/* ═══════════════════════════════════════════════════════════
   CSS VARIABLES & BASE
═══════════════════════════════════════════════════════════ */
:root {
  --teal:        #00BCD4;
  --teal-dark:   #0097A7;
  --teal-xlight: #E0F7FA;
  --dark:        #0D1B2A;
  --dark2:       #162535;
  --dark3:       #1E3245;
  --dark4:       #253A52;
  --text-primary:   #F0F4F8;
  --text-secondary: #90A4AE;
  --text-muted:     #546E7A;
  --hp-gold:     #D4AF37;
  --hp-gold-d:   #B8960A;
  --exp-blue:    #5C9BD1;
  --exp-blue-d:  #3A7CB8;
  --tech-green:  #4CAF82;
  --tech-green-d:#2E8B5A;
  --card-bg:     #112233;
  --card-border: rgba(0, 188, 212, 0.15);
  --radius-xl:   20px;
  --radius-lg:   14px;
  --radius-md:   10px;
  --radius-sm:   6px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-teal: 0 4px 24px rgba(0, 188, 212, 0.2);
}

/* ═══════════════════════════════════════════════════════════
   FONTS & RESET
═══════════════════════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background-color: var(--dark);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.cinzel {
  font-family: 'Syne', Georgia, sans-serif;
  font-weight: 700;
}

.dm-mono,
.hero-tag,
.section-eyebrow,
.vault-badge,
.quiz-section-label,
.quiz-progress-info,
.unlocked-badge,
.progress-text,
.tl-period,
.tl-tags .tag-sm,
.skills-group-title {
  font-family: 'DM Mono', monospace;
}

.text-teal {
  color: var(--teal);
}

a {
  color: var(--teal);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--teal-dark);
  text-decoration: none;
}

/* ═══════════════════════════════════════════════════════════
   LANGUAGE TOGGLE — bilingual display
═══════════════════════════════════════════════════════════ */
.es, .en { display: none; }

/* Inactive language is ALWAYS hidden, even when a component sets its own
   display (flex, inline-block...). Fixes ES/EN text showing together. */
body.lang-es .en,
body.lang-en .es { display: none !important; }

body.lang-es .es  { display: block; }
body.lang-es span.es,
body.lang-es a.es,
body.lang-es button.es { display: inline; }
body.lang-es li.es  { display: list-item; }
body.lang-es p.es   { display: block; }

body.lang-en .en  { display: block; }
body.lang-en span.en,
body.lang-en a.en,
body.lang-en button.en { display: inline; }
body.lang-en li.en  { display: list-item; }
body.lang-en p.en   { display: block; }

/* inline-block bilingual elements — need explicit rules to beat component display styles */
body.lang-es .vault-badge.en,
body.lang-en .vault-badge.es { display: none; }
body.lang-es .vault-badge.es,
body.lang-en .vault-badge.en { display: inline-block; }

body.lang-es .hero-tag.en,
body.lang-en .hero-tag.es { display: none; }
body.lang-es .hero-tag.es,
body.lang-en .hero-tag.en { display: inline-block; }

/* Hidden utility (JS-controlled) */
.hidden {
  display: none !important;
}

/* ═══════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════ */
.main-navbar {
  background-color: rgba(13, 27, 42, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 188, 212, 0.2);
  height: 60px;
  padding: 0 1rem;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.08em;
}

.nav-brand:hover {
  color: var(--text-primary);
}

.brand-accent {
  color: var(--teal);
}

.nav-toggler {
  border: none;
  background: transparent;
  font-size: 1.4rem;
  color: var(--teal);
  padding: 4px 8px;
}

.nav-toggler:focus {
  box-shadow: none;
}

.nav-link-custom {
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background-color 0.2s;
}

.nav-link-custom:hover {
  color: var(--teal);
  background-color: rgba(0, 188, 212, 0.08);
}

/* ═══════════════════════════════════════════════════════════
   LANGUAGE TOGGLE BUTTONS
═══════════════════════════════════════════════════════════ */
.lang-toggle {
  display: flex;
  gap: 4px;
}

.lang-btn {
  background: var(--dark3);
  color: var(--text-muted);
  border: 1.5px solid var(--dark4);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.06em;
}

.lang-btn:hover {
  color: var(--text-primary);
  border-color: var(--teal);
}

.lang-btn.active {
  background: var(--teal);
  color: var(--dark);
  border-color: var(--teal);
}

/* ═══════════════════════════════════════════════════════════
   WELCOME MODAL
═══════════════════════════════════════════════════════════ */
.welcome-modal-content {
  background: var(--dark2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-teal);
}

.welcome-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(0, 188, 212, 0.1);
  border: 2px solid rgba(0, 188, 212, 0.3);
  margin-bottom: 0.5rem;
}

.welcome-icon {
  font-size: 2rem;
}

.welcome-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  border: 2px solid rgba(0, 188, 212, 0.4);
}

.welcome-title {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.welcome-access-title {
  font-size: 1rem;
  color: var(--teal);
  margin-bottom: 0.4rem;
  letter-spacing: 0.03em;
}

.welcome-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.welcome-label {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.welcome-input {
  background: var(--dark3);
  border: 1.5px solid var(--dark4);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  padding: 0.65rem 1rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.welcome-input:focus {
  background: var(--dark3);
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.15);
  color: var(--text-primary);
  outline: none;
}

/* Validation messages: hidden until the input is marked invalid
   (the generic language rule would otherwise force them visible) */
body.lang-es .invalid-feedback.es,
body.lang-en .invalid-feedback.en { display: none; }
body.lang-es .is-invalid ~ .invalid-feedback.es,
body.lang-en .is-invalid ~ .invalid-feedback.en { display: block; }

.welcome-input.is-invalid {
  border-color: #ef5350;
  animation: shake 0.3s ease;
}

.welcome-input::placeholder {
  color: var(--text-muted);
}

.welcome-privacy {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.75rem;
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════════════════ */
.btn-primary-custom {
  background: var(--teal);
  color: var(--dark);
  border: none;
  border-radius: var(--radius-md);
  padding: 0.65rem 1.75rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn-primary-custom:hover {
  background: var(--teal-dark);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 188, 212, 0.35);
}

.btn-outline-custom {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.65rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.btn-outline-custom:hover {
  background: var(--teal);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn-welcome-submit {
  padding: 0.75rem;
  font-size: 1rem;
}

/* ═══════════════════════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════════════════════ */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(140deg, var(--dark) 0%, var(--dark2) 55%, var(--dark3) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-container {
  padding-top: 100px;
  padding-bottom: 60px;
}

/* Orbs background */
.hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: var(--teal);
  right: -150px;
  top: -100px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: #5C9BD1;
  left: -100px;
  bottom: 0;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: var(--teal-dark);
  right: 30%;
  bottom: 20%;
  opacity: 0.06;
}

/* Hero content */
.hero-tag {
  display: inline-block;
  background: rgba(0, 188, 212, 0.12);
  color: var(--teal);
  border: 1px solid rgba(0, 188, 212, 0.3);
  border-radius: 20px;
  padding: 5px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero-name {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.05;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hero-title {
  font-size: 1.05rem;
  color: #90CAF9;
  font-weight: 400;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 0;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 1.75rem;
  margin-bottom: 1.5rem;
}

.hero-socials {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--dark3);
  color: var(--text-secondary);
  border: 1px solid rgba(0, 188, 212, 0.18);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.2s;
}

.social-pill:hover {
  background: var(--teal);
  color: var(--dark);
  border-color: var(--teal);
}

.pill-logo {
  height: 16px;
  width: auto;
  object-fit: contain;
  border-radius: 4px;
}

.logo-circle {
  border-radius: 50%;
}

/* ═══════════════════════════════════════════════════════════
   PROGRESS BANNER
═══════════════════════════════════════════════════════════ */
.progress-banner {
  background: var(--dark2);
  border-top: 1px solid rgba(0, 188, 212, 0.15);
  border-bottom: 1px solid rgba(0, 188, 212, 0.15);
  padding: 14px 0;
  position: sticky;
  top: 60px;
  z-index: 100;
}

.progress-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.progress-text {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.progress-text .bi {
  color: var(--teal);
}

.unlocked-num {
  color: var(--teal);
  font-weight: 700;
}

.progress-pips {
  display: flex;
  gap: 8px;
}

.progress-pip {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--dark4);
  border: 2px solid var(--text-muted);
  transition: all 0.4s ease;
}

.progress-pip.active {
  background: var(--teal);
  border-color: var(--teal);
  box-shadow: 0 0 10px rgba(0, 188, 212, 0.5);
}

/* ═══════════════════════════════════════════════════════════
   SECTIONS AREA
═══════════════════════════════════════════════════════════ */
.sections-area {
  padding: 80px 0;
  background: var(--dark);
}

.sections-header {
  margin-bottom: 56px;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--teal);
  margin-bottom: 0.6rem;
}

.section-main-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0;
  letter-spacing: -0.01em;
}

.section-intro {
  max-width: 680px;
  margin: 1.1rem auto 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

.section-intro::before {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  background: var(--teal);
  opacity: 0.6;
  margin: 0 auto 1.1rem;
}

/* ═══════════════════════════════════════════════════════════
   VAULT CARDS
═══════════════════════════════════════════════════════════ */
.vault-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  min-height: 400px;
}

.vault-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

/* Card faces */
.card-face {
  padding: 2rem;
}

/* ─ LOCKED FACE ─ */
.locked-face {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2.5rem 2rem;
}

.vault-icon-wrap {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.hp-icon-wrap   { background: rgba(212, 175, 55, 0.12);  border: 2px solid rgba(212, 175, 55, 0.3); }
.exp-icon-wrap  { background: rgba(92, 155, 209, 0.12);  border: 2px solid rgba(92, 155, 209, 0.3); }
.tech-icon-wrap { background: rgba(76, 175, 130, 0.12);  border: 2px solid rgba(76, 175, 130, 0.3); }

.vault-emoji {
  font-size: 2rem;
}

.lock-overlay {
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--dark2);
  border: 2px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.vault-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
}

.vault-badge {
  display: inline-block;
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.vault-badge-hp   { background: rgba(212, 175, 55, 0.15); color: var(--hp-gold); border: 1px solid rgba(212, 175, 55, 0.25); }
.vault-badge-exp  { background: rgba(92, 155, 209, 0.15); color: var(--exp-blue); border: 1px solid rgba(92, 155, 209, 0.25); }
.vault-badge-tech { background: rgba(76, 175, 130, 0.15); color: var(--tech-green); border: 1px solid rgba(76, 175, 130, 0.25); }

.vault-teaser {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Vault action buttons */
.btn-vault {
  width: 100%;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  border: 2px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.25s ease;
}

.btn-vault-hp {
  background: rgba(212, 175, 55, 0.12);
  color: var(--hp-gold);
  border-color: rgba(212, 175, 55, 0.35);
}
.btn-vault-hp:hover {
  background: var(--hp-gold);
  color: var(--dark);
  border-color: var(--hp-gold);
  transform: translateY(-2px);
}

.btn-vault-exp {
  background: rgba(92, 155, 209, 0.12);
  color: var(--exp-blue);
  border-color: rgba(92, 155, 209, 0.35);
}
.btn-vault-exp:hover {
  background: var(--exp-blue);
  color: var(--dark);
  border-color: var(--exp-blue);
  transform: translateY(-2px);
}

.btn-vault-tech {
  background: rgba(76, 175, 130, 0.12);
  color: var(--tech-green);
  border-color: rgba(76, 175, 130, 0.35);
}
.btn-vault-tech:hover {
  background: var(--tech-green);
  color: var(--dark);
  border-color: var(--tech-green);
  transform: translateY(-2px);
}

/* ─ QUIZ FACE ─ */
.quiz-face {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.quiz-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.quiz-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.quiz-section-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.quiz-progress-info {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Questions */
.questions-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.question-block {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
}

.question-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  line-height: 1.5;
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.option-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.option-label:hover {
  background: rgba(0, 188, 212, 0.08);
  border-color: rgba(0, 188, 212, 0.2);
  color: var(--text-primary);
}

.option-label.selected {
  background: rgba(0, 188, 212, 0.12);
  border-color: rgba(0, 188, 212, 0.4);
  color: var(--text-primary);
}

.option-radio {
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--teal);
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.option-text {
  flex: 1;
}

/* Open answer field (experience quiz) */
.open-answer-wrap {
  margin: 1rem 0 0.5rem;
  padding: 0.75rem;
  border: 1px dashed rgba(0, 188, 212, 0.25);
  border-radius: var(--radius-md);
  background: rgba(0, 188, 212, 0.04);
}

.open-answer-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  font-style: italic;
}

.open-answer-input {
  width: 100%;
  background: var(--dark3);
  border: 1px solid var(--dark4);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  resize: none;
  transition: border-color 0.2s;
}

.open-answer-input:focus {
  outline: none;
  border-color: var(--teal);
}

/* Progress banner: visitor name */
.progress-visitor-name {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

/* Progress banner: per-section score chips */
.progress-scores {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.score-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
}

.score-pass {
  background: rgba(76, 175, 130, 0.15);
  border: 1px solid rgba(76, 175, 130, 0.3);
  color: #4CAF82;
}

.score-fail {
  background: rgba(239, 83, 80, 0.12);
  border: 1px solid rgba(239, 83, 80, 0.25);
  color: #EF5350;
}

.score-value {
  font-family: 'DM Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Correct-answer review shown after a failed attempt */
.answer-review {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: rgba(0, 188, 212, 0.06);
  border: 1px solid rgba(0, 188, 212, 0.18);
  border-radius: 10px;
  text-align: left;
}

.answer-review-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.answer-review-item {
  margin-bottom: 0.6rem;
}

.answer-review-item:last-child {
  margin-bottom: 0;
}

.answer-review-q {
  font-size: 0.8rem;
  color: #EF5350;
  margin-bottom: 0.15rem;
}

.answer-review-correct {
  font-size: 0.82rem;
  font-weight: 600;
  color: #4CAF82;
  margin-bottom: 0;
}

/* Submit button */
.quiz-actions {
  padding-top: 0.25rem;
}

.btn-submit-quiz {
  width: 100%;
  background: var(--teal);
  color: var(--dark);
  border: none;
  border-radius: var(--radius-md);
  padding: 0.7rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-submit-quiz:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

/* Quiz result area */
.quiz-result {
  text-align: center;
  padding: 1.25rem 0.5rem 0.5rem;
}

.result-score {
  font-size: 2.5rem;
  font-weight: 900;
  font-family: 'Cinzel', serif;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.result-score.pass { color: var(--teal); }
.result-score.fail { color: #EF5350; }

.result-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.result-msg {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.btn-retry {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.5rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.88rem;
  transition: all 0.2s;
}

.btn-retry:hover {
  background: var(--teal);
  color: var(--dark);
}

/* Trivia "surprise" tag inside its question block */
.trivia-tag {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal);
  margin-bottom: 0.5rem;
  align-items: center;
  gap: 5px;
}
body.lang-es .trivia-tag.es,
body.lang-en .trivia-tag.en { display: flex; }

/* Personal free-text answer box (reuses .open-answer-input look) */
.personal-input {
  margin-top: 0.25rem;
}

/* Trivia wink shown on submit (correct / close) */
.result-wink {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 0.9rem;
}

.result-wink.wink-correct {
  background: rgba(76, 175, 130, 0.15);
  border: 1px solid rgba(76, 175, 130, 0.35);
  color: #4CAF82;
}

.result-wink.wink-close {
  background: rgba(0, 188, 212, 0.1);
  border: 1px solid rgba(0, 188, 212, 0.3);
  color: var(--teal);
}

/* ─ UNLOCKED FACE ─ */
.unlocked-face {
  padding: 1.75rem;
}

.unlocked-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid rgba(0, 188, 212, 0.2);
}

.unlock-emoji {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.unlocked-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.unlocked-badge {
  display: inline-block;
  background: rgba(76, 175, 82, 0.15);
  color: #81C784;
  border: 1px solid rgba(76, 175, 82, 0.3);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.unlocked-content {
  font-size: 0.87rem;
}

/* ─ PERSONAL INFO CONTENT ─ */
.avatar-wrap {
  text-align: center;
  margin-bottom: 1rem;
}

.avatar-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--teal);
  box-shadow: 0 0 0 4px rgba(0, 188, 212, 0.15);
}

.avatar-fallback {
  display: flex;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--dark3);
  border: 3px solid var(--teal);
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
  margin: 0 auto;
}

.personal-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 1rem;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.contact-list .bi {
  color: var(--teal);
  font-size: 0.85rem;
  flex-shrink: 0;
}

.about-bio p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.about-bio strong {
  color: var(--text-primary);
}

.highlight-quote {
  background: rgba(0, 188, 212, 0.08);
  border-left: 3px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--teal);
  font-weight: 600;
  font-style: italic;
  margin-top: 0.5rem;
}

/* ─ EXPERIENCE TIMELINE ─ */
.tl-item {
  position: relative;
  padding-left: 20px;
  padding-bottom: 1.25rem;
  border-left: 2px solid rgba(0, 188, 212, 0.2);
}

.tl-item:last-of-type {
  border-left-color: transparent;
  padding-bottom: 0.5rem;
}

.tl-dot {
  position: absolute;
  left: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  border: 2px solid var(--card-bg);
}

.tl-company {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}

.tl-role {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.tl-period {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.tl-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tl-bullets li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding-left: 12px;
  position: relative;
  line-height: 1.5;
}

.tl-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-size: 0.7rem;
}

.tl-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.tag-sm {
  background: rgba(0, 188, 212, 0.1);
  color: var(--teal);
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: 20px;
  padding: 2px 9px;
  font-size: 0.7rem;
  font-weight: 600;
}

/* Projects mini section */
.projects-mini {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 1rem;
  margin-top: 0.25rem;
}

.projects-mini-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.project-mini-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  text-decoration: none;
  transition: opacity 0.2s;
}

.project-mini-row:last-child {
  border-bottom: none;
}

.project-mini-row:hover {
  opacity: 0.8;
}

.project-mini-name {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.project-mini-logo {
  height: 18px;
  width: auto;
  object-fit: contain;
  border-radius: 4px;
}

/* ─ SKILLS CONTENT ─ */
.skills-group {
  margin-bottom: 1rem;
}

.skills-group-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tag-skill {
  background: var(--dark3);
  color: var(--text-secondary);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Education list */
.edu-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.edu-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.edu-icon {
  color: var(--teal);
  font-size: 0.9rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.edu-degree {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.edu-school {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   UNLOCKED ANIMATION
═══════════════════════════════════════════════════════════ */
.unlocked-face.reveal {
  animation: unlockReveal 0.5s ease forwards;
}

@keyframes unlockReveal {
  0%   { opacity: 0; transform: scale(0.96) translateY(10px); }
  60%  { transform: scale(1.01) translateY(-2px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* Unlock border flash on the card */
.vault-card.just-unlocked {
  animation: borderFlash 1.2s ease forwards;
}

@keyframes borderFlash {
  0%   { border-color: var(--teal); box-shadow: 0 0 0 3px rgba(0,188,212,0.3), var(--shadow-card); }
  70%  { border-color: var(--teal); box-shadow: 0 0 0 6px rgba(0,188,212,0.1), var(--shadow-card); }
  100% { border-color: var(--teal); box-shadow: 0 0 0 2px rgba(0,188,212,0.25), var(--shadow-card); }
}

/* Permanent unlocked state — card stays visually distinct */
.vault-card.is-unlocked {
  border-color: var(--teal);
  background: linear-gradient(160deg, #0e2a3a 0%, var(--card-bg) 60%);
  box-shadow: 0 0 0 2px rgba(0,188,212,0.25), var(--shadow-teal);
}

.vault-card.is-unlocked:hover {
  box-shadow: 0 0 0 3px rgba(0,188,212,0.4), 0 16px 48px rgba(0,0,0,0.5);
}

/* ═══════════════════════════════════════════════════════════
   HERO FADE-UP ANIMATIONS
═══════════════════════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  opacity: 0;
  animation: fadeUp 0.65s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.25s; }
.delay-3 { animation-delay: 0.4s; }

/* ═══════════════════════════════════════════════════════════
   SHAKE ANIMATION (form validation)
═══════════════════════════════════════════════════════════ */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%       { transform: translateX(-8px); }
  60%       { transform: translateX(8px); }
  80%       { transform: translateX(-4px); }
}

/* ═══════════════════════════════════════════════════════════
   CONTACT SECTION
═══════════════════════════════════════════════════════════ */
.contact-section {
  background: var(--dark2);
  border-top: 1px solid rgba(0, 188, 212, 0.12);
  padding: 80px 0;
}

.contact-header {
  margin-bottom: 48px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--dark3);
  border: 1px solid rgba(0, 188, 212, 0.15);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.25s ease;
  height: 100%;
}

.contact-card:hover {
  border-color: var(--teal);
  background: var(--dark4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-teal);
  color: var(--text-primary);
}

.contact-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--teal);
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.contact-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-value {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  word-break: break-all;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.main-footer {
  background: #060F18;
  border-top: 1px solid rgba(0, 188, 212, 0.15);
  padding: 28px 0;
}

.footer-brand {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.footer-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 991px) {
  .hero-container {
    padding-top: 90px;
  }

  .navbar-collapse {
    background: var(--dark2);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    padding: 1rem;
    margin-top: 0.5rem;
  }

  .progress-banner-inner {
    flex-wrap: wrap;
    gap: 8px;
  }

  .progress-scores {
    order: 3;
    width: 100%;
  }
}

@media (max-width: 575px) {
  .hero-cta {
    flex-direction: column;
  }

  .btn-primary-custom,
  .btn-outline-custom {
    width: 100%;
    text-align: center;
  }

  .card-face {
    padding: 1.5rem;
  }

  .sections-area {
    padding: 56px 0;
  }

  .contact-section {
    padding: 56px 0;
  }
}