; color: var(--cream-100); margin-bottom: 24px;
}
.landing-sub { font-size: clamp(18px, 1.6vw, 23px); line-height: 1.6; color: var(--violet-200); margin-bottom: 40px; max-width: 680px; }
.landing-meta { font-family: var(--font-mono); font-size: 14px; color: var(--cream-500); margin-top: 24px; letter-spacing: .04em; }

/* ---------- Contact capture ---------- */
.contact-form-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px; padding: 36px 40px; margin-top: 8px;
}
.contact-field { margin-bottom: 20px; }
.contact-field label {
  display: block; font-family: var(--font-mono); font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .1em; color: var(--cream-300); margin-bottom: 8px;
}
.contact-field input[type="text"],
.contact-field input[type="email"],
.contact-field input[type="tel"] {
  width: 100%; font-family: var(--font-sans); font-size: 18px; color: var(--cream-100);
  background: rgba(255,255,255,.06); border: 1.5px solid rgba(255,255,255,.14); border-radius: 12px;
  padding: 15px 16px;
}
.contact-field input:focus { outline: none; border-color: var(--pink-400); }
.contact-optin { display: flex; align-items: flex-start; gap: 10px; margin: 24px 0 28px; }
.contact-optin input { margin-top: 4px; width: 18px; height: 18px; flex-shrink: 0; }
.contact-optin label { font-size: 15px; line-height: 1.5; color: var(--violet-200); }
.contact-privacy-note { font-size: 13px; color: var(--cream-500); margin-top: 16px; line-height: 1.6; }

/* ---------- Resume prompt ---------- */
.resume-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.09);
  border-radius: 20px; padding: 36px; text-align: center;
}
.resume-card h2 { font-family: var(--font-display); font-size: 34px; margin-bottom: 12px; }
.resume-card p { color: var(--violet-200); margin-bottom: 24px; font-size: 15px; }
.resume-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---------- Industry selection ---------- */
.industry-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 32px 0 28px;
}
@media (min-width: 560px) { .industry-grid { grid-template-columns: 1fr 1fr 1fr; } }
.industry-card {
  font-family: var(--font-sans); font-weight: 600; font-size: 17px; text-align: left;
  color: var(--cream-200); background: rgba(255,255,255,.05); border: 1.5px solid rgba(255,255,255,.09);
  border-radius: 14px; padding: 20px 18px; cursor: pointer; transition: all 160ms;
}
.industry-card:hover { border-color: rgba(216,33,127,.4); background: rgba(216,33,127,.08); }
.industry-card.selected { border-color: var(--pink-500); background: rgba(216,33,127,.15); color: #fff; }
.other-text-wrap { margin: 8px 0 20px; display: none; }
.other-text-wrap.visible { display: block; }
.other-text-wrap input {
  width: 100%; font-family: var(--font-sans); font-size: 17px; color: var(--cream-100);
  background: rgba(255,255,255,.05); border: 1.5px solid rgba(255,255,255,.12); border-radius: 10px; padding: 14px 16px;
}

/* ---------- Question flow ---------- */
.progress-track { height: 7px; background: rgba(255,255,255,.08); border-radius: 4px; margin-bottom: 28px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--gradient-aurora); border-radius: 4px; transition: width 400ms var(--ease-out); }
.q-eyebrow { font-family: var(--font-mono); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--pink-300); margin-bottom: 18px; }
.q-count { color: var(--cream-500); font-weight: 500; }
.q-text { font-family: var(--font-display); font-size: clamp(28px, 3.2vw, 42px); line-height: 1.28; color: var(--cream-100); margin-bottom: 36px; }
.q-options { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.q-option {
  text-align: left; font-family: var(--font-sans); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.5; color: var(--cream-200);
  background: rgba(255,255,255,.04); border: 1.5px solid rgba(255,255,255,.09); border-radius: 14px;
  padding: 20px 22px; cursor: pointer; transition: all 160ms;
  -webkit-tap-highlight-color: transparent; outline: none;
}
.q-option:hover { border-color: rgba(216,33,127,.4); background: rgba(216,33,127,.08); }
.q-option:focus { outline: none; }
.q-option:focus-visible { outline: 2px solid var(--pink-400); outline-offset: 2px; }
.q-nav { display: flex; justify-content: space-between; align-items: center; }

/* ---------- Results ---------- */
.results-wrap { text-align: center; max-width: 640px; margin: 0 auto; }
.results-eyebrow { font-family: var(--font-mono); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .18em; color: var(--pink-300); margin-bottom: 8px; }
.results-prepared-for { font-family: var(--font-mono); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--cream-500); margin-bottom: 6px; }
.results-name { font-family: var(--font-display); font-size: clamp(38px, 4.6vw, 58px); margin-bottom: 22px; text-transform: capitalize; }
.results-name em { font-style: italic; }
.gauge-mount { max-width: 380px; margin: 0 auto; }
.gauge-svg { width: 100%; height: auto; display: block; }
.gauge-track { stroke: rgba(255,255,255,.08); }
.gauge-needle { transform-origin: 110px 110px; }
.gauge-needle-line { stroke: #fff; }
.gauge-needle-hub { fill: #fff; }
.gauge-needle-center { fill: var(--t4u-pink); }
.gauge-tick { stroke: rgba(255,255,255,.25); stroke-width: 2; }
.results-score { font-family: var(--font-mono); font-size: clamp(48px, 6vw, 64px); font-weight: 600; color: var(--cream-100); margin-top: -8px; font-variant-numeric: tabular-nums; }
.results-score-unit { font-size: 24px; color: var(--cream-500); }
.results-band { font-family: var(--font-display); font-size: clamp(34px, 4vw, 48px); margin: 4px 0 18px; }
.results-blurb { color: var(--violet-200); font-size: 18px; line-height: 1.6; max-width: 520px; margin: 0 auto 28px; }

/* Next-step: the one thing on this screen that should visually pop above everything else */
.results-nextstep-card {
  text-align: left; position: relative; border-radius: 18px; padding: 3px; margin-bottom: 32px;
  background: var(--gradient-aurora); box-shadow: 0 12px 40px rgba(216,33,127,.28);
}
.results-nextstep-inner { background: var(--ink-900); border-radius: 15px; padding: 26px 28px; }
.results-nextstep-label {
  display: inline-block; font-family: var(--font-mono); font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .14em; color: #fff; background: var(--gradient-aurora); padding: 5px 12px; border-radius: 100px; margin-bottom: 14px;
}
.results-nextstep-inner p { color: var(--cream-100); font-size: 19px; line-height: 1.55; font-weight: 500; }

.results-breakdown { text-align: left; margin-bottom: 32px; }
.results-breakdown-title { font-family: var(--font-mono); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .14em; color: var(--cream-400); margin-bottom: 16px; }
.cat-bar-row { display: grid; grid-template-columns: 1fr 2fr auto; gap: 12px; align-items: center; margin-bottom: 12px; }
.cat-bar-label { font-size: 14px; color: var(--cream-300); }
.cat-bar-track { height: 8px; background: rgba(255,255,255,.08); border-radius: 4px; overflow: hidden; }
.cat-bar-fill { height: 100%; background: var(--gradient-aurora); width: 0%; }
.cat-bar-pct { font-family: var(--font-mono); font-size: 13px; color: var(--cream-400); width: 40px; text-align: right; font-variant-numeric: tabular-nums; }

.results-pdf-card { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 16px; padding: 26px 28px; margin-bottom: 24px; }
.results-pdf-card p { color: var(--cream-300); font-size: 14px; margin-top: 10px; }
.results-restart { margin-top: 4px; }
.results-footer-meta { display: none; } /* shown only in print, see @media print below */

@media (max-width: 480px) {
  /* On mobile, a fixed header + vertically-centered full-height screens leaves almost
     no room for form fields once the on-screen keyboard opens. Un-pinning the header
     (it scrolls away naturally) and dropping the forced 100vh centering gives fields
     the full viewport to work with instead of a permanently reserved logo band. */
  .site-header { position: static; padding: 20px 0 8px; }
  .screen { padding-top: 16px; min-height: auto; align-items: flex-start; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Print (used for "Download as PDF" via window.print()) ---------- */
@page { size: A4; margin: 10mm; }

@media print {
  body { min-height: auto; }
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  html, body { background: var(--ink-900) !important; }

  .btn-ghost, .results-pdf-card, .blob { display: none !important; }

  .screen { display: none !important; }
  .screen.active { min-height: auto; padding: 11mm 9mm 7mm; display: block !important; }

  /* Letterhead: show the brand mark, but small and non-fixed so it flows at the top of the one printed page. */
  .site-header { position: static; padding: 0 0 5mm; background: transparent; }
  .site-header svg { width: 145px; }

  .results-wrap { max-width: 100%; }
  .gauge-mount { max-width: 250px; margin-bottom: 3mm; }
  .results-score { font-size: 40px; margin-top: -4px; }
  .results-band { font-size: 31px; margin: 4px 0 12px; }
  .results-prepared-for { margin-bottom: 4px; }
  .results-name { font-size: 28px; margin-bottom: 14px; }
  .results-blurb { font-size: 15px; margin-bottom: 16px; line-height: 1.45; max-width: 90%; margin-left: auto; margin-right: auto; }

  .results-nextstep-card { margin-bottom: 16px; box-shadow: none; }
  .results-nextstep-inner { padding: 16px 20px; }
  .results-nextstep-label { font-size: 11px; padding: 4px 10px; margin-bottom: 8px; }
  .results-nextstep-inner p { font-size: 15px; line-height: 1.45; }

  .results-breakdown { margin-bottom: 13px; }
  .results-breakdown-title { font-size: 11px; margin-bottom: 11px; }
  .cat-bar-row { margin-bottom: 9px; page-break-inside: avoid; }
  .cat-bar-label { font-size: 12px; }
  .cat-bar-track { height: 6px; }
  .cat-bar-pct { font-size: 12px; }

  .results-footer-meta {
    display: block; margin-top: 17px; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.12);
    font-family: var(--font-mono); font-size: 11px; color: var(--cream-500); letter-spacing: .04em;
  }

  /* Safety fallback: background-clip:text gradients are not reliably preserved by
     every browser's print-to-PDF engine. Solid brand-pink keeps the name/band
     label clearly visible even if the gradient effect gets dropped. */
  .italic-aurora { -webkit-text-fill-color: var(--t4u-pink); color: var(--t4u-pink); }
}