/* =====================================================
   AnchorPoint IT — Security Assessment App
   Matches Design System 2.0
   ===================================================== */

:root {
  --black:      #050708;
  --surface:    #0d1117;
  --surface2:   #131923;
  --surface3:   #1a2232;
  --border:     rgba(255,255,255,0.07);
  --border-mid: rgba(255,255,255,0.12);
  --blue:       #2e8fff;
  --blue-dim:   #1a5fa8;
  --blue-glow:  rgba(46,143,255,0.18);
  --silver:     #c8d4e0;
  --white:      #eef2f7;
  --muted:      #6b7a8d;

  --green:      #22c55e;
  --yellow:     #eab308;
  --orange:     #f97316;
  --red:        #ef4444;

  --green-dim:  rgba(34,197,94,0.15);
  --yellow-dim: rgba(234,179,8,0.15);
  --orange-dim: rgba(249,115,22,0.15);
  --red-dim:    rgba(239,68,68,0.15);

  --container:  820px;
  --gutter:     clamp(20px, 5vw, 60px);
  --radius:     10px;
  --radius-lg:  16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.35;
}

img { max-width: 100%; height: auto; display: block; }

.container {
  width: min(var(--container), 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

/* ── HEADER ─────────────────────────────────────────── */
.ap-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(5,7,8,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.ap-header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  height: 68px;
  width: min(1100px, 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.ap-brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; flex-shrink: 0;
}

.ap-mark-svg, .ap-mark { width: 42px; height: 42px; flex-shrink: 0; object-fit: contain; }

.ap-brand-text { display: flex; flex-direction: column; }

.ap-brand-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.03em;
  color: var(--white);
  line-height: 1.1;
}
.ap-brand-name span { color: var(--blue); }

.ap-brand-tagline {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ── BUTTONS ────────────────────────────────────────── */
.ap-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
  text-decoration: none;
  border: 1px solid transparent;
  white-space: nowrap;
}

.ap-btn--primary {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.ap-btn--primary:hover { background: #1a7de8; border-color: #1a7de8; }
.ap-btn--primary:disabled { opacity: 0.4; cursor: not-allowed; }

.ap-btn--ghost {
  background: transparent;
  color: var(--silver);
  border-color: var(--border-mid);
}
.ap-btn--ghost:hover { border-color: rgba(255,255,255,0.25); color: var(--white); }
.ap-btn--ghost:disabled { opacity: 0.35; cursor: not-allowed; }

.ap-btn--lg {
  padding: 14px 32px;
  font-size: 1.05rem;
  font-weight: 600;
}

/* ── SCREENS ─────────────────────────────────────────── */
.screen {
  display: none;
  flex: 1;
  padding-block: clamp(48px, 8vw, 96px);
}
.screen.active { display: block; }

/* ── GRID BG ────────────────────────────────────────── */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,143,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,143,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 20%, transparent 100%);
  pointer-events: none;
}

/* ── INTRO SCREEN ───────────────────────────────────── */
.screen--intro {
  position: relative;
  text-align: center;
}

.intro-badge {
  display: inline-block;
  background: var(--blue-glow);
  color: var(--blue);
  border: 1px solid rgba(46,143,255,0.3);
  border-radius: 100px;
  padding: 4px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.intro-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--white);
}

.intro-sub {
  font-size: 1.1rem;
  color: var(--silver);
  max-width: 560px;
  margin: 0 auto 36px;
}

.intro-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.intro-cat {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: 0.88rem;
  color: var(--silver);
}

.cat-icon { font-size: 1rem; }

.intro-note {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ── QUIZ SCREEN ────────────────────────────────────── */
.screen--quiz .container {
  max-width: 660px;
}

.quiz-header {
  margin-bottom: 32px;
}

.quiz-progress-wrap {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 12px;
}

.quiz-progress-bar {
  flex: 1;
  height: 4px;
  background: var(--surface3);
  border-radius: 100px;
  overflow: hidden;
}

.quiz-progress-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 100px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

.quiz-progress-label {
  font-size: 0.82rem;
  color: var(--muted);
  white-space: nowrap;
  min-width: 100px;
  text-align: right;
}

.quiz-category-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-glow);
  border: 1px solid rgba(46,143,255,0.25);
  border-radius: 100px;
  padding: 3px 12px;
}

.quiz-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  margin-bottom: 24px;
  animation: cardIn 0.25s ease;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.question-number {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.question-text {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--white);
  margin-bottom: 10px;
}

.question-why {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.answer-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.answer-opt {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  text-align: left;
  width: 100%;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.97rem;
  color: var(--silver);
}

.answer-opt:hover {
  border-color: rgba(46,143,255,0.4);
  background: var(--surface3);
  color: var(--white);
}

.answer-opt.selected {
  border-color: var(--blue);
  background: var(--blue-glow);
  color: var(--white);
}

.answer-opt-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border-mid);
  flex-shrink: 0;
  transition: background 0.15s, border-color 0.15s;
  display: flex; align-items: center; justify-content: center;
}

.answer-opt.selected .answer-opt-dot {
  background: var(--blue);
  border-color: var(--blue);
}

.answer-opt.selected .answer-opt-dot::after {
  content: '';
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

/* ── BROWSER CHECK SCREEN ───────────────────────────── */
.screen--check {
  display: flex;
  align-items: center;
  justify-content: center;
}

.check-wrap {
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
}

.check-spinner {
  width: 52px; height: 52px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 28px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.check-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.check-sub {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 32px;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.check-item {
  display: flex; align-items: center; gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.92rem;
  color: var(--silver);
  animation: itemIn 0.3s ease forwards;
  opacity: 0;
}

@keyframes itemIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}

.check-item-icon {
  font-size: 1.1rem;
  flex-shrink: 0;
}

.check-item.pass { border-color: rgba(34,197,94,0.3); }
.check-item.warn { border-color: rgba(234,179,8,0.3); }
.check-item.fail { border-color: rgba(239,68,68,0.3); }

/* ── RESULTS SCREEN ─────────────────────────────────── */
.results-header {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.results-score-wrap {
  position: relative;
  flex-shrink: 0;
  width: 120px; height: 120px;
}

.score-ring { width: 120px; height: 120px; transform: rotate(-90deg); }

.score-ring-track {
  fill: none;
  stroke: var(--surface3);
  stroke-width: 8;
}

.score-ring-fill {
  fill: none;
  stroke: var(--blue);
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s cubic-bezier(0.4, 0, 0.2, 1), stroke 0.5s;
}

.score-inner {
  position: absolute;
  inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}

.score-number {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
}

.score-label {
  font-size: 0.72rem;
  color: var(--muted);
}

.results-tier-wrap { flex: 1; min-width: 200px; }

.results-tier {
  display: inline-block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 12px;
}

.tier--low    { background: var(--green-dim);  color: var(--green);  border: 1px solid rgba(34,197,94,0.3); }
.tier--mod    { background: var(--yellow-dim); color: var(--yellow); border: 1px solid rgba(234,179,8,0.3); }
.tier--elev   { background: var(--orange-dim); color: var(--orange); border: 1px solid rgba(249,115,22,0.3); }
.tier--high   { background: var(--red-dim);    color: var(--red);    border: 1px solid rgba(239,68,68,0.3); }

.results-headline {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.results-summary {
  font-size: 0.93rem;
  color: var(--silver);
  line-height: 1.6;
}

/* ── CATEGORY BARS ──────────────────────────────────── */
.section-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
  padding-top: 4px;
}

.category-bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.cat-bar-row {
  display: grid;
  grid-template-columns: 160px 1fr 44px;
  align-items: center;
  gap: 14px;
}

@media (max-width: 520px) {
  .cat-bar-row { grid-template-columns: 120px 1fr 40px; gap: 10px; }
}

.cat-bar-label {
  font-size: 0.88rem;
  color: var(--silver);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cat-bar-track {
  height: 8px;
  background: var(--surface3);
  border-radius: 100px;
  overflow: hidden;
}

.cat-bar-fill {
  height: 100%;
  border-radius: 100px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}

.cat-bar-pct {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--silver);
  text-align: right;
}

/* ── RECOMMENDATIONS ────────────────────────────────── */
.recommendations {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}

.rec-card {
  display: flex;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.rec-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.rec-body {}

.rec-title {
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--white);
  margin-bottom: 4px;
}

.rec-desc {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── CTA ────────────────────────────────────────────── */
.results-cta {
  background: linear-gradient(135deg, var(--surface2) 0%, var(--surface3) 100%);
  border: 1px solid rgba(46,143,255,0.2);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  text-align: center;
}

.cta-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.cta-body {
  font-size: 0.95rem;
  color: var(--silver);
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.results-cta .ap-btn + .ap-btn {
  margin-left: 12px;
}

/* ── FOOTER ─────────────────────────────────────────── */
.ap-footer {
  padding-block: 24px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.ap-footer p {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

.ap-footer a {
  color: var(--muted);
  text-decoration: none;
}
.ap-footer a:hover { color: var(--silver); }

/* ── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 600px) {
  .results-cta .ap-btn + .ap-btn {
    margin-left: 0;
    margin-top: 10px;
  }
  .results-cta { text-align: center; }
  .results-cta .ap-btn { display: block; width: 100%; }

  .quiz-nav { flex-direction: column-reverse; }
  .quiz-nav .ap-btn { width: 100%; }

  .ap-brand-tagline { display: none; }
}

@media (max-width: 420px) {
  .intro-cats { gap: 8px; }
  .intro-cat  { font-size: 0.8rem; padding: 6px 12px; }
}