:root {
  --blue-900: #0B2B5E;
  --blue-700: #3156A3;
  --blue-500: #0384CE;
  --blue-100: #E7ECF7;
  --accent: #1B8789;
  --cyan: #24E3DE;
  --accent-soft: #E0F1F0;
  --grad-a: linear-gradient(100deg, #0B2B5E 0%, #1B8789 55%, #24E3DE 85%);
  --grad-b: linear-gradient(90deg, #3156A3, #0384CE);

  --bg: #F5F7FA;
  --surface: #FFFFFF;
  --surface-raised: #FFFFFF;
  --ink: #101A2E;
  --ink-soft: #4A5568;
  --ink-faint: #818C9C;
  --border: #E1E5EE;
  --border-soft: #EBEEF4;
  --shadow: 0 1px 2px rgba(11, 43, 94, 0.05), 0 8px 24px -12px rgba(11, 43, 94, 0.14);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --blue-900: #D7E2F7;
    --blue-700: #8FA9DE;
    --blue-500: #3FB6F2;
    --blue-100: #1B2A47;
    --accent: #2EE6E1;
    --cyan: #24E3DE;
    --accent-soft: #123332;
    --grad-a: linear-gradient(100deg, #0B2B5E 0%, #1B8789 55%, #24E3DE 85%);
    --grad-b: linear-gradient(90deg, #3156A3, #0384CE);

    --bg: #0B0F1A;
    --surface: #151B2B;
    --surface-raised: #1B2338;
    --ink: #E8ECF7;
    --ink-soft: #A9B2C7;
    --ink-faint: #737C94;
    --border: #293154;
    --border-soft: #212847;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px -12px rgba(0, 0, 0, 0.55);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --blue-900: #D7E2F7;
  --blue-700: #8FA9DE;
  --blue-500: #3FB6F2;
  --blue-100: #1B2A47;
  --accent: #2EE6E1;
  --cyan: #24E3DE;
  --accent-soft: #123332;
  --grad-a: linear-gradient(100deg, #0B2B5E 0%, #1B8789 55%, #24E3DE 85%);
  --grad-b: linear-gradient(90deg, #3156A3, #0384CE);

  --bg: #0B0F1A;
  --surface: #151B2B;
  --surface-raised: #1B2338;
  --ink: #E8ECF7;
  --ink-soft: #A9B2C7;
  --ink-faint: #737C94;
  --border: #293154;
  --border-soft: #212847;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 28px -12px rgba(0, 0, 0, 0.55);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Sora', ui-sans-serif, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

.display {
  font-family: 'Tsukimi Rounded', 'Sora', ui-rounded, 'Segoe UI', sans-serif;
}

h1,
h2,
h3 {
  text-wrap: balance;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

[hidden] {
  display: none !important;
}

button {
  font-family: inherit;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 24px;
}

/* ---------- Header ---------- */
header.site {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  border-bottom: 1px solid var(--border-soft);
  transition: box-shadow .2s ease;
}

header.site.scrolled {
  box-shadow: var(--shadow);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
}

.brand .mark {
  width: 34px;
  height: 34px;
  flex: none;
  object-fit: contain;
}

.brand .wordmark {
  display: block;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .02em;
  background-image: var(--grad-a);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.brand small {
  display: block;
  font-family: 'Sora', sans-serif;
  font-weight: 500;
  font-size: .62rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 1px;
}

nav.desktop {
  display: flex;
  align-items: center;
  gap: 4px;
}

.navitem {
  position: relative;
}

.navlink {
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: background .15s ease, color .15s ease;
}

.navlink:hover,
.navlink[aria-current="page"] {
  color: var(--ink);
  background: var(--border-soft);
}

.navlink .chev {
  width: 9px;
  height: 9px;
  opacity: .6;
  transition: transform .15s ease;
}

.navitem:hover .chev {
  transform: rotate(180deg);
}

.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 280px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
}

.navitem:hover .dropdown,
.navitem:has(:focus-visible) .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown a {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 9px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--ink);
}

.dropdown a span {
  font-weight: 400;
  font-size: .78rem;
  color: var(--ink-faint);
}

.dropdown a:hover {
  background: var(--blue-100);
}

.cta-small {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--grad-b);
  color: #fff;
  padding: 9px 16px;
  border-radius: 10px;
  font-size: .86rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 14px -6px rgba(3, 132, 206, 0.5);
}

.cta-small:hover {
  filter: brightness(1.08);
}

button.cta-small,
a.cta-small {
  position: relative;
  border: 0;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
}

nav.mobile button.cta-small,
nav.mobile a.cta-small {
  align-self: flex-start;
  margin-top: 12px;
}

.burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.burger svg {
  width: 18px;
  height: 18px;
}

nav.mobile {
  display: none;
  border-top: 1px solid var(--border-soft);
  padding: 10px 24px calc(18px + env(safe-area-inset-bottom, 0px));
  flex-direction: column;
  gap: 2px;
}

nav.mobile a.toplink {
  padding: 12px 4px;
  font-weight: 600;
  font-size: .98rem;
  color: var(--ink);
  border-bottom: 1px solid var(--border-soft);
}

nav.mobile details {
  border-bottom: 1px solid var(--border-soft);
}

nav.mobile summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 4px;
  font-weight: 600;
  font-size: .98rem;
}

nav.mobile summary::-webkit-details-marker {
  display: none;
}

nav.mobile summary .chev {
  width: 10px;
  height: 10px;
  transition: transform .15s ease;
}

nav.mobile details[open] summary .chev {
  transform: rotate(180deg);
}

nav.mobile .subitems {
  display: flex;
  flex-direction: column;
  padding: 2px 0 10px 6px;
  gap: 2px;
}

nav.mobile .subitems a {
  padding: 9px 6px;
  font-size: .9rem;
  color: var(--ink-soft);
}

nav.mobile .cta-small {
  margin-top: 12px;
  justify-content: center;
}

@media (max-width:860px) {
  nav.desktop {
    display: none;
  }

  .burger {
    display: flex;
  }

  nav.mobile.open {
    display: flex;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: 56px 44px;
  border-bottom: 1px solid var(--border-soft);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 50%;
  filter: blur(64px);
  pointer-events: none;
}

.hero::before {
  width: 380px;
  height: 380px;
  right: -140px;
  top: -140px;
  background: var(--blue-500);
  opacity: .20;
}

.hero::after {
  width: 340px;
  height: 340px;
  right: 60px;
  bottom: -190px;
  background: var(--accent);
  opacity: .18;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: stretch;
  gap: 28px;
  max-width: 820px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  flex: 1;
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 6px 12px;
  border-radius: 999px;
}

.hero-mark {
  object-fit: contain;
  flex: none;
  align-self: center;
  width: clamp(120px, 24vw, 280px);
  height: auto;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 500;
  color: var(--blue-900);
  line-height: 1.05;
}

.hero h1 .premio-word,.subtitle {
  font-family: 'Sora', ui-sans-serif, system-ui, sans-serif;
  font-weight: 600;
}

.envejecimiento-word {
  font-weight: 800;
  color: var(--blue-500);
}

.hero h1 .brand-name {
  display: block;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .01em;
  background-image: var(--grad-a);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.hero-rule {
  width: 72px;
  height: 3px;
  border: none;
  border-radius: 999px;
  background-image: var(--grad-a);
  margin: 2px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grad-b);
  color: #fff;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: .96rem;
  box-shadow: 0 10px 26px -10px rgba(3, 132, 206, 0.55);
  transition: transform .15s ease, filter .15s ease;
}

.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-900);
  color: #fff;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: .96rem;
  box-shadow: 0 10px 26px -10px rgba(11, 43, 94, 0.45);
  transition: transform .15s ease, filter .15s ease;
}

.btn-ghost:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

@media (max-width:640px) {
  .hero-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-mark {
    width: 160px;
    align-self: flex-start;
  }
}

/* ---------- Date banner ---------- */
.banner {
  background-image: var(--grad-a);
  color: #fff;
}

.banner-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-block: 24px;
  font-size: 1.27rem;
}

.banner-inner svg {
  width: 28px;
  height: 28px;
  flex: none;
  opacity: .9;
}

.banner-label {
  font-weight: 500;
}

.banner-inner .tag {
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.14);
  padding: 8px 18px;
  border-radius: 999px;
}

/* "Registro abierto": etiqueta del banner convertida en enlace al registro */
.banner-inner .tag-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.45);
  transition: background .15s ease, transform .15s ease;
}

.banner-inner .tag-link:hover {
  background: rgba(255, 255, 255, 0.32);
  transform: translateY(-1px);
}

.banner-inner .tag-link:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.banner-inner .tag-link svg {
  width: 16px;
  height: 16px;
  opacity: 1;
}

.live-dot {
  width: 10px;
  height: 10px;
  flex: none;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7);
  animation: live-pulse 1.8s ease-out infinite;
}

@keyframes live-pulse {
  70%  { box-shadow: 0 0 0 9px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .live-dot { animation: none; }
}

/* ---------- Sections generic ---------- */
section.block {
  padding-block: 56px;
}

section.block.tight {
  padding-block: 40px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
  max-width: 100ch;
}

.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  font-weight: 600;
  color: var(--blue-900);
}

.section-head .kicker {
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}

.section-head p {
  color: var(--ink-soft);
}

/* ---------- Category cards ---------- */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

@media (max-width:700px) {
  .cat-grid {
    grid-template-columns: 1fr;
  }
}

.cat-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}

.cat-card:hover {
  transform: translateY(-3px);
  border-color: var(--blue-500);
}

.cat-card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-100);
  color: var(--blue-700);
}

.cat-card .icon svg {
  width: 22px;
  height: 22px;
}

.cat-card h3 {
  font-size: 1.18rem;
  font-weight: 600;
  color: var(--ink);
}

.cat-card p {
  color: var(--ink-soft);
  font-size: .92rem;
}

.cat-card .meta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin: 2px;
}

.cat-card .meta div {
  font-size: .78rem;
  color: var(--ink-faint);
}

.cat-card .meta b {
  display: block;
  font-size: .95rem;
  color: var(--ink);
  font-weight: 700;
}

.cat-card .go {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: .88rem;
  color: var(--blue-500);
}

.cat-card .go svg {
  width: 14px;
  height: 14px;
  transition: transform .15s ease;
}

.cat-card:hover .go svg {
  transform: translateX(3px);
}

/* ---------- Sponsors ---------- */
.sponsor-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: stretch;
}

.sponsor-badge {
  flex: 1 1 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 88px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 16px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--ink-faint);
  transition: border-color .2s ease;
}

.sponsor-badge:hover {
  border-color: var(--blue-500);
}

.sponsor-badge img {
  height: 72px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}

.sponsor-badge .name {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
}

.sponsor-badge .sub {
  display: block;
  font-size: .68rem;
  font-weight: 500;
  color: var(--ink-faint);
  margin-top: 3px;
  letter-spacing: .04em;
}

/* ---------- Detail pages: eyebrow header ---------- */
.page-head {
  background: var(--surface);
  border-bottom: 1px solid var(--border-soft);
  padding-block: 40px 34px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--ink-faint);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.breadcrumb a:hover {
  color: var(--blue-700);
}

.page-head h1 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  font-weight: 600;
  color: var(--blue-900);
}

.page-head .lead {
  margin-top: 12px;
  max-width: 70ch;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

/* stat strip */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 28px;
}

@media (max-width:760px) {
  .stat-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat {
  background: var(--surface);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat .label {
  flex: 1;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--ink-faint);
}

.stat .value {
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--blue-900);
  font-variant-numeric: tabular-nums;
}

.stat .note {
  font-size: .72rem;
  color: var(--ink-faint);
}

.stat.accent .value {
  color: var(--accent);
}

/* content layout for detail pages */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 44px;
  align-items: start;
}

@media (max-width:900px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
}

.toc {
  position: sticky;
  top: calc(90px + env(safe-area-inset-top, 0px));
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.toc .h {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}

.toc a {
  padding: 7px 8px;
  border-radius: 8px;
  font-size: .85rem;
  color: var(--ink-soft);
}

.toc a:hover {
  background: var(--border-soft);
  color: var(--ink);
}

@media (max-width:900px) {
  .toc {
    position: static;
  }
}

h2.section-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--blue-900);
  margin: 0 0 6px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  scroll-margin-top: 100px;
}

h2.section-title .num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: .78rem;
  font-weight: 700;
  flex: none;
}

.article-block {
  margin-bottom: 38px;
}

.article-block>p.intro {
  color: var(--ink-soft);
  margin-bottom: 16px;
  font-size: .95rem;
}

ol.bases {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  counter-reset: bases;
}

ol.bases>li {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  counter-increment: bases;
  font-size: .92rem;
  color: var(--ink);
}

ol.bases>li::before {
  content: counter(bases);
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--blue-700);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .76rem;
  font-weight: 700;
  margin-top: 1px;
}

ol.bases>li>div {
  flex: 1;
}

ol.bases b,
ol.bases strong {
  color: var(--blue-900);
}

ol.sublist {
  list-style: none;
  margin: 10px 0 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: sub;
}

ol.sublist>li {
  display: flex;
  gap: 10px;
  font-size: .9rem;
  color: var(--ink-soft);
  counter-increment: sub;
}

ol.sublist>li::before {
  content: counter(sub, lower-alpha) ")";
  flex: none;
  font-weight: 700;
  color: var(--accent);
  min-width: 20px;
}

ol.roman {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

ol.roman>li {
  background: var(--blue-100);
  color: var(--blue-700);
  padding: 7px 13px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
}

ul.criteria {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

ul.criteria>li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px 16px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: var(--surface);
  font-size: .92rem;
}

ul.criteria>li svg {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 2px;
  color: var(--accent);
}

.callout {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--blue-100);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 18px;
  margin-top: 6px;
  font-size: .88rem;
  color: var(--ink-soft);
}

.callout svg {
  width: 18px;
  height: 18px;
  flex: none;
  color: var(--blue-700);
  margin-top: 1px;
}

.callout b {
  color: var(--ink);
}

/* contacts */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.contact-card {
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 18px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.contact-card .org {
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.contact-card .person {
  font-weight: 600;
  font-size: .95rem;
}

.contact-card .role {
  font-size: .82rem;
  color: var(--ink-faint);
}

.contact-card .line {
  font-size: .86rem;
  color: var(--ink-soft);
  margin-top: 6px;
}

/* footer */
footer.site {
  border-top: 1px solid var(--border-soft);
  padding-block: 34px calc(34px + env(safe-area-inset-bottom, 0px));
  background: var(--surface);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.footer-brand .mark {
  width: 26px;
  height: 26px;
  object-fit: contain;
}

footer.site .fine {
  font-size: .8rem;
  color: var(--ink-faint);
}

footer.site nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: .86rem;
  color: var(--ink-soft);
}

footer.site nav a:hover {
  color: var(--blue-700);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--blue-700);
  margin-top: 40px;
}

.back-link svg {
  width: 14px;
  height: 14px;
}

.contact-single {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 18px 20px;
}

.contact-single .label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--accent);
}

.contact-single .email {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-900);
}

/* ---------- Presentación / Identidad ---------- */
.prose {
  max-width: 72ch;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--ink-soft);
  font-size: .98rem;
}

.identity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

@media (max-width:700px) {
  .identity-grid {
    grid-template-columns: 1fr;
  }
}

.identity-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.identity-card .tag-label {
  display: inline-flex;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.identity-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--blue-900);
}

.identity-card p {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: .92rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

@media (max-width:900px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width:480px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

.value-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.value-card .n {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--blue-100);
  color: var(--blue-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .74rem;
  font-weight: 700;
}

.value-card h4 {
  font-size: .92rem;
  font-weight: 700;
  color: var(--ink);
  margin-top: 4px;
}

.value-card p {
  font-size: .82rem;
  color: var(--ink-soft);
  line-height: 1.45;
}

/* ---------- Ciclo trienal (carrusel) ---------- */
.carousel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.carousel-viewport {
  overflow: hidden;
  border-radius: 18px;
  touch-action: pan-y;
}

.carousel-track {
  display: flex;
  transition: transform .6s cubic-bezier(.4, 0, .2, 1);
}

.cycle-slide {
  flex: 0 0 100%;
  min-width: 0;
  display: flex;
  gap: 32px;
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px;
}

.slide-num {
  flex: none;
  width: clamp(4.2rem, 9vw, 6rem);
  aspect-ratio: 1;
  background-image: var(--grad-a);
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}

.slide-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slide-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.cycle-pill {
  display: inline-flex;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
}

.cycle-pill.upcoming {
  background: var(--blue-100);
  color: var(--blue-700);
}

.cycle-edition {
  font-size: .82rem;
  color: var(--ink-faint);
  font-weight: 600;
}

.cycle-slide h3 {
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  font-weight: 600;
  color: var(--blue-900);
}

.cycle-slide p {
  color: var(--ink-soft);
  font-size: .96rem;
  max-width: 68ch;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.car-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--blue-700);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background .15s ease, border-color .15s ease;
}

.car-btn:hover {
  background: var(--blue-100);
  border-color: var(--blue-500);
}

.car-btn svg {
  width: 14px;
  height: 14px;
}

.car-dots {
  display: flex;
  gap: 8px;
}

.car-dot {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: .8rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
  transition: background .2s ease, color .2s ease;
}

.car-dot.active {
  background-image: var(--grad-b);
  color: #fff;
  border-color: transparent;
}

@media (max-width:640px) {
  .cycle-slide {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 24px;
  }
}

/* ---------- Identidad del logo ---------- */
.logo-explainer {
  position: relative;
  display: flex;
  gap: 32px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.logo-leader {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
  z-index: 2;
}

.logo-leader #logoLeaderPath {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.5;
  stroke-dasharray: 3 5;
  opacity: .85;
}

.logo-explainer-image {
  position: relative;
  flex: 1 1 340px;
  max-width: min(100%, 520px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.logo-stage {
  position: relative;
}

.logo-explainer-image img {
  width: 100%;
  display: block;
}

.hotspot-dot {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--blue-700);
  color: var(--blue-700);
  font-size: .76rem;
  font-weight: 700;
  font-family: 'Sora', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(11, 43, 94, 0.2);
  transition: transform .15s ease, background .15s ease, color .15s ease;
  z-index: 3;
}

.hotspot-dot:hover {
  transform: translate(-50%, -50%) scale(1.12);
}

.hotspot-dot.active {
  background: var(--grad-b);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.logo-explainer-panel {
  flex: 1 1 280px;
  min-width: min(260px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 26px;
  box-shadow: var(--shadow);
}

.hotspot-index {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
}

.logo-explainer-panel h3 {
  margin-top: 8px;
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--blue-900);
}

.logo-explainer-panel p {
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: .94rem;
  white-space: pre-line;
}

@media (max-width:760px) {
  .logo-leader {
    display: none;
  }
}

@media (prefers-reduced-motion:reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}