:root {
  --deep: #07184d;
  --blue: #07316f;
  --blue-2: #006aa3;
  --cyan: #19d8ff;
  --pink: #ed1d86;
  --magenta: #bd1680;
  --ink: #07184d;
  --muted: #65768e;
  --paper: #f4f9ff;
  --white: #fff;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(7, 49, 111, .16);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 3%, rgba(25,216,255,.15), transparent 28%),
    linear-gradient(180deg, #e8f6ff 0%, #f8fbff 44%, #edf5fb 100%);
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
.page-header,
main > section {
  width: min(1180px, calc(100% - 32px));
  margin-inline: auto;
}
.page-header {
  position: sticky;
  top: 0;
  z-index: 20;
  width: 100%;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin: 0;
  padding: 8px clamp(16px, 3vw, 34px);
  border-radius: 0;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid rgba(219, 231, 237, .9);
  box-shadow: 0 20px 42px rgba(6, 42, 85, .28);
  backdrop-filter: blur(18px);
}
.page-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -18px;
  height: 18px;
  background: linear-gradient(180deg, rgba(6, 42, 85, .18), transparent);
  pointer-events: none;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--blue);
  font-weight: 1000;
  text-transform: uppercase;
}
.brand img {
  display: block;
  width: 118px;
  height: auto;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.brand span {
  display: none;
  gap: 2px;
  line-height: 1;
}
.brand small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}
.page-header nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.page-header nav a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 15px;
  border-radius: 999px;
  color: var(--blue);
  background: var(--paper);
  border: 1px solid rgba(7,49,111,.1);
  font-size: 15px;
  font-weight: 900;
}
.page-header nav .nav-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--pink), var(--magenta));
}
.kinetic-hero {
  position: relative;
  min-height: 0;
  height: clamp(500px, calc(100svh - 112px), 560px);
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(390px, .78fr);
  grid-template-rows: 1fr auto;
  gap: 14px 34px;
  align-items: center;
  margin-top: 14px;
  padding: clamp(24px, 3.7vw, 46px);
  border-radius: 0 64px 64px 0;
  color: #fff;
  background:
    radial-gradient(circle at 78% 20%, rgba(237,29,134,.48), transparent 28%),
    radial-gradient(circle at 82% 74%, rgba(25,216,255,.3), transparent 30%),
    linear-gradient(135deg, #061447 0%, #082a70 48%, #061447 100%);
  box-shadow: var(--shadow);
}
.hero-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .85s ease;
}
.hero-bg.is-active {
  opacity: .38;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(10px) saturate(1.35) contrast(1.12);
  transform: scale(1.08);
}
.hero-backdrop:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6,20,71,.98) 0%, rgba(6,20,71,.86) 47%, rgba(6,20,71,.55) 100%),
    radial-gradient(circle at 78% 24%, rgba(237,29,134,.52), transparent 34%),
    radial-gradient(circle at 86% 82%, rgba(25,216,255,.42), transparent 32%);
}
.motion-lines {
  position: absolute;
  inset: 0;
}
.motion-lines {
  background:
    linear-gradient(90deg, transparent 0 13%, rgba(25,216,255,.32) 13.05% 13.17%, transparent 13.25% 100%),
    linear-gradient(90deg, transparent 0 66%, rgba(237,29,134,.28) 66.05% 66.17%, transparent 66.25% 100%),
    linear-gradient(180deg, transparent 0 70%, rgba(25,216,255,.32) 70.1% 70.25%, transparent 70.35% 100%);
  pointer-events: none;
}
.motion-lines:after {
  content: "";
  position: absolute;
  inset: 40px 32px;
  border: 1px solid rgba(25,216,255,.18);
  border-radius: 0 46px 46px 0;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.06) translateX(30px) rotate(.9deg);
  transition: opacity .75s ease, transform 5.4s ease;
}
.hero-slide:before {
  content: "";
  position: absolute;
  inset: 0;
  background: center / cover no-repeat;
  filter: blur(12px) saturate(1.45) contrast(1.08);
  transform: scale(1.12);
}
.hero-slide:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(6,20,71,.18), rgba(6,20,71,.04)),
    radial-gradient(circle at 74% 18%, rgba(237,29,134,.24), transparent 32%);
}
.hero-slide:nth-child(1):before { background-image: url("assets/productores-ronda.png"); }
.hero-slide:nth-child(2):before { background-image: url("assets/emprende-feria.png"); }
.hero-slide:nth-child(3):before { background-image: url("assets/circuito-bici.png"); }
.hero-slide:nth-child(4):before { background-image: url("assets/show-bruno-arias.png"); }
.hero-slide.is-active {
  opacity: 1;
  transform: scale(1) translateX(0) rotate(0);
}
.hero-slide img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  padding: 14px;
  object-fit: contain;
  object-position: center;
  filter: saturate(1.2) contrast(1.04) drop-shadow(0 18px 28px rgba(0,0,0,.32));
}
.hero-slide:nth-child(1) img {
  object-position: center;
  transform: none;
  transform-origin: center;
}
.hero-slide:nth-child(2) img {
  object-position: center;
  transform: none;
  transform-origin: center;
}
.hero-slide:nth-child(3) img {
  object-position: center;
  transform: none;
  transform-origin: center;
}
.hero-slide:nth-child(4) img {
  object-position: center;
  transform: none;
  transform-origin: center;
}
.hero-visual {
  position: relative;
  z-index: 2;
  min-height: 342px;
  align-self: stretch;
}
.hero-frame {
  position: absolute;
  inset: 0 0 0 14px;
  overflow: hidden;
  border-radius: 56px 0 64px 0;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(5,16,59,.78);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
  transform: rotate(-1.5deg);
}
.hero-frame:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 28%, rgba(6,20,71,.26)),
    linear-gradient(90deg, rgba(6,20,71,.22), transparent 36%);
}
.hero-caption {
  position: absolute;
  z-index: 3;
  left: 0;
  bottom: 18px;
  max-width: 310px;
  padding: 16px 18px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(135deg, rgba(237,29,134,.92), rgba(25,216,255,.64));
  box-shadow: 0 18px 42px rgba(0,0,0,.24);
}
.hero-caption span {
  display: block;
  font-size: 12px;
  font-weight: 1000;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero-caption strong {
  display: block;
  margin-top: 6px;
  font-size: 20px;
  line-height: 1.05;
}
.floating-card {
  position: absolute;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.12);
  box-shadow: 0 18px 46px rgba(0,0,0,.28);
}
.floating-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  transform-origin: center;
}
.card-top {
  width: 176px;
  height: 178px;
  top: 8px;
  right: 8px;
  transform: rotate(3deg);
}
.card-bottom {
  width: 236px;
  height: 138px;
  left: 0;
  bottom: 0;
  transform: rotate(-2deg);
}
.card-bottom img {
  transform: scale(1.16);
  transform-origin: center;
}
.overline {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 1000;
  letter-spacing: .11em;
  text-transform: uppercase;
}
h1, h2, h3, p { letter-spacing: 0; }
h1 {
  max-width: 600px;
  margin: 0;
  font-size: clamp(42px, 5.4vw, 72px);
  line-height: .92;
}
.lead {
  max-width: 540px;
  margin: 16px 0 0;
  color: #edfaff;
  font-size: 18px;
  line-height: 1.38;
  font-weight: 650;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: var(--radius);
  color: #fff;
  border: 1px solid rgba(255,255,255,.28);
  font-weight: 1000;
}
.button.primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--pink), var(--magenta));
}
.button.ghost {
  background: rgba(255,255,255,.11);
}
.hero-rail {
  position: relative;
  z-index: 3;
  grid-column: 1 / 3;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  align-self: end;
}
.rail-item {
  min-height: 64px;
  display: grid;
  grid-template-columns: 42px 1fr;
  align-content: center;
  column-gap: 12px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  color: #fff;
  text-align: left;
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  cursor: pointer;
}
.rail-item.is-active {
  color: var(--blue);
  background: rgba(255,255,255,.94);
}
.rail-item span {
  grid-row: span 2;
  color: var(--cyan);
  font-weight: 1000;
}
.rail-item strong {
  font-size: 18px;
}
.rail-item small {
  color: inherit;
  opacity: .78;
  font-weight: 800;
}
.event-card {
  position: absolute;
  z-index: 4;
  right: min(26vw, 320px);
  bottom: 94px;
  width: 176px;
  padding: 14px;
  border-radius: 0 0 34px 0;
  color: var(--blue);
  background: #fff;
  box-shadow: 0 18px 42px rgba(0,0,0,.18);
}
.event-card span,
.event-card em {
  display: block;
  font-style: normal;
  font-size: 17px;
  font-weight: 850;
}
.event-card strong {
  display: block;
  font-size: 58px;
  line-height: .82;
}
.event-card small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 800;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.hero-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 11px;
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.2);
  font-size: 12px;
  font-weight: 900;
}
.video-spotlight {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(520px, 1fr);
  gap: 22px;
  align-items: center;
  margin-top: 18px;
  padding: 24px;
  border-radius: 34px 0 34px 0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.96), rgba(236,248,255,.86)),
    radial-gradient(circle at 82% 18%, rgba(237,29,134,.15), transparent 26%);
  box-shadow: var(--shadow);
}
.video-copy h2 {
  font-size: clamp(30px, 4vw, 48px);
}
.video-copy p {
  color: var(--muted);
  line-height: 1.52;
}
.video-card.featured {
  border-radius: 34px 0 34px 0;
}
.summary-grid,
.section,
.experience-marquee,
.producer-section,
.registration-band,
.video-spotlight {
  margin-top: 18px;
}
.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.summary-grid article,
.agenda-list article,
.experience-card,
.registration-links a {
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.summary-grid article {
  padding: 22px;
}
.summary-grid span,
.agenda-feature span,
.experience-card span,
.producer-cta span,
.registration-links span {
  display: block;
  color: var(--magenta);
  font-size: 12px;
  font-weight: 1000;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.summary-grid strong {
  display: block;
  margin-top: 7px;
  color: var(--blue);
  font-size: 24px;
}
.summary-grid p,
.section-title p,
.tourism-copy p,
.producer-section p {
  color: var(--muted);
  line-height: 1.52;
}
.section {
  padding-top: 72px;
}
.section-title {
  max-width: 760px;
  margin-bottom: 28px;
}
h2 {
  margin: 0;
  color: var(--blue);
  font-size: clamp(36px, 5vw, 62px);
  line-height: .96;
}
.agenda-shell {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 16px;
}
.agenda-feature {
  min-height: 100%;
  padding: 26px;
  border-radius: var(--radius);
  color: #fff;
  background: linear-gradient(145deg, var(--magenta), var(--blue));
  box-shadow: var(--shadow);
}
.agenda-feature span,
.agenda-feature h3,
.agenda-feature p {
  color: #fff;
}
.agenda-feature h3 {
  font-size: 34px;
}
.agenda-feature a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  margin-top: 20px;
  padding: 0 14px;
  border-radius: var(--radius);
  color: var(--blue);
  background: #fff;
  font-weight: 1000;
}
.agenda-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.agenda-list article {
  min-height: 126px;
  display: grid;
  align-content: space-between;
  padding: 18px;
}
.agenda-list time {
  color: var(--magenta);
  font-weight: 1000;
}
.agenda-list strong {
  color: var(--blue);
  font-size: 18px;
  line-height: 1.15;
}
.agenda-list span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}
.experience-marquee {
  padding: 76px 0 0;
}
.marquee-copy {
  max-width: 780px;
  margin-bottom: 28px;
}
.experience-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(240px, 1fr));
  gap: 14px;
}
.experience-card {
  position: relative;
  min-height: 360px;
  display: grid;
  align-content: end;
  overflow: hidden;
  padding: 24px;
  color: #fff;
  background: var(--blue);
}
.experience-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background: center / cover no-repeat;
  transition: transform .6s ease;
}
.experience-card:hover:before {
  transform: scale(1.06);
}
.experience-card:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 28%, rgba(6,24,95,.9));
}
.experience-card > * {
  position: relative;
  z-index: 1;
}
.experience-card.yerba:before { background-image: url("assets/hero-yerba.png"); }
.experience-card.feria:before { background-image: url("assets/hero-feria.png"); }
.experience-card.bici:before { background-image: url("assets/hero-bici.png"); }
.experience-card.musica:before { background-image: url("assets/hero-musica.png"); }
.experience-card span,
.experience-card h3,
.experience-card p {
  color: #fff;
}
h3 {
  margin: 9px 0 10px;
  color: var(--blue);
  font-size: 28px;
  line-height: 1;
}
.tourism-section {
  display: grid;
  grid-template-columns: 1.06fr .94fr;
  gap: 30px;
  align-items: center;
}
.video-card {
  overflow: hidden;
  border-radius: 46px 0 46px 0;
  box-shadow: var(--shadow);
  background: var(--blue);
}
.video-card video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.feria-section {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, .75fr);
  gap: 22px;
  align-items: stretch;
}
.feria-copy {
  padding: 28px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(7,24,77,.92), rgba(189,22,128,.82)),
    url("assets/hero-feria.png") center / cover no-repeat;
  color: #fff;
  box-shadow: var(--shadow);
}
.feria-copy .overline,
.feria-copy h2,
.feria-copy p {
  color: #fff;
}
.feria-copy p {
  max-width: 720px;
  line-height: 1.55;
}
.feria-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 18px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.feria-panel span {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 0 14px;
  border-radius: var(--radius);
  color: var(--blue);
  background: linear-gradient(135deg, rgba(25,216,255,.14), rgba(237,29,134,.12));
  font-weight: 1000;
}
.producer-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  align-items: stretch;
  padding-top: 72px;
}
.producer-cta {
  min-height: 220px;
  display: grid;
  align-content: end;
  padding: 24px;
  border-radius: var(--radius);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(7,49,111,.9), rgba(189,22,128,.68)),
    url("assets/productores-ronda.png") center / cover no-repeat;
  box-shadow: var(--shadow);
}
.producer-cta span,
.producer-cta strong,
.producer-cta small {
  color: #fff;
}
.producer-cta strong {
  margin-top: 10px;
  font-size: 27px;
  line-height: 1.05;
}
.producer-cta small {
  margin-top: 12px;
  font-size: 15px;
}
.registration-band {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 70px 0 90px;
}
.registration-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.registration-links a {
  min-height: 145px;
  display: grid;
  align-content: end;
  padding: 20px;
}
.registration-links strong {
  margin-top: 8px;
  color: var(--blue);
  font-size: 22px;
  line-height: 1.08;
}
@media (max-width: 980px) {
  .kinetic-hero,
  .agenda-shell,
  .tourism-section,
  .producer-section,
  .registration-band,
  .video-spotlight,
  .feria-section {
    grid-template-columns: 1fr;
  }
  .kinetic-hero {
    grid-template-rows: auto auto auto auto;
  }
  .hero-visual {
    min-height: 390px;
  }
  .hero-frame {
    inset: 0 0 34px 0;
  }
  .card-top {
    right: 14px;
  }
  .card-bottom {
    left: 16px;
  }
  .hero-rail {
    grid-column: auto;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .event-card {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
  }
  .summary-grid,
  .registration-links {
    grid-template-columns: 1fr;
  }
  .experience-track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 680px) {
  .page-header {
    align-items: flex-start;
    flex-direction: column;
  }
  .page-header nav {
    justify-content: flex-start;
  }
  .kinetic-hero {
    height: auto;
    min-height: 0;
    padding: 28px 18px;
    border-radius: 0 34px 34px 0;
  }
  .motion-lines:after {
    inset: 22px 18px;
    border-radius: 0 28px 28px 0;
  }
  h1 {
    font-size: clamp(34px, 11vw, 46px);
  }
  .lead {
    font-size: 16px;
  }
  .hero-visual {
    min-height: 220px;
  }
  .hero-frame {
    border-radius: 32px 0 34px 0;
    transform: none;
  }
  .floating-card {
    display: none;
  }
  .hero-caption {
    left: 12px;
    bottom: 12px;
    max-width: 230px;
    padding: 12px;
  }
  .hero-caption strong {
    font-size: 16px;
  }
  .event-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 4px 12px;
    align-items: center;
    padding: 12px;
    border-radius: var(--radius);
  }
  .event-card span,
  .event-card em,
  .event-card small {
    font-size: 13px;
  }
  .event-card strong {
    grid-row: span 3;
    font-size: 46px;
  }
  .button {
    width: 100%;
  }
  .video-spotlight {
    padding: 18px;
  }
  .feria-panel {
    grid-template-columns: 1fr;
  }
  .hero-rail {
    display: flex;
    overflow-x: auto;
    padding-bottom: 2px;
  }
  .rail-item {
    flex: 0 0 164px;
    min-height: 58px;
    padding: 10px;
  }
  .agenda-list,
  .experience-track {
    grid-template-columns: 1fr;
  }
  .experience-card {
    min-height: 300px;
  }
  .section,
  .experience-marquee,
  .producer-section {
    padding-top: 54px;
  }
}