:root { --diagnostic-gold: #c5a064; --diagnostic-cream: #f5efe5; --diagnostic-ink: #0b0a09; }
.diagnostic-modal[hidden] { display: none; }
.diagnostic-modal { position: fixed; inset: 0; z-index: 10020; display: grid; place-items: center; padding: clamp(12px, 3vw, 40px); }
.diagnostic-backdrop { position: absolute; inset: 0; background: rgba(3, 3, 3, .84); backdrop-filter: blur(14px); }
.diagnostic-panel { position: relative; width: min(780px, 100%); max-height: min(880px, calc(100dvh - 32px)); display: grid; grid-template-rows: auto 2px minmax(0, 1fr) auto; overflow: hidden; color: var(--diagnostic-cream); background: linear-gradient(145deg, #15130f 0%, #090909 55%, #11100d 100%); border: 1px solid rgba(197, 160, 100, .36); box-shadow: 0 36px 100px rgba(0, 0, 0, .64); }
.diagnostic-panel::before { content: ''; position: absolute; width: 340px; height: 340px; right: -190px; top: 90px; border: 1px solid rgba(197, 160, 100, .18); border-radius: 50%; pointer-events: none; }
.diagnostic-head { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 86px; padding: 20px clamp(22px, 5vw, 48px); border-bottom: 1px solid rgba(255,255,255,.08); }
.diagnostic-head .eyebrow { display: block; margin: 0 0 4px; color: var(--diagnostic-gold); font-size: 11px; letter-spacing: .22em; text-transform: uppercase; }
.diagnostic-head p { margin: 0; color: rgba(245,239,229,.58); font-size: 12px; letter-spacing: .08em; }
.diagnostic-close { width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center; padding: 0; color: var(--diagnostic-cream); background: transparent; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; font: 300 26px/1 Arial, sans-serif; cursor: pointer; transition: border-color .2s, color .2s, transform .2s; }
.diagnostic-close:hover, .diagnostic-close:focus-visible { color: var(--diagnostic-gold); border-color: var(--diagnostic-gold); transform: rotate(6deg); }
.diagnostic-progress { position: relative; background: rgba(255,255,255,.07); }
.diagnostic-progress span { display: block; height: 2px; width: 0; background: linear-gradient(90deg, #9f7941, #e0c28f); transition: width .35s ease; }
.diagnostic-body { position: relative; min-height: 360px; overflow: auto; padding: clamp(34px, 6vw, 64px) clamp(22px, 7vw, 72px); scrollbar-color: rgba(197,160,100,.45) transparent; }
.diagnostic-intro, .diagnostic-question, .diagnostic-photo, .diagnostic-summary { max-width: 620px; margin: 0 auto; animation: diagnostic-in .32s ease both; }
@keyframes diagnostic-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.diagnostic-kicker, .diagnostic-step { display: block; margin: 0 0 18px; color: var(--diagnostic-gold); font: 600 11px/1.3 Arial, sans-serif; letter-spacing: .2em; text-transform: uppercase; }
.diagnostic-body h2 { max-width: 570px; margin: 0 0 20px; color: #fff; font: 400 clamp(32px, 5vw, 52px)/1.05 Georgia, serif; letter-spacing: -.025em; }
.diagnostic-body > div > p:not(.diagnostic-step):not(.diagnostic-privacy):not(.diagnostic-copy-status), .diagnostic-hint { max-width: 590px; margin: 0 0 28px; color: rgba(245,239,229,.72); font-size: 16px; line-height: 1.65; }
.diagnostic-note { margin-top: 28px; padding: 16px 18px; color: rgba(245,239,229,.68); background: rgba(197,160,100,.08); border-left: 2px solid var(--diagnostic-gold); font-size: 13px; line-height: 1.55; }
.diagnostic-optional { display: inline-block; margin: -8px 0 18px; color: rgba(245,239,229,.48); font: 600 10px/1 Arial, sans-serif; letter-spacing: .18em; text-transform: uppercase; }
.diagnostic-control { margin-top: 26px; }
.diagnostic-control input:not([type="checkbox"]), .diagnostic-control textarea { width: 100%; box-sizing: border-box; padding: 17px 0; color: #fff; caret-color: var(--diagnostic-gold); background: transparent; border: 0; border-bottom: 1px solid rgba(245,239,229,.32); border-radius: 0; outline: 0; font: 400 17px/1.5 Arial, sans-serif; transition: border-color .2s; }
.diagnostic-control textarea { min-height: 130px; resize: vertical; }
.diagnostic-control input:focus, .diagnostic-control textarea:focus { border-color: var(--diagnostic-gold); }
.diagnostic-control input::placeholder, .diagnostic-control textarea::placeholder { color: rgba(245,239,229,.34); }
.diagnostic-choices { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.diagnostic-choice { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 16px; color: rgba(245,239,229,.82); background: rgba(255,255,255,.025); border: 1px solid rgba(245,239,229,.14); border-radius: 0; text-align: left; font: 500 14px/1.35 Arial, sans-serif; cursor: pointer; transition: background .2s, color .2s, border-color .2s; }
.diagnostic-choice i { width: 14px; height: 14px; flex: 0 0 14px; border: 1px solid rgba(245,239,229,.35); border-radius: 50%; box-shadow: inset 0 0 0 3px #11100d; }
.diagnostic-choice:hover, .diagnostic-choice:focus-visible { color: #fff; border-color: rgba(197,160,100,.7); }
.diagnostic-choice.is-selected { color: #fff; background: rgba(197,160,100,.12); border-color: var(--diagnostic-gold); }
.diagnostic-choice.is-selected i { background: var(--diagnostic-gold); border-color: var(--diagnostic-gold); }
.diagnostic-consent { display: flex; align-items: flex-start; gap: 14px; padding: 20px; color: rgba(245,239,229,.82); border: 1px solid rgba(197,160,100,.38); font: 400 14px/1.55 Arial, sans-serif; cursor: pointer; }
.diagnostic-consent input { width: 18px; height: 18px; flex: 0 0 18px; margin: 2px 0 0; accent-color: var(--diagnostic-gold); }
.diagnostic-error { margin: 16px 0 0; color: #efb4a7; font: 600 13px/1.4 Arial, sans-serif; }
.diagnostic-photo ul { display: grid; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.diagnostic-photo li { display: flex; gap: 12px; align-items: baseline; padding: 12px 0; color: rgba(245,239,229,.84); border-bottom: 1px solid rgba(255,255,255,.09); font-size: 15px; }
.diagnostic-photo li span { color: var(--diagnostic-gold); }
.diagnostic-reference { display: inline-flex; gap: 10px; margin: 4px 0 26px; padding: 9px 13px; color: rgba(245,239,229,.6); border: 1px solid rgba(197,160,100,.35); font: 600 11px/1 Arial, sans-serif; letter-spacing: .12em; text-transform: uppercase; }
.diagnostic-reference strong { color: var(--diagnostic-gold); }
.diagnostic-summary dl { display: grid; gap: 0; margin: 0; }
.diagnostic-summary dl div { display: grid; grid-template-columns: minmax(160px, .8fr) 1.2fr; gap: 20px; padding: 14px 0; border-top: 1px solid rgba(255,255,255,.09); }
.diagnostic-summary dt { color: rgba(245,239,229,.47); font: 600 11px/1.45 Arial, sans-serif; letter-spacing: .05em; }
.diagnostic-summary dd { margin: 0; color: #fff; font: 400 14px/1.5 Arial, sans-serif; }
.diagnostic-privacy { margin: 24px 0 0; color: rgba(245,239,229,.46); font: 400 12px/1.55 Arial, sans-serif; }
.diagnostic-copy-status { min-height: 18px; margin: 10px 0 0; color: var(--diagnostic-gold); font: 600 12px/1.4 Arial, sans-serif; }
.diagnostic-actions { position: relative; display: flex; align-items: center; justify-content: flex-end; gap: 10px; min-height: 90px; padding: 18px clamp(22px, 5vw, 48px); background: rgba(0,0,0,.26); border-top: 1px solid rgba(255,255,255,.08); }
.diagnostic-primary, .diagnostic-secondary, .diagnostic-copy { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; box-sizing: border-box; padding: 14px 22px; border: 1px solid transparent; text-decoration: none; text-transform: uppercase; letter-spacing: .12em; font: 700 11px/1 Arial, sans-serif; cursor: pointer; transition: color .2s, background .2s, border-color .2s, transform .2s; }
.diagnostic-primary { color: #0b0a09; background: var(--diagnostic-gold); border-color: var(--diagnostic-gold); }
.diagnostic-primary:hover, .diagnostic-primary:focus-visible { color: #0b0a09; background: #dec18f; border-color: #dec18f; transform: translateY(-1px); }
.diagnostic-secondary, .diagnostic-copy { color: rgba(245,239,229,.72); background: transparent; border-color: rgba(245,239,229,.18); }
.diagnostic-secondary:hover, .diagnostic-secondary:focus-visible, .diagnostic-copy:hover, .diagnostic-copy:focus-visible { color: #fff; border-color: var(--diagnostic-gold); }
.diagnostic-whatsapp svg { width: 18px; height: 18px; fill: currentColor; }

@media (max-width: 640px) {
  .diagnostic-modal { padding: 0; }
  .diagnostic-panel { width: 100%; height: 100dvh; max-height: none; border: 0; }
  .diagnostic-head { min-height: 74px; padding: 15px 18px; }
  .diagnostic-body { min-height: 0; padding: 30px 20px; }
  .diagnostic-body h2 { font-size: clamp(30px, 9.5vw, 42px); }
  .diagnostic-choices { grid-template-columns: 1fr; }
  .diagnostic-actions { min-height: 78px; padding: 12px 16px; flex-wrap: wrap; }
  .diagnostic-actions .diagnostic-primary { flex: 1 1 170px; }
  .diagnostic-actions .diagnostic-secondary, .diagnostic-actions .diagnostic-copy { padding-inline: 14px; }
  .diagnostic-summary dl div { grid-template-columns: 1fr; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  .diagnostic-intro, .diagnostic-question, .diagnostic-photo, .diagnostic-summary { animation: none; }
  .diagnostic-progress span, .diagnostic-primary, .diagnostic-close { transition: none; }
}