/* ==========================================================================
   1ST QUALITY AND PATIENT SAFETY CONGRESS — HOSPITALES MAC
   File outline:
     1. Tokens (color, type, spacing, radii, transitions)
     2. Reset
     3. Base / typography
     4. Utilities (container, buttons, section headers)
     5. Header / navigation
     6. Hero
     7. Sponsorship
     8. About the congress
     9. Key details
    10. Schedule
    11. Venue
    12. Registration + modal
    12.1 Modal: topics and speakers table
    13. Final CTA
    14. Footer
    14.1 Floating mascot
    15. Reveal animations
    16. Quiz
    17. Accessibility / reduced motion
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
-------------------------------------------------------------------------- */

:root {
  --color-mac-teal:   #23B3AF;
  --color-mac-teal-2: #6EC2BC;
  --color-mac-green:  #9FBF44;
  --color-mac-green-2:#C1D569;
  --color-who-orange: #EE7D00;
  --color-warm:       #D8B48E;
  --color-background: #FAFAF9;
  --color-surface:    #FFFFFF;
  --color-surface-2:  #F1F3F2;
  --color-text:       #10201F;
  --color-text-muted: #5C6B69;
  --color-border:     #E3E7E5;
}


:root {
  --color-teal-ink:  color-mix(in srgb, var(--color-mac-teal) 55%, black);
  --color-teal-700:  color-mix(in srgb, var(--color-mac-teal) 70%, black);
  --color-teal-100:  color-mix(in srgb, var(--color-mac-teal-2) 22%, var(--color-surface));

  --color-green-ink: color-mix(in srgb, var(--color-mac-green) 42%, black);
  --color-green-700: color-mix(in srgb, var(--color-mac-green) 58%, black);
  --color-green-100: color-mix(in srgb, var(--color-mac-green-2) 28%, var(--color-surface));

  --color-mac-orange: #E8792A;
  --color-orange-700: color-mix(in srgb, var(--color-mac-orange) 70%, black);

  --color-mac-red: #D6483F;
  --color-red-700: color-mix(in srgb, var(--color-mac-red) 78%, black);

  --color-on-ink:       color-mix(in srgb, var(--color-background) 96%, white);

  --color-on-ink-muted: color-mix(in srgb, var(--color-background) 82%, var(--color-text));
  --color-border-on-ink: color-mix(in srgb, var(--color-background) 22%, var(--color-teal-ink));

  --color-border-strong: color-mix(in srgb, var(--color-border) 55%, var(--color-text));

  --color-program-tema: var(--color-mac-green);
  --color-program-ceremonial: var(--color-mac-teal);
  --color-program-sponsor: var(--color-orange-700);
  --color-program-panel: var(--color-teal-700);
  --color-program-receso: var(--color-green-100);
  --color-program-logistico: color-mix(in srgb, var(--color-text-muted) 24%, var(--color-surface));

  --shadow-soft: 0 1px 2px color-mix(in srgb, var(--color-text) 5%, transparent),
                 0 10px 28px color-mix(in srgb, var(--color-text) 7%, transparent);
}

:root {
  /* Para regresar: */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* --font-display: "Clarendon", "Clarendon BT", "Bookman Old Style", Georgia, serif;
  --font-sans: "Clarendon", "Clarendon BT", "Bookman Old Style", Georgia, serif; */

  --text-3xs: 0.6875rem;
  --text-2xs: 0.75rem;
  --text-xs:  0.8125rem;
  --text-sm:  0.9375rem;
  --text-md:  1.0625rem;
  --text-lg:  clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem);
  --text-xl:  clamp(1.5rem, 1.2rem + 1.1vw, 2.1rem);
  --text-2xl: clamp(2rem, 1.5rem + 1.8vw, 3.1rem);
  --text-3xl: clamp(2.6rem, 1.8rem + 3.2vw, 4.6rem);
  --text-hero-1: clamp(3.2rem, 2rem + 6.5vw, 7.5rem);
  --text-hero-2: clamp(2.1rem, 1.5rem + 3.4vw, 4rem);
  --text-numeral: clamp(16rem, 12rem + 26vw, 34rem);
  --text-signage: clamp(4rem, 2.5rem + 8vw, 8.5rem);

  --leading-tight: 1.03;
  --leading-snug: 1.2;
  --leading-normal: 1.55;

  --tracking-wide: 0.07em;
  --tracking-wider: 0.15em;
}


:root {
  --space-2xs: 0.375rem;
  --space-xs:  0.625rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.25rem;
  --space-xl:  clamp(3rem, 2rem + 4vw, 5.5rem);
  --space-2xl: clamp(4.5rem, 3rem + 7vw, 9.5rem);

  --container-max: 1320px;
  --container-pad: clamp(1.25rem, 4vw, 3rem);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --header-h: 76px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 200ms;
  --dur-base: 320ms;
  --dur-slow: 600ms;

  --z-header: 100;
  --z-modal: 1000;
}

/* --------------------------------------------------------------------------
   2. RESET
-------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { min-height: 100svh; overflow-x: hidden; }
img, picture, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; color: inherit; }
button { background: none; border: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-weight: inherit; }

/* --------------------------------------------------------------------------
   3. BASE / TYPOGRAPHY
-------------------------------------------------------------------------- */
body {
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  font-feature-settings: "ss01" 1;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-md);
  z-index: 1200;
  background: var(--color-teal-ink);
  color: var(--color-on-ink);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: var(--space-md); }

:focus-visible {
  outline: 2px solid var(--color-teal-ink);
  outline-offset: 3px;
  border-radius: 2px;
}
.cta-final :focus-visible,
.datos :focus-visible,
.registro :focus-visible {
  outline-color: var(--color-background);
}

/* --------------------------------------------------------------------------
   4. UTILITIES
-------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Buttons ------------------------------------------------------------- */
.btn {
  --btn-bg: var(--color-mac-green);
  --btn-fg: var(--color-text);
  --btn-border: var(--color-mac-green);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--btn-border);
  background: var(--btn-bg);
  color: var(--btn-fg);
  overflow: hidden;
  isolation: isolate;
  transition: color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.btn span:first-child { position: relative; z-index: 1; }
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-teal-ink);
  transform: translateX(-101%);
  transition: transform var(--dur-base) var(--ease-in-out);
  z-index: 0;
}
.btn:hover::before,
.btn:focus-visible::before { transform: translateX(0); }
.btn:active { transform: translateY(1px); }

.btn__arrow {
  position: relative;
  z-index: 1;
  display: inline-flex;
  transition: transform var(--dur-base) var(--ease-out);
}
.btn:hover .btn__arrow,
.btn:focus-visible .btn__arrow { transform: translateX(4px); }

.btn--primary { --btn-bg: var(--color-mac-green); --btn-fg: var(--color-text); --btn-border: var(--color-mac-green); }
.btn--primary:hover, .btn--primary:focus-visible { --btn-fg: var(--color-on-ink); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--color-text);
  --btn-border: var(--color-border-strong);
}
.btn--ghost::before { background: var(--color-teal-ink); }
.btn--ghost:hover, .btn--ghost:focus-visible {
  --btn-fg: var(--color-on-ink);
  --btn-border: var(--color-teal-ink);
}

.btn--invert {
  --btn-bg: var(--color-background);
  --btn-fg: var(--color-teal-ink);
  --btn-border: var(--color-background);
}
.btn--invert::before { background: var(--color-mac-green); }
.btn--invert:hover, .btn--invert:focus-visible { --btn-fg: var(--color-text); }

.btn--sm { padding: 0.6rem 1.1rem; font-size: var(--text-xs); }
.btn--lg { padding: 1rem 1.75rem; font-size: var(--text-sm); }
.btn--block { display: flex; justify-content: center; width: 100%; }

/* Section headers -------------------------------------------------- */
.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  max-width: 44rem;
}
.section-head--split {
  max-width: none;
}
@media (min-width: 900px) {
  .section-head--split {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-lg);
  }
}
.section-head__eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  color: var(--color-teal-700);
  text-transform: uppercase;
}
.section-head__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
}
.section-head__subtitle {
  margin-top: 0.5rem;
  color: var(--color-text-muted);
  font-size: var(--text-md);
  max-width: 40rem;
}

/* --------------------------------------------------------------------------
   5. HEADER / NAVIGATION
-------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--color-background) 0%, transparent);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled {
  background: color-mix(in srgb, var(--color-background) 94%, transparent);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}
.brand__logo { height: clamp(76px, 9vw, 118px); width: auto; }
.brand__text {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  color: var(--color-teal-700);
}

.main-nav { display: none; }
@media (min-width: 768px) {
  .main-nav { display: block; }
  .main-nav__list { display: flex; gap: var(--space-lg); }
  .main-nav__list a {
    position: relative;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
    padding-block: 0.35rem;
  }
  .main-nav__list a::after {
    content: "";
    position: absolute;
    left: 0; right: 100%;
    bottom: 0;
    height: 2px;
    background: var(--color-mac-green);
    transition: right var(--dur-base) var(--ease-out);
  }
  .main-nav__list a:hover::after,
  .main-nav__list a.is-active::after { right: 0; }
  .main-nav__list a.is-active { color: var(--color-teal-700); }
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.site-header__quick-link {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  padding: 0.5rem 0.1rem;
}
@media (min-width: 768px) {

  .site-header__quick-link { display: none; }
}
@media (max-width: 380px) {

  .site-header__inner { gap: 0.6rem; }
  .site-header__actions { gap: 0.5rem; }
  .site-header__quick-link { padding-inline: 0; }
  .site-header__actions .btn--sm { padding: 0.55rem 0.85rem; }
}

/* --------------------------------------------------------------------------
   6. HERO
-------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-background);
}

.hero__numeral {
  position: absolute;
  left: clamp(-4.5rem, -7vw, -1.5rem);
  top: 52%;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--text-numeral);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-mac-teal);
  text-stroke: 1.5px var(--color-mac-teal);
  pointer-events: none;
  user-select: none;
  z-index: 0;
  animation: hero-numeral-in 900ms var(--ease-out) both;
}
@supports not (-webkit-text-stroke: 1px black) {
  .hero__numeral {
    color: color-mix(in srgb, var(--color-mac-teal) 14%, transparent);
  }
}
@media (max-width: 640px) {

  .hero__numeral {
    font-size: clamp(7rem, 4rem + 20vw, 11rem);
    left: clamp(-1.5rem, -6vw, -0.5rem);
  }
}
@keyframes hero-numeral-in {
  from { opacity: 0; transform: translateY(-40%) scale(0.94); }
  to { opacity: 0.85; transform: translateY(-46%) scale(1); }
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1.2fr 0.8fr;
    min-height: calc(94vh - var(--header-h));
  }
}

.hero__top {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}
.hero__top-eyebrow {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.hero__top-org {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-teal-700);
}

.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: var(--space-xl);
  padding-right: var(--space-md);
}

.hero__content > * {
  animation: hero-in 700ms var(--ease-out) both;
}
.hero__content > *:nth-child(1) { animation-delay: 60ms; }
.hero__content > *:nth-child(2) { animation-delay: 150ms; }
.hero__content > *:nth-child(3) { animation-delay: 240ms; }
.hero__content > *:nth-child(4) { animation-delay: 330ms; }
.hero__content > *:nth-child(5) { animation-delay: 400ms; }
.hero__content > *:nth-child(6) { animation-delay: 470ms; }
.hero__photo { animation: hero-in 800ms var(--ease-out) 200ms both; }
@keyframes hero-in {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__kicker {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-green-700);
  margin-bottom: var(--space-sm);
}

.hero__title-1 {
  font-family: var(--font-sans);
  font-weight: 800;
  text-transform: uppercase;
  font-size: var(--text-hero-1);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
  color: var(--color-teal-ink);
}

.hero__title-2 {
  margin-top: 0.2em;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: var(--text-hero-2);
  line-height: var(--leading-snug);
  color: var(--color-text);
  max-width: 16ch;
}

.hero__meta-line {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}
.hero__meta-line strong { color: var(--color-text); font-weight: 700; }
.hero__meta-dot { color: var(--color-border-strong); }

.hero__cta-row {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__photo {
  position: relative;
  min-height: 62vh;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .hero__photo { min-height: 0; }
}
.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}
.hero__photo-tag {
  position: absolute;
  left: 0;
  bottom: clamp(1.25rem, 4vw, 2.75rem);
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  background: var(--color-mac-teal);
  color: var(--color-text);
  padding: 1rem 1.375rem;
  padding-right: 1.75rem;
}
.hero__photo-tag-day {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.75rem;
  line-height: 1;
}
.hero__photo-tag-meta { display: flex; flex-direction: column; gap: 0.15rem; }
.hero__photo-tag-month {
  font-weight: 800;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  font-size: var(--text-xs);
}
.hero__photo-tag-time {
  font-size: var(--text-2xs);
  opacity: 0.9;
  letter-spacing: 0.02em;
}

.hero__scroll-cue {
  display: none;
}
@media (min-width: 1024px) {
  .hero__scroll-cue {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    position: relative;
    z-index: 1;
    grid-column: 1 / -1;
    margin: 0 var(--container-pad) var(--space-md);
    font-size: var(--text-2xs);
    font-weight: 700;
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    color: var(--color-text-muted);
    width: fit-content;
  }
}
.hero__scroll-cue-line {
  width: 28px; height: 1px;
  background: var(--color-border-strong);
  position: relative;
  overflow: hidden;
}
.hero__scroll-cue-line::after {
  content: "";
  position: absolute;
  left: -100%; top: 0; bottom: 0; width: 100%;
  background: var(--color-mac-green);
  animation: scroll-cue 2.4s var(--ease-in-out) infinite;
}
@keyframes scroll-cue {
  0% { left: -100%; }
  60%, 100% { left: 100%; }
}

/* --------------------------------------------------------------------------
   8. ABOUT
-------------------------------------------------------------------------- */
.sobre {
  padding-block: var(--space-2xl);
}
.sobre__grid {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 900px) {
  .sobre__grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
}
.sobre__statement {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
  letter-spacing: -0.01em;
  color: var(--color-text);
}
.sobre__statement + .sobre__note {
  margin-top: var(--space-md);
  max-width: 48ch;
}
.sobre__statement em {
  font-style: italic;
  color: var(--color-teal-700);
}
.sobre__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-top: 0.4em;
}
.sobre__note {
  font-size: var(--text-md);
  color: var(--color-text-muted);
  max-width: 34ch;
}
.sobre__theme-label {
  align-self: center;
  margin-bottom: calc(var(--space-lg) * -0.75);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-who-orange) 72%, var(--color-text-muted));
}
.sobre__theme {
  max-width: 22ch;
  align-self: center;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 0.95rem + 0.85vw, 1.7rem);
  font-weight: 800;
  line-height: 1.08;
  text-align: center;
  color: var(--color-who-orange);
}
.sobre__oms-logo {
  display: block;
  margin-top: calc(var(--space-lg) * -0.55);
  width: min(100%, 390px);
  height: auto;
  align-self: center;
  object-fit: contain;
}
.sobre__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}
.sobre__stat {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
}
.sobre__stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-teal-700);
  line-height: 1;
}
.sobre__stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* --------------------------------------------------------------------------
   9. KEY DETAILS
-------------------------------------------------------------------------- */
.datos {
  background:
    linear-gradient(color-mix(in srgb, var(--color-teal-ink) 96%, transparent), color-mix(in srgb, var(--color-teal-ink) 96%, transparent)),
    url("../assets/icons/textura.png") center / 420px auto repeat,
    var(--color-teal-ink);
  color: var(--color-on-ink);
  padding-block: var(--space-2xl);
  position: relative;
  overflow: hidden;
}
.datos__grid {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 900px) {
  .datos__grid { grid-template-columns: auto 1fr; align-items: end; gap: var(--space-2xl); }
}

.datos__signage { display: flex; align-items: flex-end; gap: var(--space-md); }
.datos__day {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-signage);
  line-height: 0.85;
}
.datos__day-meta { display: flex; flex-direction: column; gap: 0.3rem; padding-bottom: 0.5rem; }
.datos__month {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}
.datos__year { font-size: var(--text-sm); color: var(--color-on-ink-muted); }

.datos__facts {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
  border-top: 1px solid var(--color-border-on-ink);
  padding-top: var(--space-lg);
}
@media (min-width: 640px) {
  .datos__facts { grid-template-columns: repeat(3, 1fr); }
}
.datos__fact dt {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-on-ink-muted);
  margin-bottom: 0.4rem;
}
.datos__fact dd {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
}
.datos__fact dd small {
  display: block;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-on-ink-muted);
  margin-top: 0.2rem;
}
.datos__social-icons {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}
.datos__social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.1rem;
  height: 3.1rem;
  border: 1px solid var(--color-border-on-ink);
  border-radius: 999px;
  color: var(--color-on-ink);
  background: color-mix(in srgb, var(--color-on-ink) 8%, transparent);
  transition: background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.datos__social-icon:hover,
.datos__social-icon:focus-visible {
  background: var(--color-mac-green);
  border-color: var(--color-mac-green);
  color: var(--color-text);
  transform: translateY(-1px);
}
.datos__social-icon svg {
  width: 1.55rem;
  height: 1.55rem;
}

/* --------------------------------------------------------------------------
   9.1 SPONSORSHIP
-------------------------------------------------------------------------- */
.sponsor-band {
  padding-block: var(--space-lg);
  background:
    linear-gradient(color-mix(in srgb, var(--color-surface) 96%, transparent), color-mix(in srgb, var(--color-surface) 96%, transparent)),
    url("../assets/icons/textura.png") center / 360px auto repeat,
    var(--color-surface);
  border-block: 1px solid var(--color-border);
}
.sponsor-band__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}
.sponsor-band p {
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.sponsor-band strong {
  display: inline-block;
  font-size: 1.35em;
  color: var(--color-teal-700);
}
.sponsor-band__logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}
.sponsor-band__logo-link:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-mac-green) 60%, white);
  outline-offset: 6px;
}
.sponsor-band img {
  max-width: min(360px, 100%);
  max-height: 100px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   10. SCHEDULE
-------------------------------------------------------------------------- */
.programa {
  position: relative;
  padding-block: var(--space-2xl);
  background:
    linear-gradient(color-mix(in srgb, var(--color-background) 96%, transparent), color-mix(in srgb, var(--color-background) 96%, transparent)),
    url("../assets/icons/textura.png") center / 420px auto repeat,
    var(--color-background);
}

.programa__header-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}
@media (min-width: 780px) {
  .programa__header-actions {
    align-items: flex-end;
    text-align: right;
  }
}

.programa__detail-button {
  color: var(--color-teal-700);
  border-color: var(--color-border);
  background: var(--color-surface);
}
.programa__detail-button:hover { background: var(--color-teal-100); }
.programa__button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.agenda { position: relative; }
.agenda__track { display: none; }
@media (min-width: 768px) {
  .agenda__track {
    display: block;
    position: absolute;
    left: 156px;
    top: 0.6rem;
    bottom: 0.6rem;
    width: 1px;
    background: var(--color-border);
  }
  .agenda__progress {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 0%;
    background: var(--color-mac-green);
    transition: height 120ms linear;
  }
}

.agenda__list { display: flex; flex-direction: column; }

.agenda-item {
  position: relative;
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  border-left: 3px solid transparent;
  padding-left: var(--space-sm);
  margin-left: calc(var(--space-sm) * -1);
  transition: opacity var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.agenda-item:first-child { padding-top: 0; }
.agenda-item:last-child { border-bottom: none; }

.agenda__list:hover .agenda-item:not(:hover) { opacity: 0.55; }

@media (min-width: 768px) {
  .agenda-item {
    display: grid;
    grid-template-columns: 130px 52px 1fr;
    align-items: start;
  }
}

.agenda-item[data-tipo="Receso"] { opacity: 0.72; }
.agenda-item[data-tipo="Receso"] .agenda-item__title { font-style: italic; }

.agenda-item:hover,
.agenda-item.is-open { border-left-color: var(--color-mac-green); }

.agenda-item__time {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-teal-700);
  transition: transform var(--dur-base) var(--ease-out), color var(--dur-base);
}
.agenda-item:hover .agenda-item__time,
.agenda-item.is-open .agenda-item__time {
  color: var(--color-green-700);
  transform: translateX(4px);
}

.agenda-item__dot-col { display: none; }
@media (min-width: 768px) {
  .agenda-item__dot-col {
    display: flex;
    justify-content: center;
    padding-top: 0.5rem;
  }
  .agenda-item__dot {
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 1.5px solid var(--color-border-strong);
    transition: background var(--dur-base), border-color var(--dur-base), transform var(--dur-base);
  }
  .agenda-item:hover .agenda-item__dot,
  .agenda-item.is-open .agenda-item__dot {
    background: var(--color-mac-green);
    border-color: var(--color-mac-green);
    transform: scale(1.3);
  }
}

.agenda-item__body { margin-top: var(--space-xs); }
@media (min-width: 768px) { .agenda-item__body { margin-top: 0; } }

.agenda-item__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 0.8rem;
}

.agenda-item__type {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.agenda-item[data-tipo="Tema"] .agenda-item__type { color: var(--color-teal-700); }
.agenda-item[data-tipo="Panel"] .agenda-item__type,
.agenda-item[data-tipo="Ceremonial"] .agenda-item__type { color: var(--color-green-700); }

.agenda-item__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  transition: transform var(--dur-base) var(--ease-out);
}
.agenda-item:hover .agenda-item__title,
.agenda-item.is-open .agenda-item__title { transform: translateX(4px); }

.agenda-item__meta {
  margin-top: 0.35rem;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.agenda-item__meta span + span::before { content: "  ·  "; }

.agenda-item__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-green-700);
}
.agenda-item__toggle-icon { display: inline-flex; transition: transform var(--dur-base) var(--ease-out); }
.agenda-item.is-open .agenda-item__toggle-icon { transform: rotate(45deg); }

.agenda-item__desc {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height var(--dur-base) var(--ease-in-out), opacity var(--dur-base) var(--ease-out), margin-top var(--dur-base);
}
.agenda-item.is-open .agenda-item__desc { max-height: 240px; opacity: 1; margin-top: var(--space-sm); }
.agenda-item__desc p {
  max-width: 58ch;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}
@media (min-width: 768px) and (hover: hover) {
  .agenda-item:hover .agenda-item__desc,
  .agenda-item.is-open .agenda-item__desc {
    max-height: 240px;
    opacity: 1;
    margin-top: var(--space-sm);
  }
}

/* --------------------------------------------------------------------------
   10.1 FULL PROGRAM
-------------------------------------------------------------------------- */
.program-sheet {
  width: min(860px, 100%);
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.program-sheet__cover {
  position: relative;
  padding: 26px 56px 28px;
  overflow: hidden;
  background: linear-gradient(178deg,#F4F9F9 0%,#D3E7E9 14%,#A2D6D8 30%,#55C1BD 54%,#12B2AC 80%,#00A6A2 100%);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-on-ink);
}
.program-sheet__icons {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.program-sheet__cover-top {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.program-sheet__cover-top img {
  width: auto;
  height: 54px;
  display: block;
}
.program-sheet__cover-top span {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #41626A;
}
.program-sheet__hero-title {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0 0;
}
.program-sheet__hero-number {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(118px, 19vw, 178px);
  line-height: 0.7;
  color: #fff;
  opacity: 0.42;
  margin: 0;
  flex: none;
  text-shadow: 0 2px 10px rgba(0,80,80,0.10);
}
.program-sheet__hero-title > div {
  position: relative;
  z-index: 1;
}
.program-sheet__kicker,
.program-sheet__summary > p,
.program-sheet__type {
  font-size: var(--text-2xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-teal-700);
}
.program-sheet__cover .program-sheet__kicker {
  color: rgba(255,255,255,0.9);
}
.program-sheet__cover h3 {
  margin-top: 0;
  max-width: 11ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7.4vw, 68px);
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,70,70,0.16);
}
.program-sheet__cover h1 {
  margin-top: 0;
  max-width: 11ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7.4vw, 68px);
  line-height: 0.88;
  letter-spacing: 0;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,70,70,0.16);
}
.program-sheet__cover p:last-child {
  margin-top: 6px;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(20px, 3.6vw, 32px);
  line-height: 1.1;
  letter-spacing: 0;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,70,70,0.16);
}
.program-sheet__ribbon {
  padding: 0.75rem clamp(1.25rem, 4vw, 2.5rem);
  background: color-mix(in srgb, var(--color-mac-teal) 14%, white);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-teal-700);
  font-size: var(--text-sm);
  font-style: italic;
}
.program-sheet__coords {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-md) clamp(1.25rem, 4vw, 2.5rem) 0;
}
@media (min-width: 700px) {
  .program-sheet__coords { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
}
.program-sheet__coords dt {
  margin-bottom: 0.35rem;
  font-size: var(--text-2xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.program-sheet__coords dd {
  font-family: var(--font-display);
  font-size: var(--text-md);
  line-height: var(--leading-snug);
  color: var(--color-text);
}
.program-sheet__sponsor {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin: var(--space-md) clamp(1.25rem, 4vw, 2.5rem) 0;
  padding: var(--space-sm) 0 var(--space-md);
  border-bottom: 1px solid var(--color-border);
}
.program-sheet__sponsor p {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.program-sheet__sponsor strong {
  color: var(--color-teal-700);
}
.program-sheet__sponsor img {
  max-width: min(220px, 100%);
  max-height: 76px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.program-sheet__summary {
  padding: var(--space-lg) clamp(1.25rem, 4vw, 2.5rem) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}
.program-sheet__bar {
  display: flex;
  gap: 2px;
  height: 22px;
  margin-top: var(--space-xs);
  background: var(--color-surface-2);
}
.program-sheet__segment {
  min-width: 4px;
  background: var(--color-border-strong);
}
.program-sheet__segment--tema { background: var(--color-program-tema); }
.program-sheet__segment--ceremonial { background: var(--color-program-ceremonial); }
.program-sheet__segment--sponsor { background: var(--color-program-sponsor); }
.program-sheet__segment--panel { background: var(--color-program-panel); }
.program-sheet__segment--receso { background: var(--color-program-receso); border: 1px solid var(--color-border); }
.program-sheet__segment--logistico { background: var(--color-program-logistico); }
.program-sheet__segment--transicion { background: transparent; }
.program-sheet__range {
  display: flex;
  justify-content: space-between;
  margin-top: 0.45rem;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
}
.program-sheet__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  margin-top: var(--space-sm);
}
.program-sheet__legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.program-sheet__legend-dot {
  width: 10px;
  height: 10px;
  flex: none;
}

.program-sheet__list {
  padding: clamp(0.5rem, 2vw, 1.2rem) clamp(1.25rem, 4vw, 2.5rem) clamp(1.5rem, 4vw, 2.75rem);
}
.program-sheet__item {
  --program-item-color: var(--color-program-tema);
  --program-item-label-bg: var(--color-green-100);
  --program-item-label-color: var(--color-green-700);
  display: grid;
  gap: var(--space-sm);
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}
.program-sheet__item--ceremonial {
  --program-item-color: var(--color-program-ceremonial);
  --program-item-label-bg: var(--color-teal-100);
  --program-item-label-color: var(--color-teal-700);
}
.program-sheet__item--sponsor {
  --program-item-color: var(--color-program-sponsor);
  --program-item-label-bg: var(--color-program-sponsor);
  --program-item-label-color: var(--color-surface);
}
.program-sheet__item--panel {
  --program-item-color: var(--color-program-panel);
  --program-item-label-bg: var(--color-program-panel);
  --program-item-label-color: var(--color-surface);
}
.program-sheet__item--receso,
.program-sheet__item--logistico {
  --program-item-color: var(--color-border);
  --program-item-label-bg: var(--color-surface-2);
  --program-item-label-color: var(--color-text-muted);
}
.program-sheet__item:last-child { border-bottom: none; }
@media (min-width: 720px) {
  .program-sheet__item { grid-template-columns: 150px 1fr; }
}
.program-sheet__time {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--program-item-color);
}
.program-sheet__time small {
  display: block;
  margin-top: 0.2rem;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-text-muted);
}
.program-sheet__content h3 {
  margin-top: 0.25rem;
  padding-left: var(--space-sm);
  border-left: 3px solid var(--program-item-color);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 1.1rem + 0.7vw, 1.75rem);
  line-height: var(--leading-snug);
  color: var(--color-text);
}
.program-sheet__item--receso .program-sheet__content h3,
.program-sheet__item--logistico .program-sheet__content h3 {
  color: var(--color-text-muted);
}
.program-sheet__item .program-sheet__type {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  background: var(--program-item-label-bg);
  color: var(--program-item-label-color);
}
.program-sheet__speaker {
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.program-sheet__footer {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  background:
    linear-gradient(color-mix(in srgb, var(--color-surface) 92%, transparent), color-mix(in srgb, var(--color-surface) 92%, transparent)),
    url("../assets/icons/textura.png") center / 260px auto repeat,
    var(--color-surface);
}
.program-sheet__footer-stripes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 5px;
}
.program-sheet__footer-stripes span:first-child {
  background: var(--color-mac-teal);
}
.program-sheet__footer-stripes span:last-child {
  background: var(--color-mac-green);
}
.program-sheet__footer-logos {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  min-height: 74px;
  padding: 0.85rem clamp(1.25rem, 4vw, 2.5rem);
}
.program-sheet__footer-logos img {
  max-width: min(150px, 44%);
  max-height: 46px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.program-sheet__footer-ospi {
  position: absolute;
  left: 50%;
  bottom: -20px;
  width: 92px;
  height: auto;
  opacity: 0.1;
  transform: translateX(-50%);
  pointer-events: none;
}
.program-sheet__loading {
  min-height: 320px;
  display: grid;
  place-items: center;
  gap: 0.35rem;
  padding: var(--space-lg);
  color: var(--color-text-muted);
  text-align: center;
}
.program-sheet__loading code {
  padding: 0.12rem 0.35rem;
  border-radius: 4px;
  background: var(--color-teal-100);
  color: var(--color-text);
}

.program-page {
  background:
    linear-gradient(color-mix(in srgb, var(--color-surface-2) 96%, transparent), color-mix(in srgb, var(--color-surface-2) 96%, transparent)),
    url("../assets/icons/textura.png") center / 420px auto repeat,
    var(--color-surface-2);
}
.program-page__main {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(1.25rem, 4vw, 3rem) 0;
}
.program-page__nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.program-page__nav .brand {
  grid-column: 2;
  justify-self: center;
}
@media (max-width: 767px) {
  .program-page__nav {
    grid-template-columns: 1fr;
    position: sticky;
    top: 0;
    z-index: 20;
    background: color-mix(in srgb, var(--color-surface-2) 92%, transparent);
    backdrop-filter: blur(8px);
    padding-block: var(--space-sm);
    margin-inline: calc(var(--space-sm) * -1);
    padding-inline: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
  }
  .program-page__nav .brand {
    grid-column: 1;
  }
}
.program-page__actions {
  grid-column: 3;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-xs);
}
@media (max-width: 767px) {
  .program-page__actions {
    grid-column: 1;
    justify-content: center;
  }
}
.program-page__nav .brand__logo {
  height: clamp(118px, 16vw, 180px);
  width: auto;
}
.program-sheet--page {
  box-shadow: var(--shadow-soft);
}

@media print {
  @page { size: letter; margin: 10mm; }
  html,
  body {
    background: #fff !important;
  }
  .site-header,
  .program-page__nav,
  .sponsor-band,
  .programa,
  .sobre,
  .datos,
  .sede,
  .registro,
  .cta-final,
  .site-footer,
  .lateral-gif-wrap,
  .modal {
    display: none !important;
  }
  .program-page__main {
    width: 100% !important;
    padding: 0 !important;
  }
  .program-sheet {
    width: 100% !important;
    border: 1px solid #ddd !important;
    box-shadow: none !important;
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
  .program-sheet__cover,
  .program-sheet__footer,
  .program-sheet__footer-stripes,
  .program-sheet__footer-stripes span,
  .program-sheet__footer-ospi,
  .program-sheet__bar,
  .program-sheet__segment,
  .program-sheet__legend-dot,
  .program-sheet__type {
    print-color-adjust: exact;
    -webkit-print-color-adjust: exact;
  }
  .program-sheet__segment--tema { background-color: #9FBF44 !important; }
  .program-sheet__segment--ceremonial { background-color: #23B3AF !important; }
  .program-sheet__segment--sponsor { background-color: #A2551D !important; }
  .program-sheet__segment--panel { background-color: #007A76 !important; }
  .program-sheet__segment--receso { background-color: #F0F8E0 !important; }
  .program-sheet__segment--logistico { background-color: #DCE1DF !important; }
  .program-sheet__footer {
    break-inside: avoid;
    page-break-inside: avoid;
    background:
      linear-gradient(rgba(255,255,255,0.92), rgba(255,255,255,0.92)),
      url("../assets/icons/textura.png") center / 260px auto repeat,
      #fff !important;
  }
  .program-sheet__footer-stripes span:first-child { background-color: #23B3AF !important; }
  .program-sheet__footer-stripes span:last-child { background-color: #9FBF44 !important; }
  .program-sheet__item {
    break-inside: avoid;
    page-break-inside: avoid;
  }
}

/* --------------------------------------------------------------------------
   11. VENUE
-------------------------------------------------------------------------- */
.sede {
  background:
    linear-gradient(color-mix(in srgb, var(--color-surface-2) 96%, transparent), color-mix(in srgb, var(--color-surface-2) 96%, transparent)),
    url("../assets/icons/textura.png") center / 460px auto repeat,
    var(--color-surface-2);
  padding-block: var(--space-2xl);
  border-block: 1px solid var(--color-border);
}
.sede__grid {
  display: grid;
  gap: var(--space-xl);
}
@media (min-width: 900px) {
  .sede__grid { grid-template-columns: 1fr 1fr; align-items: stretch; }
}

.sede__photo {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
@media (min-width: 900px) {
  .sede__photo { aspect-ratio: auto; min-height: 460px; }
}
.sede__photo img { width: 100%; height: 100%; object-fit: cover; }

.sede__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  justify-content: center;
}

.sede__address {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
  color: var(--color-text);
}
.sede__lines { margin-top: var(--space-md); color: var(--color-text-muted); font-size: var(--text-md); }
.sede__lines p + p { margin-top: 0.15em; }
.sede__link {
  margin-top: var(--space-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-teal-700);
  border-bottom: 1.5px solid var(--color-teal-700);
  padding-bottom: 0.15rem;
  transition: gap var(--dur-fast) var(--ease-out);
}
.sede__link:hover { gap: 0.8rem; }

.sede__facts {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.sede__fact {
  display: flex;
  gap: var(--space-md);
  padding-block: var(--space-sm);
  border-top: 1px solid var(--color-border);
}
.sede__fact:last-child { border-bottom: 1px solid var(--color-border); }
.sede__fact-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  color: var(--color-teal-700);
  margin-top: 0.15rem;
}
.sede__fact-title { font-weight: 700; font-size: var(--text-sm); }
.sede__fact-text { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: 0.1rem; }

/* --------------------------------------------------------------------------
   12. REGISTRATION + MODAL
-------------------------------------------------------------------------- */
.registro {
  padding-block: var(--space-2xl);
  background:
    linear-gradient(color-mix(in srgb, var(--color-green-ink) 96%, transparent), color-mix(in srgb, var(--color-green-ink) 96%, transparent)),
    url("../assets/icons/textura.png") center / 420px auto repeat,
    var(--color-green-ink);
  color: var(--color-on-ink);
}
.registro__grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}
@media (min-width: 900px) {
  .registro__grid { grid-template-columns: 1.2fr 0.8fr; }
}

.registro__eyebrow {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-on-ink-muted);
}
.registro__title {
  margin-top: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
}
.registro__text {
  margin-top: var(--space-md);
  max-width: 46ch;
  color: var(--color-on-ink-muted);
}
.registro__content .btn { margin-top: var(--space-lg); }
.registro__content .btn:disabled {
  opacity: 0.58;
  cursor: not-allowed;
}
.btn__tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.65em;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 88%, transparent);
  color: var(--color-text-muted);
  font-size: var(--text-3xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.registro__fallback-hint {
  margin-top: var(--space-md);
  font-size: var(--text-xs);
  color: var(--color-on-ink-muted);
}
.registro__fallback-hint a {
  color: var(--color-on-ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--color-border-on-ink);
  transition: text-decoration-color var(--dur-fast);
}
.registro__fallback-hint a:hover { text-decoration-color: var(--color-on-ink); }

.registro__panel-list { border-top: 1px solid var(--color-border-on-ink); }
.registro__panel-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-md);
  padding-block: var(--space-sm);
  border-bottom: 1px solid var(--color-border-on-ink);
}
.registro__panel-item dt {
  font-size: var(--text-2xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-on-ink-muted);
}
.registro__panel-item dd {
  font-family: var(--font-display);
  font-size: var(--text-md);
  text-align: right;
}

/* Modal ----------------------------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}
.modal[hidden] { display: none; }

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--color-teal-ink) 65%, black 10%);
  opacity: 0;
  animation: modal-fade var(--dur-base) var(--ease-out) forwards;
}
@keyframes modal-fade { to { opacity: 0.72; } }

.modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 760px;
  height: min(88vh, 820px);
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 24px 64px color-mix(in srgb, var(--color-text) 25%, transparent);
  opacity: 0;
  transform: translateY(16px) scale(0.98);
  animation: modal-in var(--dur-base) var(--ease-out) forwards;
  animation-delay: 40ms;
}
@keyframes modal-in { to { opacity: 1; transform: translateY(0) scale(1); } }


@media (max-width: 640px) {
  .modal { padding: 0; }
  .modal__panel {
    max-width: none;
    height: 100vh;
    height: 100dvh;
    border-radius: 0;
    border: none;
  }
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}
.modal__title { font-family: var(--font-display); font-size: var(--text-lg); color: var(--color-teal-700); }
.modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: background var(--dur-fast), color var(--dur-fast);
}
.modal__close:hover { background: var(--color-teal-100); color: var(--color-teal-700); }
@media (max-width: 640px) {

  .modal__close { width: 44px; height: 44px; }
}

.modal__body {
  flex: 1;
  min-height: 0;
  padding: var(--space-sm);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

body.modal-open { overflow: hidden; }

/* Registration options -------------------------------------------------- */
.registration-options-body { padding: var(--space-md); }
.registration-options {
  display: grid;
  gap: var(--space-sm);
}
@media (max-width: 640px) {

  .registration-options-body { padding: var(--space-sm); }
}
.registration-options__intro {
  margin: 0 0 var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.registration-embed {
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.registration-embed__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: 0.85rem var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-teal-100);
}
.registration-embed__header strong {
  font-size: var(--text-sm);
  color: var(--color-teal-700);
}
.registration-embed__header span {
  font-size: var(--text-2xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.registration-embed iframe {
  display: block;
  width: 100%;
  min-height: min(62vh, 620px);
  border: 0;
}
.registration-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  width: 100%;
  min-height: 96px;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  text-align: left;
  text-decoration: none;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.registration-option strong {
  display: block;
  font-size: var(--text-md);
  color: var(--color-text);
}
.registration-option small {
  display: block;
  margin-top: 0.25rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.registration-option--active:hover,
.registration-option--active:focus-visible {
  border-color: var(--color-mac-teal);
  background: var(--color-teal-100);
  transform: translateY(-1px);
}
.registration-option--disabled {
  opacity: 0.58;
  cursor: not-allowed;
  background: var(--color-surface-2);
}
.registration-option--disabled small {
  color: var(--color-mac-orange);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}
.registration-option__arrow {
  flex: none;
  color: var(--color-teal-700);
}
@media (max-width: 640px) {
  .registration-embed iframe {
    min-height: calc(100dvh - 220px);
  }
  .registration-embed__header {
    align-items: flex-start;
    flex-direction: column;
  }
}
/* --------------------------------------------------------------------------
   12.1 MODAL: TOPICS AND SPEAKERS
-------------------------------------------------------------------------- */
.topics-modal__body { padding: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.topics-table-wrap { overflow-x: auto; }
.topics-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.topics-table thead th {
  position: sticky;
  top: 0;
  background: var(--color-teal-100);
  color: var(--color-teal-700);
  text-align: left;
  padding: 0.7rem var(--space-md);
  font-size: var(--text-2xs);
  font-weight: 800;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  white-space: nowrap;
}
.topics-table tbody td {
  padding: 0.7rem var(--space-md);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.topics-table tbody tr:hover { background: var(--color-teal-100); }
.topics-table tbody td:first-child {
  font-family: var(--font-display);
  color: var(--color-teal-700);
  white-space: nowrap;
}
.topics-table tbody td:nth-child(2) {
  font-weight: 700;
  color: var(--color-text);
  min-width: 200px;
}
.topics-table tbody td:last-child {
  color: var(--color-text-muted);
  min-width: 160px;
}

@media (max-width: 640px) {
  .topics-table-wrap { overflow-x: visible; }
  .topics-table { min-width: 0; }
  .topics-table thead { display: none; }
  .topics-table,
  .topics-table tbody,
  .topics-table tr,
  .topics-table td {
    display: block;
    width: 100%;
  }
  .topics-table tbody tr {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border);
  }
  .topics-table tbody tr:hover { background: none; }
  .topics-table tbody td {
    padding: 0.15rem 0;
    border-bottom: none;
    min-width: 0;
    white-space: normal;
  }
  .topics-table tbody td::before {
    content: attr(data-label);
    display: block;
    font-size: var(--text-2xs);
    font-weight: 800;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-top: 0.35rem;
  }
  .topics-table tbody td:first-child::before { margin-top: 0; }
}

/* --------------------------------------------------------------------------
   13. FINAL CTA
-------------------------------------------------------------------------- */
.cta-final {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-2xl);
  background: var(--color-teal-ink);
  color: var(--color-on-ink);
  text-align: center;
}
.cta-final__grid {
  position: absolute;
  top: 50%; left: 50%;
  width: min(70vw, 560px);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  color: var(--color-border-on-ink);
  opacity: 0.7;
}
.cta-final__mark { width: 100%; height: 100%; }
.cta-final__content { position: relative; }
.cta-final__kicker {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: color-mix(in srgb, var(--color-mac-green) 55%, white);
}
.cta-final__title {
  margin-top: var(--space-sm);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-3xl);
  line-height: var(--leading-tight);
}
.cta-final__title strong { display: block; font-style: normal; font-family: var(--font-sans); font-weight: 800; text-transform: uppercase; font-size: 0.5em; letter-spacing: 0.02em; margin-bottom: 0.15em; }
.cta-final__date { margin-top: var(--space-md); font-size: var(--text-md); color: var(--color-on-ink-muted); }
.cta-final .btn { margin-top: var(--space-xl); }

/* --------------------------------------------------------------------------
   14. FOOTER
-------------------------------------------------------------------------- */
.site-footer { padding-block: var(--space-lg); border-top: 1px solid var(--color-border); }
.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}
@media (min-width: 640px) {
  .site-footer__inner { flex-direction: row; align-items: center; justify-content: space-between; }
}
.site-footer .brand__logo { height: clamp(68px, 8vw, 96px); }
.site-footer__event { font-size: var(--text-xs); color: var(--color-text-muted); }
.site-footer__meta { display: flex; align-items: center; gap: var(--space-md); font-size: var(--text-xs); color: var(--color-text-muted); }
.site-footer__meta a { text-decoration: underline; text-underline-offset: 3px; }
.site-footer__meta a:hover { color: var(--color-teal-700); }

/* --------------------------------------------------------------------------
   14.1 FLOATING MASCOT
-------------------------------------------------------------------------- */
.lateral-gif-wrap {
  position: fixed;
  right: clamp(0.5rem, 2.5vw, 1.75rem);
  bottom: clamp(0.75rem, 3vw, 1.5rem);
  z-index: 95;
}
.lateral-gif {
  position: relative;
  display: inline-flex;
  width: clamp(52px, 5vw, 84px);
  height: clamp(52px, 5vw, 84px);
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-surface);
  border: 3px solid var(--color-mac-green);
  box-shadow: var(--shadow-soft);
  animation: lateral-gif-greet 9s ease-in-out infinite;
}
.lateral-gif img { width: 100%; height: 100%; object-fit: cover; }
.lateral-gif:hover,
.lateral-gif:focus-visible {
  animation-play-state: paused;
  transform: scale(1.08);
}
.lateral-gif__label {
  position: absolute;
  right: 100%;
  top: 50%;
  margin-right: 0.6rem;
  transform: translateY(-50%) translateX(6px);
  white-space: nowrap;
  background: var(--color-teal-ink);
  color: var(--color-on-ink);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-soft);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.lateral-gif:hover ~ .lateral-gif__label,
.lateral-gif:focus-visible ~ .lateral-gif__label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

@media (hover: none) {
  .lateral-gif__label {
    opacity: 0.55;
    transform: translateY(-50%) translateX(0);
    background: color-mix(in srgb, var(--color-teal-ink) 78%, transparent);
    font-size: var(--text-3xs);
    padding: 0.35rem 0.6rem;
    transition: opacity var(--dur-fast) var(--ease-out);
  }
  .lateral-gif:active ~ .lateral-gif__label,
  .lateral-gif:focus-visible ~ .lateral-gif__label {
    opacity: 0.95;
  }
}
@keyframes lateral-gif-greet {
  0%, 80%, 100% { transform: translateX(0) rotate(0deg); }
  84% { transform: translateX(-10px) rotate(-6deg); }
  88% { transform: translateX(0) rotate(6deg); }
  92% { transform: translateX(-6px) rotate(-3deg); }
  96% { transform: translateX(0) rotate(0deg); }
}

/* --------------------------------------------------------------------------
   15. REVEAL AL HACER SCROLL
-------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal-group] > * { transition-delay: calc(var(--reveal-i, 0) * 70ms); }

@media (hover: hover) and (pointer: fine) {
  .hero__photo-tag { transition: transform 400ms var(--ease-out); }
}

/* --------------------------------------------------------------------------
   16. QUIZ
-------------------------------------------------------------------------- */
.quiz-page {
  background:
    linear-gradient(color-mix(in srgb, var(--color-surface-2) 96%, transparent), color-mix(in srgb, var(--color-surface-2) 96%, transparent)),
    url("../assets/icons/textura.png") center / 420px auto repeat,
    var(--color-surface-2);
  min-height: 100svh;
}
.quiz-page__main {
  width: min(720px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(1.25rem, 4vw, 3rem) 0 clamp(3rem, 6vw, 5rem);
}

.quiz-intro {
  text-align: center;
  padding-block: clamp(1rem, 3vw, 2rem) clamp(1.5rem, 4vw, 2.5rem);
}
.quiz-intro__mascot {
  margin: 0 auto var(--space-sm);
  height: clamp(88px, 14vw, 140px);
  width: auto;
}
.quiz-intro__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
  color: var(--color-text);
}
.quiz-intro__subtitle {
  margin-top: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--text-md);
  max-width: 42ch;
  margin-inline: auto;
}

.quiz-progress {
  position: sticky;
  top: var(--space-sm);
  z-index: 5;
  background: color-mix(in srgb, var(--color-surface-2) 88%, transparent);
  backdrop-filter: blur(6px);
  padding-block: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.quiz-progress__track {
  height: 6px;
  border-radius: 999px;
  background: var(--color-border);
  overflow: hidden;
}
.quiz-progress__bar {
  height: 100%;
  width: 0%;
  background: var(--color-mac-green);
  border-radius: 999px;
  transition: width var(--dur-base) var(--ease-out);
}
.quiz-progress__label {
  margin-top: 0.4rem;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
}

.quiz-form[hidden],
.quiz-result[hidden],
.quiz-progress[hidden],
.quiz-submit[hidden] { display: none; }

.quiz-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.quiz-question {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  transition: border-color var(--dur-base) var(--ease-out);
}
.quiz-question.is-answered { border-color: color-mix(in srgb, var(--color-mac-green) 45%, var(--color-border)); }
.quiz-question.is-answered .quiz-question__number {
  background: var(--color-mac-green);
  color: var(--color-text);
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

.quiz-question__legend {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: 0;
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-md);
  color: var(--color-text);
}
.quiz-question__number {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9em;
  height: 1.9em;
  border-radius: 50%;
  background: var(--color-teal-100);
  color: var(--color-teal-700);
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: var(--text-sm);
}
.quiz-question__text { flex: 1; min-width: 0; padding-top: 0.15em; }

.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.quiz-option {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.quiz-option:hover { border-color: var(--color-border-strong); }
.quiz-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.quiz-option:has(input:focus-visible) { outline: 2px solid var(--color-teal-ink); outline-offset: 2px; }
.quiz-option:has(input:checked) {
  border-color: var(--color-mac-green);
  background: var(--color-green-100);
  animation: quiz-option-pop 260ms var(--ease-out);
}
.quiz-option:has(input:checked)::after {
  content: "✓";
  flex: none;
  margin-left: auto;
  font-weight: 800;
  color: var(--color-green-700);
}
@keyframes quiz-option-pop {
  0% { transform: scale(1); }
  45% { transform: scale(1.015); }
  100% { transform: scale(1); }
}


.quiz-question.is-graded .quiz-option {
  cursor: default;
  animation: none;
}
.quiz-question.is-graded .quiz-option:hover { border-color: var(--color-border); }
.quiz-question.is-graded .quiz-option--correct {
  border-color: var(--color-mac-green);
  background: var(--color-green-100);
}
.quiz-question.is-graded .quiz-option--correct .quiz-option__letter {
  background: var(--color-mac-green);
  border-color: var(--color-mac-green);
  color: var(--color-text);
}
.quiz-question.is-graded .quiz-option--correct::after {
  content: "✓ Respuesta correcta";
  flex: none;
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-green-700);
  text-align: right;
}
.quiz-question.is-graded .quiz-option--incorrect {
  border-color: var(--color-mac-red);
  background: color-mix(in srgb, var(--color-mac-red) 10%, var(--color-surface));
}
.quiz-question.is-graded .quiz-option--incorrect .quiz-option__letter {
  background: var(--color-mac-red);
  border-color: var(--color-mac-red);
  color: var(--color-on-ink);
}
.quiz-question.is-graded .quiz-option--incorrect::after {
  content: "✕ Tu respuesta";
  flex: none;
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-red-700);
  text-align: right;
}
.quiz-question.is-graded.quiz-question--correct { border-color: var(--color-mac-green); }
.quiz-question.is-graded.quiz-question--incorrect { border-color: var(--color-mac-red); }
.quiz-option__letter {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8em;
  height: 1.8em;
  border-radius: 50%;
  border: 1.5px solid var(--color-border-strong);
  font-size: var(--text-xs);
  font-weight: 800;
  color: var(--color-text-muted);
  transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.quiz-option:has(input:checked) .quiz-option__letter {
  background: var(--color-mac-green);
  border-color: var(--color-mac-green);
  color: var(--color-text);
}
.quiz-option__text { flex: 1; min-width: 0; font-size: var(--text-sm); color: var(--color-text); }

@media (max-width: 520px) {
  .quiz-question.is-graded .quiz-option { flex-wrap: wrap; row-gap: 0.3rem; }
  .quiz-question.is-graded .quiz-option--correct::after,
  .quiz-question.is-graded .quiz-option--incorrect::after {
    flex-basis: 100%;
    margin-left: calc(1.8em + 0.7rem);
    text-align: left;
  }
}

.quiz-submit {
  margin-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}
.quiz-submit__hint[hidden] { display: none; }
.quiz-submit__hint {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-teal-700);
}
.quiz-submit__hint--ready { color: var(--color-green-700); }

.quiz-result {
  text-align: center;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(1rem, 4vw, 2rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.quiz-result__mascot {
  margin: 0 auto var(--space-sm);
  height: clamp(96px, 16vw, 160px);
  width: auto;
}
.quiz-result__score {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 2rem + 3vw, 3.6rem);
  line-height: 1;
  color: var(--color-teal-700);
}
.quiz-result__title {
  margin-top: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: var(--leading-tight);
  color: var(--color-green-700);
}
.quiz-result[data-tier="2"] .quiz-result__title { color: var(--color-teal-700); }
.quiz-result[data-tier="3"] .quiz-result__title { color: color-mix(in srgb, var(--color-warm) 55%, var(--color-text)); }
.quiz-result[data-tier="4"] .quiz-result__title { color: var(--color-text-muted); }
.quiz-result__text {
  margin-top: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--text-md);
  max-width: 46ch;
  margin-inline: auto;
}
.quiz-result__actions {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

/* --------------------------------------------------------------------------
   17. ACCESSIBILITY: REDUCED MOTION
-------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}